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-rw-r--r--arch/parisc/include/asm/atomic.h16
-rw-r--r--arch/parisc/include/asm/bitsperlong.h20
-rw-r--r--arch/parisc/include/asm/dma.h3
-rw-r--r--arch/parisc/include/asm/errno.h1
-rw-r--r--arch/parisc/include/asm/kmap_types.h24
-rw-r--r--arch/parisc/include/asm/page.h2
-rw-r--r--arch/parisc/include/asm/pci.h13
-rw-r--r--arch/parisc/include/asm/perf_counter.h7
-rw-r--r--arch/parisc/include/asm/processor.h3
-rw-r--r--arch/parisc/include/asm/system.h4
-rw-r--r--arch/parisc/include/asm/thread_info.h2
-rw-r--r--arch/parisc/include/asm/tlb.h4
-rw-r--r--arch/parisc/include/asm/tlbflush.h14
-rw-r--r--arch/parisc/include/asm/types.h8
-rw-r--r--arch/parisc/include/asm/uaccess.h2
-rw-r--r--arch/parisc/include/asm/unistd.h6
16 files changed, 64 insertions, 65 deletions
diff --git a/arch/parisc/include/asm/atomic.h b/arch/parisc/include/asm/atomic.h
index ada3e5364d8..8bc9e96699b 100644
--- a/arch/parisc/include/asm/atomic.h
+++ b/arch/parisc/include/asm/atomic.h
@@ -222,13 +222,13 @@ static __inline__ int atomic_add_unless(atomic_t *v, int a, int u)
#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0)
-#define atomic_add(i,v) ((void)(__atomic_add_return( ((int)(i)),(v))))
-#define atomic_sub(i,v) ((void)(__atomic_add_return(-((int)(i)),(v))))
+#define atomic_add(i,v) ((void)(__atomic_add_return( (i),(v))))
+#define atomic_sub(i,v) ((void)(__atomic_add_return(-(i),(v))))
#define atomic_inc(v) ((void)(__atomic_add_return( 1,(v))))
#define atomic_dec(v) ((void)(__atomic_add_return( -1,(v))))
-#define atomic_add_return(i,v) (__atomic_add_return( ((int)(i)),(v)))
-#define atomic_sub_return(i,v) (__atomic_add_return(-((int)(i)),(v)))
+#define atomic_add_return(i,v) (__atomic_add_return( (i),(v)))
+#define atomic_sub_return(i,v) (__atomic_add_return(-(i),(v)))
#define atomic_inc_return(v) (__atomic_add_return( 1,(v)))
#define atomic_dec_return(v) (__atomic_add_return( -1,(v)))
@@ -336,8 +336,12 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
#define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
-#endif /* CONFIG_64BIT */
+#else /* CONFIG_64BIT */
-#include <asm-generic/atomic.h>
+#include <asm-generic/atomic64.h>
+
+#endif /* !CONFIG_64BIT */
+
+#include <asm-generic/atomic-long.h>
#endif /* _ASM_PARISC_ATOMIC_H_ */
diff --git a/arch/parisc/include/asm/bitsperlong.h b/arch/parisc/include/asm/bitsperlong.h
new file mode 100644
index 00000000000..75196b415d3
--- /dev/null
+++ b/arch/parisc/include/asm/bitsperlong.h
@@ -0,0 +1,20 @@
+#ifndef __ASM_PARISC_BITSPERLONG_H
+#define __ASM_PARISC_BITSPERLONG_H
+
+/*
+ * using CONFIG_* outside of __KERNEL__ is wrong,
+ * __LP64__ was also removed from headers, so what
+ * is the right approach on parisc?
