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-rw-r--r--include/acpi/acpi_bus.h16
-rw-r--r--include/acpi/acpi_drivers.h23
-rw-r--r--include/acpi/actypes.h6
-rw-r--r--include/acpi/acutils.h4
-rw-r--r--include/asm-alpha/bitops.h2
-rw-r--r--include/asm-arm/arch-mxc/uncompress.h3
-rw-r--r--include/asm-arm/arch-omap/mailbox.h2
-rw-r--r--include/asm-arm/unaligned.h22
-rw-r--r--include/asm-blackfin/bfin-global.h1
-rw-r--r--include/asm-blackfin/mach-bf548/cdefBF54x_base.h33
-rw-r--r--include/asm-blackfin/mach-bf548/irq.h1
-rw-r--r--include/asm-blackfin/mach-bf561/cdefBF561.h6
-rw-r--r--include/asm-blackfin/mach-bf561/defBF561.h4
-rw-r--r--include/asm-blackfin/thread_info.h12
-rw-r--r--include/asm-i386/acpi.h23
-rw-r--r--include/asm-i386/bootparam.h9
-rw-r--r--include/asm-i386/e820.h2
-rw-r--r--include/asm-i386/ist.h10
-rw-r--r--include/asm-i386/suspend.h2
-rw-r--r--include/asm-ia64/acpi.h5
-rw-r--r--include/asm-ia64/ia32.h9
-rw-r--r--include/asm-ia64/machvec.h1
-rw-r--r--include/asm-ia64/processor.h4
-rw-r--r--include/asm-ia64/smp.h1
-rw-r--r--include/asm-m68k/raw_io.h8
-rw-r--r--include/asm-m68k/system.h33
-rw-r--r--include/asm-m68knommu/hardirq.h2
-rw-r--r--include/asm-m68knommu/hw_irq.h4
-rw-r--r--include/asm-m68knommu/machdep.h38
-rw-r--r--include/asm-m68knommu/mcfdma.h2
-rw-r--r--include/asm-m68knommu/system.h4
-rw-r--r--include/asm-m68knommu/timex.h24
-rw-r--r--include/asm-mips/edac.h35
-rw-r--r--include/asm-mips/war.h1
-rw-r--r--include/asm-powerpc/bug.h2
-rw-r--r--include/asm-powerpc/page.h1
-rw-r--r--include/asm-powerpc/pci-bridge.h36
-rw-r--r--include/asm-powerpc/ppc_asm.h12
-rw-r--r--include/asm-powerpc/vio.h5
-rw-r--r--include/asm-s390/ccwdev.h5
-rw-r--r--include/asm-s390/s390_ext.h2
-rw-r--r--include/asm-s390/smp.h11
-rw-r--r--include/asm-s390/unistd.h2
-rw-r--r--include/asm-x86_64/acpi.h22
-rw-r--r--include/asm-x86_64/ist.h1
-rw-r--r--include/asm-x86_64/suspend.h2
-rw-r--r--include/asm-x86_64/uaccess.h4
-rw-r--r--include/asm-xtensa/io.h1
-rw-r--r--include/linux/acpi.h1
-rw-r--r--include/linux/apm_bios.h20
-rw-r--r--include/linux/blkdev.h145
-rw-r--r--include/linux/blktrace_api.h2
-rw-r--r--include/linux/compiler.h4
-rw-r--r--include/linux/device.h3
-rw-r--r--include/linux/elevator.h76
-rw-r--r--include/linux/freezer.h6
-rw-r--r--include/linux/hugetlb.h2
-rw-r--r--include/linux/ide.h4
-rw-r--r--include/linux/interrupt.h4
-rw-r--r--include/linux/lguest.h51
-rw-r--r--include/linux/lguest_bus.h5
-rw-r--r--include/linux/lguest_launcher.h60
-rw-r--r--include/linux/libata.h2
-rw-r--r--include/linux/loop.h2
-rw-r--r--include/linux/mm.h38
-rw-r--r--include/linux/mmc/core.h2
-rw-r--r--include/linux/mod_devicetable.h6
-rw-r--r--include/linux/netfilter/xt_connlimit.h4
-rw-r--r--include/linux/pci.h1
-rw-r--r--include/linux/pci_ids.h23
-rw-r--r--include/linux/pm.h15
-rw-r--r--include/linux/pnp.h191
-rw-r--r--include/linux/pnpbios.h60
-rw-r--r--include/linux/preempt.h44
-rw-r--r--include/linux/raid/md_k.h4
-rw-r--r--include/linux/reiserfs_fs.h8
-rw-r--r--include/linux/sched.h23
-rw-r--r--include/linux/serial_8250.h2
-rw-r--r--include/linux/serial_core.h2
-rw-r--r--include/linux/suspend.h19
-rw-r--r--include/linux/time.h8
-rw-r--r--include/net/netfilter/nf_conntrack_tuple.h4
-rw-r--r--include/scsi/sd.h2
-rw-r--r--include/xen/page.h1
84 files changed, 798 insertions, 504 deletions
diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h
index 5e3dcf3299b..3d0fea235bf 100644
--- a/include/acpi/acpi_bus.h
+++ b/include/acpi/acpi_bus.h
@@ -131,7 +131,7 @@ struct acpi_device_ops {
struct acpi_driver {
char name[80];
char class[80];
- char *ids; /* Supported Hardware IDs */
+ const struct acpi_device_id *ids; /* Supported Hardware IDs */
struct acpi_device_ops ops;
struct device_driver drv;
struct module *owner;
@@ -341,7 +341,8 @@ int acpi_bus_add(struct acpi_device **child, struct acpi_device *parent,
int acpi_bus_trim(struct acpi_device *start, int rmdevice);
int acpi_bus_start(struct acpi_device *device);
acpi_status acpi_bus_get_ejd(acpi_handle handle, acpi_handle * ejd);
-int acpi_match_ids(struct acpi_device *device, char *ids);
+int acpi_match_device_ids(struct acpi_device *device,
+ const struct acpi_device_id *ids);
int acpi_create_dir(struct acpi_device *);
void acpi_remove_dir(struct acpi_device *);
@@ -365,6 +366,17 @@ acpi_handle acpi_get_child(acpi_handle, acpi_integer);
acpi_handle acpi_get_pci_rootbridge_handle(unsigned int, unsigned int);
#define DEVICE_ACPI_HANDLE(dev) ((acpi_handle)((dev)->archdata.acpi_handle))
+#ifdef CONFIG_PM_SLEEP
+int acpi_pm_device_sleep_state(struct device *, int, int *);
+#else /* !CONFIG_PM_SLEEP */
+static inline int acpi_pm_device_sleep_state(struct device *d, int w, int *p)
+{
+ if (p)
+ *p = ACPI_STATE_D0;
+ return ACPI_STATE_D3;
+}
+#endif /* !CONFIG_PM_SLEEP */
+
#endif /* CONFIG_ACPI */
#endif /*__ACPI_BUS_H__*/
diff --git a/include/acpi/acpi_drivers.h b/include/acpi/acpi_drivers.h
index 553515912c0..202acb9ff4d 100644
--- a/include/acpi/acpi_drivers.h
+++ b/include/acpi/acpi_drivers.h
@@ -34,16 +34,21 @@
#define ACPI_BUS_COMPONENT 0x00010000
#define ACPI_SYSTEM_COMPONENT 0x02000000
-/* _HID definitions */
+/*
+ * _HID definitions
+ * HIDs must conform to ACPI spec(6.1.4)
+ * Linux specific HIDs do not apply to this and begin with LNX:
+ */
-#define ACPI_POWER_HID "power_resource"
+#define ACPI_POWER_HID "LNXPOWER"
#define ACPI_PROCESSOR_HID "ACPI0007"
-#define ACPI_SYSTEM_HID "acpi_system"
-#define ACPI_THERMAL_HID "thermal"
-#define ACPI_BUTTON_HID_POWERF "button_power"
-#define ACPI_BUTTON_HID_SLEEPF "button_sleep"
-#define ACPI_VIDEO_HID "video"
-#define ACPI_BAY_HID "bay"
+#define ACPI_SYSTEM_HID "LNXSYSTM"
+#define ACPI_THERMAL_HID "LNXTHERM"
+#define ACPI_BUTTON_HID_POWERF "LNXPWRBN"
+#define ACPI_BUTTON_HID_SLEEPF "LNXSLPBN"
+#define ACPI_VIDEO_HID "LNXVIDEO"
+#define ACPI_BAY_HID "LNXIOBAY"
+
/* --------------------------------------------------------------------------
PCI
-------------------------------------------------------------------------- */
@@ -145,7 +150,7 @@ static inline void unregister_hotplug_dock_device(acpi_handle handle)
#ifdef CONFIG_ACPI_SLEEP
extern int acpi_sleep_init(void);
#else
-#define acpi_sleep_init() do {} while (0)
+static inline int acpi_sleep_init(void) { return 0; }
#endif
#endif /*__ACPI_DRIVERS_H__*/
diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h
index fe8abc27643..e73a3893912 100644
--- a/include/acpi/actypes.h
+++ b/include/acpi/actypes.h
@@ -809,7 +809,7 @@ acpi_status(*acpi_walk_callback) (acpi_handle obj_handle,
/* Common string version of device HIDs and UIDs */
-struct acpi_device_id {
+struct acpica_device_id {
char value[ACPI_DEVICE_ID_LENGTH];
};
@@ -859,8 +859,8 @@ struct acpi_device_info {
u32 valid; /* Indicates which fields below are valid */
u32 current_status; /* _STA value */
acpi_integer address; /* _ADR value if any */
- struct acpi_device_id hardware_id; /* _HID value if any */
- struct acpi_device_id unique_id; /* _UID value if any */
+ struct acpica_device_id hardware_id; /* _HID value if any */
+ struct acpica_device_id unique_id; /* _UID value if any */
u8 highest_dstates[4]; /* _sx_d values: 0xFF indicates not valid */
struct acpi_compatible_id_list compatibility_id; /* List of _CIDs if any */
};
diff --git a/include/acpi/acutils.h b/include/acpi/acutils.h
index a87ef1c8d46..a2918547c73 100644
--- a/include/acpi/acutils.h
+++ b/include/acpi/acutils.h
@@ -354,7 +354,7 @@ acpi_ut_evaluate_numeric_object(char *object_name,
acpi_status
acpi_ut_execute_HID(struct acpi_namespace_node *device_node,
- struct acpi_device_id *hid);
+ struct acpica_device_id *hid);
acpi_status
acpi_ut_execute_CID(struct acpi_namespace_node *device_node,
@@ -366,7 +366,7 @@ acpi_ut_execute_STA(struct acpi_namespace_node *device_node,
acpi_status
acpi_ut_execute_UID(struct acpi_namespace_node *device_node,
- struct acpi_device_id *uid);
+ struct acpica_device_id *uid);
acpi_status
acpi_ut_execute_sxds(struct acpi_namespace_node *device_node, u8 * highest);
diff --git a/include/asm-alpha/bitops.h b/include/asm-alpha/bitops.h
index 3a0cbeb03fa..9e71201000d 100644
--- a/include/asm-alpha/bitops.h
+++ b/include/asm-alpha/bitops.h
@@ -324,7 +324,7 @@ static inline int fls64(unsigned long x)
{
unsigned long t, a, r;
- t = __kernel_cmpbge (x, 0x0101010101010101);
+ t = __kernel_cmpbge (x, 0x0101010101010101UL);
a = __flsm1_tab[t];
t = __kernel_extbl (x, a);
r = a*8 + __flsm1_tab[t] + (x != 0);
diff --git a/include/asm-arm/arch-mxc/uncompress.h b/include/asm-arm/arch-mxc/uncompress.h
index ec5787d0e78..42cc0cb3fef 100644
--- a/include/asm-arm/arch-mxc/uncompress.h
+++ b/include/asm-arm/arch-mxc/uncompress.h
@@ -26,7 +26,6 @@
#define __MXC_BOOT_UNCOMPRESS
#include <asm/hardware.h>
-#include <asm/processor.h>
#define UART(x) (*(volatile unsigned long *)(serial_port + (x)))
@@ -62,7 +61,7 @@ static void putc(int ch)
}
while (!(UART(USR2) & USR2_TXFE))
- cpu_relax();
+ barrier();
UART(TXR) = ch;
}
diff --git a/include/asm-arm/arch-omap/mailbox.h b/include/asm-arm/arch-omap/mailbox.h
index 4bf0909461f..7cbed9332e1 100644
--- a/include/asm-arm/arch-omap/mailbox.h
+++ b/include/asm-arm/arch-omap/mailbox.h
@@ -37,7 +37,7 @@ struct omap_mbox_ops {
struct omap_mbox_queue {
spinlock_t lock;
- request_queue_t *queue;
+ struct request_queue *queue;
struct work_struct work;
int (*callback)(void *);
struct omap_mbox *mbox;
diff --git a/include/asm-arm/unaligned.h b/include/asm-arm/unaligned.h
index 795b9e5b9e6..8431f6eed5c 100644
--- a/include/asm-arm/unaligned.h
+++ b/include/asm-arm/unaligned.h
@@ -60,24 +60,24 @@ extern int __bug_unaligned_x(const void *ptr);
__get_unaligned_4_be((__p+4)))
#define __get_unaligned_le(ptr) \
- ({ \
+ ((__force typeof(*(ptr)))({ \
const __u8 *__p = (const __u8 *)(ptr); \
__builtin_choose_expr(sizeof(*(ptr)) == 1, *__p, \
__builtin_choose_expr(sizeof(*(ptr)) == 2, __get_unaligned_2_le(__p), \
__builtin_choose_expr(sizeof(*(ptr)) == 4, __get_unaligned_4_le(__p), \
__builtin_choose_expr(sizeof(*(ptr)) == 8, __get_unaligned_8_le(__p), \
(void)__bug_unaligned_x(__p))))); \
- })
+ }))
#define __get_unaligned_be(ptr) \
- ({ \
+ ((__force typeof(*(ptr)))({ \
const __u8 *__p = (const __u8 *)(ptr); \
__builtin_choose_expr(sizeof(*(ptr)) == 1, *__p, \
__builtin_choose_expr(sizeof(*(ptr)) == 2, __get_unaligned_2_be(__p), \
__builtin_choose_expr(sizeof(*(ptr)) == 4, __get_unaligned_4_be(__p), \
__builtin_choose_expr(sizeof(*(ptr)) == 8, __get_unaligned_8_be(__p), \
(void)__bug_unaligned_x(__p))))); \
- })
+ }))
static inline void __put_unaligned_2_le(__u32 __v, register __u8 *__p)
@@ -131,15 +131,16 @@ static inline void __put_unaligned_8_be(const unsigned long long __v, register _
*/
#define __put_unaligned_le(val,ptr) \
({ \
+ (void)sizeof(*(ptr) = (val)); \
switch (sizeof(*(ptr))) { \
case 1: \
*(ptr) = (val); \
break; \
- case 2: __put_unaligned_2_le((val),(__u8 *)(ptr)); \
+ case 2: __put_unaligned_2_le((__force u16)(val),(__u8 *)(ptr)); \
break; \
- case 4: __put_unaligned_4_le((val),(__u8 *)(ptr)); \
+ case 4: __put_unaligned_4_le((__force u32)(val),(__u8 *)(ptr)); \
break; \
- case 8: __put_unaligned_8_le((val),(__u8 *)(ptr)); \
+ case 8: __put_unaligned_8_le((__force u64)(val),(__u8 *)(ptr)); \
break; \
default: __bug_unaligned_x(ptr); \
break; \
@@ -149,15 +150,16 @@ static inline void __put_unaligned_8_be(const unsigned long long __v, register _
#define __put_unaligned_be(val,ptr) \
({ \
+ (void)sizeof(*(ptr) = (val)); \
switch (sizeof(*(ptr))) { \
case 1: \
*(ptr) = (val); \
break; \
- case 2: __put_unaligned_2_be((val),(__u8 *)(ptr)); \
+ case 2: __put_unaligned_2_be((__force u16)(val),(__u8 *)(ptr)); \
break; \
- case 4: __put_unaligned_4_be((val),(__u8 *)(ptr)); \
+ case 4: __put_unaligned_4_be((__force u32)(val),(__u8 *)(ptr)); \
break; \
- case 8: __put_unaligned_8_be((val),(__u8 *)(ptr)); \
+ case 8: __put_unaligned_8_be((__force u64)(val),(__u8 *)(ptr)); \
break; \
default: __bug_unaligned_x(ptr); \
break; \
diff --git a/include/asm-blackfin/bfin-global.h b/include/asm-blackfin/bfin-global.h
index c4d6cbbf96d..a970781a0f9 100644
--- a/include/asm-blackfin/bfin-global.h
+++ b/include/asm-blackfin/bfin-global.h
@@ -61,6 +61,7 @@ extern void bfin_dcache_init(void);
extern int read_iloc(void);
extern int bfin_console_init(void);
extern asmlinkage void lower_to_irq14(void);
+extern void init_exception_vectors(void);
extern void init_dma(void);
extern void program_IAR(void);
extern void evt14_softirq(void);
diff --git a/include/asm-blackfin/mach-bf548/cdefBF54x_base.h b/include/asm-blackfin/mach-bf548/cdefBF54x_base.h
index 98d35a92911..cdf29e75ea5 100644
--- a/include/asm-blackfin/mach-bf548/cdefBF54x_base.h
+++ b/include/asm-blackfin/mach-bf548/cdefBF54x_base.h
@@ -242,6 +242,39 @@ static __inline__ void bfin_write_VR_CTL(unsigned int val)
#define bfin_read_TWI0_RCV_DATA16() bfin_read16(TWI0_RCV_DATA16)
#define bfin_write_TWI0_RCV_DATA16(val) bfin_write16(TWI0_RCV_DATA16, val)
+#define bfin_read_TWI_CLKDIV() bfin_read16(TWI0_CLKDIV)
+#define bfin_write_TWI_CLKDIV(val) bfin_write16(TWI0_CLKDIV, val)
+#define bfin_read_TWI_CONTROL() bfin_read16(TWI0_CONTROL)
+#define bfin_write_TWI_CONTROL(val) bfin_write16(TWI0_CONTROL, val)
+#define bfin_read_TWI_SLAVE_CTRL() bfin_read16(TWI0_SLAVE_CTRL)
+#define bfin_write_TWI_SLAVE_CTRL(val) bfin_write16(TWI0_SLAVE_CTRL, val)
+#define bfin_read_TWI_SLAVE_STAT() bfin_read16(TWI0_SLAVE_STAT)
+#define bfin_write_TWI_SLAVE_STAT(val) bfin_write16(TWI0_SLAVE_STAT, val)
