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path: root/drivers/edac/i5400_edac.c
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Diffstat (limited to 'drivers/edac/i5400_edac.c')
-rw-r--r--drivers/edac/i5400_edac.c165
1 files changed, 82 insertions, 83 deletions
diff --git a/drivers/edac/i5400_edac.c b/drivers/edac/i5400_edac.c
index 3004b946c403..90fad3a9c3f7 100644
--- a/drivers/edac/i5400_edac.c
+++ b/drivers/edac/i5400_edac.c
@@ -542,10 +542,9 @@ static void i5400_proccess_non_recoverable_info(struct mem_ctl_info *mci,
ras = nrec_ras(info);
cas = nrec_cas(info);
- debugf0("\t\tDIMM= %d Channels= %d,%d (Branch= %d "
- "DRAM Bank= %d Buffer ID = %d rdwr= %s ras= %d cas= %d)\n",
- rank, channel, channel + 1, branch >> 1, bank,
- buf_id, rdwr_str(rdwr), ras, cas);
+ edac_dbg(0, "\t\tDIMM= %d Channels= %d,%d (Branch= %d DRAM Bank= %d Buffer ID = %d rdwr= %s ras= %d cas= %d)\n",
+ rank, channel, channel + 1, branch >> 1, bank,
+ buf_id, rdwr_str(rdwr), ras, cas);
/* Only 1 bit will be on */
errnum = find_first_bit(&allErrors, ARRAY_SIZE(error_name));
@@ -595,7 +594,7 @@ static void i5400_process_nonfatal_error_info(struct mem_ctl_info *mci,
/* Correctable errors */
if (allErrors & ERROR_NF_CORRECTABLE) {
- debugf0("\tCorrected bits= 0x%lx\n", allErrors);
+ edac_dbg(0, "\tCorrected bits= 0x%lx\n", allErrors);
branch = extract_fbdchan_indx(info->ferr_nf_fbd);
@@ -616,10 +615,9 @@ static void i5400_process_nonfatal_error_info(struct mem_ctl_info *mci,
/* Only 1 bit will be on */
errnum = find_first_bit(&allErrors, ARRAY_SIZE(error_name));
- debugf0("\t\tDIMM= %d Channel= %d (Branch %d "
- "DRAM Bank= %d rdwr= %s ras= %d cas= %d)\n",
- rank, channel, branch >> 1, bank,
- rdwr_str(rdwr), ras, cas);
+ edac_dbg(0, "\t\tDIMM= %d Channel= %d (Branch %d DRAM Bank= %d rdwr= %s ras= %d cas= %d)\n",
+ rank, channel, branch >> 1, bank,
+ rdwr_str(rdwr), ras, cas);
/* Form out message */
snprintf(msg, sizeof(msg),
@@ -682,7 +680,7 @@ static void i5400_clear_error(struct mem_ctl_info *mci)
static void i5400_check_error(struct mem_ctl_info *mci)
{
struct i5400_error_info info;
- debugf4("MC%d\n", mci->mc_idx);
+ edac_dbg(4, "MC%d\n", mci->mc_idx);
i5400_get_error_info(mci, &info);
i5400_process_error_info(mci, &info);
}
@@ -768,15 +766,16 @@ static int i5400_get_devices(struct mem_ctl_info *mci, int dev_idx)
}
pvt->fsb_error_regs = pdev;
- debugf1("System Address, processor bus- PCI Bus ID: %s %x:%x\n",
- pci_name(pvt->system_address),
- pvt->system_address->vendor, pvt->system_address->device);
- debugf1("Branchmap, control and errors - PCI Bus ID: %s %x:%x\n",
- pci_name(pvt->branchmap_werrors),
- pvt->branchmap_werrors->vendor, pvt->branchmap_werrors->device);
- debugf1("FSB Error Regs - PCI Bus ID: %s %x:%x\n",
