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-rw-r--r--include/asm-frv/Kbuild1
-rw-r--r--include/asm-frv/atomic.h2
-rw-r--r--include/asm-frv/bitops.h2
-rw-r--r--include/asm-frv/cacheflush.h2
-rw-r--r--include/asm-frv/dma-mapping.h10
-rw-r--r--include/asm-frv/elf.h2
-rw-r--r--include/asm-frv/highmem.h2
-rw-r--r--include/asm-frv/mem-layout.h2
-rw-r--r--include/asm-frv/page.h8
-rw-r--r--include/asm-frv/pgalloc.h8
-rw-r--r--include/asm-frv/pgtable.h4
-rw-r--r--include/asm-frv/scatterlist.h10
-rw-r--r--include/asm-frv/system.h24
-rw-r--r--include/asm-frv/unistd.h2
14 files changed, 46 insertions, 33 deletions
diff --git a/include/asm-frv/Kbuild b/include/asm-frv/Kbuild
index 966a9836d55..bc3f12c5b7e 100644
--- a/include/asm-frv/Kbuild
+++ b/include/asm-frv/Kbuild
@@ -4,4 +4,3 @@ header-y += registers.h
unifdef-y += termios.h
unifdef-y += ptrace.h
-unifdef-y += page.h
diff --git a/include/asm-frv/atomic.h b/include/asm-frv/atomic.h
index d425d8d0ad7..6ec494a5bc5 100644
--- a/include/asm-frv/atomic.h
+++ b/include/asm-frv/atomic.h
@@ -1,7 +1,7 @@
/* atomic.h: atomic operation emulation for FR-V
*
* For an explanation of how atomic ops work in this arch, see:
- * Documentation/fujitsu/frv/atomic-ops.txt
+ * Documentation/frv/atomic-ops.txt
*
* Copyright (C) 2004 Red Hat, Inc. All Rights Reserved.
* Written by David Howells (dhowells@redhat.com)
diff --git a/include/asm-frv/bitops.h b/include/asm-frv/bitops.h
index e29de7131b7..5f86b876b29 100644
--- a/include/asm-frv/bitops.h
+++ b/include/asm-frv/bitops.h
@@ -1,7 +1,7 @@
/* bitops.h: bit operations for the Fujitsu FR-V CPUs
*
* For an explanation of how atomic ops work in this arch, see:
- * Documentation/fujitsu/frv/atomic-ops.txt
+ * Documentation/frv/atomic-ops.txt
*
* Copyright (C) 2004 Red Hat, Inc. All Rights Reserved.
* Written by David Howells (dhowells@redhat.com)
diff --git a/include/asm-frv/cacheflush.h b/include/asm-frv/cacheflush.h
index 02500405a6f..432a69e7f3d 100644
--- a/include/asm-frv/cacheflush.h
+++ b/include/asm-frv/cacheflush.h
@@ -29,7 +29,7 @@
#define flush_dcache_mmap_unlock(mapping) do {} while(0)
/*
- * physically-indexed cache managment
+ * physically-indexed cache management
* - see arch/frv/lib/cache.S
*/
extern void frv_dcache_writeback(unsigned long start, unsigned long size);
diff --git a/include/asm-frv/dma-mapping.h b/include/asm-frv/dma-mapping.h
index bcb2df68496..2e8966ca030 100644
--- a/include/asm-frv/dma-mapping.h
+++ b/include/asm-frv/dma-mapping.h
@@ -17,16 +17,6 @@ void *dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle
void dma_free_coherent(struct device *dev, size_t size, void *vaddr, dma_addr_t dma_handle);
/*
- * These macros should be used after a pci_map_sg call has been done
- * to get bus addresses of each of the SG entries and their lengths.
- * You should only work with the number of sg entries pci_map_sg
- * returns, or alternatively stop on the first sg_dma_len(sg) which
- * is 0.
- */
-#define sg_dma_address(sg) ((sg)->dma_address)
-#define sg_dma_len(sg) ((sg)->length)
-
-/*
* Map a single buffer of the indicated size for DMA in streaming mode.
