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path: root/drivers/edac/amd64_edac.c
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Diffstat (limited to 'drivers/edac/amd64_edac.c')
-rw-r--r--drivers/edac/amd64_edac.c376
1 files changed, 187 insertions, 189 deletions
diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c
index 7be9b7288e90..5a297a26211d 100644
--- a/drivers/edac/amd64_edac.c
+++ b/drivers/edac/amd64_edac.c
@@ -321,8 +321,8 @@ found:
return edac_mc_find((int)node_id);
err_no_match:
- debugf2("sys_addr 0x%lx doesn't match any node\n",
- (unsigned long)sys_addr);
+ edac_dbg(2, "sys_addr 0x%lx doesn't match any node\n",
+ (unsigned long)sys_addr);
return NULL;
}
@@ -393,15 +393,15 @@ static int input_addr_to_csrow(struct mem_ctl_info *mci, u64 input_addr)
mask = ~mask;
if ((input_addr & mask) == (base & mask)) {
- debugf2("InputAddr 0x%lx matches csrow %d (node %d)\n",
- (unsigned long)input_addr, csrow,
- pvt->mc_node_id);
+ edac_dbg(2, "InputAddr 0x%lx matches csrow %d (node %d)\n",
+ (unsigned long)input_addr, csrow,
+ pvt->mc_node_id);
return csrow;
}
}
- debugf2("no matching csrow for InputAddr 0x%lx (MC node %d)\n",
- (unsigned long)input_addr, pvt->mc_node_id);
+ edac_dbg(2, "no matching csrow for InputAddr 0x%lx (MC node %d)\n",
+ (unsigned long)input_addr, pvt->mc_node_id);
return -1;
}
@@ -430,20 +430,20 @@ int amd64_get_dram_hole_info(struct mem_ctl_info *mci, u64 *hole_base,
/* only revE and later have the DRAM Hole Address Register */
if (boot_cpu_data.x86 == 0xf && pvt->ext_model < K8_REV_E) {
- debugf1(" revision %d for node %d does not support DHAR\n",
- pvt->ext_model, pvt->mc_node_id);
+ edac_dbg(1, " revision %d for node %d does not support DHAR\n",
+ pvt->ext_model, pvt->mc_node_id);
return 1;
}
/* valid for Fam10h and above */
if (boot_cpu_data.x86 >= 0x10 && !dhar_mem_hoist_valid(pvt)) {
- debugf1(" Dram Memory Hoisting is DISABLED on this system\n");
+ edac_dbg(1, " Dram Memory Hoisting is DISABLED on this system\n");
return 1;
}
if (!dhar_valid(pvt)) {
- debugf1(" Dram Memory Hoisting is DISABLED on this node %d\n",
- pvt->mc_node_id);
+ edac_dbg(1, " Dram Memory Hoisting is DISABLED on this node %d\n",
+ pvt->mc_node_id);
return 1;
}
@@ -475,9 +475,9 @@ int amd64_get_dram_hole_info(struct mem_ctl_info *mci, u64 *hole_base,
else
*hole_offset = k8_dhar_offset(pvt);
- debugf1(" DHAR info for node %d base 0x%lx offset 0x%lx size 0x%lx\n",
- pvt->mc_node_id, (unsigned long)*hole_base,
- (unsigned long)*hole_offset, (unsigned long)*hole_size);
+ edac_dbg(1, " DHAR info for node %d base 0x%lx offset 0x%lx size 0x%lx\n",
+ pvt->mc_node_id, (unsigned long)*hole_base,
+ (unsigned long)*hole_offset, (unsigned long)*hole_size);
return 0;
}
@@ -528,10 +528,9 @@ static u64 sys_addr_to_dram_addr(struct mem_ctl_info *mci, u64 sys_addr)
/* use DHAR to translate SysAddr to DramAddr */
dram_addr = sys_addr - hole_offset;
- debugf2("using DHAR to translate SysAddr 0x%lx to "
- "DramAddr 0x%lx\n",
- (unsigned long)sys_addr,
- (unsigned long)dram_addr);
+ edac_dbg(2, "using DHAR to translate SysAddr 0x%lx to DramAddr 0x%lx\n",
+ (unsigned long)sys_addr,
+ (unsigned long)dram_addr);
return dram_addr;
}
@@ -548,9 +547,8 @@ static u64 sys_addr_to_dram_addr(struct mem_ctl_info *mci, u64 sys_addr)
*/
dram_addr = (sys_addr & GENMASK(0, 39)) - dram_base;
- debugf2("using DRAM Base register to translate SysAddr 0x%lx to "
