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-rw-r--r--include/asm-generic/audit_change_attr.h4
-rw-r--r--include/asm-generic/audit_dir_write.h14
-rw-r--r--include/asm-generic/audit_read.h5
-rw-r--r--include/asm-generic/audit_write.h2
-rw-r--r--include/asm-generic/bitops/find.h4
-rw-r--r--include/asm-generic/bitops/le.h7
-rw-r--r--include/asm-generic/bug.h3
-rw-r--r--include/asm-generic/cacheflush.h5
-rw-r--r--include/asm-generic/pgtable.h12
-rw-r--r--include/asm-generic/ptrace.h74
-rw-r--r--include/asm-generic/resource.h2
-rw-r--r--include/asm-generic/tlb.h156
-rw-r--r--include/asm-generic/unistd.h221
-rw-r--r--include/asm-generic/vmlinux.lds.h61
-rw-r--r--include/drm/drmP.h49
-rw-r--r--include/drm/drm_crtc.h6
-rw-r--r--include/drm/drm_dp_helper.h5
-rw-r--r--include/drm/drm_edid.h25
-rw-r--r--include/drm/drm_fb_helper.h16
-rw-r--r--include/linux/Kbuild2
-rw-r--r--include/linux/basic_mmio_gpio.h56
-rw-r--r--include/linux/bitmap.h5
-rw-r--r--include/linux/bitops.h4
-rw-r--r--include/linux/blk_types.h2
-rw-r--r--include/linux/blkdev.h15
-rw-r--r--include/linux/bootmem.h25
-rw-r--r--include/linux/buffer_head.h16
-rw-r--r--include/linux/c2port.h3
-rw-r--r--include/linux/capability.h5
-rw-r--r--include/linux/ceph/ceph_fs.h1
-rw-r--r--include/linux/cgroup.h13
-rw-r--r--include/linux/cgroup_subsys.h6
-rw-r--r--include/linux/cleancache.h122
-rw-r--r--include/linux/compat.h236
-rw-r--r--include/linux/compiler-gcc.h4
-rw-r--r--include/linux/compiler-gcc4.h2
-rw-r--r--include/linux/cpumask.h15
-rw-r--r--include/linux/crash_dump.h5
-rw-r--r--include/linux/cred.h2
-rw-r--r--include/linux/dlm_plock.h6
-rw-r--r--include/linux/drbd.h10
-rw-r--r--include/linux/drbd_tag_magic.h2
-rw-r--r--include/linux/flex_array.h2
-rw-r--r--include/linux/fs.h12
-rw-r--r--include/linux/fscache-cache.h12
-rw-r--r--include/linux/genalloc.h25
-rw-r--r--include/linux/genhd.h2
-rw-r--r--include/linux/gfp.h9
-rw-r--r--include/linux/gpio_keys.h8
-rw-r--r--include/linux/huge_mm.h8
-rw-r--r--include/linux/hugetlb.h7
-rw-r--r--include/linux/hugetlb_inline.h2
-rw-r--r--include/linux/i2c.h2
-rw-r--r--include/linux/i2c/i2c-sh_mobile.h10
-rw-r--r--include/linux/i2c/mpr121_touchkey.h20
-rw-r--r--include/linux/i2c/tsc2007.h7
-rw-r--r--include/linux/i2c/twl.h54
-rw-r--r--include/linux/if_ether.h4
-rw-r--r--include/linux/if_link.h1
-rw-r--r--include/linux/if_vlan.h5
-rw-r--r--include/linux/init_task.h16
-rw-r--r--include/linux/input/ad714x.h3
-rw-r--r--include/linux/input/adp5589.h213
-rw-r--r--include/linux/input/pmic8xxx-keypad.h52
-rw-r--r--include/linux/input/pmic8xxx-pwrkey.h31
-rw-r--r--include/linux/ipmi_smi.h2
-rw-r--r--include/linux/jbd2.h8
-rw-r--r--include/linux/kernel.h39
-rw-r--r--include/linux/key.h15
-rw-r--r--include/linux/kmod.h3
-rw-r--r--include/linux/leds-pca9532.h3
-rw-r--r--include/linux/leds.h2
-rw-r--r--include/linux/linkage.h4
-rw-r--r--include/linux/lockdep.h3
-rw-r--r--include/linux/lru_cache.h12
-rw-r--r--include/linux/lsm_audit.h11
-rw-r--r--include/linux/memblock.h9
-rw-r--r--include/linux/memcontrol.h24
-rw-r--r--include/linux/mempolicy.h7
-rw-r--r--include/linux/mfd/88pm860x.h6
-rw-r--r--include/linux/mfd/abx500.h8
-rw-r--r--include/linux/mfd/asic3.h23
-rw-r--r--include/linux/mfd/core.h23
-rw-r--r--include/linux/mfd/db5500-prcmu.h45
-rw-r--r--include/linux/mfd/db8500-prcmu.h978
-rw-r--r--include/linux/mfd/max8997-private.h4
-rw-r--r--include/linux/mfd/pm8xxx/core.h81
-rw-r--r--include/linux/mfd/pm8xxx/irq.h59
-rw-r--r--include/linux/mfd/pm8xxx/pm8921.h31
-rw-r--r--include/linux/mfd/tmio.h17
-rw-r--r--include/linux/mfd/tps65910.h800
-rw-r--r--include/linux/mfd/twl4030-codec.h2
-rw-r--r--include/linux/mfd/wm831x/core.h26
-rw-r--r--include/linux/mfd/wm831x/pdata.h4
-rw-r--r--include/linux/mm.h137
-rw-r--r--include/linux/mm_types.h25
-rw-r--r--include/linux/mmc/Kbuild1
-rw-r--r--include/linux/mmc/card.h189
-rw-r--r--include/linux/mmc/core.h5
-rw-r--r--include/linux/mmc/host.h49
-rw-r--r--include/linux/mmc/ioctl.h54
-rw-r--r--include/linux/mmc/mmc.h18
-rw-r--r--include/linux/mmc/sd.h9
-rw-r--r--include/linux/mmc/sdhci.h15
-rw-r--r--include/linux/mmc/sh_mobile_sdhi.h4
-rw-r--r--include/linux/mmu_notifier.h2
-rw-r--r--include/linux/mmzone.h16
-rw-r--r--include/linux/mtd/ubi.h4
-rw-r--r--include/linux/mutex.h9
-rw-r--r--include/linux/mxm-wmi.h33
-rw-r--r--include/linux/net.h6
-rw-r--r--include/linux/netfilter.h1
-rw-r--r--include/linux/netfilter/ipset/ip_set_ahash.h4
-rw-r--r--include/linux/netfilter/ipset/ip_set_timeout.h18
-rw-r--r--include/linux/netlink.h1
-rw-r--r--include/linux/nsproxy.h9
-rw-r--r--include/linux/oom.h2
-rw-r--r--include/linux/page-flags.h2
-rw-r--r--include/linux/pagemap.h15
-rw-r--r--include/linux/pci.h7
-rw-r--r--include/linux/percpu_counter.h6
-rw-r--r--include/linux/pid.h2
-rw-r--r--include/linux/posix-timers.h1
-rw-r--r--include/linux/power/isp1704_charger.h29
-rw-r--r--include/linux/power/max8903_charger.h57
-rw-r--r--include/linux/printk.h7
-rw-r--r--include/linux/proc_fs.h40
-rw-r--r--include/linux/ptp_classify.h7
-rw-r--r--include/linux/ptp_clock.h84
-rw-r--r--include/linux/ptp_clock_kernel.h139
-rw-r--r--include/linux/ratelimit.h40
-rw-r--r--include/linux/regulator/db8500-prcmu.h45
-rw-r--r--include/linux/regulator/machine.h7
-rw-r--r--include/linux/rfkill-gpio.h43
-rw-r--r--include/linux/rmap.h29
-rw-r--r--include/linux/rotary_encoder.h1
-rw-r--r--include/linux/rtc.h8
-rw-r--r--include/linux/sched.h38
-rw-r--r--include/linux/seqlock.h3
-rw-r--r--include/linux/shmem_fs.h8
-rw-r--r--include/linux/smp.h10
-rw-r--r--include/linux/spi/ads7846.h3
-rw-r--r--include/linux/spi/spi.h8
-rw-r--r--include/linux/swap.h3
-rw-r--r--include/linux/syscalls.h1
-rw-r--r--include/linux/vm_event_item.h64
-rw-r--r--include/linux/vmstat.h69
-rw-r--r--include/linux/xattr.h8
-rw-r--r--include/media/m5mols.h35
-rw-r--r--include/media/videobuf-dvb.h4
-rw-r--r--include/mtd/ubi-user.h40
-rw-r--r--include/net/9p/9p.h13
-rw-r--r--include/net/9p/client.h2
-rw-r--r--include/net/9p/transport.h3
-rw-r--r--include/net/cfg80211.h8
-rw-r--r--include/net/dst.h2
-rw-r--r--include/net/ip_vs.h3
-rw-r--r--include/net/net_namespace.h2
-rw-r--r--include/net/net_ratelimit.h8
-rw-r--r--include/pcmcia/ds.h2
-rw-r--r--include/rdma/Kbuild5
-rw-r--r--include/rdma/ib_user_cm.h1
-rw-r--r--include/rdma/rdma_cm.h19
-rw-r--r--include/rdma/rdma_netlink.h92
-rw-r--r--include/trace/events/gpio.h56
-rw-r--r--include/video/omap-panel-generic-dpi.h37
-rw-r--r--include/video/omap-panel-nokia-dsi.h33
-rw-r--r--include/video/omapdss.h641
-rw-r--r--include/video/sh_mobile_lcdc.h3
-rw-r--r--include/video/sh_mobile_meram.h68
-rw-r--r--include/xen/interface/io/blkif.h13
-rw-r--r--include/xen/interface/xen.h22
172 files changed, 5730 insertions, 759 deletions
diff --git a/include/asm-generic/audit_change_attr.h b/include/asm-generic/audit_change_attr.h
index bcbab3e4a3b..89b73e5d0fd 100644
--- a/include/asm-generic/audit_change_attr.h
+++ b/include/asm-generic/audit_change_attr.h
@@ -1,4 +1,6 @@
+#ifdef __NR_chmod
__NR_chmod,
+#endif
__NR_fchmod,
#ifdef __NR_chown
__NR_chown,
@@ -20,7 +22,9 @@ __NR_chown32,
__NR_fchown32,
__NR_lchown32,
#endif
+#ifdef __NR_link
__NR_link,
+#endif
#ifdef __NR_linkat
__NR_linkat,
#endif
diff --git a/include/asm-generic/audit_dir_write.h b/include/asm-generic/audit_dir_write.h
index 6621bd82cbe..7b61db4fe72 100644
--- a/include/asm-generic/audit_dir_write.h
+++ b/include/asm-generic/audit_dir_write.h
@@ -1,13 +1,27 @@
+#ifdef __NR_rename
__NR_rename,
+#endif
+#ifdef __NR_mkdir
__NR_mkdir,
+#endif
+#ifdef __NR_rmdir
__NR_rmdir,
+#endif
#ifdef __NR_creat
__NR_creat,
#endif
+#ifdef __NR_link
__NR_link,
+#endif
+#ifdef __NR_unlink
__NR_unlink,
+#endif
+#ifdef __NR_symlink
__NR_symlink,
+#endif
+#ifdef __NR_mknod
__NR_mknod,
+#endif
#ifdef __NR_mkdirat
__NR_mkdirat,
__NR_mknodat,
diff --git a/include/asm-generic/audit_read.h b/include/asm-generic/audit_read.h
index 0e87464d984..3b249cb857d 100644
--- a/include/asm-generic/audit_read.h
+++ b/include/asm-generic/audit_read.h
@@ -1,4 +1,6 @@
+#ifdef __NR_readlink
__NR_readlink,
+#endif
__NR_quotactl,
__NR_listxattr,
__NR_llistxattr,
@@ -6,3 +8,6 @@ __NR_flistxattr,
__NR_getxattr,
__NR_lgetxattr,
__NR_fgetxattr,
+#ifdef __NR_readlinkat
+__NR_readlinkat,
+#endif
diff --git a/include/asm-generic/audit_write.h b/include/asm-generic/audit_write.h
index c5f1c2c920e..e7020c57b13 100644
--- a/include/asm-generic/audit_write.h
+++ b/include/asm-generic/audit_write.h
@@ -4,7 +4,9 @@ __NR_acct,
__NR_swapon,
#endif
__NR_quotactl,
+#ifdef __NR_truncate
__NR_truncate,
+#endif
#ifdef __NR_truncate64
__NR_truncate64,
#endif
diff --git a/include/asm-generic/bitops/find.h b/include/asm-generic/bitops/find.h
index 110fa700f85..71c778033f5 100644
--- a/include/asm-generic/bitops/find.h
+++ b/include/asm-generic/bitops/find.h
@@ -1,6 +1,7 @@
#ifndef _ASM_GENERIC_BITOPS_FIND_H_
#define _ASM_GENERIC_BITOPS_FIND_H_
+#ifndef find_next_bit
/**
* find_next_bit - find the next set bit in a memory region
* @addr: The address to base the search on
@@ -9,7 +10,9 @@
*/
extern unsigned long find_next_bit(const unsigned long *addr, unsigned long
size, unsigned long offset);
+#endif
+#ifndef find_next_zero_bit
/**
* find_next_zero_bit - find the next cleared bit in a memory region
* @addr: The address to base the search on
@@ -18,6 +21,7 @@ extern unsigned long find_next_bit(const unsigned long *addr, unsigned long
*/
extern unsigned long find_next_zero_bit(const unsigned long *addr, unsigned
long size, unsigned long offset);
+#endif
#ifdef CONFIG_GENERIC_FIND_FIRST_BIT
diff --git a/include/asm-generic/bitops/le.h b/include/asm-generic/bitops/le.h
index 946a21b1b5d..f95c663a6a4 100644
--- a/include/asm-generic/bitops/le.h
+++ b/include/asm-generic/bitops/le.h
@@ -30,13 +30,20 @@ static inline unsigned long find_first_zero_bit_le(const void *addr,
#define BITOP_LE_SWIZZLE ((BITS_PER_LONG-1) & ~0x7)
+#ifndef find_next_zero_bit_le
extern unsigned long find_next_zero_bit_le(const void *addr,
unsigned long size, unsigned long offset);
+#endif
+
+#ifndef find_next_bit_le
extern unsigned long find_next_bit_le(const void *addr,
unsigned long size, unsigned long offset);
+#endif
+#ifndef find_first_zero_bit_le
#define find_first_zero_bit_le(addr, size) \
find_next_zero_bit_le((addr), (size), 0)
+#endif
#else
#error "Please fix <asm/byteorder.h>"
diff --git a/include/asm-generic/bug.h b/include/asm-generic/bug.h
index e5a3f588000..dfb0ec666c9 100644
--- a/include/asm-generic/bug.h
+++ b/include/asm-generic/bug.h
@@ -162,9 +162,6 @@ extern void warn_slowpath_null(const char *file, const int line);
unlikely(__ret_warn_once); \
})
-#define WARN_ON_RATELIMIT(condition, state) \
- WARN_ON((condition) && __ratelimit(state))
-
/*
* WARN_ON_SMP() is for cases that the warning is either
* meaningless for !SMP or may even cause failures.
diff --git a/include/asm-generic/cacheflush.h b/include/asm-generic/cacheflush.h
index 57b5c3c82e8..87bc536ccde 100644
--- a/include/asm-generic/cacheflush.h
+++ b/include/asm-generic/cacheflush.h
@@ -24,7 +24,10 @@
#define flush_cache_vunmap(start, end) do { } while (0)
#define copy_to_user_page(vma, page, vaddr, dst, src, len) \
- memcpy(dst, src, len)
+ do { \
+ memcpy(dst, src, len); \
+ flush_icache_user_range(vma, page, vaddr, len); \
+ } while (0)
#define copy_from_user_page(vma, page, vaddr, dst, src, len) \
memcpy(dst, src, len)
diff --git a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h
index b4bfe338ea0..e9b8e5926be 100644
--- a/include/asm-generic/pgtable.h
+++ b/include/asm-generic/pgtable.h
@@ -184,22 +184,18 @@ static inline int pmd_same(pmd_t pmd_a, pmd_t pmd_b)
#endif /* CONFIG_TRANSPARENT_HUGEPAGE */
#endif
-#ifndef __HAVE_ARCH_PAGE_TEST_DIRTY
-#define page_test_dirty(page) (0)
+#ifndef __HAVE_ARCH_PAGE_TEST_AND_CLEAR_DIRTY
+#define page_test_and_clear_dirty(pfn, mapped) (0)
#endif
-#ifndef __HAVE_ARCH_PAGE_CLEAR_DIRTY
-#define page_clear_dirty(page, mapped) do { } while (0)
-#endif
-
-#ifndef __HAVE_ARCH_PAGE_TEST_DIRTY
+#ifndef __HAVE_ARCH_PAGE_TEST_AND_CLEAR_DIRTY
#define pte_maybe_dirty(pte) pte_dirty(pte)
#else
#define pte_maybe_dirty(pte) (1)
#endif
#ifndef __HAVE_ARCH_PAGE_TEST_AND_CLEAR_YOUNG
-#define page_test_and_clear_young(page) (0)
+#define page_test_and_clear_young(pfn) (0)
#endif
#ifndef __HAVE_ARCH_PGD_OFFSET_GATE
diff --git a/include/asm-generic/ptrace.h b/include/asm-generic/ptrace.h
new file mode 100644
index 00000000000..82e674f6b33
--- /dev/null
+++ b/include/asm-generic/ptrace.h
@@ -0,0 +1,74 @@
+/*
+ * Common low level (register) ptrace helpers
+ *
+ * Copyright 2004-2011 Analog Devices Inc.
+ *
+ * Licensed under the GPL-2 or later.
+ */
+
+#ifndef __ASM_GENERIC_PTRACE_H__
+#define __ASM_GENERIC_PTRACE_H__
+
+#ifndef __ASSEMBLY__
+
+/* Helpers for working with the instruction pointer */
+#ifndef GET_IP
+#define GET_IP(regs) ((regs)->pc)
+#endif
+#ifndef SET_IP
+#define SET_IP(regs, val) (GET_IP(regs) = (val))
+#endif
+
+static inline unsigned long instruction_pointer(struct pt_regs *regs)
+{
+ return GET_IP(regs);
+}
+static inline void instruction_pointer_set(struct pt_regs *regs,
+ unsigned long val)
+{
+ SET_IP(regs, val);
+}
+
+#ifndef profile_pc
+#define profile_pc(regs) instruction_pointer(regs)
+#endif
+
+/* Helpers for working with the user stack pointer */
+#ifndef GET_USP
+#define GET_USP(regs) ((regs)->usp)
+#endif
+#ifndef SET_USP
+#define SET_USP(regs, val) (GET_USP(regs) = (val))
+#endif
+
+static inline unsigned long user_stack_pointer(struct pt_regs *regs)
+{
+ return GET_USP(regs);
+}
+static inline void user_stack_pointer_set(struct pt_regs *regs,
+ unsigned long val)
+{
+ SET_USP(regs, val);
+}
+
+/* Helpers for working with the frame pointer */
+#ifndef GET_FP
+#define GET_FP(regs) ((regs)->fp)
+#endif
+#ifndef SET_FP
+#define SET_FP(regs, val) (GET_FP(regs) = (val))
+#endif
+
+static inline unsigned long frame_pointer(struct pt_regs *regs)
+{
+ return GET_FP(regs);
+}
+static inline void frame_pointer_set(struct pt_regs *regs,
+ unsigned long val)
+{
+ SET_FP(regs, val);
+}
+
+#endif /* __ASSEMBLY__ */
+
+#endif
diff --git a/include/asm-generic/resource.h b/include/asm-generic/resource.h
index 587566f95f6..61fa862fe08 100644
--- a/include/asm-generic/resource.h
+++ b/include/asm-generic/resource.h
@@ -78,7 +78,7 @@
[RLIMIT_CORE] = { 0, RLIM_INFINITY }, \
[RLIMIT_RSS] = { RLIM_INFINITY, RLIM_INFINITY }, \
[RLIMIT_NPROC] = { 0, 0 }, \
- [RLIMIT_NOFILE] = { INR_OPEN, INR_OPEN }, \
+ [RLIMIT_NOFILE] = { INR_OPEN_CUR, INR_OPEN_MAX }, \
[RLIMIT_MEMLOCK] = { MLOCK_LIMIT, MLOCK_LIMIT }, \
[RLIMIT_AS] = { RLIM_INFINITY, RLIM_INFINITY }, \
[RLIMIT_LOCKS] = { RLIM_INFINITY, RLIM_INFINITY }, \
diff --git a/include/asm-generic/tlb.h b/include/asm-generic/tlb.h
index e43f9766259..e58fa777fa0 100644
--- a/include/asm-generic/tlb.h
+++ b/include/asm-generic/tlb.h
@@ -5,6 +5,8 @@
* Copyright 2001 Red Hat, Inc.
* Based on code from mm/memory.c Copyright Linus Torvalds and others.
*
+ * Copyright 2011 Red Hat, Inc., Peter Zijlstra <pzijlstr@redhat.com>
+ *
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version
@@ -17,97 +19,111 @@
#include <asm/pgalloc.h>
#include <asm/tlbflush.h>
+#ifdef CONFIG_HAVE_RCU_TABLE_FREE
/*
- * For UP we don't need to worry about TLB flush
- * and page free order so much..
+ * Semi RCU freeing of the page directories.
+ *
+ * This is needed by some architectures to implement software pagetable walkers.
+ *
+ * gup_fast() and other software pagetable walkers do a lockless page-table
+ * walk and therefore needs some synchronization with the freeing of the page
+ * directories. The chosen means to accomplish that is by disabling IRQs over
+ * the walk.
+ *
+ * Architectures that use IPIs to flush TLBs will then automagically DTRT,
+ * since we unlink the page, flush TLBs, free the page. Since the disabling of
+ * IRQs delays the completion of the TLB flush we can never observe an already
+ * freed page.
+ *
+ * Architectures that do not have this (PPC) need to delay the freeing by some
+ * other means, this is that means.
+ *
+ * What we do is batch the freed directory pages (tables) and RCU free them.
+ * We use the sched RCU variant, as that guarantees that IRQ/preempt disabling
+ * holds off grace periods.
+ *
+ * However, in order to batch these pages we need to allocate storage, this
+ * allocation is deep inside the MM code and can thus easily fail on memory
+ * pressure. To guarantee progress we fall back to single table freeing, see
+ * the implementation of tlb_remove_table_one().
+ *
*/
-#ifdef CONFIG_SMP
- #ifdef ARCH_FREE_PTR_NR
- #define FREE_PTR_NR ARCH_FREE_PTR_NR
- #else
- #define FREE_PTE_NR 506
- #endif
- #define tlb_fast_mode(tlb) ((tlb)->nr == ~0U)
-#else
- #define FREE_PTE_NR 1
- #define tlb_fast_mode(tlb) 1
+struct mmu_table_batch {
+ struct rcu_head rcu;
+ unsigned int nr;
+ void *tables[0];
+};
+
+#define MAX_TABLE_BATCH \
+ ((PAGE_SIZE - sizeof(struct mmu_table_batch)) / sizeof(void *))
+
+extern void tlb_table_flush(struct mmu_gather *tlb);
+extern void tlb_remove_table(struct mmu_gather *tlb, void *table);
+
#endif
-/* struct mmu_gather is an opaque type used by the mm code for passing around
- * any data needed by arch specific code for tlb_remove_page.
+/*
+ * If we can't allocate a page to make a big batch of page pointers
+ * to work on, then just handle a few from the on-stack structure.
*/
-struct mmu_gather {
- struct mm_struct *mm;
- unsigned int nr; /* set to ~0U means fast mode */
- unsigned int need_flush;/* Really unmapped some ptes? */
- unsigned int fullmm; /* non-zero means full mm flush */
- struct page * pages[FREE_PTE_NR];
+#define MMU_GATHER_BUNDLE 8
+
+struct mmu_gather_batch {
+ struct mmu_gather_batch *next;
+ unsigned int nr;
+ unsigned int max;
+ struct page *pages[0];
};
-/* Users of the generic TLB shootdown code must declare this storage space. */
-DECLARE_PER_CPU(struct mmu_gather, mmu_gathers);
+#define MAX_GATHER_BATCH \
+ ((PAGE_SIZE - sizeof(struct mmu_gather_batch)) / sizeof(void *))
-/* tlb_gather_mmu
- * Return a pointer to an initialized struct mmu_gather.
+/* struct mmu_gather is an opaque type used by the mm code for passing around
+ * any data needed by arch specific code for tlb_remove_page.
*/
-static inline struct mmu_gather *
-tlb_gather_mmu(struct mm_struct *mm, unsigned int full_mm_flush)
-{
- struct mmu_gather *tlb = &get_cpu_var(mmu_gathers);
-
- tlb->mm = mm;
+struct mmu_gather {
+ struct mm_struct *mm;
+#ifdef CONFIG_HAVE_RCU_TABLE_FREE
+ struct mmu_table_batch *batch;
+#endif
+ unsigned int need_flush : 1, /* Did free PTEs */
+ fast_mode : 1; /* No batching */
- /* Use fast mode if only one CPU is online */
- tlb->nr = num_online_cpus() > 1 ? 0U : ~0U;
+ unsigned int fullmm;
- tlb->fullmm = full_mm_flush;
+ struct mmu_gather_batch *active;
+ struct mmu_gather_batch local;
+ struct page *__pages[MMU_GATHER_BUNDLE];
+};
- return tlb;
-}
+#define HAVE_GENERIC_MMU_GATHER
-static inline void
-tlb_flush_mmu(struct mmu_gather *tlb, unsigned long start, unsigned long end)
+static inline int tlb_fast_mode(struct mmu_gather *tlb)
{
- if (!tlb->need_flush)
- return;
- tlb->need_flush = 0;
- tlb_flush(tlb);
- if (!tlb_fast_mode(tlb)) {
- free_pages_and_swap_cache(tlb->pages, tlb->nr);
- tlb->nr = 0;
- }
+#ifdef CONFIG_SMP
+ return tlb->fast_mode;
+#else
+ /*
+ * For UP we don't need to worry about TLB flush
+ * and page free order so much..
+ */
+ return 1;
+#endif
}
-/* tlb_finish_mmu
- * Called at the end of the shootdown operation to free up any resources
- * that were required.
- */
-static inline void
-tlb_finish_mmu(struct mmu_gather *tlb, unsigned long start, unsigned long end)
-{
- tlb_flush_mmu(tlb, start, end);
-
- /* keep the page table cache within bounds */
- check_pgt_cache();
-
- put_cpu_var(mmu_gathers);
-}
+void tlb_gather_mmu(struct mmu_gather *tlb, struct mm_struct *mm, bool fullmm);
+void tlb_flush_mmu(struct mmu_gather *tlb);
+void tlb_finish_mmu(struct mmu_gather *tlb, unsigned long start, unsigned long end);
+int __tlb_remove_page(struct mmu_gather *tlb, struct page *page);
/* tlb_remove_page
- * Must perform the equivalent to __free_pte(pte_get_and_clear(ptep)), while
- * handling the additional races in SMP caused by other CPUs caching valid
- * mappings in their TLBs.
+ * Similar to __tlb_remove_page but will call tlb_flush_mmu() itself when
+ * required.
*/
static inline void tlb_remove_page(struct mmu_gather *tlb, struct page *page)
{
- tlb->need_flush = 1;
- if (tlb_fast_mode(tlb)) {
- free_page_and_swap_cache(page);
- return;
- }
- tlb->pages[tlb->nr++] = page;
- if (tlb->nr >= FREE_PTE_NR)
- tlb_flush_mmu(tlb, 0, 0);
+ if (!__tlb_remove_page(tlb, page))
+ tlb_flush_mmu(tlb);
}
/**
diff --git a/include/asm-generic/unistd.h b/include/asm-generic/unistd.h
index 07c40d5149d..33d52470488 100644
--- a/include/asm-generic/unistd.h
+++ b/include/asm-generic/unistd.h
@@ -24,16 +24,24 @@
#define __SC_3264(_nr, _32, _64) __SYSCALL(_nr, _64)
#endif
+#ifdef __SYSCALL_COMPAT
+#define __SC_COMP(_nr, _sys, _comp) __SYSCALL(_nr, _comp)
+#define __SC_COMP_3264(_nr, _32, _64, _comp) __SYSCALL(_nr, _comp)
+#else
+#define __SC_COMP(_nr, _sys, _comp) __SYSCALL(_nr, _sys)
+#define __SC_COMP_3264(_nr, _32, _64, _comp) __SC_3264(_nr, _32, _64)
+#endif
+
#define __NR_io_setup 0
-__SYSCALL(__NR_io_setup, sys_io_setup)
+__SC_COMP(__NR_io_setup, sys_io_setup, compat_sys_io_setup)
#define __NR_io_destroy 1
__SYSCALL(__NR_io_destroy, sys_io_destroy)
#define __NR_io_submit 2
-__SYSCALL(__NR_io_submit, sys_io_submit)
+__SC_COMP(__NR_io_submit, sys_io_submit, compat_sys_io_submit)
#define __NR_io_cancel 3
__SYSCALL(__NR_io_cancel, sys_io_cancel)
#define __NR_io_getevents 4
-__SYSCALL(__NR_io_getevents, sys_io_getevents)
+__SC_COMP(__NR_io_getevents, sys_io_getevents, compat_sys_io_getevents)
/* fs/xattr.c */
#define __NR_setxattr 5
@@ -67,7 +75,7 @@ __SYSCALL(__NR_getcwd, sys_getcwd)
/* fs/cookies.c */
#define __NR_lookup_dcookie 18
-__SYSCALL(__NR_lookup_dcookie, sys_lookup_dcookie)
+__SC_COMP(__NR_lookup_dcookie, sys_lookup_dcookie, compat_sys_lookup_dcookie)
/* fs/eventfd.c */
#define __NR_eventfd2 19
@@ -79,7 +87,7 @@ __SYSCALL(__NR_epoll_create1, sys_epoll_create1)
#define __NR_epoll_ctl 21
__SYSCALL(__NR_epoll_ctl, sys_epoll_ctl)
#define __NR_epoll_pwait 22
-__SYSCALL(__NR_epoll_pwait, sys_epoll_pwait)
+__SC_COMP(__NR_epoll_pwait, sys_epoll_pwait, compat_sys_epoll_pwait)
/* fs/fcntl.c */
#define __NR_dup 23
@@ -87,7 +95,7 @@ __SYSCALL(__NR_dup, sys_dup)
#define __NR_dup3 24
__SYSCALL(__NR_dup3, sys_dup3)
#define __NR3264_fcntl 25
-__SC_3264(__NR3264_fcntl, sys_fcntl64, sys_fcntl)
+__SC_COMP_3264(__NR3264_fcntl, sys_fcntl64, sys_fcntl, compat_sys_fcntl64)
/* fs/inotify_user.c */
#define __NR_inotify_init1 26
@@ -99,7 +107,7 @@ __SYSCALL(__NR_inotify_rm_watch, sys_inotify_rm_watch)
/* fs/ioctl.c */
#define __NR_ioctl 29
-__SYSCALL(__NR_ioctl, sys_ioctl)
+__SC_COMP(__NR_ioctl, sys_ioctl, compat_sys_ioctl)
/* fs/ioprio.c */
#define __NR_ioprio_set 30
@@ -129,26 +137,30 @@ __SYSCALL(__NR_renameat, sys_renameat)
#define __NR_umount2 39
__SYSCALL(__NR_umount2, sys_umount)
#define __NR_mount 40
-__SYSCALL(__NR_mount, sys_mount)
+__SC_COMP(__NR_mount, sys_mount, compat_sys_mount)
#define __NR_pivot_root 41
__SYSCALL(__NR_pivot_root, sys_pivot_root)
/* fs/nfsctl.c */
#define __NR_nfsservctl 42
-__SYSCALL(__NR_nfsservctl, sys_nfsservctl)
+__SC_COMP(__NR_nfsservctl, sys_nfsservctl, compat_sys_nfsservctl)
/* fs/open.c */
#define __NR3264_statfs 43
-__SC_3264(__NR3264_statfs, sys_statfs64, sys_statfs)
+__SC_COMP_3264(__NR3264_statfs, sys_statfs64, sys_statfs, \
+ compat_sys_statfs64)
#define __NR3264_fstatfs 44
-__SC_3264(__NR3264_fstatfs, sys_fstatfs64, sys_fstatfs)
+__SC_COMP_3264(__NR3264_fstatfs, sys_fstatfs64, sys_fstatfs, \
+ compat_sys_fstatfs64)
#define __NR3264_truncate 45
-__SC_3264(__NR3264_truncate, sys_truncate64, sys_truncate)
+__SC_COMP_3264(__NR3264_truncate, sys_truncate64, sys_truncate, \
+ compat_sys_truncate64)
#define __NR3264_ftruncate 46
-__SC_3264(__NR3264_ftruncate, sys_ftruncate64, sys_ftruncate)
+__SC_COMP_3264(__NR3264_ftruncate, sys_ftruncate64, sys_ftruncate, \
+ compat_sys_ftruncate64)
#define __NR_fallocate 47
-__SYSCALL(__NR_fallocate, sys_fallocate)
+__SC_COMP(__NR_fallocate, sys_fallocate, compat_sys_fallocate)
#define __NR_faccessat 48
__SYSCALL(__NR_faccessat, sys_faccessat)
#define __NR_chdir 49
@@ -166,7 +178,7 @@ __SYSCALL(__NR_fchownat, sys_fchownat)
#define __NR_fchown 55
__SYSCALL(__NR_fchown, sys_fchown)
#define __NR_openat 56
-__SYSCALL(__NR_openat, sys_openat)
+__SC_COMP(__NR_openat, sys_openat, compat_sys_openat)
#define __NR_close 57
__SYSCALL(__NR_close, sys_close)
#define __NR_vhangup 58
@@ -182,7 +194,7 @@ __SYSCALL(__NR_quotactl, sys_quotactl)
/* fs/readdir.c */
#define __NR_getdents64 61
-__SYSCALL(__NR_getdents64, sys_getdents64)
+__SC_COMP(__NR_getdents64, sys_getdents64, compat_sys_getdents64)
/* fs/read_write.c */
#define __NR3264_lseek 62
@@ -192,17 +204,17 @@ __SYSCALL(__NR_read, sys_read)
#define __NR_write 64
__SYSCALL(__NR_write, sys_write)
#define __NR_readv 65
-__SYSCALL(__NR_readv, sys_readv)
+__SC_COMP(__NR_readv, sys_readv, compat_sys_readv)
#define __NR_writev 66
-__SYSCALL(__NR_writev, sys_writev)
+__SC_COMP(__NR_writev, sys_writev, compat_sys_writev)
#define __NR_pread64 67
-__SYSCALL(__NR_pread64, sys_pread64)
+__SC_COMP(__NR_pread64, sys_pread64, compat_sys_pread64)
#define __NR_pwrite64 68
-__SYSCALL(__NR_pwrite64, sys_pwrite64)
+__SC_COMP(__NR_pwrite64, sys_pwrite64, compat_sys_pwrite64)
#define __NR_preadv 69
-__SYSCALL(__NR_preadv, sys_preadv)
+__SC_COMP(__NR_preadv, sys_preadv, compat_sys_preadv)
#define __NR_pwritev 70
-__SYSCALL(__NR_pwritev, sys_pwritev)
+__SC_COMP(__NR_pwritev, sys_pwritev, compat_sys_pwritev)
/* fs/sendfile.c */
#define __NR3264_sendfile 71
@@ -210,17 +222,17 @@ __SC_3264(__NR3264_sendfile, sys_sendfile64, sys_sendfile)
/* fs/select.c */
#define __NR_pselect6 72
-__SYSCALL(__NR_pselect6, sys_pselect6)
+__SC_COMP(__NR_pselect6, sys_pselect6, compat_sys_pselect6)
#define __NR_ppoll 73
-__SYSCALL(__NR_ppoll, sys_ppoll)
+__SC_COMP(__NR_ppoll, sys_ppoll, compat_sys_ppoll)
/* fs/signalfd.c */
#define __NR_signalfd4 74
-__SYSCALL(__NR_signalfd4, sys_signalfd4)
+__SC_COMP(__NR_signalfd4, sys_signalfd4, compat_sys_signalfd4)
/* fs/splice.c */
#define __NR_vmsplice 75
-__SYSCALL(__NR_vmsplice, sys_vmsplice)
+__SC_COMP(__NR_vmsplice, sys_vmsplice, compat_sys_vmsplice)
#define __NR_splice 76
__SYSCALL(__NR_splice, sys_splice)
#define __NR_tee 77
@@ -243,23 +255,27 @@ __SYSCALL(__NR_fsync, sys_fsync)
__SYSCALL(__NR_fdatasync, sys_fdatasync)
#ifdef __ARCH_WANT_SYNC_FILE_RANGE2
#define __NR_sync_file_range2 84
-__SYSCALL(__NR_sync_file_range2, sys_sync_file_range2)
+__SC_COMP(__NR_sync_file_range2, sys_sync_file_range2, \
+ compat_sys_sync_file_range2)
#else
#define __NR_sync_file_range 84
-__SYSCALL(__NR_sync_file_range, sys_sync_file_range)
+__SC_COMP(__NR_sync_file_range, sys_sync_file_range, \
+ compat_sys_sync_file_range)
#endif
/* fs/timerfd.c */
#define __NR_timerfd_create 85
__SYSCALL(__NR_timerfd_create, sys_timerfd_create)
#define __NR_timerfd_settime 86
-__SYSCALL(__NR_timerfd_settime, sys_timerfd_settime)
+__SC_COMP(__NR_timerfd_settime, sys_timerfd_settime, \
+ compat_sys_timerfd_settime)
#define __NR_timerfd_gettime 87
-__SYSCALL(__NR_timerfd_gettime, sys_timerfd_gettime)
+__SC_COMP(__NR_timerfd_gettime, sys_timerfd_gettime, \
+ compat_sys_timerfd_gettime)
/* fs/utimes.c */
#define __NR_utimensat 88
-__SYSCALL(__NR_utimensat, sys_utimensat)
+__SC_COMP(__NR_utimensat, sys_utimensat, compat_sys_utimensat)
/* kernel/acct.c */
#define __NR_acct 89
@@ -281,7 +297,7 @@ __SYSCALL(__NR_exit, sys_exit)
#define __NR_exit_group 94
__SYSCALL(__NR_exit_group, sys_exit_group)
#define __NR_waitid 95
-__SYSCALL(__NR_waitid, sys_waitid)
+__SC_COMP(__NR_waitid, sys_waitid, compat_sys_waitid)
/* kernel/fork.c */
#define __NR_set_tid_address 96
@@ -291,25 +307,27 @@ __SYSCALL(__NR_unshare, sys_unshare)
/* kernel/futex.c */
#define __NR_futex 98
-__SYSCALL(__NR_futex, sys_futex)
+__SC_COMP(__NR_futex, sys_futex, compat_sys_futex)
#define __NR_set_robust_list 99
-__SYSCALL(__NR_set_robust_list, sys_set_robust_list)
+__SC_COMP(__NR_set_robust_list, sys_set_robust_list, \
+ compat_sys_set_robust_list)
#define __NR_get_robust_list 100
-__SYSCALL(__NR_get_robust_list, sys_get_robust_list)
+__SC_COMP(__NR_get_robust_list, sys_get_robust_list, \
+ compat_sys_get_robust_list)
/* kernel/hrtimer.c */
#define __NR_nanosleep 101
-__SYSCALL(__NR_nanosleep, sys_nanosleep)
+__SC_COMP(__NR_nanosleep, sys_nanosleep, compat_sys_nanosleep)
/* kernel/itimer.c */
#define __NR_getitimer 102
-__SYSCALL(__NR_getitimer, sys_getitimer)
+__SC_COMP(__NR_getitimer, sys_getitimer, compat_sys_getitimer)
#define __NR_setitimer 103
-__SYSCALL(__NR_setitimer, sys_setitimer)
+__SC_COMP(__NR_setitimer, sys_setitimer, compat_sys_setitimer)
/* kernel/kexec.c */
#define __NR_kexec_load 104
-__SYSCALL(__NR_kexec_load, sys_kexec_load)
+__SC_COMP(__NR_kexec_load, sys_kexec_load, compat_sys_kexec_load)
/* kernel/module.c */
#define __NR_init_module 105
@@ -319,23 +337,24 @@ __SYSCALL(__NR_delete_module, sys_delete_module)
/* kernel/posix-timers.c */
#define __NR_timer_create 107
-__SYSCALL(__NR_timer_create, sys_timer_create)
+__SC_COMP(__NR_timer_create, sys_timer_create, compat_sys_timer_create)
#define __NR_timer_gettime 108
-__SYSCALL(__NR_timer_gettime, sys_timer_gettime)
+__SC_COMP(__NR_timer_gettime, sys_timer_gettime, compat_sys_timer_gettime)
#define __NR_timer_getoverrun 109
__SYSCALL(__NR_timer_getoverrun, sys_timer_getoverrun)
#define __NR_timer_settime 110
-__SYSCALL(__NR_timer_settime, sys_timer_settime)
+__SC_COMP(__NR_timer_settime, sys_timer_settime, compat_sys_timer_settime)
#define __NR_timer_delete 111
__SYSCALL(__NR_timer_delete, sys_timer_delete)
#define __NR_clock_settime 112
-__SYSCALL(__NR_clock_settime, sys_clock_settime)
+__SC_COMP(__NR_clock_settime, sys_clock_settime, compat_sys_clock_settime)
#define __NR_clock_gettime 113
-__SYSCALL(__NR_clock_gettime, sys_clock_gettime)
+__SC_COMP(__NR_clock_gettime, sys_clock_gettime, compat_sys_clock_gettime)
#define __NR_clock_getres 114
-__SYSCALL(__NR_clock_getres, sys_clock_getres)
+__SC_COMP(__NR_clock_getres, sys_clock_getres, compat_sys_clock_getres)
#define __NR_clock_nanosleep 115
-__SYSCALL(__NR_clock_nanosleep, sys_clock_nanosleep)
+__SC_COMP(__NR_clock_nanosleep, sys_clock_nanosleep, \
+ compat_sys_clock_nanosleep)
/* kernel/printk.c */
#define __NR_syslog 116
@@ -355,9 +374,11 @@ __SYSCALL(__NR_sched_getscheduler, sys_sched_getscheduler)
#define __NR_sched_getparam 121
__SYSCALL(__NR_sched_getparam, sys_sched_getparam)
#define __NR_sched_setaffinity 122
-__SYSCALL(__NR_sched_setaffinity, sys_sched_setaffinity)
+__SC_COMP(__NR_sched_setaffinity, sys_sched_setaffinity, \
+ compat_sys_sched_setaffinity)
#define __NR_sched_getaffinity 123
-__SYSCALL(__NR_sched_getaffinity, sys_sched_getaffinity)
+__SC_COMP(__NR_sched_getaffinity, sys_sched_getaffinity, \
+ compat_sys_sched_getaffinity)
#define __NR_sched_yield 124
__SYSCALL(__NR_sched_yield, sys_sched_yield)
#define __NR_sched_get_priority_max 125
@@ -365,7 +386,8 @@ __SYSCALL(__NR_sched_get_priority_max, sys_sched_get_priority_max)
#define __NR_sched_get_priority_min 126
__SYSCALL(__NR_sched_get_priority_min, sys_sched_get_priority_min)
#define __NR_sched_rr_get_interval 127
-__SYSCALL(__NR_sched_rr_get_interval, sys_sched_rr_get_interval)
+__SC_COMP(__NR_sched_rr_get_interval, sys_sched_rr_get_interval, \
+ compat_sys_sched_rr_get_interval)
/* kernel/signal.c */
#define __NR_restart_syscall 128
@@ -377,21 +399,23 @@ __SYSCALL(__NR_tkill, sys_tkill)
#define __NR_tgkill 131
__SYSCALL(__NR_tgkill, sys_tgkill)
#define __NR_sigaltstack 132
-__SYSCALL(__NR_sigaltstack, sys_sigaltstack)
+__SC_COMP(__NR_sigaltstack, sys_sigaltstack, compat_sys_sigaltstack)
#define __NR_rt_sigsuspend 133
-__SYSCALL(__NR_rt_sigsuspend, sys_rt_sigsuspend) /* __ARCH_WANT_SYS_RT_SIGSUSPEND */
+__SC_COMP(__NR_rt_sigsuspend, sys_rt_sigsuspend, compat_sys_rt_sigsuspend)
#define __NR_rt_sigaction 134
-__SYSCALL(__NR_rt_sigaction, sys_rt_sigaction) /* __ARCH_WANT_SYS_RT_SIGACTION */
+__SC_COMP(__NR_rt_sigaction, sys_rt_sigaction, compat_sys_rt_sigaction)
#define __NR_rt_sigprocmask 135
__SYSCALL(__NR_rt_sigprocmask, sys_rt_sigprocmask)
#define __NR_rt_sigpending 136
__SYSCALL(__NR_rt_sigpending, sys_rt_sigpending)
#define __NR_rt_sigtimedwait 137
-__SYSCALL(__NR_rt_sigtimedwait, sys_rt_sigtimedwait)
+__SC_COMP(__NR_rt_sigtimedwait, sys_rt_sigtimedwait, \
+ compat_sys_rt_sigtimedwait)
#define __NR_rt_sigqueueinfo 138
-__SYSCALL(__NR_rt_sigqueueinfo, sys_rt_sigqueueinfo)
+__SC_COMP(__NR_rt_sigqueueinfo, sys_rt_sigqueueinfo, \
+ compat_sys_rt_sigqueueinfo)
#define __NR_rt_sigreturn 139
-__SYSCALL(__NR_rt_sigreturn, sys_rt_sigreturn) /* sys_rt_sigreturn_wrapper, */
+__SC_COMP(__NR_rt_sigreturn, sys_rt_sigreturn, compat_sys_rt_sigreturn)
/* kernel/sys.c */
#define __NR_setpriority 140
@@ -421,7 +445,7 @@ __SYSCALL(__NR_setfsuid, sys_setfsuid)
#define __NR_setfsgid 152
__SYSCALL(__NR_setfsgid, sys_setfsgid)
#define __NR_times 153
-__SYSCALL(__NR_times, sys_times)
+__SC_COMP(__NR_times, sys_times, compat_sys_times)
#define __NR_setpgid 154
__SYSCALL(__NR_setpgid, sys_setpgid)
#define __NR_getpgid 155
@@ -441,11 +465,11 @@ __SYSCALL(__NR_sethostname, sys_sethostname)
#define __NR_setdomainname 162
__SYSCALL(__NR_setdomainname, sys_setdomainname)
#define __NR_getrlimit 163
-__SYSCALL(__NR_getrlimit, sys_getrlimit)
+__SC_COMP(__NR_getrlimit, sys_getrlimit, compat_sys_getrlimit)
#define __NR_setrlimit 164
-__SYSCALL(__NR_setrlimit, sys_setrlimit)
+__SC_COMP(__NR_setrlimit, sys_setrlimit, compat_sys_setrlimit)
#define __NR_getrusage 165
-__SYSCALL(__NR_getrusage, sys_getrusage)
+__SC_COMP(__NR_getrusage, sys_getrusage, compat_sys_getrusage)
#define __NR_umask 166
__SYSCALL(__NR_umask, sys_umask)
#define __NR_prctl 167
@@ -455,11 +479,11 @@ __SYSCALL(__NR_getcpu, sys_getcpu)
/* kernel/time.c */
#define __NR_gettimeofday 169
-__SYSCALL(__NR_gettimeofday, sys_gettimeofday)
+__SC_COMP(__NR_gettimeofday, sys_gettimeofday, compat_sys_gettimeofday)
#define __NR_settimeofday 170
-__SYSCALL(__NR_settimeofday, sys_settimeofday)
+__SC_COMP(__NR_settimeofday, sys_settimeofday, compat_sys_settimeofday)
#define __NR_adjtimex 171
-__SYSCALL(__NR_adjtimex, sys_adjtimex)
+__SC_COMP(__NR_adjtimex, sys_adjtimex, compat_sys_adjtimex)
/* kernel/timer.c */
#define __NR_getpid 172
@@ -477,39 +501,40 @@ __SYSCALL(__NR_getegid, sys_getegid)
#define __NR_gettid 178
__SYSCALL(__NR_gettid, sys_gettid)
#define __NR_sysinfo 179
-__SYSCALL(__NR_sysinfo, sys_sysinfo)
+__SC_COMP(__NR_sysinfo, sys_sysinfo, compat_sys_sysinfo)
/* ipc/mqueue.c */
#define __NR_mq_open 180
-__SYSCALL(__NR_mq_open, sys_mq_open)
+__SC_COMP(__NR_mq_open, sys_mq_open, compat_sys_mq_open)
#define __NR_mq_unlink 181
__SYSCALL(__NR_mq_unlink, sys_mq_unlink)
#define __NR_mq_timedsend 182
-__SYSCALL(__NR_mq_timedsend, sys_mq_timedsend)
+__SC_COMP(__NR_mq_timedsend, sys_mq_timedsend, compat_sys_mq_timedsend)
#define __NR_mq_timedreceive 183
-__SYSCALL(__NR_mq_timedreceive, sys_mq_timedreceive)
+__SC_COMP(__NR_mq_timedreceive, sys_mq_timedreceive, \
+ compat_sys_mq_timedreceive)
#define __NR_mq_notify 184
-__SYSCALL(__NR_mq_notify, sys_mq_notify)
+__SC_COMP(__NR_mq_notify, sys_mq_notify, compat_sys_mq_notify)
#define __NR_mq_getsetattr 185
-__SYSCALL(__NR_mq_getsetattr, sys_mq_getsetattr)
+__SC_COMP(__NR_mq_getsetattr, sys_mq_getsetattr, compat_sys_mq_getsetattr)
/* ipc/msg.c */
#define __NR_msgget 186
__SYSCALL(__NR_msgget, sys_msgget)
#define __NR_msgctl 187
-__SYSCALL(__NR_msgctl, sys_msgctl)
+__SC_COMP(__NR_msgctl, sys_msgctl, compat_sys_msgctl)
#define __NR_msgrcv 188
-__SYSCALL(__NR_msgrcv, sys_msgrcv)
+__SC_COMP(__NR_msgrcv, sys_msgrcv, compat_sys_msgrcv)
#define __NR_msgsnd 189
-__SYSCALL(__NR_msgsnd, sys_msgsnd)
+__SC_COMP(__NR_msgsnd, sys_msgsnd, compat_sys_msgsnd)
/* ipc/sem.c */
#define __NR_semget 190
__SYSCALL(__NR_semget, sys_semget)
#define __NR_semctl 191
-__SYSCALL(__NR_semctl, sys_semctl)
+__SC_COMP(__NR_semctl, sys_semctl, compat_sys_semctl)
#define __NR_semtimedop 192
-__SYSCALL(__NR_semtimedop, sys_semtimedop)
+__SC_COMP(__NR_semtimedop, sys_semtimedop, compat_sys_semtimedop)
#define __NR_semop 193
__SYSCALL(__NR_semop, sys_semop)
@@ -517,9 +542,9 @@ __SYSCALL(__NR_semop, sys_semop)
#define __NR_shmget 194
__SYSCALL(__NR_shmget, sys_shmget)
#define __NR_shmctl 195
-__SYSCALL(__NR_shmctl, sys_shmctl)
+__SC_COMP(__NR_shmctl, sys_shmctl, compat_sys_shmctl)
#define __NR_shmat 196
-__SYSCALL(__NR_shmat, sys_shmat)
+__SC_COMP(__NR_shmat, sys_shmat, compat_sys_shmat)
#define __NR_shmdt 197
__SYSCALL(__NR_shmdt, sys_shmdt)
@@ -543,21 +568,21 @@ __SYSCALL(__NR_getpeername, sys_getpeername)
#define __NR_sendto 206
__SYSCALL(__NR_sendto, sys_sendto)
#define __NR_recvfrom 207
-__SYSCALL(__NR_recvfrom, sys_recvfrom)
+__SC_COMP(__NR_recvfrom, sys_recvfrom, compat_sys_recvfrom)
#define __NR_setsockopt 208
-__SYSCALL(__NR_setsockopt, sys_setsockopt)
+__SC_COMP(__NR_setsockopt, sys_setsockopt, compat_sys_setsockopt)
#define __NR_getsockopt 209
-__SYSCALL(__NR_getsockopt, sys_getsockopt)
+__SC_COMP(__NR_getsockopt, sys_getsockopt, compat_sys_getsockopt)
#define __NR_shutdown 210
__SYSCALL(__NR_shutdown, sys_shutdown)
#define __NR_sendmsg 211
-__SYSCALL(__NR_sendmsg, sys_sendmsg)
+__SC_COMP(__NR_sendmsg, sys_sendmsg, compat_sys_sendmsg)
#define __NR_recvmsg 212
-__SYSCALL(__NR_recvmsg, sys_recvmsg)
+__SC_COMP(__NR_recvmsg, sys_recvmsg, compat_sys_recvmsg)
/* mm/filemap.c */
#define __NR_readahead 213
-__SYSCALL(__NR_readahead, sys_readahead)
+__SC_COMP(__NR_readahead, sys_readahead, compat_sys_readahead)
/* mm/nommu.c, also with MMU */
#define __NR_brk 214
@@ -573,19 +598,19 @@ __SYSCALL(__NR_add_key, sys_add_key)
#define __NR_request_key 218
__SYSCALL(__NR_request_key, sys_request_key)
#define __NR_keyctl 219
-__SYSCALL(__NR_keyctl, sys_keyctl)
+__SC_COMP(__NR_keyctl, sys_keyctl, compat_sys_keyctl)
/* arch/example/kernel/sys_example.c */
#define __NR_clone 220
-__SYSCALL(__NR_clone, sys_clone) /* .long sys_clone_wrapper */
+__SYSCALL(__NR_clone, sys_clone)
#define __NR_execve 221
-__SYSCALL(__NR_execve, sys_execve) /* .long sys_execve_wrapper */
+__SC_COMP(__NR_execve, sys_execve, compat_sys_execve)
#define __NR3264_mmap 222
__SC_3264(__NR3264_mmap, sys_mmap2, sys_mmap)
/* mm/fadvise.c */
#define __NR3264_fadvise64 223
-__SYSCALL(__NR3264_fadvise64, sys_fadvise64_64)
+__SC_COMP(__NR3264_fadvise64, sys_fadvise64_64, compat_sys_fadvise64_64)
/* mm/, CONFIG_MMU only */
#ifndef __ARCH_NOMMU
@@ -612,25 +637,26 @@ __SYSCALL(__NR_madvise, sys_madvise)
#define __NR_remap_file_pages 234
__SYSCALL(__NR_remap_file_pages, sys_remap_file_pages)
#define __NR_mbind 235
-__SYSCALL(__NR_mbind, sys_mbind)
+__SC_COMP(__NR_mbind, sys_mbind, compat_sys_mbind)
#define __NR_get_mempolicy 236
-__SYSCALL(__NR_get_mempolicy, sys_get_mempolicy)
+__SC_COMP(__NR_get_mempolicy, sys_get_mempolicy, compat_sys_get_mempolicy)
#define __NR_set_mempolicy 237
-__SYSCALL(__NR_set_mempolicy, sys_set_mempolicy)
+__SC_COMP(__NR_set_mempolicy, sys_set_mempolicy, compat_sys_set_mempolicy)
#define __NR_migrate_pages 238
-__SYSCALL(__NR_migrate_pages, sys_migrate_pages)
+__SC_COMP(__NR_migrate_pages, sys_migrate_pages, compat_sys_migrate_pages)
#define __NR_move_pages 239
-__SYSCALL(__NR_move_pages, sys_move_pages)
+__SC_COMP(__NR_move_pages, sys_move_pages, compat_sys_move_pages)
#endif
#define __NR_rt_tgsigqueueinfo 240
-__SYSCALL(__NR_rt_tgsigqueueinfo, sys_rt_tgsigqueueinfo)
+__SC_COMP(__NR_rt_tgsigqueueinfo, sys_rt_tgsigqueueinfo, \
+ compat_sys_rt_tgsigqueueinfo)
#define __NR_perf_event_open 241
__SYSCALL(__NR_perf_event_open, sys_perf_event_open)
#define __NR_accept4 242
__SYSCALL(__NR_accept4, sys_accept4)
#define __NR_recvmmsg 243
-__SYSCALL(__NR_recvmmsg, sys_recvmmsg)
+__SC_COMP(__NR_recvmmsg, sys_recvmmsg, compat_sys_recvmmsg)
/*
* Architectures may provide up to 16 syscalls of their own
@@ -639,19 +665,20 @@ __SYSCALL(__NR_recvmmsg, sys_recvmmsg)
#define __NR_arch_specific_syscall 244
#define __NR_wait4 260
-__SYSCALL(__NR_wait4, sys_wait4)
+__SC_COMP(__NR_wait4, sys_wait4, compat_sys_wait4)
#define __NR_prlimit64 261
__SYSCALL(__NR_prlimit64, sys_prlimit64)
#define __NR_fanotify_init 262
__SYSCALL(__NR_fanotify_init, sys_fanotify_init)
#define __NR_fanotify_mark 263
__SYSCALL(__NR_fanotify_mark, sys_fanotify_mark)
-#define __NR_name_to_handle_at 264
+#define __NR_name_to_handle_at 264
__SYSCALL(__NR_name_to_handle_at, sys_name_to_handle_at)
-#define __NR_open_by_handle_at 265
-__SYSCALL(__NR_open_by_handle_at, sys_open_by_handle_at)
+#define __NR_open_by_handle_at 265
+__SC_COMP(__NR_open_by_handle_at, sys_open_by_handle_at, \
+ compat_sys_open_by_handle_at)
#define __NR_clock_adjtime 266
-__SYSCALL(__NR_clock_adjtime, sys_clock_adjtime)
+__SC_COMP(__NR_clock_adjtime, sys_clock_adjtime, compat_sys_clock_adjtime)
#define __NR_syncfs 267
__SYSCALL(__NR_syncfs, sys_syncfs)
diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
index 077c00d94f6..db22d136ad0 100644
--- a/include/asm-generic/vmlinux.lds.h
+++ b/include/asm-generic/vmlinux.lds.h
@@ -15,7 +15,7 @@
* HEAD_TEXT_SECTION
* INIT_TEXT_SECTION(PAGE_SIZE)
* INIT_DATA_SECTION(...)
