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| author | Jo-Philipp Wich <jow@openwrt.org> | 2010-02-01 01:32:47 +0000 |
|---|---|---|
| committer | Jo-Philipp Wich <jow@openwrt.org> | 2010-02-01 01:32:47 +0000 |
| commit | 5ebd2ca28a8ac08079aa5cf2e772865f1dafd1da (patch) | |
| tree | e1865162a0fc1b16e8a56f4d8a602470c1777a18 /package/nvram | |
| parent | e402bf7a8e8b46994e55b661edce25552f8cd167 (diff) | |
| download | upstream-5ebd2ca28a8ac08079aa5cf2e772865f1dafd1da.tar.gz upstream-5ebd2ca28a8ac08079aa5cf2e772865f1dafd1da.tar.bz2 upstream-5ebd2ca28a8ac08079aa5cf2e772865f1dafd1da.zip | |
[package] nvram: request memory locked pages in mmap() and make it available for ar71xx
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@19486 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'package/nvram')
| -rw-r--r-- | package/nvram/Makefile | 2 | ||||
| -rw-r--r-- | package/nvram/src/nvram.c | 4 |
2 files changed, 3 insertions, 3 deletions
diff --git a/package/nvram/Makefile b/package/nvram/Makefile index c2270714fd..f5eba9e2b6 100644 --- a/package/nvram/Makefile +++ b/package/nvram/Makefile @@ -18,7 +18,7 @@ define Package/nvram SECTION:=utils CATEGORY:=Base system TITLE:=Userspace port of the Broadcom NVRAM manipulation tool - DEPENDS:=@TARGET_brcm_2_4||@TARGET_brcm47xx + DEPENDS:=@TARGET_brcm_2_4||@TARGET_brcm47xx||@TARGET_ar71xx endef define Package/nvram/description diff --git a/package/nvram/src/nvram.c b/package/nvram/src/nvram.c index ed3da4312b..7ab8c81ab0 100644 --- a/package/nvram/src/nvram.c +++ b/package/nvram/src/nvram.c @@ -2,7 +2,7 @@ * NVRAM variable manipulation (common) * * Copyright 2004, Broadcom Corporation - * Copyright 2009, OpenWrt.org + * Copyright 2009-2010, OpenWrt.org * All Rights Reserved. * * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY @@ -357,7 +357,7 @@ nvram_handle_t * nvram_open(const char *file, int rdonly) { char *mmap_area = (char *) mmap( NULL, nvram_erase_size, PROT_READ | PROT_WRITE, - ( rdonly == NVRAM_RO ) ? MAP_PRIVATE : MAP_SHARED, fd, 0); + (( rdonly == NVRAM_RO ) ? MAP_PRIVATE : MAP_SHARED) | MAP_LOCKED, fd, 0); if( mmap_area != MAP_FAILED ) { |