- pci_name(pvt->fsb_error_regs),
- pvt->fsb_error_regs->vendor, pvt->fsb_error_regs->device);
+ edac_dbg(1, "System Address, processor bus- PCI Bus ID: %s %x:%x\n",
+ pci_name(pvt->system_address),
+ pvt->system_address->vendor, pvt->system_address->device);
+ edac_dbg(1, "Branchmap, control and errors - PCI Bus ID: %s %x:%x\n",
+ pci_name(pvt->branchmap_werrors),
+ pvt->branchmap_werrors->vendor,
+ pvt->branchmap_werrors->device);
+ edac_dbg(1, "FSB Error Regs - PCI Bus ID: %s %x:%x\n",
+ pci_name(pvt->fsb_error_regs),
+ pvt->fsb_error_regs->vendor, pvt->fsb_error_regs->device);
pvt->branch_0 = pci_get_device(PCI_VENDOR_ID_INTEL,
PCI_DEVICE_ID_INTEL_5400_FBD0, NULL);
@@ -864,8 +863,8 @@ static int determine_mtr(struct i5400_pvt *pvt, int dimm, int channel)
n = dimm;
if (n >= DIMMS_PER_CHANNEL) {
- debugf0("ERROR: trying to access an invalid dimm: %d\n",
- dimm);
+ edac_dbg(0, "ERROR: trying to access an invalid dimm: %d\n",
+ dimm);
return 0;
}
@@ -885,28 +884,29 @@ static void decode_mtr(int slot_row, u16 mtr)
ans = MTR_DIMMS_PRESENT(mtr);
- debugf2("\tMTR%d=0x%x: DIMMs are %s\n", slot_row, mtr,
- ans ? "Present" : "NOT Present");
+ edac_dbg(2, "\tMTR%d=0x%x: DIMMs are %sPresent\n",
+ slot_row, mtr, ans ? "" : "NOT ");
if (!ans)
return;
- debugf2("\t\tWIDTH: x%d\n", MTR_DRAM_WIDTH(mtr));
-
- debugf2("\t\tELECTRICAL THROTTLING is %s\n",
- MTR_DIMMS_ETHROTTLE(mtr) ? "enabled" : "disabled");
-
- debugf2("\t\tNUMBANK: %d bank(s)\n", MTR_DRAM_BANKS(mtr));
- debugf2("\t\tNUMRANK: %s\n", MTR_DIMM_RANK(mtr) ? "double" : "single");
- debugf2("\t\tNUMROW: %s\n",
- MTR_DIMM_ROWS(mtr) == 0 ? "8,192 - 13 rows" :
- MTR_DIMM_ROWS(mtr) == 1 ? "16,384 - 14 rows" :
- MTR_DIMM_ROWS(mtr) == 2 ? "32,768 - 15 rows" :
- "65,536 - 16 rows");
- debugf2("\t\tNUMCOL: %s\n",
- MTR_DIMM_COLS(mtr) == 0 ? "1,024 - 10 columns" :
- MTR_DIMM_COLS(mtr) == 1 ? "2,048 - 11 columns" :
- MTR_DIMM_COLS(mtr) == 2 ? "4,096 - 12 columns" :
- "reserved");
+ edac_dbg(2, "\t\tWIDTH: x%d\n", MTR_DRAM_WIDTH(mtr));
+
+ edac_dbg(2, "\t\tELECTRICAL THROTTLING is %s\n",
+ MTR_DIMMS_ETHROTTLE(mtr) ? "enabled" : "disabled");
+
+ edac_dbg(2, "\t\tNUMBANK: %d bank(s)\n", MTR_DRAM_BANKS(mtr));
+ edac_dbg(2, "\t\tNUMRANK: %s\n",
+ MTR_DIMM_RANK(mtr) ? "double" : "single");
+ edac_dbg(2, "\t\tNUMROW: %s\n",
+ MTR_DIMM_ROWS(mtr) == 0 ? "8,192 - 13 rows" :
+ MTR_DIMM_ROWS(mtr) == 1 ? "16,384 - 14 rows" :
+ MTR_DIMM_ROWS(mtr) == 2 ? "32,768 - 15 rows" :
+ "65,536 - 16 rows");
+ edac_dbg(2, "\t\tNUMCOL: %s\n",
+ MTR_DIMM_COLS(mtr) == 0 ? "1,024 - 10 columns" :
+ MTR_DIMM_COLS(mtr) == 1 ? "2,048 - 11 columns" :
+ MTR_DIMM_COLS(mtr) == 2 ? "4,096 - 12 columns" :
+ "reserved");
}
static void handle_channel(struct i5400_pvt *pvt, int dimm, int channel,