- * PERCPU(CACHELINE_SIZE, PAGE_SIZE)
+ * PERCPU_SECTION(CACHELINE_SIZE)
* __init_end = .;
*
* _stext = .;
@@ -682,6 +682,28 @@
}
/**
+ * PERCPU_INPUT - the percpu input sections
+ * @cacheline: cacheline size
+ *
+ * The core percpu section names and core symbols which do not rely
+ * directly upon load addresses.
+ *
+ * @cacheline is used to align subsections to avoid false cacheline
+ * sharing between subsections for different purposes.
+ */
+#define PERCPU_INPUT(cacheline) \
+ VMLINUX_SYMBOL(__per_cpu_start) = .; \
+ *(.data..percpu..first) \
+ . = ALIGN(PAGE_SIZE); \
+ *(.data..percpu..page_aligned) \
+ . = ALIGN(cacheline); \
+ *(.data..percpu..readmostly) \
+ . = ALIGN(cacheline); \
+ *(.data..percpu) \
+ *(.data..percpu..shared_aligned) \
+ VMLINUX_SYMBOL(__per_cpu_end) = .;
+
+/**
* PERCPU_VADDR - define output section for percpu area
* @cacheline: cacheline size
* @vaddr: explicit base address (optional)
@@ -703,52 +725,33 @@
*
* Note that this macros defines __per_cpu_load as an absolute symbol.
* If there is no need to put the percpu section at a predetermined
- * address, use PERCPU().
+ * address, use PERCPU_SECTION.
*/
#define PERCPU_VADDR(cacheline, vaddr, phdr) \
VMLINUX_SYMBOL(__per_cpu_load) = .; \
.data..percpu vaddr : AT(VMLINUX_SYMBOL(__per_cpu_load) \
- LOAD_OFFSET) { \
- VMLINUX_SYMBOL(__per_cpu_start) = .; \
- *(.data..percpu..first) \
- . = ALIGN(PAGE_SIZE); \
- *(.data..percpu..page_aligned) \
- . = ALIGN(cacheline); \
- *(.data..percpu..readmostly) \
- . = ALIGN(cacheline); \
- *(.data..percpu) \
- *(.data..percpu..shared_aligned) \
- VMLINUX_SYMBOL(__per_cpu_end) = .; \
+ PERCPU_INPUT(cacheline) \
} phdr \
. = VMLINUX_SYMBOL(__per_cpu_load) + SIZEOF(.data..percpu);
/**
- * PERCPU - define output section for percpu area, simple version
+ * PERCPU_SECTION - define output section for percpu area, simple version
* @cacheline: cacheline size
- * @align: required alignment
*
- * Align to @align and outputs output section for percpu area. This macro
- * doesn't manipulate @vaddr or @phdr and __per_cpu_load and
+ * Align to PAGE_SIZE and outputs output section for percpu area. This
+ * macro doesn't manipulate @vaddr or @phdr and __per_cpu_load and
* __per_cpu_start will be identical.
*
- * This macro is equivalent to ALIGN(@align); PERCPU_VADDR(@cacheline,,)
+ * This macro is equivalent to ALIGN(PAGE_SIZE); PERCPU_VADDR(@cacheline,,)
* except that __per_cpu_load is defined as a relative symbol against
* .data..percpu which is required for relocatable x86_32 configuration.
*/
-#define PERCPU(cacheline, align) \
- . = ALIGN(align); \
+#define PERCPU_SECTION(cacheline) \
+ . = ALIGN(PAGE_SIZE); \
.data..percpu : AT(ADDR(.data..percpu) - LOAD_OFFSET) { \
VMLINUX_SYMBOL(__per_cpu_load) = .; \
- VMLINUX_SYMBOL(__per_cpu_start) = .; \
- *(.data..percpu..first) \
- . = ALIGN(PAGE_SIZE); \
- *(.data..percpu..page_aligned) \
- . = ALIGN(cacheline); \
- *(.data..percpu..readmostly) \
- . = ALIGN(cacheline); \
- *(.data..percpu) \
- *(.data..percpu..shared_aligned) \
- VMLINUX_SYMBOL(__per_cpu_end) = .; \
+ PERCPU_INPUT(cacheline) \
}
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index 202424d17ed..738b3a5faa1 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -122,10 +122,14 @@ struct drm_device;
* using the DRM_DEBUG_KMS and DRM_DEBUG.
*/
-extern void drm_ut_debug_printk(unsigned int request_level,
+extern __attribute__((format (printf, 4, 5)))
+void drm_ut_debug_printk(unsigned int request_level,
const char *prefix,
const char *function_name,
const char *format, ...);
+extern __attribute__((format (printf, 2, 3)))
+int drm_err(const char *func, const char *format, ...);
+
/***********************************************************************/
/** \name DRM template customization defaults */
/*@{*/
@@ -181,21 +185,11 @@ extern void drm_ut_debug_printk(unsigned int request_level,
* \param fmt printf() like format string.
* \param arg arguments
*/
-#define DRM_ERROR(fmt, arg...) \
- printk(KERN_ERR "[" DRM_NAME ":%s] *ERROR* " fmt , __func__ , ##arg)
-
-/**
- * Memory error output.
- *
- * \param area memory area where the error occurred.
- * \param fmt printf() like format string.
- * \param arg arguments
- */
-#define DRM_MEM_ERROR(area, fmt, arg...) \
- printk(KERN_ERR "[" DRM_NAME ":%s:%s] *ERROR* " fmt , __func__, \
- drm_mem_stats[area].name , ##arg)
+#define DRM_ERROR(fmt, ...) \
+ drm_err(__func__, fmt, ##__VA_ARGS__)
-#define DRM_INFO(fmt, arg...) printk(KERN_INFO "[" DRM_NAME "] " fmt , ##arg)
+#define DRM_INFO(fmt, ...) \
+ printk(KERN_INFO "[" DRM_NAME "] " fmt, ##__VA_ARGS__)
/**
* Debug output.
@@ -1000,6 +994,22 @@ struct drm_minor {
struct drm_mode_group mode_group;
};
+/* mode specified on the command line */
+struct drm_cmdline_mode {
+ bool specified;
+ bool refresh_specified;
+ bool bpp_specified;
+ int xres, yres;
+ int bpp;
+ int refresh;
+ bool rb;
+ bool interlace;
+ bool cvt;
+ bool margins;
+ enum drm_connector_force force;
+};
+
+
struct drm_pending_vblank_event {
struct drm_pending_event base;
int pipe;
@@ -1395,6 +1405,15 @@ extern int drm_calc_vbltimestamp_from_scanoutpos(struct drm_device *dev,
struct drm_crtc *refcrtc);
extern void drm_calc_timestamping_constants(struct drm_crtc *crtc);
+extern bool
+drm_mode_parse_command_line_for_connector(const char *mode_option,
+ struct drm_connector *connector,
+ struct drm_cmdline_mode *mode);
+
+extern struct drm_display_mode *
+drm_mode_create_from_cmdline_mode(struct drm_device *dev,
+ struct drm_cmdline_mode *cmd);
+
/* Modesetting support */
extern void drm_vblank_pre_modeset(struct drm_device *dev, int crtc);
extern void drm_vblank_post_modeset(struct drm_device *dev, int crtc);
diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h
index d94684b7ba3..9573e0ce312 100644
--- a/include/drm/drm_crtc.h
+++ b/include/drm/drm_crtc.h
@@ -183,7 +183,9 @@ enum subpixel_order {
SubPixelNone,
};
-
+#define DRM_COLOR_FORMAT_RGB444 (1<<0)
+#define DRM_COLOR_FORMAT_YCRCB444 (1<<1)
+#define DRM_COLOR_FORMAT_YCRCB422 (1<<2)
/*
* Describes a given display (e.g. CRT or flat panel) and its limitations.
*/
@@ -198,8 +200,10 @@ struct drm_display_info {
unsigned int min_vfreq, max_vfreq;
unsigned int min_hfreq, max_hfreq;
unsigned int pixel_clock;
+ unsigned int bpc;
enum subpixel_order subpixel_order;
+ u32 color_formats;
char *raw_edid; /* if any */
};
diff --git a/include/drm/drm_dp_helper.h b/include/drm/drm_dp_helper.h
index 83a389e4454..91567bbdb02 100644
--- a/include/drm/drm_dp_helper.h
+++ b/include/drm/drm_dp_helper.h
@@ -53,6 +53,7 @@
#define DP_MAX_LANE_COUNT 0x002
# define DP_MAX_LANE_COUNT_MASK 0x1f
+# define DP_TPS3_SUPPORTED (1 << 6)
# define DP_ENHANCED_FRAME_CAP (1 << 7)
#define DP_MAX_DOWNSPREAD 0x003
@@ -71,10 +72,13 @@
#define DP_MAIN_LINK_CHANNEL_CODING 0x006
+#define DP_TRAINING_AUX_RD_INTERVAL 0x00e
+
/* link configuration */
#define DP_LINK_BW_SET 0x100
# define DP_LINK_BW_1_62 0x06
# define DP_LINK_BW_2_7 0x0a
+# define DP_LINK_BW_5_4 0x14
#define DP_LANE_COUNT_SET 0x101
# define DP_LANE_COUNT_MASK 0x0f
@@ -84,6 +88,7 @@
# define DP_TRAINING_PATTERN_DISABLE 0
# define DP_TRAINING_PATTERN_1 1
# define DP_TRAINING_PATTERN_2 2
+# define DP_TRAINING_PATTERN_3 3
# define DP_TRAINING_PATTERN_MASK 0x3
# define DP_LINK_QUAL_PATTERN_DISABLE (0 << 2)
diff --git a/include/drm/drm_edid.h b/include/drm/drm_edid.h
index 5881fad91fa..eacb415b309 100644
--- a/include/drm/drm_edid.h
+++ b/include/drm/drm_edid.h
@@ -155,12 +155,35 @@ struct detailed_timing {
#define DRM_EDID_INPUT_SEPARATE_SYNCS (1 << 3)
#define DRM_EDID_INPUT_BLANK_TO_BLACK (1 << 4)
#define DRM_EDID_INPUT_VIDEO_LEVEL (3 << 5)
-#define DRM_EDID_INPUT_DIGITAL (1 << 7) /* bits below must be zero if set */
+#define DRM_EDID_INPUT_DIGITAL (1 << 7)
+#define DRM_EDID_DIGITAL_DEPTH_MASK (7 << 4)
+#define DRM_EDID_DIGITAL_DEPTH_UNDEF (0 << 4)
+#define DRM_EDID_DIGITAL_DEPTH_6 (1 << 4)
+#define DRM_EDID_DIGITAL_DEPTH_8 (2 << 4)
+#define DRM_EDID_DIGITAL_DEPTH_10 (3 << 4)
+#define DRM_EDID_DIGITAL_DEPTH_12 (4 << 4)
+#define DRM_EDID_DIGITAL_DEPTH_14 (5 << 4)
+#define DRM_EDID_DIGITAL_DEPTH_16 (6 << 4)
+#define DRM_EDID_DIGITAL_DEPTH_RSVD (7 << 4)
+#define DRM_EDID_DIGITAL_TYPE_UNDEF (0)
+#define DRM_EDID_DIGITAL_TYPE_DVI (1)
+#define DRM_EDID_DIGITAL_TYPE_HDMI_A (2)
+#define DRM_EDID_DIGITAL_TYPE_HDMI_B (3)
+#define DRM_EDID_DIGITAL_TYPE_MDDI (4)
+#define DRM_EDID_DIGITAL_TYPE_DP (5)
#define DRM_EDID_FEATURE_DEFAULT_GTF (1 << 0)
#define DRM_EDID_FEATURE_PREFERRED_TIMING (1 << 1)
#define DRM_EDID_FEATURE_STANDARD_COLOR (1 << 2)
+/* If analog */
#define DRM_EDID_FEATURE_DISPLAY_TYPE (3 << 3) /* 00=mono, 01=rgb, 10=non-rgb, 11=unknown */
+/* If digital */
+#define DRM_EDID_FEATURE_COLOR_MASK (3 << 3)
+#define DRM_EDID_FEATURE_RGB (0 << 3)
+#define DRM_EDID_FEATURE_RGB_YCRCB444 (1 << 3)
+#define DRM_EDID_FEATURE_RGB_YCRCB422 (2 << 3)
+#define DRM_EDID_FEATURE_RGB_YCRCB (3 << 3) /* both 4:4:4 and 4:2:2 */
+
#define DRM_EDID_FEATURE_PM_ACTIVE_OFF (1 << 5)
#define DRM_EDID_FEATURE_PM_SUSPEND (1 << 6)
#define DRM_EDID_FEATURE_PM_STANDBY (1 << 7)
diff --git a/include/drm/drm_fb_helper.h b/include/drm/drm_fb_helper.h
index c99c3d3e781..6e3076ad646 100644
--- a/include/drm/drm_fb_helper.h
+++ b/include/drm/drm_fb_helper.h
@@ -40,20 +40,6 @@ struct drm_fb_helper_crtc {
struct drm_display_mode *desired_mode;
};
-/* mode specified on the command line */
-struct drm_fb_helper_cmdline_mode {
- bool specified;
- bool refresh_specified;
- bool bpp_specified;
- int xres, yres;
- int bpp;
- int refresh;
- bool rb;
- bool interlace;
- bool cvt;
- bool margins;
-};
-
struct drm_fb_helper_surface_size {
u32 fb_width;
u32 fb_height;
@@ -74,8 +60,8 @@ struct drm_fb_helper_funcs {
};
struct drm_fb_helper_connector {
- struct drm_fb_helper_cmdline_mode cmdline_mode;
struct drm_connector *connector;
+ struct drm_cmdline_mode cmdline_mode;
};
struct drm_fb_helper {
diff --git a/include/linux/Kbuild b/include/linux/Kbuild
index cb1ded2bd54..01f63627505 100644
--- a/include/linux/Kbuild
+++ b/include/linux/Kbuild
@@ -4,6 +4,7 @@ header-y += caif/
header-y += dvb/
header-y += hdlc/
header-y += isdn/
+header-y += mmc/
header-y += nfsd/
header-y += raid/
header-y += spi/
@@ -302,6 +303,7 @@ header-y += ppp-comp.h
header-y += ppp_defs.h
header-y += pps.h
header-y += prctl.h
+header-y += ptp_clock.h
header-y += ptrace.h
header-y += qnx4_fs.h
header-y += qnxtypes.h
diff --git a/include/linux/basic_mmio_gpio.h b/include/linux/basic_mmio_gpio.h
index 198087a16fc..1ae12710d73 100644
--- a/include/linux/basic_mmio_gpio.h
+++ b/include/linux/basic_mmio_gpio.h
@@ -13,8 +13,64 @@
#ifndef __BASIC_MMIO_GPIO_H
#define __BASIC_MMIO_GPIO_H
+#include <linux/gpio.h>
+#include <linux/types.h>
+#include <linux/compiler.h>
+
struct bgpio_pdata {
int base;
+ int ngpio;
};
+struct device;
+
+struct bgpio_chip {
+ struct gpio_chip gc;
+
+ unsigned long (*read_reg)(void __iomem *reg);
+ void (*write_reg)(void __iomem *reg, unsigned long data);
+
+ void __iomem *reg_dat;
+ void __iomem *reg_set;
+ void __iomem *reg_clr;
+ void __iomem *reg_dir;
+
+ /* Number of bits (GPIOs): <register width> * 8. */
+ int bits;
+
+ /*
+ * Some GPIO controllers work with the big-endian bits notation,
+ * e.g. in a 8-bits register, GPIO7 is the least significant bit.
+ */
+ unsigned long (*pin2mask)(struct bgpio_chip *bgc, unsigned int pin);
+
+ /*
+ * Used to lock bgpio_chip->data. Also, this is needed to keep
+ * shadowed and real data registers writes together.
+ */
+ spinlock_t lock;
+
+ /* Shadowed data register to clear/set bits safely. */
+ unsigned long data;
+
+ /* Shadowed direction registers to clear/set direction safely. */
+ unsigned long dir;
+};
+
+static inline struct bgpio_chip *to_bgpio_chip(struct gpio_chip *gc)
+{
+ return container_of(gc, struct bgpio_chip, gc);
+}
+
+int __devexit bgpio_remove(struct bgpio_chip *bgc);
+int __devinit bgpio_init(struct bgpio_chip *bgc,
+ struct device *dev,
+ unsigned long sz,
+ void __iomem *dat,
+ void __iomem *set,
+ void __iomem *clr,
+ void __iomem *dirout,
+ void __iomem *dirin,
+ bool big_endian);
+
#endif /* __BASIC_MMIO_GPIO_H */
diff --git a/include/linux/bitmap.h b/include/linux/bitmap.h
index daf8c480c78..dcafe0bf000 100644
--- a/include/linux/bitmap.h
+++ b/include/linux/bitmap.h
@@ -55,7 +55,8 @@
* bitmap_parse(buf, buflen, dst, nbits) Parse bitmap dst from kernel buf
* bitmap_parse_user(ubuf, ulen, dst, nbits) Parse bitmap dst from user buf
* bitmap_scnlistprintf(buf, len, src, nbits) Print bitmap src as list to buf
- * bitmap_parselist(buf, dst, nbits) Parse bitmap dst from list
+ * bitmap_parselist(buf, dst, nbits) Parse bitmap dst from kernel buf
+ * bitmap_parselist_user(buf, dst, nbits) Parse bitmap dst from user buf
* bitmap_find_free_region(bitmap, bits, order) Find and allocate bit region
* bitmap_release_region(bitmap, pos, order) Free specified bit region
* bitmap_allocate_region(bitmap, pos, order) Allocate specified bit region
@@ -129,6 +130,8 @@ extern int bitmap_scnlistprintf(char *buf, unsigned int len,
const unsigned long *src, int nbits);
extern int bitmap_parselist(const char *buf, unsigned long *maskp,
int nmaskbits);
+extern int bitmap_parselist_user(const char __user *ubuf, unsigned int ulen,
+ unsigned long *dst, int nbits);
extern void bitmap_remap(unsigned long *dst, const unsigned long *src,
const unsigned long *old, const unsigned long *new, int bits);
extern int bitmap_bitremap(int oldbit,
diff --git a/include/linux/bitops.h b/include/linux/bitops.h
index 2184c6b97ae..a3ef66a2a08 100644
--- a/include/linux/bitops.h
+++ b/include/linux/bitops.h
@@ -148,7 +148,7 @@ static inline unsigned long __ffs64(u64 word)
#ifdef __KERNEL__
-#ifdef CONFIG_GENERIC_FIND_LAST_BIT
+#ifndef find_last_bit
/**
* find_last_bit - find the last set bit in a memory region
* @addr: The address to start the search at
@@ -158,7 +158,7 @@ static inline unsigned long __ffs64(u64 word)
*/
extern unsigned long find_last_bit(const unsigned long *addr,
unsigned long size);
-#endif /* CONFIG_GENERIC_FIND_LAST_BIT */
+#endif
#endif /* __KERNEL__ */
#endif
diff --git a/include/linux/blk_types.h b/include/linux/blk_types.h
index be50d9e70a7..2a7cea53ca0 100644
--- a/include/linux/blk_types.h
+++ b/include/linux/blk_types.h
@@ -151,7 +151,6 @@ enum rq_flag_bits {
__REQ_IO_STAT, /* account I/O stat */
__REQ_MIXED_MERGE, /* merge of different types, fail separately */
__REQ_SECURE, /* secure discard (used with __REQ_DISCARD) */
- __REQ_ON_PLUG, /* on plug list */
__REQ_NR_BITS, /* stops here */
};
@@ -192,6 +191,5 @@ enum rq_flag_bits {
#define REQ_IO_STAT (1 << __REQ_IO_STAT)
#define REQ_MIXED_MERGE (1 << __REQ_MIXED_MERGE)
#define REQ_SECURE (1 << __REQ_SECURE)
-#define REQ_ON_PLUG (1 << __REQ_ON_PLUG)
#endif /* __LINUX_BLK_TYPES_H */
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 2ad95fa1d13..ae9091a6848 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -257,7 +257,7 @@ struct queue_limits {
unsigned char misaligned;
unsigned char discard_misaligned;
unsigned char cluster;
- signed char discard_zeroes_data;
+ unsigned char discard_zeroes_data;
};
struct request_queue
@@ -364,6 +364,8 @@ struct request_queue
* for flush operations
*/
unsigned int flush_flags;
+ unsigned int flush_not_queueable:1;
+ unsigned int flush_queue_delayed:1;
unsigned int flush_pending_idx:1;
unsigned int flush_running_idx:1;
unsigned long flush_pending_since;
@@ -843,6 +845,7 @@ extern void blk_queue_softirq_done(struct request_queue *, softirq_done_fn *);
extern void blk_queue_rq_timed_out(struct request_queue *, rq_timed_out_fn *);
extern void blk_queue_rq_timeout(struct request_queue *, unsigned int);
extern void blk_queue_flush(struct request_queue *q, unsigned int flush);
+extern void blk_queue_flush_queueable(struct request_queue *q, bool queueable);
extern struct backing_dev_info *blk_get_backing_dev_info(struct block_device *bdev);
extern int blk_rq_map_sg(struct request_queue *, struct request *, struct scatterlist *);
@@ -1066,13 +1069,16 @@ static inline int queue_limit_discard_alignment(struct queue_limits *lim, sector
{
unsigned int alignment = (sector << 9) & (lim->discard_granularity - 1);
+ if (!lim->max_discard_sectors)
+ return 0;
+
return (lim->discard_granularity + lim->discard_alignment - alignment)
& (lim->discard_granularity - 1);
}
static inline unsigned int queue_discard_zeroes_data(struct request_queue *q)
{
- if (q->limits.discard_zeroes_data == 1)
+ if (q->limits.max_discard_sectors && q->limits.discard_zeroes_data == 1)
return 1;
return 0;
@@ -1111,6 +1117,11 @@ static inline unsigned int block_size(struct block_device *bdev)
return bdev->bd_block_size;
}
+static inline bool queue_flush_queueable(struct request_queue *q)
+{
+ return !q->flush_not_queueable;
+}
+
typedef struct {struct page *v;} Sector;
unsigned char *read_dev_sector(struct block_device *, sector_t, Sector *);
diff --git a/include/linux/bootmem.h b/include/linux/bootmem.h
index 01eca1794e1..ab344a52110 100644
--- a/include/linux/bootmem.h
+++ b/include/linux/bootmem.h
@@ -99,24 +99,31 @@ extern void *__alloc_bootmem_low_node(pg_data_t *pgdat,
unsigned long align,
unsigned long goal);
+#ifdef CONFIG_NO_BOOTMEM
+/* We are using top down, so it is safe to use 0 here */
+#define BOOTMEM_LOW_LIMIT 0
+#else
+#define BOOTMEM_LOW_LIMIT __pa(MAX_DMA_ADDRESS)
+#endif
+
#define alloc_bootmem(x) \
- __alloc_bootmem(x, SMP_CACHE_BYTES, __pa(MAX_DMA_ADDRESS))
+ __alloc_bootmem(x, SMP_CACHE_BYTES, BOOTMEM_LOW_LIMIT)
#define alloc_bootmem_align(x, align) \
- __alloc_bootmem(x, align, __pa(MAX_DMA_ADDRESS))
+ __alloc_bootmem(x, align, BOOTMEM_LOW_LIMIT)
#define alloc_bootmem_nopanic(x) \
- __alloc_bootmem_nopanic(x, SMP_CACHE_BYTES, __pa(MAX_DMA_ADDRESS))
+ __alloc_bootmem_nopanic(x, SMP_CACHE_BYTES, BOOTMEM_LOW_LIMIT)
#define alloc_bootmem_pages(x) \
- __alloc_bootmem(x, PAGE_SIZE, __pa(MAX_DMA_ADDRESS))
+ __alloc_bootmem(x, PAGE_SIZE, BOOTMEM_LOW_LIMIT)
#define alloc_bootmem_pages_nopanic(x) \
- __alloc_bootmem_nopanic(x, PAGE_SIZE, __pa(MAX_DMA_ADDRESS))
+ __alloc_bootmem_nopanic(x, PAGE_SIZE, BOOTMEM_LOW_LIMIT)
#define alloc_bootmem_node(pgdat, x) \
- __alloc_bootmem_node(pgdat, x, SMP_CACHE_BYTES, __pa(MAX_DMA_ADDRESS))
+ __alloc_bootmem_node(pgdat, x, SMP_CACHE_BYTES, BOOTMEM_LOW_LIMIT)
#define alloc_bootmem_node_nopanic(pgdat, x) \
- __alloc_bootmem_node_nopanic(pgdat, x, SMP_CACHE_BYTES, __pa(MAX_DMA_ADDRESS))
+ __alloc_bootmem_node_nopanic(pgdat, x, SMP_CACHE_BYTES, BOOTMEM_LOW_LIMIT)
#define alloc_bootmem_pages_node(pgdat, x) \
- __alloc_bootmem_node(pgdat, x, PAGE_SIZE, __pa(MAX_DMA_ADDRESS))
+ __alloc_bootmem_node(pgdat, x, PAGE_SIZE, BOOTMEM_LOW_LIMIT)
#define alloc_bootmem_pages_node_nopanic(pgdat, x) \
- __alloc_bootmem_node_nopanic(pgdat, x, PAGE_SIZE, __pa(MAX_DMA_ADDRESS))
+ __alloc_bootmem_node_nopanic(pgdat, x, PAGE_SIZE, BOOTMEM_LOW_LIMIT)
#define alloc_bootmem_low(x) \
__alloc_bootmem_low(x, SMP_CACHE_BYTES, 0)
diff --git a/include/linux/buffer_head.h b/include/linux/buffer_head.h
index f5df23561b9..503c8a6b307 100644
--- a/include/linux/buffer_head.h
+++ b/include/linux/buffer_head.h
@@ -217,8 +217,24 @@ int cont_write_begin(struct file *, struct address_space *, loff_t,
get_block_t *, loff_t *);
int generic_cont_expand_simple(struct inode *inode, loff_t size);
int block_commit_write(struct page *page, unsigned from, unsigned to);
+int __block_page_mkwrite(struct vm_area_struct *vma, struct vm_fault *vmf,
+ get_block_t get_block);
int block_page_mkwrite(struct vm_area_struct *vma, struct vm_fault *vmf,
get_block_t get_block);
+/* Convert errno to return value from ->page_mkwrite() call */
+static inline int block_page_mkwrite_return(int err)
+{
+ if (err == 0)
+ return VM_FAULT_LOCKED;
+ if (err == -EFAULT)
+ return VM_FAULT_NOPAGE;
+ if (err == -ENOMEM)
+ return VM_FAULT_OOM;
+ if (err == -EAGAIN)
+ return VM_FAULT_RETRY;
+ /* -ENOSPC, -EDQUOT, -EIO ... */
+ return VM_FAULT_SIGBUS;
+}
sector_t generic_block_bmap(struct address_space *, sector_t, get_block_t *);
int block_truncate_page(struct address_space *, loff_t, get_block_t *);
int nobh_write_begin(struct address_space *, loff_t, unsigned, unsigned,
diff --git a/include/linux/c2port.h b/include/linux/c2port.h
index 2a5cd867c36..a2f7d7413f3 100644
--- a/include/linux/c2port.h
+++ b/include/linux/c2port.h
@@ -60,9 +60,6 @@ struct c2port_ops {
* Exported functions
*/
-#define to_class_dev(obj) container_of((obj), struct class_device, kobj)
-#define to_c2port_device(obj) container_of((obj), struct c2port_device, class)
-
extern struct c2port_device *c2port_device_register(char *name,
struct c2port_ops *ops, void *devdata);
extern void c2port_device_unregister(struct c2port_device *dev);
diff --git a/include/linux/capability.h b/include/linux/capability.h
index 4554db0cde8..c4211235000 100644
--- a/include/linux/capability.h
+++ b/include/linux/capability.h
@@ -417,7 +417,6 @@ extern const kernel_cap_t __cap_init_eff_set;
# define CAP_EMPTY_SET ((kernel_cap_t){{ 0, 0 }})
# define CAP_FULL_SET ((kernel_cap_t){{ ~0, ~0 }})
-# define CAP_INIT_EFF_SET ((kernel_cap_t){{ ~CAP_TO_MASK(CAP_SETPCAP), ~0 }})
# define CAP_FS_SET ((kernel_cap_t){{ CAP_FS_MASK_B0 \
| CAP_TO_MASK(CAP_LINUX_IMMUTABLE), \
CAP_FS_MASK_B1 } })
@@ -427,11 +426,7 @@ extern const kernel_cap_t __cap_init_eff_set;
#endif /* _KERNEL_CAPABILITY_U32S != 2 */
-#define CAP_INIT_INH_SET CAP_EMPTY_SET
-
# define cap_clear(c) do { (c) = __cap_empty_set; } while (0)
-# define cap_set_full(c) do { (c) = __cap_full_set; } while (0)
-# define cap_set_init_eff(c) do { (c) = __cap_init_eff_set; } while (0)
#define cap_raise(c, flag) ((c).cap[CAP_TO_INDEX(flag)] |= CAP_TO_MASK(flag))
#define cap_lower(c, flag) ((c).cap[CAP_TO_INDEX(flag)] &= ~CAP_TO_MASK(flag))
diff --git a/include/linux/ceph/ceph_fs.h b/include/linux/ceph/ceph_fs.h
index b8e995fbd86..b8c60694b2b 100644
--- a/include/linux/ceph/ceph_fs.h
+++ b/include/linux/ceph/ceph_fs.h
@@ -313,6 +313,7 @@ enum {
CEPH_MDS_OP_GETATTR = 0x00101,
CEPH_MDS_OP_LOOKUPHASH = 0x00102,
CEPH_MDS_OP_LOOKUPPARENT = 0x00103,
+ CEPH_MDS_OP_LOOKUPINO = 0x00104,
CEPH_MDS_OP_SETXATTR = 0x01105,
CEPH_MDS_OP_RMXATTR = 0x01106,
diff --git a/include/linux/cgroup.h b/include/linux/cgroup.h
index 5ac7ebc36db..ab4ac0ccb85 100644
--- a/include/linux/cgroup.h
+++ b/include/linux/cgroup.h
@@ -467,12 +467,14 @@ struct cgroup_subsys {
int (*pre_destroy)(struct cgroup_subsys *ss, struct cgroup *cgrp);
void (*destroy)(struct cgroup_subsys *ss, struct cgroup *cgrp);
int (*can_attach)(struct cgroup_subsys *ss, struct cgroup *cgrp,
- struct task_struct *tsk, bool threadgroup);
+ struct task_struct *tsk);
+ int (*can_attach_task)(struct cgroup *cgrp, struct task_struct *tsk);
void (*cancel_attach)(struct cgroup_subsys *ss, struct cgroup *cgrp,
- struct task_struct *tsk, bool threadgroup);
+ struct task_struct *tsk);
+ void (*pre_attach)(struct cgroup *cgrp);
+ void (*attach_task)(struct cgroup *cgrp, struct task_struct *tsk);
void (*attach)(struct cgroup_subsys *ss, struct cgroup *cgrp,
- struct cgroup *old_cgrp, struct task_struct *tsk,
- bool threadgroup);
+ struct cgroup *old_cgrp, struct task_struct *tsk);
void (*fork)(struct cgroup_subsys *ss, struct task_struct *task);
void (*exit)(struct cgroup_subsys *ss, struct cgroup *cgrp,
struct cgroup *old_cgrp, struct task_struct *task);
@@ -553,9 +555,6 @@ static inline struct cgroup* task_cgroup(struct task_struct *task,
return task_subsys_state(task, subsys_id)->cgroup;
}
-int cgroup_clone(struct task_struct *tsk, struct cgroup_subsys *ss,
- char *nodename);
-
/* A cgroup_iter should be treated as an opaque object */
struct cgroup_iter {
struct list_head *cg_link;
diff --git a/include/linux/cgroup_subsys.h b/include/linux/cgroup_subsys.h
index cdbfcb8780e..ac663c18776 100644
--- a/include/linux/cgroup_subsys.h
+++ b/include/linux/cgroup_subsys.h
@@ -19,12 +19,6 @@ SUBSYS(debug)
/* */
-#ifdef CONFIG_CGROUP_NS
-SUBSYS(ns)
-#endif
-
-/* */
-
#ifdef CONFIG_CGROUP_SCHED
SUBSYS(cpu_cgroup)
#endif
diff --git a/include/linux/cleancache.h b/include/linux/cleancache.h
new file mode 100644
index 00000000000..04ffb2e6c9d
--- /dev/null
+++ b/include/linux/cleancache.h
@@ -0,0 +1,122 @@
+#ifndef _LINUX_CLEANCACHE_H
+#define _LINUX_CLEANCACHE_H
+
+#include <linux/fs.h>
+#include <linux/exportfs.h>
+#include <linux/mm.h>
+
+#define CLEANCACHE_KEY_MAX 6
+
+/*
+ * cleancache requires every file with a page in cleancache to have a
+ * unique key unless/until the file is removed/truncated. For some
+ * filesystems, the inode number is unique, but for "modern" filesystems
+ * an exportable filehandle is required (see exportfs.h)
+ */
+struct cleancache_filekey {
+ union {
+ ino_t ino;
+ __u32 fh[CLEANCACHE_KEY_MAX];
+ u32 key[CLEANCACHE_KEY_MAX];
+ } u;
+};
+
+struct cleancache_ops {
+ int (*init_fs)(size_t);
+ int (*init_shared_fs)(char *uuid, size_t);
+ int (*get_page)(int, struct cleancache_filekey,
+ pgoff_t, struct page *);
+ void (*put_page)(int, struct cleancache_filekey,
+ pgoff_t, struct page *);
+ void (*flush_page)(int, struct cleancache_filekey, pgoff_t);
+ void (*flush_inode)(int, struct cleancache_filekey);
+ void (*flush_fs)(int);
+};
+
+extern struct cleancache_ops
+ cleancache_register_ops(struct cleancache_ops *ops);
+extern void __cleancache_init_fs(struct super_block *);
+extern void __cleancache_init_shared_fs(char *, struct super_block *);
+extern int __cleancache_get_page(struct page *);
+extern void __cleancache_put_page(struct page *);
+extern void __cleancache_flush_page(struct address_space *, struct page *);
+extern void __cleancache_flush_inode(struct address_space *);
+extern void __cleancache_flush_fs(struct super_block *);
+extern int cleancache_enabled;
+
+#ifdef CONFIG_CLEANCACHE
+static inline bool cleancache_fs_enabled(struct page *page)
+{
+ return page->mapping->host->i_sb->cleancache_poolid >= 0;
+}
+static inline bool cleancache_fs_enabled_mapping(struct address_space *mapping)
+{
+ return mapping->host->i_sb->cleancache_poolid >= 0;
+}
+#else
+#define cleancache_enabled (0)
+#define cleancache_fs_enabled(_page) (0)
+#define cleancache_fs_enabled_mapping(_page) (0)
+#endif
+
+/*
+ * The shim layer provided by these inline functions allows the compiler
+ * to reduce all cleancache hooks to nothingness if CONFIG_CLEANCACHE
+ * is disabled, to a single global variable check if CONFIG_CLEANCACHE
+ * is enabled but no cleancache "backend" has dynamically enabled it,
+ * and, for the most frequent cleancache ops, to a single global variable
+ * check plus a superblock element comparison if CONFIG_CLEANCACHE is enabled
+ * and a cleancache backend has dynamically enabled cleancache, but the
+ * filesystem referenced by that cleancache op has not enabled cleancache.
+ * As a result, CONFIG_CLEANCACHE can be enabled by default with essentially
+ * no measurable performance impact.
+ */
+
+static inline void cleancache_init_fs(struct super_block *sb)
+{
+ if (cleancache_enabled)
+ __cleancache_init_fs(sb);
+}
+
+static inline void cleancache_init_shared_fs(char *uuid, struct super_block *sb)
+{
+ if (cleancache_enabled)
+ __cleancache_init_shared_fs(uuid, sb);
+}
+
+static inline int cleancache_get_page(struct page *page)
+{
+ int ret = -1;
+
+ if (cleancache_enabled && cleancache_fs_enabled(page))
+ ret = __cleancache_get_page(page);
+ return ret;
+}
+
+static inline void cleancache_put_page(struct page *page)
+{
+ if (cleancache_enabled && cleancache_fs_enabled(page))
+ __cleancache_put_page(page);
+}
+
+static inline void cleancache_flush_page(struct address_space *mapping,
+ struct page *page)
+{
+ /* careful... page->mapping is NULL sometimes when this is called */
+ if (cleancache_enabled && cleancache_fs_enabled_mapping(mapping))
+ __cleancache_flush_page(mapping, page);
+}
+
+static inline void cleancache_flush_inode(struct address_space *mapping)
+{
+ if (cleancache_enabled && cleancache_fs_enabled_mapping(mapping))
+ __cleancache_flush_inode(mapping);
+}
+
+static inline void cleancache_flush_fs(struct super_block *sb)
+{
+ if (cleancache_enabled)
+ __cleancache_flush_fs(sb);
+}
+
+#endif /* _LINUX_CLEANCACHE_H */
diff --git a/include/linux/compat.h b/include/linux/compat.h
index 5778b559d59..ddcb7db38e6 100644
--- a/include/linux/compat.h
+++ b/include/linux/compat.h
@@ -12,6 +12,8 @@
#include <linux/sem.h>
#include <linux/socket.h>
#include <linux/if.h>
+#include <linux/fs.h>
+#include <linux/aio_abi.h> /* for aio_context_t */
#include <asm/compat.h>
#include <asm/siginfo.h>
@@ -26,7 +28,7 @@ typedef __compat_gid32_t compat_gid_t;
struct compat_sel_arg_struct;
struct rusage;
-struct compat_itimerspec {
+struct compat_itimerspec {
struct compat_timespec it_interval;
struct compat_timespec it_value;
};
@@ -70,9 +72,9 @@ struct compat_timex {
compat_long_t stbcnt;
compat_int_t tai;
- compat_int_t :32; compat_int_t :32; compat_int_t :32; compat_int_t :32;
- compat_int_t :32; compat_int_t :32; compat_int_t :32; compat_int_t :32;
- compat_int_t :32; compat_int_t :32; compat_int_t :32;
+ compat_int_t:32; compat_int_t:32; compat_int_t:32; compat_int_t:32;
+ compat_int_t:32; compat_int_t:32; compat_int_t:32; compat_int_t:32;
+ compat_int_t:32; compat_int_t:32; compat_int_t:32;
};
#define _COMPAT_NSIG_WORDS (_COMPAT_NSIG / _COMPAT_NSIG_BPW)
@@ -81,8 +83,10 @@ typedef struct {
compat_sigset_word sig[_COMPAT_NSIG_WORDS];
} compat_sigset_t;
-extern int get_compat_timespec(struct timespec *, const struct compat_timespec __user *);
-extern int put_compat_timespec(const struct timespec *, struct compat_timespec __user *);
+extern int get_compat_timespec(struct timespec *,
+ const struct compat_timespec __user *);
+extern int put_compat_timespec(const struct timespec *,
+ struct compat_timespec __user *);
struct compat_iovec {
compat_uptr_t iov_base;
@@ -113,7 +117,8 @@ struct compat_rusage {
compat_long_t ru_nivcsw;
};
-extern int put_compat_rusage(const struct rusage *, struct compat_rusage __user *);
+extern int put_compat_rusage(const struct rusage *,
+ struct compat_rusage __user *);
struct compat_siginfo;
@@ -166,8 +171,7 @@ struct compat_ifmap {
unsigned char port;
};
-struct compat_if_settings
-{
+struct compat_if_settings {
unsigned int type; /* Type of physical device or protocol */
unsigned int size; /* Size of the data allocated by the caller */
compat_uptr_t ifs_ifsu; /* union of pointers */
@@ -195,8 +199,8 @@ struct compat_ifreq {
};
struct compat_ifconf {
- compat_int_t ifc_len; /* size of buffer */
- compat_caddr_t ifcbuf;
+ compat_int_t ifc_len; /* size of buffer */
+ compat_caddr_t ifcbuf;
};
struct compat_robust_list {
@@ -209,6 +213,18 @@ struct compat_robust_list_head {
compat_uptr_t list_op_pending;
};
+struct compat_statfs;
+struct compat_statfs64;
+struct compat_old_linux_dirent;
+struct compat_linux_dirent;
+struct linux_dirent64;
+struct compat_msghdr;
+struct compat_mmsghdr;
+struct compat_sysinfo;
+struct compat_sysctl_args;
+struct compat_kexec_segment;
+struct compat_mq_attr;
+
extern void compat_exit_robust_list(struct task_struct *curr);
asmlinkage long
@@ -243,8 +259,8 @@ asmlinkage ssize_t compat_sys_pwritev(unsigned long fd,
const struct compat_iovec __user *vec,
unsigned long vlen, u32 pos_low, u32 pos_high);
-int compat_do_execve(char * filename, compat_uptr_t __user *argv,
- compat_uptr_t __user *envp, struct pt_regs * regs);
+int compat_do_execve(char *filename, compat_uptr_t __user *argv,
+ compat_uptr_t __user *envp, struct pt_regs *regs);
asmlinkage long compat_sys_select(int n, compat_ulong_t __user *inp,
compat_ulong_t __user *outp, compat_ulong_t __user *exp,
@@ -331,12 +347,18 @@ asmlinkage long compat_sys_epoll_pwait(int epfd,
const compat_sigset_t __user *sigmask,
compat_size_t sigsetsize);
-asmlinkage long compat_sys_utimensat(unsigned int dfd, const char __user *filename,
- struct compat_timespec __user *t, int flags);
+asmlinkage long compat_sys_utime(const char __user *filename,
+ struct compat_utimbuf __user *t);
+asmlinkage long compat_sys_utimensat(unsigned int dfd,
+ const char __user *filename,
+ struct compat_timespec __user *t,
+ int flags);
+asmlinkage long compat_sys_time(compat_time_t __user *tloc);
+asmlinkage long compat_sys_stime(compat_time_t __user *tptr);
asmlinkage long compat_sys_signalfd(int ufd,
- const compat_sigset_t __user *sigmask,
- compat_size_t sigsetsize);
+ const compat_sigset_t __user *sigmask,
+ compat_size_t sigsetsize);
asmlinkage long compat_sys_timerfd_settime(int ufd, int flags,
const struct compat_itimerspec __user *utmr,
struct compat_itimerspec __user *otmr);
@@ -348,16 +370,190 @@ asmlinkage long compat_sys_move_pages(pid_t pid, unsigned long nr_page,
const int __user *nodes,
int __user *status,
int flags);
-asmlinkage long compat_sys_futimesat(unsigned int dfd, const char __user *filename,
+asmlinkage long compat_sys_futimesat(unsigned int dfd,
+ const char __user *filename,
struct compat_timeval __user *t);
-asmlinkage long compat_sys_newfstatat(unsigned int dfd, const char __user * filename,
+asmlinkage long compat_sys_utimes(const char __user *filename,
+ struct compat_timeval __user *t);
+asmlinkage long compat_sys_newstat(const char __user *filename,
+ struct compat_stat __user *statbuf);
+asmlinkage long compat_sys_newlstat(const char __user *filename,
+ struct compat_stat __user *statbuf);
+asmlinkage long compat_sys_newfstatat(unsigned int dfd,
+ const char __user *filename,
struct compat_stat __user *statbuf,
int flag);
+asmlinkage long compat_sys_newfstat(unsigned int fd,
+ struct compat_stat __user *statbuf);
+asmlinkage long compat_sys_statfs(const char __user *pathname,
+ struct compat_statfs __user *buf);
+asmlinkage long compat_sys_fstatfs(unsigned int fd,
+ struct compat_statfs __user *buf);
+asmlinkage long compat_sys_statfs64(const char __user *pathname,
+ compat_size_t sz,
+ struct compat_statfs64 __user *buf);
+asmlinkage long compat_sys_fstatfs64(unsigned int fd, compat_size_t sz,
+ struct compat_statfs64 __user *buf);
+asmlinkage long compat_sys_fcntl64(unsigned int fd, unsigned int cmd,
+ unsigned long arg);
+asmlinkage long compat_sys_fcntl(unsigned int fd, unsigned int cmd,
+ unsigned long arg);
+asmlinkage long compat_sys_io_setup(unsigned nr_reqs, u32 __user *ctx32p);
+asmlinkage long compat_sys_io_getevents(aio_context_t ctx_id,
+ unsigned long min_nr,
+ unsigned long nr,
+ struct io_event __user *events,
+ struct compat_timespec __user *timeout);
+asmlinkage long compat_sys_io_submit(aio_context_t ctx_id, int nr,
+ u32 __user *iocb);
+asmlinkage long compat_sys_mount(const char __user *dev_name,
+ const char __user *dir_name,
+ const char __user *type, unsigned long flags,
+ const void __user *data);
+asmlinkage long compat_sys_old_readdir(unsigned int fd,
+ struct compat_old_linux_dirent __user *,
+ unsigned int count);
+asmlinkage long compat_sys_getdents(unsigned int fd,
+ struct compat_linux_dirent __user *dirent,
+ unsigned int count);
+asmlinkage long compat_sys_getdents64(unsigned int fd,
+ struct linux_dirent64 __user *dirent,
+ unsigned int count);
+asmlinkage long compat_sys_vmsplice(int fd, const struct compat_iovec __user *,
+ unsigned int nr_segs, unsigned int flags);
+asmlinkage long compat_sys_open(const char __user *filename, int flags,
+ int mode);
asmlinkage long compat_sys_openat(unsigned int dfd, const char __user *filename,
int flags, int mode);
+asmlinkage long compat_sys_open_by_handle_at(int mountdirfd,
+ struct file_handle __user *handle,
+ int flags);
+asmlinkage long compat_sys_pselect6(int n, compat_ulong_t __user *inp,
+ compat_ulong_t __user *outp,
+ compat_ulong_t __user *exp,
+ struct compat_timespec __user *tsp,
+ void __user *sig);
+asmlinkage long compat_sys_ppoll(struct pollfd __user *ufds,
+ unsigned int nfds,
+ struct compat_timespec __user *tsp,
+ const compat_sigset_t __user *sigmask,
+ compat_size_t sigsetsize);
+#if (defined(CONFIG_NFSD) || defined(CONFIG_NFSD_MODULE)) && \
+ !defined(CONFIG_NFSD_DEPRECATED)
+union compat_nfsctl_res;
+struct compat_nfsctl_arg;
+asmlinkage long compat_sys_nfsservctl(int cmd,
+ struct compat_nfsctl_arg __user *arg,
+ union compat_nfsctl_res __user *res);
+#else
+asmlinkage long compat_sys_nfsservctl(int cmd, void *notused, void *notused2);
+#endif
+asmlinkage long compat_sys_signalfd4(int ufd,
+ const compat_sigset_t __user *sigmask,
+ compat_size_t sigsetsize, int flags);
+asmlinkage long compat_sys_get_mempolicy(int __user *policy,
+ compat_ulong_t __user *nmask,
+ compat_ulong_t maxnode,
+ compat_ulong_t addr,
+ compat_ulong_t flags);
+asmlinkage long compat_sys_set_mempolicy(int mode, compat_ulong_t __user *nmask,
+ compat_ulong_t maxnode);
+asmlinkage long compat_sys_mbind(compat_ulong_t start, compat_ulong_t len,
+ compat_ulong_t mode,
+ compat_ulong_t __user *nmask,
+ compat_ulong_t maxnode, compat_ulong_t flags);
+
+asmlinkage long compat_sys_setsockopt(int fd, int level, int optname,
+ char __user *optval, unsigned int optlen);
+asmlinkage long compat_sys_sendmsg(int fd, struct compat_msghdr __user *msg,
+ unsigned flags);
+asmlinkage long compat_sys_recvmsg(int fd, struct compat_msghdr __user *msg,
+ unsigned int flags);
+asmlinkage long compat_sys_recv(int fd, void __user *buf, size_t len,
+ unsigned flags);
+asmlinkage long compat_sys_recvfrom(int fd, void __user *buf, size_t len,
+ unsigned flags, struct sockaddr __user *addr,
+ int __user *addrlen);
+asmlinkage long compat_sys_recvmmsg(int fd, struct compat_mmsghdr __user *mmsg,
+ unsigned vlen, unsigned int flags,
+ struct compat_timespec __user *timeout);
+asmlinkage long compat_sys_nanosleep(struct compat_timespec __user *rqtp,
+ struct compat_timespec __user *rmtp);
+asmlinkage long compat_sys_getitimer(int which,
+ struct compat_itimerval __user *it);
+asmlinkage long compat_sys_setitimer(int which,
+ struct compat_itimerval __user *in,
+ struct compat_itimerval __user *out);
+asmlinkage long compat_sys_times(struct compat_tms __user *tbuf);
+asmlinkage long compat_sys_setrlimit(unsigned int resource,
+ struct compat_rlimit __user *rlim);
+asmlinkage long compat_sys_getrlimit(unsigned int resource,
+ struct compat_rlimit __user *rlim);
+asmlinkage long compat_sys_getrusage(int who, struct compat_rusage __user *ru);
+asmlinkage long compat_sys_sched_setaffinity(compat_pid_t pid,
+ unsigned int len,
+ compat_ulong_t __user *user_mask_ptr);
+asmlinkage long compat_sys_sched_getaffinity(compat_pid_t pid,
+ unsigned int len,
+ compat_ulong_t __user *user_mask_ptr);
+asmlinkage long compat_sys_timer_create(clockid_t which_clock,
+ struct compat_sigevent __user *timer_event_spec,
+ timer_t __user *created_timer_id);
+asmlinkage long compat_sys_timer_settime(timer_t timer_id, int flags,
+ struct compat_itimerspec __user *new,
+ struct compat_itimerspec __user *old);
+asmlinkage long compat_sys_timer_gettime(timer_t timer_id,
+ struct compat_itimerspec __user *setting);
+asmlinkage long compat_sys_clock_settime(clockid_t which_clock,
+ struct compat_timespec __user *tp);
+asmlinkage long compat_sys_clock_gettime(clockid_t which_clock,
+ struct compat_timespec __user *tp);
+asmlinkage long compat_sys_clock_adjtime(clockid_t which_clock,
+ struct compat_timex __user *tp);
+asmlinkage long compat_sys_clock_getres(clockid_t which_clock,
+ struct compat_timespec __user *tp);
+asmlinkage long compat_sys_clock_nanosleep(clockid_t which_clock, int flags,
+ struct compat_timespec __user *rqtp,
+ struct compat_timespec __user *rmtp);
+asmlinkage long compat_sys_rt_sigtimedwait(compat_sigset_t __user *uthese,
+ struct compat_siginfo __user *uinfo,
+ struct compat_timespec __user *uts, compat_size_t sigsetsize);
+asmlinkage long compat_sys_rt_sigsuspend(compat_sigset_t __user *unewset,
+ compat_size_t sigsetsize);
+asmlinkage long compat_sys_sysinfo(struct compat_sysinfo __user *info);
+asmlinkage long compat_sys_ioctl(unsigned int fd, unsigned int cmd,
+ unsigned long arg);
+asmlinkage long compat_sys_futex(u32 __user *uaddr, int op, u32 val,
+ struct compat_timespec __user *utime, u32 __user *uaddr2,
+ u32 val3);
+asmlinkage long compat_sys_getsockopt(int fd, int level, int optname,
+ char __user *optval, int __user *optlen);
+asmlinkage long compat_sys_kexec_load(unsigned long entry,
+ unsigned long nr_segments,
+ struct compat_kexec_segment __user *,
+ unsigned long flags);
+asmlinkage long compat_sys_mq_getsetattr(mqd_t mqdes,
+ const struct compat_mq_attr __user *u_mqstat,
+ struct compat_mq_attr __user *u_omqstat);
+asmlinkage long compat_sys_mq_notify(mqd_t mqdes,
+ const struct compat_sigevent __user *u_notification);
+asmlinkage long compat_sys_mq_open(const char __user *u_name,
+ int oflag, compat_mode_t mode,
+ struct compat_mq_attr __user *u_attr);
+asmlinkage long compat_sys_mq_timedsend(mqd_t mqdes,
+ const char __user *u_msg_ptr,
+ size_t msg_len, unsigned int msg_prio,
+ const struct compat_timespec __user *u_abs_timeout);
+asmlinkage ssize_t compat_sys_mq_timedreceive(mqd_t mqdes,
+ char __user *u_msg_ptr,
+ size_t msg_len, unsigned int __user *u_msg_prio,
+ const struct compat_timespec __user *u_abs_timeout);
+asmlinkage long compat_sys_socketcall(int call, u32 __user *args);
+asmlinkage long compat_sys_sysctl(struct compat_sysctl_args __user *args);
extern ssize_t compat_rw_copy_check_uvector(int type,
- const struct compat_iovec __user *uvector, unsigned long nr_segs,
+ const struct compat_iovec __user *uvector,
+ unsigned long nr_segs,
unsigned long fast_segs, struct iovec *fast_pointer,
struct iovec **ret_pointer);
diff --git a/include/linux/compiler-gcc.h b/include/linux/compiler-gcc.h
index cb4c1eb7778..59e4028e833 100644
--- a/include/linux/compiler-gcc.h
+++ b/include/linux/compiler-gcc.h
@@ -34,8 +34,12 @@
__asm__ ("" : "=r"(__ptr) : "0"(ptr)); \
(typeof(ptr)) (__ptr + (off)); })
+#ifdef __CHECKER__
+#define __must_be_array(arr) 0
+#else
/* &a[0] degrades to a pointer: a different type from an array */
#define __must_be_array(a) BUILD_BUG_ON_ZERO(__same_type((a), &(a)[0]))
+#endif
/*
* Force always-inline if the user requests it so via the .config,
diff --git a/include/linux/compiler-gcc4.h b/include/linux/compiler-gcc4.h
index 64b7c003fd7..dfadc96e9d6 100644
--- a/include/linux/compiler-gcc4.h
+++ b/include/linux/compiler-gcc4.h
@@ -51,7 +51,7 @@
#if __GNUC_MINOR__ > 0
#define __compiletime_object_size(obj) __builtin_object_size(obj, 0)
#endif
-#if __GNUC_MINOR__ >= 4
+#if __GNUC_MINOR__ >= 4 && !defined(__CHECKER__)
#define __compiletime_warning(message) __attribute__((warning(message)))
#define __compiletime_error(message) __attribute__((error(message)))
#endif
diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h
index bae6fe24d1f..b24ac56477b 100644
--- a/include/linux/cpumask.h
+++ b/include/linux/cpumask.h
@@ -547,6 +547,21 @@ static inline int cpumask_parse_user(const char __user *buf, int len,
}
/**
+ * cpumask_parselist_user - extract a cpumask from a user string
+ * @buf: the buffer to extract from
+ * @len: the length of the buffer
+ * @dstp: the cpumask to set.
