summaryrefslogtreecommitdiffstats
path: root/include/asm-powerpc
diff options
context:
space:
mode:
Diffstat (limited to 'include/asm-powerpc')
-rw-r--r--include/asm-powerpc/compat.h5
-rw-r--r--include/asm-powerpc/cputable.h11
-rw-r--r--include/asm-powerpc/dma-mapping.h1
-rw-r--r--include/asm-powerpc/eeh.h6
-rw-r--r--include/asm-powerpc/kexec.h7
-rw-r--r--include/asm-powerpc/mman.h30
-rw-r--r--include/asm-powerpc/mmu.h1
-rw-r--r--include/asm-powerpc/pgalloc.h2
-rw-r--r--include/asm-powerpc/pgtable-4k.h2
-rw-r--r--include/asm-powerpc/pmac_pfunc.h5
-rw-r--r--include/asm-powerpc/ppc-pci.h1
-rw-r--r--include/asm-powerpc/prom.h2
-rw-r--r--include/asm-powerpc/reg.h33
-rw-r--r--include/asm-powerpc/smu.h5
-rw-r--r--include/asm-powerpc/thread_info.h12
-rw-r--r--include/asm-powerpc/unistd.h3
16 files changed, 47 insertions, 79 deletions
diff --git a/include/asm-powerpc/compat.h b/include/asm-powerpc/compat.h
index accb80c9a33..aacaabd28ac 100644
--- a/include/asm-powerpc/compat.h
+++ b/include/asm-powerpc/compat.h
@@ -126,6 +126,11 @@ static inline void __user *compat_ptr(compat_uptr_t uptr)
return (void __user *)(unsigned long)uptr;
}
+static inline compat_uptr_t ptr_to_compat(void __user *uptr)
+{
+ return (u32)(unsigned long)uptr;
+}
+
static inline void __user *compat_alloc_user_space(long len)
{
struct pt_regs *regs = current->thread.regs;
diff --git a/include/asm-powerpc/cputable.h b/include/asm-powerpc/cputable.h
index 64210549f56..5638518968c 100644
--- a/include/asm-powerpc/cputable.h
+++ b/include/asm-powerpc/cputable.h
@@ -20,6 +20,8 @@
#define PPC_FEATURE_POWER5_PLUS 0x00020000
#define PPC_FEATURE_CELL 0x00010000
#define PPC_FEATURE_BOOKE 0x00008000
+#define PPC_FEATURE_SMT 0x00004000
+#define PPC_FEATURE_ICACHE_SNOOP 0x00002000
#ifdef __KERNEL__
#ifndef __ASSEMBLY__
@@ -159,9 +161,11 @@ extern void do_cpu_ftr_fixups(unsigned long offset);
#endif
/* We need to mark all pages as being coherent if we're SMP or we
- * have a 74[45]x and an MPC107 host bridge.
+ * have a 74[45]x and an MPC107 host bridge. Also 83xx requires
+ * it for PCI "streaming/prefetch" to work properly.
*/
-#if defined(CONFIG_SMP) || defined(CONFIG_MPC10X_BRIDGE)
+#if defined(CONFIG_SMP) || defined(CONFIG_MPC10X_BRIDGE) \
+ || defined(CONFIG_PPC_83xx)
#define CPU_FTR_COMMON CPU_FTR_NEED_COHERENT
#else
#define CPU_FTR_COMMON 0
@@ -277,7 +281,8 @@ enum {
CPU_FTRS_G2_LE = CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_MAYBE_CAN_DOZE |
CPU_FTR_USE_TB | CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_HAS_HIGH_BATS,
CPU_FTRS_E300 = CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_MAYBE_CAN_DOZE |
- CPU_FTR_USE_TB | CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_HAS_HIGH_BATS,
+ CPU_FTR_USE_TB | CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_HAS_HIGH_BATS |
+ CPU_FTR_COMMON,
CPU_FTRS_CLASSIC32 = CPU_FTR_COMMON | CPU_FTR_SPLIT_ID_CACHE |
CPU_FTR_USE_TB | CPU_FTR_HPTE_TABLE,
CPU_FTRS_POWER3_32 = CPU_FTR_COMMON | CPU_FTR_SPLIT_ID_CACHE |
diff --git a/include/asm-powerpc/dma-mapping.h b/include/asm-powerpc/dma-mapping.h
index 837756ab7dc..2ac63f56959 100644
--- a/include/asm-powerpc/dma-mapping.h
+++ b/include/asm-powerpc/dma-mapping.h
@@ -15,7 +15,6 @@
#include <linux/mm.h>
#include <asm/scatterlist.h>
#include <asm/io.h>
-#include <asm/bug.h>
#define DMA_ERROR_CODE (~(dma_addr_t)0x0)
diff --git a/include/asm-powerpc/eeh.h b/include/asm-powerpc/eeh.h
index b263fb2fa6e..5207758a6dd 100644
--- a/include/asm-powerpc/eeh.h
+++ b/include/asm-powerpc/eeh.h
@@ -27,6 +27,7 @@
#include <linux/string.h>
struct pci_dev;
+struct pci_bus;
struct device_node;
#ifdef CONFIG_EEH
@@ -60,8 +61,9 @@ void __init pci_addr_cache_build(void);
* to finish the eeh setup for this device.
