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-rw-r--r--include/asm-frv/auxvec.h4
-rw-r--r--include/asm-frv/fcntl.h89
-rw-r--r--include/asm-frv/futex.h53
-rw-r--r--include/asm-frv/page.h17
-rw-r--r--include/asm-frv/types.h2
-rw-r--r--include/asm-frv/uaccess.h6
6 files changed, 60 insertions, 111 deletions
diff --git a/include/asm-frv/auxvec.h b/include/asm-frv/auxvec.h
new file mode 100644
index 00000000000..07710778fa1
--- /dev/null
+++ b/include/asm-frv/auxvec.h
@@ -0,0 +1,4 @@
+#ifndef __FRV_AUXVEC_H
+#define __FRV_AUXVEC_H
+
+#endif
diff --git a/include/asm-frv/fcntl.h b/include/asm-frv/fcntl.h
index d61b999f997..46ab12db573 100644
--- a/include/asm-frv/fcntl.h
+++ b/include/asm-frv/fcntl.h
@@ -1,88 +1 @@
-#ifndef _ASM_FCNTL_H
-#define _ASM_FCNTL_H
-
-/* open/fcntl - O_SYNC is only implemented on blocks devices and on files
- located on an ext2 file system */
-#define O_ACCMODE 0003
-#define O_RDONLY 00
-#define O_WRONLY 01
-#define O_RDWR 02
-#define O_CREAT 0100 /* not fcntl */
-#define O_EXCL 0200 /* not fcntl */
-#define O_NOCTTY 0400 /* not fcntl */
-#define O_TRUNC 01000 /* not fcntl */
-#define O_APPEND 02000
-#define O_NONBLOCK 04000
-#define O_NDELAY O_NONBLOCK
-#define O_SYNC 010000
-#define FASYNC 020000 /* fcntl, for BSD compatibility */
-#define O_DIRECT 040000 /* direct disk access hint */
-#define O_LARGEFILE 0100000
-#define O_DIRECTORY 0200000 /* must be a directory */
-#define O_NOFOLLOW 0400000 /* don't follow links */
-#define O_NOATIME 01000000
-
-#define F_DUPFD 0 /* dup */
-#define F_GETFD 1 /* get close_on_exec */
-#define F_SETFD 2 /* set/clear close_on_exec */
-#define F_GETFL 3 /* get file->f_flags */
-#define F_SETFL 4 /* set file->f_flags */
-#define F_GETLK 5
-#define F_SETLK 6
-#define F_SETLKW 7
-
-#define F_SETOWN 8 /* for sockets. */
-#define F_GETOWN 9 /* for sockets. */
-#define F_SETSIG 10 /* for sockets. */
-#define F_GETSIG 11 /* for sockets. */
-
-#define F_GETLK64 12 /* using 'struct flock64' */
-#define F_SETLK64 13
-#define F_SETLKW64 14
-
-/* for F_[GET|SET]FL */
-#define FD_CLOEXEC 1 /* actually anything with low bit set goes */
-
-/* for posix fcntl() and lockf() */
-#define F_RDLCK 0
-#define F_WRLCK 1
-#define F_UNLCK 2
-
-/* for old implementation of bsd flock () */
-#define F_EXLCK 4 /* or 3 */
-#define F_SHLCK 8 /* or 4 */
-
-/* for leases */
-#define F_INPROGRESS 16
-
-/* operations for bsd flock(), also used by the kernel implementation */
-#define LOCK_SH 1 /* shared lock */
-#define LOCK_EX 2 /* exclusive lock */
-#define LOCK_NB 4 /* or'd with one of the above to prevent
- blocking */
-#define LOCK_UN 8 /* remove lock */
-
-#define LOCK_MAND 32 /* This is a mandatory flock */
-#define LOCK_READ 64 /* ... Which allows concurrent read operations */
-#define LOCK_WRITE 128 /* ... Which allows concurrent write operations */
-#define LOCK_RW 192 /* ... Which allows concurrent read & write ops */
-
-struct flock {
- short l_type;
- short l_whence;
- off_t l_start;
- off_t l_len;
- pid_t l_pid;
-};
-
-struct flock64 {
- short l_type;
- short l_whence;
- loff_t l_start;
- loff_t l_len;
- pid_t l_pid;
-};
-
-#define F_LINUX_SPECIFIC_BASE 1024
-#endif /* _ASM_FCNTL_H */
-
+#include <asm-generic/fcntl.h>
diff --git a/include/asm-frv/futex.h b/include/asm-frv/futex.h
new file mode 100644