+ *
+ * Returns -errno, or 0 for success.
+ */
+static inline int cpumask_parselist_user(const char __user *buf, int len,
+ struct cpumask *dstp)
+{
+ return bitmap_parselist_user(buf, len, cpumask_bits(dstp),
+ nr_cpumask_bits);
+}
+
+/**
* cpulist_scnprintf - print a cpumask into a string as comma-separated list
* @buf: the buffer to sprintf into
* @len: the length of the buffer
diff --git a/include/linux/crash_dump.h b/include/linux/crash_dump.h
index 088cd4ace4e..74054074e87 100644
--- a/include/linux/crash_dump.h
+++ b/include/linux/crash_dump.h
@@ -66,6 +66,11 @@ static inline void vmcore_unusable(void)
if (is_kdump_kernel())
elfcorehdr_addr = ELFCORE_ADDR_ERR;
}
+
+#define HAVE_OLDMEM_PFN_IS_RAM 1
+extern int register_oldmem_pfn_is_ram(int (*fn)(unsigned long pfn));
+extern void unregister_oldmem_pfn_is_ram(void);
+
#else /* !CONFIG_CRASH_DUMP */
static inline int is_kdump_kernel(void) { return 0; }
#endif /* CONFIG_CRASH_DUMP */
diff --git a/include/linux/cred.h b/include/linux/cred.h
index be16b61283c..82607992f30 100644
--- a/include/linux/cred.h
+++ b/include/linux/cred.h
@@ -1,4 +1,4 @@
-/* Credentials management - see Documentation/credentials.txt
+/* Credentials management - see Documentation/security/credentials.txt
*
* Copyright (C) 2008 Red Hat, Inc. All Rights Reserved.
* Written by David Howells (dhowells@redhat.com)
diff --git a/include/linux/dlm_plock.h b/include/linux/dlm_plock.h
index 2dd21243104..3b1cc1be419 100644
--- a/include/linux/dlm_plock.h
+++ b/include/linux/dlm_plock.h
@@ -14,7 +14,7 @@
#define DLM_PLOCK_MISC_NAME "dlm_plock"
#define DLM_PLOCK_VERSION_MAJOR 1
-#define DLM_PLOCK_VERSION_MINOR 1
+#define DLM_PLOCK_VERSION_MINOR 2
#define DLM_PLOCK_VERSION_PATCH 0
enum {
@@ -23,12 +23,14 @@ enum {
DLM_PLOCK_OP_GET,
};
+#define DLM_PLOCK_FL_CLOSE 1
+
struct dlm_plock_info {
__u32 version[3];
__u8 optype;
__u8 ex;
__u8 wait;
- __u8 pad;
+ __u8 flags;
__u32 pid;
__s32 nodeid;
__s32 rv;
diff --git a/include/linux/drbd.h b/include/linux/drbd.h
index cec467f5d67..9e5f5607eba 100644
--- a/include/linux/drbd.h
+++ b/include/linux/drbd.h
@@ -38,7 +38,7 @@
/* Although the Linux source code makes a difference between
generic endianness and the bitfields' endianness, there is no
- architecture as of Linux-2.6.24-rc4 where the bitfileds' endianness
+ architecture as of Linux-2.6.24-rc4 where the bitfields' endianness
does not match the generic endianness. */
#if __BYTE_ORDER == __LITTLE_ENDIAN
@@ -53,7 +53,7 @@
extern const char *drbd_buildtag(void);
-#define REL_VERSION "8.3.10"
+#define REL_VERSION "8.3.11"
#define API_VERSION 88
#define PRO_VERSION_MIN 86
#define PRO_VERSION_MAX 96
@@ -195,7 +195,7 @@ enum drbd_conns {
C_WF_REPORT_PARAMS, /* we have a socket */
C_CONNECTED, /* we have introduced each other */
C_STARTING_SYNC_S, /* starting full sync by admin request. */
- C_STARTING_SYNC_T, /* stariing full sync by admin request. */
+ C_STARTING_SYNC_T, /* starting full sync by admin request. */
C_WF_BITMAP_S,
C_WF_BITMAP_T,
C_WF_SYNC_UUID,
@@ -236,7 +236,7 @@ union drbd_state {
* pointed out by Maxim Uvarov q<muvarov@ru.mvista.com>
* even though we transmit as "cpu_to_be32(state)",
* the offsets of the bitfields still need to be swapped
- * on different endianess.
+ * on different endianness.
*/
struct {
#if defined(__LITTLE_ENDIAN_BITFIELD)
@@ -266,7 +266,7 @@ union drbd_state {
unsigned peer:2 ; /* 3/4 primary/secondary/unknown */
unsigned role:2 ; /* 3/4 primary/secondary/unknown */
#else
-# error "this endianess is not supported"
+# error "this endianness is not supported"
#endif
};
unsigned int i;
diff --git a/include/linux/drbd_tag_magic.h b/include/linux/drbd_tag_magic.h
index f14a165e82d..06954319051 100644
--- a/include/linux/drbd_tag_magic.h
+++ b/include/linux/drbd_tag_magic.h
@@ -30,7 +30,7 @@ enum packet_types {
int tag_and_len ## member;
#include "linux/drbd_nl.h"
-/* declate tag-list-sizes */
+/* declare tag-list-sizes */
static const int tag_list_sizes[] = {
#define NL_PACKET(name, number, fields) 2 fields ,
#define NL_INTEGER(pn, pr, member) + 4 + 4
diff --git a/include/linux/flex_array.h b/include/linux/flex_array.h
index ebeb2f3ad06..6843cf193a4 100644
--- a/include/linux/flex_array.h
+++ b/include/linux/flex_array.h
@@ -21,6 +21,8 @@ struct flex_array {
struct {
int element_size;
int total_nr_elements;
+ int elems_per_part;
+ u32 reciprocal_elems;
struct flex_array_part *parts[];
};
/*
diff --git a/include/linux/fs.h b/include/linux/fs.h
index cdf9495df20..241609346df 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -23,7 +23,8 @@
/* Fixed constants first: */
#undef NR_OPEN
-#define INR_OPEN 1024 /* Initial setting for nfile rlimits */
+#define INR_OPEN_CUR 1024 /* Initial setting for nfile rlimits */
+#define INR_OPEN_MAX 4096 /* Hard limit for nfile rlimits */
#define BLOCK_SIZE_BITS 10
#define BLOCK_SIZE (1<<BLOCK_SIZE_BITS)
@@ -634,8 +635,7 @@ struct address_space {
unsigned int i_mmap_writable;/* count VM_SHARED mappings */
struct prio_tree_root i_mmap; /* tree of private and shared mappings */
struct list_head i_mmap_nonlinear;/*list VM_NONLINEAR mappings */
- spinlock_t i_mmap_lock; /* protect tree, count, list */
- unsigned int truncate_count; /* Cover race condition with truncate */
+ struct mutex i_mmap_mutex; /* protect tree, count, list */
unsigned long nrpages; /* number of total pages */
pgoff_t writeback_index;/* writeback starts here */
const struct address_space_operations *a_ops; /* methods */
@@ -644,7 +644,6 @@ struct address_space {
spinlock_t private_lock; /* for use by the address_space */
struct list_head private_list; /* ditto */
struct address_space *assoc_mapping; /* ditto */
- struct mutex unmap_mutex; /* to protect unmapping */
} __attribute__((aligned(sizeof(long))));
/*
* On most architectures that alignment is already the case; but
@@ -1429,6 +1428,11 @@ struct super_block {
*/
char __rcu *s_options;
const struct dentry_operations *s_d_op; /* default d_op for dentries */
+
+ /*
+ * Saved pool identifier for cleancache (-1 means none)
+ */
+ int cleancache_poolid;
};
extern struct timespec current_fs_time(struct super_block *sb);
diff --git a/include/linux/fscache-cache.h b/include/linux/fscache-cache.h
index 76427e688d1..af095b54502 100644
--- a/include/linux/fscache-cache.h
+++ b/include/linux/fscache-cache.h
@@ -100,17 +100,6 @@ struct fscache_operation {
/* operation releaser */
fscache_operation_release_t release;
-
-#ifdef CONFIG_WORKQUEUE_DEBUGFS
- struct work_struct put_work; /* work to delay operation put */
- const char *name; /* operation name */
- const char *state; /* operation state */
-#define fscache_set_op_name(OP, N) do { (OP)->name = (N); } while(0)
-#define fscache_set_op_state(OP, S) do { (OP)->state = (S); } while(0)
-#else
-#define fscache_set_op_name(OP, N) do { } while(0)
-#define fscache_set_op_state(OP, S) do { } while(0)
-#endif
};
extern atomic_t fscache_op_debug_id;
@@ -137,7 +126,6 @@ static inline void fscache_operation_init(struct fscache_operation *op,
op->processor = processor;
op->release = release;
INIT_LIST_HEAD(&op->pend_link);
- fscache_set_op_state(op, "Init");
}
/*
diff --git a/include/linux/genalloc.h b/include/linux/genalloc.h
index 9869ef3674a..5bbebda78b0 100644
--- a/include/linux/genalloc.h
+++ b/include/linux/genalloc.h
@@ -9,6 +9,8 @@
*/
+#ifndef __GENALLOC_H__
+#define __GENALLOC_H__
/*
* General purpose special memory pool descriptor.
*/
@@ -24,13 +26,34 @@ struct gen_pool {
struct gen_pool_chunk {
spinlock_t lock;
struct list_head next_chunk; /* next chunk in pool */
+ phys_addr_t phys_addr; /* physical starting address of memory chunk */
unsigned long start_addr; /* starting address of memory chunk */
unsigned long end_addr; /* ending address of memory chunk */
unsigned long bits[0]; /* bitmap for allocating memory chunk */
};
extern struct gen_pool *gen_pool_create(int, int);
-extern int gen_pool_add(struct gen_pool *, unsigned long, size_t, int);
+extern phys_addr_t gen_pool_virt_to_phys(struct gen_pool *pool, unsigned long);
+extern int gen_pool_add_virt(struct gen_pool *, unsigned long, phys_addr_t,
+ size_t, int);
+/**
+ * gen_pool_add - add a new chunk of special memory to the pool
+ * @pool: pool to add new memory chunk to
+ * @addr: starting address of memory chunk to add to pool
+ * @size: size in bytes of the memory chunk to add to pool
+ * @nid: node id of the node the chunk structure and bitmap should be
+ * allocated on, or -1
+ *
+ * Add a new chunk of special memory to the specified pool.
+ *
+ * Returns 0 on success or a -ve errno on failure.
+ */
+static inline int gen_pool_add(struct gen_pool *pool, unsigned long addr,
+ size_t size, int nid)
+{
+ return gen_pool_add_virt(pool, addr, -1, size, nid);
+}
extern void gen_pool_destroy(struct gen_pool *);
extern unsigned long gen_pool_alloc(struct gen_pool *, size_t);
extern void gen_pool_free(struct gen_pool *, unsigned long, size_t);
+#endif /* __GENALLOC_H__ */
diff --git a/include/linux/genhd.h b/include/linux/genhd.h
index d764a426e9f..b78956b3c2e 100644
--- a/include/linux/genhd.h
+++ b/include/linux/genhd.h
@@ -100,7 +100,6 @@ struct hd_struct {
sector_t start_sect;
sector_t nr_sects;
sector_t alignment_offset;
- unsigned int discard_alignment;
struct device __dev;
struct kobject *holder_dir;
int policy, partno;
@@ -127,6 +126,7 @@ struct hd_struct {
#define GENHD_FL_SUPPRESS_PARTITION_INFO 32
#define GENHD_FL_EXT_DEVT 64 /* allow extended devt */
#define GENHD_FL_NATIVE_CAPACITY 128
+#define GENHD_FL_BLOCK_EVENTS_ON_EXCL_WRITE 256
enum {
DISK_EVENT_MEDIA_CHANGE = 1 << 0, /* media changed */
diff --git a/include/linux/gfp.h b/include/linux/gfp.h
index 56d8fc87fbb..cb4089254f0 100644
--- a/include/linux/gfp.h
+++ b/include/linux/gfp.h
@@ -249,14 +249,7 @@ static inline enum zone_type gfp_zone(gfp_t flags)
z = (GFP_ZONE_TABLE >> (bit * ZONES_SHIFT)) &
((1 << ZONES_SHIFT) - 1);
-
- if (__builtin_constant_p(bit))
- BUILD_BUG_ON((GFP_ZONE_BAD >> bit) & 1);
- else {
-#ifdef CONFIG_DEBUG_VM
- BUG_ON((GFP_ZONE_BAD >> bit) & 1);
-#endif
- }
+ VM_BUG_ON((GFP_ZONE_BAD >> bit) & 1);
return z;
}
diff --git a/include/linux/gpio_keys.h b/include/linux/gpio_keys.h
index dd1a56fbe92..b5ca4b2c08e 100644
--- a/include/linux/gpio_keys.h
+++ b/include/linux/gpio_keys.h
@@ -3,14 +3,15 @@
struct gpio_keys_button {
/* Configuration parameters */
- int code; /* input event code (KEY_*, SW_*) */
+ unsigned int code; /* input event code (KEY_*, SW_*) */
int gpio;
int active_low;
- char *desc;
- int type; /* input event type (EV_KEY, EV_SW) */
+ const char *desc;
+ unsigned int type; /* input event type (EV_KEY, EV_SW, EV_ABS) */
int wakeup; /* configure the button as a wake-up source */
int debounce_interval; /* debounce ticks interval in msecs */
bool can_disable;
+ int value; /* axis value for EV_ABS */
};
struct gpio_keys_platform_data {
@@ -21,6 +22,7 @@ struct gpio_keys_platform_data {
unsigned int rep:1; /* enable input subsystem auto repeat */
int (*enable)(struct device *dev);
void (*disable)(struct device *dev);
+ const char *name; /* input device name */
};
#endif
diff --git a/include/linux/huge_mm.h b/include/linux/huge_mm.h
index 8847c8c2979..48c32ebf65a 100644
--- a/include/linux/huge_mm.h
+++ b/include/linux/huge_mm.h
@@ -92,12 +92,8 @@ extern void __split_huge_page_pmd(struct mm_struct *mm, pmd_t *pmd);
#define wait_split_huge_page(__anon_vma, __pmd) \
do { \
pmd_t *____pmd = (__pmd); \
- spin_unlock_wait(&(__anon_vma)->root->lock); \
- /* \
- * spin_unlock_wait() is just a loop in C and so the \
- * CPU can reorder anything around it. \
- */ \
- smp_mb(); \
+ anon_vma_lock(__anon_vma); \
+ anon_vma_unlock(__anon_vma); \
BUG_ON(pmd_trans_splitting(*____pmd) || \
pmd_trans_huge(*____pmd)); \
} while (0)
diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h
index 943c76b3d4b..59225ef27d1 100644
--- a/include/linux/hugetlb.h
+++ b/include/linux/hugetlb.h
@@ -1,6 +1,7 @@
#ifndef _LINUX_HUGETLB_H
#define _LINUX_HUGETLB_H
+#include <linux/mm_types.h>
#include <linux/fs.h>
#include <linux/hugetlb_inline.h>
@@ -41,7 +42,7 @@ int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma,
unsigned long address, unsigned int flags);
int hugetlb_reserve_pages(struct inode *inode, long from, long to,
struct vm_area_struct *vma,
- int acctflags);
+ vm_flags_t vm_flags);
void hugetlb_unreserve_pages(struct inode *inode, long offset, long freed);
int dequeue_hwpoisoned_huge_page(struct page *page);
void copy_huge_page(struct page *dst, struct page *src);
@@ -168,7 +169,7 @@ static inline struct hugetlbfs_sb_info *HUGETLBFS_SB(struct super_block *sb)
extern const struct file_operations hugetlbfs_file_operations;
extern const struct vm_operations_struct hugetlb_vm_ops;
-struct file *hugetlb_file_setup(const char *name, size_t size, int acct,
+struct file *hugetlb_file_setup(const char *name, size_t size, vm_flags_t acct,
struct user_struct **user, int creat_flags);
int hugetlb_get_quota(struct address_space *mapping, long delta);
void hugetlb_put_quota(struct address_space *mapping, long delta);
@@ -192,7 +193,7 @@ static inline void set_file_hugepages(struct file *file)
#define is_file_hugepages(file) 0
#define set_file_hugepages(file) BUG()
static inline struct file *hugetlb_file_setup(const char *name, size_t size,
- int acctflag, struct user_struct **user, int creat_flags)
+ vm_flags_t acctflag, struct user_struct **user, int creat_flags)
{
return ERR_PTR(-ENOSYS);
}
diff --git a/include/linux/hugetlb_inline.h b/include/linux/hugetlb_inline.h
index 6931489a5c1..2bb681fbeb3 100644
--- a/include/linux/hugetlb_inline.h
+++ b/include/linux/hugetlb_inline.h
@@ -7,7 +7,7 @@
static inline int is_vm_hugetlb_page(struct vm_area_struct *vma)
{
- return vma->vm_flags & VM_HUGETLB;
+ return !!(vma->vm_flags & VM_HUGETLB);
}
#else
diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index f1e3ff5880a..a6c652ef516 100644
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -409,7 +409,7 @@ void i2c_unlock_adapter(struct i2c_adapter *);
/* i2c adapter classes (bitmask) */
#define I2C_CLASS_HWMON (1<<0) /* lm_sensors, ... */
#define I2C_CLASS_DDC (1<<3) /* DDC bus on graphics adapters */
-#define I2C_CLASS_SPD (1<<7) /* SPD EEPROMs and similar */
+#define I2C_CLASS_SPD (1<<7) /* Memory modules */
/* Internal numbers to terminate lists */
#define I2C_CLIENT_END 0xfffeU
diff --git a/include/linux/i2c/i2c-sh_mobile.h b/include/linux/i2c/i2c-sh_mobile.h
new file mode 100644
index 00000000000..beda7081aea
--- /dev/null
+++ b/include/linux/i2c/i2c-sh_mobile.h
@@ -0,0 +1,10 @@
+#ifndef __I2C_SH_MOBILE_H__
+#define __I2C_SH_MOBILE_H__
+
+#include <linux/platform_device.h>
+
+struct i2c_sh_mobile_platform_data {
+ unsigned long bus_speed;
+};
+
+#endif /* __I2C_SH_MOBILE_H__ */
diff --git a/include/linux/i2c/mpr121_touchkey.h b/include/linux/i2c/mpr121_touchkey.h
new file mode 100644
index 00000000000..f0bcc38bbb9
--- /dev/null
+++ b/include/linux/i2c/mpr121_touchkey.h
@@ -0,0 +1,20 @@
+/* Header file for Freescale MPR121 Capacitive Touch Sensor */
+
+#ifndef _MPR121_TOUCHKEY_H
+#define _MPR121_TOUCHKEY_H
+
+/**
+ * struct mpr121_platform_data - platform data for mpr121 sensor
+ * @keymap: pointer to array of KEY_* values representing keymap
+ * @keymap_size: size of the keymap
+ * @wakeup: configure the button as a wake-up source
+ * @vdd_uv: VDD voltage in uV
+ */
+struct mpr121_platform_data {
+ const unsigned short *keymap;
+ unsigned int keymap_size;
+ bool wakeup;
+ int vdd_uv;
+};
+
+#endif /* _MPR121_TOUCHKEY_H */
diff --git a/include/linux/i2c/tsc2007.h b/include/linux/i2c/tsc2007.h
index c6361fbb7bf..591427a63b0 100644
--- a/include/linux/i2c/tsc2007.h
+++ b/include/linux/i2c/tsc2007.h
@@ -6,6 +6,13 @@
struct tsc2007_platform_data {
u16 model; /* 2007. */
u16 x_plate_ohms;
+ u16 max_rt; /* max. resistance above which samples are ignored */
+ unsigned long poll_delay; /* delay (in ms) after pen-down event
+ before polling starts */
+ unsigned long poll_period; /* time (in ms) between samples */
+ int fuzzx; /* fuzz factor for X, Y and pressure axes */
+ int fuzzy;
+ int fuzzz;
int (*get_pendown_state)(void);
void (*clear_penirq)(void); /* If needed, clear 2nd level
diff --git a/include/linux/i2c/twl.h b/include/linux/i2c/twl.h
index 0c0d1ae7998..ba4f88624fc 100644
--- a/include/linux/i2c/twl.h
+++ b/include/linux/i2c/twl.h
@@ -91,6 +91,7 @@
#define BCI_INTR_OFFSET 2
#define MADC_INTR_OFFSET 3
#define USB_INTR_OFFSET 4
+#define CHARGERFAULT_INTR_OFFSET 5
#define BCI_PRES_INTR_OFFSET 9
#define USB_PRES_INTR_OFFSET 10
#define RTC_INTR_OFFSET 11
@@ -150,7 +151,12 @@
#define MMC_PU (0x1 << 3)
#define MMC_PD (0x1 << 2)
-
+#define TWL_SIL_TYPE(rev) ((rev) & 0x00FFFFFF)
+#define TWL_SIL_REV(rev) ((rev) >> 24)
+#define TWL_SIL_5030 0x09002F
+#define TWL5030_REV_1_0 0x00
+#define TWL5030_REV_1_1 0x10
+#define TWL5030_REV_1_2 0x30
#define TWL4030_CLASS_ID 0x4030
#define TWL6030_CLASS_ID 0x6030
@@ -165,6 +171,8 @@ static inline int twl_class_is_ ##class(void) \
TWL_CLASS_IS(4030, TWL4030_CLASS_ID)
TWL_CLASS_IS(6030, TWL6030_CLASS_ID)
+#define TWL6025_SUBCLASS BIT(4) /* TWL6025 has changed registers */
+
/*
* Read and write single 8-bit registers
*/
@@ -180,6 +188,9 @@ int twl_i2c_read_u8(u8 mod_no, u8 *val, u8 reg);
int twl_i2c_write(u8 mod_no, u8 *value, u8 reg, unsigned num_bytes);
int twl_i2c_read(u8 mod_no, u8 *value, u8 reg, unsigned num_bytes);
+int twl_get_type(void);
+int twl_get_version(void);
+
int twl6030_interrupt_unmask(u8 bit_mask, u8 offset);
int twl6030_interrupt_mask(u8 bit_mask, u8 offset);
@@ -279,7 +290,12 @@ static inline int twl6030_mmc_card_detect(struct device *dev, int slot)
*(Use TWL_4030_MODULE_INTBR)
*/
+#define REG_IDCODE_7_0 0x00
+#define REG_IDCODE_15_8 0x01
+#define REG_IDCODE_16_23 0x02
+#define REG_IDCODE_31_24 0x03
#define REG_GPPUPDCTR1 0x0F
+#define REG_UNLOCK_TEST_REG 0x12
/*I2C1 and I2C4(SR) SDA/SCL pull-up control bits */
@@ -288,6 +304,8 @@ static inline int twl6030_mmc_card_detect(struct device *dev, int slot)
#define SR_I2C_SCL_CTRL_PU BIT(4)
#define SR_I2C_SDA_CTRL_PU BIT(6)
+#define TWL_EEPROM_R_UNLOCK 0x49
+
/*----------------------------------------------------------------------*/
/*
@@ -501,7 +519,7 @@ static inline int twl6030_mmc_card_detect(struct device *dev, int slot)
#define RES_32KCLKOUT 26
#define RES_RESET 27
/* Power Reference */
-#define RES_Main_Ref 28
+#define RES_MAIN_REF 28
#define TOTAL_RESOURCES 28
/*
@@ -593,6 +611,7 @@ enum twl4030_usb_mode {
struct twl4030_usb_data {
enum twl4030_usb_mode usb_mode;
+ unsigned long features;
int (*phy_init)(struct device *dev);
int (*phy_exit)(struct device *dev);
@@ -699,6 +718,20 @@ struct twl4030_platform_data {
struct regulator_init_data *vcxio;
struct regulator_init_data *vusb;
struct regulator_init_data *clk32kg;
+ /* TWL6025 LDO regulators */
+ struct regulator_init_data *ldo1;
+ struct regulator_init_data *ldo2;
+ struct regulator_init_data *ldo3;
+ struct regulator_init_data *ldo4;
+ struct regulator_init_data *ldo5;
+ struct regulator_init_data *ldo6;
+ struct regulator_init_data *ldo7;
+ struct regulator_init_data *ldoln;
+ struct regulator_init_data *ldousb;
+ /* TWL6025 DCDC regulators */
+ struct regulator_init_data *smps3;
+ struct regulator_init_data *smps4;
+ struct regulator_init_data *vio6025;
};
/*----------------------------------------------------------------------*/
@@ -780,4 +813,21 @@ static inline int twl4030charger_usb_en(int enable) { return 0; }
#define TWL6030_REG_VRTC 47
#define TWL6030_REG_CLK32KG 48
+/* LDOs on 6025 have different names */
+#define TWL6025_REG_LDO2 49
+#define TWL6025_REG_LDO4 50
+#define TWL6025_REG_LDO3 51
+#define TWL6025_REG_LDO5 52
+#define TWL6025_REG_LDO1 53
+#define TWL6025_REG_LDO7 54
+#define TWL6025_REG_LDO6 55
+#define TWL6025_REG_LDOLN 56
+#define TWL6025_REG_LDOUSB 57
+
+/* 6025 DCDC supplies */
+#define TWL6025_REG_SMPS3 58
+#define TWL6025_REG_SMPS4 59
+#define TWL6025_REG_VIO 60
+
+
#endif /* End of __TWL4030_H */
diff --git a/include/linux/if_ether.h b/include/linux/if_ether.h
index 0f1325d9829..0065ffd3226 100644
--- a/include/linux/if_ether.h
+++ b/include/linux/if_ether.h
@@ -132,10 +132,6 @@ static inline struct ethhdr *eth_hdr(const struct sk_buff *skb)
int eth_header_parse(const struct sk_buff *skb, unsigned char *haddr);
-#ifdef CONFIG_SYSCTL
-extern struct ctl_table ether_table[];
-#endif
-
int mac_pton(const char *s, u8 *mac);
extern ssize_t sysfs_format_mac(char *buf, const unsigned char *addr, int len);
diff --git a/include/linux/if_link.h b/include/linux/if_link.h
index f4a2e6b1b86..0ee969a5593 100644
--- a/include/linux/if_link.h
+++ b/include/linux/if_link.h
@@ -136,6 +136,7 @@ enum {
IFLA_PORT_SELF,
IFLA_AF_SPEC,
IFLA_GROUP, /* Group the device belongs to */
+ IFLA_NET_NS_FD,
__IFLA_MAX
};
diff --git a/include/linux/if_vlan.h b/include/linux/if_vlan.h
index 290bd8ac94c..dc01681fbb4 100644
--- a/include/linux/if_vlan.h
+++ b/include/linux/if_vlan.h
@@ -110,6 +110,11 @@ static inline void vlan_group_set_device(struct vlan_group *vg,
array[vlan_id % VLAN_GROUP_ARRAY_PART_LEN] = dev;
}
+static inline int is_vlan_dev(struct net_device *dev)
+{
+ return dev->priv_flags & IFF_802_1Q_VLAN;
+}
+
#define vlan_tx_tag_present(__skb) ((__skb)->vlan_tci & VLAN_TAG_PRESENT)
#define vlan_tx_tag_get(__skb) ((__skb)->vlan_tci & ~VLAN_TAG_PRESENT)
diff --git a/include/linux/init_task.h b/include/linux/init_task.h
index 689496bb665..580f70c0239 100644
--- a/include/linux/init_task.h
+++ b/include/linux/init_task.h
@@ -22,6 +22,14 @@
extern struct files_struct init_files;
extern struct fs_struct init_fs;
+#ifdef CONFIG_CGROUPS
+#define INIT_THREADGROUP_FORK_LOCK(sig) \
+ .threadgroup_fork_lock = \
+ __RWSEM_INITIALIZER(sig.threadgroup_fork_lock),
+#else
+#define INIT_THREADGROUP_FORK_LOCK(sig)
+#endif
+
#define INIT_SIGNALS(sig) { \
.nr_threads = 1, \
.wait_chldexit = __WAIT_QUEUE_HEAD_INITIALIZER(sig.wait_chldexit),\
@@ -38,6 +46,7 @@ extern struct fs_struct init_fs;
}, \
.cred_guard_mutex = \
__MUTEX_INITIALIZER(sig.cred_guard_mutex), \
+ INIT_THREADGROUP_FORK_LOCK(sig) \
}
extern struct nsproxy init_nsproxy;
@@ -83,13 +92,6 @@ extern struct group_info init_groups;
#define INIT_IDS
#endif
-/*
- * Because of the reduced scope of CAP_SETPCAP when filesystem
- * capabilities are in effect, it is safe to allow CAP_SETPCAP to
- * be available in the default configuration.
- */
-# define CAP_INIT_BSET CAP_FULL_SET
-
#ifdef CONFIG_RCU_BOOST
#define INIT_TASK_RCU_BOOST() \
.rcu_boost_mutex = NULL,
diff --git a/include/linux/input/ad714x.h b/include/linux/input/ad714x.h
index 0cbe5e81482..d388d857bf1 100644
--- a/include/linux/input/ad714x.h
+++ b/include/linux/input/ad714x.h
@@ -6,7 +6,7 @@
* The platform_data for the device's "struct device" holds this
* information.
*
- * Copyright 2009 Analog Devices Inc.
+ * Copyright 2009-2011 Analog Devices Inc.
*
* Licensed under the GPL-2 or later.
*/
@@ -58,6 +58,7 @@ struct ad714x_platform_data {
struct ad714x_button_plat *button;
unsigned short stage_cfg_reg[STAGE_NUM][STAGE_CFGREG_NUM];
unsigned short sys_cfg_reg[SYS_CFGREG_NUM];
+ unsigned long irqflags;
};
#endif
diff --git a/include/linux/input/adp5589.h b/include/linux/input/adp5589.h
new file mode 100644
index 00000000000..ef792ecfaab
--- /dev/null
+++ b/include/linux/input/adp5589.h
@@ -0,0 +1,213 @@
+/*
+ * Analog Devices ADP5589 I/O Expander and QWERTY Keypad Controller
+ *
+ * Copyright 2010-2011 Analog Devices Inc.
+ *
+ * Licensed under the GPL-2.
+ */
+
+#ifndef _ADP5589_H
+#define _ADP5589_H
+
+#define ADP5589_ID 0x00
+#define ADP5589_INT_STATUS 0x01
+#define ADP5589_STATUS 0x02
+#define ADP5589_FIFO_1 0x03
+#define ADP5589_FIFO_2 0x04
+#define ADP5589_FIFO_3 0x05
+#define ADP5589_FIFO_4 0x06
+#define ADP5589_FIFO_5 0x07
+#define ADP5589_FIFO_6 0x08
+#define ADP5589_FIFO_7 0x09
+#define ADP5589_FIFO_8 0x0A
+#define ADP5589_FIFO_9 0x0B
+#define ADP5589_FIFO_10 0x0C
+#define ADP5589_FIFO_11 0x0D
+#define ADP5589_FIFO_12 0x0E
+#define ADP5589_FIFO_13 0x0F
+#define ADP5589_FIFO_14 0x10
+#define ADP5589_FIFO_15 0x11
+#define ADP5589_FIFO_16 0x12
+#define ADP5589_GPI_INT_STAT_A 0x13
+#define ADP5589_GPI_INT_STAT_B 0x14
+#define ADP5589_GPI_INT_STAT_C 0x15
+#define ADP5589_GPI_STATUS_A 0x16
+#define ADP5589_GPI_STATUS_B 0x17
+#define ADP5589_GPI_STATUS_C 0x18
+#define ADP5589_RPULL_CONFIG_A 0x19
+#define ADP5589_RPULL_CONFIG_B 0x1A
+#define ADP5589_RPULL_CONFIG_C 0x1B
+#define ADP5589_RPULL_CONFIG_D 0x1C
+#define ADP5589_RPULL_CONFIG_E 0x1D
+#define ADP5589_GPI_INT_LEVEL_A 0x1E
+#define ADP5589_GPI_INT_LEVEL_B 0x1F
+#define ADP5589_GPI_INT_LEVEL_C 0x20
+#define ADP5589_GPI_EVENT_EN_A 0x21
+#define ADP5589_GPI_EVENT_EN_B 0x22
+#define ADP5589_GPI_EVENT_EN_C 0x23
+#define ADP5589_GPI_INTERRUPT_EN_A 0x24
+#define ADP5589_GPI_INTERRUPT_EN_B 0x25
+#define ADP5589_GPI_INTERRUPT_EN_C 0x26
+#define ADP5589_DEBOUNCE_DIS_A 0x27
+#define ADP5589_DEBOUNCE_DIS_B 0x28
+#define ADP5589_DEBOUNCE_DIS_C 0x29
+#define ADP5589_GPO_DATA_OUT_A 0x2A
+#define ADP5589_GPO_DATA_OUT_B 0x2B
+#define ADP5589_GPO_DATA_OUT_C 0x2C
+#define ADP5589_GPO_OUT_MODE_A 0x2D
+#define ADP5589_GPO_OUT_MODE_B 0x2E
+#define ADP5589_GPO_OUT_MODE_C 0x2F
+#define ADP5589_GPIO_DIRECTION_A 0x30
+#define ADP5589_GPIO_DIRECTION_B 0x31
+#define ADP5589_GPIO_DIRECTION_C 0x32
+#define ADP5589_UNLOCK1 0x33
+#define ADP5589_UNLOCK2 0x34
+#define ADP5589_EXT_LOCK_EVENT 0x35
+#define ADP5589_UNLOCK_TIMERS 0x36
+#define ADP5589_LOCK_CFG 0x37
+#define ADP5589_RESET1_EVENT_A 0x38
+#define ADP5589_RESET1_EVENT_B 0x39
+#define ADP5589_RESET1_EVENT_C 0x3A
+#define ADP5589_RESET2_EVENT_A 0x3B
+#define ADP5589_RESET2_EVENT_B 0x3C
+#define ADP5589_RESET_CFG 0x3D
+#define ADP5589_PWM_OFFT_LOW 0x3E
+#define ADP5589_PWM_OFFT_HIGH 0x3F
+#define ADP5589_PWM_ONT_LOW 0x40
+#define ADP5589_PWM_ONT_HIGH 0x41
+#define ADP5589_PWM_CFG 0x42
+#define ADP5589_CLOCK_DIV_CFG 0x43
+#define ADP5589_LOGIC_1_CFG 0x44
+#define ADP5589_LOGIC_2_CFG 0x45
+#define ADP5589_LOGIC_FF_CFG 0x46
+#define ADP5589_LOGIC_INT_EVENT_EN 0x47
+#define ADP5589_POLL_PTIME_CFG 0x48
+#define ADP5589_PIN_CONFIG_A 0x49
+#define ADP5589_PIN_CONFIG_B 0x4A
+#define ADP5589_PIN_CONFIG_C 0x4B
+#define ADP5589_PIN_CONFIG_D 0x4C
+#define ADP5589_GENERAL_CFG 0x4D
+#define ADP5589_INT_EN 0x4E
+
+#define ADP5589_DEVICE_ID_MASK 0xF
+
+/* Put one of these structures in i2c_board_info platform_data */
+
+#define ADP5589_KEYMAPSIZE 88
+
+#define ADP5589_GPI_PIN_ROW0 97
+#define ADP5589_GPI_PIN_ROW1 98
+#define ADP5589_GPI_PIN_ROW2 99
+#define ADP5589_GPI_PIN_ROW3 100
+#define ADP5589_GPI_PIN_ROW4 101
+#define ADP5589_GPI_PIN_ROW5 102
+#define ADP5589_GPI_PIN_ROW6 103
+#define ADP5589_GPI_PIN_ROW7 104
+#define ADP5589_GPI_PIN_COL0 105
+#define ADP5589_GPI_PIN_COL1 106
+#define ADP5589_GPI_PIN_COL2 107
+#define ADP5589_GPI_PIN_COL3 108
+#define ADP5589_GPI_PIN_COL4 109
+#define ADP5589_GPI_PIN_COL5 110
+#define ADP5589_GPI_PIN_COL6 111
+#define ADP5589_GPI_PIN_COL7 112
+#define ADP5589_GPI_PIN_COL8 113
+#define ADP5589_GPI_PIN_COL9 114
+#define ADP5589_GPI_PIN_COL10 115
+#define GPI_LOGIC1 116
+#define GPI_LOGIC2 117
+
+#define ADP5589_GPI_PIN_ROW_BASE ADP5589_GPI_PIN_ROW0
+#define ADP5589_GPI_PIN_ROW_END ADP5589_GPI_PIN_ROW7
+#define ADP5589_GPI_PIN_COL_BASE ADP5589_GPI_PIN_COL0
+#define ADP5589_GPI_PIN_COL_END ADP5589_GPI_PIN_COL10
+
+#define ADP5589_GPI_PIN_BASE ADP5589_GPI_PIN_ROW_BASE
+#define ADP5589_GPI_PIN_END ADP5589_GPI_PIN_COL_END
+
+#define ADP5589_GPIMAPSIZE_MAX (ADP5589_GPI_PIN_END - ADP5589_GPI_PIN_BASE + 1)
+
+struct adp5589_gpi_map {
+ unsigned short pin;
+ unsigned short sw_evt;
+};
+
+/* scan_cycle_time */
+#define ADP5589_SCAN_CYCLE_10ms 0
+#define ADP5589_SCAN_CYCLE_20ms 1
+#define ADP5589_SCAN_CYCLE_30ms 2
+#define ADP5589_SCAN_CYCLE_40ms 3
+
+/* RESET_CFG */
+#define RESET_PULSE_WIDTH_500us 0
+#define RESET_PULSE_WIDTH_1ms 1
+#define RESET_PULSE_WIDTH_2ms 2
+#define RESET_PULSE_WIDTH_10ms 3
+
+#define RESET_TRIG_TIME_0ms (0 << 2)
+#define RESET_TRIG_TIME_1000ms (1 << 2)
+#define RESET_TRIG_TIME_1500ms (2 << 2)
+#define RESET_TRIG_TIME_2000ms (3 << 2)
+#define RESET_TRIG_TIME_2500ms (4 << 2)
+#define RESET_TRIG_TIME_3000ms (5 << 2)
+#define RESET_TRIG_TIME_3500ms (6 << 2)
+#define RESET_TRIG_TIME_4000ms (7 << 2)
+
+#define RESET_PASSTHRU_EN (1 << 5)
+#define RESET1_POL_HIGH (1 << 6)
+#define RESET1_POL_LOW (0 << 6)
+#define RESET2_POL_HIGH (1 << 7)
+#define RESET2_POL_LOW (0 << 7)
+
+/* Mask Bits:
+ * C C C C C C C C C C C | R R R R R R R R
+ * 1 9 8 7 6 5 4 3 2 1 0 | 7 6 5 4 3 2 1 0
+ * 0
+ * ---------------- BIT ------------------
+ * 1 1 1 1 1 1 1 1 1 0 0 | 0 0 0 0 0 0 0 0
+ * 8 7 6 5 4 3 2 1 0 9 8 | 7 6 5 4 3 2 1 0
+ */
+
+#define ADP_ROW(x) (1 << (x))
+#define ADP_COL(x) (1 << (x + 8))
+
+struct adp5589_kpad_platform_data {
+ unsigned keypad_en_mask; /* Keypad (Rows/Columns) enable mask */
+ const unsigned short *keymap; /* Pointer to keymap */
+ unsigned short keymapsize; /* Keymap size */
+ bool repeat; /* Enable key repeat */
+ bool en_keylock; /* Enable key lock feature */
+ unsigned char unlock_key1; /* Unlock Key 1 */
+ unsigned char unlock_key2; /* Unlock Key 2 */
+ unsigned char unlock_timer; /* Time in seconds [0..7] between the two unlock keys 0=disable */
+ unsigned char scan_cycle_time; /* Time between consecutive scan cycles */
+ unsigned char reset_cfg; /* Reset config */
+ unsigned short reset1_key_1; /* Reset Key 1 */
+ unsigned short reset1_key_2; /* Reset Key 2 */
+ unsigned short reset1_key_3; /* Reset Key 3 */
+ unsigned short reset2_key_1; /* Reset Key 1 */
+ unsigned short reset2_key_2; /* Reset Key 2 */
+ unsigned debounce_dis_mask; /* Disable debounce mask */
+ unsigned pull_dis_mask; /* Disable all pull resistors mask */
+ unsigned pullup_en_100k; /* Pull-Up 100k Enable Mask */
+ unsigned pullup_en_300k; /* Pull-Up 300k Enable Mask */
+ unsigned pulldown_en_300k; /* Pull-Down 300k Enable Mask */
+ const struct adp5589_gpi_map *gpimap;
+ unsigned short gpimapsize;
+ const struct adp5589_gpio_platform_data *gpio_data;
+};
+
+struct i2c_client; /* forward declaration */
+
+struct adp5589_gpio_platform_data {
+ int gpio_start; /* GPIO Chip base # */
+ int (*setup)(struct i2c_client *client,
+ int gpio, unsigned ngpio,
+ void *context);
+ int (*teardown)(struct i2c_client *client,
+ int gpio, unsigned ngpio,
+ void *context);
+ void *context;
+};
+
+#endif
diff --git a/include/linux/input/pmic8xxx-keypad.h b/include/linux/input/pmic8xxx-keypad.h
new file mode 100644
index 00000000000..5f1e2f9ad95
--- /dev/null
+++ b/include/linux/input/pmic8xxx-keypad.h
@@ -0,0 +1,52 @@
+/* Copyright (c) 2011, Code Aurora Forum. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef __PMIC8XXX_KEYPAD_H__
+#define __PMIC8XXX_KEYPAD_H__
+
+#include <linux/input/matrix_keypad.h>
+
+#define PM8XXX_KEYPAD_DEV_NAME "pm8xxx-keypad"
+
+/**
+ * struct pm8xxx_keypad_platform_data - platform data for keypad
+ * @keymap_data - matrix keymap data
+ * @input_name - input device name
+ * @input_phys_device - input device name
+ * @num_cols - number of columns of keypad
+ * @num_rows - number of row of keypad
+ * @debounce_ms - debounce period in milliseconds
+ * @scan_delay_ms - scan delay in milliseconds
+ * @row_hold_ns - row hold period in nanoseconds
+ * @wakeup - configure keypad as wakeup
+ * @rep - enable or disable key repeat bit
+ */
+struct pm8xxx_keypad_platform_data {
+ const struct matrix_keymap_data *keymap_data;
+
+ const char *input_name;
+ const char *input_phys_device;
+
+ unsigned int num_cols;
+ unsigned int num_rows;
+ unsigned int rows_gpio_start;
+ unsigned int cols_gpio_start;
+
+ unsigned int debounce_ms;
+ unsigned int scan_delay_ms;
+ unsigned int row_hold_ns;
+
+ bool wakeup;
+ bool rep;
+};
+
+#endif /*__PMIC8XXX_KEYPAD_H__ */
diff --git a/include/linux/input/pmic8xxx-pwrkey.h b/include/linux/input/pmic8xxx-pwrkey.h
new file mode 100644
index 00000000000..6d2974e5710
--- /dev/null
+++ b/include/linux/input/pmic8xxx-pwrkey.h
@@ -0,0 +1,31 @@
+/* Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef __PMIC8XXX_PWRKEY_H__
+#define __PMIC8XXX_PWRKEY_H__
+
+#define PM8XXX_PWRKEY_DEV_NAME "pm8xxx-pwrkey"
+
+/**
+ * struct pm8xxx_pwrkey_platform_data - platform data for pwrkey driver
+ * @pull up: power on register control for pull up/down configuration
+ * @kpd_trigger_delay_us: time delay for power key state change interrupt
+ * trigger.
+ * @wakeup: configure power key as wakeup source
+ */
+struct pm8xxx_pwrkey_platform_data {
+ bool pull_up;
+ u32 kpd_trigger_delay_us;
+ u32 wakeup;
+};
+
+#endif /* __PMIC8XXX_PWRKEY_H__ */
diff --git a/include/linux/ipmi_smi.h b/include/linux/ipmi_smi.h
index 906590aa690..204f9cd26c1 100644
--- a/include/linux/ipmi_smi.h
+++ b/include/linux/ipmi_smi.h
@@ -236,7 +236,7 @@ static inline void ipmi_free_smi_msg(struct ipmi_smi_msg *msg)
directory for this interface. Note that the entry will
automatically be dstroyed when the interface is destroyed. */
int ipmi_smi_add_proc_entry(ipmi_smi_t smi, char *name,
- read_proc_t *read_proc,
+ const struct file_operations *proc_ops,
void *data);
#endif /* __LINUX_IPMI_SMI_H */
diff --git a/include/linux/jbd2.h b/include/linux/jbd2.h
index a32dcaec04e..4ecb7b16b27 100644
--- a/include/linux/jbd2.h
+++ b/include/linux/jbd2.h
@@ -529,9 +529,10 @@ struct transaction_s
enum {
T_RUNNING,
T_LOCKED,
- T_RUNDOWN,
T_FLUSH,
T_COMMIT,
+ T_COMMIT_DFLUSH,
+ T_COMMIT_JFLUSH,
T_FINISHED
} t_state;
@@ -658,7 +659,9 @@ struct transaction_s
* waiting for it to finish.
*/
unsigned int t_synchronous_commit:1;
- unsigned int t_flushed_data_blocks:1;
+
+ /* Disk flush needs to be sent to fs partition [no locking] */
+ int t_need_data_flush;
/*
* For use by the filesystem to store fs-specific data
@@ -1228,6 +1231,7 @@ int jbd2_journal_start_commit(journal_t *journal, tid_t *tid);
int jbd2_journal_force_commit_nested(journal_t *journal);
int jbd2_log_wait_commit(journal_t *journal, tid_t tid);
int jbd2_log_do_checkpoint(journal_t *journal);
+int jbd2_trans_will_send_data_barrier(journal_t *journal, tid_t tid);
void __jbd2_log_wait_for_space(journal_t *journal);
extern void __jbd2_journal_drop_transaction(journal_t *, transaction_t *);
diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index f37ba716ef8..fb0e7329fee 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -248,6 +248,37 @@ int __must_check kstrtos16(const char *s, unsigned int base, s16 *res);
int __must_check kstrtou8(const char *s, unsigned int base, u8 *res);
int __must_check kstrtos8(const char *s, unsigned int base, s8 *res);
+int __must_check kstrtoull_from_user(const char __user *s, size_t count, unsigned int base, unsigned long long *res);
+int __must_check kstrtoll_from_user(const char __user *s, size_t count, unsigned int base, long long *res);
+int __must_check kstrtoul_from_user(const char __user *s, size_t count, unsigned int base, unsigned long *res);
+int __must_check kstrtol_from_user(const char __user *s, size_t count, unsigned int base, long *res);
+int __must_check kstrtouint_from_user(const char __user *s, size_t count, unsigned int base, unsigned int *res);
+int __must_check kstrtoint_from_user(const char __user *s, size_t count, unsigned int base, int *res);
+int __must_check kstrtou16_from_user(const char __user *s, size_t count, unsigned int base, u16 *res);
+int __must_check kstrtos16_from_user(const char __user *s, size_t count, unsigned int base, s16 *res);
+int __must_check kstrtou8_from_user(const char __user *s, size_t count, unsigned int base, u8 *res);
+int __must_check kstrtos8_from_user(const char __user *s, size_t count, unsigned int base, s8 *res);
+
+static inline int __must_check kstrtou64_from_user(const char __user *s, size_t count, unsigned int base, u64 *res)
+{
+ return kstrtoull_from_user(s, count, base, res);
+}
+
+static inline int __must_check kstrtos64_from_user(const char __user *s, size_t count, unsigned int base, s64 *res)
+{
+ return kstrtoll_from_user(s, count, base, res);
+}
+
+static inline int __must_check kstrtou32_from_user(const char __user *s, size_t count, unsigned int base, u32 *res)
+{
+ return kstrtouint_from_user(s, count, base, res);
+}
+
+static inline int __must_check kstrtos32_from_user(const char __user *s, size_t count, unsigned int base, s32 *res)
+{
+ return kstrtoint_from_user(s, count, base, res);
+}
+
extern unsigned long simple_strtoul(const char *,char **,unsigned int);
extern long simple_strtol(const char *,char **,unsigned int);
extern unsigned long long simple_strtoull(const char *,char **,unsigned int);
@@ -638,6 +669,13 @@ struct sysinfo {
char _f[20-2*sizeof(long)-sizeof(int)]; /* Padding: libc5 uses this.. */
};
+#ifdef __CHECKER__
+#define BUILD_BUG_ON_NOT_POWER_OF_2(n)
+#define BUILD_BUG_ON_ZERO(e)
+#define BUILD_BUG_ON_NULL(e)
+#define BUILD_BUG_ON(condition)
+#else /* __CHECKER__ */
+
/* Force a compilation error if a constant expression is not a power of 2 */
#define BUILD_BUG_ON_NOT_POWER_OF_2(n) \
BUILD_BUG_ON((n) == 0 || (((n) & ((n) - 1)) != 0))
@@ -674,6 +712,7 @@ extern int __build_bug_on_failed;
if (condition) __build_bug_on_failed = 1; \
} while(0)
#endif
+#endif /* __CHECKER__ */
/* Trap pasters of __FUNCTION__ at compile-time */
#define __FUNCTION__ (__func__)
diff --git a/include/linux/key.h b/include/linux/key.h
index b2bb0171956..6ea4eebd346 100644
--- a/include/linux/key.h
+++ b/include/linux/key.h
@@ -9,7 +9,7 @@
* 2 of the License, or (at your option) any later version.
*
*
- * See Documentation/keys.txt for information on keys/keyrings.
+ * See Documentation/security/keys.txt for information on keys/keyrings.
*/
#ifndef _LINUX_KEY_H
@@ -276,6 +276,19 @@ static inline key_serial_t key_serial(struct key *key)
return key ? key->serial : 0;
}
+/**
+ * key_is_instantiated - Determine if a key has been positively instantiated
+ * @key: The key to check.
+ *
+ * Return true if the specified key has been positively instantiated, false
+ * otherwise.
+ */
+static inline bool key_is_instantiated(const struct key *key)
+{
+ return test_bit(KEY_FLAG_INSTANTIATED, &key->flags) &&
+ !test_bit(KEY_FLAG_NEGATIVE, &key->flags);
+}
+
#define rcu_dereference_key(KEY) \
(rcu_dereference_protected((KEY)->payload.rcudata, \
rwsem_is_locked(&((struct key *)(KEY))->sem)))
diff --git a/include/linux/kmod.h b/include/linux/kmod.h
index 31023182385..d4a5c84c503 100644
--- a/include/linux/kmod.h
+++ b/include/linux/kmod.h
@@ -24,6 +24,7 @@
#include <linux/errno.h>
#include <linux/compiler.h>
#include <linux/workqueue.h>
+#include <linux/sysctl.h>
#define KMOD_PATH_LEN 256
@@ -109,6 +110,8 @@ call_usermodehelper(char *path, char **argv, char **envp, enum umh_wait wait)
NULL, NULL, NULL);
}
+extern struct ctl_table usermodehelper_table[];
+
extern void usermodehelper_init(void);
extern int usermodehelper_disable(void);
diff --git a/include/linux/leds-pca9532.h b/include/linux/leds-pca9532.h
index f158eb1149a..b8d6fffed4d 100644
--- a/include/linux/leds-pca9532.h
+++ b/include/linux/leds-pca9532.h
@@ -25,7 +25,7 @@ enum pca9532_state {
};
enum pca9532_type { PCA9532_TYPE_NONE, PCA9532_TYPE_LED,
- PCA9532_TYPE_N2100_BEEP };
+ PCA9532_TYPE_N2100_BEEP, PCA9532_TYPE_GPIO };
struct pca9532_led {
u8 id;
@@ -41,6 +41,7 @@ struct pca9532_platform_data {
struct pca9532_led leds[16];
u8 pwm[2];
u8 psc[2];
+ int gpio_base;
};
#endif /* __LINUX_PCA9532_H */
diff --git a/include/linux/leds.h b/include/linux/leds.h
index 61e0340a4b7..5884def15a2 100644
--- a/include/linux/leds.h
+++ b/include/linux/leds.h
@@ -207,5 +207,7 @@ struct gpio_led_platform_data {
unsigned long *delay_off);
};
+struct platform_device *gpio_led_register_device(
+ int id, const struct gpio_led_platform_data *pdata);
#endif /* __LINUX_LEDS_H_INCLUDED */
diff --git a/include/linux/linkage.h b/include/linux/linkage.h
index 7135ebc8428..3f46aedea42 100644
--- a/include/linux/linkage.h
+++ b/include/linux/linkage.h
@@ -14,10 +14,6 @@
#define asmlinkage CPP_ASMLINKAGE
#endif
-#ifndef asmregparm
-# define asmregparm
-#endif
-
#define __page_aligned_data __section(.data..page_aligned) __aligned(PAGE_SIZE)
#define __page_aligned_bss __section(.bss..page_aligned) __aligned(PAGE_SIZE)
diff --git a/include/linux/lockdep.h b/include/linux/lockdep.h
index 4aef1dda640..ef820a3c378 100644
--- a/include/linux/lockdep.h
+++ b/include/linux/lockdep.h
@@ -487,12 +487,15 @@ static inline void print_irqtrace_events(struct task_struct *curr)
#ifdef CONFIG_DEBUG_LOCK_ALLOC
# ifdef CONFIG_PROVE_LOCKING
# define mutex_acquire(l, s, t, i) lock_acquire(l, s, t, 0, 2, NULL, i)
+# define mutex_acquire_nest(l, s, t, n, i) lock_acquire(l, s, t, 0, 2, n, i)
# else
# define mutex_acquire(l, s, t, i) lock_acquire(l, s, t, 0, 1, NULL, i)
+# define mutex_acquire_nest(l, s, t, n, i) lock_acquire(l, s, t, 0, 1, n, i)
# endif
# define mutex_release(l, n, i) lock_release(l, n, i)
#else
# define mutex_acquire(l, s, t, i) do { } while (0)
+# define mutex_acquire_nest(l, s, t, n, i) do { } while (0)
# define mutex_release(l, n, i) do { } while (0)
#endif
diff --git a/include/linux/lru_cache.h b/include/linux/lru_cache.h
index 6a4fab7c6e0..7a71ffad037 100644
--- a/include/linux/lru_cache.h
+++ b/include/linux/lru_cache.h
@@ -139,9 +139,9 @@ write intent log information, three of which are mentioned here.