@@ -979,7 +979,7 @@ static void calculate_dimm_size(struct i5400_pvt *pvt)
"-------------------------------");
p += n;
space -= n;
- debugf2("%s\n", mem_buffer);
+ edac_dbg(2, "%s\n", mem_buffer);
p = mem_buffer;
space = PAGE_SIZE;
}
@@ -994,7 +994,7 @@ static void calculate_dimm_size(struct i5400_pvt *pvt)
p += n;
space -= n;
}
- debugf2("%s\n", mem_buffer);
+ edac_dbg(2, "%s\n", mem_buffer);
p = mem_buffer;
space = PAGE_SIZE;
}
@@ -1004,7 +1004,7 @@ static void calculate_dimm_size(struct i5400_pvt *pvt)
"-------------------------------");
p += n;
space -= n;
- debugf2("%s\n", mem_buffer);
+ edac_dbg(2, "%s\n", mem_buffer);
p = mem_buffer;
space = PAGE_SIZE;
@@ -1019,7 +1019,7 @@ static void calculate_dimm_size(struct i5400_pvt *pvt)
}
space -= n;
- debugf2("%s\n", mem_buffer);
+ edac_dbg(2, "%s\n", mem_buffer);
p = mem_buffer;
space = PAGE_SIZE;
@@ -1032,7 +1032,7 @@ static void calculate_dimm_size(struct i5400_pvt *pvt)
}
/* output the last message and free buffer */
- debugf2("%s\n", mem_buffer);
+ edac_dbg(2, "%s\n", mem_buffer);
kfree(mem_buffer);
}
@@ -1062,18 +1062,18 @@ static void i5400_get_mc_regs(struct mem_ctl_info *mci)
maxdimmperch = pvt->maxdimmperch;
maxch = pvt->maxch;
- debugf2("AMBASE= 0x%lx MAXCH= %d MAX-DIMM-Per-CH= %d\n",
- (long unsigned int)pvt->ambase, pvt->maxch, pvt->maxdimmperch);
+ edac_dbg(2, "AMBASE= 0x%lx MAXCH= %d MAX-DIMM-Per-CH= %d\n",
+ (long unsigned int)pvt->ambase, pvt->maxch, pvt->maxdimmperch);
/* Get the Branch Map regs */
pci_read_config_word(pvt->branchmap_werrors, TOLM, &pvt->tolm);
pvt->tolm >>= 12;
- debugf2("\nTOLM (number of 256M regions) =%u (0x%x)\n", pvt->tolm,
- pvt->tolm);
+ edac_dbg(2, "\nTOLM (number of 256M regions) =%u (0x%x)\n",
+ pvt->tolm, pvt->tolm);
actual_tolm = (u32) ((1000l * pvt->tolm) >> (30 - 28));
- debugf2("Actual TOLM byte addr=%u.%03u GB (0x%x)\n",
- actual_tolm/1000, actual_tolm % 1000, pvt->tolm << 28);
+ edac_dbg(2, "Actual TOLM byte addr=%u.%03u GB (0x%x)\n",
+ actual_tolm/1000, actual_tolm % 1000, pvt->tolm << 28);
pci_read_config_word(pvt->branchmap_werrors, MIR0, &pvt->mir0);
pci_read_config_word(pvt->branchmap_werrors, MIR1, &pvt->mir1);
@@ -1082,11 +1082,13 @@ static void i5400_get_mc_regs(struct mem_ctl_info *mci)
limit = (pvt->mir0 >> 4) & 0x0fff;
way0 = pvt->mir0 & 0x1;
way1 = pvt->mir0 & 0x2;
- debugf2("MIR0: limit= 0x%x WAY1= %u WAY0= %x\n", limit, way1, way0);
+ edac_dbg(2, "MIR0: limit= 0x%x WAY1= %u WAY0= %x\n",
+ limit, way1, way0);
limit = (pvt->mir1 >> 4) & 0xfff;
way0 = pvt->mir1 & 0x1;
way1 = pvt->mir1 & 0x2;
- debugf2("MIR1: limit= 0x%x WAY1= %u WAY0= %x\n", limit, way1, way0);
+ edac_dbg(2, "MIR1: limit= 0x%x WAY1= %u WAY0= %x\n",
+ limit, way1, way0);
/* Get the set of MTR[0-3] regs by each branch */