- "DramAddr 0x%lx\n", (unsigned long)sys_addr,
- (unsigned long)dram_addr);
+ edac_dbg(2, "using DRAM Base register to translate SysAddr 0x%lx to DramAddr 0x%lx\n",
+ (unsigned long)sys_addr, (unsigned long)dram_addr);
return dram_addr;
}
@@ -586,9 +584,9 @@ static u64 dram_addr_to_input_addr(struct mem_ctl_info *mci, u64 dram_addr)
input_addr = ((dram_addr >> intlv_shift) & GENMASK(12, 35)) +
(dram_addr & 0xfff);
- debugf2(" Intlv Shift=%d DramAddr=0x%lx maps to InputAddr=0x%lx\n",
- intlv_shift, (unsigned long)dram_addr,
- (unsigned long)input_addr);
+ edac_dbg(2, " Intlv Shift=%d DramAddr=0x%lx maps to InputAddr=0x%lx\n",
+ intlv_shift, (unsigned long)dram_addr,
+ (unsigned long)input_addr);
return input_addr;
}
@@ -604,8 +602,8 @@ static u64 sys_addr_to_input_addr(struct mem_ctl_info *mci, u64 sys_addr)
input_addr =
dram_addr_to_input_addr(mci, sys_addr_to_dram_addr(mci, sys_addr));
- debugf2("SysAdddr 0x%lx translates to InputAddr 0x%lx\n",
- (unsigned long)sys_addr, (unsigned long)input_addr);
+ edac_dbg(2, "SysAdddr 0x%lx translates to InputAddr 0x%lx\n",
+ (unsigned long)sys_addr, (unsigned long)input_addr);
return input_addr;
}
@@ -637,8 +635,8 @@ static u64 input_addr_to_dram_addr(struct mem_ctl_info *mci, u64 input_addr)
intlv_shift = num_node_interleave_bits(dram_intlv_en(pvt, 0));
if (intlv_shift == 0) {
- debugf1(" InputAddr 0x%lx translates to DramAddr of "
- "same value\n", (unsigned long)input_addr);
+ edac_dbg(1, " InputAddr 0x%lx translates to DramAddr of same value\n",
+ (unsigned long)input_addr);
return input_addr;
}
@@ -649,9 +647,9 @@ static u64 input_addr_to_dram_addr(struct mem_ctl_info *mci, u64 input_addr)
intlv_sel = dram_intlv_sel(pvt, node_id) & ((1 << intlv_shift) - 1);
dram_addr = bits + (intlv_sel << 12);
- debugf1("InputAddr 0x%lx translates to DramAddr 0x%lx "
- "(%d node interleave bits)\n", (unsigned long)input_addr,
- (unsigned long)dram_addr, intlv_shift);
+ edac_dbg(1, "InputAddr 0x%lx translates to DramAddr 0x%lx (%d node interleave bits)\n",
+ (unsigned long)input_addr,
+ (unsigned long)dram_addr, intlv_shift);
return dram_addr;
}
@@ -673,9 +671,9 @@ static u64 dram_addr_to_sys_addr(struct mem_ctl_info *mci, u64 dram_addr)
(dram_addr < (hole_base + hole_size))) {
sys_addr = dram_addr + hole_offset;
- debugf1("using DHAR to translate DramAddr 0x%lx to "
- "SysAddr 0x%lx\n", (unsigned long)dram_addr,
- (unsigned long)sys_addr);
+ edac_dbg(1, "using DHAR to translate DramAddr 0x%lx to SysAddr 0x%lx\n",
+ (unsigned long)dram_addr,
+ (unsigned long)sys_addr);
return sys_addr;
}
@@ -697,9 +695,9 @@ static u64 dram_addr_to_sys_addr(struct mem_ctl_info *mci, u64 dram_addr)
*/
sys_addr |= ~((sys_addr & (1ull << 39)) - 1);
- debugf1(" Node %d, DramAddr 0x%lx to SysAddr 0x%lx\n",
- pvt->mc_node_id, (unsigned long)dram_addr,
- (unsigned long)sys_addr);
+ edac_dbg(1, " Node %d, DramAddr 0x%lx to SysAddr 0x%lx\n",
+ pvt->mc_node_id, (unsigned long)dram_addr,
+ (unsigned long)sys_addr);
return sys_addr;
}
@@ -768,49 +766,48 @@ static void amd64_debug_display_dimm_sizes(struct amd64_pvt *, u8);
static void amd64_dump_dramcfg_low(u32 dclr, int chan)
{
- debugf1("F2x%d90 (DRAM Cfg Low): 0x%08x\n", chan, dclr);
+ edac_dbg(1, "F2x%d90 (DRAM Cfg Low): 0x%08x\n", chan, dclr);
- debugf1(" DIMM type: %sbuffered; all DIMMs support ECC: %s\n",
- (dclr & BIT(16)) ? "un" : "",
- (dclr & BIT(19)) ? "yes" : "no");
