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-rw-r--r--arch/m68k/include/asm/Kbuild9
-rw-r--r--arch/m68k/include/asm/atari_stram.h2
-rw-r--r--arch/m68k/include/asm/atomic.h8
-rw-r--r--arch/m68k/include/asm/barrier.h8
-rw-r--r--arch/m68k/include/asm/bitops.h7
-rw-r--r--arch/m68k/include/asm/io_no.h6
-rw-r--r--arch/m68k/include/asm/m525xsim.h2
-rw-r--r--arch/m68k/include/asm/m54xxsim.h12
-rw-r--r--arch/m68k/include/asm/mcfgpio.h12
-rw-r--r--arch/m68k/include/asm/signal.h9
-rw-r--r--arch/m68k/include/asm/unistd.h3
-rw-r--r--arch/m68k/include/uapi/asm/unistd.h3
12 files changed, 34 insertions, 47 deletions
diff --git a/arch/m68k/include/asm/Kbuild b/arch/m68k/include/asm/Kbuild
index 7cc8c364924..c67c94a2d67 100644
--- a/arch/m68k/include/asm/Kbuild
+++ b/arch/m68k/include/asm/Kbuild
@@ -1,4 +1,4 @@
-
+generic-y += barrier.h
generic-y += bitsperlong.h
generic-y += clkdev.h
generic-y += cputime.h
@@ -6,6 +6,7 @@ generic-y += device.h
generic-y += emergency-restart.h
generic-y += errno.h
generic-y += exec.h
+generic-y += hash.h
generic-y += hw_irq.h
generic-y += ioctl.h
generic-y += ipcbuf.h
@@ -13,11 +14,13 @@ generic-y += irq_regs.h
generic-y += kdebug.h
generic-y += kmap_types.h
generic-y += kvm_para.h
-generic-y += local64.h
generic-y += local.h
+generic-y += local64.h
+generic-y += mcs_spinlock.h
generic-y += mman.h
generic-y += mutex.h
generic-y += percpu.h
+generic-y += preempt.h
generic-y += resource.h
generic-y += scatterlist.h
generic-y += sections.h
@@ -31,5 +34,3 @@ generic-y += trace_clock.h
generic-y += types.h
generic-y += word-at-a-time.h
generic-y += xor.h
-generic-y += preempt.h
-generic-y += hash.h
diff --git a/arch/m68k/include/asm/atari_stram.h b/arch/m68k/include/asm/atari_stram.h
index 62e27598af9..4e771c22d6a 100644
--- a/arch/m68k/include/asm/atari_stram.h
+++ b/arch/m68k/include/asm/atari_stram.h
@@ -8,6 +8,8 @@
/* public interface */
void *atari_stram_alloc(unsigned long size, const char *owner);
void atari_stram_free(void *);
+void *atari_stram_to_virt(unsigned long phys);
+unsigned long atari_stram_to_phys(void *);
/* functions called internally by other parts of the kernel */
void atari_stram_init(void);
diff --git a/arch/m68k/include/asm/atomic.h b/arch/m68k/include/asm/atomic.h
index f4e32de263a..55695212a2a 100644
--- a/arch/m68k/include/asm/atomic.h
+++ b/arch/m68k/include/asm/atomic.h
@@ -4,6 +4,7 @@
#include <linux/types.h>
#include <linux/irqflags.h>
#include <asm/cmpxchg.h>
+#include <asm/barrier.h>
/*
* Atomic operations that C can't guarantee us. Useful for
@@ -209,11 +210,4 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
return c;
}
-
-/* Atomic operations are already serializing */
-#define smp_mb__before_atomic_dec() barrier()
-#define smp_mb__after_atomic_dec() barrier()
-#define smp_mb__before_atomic_inc() barrier()
-#define smp_mb__after_atomic_inc() barrier()
-
#endif /* __ARCH_M68K_ATOMIC __ */
diff --git a/arch/m68k/include/asm/barrier.h b/arch/m68k/include/asm/barrier.h
deleted file mode 100644
index 15c5f77c161..00000000000
--- a/arch/m68k/include/asm/barrier.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef _M68K_BARRIER_H
-#define _M68K_BARRIER_H
-
-#define nop() do { asm volatile ("nop"); barrier(); } while (0)
-
-#include <asm-generic/barrier.h>
-
-#endif /* _M68K_BARRIER_H */
diff --git a/arch/m68k/include/asm/bitops.h b/arch/m68k/include/asm/bitops.h
index c6baa913592..b4a9b0d5928 100644
--- a/arch/m68k/include/asm/bitops.h
+++ b/arch/m68k/include/asm/bitops.h
@@ -13,6 +13,7 @@
#endif
#include <linux/compiler.h>
+#include <asm/barrier.h>
/*
* Bit access functions vary across the ColdFire and 68k families.