*/
void eeh_add_device_early(struct device_node *);
+void eeh_add_device_late(struct pci_dev *dev);
void eeh_add_device_tree_early(struct device_node *);
-void eeh_add_device_late(struct pci_dev *);
+void eeh_add_device_tree_late(struct pci_bus *);
/**
* eeh_remove_device - undo EEH setup for the indicated pci device
@@ -122,6 +124,8 @@ static inline void eeh_remove_device(struct pci_dev *dev) { }
static inline void eeh_add_device_tree_early(struct device_node *dn) { }
+static inline void eeh_add_device_tree_late(struct pci_bus *bus) { }
+
static inline void eeh_remove_bus_device(struct pci_dev *dev) { }
#define EEH_POSSIBLE_ERROR(val, type) (0)
#define EEH_IO_ERROR_VALUE(size) (-1UL)
diff --git a/include/asm-powerpc/kexec.h b/include/asm-powerpc/kexec.h
index 640a6459f2f..6a2af2f6853 100644
--- a/include/asm-powerpc/kexec.h
+++ b/include/asm-powerpc/kexec.h
@@ -33,6 +33,7 @@
#ifdef CONFIG_KEXEC
+#ifndef __ASSEMBLY__
#ifdef __powerpc64__
/*
* This function is responsible for capturing register states if coming
@@ -92,7 +93,8 @@ static inline void crash_setup_regs(struct pt_regs *newregs,
"mfxer %0\n"
"std %0, 296(%2)\n"
: "=&r" (tmp1), "=&r" (tmp2)
- : "b" (newregs));
+ : "b" (newregs)
+ : "memory");
}
}
#else
@@ -104,7 +106,6 @@ static inline void crash_setup_regs(struct pt_regs *newregs,
struct pt_regs *oldregs) { }
#endif /* !__powerpc64 __ */
-#ifndef __ASSEMBLY__
#define MAX_NOTE_BYTES 1024
#ifdef __powerpc64__
@@ -121,6 +122,8 @@ extern void default_machine_kexec(struct kimage *image);
extern int default_machine_kexec_prepare(struct kimage *image);
extern void default_machine_crash_shutdown(struct pt_regs *regs);
+extern void machine_kexec_simple(struct kimage *image);
+
#endif /* ! __ASSEMBLY__ */
#endif /* CONFIG_KEXEC */
#endif /* __KERNEL__ */
diff --git a/include/asm-powerpc/mman.h b/include/asm-powerpc/mman.h
index a2e34c21b44..24cf664a829 100644
--- a/include/asm-powerpc/mman.h
+++ b/include/asm-powerpc/mman.h
@@ -1,6 +1,8 @@
#ifndef _ASM_POWERPC_MMAN_H
#define _ASM_POWERPC_MMAN_H
+#include <asm-generic/mman.h>
+
/*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
@@ -8,19 +10,6 @@
* 2 of the License, or (at your option) any later version.