+ * -arnd
+ */
+#if (defined(__KERNEL__) && defined(CONFIG_64BIT)) || defined (__LP64__)
+#define __BITS_PER_LONG 64
+#define SHIFT_PER_LONG 6
+#else
+#define __BITS_PER_LONG 32
+#define SHIFT_PER_LONG 5
+#endif
+
+#include <asm-generic/bitsperlong.h>
+
+#endif /* __ASM_PARISC_BITSPERLONG_H */
diff --git a/arch/parisc/include/asm/dma.h b/arch/parisc/include/asm/dma.h
index 31ad0f05af3..f7a18f96870 100644
--- a/arch/parisc/include/asm/dma.h
+++ b/arch/parisc/include/asm/dma.h
@@ -1,5 +1,4 @@
-/* $Id: dma.h,v 1.2 1999/04/27 00:46:18 deller Exp $
- * linux/include/asm/dma.h: Defines for using and allocating dma channels.
+/* asm/dma.h: Defines for using and allocating dma channels.
* Written by Hennus Bergman, 1992.
* High DMA channel support & info by Hannu Savolainen
* and John Boyd, Nov. 1992.
diff --git a/arch/parisc/include/asm/errno.h b/arch/parisc/include/asm/errno.h
index e2f3ddc796b..9992abdd782 100644
--- a/arch/parisc/include/asm/errno.h
+++ b/arch/parisc/include/asm/errno.h
@@ -120,5 +120,6 @@
#define EOWNERDEAD 254 /* Owner died */
#define ENOTRECOVERABLE 255 /* State not recoverable */
+#define ERFKILL 256 /* Operation not possible due to RF-kill */
#endif
diff --git a/arch/parisc/include/asm/kmap_types.h b/arch/parisc/include/asm/kmap_types.h
index 806aae3c533..58e91ed0388 100644
--- a/arch/parisc/include/asm/kmap_types.h
+++ b/arch/parisc/include/asm/kmap_types.h
@@ -1,30 +1,12 @@
#ifndef _ASM_KMAP_TYPES_H
#define _ASM_KMAP_TYPES_H
-
#ifdef CONFIG_DEBUG_HIGHMEM
-# define D(n) __KM_FENCE_##n ,
-#else
-# define D(n)
+#define __WITH_KM_FENCE
#endif
-enum km_type {
-D(0) KM_BOUNCE_READ,
-D(1) KM_SKB_SUNRPC_DATA,
-D(2) KM_SKB_DATA_SOFTIRQ,
-D(3) KM_USER0,
-D(4) KM_USER1,
-D(5) KM_BIO_SRC_IRQ,
-D(6) KM_BIO_DST_IRQ,
-D(7) KM_PTE0,
-D(8) KM_PTE1,
-D(9) KM_IRQ0,
-D(10) KM_IRQ1,
-D(11) KM_SOFTIRQ0,
-D(12) KM_SOFTIRQ1,
-D(13) KM_TYPE_NR
-};
+#include <asm-generic/kmap_types.h>
-#undef D
+#undef __WITH_KM_FENCE
#endif
diff --git a/arch/parisc/include/asm/page.h b/arch/parisc/include/asm/page.h
index 7bc5125d7d4..a84cc1f925f 100644
--- a/arch/parisc/include/asm/page.h
+++ b/arch/parisc/include/asm/page.h
@@ -159,6 +159,6 @@ extern int npmem_ranges;
VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
#include <asm-generic/memory_model.h>
-#include <asm-generic/page.h>
+#include <asm-generic/getorder.h>
#endif /* _PARISC_PAGE_H */
diff --git a/arch/parisc/include/asm/pci.h b/arch/parisc/include/asm/pci.h
index 4ba868f44a5..7d842d699df 100644
--- a/arch/parisc/include/asm/pci.h
+++ b/arch/parisc/include/asm/pci.h
@@ -268,19 +268,6 @@ extern void
pcibios_bus_to_resource(struct pci_dev *dev, struct resource *res,
struct pci_bus_region *region);
-static inline struct resource *
-pcibios_select_root(struct pci_dev *pdev, struct resource *res)
-{
- struct resource *root = NULL;
-
- if (res->flags & IORESOURCE_IO)
- root = &ioport_resource;
- if (res->flags & IORESOURCE_MEM)
- root = &iomem_resource;
-
- return root;
-}
-
static inline void pcibios_penalize_isa_irq(int irq, int active)
{
/* We don't need to penalize isa irq's */