+#define bfin_read_TWI_SLAVE_ADDR() bfin_read16(TWI0_SLAVE_ADDR)
+#define bfin_write_TWI_SLAVE_ADDR(val) bfin_write16(TWI0_SLAVE_ADDR, val)
+#define bfin_read_TWI_MASTER_CTL() bfin_read16(TWI0_MASTER_CTRL)
+#define bfin_write_TWI_MASTER_CTL(val) bfin_write16(TWI0_MASTER_CTRL, val)
+#define bfin_read_TWI_MASTER_STAT() bfin_read16(TWI0_MASTER_STAT)
+#define bfin_write_TWI_MASTER_STAT(val) bfin_write16(TWI0_MASTER_STAT, val)
+#define bfin_read_TWI_MASTER_ADDR() bfin_read16(TWI0_MASTER_ADDR)
+#define bfin_write_TWI_MASTER_ADDR(val) bfin_write16(TWI0_MASTER_ADDR, val)
+#define bfin_read_TWI_INT_STAT() bfin_read16(TWI0_INT_STAT)
+#define bfin_write_TWI_INT_STAT(val) bfin_write16(TWI0_INT_STAT, val)
+#define bfin_read_TWI_INT_MASK() bfin_read16(TWI0_INT_MASK)
+#define bfin_write_TWI_INT_MASK(val) bfin_write16(TWI0_INT_MASK, val)
+#define bfin_read_TWI_FIFO_CTL() bfin_read16(TWI0_FIFO_CTRL)
+#define bfin_write_TWI_FIFO_CTL(val) bfin_write16(TWI0_FIFO_CTRL, val)
+#define bfin_read_TWI_FIFO_STAT() bfin_read16(TWI0_FIFO_STAT)
+#define bfin_write_TWI_FIFO_STAT(val) bfin_write16(TWI0_FIFO_STAT, val)
+#define bfin_read_TWI_XMT_DATA8() bfin_read16(TWI0_XMT_DATA8)
+#define bfin_write_TWI_XMT_DATA8(val) bfin_write16(TWI0_XMT_DATA8, val)
+#define bfin_read_TWI_XMT_DATA16() bfin_read16(TWI0_XMT_DATA16)
+#define bfin_write_TWI_XMT_DATA16(val) bfin_write16(TWI0_XMT_DATA16, val)
+#define bfin_read_TWI_RCV_DATA8() bfin_read16(TWI0_RCV_DATA8)
+#define bfin_write_TWI_RCV_DATA8(val) bfin_write16(TWI0_RCV_DATA8, val)
+#define bfin_read_TWI_RCV_DATA16() bfin_read16(TWI0_RCV_DATA16)
+#define bfin_write_TWI_RCV_DATA16(val) bfin_write16(TWI0_RCV_DATA16, val)
+
/* SPORT0 is not defined in the shared file because it is not available on the ADSP-BF542 and ADSP-BF544 bfin_read_()rocessors */
/* SPORT1 Registers */
diff --git a/include/asm-blackfin/mach-bf548/irq.h b/include/asm-blackfin/mach-bf548/irq.h
index 0b3325bb1ff..e548d3cd81e 100644
--- a/include/asm-blackfin/mach-bf548/irq.h
+++ b/include/asm-blackfin/mach-bf548/irq.h
@@ -112,6 +112,7 @@ Events (highest priority) EMU 0
#define IRQ_ATAPI_TX BFIN_IRQ(44) /* ATAPI TX (DMA11) Interrupt */
#define IRQ_TWI0 BFIN_IRQ(45) /* TWI0 Interrupt */
#define IRQ_TWI1 BFIN_IRQ(46) /* TWI1 Interrupt */
+#define IRQ_TWI IRQ_TWI0 /* TWI Interrupt */
#define IRQ_CAN0_RX BFIN_IRQ(47) /* CAN0 Receive Interrupt */
#define IRQ_CAN0_TX BFIN_IRQ(48) /* CAN0 Transmit Interrupt */
#define IRQ_MDMAS2 BFIN_IRQ(49) /* MDMA Stream 2 Interrupt */
diff --git a/include/asm-blackfin/mach-bf561/cdefBF561.h b/include/asm-blackfin/mach-bf561/cdefBF561.h
index 1a8ec9e4692..6e87ab269ff 100644
--- a/include/asm-blackfin/mach-bf561/cdefBF561.h
+++ b/include/asm-blackfin/mach-bf561/cdefBF561.h
@@ -81,6 +81,12 @@ static __inline__ void bfin_write_VR_CTL(unsigned int val)
#define bfin_write_PLL_LOCKCNT(val) bfin_write16(PLL_LOCKCNT,val)
#define bfin_read_CHIPID() bfin_read32(CHIPID)
+/* For MMR's that are reserved on Core B, set up defines to better integrate with other ports */
+#define bfin_read_SWRST() bfin_read_SICA_SWRST()
+#define bfin_write_SWRST() bfin_write_SICA_SWRST()
+#define bfin_read_SYSCR() bfin_read_SICA_SYSCR()
+#define bfin_write_SYSCR() bfin_write_SICA_SYSCR()
+
/* System Reset and Interrupt Controller registers for core A (0xFFC0 0100-0xFFC0 01FF) */
#define bfin_read_SICA_SWRST() bfin_read16(SICA_SWRST)
#define bfin_write_SICA_SWRST(val) bfin_write16(SICA_SWRST,val)
diff --git a/include/asm-blackfin/mach-bf561/defBF561.h b/include/asm-blackfin/mach-bf561/defBF561.h
index 89150ecb909..0f2dc6e6335 100644
--- a/include/asm-blackfin/mach-bf561/defBF561.h
+++ b/include/asm-blackfin/mach-bf561/defBF561.h
@@ -52,6 +52,10 @@
#define PLL_LOCKCNT 0xFFC00010 /* PLL Lock Count register (16-bit) */
#define CHIPID 0xFFC00014 /* Chip ID Register */
+/* For MMR's that are reserved on Core B, set up defines to better integrate with other ports */
+#define SWRST SICA_SWRST
+#define SYSCR SICA_SYSCR
+
/* System Reset and Interrupt Controller registers for core A (0xFFC0 0100-0xFFC0 01FF) */
#define SICA_SWRST 0xFFC00100 /* Software Reset register */
#define SICA_SYSCR 0xFFC00104 /* System Reset Configuration register */
diff --git a/include/asm-blackfin/thread_info.h b/include/asm-blackfin/thread_info.h
index fa8f08cf283..34d3c2eec94 100644
--- a/include/asm-blackfin/thread_info.h
+++ b/include/asm-blackfin/thread_info.h
@@ -39,6 +39,11 @@
*/
#define ALIGN_PAGE_MASK 0xffffe000
+/*
+ * Size of kernel stack for each process. This must be a power of 2...
+ */
+#define THREAD_SIZE 8192 /* 2 pages */
+
#ifndef __ASSEMBLY__
typedef unsigned long mm_segment_t;
@@ -76,11 +81,6 @@ struct thread_info {
#define init_thread_info (init_thread_union.thread_info)
#define init_stack (init_thread_union.stack)
-/*
- * Size of kernel stack for each process. This must be a power of 2...
- */
-#define THREAD_SIZE 8192 /* 2 pages */
-
/* How to get the thread information struct from C */
static inline struct thread_info *current_thread_info(void)
@@ -94,7 +94,7 @@ static inline struct thread_info *current_thread_info(void)
struct thread_info *ti;
__asm__("%0 = sp;": "=&d"(ti):
);
- return (struct thread_info *)((long)ti & ~8191UL);
+ return (struct thread_info *)((long)ti & ~((long)THREAD_SIZE-1));
}
/* thread information allocation */
diff --git a/include/asm-i386/acpi.h b/include/asm-i386/acpi.h
index 449f3f272e0..125179adf04 100644
--- a/include/asm-i386/acpi.h
+++ b/include/asm-i386/acpi.h
@@ -121,19 +121,6 @@ static inline void acpi_disable_pci(void)
}
extern int acpi_irq_balance_set(char *str);
-#else /* !CONFIG_ACPI */
-
-#define acpi_lapic 0
-#define acpi_ioapic 0
-static inline void acpi_noirq_set(void) { }
-static inline void acpi_disable_pci(void) { }
-static inline void disable_acpi(void) { }
-
-#endif /* !CONFIG_ACPI */
-
-
-#ifdef CONFIG_ACPI_SLEEP
-
/* routines for saving/restoring kernel state */
extern int acpi_save_state_mem(void);
extern void acpi_restore_state_mem(void);
@@ -143,7 +130,15 @@ extern unsigned long acpi_wakeup_address;
/* early initialization routine */
extern void acpi_reserve_bootmem(void);
-#endif /*CONFIG_ACPI_SLEEP*/
+#else /* !CONFIG_ACPI */
+
+#define acpi_lapic 0
+#define acpi_ioapic 0
+static inline void acpi_noirq_set(void) { }
+static inline void acpi_disable_pci(void) { }
+static inline void disable_acpi(void) { }
+
+#endif /* !CONFIG_ACPI */
#define ARCH_HAS_POWER_INIT 1
diff --git a/include/asm-i386/bootparam.h b/include/asm-i386/bootparam.h
index 427d8652bfd..b91b01783e4 100644
--- a/include/asm-i386/bootparam.h
+++ b/include/asm-i386/bootparam.h
@@ -4,8 +4,9 @@
#include <linux/types.h>
#include <linux/screen_info.h>
#include <linux/apm_bios.h>
-#include <asm/e820.h>
#include <linux/edd.h>
+#include <asm/e820.h>
+#include <asm/ist.h>
#include <video/edid.h>
struct setup_header {
@@ -48,9 +49,9 @@ struct efi_info {
u32 _pad1;
u32 efi_systab;
u32 efi_memdesc_size;
- u32 efi_memdec_version;
+ u32 efi_memdesc_version;
u32 efi_memmap;
- u32 fi_memmap_size;
+ u32 efi_memmap_size;
u32 _pad2[2];
};
@@ -59,7 +60,7 @@ struct boot_params {
struct screen_info screen_info; /* 0x000 */
struct apm_bios_info apm_bios_info; /* 0x040 */
u8 _pad2[12]; /* 0x054 */
- u32 speedstep_info[4]; /* 0x060 */
+ struct ist_info ist_info; /* 0x060 */
u8 _pad3[16]; /* 0x070 */
u8 hd0_info[16]; /* obsolete! */ /* 0x080 */
u8 hd1_info[16]; /* obsolete! */ /* 0x090 */
diff --git a/include/asm-i386/e820.h b/include/asm-i386/e820.h
index 43114c82460..cf67dbb1db7 100644
--- a/include/asm-i386/e820.h
+++ b/include/asm-i386/e820.h
@@ -47,7 +47,7 @@ extern void e820_register_memory(void);
extern void limit_regions(unsigned long long size);
extern void print_memory_map(char *who);
-#if defined(CONFIG_PM) && defined(CONFIG_SOFTWARE_SUSPEND)
+#if defined(CONFIG_PM) && defined(CONFIG_HIBERNATION)
extern void e820_mark_nosave_regions(void);
#else
static inline void e820_mark_nosave_regions(void)
diff --git a/include/asm-i386/ist.h b/include/asm-i386/ist.h
index d13d1e68afa..ef2003ebc6f 100644
--- a/include/asm-i386/ist.h
+++ b/include/asm-i386/ist.h
@@ -19,11 +19,13 @@
#ifdef __KERNEL__
+#include <linux/types.h>
+
struct ist_info {
- unsigned long signature;
- unsigned long command;
- unsigned long event;
- unsigned long perf_level;
+ u32 signature;
+ u32 command;
+ u32 event;
+ u32 perf_level;
};
extern struct ist_info ist_info;
diff --git a/include/asm-i386/suspend.h b/include/asm-i386/suspend.h
index 8dbaafe611f..a2520732ffd 100644
--- a/include/asm-i386/suspend.h
+++ b/include/asm-i386/suspend.h
@@ -21,7 +21,7 @@ struct saved_context {
unsigned long return_address;
} __attribute__((packed));
-#ifdef CONFIG_ACPI_SLEEP
+#ifdef CONFIG_ACPI
extern unsigned long saved_eip;
extern unsigned long saved_esp;
extern unsigned long saved_ebp;
diff --git a/include/asm-ia64/acpi.h b/include/asm-ia64/acpi.h
index 5b526357d17..49730ffbbae 100644
--- a/include/asm-ia64/acpi.h
+++ b/include/asm-ia64/acpi.h
@@ -100,6 +100,11 @@ const char *acpi_get_sysname (void);
int acpi_request_vector (u32 int_type);
int acpi_gsi_to_irq (u32 gsi, unsigned int *irq);
+/* routines for saving/restoring kernel state */
+extern int acpi_save_state_mem(void);
+extern void acpi_restore_state_mem(void);
+extern unsigned long acpi_wakeup_address;
+
/*
* Record the cpei override flag and current logical cpu. This is
* useful for CPU removal.
diff --git a/include/asm-ia64/ia32.h b/include/asm-ia64/ia32.h
index 5ff8d74c3e0..2390ee145aa 100644
--- a/include/asm-ia64/ia32.h
+++ b/include/asm-ia64/ia32.h
@@ -27,11 +27,12 @@ extern int ia32_clone_tls (struct task_struct *child, struct pt_regs *childregs)
extern int ia32_setup_frame1 (int sig, struct k_sigaction *ka, siginfo_t *info,
sigset_t *set, struct pt_regs *regs);
#if PAGE_SHIFT > IA32_PAGE_SHIFT
-extern int ia32_copy_partial_page_list (struct task_struct *, unsigned long);
-extern void ia32_drop_partial_page_list (struct task_struct *);
+extern int ia32_copy_ia64_partial_page_list(struct task_struct *,
+ unsigned long);
+extern void ia32_drop_ia64_partial_page_list(struct task_struct *);
#else
-# define ia32_copy_partial_page_list(a1, a2) 0
-# define ia32_drop_partial_page_list(a1) do { ; } while (0)
+# define ia32_copy_ia64_partial_page_list(a1, a2) 0
+# define ia32_drop_ia64_partial_page_list(a1) do { ; } while (0)
#endif
#endif /* !__ASSEMBLY__ */
diff --git a/include/asm-ia64/machvec.h b/include/asm-ia64/machvec.h
index ca33eb181ff..5cf8bf1e805 100644
--- a/include/asm-ia64/machvec.h
+++ b/include/asm-ia64/machvec.h
@@ -275,6 +275,7 @@ struct ia64_machine_vector {
extern struct ia64_machine_vector ia64_mv;
extern void machvec_init (const char *name);
+extern void machvec_init_from_cmdline(const char *cmdline);
# else
# error Unknown configuration. Update asm-ia64/machvec.h.
diff --git a/include/asm-ia64/processor.h b/include/asm-ia64/processor.h
index 6251c76437d..be3b0ae4327 100644
--- a/include/asm-ia64/processor.h
+++ b/include/asm-ia64/processor.h
@@ -220,7 +220,7 @@ struct desc_struct {
#define TLS_SIZE (GDT_ENTRY_TLS_ENTRIES * 8)
-struct partial_page_list;
+struct ia64_partial_page_list;
#endif
struct thread_struct {
@@ -242,7 +242,7 @@ struct thread_struct {
__u64 fdr; /* IA32 fp except. data reg */
__u64 old_k1; /* old value of ar.k1 */
__u64 old_iob; /* old IOBase value */
- struct partial_page_list *ppl; /* partial page list for 4K page size issue */
+ struct ia64_partial_page_list *ppl; /* partial page list for 4K page size issue */
/* cached TLS descriptors. */
struct desc_struct tls_array[GDT_ENTRY_TLS_ENTRIES];
diff --git a/include/asm-ia64/smp.h b/include/asm-ia64/smp.h
index c60024989eb..6314b29e8c4 100644
--- a/include/asm-ia64/smp.h
+++ b/include/asm-ia64/smp.h
@@ -116,7 +116,6 @@ max_xtp (void)
extern int __cpu_disable (void);
extern void __cpu_die (unsigned int cpu);
extern void cpu_die (void) __attribute__ ((noreturn));
-extern int __cpu_up (unsigned int cpu);
extern void __init smp_build_cpu_map(void);
extern void __init init_smp_config (void);
diff --git a/include/asm-m68k/raw_io.h b/include/asm-m68k/raw_io.h
index 91c623f0994..d9eb9834ccc 100644
--- a/include/asm-m68k/raw_io.h
+++ b/include/asm-m68k/raw_io.h
@@ -36,15 +36,15 @@ extern void __iounmap(void *addr, unsigned long size);
#define in_be32(addr) \
({ u32 __v = (*(__force volatile u32 *) (addr)); __v; })
#define in_le16(addr) \
- ({ u16 __v = le16_to_cpu(*(__force volatile u16 *) (addr)); __v; })
+ ({ u16 __v = le16_to_cpu(*(__force volatile __le16 *) (addr)); __v; })
#define in_le32(addr) \
- ({ u32 __v = le32_to_cpu(*(__force volatile u32 *) (addr)); __v; })
+ ({ u32 __v = le32_to_cpu(*(__force volatile __le32 *) (addr)); __v; })
#define out_8(addr,b) (void)((*(__force volatile u8 *) (addr)) = (b))
#define out_be16(addr,w) (void)((*(__force volatile u16 *) (addr)) = (w))
#define out_be32(addr,l) (void)((*(__force volatile u32 *) (addr)) = (l))
-#define out_le16(addr,w) (void)((*(__force volatile u16 *) (addr)) = cpu_to_le16(w))
-#define out_le32(addr,l) (void)((*(__force volatile u32 *) (addr)) = cpu_to_le32(l))
+#define out_le16(addr,w) (void)((*(__force volatile __le16 *) (addr)) = cpu_to_le16(w))
+#define out_le32(addr,l) (void)((*(__force volatile __le32 *) (addr)) = cpu_to_le32(l))
#define raw_inb in_8
#define raw_inw in_be16
diff --git a/include/asm-m68k/system.h b/include/asm-m68k/system.h
index 198878b53a6..caa9b1663e4 100644
--- a/include/asm-m68k/system.h
+++ b/include/asm-m68k/system.h
@@ -46,6 +46,22 @@ asmlinkage void resume(void);
} while (0)
+/*
+ * Force strict CPU ordering.
