diff options
Diffstat (limited to 'chipset_enable.c')
| -rw-r--r-- | chipset_enable.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/chipset_enable.c b/chipset_enable.c index 3dec881..fdcae7b 100644 --- a/chipset_enable.c +++ b/chipset_enable.c @@ -198,7 +198,7 @@ static int enable_flash_ich_dc_spi(struct pci_dev *dev, const char *name, unsign /* Calculate the Root Complex Register Block address */ tmp &= 0xffffc000; printf_debug("Root Complex Register Block address = 0x%x\n", tmp); - rcrb = mmap(0, 0x4000, PROT_READ, MAP_SHARED, fd_mem, (off_t)tmp); + rcrb = mmap(0, 0x4000, PROT_READ | PROT_WRITE, MAP_SHARED, fd_mem, (off_t)tmp); if (rcrb == MAP_FAILED) { perror("Can't mmap memory using " MEM_DEV); exit(1); |