* The 32-bit bus address to use is returned.
*
diff --git a/include/asm-frv/elf.h b/include/asm-frv/elf.h
index 7df58a3e6e4..9fb946bb7dc 100644
--- a/include/asm-frv/elf.h
+++ b/include/asm-frv/elf.h
@@ -137,8 +137,6 @@ do { \
#define ELF_PLATFORM (NULL)
-#ifdef __KERNEL__
#define SET_PERSONALITY(ex, ibcs2) set_personality((ibcs2)?PER_SVR4:PER_LINUX)
-#endif
#endif
diff --git a/include/asm-frv/highmem.h b/include/asm-frv/highmem.h
index ff4d6cdeb15..26cefcde5ce 100644
--- a/include/asm-frv/highmem.h
+++ b/include/asm-frv/highmem.h
@@ -4,7 +4,7 @@
* Written by David Howells (dhowells@redhat.com)
* - Derived from include/asm-i386/highmem.h
*
- * See Documentation/fujitsu/frv/mmu-layout.txt for more information.
+ * See Documentation/frv/mmu-layout.txt for more information.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
diff --git a/include/asm-frv/mem-layout.h b/include/asm-frv/mem-layout.h
index aaf2a773d9d..83532252b8b 100644
--- a/include/asm-frv/mem-layout.h
+++ b/include/asm-frv/mem-layout.h
@@ -39,7 +39,7 @@
#ifdef CONFIG_MMU
-/* see Documentation/fujitsu/frv/mmu-layout.txt */
+/* see Documentation/frv/mmu-layout.txt */
#define KERNEL_LOWMEM_START __UL(0xc0000000)
#define KERNEL_LOWMEM_END __UL(0xd0000000)
#define VMALLOC_START __UL(0xd0000000)
diff --git a/include/asm-frv/page.h b/include/asm-frv/page.h
index 213d92fd652..cacc045700d 100644
--- a/include/asm-frv/page.h
+++ b/include/asm-frv/page.h
@@ -1,8 +1,6 @@
#ifndef _ASM_PAGE_H
#define _ASM_PAGE_H
-#ifdef __KERNEL__
-
#include <asm/virtconvert.h>
#include <asm/mem-layout.h>
#include <asm/sections.h>
@@ -76,13 +74,7 @@ extern unsigned long max_pfn;
#endif /* __ASSEMBLY__ */
-#ifdef CONFIG_CONTIGUOUS_PAGE_ALLOC
-#define WANT_PAGE_VIRTUAL 1
-#endif
-
#include <asm-generic/memory_model.h>
#include <asm-generic/page.h>
-#endif /* __KERNEL__ */
-
#endif /* _ASM_PAGE_H */
diff --git a/include/asm-frv/pgalloc.h b/include/asm-frv/pgalloc.h
index ce982a6c610..e89620ef08c 100644
--- a/include/asm-frv/pgalloc.h
+++ b/include/asm-frv/pgalloc.h
@@ -31,18 +31,18 @@ do { \
*/
extern pgd_t *pgd_alloc(struct mm_struct *);
-extern void pgd_free(pgd_t *);
+extern void pgd_free(struct mm_struct *mm, pgd_t *);
extern pte_t *pte_alloc_one_kernel(struct mm_struct *, unsigned long);
extern struct page *pte_alloc_one(struct mm_struct *, unsigned long);
-static inline void pte_free_kernel(pte_t *pte)
+static inline void pte_free_kernel(struct mm_struct *mm, pte_t *pte)
{
free_page((unsigned long)pte);
}
-static inline void pte_free(struct page *pte)
+static inline void pte_free(struct mm_struct *mm, struct page *pte)
{
__free_page(pte);
}
@@ -55,7 +55,7 @@ static inline void pte_free(struct page *pte)
* (In the PAE case we free the pmds as part of the pgd.)