+ * Not really required on m68k...
+ */
+#define nop() do { asm volatile ("nop"); barrier(); } while (0)
+#define mb() barrier()
+#define rmb() barrier()
+#define wmb() barrier()
+#define read_barrier_depends() ((void)0)
+#define set_mb(var, value) ({ (var) = (value); wmb(); })
+
+#define smp_mb() barrier()
+#define smp_rmb() barrier()
+#define smp_wmb() barrier()
+#define smp_read_barrier_depends() ((void)0)
+
/* interrupt control.. */
#if 0
#define local_irq_enable() asm volatile ("andiw %0,%%sr": : "i" (ALLOWINT) : "memory")
@@ -70,23 +86,6 @@ static inline int irqs_disabled(void)
/* For spinlocks etc */
#define local_irq_save(x) ({ local_save_flags(x); local_irq_disable(); })
-/*
- * Force strict CPU ordering.
- * Not really required on m68k...
- */
-#define nop() do { asm volatile ("nop"); barrier(); } while (0)
-#define mb() barrier()
-#define rmb() barrier()
-#define wmb() barrier()
-#define read_barrier_depends() ((void)0)
-#define set_mb(var, value) ({ (var) = (value); wmb(); })
-
-#define smp_mb() barrier()
-#define smp_rmb() barrier()
-#define smp_wmb() barrier()
-#define smp_read_barrier_depends() ((void)0)
-
-
#define xchg(ptr,x) ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))
struct __xchg_dummy { unsigned long a[100]; };
diff --git a/include/asm-m68knommu/hardirq.h b/include/asm-m68knommu/hardirq.h
index 980075bab79..bfad28149a4 100644
--- a/include/asm-m68knommu/hardirq.h
+++ b/include/asm-m68knommu/hardirq.h
@@ -22,4 +22,6 @@ typedef struct {
# error HARDIRQ_BITS is too low!
#endif
+void ack_bad_irq(unsigned int irq);
+
#endif /* __M68K_HARDIRQ_H */
diff --git a/include/asm-m68knommu/hw_irq.h b/include/asm-m68knommu/hw_irq.h
new file mode 100644
index 00000000000..f3ec9e5ae04
--- /dev/null
+++ b/include/asm-m68knommu/hw_irq.h
@@ -0,0 +1,4 @@
+#ifndef __M68KNOMMU_HW_IRQ_H__
+#define __M68KNOMMU_HW_IRQ_H__
+
+#endif /* __M68KNOMMU_HW_IRQ_H__ */
diff --git a/include/asm-m68knommu/machdep.h b/include/asm-m68knommu/machdep.h
index 6ce28f8e0ea..708d7863ba6 100644
--- a/include/asm-m68knommu/machdep.h
+++ b/include/asm-m68knommu/machdep.h
@@ -1,53 +1,21 @@
#ifndef _M68KNOMMU_MACHDEP_H
#define _M68KNOMMU_MACHDEP_H
-#include <linux/seq_file.h>
#include <linux/interrupt.h>
-struct pt_regs;
-struct kbd_repeat;
-struct mktime;
-struct hwclk_time;
-struct gendisk;
-struct buffer_head;
-
-extern void (*mach_sched_init) (irqreturn_t (*handler)(int, void *, struct pt_regs *));
-/* machine dependent keyboard functions */
-extern int (*mach_keyb_init) (void);
-extern int (*mach_kbdrate) (struct kbd_repeat *);
-extern void (*mach_kbd_leds) (unsigned int);
-/* machine dependent irq functions */
-extern void (*mach_init_IRQ) (void);
-extern irq_handler_t mach_default_handler;
-extern int (*mach_request_irq) (unsigned int irq, void (*handler)(int, void *, struct pt_regs *),
- unsigned long flags, const char *devname, void *dev_id);
-extern void (*mach_free_irq) (unsigned int irq, void *dev_id);
-extern void (*mach_get_model) (char *model);
-extern int (*mach_get_hardware_list) (char *buffer);
-extern int (*mach_get_irq_list) (struct seq_file *p, void *v);
-extern void (*mach_process_int) (int irq, struct pt_regs *fp);
+extern void (*mach_sched_init) (irq_handler_t handler);
/* machine dependent timer functions */
extern unsigned long (*mach_gettimeoffset)(void);
extern void (*mach_gettod)(int *year, int *mon, int *day, int *hour,
int *min, int *sec);
-extern int (*mach_hwclk)(int, struct hwclk_time*);
extern int (*mach_set_clock_mmss)(unsigned long);
+
+/* machine dependent power off functions */
extern void (*mach_reset)( void );
extern void (*mach_halt)( void );
extern void (*mach_power_off)( void );
-extern unsigned long (*mach_hd_init) (unsigned long, unsigned long);
-extern void (*mach_hd_setup)(char *, int *);
-extern long mach_max_dma_address;
-extern void (*mach_floppy_eject)(void);
-extern void (*mach_heartbeat) (int);
-extern void (*mach_l2_flush) (int);
-extern int mach_sysrq_key;
-extern int mach_sysrq_shift_state;
-extern int mach_sysrq_shift_mask;
-extern char *mach_sysrq_xlate;
extern void config_BSP(char *command, int len);
extern void (*mach_tick)(void);
-extern void (*mach_trap_init)(void);
#endif /* _M68KNOMMU_MACHDEP_H */
diff --git a/include/asm-m68knommu/mcfdma.h b/include/asm-m68knommu/mcfdma.h
index ea729e81a6b..705c52c79cd 100644
--- a/include/asm-m68knommu/mcfdma.h
+++ b/include/asm-m68knommu/mcfdma.h
@@ -133,7 +133,7 @@
#define MCFDMA_DIR_ASCEN 0x0800 /* Address Sequence Complete (Completion) interrupt enable */
#define MCFDMA_DIR_TEEN 0x0200 /* Transfer Error interrupt enable */
#define MCFDMA_DIR_TCEN 0x0100 /* Transfer Complete (a bus transfer, that is) interrupt enable */
-#define MCFDMA_DIR_INV 0x1000 /* Invalid Combination */
+#define MCFDMA_DIR_INV 0x0010 /* Invalid Combination */
#define MCFDMA_DIR_ASC 0x0008 /* Address Sequence Complete (DMA Completion) */
#define MCFDMA_DIR_TE 0x0002 /* Transfer Error */
#define MCFDMA_DIR_TC 0x0001 /* Transfer Complete */
diff --git a/include/asm-m68knommu/system.h b/include/asm-m68knommu/system.h
index 5e5ed18bb78..5da43a5d12a 100644
--- a/include/asm-m68knommu/system.h
+++ b/include/asm-m68knommu/system.h
@@ -296,7 +296,7 @@ cmpxchg(volatile int *p, int old, int new)
({ \
unsigned char volatile *reset; \
asm("move.w #0x2700, %sr"); \
- reset = ((volatile unsigned short *)(MCF_IPSBAR + 0x110000)); \
+ reset = ((volatile unsigned char *)(MCF_IPSBAR + 0x110000)); \
while(1) \
*reset |= (0x01 << 7);\
})
@@ -318,7 +318,7 @@ cmpxchg(volatile int *p, int old, int new)
({ \
unsigned char volatile *reset; \
asm("move.w #0x2700, %sr"); \
- reset = ((volatile unsigned short *)(MCF_IPSBAR + 0xA0000)); \
+ reset = ((volatile unsigned char *)(MCF_IPSBAR + 0xA0000)); \
while(1) \
*reset |= 0x80; \
})
diff --git a/include/asm-m68knommu/timex.h b/include/asm-m68knommu/timex.h
index 85069998db5..109050f3fe9 100644
--- a/include/asm-m68knommu/timex.h
+++ b/include/asm-m68knommu/timex.h
@@ -1 +1,23 @@
-#include <asm-m68k/timex.h>
+/*
+ * linux/include/asm-m68knommu/timex.h
+ *
+ * m68knommu architecture timex specifications
+ */
+#ifndef _ASM_M68KNOMMU_TIMEX_H
+#define _ASM_M68KNOMMU_TIMEX_H
+
+#ifdef CONFIG_COLDFIRE
+#include <asm/coldfire.h>
+#define CLOCK_TICK_RATE MCF_CLK
+#else
+#define CLOCK_TICK_RATE 1193180 /* Underlying HZ */
+#endif
+
+typedef unsigned long cycles_t;
+
+static inline cycles_t get_cycles(void)
+{
+ return 0;
+}
+
+#endif
diff --git a/include/asm-mips/edac.h b/include/asm-mips/edac.h
new file mode 100644
index 00000000000..83719eee2d1
--- /dev/null
+++ b/include/asm-mips/edac.h
@@ -0,0 +1,35 @@
+#ifndef ASM_EDAC_H
+#define ASM_EDAC_H
+
+/* ECC atomic, DMA, SMP and interrupt safe scrub function */
+
+static inline void atomic_scrub(void *va, u32 size)
+{
+ unsigned long *virt_addr = va;
+ unsigned long temp;
+ u32 i;
+
+ for (i = 0; i < size / sizeof(unsigned long); i++, virt_addr++) {
+
+ /*
+ * Very carefully read and write to memory atomically
+ * so we are interrupt, DMA and SMP safe.
+ *
+ * Intel: asm("lock; addl $0, %0"::"m"(*virt_addr));
+ */
+
+ __asm__ __volatile__ (
+ " .set mips3 \n"
+ "1: ll %0, %1 # atomic_add \n"
+ " ll %0, %1 # atomic_add \n"
+ " addu %0, $0 \n"
+ " sc %0, %1 \n"
+ " beqz %0, 1b \n"
+ " .set mips0 \n"
+ : "=&r" (temp), "=m" (*virt_addr)
+ : "m" (*virt_addr));
+
+ }
+}
+
+#endif
diff --git a/include/asm-mips/war.h b/include/asm-mips/war.h
index 9de52a5b0f3..2883ccc69ed 100644
--- a/include/asm-mips/war.h
+++ b/include/asm-mips/war.h
@@ -188,7 +188,6 @@
#define ICACHE_REFILLS_WORKAROUND_WAR 1
#endif
-
/*
* On the R10000 upto version 2.6 (not sure about 2.7) there is a bug that
* may cause ll / sc and lld / scd sequences to execute non-atomically.
diff --git a/include/asm-powerpc/bug.h b/include/asm-powerpc/bug.h
index f6fa3947484..a248b8bd4d7 100644
--- a/include/asm-powerpc/bug.h
+++ b/include/asm-powerpc/bug.h
@@ -79,7 +79,7 @@
_EMIT_BUG_ENTRY \
: : "i" (__FILE__), "i" (__LINE__), "i" (0), \
"i" (sizeof(struct bug_entry)), \
- "r" ((long)(x))); \
+ "r" ((__force long)(x))); \
} \
} while (0)
diff --git a/include/asm-powerpc/page.h b/include/asm-powerpc/page.h
index 10c51f457d4..236a9210e5f 100644
--- a/include/asm-powerpc/page.h
+++ b/include/asm-powerpc/page.h
@@ -190,7 +190,6 @@ extern void copy_user_page(void *to, void *from, unsigned long vaddr,
extern int page_is_ram(unsigned long pfn);
struct vm_area_struct;
-extern const char *arch_vma_name(struct vm_area_struct *vma);
#include <asm-generic/memory_model.h>
#endif /* __ASSEMBLY__ */
diff --git a/include/asm-powerpc/pci-bridge.h b/include/asm-powerpc/pci-bridge.h
index e72c2a60853..e909769b641 100644
--- a/include/asm-powerpc/pci-bridge.h
+++ b/include/asm-powerpc/pci-bridge.h
@@ -45,10 +45,17 @@ struct pci_controller {
* on Freescale PCI-e controllers since they used the PCI_PRIMARY_BUS
* to determine which bus number to match on when generating type0
* config cycles
+ * NO_PCIE_LINK - the Freescale PCI-e controllers have issues with
+ * hanging if we don't have link and try to do config cycles to
+ * anything but the PHB. Only allow talking to the PHB if this is
+ * set.
