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-rw-r--r--drivers/edac/amd64_edac.c50
-rw-r--r--drivers/edac/amd76x_edac.c2
-rw-r--r--drivers/edac/e752x_edac.c2
-rw-r--r--drivers/edac/e7xxx_edac.c2
-rw-r--r--drivers/edac/edac_mc.c4
-rw-r--r--drivers/edac/edac_mc_sysfs.c4
-rw-r--r--drivers/edac/edac_stub.c1
-rw-r--r--drivers/edac/i3000_edac.c2
-rw-r--r--drivers/edac/i3200_edac.c2
-rw-r--r--drivers/edac/i5000_edac.c2
-rw-r--r--drivers/edac/i5100_edac.c2
-rw-r--r--drivers/edac/i5400_edac.c2
-rw-r--r--drivers/edac/i7300_edac.c2
-rw-r--r--drivers/edac/i7core_edac.c2
-rw-r--r--drivers/edac/i82443bxgx_edac.c2
-rw-r--r--drivers/edac/i82860_edac.c2
-rw-r--r--drivers/edac/i82875p_edac.c2
-rw-r--r--drivers/edac/i82975x_edac.c2
-rw-r--r--drivers/edac/mce_amd.c208
-rw-r--r--drivers/edac/mce_amd.h13
-rw-r--r--drivers/edac/mce_amd_inj.c1
-rw-r--r--drivers/edac/r82600_edac.c2
-rw-r--r--drivers/edac/sb_edac.c2
-rw-r--r--drivers/edac/x38_edac.c2
24 files changed, 129 insertions, 186 deletions
diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c
index c9eee6d33e9..7ef73c919c5 100644
--- a/drivers/edac/amd64_edac.c
+++ b/drivers/edac/amd64_edac.c
@@ -1132,12 +1132,36 @@ static int k8_dbam_to_chip_select(struct amd64_pvt *pvt, u8 dct,
return ddr2_cs_size(cs_mode, dclr & WIDTH_128);
}
else if (pvt->ext_model >= K8_REV_D) {
+ unsigned diff;
WARN_ON(cs_mode > 10);
- if (cs_mode == 3 || cs_mode == 8)
- return 32 << (cs_mode - 1);
- else
- return 32 << cs_mode;
+ /*
+ * the below calculation, besides trying to win an obfuscated C
+ * contest, maps cs_mode values to DIMM chip select sizes. The
+ * mappings are:
+ *
+ * cs_mode CS size (mb)
+ * ======= ============
+ * 0 32
+ * 1 64
+ * 2 128
+ * 3 128
+ * 4 256
+ * 5 512
+ * 6 256
+ * 7 512
+ * 8 1024
+ * 9 1024
+ * 10 2048
+ *
+ * Basically, it calculates a value with which to shift the
+ * smallest CS size of 32MB.
+ *
+ * ddr[23]_cs_size have a similar purpose.
+ */
+ diff = cs_mode/3 + (unsigned)(cs_mode > 5);
+
+ return 32 << (cs_mode - diff);
}
else {
WARN_ON(cs_mode > 6);
@@ -2133,6 +2157,7 @@ static void read_mc_regs(struct amd64_pvt *pvt)
static u32 amd64_csrow_nr_pages(struct amd64_pvt *pvt, u8 dct, int csrow_nr)
{
u32 cs_mode, nr_pages;
+ u32 dbam = dct ? pvt->dbam1 : pvt->dbam0;
/*
* The math on this doesn't look right on the surface because x/2*4 can
@@ -2141,16 +2166,10 @@ static u32 amd64_csrow_nr_pages(struct amd64_pvt *pvt, u8 dct, int csrow_nr)
* number of bits to shift the DBAM register to extract the proper CSROW
* field.
*/
- cs_mode = (pvt->dbam0 >> ((csrow_nr / 2) * 4)) & 0xF;
+ cs_mode = (dbam >> ((csrow_nr / 2) * 4)) & 0xF;
nr_pages = pvt->ops->dbam_to_cs(pvt, dct, cs_mode) << (20 - PAGE_SHIFT);
- /*
- * If dual channel then double the memory size of single channel.
- * Channel count is 1 or 2
- */
- nr_pages <<= (pvt->channel_count - 1);
-
debugf0(" (csrow=%d) DBAM map index= %d\n", csrow_nr, cs_mode);
debugf0(" nr_pages= %u channel-count = %d\n",
nr_pages, pvt->channel_count);
@@ -2181,7 +2200,7 @@ static int init_csrows(struct mem_ctl_info *mci)
for_each_chip_select(i, 0, pvt) {
csrow = &mci->csrows[i];
- if (!csrow_enabled(i, 0, pvt)) {
+ if (!csrow_enabled(i, 0, pvt) && !csrow_enabled(i, 1, pvt)) {
debugf1("----CSROW %d EMPTY for node %d\n", i,
pvt->mc_node_id);
continue;
@@ -2191,7 +2210,10 @@ static int init_csrows(struct mem_ctl_info *mci)
i, pvt->mc_node_id);
empty = 0;
- csrow->nr_pages = amd64_csrow_nr_pages(pvt, 0, i);
+ if (csrow_enabled(i, 0, pvt))
+ csrow->nr_pages = amd64_csrow_nr_pages(pvt, 0, i);
+ if (csrow_enabled(i, 1, pvt))
+ csrow->nr_pages += amd64_csrow_nr_pages(pvt, 1, i);
find_csrow_limits(mci, i, &input_addr_min, &input_addr_max);
sys_addr = input_addr_to_sys_addr(mci, input_addr_min);
csrow->first_page = (u32) (sys_addr >> PAGE_SHIFT);
@@ -2685,7 +2707,7 @@ static void __devexit amd64_remove_one_instance(struct pci_dev *pdev)
* PCI core identifies what devices are on a system during boot, and then
* inquiry this table to see if this driver is for a given device found.