+ edac_dbg(1, " DIMM type: %sbuffered; all DIMMs support ECC: %s\n",
+ (dclr & BIT(16)) ? "un" : "",
+ (dclr & BIT(19)) ? "yes" : "no");
- debugf1(" PAR/ERR parity: %s\n",
- (dclr & BIT(8)) ? "enabled" : "disabled");
+ edac_dbg(1, " PAR/ERR parity: %s\n",
+ (dclr & BIT(8)) ? "enabled" : "disabled");
if (boot_cpu_data.x86 == 0x10)
- debugf1(" DCT 128bit mode width: %s\n",
- (dclr & BIT(11)) ? "128b" : "64b");
+ edac_dbg(1, " DCT 128bit mode width: %s\n",
+ (dclr & BIT(11)) ? "128b" : "64b");
- debugf1(" x4 logical DIMMs present: L0: %s L1: %s L2: %s L3: %s\n",
- (dclr & BIT(12)) ? "yes" : "no",
- (dclr & BIT(13)) ? "yes" : "no",
- (dclr & BIT(14)) ? "yes" : "no",
- (dclr & BIT(15)) ? "yes" : "no");
+ edac_dbg(1, " x4 logical DIMMs present: L0: %s L1: %s L2: %s L3: %s\n",
+ (dclr & BIT(12)) ? "yes" : "no",
+ (dclr & BIT(13)) ? "yes" : "no",
+ (dclr & BIT(14)) ? "yes" : "no",
+ (dclr & BIT(15)) ? "yes" : "no");
}
/* Display and decode various NB registers for debug purposes. */
static void dump_misc_regs(struct amd64_pvt *pvt)
{
- debugf1("F3xE8 (NB Cap): 0x%08x\n", pvt->nbcap);
+ edac_dbg(1, "F3xE8 (NB Cap): 0x%08x\n", pvt->nbcap);
- debugf1(" NB two channel DRAM capable: %s\n",
- (pvt->nbcap & NBCAP_DCT_DUAL) ? "yes" : "no");
+ edac_dbg(1, " NB two channel DRAM capable: %s\n",
+ (pvt->nbcap & NBCAP_DCT_DUAL) ? "yes" : "no");
- debugf1(" ECC capable: %s, ChipKill ECC capable: %s\n",
- (pvt->nbcap & NBCAP_SECDED) ? "yes" : "no",
- (pvt->nbcap & NBCAP_CHIPKILL) ? "yes" : "no");
+ edac_dbg(1, " ECC capable: %s, ChipKill ECC capable: %s\n",
+ (pvt->nbcap & NBCAP_SECDED) ? "yes" : "no",
+ (pvt->nbcap & NBCAP_CHIPKILL) ? "yes" : "no");
amd64_dump_dramcfg_low(pvt->dclr0, 0);
- debugf1("F3xB0 (Online Spare): 0x%08x\n", pvt->online_spare);
+ edac_dbg(1, "F3xB0 (Online Spare): 0x%08x\n", pvt->online_spare);
- debugf1("F1xF0 (DRAM Hole Address): 0x%08x, base: 0x%08x, "
- "offset: 0x%08x\n",
- pvt->dhar, dhar_base(pvt),
- (boot_cpu_data.x86 == 0xf) ? k8_dhar_offset(pvt)
- : f10_dhar_offset(pvt));
+ edac_dbg(1, "F1xF0 (DRAM Hole Address): 0x%08x, base: 0x%08x, offset: 0x%08x\n",
+ pvt->dhar, dhar_base(pvt),
+ (boot_cpu_data.x86 == 0xf) ? k8_dhar_offset(pvt)
+ : f10_dhar_offset(pvt));
- debugf1(" DramHoleValid: %s\n", dhar_valid(pvt) ? "yes" : "no");
+ edac_dbg(1, " DramHoleValid: %s\n", dhar_valid(pvt) ? "yes" : "no");
amd64_debug_display_dimm_sizes(pvt, 0);
@@ -857,15 +854,15 @@ static void read_dct_base_mask(struct amd64_pvt *pvt)
u32 *base1 = &pvt->csels[1].csbases[cs];
if (!amd64_read_dct_pci_cfg(pvt, reg0, base0))
- debugf0(" DCSB0[%d]=0x%08x reg: F2x%x\n",
- cs, *base0, reg0);
+ edac_dbg(0, " DCSB0[%d]=0x%08x reg: F2x%x\n",
+ cs, *base0, reg0);
if (boot_cpu_data.x86 == 0xf || dct_ganging_enabled(pvt))
continue;
if (!amd64_read_dct_pci_cfg(pvt, reg1, base1))
- debugf0(" DCSB1[%d]=0x%08x reg: F2x%x\n",
- cs, *base1, reg1);
+ edac_dbg(0, " DCSB1[%d]=0x%08x reg: F2x%x\n",
+ cs, *base1, reg1);
}
for_each_chip_select_mask(cs, 0, pvt) {
@@ -875,15 +872,15 @@ static void read_dct_base_mask(struct amd64_pvt *pvt)
u32 *mask1 = &pvt->csels[1].csmasks[cs];
if (!amd64_read_dct_pci_cfg(pvt, reg0, mask0))
- debugf0(" DCSM0[%d]=0x%08x reg: F2x%x\n",
- cs, *mask0, reg0);
+ edac_dbg(0, " DCSM0[%d]=0x%08x reg: F2x%x\n",
+ cs, *mask0, reg0);
if (boot_cpu_data.x86 == 0xf || dct_ganging_enabled(pvt))
continue;
if (!amd64_read_dct_pci_cfg(pvt, reg1, mask1))