*/
-#define PROT_READ 0x1 /* page can be read */
-#define PROT_WRITE 0x2 /* page can be written */
-#define PROT_EXEC 0x4 /* page can be executed */
-#define PROT_SEM 0x8 /* page may be used for atomic ops */
-#define PROT_NONE 0x0 /* page can not be accessed */
-#define PROT_GROWSDOWN 0x01000000 /* mprotect flag: extend change to start of growsdown vma */
-#define PROT_GROWSUP 0x02000000 /* mprotect flag: extend change to end of growsup vma */
-
-#define MAP_SHARED 0x01 /* Share changes */
-#define MAP_PRIVATE 0x02 /* Changes are private */
-#define MAP_TYPE 0x0f /* Mask for type of mapping */
-#define MAP_FIXED 0x10 /* Interpret addr exactly */
-#define MAP_ANONYMOUS 0x20 /* don't use a file */
#define MAP_RENAME MAP_ANONYMOUS /* In SunOS terminology */
#define MAP_NORESERVE 0x40 /* don't reserve swap pages */
#define MAP_LOCKED 0x80
@@ -29,25 +18,10 @@
#define MAP_DENYWRITE 0x0800 /* ETXTBSY */
#define MAP_EXECUTABLE 0x1000 /* mark it as an executable */
-#define MS_ASYNC 1 /* sync memory asynchronously */
-#define MS_INVALIDATE 2 /* invalidate the caches */
-#define MS_SYNC 4 /* synchronous memory sync */
-
#define MCL_CURRENT 0x2000 /* lock all currently mapped pages */
#define MCL_FUTURE 0x4000 /* lock all additions to address space */
#define MAP_POPULATE 0x8000 /* populate (prefault) pagetables */
#define MAP_NONBLOCK 0x10000 /* do not block on IO */
-#define MADV_NORMAL 0x0 /* default page-in behavior */
-#define MADV_RANDOM 0x1 /* page-in minimum required */
-#define MADV_SEQUENTIAL 0x2 /* read-ahead aggressively */
-#define MADV_WILLNEED 0x3 /* pre-fault pages */
-#define MADV_DONTNEED 0x4 /* discard these pages */
-#define MADV_REMOVE 0x5 /* remove these pages & resources */
-
-/* compatibility flags */
-#define MAP_ANON MAP_ANONYMOUS
-#define MAP_FILE 0
-
#endif /* _ASM_POWERPC_MMAN_H */
diff --git a/include/asm-powerpc/mmu.h b/include/asm-powerpc/mmu.h
index d096d9e76ad..b0b9a3f8cdc 100644
--- a/include/asm-powerpc/mmu.h
+++ b/include/asm-powerpc/mmu.h
@@ -112,6 +112,7 @@ typedef struct {
} hpte_t;
extern hpte_t *htab_address;
+extern unsigned long htab_size_bytes;
extern unsigned long htab_hash_mask;
/*
diff --git a/include/asm-powerpc/pgalloc.h b/include/asm-powerpc/pgalloc.h
index 9f5b052784a..a00ee002cd1 100644
--- a/include/asm-powerpc/pgalloc.h
+++ b/include/asm-powerpc/pgalloc.h
@@ -146,7 +146,7 @@ extern void pgtable_free_tlb(struct mmu_gather *tlb, pgtable_free_t pgf);
pgtable_free_tlb(tlb, pgtable_free_cache(pmd, \
PMD_CACHE_NUM, PMD_TABLE_SIZE-1))
#ifndef CONFIG_PPC_64K_PAGES
-#define __pud_free_tlb(tlb, pmd) \
+#define __pud_free_tlb(tlb, pud) \
pgtable_free_tlb(tlb, pgtable_free_cache(pud, \
PUD_CACHE_NUM, PUD_TABLE_SIZE-1))
#endif /* CONFIG_PPC_64K_PAGES */
diff --git a/include/asm-powerpc/pgtable-4k.h b/include/asm-powerpc/pgtable-4k.h
index e9590c06ad9..80a7832d272 100644
--- a/include/asm-powerpc/pgtable-4k.h
+++ b/include/asm-powerpc/pgtable-4k.h
@@ -88,4 +88,4 @@
(((addr) >> PUD_SHIFT) & (PTRS_PER_PUD - 1)))
#define pud_ERROR(e) \
- printk("%s:%d: bad pmd %08lx.\n", __FILE__, __LINE__, pud_val(e))
+ printk("%s:%d: bad pud %08lx.\n", __FILE__, __LINE__, pud_val(e))