*/
-static const struct pci_device_id amd64_pci_table[] __devinitdata = {
+static DEFINE_PCI_DEVICE_TABLE(amd64_pci_table) = {
{
.vendor = PCI_VENDOR_ID_AMD,
.device = PCI_DEVICE_ID_AMD_K8_NB_MEMCTL,
diff --git a/drivers/edac/amd76x_edac.c b/drivers/edac/amd76x_edac.c
index e47e73bbbcc..f8fd3c807bd 100644
--- a/drivers/edac/amd76x_edac.c
+++ b/drivers/edac/amd76x_edac.c
@@ -321,7 +321,7 @@ static void __devexit amd76x_remove_one(struct pci_dev *pdev)
edac_mc_free(mci);
}
-static const struct pci_device_id amd76x_pci_tbl[] __devinitdata = {
+static DEFINE_PCI_DEVICE_TABLE(amd76x_pci_tbl) = {
{
PCI_VEND_DEV(AMD, FE_GATE_700C), PCI_ANY_ID, PCI_ANY_ID, 0, 0,
AMD762},
diff --git a/drivers/edac/e752x_edac.c b/drivers/edac/e752x_edac.c
index 1af531a11d2..41223261ede 100644
--- a/drivers/edac/e752x_edac.c
+++ b/drivers/edac/e752x_edac.c
@@ -1380,7 +1380,7 @@ static void __devexit e752x_remove_one(struct pci_dev *pdev)
edac_mc_free(mci);
}
-static const struct pci_device_id e752x_pci_tbl[] __devinitdata = {
+static DEFINE_PCI_DEVICE_TABLE(e752x_pci_tbl) = {
{
PCI_VEND_DEV(INTEL, 7520_0), PCI_ANY_ID, PCI_ANY_ID, 0, 0,
E7520},
diff --git a/drivers/edac/e7xxx_edac.c b/drivers/edac/e7xxx_edac.c
index 6ffb6d23281..68dea87b72e 100644
--- a/drivers/edac/e7xxx_edac.c
+++ b/drivers/edac/e7xxx_edac.c
@@ -525,7 +525,7 @@ static void __devexit e7xxx_remove_one(struct pci_dev *pdev)
edac_mc_free(mci);
}
-static const struct pci_device_id e7xxx_pci_tbl[] __devinitdata = {
+static DEFINE_PCI_DEVICE_TABLE(e7xxx_pci_tbl) = {
{
PCI_VEND_DEV(INTEL, 7205_0), PCI_ANY_ID, PCI_ANY_ID, 0, 0,
E7205},
diff --git a/drivers/edac/edac_mc.c b/drivers/edac/edac_mc.c
index 690cbf15a00..feef7733fae 100644
--- a/drivers/edac/edac_mc.c
+++ b/drivers/edac/edac_mc.c
@@ -620,13 +620,13 @@ static void edac_mc_scrub_block(unsigned long page, unsigned long offset,
if (PageHighMem(pg))
local_irq_save(flags);
- virt_addr = kmap_atomic(pg, KM_BOUNCE_READ);
+ virt_addr = kmap_atomic(pg);
/* Perform architecture specific atomic scrub operation */
atomic_scrub(virt_addr + offset, size);
/* Unmap and complete */
- kunmap_atomic(virt_addr, KM_BOUNCE_READ);
+ kunmap_atomic(virt_addr);
if (PageHighMem(pg))
local_irq_restore(flags);
diff --git a/drivers/edac/edac_mc_sysfs.c b/drivers/edac/edac_mc_sysfs.c
index d56e63477d5..e9a28f576d1 100644
--- a/drivers/edac/edac_mc_sysfs.c
+++ b/drivers/edac/edac_mc_sysfs.c
@@ -452,7 +452,7 @@ static ssize_t mci_sdram_scrub_rate_store(struct mem_ctl_info *mci,
int new_bw = 0;
if (!mci->set_sdram_scrub_rate)
- return -EINVAL;
+ return -ENODEV;
if (strict_strtoul(data, 10, &bandwidth) < 0)
return -EINVAL;
@@ -475,7 +475,7 @@ static ssize_t mci_sdram_scrub_rate_show(struct mem_ctl_info *mci, char *data)
int bandwidth = 0;
if (!mci->get_sdram_scrub_rate)
- return -EINVAL;
+ return -ENODEV;
bandwidth = mci->get_sdram_scrub_rate(mci);
if (bandwidth < 0) {
diff --git a/drivers/edac/edac_stub.c b/drivers/edac/edac_stub.c
index 670c4481453..6c86f6e5455 100644
--- a/drivers/edac/edac_stub.c
+++ b/drivers/edac/edac_stub.c
@@ -15,6 +15,7 @@
#include <linux/module.h>
#include <linux/edac.h>
#include <linux/atomic.h>