diff --git a/arch/parisc/include/asm/perf_counter.h b/arch/parisc/include/asm/perf_counter.h
new file mode 100644
index 00000000000..dc9e829f701
--- /dev/null
+++ b/arch/parisc/include/asm/perf_counter.h
@@ -0,0 +1,7 @@
+#ifndef __ASM_PARISC_PERF_COUNTER_H
+#define __ASM_PARISC_PERF_COUNTER_H
+
+/* parisc only supports software counters through this interface. */
+static inline void set_perf_counter_pending(void) { }
+
+#endif /* __ASM_PARISC_PERF_COUNTER_H */
diff --git a/arch/parisc/include/asm/processor.h b/arch/parisc/include/asm/processor.h
index 9d64df8754b..9ce66e9d1c2 100644
--- a/arch/parisc/include/asm/processor.h
+++ b/arch/parisc/include/asm/processor.h
@@ -18,6 +18,7 @@
#include <asm/types.h>
#include <asm/system.h>
#include <asm/percpu.h>
+
#endif /* __ASSEMBLY__ */
#define KERNEL_STACK_SIZE (4*PAGE_SIZE)
@@ -127,6 +128,8 @@ struct thread_struct {
unsigned long flags;
};
+#define task_pt_regs(tsk) ((struct pt_regs *)&((tsk)->thread.regs))
+
/* Thread struct flags. */
#define PARISC_UAC_NOPRINT (1UL << 0) /* see prctl and unaligned.c */
#define PARISC_UAC_SIGBUS (1UL << 1)
diff --git a/arch/parisc/include/asm/system.h b/arch/parisc/include/asm/system.h
index ee80c920b46..d91357bca5b 100644
--- a/arch/parisc/include/asm/system.h
+++ b/arch/parisc/include/asm/system.h
@@ -168,8 +168,8 @@ static inline void set_eiem(unsigned long val)
/* LDCW, the only atomic read-write operation PA-RISC has. *sigh*. */
#define __ldcw(a) ({ \
unsigned __ret; \
- __asm__ __volatile__(__LDCW " 0(%1),%0" \
- : "=r" (__ret) : "r" (a)); \
+ __asm__ __volatile__(__LDCW " 0(%2),%0" \
+ : "=r" (__ret), "+m" (*(a)) : "r" (a)); \
__ret; \
})
diff --git a/arch/parisc/include/asm/thread_info.h b/arch/parisc/include/asm/thread_info.h
index 0407959da48..4ce0edfbe96 100644
--- a/arch/parisc/include/asm/thread_info.h
+++ b/arch/parisc/include/asm/thread_info.h
@@ -23,7 +23,7 @@ struct thread_info {
.flags = 0, \
.cpu = 0, \
.addr_limit = KERNEL_DS, \
- .preempt_count = 1, \
+ .preempt_count = INIT_PREEMPT_COUNT, \
.restart_block = { \
.fn = do_no_restart_syscall \
} \
diff --git a/arch/parisc/include/asm/tlb.h b/arch/parisc/include/asm/tlb.h
index 383b1db310e..07924903989 100644
--- a/arch/parisc/include/asm/tlb.h
+++ b/arch/parisc/include/asm/tlb.h
@@ -21,7 +21,7 @@ do { if (!(tlb)->fullmm) \
#include <asm-generic/tlb.h>
-#define __pmd_free_tlb(tlb, pmd) pmd_free((tlb)->mm, pmd)
-#define __pte_free_tlb(tlb, pte) pte_free((tlb)->mm, pte)
+#define __pmd_free_tlb(tlb, pmd, addr) pmd_free((tlb)->mm, pmd)
+#define __pte_free_tlb(tlb, pte, addr) pte_free((tlb)->mm, pte)
#endif
diff --git a/arch/parisc/include/asm/tlbflush.h b/arch/parisc/include/asm/tlbflush.h
index 1f6fd4fc05b..8f1a8100bf2 100644
--- a/arch/parisc/include/asm/tlbflush.h
+++ b/arch/parisc/include/asm/tlbflush.h
@@ -12,14 +12,12 @@
* N class systems, only one PxTLB inter processor broadcast can be
* active at any one time on the Merced bus. This tlb purge
* synchronisation is fairly lightweight and harmless so we activate
- * it on all SMP systems not just the N class. We also need to have
- * preemption disabled on uniprocessor machines, and spin_lock does that
- * nicely.