+ * BIG_ENDIAN - cfg_addr is a big endian register
*/
#define PPC_INDIRECT_TYPE_SET_CFG_TYPE (0x00000001)
#define PPC_INDIRECT_TYPE_EXT_REG (0x00000002)
#define PPC_INDIRECT_TYPE_SURPRESS_PRIMARY_BUS (0x00000004)
+#define PPC_INDIRECT_TYPE_NO_PCIE_LINK (0x00000008)
+#define PPC_INDIRECT_TYPE_BIG_ENDIAN (0x00000010)
u32 indirect_type;
/* Currently, we limit ourselves to 1 IO range and 3 mem
@@ -64,6 +71,14 @@ static inline struct pci_controller *pci_bus_to_host(struct pci_bus *bus)
return bus->sysdata;
}
+static inline int isa_vaddr_is_ioport(void __iomem *address)
+{
+ /* No specific ISA handling on ppc32 at this stage, it
+ * all goes through PCI
+ */
+ return 0;
+}
+
/* These are used for config access before all the PCI probing
has been done. */
int early_read_config_byte(struct pci_controller *hose, int bus, int dev_fn,
@@ -79,11 +94,14 @@ int early_write_config_word(struct pci_controller *hose, int bus, int dev_fn,
int early_write_config_dword(struct pci_controller *hose, int bus, int dev_fn,
int where, u32 val);
-extern void setup_indirect_pci_nomap(struct pci_controller* hose,
- void __iomem *cfg_addr, void __iomem *cfg_data);
+extern int early_find_capability(struct pci_controller *hose, int bus,
+ int dev_fn, int cap);
+
extern void setup_indirect_pci(struct pci_controller* hose,
- u32 cfg_addr, u32 cfg_data);
+ u32 cfg_addr, u32 cfg_data, u32 flags);
extern void setup_grackle(struct pci_controller *hose);
+extern void __init update_bridge_resource(struct pci_dev *dev,
+ struct resource *res);
#else
@@ -231,6 +249,13 @@ extern void pcibios_free_controller(struct pci_controller *phb);
extern void isa_bridge_find_early(struct pci_controller *hose);
+static inline int isa_vaddr_is_ioport(void __iomem *address)
+{
+ /* Check if address hits the reserved legacy IO range */
+ unsigned long ea = (unsigned long)address;
+ return ea >= ISA_IO_BASE && ea < ISA_IO_END;
+}
+
extern int pcibios_unmap_io_space(struct pci_bus *bus);
extern int pcibios_map_io_space(struct pci_bus *bus);
@@ -261,11 +286,16 @@ extern struct pci_controller *
pcibios_alloc_controller(struct device_node *dev);
#ifdef CONFIG_PCI
extern unsigned long pci_address_to_pio(phys_addr_t address);
+extern int pcibios_vaddr_is_ioport(void __iomem *address);
#else
static inline unsigned long pci_address_to_pio(phys_addr_t address)
{
return (unsigned long)-1;
}
+static inline int pcibios_vaddr_is_ioport(void __iomem *address)
+{
+ return 0;
+}
#endif
diff --git a/include/asm-powerpc/ppc_asm.h b/include/asm-powerpc/ppc_asm.h
index fa083d8e466..65325721446 100644
--- a/include/asm-powerpc/ppc_asm.h
+++ b/include/asm-powerpc/ppc_asm.h
@@ -181,6 +181,18 @@ name: \
.type GLUE(.,name),@function; \
GLUE(.,name):
+#define _INIT_STATIC(name) \
+ .section ".text.init.refok"; \
+ .align 2 ; \
+ .section ".opd","aw"; \
+name: \
+ .quad GLUE(.,name); \
+ .quad .TOC.@tocbase; \
+ .quad 0; \
+ .previous; \
+ .type GLUE(.,name),@function; \
+GLUE(.,name):
+
#else /* 32-bit */
#define _GLOBAL(n) \
diff --git a/include/asm-powerpc/vio.h b/include/asm-powerpc/vio.h
index 0117b544ecb..3a0975e2ada 100644
--- a/include/asm-powerpc/vio.h
+++ b/include/asm-powerpc/vio.h
@@ -80,6 +80,11 @@ extern const void *vio_get_attribute(struct vio_dev *vdev, char *which,
extern struct vio_dev *vio_find_node(struct device_node *vnode);
extern int vio_enable_interrupts(struct vio_dev *dev);
extern int vio_disable_interrupts(struct vio_dev *dev);
+#else
+static inline int vio_enable_interrupts(struct vio_dev *dev)
+{
+ return 0;
+}
#endif
static inline struct vio_driver *to_vio_driver(struct device_driver *drv)
diff --git a/include/asm-s390/ccwdev.h b/include/asm-s390/ccwdev.h
index 4c2e1710f15..1aeda27d5a8 100644
--- a/include/asm-s390/ccwdev.h
+++ b/include/asm-s390/ccwdev.h
@@ -165,11 +165,6 @@ extern int ccw_device_resume(struct ccw_device *);
extern int ccw_device_halt(struct ccw_device *, unsigned long);
extern int ccw_device_clear(struct ccw_device *, unsigned long);
-extern int __deprecated read_dev_chars(struct ccw_device *cdev, void **buffer, int length);
-extern int __deprecated read_conf_data(struct ccw_device *cdev, void **buffer, int *length);
-extern int __deprecated read_conf_data_lpm(struct ccw_device *cdev, void **buffer,
- int *length, __u8 lpm);
-
extern int ccw_device_set_online(struct ccw_device *cdev);
extern int ccw_device_set_offline(struct ccw_device *cdev);
diff --git a/include/asm-s390/s390_ext.h b/include/asm-s390/s390_ext.h
index df9b1017b70..1e72362cad7 100644
--- a/include/asm-s390/s390_ext.h
+++ b/include/asm-s390/s390_ext.h
@@ -10,6 +10,8 @@
* Martin Schwidefsky (schwidefsky@de.ibm.com)
*/
+#include <linux/types.h>
+
typedef void (*ext_int_handler_t)(__u16 code);
/*
diff --git a/include/asm-s390/smp.h b/include/asm-s390/smp.h
index 76e424f718c..07708c07701 100644
--- a/include/asm-s390/smp.h
+++ b/include/asm-s390/smp.h
@@ -36,8 +36,7 @@ extern void machine_halt_smp(void);
extern void machine_power_off_smp(void);
extern void smp_setup_cpu_possible_map(void);
-extern int smp_call_function_on(void (*func) (void *info), void *info,
- int nonatomic, int wait, int cpu);
+
#define NO_PROC_ID 0xFF /* No processor magic marker */
/*
@@ -96,14 +95,6 @@ extern int __cpu_up (unsigned int cpu);
#endif
#ifndef CONFIG_SMP
-static inline int
-smp_call_function_on(void (*func) (void *info), void *info,
- int nonatomic, int wait, int cpu)
-{
- func(info);
- return 0;
-}
-
static inline void smp_send_stop(void)
{
/* Disable all interrupts/machine checks */
diff --git a/include/asm-s390/unistd.h b/include/asm-s390/unistd.h
index 790c1c55741..f04acb2670a 100644
--- a/include/asm-s390/unistd.h
+++ b/include/asm-s390/unistd.h
@@ -251,7 +251,7 @@
#define __NR_getcpu 311
#define __NR_epoll_pwait 312
#define __NR_utimes 313
-/* Number 314 is reserved for new sys_fallocate */
+#define __NR_fallocate 314
#define __NR_utimensat 315
#define __NR_signalfd 316
#define __NR_timerfd 317
diff --git a/include/asm-x86_64/acpi.h b/include/asm-x86_64/acpi.h
index 1da8f49c0fe..98173357dd8 100644
--- a/include/asm-x86_64/acpi.h
+++ b/include/asm-x86_64/acpi.h
@@ -108,6 +108,15 @@ static inline void acpi_disable_pci(void)
}
extern int acpi_irq_balance_set(char *str);
+/* routines for saving/restoring kernel state */
+extern int acpi_save_state_mem(void);
+extern void acpi_restore_state_mem(void);
+
+extern unsigned long acpi_wakeup_address;
+
+/* early initialization routine */
+extern void acpi_reserve_bootmem(void);
+
#else /* !CONFIG_ACPI */
#define acpi_lapic 0
@@ -121,19 +130,6 @@ extern int acpi_numa;
extern int acpi_scan_nodes(unsigned long start, unsigned long end);
#define NR_NODE_MEMBLKS (MAX_NUMNODES*2)
-#ifdef CONFIG_ACPI_SLEEP
-
-/* routines for saving/restoring kernel state */
-extern int acpi_save_state_mem(void);
-extern void acpi_restore_state_mem(void);
-
-extern unsigned long acpi_wakeup_address;
-
-/* early initialization routine */
-extern void acpi_reserve_bootmem(void);
-
-#endif /*CONFIG_ACPI_SLEEP*/
-
extern int acpi_disabled;
extern int acpi_pci_disabled;
diff --git a/include/asm-x86_64/ist.h b/include/asm-x86_64/ist.h
new file mode 100644
index 00000000000..338857ecbc6
--- /dev/null
+++ b/include/asm-x86_64/ist.h
@@ -0,0 +1 @@
+#include <asm-i386/ist.h>
diff --git a/include/asm-x86_64/suspend.h b/include/asm-x86_64/suspend.h
index 9c3f8de90d2..b897e8cb55f 100644
--- a/include/asm-x86_64/suspend.h
+++ b/include/asm-x86_64/suspend.h
@@ -44,7 +44,6 @@ extern unsigned long saved_context_eflags;
extern void fix_processor_context(void);
-#ifdef CONFIG_ACPI_SLEEP
extern unsigned long saved_rip;
extern unsigned long saved_rsp;
extern unsigned long saved_rbp;
@@ -54,4 +53,3 @@ extern unsigned long saved_rdi;
/* routines for saving/restoring kernel state */
extern int acpi_save_state_mem(void);
-#endif
diff --git a/include/asm-x86_64/uaccess.h b/include/asm-x86_64/uaccess.h
index 9df30b939c4..f4ce8768ad4 100644
--- a/include/asm-x86_64/uaccess.h
+++ b/include/asm-x86_64/uaccess.h
@@ -100,7 +100,7 @@ struct exception_table_entry
case 8: __get_user_x(8,__ret_gu,__val_gu,ptr); break; \
default: __get_user_bad(); break; \
} \
- (x) = (typeof(*(ptr)))__val_gu; \
+ (x) = (__force typeof(*(ptr)))__val_gu; \
__ret_gu; \
})
@@ -192,7 +192,7 @@ struct __large_struct { unsigned long buf[100]; };
int __gu_err; \
unsigned long __gu_val; \
__get_user_size(__gu_val,(ptr),(size),__gu_err); \
- (x) = (typeof(*(ptr)))__gu_val; \
+ (x) = (__force typeof(*(ptr)))__gu_val; \
__gu_err; \
})
diff --git a/include/asm-xtensa/io.h b/include/asm-xtensa/io.h
index 31ffc3f119c..0faa614d969 100644
--- a/include/asm-xtensa/io.h
+++ b/include/asm-xtensa/io.h
@@ -13,6 +13,7 @@
#ifdef __KERNEL__
#include <asm/byteorder.h>
+#include <asm/page.h>
#include <linux/types.h>
diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index d5680cd7746..bf5e0009de7 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -33,6 +33,7 @@
#endif
#include <linux/list.h>
+#include <linux/mod_devicetable.h>
#include <acpi/acpi.h>
#include <acpi/acpi_bus.h>
diff --git a/include/linux/apm_bios.h b/include/linux/apm_bios.h
index 290aef32681..5f921c84827 100644
--- a/include/linux/apm_bios.h
+++ b/include/linux/apm_bios.h
@@ -21,20 +21,22 @@ typedef unsigned short apm_eventinfo_t;
#ifdef __KERNEL__
+#include <linux/types.h>
+
#define APM_CS (GDT_ENTRY_APMBIOS_BASE * 8)
#define APM_CS_16 (APM_CS + 8)
#define APM_DS (APM_CS_16 + 8)
struct apm_bios_info {
- unsigned short version;
- unsigned short cseg;
- unsigned long offset;
- unsigned short cseg_16;
- unsigned short dseg;
- unsigned short flags;
- unsigned short cseg_len;
- unsigned short cseg_16_len;
- unsigned short dseg_len;
+ u16 version;
+ u16 cseg;
+ u32 offset;
+ u16 cseg_16;
+ u16 dseg;
+ u16 flags;
+ u16 cseg_len;
+ u16 cseg_16_len;
+ u16 dseg_len;
};
/* Results of APM Installation Check */
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 695e34964cb..b126c6f68e2 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -37,7 +37,7 @@
struct scsi_ioctl_command;
struct request_queue;
-typedef struct request_queue request_queue_t;
+typedef struct request_queue request_queue_t __deprecated;
struct elevator_queue;
typedef struct elevator_queue elevator_t;
struct request_pm_state;
@@ -233,7 +233,7 @@ struct request {
struct list_head queuelist;
struct list_head donelist;
- request_queue_t *q;
+ struct request_queue *q;
unsigned int cmd_flags;
enum rq_cmd_type_bits cmd_type;
@@ -337,15 +337,15 @@ struct request_pm_state
#include <linux/elevator.h>
-typedef void (request_fn_proc) (request_queue_t *q);
-typedef int (make_request_fn) (request_queue_t *q, struct bio *bio);
-typedef int (prep_rq_fn) (request_queue_t *, struct request *);
-typedef void (unplug_fn) (request_queue_t *);
+typedef void (request_fn_proc) (struct request_queue *q);
+typedef int (make_request_fn) (struct request_queue *q, struct bio *bio);
+typedef int (prep_rq_fn) (struct request_queue *, struct request *);
+typedef void (unplug_fn) (struct request_queue *);
struct bio_vec;
-typedef int (merge_bvec_fn) (request_queue_t *, struct bio *, struct bio_vec *);
-typedef int (issue_flush_fn) (request_queue_t *, struct gendisk *, sector_t *);
-typedef void (prepare_flush_fn) (request_queue_t *, struct request *);
+typedef int (merge_bvec_fn) (struct request_queue *, struct bio *, struct bio_vec *);
+typedef int (issue_flush_fn) (struct request_queue *, struct gendisk *, sector_t *);
+typedef void (prepare_flush_fn) (struct request_queue *, struct request *);
typedef void (softirq_done_fn)(struct request *);
enum blk_queue_state {
@@ -483,8 +483,8 @@ struct request_queue
#define QUEUE_FLAG_CLUSTER 0 /* cluster several segments into 1 */
#define QUEUE_FLAG_QUEUED 1 /* uses generic tag queueing */
#define QUEUE_FLAG_STOPPED 2 /* queue is stopped */
-#define QUEUE_FLAG_READFULL 3 /* write queue has been filled */
-#define QUEUE_FLAG_WRITEFULL 4 /* read queue has been filled */
+#define QUEUE_FLAG_READFULL 3 /* read queue has been filled */
+#define QUEUE_FLAG_WRITEFULL 4 /* write queue has been filled */
#define QUEUE_FLAG_DEAD 5 /* queue being torn down */
#define QUEUE_FLAG_REENTER 6 /* Re-entrancy avoidance */
#define QUEUE_FLAG_PLUGGED 7 /* queue is plugged */
@@ -626,13 +626,13 @@ extern unsigned long blk_max_low_pfn, blk_max_pfn;
#ifdef CONFIG_BOUNCE
extern int init_emergency_isa_pool(void);
-extern void blk_queue_bounce(request_queue_t *q, struct bio **bio);
+extern void blk_queue_bounce(struct request_queue *q, struct bio **bio);
#else
static inline int init_emergency_isa_pool(void)
{
return 0;
}
-static inline void blk_queue_bounce(request_queue_t *q, struct bio **bio)
+static inline void blk_queue_bounce(struct request_queue *q, struct bio **bio)
{
}
#endif /* CONFIG_MMU */
@@ -646,14 +646,14 @@ extern void blk_unregister_queue(struct gendisk *disk);
extern void register_disk(struct gendisk *dev);
extern void generic_make_request(struct bio *bio);
extern void blk_put_request(struct request *);
-extern void __blk_put_request(request_queue_t *, struct request *);
+extern void __blk_put_request(struct request_queue *, struct request *);
extern void blk_end_sync_rq(struct request *rq, int error);
-extern struct request *blk_get_request(request_queue_t *, int, gfp_t);
-extern void blk_insert_request(request_queue_t *, struct request *, int, void *);
-extern void blk_requeue_request(request_queue_t *, struct request *);
-extern void blk_plug_device(request_queue_t *);
-extern int blk_remove_plug(request_queue_t *);
-extern void blk_recount_segments(request_queue_t *, struct bio *);
+extern struct request *blk_get_request(struct request_queue *, int, gfp_t);
+extern void blk_insert_request(struct request_queue *, struct request *, int, void *);
+extern void blk_requeue_request(struct request_queue *, struct request *);
+extern void blk_plug_device(struct request_queue *);
+extern int blk_remove_plug(struct request_queue *);
+extern void blk_recount_segments(struct request_queue *, struct bio *);
extern int scsi_cmd_ioctl(struct file *, struct request_queue *,
struct gendisk *, unsigned int, void __user *);
extern int sg_scsi_ioctl(struct file *, struct request_queue *,
@@ -662,14 +662,15 @@ extern int sg_scsi_ioctl(struct file *, struct request_queue *,
/*
* Temporary export, until SCSI gets fixed up.
*/
-extern int ll_back_merge_fn(request_queue_t *, struct request *, struct bio *);
+extern int ll_back_merge_fn(struct request_queue *, struct request *,
+ struct bio *);
/*
* A queue has just exitted congestion. Note this in the global counter of
* congested queues, and wake up anyone who was waiting for requests to be
* put back.
*/
-static inline void blk_clear_queue_congested(request_queue_t *q, int rw)
+static inline void blk_clear_queue_congested(struct request_queue *q, int rw)
{
clear_bdi_congested(&q->backing_dev_info, rw);
}
@@ -678,29 +679,29 @@ static inline void blk_clear_queue_congested(request_queue_t *q, int rw)
* A queue has just entered congestion. Flag that in the queue's VM-visible
* state flags and increment the global gounter of congested queues.