*/
#define pmd_alloc_one(mm, addr) ({ BUG(); ((pmd_t *) 2); })
-#define pmd_free(x) do { } while (0)
+#define pmd_free(mm, x) do { } while (0)
#define __pmd_free_tlb(tlb,x) do { } while (0)
#endif /* CONFIG_MMU */
diff --git a/include/asm-frv/pgtable.h b/include/asm-frv/pgtable.h
index 147e995bec2..6c0682ed5fc 100644
--- a/include/asm-frv/pgtable.h
+++ b/include/asm-frv/pgtable.h
@@ -93,7 +93,7 @@ extern unsigned long empty_zero_page;
/*
* we use 2-level page tables, folding the PMD (mid-level table) into the PGE (top-level entry)
- * [see Documentation/fujitsu/frv/mmu-layout.txt]
+ * [see Documentation/frv/mmu-layout.txt]
*
* Page Directory:
* - Size: 16KB
@@ -226,7 +226,7 @@ static inline pud_t *pud_offset(pgd_t *pgd, unsigned long address)
* inside the pgd, so has no extra memory associated with it.
*/
#define pud_alloc_one(mm, address) NULL
-#define pud_free(x) do { } while (0)
+#define pud_free(mm, x) do { } while (0)
#define __pud_free_tlb(tlb, x) do { } while (0)
/*
diff --git a/include/asm-frv/scatterlist.h b/include/asm-frv/scatterlist.h
index 2e7143b5a7a..4bca8a28546 100644
--- a/include/asm-frv/scatterlist.h
+++ b/include/asm-frv/scatterlist.h
@@ -31,6 +31,16 @@ struct scatterlist {
unsigned int length;
};
+/*
+ * These macros should be used after a pci_map_sg call has been done
+ * to get bus addresses of each of the SG entries and their lengths.
+ * You should only work with the number of sg entries pci_map_sg
+ * returns, or alternatively stop on the first sg_dma_len(sg) which
+ * is 0.
+ */
+#define sg_dma_address(sg) ((sg)->dma_address)
+#define sg_dma_len(sg) ((sg)->length)
+
#define ISA_DMA_THRESHOLD (0xffffffffUL)
#endif /* !_ASM_SCATTERLIST_H */
diff --git a/include/asm-frv/system.h b/include/asm-frv/system.h
index 9f5663ba19f..59be5443a68 100644
--- a/include/asm-frv/system.h
+++ b/include/asm-frv/system.h
@@ -268,5 +268,29 @@ extern uint32_t __cmpxchg_32(uint32_t *v, uint32_t test, uint32_t new);
#endif
+#include <asm-generic/cmpxchg-local.h>
+
+static inline unsigned long __cmpxchg_local(volatile void *ptr,
+ unsigned long old,
+ unsigned long new, int size)
+{
+ switch (size) {
+ case 4:
+ return cmpxchg(ptr, old, new);
+ default:
+ return __cmpxchg_local_generic(ptr, old, new, size);
+ }
+
+ return old;
+}
+
+/*
+ * cmpxchg_local and cmpxchg64_local are atomic wrt current CPU. Always make
+ * them available.
+ */
+#define cmpxchg_local(ptr, o, n) \
+ ((__typeof__(*(ptr)))__cmpxchg_local((ptr), (unsigned long)(o), \
+ (unsigned long)(n), sizeof(*(ptr))))
+#define cmpxchg64_local(ptr, o, n) __cmpxchg64_local_generic((ptr), (o), (n))
#endif /* _ASM_SYSTEM_H */
diff --git a/include/asm-frv/unistd.h b/include/asm-frv/unistd.h
index cd84f1771e3..e8c98666753 100644
--- a/include/asm-frv/unistd.h
+++ b/include/asm-frv/unistd.h
@@ -328,7 +328,7 @@
#define __NR_epoll_pwait 319
#define __NR_utimensat 320
#define __NR_signalfd 321
-#define __NR_timerfd 322
+/* #define __NR_timerfd 322 removed */
#define __NR_eventfd 323
#define __NR_fallocate 324
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-14 11:58:20 +0000