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author | Peter Stuge <peter@stuge.se> | 2009-01-23 05:23:06 +0000 |
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committer | Peter Stuge <peter@stuge.se> | 2009-01-23 05:23:06 +0000 |
commit | 0d53a29c833741b62fe7547e75c07e95bbd45bac (patch) | |
tree | b7417fb2e24f15ed90e8102301ff365a71852878 /chipset_enable.c | |
parent | e137a7ec75a7e11f7d3fc9bc9ac1026eda6aa86c (diff) | |
download | flashrom-0d53a29c833741b62fe7547e75c07e95bbd45bac.zip flashrom-0d53a29c833741b62fe7547e75c07e95bbd45bac.tar.gz |
Check all mmap() calls and print helpful Linux error message
Corresponding to flashrom svn r386 and coreboot v2 svn r3890.
Signed-off-by: Peter Stuge <peter@stuge.se>
Acked-by: Peter Stuge <peter@stuge.se>
Diffstat (limited to 'chipset_enable.c')
-rw-r--r-- | chipset_enable.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/chipset_enable.c b/chipset_enable.c index 52d1549..d7eb7fa 100644 --- a/chipset_enable.c +++ b/chipset_enable.c @@ -220,6 +220,7 @@ static int enable_flash_vt8237s_spi(struct pci_dev *dev, const char *name) if (spibar == MAP_FAILED) { perror("Can't mmap memory using " MEM_DEV); + mmap_errmsg(); exit(1); } @@ -255,6 +256,7 @@ static int enable_flash_ich_dc_spi(struct pci_dev *dev, const char *name, (off_t) tmp); if (rcrb == MAP_FAILED) { perror("Can't mmap memory using " MEM_DEV); + mmap_errmsg(); exit(1); } @@ -681,6 +683,7 @@ static int enable_flash_sb600(struct pci_dev *dev, const char *name) fd_mem, (off_t)tmp); if (sb600_spibar == MAP_FAILED) { perror("Can't mmap memory using " MEM_DEV); + mmap_errmsg(); exit(1); } sb600_spibar += low_bits; @@ -837,6 +840,7 @@ static int get_flashbase_sc520(struct pci_dev *dev, const char *name) if (mmcr == MAP_FAILED) { perror("Can't mmap Elan SC520 specific registers using " MEM_DEV); + mmap_errmsg(); exit(1); } |