diff --git a/include/asm-powerpc/pmac_pfunc.h b/include/asm-powerpc/pmac_pfunc.h
index d9728c80f86..cef61304ffc 100644
--- a/include/asm-powerpc/pmac_pfunc.h
+++ b/include/asm-powerpc/pmac_pfunc.h
@@ -167,6 +167,7 @@ struct pmf_irq_client {
void *data;
struct module *owner;
struct list_head link;
+ struct pmf_function *func;
};
@@ -187,9 +188,7 @@ extern int pmf_register_irq_client(struct device_node *np,
const char *name,
struct pmf_irq_client *client);
-extern void pmf_unregister_irq_client(struct device_node *np,
- const char *name,
- struct pmf_irq_client *client);
+extern void pmf_unregister_irq_client(struct pmf_irq_client *client);
/*
* Called by the handlers when an irq happens
diff --git a/include/asm-powerpc/ppc-pci.h b/include/asm-powerpc/ppc-pci.h
index f80482c7231..cf79bc7ebb5 100644
--- a/include/asm-powerpc/ppc-pci.h
+++ b/include/asm-powerpc/ppc-pci.h
@@ -38,6 +38,7 @@ void *traverse_pci_devices(struct device_node *start, traverse_func pre,
void pci_devs_phb_init(void);
void pci_devs_phb_init_dynamic(struct pci_controller *phb);
+int setup_phb(struct device_node *dev, struct pci_controller *phb);
void __devinit scan_phb(struct pci_controller *hose);
/* From rtas_pci.h */
diff --git a/include/asm-powerpc/prom.h b/include/asm-powerpc/prom.h
index 5b2bd4eefb0..cbd297f44cc 100644
--- a/include/asm-powerpc/prom.h
+++ b/include/asm-powerpc/prom.h
@@ -222,5 +222,7 @@ extern int of_address_to_resource(struct device_node *dev, int index,
extern int of_pci_address_to_resource(struct device_node *dev, int bar,
struct resource *r);
+extern void kdump_move_device_tree(void);
+
#endif /* __KERNEL__ */
#endif /* _POWERPC_PROM_H */
diff --git a/include/asm-powerpc/reg.h b/include/asm-powerpc/reg.h
index 12ecc9b9f28..72bfe3af046 100644
--- a/include/asm-powerpc/reg.h
+++ b/include/asm-powerpc/reg.h
@@ -615,27 +615,9 @@
#define proc_trap() asm volatile("trap")
#ifdef CONFIG_PPC64
-static inline void ppc64_runlatch_on(void)
-{
- unsigned long ctrl;
-
- if (cpu_has_feature(CPU_FTR_CTRL)) {
- ctrl = mfspr(SPRN_CTRLF);
- ctrl |= CTRL_RUNLATCH;
- mtspr(SPRN_CTRLT, ctrl);
- }
-}
-
-static inline void ppc64_runlatch_off(void)
-{
- unsigned long ctrl;
-
- if (cpu_has_feature(CPU_FTR_CTRL)) {
- ctrl = mfspr(SPRN_CTRLF);
- ctrl &= ~CTRL_RUNLATCH;
- mtspr(SPRN_CTRLT, ctrl);
- }
-}
+
+extern void ppc64_runlatch_on(void);
+extern void ppc64_runlatch_off(void);
extern unsigned long scom970_read(unsigned int address);
extern void scom970_write(unsigned int address, unsigned long value);
@@ -645,15 +627,6 @@ extern void scom970_write(unsigned int address, unsigned long value);
#define __get_SP() ({unsigned long sp; \
asm volatile("mr %0,1": "=r" (sp)); sp;})
-#else /* __ASSEMBLY__ */
-
-#define RUNLATCH_ON(REG) \
-BEGIN_FTR_SECTION \
- mfspr (REG),SPRN_CTRLF; \
- ori (REG),(REG),CTRL_RUNLATCH; \
- mtspr SPRN_CTRLT,(REG); \
-END_FTR_SECTION_IFSET(CPU_FTR_CTRL)
-
#endif /* __ASSEMBLY__ */
#endif /* __KERNEL__ */
#endif /* _ASM_POWERPC_REG_H */
diff --git a/include/asm-powerpc/smu.h b/include/asm-powerpc/smu.h
index 82ce4760777..2dc93632f21 100644
--- a/include/asm-powerpc/smu.h