@@ -67,12 +68,6 @@ static inline void bfset_mem_set_bit(int nr, volatile unsigned long *vaddr)
#define __set_bit(nr, vaddr) set_bit(nr, vaddr)
-/*
- * clear_bit() doesn't provide any barrier for the compiler.
- */
-#define smp_mb__before_clear_bit() barrier()
-#define smp_mb__after_clear_bit() barrier()
-
static inline void bclr_reg_clear_bit(int nr, volatile unsigned long *vaddr)
{
char *p = (char *)vaddr + (nr ^ 31) / 8;
diff --git a/arch/m68k/include/asm/io_no.h b/arch/m68k/include/asm/io_no.h
index e1534783e94..52f7e849917 100644
--- a/arch/m68k/include/asm/io_no.h
+++ b/arch/m68k/include/asm/io_no.h
@@ -55,7 +55,7 @@ static inline unsigned int _swapl(volatile unsigned long v)
#define __raw_writew writew
#define __raw_writel writel
-static inline void io_outsb(unsigned int addr, void *buf, int len)
+static inline void io_outsb(unsigned int addr, const void *buf, int len)
{
volatile unsigned char *ap = (volatile unsigned char *) addr;
unsigned char *bp = (unsigned char *) buf;
@@ -63,7 +63,7 @@ static inline void io_outsb(unsigned int addr, void *buf, int len)
*ap = *bp++;
}
-static inline void io_outsw(unsigned int addr, void *buf, int len)
+static inline void io_outsw(unsigned int addr, const void *buf, int len)
{
volatile unsigned short *ap = (volatile unsigned short *) addr;
unsigned short *bp = (unsigned short *) buf;
@@ -71,7 +71,7 @@ static inline void io_outsw(unsigned int addr, void *buf, int len)
*ap = _swapw(*bp++);
}
-static inline void io_outsl(unsigned int addr, void *buf, int len)
+static inline void io_outsl(unsigned int addr, const void *buf, int len)
{
volatile unsigned int *ap = (volatile unsigned int *) addr;
unsigned int *bp = (unsigned int *) buf;
diff --git a/arch/m68k/include/asm/m525xsim.h b/arch/m68k/include/asm/m525xsim.h
index e33f5bb6aca..f186459072e 100644
--- a/arch/m68k/include/asm/m525xsim.h
+++ b/arch/m68k/include/asm/m525xsim.h
@@ -105,7 +105,7 @@
/*
* QSPI module.
*/
-#define MCFQSPI_BASE (MCF_MBAR + 0x300) /* Base address QSPI */
+#define MCFQSPI_BASE (MCF_MBAR + 0x400) /* Base address QSPI */
#define MCFQSPI_SIZE 0x40 /* Register set size */
#ifdef CONFIG_M5249
diff --git a/arch/m68k/include/asm/m54xxsim.h b/arch/m68k/include/asm/m54xxsim.h
index d3bd8388742..a5fbd17ab0a 100644
--- a/arch/m68k/include/asm/m54xxsim.h
+++ b/arch/m68k/include/asm/m54xxsim.h
@@ -55,9 +55,15 @@
/*
* Generic GPIO support
*/
-#define MCFGPIO_PIN_MAX 0 /* I am too lazy to count */
-#define MCFGPIO_IRQ_MAX -1
-#define MCFGPIO_IRQ_VECBASE -1
+#define MCFGPIO_PODR (MCF_MBAR + 0xA00)
+#define MCFGPIO_PDDR (MCF_MBAR + 0xA10)
+#define MCFGPIO_PPDR (MCF_MBAR + 0xA20)
+#define MCFGPIO_SETR (MCF_MBAR + 0xA20)
+#define MCFGPIO_CLRR (MCF_MBAR + 0xA30)
+
+#define MCFGPIO_PIN_MAX 136 /* 128 gpio + 8 eport */
+#define MCFGPIO_IRQ_MAX 8
+#define MCFGPIO_IRQ_VECBASE MCFINT_VECBASE
/*
* EDGE Port support.