- debugf0(" DCSM1[%d]=0x%08x reg: F2x%x\n",
- cs, *mask1, reg1);
+ edac_dbg(0, " DCSM1[%d]=0x%08x reg: F2x%x\n",
+ cs, *mask1, reg1);
}
}
@@ -1049,24 +1046,22 @@ static void k8_map_sysaddr_to_csrow(struct mem_ctl_info *mci, u64 sys_addr,
if (!src_mci) {
amd64_mc_err(mci, "failed to map error addr 0x%lx to a node\n",
(unsigned long)sys_addr);
- edac_mc_handle_error(HW_EVENT_ERR_CORRECTED, mci,
+ edac_mc_handle_error(HW_EVENT_ERR_CORRECTED, mci, 1,
page, offset, syndrome,
-1, -1, -1,
- EDAC_MOD_STR,
"failed to map error addr to a node",
- NULL);
+ "");
return;
}
/* Now map the sys_addr to a CSROW */
csrow = sys_addr_to_csrow(src_mci, sys_addr);
if (csrow < 0) {
- edac_mc_handle_error(HW_EVENT_ERR_CORRECTED, mci,
+ edac_mc_handle_error(HW_EVENT_ERR_CORRECTED, mci, 1,
page, offset, syndrome,
-1, -1, -1,
- EDAC_MOD_STR,
"failed to map error addr to a csrow",
- NULL);
+ "");
return;
}
@@ -1082,12 +1077,11 @@ static void k8_map_sysaddr_to_csrow(struct mem_ctl_info *mci, u64 sys_addr,
amd64_mc_warn(src_mci, "unknown syndrome 0x%04x - "
"possible error reporting race\n",
syndrome);
- edac_mc_handle_error(HW_EVENT_ERR_CORRECTED, mci,
+ edac_mc_handle_error(HW_EVENT_ERR_CORRECTED, mci, 1,
page, offset, syndrome,
csrow, -1, -1,
- EDAC_MOD_STR,
"unknown syndrome - possible error reporting race",
- NULL);
+ "");
return;
}
} else {
@@ -1102,10 +1096,10 @@ static void k8_map_sysaddr_to_csrow(struct mem_ctl_info *mci, u64 sys_addr,
channel = ((sys_addr & BIT(3)) != 0);
}
- edac_mc_handle_error(HW_EVENT_ERR_CORRECTED, src_mci,
+ edac_mc_handle_error(HW_EVENT_ERR_CORRECTED, src_mci, 1,
page, offset, syndrome,
csrow, channel, -1,
- EDAC_MOD_STR, "", NULL);
+ "", "");
}
static int ddr2_cs_size(unsigned i, bool dct_width)
@@ -1193,7 +1187,7 @@ static int f1x_early_channel_count(struct amd64_pvt *pvt)
* Need to check DCT0[0] and DCT1[0] to see if only one of them has
* their CSEnable bit on. If so, then SINGLE DIMM case.
*/
- debugf0("Data width is not 128 bits - need more decoding\n");
+ edac_dbg(0, "Data width is not 128 bits - need more decoding\n");
/*
* Check DRAM Bank Address Mapping values for each DIMM to see if there
@@ -1272,25 +1266,24 @@ static void read_dram_ctl_register(struct amd64_pvt *pvt)
return;
if (!amd64_read_dct_pci_cfg(pvt, DCT_SEL_LO, &pvt->dct_sel_lo)) {
- debugf0("F2x110 (DCTSelLow): 0x%08x, High range addrs at: 0x%x\n",
- pvt->dct_sel_lo, dct_sel_baseaddr(pvt));
+ edac_dbg(0, "F2x110 (DCTSelLow): 0x%08x, High range addrs at: 0x%x\n",
+ pvt->dct_sel_lo, dct_sel_baseaddr(pvt));
- debugf0(" DCTs operate in %s mode.\n",
- (dct_ganging_enabled(pvt) ? "ganged" : "unganged"));
+ edac_dbg(0, " DCTs operate in %s mode\n",
+ (dct_ganging_enabled(pvt) ? "ganged" : "unganged"));
if (!dct_ganging_enabled(pvt))
- debugf0(" Address range split per DCT: %s\n",
- (dct_high_range_enabled(pvt) ? "yes" : "no"));
+ edac_dbg(0, " Address range split per DCT: %s\n",
+ (dct_high_range_enabled(pvt) ? "yes" : "no"));
- debugf0(" data interleave for ECC: %s, "
- "DRAM cleared since last warm reset: %s\n",
- (dct_data_intlv_enabled(pvt) ? "enabled" : "disabled"),
- (dct_memory_cleared(pvt) ? "yes" : "no"));
+ edac_dbg(0, " data interleave for ECC: %s, DRAM cleared since last warm reset: %s\n",
+ (dct_data_intlv_enabled(pvt) ? "enabled" : "disabled"),
+ (dct_memory_cleared(pvt) ? "yes" : "no"));
- debugf0(" channel interleave: %s, "
