aboutsummaryrefslogtreecommitdiff
path: root/include/asm-frv
diff options
context:
space:
mode:
Diffstat (limited to 'include/asm-frv')
-rw-r--r--include/asm-frv/atomic.h6
-rw-r--r--include/asm-frv/cacheflush.h12
-rw-r--r--include/asm-frv/io.h1
-rw-r--r--include/asm-frv/uaccess.h3
-rw-r--r--include/asm-frv/unistd.h28
5 files changed, 37 insertions, 13 deletions
diff --git a/include/asm-frv/atomic.h b/include/asm-frv/atomic.h
index a59f684b4f3..5d9f84bfdca 100644
--- a/include/asm-frv/atomic.h
+++ b/include/asm-frv/atomic.h
@@ -220,9 +220,9 @@ extern unsigned long atomic_test_and_XOR_mask(unsigned long mask, volatile unsig
switch (sizeof(__xg_orig)) { \
case 4: \
asm volatile( \
- "swap%I0 %2,%M0" \
- : "+m"(*__xg_ptr), "=&r"(__xg_orig) \
- : "r"(x) \
+ "swap%I0 %M0,%1" \
+ : "+m"(*__xg_ptr), "=r"(__xg_orig) \
+ : "1"(x) \
: "memory" \
); \
break; \
diff --git a/include/asm-frv/cacheflush.h b/include/asm-frv/cacheflush.h
index 3007deccb49..eaa5826bc1c 100644
--- a/include/asm-frv/cacheflush.h
+++ b/include/asm-frv/cacheflush.h
@@ -87,5 +87,17 @@ static inline void flush_icache_page(struct vm_area_struct *vma, struct page *pa
flush_icache_user_range(vma, page, page_to_phys(page), PAGE_SIZE);
}
+/*
+ * permit ptrace to access another process's address space through the icache
+ * and the dcache
+ */
+#define copy_to_user_page(vma, page, vaddr, dst, src, len) \
+do { \
+ memcpy((dst), (src), (len)); \
+ flush_icache_user_range((vma), (page), (vaddr), (len)); \
+} while(0)
+
+#define copy_from_user_page(vma, page, vaddr, dst, src, len) \
+ memcpy((dst), (src), (len))
#endif /* _ASM_CACHEFLUSH_H */
diff --git a/include/asm-frv/io.h b/include/asm-frv/io.h
index 075369b1a34..01247cb2bc3 100644
--- a/include/asm-frv/io.h
+++ b/include/asm-frv/io.h
@@ -251,7 +251,6 @@ static inline void writel(uint32_t datum, volatile void __iomem *addr)
#define IOMAP_WRITETHROUGH 3
extern void __iomem *__ioremap(unsigned long physaddr, unsigned long size, int cacheflag);
-extern void __iounmap(void __iomem *addr, unsigned long size);
static inline void __iomem *ioremap(unsigned long physaddr, unsigned long size)
{
diff --git a/include/asm-frv/uaccess.h b/include/asm-frv/uaccess.h
index b6bcbe01f6e..a1d14043886 100644
--- a/include/asm-frv/uaccess.h
+++ b/include/asm-frv/uaccess.h
@@ -306,7 +306,4 @@ extern long strnlen_user(const char *src, long count);
extern unsigned long search_exception_table(unsigned long addr);
-#define copy_to_user_page(vma, page, vaddr, dst, src, len) memcpy(dst, src, len)
-#define copy_from_user_page(vma, page, vaddr, dst, src, len) memcpy(dst, src, len)
-
#endif /* _ASM_UACCESS_H */
diff --git a/include/asm-frv/unistd.h b/include/asm-frv/unistd.h
index 4d994d2e99e..322531caa48 100644
--- a/include/asm-frv/unistd.h
+++ b/include/asm-frv/unistd.h
@@ -295,13 +295,29 @@
#define __NR_add_key 286
#define __NR_request_key 287
#define __NR_keyctl 288
-#define __NR_vperfctr_open 289
-#define __NR_vperfctr_control (__NR_perfctr_info+1)
-#define __NR_vperfctr_unlink (__NR_perfctr_info+2)
-#define __NR_vperfctr_iresume (__NR_perfctr_info+3)
-#define __NR_vperfctr_read (__NR_perfctr_info+4)
+#define __NR_ioprio_set 289
+#define __NR_ioprio_get 290
+#define __NR_inotify_init 291
+#define __NR_inotify_add_watch 292
+#define __NR_inotify_rm_watch 293
+#define __NR_migrate_pages 294
+#define __NR_openat 295
+#define __NR_mkdirat 296
+#define __NR_mknodat 297
+#define __NR_fchownat 298
+#define __NR_futimesat 299
+#define __NR_newfstatat 300
+#define __NR_unlinkat 301
+#define __NR_renameat 302
+#define __NR_linkat 303
+#define __NR_symlinkat 304
+#define __NR_readlinkat 305
+#define __NR_fchmodat 306
+#define __NR_faccessat 307
+#define __NR_pselect6 308
+#define __NR_ppoll 309
-#define NR_syscalls 294
+#define NR_syscalls 310
/*
* process the return value of a syscall, consigning it to one of two possible fates