index 00000000000..2cac5ecd9d0
--- /dev/null
+++ b/include/asm-frv/futex.h
@@ -0,0 +1,53 @@
+#ifndef _ASM_FUTEX_H
+#define _ASM_FUTEX_H
+
+#ifdef __KERNEL__
+
+#include <linux/futex.h>
+#include <asm/errno.h>
+#include <asm/uaccess.h>
+
+static inline int
+futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
+{
+ int op = (encoded_op >> 28) & 7;
+ int cmp = (encoded_op >> 24) & 15;
+ int oparg = (encoded_op << 8) >> 20;
+ int cmparg = (encoded_op << 20) >> 20;
+ int oldval = 0, ret, tem;
+ if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
+ oparg = 1 << oparg;
+
+ if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int)))
+ return -EFAULT;
+
+ inc_preempt_count();
+
+ switch (op) {
+ case FUTEX_OP_SET:
+ case FUTEX_OP_ADD:
+ case FUTEX_OP_OR:
+ case FUTEX_OP_ANDN:
+ case FUTEX_OP_XOR:
+ default:
+ ret = -ENOSYS;
+ }
+
+ dec_preempt_count();
+
+ if (!ret) {
+ switch (cmp) {
+ case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break;
+ case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break;
+ case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break;
+ case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break;
+ case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break;
+ case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break;
+ default: ret = -ENOSYS;
+ }
+ }
+ return ret;
+}
+
+#endif
+#endif
diff --git a/include/asm-frv/page.h b/include/asm-frv/page.h
index f7914f1782b..4feba567e7f 100644
--- a/include/asm-frv/page.h
+++ b/include/asm-frv/page.h
@@ -45,21 +45,6 @@ typedef struct { unsigned long pgprot; } pgprot_t;
/* to align the pointer to the (next) page boundary */
#define PAGE_ALIGN(addr) (((addr) + PAGE_SIZE - 1) & PAGE_MASK)
-/* Pure 2^n version of get_order */
-static inline int get_order(unsigned long size) __attribute_const__;
-static inline int get_order(unsigned long size)
-{
- int order;
-
- size = (size - 1) >> (PAGE_SHIFT - 1);
- order = -1;
- do {
- size >>= 1;
- order++;
- } while (size);
- return order;
-}
-
#define devmem_is_allowed(pfn) 1
#define __pa(vaddr) virt_to_phys((void *) vaddr)
@@ -102,4 +87,6 @@ extern unsigned long max_pfn;
#define WANT_PAGE_VIRTUAL 1
#endif
+#include <asm-generic/page.h>
+
#endif /* _ASM_PAGE_H */
diff --git a/include/asm-frv/types.h b/include/asm-frv/types.h
index 1a5b6546bb4..50605df6d8a 100644
--- a/include/asm-frv/types.h
+++ b/include/asm-frv/types.h
@@ -65,8 +65,6 @@ typedef u64 u_quad_t;
typedef u32 dma_addr_t;
-typedef unsigned short kmem_bufctl_t;
-
#endif /* __ASSEMBLY__ */
#endif /* __KERNEL__ */
diff --git a/include/asm-frv/uaccess.h b/include/asm-frv/uaccess.h
index 32dc52e883e..991b50fbba2 100644
--- a/include/asm-frv/uaccess.h
+++ b/include/asm-frv/uaccess.h
@@ -67,12 +67,6 @@ static inline int ___range_ok(unsigned long addr, unsigned long size)
#define access_ok(type,addr,size) (__range_ok((addr), (size)) == 0)
#define __access_ok(addr,size) (__range_ok((addr), (size)) == 0)
-/* this function will go away soon - use access_ok() / __range_ok() instead */
-static inline int __deprecated verify_area(int type, const void * addr, unsigned long size)
-{
- return __range_ok(addr, size);
-}
-
/*
* The exception table consists of pairs of addresses: the first is the
* address of an instruction that is allowed to fault, and the second is