- "interleave bits selector: 0x%x\n",
- (dct_interleave_enabled(pvt) ? "enabled" : "disabled"),
- dct_sel_interleave_addr(pvt));
+ edac_dbg(0, " channel interleave: %s, "
+ "interleave bits selector: 0x%x\n",
+ (dct_interleave_enabled(pvt) ? "enabled" : "disabled"),
+ dct_sel_interleave_addr(pvt));
}
amd64_read_dct_pci_cfg(pvt, DCT_SEL_HI, &pvt->dct_sel_hi);
@@ -1428,7 +1421,7 @@ static int f1x_lookup_addr_in_dct(u64 in_addr, u32 nid, u8 dct)
pvt = mci->pvt_info;
- debugf1("input addr: 0x%llx, DCT: %d\n", in_addr, dct);
+ edac_dbg(1, "input addr: 0x%llx, DCT: %d\n", in_addr, dct);
for_each_chip_select(csrow, dct, pvt) {
if (!csrow_enabled(csrow, dct, pvt))
@@ -1436,19 +1429,18 @@ static int f1x_lookup_addr_in_dct(u64 in_addr, u32 nid, u8 dct)
get_cs_base_and_mask(pvt, csrow, dct, &cs_base, &cs_mask);
- debugf1(" CSROW=%d CSBase=0x%llx CSMask=0x%llx\n",
- csrow, cs_base, cs_mask);
+ edac_dbg(1, " CSROW=%d CSBase=0x%llx CSMask=0x%llx\n",
+ csrow, cs_base, cs_mask);
cs_mask = ~cs_mask;
- debugf1(" (InputAddr & ~CSMask)=0x%llx "
- "(CSBase & ~CSMask)=0x%llx\n",
- (in_addr & cs_mask), (cs_base & cs_mask));
+ edac_dbg(1, " (InputAddr & ~CSMask)=0x%llx (CSBase & ~CSMask)=0x%llx\n",
+ (in_addr & cs_mask), (cs_base & cs_mask));
if ((in_addr & cs_mask) == (cs_base & cs_mask)) {
cs_found = f10_process_possible_spare(pvt, dct, csrow);
- debugf1(" MATCH csrow=%d\n", cs_found);
+ edac_dbg(1, " MATCH csrow=%d\n", cs_found);
break;
}
}
@@ -1505,8 +1497,8 @@ static int f1x_match_to_this_node(struct amd64_pvt *pvt, unsigned range,
u8 intlv_en = dram_intlv_en(pvt, range);
u32 intlv_sel = dram_intlv_sel(pvt, range);
- debugf1("(range %d) SystemAddr= 0x%llx Limit=0x%llx\n",
- range, sys_addr, get_dram_limit(pvt, range));
+ edac_dbg(1, "(range %d) SystemAddr= 0x%llx Limit=0x%llx\n",
+ range, sys_addr, get_dram_limit(pvt, range));
if (dhar_valid(pvt) &&
dhar_base(pvt) <= sys_addr &&
@@ -1562,7 +1554,7 @@ static int f1x_match_to_this_node(struct amd64_pvt *pvt, unsigned range,
(chan_addr & 0xfff);
}
- debugf1(" Normalized DCT addr: 0x%llx\n", chan_addr);
+ edac_dbg(1, " Normalized DCT addr: 0x%llx\n", chan_addr);
cs_found = f1x_lookup_addr_in_dct(chan_addr, node_id, channel);
@@ -1616,12 +1608,11 @@ static void f1x_map_sysaddr_to_csrow(struct mem_ctl_info *mci, u64 sys_addr,
csrow = f1x_translate_sysaddr_to_cs(pvt, sys_addr, &nid, &chan);
if (csrow < 0) {
- edac_mc_handle_error(HW_EVENT_ERR_CORRECTED, mci,
+ edac_mc_handle_error(HW_EVENT_ERR_CORRECTED, mci, 1,
page, offset, syndrome,
-1, -1, -1,
- EDAC_MOD_STR,
"failed to map error addr to a csrow",
- NULL);
+ "");
return;
}
@@ -1633,10 +1624,10 @@ static void f1x_map_sysaddr_to_csrow(struct mem_ctl_info *mci, u64 sys_addr,
if (dct_ganging_enabled(pvt))
chan = get_channel_from_ecc_syndrome(mci, syndrome);
- edac_mc_handle_error(HW_EVENT_ERR_CORRECTED, mci,
+ edac_mc_handle_error(HW_EVENT_ERR_CORRECTED, mci, 1,
page, offset, syndrome,
csrow, chan, -1,
- EDAC_MOD_STR, "", NULL);
+ "", "");
}
/*
@@ -1664,7 +1655,8 @@ static void amd64_debug_display_dimm_sizes(struct amd64_pvt *pvt, u8 ctrl)
dcsb = (ctrl && !dct_ganging_enabled(pvt)) ? pvt->csels[1].csbases
: pvt->csels[0].csbases;
- debugf1("F2x%d80 (DRAM Bank Address Mapping): 0x%08x\n", ctrl, dbam);
+ edac_dbg(1, "F2x%d80 (DRAM Bank Address Mapping): 0x%08x\n",
+ ctrl, dbam);
edac_printk(KERN_DEBUG, EDAC_MC, "DCT%d chip selects:\n", ctrl);