+++ b/include/asm-powerpc/smu.h
@@ -521,6 +521,11 @@ struct smu_sdbp_cpupiddata {
extern struct smu_sdbp_header *smu_get_sdb_partition(int id,
unsigned int *size);
+/* Get "sdb" partition data from an SMU satellite */
+extern struct smu_sdbp_header *smu_sat_get_sdb_partition(unsigned int sat_id,
+ int id, unsigned int *size);
+
+
#endif /* __KERNEL__ */
diff --git a/include/asm-powerpc/thread_info.h b/include/asm-powerpc/thread_info.h
index 67cdaf3ae9f..ffc7462d77b 100644
--- a/include/asm-powerpc/thread_info.h
+++ b/include/asm-powerpc/thread_info.h
@@ -37,7 +37,6 @@ struct thread_info {
int preempt_count; /* 0 => preemptable,
<0 => BUG */
struct restart_block restart_block;
- void *nvgprs_frame;
/* low level flags - has atomic operations done on it */
unsigned long flags ____cacheline_aligned_in_smp;
};
@@ -113,14 +112,13 @@ static inline struct thread_info *current_thread_info(void)
#define TIF_POLLING_NRFLAG 4 /* true if poll_idle() is polling
TIF_NEED_RESCHED */
#define TIF_32BIT 5 /* 32 bit binary */
-/* #define SPARE 6 */
+#define TIF_RUNLATCH 6 /* Is the runlatch enabled? */
#define TIF_ABI_PENDING 7 /* 32/64 bit switch needed */
#define TIF_SYSCALL_AUDIT 8 /* syscall auditing active */
#define TIF_SINGLESTEP 9 /* singlestepping active */
#define TIF_MEMDIE 10
#define TIF_SECCOMP 11 /* secure computing */
#define TIF_RESTOREALL 12 /* Restore all regs (implies NOERROR) */
-#define TIF_SAVE_NVGPRS 13 /* Save r14-r31 in signal frame */
#define TIF_NOERROR 14 /* Force successful syscall return */
#define TIF_RESTORE_SIGMASK 15 /* Restore signal mask in do_signal */
@@ -131,21 +129,19 @@ static inline struct thread_info *current_thread_info(void)
#define _TIF_NEED_RESCHED (1<<TIF_NEED_RESCHED)
#define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG)
#define _TIF_32BIT (1<<TIF_32BIT)
-/* #define _SPARE (1<<SPARE) */
+#define _TIF_RUNLATCH (1<<TIF_RUNLATCH)
#define _TIF_ABI_PENDING (1<<TIF_ABI_PENDING)
#define _TIF_SYSCALL_AUDIT (1<<TIF_SYSCALL_AUDIT)
#define _TIF_SINGLESTEP (1<<TIF_SINGLESTEP)
#define _TIF_SECCOMP (1<<TIF_SECCOMP)
#define _TIF_RESTOREALL (1<<TIF_RESTOREALL)
-#define _TIF_SAVE_NVGPRS (1<<TIF_SAVE_NVGPRS)
#define _TIF_NOERROR (1<<TIF_NOERROR)
#define _TIF_RESTORE_SIGMASK (1<<TIF_RESTORE_SIGMASK)
#define _TIF_SYSCALL_T_OR_A (_TIF_SYSCALL_TRACE|_TIF_SYSCALL_AUDIT|_TIF_SECCOMP)
#define _TIF_USER_WORK_MASK (_TIF_NOTIFY_RESUME | _TIF_SIGPENDING | \
- _TIF_NEED_RESCHED | _TIF_RESTOREALL | \
- _TIF_RESTORE_SIGMASK)
-#define _TIF_PERSYSCALL_MASK (_TIF_RESTOREALL|_TIF_NOERROR|_TIF_SAVE_NVGPRS)
+ _TIF_NEED_RESCHED | _TIF_RESTORE_SIGMASK)
+#define _TIF_PERSYSCALL_MASK (_TIF_RESTOREALL|_TIF_NOERROR)
#endif /* __KERNEL__ */
diff --git a/include/asm-powerpc/unistd.h b/include/asm-powerpc/unistd.h
index a40cdff21a8..35556993f06 100644
--- a/include/asm-powerpc/unistd.h
+++ b/include/asm-powerpc/unistd.h
@@ -300,8 +300,9 @@
#define __NR_spu_create 279
#define __NR_pselect6 280
#define __NR_ppoll 281
+#define __NR_unshare 282
-#define __NR_syscalls 282
+#define __NR_syscalls 283
#ifdef __KERNEL__
#define __NR__exit __NR_exit
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-16 12:44:09 +0000