* .list is on one of three lists:
* in_use: currently in use (refcnt > 0, lc_number != LC_FREE)
* lru: unused but ready to be reused or recycled
- * (ts_refcnt == 0, lc_number != LC_FREE),
+ * (lc_refcnt == 0, lc_number != LC_FREE),
* free: unused but ready to be recycled
- * (ts_refcnt == 0, lc_number == LC_FREE),
+ * (lc_refcnt == 0, lc_number == LC_FREE),
*
* an element is said to be "in the active set",
* if either on "in_use" or "lru", i.e. lc_number != LC_FREE.
@@ -160,8 +160,8 @@ struct lc_element {
struct hlist_node colision;
struct list_head list; /* LRU list or free list */
unsigned refcnt;
- /* back "pointer" into ts_cache->element[index],
- * for paranoia, and for "ts_element_to_index" */
+ /* back "pointer" into lc_cache->element[index],
+ * for paranoia, and for "lc_element_to_index" */
unsigned lc_index;
/* if we want to track a larger set of objects,
* it needs to become arch independend u64 */
@@ -190,8 +190,8 @@ struct lru_cache {
/* Arbitrary limit on maximum tracked objects. Practical limit is much
* lower due to allocation failures, probably. For typical use cases,
* nr_elements should be a few thousand at most.
- * This also limits the maximum value of ts_element.ts_index, allowing the
- * 8 high bits of .ts_index to be overloaded with flags in the future. */
+ * This also limits the maximum value of lc_element.lc_index, allowing the
+ * 8 high bits of .lc_index to be overloaded with flags in the future. */
#define LC_MAX_ACTIVE (1<<24)
/* statistics */
diff --git a/include/linux/lsm_audit.h b/include/linux/lsm_audit.h
index 112a5503335..88e78dedc2e 100644
--- a/include/linux/lsm_audit.h
+++ b/include/linux/lsm_audit.h
@@ -27,7 +27,7 @@
/* Auxiliary data to use in generating the audit record. */
struct common_audit_data {
char type;
-#define LSM_AUDIT_DATA_FS 1
+#define LSM_AUDIT_DATA_PATH 1
#define LSM_AUDIT_DATA_NET 2
#define LSM_AUDIT_DATA_CAP 3
#define LSM_AUDIT_DATA_IPC 4
@@ -35,12 +35,13 @@ struct common_audit_data {
#define LSM_AUDIT_DATA_KEY 6
#define LSM_AUDIT_DATA_NONE 7
#define LSM_AUDIT_DATA_KMOD 8
+#define LSM_AUDIT_DATA_INODE 9
+#define LSM_AUDIT_DATA_DENTRY 10
struct task_struct *tsk;
union {
- struct {
- struct path path;
- struct inode *inode;
- } fs;
+ struct path path;
+ struct dentry *dentry;
+ struct inode *inode;
struct {
int netif;
struct sock *sk;
diff --git a/include/linux/memblock.h b/include/linux/memblock.h
index 62a10c2a11f..7525e38c434 100644
--- a/include/linux/memblock.h
+++ b/include/linux/memblock.h
@@ -2,6 +2,8 @@
#define _LINUX_MEMBLOCK_H
#ifdef __KERNEL__
+#define MEMBLOCK_ERROR 0
+
#ifdef CONFIG_HAVE_MEMBLOCK
/*
* Logical memory blocks.
@@ -20,7 +22,6 @@
#include <asm/memblock.h>
#define INIT_MEMBLOCK_REGIONS 128
-#define MEMBLOCK_ERROR 0
struct memblock_region {
phys_addr_t base;
@@ -160,6 +161,12 @@ static inline unsigned long memblock_region_reserved_end_pfn(const struct memblo
#define __initdata_memblock
#endif
+#else
+static inline phys_addr_t memblock_alloc(phys_addr_t size, phys_addr_t align)
+{
+ return MEMBLOCK_ERROR;
+}
+
#endif /* CONFIG_HAVE_MEMBLOCK */
#endif /* __KERNEL__ */
diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h
index 5e9840f5098..9724a38ee69 100644
--- a/include/linux/memcontrol.h
+++ b/include/linux/memcontrol.h
@@ -20,6 +20,8 @@
#ifndef _LINUX_MEMCONTROL_H
#define _LINUX_MEMCONTROL_H
#include <linux/cgroup.h>
+#include <linux/vm_event_item.h>
+
struct mem_cgroup;
struct page_cgroup;
struct page;
@@ -106,9 +108,10 @@ extern void mem_cgroup_end_migration(struct mem_cgroup *mem,
*/
int mem_cgroup_inactive_anon_is_low(struct mem_cgroup *memcg);
int mem_cgroup_inactive_file_is_low(struct mem_cgroup *memcg);
-unsigned long mem_cgroup_zone_nr_pages(struct mem_cgroup *memcg,
- struct zone *zone,
- enum lru_list lru);
+int mem_cgroup_select_victim_node(struct mem_cgroup *memcg);
+unsigned long mem_cgroup_zone_nr_lru_pages(struct mem_cgroup *memcg,
+ struct zone *zone,
+ enum lru_list lru);
struct zone_reclaim_stat *mem_cgroup_get_reclaim_stat(struct mem_cgroup *memcg,
struct zone *zone);
struct zone_reclaim_stat*
@@ -144,9 +147,11 @@ static inline void mem_cgroup_dec_page_stat(struct page *page,
}
unsigned long mem_cgroup_soft_limit_reclaim(struct zone *zone, int order,
- gfp_t gfp_mask);
+ gfp_t gfp_mask,
+ unsigned long *total_scanned);
u64 mem_cgroup_get_limit(struct mem_cgroup *mem);
+void mem_cgroup_count_vm_event(struct mm_struct *mm, enum vm_event_item idx);
#ifdef CONFIG_TRANSPARENT_HUGEPAGE
void mem_cgroup_split_huge_fixup(struct page *head, struct page *tail);
#endif
@@ -302,8 +307,8 @@ mem_cgroup_inactive_file_is_low(struct mem_cgroup *memcg)
}
static inline unsigned long
-mem_cgroup_zone_nr_pages(struct mem_cgroup *memcg, struct zone *zone,
- enum lru_list lru)
+mem_cgroup_zone_nr_lru_pages(struct mem_cgroup *memcg, struct zone *zone,
+ enum lru_list lru)
{
return 0;
}
@@ -338,7 +343,8 @@ static inline void mem_cgroup_dec_page_stat(struct page *page,
static inline
unsigned long mem_cgroup_soft_limit_reclaim(struct zone *zone, int order,
- gfp_t gfp_mask)
+ gfp_t gfp_mask,
+ unsigned long *total_scanned)
{
return 0;
}
@@ -354,6 +360,10 @@ static inline void mem_cgroup_split_huge_fixup(struct page *head,
{
}
+static inline
+void mem_cgroup_count_vm_event(struct mm_struct *mm, enum vm_event_item idx)
+{
+}
#endif /* CONFIG_CGROUP_MEM_CONT */
#if !defined(CONFIG_CGROUP_MEM_RES_CTLR) || !defined(CONFIG_DEBUG_VM)
diff --git a/include/linux/mempolicy.h b/include/linux/mempolicy.h
index 31ac26ca4ac..7978eec1b7d 100644
--- a/include/linux/mempolicy.h
+++ b/include/linux/mempolicy.h
@@ -199,6 +199,9 @@ void mpol_free_shared_policy(struct shared_policy *p);
struct mempolicy *mpol_shared_policy_lookup(struct shared_policy *sp,
unsigned long idx);
+struct mempolicy *get_vma_policy(struct task_struct *tsk,
+ struct vm_area_struct *vma, unsigned long addr);
+
extern void numa_default_policy(void);
extern void numa_policy_init(void);
extern void mpol_rebind_task(struct task_struct *tsk, const nodemask_t *new,
@@ -228,10 +231,10 @@ int do_migrate_pages(struct mm_struct *mm,
#ifdef CONFIG_TMPFS
extern int mpol_parse_str(char *str, struct mempolicy **mpol, int no_context);
+#endif
extern int mpol_to_str(char *buffer, int maxlen, struct mempolicy *pol,
int no_context);
-#endif
/* Check if a vma is migratable */
static inline int vma_migratable(struct vm_area_struct *vma)
@@ -368,13 +371,13 @@ static inline int mpol_parse_str(char *str, struct mempolicy **mpol,
{
return 1; /* error */
}
+#endif
static inline int mpol_to_str(char *buffer, int maxlen, struct mempolicy *pol,
int no_context)
{
return 0;
}
-#endif
#endif /* CONFIG_NUMA */
#endif /* __KERNEL__ */
diff --git a/include/linux/mfd/88pm860x.h b/include/linux/mfd/88pm860x.h
index 8fba7972ff5..63b4fb8e3b6 100644
--- a/include/linux/mfd/88pm860x.h
+++ b/include/linux/mfd/88pm860x.h
@@ -330,6 +330,11 @@ struct pm860x_led_pdata {
unsigned long flags;
};
+struct pm860x_rtc_pdata {
+ int (*sync)(unsigned int ticks);
+ int vrtc;
+};
+
struct pm860x_touch_pdata {
int gpadc_prebias;
int slot_cycle;
@@ -349,6 +354,7 @@ struct pm860x_power_pdata {
struct pm860x_platform_data {
struct pm860x_backlight_pdata *backlight;
struct pm860x_led_pdata *led;
+ struct pm860x_rtc_pdata *rtc;
struct pm860x_touch_pdata *touch;
struct pm860x_power_pdata *power;
struct regulator_init_data *regulator;
diff --git a/include/linux/mfd/abx500.h b/include/linux/mfd/abx500.h
index 7d9b6ae1c20..896b5e47f16 100644
--- a/include/linux/mfd/abx500.h
+++ b/include/linux/mfd/abx500.h
@@ -34,6 +34,13 @@
#define AB5500_2_0 0x21
#define AB5500_2_1 0x22
+/* AB8500 CIDs*/
+#define AB8500_CUTEARLY 0x00
+#define AB8500_CUT1P0 0x10
+#define AB8500_CUT1P1 0x11
+#define AB8500_CUT2P0 0x20
+#define AB8500_CUT3P0 0x30
+
/*
* AB3100, EVENTA1, A2 and A3 event register flags
* these are catenated into a single 32-bit flag in the code
@@ -186,6 +193,7 @@ struct abx500_init_settings {
struct ab3550_platform_data {
struct {unsigned int base; unsigned int count; } irq;
void *dev_data[AB3550_NUM_DEVICES];
+ size_t dev_data_sz[AB3550_NUM_DEVICES];
struct abx500_init_settings *init_settings;
unsigned int init_settings_sz;
};
diff --git a/include/linux/mfd/asic3.h b/include/linux/mfd/asic3.h
index de3c4ad19af..ed793b77a1c 100644
--- a/include/linux/mfd/asic3.h
+++ b/include/linux/mfd/asic3.h
@@ -16,6 +16,13 @@
#include <linux/types.h>
+struct led_classdev;
+struct asic3_led {
+ const char *name;
+ const char *default_trigger;
+ struct led_classdev *cdev;
+};
+
struct asic3_platform_data {
u16 *gpio_config;
unsigned int gpio_config_num;
@@ -23,6 +30,8 @@ struct asic3_platform_data {
unsigned int irq_base;
unsigned int gpio_base;
+
+ struct asic3_led *leds;
};
#define ASIC3_NUM_GPIO_BANKS 4
@@ -111,9 +120,9 @@ struct asic3_platform_data {
#define ASIC3_GPIOA11_PWM0 ASIC3_CONFIG_GPIO(11, 1, 1, 0)
#define ASIC3_GPIOA12_PWM1 ASIC3_CONFIG_GPIO(12, 1, 1, 0)
#define ASIC3_GPIOA15_CONTROL_CX ASIC3_CONFIG_GPIO(15, 1, 1, 0)
-#define ASIC3_GPIOC0_LED0 ASIC3_CONFIG_GPIO(32, 1, 1, 0)
-#define ASIC3_GPIOC1_LED1 ASIC3_CONFIG_GPIO(33, 1, 1, 0)
-#define ASIC3_GPIOC2_LED2 ASIC3_CONFIG_GPIO(34, 1, 1, 0)
+#define ASIC3_GPIOC0_LED0 ASIC3_CONFIG_GPIO(32, 1, 0, 0)
+#define ASIC3_GPIOC1_LED1 ASIC3_CONFIG_GPIO(33, 1, 0, 0)
+#define ASIC3_GPIOC2_LED2 ASIC3_CONFIG_GPIO(34, 1, 0, 0)
#define ASIC3_GPIOC3_SPI_RXD ASIC3_CONFIG_GPIO(35, 1, 0, 0)
#define ASIC3_GPIOC4_CF_nCD ASIC3_CONFIG_GPIO(36, 1, 0, 0)
#define ASIC3_GPIOC4_SPI_TXD ASIC3_CONFIG_GPIO(36, 1, 1, 0)
@@ -152,6 +161,7 @@ struct asic3_platform_data {
#define PWM_TIMEBASE_VALUE(x) ((x)&0xf) /* Low 4 bits sets time base */
#define PWM_TIMEBASE_ENABLE (1 << 4) /* Enable clock */
+#define ASIC3_NUM_LEDS 3
#define ASIC3_LED_0_Base 0x0700
#define ASIC3_LED_1_Base 0x0800
#define ASIC3_LED_2_Base 0x0900
@@ -287,10 +297,17 @@ struct asic3_platform_data {
*
*****************************************************************************/
#define ASIC3_SD_CONFIG_BASE 0x0400 /* Assumes 32 bit addressing */
+#define ASIC3_SD_CONFIG_SIZE 0x0200 /* Assumes 32 bit addressing */
#define ASIC3_SD_CTRL_BASE 0x1000
#define ASIC3_SDIO_CTRL_BASE 0x1200
#define ASIC3_MAP_SIZE_32BIT 0x2000
#define ASIC3_MAP_SIZE_16BIT 0x1000
+/* Functions needed by leds-asic3 */
+
+struct asic3;
+extern void asic3_write_register(struct asic3 *asic, unsigned int reg, u32 val);
+extern u32 asic3_read_register(struct asic3 *asic, unsigned int reg);
+
#endif /* __ASIC3_H__ */
diff --git a/include/linux/mfd/core.h b/include/linux/mfd/core.h
index aef23309a74..4e76163dd86 100644
--- a/include/linux/mfd/core.h
+++ b/include/linux/mfd/core.h
@@ -33,8 +33,9 @@ struct mfd_cell {
int (*suspend)(struct platform_device *dev);
int (*resume)(struct platform_device *dev);
- /* mfd_data can be used to pass data to client drivers */
- void *mfd_data;
+ /* platform data passed to the sub devices drivers */
+ void *platform_data;
+ size_t pdata_size;
/*
* These resources can be specified relative to the parent device.
@@ -89,24 +90,6 @@ static inline const struct mfd_cell *mfd_get_cell(struct platform_device *pdev)
return pdev->mfd_cell;
}
-/*
- * Given a platform device that's been created by mfd_add_devices(), fetch
- * the .mfd_data entry from the mfd_cell that created it.
- * Otherwise just return the platform_data pointer.
- * This maintains compatibility with platform drivers whose devices aren't
- * created by the mfd layer, and expect platform_data to contain what would've
- * otherwise been in mfd_data.
- */
-static inline void *mfd_get_data(struct platform_device *pdev)
-{
- const struct mfd_cell *cell = mfd_get_cell(pdev);
-
- if (cell)
- return cell->mfd_data;
- else
- return pdev->dev.platform_data;
-}
-
extern int mfd_add_devices(struct device *parent, int id,
struct mfd_cell *cells, int n_devs,
struct resource *mem_base,
diff --git a/include/linux/mfd/db5500-prcmu.h b/include/linux/mfd/db5500-prcmu.h
new file mode 100644
index 00000000000..f0977986402
--- /dev/null
+++ b/include/linux/mfd/db5500-prcmu.h
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) ST-Ericsson SA 2010
+ *
+ * License Terms: GNU General Public License v2
+ *
+ * U5500 PRCMU API.
+ */
+#ifndef __MACH_PRCMU_U5500_H
+#define __MACH_PRCMU_U5500_H
+
+#ifdef CONFIG_UX500_SOC_DB5500
+
+void db5500_prcmu_early_init(void);
+
+int db5500_prcmu_abb_read(u8 slave, u8 reg, u8 *value, u8 size);
+int db5500_prcmu_abb_write(u8 slave, u8 reg, u8 *value, u8 size);
+
+#else /* !CONFIG_UX500_SOC_DB5500 */
+
+static inline void db5500_prcmu_early_init(void)
+{
+}
+
+static inline int db5500_prcmu_abb_read(u8 slave, u8 reg, u8 *value, u8 size)
+{
+ return -ENOSYS;
+}
+
+static inline int db5500_prcmu_abb_write(u8 slave, u8 reg, u8 *value, u8 size)
+{
+ return -ENOSYS;
+}
+
+#endif /* CONFIG_UX500_SOC_DB5500 */
+
+static inline int db5500_prcmu_config_abb_event_readout(u32 abb_events)
+{
+#ifdef CONFIG_MACH_U5500_SIMULATOR
+ return 0;
+#else
+ return -1;
+#endif
+}
+
+#endif /* __MACH_PRCMU_U5500_H */
diff --git a/include/linux/mfd/db8500-prcmu.h b/include/linux/mfd/db8500-prcmu.h
new file mode 100644
index 00000000000..917dbcab701
--- /dev/null
+++ b/include/linux/mfd/db8500-prcmu.h
@@ -0,0 +1,978 @@
+/*
+ * Copyright (C) STMicroelectronics 2009
+ * Copyright (C) ST-Ericsson SA 2010
+ *
+ * License Terms: GNU General Public License v2
+ * Author: Kumar Sanghvi <kumar.sanghvi@stericsson.com>
+ *
+ * PRCMU f/w APIs
+ */
+#ifndef __MFD_DB8500_PRCMU_H
+#define __MFD_DB8500_PRCMU_H
+
+#include <linux/interrupt.h>
+#include <linux/notifier.h>
+
+/* This portion previously known as <mach/prcmu-fw-defs_v1.h> */
+
+/**
+ * enum state - ON/OFF state definition
+ * @OFF: State is ON
+ * @ON: State is OFF
+ *
+ */
+enum state {
+ OFF = 0x0,
+ ON = 0x1,
+};
+
+/**
+ * enum ret_state - general purpose On/Off/Retention states
+ *
+ */
+enum ret_state {
+ OFFST = 0,
+ ONST = 1,
+ RETST = 2
+};
+
+/**
+ * enum clk_arm - ARM Cortex A9 clock schemes
+ * @A9_OFF:
+ * @A9_BOOT:
+ * @A9_OPPT1:
+ * @A9_OPPT2:
+ * @A9_EXTCLK:
+ */
+enum clk_arm {
+ A9_OFF,
+ A9_BOOT,
+ A9_OPPT1,
+ A9_OPPT2,
+ A9_EXTCLK
+};
+
+/**
+ * enum clk_gen - GEN#0/GEN#1 clock schemes
+ * @GEN_OFF:
+ * @GEN_BOOT:
+ * @GEN_OPPT1:
+ */
+enum clk_gen {
+ GEN_OFF,
+ GEN_BOOT,
+ GEN_OPPT1,
+};
+
+/* some information between arm and xp70 */
+
+/**
+ * enum romcode_write - Romcode message written by A9 AND read by XP70
+ * @RDY_2_DS: Value set when ApDeepSleep state can be executed by XP70
+ * @RDY_2_XP70_RST: Value set when 0x0F has been successfully polled by the
+ * romcode. The xp70 will go into self-reset
+ */
+enum romcode_write {
+ RDY_2_DS = 0x09,
+ RDY_2_XP70_RST = 0x10
+};
+
+/**
+ * enum romcode_read - Romcode message written by XP70 and read by A9
+ * @INIT: Init value when romcode field is not used
+ * @FS_2_DS: Value set when power state is going from ApExecute to
+ * ApDeepSleep
+ * @END_DS: Value set when ApDeepSleep power state is reached coming from
+ * ApExecute state
+ * @DS_TO_FS: Value set when power state is going from ApDeepSleep to
+ * ApExecute
+ * @END_FS: Value set when ApExecute power state is reached coming from
+ * ApDeepSleep state
+ * @SWR: Value set when power state is going to ApReset
+ * @END_SWR: Value set when the xp70 finished executing ApReset actions and
+ * waits for romcode acknowledgment to go to self-reset
+ */
+enum romcode_read {
+ INIT = 0x00,
+ FS_2_DS = 0x0A,
+ END_DS = 0x0B,
+ DS_TO_FS = 0x0C,
+ END_FS = 0x0D,
+ SWR = 0x0E,
+ END_SWR = 0x0F
+};
+
+/**
+ * enum ap_pwrst - current power states defined in PRCMU firmware
+ * @NO_PWRST: Current power state init
+ * @AP_BOOT: Current power state is apBoot
+ * @AP_EXECUTE: Current power state is apExecute
+ * @AP_DEEP_SLEEP: Current power state is apDeepSleep
+ * @AP_SLEEP: Current power state is apSleep
+ * @AP_IDLE: Current power state is apIdle
+ * @AP_RESET: Current power state is apReset
+ */
+enum ap_pwrst {
+ NO_PWRST = 0x00,
+ AP_BOOT = 0x01,
+ AP_EXECUTE = 0x02,
+ AP_DEEP_SLEEP = 0x03,
+ AP_SLEEP = 0x04,
+ AP_IDLE = 0x05,
+ AP_RESET = 0x06
+};
+
+/**
+ * enum ap_pwrst_trans - Transition states defined in PRCMU firmware
+ * @NO_TRANSITION: No power state transition
+ * @APEXECUTE_TO_APSLEEP: Power state transition from ApExecute to ApSleep
+ * @APIDLE_TO_APSLEEP: Power state transition from ApIdle to ApSleep
+ * @APBOOT_TO_APEXECUTE: Power state transition from ApBoot to ApExecute
+ * @APEXECUTE_TO_APDEEPSLEEP: Power state transition from ApExecute to
+ * ApDeepSleep
+ * @APEXECUTE_TO_APIDLE: Power state transition from ApExecute to ApIdle
+ */
+enum ap_pwrst_trans {
+ NO_TRANSITION = 0x00,
+ APEXECUTE_TO_APSLEEP = 0x01,
+ APIDLE_TO_APSLEEP = 0x02, /* To be removed */
+ PRCMU_AP_SLEEP = 0x01,
+ APBOOT_TO_APEXECUTE = 0x03,
+ APEXECUTE_TO_APDEEPSLEEP = 0x04, /* To be removed */
+ PRCMU_AP_DEEP_SLEEP = 0x04,
+ APEXECUTE_TO_APIDLE = 0x05, /* To be removed */
+ PRCMU_AP_IDLE = 0x05,
+ PRCMU_AP_DEEP_IDLE = 0x07,
+};
+
+/**
+ * enum ddr_pwrst - DDR power states definition
+ * @DDR_PWR_STATE_UNCHANGED: SDRAM and DDR controller state is unchanged
+ * @DDR_PWR_STATE_ON:
+ * @DDR_PWR_STATE_OFFLOWLAT:
+ * @DDR_PWR_STATE_OFFHIGHLAT:
+ */
+enum ddr_pwrst {
+ DDR_PWR_STATE_UNCHANGED = 0x00,
+ DDR_PWR_STATE_ON = 0x01,
+ DDR_PWR_STATE_OFFLOWLAT = 0x02,
+ DDR_PWR_STATE_OFFHIGHLAT = 0x03
+};
+
+/**
+ * enum arm_opp - ARM OPP states definition
+ * @ARM_OPP_INIT:
+ * @ARM_NO_CHANGE: The ARM operating point is unchanged
+ * @ARM_100_OPP: The new ARM operating point is arm100opp
+ * @ARM_50_OPP: The new ARM operating point is arm50opp
+ * @ARM_MAX_OPP: Operating point is "max" (more than 100)
+ * @ARM_MAX_FREQ100OPP: Set max opp if available, else 100
+ * @ARM_EXTCLK: The new ARM operating point is armExtClk
+ */
+enum arm_opp {
+ ARM_OPP_INIT = 0x00,
+ ARM_NO_CHANGE = 0x01,
+ ARM_100_OPP = 0x02,
+ ARM_50_OPP = 0x03,
+ ARM_MAX_OPP = 0x04,
+ ARM_MAX_FREQ100OPP = 0x05,
+ ARM_EXTCLK = 0x07
+};
+
+/**
+ * enum ape_opp - APE OPP states definition
+ * @APE_OPP_INIT:
+ * @APE_NO_CHANGE: The APE operating point is unchanged
+ * @APE_100_OPP: The new APE operating point is ape100opp
+ * @APE_50_OPP: 50%
+ */
+enum ape_opp {
+ APE_OPP_INIT = 0x00,
+ APE_NO_CHANGE = 0x01,
+ APE_100_OPP = 0x02,
+ APE_50_OPP = 0x03
+};
+
+/**
+ * enum hw_acc_state - State definition for hardware accelerator
+ * @HW_NO_CHANGE: The hardware accelerator state must remain unchanged
+ * @HW_OFF: The hardware accelerator must be switched off
+ * @HW_OFF_RAMRET: The hardware accelerator must be switched off with its
+ * internal RAM in retention
+ * @HW_ON: The hwa hardware accelerator hwa must be switched on
+ *
+ * NOTE! Deprecated, to be removed when all users switched over to use the
+ * regulator API.
+ */
+enum hw_acc_state {
+ HW_NO_CHANGE = 0x00,
+ HW_OFF = 0x01,
+ HW_OFF_RAMRET = 0x02,
+ HW_ON = 0x04
+};
+
+/**
+ * enum mbox_2_arm_stat - Status messages definition for mbox_arm
+ * @BOOT_TO_EXECUTEOK: The apBoot to apExecute state transition has been
+ * completed
+ * @DEEPSLEEPOK: The apExecute to apDeepSleep state transition has been
+ * completed
+ * @SLEEPOK: The apExecute to apSleep state transition has been completed
+ * @IDLEOK: The apExecute to apIdle state transition has been completed
+ * @SOFTRESETOK: The A9 watchdog/ SoftReset state has been completed
+ * @SOFTRESETGO : The A9 watchdog/SoftReset state is on going
+ * @BOOT_TO_EXECUTE: The apBoot to apExecute state transition is on going
+ * @EXECUTE_TO_DEEPSLEEP: The apExecute to apDeepSleep state transition is on
+ * going
+ * @DEEPSLEEP_TO_EXECUTE: The apDeepSleep to apExecute state transition is on
+ * going
+ * @DEEPSLEEP_TO_EXECUTEOK: The apDeepSleep to apExecute state transition has
+ * been completed
+ * @EXECUTE_TO_SLEEP: The apExecute to apSleep state transition is on going
+ * @SLEEP_TO_EXECUTE: The apSleep to apExecute state transition is on going
+ * @SLEEP_TO_EXECUTEOK: The apSleep to apExecute state transition has been
+ * completed
+ * @EXECUTE_TO_IDLE: The apExecute to apIdle state transition is on going
+ * @IDLE_TO_EXECUTE: The apIdle to apExecute state transition is on going
+ * @IDLE_TO_EXECUTEOK: The apIdle to apExecute state transition has been
+ * completed
+ * @INIT_STATUS: Status init
+ */
+enum ap_pwrsttr_status {
+ BOOT_TO_EXECUTEOK = 0xFF,
+ DEEPSLEEPOK = 0xFE,
+ SLEEPOK = 0xFD,
+ IDLEOK = 0xFC,
+ SOFTRESETOK = 0xFB,
+ SOFTRESETGO = 0xFA,
+ BOOT_TO_EXECUTE = 0xF9,
+ EXECUTE_TO_DEEPSLEEP = 0xF8,
+ DEEPSLEEP_TO_EXECUTE = 0xF7,
+ DEEPSLEEP_TO_EXECUTEOK = 0xF6,
+ EXECUTE_TO_SLEEP = 0xF5,
+ SLEEP_TO_EXECUTE = 0xF4,
+ SLEEP_TO_EXECUTEOK = 0xF3,
+ EXECUTE_TO_IDLE = 0xF2,
+ IDLE_TO_EXECUTE = 0xF1,
+ IDLE_TO_EXECUTEOK = 0xF0,
+ RDYTODS_RETURNTOEXE = 0xEF,
+ NORDYTODS_RETURNTOEXE = 0xEE,
+ EXETOSLEEP_RETURNTOEXE = 0xED,
+ EXETOIDLE_RETURNTOEXE = 0xEC,
+ INIT_STATUS = 0xEB,
+
+ /*error messages */
+ INITERROR = 0x00,
+ PLLARMLOCKP_ER = 0x01,
+ PLLDDRLOCKP_ER = 0x02,
+ PLLSOCLOCKP_ER = 0x03,
+ PLLSOCK1LOCKP_ER = 0x04,
+ ARMWFI_ER = 0x05,
+ SYSCLKOK_ER = 0x06,
+ I2C_NACK_DATA_ER = 0x07,
+ BOOT_ER = 0x08,
+ I2C_STATUS_ALWAYS_1 = 0x0A,
+ I2C_NACK_REG_ADDR_ER = 0x0B,
+ I2C_NACK_DATA0123_ER = 0x1B,
+ I2C_NACK_ADDR_ER = 0x1F,
+ CURAPPWRSTISNOT_BOOT = 0x20,
+ CURAPPWRSTISNOT_EXECUTE = 0x21,
+ CURAPPWRSTISNOT_SLEEPMODE = 0x22,
+ CURAPPWRSTISNOT_CORRECTFORIT10 = 0x23,
+ FIFO4500WUISNOT_WUPEVENT = 0x24,
+ PLL32KLOCKP_ER = 0x29,
+ DDRDEEPSLEEPOK_ER = 0x2A,
+ ROMCODEREADY_ER = 0x50,
+ WUPBEFOREDS = 0x51,
+ DDRCONFIG_ER = 0x52,
+ WUPBEFORESLEEP = 0x53,
+ WUPBEFOREIDLE = 0x54
+}; /* earlier called as mbox_2_arm_stat */
+
+/**
+ * enum dvfs_stat - DVFS status messages definition
+ * @DVFS_GO: A state transition DVFS is on going
+ * @DVFS_ARM100OPPOK: The state transition DVFS has been completed for 100OPP
+ * @DVFS_ARM50OPPOK: The state transition DVFS has been completed for 50OPP
+ * @DVFS_ARMEXTCLKOK: The state transition DVFS has been completed for EXTCLK
+ * @DVFS_NOCHGTCLKOK: The state transition DVFS has been completed for
+ * NOCHGCLK
+ * @DVFS_INITSTATUS: Value init
+ */
+enum dvfs_stat {
+ DVFS_GO = 0xFF,
+ DVFS_ARM100OPPOK = 0xFE,
+ DVFS_ARM50OPPOK = 0xFD,
+ DVFS_ARMEXTCLKOK = 0xFC,
+ DVFS_NOCHGTCLKOK = 0xFB,
+ DVFS_INITSTATUS = 0x00
+};
+
+/**
+ * enum sva_mmdsp_stat - SVA MMDSP status messages
+ * @SVA_MMDSP_GO: SVAMMDSP interrupt has happened
+ * @SVA_MMDSP_INIT: Status init
+ */
+enum sva_mmdsp_stat {
+ SVA_MMDSP_GO = 0xFF,
+ SVA_MMDSP_INIT = 0x00
+};
+
+/**
+ * enum sia_mmdsp_stat - SIA MMDSP status messages
+ * @SIA_MMDSP_GO: SIAMMDSP interrupt has happened
+ * @SIA_MMDSP_INIT: Status init
+ */
+enum sia_mmdsp_stat {
+ SIA_MMDSP_GO = 0xFF,
+ SIA_MMDSP_INIT = 0x00
+};
+
+/**
+ * enum mbox_to_arm_err - Error messages definition
+ * @INIT_ERR: Init value
+ * @PLLARMLOCKP_ERR: PLLARM has not been correctly locked in given time
+ * @PLLDDRLOCKP_ERR: PLLDDR has not been correctly locked in the given time
+ * @PLLSOC0LOCKP_ERR: PLLSOC0 has not been correctly locked in the given time
+ * @PLLSOC1LOCKP_ERR: PLLSOC1 has not been correctly locked in the given time
+ * @ARMWFI_ERR: The ARM WFI has not been correctly executed in the given time
+ * @SYSCLKOK_ERR: The SYSCLK is not available in the given time
+ * @BOOT_ERR: Romcode has not validated the XP70 self reset in the given time
+ * @ROMCODESAVECONTEXT: The Romcode didn.t correctly save it secure context
+ * @VARMHIGHSPEEDVALTO_ERR: The ARM high speed supply value transfered
+ * through I2C has not been correctly executed in the given time
+ * @VARMHIGHSPEEDACCESS_ERR: The command value of VarmHighSpeedVal transfered
+ * through I2C has not been correctly executed in the given time
+ * @VARMLOWSPEEDVALTO_ERR:The ARM low speed supply value transfered through
+ * I2C has not been correctly executed in the given time
+ * @VARMLOWSPEEDACCESS_ERR: The command value of VarmLowSpeedVal transfered
+ * through I2C has not been correctly executed in the given time
+ * @VARMRETENTIONVALTO_ERR: The ARM retention supply value transfered through
+ * I2C has not been correctly executed in the given time
+ * @VARMRETENTIONACCESS_ERR: The command value of VarmRetentionVal transfered
+ * through I2C has not been correctly executed in the given time
+ * @VAPEHIGHSPEEDVALTO_ERR: The APE highspeed supply value transfered through
+ * I2C has not been correctly executed in the given time
+ * @VSAFEHPVALTO_ERR: The SAFE high power supply value transfered through I2C
+ * has not been correctly executed in the given time
+ * @VMODSEL1VALTO_ERR: The MODEM sel1 supply value transfered through I2C has
+ * not been correctly executed in the given time
+ * @VMODSEL2VALTO_ERR: The MODEM sel2 supply value transfered through I2C has
+ * not been correctly executed in the given time
+ * @VARMOFFACCESS_ERR: The command value of Varm ON/OFF transfered through
+ * I2C has not been correctly executed in the given time
+ * @VAPEOFFACCESS_ERR: The command value of Vape ON/OFF transfered through
+ * I2C has not been correctly executed in the given time
+ * @VARMRETACCES_ERR: The command value of Varm retention ON/OFF transfered
+ * through I2C has not been correctly executed in the given time
+ * @CURAPPWRSTISNOTBOOT:Generated when Arm want to do power state transition
+ * ApBoot to ApExecute but the power current state is not Apboot
+ * @CURAPPWRSTISNOTEXECUTE: Generated when Arm want to do power state
+ * transition from ApExecute to others power state but the
+ * power current state is not ApExecute
+ * @CURAPPWRSTISNOTSLEEPMODE: Generated when wake up events are transmitted
+ * but the power current state is not ApDeepSleep/ApSleep/ApIdle
+ * @CURAPPWRSTISNOTCORRECTDBG: Generated when wake up events are transmitted
+ * but the power current state is not correct
+ * @ARMREGU1VALTO_ERR:The ArmRegu1 value transferred through I2C has not
+ * been correctly executed in the given time
+ * @ARMREGU2VALTO_ERR: The ArmRegu2 value transferred through I2C has not
+ * been correctly executed in the given time
+ * @VAPEREGUVALTO_ERR: The VApeRegu value transfered through I2C has not
+ * been correctly executed in the given time
+ * @VSMPS3REGUVALTO_ERR: The VSmps3Regu value transfered through I2C has not
+ * been correctly executed in the given time
+ * @VMODREGUVALTO_ERR: The VModemRegu value transfered through I2C has not
+ * been correctly executed in the given time
+ */
+enum mbox_to_arm_err {
+ INIT_ERR = 0x00,
+ PLLARMLOCKP_ERR = 0x01,
+ PLLDDRLOCKP_ERR = 0x02,
+ PLLSOC0LOCKP_ERR = 0x03,
+ PLLSOC1LOCKP_ERR = 0x04,
+ ARMWFI_ERR = 0x05,
+ SYSCLKOK_ERR = 0x06,
+ BOOT_ERR = 0x07,
+ ROMCODESAVECONTEXT = 0x08,
+ VARMHIGHSPEEDVALTO_ERR = 0x10,
+ VARMHIGHSPEEDACCESS_ERR = 0x11,
+ VARMLOWSPEEDVALTO_ERR = 0x12,
+ VARMLOWSPEEDACCESS_ERR = 0x13,
+ VARMRETENTIONVALTO_ERR = 0x14,
+ VARMRETENTIONACCESS_ERR = 0x15,
+ VAPEHIGHSPEEDVALTO_ERR = 0x16,
+ VSAFEHPVALTO_ERR = 0x17,
+ VMODSEL1VALTO_ERR = 0x18,
+ VMODSEL2VALTO_ERR = 0x19,
+ VARMOFFACCESS_ERR = 0x1A,
+ VAPEOFFACCESS_ERR = 0x1B,
+ VARMRETACCES_ERR = 0x1C,
+ CURAPPWRSTISNOTBOOT = 0x20,
+ CURAPPWRSTISNOTEXECUTE = 0x21,
+ CURAPPWRSTISNOTSLEEPMODE = 0x22,
+ CURAPPWRSTISNOTCORRECTDBG = 0x23,
+ ARMREGU1VALTO_ERR = 0x24,
+ ARMREGU2VALTO_ERR = 0x25,
+ VAPEREGUVALTO_ERR = 0x26,
+ VSMPS3REGUVALTO_ERR = 0x27,
+ VMODREGUVALTO_ERR = 0x28
+};
+
+enum hw_acc {
+ SVAMMDSP = 0,
+ SVAPIPE = 1,
+ SIAMMDSP = 2,
+ SIAPIPE = 3,
+ SGA = 4,
+ B2R2MCDE = 5,
+ ESRAM12 = 6,
+ ESRAM34 = 7,
+};
+
+enum cs_pwrmgt {
+ PWRDNCS0 = 0,
+ WKUPCS0 = 1,
+ PWRDNCS1 = 2,
+ WKUPCS1 = 3
+};
+
+/* Defs related to autonomous power management */
+
+/**
+ * enum sia_sva_pwr_policy - Power policy
+ * @NO_CHGT: No change
+ * @DSPOFF_HWPOFF:
+ * @DSPOFFRAMRET_HWPOFF:
+ * @DSPCLKOFF_HWPOFF:
+ * @DSPCLKOFF_HWPCLKOFF:
+ *
+ */
+enum sia_sva_pwr_policy {
+ NO_CHGT = 0x0,
+ DSPOFF_HWPOFF = 0x1,
+ DSPOFFRAMRET_HWPOFF = 0x2,
+ DSPCLKOFF_HWPOFF = 0x3,
+ DSPCLKOFF_HWPCLKOFF = 0x4,
+};
+
+/**
+ * enum auto_enable - Auto Power enable
+ * @AUTO_OFF:
+ * @AUTO_ON:
+ *
+ */
+enum auto_enable {
+ AUTO_OFF = 0x0,
+ AUTO_ON = 0x1,
+};
+
+/* End of file previously known as prcmu-fw-defs_v1.h */
+
+/* PRCMU Wakeup defines */
+enum prcmu_wakeup_index {
+ PRCMU_WAKEUP_INDEX_RTC,
+ PRCMU_WAKEUP_INDEX_RTT0,
+ PRCMU_WAKEUP_INDEX_RTT1,
+ PRCMU_WAKEUP_INDEX_HSI0,
+ PRCMU_WAKEUP_INDEX_HSI1,
+ PRCMU_WAKEUP_INDEX_USB,
+ PRCMU_WAKEUP_INDEX_ABB,
+ PRCMU_WAKEUP_INDEX_ABB_FIFO,
+ PRCMU_WAKEUP_INDEX_ARM,
+ NUM_PRCMU_WAKEUP_INDICES
+};
+#define PRCMU_WAKEUP(_name) (BIT(PRCMU_WAKEUP_INDEX_##_name))
+
+/* PRCMU QoS APE OPP class */
+#define PRCMU_QOS_APE_OPP 1
+#define PRCMU_QOS_DDR_OPP 2
+#define PRCMU_QOS_DEFAULT_VALUE -1
+
+/**
+ * enum hw_acc_dev - enum for hw accelerators
+ * @HW_ACC_SVAMMDSP: for SVAMMDSP
+ * @HW_ACC_SVAPIPE: for SVAPIPE
+ * @HW_ACC_SIAMMDSP: for SIAMMDSP
+ * @HW_ACC_SIAPIPE: for SIAPIPE
+ * @HW_ACC_SGA: for SGA
+ * @HW_ACC_B2R2: for B2R2
+ * @HW_ACC_MCDE: for MCDE
+ * @HW_ACC_ESRAM1: for ESRAM1
+ * @HW_ACC_ESRAM2: for ESRAM2
+ * @HW_ACC_ESRAM3: for ESRAM3
+ * @HW_ACC_ESRAM4: for ESRAM4
+ * @NUM_HW_ACC: number of hardware accelerators
+ *
+ * Different hw accelerators which can be turned ON/
+ * OFF or put into retention (MMDSPs and ESRAMs).
+ * Used with EPOD API.
+ *
+ * NOTE! Deprecated, to be removed when all users switched over to use the
+ * regulator API.
+ */
+enum hw_acc_dev {
+ HW_ACC_SVAMMDSP,
+ HW_ACC_SVAPIPE,
+ HW_ACC_SIAMMDSP,
+ HW_ACC_SIAPIPE,
+ HW_ACC_SGA,
+ HW_ACC_B2R2,
+ HW_ACC_MCDE,
+ HW_ACC_ESRAM1,
+ HW_ACC_ESRAM2,
+ HW_ACC_ESRAM3,
+ HW_ACC_ESRAM4,
+ NUM_HW_ACC
+};
+
+/*
+ * Ids for all EPODs (power domains)
+ * - EPOD_ID_SVAMMDSP: power domain for SVA MMDSP
+ * - EPOD_ID_SVAPIPE: power domain for SVA pipe
+ * - EPOD_ID_SIAMMDSP: power domain for SIA MMDSP
+ * - EPOD_ID_SIAPIPE: power domain for SIA pipe
+ * - EPOD_ID_SGA: power domain for SGA
+ * - EPOD_ID_B2R2_MCDE: power domain for B2R2 and MCDE
+ * - EPOD_ID_ESRAM12: power domain for ESRAM 1 and 2
+ * - EPOD_ID_ESRAM34: power domain for ESRAM 3 and 4
+ * - NUM_EPOD_ID: number of power domains
+ */
+#define EPOD_ID_SVAMMDSP 0
+#define EPOD_ID_SVAPIPE 1
+#define EPOD_ID_SIAMMDSP 2
+#define EPOD_ID_SIAPIPE 3
+#define EPOD_ID_SGA 4
+#define EPOD_ID_B2R2_MCDE 5
+#define EPOD_ID_ESRAM12 6
+#define EPOD_ID_ESRAM34 7
+#define NUM_EPOD_ID 8
+
+/*
+ * state definition for EPOD (power domain)
+ * - EPOD_STATE_NO_CHANGE: The EPOD should remain unchanged
+ * - EPOD_STATE_OFF: The EPOD is switched off
+ * - EPOD_STATE_RAMRET: The EPOD is switched off with its internal RAM in
+ * retention
+ * - EPOD_STATE_ON_CLK_OFF: The EPOD is switched on, clock is still off
+ * - EPOD_STATE_ON: Same as above, but with clock enabled
+ */
+#define EPOD_STATE_NO_CHANGE 0x00
+#define EPOD_STATE_OFF 0x01
+#define EPOD_STATE_RAMRET 0x02
+#define EPOD_STATE_ON_CLK_OFF 0x03
+#define EPOD_STATE_ON 0x04
+
+/*
+ * CLKOUT sources
+ */
+#define PRCMU_CLKSRC_CLK38M 0x00
+#define PRCMU_CLKSRC_ACLK 0x01
+#define PRCMU_CLKSRC_SYSCLK 0x02
+#define PRCMU_CLKSRC_LCDCLK 0x03
+#define PRCMU_CLKSRC_SDMMCCLK 0x04
+#define PRCMU_CLKSRC_TVCLK 0x05
+#define PRCMU_CLKSRC_TIMCLK 0x06
+#define PRCMU_CLKSRC_CLK009 0x07
+/* These are only valid for CLKOUT1: */
+#define PRCMU_CLKSRC_SIAMMDSPCLK 0x40
+#define PRCMU_CLKSRC_I2CCLK 0x41
+#define PRCMU_CLKSRC_MSP02CLK 0x42
+#define PRCMU_CLKSRC_ARMPLL_OBSCLK 0x43
+#define PRCMU_CLKSRC_HSIRXCLK 0x44
+#define PRCMU_CLKSRC_HSITXCLK 0x45
+#define PRCMU_CLKSRC_ARMCLKFIX 0x46
+#define PRCMU_CLKSRC_HDMICLK 0x47
+
+/*
+ * Definitions for autonomous power management configuration.
+ */
+
+#define PRCMU_AUTO_PM_OFF 0
+#define PRCMU_AUTO_PM_ON 1
+
+#define PRCMU_AUTO_PM_POWER_ON_HSEM BIT(0)
+#define PRCMU_AUTO_PM_POWER_ON_ABB_FIFO_IT BIT(1)
+
+enum prcmu_auto_pm_policy {
+ PRCMU_AUTO_PM_POLICY_NO_CHANGE,
+ PRCMU_AUTO_PM_POLICY_DSP_OFF_HWP_OFF,
+ PRCMU_AUTO_PM_POLICY_DSP_OFF_RAMRET_HWP_OFF,
+ PRCMU_AUTO_PM_POLICY_DSP_CLK_OFF_HWP_OFF,
+ PRCMU_AUTO_PM_POLICY_DSP_CLK_OFF_HWP_CLK_OFF,
+};
+
+/**
+ * struct prcmu_auto_pm_config - Autonomous power management configuration.
+ * @sia_auto_pm_enable: SIA autonomous pm enable. (PRCMU_AUTO_PM_{OFF,ON})
+ * @sia_power_on: SIA power ON enable. (PRCMU_AUTO_PM_POWER_ON_* bitmask)
+ * @sia_policy: SIA power policy. (enum prcmu_auto_pm_policy)
+ * @sva_auto_pm_enable: SVA autonomous pm enable. (PRCMU_AUTO_PM_{OFF,ON})
+ * @sva_power_on: SVA power ON enable. (PRCMU_AUTO_PM_POWER_ON_* bitmask)
+ * @sva_policy: SVA power policy. (enum prcmu_auto_pm_policy)
+ */
+struct prcmu_auto_pm_config {
+ u8 sia_auto_pm_enable;
+ u8 sia_power_on;
+ u8 sia_policy;
+ u8 sva_auto_pm_enable;
+ u8 sva_power_on;
+ u8 sva_policy;
+};
+
+/**
+ * enum ddr_opp - DDR OPP states definition
+ * @DDR_100_OPP: The new DDR operating point is ddr100opp
+ * @DDR_50_OPP: The new DDR operating point is ddr50opp
+ * @DDR_25_OPP: The new DDR operating point is ddr25opp
+ */
+enum ddr_opp {
+ DDR_100_OPP = 0x00,
+ DDR_50_OPP = 0x01,
+ DDR_25_OPP = 0x02,
+};
+
+/*
+ * Clock identifiers.
+ */
+enum prcmu_clock {
+ PRCMU_SGACLK,
+ PRCMU_UARTCLK,
+ PRCMU_MSP02CLK,
+ PRCMU_MSP1CLK,
+ PRCMU_I2CCLK,
+ PRCMU_SDMMCCLK,
+ PRCMU_SLIMCLK,
+ PRCMU_PER1CLK,
+ PRCMU_PER2CLK,
+ PRCMU_PER3CLK,
+ PRCMU_PER5CLK,
+ PRCMU_PER6CLK,
+ PRCMU_PER7CLK,
+ PRCMU_LCDCLK,
+ PRCMU_BMLCLK,
+ PRCMU_HSITXCLK,
+ PRCMU_HSIRXCLK,
+ PRCMU_HDMICLK,
+ PRCMU_APEATCLK,
+ PRCMU_APETRACECLK,
+ PRCMU_MCDECLK,
+ PRCMU_IPI2CCLK,
+ PRCMU_DSIALTCLK,
+ PRCMU_DMACLK,
+ PRCMU_B2R2CLK,
+ PRCMU_TVCLK,
+ PRCMU_SSPCLK,
+ PRCMU_RNGCLK,
+ PRCMU_UICCCLK,
+ PRCMU_NUM_REG_CLOCKS,
+ PRCMU_SYSCLK = PRCMU_NUM_REG_CLOCKS,
+ PRCMU_TIMCLK,
+};
+
+/*
+ * Definitions for controlling ESRAM0 in deep sleep.