@@ -1840,7 +1832,7 @@ static int decode_syndrome(u16 syndrome, u16 *vectors, unsigned num_vecs,
}
}
- debugf0("syndrome(%x) not found\n", syndrome);
+ edac_dbg(0, "syndrome(%x) not found\n", syndrome);
return -1;
}
@@ -1917,12 +1909,11 @@ static void amd64_handle_ce(struct mem_ctl_info *mci, struct mce *m)
/* Ensure that the Error Address is VALID */
if (!(m->status & MCI_STATUS_ADDRV)) {
amd64_mc_err(mci, "HW has no ERROR_ADDRESS available\n");
- edac_mc_handle_error(HW_EVENT_ERR_CORRECTED, mci,
+ edac_mc_handle_error(HW_EVENT_ERR_CORRECTED, mci, 1,
0, 0, 0,
-1, -1, -1,
- EDAC_MOD_STR,
"HW has no ERROR_ADDRESS available",
- NULL);
+ "");
return;
}
@@ -1946,12 +1937,11 @@ static void amd64_handle_ue(struct mem_ctl_info *mci, struct mce *m)
if (!(m->status & MCI_STATUS_ADDRV)) {
amd64_mc_err(mci, "HW has no ERROR_ADDRESS available\n");
- edac_mc_handle_error(HW_EVENT_ERR_UNCORRECTED, mci,
+ edac_mc_handle_error(HW_EVENT_ERR_UNCORRECTED, mci, 1,
0, 0, 0,
-1, -1, -1,
- EDAC_MOD_STR,
"HW has no ERROR_ADDRESS available",
- NULL);
+ "");
return;
}
@@ -1966,11 +1956,11 @@ static void amd64_handle_ue(struct mem_ctl_info *mci, struct mce *m)
if (!src_mci) {
amd64_mc_err(mci, "ERROR ADDRESS (0x%lx) NOT mapped to a MC\n",
(unsigned long)sys_addr);
- edac_mc_handle_error(HW_EVENT_ERR_UNCORRECTED, mci,
+ edac_mc_handle_error(HW_EVENT_ERR_UNCORRECTED, mci, 1,
page, offset, 0,
-1, -1, -1,
- EDAC_MOD_STR,
- "ERROR ADDRESS NOT mapped to a MC", NULL);
+ "ERROR ADDRESS NOT mapped to a MC",
+ "");
return;
}
@@ -1980,17 +1970,16 @@ static void amd64_handle_ue(struct mem_ctl_info *mci, struct mce *m)
if (csrow < 0) {
amd64_mc_err(mci, "ERROR_ADDRESS (0x%lx) NOT mapped to CS\n",
(unsigned long)sys_addr);
- edac_mc_handle_error(HW_EVENT_ERR_UNCORRECTED, mci,
+ edac_mc_handle_error(HW_EVENT_ERR_UNCORRECTED, mci, 1,
page, offset, 0,
-1, -1, -1,
- EDAC_MOD_STR,
"ERROR ADDRESS NOT mapped to CS",
- NULL);
+ "");
} else {
- edac_mc_handle_error(HW_EVENT_ERR_UNCORRECTED, mci,
+ edac_mc_handle_error(HW_EVENT_ERR_UNCORRECTED, mci, 1,
page, offset, 0,
csrow, -1, -1,
- EDAC_MOD_STR, "", NULL);
+ "", "");
}
}
@@ -2047,9 +2036,9 @@ static int reserve_mc_sibling_devs(struct amd64_pvt *pvt, u16 f1_id, u16 f3_id)
return -ENODEV;
}
- debugf1("F1: %s\n", pci_name(pvt->F1));
- debugf1("F2: %s\n", pci_name(pvt->F2));
- debugf1("F3: %s\n", pci_name(pvt->F3));
+ edac_dbg(1, "F1: %s\n", pci_name(pvt->F1));
+ edac_dbg(1, "F2: %s\n", pci_name(pvt->F2));
+ edac_dbg(1, "F3: %s\n", pci_name(pvt->F3));
return 0;
}
@@ -2076,15 +2065,15 @@ static void read_mc_regs(struct amd64_pvt *pvt)
* those are Read-As-Zero
*/
rdmsrl(MSR_K8_TOP_MEM1, pvt->top_mem);
- debugf0(" TOP_MEM: 0x%016llx\n", pvt->top_mem);
+ edac_dbg(0, " TOP_MEM: 0x%016llx\n", pvt->top_mem);
/* check first whether TOP_MEM2 is enabled */
rdmsrl(MSR_K8_SYSCFG, msr_val);
if (msr_val & (1U << 21)) {
rdmsrl(MSR_K8_TOP_MEM2, pvt->top_mem2);
- debugf0(" TOP_MEM2: 0x%016llx\n", pvt->top_mem2);
+ edac_dbg(0, " TOP_MEM2: 0x%016llx\n", pvt->top_mem2);
} else
- debugf0(" TOP_MEM2 disabled.\n");
+ edac_dbg(0, " TOP_MEM2 disabled\n");
amd64_read_pci_cfg(pvt->F3, NBCAP, &pvt->nbcap);
@@ -2100,17 +2089,17 @@ static void read_mc_regs(struct amd64_pvt *pvt)
if (!rw)
continue;
- debugf1(" DRAM range[%d], base: 0x%016llx; limit: 0x%016llx\n",
- range,
- get_dram_base(pvt, range),
- get_dram_limit(pvt, range));
+ edac_dbg(1, " DRAM range[%d], base: 0x%016llx; limit: 0x%016llx\n",