*/
-static inline void blk_set_queue_congested(request_queue_t *q, int rw)
+static inline void blk_set_queue_congested(struct request_queue *q, int rw)
{
set_bdi_congested(&q->backing_dev_info, rw);
}
-extern void blk_start_queue(request_queue_t *q);
-extern void blk_stop_queue(request_queue_t *q);
+extern void blk_start_queue(struct request_queue *q);
+extern void blk_stop_queue(struct request_queue *q);
extern void blk_sync_queue(struct request_queue *q);
-extern void __blk_stop_queue(request_queue_t *q);
-extern void blk_run_queue(request_queue_t *);
-extern void blk_start_queueing(request_queue_t *);
-extern int blk_rq_map_user(request_queue_t *, struct request *, void __user *, unsigned long);
+extern void __blk_stop_queue(struct request_queue *q);
+extern void blk_run_queue(struct request_queue *);
+extern void blk_start_queueing(struct request_queue *);
+extern int blk_rq_map_user(struct request_queue *, struct request *, void __user *, unsigned long);
extern int blk_rq_unmap_user(struct bio *);
-extern int blk_rq_map_kern(request_queue_t *, struct request *, void *, unsigned int, gfp_t);
-extern int blk_rq_map_user_iov(request_queue_t *, struct request *,
+extern int blk_rq_map_kern(struct request_queue *, struct request *, void *, unsigned int, gfp_t);
+extern int blk_rq_map_user_iov(struct request_queue *, struct request *,
struct sg_iovec *, int, unsigned int);
-extern int blk_execute_rq(request_queue_t *, struct gendisk *,
+extern int blk_execute_rq(struct request_queue *, struct gendisk *,
struct request *, int);
-extern void blk_execute_rq_nowait(request_queue_t *, struct gendisk *,
+extern void blk_execute_rq_nowait(struct request_queue *, struct gendisk *,
struct request *, int, rq_end_io_fn *);
extern int blk_verify_command(unsigned char *, int);
-static inline request_queue_t *bdev_get_queue(struct block_device *bdev)
+static inline struct request_queue *bdev_get_queue(struct block_device *bdev)
{
return bdev->bd_disk->queue;
}
@@ -749,41 +750,41 @@ static inline void blkdev_dequeue_request(struct request *req)
/*
* Access functions for manipulating queue properties
*/
-extern request_queue_t *blk_init_queue_node(request_fn_proc *rfn,
+extern struct request_queue *blk_init_queue_node(request_fn_proc *rfn,
spinlock_t *lock, int node_id);
-extern request_queue_t *blk_init_queue(request_fn_proc *, spinlock_t *);
-extern void blk_cleanup_queue(request_queue_t *);
-extern void blk_queue_make_request(request_queue_t *, make_request_fn *);
-extern void blk_queue_bounce_limit(request_queue_t *, u64);
-extern void blk_queue_max_sectors(request_queue_t *, unsigned int);
-extern void blk_queue_max_phys_segments(request_queue_t *, unsigned short);
-extern void blk_queue_max_hw_segments(request_queue_t *, unsigned short);
-extern void blk_queue_max_segment_size(request_queue_t *, unsigned int);
-extern void blk_queue_hardsect_size(request_queue_t *, unsigned short);
-extern void blk_queue_stack_limits(request_queue_t *t, request_queue_t *b);
-extern void blk_queue_segment_boundary(request_queue_t *, unsigned long);
-extern void blk_queue_prep_rq(request_queue_t *, prep_rq_fn *pfn);
-extern void blk_queue_merge_bvec(request_queue_t *, merge_bvec_fn *);
-extern void blk_queue_dma_alignment(request_queue_t *, int);
-extern void blk_queue_softirq_done(request_queue_t *, softirq_done_fn *);
+extern struct request_queue *blk_init_queue(request_fn_proc *, spinlock_t *);
+extern void blk_cleanup_queue(struct request_queue *);
+extern void blk_queue_make_request(struct request_queue *, make_request_fn *);
+extern void blk_queue_bounce_limit(struct request_queue *, u64);
+extern void blk_queue_max_sectors(struct request_queue *, unsigned int);
+extern void blk_queue_max_phys_segments(struct request_queue *, unsigned short);
+extern void blk_queue_max_hw_segments(struct request_queue *, unsigned short);
+extern void blk_queue_max_segment_size(struct request_queue *, unsigned int);
+extern void blk_queue_hardsect_size(struct request_queue *, unsigned short);
+extern void blk_queue_stack_limits(struct request_queue *t, struct request_queue *b);
+extern void blk_queue_segment_boundary(struct request_queue *, unsigned long);
+extern void blk_queue_prep_rq(struct request_queue *, prep_rq_fn *pfn);
+extern void blk_queue_merge_bvec(struct request_queue *, merge_bvec_fn *);
+extern void blk_queue_dma_alignment(struct request_queue *, int);
+extern void blk_queue_softirq_done(struct request_queue *, softirq_done_fn *);
extern struct backing_dev_info *blk_get_backing_dev_info(struct block_device *bdev);
-extern int blk_queue_ordered(request_queue_t *, unsigned, prepare_flush_fn *);
-extern void blk_queue_issue_flush_fn(request_queue_t *, issue_flush_fn *);
-extern int blk_do_ordered(request_queue_t *, struct request **);
-extern unsigned blk_ordered_cur_seq(request_queue_t *);
+extern int blk_queue_ordered(struct request_queue *, unsigned, prepare_flush_fn *);
+extern void blk_queue_issue_flush_fn(struct request_queue *, issue_flush_fn *);
+extern int blk_do_ordered(struct request_queue *, struct request **);
+extern unsigned blk_ordered_cur_seq(struct request_queue *);
extern unsigned blk_ordered_req_seq(struct request *);
-extern void blk_ordered_complete_seq(request_queue_t *, unsigned, int);
+extern void blk_ordered_complete_seq(struct request_queue *, unsigned, int);
-extern int blk_rq_map_sg(request_queue_t *, struct request *, struct scatterlist *);
+extern int blk_rq_map_sg(struct request_queue *, struct request *, struct scatterlist *);
extern void blk_dump_rq_flags(struct request *, char *);
-extern void generic_unplug_device(request_queue_t *);
-extern void __generic_unplug_device(request_queue_t *);
+extern void generic_unplug_device(struct request_queue *);
+extern void __generic_unplug_device(struct request_queue *);
extern long nr_blockdev_pages(void);
-int blk_get_queue(request_queue_t *);
-request_queue_t *blk_alloc_queue(gfp_t);
-request_queue_t *blk_alloc_queue_node(gfp_t, int);
-extern void blk_put_queue(request_queue_t *);
+int blk_get_queue(struct request_queue *);
+struct request_queue *blk_alloc_queue(gfp_t);
+struct request_queue *blk_alloc_queue_node(gfp_t, int);
+extern void blk_put_queue(struct request_queue *);
/*
* tag stuff
@@ -791,13 +792,13 @@ extern void blk_put_queue(request_queue_t *);
#define blk_queue_tag_depth(q) ((q)->queue_tags->busy)
#define blk_queue_tag_queue(q) ((q)->queue_tags->busy < (q)->queue_tags->max_depth)
#define blk_rq_tagged(rq) ((rq)->cmd_flags & REQ_QUEUED)
-extern int blk_queue_start_tag(request_queue_t *, struct request *);
-extern struct request *blk_queue_find_tag(request_queue_t *, int);
-extern void blk_queue_end_tag(request_queue_t *, struct request *);
-extern int blk_queue_init_tags(request_queue_t *, int, struct blk_queue_tag *);
-extern void blk_queue_free_tags(request_queue_t *);
-extern int blk_queue_resize_tags(request_queue_t *, int);
-extern void blk_queue_invalidate_tags(request_queue_t *);
+extern int blk_queue_start_tag(struct request_queue *, struct request *);
+extern struct request *blk_queue_find_tag(struct request_queue *, int);
+extern void blk_queue_end_tag(struct request_queue *, struct request *);
+extern int blk_queue_init_tags(struct request_queue *, int, struct blk_queue_tag *);
+extern void blk_queue_free_tags(struct request_queue *);
+extern int blk_queue_resize_tags(struct request_queue *, int);
+extern void blk_queue_invalidate_tags(struct request_queue *);
extern struct blk_queue_tag *blk_init_tags(int);
extern void blk_free_tags(struct blk_queue_tag *);
@@ -809,7 +810,7 @@ static inline struct request *blk_map_queue_find_tag(struct blk_queue_tag *bqt,
return bqt->tag_index[tag];
}
-extern void blk_rq_bio_prep(request_queue_t *, struct request *, struct bio *);
+extern void blk_rq_bio_prep(struct request_queue *, struct request *, struct bio *);
extern int blkdev_issue_flush(struct block_device *, sector_t *);
#define MAX_PHYS_SEGMENTS 128
@@ -821,7 +822,7 @@ extern int blkdev_issue_flush(struct block_device *, sector_t *);
#define blkdev_entry_to_request(entry) list_entry((entry), struct request, queuelist)
-static inline int queue_hardsect_size(request_queue_t *q)
+static inline int queue_hardsect_size(struct request_queue *q)
{
int retval = 512;
@@ -836,7 +837,7 @@ static inline int bdev_hardsect_size(struct block_device *bdev)
return queue_hardsect_size(bdev_get_queue(bdev));
}
-static inline int queue_dma_alignment(request_queue_t *q)
+static inline int queue_dma_alignment(struct request_queue *q)
{
int retval = 511;
diff --git a/include/linux/blktrace_api.h b/include/linux/blktrace_api.h
index 3680ff9a30e..90874a5d7d7 100644
--- a/include/linux/blktrace_api.h
+++ b/include/linux/blktrace_api.h
@@ -144,7 +144,7 @@ struct blk_user_trace_setup {
#if defined(CONFIG_BLK_DEV_IO_TRACE)
extern int blk_trace_ioctl(struct block_device *, unsigned, char __user *);
-extern void blk_trace_shutdown(request_queue_t *);
+extern void blk_trace_shutdown(struct request_queue *);
extern void __blk_add_trace(struct blk_trace *, sector_t, int, int, u32, int, int, void *);
/**
diff --git a/include/linux/compiler.h b/include/linux/compiler.h
index 12a1291855e..86f9a3a6137 100644
--- a/include/linux/compiler.h
+++ b/include/linux/compiler.h
@@ -15,8 +15,8 @@
# define __acquire(x) __context__(x,1)
# define __release(x) __context__(x,-1)
# define __cond_lock(x,c) ((c) ? ({ __acquire(x); 1; }) : 0)
-extern void __chk_user_ptr(const void __user *);
-extern void __chk_io_ptr(const void __iomem *);
+extern void __chk_user_ptr(const volatile void __user *);
+extern void __chk_io_ptr(const volatile void __iomem *);
#else
# define __user
# define __kernel
diff --git a/include/linux/device.h b/include/linux/device.h
index d9f0a57f5a2..3a38d1f70cb 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -551,6 +551,9 @@ extern void put_device(struct device * dev);
/* drivers/base/power/shutdown.c */
extern void device_shutdown(void);
+/* drivers/base/sys.c */
+extern void sysdev_shutdown(void);
+
/* drivers/base/firmware.c */
extern int __must_check firmware_register(struct kset *);
diff --git a/include/linux/elevator.h b/include/linux/elevator.h
index e88fcbc77f8..e8f42133a61 100644
--- a/include/linux/elevator.h
+++ b/include/linux/elevator.h
@@ -5,29 +5,29 @@
#ifdef CONFIG_BLOCK
-typedef int (elevator_merge_fn) (request_queue_t *, struct request **,
+typedef int (elevator_merge_fn) (struct request_queue *, struct request **,
struct bio *);
-typedef void (elevator_merge_req_fn) (request_queue_t *, struct request *, struct request *);
+typedef void (elevator_merge_req_fn) (struct request_queue *, struct request *, struct request *);
-typedef void (elevator_merged_fn) (request_queue_t *, struct request *, int);
+typedef void (elevator_merged_fn) (struct request_queue *, struct request *, int);
-typedef int (elevator_allow_merge_fn) (request_queue_t *, struct request *, struct bio *);
+typedef int (elevator_allow_merge_fn) (struct request_queue *, struct request *, struct bio *);
-typedef int (elevator_dispatch_fn) (request_queue_t *, int);
+typedef int (elevator_dispatch_fn) (struct request_queue *, int);
-typedef void (elevator_add_req_fn) (request_queue_t *, struct request *);
-typedef int (elevator_queue_empty_fn) (request_queue_t *);
-typedef struct request *(elevator_request_list_fn) (request_queue_t *, struct request *);
-typedef void (elevator_completed_req_fn) (request_queue_t *, struct request *);
-typedef int (elevator_may_queue_fn) (request_queue_t *, int);
+typedef void (elevator_add_req_fn) (struct request_queue *, struct request *);
+typedef int (elevator_queue_empty_fn) (struct request_queue *);
+typedef struct request *(elevator_request_list_fn) (struct request_queue *, struct request *);
+typedef void (elevator_completed_req_fn) (struct request_queue *, struct request *);
+typedef int (elevator_may_queue_fn) (struct request_queue *, int);
-typedef int (elevator_set_req_fn) (request_queue_t *, struct request *, gfp_t);
+typedef int (elevator_set_req_fn) (struct request_queue *, struct request *, gfp_t);
typedef void (elevator_put_req_fn) (struct request *);
-typedef void (elevator_activate_req_fn) (request_queue_t *, struct request *);
-typedef void (elevator_deactivate_req_fn) (request_queue_t *, struct request *);
+typedef void (elevator_activate_req_fn) (struct request_queue *, struct request *);
+typedef void (elevator_deactivate_req_fn) (struct request_queue *, struct request *);
-typedef void *(elevator_init_fn) (request_queue_t *);
+typedef void *(elevator_init_fn) (struct request_queue *);
typedef void (elevator_exit_fn) (elevator_t *);
struct elevator_ops
@@ -94,27 +94,27 @@ struct elevator_queue
/*
* block elevator interface
*/
-extern void elv_dispatch_sort(request_queue_t *, struct request *);
-extern void elv_dispatch_add_tail(request_queue_t *, struct request *);
-extern void elv_add_request(request_queue_t *, struct request *, int, int);
-extern void __elv_add_request(request_queue_t *, struct request *, int, int);
-extern void elv_insert(request_queue_t *, struct request *, int);
-extern int elv_merge(request_queue_t *, struct request **, struct bio *);
-extern void elv_merge_requests(request_queue_t *, struct request *,
+extern void elv_dispatch_sort(struct request_queue *, struct request *);
+extern void elv_dispatch_add_tail(struct request_queue *, struct request *);
+extern void elv_add_request(struct request_queue *, struct request *, int, int);
+extern void __elv_add_request(struct request_queue *, struct request *, int, int);
+extern void elv_insert(struct request_queue *, struct request *, int);
+extern int elv_merge(struct request_queue *, struct request **, struct bio *);
+extern void elv_merge_requests(struct request_queue *, struct request *,
struct request *);
-extern void elv_merged_request(request_queue_t *, struct request *, int);
-extern void elv_dequeue_request(request_queue_t *, struct request *);
-extern void elv_requeue_request(request_queue_t *, struct request *);
-extern int elv_queue_empty(request_queue_t *);
+extern void elv_merged_request(struct request_queue *, struct request *, int);
+extern void elv_dequeue_request(struct request_queue *, struct request *);
+extern void elv_requeue_request(struct request_queue *, struct request *);
+extern int elv_queue_empty(struct request_queue *);
extern struct request *elv_next_request(struct request_queue *q);
-extern struct request *elv_former_request(request_queue_t *, struct request *);
-extern struct request *elv_latter_request(request_queue_t *, struct request *);
-extern int elv_register_queue(request_queue_t *q);
-extern void elv_unregister_queue(request_queue_t *q);
-extern int elv_may_queue(request_queue_t *, int);
-extern void elv_completed_request(request_queue_t *, struct request *);
-extern int elv_set_request(request_queue_t *, struct request *, gfp_t);
-extern void elv_put_request(request_queue_t *, struct request *);
+extern struct request *elv_former_request(struct request_queue *, struct request *);
+extern struct request *elv_latter_request(struct request_queue *, struct request *);
+extern int elv_register_queue(struct request_queue *q);
+extern void elv_unregister_queue(struct request_queue *q);
+extern int elv_may_queue(struct request_queue *, int);
+extern void elv_completed_request(struct request_queue *, struct request *);
+extern int elv_set_request(struct request_queue *, struct request *, gfp_t);
+extern void elv_put_request(struct request_queue *, struct request *);
/*
* io scheduler registration
@@ -125,18 +125,18 @@ extern void elv_unregister(struct elevator_type *);
/*
* io scheduler sysfs switching
*/
-extern ssize_t elv_iosched_show(request_queue_t *, char *);
-extern ssize_t elv_iosched_store(request_queue_t *, const char *, size_t);
+extern ssize_t elv_iosched_show(struct request_queue *, char *);
+extern ssize_t elv_iosched_store(struct request_queue *, const char *, size_t);
-extern int elevator_init(request_queue_t *, char *);
+extern int elevator_init(struct request_queue *, char *);
extern void elevator_exit(elevator_t *);
extern int elv_rq_merge_ok(struct request *, struct bio *);
/*
* Helper functions.
*/
-extern struct request *elv_rb_former_request(request_queue_t *, struct request *);
-extern struct request *elv_rb_latter_request(request_queue_t *, struct request *);
+extern struct request *elv_rb_former_request(struct request_queue *, struct request *);
+extern struct request *elv_rb_latter_request(struct request_queue *, struct request *);
/*
* rb support functions.
diff --git a/include/linux/freezer.h b/include/linux/freezer.h
index c8e02de737f..efded00ad08 100644
--- a/include/linux/freezer.h
+++ b/include/linux/freezer.h
@@ -5,7 +5,7 @@
#include <linux/sched.h>
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
/*
* Check if a process has been frozen
*/
@@ -126,7 +126,7 @@ static inline void set_freezable(void)
current->flags &= ~PF_NOFREEZE;
}
-#else
+#else /* !CONFIG_PM_SLEEP */
static inline int frozen(struct task_struct *p) { return 0; }
static inline int freezing(struct task_struct *p) { return 0; }
static inline void set_freeze_flag(struct task_struct *p) {}
@@ -143,6 +143,6 @@ static inline void freezer_do_not_count(void) {}
static inline void freezer_count(void) {}
static inline int freezer_should_skip(struct task_struct *p) { return 0; }
static inline void set_freezable(void) {}
-#endif
+#endif /* !CONFIG_PM_SLEEP */
#endif /* FREEZER_H_INCLUDED */
diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h
index 49b7053043a..e6a71c82d20 100644
--- a/include/linux/hugetlb.h
+++ b/include/linux/hugetlb.h
@@ -1,6 +1,8 @@
#ifndef _LINUX_HUGETLB_H
#define _LINUX_HUGETLB_H
+#include <linux/fs.h>
+
#ifdef CONFIG_HUGETLB_PAGE
#include <linux/mempolicy.h>
diff --git a/include/linux/ide.h b/include/linux/ide.h
index 5f5daad8bc5..d71d0121b7f 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -555,7 +555,7 @@ typedef struct ide_drive_s {
char name[4]; /* drive name, such as "hda" */
char driver_req[10]; /* requests specific driver */
- request_queue_t *queue; /* request queue */
+ struct request_queue *queue; /* request queue */
struct request *rq; /* current request */
struct ide_drive_s *next; /* circular list of hwgroup drives */
@@ -1206,7 +1206,7 @@ extern void ide_stall_queue(ide_drive_t *drive, unsigned long timeout);
extern int ide_spin_wait_hwgroup(ide_drive_t *);
extern void ide_timer_expiry(unsigned long);
extern irqreturn_t ide_intr(int irq, void *dev_id);
-extern void do_ide_request(request_queue_t *);
+extern void do_ide_request(struct request_queue *);
void ide_init_disk(struct gendisk *, ide_drive_t *);
diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
index 0a3c2ebf200..5523f19d88d 100644
--- a/include/linux/interrupt.h
+++ b/include/linux/interrupt.h
@@ -11,8 +11,6 @@
#include <linux/hardirq.h>
#include <linux/sched.h>
#include <linux/irqflags.h>
-#include <linux/bottom_half.h>
-#include <linux/device.h>
#include <asm/atomic.h>
#include <asm/ptrace.h>
#include <asm/system.h>
@@ -97,6 +95,8 @@ extern int __must_check request_irq(unsigned int, irq_handler_t handler,
unsigned long, const char *, void *);
extern void free_irq(unsigned int, void *);
+struct device;
+
extern int __must_check devm_request_irq(struct device *dev, unsigned int irq,
irq_handler_t handler, unsigned long irqflags,
const char *devname, void *dev_id);
diff --git a/include/linux/lguest.h b/include/linux/lguest.h
index 500aace21ca..157ad64aa7c 100644
--- a/include/linux/lguest.h
+++ b/include/linux/lguest.h
@@ -17,7 +17,6 @@
#define LHCALL_TS 8
#define LHCALL_SET_CLOCKEVENT 9
#define LHCALL_HALT 10
-#define LHCALL_GET_WALLCLOCK 11
#define LHCALL_BIND_DMA 12
#define LHCALL_SEND_DMA 13
#define LHCALL_SET_PTE 14
@@ -27,18 +26,38 @@
#define LG_CLOCK_MIN_DELTA 100UL
#define LG_CLOCK_MAX_DELTA ULONG_MAX
+/*G:031 First, how does our Guest contact the Host to ask for privileged
+ * operations? There are two ways: the direct way is to make a "hypercall",
+ * to make requests of the Host Itself.
+ *
+ * Our hypercall mechanism uses the highest unused trap code (traps 32 and
+ * above are used by real hardware interrupts). Seventeen hypercalls are
+ * available: the hypercall number is put in the %eax register, and the
+ * arguments (when required) are placed in %edx, %ebx and %ecx. If a return
+ * value makes sense, it's returned in %eax.
