Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=6783fe6253045bf5cbdf25e4be296f91437c5523
Commit: 6783fe6253045bf5cbdf25e4be296f91437c5523
Parent: 84502f817b0b28f37e0a7355c75f05bb489d3a01
Author: Dmitri Vorobiev <[EMAIL PROTECTED]>
AuthorDate: Tue Feb 19 00:02:37 2008 +0300
Committer: Ralf Baechle <[EMAIL PROTECTED]>
CommitDate: Tue Feb 19 17:01:31 2008 +0000
[MIPS] Wire up the timerfd_*() o32 system calls
This patch enables the system calls timerfd_create(), timerfd_settime()
and timerfd_gettime() for MIPS architecture.
Please see the following Bugzilla entry for more details:
http://bugzilla.kernel.org/show_bug.cgi?id=10038
This was tested using a Malta 4Kc board in both little-endian and
big-endian modes. The unit test program is available from the URL
above.
Signed-off-by: Dmitri Vorobiev <[EMAIL PROTECTED]>
[Ralf: Added N64, N32 and O32 bits on 64-bit kernels.]
Signed-off-by: Ralf Baechle <[EMAIL PROTECTED]>
---
arch/mips/kernel/scall32-o32.S | 3 +++
arch/mips/kernel/scall64-64.S | 3 +++
arch/mips/kernel/scall64-n32.S | 3 +++
arch/mips/kernel/scall64-o32.S | 3 +++
include/asm-mips/unistd.h | 21 +++++++++++++++------
5 files changed, 27 insertions(+), 6 deletions(-)
diff --git a/arch/mips/kernel/scall32-o32.S b/arch/mips/kernel/scall32-o32.S
index f798139..08a9c50 100644
--- a/arch/mips/kernel/scall32-o32.S
+++ b/arch/mips/kernel/scall32-o32.S
@@ -663,6 +663,9 @@ einval: li v0, -EINVAL
sys sys_ni_syscall 0
sys sys_eventfd 1
sys sys_fallocate 6 /* 4320 */
+ sys sys_timerfd_create 2
+ sys sys_timerfd_gettime 2
+ sys sys_timerfd_settime 4
.endm
/* We pre-compute the number of _instruction_ bytes needed to
diff --git a/arch/mips/kernel/scall64-64.S b/arch/mips/kernel/scall64-64.S
index a626be6..dc597b6 100644
--- a/arch/mips/kernel/scall64-64.S
+++ b/arch/mips/kernel/scall64-64.S
@@ -478,4 +478,7 @@ sys_call_table:
PTR sys_ni_syscall
PTR sys_eventfd
PTR sys_fallocate
+ PTR sys_timerfd_create /* 5280 */
+ PTR sys_timerfd_gettime
+ PTR sys_timerfd_settime
.size sys_call_table,.-sys_call_table
diff --git a/arch/mips/kernel/scall64-n32.S b/arch/mips/kernel/scall64-n32.S
index 9d5bcaf..12940ec 100644
--- a/arch/mips/kernel/scall64-n32.S
+++ b/arch/mips/kernel/scall64-n32.S
@@ -404,4 +404,7 @@ EXPORT(sysn32_call_table)
PTR sys_ni_syscall
PTR sys_eventfd
PTR sys_fallocate
+ PTR sys_timerfd_create
+ PTR sys_timerfd_gettime /* 5285 */
+ PTR sys_timerfd_settime
.size sysn32_call_table,.-sysn32_call_table
diff --git a/arch/mips/kernel/scall64-o32.S b/arch/mips/kernel/scall64-o32.S
index fd2019c..9a275ef 100644
--- a/arch/mips/kernel/scall64-o32.S
+++ b/arch/mips/kernel/scall64-o32.S
@@ -526,4 +526,7 @@ sys_call_table:
PTR sys_ni_syscall
PTR sys_eventfd
PTR sys32_fallocate /* 4320 */
+ PTR sys_timerfd_create
+ PTR sys_timerfd_gettime
+ PTR sys_timerfd_settime
.size sys_call_table,.-sys_call_table
diff --git a/include/asm-mips/unistd.h b/include/asm-mips/unistd.h
index fa9a587..4964c82 100644
--- a/include/asm-mips/unistd.h
+++ b/include/asm-mips/unistd.h
@@ -341,16 +341,19 @@
#define __NR_timerfd (__NR_Linux + 318)
#define __NR_eventfd (__NR_Linux + 319)
#define __NR_fallocate (__NR_Linux + 320)
+#define __NR_timerfd_create (__NR_Linux + 321)
+#define __NR_timerfd_gettime (__NR_Linux + 322)
+#define __NR_timerfd_settime (__NR_Linux + 323)
/*
* Offset of the last Linux o32 flavoured syscall
*/
-#define __NR_Linux_syscalls 320
+#define __NR_Linux_syscalls 323
#endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */
#define __NR_O32_Linux 4000
-#define __NR_O32_Linux_syscalls 320
+#define __NR_O32_Linux_syscalls 323
#if _MIPS_SIM == _MIPS_SIM_ABI64
@@ -638,16 +641,19 @@
#define __NR_timerfd (__NR_Linux + 277)
#define __NR_eventfd (__NR_Linux + 278)
#define __NR_fallocate (__NR_Linux + 279)
+#define __NR_timerfd_create (__NR_Linux + 280)
+#define __NR_timerfd_gettime (__NR_Linux + 281)
+#define __NR_timerfd_settime (__NR_Linux + 282)
/*
* Offset of the last Linux 64-bit flavoured syscall
*/
-#define __NR_Linux_syscalls 279
+#define __NR_Linux_syscalls 282
#endif /* _MIPS_SIM == _MIPS_SIM_ABI64 */
#define __NR_64_Linux 5000
-#define __NR_64_Linux_syscalls 279
+#define __NR_64_Linux_syscalls 282
#if _MIPS_SIM == _MIPS_SIM_NABI32
@@ -939,16 +945,19 @@
#define __NR_timerfd (__NR_Linux + 281)
#define __NR_eventfd (__NR_Linux + 282)
#define __NR_fallocate (__NR_Linux + 283)
+#define __NR_timerfd_create (__NR_Linux + 284)
+#define __NR_timerfd_gettime (__NR_Linux + 285)
+#define __NR_timerfd_settime (__NR_Linux + 286)
/*
* Offset of the last N32 flavoured syscall
*/
-#define __NR_Linux_syscalls 283
+#define __NR_Linux_syscalls 286
#endif /* _MIPS_SIM == _MIPS_SIM_NABI32 */
#define __NR_N32_Linux 6000
-#define __NR_N32_Linux_syscalls 283
+#define __NR_N32_Linux_syscalls 286
#ifdef __KERNEL__
-
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