+ range,
+ get_dram_base(pvt, range),
+ get_dram_limit(pvt, range));
- debugf1(" IntlvEn=%s; Range access: %s%s IntlvSel=%d DstNode=%d\n",
- dram_intlv_en(pvt, range) ? "Enabled" : "Disabled",
- (rw & 0x1) ? "R" : "-",
- (rw & 0x2) ? "W" : "-",
- dram_intlv_sel(pvt, range),
- dram_dst_node(pvt, range));
+ edac_dbg(1, " IntlvEn=%s; Range access: %s%s IntlvSel=%d DstNode=%d\n",
+ dram_intlv_en(pvt, range) ? "Enabled" : "Disabled",
+ (rw & 0x1) ? "R" : "-",
+ (rw & 0x2) ? "W" : "-",
+ dram_intlv_sel(pvt, range),
+ dram_dst_node(pvt, range));
}
read_dct_base_mask(pvt);
@@ -2191,9 +2180,9 @@ static u32 amd64_csrow_nr_pages(struct amd64_pvt *pvt, u8 dct, int csrow_nr)
nr_pages = pvt->ops->dbam_to_cs(pvt, dct, cs_mode) << (20 - PAGE_SHIFT);
- debugf0(" (csrow=%d) DBAM map index= %d\n", csrow_nr, cs_mode);
- debugf0(" nr_pages/channel= %u channel-count = %d\n",
- nr_pages, pvt->channel_count);
+ edac_dbg(0, " (csrow=%d) DBAM map index= %d\n", csrow_nr, cs_mode);
+ edac_dbg(0, " nr_pages/channel= %u channel-count = %d\n",
+ nr_pages, pvt->channel_count);
return nr_pages;
}
@@ -2205,6 +2194,7 @@ static u32 amd64_csrow_nr_pages(struct amd64_pvt *pvt, u8 dct, int csrow_nr)
static int init_csrows(struct mem_ctl_info *mci)
{
struct csrow_info *csrow;
+ struct dimm_info *dimm;
struct amd64_pvt *pvt = mci->pvt_info;
u64 base, mask;
u32 val;
@@ -2217,22 +2207,19 @@ static int init_csrows(struct mem_ctl_info *mci)
pvt->nbcfg = val;
- debugf0("node %d, NBCFG=0x%08x[ChipKillEccCap: %d|DramEccEn: %d]\n",
- pvt->mc_node_id, val,
- !!(val & NBCFG_CHIPKILL), !!(val & NBCFG_ECC_ENABLE));
+ edac_dbg(0, "node %d, NBCFG=0x%08x[ChipKillEccCap: %d|DramEccEn: %d]\n",
+ pvt->mc_node_id, val,
+ !!(val & NBCFG_CHIPKILL), !!(val & NBCFG_ECC_ENABLE));
for_each_chip_select(i, 0, pvt) {
- csrow = &mci->csrows[i];
+ csrow = mci->csrows[i];
if (!csrow_enabled(i, 0, pvt) && !csrow_enabled(i, 1, pvt)) {
- debugf1("----CSROW %d EMPTY for node %d\n", i,
- pvt->mc_node_id);
+ edac_dbg(1, "----CSROW %d VALID for MC node %d\n",
+ i, pvt->mc_node_id);
continue;
}
- debugf1("----CSROW %d VALID for MC node %d\n",
- i, pvt->mc_node_id);
-
empty = 0;
if (csrow_enabled(i, 0, pvt))
nr_pages = amd64_csrow_nr_pages(pvt, 0, i);
@@ -2244,8 +2231,9 @@ static int init_csrows(struct mem_ctl_info *mci)
mtype = amd64_determine_memory_type(pvt, i);
- debugf1(" for MC node %d csrow %d:\n", pvt->mc_node_id, i);
- debugf1(" nr_pages: %u\n", nr_pages * pvt->channel_count);
+ edac_dbg(1, " for MC node %d csrow %d:\n", pvt->mc_node_id, i);
+ edac_dbg(1, " nr_pages: %u\n",
+ nr_pages * pvt->channel_count);
/*
* determine whether CHIPKILL or JUST ECC or NO ECC is operating
@@ -2257,9 +2245,10 @@ static int init_csrows(struct mem_ctl_info *mci)
edac_mode = EDAC_NONE;
for (j = 0; j < pvt->channel_count; j++) {
- csrow->channels[j].dimm->mtype = mtype;
- csrow->channels[j].dimm->edac_mode = edac_mode;
- csrow->channels[j].dimm->nr_pages = nr_pages;
+ dimm = csrow->channels[j]->dimm;
+ dimm->mtype = mtype;
+ dimm->edac_mode = edac_mode;
+ dimm->nr_pages = nr_pages;
}
}
@@ -2296,9 +2285,9 @@ static bool amd64_nb_mce_bank_enabled_on_node(unsigned nid)
struct msr *reg = per_cpu_ptr(msrs, cpu);
nbe = reg->l & MSR_MCGCTL_NBE;
- debugf0("core: %u, MCG_CTL: 0x%llx, NB MSR is %s\n",
- cpu, reg->q,
- (nbe ? "enabled" : "disabled"));
+ edac_dbg(0, "core: %u, MCG_CTL: 0x%llx, NB MSR is %s\n",