+ *
+ * Grossly invalid calls result in Sudden Death at the hands of the vengeful
+ * Host, rather than returning failure. This reflects Winston Churchill's
+ * definition of a gentleman: "someone who is only rude intentionally". */
#define LGUEST_TRAP_ENTRY 0x1F
static inline unsigned long
hcall(unsigned long call,
unsigned long arg1, unsigned long arg2, unsigned long arg3)
{
+ /* "int" is the Intel instruction to trigger a trap. */
asm volatile("int $" __stringify(LGUEST_TRAP_ENTRY)
+ /* The call is in %eax (aka "a"), and can be replaced */
: "=a"(call)
+ /* The other arguments are in %eax, %edx, %ebx & %ecx */
: "a"(call), "d"(arg1), "b"(arg2), "c"(arg3)
+ /* "memory" means this might write somewhere in memory.
+ * This isn't true for all calls, but it's safe to tell
+ * gcc that it might happen so it doesn't get clever. */
: "memory");
return call;
}
+/*:*/
void async_hcall(unsigned long call,
unsigned long arg1, unsigned long arg2, unsigned long arg3);
@@ -52,31 +71,43 @@ struct hcall_ring
u32 eax, edx, ebx, ecx;
};
-/* All the good stuff happens here: guest registers it with LGUEST_INIT */
+/*G:032 The second method of communicating with the Host is to via "struct
+ * lguest_data". The Guest's very first hypercall is to tell the Host where
+ * this is, and then the Guest and Host both publish information in it. :*/
struct lguest_data
{
-/* Fields which change during running: */
- /* 512 == enabled (same as eflags) */
+ /* 512 == enabled (same as eflags in normal hardware). The Guest
+ * changes interrupts so often that a hypercall is too slow. */
unsigned int irq_enabled;
- /* Interrupts blocked by guest. */
+ /* Fine-grained interrupt disabling by the Guest */
DECLARE_BITMAP(blocked_interrupts, LGUEST_IRQS);
- /* Virtual address of page fault. */
+ /* The Host writes the virtual address of the last page fault here,
+ * which saves the Guest a hypercall. CR2 is the native register where
+ * this address would normally be found. */
unsigned long cr2;
- /* Async hypercall ring. 0xFF == done, 0 == pending. */
+ /* Wallclock time set by the Host. */
+ struct timespec time;
+
+ /* Async hypercall ring. Instead of directly making hypercalls, we can
+ * place them in here for processing the next time the Host wants.
+ * This batching can be quite efficient. */
+
+ /* 0xFF == done (set by Host), 0 == pending (set by Guest). */
u8 hcall_status[LHCALL_RING_SIZE];
+ /* The actual registers for the hypercalls. */
struct hcall_ring hcalls[LHCALL_RING_SIZE];
-/* Fields initialized by the hypervisor at boot: */
+/* Fields initialized by the Host at boot: */
/* Memory not to try to access */
unsigned long reserve_mem;
- /* ID of this guest (used by network driver to set ethernet address) */
+ /* ID of this Guest (used by network driver to set ethernet address) */
u16 guestid;
/* KHz for the TSC clock. */
u32 tsc_khz;
-/* Fields initialized by the guest at boot: */
+/* Fields initialized by the Guest at boot: */
/* Instruction range to suppress interrupts even if enabled */
unsigned long noirq_start, noirq_end;
};
diff --git a/include/linux/lguest_bus.h b/include/linux/lguest_bus.h
index c9b4e05fee4..d27853ddc64 100644
--- a/include/linux/lguest_bus.h
+++ b/include/linux/lguest_bus.h
@@ -15,11 +15,14 @@ struct lguest_device {
void *private;
};
-/* By convention, each device can use irq index+1 if it wants to. */
+/*D:380 Since interrupt numbers are arbitrary, we use a convention: each device
+ * can use the interrupt number corresponding to its index. The +1 is because
+ * interrupt 0 is not usable (it's actually the timer interrupt). */
static inline int lgdev_irq(const struct lguest_device *dev)
{
return dev->index + 1;
}
+/*:*/
/* dma args must not be vmalloced! */
void lguest_send_dma(unsigned long key, struct lguest_dma *dma);
diff --git a/include/linux/lguest_launcher.h b/include/linux/lguest_launcher.h
index 0ba414a40c8..64167057944 100644
--- a/include/linux/lguest_launcher.h
+++ b/include/linux/lguest_launcher.h
@@ -9,14 +9,45 @@
/* How many devices? Assume each one wants up to two dma arrays per device. */
#define LGUEST_MAX_DEVICES (LGUEST_MAX_DMA/2)
+/*D:200
+ * Lguest I/O
+ *
+ * The lguest I/O mechanism is the only way Guests can talk to devices. There
+ * are two hypercalls involved: SEND_DMA for output and BIND_DMA for input. In
+ * each case, "struct lguest_dma" describes the buffer: this contains 16
+ * addr/len pairs, and if there are fewer buffer elements the len array is
+ * terminated with a 0.
+ *
+ * I/O is organized by keys: BIND_DMA attaches buffers to a particular key, and
+ * SEND_DMA transfers to buffers bound to particular key. By convention, keys
+ * correspond to a physical address within the device's page. This means that
+ * devices will never accidentally end up with the same keys, and allows the
+ * Host use The Futex Trick (as we'll see later in our journey).
+ *
+ * SEND_DMA simply indicates a key to send to, and the physical address of the
+ * "struct lguest_dma" to send. The Host will write the number of bytes
+ * transferred into the "struct lguest_dma"'s used_len member.
+ *
+ * BIND_DMA indicates a key to bind to, a pointer to an array of "struct
+ * lguest_dma"s ready for receiving, the size of that array, and an interrupt
+ * to trigger when data is received. The Host will only allow transfers into
+ * buffers with a used_len of zero: it then sets used_len to the number of
+ * bytes transferred and triggers the interrupt for the Guest to process the
+ * new input. */
struct lguest_dma
{
- /* 0 if free to be used, filled by hypervisor. */
+ /* 0 if free to be used, filled by the Host. */
u32 used_len;
unsigned long addr[LGUEST_MAX_DMA_SECTIONS];
u16 len[LGUEST_MAX_DMA_SECTIONS];
};
+/*:*/
+/*D:460 This is the layout of a block device memory page. The Launcher sets up
+ * the num_sectors initially to tell the Guest the size of the disk. The Guest
+ * puts the type, sector and length of the request in the first three fields,
+ * then DMAs to the Host. The Host processes the request, sets up the result,
+ * then DMAs back to the Guest. */
struct lguest_block_page
{
/* 0 is a read, 1 is a write. */
@@ -28,27 +59,47 @@ struct lguest_block_page
u32 num_sectors; /* Disk length = num_sectors * 512 */
};
-/* There is a shared page of these. */
+/*D:520 The network device is basically a memory page where all the Guests on
+ * the network publish their MAC (ethernet) addresses: it's an array of "struct
+ * lguest_net": */
struct lguest_net
{
/* Simply the mac address (with multicast bit meaning promisc). */
unsigned char mac[6];
};
+/*:*/
/* Where the Host expects the Guest to SEND_DMA console output to. */
#define LGUEST_CONSOLE_DMA_KEY 0
-/* We have a page of these descriptors in the lguest_device page. */
+/*D:010
+ * Drivers
+ *
+ * The Guest needs devices to do anything useful. Since we don't let it touch
+ * real devices (think of the damage it could do!) we provide virtual devices.
+ * We could emulate a PCI bus with various devices on it, but that is a fairly
+ * complex burden for the Host and suboptimal for the Guest, so we have our own
+ * "lguest" bus and simple drivers.
+ *
+ * Devices are described by an array of LGUEST_MAX_DEVICES of these structs,
+ * placed by the Launcher just above the top of physical memory:
+ */
struct lguest_device_desc {
+ /* The device type: console, network, disk etc. */
u16 type;
#define LGUEST_DEVICE_T_CONSOLE 1
#define LGUEST_DEVICE_T_NET 2
#define LGUEST_DEVICE_T_BLOCK 3
+ /* The specific features of this device: these depends on device type
+ * except for LGUEST_DEVICE_F_RANDOMNESS. */
u16 features;
#define LGUEST_NET_F_NOCSUM 0x4000 /* Don't bother checksumming */
#define LGUEST_DEVICE_F_RANDOMNESS 0x8000 /* IRQ is fairly random */
+ /* This is how the Guest reports status of the device: the Host can set
+ * LGUEST_DEVICE_S_REMOVED to indicate removal, but the rest are only
+ * ever manipulated by the Guest, and only ever set. */
u16 status;
/* 256 and above are device specific. */
#define LGUEST_DEVICE_S_ACKNOWLEDGE 1 /* We have seen device. */
@@ -58,9 +109,12 @@ struct lguest_device_desc {
#define LGUEST_DEVICE_S_REMOVED_ACK 16 /* Driver has been told. */
#define LGUEST_DEVICE_S_FAILED 128 /* Something actually failed */
+ /* Each device exists somewhere in Guest physical memory, over some
+ * number of pages. */
u16 num_pages;
u32 pfn;
};
+/*:*/
/* Write command first word is a request. */
enum lguest_req
diff --git a/include/linux/libata.h b/include/linux/libata.h
index 9aa6c10f7bb..41978a55731 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -216,6 +216,8 @@ enum {
ATA_HOST_SIMPLEX = (1 << 0), /* Host is simplex, one DMA channel per host only */
ATA_HOST_STARTED = (1 << 1), /* Host started */
+ /* bits 24:31 of host->flags are reserved for LLD specific flags */
+
/* various lengths of time */
ATA_TMOUT_BOOT = 30 * HZ, /* heuristic */
ATA_TMOUT_BOOT_QUICK = 7 * HZ, /* heuristic */
diff --git a/include/linux/loop.h b/include/linux/loop.h
index 0b99b31f017..26a0a103898 100644
--- a/include/linux/loop.h
+++ b/include/linux/loop.h
@@ -63,7 +63,7 @@ struct loop_device {
struct task_struct *lo_thread;
wait_queue_head_t lo_event;
- request_queue_t *lo_queue;
+ struct request_queue *lo_queue;
struct gendisk *lo_disk;
struct list_head lo_list;
};
diff --git a/include/linux/mm.h b/include/linux/mm.h
index c456c3a1c28..655094dc944 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -10,7 +10,6 @@
#include <linux/mmzone.h>
#include <linux/rbtree.h>
#include <linux/prio_tree.h>
-#include <linux/fs.h>
#include <linux/mutex.h>
#include <linux/debug_locks.h>
#include <linux/backing-dev.h>
@@ -18,7 +17,9 @@
struct mempolicy;
struct anon_vma;
+struct file_ra_state;
struct user_struct;
+struct writeback_control;
#ifndef CONFIG_DISCONTIGMEM /* Don't use mapnrs, do it properly */
extern unsigned long max_mapnr;
@@ -861,38 +862,7 @@ struct shrinker {
extern void register_shrinker(struct shrinker *);
extern void unregister_shrinker(struct shrinker *);
-/*
- * Some shared mappigns will want the pages marked read-only
- * to track write events. If so, we'll downgrade vm_page_prot
- * to the private version (using protection_map[] without the
- * VM_SHARED bit).
- */
-static inline int vma_wants_writenotify(struct vm_area_struct *vma)
-{
- unsigned int vm_flags = vma->vm_flags;
-
- /* If it was private or non-writable, the write bit is already clear */
- if ((vm_flags & (VM_WRITE|VM_SHARED)) != ((VM_WRITE|VM_SHARED)))
- return 0;
-
- /* The backer wishes to know when pages are first written to? */
- if (vma->vm_ops && vma->vm_ops->page_mkwrite)
- return 1;
-
- /* The open routine did something to the protections already? */
- if (pgprot_val(vma->vm_page_prot) !=
- pgprot_val(protection_map[vm_flags &
- (VM_READ|VM_WRITE|VM_EXEC|VM_SHARED)]))
- return 0;
-
- /* Specialty mapping? */
- if (vm_flags & (VM_PFNMAP|VM_INSERTPAGE))
- return 0;
-
- /* Can the mapping track the dirty pages? */
- return vma->vm_file && vma->vm_file->f_mapping &&
- mapping_cap_account_dirty(vma->vm_file->f_mapping);
-}
+int vma_wants_writenotify(struct vm_area_struct *vma);
extern pte_t *FASTCALL(get_locked_pte(struct mm_struct *mm, unsigned long addr, spinlock_t **ptl));
@@ -1246,7 +1216,7 @@ void drop_slab(void);
extern int randomize_va_space;
#endif
-__attribute__((weak)) const char *arch_vma_name(struct vm_area_struct *vma);
+const char * arch_vma_name(struct vm_area_struct *vma);
#endif /* __KERNEL__ */
#endif /* _LINUX_MM_H */
diff --git a/include/linux/mmc/core.h b/include/linux/mmc/core.h
index 04bbe12fae8..63a80ea6112 100644
--- a/include/linux/mmc/core.h
+++ b/include/linux/mmc/core.h
@@ -99,7 +99,7 @@ struct mmc_request {
struct mmc_host;
struct mmc_card;
-extern int mmc_wait_for_req(struct mmc_host *, struct mmc_request *);
+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_wait_for_app_cmd(struct mmc_host *, struct mmc_card *,
struct mmc_command *, int);
diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
index af04a555b52..2ada8ee316b 100644
--- a/include/linux/mod_devicetable.h
+++ b/include/linux/mod_devicetable.h
@@ -159,6 +159,12 @@ struct ap_device_id {
#define AP_DEVICE_ID_MATCH_DEVICE_TYPE 0x01
+#define ACPI_ID_LEN 9
+
+struct acpi_device_id {
+ __u8 id[ACPI_ID_LEN];
+ kernel_ulong_t driver_data;
+};
#define PNP_ID_LEN 8
#define PNP_MAX_DEVICES 8
diff --git a/include/linux/netfilter/xt_connlimit.h b/include/linux/netfilter/xt_connlimit.h
index 90ae8b474cb..37e933c9987 100644
--- a/include/linux/netfilter/xt_connlimit.h
+++ b/include/linux/netfilter/xt_connlimit.h
@@ -5,8 +5,8 @@ struct xt_connlimit_data;
struct xt_connlimit_info {
union {
- u_int32_t v4_mask;
- u_int32_t v6_mask[4];
+ __be32 v4_mask;
+ __be32 v6_mask[4];
};
unsigned int limit, inverse;
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 5e84f2e8d54..d8f8a3a9664 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -534,6 +534,7 @@ static inline int pci_write_config_dword(struct pci_dev *dev, int where, u32 val
int __must_check pci_enable_device(struct pci_dev *dev);
int __must_check pci_enable_device_bars(struct pci_dev *dev, int mask);
+int __must_check __pci_reenable_device(struct pci_dev *);
int __must_check pcim_enable_device(struct pci_dev *pdev);
void pcim_pin_device(struct pci_dev *pdev);
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index cbabb9c675c..69d68117bda 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -1225,6 +1225,10 @@
#define PCI_DEVICE_ID_NVIDIA_NVENET_25 0x054D
#define PCI_DEVICE_ID_NVIDIA_NVENET_26 0x054E
#define PCI_DEVICE_ID_NVIDIA_NVENET_27 0x054F
+#define PCI_DEVICE_ID_NVIDIA_NVENET_28 0x07DC
+#define PCI_DEVICE_ID_NVIDIA_NVENET_29 0x07DD
+#define PCI_DEVICE_ID_NVIDIA_NVENET_30 0x07DE
+#define PCI_DEVICE_ID_NVIDIA_NVENET_31 0x07DF
#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP67_IDE 0x0560
#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP73_IDE 0x056C
#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP77_IDE 0x0759
@@ -1972,6 +1976,8 @@
#define PCI_VENDOR_ID_ENE 0x1524
#define PCI_DEVICE_ID_ENE_CB712_SD 0x0550
#define PCI_DEVICE_ID_ENE_CB712_SD_2 0x0551
+#define PCI_DEVICE_ID_ENE_CB714_SD 0x0750
+#define PCI_DEVICE_ID_ENE_CB714_SD_2 0x0751
#define PCI_DEVICE_ID_ENE_1211 0x1211
#define PCI_DEVICE_ID_ENE_1225 0x1225
#define PCI_DEVICE_ID_ENE_1410 0x1410
@@ -2075,6 +2081,23 @@
#define PCI_VENDOR_ID_TDI 0x192E
#define PCI_DEVICE_ID_TDI_EHCI 0x0101
+#define PCI_VENDOR_ID_FREESCALE 0x1957
+#define PCI_DEVICE_ID_MPC8548E 0x0012
+#define PCI_DEVICE_ID_MPC8548 0x0013
+#define PCI_DEVICE_ID_MPC8543E 0x0014
+#define PCI_DEVICE_ID_MPC8543 0x0015
+#define PCI_DEVICE_ID_MPC8547E 0x0018
+#define PCI_DEVICE_ID_MPC8545E 0x0019
+#define PCI_DEVICE_ID_MPC8545 0x001a
+#define PCI_DEVICE_ID_MPC8568E 0x0020
+#define PCI_DEVICE_ID_MPC8568 0x0021
+#define PCI_DEVICE_ID_MPC8567E 0x0022
+#define PCI_DEVICE_ID_MPC8567 0x0023
+#define PCI_DEVICE_ID_MPC8544E 0x0030
+#define PCI_DEVICE_ID_MPC8544 0x0031
+#define PCI_DEVICE_ID_MPC8641 0x7010
+#define PCI_DEVICE_ID_MPC8641D 0x7011
+
#define PCI_VENDOR_ID_PASEMI 0x1959
#define PCI_VENDOR_ID_ATTANSIC 0x1969
diff --git a/include/linux/pm.h b/include/linux/pm.h
index ad3cc2eb0d3..e52f6f83c06 100644
--- a/include/linux/pm.h
+++ b/include/linux/pm.h
@@ -165,6 +165,7 @@ struct pm_ops {
int (*finish)(suspend_state_t state);
};
+#ifdef CONFIG_SUSPEND
extern struct pm_ops *pm_ops;
/**
@@ -193,6 +194,12 @@ extern void arch_suspend_disable_irqs(void);
extern void arch_suspend_enable_irqs(void);
extern int pm_suspend(suspend_state_t state);
+#else /* !CONFIG_SUSPEND */
+#define suspend_valid_only_mem NULL
+
+static inline void pm_set_ops(struct pm_ops *pm_ops) {}
+static inline int pm_suspend(suspend_state_t state) { return -ENOSYS; }
+#endif /* !CONFIG_SUSPEND */
/*
* Device power management
@@ -266,7 +273,7 @@ typedef struct pm_message {
struct dev_pm_info {
pm_message_t power_state;
unsigned can_wakeup:1;
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
unsigned should_wakeup:1;
struct list_head entry;
#endif
@@ -276,7 +283,7 @@ extern int device_power_down(pm_message_t state);
extern void device_power_up(void);
extern void device_resume(void);
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
extern int device_suspend(pm_message_t state);
extern int device_prepare_suspend(pm_message_t state);
@@ -306,7 +313,7 @@ static inline int call_platform_enable_wakeup(struct device *dev, int is_on)
return 0;
}
-#else /* !CONFIG_PM */
+#else /* !CONFIG_PM_SLEEP */
static inline int device_suspend(pm_message_t state)
{
@@ -323,7 +330,7 @@ static inline int call_platform_enable_wakeup(struct device *dev, int is_on)
return 0;
}
-#endif
+#endif /* !CONFIG_PM_SLEEP */
/* changes to device_may_wakeup take effect on the next pm state change.