+ */
+#define ESRAM0_DEEP_SLEEP_STATE_OFF 1
+#define ESRAM0_DEEP_SLEEP_STATE_RET 2
+
+#ifdef CONFIG_MFD_DB8500_PRCMU
+void __init prcmu_early_init(void);
+int prcmu_set_display_clocks(void);
+int prcmu_disable_dsipll(void);
+int prcmu_enable_dsipll(void);
+#else
+static inline void __init prcmu_early_init(void) {}
+#endif
+
+#ifdef CONFIG_MFD_DB8500_PRCMU
+
+int prcmu_set_rc_a2p(enum romcode_write);
+enum romcode_read prcmu_get_rc_p2a(void);
+enum ap_pwrst prcmu_get_xp70_current_state(void);
+int prcmu_set_power_state(u8 state, bool keep_ulp_clk, bool keep_ap_pll);
+
+void prcmu_enable_wakeups(u32 wakeups);
+static inline void prcmu_disable_wakeups(void)
+{
+ prcmu_enable_wakeups(0);
+}
+
+void prcmu_config_abb_event_readout(u32 abb_events);
+void prcmu_get_abb_event_buffer(void __iomem **buf);
+int prcmu_set_arm_opp(u8 opp);
+int prcmu_get_arm_opp(void);
+bool prcmu_has_arm_maxopp(void);
+bool prcmu_is_u8400(void);
+int prcmu_set_ape_opp(u8 opp);
+int prcmu_get_ape_opp(void);
+int prcmu_request_ape_opp_100_voltage(bool enable);
+int prcmu_release_usb_wakeup_state(void);
+int prcmu_set_ddr_opp(u8 opp);
+int prcmu_get_ddr_opp(void);
+unsigned long prcmu_qos_get_cpufreq_opp_delay(void);
+void prcmu_qos_set_cpufreq_opp_delay(unsigned long);
+/* NOTE! Use regulator framework instead */
+int prcmu_set_hwacc(u16 hw_acc_dev, u8 state);
+int prcmu_set_epod(u16 epod_id, u8 epod_state);
+void prcmu_configure_auto_pm(struct prcmu_auto_pm_config *sleep,
+ struct prcmu_auto_pm_config *idle);
+bool prcmu_is_auto_pm_enabled(void);
+
+int prcmu_config_clkout(u8 clkout, u8 source, u8 div);
+int prcmu_request_clock(u8 clock, bool enable);
+int prcmu_set_clock_divider(u8 clock, u8 divider);
+int prcmu_config_esram0_deep_sleep(u8 state);
+int prcmu_config_hotdog(u8 threshold);
+int prcmu_config_hotmon(u8 low, u8 high);
+int prcmu_start_temp_sense(u16 cycles32k);
+int prcmu_stop_temp_sense(void);
+int prcmu_abb_read(u8 slave, u8 reg, u8 *value, u8 size);
+int prcmu_abb_write(u8 slave, u8 reg, u8 *value, u8 size);
+
+void prcmu_ac_wake_req(void);
+void prcmu_ac_sleep_req(void);
+void prcmu_system_reset(u16 reset_code);
+void prcmu_modem_reset(void);
+bool prcmu_is_ac_wake_requested(void);
+void prcmu_enable_spi2(void);
+void prcmu_disable_spi2(void);
+
+#else /* !CONFIG_MFD_DB8500_PRCMU */
+
+static inline int prcmu_set_rc_a2p(enum romcode_write code)
+{
+ return 0;
+}
+
+static inline enum romcode_read prcmu_get_rc_p2a(void)
+{
+ return INIT;
+}
+
+static inline enum ap_pwrst prcmu_get_xp70_current_state(void)
+{
+ return AP_EXECUTE;
+}
+
+static inline int prcmu_set_power_state(u8 state, bool keep_ulp_clk,
+ bool keep_ap_pll)
+{
+ return 0;
+}
+
+static inline void prcmu_enable_wakeups(u32 wakeups) {}
+
+static inline void prcmu_disable_wakeups(void) {}
+
+static inline void prcmu_config_abb_event_readout(u32 abb_events) {}
+
+static inline int prcmu_set_arm_opp(u8 opp)
+{
+ return 0;
+}
+
+static inline int prcmu_get_arm_opp(void)
+{
+ return ARM_100_OPP;
+}
+
+static bool prcmu_has_arm_maxopp(void)
+{
+ return false;
+}
+
+static bool prcmu_is_u8400(void)
+{
+ return false;
+}
+
+static inline int prcmu_set_ape_opp(u8 opp)
+{
+ return 0;
+}
+
+static inline int prcmu_get_ape_opp(void)
+{
+ return APE_100_OPP;
+}
+
+static inline int prcmu_request_ape_opp_100_voltage(bool enable)
+{
+ return 0;
+}
+
+static inline int prcmu_release_usb_wakeup_state(void)
+{
+ return 0;
+}
+
+static inline int prcmu_set_ddr_opp(u8 opp)
+{
+ return 0;
+}
+
+static inline int prcmu_get_ddr_opp(void)
+{
+ return DDR_100_OPP;
+}
+
+static inline unsigned long prcmu_qos_get_cpufreq_opp_delay(void)
+{
+ return 0;
+}
+
+static inline void prcmu_qos_set_cpufreq_opp_delay(unsigned long n) {}
+
+static inline int prcmu_set_hwacc(u16 hw_acc_dev, u8 state)
+{
+ return 0;
+}
+
+static inline void prcmu_configure_auto_pm(struct prcmu_auto_pm_config *sleep,
+ struct prcmu_auto_pm_config *idle)
+{
+}
+
+static inline bool prcmu_is_auto_pm_enabled(void)
+{
+ return false;
+}
+
+static inline int prcmu_config_clkout(u8 clkout, u8 source, u8 div)
+{
+ return 0;
+}
+
+static inline int prcmu_request_clock(u8 clock, bool enable)
+{
+ return 0;
+}
+
+static inline int prcmu_set_clock_divider(u8 clock, u8 divider)
+{
+ return 0;
+}
+
+int prcmu_config_esram0_deep_sleep(u8 state)
+{
+ return 0;
+}
+
+static inline int prcmu_config_hotdog(u8 threshold)
+{
+ return 0;
+}
+
+static inline int prcmu_config_hotmon(u8 low, u8 high)
+{
+ return 0;
+}
+
+static inline int prcmu_start_temp_sense(u16 cycles32k)
+{
+ return 0;
+}
+
+static inline int prcmu_stop_temp_sense(void)
+{
+ return 0;
+}
+
+static inline int prcmu_abb_read(u8 slave, u8 reg, u8 *value, u8 size)
+{
+ return -ENOSYS;
+}
+
+static inline int prcmu_abb_write(u8 slave, u8 reg, u8 *value, u8 size)
+{
+ return -ENOSYS;
+}
+
+static inline void prcmu_ac_wake_req(void) {}
+
+static inline void prcmu_ac_sleep_req(void) {}
+
+static inline void prcmu_system_reset(u16 reset_code) {}
+
+static inline void prcmu_modem_reset(void) {}
+
+static inline bool prcmu_is_ac_wake_requested(void)
+{
+ return false;
+}
+
+#ifndef CONFIG_UX500_SOC_DB5500
+static inline int prcmu_set_display_clocks(void)
+{
+ return 0;
+}
+
+static inline int prcmu_disable_dsipll(void)
+{
+ return 0;
+}
+
+static inline int prcmu_enable_dsipll(void)
+{
+ return 0;
+}
+#endif
+
+static inline int prcmu_enable_spi2(void)
+{
+ return 0;
+}
+
+static inline int prcmu_disable_spi2(void)
+{
+ return 0;
+}
+
+#endif /* !CONFIG_MFD_DB8500_PRCMU */
+
+#ifdef CONFIG_UX500_PRCMU_QOS_POWER
+int prcmu_qos_requirement(int pm_qos_class);
+int prcmu_qos_add_requirement(int pm_qos_class, char *name, s32 value);
+int prcmu_qos_update_requirement(int pm_qos_class, char *name, s32 new_value);
+void prcmu_qos_remove_requirement(int pm_qos_class, char *name);
+int prcmu_qos_add_notifier(int prcmu_qos_class,
+ struct notifier_block *notifier);
+int prcmu_qos_remove_notifier(int prcmu_qos_class,
+ struct notifier_block *notifier);
+#else
+static inline int prcmu_qos_requirement(int prcmu_qos_class)
+{
+ return 0;
+}
+
+static inline int prcmu_qos_add_requirement(int prcmu_qos_class,
+ char *name, s32 value)
+{
+ return 0;
+}
+
+static inline int prcmu_qos_update_requirement(int prcmu_qos_class,
+ char *name, s32 new_value)
+{
+ return 0;
+}
+
+static inline void prcmu_qos_remove_requirement(int prcmu_qos_class, char *name)
+{
+}
+
+static inline int prcmu_qos_add_notifier(int prcmu_qos_class,
+ struct notifier_block *notifier)
+{
+ return 0;
+}
+static inline int prcmu_qos_remove_notifier(int prcmu_qos_class,
+ struct notifier_block *notifier)
+{
+ return 0;
+}
+
+#endif
+
+#endif /* __MFD_DB8500_PRCMU_H */
diff --git a/include/linux/mfd/max8997-private.h b/include/linux/mfd/max8997-private.h
index 69d1010e2e5..5ff2400ad46 100644
--- a/include/linux/mfd/max8997-private.h
+++ b/include/linux/mfd/max8997-private.h
@@ -311,10 +311,6 @@ enum max8997_irq {
MAX8997_IRQ_NR,
};
-#define MAX8997_REG_BUCK1DVS(x) (MAX8997_REG_BUCK1DVS1 + (x) - 1)
-#define MAX8997_REG_BUCK2DVS(x) (MAX8997_REG_BUCK2DVS1 + (x) - 1)
-#define MAX8997_REG_BUCK5DVS(x) (MAX8997_REG_BUCK5DVS1 + (x) - 1)
-
#define MAX8997_NUM_GPIO 12
struct max8997_dev {
struct device *dev;
diff --git a/include/linux/mfd/pm8xxx/core.h b/include/linux/mfd/pm8xxx/core.h
new file mode 100644
index 00000000000..bd2f4f64e93
--- /dev/null
+++ b/include/linux/mfd/pm8xxx/core.h
@@ -0,0 +1,81 @@
+/*
+ * Copyright (c) 2011, Code Aurora Forum. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+/*
+ * Qualcomm PMIC 8xxx driver header file
+ *
+ */
+
+#ifndef __MFD_PM8XXX_CORE_H
+#define __MFD_PM8XXX_CORE_H
+
+#include <linux/mfd/core.h>
+
+struct pm8xxx_drvdata {
+ int (*pmic_readb) (const struct device *dev, u16 addr, u8 *val);
+ int (*pmic_writeb) (const struct device *dev, u16 addr, u8 val);
+ int (*pmic_read_buf) (const struct device *dev, u16 addr, u8 *buf,
+ int n);
+ int (*pmic_write_buf) (const struct device *dev, u16 addr, u8 *buf,
+ int n);
+ int (*pmic_read_irq_stat) (const struct device *dev, int irq);
+ void *pm_chip_data;
+};
+
+static inline int pm8xxx_readb(const struct device *dev, u16 addr, u8 *val)
+{
+ struct pm8xxx_drvdata *dd = dev_get_drvdata(dev);
+
+ if (!dd)
+ return -EINVAL;
+ return dd->pmic_readb(dev, addr, val);
+}
+
+static inline int pm8xxx_writeb(const struct device *dev, u16 addr, u8 val)
+{
+ struct pm8xxx_drvdata *dd = dev_get_drvdata(dev);
+
+ if (!dd)
+ return -EINVAL;
+ return dd->pmic_writeb(dev, addr, val);
+}
+
+static inline int pm8xxx_read_buf(const struct device *dev, u16 addr, u8 *buf,
+ int n)
+{
+ struct pm8xxx_drvdata *dd = dev_get_drvdata(dev);
+
+ if (!dd)
+ return -EINVAL;
+ return dd->pmic_read_buf(dev, addr, buf, n);
+}
+
+static inline int pm8xxx_write_buf(const struct device *dev, u16 addr, u8 *buf,
+ int n)
+{
+ struct pm8xxx_drvdata *dd = dev_get_drvdata(dev);
+
+ if (!dd)
+ return -EINVAL;
+ return dd->pmic_write_buf(dev, addr, buf, n);
+}
+
+static inline int pm8xxx_read_irq_stat(const struct device *dev, int irq)
+{
+ struct pm8xxx_drvdata *dd = dev_get_drvdata(dev);
+
+ if (!dd)
+ return -EINVAL;
+ return dd->pmic_read_irq_stat(dev, irq);
+}
+
+#endif
diff --git a/include/linux/mfd/pm8xxx/irq.h b/include/linux/mfd/pm8xxx/irq.h
new file mode 100644
index 00000000000..4b21769f448
--- /dev/null
+++ b/include/linux/mfd/pm8xxx/irq.h
@@ -0,0 +1,59 @@
+/*
+ * Copyright (c) 2011, Code Aurora Forum. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+/*
+ * Qualcomm PMIC irq 8xxx driver header file
+ *
+ */
+
+#ifndef __MFD_PM8XXX_IRQ_H
+#define __MFD_PM8XXX_IRQ_H
+
+#include <linux/errno.h>
+#include <linux/err.h>
+
+struct pm8xxx_irq_core_data {
+ u32 rev;
+ int nirqs;
+};
+
+struct pm8xxx_irq_platform_data {
+ int irq_base;
+ struct pm8xxx_irq_core_data irq_cdata;
+ int devirq;
+ int irq_trigger_flag;
+};
+
+struct pm_irq_chip;
+
+#ifdef CONFIG_MFD_PM8XXX_IRQ
+int pm8xxx_get_irq_stat(struct pm_irq_chip *chip, int irq);
+struct pm_irq_chip * __devinit pm8xxx_irq_init(struct device *dev,
+ const struct pm8xxx_irq_platform_data *pdata);
+int __devexit pm8xxx_irq_exit(struct pm_irq_chip *chip);
+#else
+static inline int pm8xxx_get_irq_stat(struct pm_irq_chip *chip, int irq)
+{
+ return -ENXIO;
+}
+static inline struct pm_irq_chip * __devinit pm8xxx_irq_init(
+ const struct device *dev,
+ const struct pm8xxx_irq_platform_data *pdata)
+{
+ return ERR_PTR(-ENXIO);
+}
+static inline int __devexit pm8xxx_irq_exit(struct pm_irq_chip *chip)
+{
+ return -ENXIO;
+}
+#endif /* CONFIG_MFD_PM8XXX_IRQ */
+#endif /* __MFD_PM8XXX_IRQ_H */
diff --git a/include/linux/mfd/pm8xxx/pm8921.h b/include/linux/mfd/pm8xxx/pm8921.h
new file mode 100644
index 00000000000..d5517fd32d1
--- /dev/null
+++ b/include/linux/mfd/pm8xxx/pm8921.h
@@ -0,0 +1,31 @@
+/*
+ * Copyright (c) 2011, Code Aurora Forum. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+/*
+ * Qualcomm PMIC 8921 driver header file
+ *
+ */
+
+#ifndef __MFD_PM8921_H
+#define __MFD_PM8921_H
+
+#include <linux/device.h>
+#include <linux/mfd/pm8xxx/irq.h>
+
+#define PM8921_NR_IRQS 256
+
+struct pm8921_platform_data {
+ int irq_base;
+ struct pm8xxx_irq_platform_data *irq_pdata;
+};
+
+#endif
diff --git a/include/linux/mfd/tmio.h b/include/linux/mfd/tmio.h
index 8e70310ee94..5a90266c3a5 100644
--- a/include/linux/mfd/tmio.h
+++ b/include/linux/mfd/tmio.h
@@ -4,6 +4,7 @@
#include <linux/fb.h>
#include <linux/io.h>
#include <linux/platform_device.h>
+#include <linux/pm_runtime.h>
#define tmio_ioread8(addr) readb(addr)
#define tmio_ioread16(addr) readw(addr)
@@ -61,6 +62,12 @@
* Some controllers can support SDIO IRQ signalling.
*/
#define TMIO_MMC_SDIO_IRQ (1 << 2)
+/*
+ * Some platforms can detect card insertion events with controller powered
+ * down, in which case they have to call tmio_mmc_cd_wakeup() to power up the
+ * controller and report the event to the driver.
+ */
+#define TMIO_MMC_HAS_COLD_CD (1 << 3)
int tmio_core_mmc_enable(void __iomem *cnf, int shift, unsigned long base);
int tmio_core_mmc_resume(void __iomem *cnf, int shift, unsigned long base);
@@ -82,11 +89,21 @@ struct tmio_mmc_data {
unsigned long flags;
u32 ocr_mask; /* available voltages */
struct tmio_mmc_dma *dma;
+ struct device *dev;
+ bool power;
void (*set_pwr)(struct platform_device *host, int state);
void (*set_clk_div)(struct platform_device *host, int state);
int (*get_cd)(struct platform_device *host);
};
+static inline void tmio_mmc_cd_wakeup(struct tmio_mmc_data *pdata)
+{
+ if (pdata && !pdata->power) {
+ pdata->power = true;
+ pm_runtime_get(pdata->dev);
+ }
+}
+
/*
* data for the NAND controller
*/
diff --git a/include/linux/mfd/tps65910.h b/include/linux/mfd/tps65910.h
new file mode 100644
index 00000000000..8bb85b930c0
--- /dev/null
+++ b/include/linux/mfd/tps65910.h
@@ -0,0 +1,800 @@
+/*
+ * tps65910.h -- TI TPS6591x
+ *
+ * Copyright 2010-2011 Texas Instruments Inc.
+ *
+ * Author: Graeme Gregory <gg@slimlogic.co.uk>
+ * Author: Jorge Eduardo Candelaria <jedu@slimlogic.co.uk>
+ * Author: Arnaud Deconinck <a-deconinck@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ */
+
+#ifndef __LINUX_MFD_TPS65910_H
+#define __LINUX_MFD_TPS65910_H
+
+/* TPS chip id list */
+#define TPS65910 0
+#define TPS65911 1
+
+/* TPS regulator type list */
+#define REGULATOR_LDO 0
+#define REGULATOR_DCDC 1
+
+/*
+ * List of registers for component TPS65910
+ *
+ */
+
+#define TPS65910_SECONDS 0x0
+#define TPS65910_MINUTES 0x1
+#define TPS65910_HOURS 0x2
+#define TPS65910_DAYS 0x3
+#define TPS65910_MONTHS 0x4
+#define TPS65910_YEARS 0x5
+#define TPS65910_WEEKS 0x6
+#define TPS65910_ALARM_SECONDS 0x8
+#define TPS65910_ALARM_MINUTES 0x9
+#define TPS65910_ALARM_HOURS 0xA
+#define TPS65910_ALARM_DAYS 0xB
+#define TPS65910_ALARM_MONTHS 0xC
+#define TPS65910_ALARM_YEARS 0xD
+#define TPS65910_RTC_CTRL 0x10
+#define TPS65910_RTC_STATUS 0x11
+#define TPS65910_RTC_INTERRUPTS 0x12
+#define TPS65910_RTC_COMP_LSB 0x13
+#define TPS65910_RTC_COMP_MSB 0x14
+#define TPS65910_RTC_RES_PROG 0x15
+#define TPS65910_RTC_RESET_STATUS 0x16
+#define TPS65910_BCK1 0x17
+#define TPS65910_BCK2 0x18
+#define TPS65910_BCK3 0x19
+#define TPS65910_BCK4 0x1A
+#define TPS65910_BCK5 0x1B
+#define TPS65910_PUADEN 0x1C
+#define TPS65910_REF 0x1D
+#define TPS65910_VRTC 0x1E
+#define TPS65910_VIO 0x20
+#define TPS65910_VDD1 0x21
+#define TPS65910_VDD1_OP 0x22
+#define TPS65910_VDD1_SR 0x23
+#define TPS65910_VDD2 0x24
+#define TPS65910_VDD2_OP 0x25
+#define TPS65910_VDD2_SR 0x26
+#define TPS65910_VDD3 0x27
+#define TPS65910_VDIG1 0x30
+#define TPS65910_VDIG2 0x31
+#define TPS65910_VAUX1 0x32
+#define TPS65910_VAUX2 0x33
+#define TPS65910_VAUX33 0x34
+#define TPS65910_VMMC 0x35
+#define TPS65910_VPLL 0x36
+#define TPS65910_VDAC 0x37
+#define TPS65910_THERM 0x38
+#define TPS65910_BBCH 0x39
+#define TPS65910_DCDCCTRL 0x3E
+#define TPS65910_DEVCTRL 0x3F
+#define TPS65910_DEVCTRL2 0x40
+#define TPS65910_SLEEP_KEEP_LDO_ON 0x41
+#define TPS65910_SLEEP_KEEP_RES_ON 0x42
+#define TPS65910_SLEEP_SET_LDO_OFF 0x43
+#define TPS65910_SLEEP_SET_RES_OFF 0x44
+#define TPS65910_EN1_LDO_ASS 0x45
+#define TPS65910_EN1_SMPS_ASS 0x46
+#define TPS65910_EN2_LDO_ASS 0x47
+#define TPS65910_EN2_SMPS_ASS 0x48
+#define TPS65910_EN3_LDO_ASS 0x49
+#define TPS65910_SPARE 0x4A
+#define TPS65910_INT_STS 0x50
+#define TPS65910_INT_MSK 0x51
+#define TPS65910_INT_STS2 0x52
+#define TPS65910_INT_MSK2 0x53
+#define TPS65910_INT_STS3 0x54
+#define TPS65910_INT_MSK3 0x55
+#define TPS65910_GPIO0 0x60
+#define TPS65910_GPIO1 0x61
+#define TPS65910_GPIO2 0x62
+#define TPS65910_GPIO3 0x63
+#define TPS65910_GPIO4 0x64
+#define TPS65910_GPIO5 0x65
+#define TPS65910_GPIO6 0x66
+#define TPS65910_GPIO7 0x67
+#define TPS65910_GPIO8 0x68
+#define TPS65910_JTAGVERNUM 0x80
+#define TPS65910_MAX_REGISTER 0x80
+
+/*
+ * List of registers specific to TPS65911
+ */
+#define TPS65911_VDDCTRL 0x27
+#define TPS65911_VDDCTRL_OP 0x28
+#define TPS65911_VDDCTRL_SR 0x29
+#define TPS65911_LDO1 0x30
+#define TPS65911_LDO2 0x31
+#define TPS65911_LDO5 0x32
+#define TPS65911_LDO8 0x33
+#define TPS65911_LDO7 0x34
+#define TPS65911_LDO6 0x35
+#define TPS65911_LDO4 0x36
+#define TPS65911_LDO3 0x37
+#define TPS65911_VMBCH 0x6A
+#define TPS65911_VMBCH2 0x6B
+
+/*
+ * List of register bitfields for component TPS65910
+ *
+ */
+
+
+/*Register BCK1 (0x80) register.RegisterDescription */
+#define BCK1_BCKUP_MASK 0xFF
+#define BCK1_BCKUP_SHIFT 0
+
+
+/*Register BCK2 (0x80) register.RegisterDescription */
+#define BCK2_BCKUP_MASK 0xFF
+#define BCK2_BCKUP_SHIFT 0
+
+
+/*Register BCK3 (0x80) register.RegisterDescription */
+#define BCK3_BCKUP_MASK 0xFF
+#define BCK3_BCKUP_SHIFT 0
+
+
+/*Register BCK4 (0x80) register.RegisterDescription */
+#define BCK4_BCKUP_MASK 0xFF
+#define BCK4_BCKUP_SHIFT 0
+
+
+/*Register BCK5 (0x80) register.RegisterDescription */
+#define BCK5_BCKUP_MASK 0xFF
+#define BCK5_BCKUP_SHIFT 0
+
+
+/*Register PUADEN (0x80) register.RegisterDescription */
+#define PUADEN_EN3P_MASK 0x80
+#define PUADEN_EN3P_SHIFT 7
+#define PUADEN_I2CCTLP_MASK 0x40
+#define PUADEN_I2CCTLP_SHIFT 6
+#define PUADEN_I2CSRP_MASK 0x20
+#define PUADEN_I2CSRP_SHIFT 5
+#define PUADEN_PWRONP_MASK 0x10
+#define PUADEN_PWRONP_SHIFT 4
+#define PUADEN_SLEEPP_MASK 0x08
+#define PUADEN_SLEEPP_SHIFT 3
+#define PUADEN_PWRHOLDP_MASK 0x04
+#define PUADEN_PWRHOLDP_SHIFT 2
+#define PUADEN_BOOT1P_MASK 0x02
+#define PUADEN_BOOT1P_SHIFT 1
+#define PUADEN_BOOT0P_MASK 0x01
+#define PUADEN_BOOT0P_SHIFT 0
+
+
+/*Register REF (0x80) register.RegisterDescription */
+#define REF_VMBCH_SEL_MASK 0x0C
+#define REF_VMBCH_SEL_SHIFT 2
+#define REF_ST_MASK 0x03
+#define REF_ST_SHIFT 0
+
+
+/*Register VRTC (0x80) register.RegisterDescription */
+#define VRTC_VRTC_OFFMASK_MASK 0x08
+#define VRTC_VRTC_OFFMASK_SHIFT 3
+#define VRTC_ST_MASK 0x03
+#define VRTC_ST_SHIFT 0
+
+
+/*Register VIO (0x80) register.RegisterDescription */
+#define VIO_ILMAX_MASK 0xC0
+#define VIO_ILMAX_SHIFT 6
+#define VIO_SEL_MASK 0x0C
+#define VIO_SEL_SHIFT 2
+#define VIO_ST_MASK 0x03
+#define VIO_ST_SHIFT 0
+
+
+/*Register VDD1 (0x80) register.RegisterDescription */
+#define VDD1_VGAIN_SEL_MASK 0xC0
+#define VDD1_VGAIN_SEL_SHIFT 6
+#define VDD1_ILMAX_MASK 0x20
+#define VDD1_ILMAX_SHIFT 5
+#define VDD1_TSTEP_MASK 0x1C
+#define VDD1_TSTEP_SHIFT 2
+#define VDD1_ST_MASK 0x03
+#define VDD1_ST_SHIFT 0
+
+
+/*Register VDD1_OP (0x80) register.RegisterDescription */
+#define VDD1_OP_CMD_MASK 0x80
+#define VDD1_OP_CMD_SHIFT 7
+#define VDD1_OP_SEL_MASK 0x7F
+#define VDD1_OP_SEL_SHIFT 0
+
+
+/*Register VDD1_SR (0x80) register.RegisterDescription */
+#define VDD1_SR_SEL_MASK 0x7F
+#define VDD1_SR_SEL_SHIFT 0
+
+
+/*Register VDD2 (0x80) register.RegisterDescription */
+#define VDD2_VGAIN_SEL_MASK 0xC0
+#define VDD2_VGAIN_SEL_SHIFT 6
+#define VDD2_ILMAX_MASK 0x20
+#define VDD2_ILMAX_SHIFT 5
+#define VDD2_TSTEP_MASK 0x1C
+#define VDD2_TSTEP_SHIFT 2
+#define VDD2_ST_MASK 0x03
+#define VDD2_ST_SHIFT 0
+
+
+/*Register VDD2_OP (0x80) register.RegisterDescription */
+#define VDD2_OP_CMD_MASK 0x80
+#define VDD2_OP_CMD_SHIFT 7
+#define VDD2_OP_SEL_MASK 0x7F
+#define VDD2_OP_SEL_SHIFT 0
+
+/*Register VDD2_SR (0x80) register.RegisterDescription */
+#define VDD2_SR_SEL_MASK 0x7F
+#define VDD2_SR_SEL_SHIFT 0
+
+
+/*Registers VDD1, VDD2 voltage values definitions */
+#define VDD1_2_NUM_VOLTS 73
+#define VDD1_2_MIN_VOLT 6000
+#define VDD1_2_OFFSET 125
+
+
+/*Register VDD3 (0x80) register.RegisterDescription */
+#define VDD3_CKINEN_MASK 0x04
+#define VDD3_CKINEN_SHIFT 2
+#define VDD3_ST_MASK 0x03
+#define VDD3_ST_SHIFT 0
+#define VDDCTRL_MIN_VOLT 6000
+#define VDDCTRL_OFFSET 125
+
+/*Registers VDIG (0x80) to VDAC register.RegisterDescription */
+#define LDO_SEL_MASK 0x0C
+#define LDO_SEL_SHIFT 2
+#define LDO_ST_MASK 0x03
+#define LDO_ST_SHIFT 0
+#define LDO_ST_ON_BIT 0x01
+#define LDO_ST_MODE_BIT 0x02
+
+
+/* Registers LDO1 to LDO8 in tps65910 */
+#define LDO1_SEL_MASK 0xFC
+#define LDO3_SEL_MASK 0x7C
+#define LDO_MIN_VOLT 1000
+#define LDO_MAX_VOLT 3300;
+
+
+/*Register VDIG1 (0x80) register.RegisterDescription */
+#define VDIG1_SEL_MASK 0x0C
+#define VDIG1_SEL_SHIFT 2
+#define VDIG1_ST_MASK 0x03
+#define VDIG1_ST_SHIFT 0
+
+
+/*Register VDIG2 (0x80) register.RegisterDescription */
+#define VDIG2_SEL_MASK 0x0C
+#define VDIG2_SEL_SHIFT 2
+#define VDIG2_ST_MASK 0x03
+#define VDIG2_ST_SHIFT 0
+
+
+/*Register VAUX1 (0x80) register.RegisterDescription */
+#define VAUX1_SEL_MASK 0x0C
+#define VAUX1_SEL_SHIFT 2
+#define VAUX1_ST_MASK 0x03
+#define VAUX1_ST_SHIFT 0
+
+
+/*Register VAUX2 (0x80) register.RegisterDescription */
+#define VAUX2_SEL_MASK 0x0C
+#define VAUX2_SEL_SHIFT 2
+#define VAUX2_ST_MASK 0x03
+#define VAUX2_ST_SHIFT 0
+
+
+/*Register VAUX33 (0x80) register.RegisterDescription */
+#define VAUX33_SEL_MASK 0x0C
+#define VAUX33_SEL_SHIFT 2
+#define VAUX33_ST_MASK 0x03
+#define VAUX33_ST_SHIFT 0
+
+
+/*Register VMMC (0x80) register.RegisterDescription */
+#define VMMC_SEL_MASK 0x0C
+#define VMMC_SEL_SHIFT 2
+#define VMMC_ST_MASK 0x03
+#define VMMC_ST_SHIFT 0
+
+
+/*Register VPLL (0x80) register.RegisterDescription */
+#define VPLL_SEL_MASK 0x0C
+#define VPLL_SEL_SHIFT 2
+#define VPLL_ST_MASK 0x03
+#define VPLL_ST_SHIFT 0
+
+
+/*Register VDAC (0x80) register.RegisterDescription */
+#define VDAC_SEL_MASK 0x0C
+#define VDAC_SEL_SHIFT 2
+#define VDAC_ST_MASK 0x03
+#define VDAC_ST_SHIFT 0
+
+
+/*Register THERM (0x80) register.RegisterDescription */
+#define THERM_THERM_HD_MASK 0x20
+#define THERM_THERM_HD_SHIFT 5
+#define THERM_THERM_TS_MASK 0x10
+#define THERM_THERM_TS_SHIFT 4
+#define THERM_THERM_HDSEL_MASK 0x0C
+#define THERM_THERM_HDSEL_SHIFT 2
+#define THERM_RSVD1_MASK 0x02
+#define THERM_RSVD1_SHIFT 1
+#define THERM_THERM_STATE_MASK 0x01
+#define THERM_THERM_STATE_SHIFT 0
+
+
+/*Register BBCH (0x80) register.RegisterDescription */
+#define BBCH_BBSEL_MASK 0x06
+#define BBCH_BBSEL_SHIFT 1
+#define BBCH_BBCHEN_MASK 0x01
+#define BBCH_BBCHEN_SHIFT 0
+
+
+/*Register DCDCCTRL (0x80) register.RegisterDescription */
+#define DCDCCTRL_VDD2_PSKIP_MASK 0x20
+#define DCDCCTRL_VDD2_PSKIP_SHIFT 5
+#define DCDCCTRL_VDD1_PSKIP_MASK 0x10
+#define DCDCCTRL_VDD1_PSKIP_SHIFT 4
+#define DCDCCTRL_VIO_PSKIP_MASK 0x08
+#define DCDCCTRL_VIO_PSKIP_SHIFT 3
+#define DCDCCTRL_DCDCCKEXT_MASK 0x04
+#define DCDCCTRL_DCDCCKEXT_SHIFT 2
+#define DCDCCTRL_DCDCCKSYNC_MASK 0x03
+#define DCDCCTRL_DCDCCKSYNC_SHIFT 0
+
+
+/*Register DEVCTRL (0x80) register.RegisterDescription */
+#define DEVCTRL_RTC_PWDN_MASK 0x40
+#define DEVCTRL_RTC_PWDN_SHIFT 6
+#define DEVCTRL_CK32K_CTRL_MASK 0x20
+#define DEVCTRL_CK32K_CTRL_SHIFT 5
+#define DEVCTRL_SR_CTL_I2C_SEL_MASK 0x10
+#define DEVCTRL_SR_CTL_I2C_SEL_SHIFT 4
+#define DEVCTRL_DEV_OFF_RST_MASK 0x08
+#define DEVCTRL_DEV_OFF_RST_SHIFT 3
+#define DEVCTRL_DEV_ON_MASK 0x04
+#define DEVCTRL_DEV_ON_SHIFT 2
+#define DEVCTRL_DEV_SLP_MASK 0x02
+#define DEVCTRL_DEV_SLP_SHIFT 1
+#define DEVCTRL_DEV_OFF_MASK 0x01
+#define DEVCTRL_DEV_OFF_SHIFT 0
+
+
+/*Register DEVCTRL2 (0x80) register.RegisterDescription */
+#define DEVCTRL2_TSLOT_LENGTH_MASK 0x30
+#define DEVCTRL2_TSLOT_LENGTH_SHIFT 4
+#define DEVCTRL2_SLEEPSIG_POL_MASK 0x08
+#define DEVCTRL2_SLEEPSIG_POL_SHIFT 3
+#define DEVCTRL2_PWON_LP_OFF_MASK 0x04
+#define DEVCTRL2_PWON_LP_OFF_SHIFT 2
+#define DEVCTRL2_PWON_LP_RST_MASK 0x02
+#define DEVCTRL2_PWON_LP_RST_SHIFT 1
+#define DEVCTRL2_IT_POL_MASK 0x01
+#define DEVCTRL2_IT_POL_SHIFT 0
+
+
+/*Register SLEEP_KEEP_LDO_ON (0x80) register.RegisterDescription */
+#define SLEEP_KEEP_LDO_ON_VDAC_KEEPON_MASK 0x80
+#define SLEEP_KEEP_LDO_ON_VDAC_KEEPON_SHIFT 7
+#define SLEEP_KEEP_LDO_ON_VPLL_KEEPON_MASK 0x40
+#define SLEEP_KEEP_LDO_ON_VPLL_KEEPON_SHIFT 6
+#define SLEEP_KEEP_LDO_ON_VAUX33_KEEPON_MASK 0x20
+#define SLEEP_KEEP_LDO_ON_VAUX33_KEEPON_SHIFT 5
+#define SLEEP_KEEP_LDO_ON_VAUX2_KEEPON_MASK 0x10
+#define SLEEP_KEEP_LDO_ON_VAUX2_KEEPON_SHIFT 4
+#define SLEEP_KEEP_LDO_ON_VAUX1_KEEPON_MASK 0x08
+#define SLEEP_KEEP_LDO_ON_VAUX1_KEEPON_SHIFT 3
+#define SLEEP_KEEP_LDO_ON_VDIG2_KEEPON_MASK 0x04
+#define SLEEP_KEEP_LDO_ON_VDIG2_KEEPON_SHIFT 2
+#define SLEEP_KEEP_LDO_ON_VDIG1_KEEPON_MASK 0x02
+#define SLEEP_KEEP_LDO_ON_VDIG1_KEEPON_SHIFT 1
+#define SLEEP_KEEP_LDO_ON_VMMC_KEEPON_MASK 0x01
+#define SLEEP_KEEP_LDO_ON_VMMC_KEEPON_SHIFT 0
+
+
+/*Register SLEEP_KEEP_RES_ON (0x80) register.RegisterDescription */
+#define SLEEP_KEEP_RES_ON_THERM_KEEPON_MASK 0x80
+#define SLEEP_KEEP_RES_ON_THERM_KEEPON_SHIFT 7
+#define SLEEP_KEEP_RES_ON_CLKOUT32K_KEEPON_MASK 0x40
+#define SLEEP_KEEP_RES_ON_CLKOUT32K_KEEPON_SHIFT 6
+#define SLEEP_KEEP_RES_ON_VRTC_KEEPON_MASK 0x20
+#define SLEEP_KEEP_RES_ON_VRTC_KEEPON_SHIFT 5
+#define SLEEP_KEEP_RES_ON_I2CHS_KEEPON_MASK 0x10
+#define SLEEP_KEEP_RES_ON_I2CHS_KEEPON_SHIFT 4
+#define SLEEP_KEEP_RES_ON_VDD3_KEEPON_MASK 0x08
+#define SLEEP_KEEP_RES_ON_VDD3_KEEPON_SHIFT 3
+#define SLEEP_KEEP_RES_ON_VDD2_KEEPON_MASK 0x04
+#define SLEEP_KEEP_RES_ON_VDD2_KEEPON_SHIFT 2
+#define SLEEP_KEEP_RES_ON_VDD1_KEEPON_MASK 0x02
+#define SLEEP_KEEP_RES_ON_VDD1_KEEPON_SHIFT 1
+#define SLEEP_KEEP_RES_ON_VIO_KEEPON_MASK 0x01
+#define SLEEP_KEEP_RES_ON_VIO_KEEPON_SHIFT 0
+
+
+/*Register SLEEP_SET_LDO_OFF (0x80) register.RegisterDescription */
+#define SLEEP_SET_LDO_OFF_VDAC_SETOFF_MASK 0x80
+#define SLEEP_SET_LDO_OFF_VDAC_SETOFF_SHIFT 7
+#define SLEEP_SET_LDO_OFF_VPLL_SETOFF_MASK 0x40
+#define SLEEP_SET_LDO_OFF_VPLL_SETOFF_SHIFT 6
+#define SLEEP_SET_LDO_OFF_VAUX33_SETOFF_MASK 0x20
+#define SLEEP_SET_LDO_OFF_VAUX33_SETOFF_SHIFT 5
+#define SLEEP_SET_LDO_OFF_VAUX2_SETOFF_MASK 0x10
+#define SLEEP_SET_LDO_OFF_VAUX2_SETOFF_SHIFT 4
+#define SLEEP_SET_LDO_OFF_VAUX1_SETOFF_MASK 0x08
+#define SLEEP_SET_LDO_OFF_VAUX1_SETOFF_SHIFT 3
+#define SLEEP_SET_LDO_OFF_VDIG2_SETOFF_MASK 0x04
+#define SLEEP_SET_LDO_OFF_VDIG2_SETOFF_SHIFT 2
+#define SLEEP_SET_LDO_OFF_VDIG1_SETOFF_MASK 0x02
+#define SLEEP_SET_LDO_OFF_VDIG1_SETOFF_SHIFT 1
+#define SLEEP_SET_LDO_OFF_VMMC_SETOFF_MASK 0x01
+#define SLEEP_SET_LDO_OFF_VMMC_SETOFF_SHIFT 0
+
+
+/*Register SLEEP_SET_RES_OFF (0x80) register.RegisterDescription */
+#define SLEEP_SET_RES_OFF_DEFAULT_VOLT_MASK 0x80
+#define SLEEP_SET_RES_OFF_DEFAULT_VOLT_SHIFT 7
+#define SLEEP_SET_RES_OFF_RSVD_MASK 0x60
+#define SLEEP_SET_RES_OFF_RSVD_SHIFT 5
+#define SLEEP_SET_RES_OFF_SPARE_SETOFF_MASK 0x10
+#define SLEEP_SET_RES_OFF_SPARE_SETOFF_SHIFT 4
+#define SLEEP_SET_RES_OFF_VDD3_SETOFF_MASK 0x08
+#define SLEEP_SET_RES_OFF_VDD3_SETOFF_SHIFT 3
+#define SLEEP_SET_RES_OFF_VDD2_SETOFF_MASK 0x04
+#define SLEEP_SET_RES_OFF_VDD2_SETOFF_SHIFT 2
+#define SLEEP_SET_RES_OFF_VDD1_SETOFF_MASK 0x02
+#define SLEEP_SET_RES_OFF_VDD1_SETOFF_SHIFT 1
+#define SLEEP_SET_RES_OFF_VIO_SETOFF_MASK 0x01
+#define SLEEP_SET_RES_OFF_VIO_SETOFF_SHIFT 0
+
+
+/*Register EN1_LDO_ASS (0x80) register.RegisterDescription */
+#define EN1_LDO_ASS_VDAC_EN1_MASK 0x80
+#define EN1_LDO_ASS_VDAC_EN1_SHIFT 7
+#define EN1_LDO_ASS_VPLL_EN1_MASK 0x40
+#define EN1_LDO_ASS_VPLL_EN1_SHIFT 6
+#define EN1_LDO_ASS_VAUX33_EN1_MASK 0x20
+#define EN1_LDO_ASS_VAUX33_EN1_SHIFT 5
+#define EN1_LDO_ASS_VAUX2_EN1_MASK 0x10
+#define EN1_LDO_ASS_VAUX2_EN1_SHIFT 4
+#define EN1_LDO_ASS_VAUX1_EN1_MASK 0x08
+#define EN1_LDO_ASS_VAUX1_EN1_SHIFT 3
+#define EN1_LDO_ASS_VDIG2_EN1_MASK 0x04
+#define EN1_LDO_ASS_VDIG2_EN1_SHIFT 2
+#define EN1_LDO_ASS_VDIG1_EN1_MASK 0x02
+#define EN1_LDO_ASS_VDIG1_EN1_SHIFT 1
+#define EN1_LDO_ASS_VMMC_EN1_MASK 0x01
+#define EN1_LDO_ASS_VMMC_EN1_SHIFT 0
+
+
+/*Register EN1_SMPS_ASS (0x80) register.RegisterDescription */
+#define EN1_SMPS_ASS_RSVD_MASK 0xE0
+#define EN1_SMPS_ASS_RSVD_SHIFT 5
+#define EN1_SMPS_ASS_SPARE_EN1_MASK 0x10
+#define EN1_SMPS_ASS_SPARE_EN1_SHIFT 4
+#define EN1_SMPS_ASS_VDD3_EN1_MASK 0x08
+#define EN1_SMPS_ASS_VDD3_EN1_SHIFT 3
+#define EN1_SMPS_ASS_VDD2_EN1_MASK 0x04
+#define EN1_SMPS_ASS_VDD2_EN1_SHIFT 2
+#define EN1_SMPS_ASS_VDD1_EN1_MASK 0x02
+#define EN1_SMPS_ASS_VDD1_EN1_SHIFT 1
+#define EN1_SMPS_ASS_VIO_EN1_MASK 0x01
+#define EN1_SMPS_ASS_VIO_EN1_SHIFT 0
+
+
+/*Register EN2_LDO_ASS (0x80) register.RegisterDescription */
+#define EN2_LDO_ASS_VDAC_EN2_MASK 0x80
+#define EN2_LDO_ASS_VDAC_EN2_SHIFT 7
+#define EN2_LDO_ASS_VPLL_EN2_MASK 0x40
+#define EN2_LDO_ASS_VPLL_EN2_SHIFT 6
+#define EN2_LDO_ASS_VAUX33_EN2_MASK 0x20
+#define EN2_LDO_ASS_VAUX33_EN2_SHIFT 5
+#define EN2_LDO_ASS_VAUX2_EN2_MASK 0x10
+#define EN2_LDO_ASS_VAUX2_EN2_SHIFT 4
+#define EN2_LDO_ASS_VAUX1_EN2_MASK 0x08
+#define EN2_LDO_ASS_VAUX1_EN2_SHIFT 3
+#define EN2_LDO_ASS_VDIG2_EN2_MASK 0x04
+#define EN2_LDO_ASS_VDIG2_EN2_SHIFT 2
+#define EN2_LDO_ASS_VDIG1_EN2_MASK 0x02
+#define EN2_LDO_ASS_VDIG1_EN2_SHIFT 1
+#define EN2_LDO_ASS_VMMC_EN2_MASK 0x01
+#define EN2_LDO_ASS_VMMC_EN2_SHIFT 0
+
+
+/*Register EN2_SMPS_ASS (0x80) register.RegisterDescription */
+#define EN2_SMPS_ASS_RSVD_MASK 0xE0
+#define EN2_SMPS_ASS_RSVD_SHIFT 5
+#define EN2_SMPS_ASS_SPARE_EN2_MASK 0x10
+#define EN2_SMPS_ASS_SPARE_EN2_SHIFT 4
+#define EN2_SMPS_ASS_VDD3_EN2_MASK 0x08
+#define EN2_SMPS_ASS_VDD3_EN2_SHIFT 3
+#define EN2_SMPS_ASS_VDD2_EN2_MASK 0x04
+#define EN2_SMPS_ASS_VDD2_EN2_SHIFT 2
+#define EN2_SMPS_ASS_VDD1_EN2_MASK 0x02
+#define EN2_SMPS_ASS_VDD1_EN2_SHIFT 1
+#define EN2_SMPS_ASS_VIO_EN2_MASK 0x01
+#define EN2_SMPS_ASS_VIO_EN2_SHIFT 0
+
+
+/*Register EN3_LDO_ASS (0x80) register.RegisterDescription */
+#define EN3_LDO_ASS_VDAC_EN3_MASK 0x80
+#define EN3_LDO_ASS_VDAC_EN3_SHIFT 7
+#define EN3_LDO_ASS_VPLL_EN3_MASK 0x40
+#define EN3_LDO_ASS_VPLL_EN3_SHIFT 6
+#define EN3_LDO_ASS_VAUX33_EN3_MASK 0x20
+#define EN3_LDO_ASS_VAUX33_EN3_SHIFT 5
+#define EN3_LDO_ASS_VAUX2_EN3_MASK 0x10
+#define EN3_LDO_ASS_VAUX2_EN3_SHIFT 4
+#define EN3_LDO_ASS_VAUX1_EN3_MASK 0x08
+#define EN3_LDO_ASS_VAUX1_EN3_SHIFT 3
+#define EN3_LDO_ASS_VDIG2_EN3_MASK 0x04
+#define EN3_LDO_ASS_VDIG2_EN3_SHIFT 2
+#define EN3_LDO_ASS_VDIG1_EN3_MASK 0x02
+#define EN3_LDO_ASS_VDIG1_EN3_SHIFT 1
+#define EN3_LDO_ASS_VMMC_EN3_MASK 0x01
+#define EN3_LDO_ASS_VMMC_EN3_SHIFT 0
+
+
+/*Register SPARE (0x80) register.RegisterDescription */
+#define SPARE_SPARE_MASK 0xFF
+#define SPARE_SPARE_SHIFT 0
+
+
+/*Register INT_STS (0x80) register.RegisterDescription */
+#define INT_STS_RTC_PERIOD_IT_MASK 0x80
+#define INT_STS_RTC_PERIOD_IT_SHIFT 7
+#define INT_STS_RTC_ALARM_IT_MASK 0x40
+#define INT_STS_RTC_ALARM_IT_SHIFT 6
+#define INT_STS_HOTDIE_IT_MASK 0x20
+#define INT_STS_HOTDIE_IT_SHIFT 5
+#define INT_STS_PWRHOLD_IT_MASK 0x10
+#define INT_STS_PWRHOLD_IT_SHIFT 4
+#define INT_STS_PWRON_LP_IT_MASK 0x08
+#define INT_STS_PWRON_LP_IT_SHIFT 3
+#define INT_STS_PWRON_IT_MASK 0x04
+#define INT_STS_PWRON_IT_SHIFT 2
+#define INT_STS_VMBHI_IT_MASK 0x02
+#define INT_STS_VMBHI_IT_SHIFT 1
+#define INT_STS_VMBDCH_IT_MASK 0x01
+#define INT_STS_VMBDCH_IT_SHIFT 0
+
+
+/*Register INT_MSK (0x80) register.RegisterDescription */
+#define INT_MSK_RTC_PERIOD_IT_MSK_MASK 0x80
+#define INT_MSK_RTC_PERIOD_IT_MSK_SHIFT 7
+#define INT_MSK_RTC_ALARM_IT_MSK_MASK 0x40
+#define INT_MSK_RTC_ALARM_IT_MSK_SHIFT 6
+#define INT_MSK_HOTDIE_IT_MSK_MASK 0x20
+#define INT_MSK_HOTDIE_IT_MSK_SHIFT 5
+#define INT_MSK_PWRHOLD_IT_MSK_MASK 0x10
+#define INT_MSK_PWRHOLD_IT_MSK_SHIFT 4
+#define INT_MSK_PWRON_LP_IT_MSK_MASK 0x08
+#define INT_MSK_PWRON_LP_IT_MSK_SHIFT 3
+#define INT_MSK_PWRON_IT_MSK_MASK 0x04
+#define INT_MSK_PWRON_IT_MSK_SHIFT 2
+#define INT_MSK_VMBHI_IT_MSK_MASK 0x02
+#define INT_MSK_VMBHI_IT_MSK_SHIFT 1
+#define INT_MSK_VMBDCH_IT_MSK_MASK 0x01
+#define INT_MSK_VMBDCH_IT_MSK_SHIFT 0
+
+
+/*Register INT_STS2 (0x80) register.RegisterDescription */
+#define INT_STS2_GPIO3_F_IT_MASK 0x80
+#define INT_STS2_GPIO3_F_IT_SHIFT 7
+#define INT_STS2_GPIO3_R_IT_MASK 0x40
+#define INT_STS2_GPIO3_R_IT_SHIFT 6
+#define INT_STS2_GPIO2_F_IT_MASK 0x20
+#define INT_STS2_GPIO2_F_IT_SHIFT 5
+#define INT_STS2_GPIO2_R_IT_MASK 0x10
+#define INT_STS2_GPIO2_R_IT_SHIFT 4
+#define INT_STS2_GPIO1_F_IT_MASK 0x08
+#define INT_STS2_GPIO1_F_IT_SHIFT 3
+#define INT_STS2_GPIO1_R_IT_MASK 0x04
+#define INT_STS2_GPIO1_R_IT_SHIFT 2
+#define INT_STS2_GPIO0_F_IT_MASK 0x02
+#define INT_STS2_GPIO0_F_IT_SHIFT 1
+#define INT_STS2_GPIO0_R_IT_MASK 0x01
+#define INT_STS2_GPIO0_R_IT_SHIFT 0
+
+
+/*Register INT_MSK2 (0x80) register.RegisterDescription */
+#define INT_MSK2_GPIO3_F_IT_MSK_MASK 0x80
+#define INT_MSK2_GPIO3_F_IT_MSK_SHIFT 7
+#define INT_MSK2_GPIO3_R_IT_MSK_MASK 0x40
+#define INT_MSK2_GPIO3_R_IT_MSK_SHIFT 6
+#define INT_MSK2_GPIO2_F_IT_MSK_MASK 0x20
+#define INT_MSK2_GPIO2_F_IT_MSK_SHIFT 5
+#define INT_MSK2_GPIO2_R_IT_MSK_MASK 0x10
+#define INT_MSK2_GPIO2_R_IT_MSK_SHIFT 4
+#define INT_MSK2_GPIO1_F_IT_MSK_MASK 0x08
+#define INT_MSK2_GPIO1_F_IT_MSK_SHIFT 3
+#define INT_MSK2_GPIO1_R_IT_MSK_MASK 0x04
+#define INT_MSK2_GPIO1_R_IT_MSK_SHIFT 2
+#define INT_MSK2_GPIO0_F_IT_MSK_MASK 0x02
+#define INT_MSK2_GPIO0_F_IT_MSK_SHIFT 1
+#define INT_MSK2_GPIO0_R_IT_MSK_MASK 0x01
+#define INT_MSK2_GPIO0_R_IT_MSK_SHIFT 0
+
+
+/*Register INT_STS3 (0x80) register.RegisterDescription */
+#define INT_STS3_GPIO5_F_IT_MASK 0x08
+#define INT_STS3_GPIO5_F_IT_SHIFT 3
+#define INT_STS3_GPIO5_R_IT_MASK 0x04
+#define INT_STS3_GPIO5_R_IT_SHIFT 2
+#define INT_STS3_GPIO4_F_IT_MASK 0x02
+#define INT_STS3_GPIO4_F_IT_SHIFT 1
+#define INT_STS3_GPIO4_R_IT_MASK 0x01
+#define INT_STS3_GPIO4_R_IT_SHIFT 0
+
+
+/*Register INT_MSK3 (0x80) register.RegisterDescription */
+#define INT_MSK3_GPIO5_F_IT_MSK_MASK 0x08
+#define INT_MSK3_GPIO5_F_IT_MSK_SHIFT 3
+#define INT_MSK3_GPIO5_R_IT_MSK_MASK 0x04
+#define INT_MSK3_GPIO5_R_IT_MSK_SHIFT 2
+#define INT_MSK3_GPIO4_F_IT_MSK_MASK 0x02
+#define INT_MSK3_GPIO4_F_IT_MSK_SHIFT 1
+#define INT_MSK3_GPIO4_R_IT_MSK_MASK 0x01
+#define INT_MSK3_GPIO4_R_IT_MSK_SHIFT 0
+
+
+/*Register GPIO (0x80) register.RegisterDescription */
+#define GPIO_DEB_MASK 0x10
+#define GPIO_DEB_SHIFT 4
+#define GPIO_PUEN_MASK 0x08
+#define GPIO_PUEN_SHIFT 3
+#define GPIO_CFG_MASK 0x04
+#define GPIO_CFG_SHIFT 2
+#define GPIO_STS_MASK 0x02
+#define GPIO_STS_SHIFT 1
+#define GPIO_SET_MASK 0x01
+#define GPIO_SET_SHIFT 0
+
+
+/*Register JTAGVERNUM (0x80) register.RegisterDescription */
+#define JTAGVERNUM_VERNUM_MASK 0x0F
+#define JTAGVERNUM_VERNUM_SHIFT 0
+
+
+/* Register VDDCTRL (0x27) bit definitions */
+#define VDDCTRL_ST_MASK 0x03
+#define VDDCTRL_ST_SHIFT 0
+
+
+/*Register VDDCTRL_OP (0x28) bit definitios */
+#define VDDCTRL_OP_CMD_MASK 0x80
+#define VDDCTRL_OP_CMD_SHIFT 7
+#define VDDCTRL_OP_SEL_MASK 0x7F
+#define VDDCTRL_OP_SEL_SHIFT 0
+
+
+/*Register VDDCTRL_SR (0x29) bit definitions */
+#define VDDCTRL_SR_SEL_MASK 0x7F
+#define VDDCTRL_SR_SEL_SHIFT 0
+
+
+/* IRQ Definitions */
+#define TPS65910_IRQ_VBAT_VMBDCH 0
+#define TPS65910_IRQ_VBAT_VMHI 1
+#define TPS65910_IRQ_PWRON 2
+#define TPS65910_IRQ_PWRON_LP 3
+#define TPS65910_IRQ_PWRHOLD 4
+#define TPS65910_IRQ_HOTDIE 5
+#define TPS65910_IRQ_RTC_ALARM 6
+#define TPS65910_IRQ_RTC_PERIOD 7
+#define TPS65910_IRQ_GPIO_R 8
+#define TPS65910_IRQ_GPIO_F 9
+#define TPS65910_NUM_IRQ 10
+
+#define TPS65911_IRQ_VBAT_VMBDCH 0
+#define TPS65911_IRQ_VBAT_VMBDCH2L 1
+#define TPS65911_IRQ_VBAT_VMBDCH2H 2
+#define TPS65911_IRQ_VBAT_VMHI 3
+#define TPS65911_IRQ_PWRON 4
+#define TPS65911_IRQ_PWRON_LP 5
+#define TPS65911_IRQ_PWRHOLD_F 6
+#define TPS65911_IRQ_PWRHOLD_R 7
+#define TPS65911_IRQ_HOTDIE 8
+#define TPS65911_IRQ_RTC_ALARM 9
+#define TPS65911_IRQ_RTC_PERIOD 10
+#define TPS65911_IRQ_GPIO0_R 11
+#define TPS65911_IRQ_GPIO0_F 12
+#define TPS65911_IRQ_GPIO1_R 13
+#define TPS65911_IRQ_GPIO1_F 14
+#define TPS65911_IRQ_GPIO2_R 15
+#define TPS65911_IRQ_GPIO2_F 16
+#define TPS65911_IRQ_GPIO3_R 17
+#define TPS65911_IRQ_GPIO3_F 18
+#define TPS65911_IRQ_GPIO4_R 19
+#define TPS65911_IRQ_GPIO4_F 20
+#define TPS65911_IRQ_GPIO5_R 21
+#define TPS65911_IRQ_GPIO5_F 22
+#define TPS65911_IRQ_WTCHDG 23
+#define TPS65911_IRQ_PWRDN 24
+
+#define TPS65911_NUM_IRQ 25
+
+
+/* GPIO Register Definitions */
+#define TPS65910_GPIO_DEB BIT(2)
+#define TPS65910_GPIO_PUEN BIT(3)
+#define TPS65910_GPIO_CFG BIT(2)
+#define TPS65910_GPIO_STS BIT(1)
+#define TPS65910_GPIO_SET BIT(0)
+
+/**
+ * struct tps65910_board
+ * Board platform data may be used to initialize regulators.