+ * it on all systems not just the N class.
*/
extern spinlock_t pa_tlb_lock;
-#define purge_tlb_start(x) spin_lock(&pa_tlb_lock)
-#define purge_tlb_end(x) spin_unlock(&pa_tlb_lock)
+#define purge_tlb_start(flags) spin_lock_irqsave(&pa_tlb_lock, flags)
+#define purge_tlb_end(flags) spin_unlock_irqrestore(&pa_tlb_lock, flags)
extern void flush_tlb_all(void);
extern void flush_tlb_all_local(void *);
@@ -63,14 +61,16 @@ static inline void flush_tlb_mm(struct mm_struct *mm)
static inline void flush_tlb_page(struct vm_area_struct *vma,
unsigned long addr)
{
+ unsigned long flags;
+
/* For one page, it's not worth testing the split_tlb variable */
mb();
mtsp(vma->vm_mm->context,1);
- purge_tlb_start();
+ purge_tlb_start(flags);
pdtlb(addr);
pitlb(addr);
- purge_tlb_end();
+ purge_tlb_end(flags);
}
void __flush_tlb_range(unsigned long sid,
diff --git a/arch/parisc/include/asm/types.h b/arch/parisc/include/asm/types.h
index 7f5a39bfb4c..20135cc8003 100644
--- a/arch/parisc/include/asm/types.h
+++ b/arch/parisc/include/asm/types.h
@@ -14,14 +14,6 @@ typedef unsigned short umode_t;
*/
#ifdef __KERNEL__
-#ifdef CONFIG_64BIT
-#define BITS_PER_LONG 64
-#define SHIFT_PER_LONG 6
-#else
-#define BITS_PER_LONG 32
-#define SHIFT_PER_LONG 5
-#endif
-
#ifndef __ASSEMBLY__
/* Dma addresses are 32-bits wide. */
diff --git a/arch/parisc/include/asm/uaccess.h b/arch/parisc/include/asm/uaccess.h
index cd4c0b2a8e7..7cf799d70b4 100644
--- a/arch/parisc/include/asm/uaccess.h
+++ b/arch/parisc/include/asm/uaccess.h
@@ -7,7 +7,7 @@
#include <asm/page.h>
#include <asm/system.h>
#include <asm/cache.h>
-#include <asm-generic/uaccess.h>
+#include <asm-generic/uaccess-unaligned.h>
#define VERIFY_READ 0
#define VERIFY_WRITE 1
diff --git a/arch/parisc/include/asm/unistd.h b/arch/parisc/include/asm/unistd.h
index ef26b009dc5..f3d3b8b012c 100644
--- a/arch/parisc/include/asm/unistd.h
+++ b/arch/parisc/include/asm/unistd.h
@@ -807,8 +807,12 @@
#define __NR_dup3 (__NR_Linux + 312)
#define __NR_pipe2 (__NR_Linux + 313)
#define __NR_inotify_init1 (__NR_Linux + 314)
+#define __NR_preadv (__NR_Linux + 315)
+#define __NR_pwritev (__NR_Linux + 316)
+#define __NR_rt_tgsigqueueinfo (__NR_Linux + 317)
+#define __NR_perf_counter_open (__NR_Linux + 318)
-#define __NR_Linux_syscalls (__NR_inotify_init1 + 1)
+#define __NR_Linux_syscalls (__NR_perf_counter_open + 1)
#define __IGNORE_select /* newselect */
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