for (slot_row = 0; slot_row < DIMMS_PER_CHANNEL; slot_row++) {
@@ -1096,8 +1098,8 @@ static void i5400_get_mc_regs(struct mem_ctl_info *mci)
pci_read_config_word(pvt->branch_0, where,
&pvt->b0_mtr[slot_row]);
- debugf2("MTR%d where=0x%x B0 value=0x%x\n", slot_row, where,
- pvt->b0_mtr[slot_row]);
+ edac_dbg(2, "MTR%d where=0x%x B0 value=0x%x\n",
+ slot_row, where, pvt->b0_mtr[slot_row]);
if (pvt->maxch < CHANNELS_PER_BRANCH) {
pvt->b1_mtr[slot_row] = 0;
@@ -1107,22 +1109,22 @@ static void i5400_get_mc_regs(struct mem_ctl_info *mci)
/* Branch 1 set of MTR registers */
pci_read_config_word(pvt->branch_1, where,
&pvt->b1_mtr[slot_row]);
- debugf2("MTR%d where=0x%x B1 value=0x%x\n", slot_row, where,
- pvt->b1_mtr[slot_row]);
+ edac_dbg(2, "MTR%d where=0x%x B1 value=0x%x\n",
+ slot_row, where, pvt->b1_mtr[slot_row]);
}
/* Read and dump branch 0's MTRs */
- debugf2("\nMemory Technology Registers:\n");
- debugf2(" Branch 0:\n");
+ edac_dbg(2, "Memory Technology Registers:\n");
+ edac_dbg(2, " Branch 0:\n");
for (slot_row = 0; slot_row < DIMMS_PER_CHANNEL; slot_row++)
decode_mtr(slot_row, pvt->b0_mtr[slot_row]);
pci_read_config_word(pvt->branch_0, AMBPRESENT_0,
&pvt->b0_ambpresent0);
- debugf2("\t\tAMB-Branch 0-present0 0x%x:\n", pvt->b0_ambpresent0);
+ edac_dbg(2, "\t\tAMB-Branch 0-present0 0x%x:\n", pvt->b0_ambpresent0);
pci_read_config_word(pvt->branch_0, AMBPRESENT_1,
&pvt->b0_ambpresent1);
- debugf2("\t\tAMB-Branch 0-present1 0x%x:\n", pvt->b0_ambpresent1);
+ edac_dbg(2, "\t\tAMB-Branch 0-present1 0x%x:\n", pvt->b0_ambpresent1);
/* Only if we have 2 branchs (4 channels) */
if (pvt->maxch < CHANNELS_PER_BRANCH) {
@@ -1130,18 +1132,18 @@ static void i5400_get_mc_regs(struct mem_ctl_info *mci)
pvt->b1_ambpresent1 = 0;
} else {
/* Read and dump branch 1's MTRs */
- debugf2(" Branch 1:\n");
+ edac_dbg(2, " Branch 1:\n");
for (slot_row = 0; slot_row < DIMMS_PER_CHANNEL; slot_row++)
decode_mtr(slot_row, pvt->b1_mtr[slot_row]);
pci_read_config_word(pvt->branch_1, AMBPRESENT_0,
&pvt->b1_ambpresent0);
- debugf2("\t\tAMB-Branch 1-present0 0x%x:\n",
- pvt->b1_ambpresent0);
+ edac_dbg(2, "\t\tAMB-Branch 1-present0 0x%x:\n",
+ pvt->b1_ambpresent0);
pci_read_config_word(pvt->branch_1, AMBPRESENT_1,
&pvt->b1_ambpresent1);
- debugf2("\t\tAMB-Branch 1-present1 0x%x:\n",
- pvt->b1_ambpresent1);
+ edac_dbg(2, "\t\tAMB-Branch 1-present1 0x%x:\n",
+ pvt->b1_ambpresent1);
}
/* Go and determine the size of each DIMM and place in an
@@ -1193,9 +1195,9 @@ static int i5400_init_dimms(struct mem_ctl_info *mci)
size_mb = pvt->dimm_info[slot][channel].megabytes;
- debugf2("dimm (branch %d channel %d slot %d): %d.%03d GB\n",
- channel / 2, channel % 2, slot,
- size_mb / 1000, size_mb % 1000);