+ cpu, reg->q,
+ (nbe ? "enabled" : "disabled"));
if (!nbe)
goto out;
@@ -2369,8 +2358,8 @@ static bool enable_ecc_error_reporting(struct ecc_settings *s, u8 nid,
amd64_read_pci_cfg(F3, NBCFG, &value);
- debugf0("1: node %d, NBCFG=0x%08x[DramEccEn: %d]\n",
- nid, value, !!(value & NBCFG_ECC_ENABLE));
+ edac_dbg(0, "1: node %d, NBCFG=0x%08x[DramEccEn: %d]\n",
+ nid, value, !!(value & NBCFG_ECC_ENABLE));
if (!(value & NBCFG_ECC_ENABLE)) {
amd64_warn("DRAM ECC disabled on this node, enabling...\n");
@@ -2394,8 +2383,8 @@ static bool enable_ecc_error_reporting(struct ecc_settings *s, u8 nid,
s->flags.nb_ecc_prev = 1;
}
- debugf0("2: node %d, NBCFG=0x%08x[DramEccEn: %d]\n",
- nid, value, !!(value & NBCFG_ECC_ENABLE));
+ edac_dbg(0, "2: node %d, NBCFG=0x%08x[DramEccEn: %d]\n",
+ nid, value, !!(value & NBCFG_ECC_ENABLE));
return ret;
}
@@ -2463,26 +2452,29 @@ static bool ecc_enabled(struct pci_dev *F3, u8 nid)
return true;
}
-struct mcidev_sysfs_attribute sysfs_attrs[ARRAY_SIZE(amd64_dbg_attrs) +
- ARRAY_SIZE(amd64_inj_attrs) +
- 1];
-
-struct mcidev_sysfs_attribute terminator = { .attr = { .name = NULL } };
-
-static void set_mc_sysfs_attrs(struct mem_ctl_info *mci)
+static int set_mc_sysfs_attrs(struct mem_ctl_info *mci)
{
- unsigned int i = 0, j = 0;
+ int rc;
- for (; i < ARRAY_SIZE(amd64_dbg_attrs); i++)
- sysfs_attrs[i] = amd64_dbg_attrs[i];
+ rc = amd64_create_sysfs_dbg_files(mci);
+ if (rc < 0)
+ return rc;
- if (boot_cpu_data.x86 >= 0x10)
- for (j = 0; j < ARRAY_SIZE(amd64_inj_attrs); j++, i++)
- sysfs_attrs[i] = amd64_inj_attrs[j];
+ if (boot_cpu_data.x86 >= 0x10) {
+ rc = amd64_create_sysfs_inject_files(mci);
+ if (rc < 0)
+ return rc;
+ }
+
+ return 0;
+}
- sysfs_attrs[i] = terminator;
+static void del_mc_sysfs_attrs(struct mem_ctl_info *mci)
+{
+ amd64_remove_sysfs_dbg_files(mci);
- mci->mc_driver_sysfs_attributes = sysfs_attrs;
+ if (boot_cpu_data.x86 >= 0x10)
+ amd64_remove_sysfs_inject_files(mci);
}
static void setup_mci_misc_attrs(struct mem_ctl_info *mci,
@@ -2601,20 +2593,22 @@ static int amd64_init_one_instance(struct pci_dev *F2)
goto err_siblings;
mci->pvt_info = pvt;
- mci->dev = &pvt->F2->dev;
+ mci->pdev = &pvt->F2->dev;
setup_mci_misc_attrs(mci, fam_type);
if (init_csrows(mci))
mci->edac_cap = EDAC_FLAG_NONE;
- set_mc_sysfs_attrs(mci);
-
ret = -ENODEV;
if (edac_mc_add_mc(mci)) {
- debugf1("failed edac_mc_add_mc()\n");
+ edac_dbg(1, "failed edac_mc_add_mc()\n");
goto err_add_mc;
}
+ if (set_mc_sysfs_attrs(mci)) {
+ edac_dbg(1, "failed edac_mc_add_mc()\n");
+ goto err_add_sysfs;
+ }
/* register stuff with EDAC MCE */
if (report_gart_errors)
@@ -2628,6 +2622,8 @@ static int amd64_init_one_instance(struct pci_dev *F2)
return 0;
+err_add_sysfs:
+ edac_mc_del_mc(mci->pdev);
err_add_mc:
edac_mc_free(mci);
@@ -2651,7 +2647,7 @@ static int __devinit amd64_probe_one_instance(struct pci_dev *pdev,
ret = pci_enable_device(pdev);
if (ret < 0) {
- debugf0("ret=%d\n", ret);
+ edac_dbg(0, "ret=%d\n", ret);
return -EIO;
}
@@ -2698,6 +2694,8 @@ static void __devexit amd64_remove_one_instance(struct pci_dev *pdev)
struct pci_dev *F3 = node_to_amd_nb(nid)->misc;
struct ecc_settings *s = ecc_stngs[nid];
+ mci = find_mci_by_dev(&pdev->dev);
+ del_mc_sysfs_attrs(mci);
/* Remove from EDAC CORE tracking list */
mci = edac_mc_del_mc(&pdev->dev);
if (!mci)
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-26 07:39:15 +0100