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-rw-r--r--include/asm-powerpc/ioctl.h58
-rw-r--r--include/asm-powerpc/mmu-hash64.h1
-rw-r--r--include/asm-powerpc/mpc6xx.h6
-rw-r--r--include/asm-powerpc/mpic.h2
-rw-r--r--include/asm-powerpc/of_device.h2
-rw-r--r--include/asm-powerpc/ppc_asm.h6
-rw-r--r--include/asm-powerpc/ptrace.h1
-rw-r--r--include/asm-powerpc/smp.h2
-rw-r--r--include/asm-powerpc/system.h1
-rw-r--r--include/asm-powerpc/thread_info.h19
-rw-r--r--include/asm-powerpc/time.h1
-rw-r--r--include/asm-powerpc/xmon.h9
-rw-r--r--include/linux/of_device.h3
13 files changed, 48 insertions, 63 deletions
diff --git a/include/asm-powerpc/ioctl.h b/include/asm-powerpc/ioctl.h
index 8eb99848c402..57d68304218b 100644
--- a/include/asm-powerpc/ioctl.h
+++ b/include/asm-powerpc/ioctl.h
@@ -1,69 +1,13 @@
#ifndef _ASM_POWERPC_IOCTL_H
#define _ASM_POWERPC_IOCTL_H
-
-/*
- * this was copied from the alpha as it's a bit cleaner there.
- * -- Cort
- */
-
-#define _IOC_NRBITS 8
-#define _IOC_TYPEBITS 8
#define _IOC_SIZEBITS 13
#define _IOC_DIRBITS 3
-#define _IOC_NRMASK ((1 << _IOC_NRBITS)-1)
-#define _IOC_TYPEMASK ((1 << _IOC_TYPEBITS)-1)
-#define _IOC_SIZEMASK ((1 << _IOC_SIZEBITS)-1)
-#define _IOC_DIRMASK ((1 << _IOC_DIRBITS)-1)
-
-#define _IOC_NRSHIFT 0
-#define _IOC_TYPESHIFT (_IOC_NRSHIFT+_IOC_NRBITS)
-#define _IOC_SIZESHIFT (_IOC_TYPESHIFT+_IOC_TYPEBITS)
-#define _IOC_DIRSHIFT (_IOC_SIZESHIFT+_IOC_SIZEBITS)
-
-/*
- * Direction bits _IOC_NONE could be 0, but OSF/1 gives it a bit.
- * And this turns out useful to catch old ioctl numbers in header
- * files for us.
- */
#define _IOC_NONE 1U
#define _IOC_READ 2U
#define _IOC_WRITE 4U
-#define _IOC(dir,type,nr,size) \
- (((dir) << _IOC_DIRSHIFT) | \
- ((type) << _IOC_TYPESHIFT) | \
- ((nr) << _IOC_NRSHIFT) | \
- ((size) << _IOC_SIZESHIFT))
-
-/* provoke compile error for invalid uses of size argument */
-extern unsigned int __invalid_size_argument_for_IOC;
-#define _IOC_TYPECHECK(t) \
- ((sizeof(t) == sizeof(t[1]) && \
- sizeof(t) < (1 << _IOC_SIZEBITS)) ? \
- sizeof(t) : __invalid_size_argument_for_IOC)
-
-/* used to create numbers */
-#define _IO(type,nr) _IOC(_IOC_NONE,(type),(nr),0)
-#define _IOR(type,nr,size) _IOC(_IOC_READ,(type),(nr),(_IOC_TYPECHECK(size)))
-#define _IOW(type,nr,size) _IOC(_IOC_WRITE,(type),(nr),(_IOC_TYPECHECK(size)))
-#define _IOWR(type,nr,size) _IOC(_IOC_READ|_IOC_WRITE,(type),(nr),(_IOC_TYPECHECK(size)))
-#define _IOR_BAD(type,nr,size) _IOC(_IOC_READ,(type),(nr),sizeof(size))
-#define _IOW_BAD(type,nr,size) _IOC(_IOC_WRITE,(type),(nr),sizeof(size))
-#define _IOWR_BAD(type,nr,size) _IOC(_IOC_READ|_IOC_WRITE,(type),(nr),sizeof(size))
-
-/* used to decode them.. */
-#define _IOC_DIR(nr) (((nr) >> _IOC_DIRSHIFT) & _IOC_DIRMASK)
-#define _IOC_TYPE(nr) (((nr) >> _IOC_TYPESHIFT) & _IOC_TYPEMASK)