+ edac_dbg(2, "dimm (branch %d channel %d slot %d): %d.%03d GB\n",
+ channel / 2, channel % 2, slot,
+ size_mb / 1000, size_mb % 1000);
dimm->nr_pages = size_mb << 8;
dimm->grain = 8;
@@ -1259,9 +1261,9 @@ static int i5400_probe1(struct pci_dev *pdev, int dev_idx)
if (dev_idx >= ARRAY_SIZE(i5400_devs))
return -EINVAL;
- debugf0("MC: %s(), pdev bus %u dev=0x%x fn=0x%x\n",
- __FILE__, pdev->bus->number,
- PCI_SLOT(pdev->devfn), PCI_FUNC(pdev->devfn));
+ edac_dbg(0, "MC: pdev bus %u dev=0x%x fn=0x%x\n",
+ pdev->bus->number,
+ PCI_SLOT(pdev->devfn), PCI_FUNC(pdev->devfn));
/* We only are looking for func 0 of the set */
if (PCI_FUNC(pdev->devfn) != 0)
@@ -1285,7 +1287,7 @@ static int i5400_probe1(struct pci_dev *pdev, int dev_idx)
if (mci == NULL)
return -ENOMEM;
- debugf0("MC: %s(): mci = %p\n", __FILE__, mci);
+ edac_dbg(0, "MC: mci = %p\n", mci);
mci->pdev = &pdev->dev; /* record ptr to the generic device */
@@ -1317,19 +1319,16 @@ static int i5400_probe1(struct pci_dev *pdev, int dev_idx)
/* initialize the MC control structure 'dimms' table
* with the mapping and control information */
if (i5400_init_dimms(mci)) {
- debugf0("MC: Setting mci->edac_cap to EDAC_FLAG_NONE\n"
- " because i5400_init_dimms() returned nonzero "
- "value\n");
+ edac_dbg(0, "MC: Setting mci->edac_cap to EDAC_FLAG_NONE because i5400_init_dimms() returned nonzero value\n");
mci->edac_cap = EDAC_FLAG_NONE; /* no dimms found */
} else {
- debugf1("MC: Enable error reporting now\n");
+ edac_dbg(1, "MC: Enable error reporting now\n");
i5400_enable_error_reporting(mci);
}
/* add this new MC control structure to EDAC's list of MCs */
if (edac_mc_add_mc(mci)) {
- debugf0("MC: %s(): failed edac_mc_add_mc()\n",
- __FILE__);
+ edac_dbg(0, "MC: failed edac_mc_add_mc()\n");
/* FIXME: perhaps some code should go here that disables error
* reporting if we just enabled it
*/
@@ -1373,7 +1372,7 @@ static int __devinit i5400_init_one(struct pci_dev *pdev,
{
int rc;
- debugf0("MC: %s()\n", __FILE__);
+ edac_dbg(0, "MC:\n");
/* wake up device */
rc = pci_enable_device(pdev);
@@ -1392,7 +1391,7 @@ static void __devexit i5400_remove_one(struct pci_dev *pdev)
{
struct mem_ctl_info *mci;
- debugf0("%s()\n", __FILE__);
+ edac_dbg(0, "\n");
if (i5400_pci)
edac_pci_release_generic_ctl(i5400_pci);
@@ -1438,7 +1437,7 @@ static int __init i5400_init(void)
{
int pci_rc;
- debugf2("MC: %s()\n", __FILE__);
+ edac_dbg(2, "MC:\n");
/* Ensure that the OPSTATE is set correctly for POLL or NMI */
opstate_init();
@@ -1454,7 +1453,7 @@ static int __init i5400_init(void)
*/
static void __exit i5400_exit(void)
{
- debugf2("MC: %s()\n", __FILE__);
+ edac_dbg(2, "MC:\n");
pci_unregister_driver(&i5400_driver);
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-22 08:53:52 +0000