diff options
| author | Mart Raudsepp <mart.raudsepp@artecdesign.ee> | 2008-02-11 14:32:45 +0000 |
|---|---|---|
| committer | Uwe Hermann <uwe@hermann-uwe.de> | 2008-02-11 14:32:45 +0000 |
| commit | 9792a034e4d56e16d6db7e45574013585cd5c452 (patch) | |
| tree | afeb69f33b9fb7a12247b93763d36ba1adf49b67 /util/flashrom/chipset_enable.c | |
| parent | 5eb25bf48fa65f1f70888954992feb3e8db49308 (diff) | |
flashrom: further cleanups to enable_flash_cs5536
- Remove the "enable write to flash" message, as the caller appears to
already report that.
- Move the 'modprobe msr' suggestions to the first lseek64 error handling, as
we get an error there already.
- Rename a perror string from "read" to "read msr", as we use the latter
already in this function for another read.
Signed-off-by: Mart Raudsepp <mart.raudsepp@artecdesign.ee>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3101 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'util/flashrom/chipset_enable.c')
| -rw-r--r-- | util/flashrom/chipset_enable.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/util/flashrom/chipset_enable.c b/util/flashrom/chipset_enable.c index c9b09980c4..84cb191cf6 100644 --- a/util/flashrom/chipset_enable.c +++ b/util/flashrom/chipset_enable.c @@ -259,18 +259,17 @@ static int enable_flash_cs5536(struct pci_dev *dev, const char *name) if (lseek64(fd_msr, (off64_t) MSR_RCONF_DEFAULT, SEEK_SET) == -1) { perror("lseek64"); + printf("Cannot operate on MSR. Did you run 'modprobe msr'?\n"); close(fd_msr); return -1; } if (read(fd_msr, buf, 8) != 8) { - perror("read"); + perror("read msr"); close(fd_msr); return -1; } - printf("Enabling Geode MSR to write to flash.\n"); - if (buf[7] != 0x22) { buf[7] &= 0xfb; if (lseek64(fd_msr, (off64_t) MSR_RCONF_DEFAULT, SEEK_SET) == -1) { @@ -281,7 +280,6 @@ static int enable_flash_cs5536(struct pci_dev *dev, const char *name) if (write(fd_msr, buf, 8) < 0) { perror("msr write"); - printf("Cannot write to MSR. Did you run 'modprobe msr'?\n"); close(fd_msr); return -1; } @@ -309,7 +307,6 @@ static int enable_flash_cs5536(struct pci_dev *dev, const char *name) } if (write(fd_msr, buf, 8) < 0) { perror("msr write"); - printf("Cannot write to MSR. Did you run 'modprobe msr'?\n"); close(fd_msr); return -1; } |