+ */
+
+struct tps65910_board {
+ int gpio_base;
+ int irq;
+ int irq_base;
+ int vmbch_threshold;
+ int vmbch2_threshold;
+ struct regulator_init_data *tps65910_pmic_init_data;
+};
+
+/**
+ * struct tps65910 - tps65910 sub-driver chip access routines
+ */
+
+struct tps65910 {
+ struct device *dev;
+ struct i2c_client *i2c_client;
+ struct mutex io_mutex;
+ unsigned int id;
+ int (*read)(struct tps65910 *tps65910, u8 reg, int size, void *dest);
+ int (*write)(struct tps65910 *tps65910, u8 reg, int size, void *src);
+
+ /* Client devices */
+ struct tps65910_pmic *pmic;
+ struct tps65910_rtc *rtc;
+ struct tps65910_power *power;
+
+ /* GPIO Handling */
+ struct gpio_chip gpio;
+
+ /* IRQ Handling */
+ struct mutex irq_lock;
+ int chip_irq;
+ int irq_base;
+ int irq_num;
+ u32 irq_mask;
+};
+
+struct tps65910_platform_data {
+ int irq;
+ int irq_base;
+};
+
+int tps65910_set_bits(struct tps65910 *tps65910, u8 reg, u8 mask);
+int tps65910_clear_bits(struct tps65910 *tps65910, u8 reg, u8 mask);
+void tps65910_gpio_init(struct tps65910 *tps65910, int gpio_base);
+int tps65910_irq_init(struct tps65910 *tps65910, int irq,
+ struct tps65910_platform_data *pdata);
+
+static inline int tps65910_chip_id(struct tps65910 *tps65910)
+{
+ return tps65910->id;
+}
+
+#endif /* __LINUX_MFD_TPS65910_H */
diff --git a/include/linux/mfd/twl4030-codec.h b/include/linux/mfd/twl4030-codec.h
index 2ec317c68e5..5cc16bbd1da 100644
--- a/include/linux/mfd/twl4030-codec.h
+++ b/include/linux/mfd/twl4030-codec.h
@@ -1,7 +1,7 @@
/*
* MFD driver for twl4030 codec submodule
*
- * Author: Peter Ujfalusi <peter.ujfalusi@nokia.com>
+ * Author: Peter Ujfalusi <peter.ujfalusi@ti.com>
*
* Copyright: (C) 2009 Nokia Corporation
*
diff --git a/include/linux/mfd/wm831x/core.h b/include/linux/mfd/wm831x/core.h
index 903280d2186..0d515ee1c24 100644
--- a/include/linux/mfd/wm831x/core.h
+++ b/include/linux/mfd/wm831x/core.h
@@ -301,30 +301,4 @@ int wm831x_device_suspend(struct wm831x *wm831x);
int wm831x_irq_init(struct wm831x *wm831x, int irq);
void wm831x_irq_exit(struct wm831x *wm831x);
-static inline int __must_check wm831x_request_irq(struct wm831x *wm831x,
- unsigned int irq,
- irq_handler_t handler,
- unsigned long flags,
- const char *name,
- void *dev)
-{
- return request_threaded_irq(irq, NULL, handler, flags, name, dev);
-}
-
-static inline void wm831x_free_irq(struct wm831x *wm831x,
- unsigned int irq, void *dev)
-{
- free_irq(irq, dev);
-}
-
-static inline void wm831x_disable_irq(struct wm831x *wm831x, int irq)
-{
- disable_irq(irq);
-}
-
-static inline void wm831x_enable_irq(struct wm831x *wm831x, int irq)
-{
- enable_irq(irq);
-}
-
#endif
diff --git a/include/linux/mfd/wm831x/pdata.h b/include/linux/mfd/wm831x/pdata.h
index 632d1567a1b..ff42d700293 100644
--- a/include/linux/mfd/wm831x/pdata.h
+++ b/include/linux/mfd/wm831x/pdata.h
@@ -105,6 +105,9 @@ struct wm831x_watchdog_pdata {
#define WM831X_MAX_LDO 11
#define WM831X_MAX_ISINK 2
+#define WM831X_GPIO_CONFIGURE 0x10000
+#define WM831X_GPIO_NUM 16
+
struct wm831x_pdata {
/** Used to distinguish multiple WM831x chips */
int wm831x_num;
@@ -119,6 +122,7 @@ struct wm831x_pdata {
int irq_base;
int gpio_base;
+ int gpio_defaults[WM831X_GPIO_NUM];
struct wm831x_backlight_pdata *backlight;
struct wm831x_backup_pdata *backup;
struct wm831x_battery_pdata *battery;
diff --git a/include/linux/mm.h b/include/linux/mm.h
index 6507dde38b1..9670f71d7be 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -153,6 +153,7 @@ extern pgprot_t protection_map[16];
#define FAULT_FLAG_MKWRITE 0x04 /* Fault was mkwrite of existing pte */
#define FAULT_FLAG_ALLOW_RETRY 0x08 /* Retry fault if blocking */
#define FAULT_FLAG_RETRY_NOWAIT 0x10 /* Don't drop mmap_sem and wait when retrying */
+#define FAULT_FLAG_KILLABLE 0x20 /* The fault task is in SIGKILL killable region */
/*
* This interface is used by x86 PAT code to identify a pfn mapping that is
@@ -164,12 +165,12 @@ extern pgprot_t protection_map[16];
*/
static inline int is_linear_pfn_mapping(struct vm_area_struct *vma)
{
- return (vma->vm_flags & VM_PFN_AT_MMAP);
+ return !!(vma->vm_flags & VM_PFN_AT_MMAP);
}
static inline int is_pfn_mapping(struct vm_area_struct *vma)
{
- return (vma->vm_flags & VM_PFNMAP);
+ return !!(vma->vm_flags & VM_PFNMAP);
}
/*
@@ -604,10 +605,6 @@ static inline pte_t maybe_mkwrite(pte_t pte, struct vm_area_struct *vma)
#define NODE_NOT_IN_PAGE_FLAGS
#endif
-#ifndef PFN_SECTION_SHIFT
-#define PFN_SECTION_SHIFT 0
-#endif
-
/*
* Define the bit shifts to access each section. For non-existent
* sections we define the shift as 0; that plus a 0 mask ensures
@@ -681,6 +678,12 @@ static inline struct zone *page_zone(struct page *page)
}
#if defined(CONFIG_SPARSEMEM) && !defined(CONFIG_SPARSEMEM_VMEMMAP)
+static inline void set_page_section(struct page *page, unsigned long section)
+{
+ page->flags &= ~(SECTIONS_MASK << SECTIONS_PGSHIFT);
+ page->flags |= (section & SECTIONS_MASK) << SECTIONS_PGSHIFT;
+}
+
static inline unsigned long page_to_section(struct page *page)
{
return (page->flags >> SECTIONS_PGSHIFT) & SECTIONS_MASK;
@@ -699,18 +702,14 @@ static inline void set_page_node(struct page *page, unsigned long node)
page->flags |= (node & NODES_MASK) << NODES_PGSHIFT;
}
-static inline void set_page_section(struct page *page, unsigned long section)
-{
- page->flags &= ~(SECTIONS_MASK << SECTIONS_PGSHIFT);
- page->flags |= (section & SECTIONS_MASK) << SECTIONS_PGSHIFT;
-}
-
static inline void set_page_links(struct page *page, enum zone_type zone,
unsigned long node, unsigned long pfn)
{
set_page_zone(page, zone);
set_page_node(page, node);
+#if defined(CONFIG_SPARSEMEM) && !defined(CONFIG_SPARSEMEM_VMEMMAP)
set_page_section(page, pfn_to_section_nr(pfn));
+#endif
}
/*
@@ -862,26 +861,18 @@ extern void pagefault_out_of_memory(void);
#define offset_in_page(p) ((unsigned long)(p) & ~PAGE_MASK)
/*
- * Flags passed to show_mem() and __show_free_areas() to suppress output in
+ * Flags passed to show_mem() and show_free_areas() to suppress output in
* various contexts.
*/
#define SHOW_MEM_FILTER_NODES (0x0001u) /* filter disallowed nodes */
-extern void show_free_areas(void);
-extern void __show_free_areas(unsigned int flags);
+extern void show_free_areas(unsigned int flags);
+extern bool skip_free_areas_node(unsigned int flags, int nid);
int shmem_lock(struct file *file, int lock, struct user_struct *user);
struct file *shmem_file_setup(const char *name, loff_t size, unsigned long flags);
int shmem_zero_setup(struct vm_area_struct *);
-#ifndef CONFIG_MMU
-extern unsigned long shmem_get_unmapped_area(struct file *file,
- unsigned long addr,
- unsigned long len,
- unsigned long pgoff,
- unsigned long flags);
-#endif
-
extern int can_do_mlock(void);
extern int user_shm_lock(size_t, struct user_struct *);
extern void user_shm_unlock(size_t, struct user_struct *);
@@ -894,8 +885,6 @@ struct zap_details {
struct address_space *check_mapping; /* Check page->mapping if set */
pgoff_t first_index; /* Lowest page->index to unmap */
pgoff_t last_index; /* Highest page->index to unmap */
- spinlock_t *i_mmap_lock; /* For unmap_mapping_range: */
- unsigned long truncate_count; /* Compare vm_truncate_count */
};
struct page *vm_normal_page(struct vm_area_struct *vma, unsigned long addr,
@@ -905,7 +894,7 @@ int zap_vma_ptes(struct vm_area_struct *vma, unsigned long address,
unsigned long size);
unsigned long zap_page_range(struct vm_area_struct *vma, unsigned long address,
unsigned long size, struct zap_details *);
-unsigned long unmap_vmas(struct mmu_gather **tlb,
+unsigned long unmap_vmas(struct mmu_gather *tlb,
struct vm_area_struct *start_vma, unsigned long start_addr,
unsigned long end_addr, unsigned long *nr_accounted,
struct zap_details *);
@@ -1056,65 +1045,35 @@ int __get_user_pages_fast(unsigned long start, int nr_pages, int write,
/*
* per-process(per-mm_struct) statistics.
*/
-#if defined(SPLIT_RSS_COUNTING)
-/*
- * The mm counters are not protected by its page_table_lock,
- * so must be incremented atomically.
- */
static inline void set_mm_counter(struct mm_struct *mm, int member, long value)
{
atomic_long_set(&mm->rss_stat.count[member], value);
}
+#if defined(SPLIT_RSS_COUNTING)
unsigned long get_mm_counter(struct mm_struct *mm, int member);
-
-static inline void add_mm_counter(struct mm_struct *mm, int member, long value)
-{
- atomic_long_add(value, &mm->rss_stat.count[member]);
-}
-
-static inline void inc_mm_counter(struct mm_struct *mm, int member)
-{
- atomic_long_inc(&mm->rss_stat.count[member]);
-}
-
-static inline void dec_mm_counter(struct mm_struct *mm, int member)
-{
- atomic_long_dec(&mm->rss_stat.count[member]);
-}
-
-#else /* !USE_SPLIT_PTLOCKS */
-/*
- * The mm counters are protected by its page_table_lock,
- * so can be incremented directly.
- */
-static inline void set_mm_counter(struct mm_struct *mm, int member, long value)
-{
- mm->rss_stat.count[member] = value;
-}
-
+#else
static inline unsigned long get_mm_counter(struct mm_struct *mm, int member)
{
- return mm->rss_stat.count[member];
+ return atomic_long_read(&mm->rss_stat.count[member]);
}
+#endif
static inline void add_mm_counter(struct mm_struct *mm, int member, long value)
{
- mm->rss_stat.count[member] += value;
+ atomic_long_add(value, &mm->rss_stat.count[member]);
}
static inline void inc_mm_counter(struct mm_struct *mm, int member)
{
- mm->rss_stat.count[member]++;
+ atomic_long_inc(&mm->rss_stat.count[member]);
}
static inline void dec_mm_counter(struct mm_struct *mm, int member)
{
- mm->rss_stat.count[member]--;
+ atomic_long_dec(&mm->rss_stat.count[member]);
}
-#endif /* !USE_SPLIT_PTLOCKS */
-
static inline unsigned long get_mm_rss(struct mm_struct *mm)
{
return get_mm_counter(mm, MM_FILEPAGES) +
@@ -1163,13 +1122,24 @@ static inline void sync_mm_rss(struct task_struct *task, struct mm_struct *mm)
#endif
/*
+ * This struct is used to pass information from page reclaim to the shrinkers.
+ * We consolidate the values for easier extention later.
+ */
+struct shrink_control {
+ gfp_t gfp_mask;
+
+ /* How many slab objects shrinker() should scan and try to reclaim */
+ unsigned long nr_to_scan;
+};
+
+/*
* A callback you can register to apply pressure to ageable caches.
*
- * 'shrink' is passed a count 'nr_to_scan' and a 'gfpmask'. It should
- * look through the least-recently-used 'nr_to_scan' entries and
- * attempt to free them up. It should return the number of objects
- * which remain in the cache. If it returns -1, it means it cannot do
- * any scanning at this time (eg. there is a risk of deadlock).
+ * 'sc' is passed shrink_control which includes a count 'nr_to_scan'
+ * and a 'gfpmask'. It should look through the least-recently-used
+ * 'nr_to_scan' entries and attempt to free them up. It should return
+ * the number of objects which remain in the cache. If it returns -1, it means
+ * it cannot do any scanning at this time (eg. there is a risk of deadlock).
*
* The 'gfpmask' refers to the allocation we are currently trying to
* fulfil.
@@ -1178,7 +1148,7 @@ static inline void sync_mm_rss(struct task_struct *task, struct mm_struct *mm)
* querying the cache size, so a fastpath for that case is appropriate.
*/
struct shrinker {
- int (*shrink)(struct shrinker *, int nr_to_scan, gfp_t gfp_mask);
+ int (*shrink)(struct shrinker *, struct shrink_control *sc);
int seeks; /* seeks to recreate an obj */
/* These are for internal use */
@@ -1380,7 +1350,7 @@ extern void set_dma_reserve(unsigned long new_dma_reserve);
extern void memmap_init_zone(unsigned long, int, unsigned long,
unsigned long, enum memmap_context);
extern void setup_per_zone_wmarks(void);
-extern void calculate_zone_inactive_ratio(struct zone *zone);
+extern int __meminit init_per_zone_wmark_min(void);
extern void mem_init(void);
extern void __init mmap_init(void);
extern void show_mem(unsigned int flags);
@@ -1388,6 +1358,8 @@ extern void si_meminfo(struct sysinfo * val);
extern void si_meminfo_node(struct sysinfo *val, int nid);
extern int after_bootmem;
+extern void warn_alloc_failed(gfp_t gfp_mask, int order, const char *fmt, ...);
+
extern void setup_per_cpu_pageset(void);
extern void zone_pcp_update(struct zone *zone);
@@ -1436,17 +1408,11 @@ extern void exit_mmap(struct mm_struct *);
extern int mm_take_all_locks(struct mm_struct *mm);
extern void mm_drop_all_locks(struct mm_struct *mm);
-#ifdef CONFIG_PROC_FS
/* From fs/proc/base.c. callers must _not_ hold the mm's exe_file_lock */
extern void added_exe_file_vma(struct mm_struct *mm);
extern void removed_exe_file_vma(struct mm_struct *mm);
-#else
-static inline void added_exe_file_vma(struct mm_struct *mm)
-{}
-
-static inline void removed_exe_file_vma(struct mm_struct *mm)
-{}
-#endif /* CONFIG_PROC_FS */
+extern void set_mm_exe_file(struct mm_struct *mm, struct file *new_exe_file);
+extern struct file *get_mm_exe_file(struct mm_struct *mm);
extern int may_expand_vm(struct mm_struct *mm, unsigned long npages);
extern int install_special_mapping(struct mm_struct *mm,
@@ -1460,7 +1426,7 @@ extern unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
unsigned long flag, unsigned long pgoff);
extern unsigned long mmap_region(struct file *file, unsigned long addr,
unsigned long len, unsigned long flags,
- unsigned int vm_flags, unsigned long pgoff);
+ vm_flags_t vm_flags, unsigned long pgoff);
static inline unsigned long do_mmap(struct file *file, unsigned long addr,
unsigned long len, unsigned long prot,
@@ -1517,15 +1483,17 @@ unsigned long ra_submit(struct file_ra_state *ra,
struct address_space *mapping,
struct file *filp);
-/* Do stack extension */
+/* Generic expand stack which grows the stack according to GROWS{UP,DOWN} */
extern int expand_stack(struct vm_area_struct *vma, unsigned long address);
+
+/* CONFIG_STACK_GROWSUP still needs to to grow downwards at some places */
+extern int expand_downwards(struct vm_area_struct *vma,
+ unsigned long address);
#if VM_GROWSUP
extern int expand_upwards(struct vm_area_struct *vma, unsigned long address);
#else
#define expand_upwards(vma, address) do { } while (0)
#endif
-extern int expand_stack_downwards(struct vm_area_struct *vma,
- unsigned long address);
/* Look up the first VMA which satisfies addr < vm_end, NULL if none. */
extern struct vm_area_struct * find_vma(struct mm_struct * mm, unsigned long addr);
@@ -1627,8 +1595,9 @@ int in_gate_area_no_mm(unsigned long addr);
int drop_caches_sysctl_handler(struct ctl_table *, int,
void __user *, size_t *, loff_t *);
-unsigned long shrink_slab(unsigned long scanned, gfp_t gfp_mask,
- unsigned long lru_pages);
+unsigned long shrink_slab(struct shrink_control *shrink,
+ unsigned long nr_pages_scanned,
+ unsigned long lru_pages);
#ifndef CONFIG_MMU
#define randomize_va_space 0
diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h
index 02aa5619709..2a78aae78c6 100644
--- a/include/linux/mm_types.h
+++ b/include/linux/mm_types.h
@@ -102,6 +102,8 @@ struct page {
#endif
};
+typedef unsigned long __nocast vm_flags_t;
+
/*
* A region containing a mapping of a non-memory backed file under NOMMU
* conditions. These are held in a global tree and are pinned by the VMAs that
@@ -109,7 +111,7 @@ struct page {
*/
struct vm_region {
struct rb_node vm_rb; /* link in global region tree */
- unsigned long vm_flags; /* VMA vm_flags */
+ vm_flags_t vm_flags; /* VMA vm_flags */
unsigned long vm_start; /* start address of region */
unsigned long vm_end; /* region initialised to here */
unsigned long vm_top; /* region allocated to here */
@@ -175,7 +177,6 @@ struct vm_area_struct {
units, *not* PAGE_CACHE_SIZE */
struct file * vm_file; /* File we map to (can be NULL). */
void * vm_private_data; /* was vm_pte (shared mem) */
- unsigned long vm_truncate_count;/* truncate_count or restart_addr */
#ifndef CONFIG_MMU
struct vm_region *vm_region; /* NOMMU mapping region */
@@ -205,19 +206,16 @@ enum {
#if USE_SPLIT_PTLOCKS && defined(CONFIG_MMU)
#define SPLIT_RSS_COUNTING
-struct mm_rss_stat {
- atomic_long_t count[NR_MM_COUNTERS];
-};
/* per-thread cached information, */
struct task_rss_stat {
int events; /* for synchronization threshold */
int count[NR_MM_COUNTERS];
};
-#else /* !USE_SPLIT_PTLOCKS */
+#endif /* USE_SPLIT_PTLOCKS */
+
struct mm_rss_stat {
- unsigned long count[NR_MM_COUNTERS];
+ atomic_long_t count[NR_MM_COUNTERS];
};
-#endif /* !USE_SPLIT_PTLOCKS */
struct mm_struct {
struct vm_area_struct * mmap; /* list of VMAs */
@@ -266,8 +264,6 @@ struct mm_struct {
struct linux_binfmt *binfmt;
- cpumask_t cpu_vm_mask;
-
/* Architecture-specific MM context */
mm_context_t context;
@@ -306,20 +302,23 @@ struct mm_struct {
struct task_struct __rcu *owner;
#endif
-#ifdef CONFIG_PROC_FS
/* store ref to file /proc/<pid>/exe symlink points to */
struct file *exe_file;
unsigned long num_exe_file_vmas;
-#endif
#ifdef CONFIG_MMU_NOTIFIER
struct mmu_notifier_mm *mmu_notifier_mm;
#endif
#ifdef CONFIG_TRANSPARENT_HUGEPAGE
pgtable_t pmd_huge_pte; /* protected by page_table_lock */
#endif
+
+ cpumask_var_t cpu_vm_mask_var;
};
/* Future-safe accessor for struct mm_struct's cpu_vm_mask. */
-#define mm_cpumask(mm) (&(mm)->cpu_vm_mask)
+static inline cpumask_t *mm_cpumask(struct mm_struct *mm)
+{
+ return mm->cpu_vm_mask_var;
+}
#endif /* _LINUX_MM_TYPES_H */
diff --git a/include/linux/mmc/Kbuild b/include/linux/mmc/Kbuild
new file mode 100644
index 00000000000..1fb26448faa
--- /dev/null
+++ b/include/linux/mmc/Kbuild
@@ -0,0 +1 @@
+header-y += ioctl.h
diff --git a/include/linux/mmc/card.h b/include/linux/mmc/card.h
index adb4888248b..c6927a4d157 100644
--- a/include/linux/mmc/card.h
+++ b/include/linux/mmc/card.h
@@ -11,6 +11,7 @@
#define LINUX_MMC_CARD_H
#include <linux/mmc/core.h>
+#include <linux/mod_devicetable.h>
struct mmc_cid {
unsigned int manfid;
@@ -29,6 +30,7 @@ struct mmc_csd {
unsigned short cmdclass;
unsigned short tacc_clks;
unsigned int tacc_ns;
+ unsigned int c_size;
unsigned int r2w_factor;
unsigned int max_dtr;
unsigned int erase_size; /* In sectors */
@@ -45,6 +47,10 @@ struct mmc_ext_csd {
u8 rev;
u8 erase_group_def;
u8 sec_feature_support;
+ u8 rel_sectors;
+ u8 rel_param;
+ u8 part_config;
+ unsigned int part_time; /* Units: ms */
unsigned int sa_timeout; /* Units: 100ns */
unsigned int hs_max_dtr;
unsigned int sectors;
@@ -57,13 +63,18 @@ struct mmc_ext_csd {
bool enhanced_area_en; /* enable bit */
unsigned long long enhanced_area_offset; /* Units: Byte */
unsigned int enhanced_area_size; /* Units: KB */
+ unsigned int boot_size; /* in bytes */
};
struct sd_scr {
unsigned char sda_vsn;
+ unsigned char sda_spec3;
unsigned char bus_widths;
#define SD_SCR_BUS_WIDTH_1 (1<<0)
#define SD_SCR_BUS_WIDTH_4 (1<<2)
+ unsigned char cmds;
+#define SD_SCR_CMD20_SUPPORT (1<<0)
+#define SD_SCR_CMD23_SUPPORT (1<<1)
};
struct sd_ssr {
@@ -74,6 +85,39 @@ struct sd_ssr {
struct sd_switch_caps {
unsigned int hs_max_dtr;
+ unsigned int uhs_max_dtr;
+#define UHS_SDR104_MAX_DTR 208000000
+#define UHS_SDR50_MAX_DTR 100000000
+#define UHS_DDR50_MAX_DTR 50000000
+#define UHS_SDR25_MAX_DTR UHS_DDR50_MAX_DTR
+#define UHS_SDR12_MAX_DTR 25000000
+ unsigned int sd3_bus_mode;
+#define UHS_SDR12_BUS_SPEED 0
+#define UHS_SDR25_BUS_SPEED 1
+#define UHS_SDR50_BUS_SPEED 2
+#define UHS_SDR104_BUS_SPEED 3
+#define UHS_DDR50_BUS_SPEED 4
+
+#define SD_MODE_UHS_SDR12 (1 << UHS_SDR12_BUS_SPEED)
+#define SD_MODE_UHS_SDR25 (1 << UHS_SDR25_BUS_SPEED)
+#define SD_MODE_UHS_SDR50 (1 << UHS_SDR50_BUS_SPEED)
+#define SD_MODE_UHS_SDR104 (1 << UHS_SDR104_BUS_SPEED)
+#define SD_MODE_UHS_DDR50 (1 << UHS_DDR50_BUS_SPEED)
+ unsigned int sd3_drv_type;
+#define SD_DRIVER_TYPE_B 0x01
+#define SD_DRIVER_TYPE_A 0x02
+#define SD_DRIVER_TYPE_C 0x04
+#define SD_DRIVER_TYPE_D 0x08
+ unsigned int sd3_curr_limit;
+#define SD_SET_CURRENT_LIMIT_200 0
+#define SD_SET_CURRENT_LIMIT_400 1
+#define SD_SET_CURRENT_LIMIT_600 2
+#define SD_SET_CURRENT_LIMIT_800 3
+
+#define SD_MAX_CURRENT_200 (1 << SD_SET_CURRENT_LIMIT_200)
+#define SD_MAX_CURRENT_400 (1 << SD_SET_CURRENT_LIMIT_400)
+#define SD_MAX_CURRENT_600 (1 << SD_SET_CURRENT_LIMIT_600)
+#define SD_MAX_CURRENT_800 (1 << SD_SET_CURRENT_LIMIT_800)
};
struct sdio_cccr {
@@ -118,6 +162,8 @@ struct mmc_card {
#define MMC_STATE_HIGHSPEED (1<<2) /* card is in high speed mode */
#define MMC_STATE_BLOCKADDR (1<<3) /* card uses block-addressing */
#define MMC_STATE_HIGHSPEED_DDR (1<<4) /* card is in high speed mode */
+#define MMC_STATE_ULTRAHIGHSPEED (1<<5) /* card is in ultra high speed mode */
+#define MMC_CARD_SDXC (1<<6) /* card is SDXC */
unsigned int quirks; /* card quirks */
#define MMC_QUIRK_LENIENT_FN0 (1<<0) /* allow SDIO FN0 writes outside of the VS CCCR range */
#define MMC_QUIRK_BLKSZ_FOR_BYTE_MODE (1<<1) /* use func->cur_blksize */
@@ -125,6 +171,10 @@ struct mmc_card {
#define MMC_QUIRK_NONSTD_SDIO (1<<2) /* non-standard SDIO card attached */
/* (missing CIA registers) */
#define MMC_QUIRK_BROKEN_CLK_GATING (1<<3) /* clock gating the sdio bus will make card fail */
+#define MMC_QUIRK_NONSTD_FUNC_IF (1<<4) /* SDIO card has nonstd function interfaces */
+#define MMC_QUIRK_DISABLE_CD (1<<5) /* disconnect CD/DAT[3] resistor */
+#define MMC_QUIRK_INAND_CMD38 (1<<6) /* iNAND devices have broken CMD38 */
+#define MMC_QUIRK_BLK_NO_CMD23 (1<<7) /* Avoid CMD23 for regular multiblock */
unsigned int erase_size; /* erase size in sectors */
unsigned int erase_shift; /* if erase unit is power 2 */
@@ -145,14 +195,100 @@ struct mmc_card {
struct sdio_cccr cccr; /* common card info */
struct sdio_cis cis; /* common tuple info */
struct sdio_func *sdio_func[SDIO_MAX_FUNCS]; /* SDIO functions (devices) */
+ struct sdio_func *sdio_single_irq; /* SDIO function when only one IRQ active */
unsigned num_info; /* number of info strings */
const char **info; /* info strings */
struct sdio_func_tuple *tuples; /* unknown common tuples */
+ unsigned int sd_bus_speed; /* Bus Speed Mode set for the card */
+
struct dentry *debugfs_root;
};
-void mmc_fixup_device(struct mmc_card *dev);
+/*
+ * The world is not perfect and supplies us with broken mmc/sdio devices.
+ * For at least some of these bugs we need a work-around.
+ */
+
+struct mmc_fixup {
+ /* CID-specific fields. */
+ const char *name;
+
+ /* Valid revision range */
+ u64 rev_start, rev_end;
+
+ unsigned int manfid;
+ unsigned short oemid;
+
+ /* SDIO-specfic fields. You can use SDIO_ANY_ID here of course */
+ u16 cis_vendor, cis_device;
+
+ void (*vendor_fixup)(struct mmc_card *card, int data);
+ int data;
+};
+
+#define CID_MANFID_ANY (-1u)
+#define CID_OEMID_ANY ((unsigned short) -1)
+#define CID_NAME_ANY (NULL)
+
+#define END_FIXUP { 0 }
+
+#define _FIXUP_EXT(_name, _manfid, _oemid, _rev_start, _rev_end, \
+ _cis_vendor, _cis_device, \
+ _fixup, _data) \
+ { \
+ .name = (_name), \
+ .manfid = (_manfid), \
+ .oemid = (_oemid), \
+ .rev_start = (_rev_start), \
+ .rev_end = (_rev_end), \
+ .cis_vendor = (_cis_vendor), \
+ .cis_device = (_cis_device), \
+ .vendor_fixup = (_fixup), \
+ .data = (_data), \
+ }
+
+#define MMC_FIXUP_REV(_name, _manfid, _oemid, _rev_start, _rev_end, \
+ _fixup, _data) \
+ _FIXUP_EXT(_name, _manfid, \
+ _oemid, _rev_start, _rev_end, \
+ SDIO_ANY_ID, SDIO_ANY_ID, \
+ _fixup, _data) \
+
+#define MMC_FIXUP(_name, _manfid, _oemid, _fixup, _data) \
+ MMC_FIXUP_REV(_name, _manfid, _oemid, 0, -1ull, _fixup, _data)
+
+#define SDIO_FIXUP(_vendor, _device, _fixup, _data) \
+ _FIXUP_EXT(CID_NAME_ANY, CID_MANFID_ANY, \
+ CID_OEMID_ANY, 0, -1ull, \
+ _vendor, _device, \
+ _fixup, _data) \
+
+#define cid_rev(hwrev, fwrev, year, month) \
+ (((u64) hwrev) << 40 | \
+ ((u64) fwrev) << 32 | \
+ ((u64) year) << 16 | \
+ ((u64) month))
+
+#define cid_rev_card(card) \
+ cid_rev(card->cid.hwrev, \
+ card->cid.fwrev, \
+ card->cid.year, \
+ card->cid.month)
+
+/*
+ * Unconditionally quirk add/remove.
+ */
+
+static inline void __maybe_unused add_quirk(struct mmc_card *card, int data)
+{
+ card->quirks |= data;
+}
+
+static inline void __maybe_unused remove_quirk(struct mmc_card *card, int data)
+{
+ card->quirks &= ~data;
+}
#define mmc_card_mmc(c) ((c)->type == MMC_TYPE_MMC)
#define mmc_card_sd(c) ((c)->type == MMC_TYPE_SD)
@@ -163,12 +299,50 @@ void mmc_fixup_device(struct mmc_card *dev);
#define mmc_card_highspeed(c) ((c)->state & MMC_STATE_HIGHSPEED)
#define mmc_card_blockaddr(c) ((c)->state & MMC_STATE_BLOCKADDR)
#define mmc_card_ddr_mode(c) ((c)->state & MMC_STATE_HIGHSPEED_DDR)
+#define mmc_sd_card_uhs(c) ((c)->state & MMC_STATE_ULTRAHIGHSPEED)
+#define mmc_card_ext_capacity(c) ((c)->state & MMC_CARD_SDXC)
#define mmc_card_set_present(c) ((c)->state |= MMC_STATE_PRESENT)
#define mmc_card_set_readonly(c) ((c)->state |= MMC_STATE_READONLY)
#define mmc_card_set_highspeed(c) ((c)->state |= MMC_STATE_HIGHSPEED)
#define mmc_card_set_blockaddr(c) ((c)->state |= MMC_STATE_BLOCKADDR)
#define mmc_card_set_ddr_mode(c) ((c)->state |= MMC_STATE_HIGHSPEED_DDR)
+#define mmc_sd_card_set_uhs(c) ((c)->state |= MMC_STATE_ULTRAHIGHSPEED)
+#define mmc_card_set_ext_capacity(c) ((c)->state |= MMC_CARD_SDXC)
+
+/*
+ * Quirk add/remove for MMC products.
+ */
+
+static inline void __maybe_unused add_quirk_mmc(struct mmc_card *card, int data)
+{
+ if (mmc_card_mmc(card))
+ card->quirks |= data;
+}
+
+static inline void __maybe_unused remove_quirk_mmc(struct mmc_card *card,
+ int data)
+{
+ if (mmc_card_mmc(card))
+ card->quirks &= ~data;
+}
+
+/*
+ * Quirk add/remove for SD products.
+ */
+
+static inline void __maybe_unused add_quirk_sd(struct mmc_card *card, int data)
+{
+ if (mmc_card_sd(card))
+ card->quirks |= data;
+}
+
+static inline void __maybe_unused remove_quirk_sd(struct mmc_card *card,
+ int data)
+{
+ if (mmc_card_sd(card))
+ card->quirks &= ~data;
+}
static inline int mmc_card_lenient_fn0(const struct mmc_card *c)
{
@@ -180,6 +354,16 @@ static inline int mmc_blksz_for_byte_mode(const struct mmc_card *c)
return c->quirks & MMC_QUIRK_BLKSZ_FOR_BYTE_MODE;
}
+static inline int mmc_card_disable_cd(const struct mmc_card *c)
+{
+ return c->quirks & MMC_QUIRK_DISABLE_CD;
+}
+
+static inline int mmc_card_nonstd_func_interface(const struct mmc_card *c)
+{
+ return c->quirks & MMC_QUIRK_NONSTD_FUNC_IF;
+}
+
#define mmc_card_name(c) ((c)->cid.prod_name)
#define mmc_card_id(c) (dev_name(&(c)->dev))
@@ -203,4 +387,7 @@ struct mmc_driver {
extern int mmc_register_driver(struct mmc_driver *);
extern void mmc_unregister_driver(struct mmc_driver *);
+extern void mmc_fixup_device(struct mmc_card *card,
+ const struct mmc_fixup *table);
+
#endif
diff --git a/include/linux/mmc/core.h b/include/linux/mmc/core.h
index 07f27af4dba..b6718e549a5 100644
--- a/include/linux/mmc/core.h
+++ b/include/linux/mmc/core.h
@@ -92,7 +92,7 @@ struct mmc_command {
* actively failing requests
*/
- unsigned int erase_timeout; /* in milliseconds */
+ unsigned int cmd_timeout_ms; /* in milliseconds */
struct mmc_data *data; /* data segment associated with cmd */
struct mmc_request *mrq; /* associated request */
@@ -120,6 +120,7 @@ struct mmc_data {
};
struct mmc_request {
+ struct mmc_command *sbc; /* SET_BLOCK_COUNT for multiblock */
struct mmc_command *cmd;
struct mmc_data *data;
struct mmc_command *stop;
@@ -133,8 +134,10 @@ struct mmc_card;
extern void mmc_wait_for_req(struct mmc_host *, struct mmc_request *);
extern int mmc_wait_for_cmd(struct mmc_host *, struct mmc_command *, int);
+extern int mmc_app_cmd(struct mmc_host *, struct mmc_card *);
extern int mmc_wait_for_app_cmd(struct mmc_host *, struct mmc_card *,
struct mmc_command *, int);
+extern int mmc_switch(struct mmc_card *, u8, u8, u8, unsigned int);
#define MMC_ERASE_ARG 0x00000000
#define MMC_SECURE_ERASE_ARG 0x80000000
diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h
index bcb793ec737..1ee4424462e 100644
--- a/include/linux/mmc/host.h
+++ b/include/linux/mmc/host.h
@@ -50,12 +50,30 @@ struct mmc_ios {
#define MMC_TIMING_LEGACY 0
#define MMC_TIMING_MMC_HS 1
#define MMC_TIMING_SD_HS 2
+#define MMC_TIMING_UHS_SDR12 MMC_TIMING_LEGACY
+#define MMC_TIMING_UHS_SDR25 MMC_TIMING_SD_HS
+#define MMC_TIMING_UHS_SDR50 3
+#define MMC_TIMING_UHS_SDR104 4
+#define MMC_TIMING_UHS_DDR50 5
unsigned char ddr; /* dual data rate used */
#define MMC_SDR_MODE 0
#define MMC_1_2V_DDR_MODE 1
#define MMC_1_8V_DDR_MODE 2
+
+ unsigned char signal_voltage; /* signalling voltage (1.8V or 3.3V) */
+
+#define MMC_SIGNAL_VOLTAGE_330 0
+#define MMC_SIGNAL_VOLTAGE_180 1
+#define MMC_SIGNAL_VOLTAGE_120 2
+
+ unsigned char drv_type; /* driver type (A, B, C, D) */
+
+#define MMC_SET_DRIVER_TYPE_B 0
+#define MMC_SET_DRIVER_TYPE_A 1
+#define MMC_SET_DRIVER_TYPE_C 2
+#define MMC_SET_DRIVER_TYPE_D 3
};
struct mmc_host_ops {
@@ -117,6 +135,10 @@ struct mmc_host_ops {
/* optional callback for HC quirks */
void (*init_card)(struct mmc_host *host, struct mmc_card *card);
+
+ int (*start_signal_voltage_switch)(struct mmc_host *host, struct mmc_ios *ios);
+ int (*execute_tuning)(struct mmc_host *host);
+ void (*enable_preset_value)(struct mmc_host *host, bool enable);
};
struct mmc_card;
@@ -173,6 +195,22 @@ struct mmc_host {
/* DDR mode at 1.2V */
#define MMC_CAP_POWER_OFF_CARD (1 << 13) /* Can power off after boot */
#define MMC_CAP_BUS_WIDTH_TEST (1 << 14) /* CMD14/CMD19 bus width ok */
+#define MMC_CAP_UHS_SDR12 (1 << 15) /* Host supports UHS SDR12 mode */
+#define MMC_CAP_UHS_SDR25 (1 << 16) /* Host supports UHS SDR25 mode */
+#define MMC_CAP_UHS_SDR50 (1 << 17) /* Host supports UHS SDR50 mode */
+#define MMC_CAP_UHS_SDR104 (1 << 18) /* Host supports UHS SDR104 mode */
+#define MMC_CAP_UHS_DDR50 (1 << 19) /* Host supports UHS DDR50 mode */
+#define MMC_CAP_SET_XPC_330 (1 << 20) /* Host supports >150mA current at 3.3V */
+#define MMC_CAP_SET_XPC_300 (1 << 21) /* Host supports >150mA current at 3.0V */
+#define MMC_CAP_SET_XPC_180 (1 << 22) /* Host supports >150mA current at 1.8V */
+#define MMC_CAP_DRIVER_TYPE_A (1 << 23) /* Host supports Driver Type A */
+#define MMC_CAP_DRIVER_TYPE_C (1 << 24) /* Host supports Driver Type C */
+#define MMC_CAP_DRIVER_TYPE_D (1 << 25) /* Host supports Driver Type D */
+#define MMC_CAP_MAX_CURRENT_200 (1 << 26) /* Host max current limit is 200mA */
+#define MMC_CAP_MAX_CURRENT_400 (1 << 27) /* Host max current limit is 400mA */
+#define MMC_CAP_MAX_CURRENT_600 (1 << 28) /* Host max current limit is 600mA */
+#define MMC_CAP_MAX_CURRENT_800 (1 << 29) /* Host max current limit is 800mA */
+#define MMC_CAP_CMD23 (1 << 30) /* CMD23 supported. */
mmc_pm_flag_t pm_caps; /* supported pm features */
@@ -321,10 +359,19 @@ static inline int mmc_card_is_removable(struct mmc_host *host)
return !(host->caps & MMC_CAP_NONREMOVABLE) && mmc_assume_removable;
}
-static inline int mmc_card_is_powered_resumed(struct mmc_host *host)
+static inline int mmc_card_keep_power(struct mmc_host *host)
{
return host->pm_flags & MMC_PM_KEEP_POWER;
}
+static inline int mmc_card_wake_sdio_irq(struct mmc_host *host)
+{
+ return host->pm_flags & MMC_PM_WAKE_SDIO_IRQ;
+}
+
+static inline int mmc_host_cmd23(struct mmc_host *host)
+{
+ return host->caps & MMC_CAP_CMD23;
+}
#endif
diff --git a/include/linux/mmc/ioctl.h b/include/linux/mmc/ioctl.h
new file mode 100644
index 00000000000..5baf2983a12
--- /dev/null
+++ b/include/linux/mmc/ioctl.h
@@ -0,0 +1,54 @@
+#ifndef LINUX_MMC_IOCTL_H
+#define LINUX_MMC_IOCTL_H
+struct mmc_ioc_cmd {
+ /* Implies direction of data. true = write, false = read */
+ int write_flag;
+
+ /* Application-specific command. true = precede with CMD55 */
+ int is_acmd;
+
+ __u32 opcode;
+ __u32 arg;
+ __u32 response[4]; /* CMD response */
+ unsigned int flags;
+ unsigned int blksz;
+ unsigned int blocks;
+
+ /*
+ * Sleep at least postsleep_min_us useconds, and at most
+ * postsleep_max_us useconds *after* issuing command. Needed for
+ * some read commands for which cards have no other way of indicating
+ * they're ready for the next command (i.e. there is no equivalent of
+ * a "busy" indicator for read operations).
+ */
+ unsigned int postsleep_min_us;
+ unsigned int postsleep_max_us;
+
+ /*
+ * Override driver-computed timeouts. Note the difference in units!
+ */
+ unsigned int data_timeout_ns;
+ unsigned int cmd_timeout_ms;
+
+ /*
+ * For 64-bit machines, the next member, ``__u64 data_ptr``, wants to
+ * be 8-byte aligned. Make sure this struct is the same size when
+ * built for 32-bit.
+ */
+ __u32 __pad;
+
+ /* DAT buffer */
+ __u64 data_ptr;
+};
+#define mmc_ioc_cmd_set_data(ic, ptr) ic.data_ptr = (__u64)(unsigned long) ptr
+
+#define MMC_IOC_CMD _IOWR(MMC_BLOCK_MAJOR, 0, struct mmc_ioc_cmd)
+
+/*
+ * Since this ioctl is only meant to enhance (and not replace) normal access
+ * to the mmc bus device, an upper data transfer limit of MMC_IOC_MAX_BYTES
+ * is enforced per ioctl call. For larger data transfers, use the normal
+ * block device operations.
+ */
+#define MMC_IOC_MAX_BYTES (512L * 256)
+#endif /* LINUX_MMC_IOCTL_H */
diff --git a/include/linux/mmc/mmc.h b/include/linux/mmc/mmc.h
index 264ba5451e3..ac26a685cca 100644
--- a/include/linux/mmc/mmc.h
+++ b/include/linux/mmc/mmc.h
@@ -50,6 +50,7 @@
#define MMC_SET_BLOCKLEN 16 /* ac [31:0] block len R1 */
#define MMC_READ_SINGLE_BLOCK 17 /* adtc [31:0] data addr R1 */
#define MMC_READ_MULTIPLE_BLOCK 18 /* adtc [31:0] data addr R1 */
+#define MMC_SEND_TUNING_BLOCK 19 /* adtc R1 */
/* class 3 */
#define MMC_WRITE_DAT_UNTIL_STOP 20 /* adtc [31:0] data addr R1 */
@@ -82,6 +83,12 @@
#define MMC_APP_CMD 55 /* ac [31:16] RCA R1 */
#define MMC_GEN_CMD 56 /* adtc [0] RD/WR R1 */
+static inline bool mmc_op_multi(u32 opcode)
+{
+ return opcode == MMC_WRITE_MULTIPLE_BLOCK ||
+ opcode == MMC_READ_MULTIPLE_BLOCK;
+}
+
/*
* MMC_SWITCH argument format:
*
@@ -255,18 +262,23 @@ struct _mmc_csd {
#define EXT_CSD_PARTITION_ATTRIBUTE 156 /* R/W */
#define EXT_CSD_PARTITION_SUPPORT 160 /* RO */
+#define EXT_CSD_WR_REL_PARAM 166 /* RO */
#define EXT_CSD_ERASE_GROUP_DEF 175 /* R/W */
+#define EXT_CSD_PART_CONFIG 179 /* R/W */
#define EXT_CSD_ERASED_MEM_CONT 181 /* RO */
#define EXT_CSD_BUS_WIDTH 183 /* R/W */
#define EXT_CSD_HS_TIMING 185 /* R/W */
#define EXT_CSD_REV 192 /* RO */
#define EXT_CSD_STRUCTURE 194 /* RO */
#define EXT_CSD_CARD_TYPE 196 /* RO */
+#define EXT_CSD_PART_SWITCH_TIME 199 /* RO */
#define EXT_CSD_SEC_CNT 212 /* RO, 4 bytes */
#define EXT_CSD_S_A_TIMEOUT 217 /* RO */
+#define EXT_CSD_REL_WR_SEC_C 222 /* RO */
#define EXT_CSD_HC_WP_GRP_SIZE 221 /* RO */
#define EXT_CSD_ERASE_TIMEOUT_MULT 223 /* RO */
#define EXT_CSD_HC_ERASE_GRP_SIZE 224 /* RO */
+#define EXT_CSD_BOOT_MULT 226 /* RO */
#define EXT_CSD_SEC_TRIM_MULT 229 /* RO */
#define EXT_CSD_SEC_ERASE_MULT 230 /* RO */
#define EXT_CSD_SEC_FEATURE_SUPPORT 231 /* RO */
@@ -276,6 +288,12 @@ struct _mmc_csd {
* EXT_CSD field definitions
*/
+#define EXT_CSD_WR_REL_PARAM_EN (1<<2)
+
+#define EXT_CSD_PART_CONFIG_ACC_MASK (0x7)
+#define EXT_CSD_PART_CONFIG_ACC_BOOT0 (0x1)
+#define EXT_CSD_PART_CONFIG_ACC_BOOT1 (0x2)
+
#define EXT_CSD_CMD_SET_NORMAL (1<<0)
#define EXT_CSD_CMD_SET_SECURE (1<<1)
#define EXT_CSD_CMD_SET_CPSECURE (1<<2)
diff --git a/include/linux/mmc/sd.h b/include/linux/mmc/sd.h
index 3fd85e088cc..7d35d52c3df 100644
--- a/include/linux/mmc/sd.h
+++ b/include/linux/mmc/sd.h
@@ -17,6 +17,7 @@
/* This is basically the same command as for MMC with some quirks. */
#define SD_SEND_RELATIVE_ADDR 3 /* bcr R6 */
#define SD_SEND_IF_COND 8 /* bcr [11:0] See below R7 */
+#define SD_SWITCH_VOLTAGE 11 /* ac R1 */
/* class 10 */
#define SD_SWITCH 6 /* adtc [31:0] See below R1 */
@@ -32,6 +33,12 @@
#define SD_APP_OP_COND 41 /* bcr [31:0] OCR R3 */
#define SD_APP_SEND_SCR 51 /* adtc R1 */
+/* OCR bit definitions */
+#define SD_OCR_S18R (1 << 24) /* 1.8V switching request */
+#define SD_ROCR_S18A SD_OCR_S18R /* 1.8V switching accepted by card */
+#define SD_OCR_XPC (1 << 28) /* SDXC power control */
+#define SD_OCR_CCS (1 << 30) /* Card Capacity Status */
+
/*
* SD_SWITCH argument format:
*
@@ -59,7 +66,7 @@
#define SCR_SPEC_VER_0 0 /* Implements system specification 1.0 - 1.01 */
#define SCR_SPEC_VER_1 1 /* Implements system specification 1.10 */
-#define SCR_SPEC_VER_2 2 /* Implements system specification 2.00 */
+#define SCR_SPEC_VER_2 2 /* Implements system specification 2.00-3.0X */
/*
* SD bus widths
diff --git a/include/linux/mmc/sdhci.h b/include/linux/mmc/sdhci.h
index 83bd9f76709..6a68c4eb4e4 100644
--- a/include/linux/mmc/sdhci.h
+++ b/include/linux/mmc/sdhci.h
@@ -85,6 +85,8 @@ struct sdhci_host {
#define SDHCI_QUIRK_NO_HISPD_BIT (1<<29)
/* Controller treats ADMA descriptors with length 0000h incorrectly */
#define SDHCI_QUIRK_BROKEN_ADMA_ZEROLEN_DESC (1<<30)
+/* The read-only detection via SDHCI_PRESENT_STATE register is unstable */
+#define SDHCI_QUIRK_UNSTABLE_RO_DETECT (1<<31)
int irq; /* Device IRQ */
void __iomem *ioaddr; /* Mapped address */
@@ -109,11 +111,16 @@ struct sdhci_host {
#define SDHCI_USE_ADMA (1<<1) /* Host is ADMA capable */
#define SDHCI_REQ_USE_DMA (1<<2) /* Use DMA for this req. */
#define SDHCI_DEVICE_DEAD (1<<3) /* Device unresponsive */
+#define SDHCI_SDR50_NEEDS_TUNING (1<<4) /* SDR50 needs tuning */
+#define SDHCI_NEEDS_RETUNING (1<<5) /* Host needs retuning */
+#define SDHCI_AUTO_CMD12 (1<<6) /* Auto CMD12 support */
+#define SDHCI_AUTO_CMD23 (1<<7) /* Auto CMD23 support */
unsigned int version; /* SDHCI spec. version */
unsigned int max_clk; /* Max possible freq (MHz) */
unsigned int timeout_clk; /* Timeout freq (KHz) */
+ unsigned int clk_mul; /* Clock Muliplier value */
unsigned int clock; /* Current clock (MHz) */
u8 pwr; /* Current voltage */
@@ -145,6 +152,14 @@ struct sdhci_host {
unsigned int ocr_avail_sd;
unsigned int ocr_avail_mmc;
+ wait_queue_head_t buf_ready_int; /* Waitqueue for Buffer Read Ready interrupt */
+ unsigned int tuning_done; /* Condition flag set when CMD19 succeeds */
+
+ unsigned int tuning_count; /* Timer count for re-tuning */
+ unsigned int tuning_mode; /* Re-tuning mode supported by host */
+#define SDHCI_TUNING_MODE_1 0
+ struct timer_list tuning_timer; /* Timer for tuning */
+
unsigned long private[0] ____cacheline_aligned;
};
#endif /* __SDHCI_H */
diff --git a/include/linux/mmc/sh_mobile_sdhi.h b/include/linux/mmc/sh_mobile_sdhi.h
index c981b959760..faf32b6ec18 100644
--- a/include/linux/mmc/sh_mobile_sdhi.h
+++ b/include/linux/mmc/sh_mobile_sdhi.h
@@ -3,12 +3,16 @@
#include <linux/types.h>
+struct platform_device;
+struct tmio_mmc_data;
+
struct sh_mobile_sdhi_info {
int dma_slave_tx;
int dma_slave_rx;
unsigned long tmio_flags;
unsigned long tmio_caps;
u32 tmio_ocr_mask; /* available MMC voltages */
+ struct tmio_mmc_data *pdata;
void (*set_pwr)(struct platform_device *pdev, int state);
int (*get_cd)(struct platform_device *pdev);
};
diff --git a/include/linux/mmu_notifier.h b/include/linux/mmu_notifier.h
index cc2e7dfea9d..1d1b1e13f79 100644
--- a/include/linux/mmu_notifier.h
+++ b/include/linux/mmu_notifier.h
@@ -150,7 +150,7 @@ struct mmu_notifier_ops {
* Therefore notifier chains can only be traversed when either
*
* 1. mmap_sem is held.
- * 2. One of the reverse map locks is held (i_mmap_lock or anon_vma->lock).
+ * 2. One of the reverse map locks is held (i_mmap_mutex or anon_vma->mutex).
* 3. No other concurrent thread can access the list (release)
*/
struct mmu_notifier {
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index e56f835274c..c928dac6cad 100644
--- a/include/linux/mmzone.h
+++ b/include/linux/mmzone.h
@@ -273,11 +273,6 @@ struct zone_reclaim_stat {
*/
unsigned long recent_rotated[2];
unsigned long recent_scanned[2];
-
- /*
- * accumulated for batching
- */
- unsigned long nr_saved_scan[NR_LRU_LISTS];
};
struct zone {
@@ -928,9 +923,6 @@ static inline unsigned long early_pfn_to_nid(unsigned long pfn)
#define pfn_to_nid(pfn) (0)
#endif
-#define pfn_to_section_nr(pfn) ((pfn) >> PFN_SECTION_SHIFT)
-#define section_nr_to_pfn(sec) ((sec) << PFN_SECTION_SHIFT)
-
#ifdef CONFIG_SPARSEMEM
/*
@@ -956,6 +948,12 @@ static inline unsigned long early_pfn_to_nid(unsigned long pfn)
#error Allocator MAX_ORDER exceeds SECTION_SIZE
#endif
+#define pfn_to_section_nr(pfn) ((pfn) >> PFN_SECTION_SHIFT)
+#define section_nr_to_pfn(sec) ((sec) << PFN_SECTION_SHIFT)
+
+#define SECTION_ALIGN_UP(pfn) (((pfn) + PAGES_PER_SECTION - 1) & PAGE_SECTION_MASK)
+#define SECTION_ALIGN_DOWN(pfn) ((pfn) & PAGE_SECTION_MASK)
+
struct page;
struct page_cgroup;
struct mem_section {
@@ -1053,12 +1051,14 @@ static inline struct mem_section *__pfn_to_section(unsigned long pfn)
return __nr_to_section(pfn_to_section_nr(pfn));
}
+#ifndef CONFIG_HAVE_ARCH_PFN_VALID
static inline int pfn_valid(unsigned long pfn)
{
if (pfn_to_section_nr(pfn) >= NR_MEM_SECTIONS)
return 0;
return valid_section(__nr_to_section(pfn_to_section_nr(pfn)));
}
+#endif
static inline int pfn_present(unsigned long pfn)
{
diff --git a/include/linux/mtd/ubi.h b/include/linux/mtd/ubi.h
index 84854edf443..15da0e99f48 100644
--- a/include/linux/mtd/ubi.h
+++ b/include/linux/mtd/ubi.h
@@ -21,7 +21,7 @@
#ifndef __LINUX_UBI_H__
#define __LINUX_UBI_H__
-#include <asm/ioctl.h>
+#include <linux/ioctl.h>
#include <linux/types.h>
#include <mtd/ubi-user.h>
@@ -87,7 +87,7 @@ enum {
* physical eraseblock size and on how much bytes UBI headers consume. But
* because of the volume alignment (@alignment), the usable size of logical
* eraseblocks if a volume may be less. The following equation is true:
- * @usable_leb_size = LEB size - (LEB size mod @alignment),
+ * @usable_leb_size = LEB size - (LEB size mod @alignment),
* where LEB size is the logical eraseblock size defined by the UBI device.