* by default, devices should wakeup if they can.
diff --git a/include/linux/pnp.h b/include/linux/pnp.h
index 2a1897e6f93..16b46aace34 100644
--- a/include/linux/pnp.h
+++ b/include/linux/pnp.h
@@ -1,7 +1,6 @@
/*
* Linux Plug and Play Support
* Copyright by Adam Belay <ambx1@neo.rr.com>
- *
*/
#ifndef _LINUX_PNP_H
@@ -23,7 +22,6 @@
struct pnp_protocol;
struct pnp_dev;
-
/*
* Resource Management
*/
@@ -73,37 +71,37 @@ struct pnp_dev;
#define PNP_PORT_FLAG_FIXED (1<<1)
struct pnp_port {
- unsigned short min; /* min base number */
- unsigned short max; /* max base number */
- unsigned char align; /* align boundary */
- unsigned char size; /* size of range */
- unsigned char flags; /* port flags */
- unsigned char pad; /* pad */
- struct pnp_port *next; /* next port */
+ unsigned short min; /* min base number */
+ unsigned short max; /* max base number */
+ unsigned char align; /* align boundary */
+ unsigned char size; /* size of range */
+ unsigned char flags; /* port flags */
+ unsigned char pad; /* pad */
+ struct pnp_port *next; /* next port */
};
#define PNP_IRQ_NR 256
struct pnp_irq {
- DECLARE_BITMAP(map, PNP_IRQ_NR); /* bitmaks for IRQ lines */
- unsigned char flags; /* IRQ flags */
- unsigned char pad; /* pad */
- struct pnp_irq *next; /* next IRQ */
+ DECLARE_BITMAP(map, PNP_IRQ_NR); /* bitmask for IRQ lines */
+ unsigned char flags; /* IRQ flags */
+ unsigned char pad; /* pad */
+ struct pnp_irq *next; /* next IRQ */
};
struct pnp_dma {
- unsigned char map; /* bitmask for DMA channels */
- unsigned char flags; /* DMA flags */
- struct pnp_dma *next; /* next port */
+ unsigned char map; /* bitmask for DMA channels */
+ unsigned char flags; /* DMA flags */
+ struct pnp_dma *next; /* next port */
};
struct pnp_mem {
- unsigned int min; /* min base number */
- unsigned int max; /* max base number */
- unsigned int align; /* align boundary */
- unsigned int size; /* size of range */
- unsigned char flags; /* memory flags */
- unsigned char pad; /* pad */
- struct pnp_mem *next; /* next memory resource */
+ unsigned int min; /* min base number */
+ unsigned int max; /* max base number */
+ unsigned int align; /* align boundary */
+ unsigned int size; /* size of range */
+ unsigned char flags; /* memory flags */
+ unsigned char pad; /* pad */
+ struct pnp_mem *next; /* next memory resource */
};
#define PNP_RES_PRIORITY_PREFERRED 0
@@ -127,7 +125,6 @@ struct pnp_resource_table {
struct resource irq_resource[PNP_MAX_IRQ];
};
-
/*
* Device Managemnt
*/
@@ -139,14 +136,14 @@ struct pnp_card {
struct list_head protocol_list; /* node in protocol's list of cards */
struct list_head devices; /* devices attached to the card */
- struct pnp_protocol * protocol;
- struct pnp_id * id; /* contains supported EISA IDs*/
+ struct pnp_protocol *protocol;
+ struct pnp_id *id; /* contains supported EISA IDs */
char name[PNP_NAME_LEN]; /* contains a human-readable name */
- unsigned char pnpver; /* Plug & Play version */
- unsigned char productver; /* product version */
- unsigned int serial; /* serial number */
- unsigned char checksum; /* if zero - checksum passed */
+ unsigned char pnpver; /* Plug & Play version */
+ unsigned char productver; /* product version */
+ unsigned int serial; /* serial number */
+ unsigned char checksum; /* if zero - checksum passed */
struct proc_dir_entry *procdir; /* directory entry in /proc/bus/isapnp */
};
@@ -159,18 +156,18 @@ struct pnp_card {
(card) = global_to_pnp_card((card)->global_list.next))
struct pnp_card_link {
- struct pnp_card * card;
- struct pnp_card_driver * driver;
- void * driver_data;
+ struct pnp_card *card;
+ struct pnp_card_driver *driver;
+ void *driver_data;
pm_message_t pm_state;
};
-static inline void *pnp_get_card_drvdata (struct pnp_card_link *pcard)
+static inline void *pnp_get_card_drvdata(struct pnp_card_link *pcard)
{
return pcard->driver_data;
}
-static inline void pnp_set_card_drvdata (struct pnp_card_link *pcard, void *data)
+static inline void pnp_set_card_drvdata(struct pnp_card_link *pcard, void *data)
{
pcard->driver_data = data;
}
@@ -186,22 +183,22 @@ struct pnp_dev {
struct list_head card_list; /* node in card's list of devices */
struct list_head rdev_list; /* node in cards list of requested devices */
- struct pnp_protocol * protocol;
- struct pnp_card * card; /* card the device is attached to, none if NULL */
- struct pnp_driver * driver;
- struct pnp_card_link * card_link;
+ struct pnp_protocol *protocol;
+ struct pnp_card *card; /* card the device is attached to, none if NULL */
+ struct pnp_driver *driver;
+ struct pnp_card_link *card_link;
- struct pnp_id * id; /* supported EISA IDs*/
+ struct pnp_id *id; /* supported EISA IDs */
int active;
int capabilities;
- struct pnp_option * independent;
- struct pnp_option * dependent;
+ struct pnp_option *independent;
+ struct pnp_option *dependent;
struct pnp_resource_table res;
char name[PNP_NAME_LEN]; /* contains a human-readable name */
- unsigned short regs; /* ISAPnP: supported registers */
- int flags; /* used by protocols */
+ unsigned short regs; /* ISAPnP: supported registers */
+ int flags; /* used by protocols */
struct proc_dir_entry *procent; /* device entry in /proc/bus/isapnp */
void *data;
};
@@ -220,19 +217,19 @@ struct pnp_dev {
(dev) = card_to_pnp_dev((dev)->card_list.next))
#define pnp_dev_name(dev) (dev)->name
-static inline void *pnp_get_drvdata (struct pnp_dev *pdev)
+static inline void *pnp_get_drvdata(struct pnp_dev *pdev)
{
return dev_get_drvdata(&pdev->dev);
}
-static inline void pnp_set_drvdata (struct pnp_dev *pdev, void *data)
+static inline void pnp_set_drvdata(struct pnp_dev *pdev, void *data)
{
dev_set_drvdata(&pdev->dev, data);
}
struct pnp_fixup {
char id[7];
- void (*quirk_function)(struct pnp_dev *dev); /* fixup function */
+ void (*quirk_function) (struct pnp_dev * dev); /* fixup function */
};
/* config parameters */
@@ -269,7 +266,6 @@ extern struct pnp_protocol pnpbios_protocol;
#define pnp_device_is_pnpbios(dev) 0
#endif
-
/* status */
#define PNP_READY 0x0000
#define PNP_ATTACHED 0x0001
@@ -287,17 +283,17 @@ extern struct pnp_protocol pnpbios_protocol;
struct pnp_id {
char id[PNP_ID_LEN];
- struct pnp_id * next;
+ struct pnp_id *next;
};
struct pnp_driver {
- char * name;
+ char *name;
const struct pnp_device_id *id_table;
unsigned int flags;
- int (*probe) (struct pnp_dev *dev, const struct pnp_device_id *dev_id);
+ int (*probe) (struct pnp_dev *dev, const struct pnp_device_id *dev_id);
void (*remove) (struct pnp_dev *dev);
- int (*suspend) (struct pnp_dev *dev, pm_message_t state);
- int (*resume) (struct pnp_dev *dev);
+ int (*suspend) (struct pnp_dev *dev, pm_message_t state);
+ int (*resume) (struct pnp_dev *dev);
struct device_driver driver;
};
@@ -305,13 +301,14 @@ struct pnp_driver {
struct pnp_card_driver {
struct list_head global_list;
- char * name;
+ char *name;
const struct pnp_card_device_id *id_table;
unsigned int flags;
- int (*probe) (struct pnp_card_link *card, const struct pnp_card_device_id *card_id);
+ int (*probe) (struct pnp_card_link *card,
+ const struct pnp_card_device_id *card_id);
void (*remove) (struct pnp_card_link *card);
- int (*suspend) (struct pnp_card_link *card, pm_message_t state);
- int (*resume) (struct pnp_card_link *card);
+ int (*suspend) (struct pnp_card_link *card, pm_message_t state);
+ int (*resume) (struct pnp_card_link *card);
struct pnp_driver link;
};
@@ -321,25 +318,28 @@ struct pnp_card_driver {
#define PNP_DRIVER_RES_DO_NOT_CHANGE 0x0001 /* do not change the state of the device */
#define PNP_DRIVER_RES_DISABLE 0x0003 /* ensure the device is disabled */
-
/*
* Protocol Management
*/
struct pnp_protocol {
- struct list_head protocol_list;
- char * name;
+ struct list_head protocol_list;
+ char *name;
/* resource control functions */
- int (*get)(struct pnp_dev *dev, struct pnp_resource_table *res);
- int (*set)(struct pnp_dev *dev, struct pnp_resource_table *res);
- int (*disable)(struct pnp_dev *dev);
+ int (*get) (struct pnp_dev *dev, struct pnp_resource_table *res);
+ int (*set) (struct pnp_dev *dev, struct pnp_resource_table *res);
+ int (*disable) (struct pnp_dev *dev);
+
+ /* protocol specific suspend/resume */
+ int (*suspend) (struct pnp_dev * dev, pm_message_t state);
+ int (*resume) (struct pnp_dev * dev);
/* used by pnp layer only (look but don't touch) */
- unsigned char number; /* protocol number*/
- struct device dev; /* link to driver model */
- struct list_head cards;
- struct list_head devices;
+ unsigned char number; /* protocol number */
+ struct device dev; /* link to driver model */
+ struct list_head cards;
+ struct list_head devices;
};
#define to_pnp_protocol(n) list_entry(n, struct pnp_protocol, protocol_list)
@@ -352,7 +352,6 @@ struct pnp_protocol {
(dev) != protocol_to_pnp_dev(&(protocol)->devices); \
(dev) = protocol_to_pnp_dev((dev)->protocol_list.next))
-
extern struct bus_type pnp_bus_type;
#if defined(CONFIG_PNP)
@@ -372,21 +371,25 @@ void pnp_remove_card(struct pnp_card *card);
int pnp_add_card_device(struct pnp_card *card, struct pnp_dev *dev);
void pnp_remove_card_device(struct pnp_dev *dev);
int pnp_add_card_id(struct pnp_id *id, struct pnp_card *card);
-struct pnp_dev * pnp_request_card_device(struct pnp_card_link *clink, const char * id, struct pnp_dev * from);
-void pnp_release_card_device(struct pnp_dev * dev);
-int pnp_register_card_driver(struct pnp_card_driver * drv);
-void pnp_unregister_card_driver(struct pnp_card_driver * drv);
+struct pnp_dev *pnp_request_card_device(struct pnp_card_link *clink,
+ const char *id, struct pnp_dev *from);
+void pnp_release_card_device(struct pnp_dev *dev);
+int pnp_register_card_driver(struct pnp_card_driver *drv);
+void pnp_unregister_card_driver(struct pnp_card_driver *drv);
extern struct list_head pnp_cards;
/* resource management */
-struct pnp_option * pnp_register_independent_option(struct pnp_dev *dev);
-struct pnp_option * pnp_register_dependent_option(struct pnp_dev *dev, int priority);
+struct pnp_option *pnp_register_independent_option(struct pnp_dev *dev);
+struct pnp_option *pnp_register_dependent_option(struct pnp_dev *dev,
+ int priority);
int pnp_register_irq_resource(struct pnp_option *option, struct pnp_irq *data);
int pnp_register_dma_resource(struct pnp_option *option, struct pnp_dma *data);
-int pnp_register_port_resource(struct pnp_option *option, struct pnp_port *data);
+int pnp_register_port_resource(struct pnp_option *option,
+ struct pnp_port *data);
int pnp_register_mem_resource(struct pnp_option *option, struct pnp_mem *data);
void pnp_init_resource_table(struct pnp_resource_table *table);
-int pnp_manual_config_dev(struct pnp_dev *dev, struct pnp_resource_table *res, int mode);
+int pnp_manual_config_dev(struct pnp_dev *dev, struct pnp_resource_table *res,
+ int mode);
int pnp_auto_config_dev(struct pnp_dev *dev);
int pnp_validate_config(struct pnp_dev *dev);
int pnp_start_dev(struct pnp_dev *dev);
@@ -394,11 +397,11 @@ int pnp_stop_dev(struct pnp_dev *dev);
int pnp_activate_dev(struct pnp_dev *dev);
int pnp_disable_dev(struct pnp_dev *dev);
void pnp_resource_change(struct resource *resource, resource_size_t start,
- resource_size_t size);
+ resource_size_t size);
/* protocol helpers */
-int pnp_is_active(struct pnp_dev * dev);
-int compare_pnp_id(struct pnp_id * pos, const char * id);
+int pnp_is_active(struct pnp_dev *dev);
+int compare_pnp_id(struct pnp_id *pos, const char *id);
int pnp_add_id(struct pnp_id *id, struct pnp_dev *dev);
int pnp_register_driver(struct pnp_driver *drv);
void pnp_unregister_driver(struct pnp_driver *drv);
@@ -411,23 +414,24 @@ static inline void pnp_unregister_protocol(struct pnp_protocol *protocol) { }
static inline int pnp_init_device(struct pnp_dev *dev) { return -ENODEV; }
static inline int pnp_add_device(struct pnp_dev *dev) { return -ENODEV; }
static inline int pnp_device_attach(struct pnp_dev *pnp_dev) { return -ENODEV; }
-static inline void pnp_device_detach(struct pnp_dev *pnp_dev) { ; }
+static inline void pnp_device_detach(struct pnp_dev *pnp_dev) { }
+
#define pnp_platform_devices 0
/* multidevice card support */
static inline int pnp_add_card(struct pnp_card *card) { return -ENODEV; }
-static inline void pnp_remove_card(struct pnp_card *card) { ; }
+static inline void pnp_remove_card(struct pnp_card *card) { }
static inline int pnp_add_card_device(struct pnp_card *card, struct pnp_dev *dev) { return -ENODEV; }
-static inline void pnp_remove_card_device(struct pnp_dev *dev) { ; }
+static inline void pnp_remove_card_device(struct pnp_dev *dev) { }
static inline int pnp_add_card_id(struct pnp_id *id, struct pnp_card *card) { return -ENODEV; }
-static inline struct pnp_dev * pnp_request_card_device(struct pnp_card_link *clink, const char * id, struct pnp_dev * from) { return NULL; }
-static inline void pnp_release_card_device(struct pnp_dev * dev) { ; }
-static inline int pnp_register_card_driver(struct pnp_card_driver * drv) { return -ENODEV; }
-static inline void pnp_unregister_card_driver(struct pnp_card_driver * drv) { ; }
+static inline struct pnp_dev *pnp_request_card_device(struct pnp_card_link *clink, const char *id, struct pnp_dev *from) { return NULL; }
+static inline void pnp_release_card_device(struct pnp_dev *dev) { }
+static inline int pnp_register_card_driver(struct pnp_card_driver *drv) { return -ENODEV; }
+static inline void pnp_unregister_card_driver(struct pnp_card_driver *drv) { }
/* resource management */
-static inline struct pnp_option * pnp_register_independent_option(struct pnp_dev *dev) { return NULL; }
-static inline struct pnp_option * pnp_register_dependent_option(struct pnp_dev *dev, int priority) { return NULL; }
+static inline struct pnp_option *pnp_register_independent_option(struct pnp_dev *dev) { return NULL; }
+static inline struct pnp_option *pnp_register_dependent_option(struct pnp_dev *dev, int priority) { return NULL; }
static inline int pnp_register_irq_resource(struct pnp_option *option, struct pnp_irq *data) { return -ENODEV; }
static inline int pnp_register_dma_resource(struct pnp_option *option, struct pnp_dma *data) { return -ENODEV; }
static inline int pnp_register_port_resource(struct pnp_option *option, struct pnp_port *data) { return -ENODEV; }
@@ -440,20 +444,17 @@ static inline int pnp_start_dev(struct pnp_dev *dev) { return -ENODEV; }
static inline int pnp_stop_dev(struct pnp_dev *dev) { return -ENODEV; }