-#define _IOC_NR(nr) (((nr) >> _IOC_NRSHIFT) & _IOC_NRMASK)
-#define _IOC_SIZE(nr) (((nr) >> _IOC_SIZESHIFT) & _IOC_SIZEMASK)
-
-/* various drivers, such as the pcmcia stuff, need these... */
-#define IOC_IN (_IOC_WRITE << _IOC_DIRSHIFT)
-#define IOC_OUT (_IOC_READ << _IOC_DIRSHIFT)
-#define IOC_INOUT ((_IOC_WRITE|_IOC_READ) << _IOC_DIRSHIFT)
-#define IOCSIZE_MASK (_IOC_SIZEMASK << _IOC_SIZESHIFT)
-#define IOCSIZE_SHIFT (_IOC_SIZESHIFT)
+#include <asm-generic/ioctl.h>
#endif /* _ASM_POWERPC_IOCTL_H */
diff --git a/include/asm-powerpc/mmu-hash64.h b/include/asm-powerpc/mmu-hash64.h
index 39c5c5f62bf5..d1dc16afb118 100644
--- a/include/asm-powerpc/mmu-hash64.h
+++ b/include/asm-powerpc/mmu-hash64.h
@@ -182,6 +182,7 @@ extern int mmu_io_psize;
extern int mmu_kernel_ssize;
extern int mmu_highuser_ssize;
extern u16 mmu_slb_size;
+extern unsigned long tce_alloc_start, tce_alloc_end;
/*
* If the processor supports 64k normal pages but not 64k cache
diff --git a/include/asm-powerpc/mpc6xx.h b/include/asm-powerpc/mpc6xx.h
new file mode 100644
index 000000000000..effc2291beb2
--- /dev/null
+++ b/include/asm-powerpc/mpc6xx.h
@@ -0,0 +1,6 @@
+#ifndef __ASM_POWERPC_MPC6xx_H
+#define __ASM_POWERPC_MPC6xx_H
+
+void mpc6xx_enter_standby(void);
+
+#endif
diff --git a/include/asm-powerpc/mpic.h b/include/asm-powerpc/mpic.h
index a4d0f876b427..fe566a348a86 100644
--- a/include/asm-powerpc/mpic.h
+++ b/include/asm-powerpc/mpic.h
@@ -353,6 +353,8 @@ struct mpic
#define MPIC_ENABLE_MCK 0x00000200
/* Disable bias among target selection, spread interrupts evenly */
#define MPIC_NO_BIAS 0x00000400
+/* Ignore NIRQS as reported by FRR */
+#define MPIC_BROKEN_FRR_NIRQS 0x00000800
/* MPIC HW modification ID */
#define MPIC_REGSET_MASK 0xf0000000
diff --git a/include/asm-powerpc/of_device.h b/include/asm-powerpc/of_device.h
index 6526e139a463..3c123990ca2e 100644
--- a/include/asm-powerpc/of_device.h
+++ b/include/asm-powerpc/of_device.h
@@ -21,8 +21,6 @@ extern struct of_device *of_device_alloc(struct device_node *np,
const char *bus_id,
struct device *parent);
-extern ssize_t of_device_get_modalias(struct of_device *ofdev,
- char *str, ssize_t len);
extern int of_device_uevent(struct device *dev,
struct kobj_uevent_env *env);
diff --git a/include/asm-powerpc/ppc_asm.h b/include/asm-powerpc/ppc_asm.h
index 2dbd4e7884fa..ef96bfd4ef4c 100644
--- a/include/asm-powerpc/ppc_asm.h
+++ b/include/asm-powerpc/ppc_asm.h
@@ -356,6 +356,12 @@ END_FTR_SECTION_IFCLR(CPU_FTR_601)
#define toreal(rd)
#define fromreal(rd)
+/*
+ * We use addis to ensure compatibility with the "classic" ppc versions of
+ * these macros, which use rs = 0 to get the tophys offset in rd, rather than
+ * converting the address in r0, and so this version has to do that too
+ * (i.e. set register rd to 0 when rs == 0).