*
* The alignment is multiple to the minimal flash input/output unit size or %1
diff --git a/include/linux/mutex.h b/include/linux/mutex.h
index c75471db576..a940fe435ac 100644
--- a/include/linux/mutex.h
+++ b/include/linux/mutex.h
@@ -132,6 +132,7 @@ static inline int mutex_is_locked(struct mutex *lock)
*/
#ifdef CONFIG_DEBUG_LOCK_ALLOC
extern void mutex_lock_nested(struct mutex *lock, unsigned int subclass);
+extern void _mutex_lock_nest_lock(struct mutex *lock, struct lockdep_map *nest_lock);
extern int __must_check mutex_lock_interruptible_nested(struct mutex *lock,
unsigned int subclass);
extern int __must_check mutex_lock_killable_nested(struct mutex *lock,
@@ -140,6 +141,13 @@ extern int __must_check mutex_lock_killable_nested(struct mutex *lock,
#define mutex_lock(lock) mutex_lock_nested(lock, 0)
#define mutex_lock_interruptible(lock) mutex_lock_interruptible_nested(lock, 0)
#define mutex_lock_killable(lock) mutex_lock_killable_nested(lock, 0)
+
+#define mutex_lock_nest_lock(lock, nest_lock) \
+do { \
+ typecheck(struct lockdep_map *, &(nest_lock)->dep_map); \
+ _mutex_lock_nest_lock(lock, &(nest_lock)->dep_map); \
+} while (0)
+
#else
extern void mutex_lock(struct mutex *lock);
extern int __must_check mutex_lock_interruptible(struct mutex *lock);
@@ -148,6 +156,7 @@ extern int __must_check mutex_lock_killable(struct mutex *lock);
# define mutex_lock_nested(lock, subclass) mutex_lock(lock)
# define mutex_lock_interruptible_nested(lock, subclass) mutex_lock_interruptible(lock)
# define mutex_lock_killable_nested(lock, subclass) mutex_lock_killable(lock)
+# define mutex_lock_nest_lock(lock, nest_lock) mutex_lock(lock)
#endif
/*
diff --git a/include/linux/mxm-wmi.h b/include/linux/mxm-wmi.h
new file mode 100644
index 00000000000..617a2950523
--- /dev/null
+++ b/include/linux/mxm-wmi.h
@@ -0,0 +1,33 @@
+/*
+ * MXM WMI driver
+ *
+ * Copyright(C) 2010 Red Hat.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#ifndef MXM_WMI_H
+#define MXM_WMI_H
+
+/* discrete adapters */
+#define MXM_MXDS_ADAPTER_0 0x0
+#define MXM_MXDS_ADAPTER_1 0x0
+/* integrated adapter */
+#define MXM_MXDS_ADAPTER_IGD 0x10
+int mxm_wmi_call_mxds(int adapter);
+int mxm_wmi_call_mxmx(int adapter);
+bool mxm_wmi_supported(void);
+
+#endif
diff --git a/include/linux/net.h b/include/linux/net.h
index 1da55e9b6f0..b29923006b1 100644
--- a/include/linux/net.h
+++ b/include/linux/net.h
@@ -289,11 +289,5 @@ extern int kernel_sock_shutdown(struct socket *sock,
MODULE_ALIAS("net-pf-" __stringify(pf) "-proto-" __stringify(proto) \
"-type-" __stringify(type))
-#ifdef CONFIG_SYSCTL
-#include <linux/sysctl.h>
-#include <linux/ratelimit.h>
-extern struct ratelimit_state net_ratelimit_state;
-#endif
-
#endif /* __KERNEL__ */
#endif /* _LINUX_NET_H */
diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h
index 7fa95df6014..857f5026ced 100644
--- a/include/linux/netfilter.h
+++ b/include/linux/netfilter.h
@@ -13,6 +13,7 @@
#endif
#include <linux/types.h>
#include <linux/compiler.h>
+#include <linux/sysctl.h>
/* Responses from hook functions. */
#define NF_DROP 0
diff --git a/include/linux/netfilter/ipset/ip_set_ahash.h b/include/linux/netfilter/ipset/ip_set_ahash.h
index a0196ac7905..ac3c822eb39 100644
--- a/include/linux/netfilter/ipset/ip_set_ahash.h
+++ b/include/linux/netfilter/ipset/ip_set_ahash.h
@@ -839,7 +839,7 @@ type_pf_tdel(struct ip_set *set, void *value, u32 timeout)
struct htable *t = h->table;
const struct type_pf_elem *d = value;
struct hbucket *n;
- int i, ret = 0;
+ int i;
struct type_pf_elem *data;
u32 key;
@@ -850,7 +850,7 @@ type_pf_tdel(struct ip_set *set, void *value, u32 timeout)
if (!type_pf_data_equal(data, d))
continue;
if (type_pf_data_expired(data))
- ret = -IPSET_ERR_EXIST;
+ return -IPSET_ERR_EXIST;
if (i != n->pos - 1)
/* Not last one */
type_pf_data_copy(data, ahash_tdata(n, n->pos - 1));
diff --git a/include/linux/netfilter/ipset/ip_set_timeout.h b/include/linux/netfilter/ipset/ip_set_timeout.h
index 9f30c5f2ec1..bcdd40ad39e 100644
--- a/include/linux/netfilter/ipset/ip_set_timeout.h
+++ b/include/linux/netfilter/ipset/ip_set_timeout.h
@@ -45,7 +45,7 @@ ip_set_timeout_test(unsigned long timeout)
{
return timeout != IPSET_ELEM_UNSET &&
(timeout == IPSET_ELEM_PERMANENT ||
- time_after(timeout, jiffies));
+ time_is_after_jiffies(timeout));
}
static inline bool
@@ -53,7 +53,7 @@ ip_set_timeout_expired(unsigned long timeout)
{
return timeout != IPSET_ELEM_UNSET &&
timeout != IPSET_ELEM_PERMANENT &&
- time_before(timeout, jiffies);
+ time_is_before_jiffies(timeout);
}
static inline unsigned long
@@ -64,7 +64,7 @@ ip_set_timeout_set(u32 timeout)
if (!timeout)
return IPSET_ELEM_PERMANENT;
- t = timeout * HZ + jiffies;
+ t = msecs_to_jiffies(timeout * 1000) + jiffies;
if (t == IPSET_ELEM_UNSET || t == IPSET_ELEM_PERMANENT)
/* Bingo! */
t++;
@@ -75,7 +75,8 @@ ip_set_timeout_set(u32 timeout)
static inline u32
ip_set_timeout_get(unsigned long timeout)
{
- return timeout == IPSET_ELEM_PERMANENT ? 0 : (timeout - jiffies)/HZ;
+ return timeout == IPSET_ELEM_PERMANENT ? 0 :
+ jiffies_to_msecs(timeout - jiffies)/1000;
}
#else
@@ -89,14 +90,14 @@ static inline bool
ip_set_timeout_test(unsigned long timeout)
{
return timeout == IPSET_ELEM_PERMANENT ||
- time_after(timeout, jiffies);
+ time_is_after_jiffies(timeout);
}
static inline bool
ip_set_timeout_expired(unsigned long timeout)
{
return timeout != IPSET_ELEM_PERMANENT &&
- time_before(timeout, jiffies);
+ time_is_before_jiffies(timeout);
}
static inline unsigned long
@@ -107,7 +108,7 @@ ip_set_timeout_set(u32 timeout)
if (!timeout)
return IPSET_ELEM_PERMANENT;
- t = timeout * HZ + jiffies;
+ t = msecs_to_jiffies(timeout * 1000) + jiffies;
if (t == IPSET_ELEM_PERMANENT)
/* Bingo! :-) */
t++;
@@ -118,7 +119,8 @@ ip_set_timeout_set(u32 timeout)
static inline u32
ip_set_timeout_get(unsigned long timeout)
{
- return timeout == IPSET_ELEM_PERMANENT ? 0 : (timeout - jiffies)/HZ;
+ return timeout == IPSET_ELEM_PERMANENT ? 0 :
+ jiffies_to_msecs(timeout - jiffies)/1000;
}
#endif /* ! IP_SET_BITMAP_TIMEOUT */
diff --git a/include/linux/netlink.h b/include/linux/netlink.h
index 4c4ac3f3ce5..a9dd89552f9 100644
--- a/include/linux/netlink.h
+++ b/include/linux/netlink.h
@@ -24,6 +24,7 @@
/* leave room for NETLINK_DM (DM Events) */
#define NETLINK_SCSITRANSPORT 18 /* SCSI Transports */
#define NETLINK_ECRYPTFS 19
+#define NETLINK_RDMA 20
#define MAX_LINKS 32
diff --git a/include/linux/nsproxy.h b/include/linux/nsproxy.h
index 7b370c7cfef..50d20aba57d 100644
--- a/include/linux/nsproxy.h
+++ b/include/linux/nsproxy.h
@@ -81,13 +81,4 @@ static inline void get_nsproxy(struct nsproxy *ns)
atomic_inc(&ns->count);
}
-#ifdef CONFIG_CGROUP_NS
-int ns_cgroup_clone(struct task_struct *tsk, struct pid *pid);
-#else
-static inline int ns_cgroup_clone(struct task_struct *tsk, struct pid *pid)
-{
- return 0;
-}
-#endif
-
#endif
diff --git a/include/linux/oom.h b/include/linux/oom.h
index 5e3aa8311c5..4952fb874ad 100644
--- a/include/linux/oom.h
+++ b/include/linux/oom.h
@@ -40,6 +40,8 @@ enum oom_constraint {
CONSTRAINT_MEMCG,
};
+extern int test_set_oom_score_adj(int new_val);
+
extern unsigned int oom_badness(struct task_struct *p, struct mem_cgroup *mem,
const nodemask_t *nodemask, unsigned long totalpages);
extern int try_set_zonelist_oom(struct zonelist *zonelist, gfp_t gfp_flags);
diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h
index 811183de1ef..79a6700b716 100644
--- a/include/linux/page-flags.h
+++ b/include/linux/page-flags.h
@@ -308,7 +308,7 @@ static inline void SetPageUptodate(struct page *page)
{
#ifdef CONFIG_S390
if (!test_and_set_bit(PG_uptodate, &page->flags))
- page_clear_dirty(page, 0);
+ page_set_storage_key(page_to_pfn(page), PAGE_DEFAULT_KEY, 0);
#else
/*
* Memory barrier must be issued before setting the PG_uptodate bit,
diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h
index c1195065264..716875e5352 100644
--- a/include/linux/pagemap.h
+++ b/include/linux/pagemap.h
@@ -219,6 +219,12 @@ static inline struct page *page_cache_alloc_cold(struct address_space *x)
return __page_cache_alloc(mapping_gfp_mask(x)|__GFP_COLD);
}
+static inline struct page *page_cache_alloc_readahead(struct address_space *x)
+{
+ return __page_cache_alloc(mapping_gfp_mask(x) |
+ __GFP_COLD | __GFP_NORETRY | __GFP_NOWARN);
+}
+
typedef int filler_t(void *, struct page *);
extern struct page * find_get_page(struct address_space *mapping,
@@ -357,6 +363,15 @@ static inline int lock_page_or_retry(struct page *page, struct mm_struct *mm,
*/
extern void wait_on_page_bit(struct page *page, int bit_nr);
+extern int wait_on_page_bit_killable(struct page *page, int bit_nr);
+
+static inline int wait_on_page_locked_killable(struct page *page)
+{
+ if (PageLocked(page))
+ return wait_on_page_bit_killable(page, PG_locked);
+ return 0;
+}
+
/*
* Wait for a page to be unlocked.
*
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 4604d1d5514..c446b5ca2d3 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -941,8 +941,11 @@ int pci_cfg_space_size_ext(struct pci_dev *dev);
int pci_cfg_space_size(struct pci_dev *dev);
unsigned char pci_bus_max_busnr(struct pci_bus *bus);
+#define PCI_VGA_STATE_CHANGE_BRIDGE (1 << 0)
+#define PCI_VGA_STATE_CHANGE_DECODES (1 << 1)
+
int pci_set_vga_state(struct pci_dev *pdev, bool decode,
- unsigned int command_bits, bool change_bridge);
+ unsigned int command_bits, u32 flags);
/* kmem_cache style wrapper around pci_alloc_consistent() */
#include <linux/pci-dma.h>
@@ -1087,7 +1090,7 @@ static inline int pci_proc_domain(struct pci_bus *bus)
/* some architectures require additional setup to direct VGA traffic */
typedef int (*arch_set_vga_state_t)(struct pci_dev *pdev, bool decode,
- unsigned int command_bits, bool change_bridge);
+ unsigned int command_bits, u32 flags);
extern void pci_register_set_vga_state(arch_set_vga_state_t func);
#else /* CONFIG_PCI is not enabled */
diff --git a/include/linux/percpu_counter.h b/include/linux/percpu_counter.h
index 46f6ba56fa9..5edc9014263 100644
--- a/include/linux/percpu_counter.h
+++ b/include/linux/percpu_counter.h
@@ -75,7 +75,7 @@ static inline s64 percpu_counter_read_positive(struct percpu_counter *fbc)
barrier(); /* Prevent reloads of fbc->count */
if (ret >= 0)
return ret;
- return 1;
+ return 0;
}
static inline int percpu_counter_initialized(struct percpu_counter *fbc)
@@ -133,6 +133,10 @@ static inline s64 percpu_counter_read(struct percpu_counter *fbc)
return fbc->count;
}
+/*
+ * percpu_counter is intended to track positive numbers. In the UP case the
+ * number should never be negative.
+ */
static inline s64 percpu_counter_read_positive(struct percpu_counter *fbc)
{
return fbc->count;
diff --git a/include/linux/pid.h b/include/linux/pid.h
index cdced84261d..b152d44fb18 100644
--- a/include/linux/pid.h
+++ b/include/linux/pid.h
@@ -105,7 +105,7 @@ extern struct pid_namespace init_pid_ns;
* or rcu_read_lock() held.
*
* find_pid_ns() finds the pid in the namespace specified
- * find_vpid() finr the pid by its virtual id, i.e. in the current namespace
+ * find_vpid() finds the pid by its virtual id, i.e. in the current namespace
*
* see also find_task_by_vpid() set in include/linux/sched.h
*/
diff --git a/include/linux/posix-timers.h b/include/linux/posix-timers.h
index 808227d40a6..959c14132f4 100644
--- a/include/linux/posix-timers.h
+++ b/include/linux/posix-timers.h
@@ -82,6 +82,7 @@ struct k_itimer {
unsigned long expires;
} mmtimer;
struct alarm alarmtimer;
+ struct rcu_head rcu;
} it;
};
diff --git a/include/linux/power/isp1704_charger.h b/include/linux/power/isp1704_charger.h
new file mode 100644
index 00000000000..68096a6aa2d
--- /dev/null
+++ b/include/linux/power/isp1704_charger.h
@@ -0,0 +1,29 @@
+/*
+ * ISP1704 USB Charger Detection driver
+ *
+ * Copyright (C) 2011 Nokia Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+
+#ifndef __ISP1704_CHARGER_H
+#define __ISP1704_CHARGER_H
+
+struct isp1704_charger_data {
+ void (*set_power)(bool on);
+};
+
+#endif
diff --git a/include/linux/power/max8903_charger.h b/include/linux/power/max8903_charger.h
new file mode 100644
index 00000000000..24f51db8a83
--- /dev/null
+++ b/include/linux/power/max8903_charger.h
@@ -0,0 +1,57 @@
+/*
+ * max8903_charger.h - Maxim 8903 USB/Adapter Charger Driver
+ *
+ * Copyright (C) 2011 Samsung Electronics
+ * MyungJoo Ham <myungjoo.ham@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#ifndef __MAX8903_CHARGER_H__
+#define __MAX8903_CHARGER_H__
+
+struct max8903_pdata {
+ /*
+ * GPIOs
+ * cen, chg, flt, and usus are optional.
+ * dok, dcm, and uok are not optional depending on the status of
+ * dc_valid and usb_valid.
+ */
+ int cen; /* Charger Enable input */
+ int dok; /* DC(Adapter) Power OK output */
+ int uok; /* USB Power OK output */
+ int chg; /* Charger status output */
+ int flt; /* Fault output */
+ int dcm; /* Current-Limit Mode input (1: DC, 2: USB) */
+ int usus; /* USB Suspend Input (1: suspended) */
+
+ /*
+ * DC(Adapter/TA) is wired
+ * When dc_valid is true,
+ * dok and dcm should be valid.
+ *
+ * At least one of dc_valid or usb_valid should be true.
+ */
+ bool dc_valid;
+ /*
+ * USB is wired
+ * When usb_valid is true,
+ * uok should be valid.
+ */
+ bool usb_valid;
+};
+
+#endif /* __MAX8903_CHARGER_H__ */
diff --git a/include/linux/printk.h b/include/linux/printk.h
index ee048e77e1a..0101d55d965 100644
--- a/include/linux/printk.h
+++ b/include/linux/printk.h
@@ -1,6 +1,8 @@
#ifndef __KERNEL_PRINTK__
#define __KERNEL_PRINTK__
+#include <linux/init.h>
+
extern const char linux_banner[];
extern const char linux_proc_banner[];
@@ -113,6 +115,7 @@ extern int dmesg_restrict;
extern int kptr_restrict;
void log_buf_kexec_setup(void);
+void __init setup_log_buf(int early);
#else
static inline __attribute__ ((format (printf, 1, 0)))
int vprintk(const char *s, va_list args)
@@ -137,6 +140,10 @@ static inline bool printk_timed_ratelimit(unsigned long *caller_jiffies,
static inline void log_buf_kexec_setup(void)
{
}
+
+static inline void setup_log_buf(int early)
+{
+}
#endif
extern void dump_stack(void) __cold;
diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h
index eaf4350c0f9..e7576cf9e32 100644
--- a/include/linux/proc_fs.h
+++ b/include/linux/proc_fs.h
@@ -173,11 +173,7 @@ extern void proc_net_remove(struct net *net, const char *name);
extern struct proc_dir_entry *proc_net_mkdir(struct net *net, const char *name,
struct proc_dir_entry *parent);
-/* While the {get|set|dup}_mm_exe_file functions are for mm_structs, they are
- * only needed to implement /proc/<pid>|self/exe so we define them here. */
-extern void set_mm_exe_file(struct mm_struct *mm, struct file *new_exe_file);
-extern struct file *get_mm_exe_file(struct mm_struct *mm);
-extern void dup_mm_exe_file(struct mm_struct *oldmm, struct mm_struct *newmm);
+extern struct file *proc_ns_fget(int fd);
#else
@@ -228,19 +224,11 @@ static inline void pid_ns_release_proc(struct pid_namespace *ns)
{
}
-static inline void set_mm_exe_file(struct mm_struct *mm,
- struct file *new_exe_file)
-{}
-
-static inline struct file *get_mm_exe_file(struct mm_struct *mm)
+static inline struct file *proc_ns_fget(int fd)
{
- return NULL;
+ return ERR_PTR(-EINVAL);
}
-static inline void dup_mm_exe_file(struct mm_struct *oldmm,
- struct mm_struct *newmm)
-{}
-
#endif /* CONFIG_PROC_FS */
#if !defined(CONFIG_PROC_KCORE)
@@ -252,6 +240,18 @@ kclist_add(struct kcore_list *new, void *addr, size_t size, int type)
extern void kclist_add(struct kcore_list *, void *, size_t, int type);
#endif
+struct nsproxy;
+struct proc_ns_operations {
+ const char *name;
+ int type;
+ void *(*get)(struct task_struct *task);
+ void (*put)(void *ns);
+ int (*install)(struct nsproxy *nsproxy, void *ns);
+};
+extern const struct proc_ns_operations netns_operations;
+extern const struct proc_ns_operations utsns_operations;
+extern const struct proc_ns_operations ipcns_operations;
+
union proc_op {
int (*proc_get_link)(struct inode *, struct path *);
int (*proc_read)(struct task_struct *task, char *page);
@@ -270,6 +270,8 @@ struct proc_inode {
struct proc_dir_entry *pde;
struct ctl_table_header *sysctl;
struct ctl_table *sysctl_entry;
+ void *ns;
+ const struct proc_ns_operations *ns_ops;
struct inode vfs_inode;
};
@@ -288,12 +290,4 @@ static inline struct net *PDE_NET(struct proc_dir_entry *pde)
return pde->parent->data;
}
-struct proc_maps_private {
- struct pid *pid;
- struct task_struct *task;
-#ifdef CONFIG_MMU
- struct vm_area_struct *tail_vma;
-#endif
-};
-
#endif /* _LINUX_PROC_FS_H */
diff --git a/include/linux/ptp_classify.h b/include/linux/ptp_classify.h
index 943a85ab002..e07e2742a86 100644
--- a/include/linux/ptp_classify.h
+++ b/include/linux/ptp_classify.h
@@ -25,6 +25,7 @@
#include <linux/if_ether.h>
#include <linux/if_vlan.h>
+#include <linux/ip.h>
#include <linux/filter.h>
#ifdef __KERNEL__
#include <linux/in.h>
@@ -58,6 +59,12 @@
#define OFF_NEXT 6
#define OFF_UDP_DST 2
+#define OFF_PTP_SOURCE_UUID 22 /* PTPv1 only */
+#define OFF_PTP_SEQUENCE_ID 30
+#define OFF_PTP_CONTROL 32 /* PTPv1 only */
+
+#define IPV4_HLEN(data) (((struct iphdr *)(data + OFF_IHL))->ihl << 2)
+
#define IP6_HLEN 40
#define UDP_HLEN 8
diff --git a/include/linux/ptp_clock.h b/include/linux/ptp_clock.h
new file mode 100644
index 00000000000..94e981f810a
--- /dev/null
+++ b/include/linux/ptp_clock.h
@@ -0,0 +1,84 @@
+/*
+ * PTP 1588 clock support - user space interface
+ *
+ * Copyright (C) 2010 OMICRON electronics GmbH
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef _PTP_CLOCK_H_
+#define _PTP_CLOCK_H_
+
+#include <linux/ioctl.h>
+#include <linux/types.h>
+
+/* PTP_xxx bits, for the flags field within the request structures. */
+#define PTP_ENABLE_FEATURE (1<<0)
+#define PTP_RISING_EDGE (1<<1)
+#define PTP_FALLING_EDGE (1<<2)
+
+/*
+ * struct ptp_clock_time - represents a time value
+ *
+ * The sign of the seconds field applies to the whole value. The
+ * nanoseconds field is always unsigned. The reserved field is
+ * included for sub-nanosecond resolution, should the demand for
+ * this ever appear.
+ *
+ */
+struct ptp_clock_time {
+ __s64 sec; /* seconds */
+ __u32 nsec; /* nanoseconds */
+ __u32 reserved;
+};
+
+struct ptp_clock_caps {
+ int max_adj; /* Maximum frequency adjustment in parts per billon. */
+ int n_alarm; /* Number of programmable alarms. */
+ int n_ext_ts; /* Number of external time stamp channels. */
+ int n_per_out; /* Number of programmable periodic signals. */
+ int pps; /* Whether the clock supports a PPS callback. */
+ int rsv[15]; /* Reserved for future use. */
+};
+
+struct ptp_extts_request {
+ unsigned int index; /* Which channel to configure. */
+ unsigned int flags; /* Bit field for PTP_xxx flags. */
+ unsigned int rsv[2]; /* Reserved for future use. */
+};
+
+struct ptp_perout_request {
+ struct ptp_clock_time start; /* Absolute start time. */
+ struct ptp_clock_time period; /* Desired period, zero means disable. */
+ unsigned int index; /* Which channel to configure. */
+ unsigned int flags; /* Reserved for future use. */
+ unsigned int rsv[4]; /* Reserved for future use. */
+};
+
+#define PTP_CLK_MAGIC '='
+
+#define PTP_CLOCK_GETCAPS _IOR(PTP_CLK_MAGIC, 1, struct ptp_clock_caps)
+#define PTP_EXTTS_REQUEST _IOW(PTP_CLK_MAGIC, 2, struct ptp_extts_request)
+#define PTP_PEROUT_REQUEST _IOW(PTP_CLK_MAGIC, 3, struct ptp_perout_request)
+#define PTP_ENABLE_PPS _IOW(PTP_CLK_MAGIC, 4, int)
+
+struct ptp_extts_event {
+ struct ptp_clock_time t; /* Time event occured. */
+ unsigned int index; /* Which channel produced the event. */
+ unsigned int flags; /* Reserved for future use. */
+ unsigned int rsv[2]; /* Reserved for future use. */
+};
+
+#endif
diff --git a/include/linux/ptp_clock_kernel.h b/include/linux/ptp_clock_kernel.h
new file mode 100644
index 00000000000..dd2e44fba63
--- /dev/null
+++ b/include/linux/ptp_clock_kernel.h
@@ -0,0 +1,139 @@
+/*
+ * PTP 1588 clock support
+ *
+ * Copyright (C) 2010 OMICRON electronics GmbH
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef _PTP_CLOCK_KERNEL_H_
+#define _PTP_CLOCK_KERNEL_H_
+
+#include <linux/ptp_clock.h>
+
+
+struct ptp_clock_request {
+ enum {
+ PTP_CLK_REQ_EXTTS,
+ PTP_CLK_REQ_PEROUT,
+ PTP_CLK_REQ_PPS,
+ } type;
+ union {
+ struct ptp_extts_request extts;
+ struct ptp_perout_request perout;
+ };
+};
+
+/**
+ * struct ptp_clock_info - decribes a PTP hardware clock
+ *
+ * @owner: The clock driver should set to THIS_MODULE.
+ * @name: A short name to identify the clock.
+ * @max_adj: The maximum possible frequency adjustment, in parts per billon.
+ * @n_alarm: The number of programmable alarms.
+ * @n_ext_ts: The number of external time stamp channels.
+ * @n_per_out: The number of programmable periodic signals.
+ * @pps: Indicates whether the clock supports a PPS callback.
+ *
+ * clock operations
+ *
+ * @adjfreq: Adjusts the frequency of the hardware clock.
+ * parameter delta: Desired period change in parts per billion.
+ *
+ * @adjtime: Shifts the time of the hardware clock.
+ * parameter delta: Desired change in nanoseconds.
+ *
+ * @gettime: Reads the current time from the hardware clock.
+ * parameter ts: Holds the result.
+ *
+ * @settime: Set the current time on the hardware clock.
+ * parameter ts: Time value to set.
+ *
+ * @enable: Request driver to enable or disable an ancillary feature.
+ * parameter request: Desired resource to enable or disable.
+ * parameter on: Caller passes one to enable or zero to disable.
+ *
+ * Drivers should embed their ptp_clock_info within a private
+ * structure, obtaining a reference to it using container_of().
+ *
+ * The callbacks must all return zero on success, non-zero otherwise.
+ */
+
+struct ptp_clock_info {
+ struct module *owner;
+ char name[16];
+ s32 max_adj;
+ int n_alarm;
+ int n_ext_ts;
+ int n_per_out;
+ int pps;
+ int (*adjfreq)(struct ptp_clock_info *ptp, s32 delta);
+ int (*adjtime)(struct ptp_clock_info *ptp, s64 delta);
+ int (*gettime)(struct ptp_clock_info *ptp, struct timespec *ts);
+ int (*settime)(struct ptp_clock_info *ptp, const struct timespec *ts);
+ int (*enable)(struct ptp_clock_info *ptp,
+ struct ptp_clock_request *request, int on);
+};
+
+struct ptp_clock;
+
+/**
+ * ptp_clock_register() - register a PTP hardware clock driver
+ *
+ * @info: Structure describing the new clock.
+ */
+
+extern struct ptp_clock *ptp_clock_register(struct ptp_clock_info *info);
+
+/**
+ * ptp_clock_unregister() - unregister a PTP hardware clock driver
+ *
+ * @ptp: The clock to remove from service.
+ */
+
+extern int ptp_clock_unregister(struct ptp_clock *ptp);
+
+
+enum ptp_clock_events {
+ PTP_CLOCK_ALARM,
+ PTP_CLOCK_EXTTS,
+ PTP_CLOCK_PPS,
+};
+
+/**
+ * struct ptp_clock_event - decribes a PTP hardware clock event
+ *
+ * @type: One of the ptp_clock_events enumeration values.
+ * @index: Identifies the source of the event.
+ * @timestamp: When the event occured.
+ */
+
+struct ptp_clock_event {
+ int type;
+ int index;
+ u64 timestamp;
+};
+
+/**
+ * ptp_clock_event() - notify the PTP layer about an event
+ *
+ * @ptp: The clock obtained from ptp_clock_register().
+ * @event: Message structure describing the event.
+ */
+
+extern void ptp_clock_event(struct ptp_clock *ptp,
+ struct ptp_clock_event *event);
+
+#endif
diff --git a/include/linux/ratelimit.h b/include/linux/ratelimit.h
index 03ff67b0cdf..2f007157fab 100644
--- a/include/linux/ratelimit.h
+++ b/include/linux/ratelimit.h
@@ -41,4 +41,44 @@ extern struct ratelimit_state printk_ratelimit_state;
extern int ___ratelimit(struct ratelimit_state *rs, const char *func);
#define __ratelimit(state) ___ratelimit(state, __func__)
+#ifdef CONFIG_PRINTK
+
+#define WARN_ON_RATELIMIT(condition, state) \
+ WARN_ON((condition) && __ratelimit(state))
+
+#define __WARN_RATELIMIT(condition, state, format...) \
+({ \
+ int rtn = 0; \
+ if (unlikely(__ratelimit(state))) \
+ rtn = WARN(condition, format); \
+ rtn; \
+})
+
+#define WARN_RATELIMIT(condition, format...) \
+({ \
+ static DEFINE_RATELIMIT_STATE(_rs, \
+ DEFAULT_RATELIMIT_INTERVAL, \
+ DEFAULT_RATELIMIT_BURST); \
+ __WARN_RATELIMIT(condition, &_rs, format); \
+})
+
+#else
+
+#define WARN_ON_RATELIMIT(condition, state) \
+ WARN_ON(condition)
+
+#define __WARN_RATELIMIT(condition, state, format...) \
+({ \
+ int rtn = WARN(condition, format); \
+ rtn; \
+})
+
+#define WARN_RATELIMIT(condition, format...) \
+({ \
+ int rtn = WARN(condition, format); \
+ rtn; \
+})
+
+#endif
+
#endif /* _LINUX_RATELIMIT_H */
diff --git a/include/linux/regulator/db8500-prcmu.h b/include/linux/regulator/db8500-prcmu.h
new file mode 100644
index 00000000000..612062313b6
--- /dev/null
+++ b/include/linux/regulator/db8500-prcmu.h
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) ST-Ericsson SA 2010
+ *
+ * License Terms: GNU General Public License v2
+ *
+ * Author: Bengt Jonsson <bengt.g.jonsson@stericsson.com> for ST-Ericsson
+ *
+ * Interface to power domain regulators on DB8500
+ */
+
+#ifndef __REGULATOR_H__
+#define __REGULATOR_H__
+
+/* Number of DB8500 regulators and regulator enumeration */
+enum db8500_regulator_id {
+ DB8500_REGULATOR_VAPE,
+ DB8500_REGULATOR_VARM,
+ DB8500_REGULATOR_VMODEM,
+ DB8500_REGULATOR_VPLL,
+ DB8500_REGULATOR_VSMPS1,
+ DB8500_REGULATOR_VSMPS2,
+ DB8500_REGULATOR_VSMPS3,
+ DB8500_REGULATOR_VRF1,
+ DB8500_REGULATOR_SWITCH_SVAMMDSP,
+ DB8500_REGULATOR_SWITCH_SVAMMDSPRET,
+ DB8500_REGULATOR_SWITCH_SVAPIPE,
+ DB8500_REGULATOR_SWITCH_SIAMMDSP,
+ DB8500_REGULATOR_SWITCH_SIAMMDSPRET,
+ DB8500_REGULATOR_SWITCH_SIAPIPE,
+ DB8500_REGULATOR_SWITCH_SGA,
+ DB8500_REGULATOR_SWITCH_B2R2_MCDE,
+ DB8500_REGULATOR_SWITCH_ESRAM12,
+ DB8500_REGULATOR_SWITCH_ESRAM12RET,
+ DB8500_REGULATOR_SWITCH_ESRAM34,
+ DB8500_REGULATOR_SWITCH_ESRAM34RET,
+ DB8500_NUM_REGULATORS
+};
+
+/*
+ * Exported interface for CPUIdle only. This function is called with all
+ * interrupts turned off.
+ */
+int power_state_active_is_enabled(void);
+
+#endif
diff --git a/include/linux/regulator/machine.h b/include/linux/regulator/machine.h
index c4c4fc45f85..ce3127a75c8 100644
--- a/include/linux/regulator/machine.h
+++ b/include/linux/regulator/machine.h
@@ -68,6 +68,8 @@ struct regulator_state {
*
* @min_uV: Smallest voltage consumers may set.
* @max_uV: Largest voltage consumers may set.
+ * @uV_offset: Offset applied to voltages from consumer to compensate for
+ * voltage drops.
*
* @min_uA: Smallest consumers consumers may set.
* @max_uA: Largest current consumers may set.
@@ -99,6 +101,8 @@ struct regulation_constraints {
int min_uV;
int max_uV;
+ int uV_offset;
+
/* current output range (inclusive) - for current control */
int min_uA;
int max_uA;
@@ -160,8 +164,6 @@ struct regulator_consumer_supply {
* @supply_regulator: Parent regulator. Specified using the regulator name
* as it appears in the name field in sysfs, which can
* be explicitly set using the constraints field 'name'.
- * @supply_regulator_dev: Parent regulator (if any) - DEPRECATED in favour
- * of supply_regulator.
*
* @constraints: Constraints. These must be specified for the regulator to
* be usable.
@@ -173,7 +175,6 @@ struct regulator_consumer_supply {
*/
struct regulator_init_data {
const char *supply_regulator; /* or NULL for system supply */
- struct device *supply_regulator_dev; /* or NULL for system supply */
struct regulation_constraints constraints;
diff --git a/include/linux/rfkill-gpio.h b/include/linux/rfkill-gpio.h
new file mode 100644
index 00000000000..a175d059803
--- /dev/null
+++ b/include/linux/rfkill-gpio.h
@@ -0,0 +1,43 @@
+/*
+ * Copyright (c) 2011, NVIDIA Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+
+
+#ifndef __RFKILL_GPIO_H
+#define __RFKILL_GPIO_H
+
+#include <linux/types.h>
+#include <linux/rfkill.h>
+
+/**
+ * struct rfkill_gpio_platform_data - platform data for rfkill gpio device.
+ * for unused gpio's, the expected value is -1.
+ * @name: name for the gpio rf kill instance
+ * @reset_gpio: GPIO which is used for reseting rfkill switch
+ * @shutdown_gpio: GPIO which is used for shutdown of rfkill switch
+ * @power_clk_name: [optional] name of clk to turn off while blocked
+ */
+
+struct rfkill_gpio_platform_data {
+ char *name;
+ int reset_gpio;
+ int shutdown_gpio;
+ const char *power_clk_name;
+ enum rfkill_type type;
+};
+
+#endif /* __RFKILL_GPIO_H */
diff --git a/include/linux/rmap.h b/include/linux/rmap.h
index 830e65dc01e..2148b122779 100644
--- a/include/linux/rmap.h
+++ b/include/linux/rmap.h
@@ -7,7 +7,7 @@
#include <linux/list.h>
#include <linux/slab.h>
#include <linux/mm.h>
-#include <linux/spinlock.h>
+#include <linux/mutex.h>
#include <linux/memcontrol.h>
/*
@@ -26,7 +26,7 @@
*/
struct anon_vma {
struct anon_vma *root; /* Root of this anon_vma tree */
- spinlock_t lock; /* Serialize access to vma list */
+ struct mutex mutex; /* Serialize access to vma list */
/*
* The refcount is taken on an anon_vma when there is no
* guarantee that the vma of page tables will exist for
@@ -64,7 +64,7 @@ struct anon_vma_chain {
struct vm_area_struct *vma;
struct anon_vma *anon_vma;
struct list_head same_vma; /* locked by mmap_sem & page_table_lock */
- struct list_head same_anon_vma; /* locked by anon_vma->lock */
+ struct list_head same_anon_vma; /* locked by anon_vma->mutex */
};
#ifdef CONFIG_MMU
@@ -93,24 +93,24 @@ static inline void vma_lock_anon_vma(struct vm_area_struct *vma)
{
struct anon_vma *anon_vma = vma->anon_vma;
if (anon_vma)
- spin_lock(&anon_vma->root->lock);
+ mutex_lock(&anon_vma->root->mutex);
}
static inline void vma_unlock_anon_vma(struct vm_area_struct *vma)
{
struct anon_vma *anon_vma = vma->anon_vma;
if (anon_vma)
- spin_unlock(&anon_vma->root->lock);
+ mutex_unlock(&anon_vma->root->mutex);
}
static inline void anon_vma_lock(struct anon_vma *anon_vma)
{
- spin_lock(&anon_vma->root->lock);
+ mutex_lock(&anon_vma->root->mutex);
}
static inline void anon_vma_unlock(struct anon_vma *anon_vma)
{
- spin_unlock(&anon_vma->root->lock);
+ mutex_unlock(&anon_vma->root->mutex);
}
/*
@@ -218,20 +218,7 @@ int try_to_munlock(struct page *);
/*
* Called by memory-failure.c to kill processes.
*/
-struct anon_vma *__page_lock_anon_vma(struct page *page);
-
-static inline struct anon_vma *page_lock_anon_vma(struct page *page)
-{
- struct anon_vma *anon_vma;
-
- __cond_lock(RCU, anon_vma = __page_lock_anon_vma(page));
-
- /* (void) is needed to make gcc happy */
- (void) __cond_lock(&anon_vma->root->lock, anon_vma);
-
- return anon_vma;
-}
-
+struct anon_vma *page_lock_anon_vma(struct page *page);
void page_unlock_anon_vma(struct anon_vma *anon_vma);
int page_mapped_in_vma(struct page *page, struct vm_area_struct *vma);
diff --git a/include/linux/rotary_encoder.h b/include/linux/rotary_encoder.h
index 215278b8df2..3f594dce571 100644
--- a/include/linux/rotary_encoder.h
+++ b/include/linux/rotary_encoder.h
@@ -10,6 +10,7 @@ struct rotary_encoder_platform_data {
unsigned int inverted_b;
bool relative_axis;
bool rollover;
+ bool half_period;
};
#endif /* __ROTARY_ENCODER_H__ */
diff --git a/include/linux/rtc.h b/include/linux/rtc.h
index 877ece45426..b27ebea2566 100644
--- a/include/linux/rtc.h
+++ b/include/linux/rtc.h
@@ -92,10 +92,10 @@ struct rtc_pll_info {
#define RTC_PLL_SET _IOW('p', 0x12, struct rtc_pll_info) /* Set PLL correction */
/* interrupt flags */
-#define RTC_IRQF 0x80 /* any of the following is active */
-#define RTC_PF 0x40
-#define RTC_AF 0x20
-#define RTC_UF 0x10
+#define RTC_IRQF 0x80 /* Any of the following is active */
+#define RTC_PF 0x40 /* Periodic interrupt */
+#define RTC_AF 0x20 /* Alarm interrupt */
+#define RTC_UF 0x10 /* Update interrupt for 1Hz RTC */
#ifdef __KERNEL__
diff --git a/include/linux/sched.h b/include/linux/sched.h
index aaf71e08222..dc8871295a5 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -513,6 +513,7 @@ struct thread_group_cputimer {
spinlock_t lock;
};
+#include <linux/rwsem.h>
struct autogroup;
/*
@@ -632,6 +633,16 @@ struct signal_struct {
unsigned audit_tty;
struct tty_audit_buf *tty_audit_buf;
#endif
+#ifdef CONFIG_CGROUPS
+ /*
+ * The threadgroup_fork_lock prevents threads from forking with
+ * CLONE_THREAD while held for writing. Use this for fork-sensitive
+ * threadgroup-wide operations. It's taken for reading in fork.c in
+ * copy_process().
+ * Currently only needed write-side by cgroups.
+ */
+ struct rw_semaphore threadgroup_fork_lock;
+#endif
int oom_adj; /* OOM kill score adjustment (bit shift) */
int oom_score_adj; /* OOM kill score adjustment */
@@ -1753,7 +1764,6 @@ extern void thread_group_times(struct task_struct *p, cputime_t *ut, cputime_t *
#define PF_FROZEN 0x00010000 /* frozen for system suspend */
#define PF_FSTRANS 0x00020000 /* inside a filesystem transaction */
#define PF_KSWAPD 0x00040000 /* I am kswapd */
-#define PF_OOM_ORIGIN 0x00080000 /* Allocating much memory to others */
#define PF_LESS_THROTTLE 0x00100000 /* Throttle me less: I clean memory */
#define PF_KTHREAD 0x00200000 /* I am a kernel thread */
#define PF_RANDOMIZE 0x00400000 /* randomize virtual address space */
@@ -2177,6 +2187,7 @@ static inline void mmdrop(struct mm_struct * mm)
if (unlikely(atomic_dec_and_test(&mm->mm_count)))
__mmdrop(mm);
}
+extern int mm_init_cpumask(struct mm_struct *mm, struct mm_struct *oldmm);
/* mmput gets rid of the mappings and all user-space */
extern void mmput(struct mm_struct *);
@@ -2323,6 +2334,31 @@ static inline void unlock_task_sighand(struct task_struct *tsk,
spin_unlock_irqrestore(&tsk->sighand->siglock, *flags);
}
+/* See the declaration of threadgroup_fork_lock in signal_struct. */
+#ifdef CONFIG_CGROUPS
+static inline void threadgroup_fork_read_lock(struct task_struct *tsk)
+{
+ down_read(&tsk->signal->threadgroup_fork_lock);
+}
+static inline void threadgroup_fork_read_unlock(struct task_struct *tsk)
+{
+ up_read(&tsk->signal->threadgroup_fork_lock);
+}
+static inline void threadgroup_fork_write_lock(struct task_struct *tsk)
+{
+ down_write(&tsk->signal->threadgroup_fork_lock);
+}
+static inline void threadgroup_fork_write_unlock(struct task_struct *tsk)
+{
+ up_write(&tsk->signal->threadgroup_fork_lock);
+}
+#else
+static inline void threadgroup_fork_read_lock(struct task_struct *tsk) {}
+static inline void threadgroup_fork_read_unlock(struct task_struct *tsk) {}
+static inline void threadgroup_fork_write_lock(struct task_struct *tsk) {}
+static inline void threadgroup_fork_write_unlock(struct task_struct *tsk) {}
+#endif
+
#ifndef __HAVE_THREAD_FUNCTIONS
#define task_thread_info(task) ((struct thread_info *)(task)->stack)
diff --git a/include/linux/seqlock.h b/include/linux/seqlock.h
index 06d69648fc8..e9811892844 100644
--- a/include/linux/seqlock.h
+++ b/include/linux/seqlock.h
@@ -41,9 +41,6 @@ typedef struct {
#define __SEQLOCK_UNLOCKED(lockname) \
{ 0, __SPIN_LOCK_UNLOCKED(lockname) }
-#define SEQLOCK_UNLOCKED \
- __SEQLOCK_UNLOCKED(old_style_seqlock_init)
-
#define seqlock_init(x) \
do { \
(x)->sequence = 0; \
diff --git a/include/linux/shmem_fs.h b/include/linux/shmem_fs.h
index 399be5ad2f9..2b7fec84051 100644
--- a/include/linux/shmem_fs.h
+++ b/include/linux/shmem_fs.h
@@ -9,6 +9,8 @@
#define SHMEM_NR_DIRECT 16
+#define SHMEM_SYMLINK_INLINE_LEN (SHMEM_NR_DIRECT * sizeof(swp_entry_t))
+
struct shmem_inode_info {
spinlock_t lock;
unsigned long flags;
@@ -17,8 +19,12 @@ struct shmem_inode_info {
unsigned long next_index; /* highest alloced index + 1 */
struct shared_policy policy; /* NUMA memory alloc policy */
struct page *i_indirect; /* top indirect blocks page */
- swp_entry_t i_direct[SHMEM_NR_DIRECT]; /* first blocks */
+ union {
+ swp_entry_t i_direct[SHMEM_NR_DIRECT]; /* first blocks */
+ char inline_symlink[SHMEM_SYMLINK_INLINE_LEN];
+ };
struct list_head swaplist; /* chain of maybes on swap */
+ struct list_head xattr_list; /* list of shmem_xattr */
struct inode vfs_inode;
};
diff --git a/include/linux/smp.h b/include/linux/smp.h
index 74243c86ba3..7ad824d510a 100644
--- a/include/linux/smp.h
+++ b/include/linux/smp.h
@@ -98,16 +98,6 @@ void ipi_call_unlock_irq(void);
*/
int on_each_cpu(smp_call_func_t func, void *info, int wait);
-#define MSG_ALL_BUT_SELF 0x8000 /* Assume <32768 CPU's */
-#define MSG_ALL 0x8001
-
-#define MSG_INVALIDATE_TLB 0x0001 /* Remote processor TLB invalidate */
-#define MSG_STOP_CPU 0x0002 /* Sent to shut down slave CPU's
- * when rebooting
- */
-#define MSG_RESCHEDULE 0x0003 /* Reschedule request from master CPU*/
-#define MSG_CALL_FUNCTION 0x0004 /* Call function on all other CPUs */
-
/*
* Mark the boot cpu "online" so that it can call console drivers in
* printk() and can access its per-cpu storage.
diff --git a/include/linux/spi/ads7846.h b/include/linux/spi/ads7846.h
index 92bd0839d5b..c64de9dd763 100644
--- a/include/linux/spi/ads7846.h
+++ b/include/linux/spi/ads7846.h
@@ -14,7 +14,8 @@ enum ads7846_filter {
struct ads7846_platform_data {
u16 model; /* 7843, 7845, 7846, 7873. */
u16 vref_delay_usecs; /* 0 for external vref; etc */
- u16 vref_mv; /* external vref value, milliVolts */
+ u16 vref_mv; /* external vref value, milliVolts
+ * ads7846: if 0, use internal vref */
bool keep_vref_on; /* set to keep vref on for differential
* measurements as well */
bool swap_xy; /* swap x and y axes */
diff --git a/include/linux/spi/spi.h b/include/linux/spi/spi.h
index b4d7710bc38..bb4f5fbbbd8 100644
--- a/include/linux/spi/spi.h
+++ b/include/linux/spi/spi.h
@@ -581,7 +581,7 @@ extern int spi_bus_unlock(struct spi_master *master);
* Callable only from contexts that can sleep.
*/
static inline int
-spi_write(struct spi_device *spi, const u8 *buf, size_t len)
+spi_write(struct spi_device *spi, const void *buf, size_t len)
{
struct spi_transfer t = {
.tx_buf = buf,
@@ -605,7 +605,7 @@ spi_write(struct spi_device *spi, const u8 *buf, size_t len)
* Callable only from contexts that can sleep.
*/
static inline int
-spi_read(struct spi_device *spi, u8 *buf, size_t len)
+spi_read(struct spi_device *spi, void *buf, size_t len)
{
struct spi_transfer t = {
.rx_buf = buf,
@@ -620,8 +620,8 @@ spi_read(struct spi_device *spi, u8 *buf, size_t len)
/* this copies txbuf and rxbuf data; for small transfers only! */
extern int spi_write_then_read(struct spi_device *spi,
- const u8 *txbuf, unsigned n_tx,
- u8 *rxbuf, unsigned n_rx);
+ const void *txbuf, unsigned n_tx,
+ void *rxbuf, unsigned n_rx);
/**
* spi_w8r8 - SPI synchronous 8 bit write followed by 8 bit read
diff --git a/include/linux/swap.h b/include/linux/swap.h
index a5c6da5d8df..384eb5fe530 100644
--- a/include/linux/swap.h
+++ b/include/linux/swap.h
@@ -257,7 +257,8 @@ extern unsigned long try_to_free_mem_cgroup_pages(struct mem_cgroup *mem,
extern unsigned long mem_cgroup_shrink_node_zone(struct mem_cgroup *mem,
gfp_t gfp_mask, bool noswap,
unsigned int swappiness,
- struct zone *zone);
+ struct zone *zone,
+ unsigned long *nr_scanned);
extern int __isolate_lru_page(struct page *page, int mode, int file);
extern unsigned long shrink_all_memory(unsigned long nr_pages);
extern int vm_swappiness;
diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
index ab71447d0c5..8c03b98df5f 100644
--- a/include/linux/syscalls.h
+++ b/include/linux/syscalls.h
@@ -846,4 +846,5 @@ asmlinkage long sys_name_to_handle_at(int dfd, const char __user *name,
asmlinkage long sys_open_by_handle_at(int mountdirfd,
struct file_handle __user *handle,
int flags);
+asmlinkage long sys_setns(int fd, int nstype);
#endif
diff --git a/include/linux/vm_event_item.h b/include/linux/vm_event_item.h
new file mode 100644
index 00000000000..03b90cdc192
--- /dev/null
+++ b/include/linux/vm_event_item.h
@@ -0,0 +1,64 @@
+#ifndef VM_EVENT_ITEM_H_INCLUDED
+#define VM_EVENT_ITEM_H_INCLUDED
+
+#ifdef CONFIG_ZONE_DMA
+#define DMA_ZONE(xx) xx##_DMA,
+#else
+#define DMA_ZONE(xx)
+#endif
+
+#ifdef CONFIG_ZONE_DMA32
+#define DMA32_ZONE(xx) xx##_DMA32,
+#else
+#define DMA32_ZONE(xx)
+#endif
+
+#ifdef CONFIG_HIGHMEM
+#define HIGHMEM_ZONE(xx) , xx##_HIGH
+#else
+#define HIGHMEM_ZONE(xx)
+#endif
+
+#define FOR_ALL_ZONES(xx) DMA_ZONE(xx) DMA32_ZONE(xx) xx##_NORMAL HIGHMEM_ZONE(xx) , xx##_MOVABLE
+
+enum vm_event_item { PGPGIN, PGPGOUT, PSWPIN, PSWPOUT,
+ FOR_ALL_ZONES(PGALLOC),
+ PGFREE, PGACTIVATE, PGDEACTIVATE,
+ PGFAULT, PGMAJFAULT,
+ FOR_ALL_ZONES(PGREFILL),
+ FOR_ALL_ZONES(PGSTEAL),
+ FOR_ALL_ZONES(PGSCAN_KSWAPD),
+ FOR_ALL_ZONES(PGSCAN_DIRECT),
+#ifdef CONFIG_NUMA
+ PGSCAN_ZONE_RECLAIM_FAILED,
+#endif
+ PGINODESTEAL, SLABS_SCANNED, KSWAPD_STEAL, KSWAPD_INODESTEAL,
+ KSWAPD_LOW_WMARK_HIT_QUICKLY, KSWAPD_HIGH_WMARK_HIT_QUICKLY,
+ KSWAPD_SKIP_CONGESTION_WAIT,
+ PAGEOUTRUN, ALLOCSTALL, PGROTATED,
+#ifdef CONFIG_COMPACTION
+ COMPACTBLOCKS, COMPACTPAGES, COMPACTPAGEFAILED,
+ COMPACTSTALL, COMPACTFAIL, COMPACTSUCCESS,
+#endif
+#ifdef CONFIG_HUGETLB_PAGE
+ HTLB_BUDDY_PGALLOC, HTLB_BUDDY_PGALLOC_FAIL,
+#endif
+ UNEVICTABLE_PGCULLED, /* culled to noreclaim list */
+ UNEVICTABLE_PGSCANNED, /* scanned for reclaimability */
+ UNEVICTABLE_PGRESCUED, /* rescued from noreclaim list */
+ UNEVICTABLE_PGMLOCKED,
+ UNEVICTABLE_PGMUNLOCKED,
+ UNEVICTABLE_PGCLEARED, /* on COW, page truncate */
+ UNEVICTABLE_PGSTRANDED, /* unable to isolate on unlock */
+ UNEVICTABLE_MLOCKFREED,
+#ifdef CONFIG_TRANSPARENT_HUGEPAGE
+ THP_FAULT_ALLOC,
+ THP_FAULT_FALLBACK,
+ THP_COLLAPSE_ALLOC,
+ THP_COLLAPSE_ALLOC_FAILED,
+ THP_SPLIT,
+#endif
+ NR_VM_EVENT_ITEMS
+};
+
+#endif /* VM_EVENT_ITEM_H_INCLUDED */
diff --git a/include/linux/vmstat.h b/include/linux/vmstat.h
index 2b3831b58aa..bcd942fa611 100644
--- a/include/linux/vmstat.h
+++ b/include/linux/vmstat.h
@@ -5,69 +5,9 @@
#include <linux/percpu.h>
#include <linux/mm.h>
#include <linux/mmzone.h>
+#include <linux/vm_event_item.h>
#include <asm/atomic.h>
-#ifdef CONFIG_ZONE_DMA
-#define DMA_ZONE(xx) xx##_DMA,
-#else
-#define DMA_ZONE(xx)
-#endif
-
-#ifdef CONFIG_ZONE_DMA32
-#define DMA32_ZONE(xx) xx##_DMA32,
-#else
-#define DMA32_ZONE(xx)
-#endif
-
-#ifdef CONFIG_HIGHMEM
-#define HIGHMEM_ZONE(xx) , xx##_HIGH
-#else
-#define HIGHMEM_ZONE(xx)
-#endif
-
-
-#define FOR_ALL_ZONES(xx) DMA_ZONE(xx) DMA32_ZONE(xx) xx##_NORMAL HIGHMEM_ZONE(xx) , xx##_MOVABLE
-
-enum vm_event_item { PGPGIN, PGPGOUT, PSWPIN, PSWPOUT,
- FOR_ALL_ZONES(PGALLOC),
- PGFREE, PGACTIVATE, PGDEACTIVATE,
- PGFAULT, PGMAJFAULT,
- FOR_ALL_ZONES(PGREFILL),
- FOR_ALL_ZONES(PGSTEAL),
- FOR_ALL_ZONES(PGSCAN_KSWAPD),
- FOR_ALL_ZONES(PGSCAN_DIRECT),
-#ifdef CONFIG_NUMA
- PGSCAN_ZONE_RECLAIM_FAILED,
-#endif
- PGINODESTEAL, SLABS_SCANNED, KSWAPD_STEAL, KSWAPD_INODESTEAL,
- KSWAPD_LOW_WMARK_HIT_QUICKLY, KSWAPD_HIGH_WMARK_HIT_QUICKLY,
- KSWAPD_SKIP_CONGESTION_WAIT,
- PAGEOUTRUN, ALLOCSTALL, PGROTATED,
-#ifdef CONFIG_COMPACTION
- COMPACTBLOCKS, COMPACTPAGES, COMPACTPAGEFAILED,
- COMPACTSTALL, COMPACTFAIL, COMPACTSUCCESS,
-#endif
-#ifdef CONFIG_HUGETLB_PAGE
- HTLB_BUDDY_PGALLOC, HTLB_BUDDY_PGALLOC_FAIL,
-#endif
- UNEVICTABLE_PGCULLED, /* culled to noreclaim list */
- UNEVICTABLE_PGSCANNED, /* scanned for reclaimability */
- UNEVICTABLE_PGRESCUED, /* rescued from noreclaim list */
- UNEVICTABLE_PGMLOCKED,
- UNEVICTABLE_PGMUNLOCKED,
- UNEVICTABLE_PGCLEARED, /* on COW, page truncate */
- UNEVICTABLE_PGSTRANDED, /* unable to isolate on unlock */
- UNEVICTABLE_MLOCKFREED,
-#ifdef CONFIG_TRANSPARENT_HUGEPAGE
- THP_FAULT_ALLOC,
- THP_FAULT_FALLBACK,
- THP_COLLAPSE_ALLOC,
- THP_COLLAPSE_ALLOC_FAILED,
- THP_SPLIT,
-#endif
- NR_VM_EVENT_ITEMS
-};
-
extern int sysctl_stat_interval;
#ifdef CONFIG_VM_EVENT_COUNTERS
@@ -261,6 +201,7 @@ extern void dec_zone_state(struct zone *, enum zone_stat_item);
extern void __dec_zone_state(struct zone *, enum zone_stat_item);
void refresh_cpu_vm_stats(int);
+void refresh_zone_stat_thresholds(void);
int calculate_pressure_threshold(struct zone *zone);
int calculate_normal_threshold(struct zone *zone);
@@ -313,6 +254,10 @@ static inline void __dec_zone_page_state(struct page *page,
#define set_pgdat_percpu_threshold(pgdat, callback) { }
static inline void refresh_cpu_vm_stats(int cpu) { }
-#endif
+static inline void refresh_zone_stat_thresholds(void) { }
+
+#endif /* CONFIG_SMP */
+
+extern const char * const vmstat_text[];
#endif /* _LINUX_VMSTAT_H */
diff --git a/include/linux/xattr.h b/include/linux/xattr.h
index 6050783005b..aed54c50aa6 100644
--- a/include/linux/xattr.h
+++ b/include/linux/xattr.h
@@ -13,10 +13,6 @@
#define XATTR_CREATE 0x1 /* set value, fail if attr already exists */
#define XATTR_REPLACE 0x2 /* set value, fail if attr does not exist */
-#ifdef __KERNEL__
-
-#include <linux/types.h>
-
/* Namespaces */
#define XATTR_OS2_PREFIX "os2."
#define XATTR_OS2_PREFIX_LEN (sizeof (XATTR_OS2_PREFIX) - 1)
@@ -53,6 +49,10 @@
#define XATTR_CAPS_SUFFIX "capability"
#define XATTR_NAME_CAPS XATTR_SECURITY_PREFIX XATTR_CAPS_SUFFIX
+#ifdef __KERNEL__
+
+#include <linux/types.h>
+
struct inode;
struct dentry;
diff --git a/include/media/m5mols.h b/include/media/m5mols.h
new file mode 100644
index 00000000000..2d7e7ca2313
--- /dev/null
+++ b/include/media/m5mols.h
@@ -0,0 +1,35 @@
+/*
+ * Driver header for M-5MOLS 8M Pixel camera sensor with ISP
+ *
+ * Copyright (C) 2011 Samsung Electronics Co., Ltd.
+ * Author: HeungJun Kim, riverful.kim@samsung.com
+ *
+ * Copyright (C) 2009 Samsung Electronics Co., Ltd.
+ * Author: Dongsoo Nathaniel Kim, dongsoo45.kim@samsung.com
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#ifndef MEDIA_M5MOLS_H
+#define MEDIA_M5MOLS_H
+
+/**
+ * struct m5mols_platform_data - platform data for M-5MOLS driver
+ * @irq: GPIO getting the irq pin of M-5MOLS
+ * @gpio_reset: GPIO driving the reset pin of M-5MOLS
+ * @reset_polarity: active state for gpio_rst pin, 0 or 1
+ * @set_power: an additional callback to the board setup code
+ * to be called after enabling and before disabling
+ * the sensor's supply regulators
+ */
+struct m5mols_platform_data {
+ int irq;
+ int gpio_reset;
+ u8 reset_polarity;
+ int (*set_power)(struct device *dev, int on);
+};
+
+#endif /* MEDIA_M5MOLS_H */
diff --git a/include/media/videobuf-dvb.h b/include/media/videobuf-dvb.h
index 07cf4b9d0a6..bf365721d6b 100644
--- a/include/media/videobuf-dvb.h
+++ b/include/media/videobuf-dvb.h
@@ -4,6 +4,9 @@
#include <dvb_net.h>
#include <dvb_frontend.h>
+#ifndef _VIDEOBUF_DVB_H_
+#define _VIDEOBUF_DVB_H_
+
struct videobuf_dvb {
/* filling that the job of the driver */
char *name;
@@ -54,6 +57,7 @@ void videobuf_dvb_dealloc_frontends(struct videobuf_dvb_frontends *f);
struct videobuf_dvb_frontend * videobuf_dvb_get_frontend(struct videobuf_dvb_frontends *f, int id);
int videobuf_dvb_find_frontend(struct videobuf_dvb_frontends *f, struct dvb_frontend *p);
+#endif /* _VIDEOBUF_DVB_H_ */
/*
* Local variables:
diff --git a/include/mtd/ubi-user.h b/include/mtd/ubi-user.h
index c0d47ad4b10..3c4109777af 100644
--- a/include/mtd/ubi-user.h
+++ b/include/mtd/ubi-user.h
@@ -131,7 +131,7 @@
* ~~~~~~~~~~~~~~~~~~~~~~~~~
*
* To set an UBI volume property the %UBI_IOCSETPROP ioctl command should be
- * used. A pointer to a &struct ubi_set_prop_req object is expected to be
+ * used. A pointer to a &struct ubi_set_vol_prop_req object is expected to be
* passed. The object describes which property should be set, and to which value
* it should be set.
