diff options
| author | Stefan Reinauer <stepan@coresystems.de> | 2009-01-26 01:10:48 +0000 |
|---|---|---|
| committer | Peter Stuge <peter@stuge.se> | 2009-01-26 01:10:48 +0000 |
| commit | 53ac3947db69be8c526958b07f59a24dbc3678be (patch) | |
| tree | afcde113a21fbc434c6751fcd1b39a9e85137073 /util/flashrom/flash.h | |
| parent | ac29d61a454f0562c5c63ea1f5e14f9068904bf0 (diff) | |
| download | coreboot-53ac3947db69be8c526958b07f59a24dbc3678be.tar.xz | |
flashrom: Abstract mmap() in physmap.c and only open /dev/mem on the first physmap() call.
Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Signed-off-by: Peter Stuge <peter@stuge.se>
Acked-by: Peter Stuge <peter@stuge.se>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3903 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'util/flashrom/flash.h')
| -rw-r--r-- | util/flashrom/flash.h | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/util/flashrom/flash.h b/util/flashrom/flash.h index a2ff9129da..bad3110e3e 100644 --- a/util/flashrom/flash.h +++ b/util/flashrom/flash.h @@ -466,21 +466,15 @@ typedef enum { extern flashbus_t flashbus; extern void *spibar; -/* Physical memory mapping device */ -#if defined (__sun) && (defined(__i386) || defined(__amd64)) -# define MEM_DEV "/dev/xsvc" -#else -# define MEM_DEV "/dev/mem" -#endif - -extern int fd_mem; - /* debug.c */ extern int verbose; #define printf_debug(x...) { if (verbose) printf(x); } +/* physmap.c */ +void *physmap(const char *descr, unsigned long phys_addr, size_t len); +void physunmap(void *virt_addr, size_t len); + /* flashrom.c */ -void mmap_errmsg(); void map_flash_registers(struct flashchip *flash); /* layout.c */ |