+ */
#define tophys(rd,rs) \
addis rd,rs,0
diff --git a/include/asm-powerpc/ptrace.h b/include/asm-powerpc/ptrace.h
index 39023dde1cc4..38d87e5e569d 100644
--- a/include/asm-powerpc/ptrace.h
+++ b/include/asm-powerpc/ptrace.h
@@ -119,6 +119,7 @@ extern int ptrace_put_reg(struct task_struct *task, int regno,
#ifndef __powerpc64__
#define IS_CRITICAL_EXC(regs) (((regs)->trap & 2) != 0)
#define IS_MCHECK_EXC(regs) (((regs)->trap & 4) != 0)
+#define IS_DEBUG_EXC(regs) (((regs)->trap & 8) != 0)
#endif /* ! __powerpc64__ */
#define TRAP(regs) ((regs)->trap & ~0xF)
#ifdef __powerpc64__
diff --git a/include/asm-powerpc/smp.h b/include/asm-powerpc/smp.h
index 505f35bacaa9..1cd43e3d94fb 100644
--- a/include/asm-powerpc/smp.h
+++ b/include/asm-powerpc/smp.h
@@ -37,6 +37,8 @@ extern void cpu_die(void);
extern void smp_send_debugger_break(int cpu);
extern void smp_message_recv(int);
+DECLARE_PER_CPU(unsigned int, pvr);
+
#ifdef CONFIG_HOTPLUG_CPU
extern void fixup_irqs(cpumask_t map);
int generic_cpu_disable(void);
diff --git a/include/asm-powerpc/system.h b/include/asm-powerpc/system.h
index 2b6559a6d113..df781adac6dd 100644
--- a/include/asm-powerpc/system.h
+++ b/include/asm-powerpc/system.h
@@ -190,6 +190,7 @@ extern struct task_struct *_switch(struct thread_struct *prev,
extern unsigned int rtas_data;
extern int mem_init_done; /* set on boot once kmalloc can be called */
+extern int init_bootmem_done; /* set on !NUMA once bootmem is available */
extern unsigned long memory_limit;
extern unsigned long klimit;
diff --git a/include/asm-powerpc/thread_info.h b/include/asm-powerpc/thread_info.h
index d030f5ce39ad..b705c2a7651a 100644
--- a/include/asm-powerpc/thread_info.h
+++ b/include/asm-powerpc/thread_info.h
@@ -116,7 +116,6 @@ static inline struct thread_info *current_thread_info(void)
#define TIF_SECCOMP 10 /* secure computing */
#define TIF_RESTOREALL 11 /* Restore all regs (implies NOERROR) */
#define TIF_NOERROR 12 /* Force successful syscall return */
-#define TIF_RESTORE_SIGMASK 13 /* Restore signal mask in do_signal */
#define TIF_FREEZE 14 /* Freezing for suspend */
#define TIF_RUNLATCH 15 /* Is the runlatch enabled? */
#define TIF_ABI_PENDING 16 /* 32/64 bit switch needed */
@@ -134,21 +133,33 @@ static inline struct thread_info *current_thread_info(void)
#define _TIF_SECCOMP (1<<TIF_SECCOMP)
#define _TIF_RESTOREALL (1<<TIF_RESTOREALL)
#define _TIF_NOERROR (1<<TIF_NOERROR)
-#define _TIF_RESTORE_SIGMASK (1<<TIF_RESTORE_SIGMASK)
#define _TIF_FREEZE (1<<TIF_FREEZE)
#define _TIF_RUNLATCH (1<<TIF_RUNLATCH)
#define _TIF_ABI_PENDING (1<<TIF_ABI_PENDING)