*/
@@ -186,7 +186,8 @@
/* Check if LEB is mapped command */
#define UBI_IOCEBISMAP _IOR(UBI_VOL_IOC_MAGIC, 5, __s32)
/* Set an UBI volume property */
-#define UBI_IOCSETPROP _IOW(UBI_VOL_IOC_MAGIC, 6, struct ubi_set_prop_req)
+#define UBI_IOCSETVOLPROP _IOW(UBI_VOL_IOC_MAGIC, 6, \
+ struct ubi_set_vol_prop_req)
/* Maximum MTD device name length supported by UBI */
#define MAX_UBI_MTD_NAME_LEN 127
@@ -223,13 +224,14 @@ enum {
};
/*
- * UBI set property ioctl constants
+ * UBI set volume property ioctl constants.
*
- * @UBI_PROP_DIRECT_WRITE: allow / disallow user to directly write and
- * erase individual eraseblocks on dynamic volumes
+ * @UBI_VOL_PROP_DIRECT_WRITE: allow (any non-zero value) or disallow (value 0)
+ * user to directly write and erase individual
+ * eraseblocks on dynamic volumes
*/
enum {
- UBI_PROP_DIRECT_WRITE = 1,
+ UBI_VOL_PROP_DIRECT_WRITE = 1,
};
/**
@@ -308,7 +310,7 @@ struct ubi_mkvol_req {
__s16 name_len;
__s8 padding2[4];
char name[UBI_MAX_VOLUME_NAME + 1];
-} __attribute__ ((packed));
+} __packed;
/**
* struct ubi_rsvol_req - a data structure used in volume re-size requests.
@@ -324,7 +326,7 @@ struct ubi_mkvol_req {
struct ubi_rsvol_req {
__s64 bytes;
__s32 vol_id;
-} __attribute__ ((packed));
+} __packed;
/**
* struct ubi_rnvol_req - volumes re-name request.
@@ -366,7 +368,7 @@ struct ubi_rnvol_req {
__s8 padding2[2];
char name[UBI_MAX_VOLUME_NAME + 1];
} ents[UBI_MAX_RNVOL];
-} __attribute__ ((packed));
+} __packed;
/**
* struct ubi_leb_change_req - a data structure used in atomic LEB change
@@ -381,7 +383,7 @@ struct ubi_leb_change_req {
__s32 bytes;
__s8 dtype;
__s8 padding[7];
-} __attribute__ ((packed));
+} __packed;
/**
* struct ubi_map_req - a data structure used in map LEB requests.
@@ -393,20 +395,20 @@ struct ubi_map_req {
__s32 lnum;
__s8 dtype;
__s8 padding[3];
-} __attribute__ ((packed));
+} __packed;
/**
- * struct ubi_set_prop_req - a data structure used to set an ubi volume
- * property.
- * @property: property to set (%UBI_PROP_DIRECT_WRITE)
+ * struct ubi_set_vol_prop_req - a data structure used to set an UBI volume
+ * property.
+ * @property: property to set (%UBI_VOL_PROP_DIRECT_WRITE)
* @padding: reserved for future, not used, has to be zeroed
* @value: value to set
*/
-struct ubi_set_prop_req {
- __u8 property;
- __u8 padding[7];
- __u64 value;
-} __attribute__ ((packed));
+struct ubi_set_vol_prop_req {
+ __u8 property;
+ __u8 padding[7];
+ __u64 value;
+} __packed;
#endif /* __UBI_USER_H__ */
diff --git a/include/net/9p/9p.h b/include/net/9p/9p.h
index d2df55b0c21..008711e8e78 100644
--- a/include/net/9p/9p.h
+++ b/include/net/9p/9p.h
@@ -241,10 +241,10 @@ enum p9_open_mode_t {
/**
* enum p9_perm_t - 9P permissions
- * @P9_DMDIR: mode bite for directories
+ * @P9_DMDIR: mode bit for directories
* @P9_DMAPPEND: mode bit for is append-only
* @P9_DMEXCL: mode bit for excluse use (only one open handle allowed)
- * @P9_DMMOUNT: mode bite for mount points
+ * @P9_DMMOUNT: mode bit for mount points
* @P9_DMAUTH: mode bit for authentication file
* @P9_DMTMP: mode bit for non-backed-up files
* @P9_DMSYMLINK: mode bit for symbolic links (9P2000.u)
@@ -362,7 +362,7 @@ struct p9_qid {
};
/**
- * struct p9_stat - file system metadata information
+ * struct p9_wstat - file system metadata information
* @size: length prefix for this stat structure instance
* @type: the type of the server (equivalent to a major number)
* @dev: the sub-type of the server (equivalent to a minor number)
@@ -687,10 +687,10 @@ struct p9_rwstat {
* @size: prefixed length of the structure
* @id: protocol operating identifier of type &p9_msg_t
* @tag: transaction id of the request
- * @offset: used by marshalling routines to track currentposition in buffer
+ * @offset: used by marshalling routines to track current position in buffer
* @capacity: used by marshalling routines to track total malloc'd capacity
* @pubuf: Payload user buffer given by the caller
- * @pubuf: Payload kernel buffer given by the caller
+ * @pkbuf: Payload kernel buffer given by the caller
* @pbuf_size: pubuf/pkbuf(only one will be !NULL) size to be read/write.
* @private: For transport layer's use.
* @sdata: payload
@@ -714,7 +714,7 @@ struct p9_fcall {
size_t pbuf_size;
void *private;
- uint8_t *sdata;
+ u8 *sdata;
};
struct p9_idpool;
@@ -728,7 +728,6 @@ void p9_idpool_put(int id, struct p9_idpool *p);
int p9_idpool_check(int id, struct p9_idpool *p);
int p9_error_init(void);
-int p9_errstr2errno(char *, int);
int p9_trans_fd_init(void);
void p9_trans_fd_exit(void);
#endif /* NET_9P_H */
diff --git a/include/net/9p/client.h b/include/net/9p/client.h
index 051a99f7976..d26d5e98a17 100644
--- a/include/net/9p/client.h
+++ b/include/net/9p/client.h
@@ -60,7 +60,7 @@ enum p9_trans_status {
};
/**
- * enum p9_req_status_t - virtio request status
+ * enum p9_req_status_t - status of a request
* @REQ_STATUS_IDLE: request slot unused
* @REQ_STATUS_ALLOC: request has been allocated but not sent
* @REQ_STATUS_UNSENT: request waiting to be sent
diff --git a/include/net/9p/transport.h b/include/net/9p/transport.h
index 8f08c736c4c..d8549fb9c74 100644
--- a/include/net/9p/transport.h
+++ b/include/net/9p/transport.h
@@ -41,6 +41,7 @@
* @pref: Preferences of this transport
* @def: set if this transport should be considered the default
* @create: member function to create a new connection on this transport
+ * @close: member function to discard a connection on this transport
* @request: member function to issue a request to the transport
* @cancel: member function to cancel a request (if it hasn't been sent)
*
@@ -48,7 +49,7 @@
* transport module with the 9P core network module and used by the client
* to instantiate a new connection on a transport.
*
- * BUGS: the transport module list isn't protected.
+ * The transport module list is protected by v9fs_trans_lock.
*/
struct p9_trans_module {
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index bfd6557946b..0589f554788 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -531,6 +531,7 @@ struct sta_bss_parameters {
* @tx_retries: cumulative retry counts
* @tx_failed: number of failed transmissions (retries exceeded, no ACK)
* @rx_dropped_misc: Dropped for un-specified reason.
+ * @bss_param: current BSS parameters
* @generation: generation number for nl80211 dumps.
* This number should increase every time the list of stations
* changes, i.e. when a station is added or removed, so that
@@ -1537,7 +1538,7 @@ struct cfg80211_ops {
* @WIPHY_FLAG_IBSS_RSN: The device supports IBSS RSN.
* @WIPHY_FLAG_MESH_AUTH: The device supports mesh authentication by routing
* auth frames to userspace. See @NL80211_MESH_SETUP_USERSPACE_AUTH.
- * @WIPHY_FLAG_SCHED_SCAN: The device supports scheduled scans.
+ * @WIPHY_FLAG_SUPPORTS_SCHED_SCAN: The device supports scheduled scans.
*/
enum wiphy_flags {
WIPHY_FLAG_CUSTOM_REGULATORY = BIT(0),
@@ -2878,6 +2879,7 @@ void cfg80211_connect_result(struct net_device *dev, const u8 *bssid,
* cfg80211_roamed - notify cfg80211 of roaming
*
* @dev: network device
+ * @channel: the channel of the new AP
* @bssid: the BSSID of the new AP
* @req_ie: association request IEs (maybe be %NULL)
* @req_ie_len: association request IEs length
@@ -2888,7 +2890,9 @@ void cfg80211_connect_result(struct net_device *dev, const u8 *bssid,
* It should be called by the underlying driver whenever it roamed
* from one AP to another while connected.
*/
-void cfg80211_roamed(struct net_device *dev, const u8 *bssid,
+void cfg80211_roamed(struct net_device *dev,
+ struct ieee80211_channel *channel,
+ const u8 *bssid,
const u8 *req_ie, size_t req_ie_len,
const u8 *resp_ie, size_t resp_ie_len, gfp_t gfp);
diff --git a/include/net/dst.h b/include/net/dst.h
index 07a0402c52e..7d15d238b6e 100644
--- a/include/net/dst.h
+++ b/include/net/dst.h
@@ -111,6 +111,8 @@ static inline u32 *dst_metrics_write_ptr(struct dst_entry *dst)
{
unsigned long p = dst->_metrics;
+ BUG_ON(!p);
+
if (p & DST_METRICS_READ_ONLY)
return dst->ops->cow_metrics(dst, p);
return __DST_METRICS_PTR(p);
diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
index 4fff432aead..481f856c650 100644
--- a/include/net/ip_vs.h
+++ b/include/net/ip_vs.h
@@ -797,7 +797,8 @@ struct netns_ipvs {
struct list_head rs_table[IP_VS_RTAB_SIZE];
/* ip_vs_app */
struct list_head app_list;
-
+ /* ip_vs_ftp */
+ struct ip_vs_app *ftp_app;
/* ip_vs_proto */
#define IP_VS_PROTO_TAB_SIZE 32 /* must be power of 2 */
struct ip_vs_proto_data *proto_data_table[IP_VS_PROTO_TAB_SIZE];
diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h
index 3ae491932bc..2bf9ed9ef26 100644
--- a/include/net/net_namespace.h
+++ b/include/net/net_namespace.h
@@ -7,6 +7,7 @@
#include <asm/atomic.h>
#include <linux/workqueue.h>
#include <linux/list.h>
+#include <linux/sysctl.h>
#include <net/netns/core.h>
#include <net/netns/mib.h>
@@ -119,6 +120,7 @@ static inline struct net *copy_net_ns(unsigned long flags, struct net *net_ns)
extern struct list_head net_namespace_list;
extern struct net *get_net_ns_by_pid(pid_t pid);
+extern struct net *get_net_ns_by_fd(int pid);
#ifdef CONFIG_NET_NS
extern void __put_net(struct net *net);
diff --git a/include/net/net_ratelimit.h b/include/net/net_ratelimit.h
new file mode 100644
index 00000000000..7727b4247da
--- /dev/null
+++ b/include/net/net_ratelimit.h
@@ -0,0 +1,8 @@
+#ifndef _LINUX_NET_RATELIMIT_H
+#define _LINUX_NET_RATELIMIT_H
+
+#include <linux/ratelimit.h>
+
+extern struct ratelimit_state net_ratelimit_state;
+
+#endif /* _LINUX_NET_RATELIMIT_H */
diff --git a/include/pcmcia/ds.h b/include/pcmcia/ds.h
index 3fd5064dd43..7b82080eb02 100644
--- a/include/pcmcia/ds.h
+++ b/include/pcmcia/ds.h
@@ -56,7 +56,7 @@ struct pcmcia_driver {
int (*resume) (struct pcmcia_device *dev);
struct module *owner;
- struct pcmcia_device_id *id_table;
+ const struct pcmcia_device_id *id_table;
struct device_driver drv;
struct pcmcia_dynids dynids;
};
diff --git a/include/rdma/Kbuild b/include/rdma/Kbuild
index e7c04321655..ea56f76c0c2 100644
--- a/include/rdma/Kbuild
+++ b/include/rdma/Kbuild
@@ -1 +1,6 @@
+header-y += ib_user_cm.h
header-y += ib_user_mad.h
+header-y += ib_user_sa.h
+header-y += ib_user_verbs.h
+header-y += rdma_netlink.h
+header-y += rdma_user_cm.h
diff --git a/include/rdma/ib_user_cm.h b/include/rdma/ib_user_cm.h
index bd3d380781e..f79014aa28f 100644
--- a/include/rdma/ib_user_cm.h
+++ b/include/rdma/ib_user_cm.h
@@ -34,6 +34,7 @@
#ifndef IB_USER_CM_H
#define IB_USER_CM_H
+#include <linux/types.h>
#include <rdma/ib_user_sa.h>
#define IB_USER_CM_ABI_VERSION 5
diff --git a/include/rdma/rdma_cm.h b/include/rdma/rdma_cm.h
index 169f7a53fb0..26977c149c4 100644
--- a/include/rdma/rdma_cm.h
+++ b/include/rdma/rdma_cm.h
@@ -111,6 +111,20 @@ struct rdma_cm_event {
} param;
};
+enum rdma_cm_state {
+ RDMA_CM_IDLE,
+ RDMA_CM_ADDR_QUERY,
+ RDMA_CM_ADDR_RESOLVED,
+ RDMA_CM_ROUTE_QUERY,
+ RDMA_CM_ROUTE_RESOLVED,
+ RDMA_CM_CONNECT,
+ RDMA_CM_DISCONNECT,
+ RDMA_CM_ADDR_BOUND,
+ RDMA_CM_LISTEN,
+ RDMA_CM_DEVICE_REMOVAL,
+ RDMA_CM_DESTROYING
+};
+
struct rdma_cm_id;
/**
@@ -130,6 +144,7 @@ struct rdma_cm_id {
rdma_cm_event_handler event_handler;
struct rdma_route route;
enum rdma_port_space ps;
+ enum ib_qp_type qp_type;
u8 port_num;
};
@@ -140,9 +155,11 @@ struct rdma_cm_id {
* returned rdma_id.
* @context: User specified context associated with the id.
* @ps: RDMA port space.
+ * @qp_type: type of queue pair associated with the id.
*/
struct rdma_cm_id *rdma_create_id(rdma_cm_event_handler event_handler,
- void *context, enum rdma_port_space ps);
+ void *context, enum rdma_port_space ps,
+ enum ib_qp_type qp_type);
/**
* rdma_destroy_id - Destroys an RDMA identifier.
diff --git a/include/rdma/rdma_netlink.h b/include/rdma/rdma_netlink.h
new file mode 100644
index 00000000000..3c5363ab867
--- /dev/null
+++ b/include/rdma/rdma_netlink.h
@@ -0,0 +1,92 @@
+#ifndef _RDMA_NETLINK_H
+#define _RDMA_NETLINK_H
+
+#include <linux/types.h>
+
+enum {
+ RDMA_NL_RDMA_CM = 1
+};
+
+#define RDMA_NL_GET_CLIENT(type) ((type & (((1 << 6) - 1) << 10)) >> 10)
+#define RDMA_NL_GET_OP(type) (type & ((1 << 10) - 1))
+#define RDMA_NL_GET_TYPE(client, op) ((client << 10) + op)
+
+enum {
+ RDMA_NL_RDMA_CM_ID_STATS = 0,
+ RDMA_NL_RDMA_CM_NUM_OPS
+};
+
+enum {
+ RDMA_NL_RDMA_CM_ATTR_SRC_ADDR = 1,
+ RDMA_NL_RDMA_CM_ATTR_DST_ADDR,
+ RDMA_NL_RDMA_CM_NUM_ATTR,
+};
+
+struct rdma_cm_id_stats {
+ __u32 qp_num;
+ __u32 bound_dev_if;
+ __u32 port_space;
+ __s32 pid;
+ __u8 cm_state;
+ __u8 node_type;
+ __u8 port_num;
+ __u8 qp_type;
+};
+
+#ifdef __KERNEL__
+
+#include <linux/netlink.h>
+
+struct ibnl_client_cbs {
+ int (*dump)(struct sk_buff *skb, struct netlink_callback *nlcb);
+};
+
+int ibnl_init(void);
+void ibnl_cleanup(void);
+
+/**
+ * Add a a client to the list of IB netlink exporters.
+ * @index: Index of the added client
+ * @nops: Number of supported ops by the added client.
+ * @cb_table: A table for op->callback
+ *
+ * Returns 0 on success or a negative error code.
+ */
+int ibnl_add_client(int index, int nops,
+ const struct ibnl_client_cbs cb_table[]);
+
+/**
+ * Remove a client from IB netlink.
+ * @index: Index of the removed IB client.
+ *
+ * Returns 0 on success or a negative error code.
+ */
+int ibnl_remove_client(int index);
+
+/**
+ * Put a new message in a supplied skb.
+ * @skb: The netlink skb.
+ * @nlh: Pointer to put the header of the new netlink message.
+ * @seq: The message sequence number.
+ * @len: The requested message length to allocate.
+ * @client: Calling IB netlink client.
+ * @op: message content op.
+ * Returns the allocated buffer on success and NULL on failure.
+ */
+void *ibnl_put_msg(struct sk_buff *skb, struct nlmsghdr **nlh, int seq,
+ int len, int client, int op);
+/**
+ * Put a new attribute in a supplied skb.
+ * @skb: The netlink skb.
+ * @nlh: Header of the netlink message to append the attribute to.
+ * @len: The length of the attribute data.
+ * @data: The attribute data to put.
+ * @type: The attribute type.
+ * Returns the 0 and a negative error code on failure.
+ */
+int ibnl_put_attr(struct sk_buff *skb, struct nlmsghdr *nlh,
+ int len, void *data, int type);
+
+#endif /* __KERNEL__ */
+
+#endif /* _RDMA_NETLINK_H */
diff --git a/include/trace/events/gpio.h b/include/trace/events/gpio.h
new file mode 100644
index 00000000000..927a8ad9e51
--- /dev/null
+++ b/include/trace/events/gpio.h
@@ -0,0 +1,56 @@
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM gpio
+
+#if !defined(_TRACE_GPIO_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_GPIO_H
+
+#include <linux/tracepoint.h>
+
+TRACE_EVENT(gpio_direction,
+
+ TP_PROTO(unsigned gpio, int in, int err),
+
+ TP_ARGS(gpio, in, err),
+
+ TP_STRUCT__entry(
+ __field(unsigned, gpio)
+ __field(int, in)
+ __field(int, err)
+ ),
+
+ TP_fast_assign(
+ __entry->gpio = gpio;
+ __entry->in = in;
+ __entry->err = err;
+ ),
+
+ TP_printk("%u %3s (%d)", __entry->gpio,
+ __entry->in ? "in" : "out", __entry->err)
+);
+
+TRACE_EVENT(gpio_value,
+
+ TP_PROTO(unsigned gpio, int get, int value),
+
+ TP_ARGS(gpio, get, value),
+
+ TP_STRUCT__entry(
+ __field(unsigned, gpio)
+ __field(int, get)
+ __field(int, value)
+ ),
+
+ TP_fast_assign(
+ __entry->gpio = gpio;
+ __entry->get = get;
+ __entry->value = value;
+ ),
+
+ TP_printk("%u %3s %d", __entry->gpio,
+ __entry->get ? "get" : "set", __entry->value)
+);
+
+#endif /* if !defined(_TRACE_GPIO_H) || defined(TRACE_HEADER_MULTI_READ) */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/video/omap-panel-generic-dpi.h b/include/video/omap-panel-generic-dpi.h
new file mode 100644
index 00000000000..127e3f20328
--- /dev/null
+++ b/include/video/omap-panel-generic-dpi.h
@@ -0,0 +1,37 @@
+/*
+ * Header for generic DPI panel driver
+ *
+ * Copyright (C) 2010 Canonical Ltd.
+ * Author: Bryan Wu <bryan.wu@canonical.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __OMAP_PANEL_GENERIC_DPI_H
+#define __OMAP_PANEL_GENERIC_DPI_H
+
+struct omap_dss_device;
+
+/**
+ * struct panel_generic_dpi_data - panel driver configuration data
+ * @name: panel name
+ * @platform_enable: platform specific panel enable function
+ * @platform_disable: platform specific panel disable function
+ */
+struct panel_generic_dpi_data {
+ const char *name;
+ int (*platform_enable)(struct omap_dss_device *dssdev);
+ void (*platform_disable)(struct omap_dss_device *dssdev);
+};
+
+#endif /* __OMAP_PANEL_GENERIC_DPI_H */
diff --git a/include/video/omap-panel-nokia-dsi.h b/include/video/omap-panel-nokia-dsi.h
new file mode 100644
index 00000000000..921ae932722
--- /dev/null
+++ b/include/video/omap-panel-nokia-dsi.h
@@ -0,0 +1,33 @@
+#ifndef __OMAP_NOKIA_DSI_PANEL_H
+#define __OMAP_NOKIA_DSI_PANEL_H
+
+struct omap_dss_device;
+
+/**
+ * struct nokia_dsi_panel_data - Nokia DSI panel driver configuration
+ * @name: panel name
+ * @use_ext_te: use external TE
+ * @ext_te_gpio: external TE GPIO
+ * @esd_interval: interval of ESD checks, 0 = disabled (ms)
+ * @ulps_timeout: time to wait before entering ULPS, 0 = disabled (ms)
+ * @max_backlight_level: maximum backlight level
+ * @set_backlight: pointer to backlight set function
+ * @get_backlight: pointer to backlight get function
+ */
+struct nokia_dsi_panel_data {
+ const char *name;
+
+ int reset_gpio;
+
+ bool use_ext_te;
+ int ext_te_gpio;
+
+ unsigned esd_interval;
+ unsigned ulps_timeout;
+
+ int max_backlight_level;
+ int (*set_backlight)(struct omap_dss_device *dssdev, int level);
+ int (*get_backlight)(struct omap_dss_device *dssdev);
+};
+
+#endif /* __OMAP_NOKIA_DSI_PANEL_H */
diff --git a/include/video/omapdss.h b/include/video/omapdss.h
new file mode 100644
index 00000000000..892b97f8e15
--- /dev/null
+++ b/include/video/omapdss.h
@@ -0,0 +1,641 @@
+/*
+ * Copyright (C) 2008 Nokia Corporation
+ * Author: Tomi Valkeinen <tomi.valkeinen@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __OMAP_OMAPDSS_H
+#define __OMAP_OMAPDSS_H
+
+#include <linux/list.h>
+#include <linux/kobject.h>
+#include <linux/device.h>
+#include <linux/platform_device.h>
+#include <asm/atomic.h>
+
+#define DISPC_IRQ_FRAMEDONE (1 << 0)
+#define DISPC_IRQ_VSYNC (1 << 1)
+#define DISPC_IRQ_EVSYNC_EVEN (1 << 2)
+#define DISPC_IRQ_EVSYNC_ODD (1 << 3)
+#define DISPC_IRQ_ACBIAS_COUNT_STAT (1 << 4)
+#define DISPC_IRQ_PROG_LINE_NUM (1 << 5)
+#define DISPC_IRQ_GFX_FIFO_UNDERFLOW (1 << 6)
+#define DISPC_IRQ_GFX_END_WIN (1 << 7)
+#define DISPC_IRQ_PAL_GAMMA_MASK (1 << 8)
+#define DISPC_IRQ_OCP_ERR (1 << 9)
+#define DISPC_IRQ_VID1_FIFO_UNDERFLOW (1 << 10)
+#define DISPC_IRQ_VID1_END_WIN (1 << 11)
+#define DISPC_IRQ_VID2_FIFO_UNDERFLOW (1 << 12)
+#define DISPC_IRQ_VID2_END_WIN (1 << 13)
+#define DISPC_IRQ_SYNC_LOST (1 << 14)
+#define DISPC_IRQ_SYNC_LOST_DIGIT (1 << 15)
+#define DISPC_IRQ_WAKEUP (1 << 16)
+#define DISPC_IRQ_SYNC_LOST2 (1 << 17)
+#define DISPC_IRQ_VSYNC2 (1 << 18)
+#define DISPC_IRQ_ACBIAS_COUNT_STAT2 (1 << 21)
+#define DISPC_IRQ_FRAMEDONE2 (1 << 22)
+
+struct omap_dss_device;
+struct omap_overlay_manager;
+
+enum omap_display_type {
+ OMAP_DISPLAY_TYPE_NONE = 0,
+ OMAP_DISPLAY_TYPE_DPI = 1 << 0,
+ OMAP_DISPLAY_TYPE_DBI = 1 << 1,
+ OMAP_DISPLAY_TYPE_SDI = 1 << 2,
+ OMAP_DISPLAY_TYPE_DSI = 1 << 3,
+ OMAP_DISPLAY_TYPE_VENC = 1 << 4,
+ OMAP_DISPLAY_TYPE_HDMI = 1 << 5,
+};
+
+enum omap_plane {
+ OMAP_DSS_GFX = 0,
+ OMAP_DSS_VIDEO1 = 1,
+ OMAP_DSS_VIDEO2 = 2
+};
+
+enum omap_channel {
+ OMAP_DSS_CHANNEL_LCD = 0,
+ OMAP_DSS_CHANNEL_DIGIT = 1,
+ OMAP_DSS_CHANNEL_LCD2 = 2,
+};
+
+enum omap_color_mode {
+ OMAP_DSS_COLOR_CLUT1 = 1 << 0, /* BITMAP 1 */
+ OMAP_DSS_COLOR_CLUT2 = 1 << 1, /* BITMAP 2 */
+ OMAP_DSS_COLOR_CLUT4 = 1 << 2, /* BITMAP 4 */
+ OMAP_DSS_COLOR_CLUT8 = 1 << 3, /* BITMAP 8 */
+ OMAP_DSS_COLOR_RGB12U = 1 << 4, /* RGB12, 16-bit container */
+ OMAP_DSS_COLOR_ARGB16 = 1 << 5, /* ARGB16 */
+ OMAP_DSS_COLOR_RGB16 = 1 << 6, /* RGB16 */
+ OMAP_DSS_COLOR_RGB24U = 1 << 7, /* RGB24, 32-bit container */
+ OMAP_DSS_COLOR_RGB24P = 1 << 8, /* RGB24, 24-bit container */
+ OMAP_DSS_COLOR_YUV2 = 1 << 9, /* YUV2 4:2:2 co-sited */
+ OMAP_DSS_COLOR_UYVY = 1 << 10, /* UYVY 4:2:2 co-sited */
+ OMAP_DSS_COLOR_ARGB32 = 1 << 11, /* ARGB32 */
+ OMAP_DSS_COLOR_RGBA32 = 1 << 12, /* RGBA32 */
+ OMAP_DSS_COLOR_RGBX32 = 1 << 13, /* RGBx32 */
+ OMAP_DSS_COLOR_NV12 = 1 << 14, /* NV12 format: YUV 4:2:0 */
+ OMAP_DSS_COLOR_RGBA16 = 1 << 15, /* RGBA16 - 4444 */
+ OMAP_DSS_COLOR_RGBX16 = 1 << 16, /* RGBx16 - 4444 */
+ OMAP_DSS_COLOR_ARGB16_1555 = 1 << 17, /* ARGB16 - 1555 */
+ OMAP_DSS_COLOR_XRGB16_1555 = 1 << 18, /* xRGB16 - 1555 */
+};
+
+enum omap_lcd_display_type {
+ OMAP_DSS_LCD_DISPLAY_STN,
+ OMAP_DSS_LCD_DISPLAY_TFT,
+};
+
+enum omap_dss_load_mode {
+ OMAP_DSS_LOAD_CLUT_AND_FRAME = 0,
+ OMAP_DSS_LOAD_CLUT_ONLY = 1,
+ OMAP_DSS_LOAD_FRAME_ONLY = 2,
+ OMAP_DSS_LOAD_CLUT_ONCE_FRAME = 3,
+};
+
+enum omap_dss_trans_key_type {
+ OMAP_DSS_COLOR_KEY_GFX_DST = 0,
+ OMAP_DSS_COLOR_KEY_VID_SRC = 1,
+};
+
+enum omap_rfbi_te_mode {
+ OMAP_DSS_RFBI_TE_MODE_1 = 1,
+ OMAP_DSS_RFBI_TE_MODE_2 = 2,
+};
+
+enum omap_panel_config {
+ OMAP_DSS_LCD_IVS = 1<<0,
+ OMAP_DSS_LCD_IHS = 1<<1,
+ OMAP_DSS_LCD_IPC = 1<<2,
+ OMAP_DSS_LCD_IEO = 1<<3,
+ OMAP_DSS_LCD_RF = 1<<4,
+ OMAP_DSS_LCD_ONOFF = 1<<5,
+
+ OMAP_DSS_LCD_TFT = 1<<20,
+};
+
+enum omap_dss_venc_type {
+ OMAP_DSS_VENC_TYPE_COMPOSITE,
+ OMAP_DSS_VENC_TYPE_SVIDEO,
+};
+
+enum omap_display_caps {
+ OMAP_DSS_DISPLAY_CAP_MANUAL_UPDATE = 1 << 0,
+ OMAP_DSS_DISPLAY_CAP_TEAR_ELIM = 1 << 1,
+};
+
+enum omap_dss_update_mode {
+ OMAP_DSS_UPDATE_DISABLED = 0,
+ OMAP_DSS_UPDATE_AUTO,
+ OMAP_DSS_UPDATE_MANUAL,
+};
+
+enum omap_dss_display_state {
+ OMAP_DSS_DISPLAY_DISABLED = 0,
+ OMAP_DSS_DISPLAY_ACTIVE,
+ OMAP_DSS_DISPLAY_SUSPENDED,
+};
+
+/* XXX perhaps this should be removed */
+enum omap_dss_overlay_managers {
+ OMAP_DSS_OVL_MGR_LCD,
+ OMAP_DSS_OVL_MGR_TV,
+ OMAP_DSS_OVL_MGR_LCD2,
+};
+
+enum omap_dss_rotation_type {
+ OMAP_DSS_ROT_DMA = 0,
+ OMAP_DSS_ROT_VRFB = 1,
+};
+
+/* clockwise rotation angle */
+enum omap_dss_rotation_angle {
+ OMAP_DSS_ROT_0 = 0,
+ OMAP_DSS_ROT_90 = 1,
+ OMAP_DSS_ROT_180 = 2,
+ OMAP_DSS_ROT_270 = 3,
+};
+
+enum omap_overlay_caps {
+ OMAP_DSS_OVL_CAP_SCALE = 1 << 0,
+ OMAP_DSS_OVL_CAP_DISPC = 1 << 1,
+};
+
+enum omap_overlay_manager_caps {
+ OMAP_DSS_OVL_MGR_CAP_DISPC = 1 << 0,
+};
+
+enum omap_dss_clk_source {
+ OMAP_DSS_CLK_SRC_FCK = 0, /* OMAP2/3: DSS1_ALWON_FCLK
+ * OMAP4: DSS_FCLK */
+ OMAP_DSS_CLK_SRC_DSI_PLL_HSDIV_DISPC, /* OMAP3: DSI1_PLL_FCLK
+ * OMAP4: PLL1_CLK1 */
+ OMAP_DSS_CLK_SRC_DSI_PLL_HSDIV_DSI, /* OMAP3: DSI2_PLL_FCLK
+ * OMAP4: PLL1_CLK2 */
+ OMAP_DSS_CLK_SRC_DSI2_PLL_HSDIV_DISPC, /* OMAP4: PLL2_CLK1 */
+ OMAP_DSS_CLK_SRC_DSI2_PLL_HSDIV_DSI, /* OMAP4: PLL2_CLK2 */
+};
+
+/* RFBI */
+
+struct rfbi_timings {
+ int cs_on_time;
+ int cs_off_time;
+ int we_on_time;
+ int we_off_time;
+ int re_on_time;
+ int re_off_time;
+ int we_cycle_time;
+ int re_cycle_time;
+ int cs_pulse_width;
+ int access_time;
+
+ int clk_div;
+
+ u32 tim[5]; /* set by rfbi_convert_timings() */
+
+ int converted;
+};
+
+void omap_rfbi_write_command(const void *buf, u32 len);
+void omap_rfbi_read_data(void *buf, u32 len);
+void omap_rfbi_write_data(const void *buf, u32 len);
+void omap_rfbi_write_pixels(const void __iomem *buf, int scr_width,
+ u16 x, u16 y,
+ u16 w, u16 h);
+int omap_rfbi_enable_te(bool enable, unsigned line);
+int omap_rfbi_setup_te(enum omap_rfbi_te_mode mode,
+ unsigned hs_pulse_time, unsigned vs_pulse_time,
+ int hs_pol_inv, int vs_pol_inv, int extif_div);
+void rfbi_bus_lock(void);
+void rfbi_bus_unlock(void);
+
+/* DSI */
+void dsi_bus_lock(struct omap_dss_device *dssdev);
+void dsi_bus_unlock(struct omap_dss_device *dssdev);
+int dsi_vc_dcs_write(struct omap_dss_device *dssdev, int channel, u8 *data,
+ int len);
+int dsi_vc_dcs_write_0(struct omap_dss_device *dssdev, int channel,
+ u8 dcs_cmd);
+int dsi_vc_dcs_write_1(struct omap_dss_device *dssdev, int channel, u8 dcs_cmd,
+ u8 param);
+int dsi_vc_dcs_write_nosync(struct omap_dss_device *dssdev, int channel,
+ u8 *data, int len);
+int dsi_vc_dcs_read(struct omap_dss_device *dssdev, int channel, u8 dcs_cmd,
+ u8 *buf, int buflen);
+int dsi_vc_dcs_read_1(struct omap_dss_device *dssdev, int channel, u8 dcs_cmd,
+ u8 *data);
+int dsi_vc_dcs_read_2(struct omap_dss_device *dssdev, int channel, u8 dcs_cmd,
+ u8 *data1, u8 *data2);
+int dsi_vc_set_max_rx_packet_size(struct omap_dss_device *dssdev, int channel,
+ u16 len);
+int dsi_vc_send_null(struct omap_dss_device *dssdev, int channel);
+int dsi_vc_send_bta_sync(struct omap_dss_device *dssdev, int channel);
+
+/* Board specific data */
+struct omap_dss_board_info {
+ int (*get_last_off_on_transaction_id)(struct device *dev);
+ int num_devices;
+ struct omap_dss_device **devices;
+ struct omap_dss_device *default_device;
+ void (*dsi_mux_pads)(bool enable);
+};
+
+#if defined(CONFIG_OMAP2_DSS_MODULE) || defined(CONFIG_OMAP2_DSS)
+/* Init with the board info */
+extern int omap_display_init(struct omap_dss_board_info *board_data);
+#else
+static inline int omap_display_init(struct omap_dss_board_info *board_data)
+{
+ return 0;
+}
+#endif
+
+struct omap_display_platform_data {
+ struct omap_dss_board_info *board_data;
+ /* TODO: Additional members to be added when PM is considered */
+
+ bool (*opt_clock_available)(const char *clk_role);
+};
+
+struct omap_video_timings {
+ /* Unit: pixels */
+ u16 x_res;
+ /* Unit: pixels */
+ u16 y_res;
+ /* Unit: KHz */
+ u32 pixel_clock;
+ /* Unit: pixel clocks */
+ u16 hsw; /* Horizontal synchronization pulse width */
+ /* Unit: pixel clocks */
+ u16 hfp; /* Horizontal front porch */
+ /* Unit: pixel clocks */
+ u16 hbp; /* Horizontal back porch */
+ /* Unit: line clocks */
+ u16 vsw; /* Vertical synchronization pulse width */
+ /* Unit: line clocks */
+ u16 vfp; /* Vertical front porch */
+ /* Unit: line clocks */
+ u16 vbp; /* Vertical back porch */
+};
+
+#ifdef CONFIG_OMAP2_DSS_VENC
+/* Hardcoded timings for tv modes. Venc only uses these to
+ * identify the mode, and does not actually use the configs
+ * itself. However, the configs should be something that
+ * a normal monitor can also show */
+extern const struct omap_video_timings omap_dss_pal_timings;
+extern const struct omap_video_timings omap_dss_ntsc_timings;
+#endif
+
+struct omap_overlay_info {
+ bool enabled;
+
+ u32 paddr;
+ void __iomem *vaddr;
+ u32 p_uv_addr; /* for NV12 format */
+ u16 screen_width;
+ u16 width;
+ u16 height;
+ enum omap_color_mode color_mode;
+ u8 rotation;
+ enum omap_dss_rotation_type rotation_type;
+ bool mirror;
+
+ u16 pos_x;
+ u16 pos_y;
+ u16 out_width; /* if 0, out_width == width */
+ u16 out_height; /* if 0, out_height == height */
+ u8 global_alpha;
+ u8 pre_mult_alpha;
+};
+
+struct omap_overlay {
+ struct kobject kobj;
+ struct list_head list;
+
+ /* static fields */
+ const char *name;
+ int id;
+ enum omap_color_mode supported_modes;
+ enum omap_overlay_caps caps;
+
+ /* dynamic fields */
+ struct omap_overlay_manager *manager;
+ struct omap_overlay_info info;
+
+ /* if true, info has been changed, but not applied() yet */
+ bool info_dirty;
+
+ int (*set_manager)(struct omap_overlay *ovl,
+ struct omap_overlay_manager *mgr);
+ int (*unset_manager)(struct omap_overlay *ovl);
+
+ int (*set_overlay_info)(struct omap_overlay *ovl,
+ struct omap_overlay_info *info);
+ void (*get_overlay_info)(struct omap_overlay *ovl,
+ struct omap_overlay_info *info);
+
+ int (*wait_for_go)(struct omap_overlay *ovl);
+};
+
+struct omap_overlay_manager_info {
+ u32 default_color;
+
+ enum omap_dss_trans_key_type trans_key_type;
+ u32 trans_key;
+ bool trans_enabled;
+
+ bool alpha_enabled;
+};
+
+struct omap_overlay_manager {
+ struct kobject kobj;
+ struct list_head list;
+
+ /* static fields */
+ const char *name;
+ int id;
+ enum omap_overlay_manager_caps caps;
+ int num_overlays;
+ struct omap_overlay **overlays;
+ enum omap_display_type supported_displays;
+
+ /* dynamic fields */
+ struct omap_dss_device *device;
+ struct omap_overlay_manager_info info;
+
+ bool device_changed;
+ /* if true, info has been changed but not applied() yet */
+ bool info_dirty;
+
+ int (*set_device)(struct omap_overlay_manager *mgr,
+ struct omap_dss_device *dssdev);
+ int (*unset_device)(struct omap_overlay_manager *mgr);
+
+ int (*set_manager_info)(struct omap_overlay_manager *mgr,
+ struct omap_overlay_manager_info *info);
+ void (*get_manager_info)(struct omap_overlay_manager *mgr,
+ struct omap_overlay_manager_info *info);
+
+ int (*apply)(struct omap_overlay_manager *mgr);
+ int (*wait_for_go)(struct omap_overlay_manager *mgr);
+ int (*wait_for_vsync)(struct omap_overlay_manager *mgr);
+
+ int (*enable)(struct omap_overlay_manager *mgr);
+ int (*disable)(struct omap_overlay_manager *mgr);
+};
+
+struct omap_dss_device {
+ struct device dev;
+
+ enum omap_display_type type;
+
+ enum omap_channel channel;
+
+ union {
+ struct {
+ u8 data_lines;
+ } dpi;
+
+ struct {
+ u8 channel;
+ u8 data_lines;
+ } rfbi;
+
+ struct {
+ u8 datapairs;
+ } sdi;
+
+ struct {
+ u8 clk_lane;
+ u8 clk_pol;
+ u8 data1_lane;
+ u8 data1_pol;
+ u8 data2_lane;
+ u8 data2_pol;
+ u8 data3_lane;
+ u8 data3_pol;
+ u8 data4_lane;
+ u8 data4_pol;
+
+ int module;
+
+ bool ext_te;
+ u8 ext_te_gpio;
+ } dsi;
+
+ struct {
+ enum omap_dss_venc_type type;
+ bool invert_polarity;
+ } venc;
+ } phy;
+
+ struct {
+ struct {
+ struct {
+ u16 lck_div;
+ u16 pck_div;
+ enum omap_dss_clk_source lcd_clk_src;
+ } channel;
+
+ enum omap_dss_clk_source dispc_fclk_src;
+ } dispc;
+
+ struct {
+ u16 regn;
+ u16 regm;
+ u16 regm_dispc;
+ u16 regm_dsi;
+
+ u16 lp_clk_div;
+ enum omap_dss_clk_source dsi_fclk_src;
+ } dsi;
+
+ struct {
+ u16 regn;
+ u16 regm2;
+ } hdmi;
+ } clocks;
+
+ struct {
+ struct omap_video_timings timings;
+
+ int acbi; /* ac-bias pin transitions per interrupt */
+ /* Unit: line clocks */
+ int acb; /* ac-bias pin frequency */
+
+ enum omap_panel_config config;
+ } panel;
+
+ struct {
+ u8 pixel_size;
+ struct rfbi_timings rfbi_timings;
+ } ctrl;
+
+ int reset_gpio;
+
+ int max_backlight_level;
+
+ const char *name;
+
+ /* used to match device to driver */
+ const char *driver_name;
+
+ void *data;
+
+ struct omap_dss_driver *driver;
+
+ /* helper variable for driver suspend/resume */
+ bool activate_after_resume;
+
+ enum omap_display_caps caps;
+
+ struct omap_overlay_manager *manager;
+
+ enum omap_dss_display_state state;
+
+ /* platform specific */
+ int (*platform_enable)(struct omap_dss_device *dssdev);
+ void (*platform_disable)(struct omap_dss_device *dssdev);
+ int (*set_backlight)(struct omap_dss_device *dssdev, int level);
+ int (*get_backlight)(struct omap_dss_device *dssdev);
+};
+
+struct omap_dss_driver {
+ struct device_driver driver;
+
+ int (*probe)(struct omap_dss_device *);
+ void (*remove)(struct omap_dss_device *);
+
+ int (*enable)(struct omap_dss_device *display);
+ void (*disable)(struct omap_dss_device *display);
+ int (*suspend)(struct omap_dss_device *display);
+ int (*resume)(struct omap_dss_device *display);
+ int (*run_test)(struct omap_dss_device *display, int test);
+
+ int (*set_update_mode)(struct omap_dss_device *dssdev,
+ enum omap_dss_update_mode);
+ enum omap_dss_update_mode (*get_update_mode)(
+ struct omap_dss_device *dssdev);
+
+ int (*update)(struct omap_dss_device *dssdev,
+ u16 x, u16 y, u16 w, u16 h);
+ int (*sync)(struct omap_dss_device *dssdev);
+
+ int (*enable_te)(struct omap_dss_device *dssdev, bool enable);
+ int (*get_te)(struct omap_dss_device *dssdev);
+
+ u8 (*get_rotate)(struct omap_dss_device *dssdev);
+ int (*set_rotate)(struct omap_dss_device *dssdev, u8 rotate);
+
+ bool (*get_mirror)(struct omap_dss_device *dssdev);
+ int (*set_mirror)(struct omap_dss_device *dssdev, bool enable);
+
+ int (*memory_read)(struct omap_dss_device *dssdev,
+ void *buf, size_t size,
+ u16 x, u16 y, u16 w, u16 h);
+
+ void (*get_resolution)(struct omap_dss_device *dssdev,
+ u16 *xres, u16 *yres);
+ void (*get_dimensions)(struct omap_dss_device *dssdev,
+ u32 *width, u32 *height);
+ int (*get_recommended_bpp)(struct omap_dss_device *dssdev);
+
+ int (*check_timings)(struct omap_dss_device *dssdev,
+ struct omap_video_timings *timings);
+ void (*set_timings)(struct omap_dss_device *dssdev,
+ struct omap_video_timings *timings);
+ void (*get_timings)(struct omap_dss_device *dssdev,
+ struct omap_video_timings *timings);
+
+ int (*set_wss)(struct omap_dss_device *dssdev, u32 wss);
+ u32 (*get_wss)(struct omap_dss_device *dssdev);
+};
+
+int omap_dss_register_driver(struct omap_dss_driver *);
+void omap_dss_unregister_driver(struct omap_dss_driver *);
+
+void omap_dss_get_device(struct omap_dss_device *dssdev);
+void omap_dss_put_device(struct omap_dss_device *dssdev);
+#define for_each_dss_dev(d) while ((d = omap_dss_get_next_device(d)) != NULL)
+struct omap_dss_device *omap_dss_get_next_device(struct omap_dss_device *from);
+struct omap_dss_device *omap_dss_find_device(void *data,
+ int (*match)(struct omap_dss_device *dssdev, void *data));
+
+int omap_dss_start_device(struct omap_dss_device *dssdev);
+void omap_dss_stop_device(struct omap_dss_device *dssdev);
+
+int omap_dss_get_num_overlay_managers(void);
+struct omap_overlay_manager *omap_dss_get_overlay_manager(int num);
+
+int omap_dss_get_num_overlays(void);
+struct omap_overlay *omap_dss_get_overlay(int num);
+
+void omapdss_default_get_resolution(struct omap_dss_device *dssdev,
+ u16 *xres, u16 *yres);
+int omapdss_default_get_recommended_bpp(struct omap_dss_device *dssdev);
+
+typedef void (*omap_dispc_isr_t) (void *arg, u32 mask);
+int omap_dispc_register_isr(omap_dispc_isr_t isr, void *arg, u32 mask);
+int omap_dispc_unregister_isr(omap_dispc_isr_t isr, void *arg, u32 mask);
+
+int omap_dispc_wait_for_irq_timeout(u32 irqmask, unsigned long timeout);
+int omap_dispc_wait_for_irq_interruptible_timeout(u32 irqmask,
+ unsigned long timeout);
+
+#define to_dss_driver(x) container_of((x), struct omap_dss_driver, driver)
+#define to_dss_device(x) container_of((x), struct omap_dss_device, dev)
+
+void omapdss_dsi_vc_enable_hs(struct omap_dss_device *dssdev, int channel,
+ bool enable);
+int omapdss_dsi_enable_te(struct omap_dss_device *dssdev, bool enable);
+
+int omap_dsi_prepare_update(struct omap_dss_device *dssdev,
+ u16 *x, u16 *y, u16 *w, u16 *h,
+ bool enlarge_update_area);
+int omap_dsi_update(struct omap_dss_device *dssdev,
+ int channel,
+ u16 x, u16 y, u16 w, u16 h,
+ void (*callback)(int, void *), void *data);
+int omap_dsi_request_vc(struct omap_dss_device *dssdev, int *channel);
+int omap_dsi_set_vc_id(struct omap_dss_device *dssdev, int channel, int vc_id);
+void omap_dsi_release_vc(struct omap_dss_device *dssdev, int channel);
+
+int omapdss_dsi_display_enable(struct omap_dss_device *dssdev);
+void omapdss_dsi_display_disable(struct omap_dss_device *dssdev,
+ bool disconnect_lanes, bool enter_ulps);
+
+int omapdss_dpi_display_enable(struct omap_dss_device *dssdev);
+void omapdss_dpi_display_disable(struct omap_dss_device *dssdev);
+void dpi_set_timings(struct omap_dss_device *dssdev,
+ struct omap_video_timings *timings);
+int dpi_check_timings(struct omap_dss_device *dssdev,
+ struct omap_video_timings *timings);
+
+int omapdss_sdi_display_enable(struct omap_dss_device *dssdev);
+void omapdss_sdi_display_disable(struct omap_dss_device *dssdev);
+
+int omapdss_rfbi_display_enable(struct omap_dss_device *dssdev);
+void omapdss_rfbi_display_disable(struct omap_dss_device *dssdev);
+int omap_rfbi_prepare_update(struct omap_dss_device *dssdev,
+ u16 *x, u16 *y, u16 *w, u16 *h);
+int omap_rfbi_update(struct omap_dss_device *dssdev,
+ u16 x, u16 y, u16 w, u16 h,
+ void (*callback)(void *), void *data);
+int omap_rfbi_configure(struct omap_dss_device *dssdev, int pixel_size,
+ int data_lines);
+
+#endif
diff --git a/include/video/sh_mobile_lcdc.h b/include/video/sh_mobile_lcdc.h
index 2c8d369190b..d964e68fc61 100644
--- a/include/video/sh_mobile_lcdc.h
+++ b/include/video/sh_mobile_lcdc.h
@@ -2,6 +2,7 @@
#define __ASM_SH_MOBILE_LCDC_H__
#include <linux/fb.h>
+#include <video/sh_mobile_meram.h>
enum {
RGB8, /* 24bpp, 8:8:8 */
@@ -87,11 +88,13 @@ struct sh_mobile_lcdc_chan_cfg {
struct sh_mobile_lcdc_bl_info bl_info;
struct sh_mobile_lcdc_sys_bus_cfg sys_bus_cfg; /* only for SYSn I/F */
int nonstd;
+ struct sh_mobile_meram_cfg *meram_cfg;
};
struct sh_mobile_lcdc_info {
int clock_source;
struct sh_mobile_lcdc_chan_cfg ch[2];
+ struct sh_mobile_meram_info *meram_dev;
};
#endif /* __ASM_SH_MOBILE_LCDC_H__ */
diff --git a/include/video/sh_mobile_meram.h b/include/video/sh_mobile_meram.h
new file mode 100644
index 00000000000..af602d602b2
--- /dev/null
+++ b/include/video/sh_mobile_meram.h
@@ -0,0 +1,68 @@
+#ifndef __VIDEO_SH_MOBILE_MERAM_H__
+#define __VIDEO_SH_MOBILE_MERAM_H__
+
+/* For sh_mobile_meram_info.addr_mode */
+enum {
+ SH_MOBILE_MERAM_MODE0 = 0,
+ SH_MOBILE_MERAM_MODE1
+};
+
+enum {
+ SH_MOBILE_MERAM_PF_NV = 0,
+ SH_MOBILE_MERAM_PF_RGB,
+ SH_MOBILE_MERAM_PF_NV24
+};
+
+
+struct sh_mobile_meram_priv;
+struct sh_mobile_meram_ops;
+
+struct sh_mobile_meram_info {
+ int addr_mode;
+ struct sh_mobile_meram_ops *ops;
+ struct sh_mobile_meram_priv *priv;
+ struct platform_device *pdev;
+};
+
+/* icb config */
+struct sh_mobile_meram_icb {
+ int marker_icb; /* ICB # for Marker ICB */
+ int cache_icb; /* ICB # for Cache ICB */
+ int meram_offset; /* MERAM Buffer Offset to use */
+ int meram_size; /* MERAM Buffer Size to use */
+
+ int cache_unit; /* bytes to cache per ICB */
+};
+
+struct sh_mobile_meram_cfg {
+ struct sh_mobile_meram_icb icb[2];
+ int pixelformat;
+ int current_reg;
+};
+
+struct module;
+struct sh_mobile_meram_ops {
+ struct module *module;
+ /* register usage of meram */
+ int (*meram_register)(struct sh_mobile_meram_info *meram_dev,
+ struct sh_mobile_meram_cfg *cfg,
+ int xres, int yres, int pixelformat,
+ unsigned long base_addr_y,
+ unsigned long base_addr_c,
+ unsigned long *icb_addr_y,
+ unsigned long *icb_addr_c, int *pitch);
+
+ /* unregister usage of meram */
+ int (*meram_unregister)(struct sh_mobile_meram_info *meram_dev,
+ struct sh_mobile_meram_cfg *cfg);
+
+ /* update meram settings */
+ int (*meram_update)(struct sh_mobile_meram_info *meram_dev,
+ struct sh_mobile_meram_cfg *cfg,
+ unsigned long base_addr_y,
+ unsigned long base_addr_c,
+ unsigned long *icb_addr_y,
+ unsigned long *icb_addr_c);
+};
+
+#endif /* __VIDEO_SH_MOBILE_MERAM_H__ */
diff --git a/include/xen/interface/io/blkif.h b/include/xen/interface/io/blkif.h
index 61e523af3c4..3d5d6db864f 100644
--- a/include/xen/interface/io/blkif.h
+++ b/include/xen/interface/io/blkif.h
@@ -45,6 +45,19 @@ typedef uint64_t blkif_sector_t;
#define BLKIF_OP_WRITE_BARRIER 2
/*
+ * Recognised if "feature-flush-cache" is present in backend xenbus
+ * info. A flush will ask the underlying storage hardware to flush its
+ * non-volatile caches as appropriate. The "feature-flush-cache" node
+ * contains a boolean indicating whether flush requests are likely to
+ * succeed or fail. Either way, a flush request may fail at any time
+ * with BLKIF_RSP_EOPNOTSUPP if it is unsupported by the underlying
+ * block-device hardware. The boolean simply indicates whether or not it
+ * is worthwhile for the frontend to attempt flushes. If a backend does
+ * not recognise BLKIF_OP_WRITE_FLUSH_CACHE, it should *not* create the
+ * "feature-flush-cache" node!
+ */
+#define BLKIF_OP_FLUSH_DISKCACHE 3
+/*
* Maximum scatter/gather segments per request.
* This is carefully chosen so that sizeof(struct blkif_ring) <= PAGE_SIZE.
* NB. This could be 12 if the ring indexes weren't stored in the same page.
diff --git a/include/xen/interface/xen.h b/include/xen/interface/xen.h
index b33257bc7e8..70213b4515e 100644
--- a/include/xen/interface/xen.h
+++ b/include/xen/interface/xen.h
@@ -58,6 +58,7 @@
#define __HYPERVISOR_event_channel_op 32
#define __HYPERVISOR_physdev_op 33
#define __HYPERVISOR_hvm_op 34
+#define __HYPERVISOR_tmem_op 38
/* Architecture-specific hypercall definitions. */
#define __HYPERVISOR_arch_0 48
@@ -461,6 +462,27 @@ typedef uint8_t xen_domain_handle_t[16];
#define __mk_unsigned_long(x) x ## UL
#define mk_unsigned_long(x) __mk_unsigned_long(x)
+#define TMEM_SPEC_VERSION 1
+
+struct tmem_op {
+ uint32_t cmd;
+ int32_t pool_id;
+ union {
+ struct { /* for cmd == TMEM_NEW_POOL */
+ uint64_t uuid[2];
+ uint32_t flags;
+ } new;
+ struct {
+ uint64_t oid[3];
+ uint32_t index;
+ uint32_t tmem_offset;
+ uint32_t pfn_offset;
+ uint32_t len;
+ GUEST_HANDLE(void) gmfn; /* guest machine page frame */
+ } gen;
+ } u;
+};
+
#else /* __ASSEMBLY__ */
/* In assembly code we cannot use C numeric constant suffixes. */