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| author | Konstantin Olifer <kolifer@gmail.com> | 2010-03-10 15:23:14 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-03-12 15:52:40 -0800 |
| commit | 8de5c1a165be5624a1003ce17877299e04b2afd6 (patch) | |
| tree | 3f85e6045500d60a3309cf567c46ba352fedd5ba /drivers/edac/e752x_edac.c | |
| parent | 66ed3f7516da31205aed9b47a13348c0d982c4f5 (diff) | |
| download | linux-8de5c1a165be5624a1003ce17877299e04b2afd6.tar.gz linux-8de5c1a165be5624a1003ce17877299e04b2afd6.tar.bz2 linux-8de5c1a165be5624a1003ce17877299e04b2afd6.zip | |
edac: e752x fsb ecc
FSB parity is only supported on the Xeon processor. Previously it was
incorrectly enabled for the Celeron as well.
Signed-off-by: Konstantin Olifer <kolifer@gmail.com>
Signed-off-by: Doug Thompson <dougthompson@xmission.com>
Cc: Peter Tyser <ptyser@xes-inc.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/edac/e752x_edac.c')
| -rw-r--r-- | drivers/edac/e752x_edac.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/drivers/edac/e752x_edac.c b/drivers/edac/e752x_edac.c index d205d493a68a..795fcd1eec1c 100644 --- a/drivers/edac/e752x_edac.c +++ b/drivers/edac/e752x_edac.c @@ -1073,10 +1073,7 @@ fail: /* Setup system bus parity mask register. * Sysbus parity supported on: - * e7320/e7520/e7525 + Xeon - * i3100 + Xeon/Celeron - * Sysbus parity not supported on: - * i3100 + Pentium M/Celeron M/Core Duo/Core2 Duo + * e7320/e7520/e7525 + Xeon */ static void e752x_init_sysbus_parity_mask(struct e752x_pvt *pvt) { @@ -1087,10 +1084,7 @@ static void e752x_init_sysbus_parity_mask(struct e752x_pvt *pvt) /* Allow module parameter override, else see if CPU supports parity */ if (sysbus_parity != -1) { enable = sysbus_parity; - } else if (cpu_id[0] && - ((strstr(cpu_id, "Pentium") && strstr(cpu_id, " M ")) || - (strstr(cpu_id, "Celeron") && strstr(cpu_id, " M ")) || - (strstr(cpu_id, "Core") && strstr(cpu_id, "Duo")))) { + } else if (cpu_id[0] && !strstr(cpu_id, "Xeon")) { e752x_printk(KERN_INFO, "System Bus Parity not " "supported by CPU, disabling\n"); enable = 0; |