diff options
Diffstat (limited to 'drivers/edac')
-rw-r--r-- | drivers/edac/i82975x_edac.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/edac/i82975x_edac.c b/drivers/edac/i82975x_edac.c index 5e3acb4eecc9..8ec4e9eef72f 100644 --- a/drivers/edac/i82975x_edac.c +++ b/drivers/edac/i82975x_edac.c | |||
@@ -160,8 +160,8 @@ NOTE: Only ONE of the three must be enabled | |||
160 | * 3:2 Rank 1 architecture | 160 | * 3:2 Rank 1 architecture |
161 | * 1:0 Rank 0 architecture | 161 | * 1:0 Rank 0 architecture |
162 | * | 162 | * |
163 | * 00 => x16 devices; i.e 4 banks | 163 | * 00 => 4 banks |
164 | * 01 => x8 devices; i.e 8 banks | 164 | * 01 => 8 banks |
165 | */ | 165 | */ |
166 | #define I82975X_C0BNKARC 0x10e | 166 | #define I82975X_C0BNKARC 0x10e |
167 | #define I82975X_C1BNKARC 0x18e | 167 | #define I82975X_C1BNKARC 0x18e |
@@ -344,11 +344,7 @@ static int dual_channel_active(void __iomem *mch_window) | |||
344 | static enum dev_type i82975x_dram_type(void __iomem *mch_window, int rank) | 344 | static enum dev_type i82975x_dram_type(void __iomem *mch_window, int rank) |
345 | { | 345 | { |
346 | /* | 346 | /* |
347 | * ASUS P5W DH either does not program this register or programs | 347 | * ECC is possible on i92975x ONLY with DEV_X8 |
348 | * it wrong! | ||
349 | * ECC is possible on i92975x ONLY with DEV_X8 which should mean 'val' | ||
350 | * for each rank should be 01b - the LSB of the word should be 0x55; | ||
351 | * but it reads 0! | ||
352 | */ | 348 | */ |
353 | return DEV_X8; | 349 | return DEV_X8; |
354 | } | 350 | } |