diff --git a/arch/m68k/include/asm/mcfgpio.h b/arch/m68k/include/asm/mcfgpio.h
index c41ebf45f1d..66203c334c6 100644
--- a/arch/m68k/include/asm/mcfgpio.h
+++ b/arch/m68k/include/asm/mcfgpio.h
@@ -139,7 +139,8 @@ static inline void gpio_free(unsigned gpio)
#if defined(CONFIG_M520x) || defined(CONFIG_M523x) || \
defined(CONFIG_M527x) || defined(CONFIG_M528x) || \
- defined(CONFIG_M53xx) || defined(CONFIG_M5441x)
+ defined(CONFIG_M53xx) || defined(CONFIG_M54xx) || \
+ defined(CONFIG_M5441x)
/*
* These parts have an 'Edge' Port module (external interrupt/GPIO) which uses
* read-modify-write to change an output and a GPIO module which has separate
@@ -195,7 +196,8 @@ static inline u32 __mcfgpio_ppdr(unsigned gpio)
return MCFSIM2_GPIO1READ;
#elif defined(CONFIG_M520x) || defined(CONFIG_M523x) || \
defined(CONFIG_M527x) || defined(CONFIG_M528x) || \
- defined(CONFIG_M53xx) || defined(CONFIG_M5441x)
+ defined(CONFIG_M53xx) || defined(CONFIG_M54xx) || \
+ defined(CONFIG_M5441x)
#if !defined(CONFIG_M5441x)
if (gpio < 8)
return MCFEPORT_EPPDR;
@@ -237,7 +239,8 @@ static inline u32 __mcfgpio_podr(unsigned gpio)
return MCFSIM2_GPIO1WRITE;
#elif defined(CONFIG_M520x) || defined(CONFIG_M523x) || \
defined(CONFIG_M527x) || defined(CONFIG_M528x) || \
- defined(CONFIG_M53xx) || defined(CONFIG_M5441x)
+ defined(CONFIG_M53xx) || defined(CONFIG_M54xx) || \
+ defined(CONFIG_M5441x)
#if !defined(CONFIG_M5441x)
if (gpio < 8)
return MCFEPORT_EPDR;
@@ -279,7 +282,8 @@ static inline u32 __mcfgpio_pddr(unsigned gpio)
return MCFSIM2_GPIO1ENABLE;
#elif defined(CONFIG_M520x) || defined(CONFIG_M523x) || \
defined(CONFIG_M527x) || defined(CONFIG_M528x) || \
- defined(CONFIG_M53xx) || defined(CONFIG_M5441x)
+ defined(CONFIG_M53xx) || defined(CONFIG_M54xx) || \
+ defined(CONFIG_M5441x)
#if !defined(CONFIG_M5441x)
if (gpio < 8)
return MCFEPORT_EPDDR;
diff --git a/arch/m68k/include/asm/signal.h b/arch/m68k/include/asm/signal.h
index 214320b5038..8c8ce5e1ee0 100644
--- a/arch/m68k/include/asm/signal.h
+++ b/arch/m68k/include/asm/signal.h
@@ -60,15 +60,6 @@ static inline int __gen_sigismember(sigset_t *set, int _sig)
__const_sigismember(set,sig) : \
__gen_sigismember(set,sig))
-static inline int sigfindinword(unsigned long word)
-{
- asm ("bfffo %1{#0,#0},%0"
- : "=d" (word)
- : "d" (word & -word)
- : "cc");
- return word ^ 31;
-}
-
#endif /* !CONFIG_CPU_HAS_NO_BITFIELDS */
#ifndef __uClinux__
diff --git a/arch/m68k/include/asm/unistd.h b/arch/m68k/include/asm/unistd.h
index 014f288fc81..1fcdd344c7a 100644
--- a/arch/m68k/include/asm/unistd.h
+++ b/arch/m68k/include/asm/unistd.h
@@ -4,7 +4,7 @@
#include <uapi/asm/unistd.h>
-#define NR_syscalls 349
+#define NR_syscalls 352
#define __ARCH_WANT_OLD_READDIR
#define __ARCH_WANT_OLD_STAT
@@ -13,7 +13,6 @@
#define __ARCH_WANT_SYS_GETHOSTNAME
#define __ARCH_WANT_SYS_IPC
#define __ARCH_WANT_SYS_PAUSE
-#define __ARCH_WANT_SYS_SGETMASK
#define __ARCH_WANT_SYS_SIGNAL
#define __ARCH_WANT_SYS_TIME
#define __ARCH_WANT_SYS_UTIME
diff --git a/arch/m68k/include/uapi/asm/unistd.h b/arch/m68k/include/uapi/asm/unistd.h
index 625f321001d..9cd82fbc781 100644
--- a/arch/m68k/include/uapi/asm/unistd.h
+++ b/arch/m68k/include/uapi/asm/unistd.h
@@ -354,5 +354,8 @@
#define __NR_process_vm_writev 346
#define __NR_kcmp 347
#define __NR_finit_module 348
+#define __NR_sched_setattr 349
+#define __NR_sched_getattr 350
+#define __NR_renameat2 351
#endif /* _UAPI_ASM_M68K_UNISTD_H_ */
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-11-09 18:22:33 +0000