diff options
Diffstat (limited to 'drivers/edac/i82875p_edac.c')
-rw-r--r-- | drivers/edac/i82875p_edac.c | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/drivers/edac/i82875p_edac.c b/drivers/edac/i82875p_edac.c index 10f15d85fb5..eac574285da 100644 --- a/drivers/edac/i82875p_edac.c +++ b/drivers/edac/i82875p_edac.c | |||
@@ -342,11 +342,13 @@ static void i82875p_init_csrows(struct mem_ctl_info *mci, | |||
342 | void __iomem * ovrfl_window, u32 drc) | 342 | void __iomem * ovrfl_window, u32 drc) |
343 | { | 343 | { |
344 | struct csrow_info *csrow; | 344 | struct csrow_info *csrow; |
345 | struct dimm_info *dimm; | ||
346 | unsigned nr_chans = dual_channel_active(drc) + 1; | ||
345 | unsigned long last_cumul_size; | 347 | unsigned long last_cumul_size; |
346 | u8 value; | 348 | u8 value; |
347 | u32 drc_ddim; /* DRAM Data Integrity Mode 0=none,2=edac */ | 349 | u32 drc_ddim; /* DRAM Data Integrity Mode 0=none,2=edac */ |
348 | u32 cumul_size; | 350 | u32 cumul_size; |
349 | int index; | 351 | int index, j; |
350 | 352 | ||
351 | drc_ddim = (drc >> 18) & 0x1; | 353 | drc_ddim = (drc >> 18) & 0x1; |
352 | last_cumul_size = 0; | 354 | last_cumul_size = 0; |
@@ -371,10 +373,15 @@ static void i82875p_init_csrows(struct mem_ctl_info *mci, | |||
371 | csrow->last_page = cumul_size - 1; | 373 | csrow->last_page = cumul_size - 1; |
372 | csrow->nr_pages = cumul_size - last_cumul_size; | 374 | csrow->nr_pages = cumul_size - last_cumul_size; |
373 | last_cumul_size = cumul_size; | 375 | last_cumul_size = cumul_size; |
374 | csrow->grain = 1 << 12; /* I82875P_EAP has 4KiB reolution */ | 376 | |
375 | csrow->mtype = MEM_DDR; | 377 | for (j = 0; j < nr_chans; j++) { |
376 | csrow->dtype = DEV_UNKNOWN; | 378 | dimm = csrow->channels[j].dimm; |
377 | csrow->edac_mode = drc_ddim ? EDAC_SECDED : EDAC_NONE; | 379 | |
380 | dimm->grain = 1 << 12; /* I82875P_EAP has 4KiB reolution */ | ||
381 | dimm->mtype = MEM_DDR; | ||
382 | dimm->dtype = DEV_UNKNOWN; | ||
383 | dimm->edac_mode = drc_ddim ? EDAC_SECDED : EDAC_NONE; | ||
384 | } | ||
378 | } | 385 | } |
379 | } | 386 | } |
380 | 387 | ||