#define _TIF_SYSCALL_T_OR_A (_TIF_SYSCALL_TRACE|_TIF_SYSCALL_AUDIT|_TIF_SECCOMP)
-#define _TIF_USER_WORK_MASK ( _TIF_SIGPENDING | \
- _TIF_NEED_RESCHED | _TIF_RESTORE_SIGMASK)
+#define _TIF_USER_WORK_MASK (_TIF_SIGPENDING | _TIF_NEED_RESCHED)
#define _TIF_PERSYSCALL_MASK (_TIF_RESTOREALL|_TIF_NOERROR)
/* Bits in local_flags */
/* Don't move TLF_NAPPING without adjusting the code in entry_32.S */
#define TLF_NAPPING 0 /* idle thread enabled NAP mode */
+#define TLF_SLEEPING 1 /* suspend code enabled SLEEP mode */
+#define TLF_RESTORE_SIGMASK 2 /* Restore signal mask in do_signal */
#define _TLF_NAPPING (1 << TLF_NAPPING)
+#define _TLF_SLEEPING (1 << TLF_SLEEPING)
+#define _TLF_RESTORE_SIGMASK (1 << TLF_RESTORE_SIGMASK)
+
+#ifndef __ASSEMBLY__
+#define HAVE_SET_RESTORE_SIGMASK 1
+static inline void set_restore_sigmask(void)
+{
+ struct thread_info *ti = current_thread_info();
+ ti->local_flags |= _TLF_RESTORE_SIGMASK;
+ set_bit(TIF_SIGPENDING, &ti->flags);
+}
+#endif /* !__ASSEMBLY__ */
#endif /* __KERNEL__ */
diff --git a/include/asm-powerpc/time.h b/include/asm-powerpc/time.h
index ce5de6e0e690..febd581ec9b0 100644
--- a/include/asm-powerpc/time.h
+++ b/include/asm-powerpc/time.h
@@ -33,6 +33,7 @@ extern unsigned tb_to_us;
struct rtc_time;
extern void to_tm(int tim, struct rtc_time * tm);
+extern void GregorianDay(struct rtc_time *tm);
extern time_t last_rtc_update;
extern void generic_calibrate_decr(void);
diff --git a/include/asm-powerpc/xmon.h b/include/asm-powerpc/xmon.h
index 88320a05f0a8..5eb8e599e5cc 100644
--- a/include/asm-powerpc/xmon.h
+++ b/include/asm-powerpc/xmon.h
@@ -12,13 +12,22 @@
#ifdef __KERNEL__
+#include <linux/irqreturn.h>
+
#ifdef CONFIG_XMON
extern void xmon_setup(void);
extern void xmon_register_spus(struct list_head *list);
+struct pt_regs;
+extern int xmon(struct pt_regs *excp);
+extern irqreturn_t xmon_irq(int, void *);
#else
static inline void xmon_setup(void) { };
static inline void xmon_register_spus(struct list_head *list) { };
#endif
+#if defined(CONFIG_XMON) && defined(CONFIG_SMP)
+extern int cpus_are_in_xmon(void);
+#endif
+
#endif /* __KERNEL __ */
#endif /* __ASM_POWERPC_XMON_H */
diff --git a/include/linux/of_device.h b/include/linux/of_device.h
index afe338217d91..d3a74e00a3e1 100644
--- a/include/linux/of_device.h
+++ b/include/linux/of_device.h
@@ -24,4 +24,7 @@ static inline void of_device_free(struct of_device *dev)
of_release_dev(&dev->dev);
}
+extern ssize_t of_device_get_modalias(struct of_device *ofdev,
+ char *str, ssize_t len);
+
#endif /* _LINUX_OF_DEVICE_H */
generated by cgit (git 2.34.1) at 2025-06-09 20:13:17 +0000