static inline int pnp_activate_dev(struct pnp_dev *dev) { return -ENODEV; }
static inline int pnp_disable_dev(struct pnp_dev *dev) { return -ENODEV; }
-static inline void pnp_resource_change(struct resource *resource,
- resource_size_t start,
- resource_size_t size) { }
+static inline void pnp_resource_change(struct resource *resource, resource_size_t start, resource_size_t size) { }
/* protocol helpers */
-static inline int pnp_is_active(struct pnp_dev * dev) { return 0; }
-static inline int compare_pnp_id(struct pnp_id * pos, const char * id) { return -ENODEV; }
+static inline int pnp_is_active(struct pnp_dev *dev) { return 0; }
+static inline int compare_pnp_id(struct pnp_id *pos, const char *id) { return -ENODEV; }
static inline int pnp_add_id(struct pnp_id *id, struct pnp_dev *dev) { return -ENODEV; }
static inline int pnp_register_driver(struct pnp_driver *drv) { return -ENODEV; }
-static inline void pnp_unregister_driver(struct pnp_driver *drv) { ; }
+static inline void pnp_unregister_driver(struct pnp_driver *drv) { }
#endif /* CONFIG_PNP */
-
#define pnp_err(format, arg...) printk(KERN_ERR "pnp: " format "\n" , ## arg)
#define pnp_info(format, arg...) printk(KERN_INFO "pnp: " format "\n" , ## arg)
#define pnp_warn(format, arg...) printk(KERN_WARNING "pnp: " format "\n" , ## arg)
diff --git a/include/linux/pnpbios.h b/include/linux/pnpbios.h
index 0a282ac1f6b..329192adc9d 100644
--- a/include/linux/pnpbios.h
+++ b/include/linux/pnpbios.h
@@ -99,32 +99,32 @@
#pragma pack(1)
struct pnp_dev_node_info {
- __u16 no_nodes;
- __u16 max_node_size;
+ __u16 no_nodes;
+ __u16 max_node_size;
};
struct pnp_docking_station_info {
- __u32 location_id;
- __u32 serial;
- __u16 capabilities;
+ __u32 location_id;
+ __u32 serial;
+ __u16 capabilities;
};
struct pnp_isa_config_struc {
- __u8 revision;
- __u8 no_csns;
- __u16 isa_rd_data_port;
- __u16 reserved;
+ __u8 revision;
+ __u8 no_csns;
+ __u16 isa_rd_data_port;
+ __u16 reserved;
};
struct escd_info_struc {
- __u16 min_escd_write_size;
- __u16 escd_size;
- __u32 nv_storage_base;
+ __u16 min_escd_write_size;
+ __u16 escd_size;
+ __u32 nv_storage_base;
};
struct pnp_bios_node {
- __u16 size;
- __u8 handle;
- __u32 eisa_id;
- __u8 type_code[3];
- __u16 flags;
- __u8 data[0];
+ __u16 size;
+ __u8 handle;
+ __u32 eisa_id;
+ __u8 type_code[3];
+ __u16 flags;
+ __u8 data[0];
};
#pragma pack()
@@ -133,22 +133,16 @@ struct pnp_bios_node {
/* non-exported */
extern struct pnp_dev_node_info node_info;
-extern int pnp_bios_dev_node_info (struct pnp_dev_node_info *data);
-extern int pnp_bios_get_dev_node (u8 *nodenum, char config, struct pnp_bios_node *data);
-extern int pnp_bios_set_dev_node (u8 nodenum, char config, struct pnp_bios_node *data);
-extern int pnp_bios_get_stat_res (char *info);
-extern int pnp_bios_isapnp_config (struct pnp_isa_config_struc *data);
-extern int pnp_bios_escd_info (struct escd_info_struc *data);
-extern int pnp_bios_read_escd (char *data, u32 nvram_base);
+extern int pnp_bios_dev_node_info(struct pnp_dev_node_info *data);
+extern int pnp_bios_get_dev_node(u8 *nodenum, char config,
+ struct pnp_bios_node *data);
+extern int pnp_bios_set_dev_node(u8 nodenum, char config,
+ struct pnp_bios_node *data);
+extern int pnp_bios_get_stat_res(char *info);
+extern int pnp_bios_isapnp_config(struct pnp_isa_config_struc *data);
+extern int pnp_bios_escd_info(struct escd_info_struc *data);
+extern int pnp_bios_read_escd(char *data, u32 nvram_base);
extern int pnp_bios_dock_station_info(struct pnp_docking_station_info *data);
-#define needed 0
-#if needed
-extern int pnp_bios_get_event (u16 *message);
-extern int pnp_bios_send_message (u16 message);
-extern int pnp_bios_set_stat_res (char *info);
-extern int pnp_bios_apm_id_table (char *table, u16 *size);
-extern int pnp_bios_write_escd (char *data, u32 nvram_base);
-#endif
#endif /* CONFIG_PNPBIOS */
diff --git a/include/linux/preempt.h b/include/linux/preempt.h
index d0926d63406..484988ed301 100644
--- a/include/linux/preempt.h
+++ b/include/linux/preempt.h
@@ -8,6 +8,7 @@
#include <linux/thread_info.h>
#include <linux/linkage.h>
+#include <linux/list.h>
#ifdef CONFIG_DEBUG_PREEMPT
extern void fastcall add_preempt_count(int val);
@@ -60,4 +61,47 @@ do { \
#endif
+#ifdef CONFIG_PREEMPT_NOTIFIERS
+
+struct preempt_notifier;
+
+/**
+ * preempt_ops - notifiers called when a task is preempted and rescheduled
+ * @sched_in: we're about to be rescheduled:
+ * notifier: struct preempt_notifier for the task being scheduled
+ * cpu: cpu we're scheduled on
+ * @sched_out: we've just been preempted
+ * notifier: struct preempt_notifier for the task being preempted
+ * next: the task that's kicking us out
+ */
+struct preempt_ops {
+ void (*sched_in)(struct preempt_notifier *notifier, int cpu);
+ void (*sched_out)(struct preempt_notifier *notifier,
+ struct task_struct *next);
+};
+
+/**
+ * preempt_notifier - key for installing preemption notifiers
+ * @link: internal use
+ * @ops: defines the notifier functions to be called
+ *
+ * Usually used in conjunction with container_of().
+ */
+struct preempt_notifier {
+ struct hlist_node link;
+ struct preempt_ops *ops;
+};
+
+void preempt_notifier_register(struct preempt_notifier *notifier);
+void preempt_notifier_unregister(struct preempt_notifier *notifier);
+
+static inline void preempt_notifier_init(struct preempt_notifier *notifier,
+ struct preempt_ops *ops)
+{
+ INIT_HLIST_NODE(&notifier->link);
+ notifier->ops = ops;
+}
+
+#endif
+
#endif /* __LINUX_PREEMPT_H */
diff --git a/include/linux/raid/md_k.h b/include/linux/raid/md_k.h
index 28ac632b42d..dcb729244f4 100644
--- a/include/linux/raid/md_k.h
+++ b/include/linux/raid/md_k.h
@@ -227,7 +227,7 @@ struct mddev_s
unsigned int safemode_delay;
struct timer_list safemode_timer;
atomic_t writes_pending;
- request_queue_t *queue; /* for plugging ... */
+ struct request_queue *queue; /* for plugging ... */
atomic_t write_behind; /* outstanding async IO */
unsigned int max_write_behind; /* 0 = sync */
@@ -265,7 +265,7 @@ struct mdk_personality
int level;
struct list_head list;
struct module *owner;
- int (*make_request)(request_queue_t *q, struct bio *bio);
+ int (*make_request)(struct request_queue *q, struct bio *bio);
int (*run)(mddev_t *mddev);
int (*stop)(mddev_t *mddev);
void (*status)(struct seq_file *seq, mddev_t *mddev);
diff --git a/include/linux/reiserfs_fs.h b/include/linux/reiserfs_fs.h
index 965d5b3ea9e..180a9d832dd 100644
--- a/include/linux/reiserfs_fs.h
+++ b/include/linux/reiserfs_fs.h
@@ -81,14 +81,16 @@ void reiserfs_warning(struct super_block *s, const char *fmt, ...);
/* assertions handling */
/** always check a condition and panic if it's false. */
-#define RASSERT( cond, format, args... ) \
+#define __RASSERT( cond, scond, format, args... ) \
if( !( cond ) ) \
- reiserfs_panic( NULL, "reiserfs[%i]: assertion " #cond " failed at " \
+ reiserfs_panic( NULL, "reiserfs[%i]: assertion " scond " failed at " \
__FILE__ ":%i:%s: " format "\n", \
in_interrupt() ? -1 : current -> pid, __LINE__ , __FUNCTION__ , ##args )
+#define RASSERT(cond, format, args...) __RASSERT(cond, #cond, format, ##args)
+
#if defined( CONFIG_REISERFS_CHECK )
-#define RFALSE( cond, format, args... ) RASSERT( !( cond ), format, ##args )
+#define RFALSE(cond, format, args...) __RASSERT(!(cond), "!(" #cond ")", format, ##args)
#else
#define RFALSE( cond, format, args... ) do {;} while( 0 )
#endif
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 33b9b4841ee..2e490271acf 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -681,7 +681,7 @@ enum cpu_idle_type {
#define SCHED_LOAD_SHIFT 10
#define SCHED_LOAD_SCALE (1L << SCHED_LOAD_SHIFT)
-#define SCHED_LOAD_SCALE_FUZZ (SCHED_LOAD_SCALE >> 5)
+#define SCHED_LOAD_SCALE_FUZZ (SCHED_LOAD_SCALE >> 1)
#ifdef CONFIG_SMP
#define SD_LOAD_BALANCE 1 /* Do load balancing on this domain. */
@@ -786,6 +786,22 @@ extern int partition_sched_domains(cpumask_t *partition1,
#endif /* CONFIG_SMP */
+/*
+ * A runqueue laden with a single nice 0 task scores a weighted_cpuload of
+ * SCHED_LOAD_SCALE. This function returns 1 if any cpu is laden with a
+ * task of nice 0 or enough lower priority tasks to bring up the
+ * weighted_cpuload
+ */
+static inline int above_background_load(void)
+{
+ unsigned long cpu;
+
+ for_each_online_cpu(cpu) {
+ if (weighted_cpuload(cpu) >= SCHED_LOAD_SCALE)
+ return 1;
+ }
+ return 0;
+}
struct io_context; /* See blkdev.h */
struct cpuset;
@@ -935,6 +951,11 @@ struct task_struct {
struct sched_class *sched_class;
struct sched_entity se;
+#ifdef CONFIG_PREEMPT_NOTIFIERS
+ /* list of struct preempt_notifier: */
+ struct hlist_head preempt_notifiers;
+#endif
+
unsigned short ioprio;
#ifdef CONFIG_BLK_DEV_IO_TRACE
unsigned int btrace_seq;
diff --git a/include/linux/serial_8250.h b/include/linux/serial_8250.h
index 8518fa2a6f8..afe0f6d9b9b 100644
--- a/include/linux/serial_8250.h
+++ b/include/linux/serial_8250.h
@@ -20,7 +20,7 @@
struct plat_serial8250_port {
unsigned long iobase; /* io base address */
void __iomem *membase; /* ioremap cookie or NULL */
- unsigned long mapbase; /* resource base */
+ resource_size_t mapbase; /* resource base */
unsigned int irq; /* interrupt number */
unsigned int uartclk; /* UART clock rate */
unsigned char regshift; /* register shift */
diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h
index 773d8d8828a..09d17b06bf0 100644
--- a/include/linux/serial_core.h
+++ b/include/linux/serial_core.h
@@ -288,7 +288,7 @@ struct uart_port {
const struct uart_ops *ops;
unsigned int custom_divisor;
unsigned int line; /* port index */
- unsigned long mapbase; /* for ioremap */
+ resource_size_t mapbase; /* for ioremap */
struct device *dev; /* parent device */
unsigned char hub6; /* this should be in the 8250 driver */
unsigned char unused[3];
diff --git a/include/linux/suspend.h b/include/linux/suspend.h
index e8e6da394c9..388cace9751 100644
--- a/include/linux/suspend.h
+++ b/include/linux/suspend.h
@@ -24,7 +24,7 @@ struct pbe {
extern void drain_local_pages(void);
extern void mark_free_pages(struct zone *zone);
-#if defined(CONFIG_PM) && defined(CONFIG_VT) && defined(CONFIG_VT_CONSOLE)
+#if defined(CONFIG_PM_SLEEP) && defined(CONFIG_VT) && defined(CONFIG_VT_CONSOLE)
extern int pm_prepare_console(void);
extern void pm_restore_console(void);
#else
@@ -54,8 +54,7 @@ struct hibernation_ops {
void (*restore_cleanup)(void);
};
-#ifdef CONFIG_PM
-#ifdef CONFIG_SOFTWARE_SUSPEND
+#ifdef CONFIG_HIBERNATION
/* kernel/power/snapshot.c */
extern void __register_nosave_region(unsigned long b, unsigned long e, int km);
static inline void register_nosave_region(unsigned long b, unsigned long e)
@@ -73,15 +72,16 @@ extern unsigned long get_safe_page(gfp_t gfp_mask);
extern void hibernation_set_ops(struct hibernation_ops *ops);
extern int hibernate(void);
-#else /* CONFIG_SOFTWARE_SUSPEND */
+#else /* CONFIG_HIBERNATION */
static inline int swsusp_page_is_forbidden(struct page *p) { return 0; }
static inline void swsusp_set_page_free(struct page *p) {}
static inline void swsusp_unset_page_free(struct page *p) {}
static inline void hibernation_set_ops(struct hibernation_ops *ops) {}
static inline int hibernate(void) { return -ENOSYS; }
-#endif /* CONFIG_SOFTWARE_SUSPEND */
+#endif /* CONFIG_HIBERNATION */
+#ifdef CONFIG_PM_SLEEP
void save_processor_state(void);
void restore_processor_state(void);
struct saved_context;
@@ -106,7 +106,7 @@ static inline int unregister_pm_notifier(struct notifier_block *nb)
{ .notifier_call = fn, .priority = pri }; \
register_pm_notifier(&fn##_nb); \
}
-#else /* CONFIG_PM */
+#else /* !CONFIG_PM_SLEEP */
static inline int register_pm_notifier(struct notifier_block *nb)
{
@@ -119,12 +119,15 @@ static inline int unregister_pm_notifier(struct notifier_block *nb)
}
#define pm_notifier(fn, pri) do { (void)(fn); } while (0)
-#endif /* CONFIG_PM */
+#endif /* !CONFIG_PM_SLEEP */
-#if !defined CONFIG_SOFTWARE_SUSPEND || !defined(CONFIG_PM)
+#ifndef CONFIG_HIBERNATION
static inline void register_nosave_region(unsigned long b, unsigned long e)
{
}
+static inline void register_nosave_region_late(unsigned long b, unsigned long e)
+{
+}
#endif
#endif /* _LINUX_SWSUSP_H */
diff --git a/include/linux/time.h b/include/linux/time.h
index e6aea5146e5..6a5f503b4f1 100644
--- a/include/linux/time.h
+++ b/include/linux/time.h
@@ -99,15 +99,11 @@ extern int update_persistent_clock(struct timespec now);
extern int no_sync_cmos_clock __read_mostly;
void timekeeping_init(void);
-static inline unsigned long get_seconds(void)
-{
- return xtime.tv_sec;
-}
-
+unsigned long get_seconds(void);
struct timespec current_kernel_time(void);
#define CURRENT_TIME (current_kernel_time())
-#define CURRENT_TIME_SEC ((struct timespec) { xtime.tv_sec, 0 })
+#define CURRENT_TIME_SEC ((struct timespec) { get_seconds(), 0 })
extern void do_gettimeofday(struct timeval *tv);
extern int do_settimeofday(struct timespec *tv);
diff --git a/include/net/netfilter/nf_conntrack_tuple.h b/include/net/netfilter/nf_conntrack_tuple.h
index 040dae5f0c9..c48e390f4b0 100644
--- a/include/net/netfilter/nf_conntrack_tuple.h
+++ b/include/net/netfilter/nf_conntrack_tuple.h
@@ -35,7 +35,7 @@ union nf_conntrack_address {
union nf_conntrack_man_proto
{
/* Add other protocols here. */
- u_int16_t all;
+ __be16 all;
struct {
__be16 port;
@@ -73,7 +73,7 @@ struct nf_conntrack_tuple
union nf_conntrack_address u3;
union {
/* Add other protocols here. */
- u_int16_t all;
+ __be16 all;
struct {
__be16 port;
diff --git a/include/scsi/sd.h b/include/scsi/sd.h
index 5261488e110..78583fee0ab 100644
--- a/include/scsi/sd.h
+++ b/include/scsi/sd.h
@@ -57,7 +57,7 @@ static int sd_resume(struct device *dev);
static void sd_rescan(struct device *);
static int sd_init_command(struct scsi_cmnd *);
static int sd_issue_flush(struct device *, sector_t *);
-static void sd_prepare_flush(request_queue_t *, struct request *);
+static void sd_prepare_flush(struct request_queue *, struct request *);
static void sd_read_capacity(struct scsi_disk *sdkp, unsigned char *buffer);
static void scsi_disk_release(struct class_device *cdev);
static void sd_print_sense_hdr(struct scsi_disk *, struct scsi_sense_hdr *);
diff --git a/include/xen/page.h b/include/xen/page.h
index 1df6c193057..c0c8fcb2789 100644
--- a/include/xen/page.h
+++ b/include/xen/page.h
@@ -4,6 +4,7 @@
#include <linux/pfn.h>
#include <asm/uaccess.h>
+#include <asm/pgtable.h>
#include <xen/features.h>