+#include <linux/device.h>
#include <asm/edac.h>
int edac_op_state = EDAC_OPSTATE_INVAL;
diff --git a/drivers/edac/i3000_edac.c b/drivers/edac/i3000_edac.c
index c0510b3d703..277689a6884 100644
--- a/drivers/edac/i3000_edac.c
+++ b/drivers/edac/i3000_edac.c
@@ -470,7 +470,7 @@ static void __devexit i3000_remove_one(struct pci_dev *pdev)
edac_mc_free(mci);
}
-static const struct pci_device_id i3000_pci_tbl[] __devinitdata = {
+static DEFINE_PCI_DEVICE_TABLE(i3000_pci_tbl) = {
{
PCI_VEND_DEV(INTEL, 3000_HB), PCI_ANY_ID, PCI_ANY_ID, 0, 0,
I3000},
diff --git a/drivers/edac/i3200_edac.c b/drivers/edac/i3200_edac.c
index 73f55e2008c..046808c6357 100644
--- a/drivers/edac/i3200_edac.c
+++ b/drivers/edac/i3200_edac.c
@@ -445,7 +445,7 @@ static void __devexit i3200_remove_one(struct pci_dev *pdev)
edac_mc_free(mci);
}
-static const struct pci_device_id i3200_pci_tbl[] __devinitdata = {
+static DEFINE_PCI_DEVICE_TABLE(i3200_pci_tbl) = {
{
PCI_VEND_DEV(INTEL, 3200_HB), PCI_ANY_ID, PCI_ANY_ID, 0, 0,
I3200},
diff --git a/drivers/edac/i5000_edac.c b/drivers/edac/i5000_edac.c
index 4dc3ac25a42..a2680d8e744 100644
--- a/drivers/edac/i5000_edac.c
+++ b/drivers/edac/i5000_edac.c
@@ -1516,7 +1516,7 @@ static void __devexit i5000_remove_one(struct pci_dev *pdev)
*
* The "E500P" device is the first device supported.
*/
-static const struct pci_device_id i5000_pci_tbl[] __devinitdata = {
+static DEFINE_PCI_DEVICE_TABLE(i5000_pci_tbl) = {
{PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_I5000_DEV16),
.driver_data = I5000P},
diff --git a/drivers/edac/i5100_edac.c b/drivers/edac/i5100_edac.c
index 2a6e7ff1f02..d500749464e 100644
--- a/drivers/edac/i5100_edac.c
+++ b/drivers/edac/i5100_edac.c
@@ -1048,7 +1048,7 @@ static void __devexit i5100_remove_one(struct pci_dev *pdev)
edac_mc_free(mci);
}
-static const struct pci_device_id i5100_pci_tbl[] __devinitdata = {
+static DEFINE_PCI_DEVICE_TABLE(i5100_pci_tbl) = {
/* Device 16, Function 0, Channel 0 Memory Map, Error Flag/Mask, ... */
{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_5100_16) },
{ 0, }
diff --git a/drivers/edac/i5400_edac.c b/drivers/edac/i5400_edac.c
index b44a5de1c22..1869a1018fb 100644
--- a/drivers/edac/i5400_edac.c
+++ b/drivers/edac/i5400_edac.c
@@ -1405,7 +1405,7 @@ static void __devexit i5400_remove_one(struct pci_dev *pdev)
*
* The "E500P" device is the first device supported.
*/
-static const struct pci_device_id i5400_pci_tbl[] __devinitdata = {
+static DEFINE_PCI_DEVICE_TABLE(i5400_pci_tbl) = {
{PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_5400_ERR)},
{0,} /* 0 terminated list. */
};
diff --git a/drivers/edac/i7300_edac.c b/drivers/edac/i7300_edac.c
index 6104dba380b..3bafa3bca14 100644
--- a/drivers/edac/i7300_edac.c
+++ b/drivers/edac/i7300_edac.c
@@ -1192,7 +1192,7 @@ static void __devexit i7300_remove_one(struct pci_dev *pdev)
*
* Has only 8086:360c PCI ID
*/
-static const struct pci_device_id i7300_pci_tbl[] __devinitdata = {
+static DEFINE_PCI_DEVICE_TABLE(i7300_pci_tbl) = {
{PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_I7300_MCH_ERR)},
{0,} /* 0 terminated list. */
};
diff --git a/drivers/edac/i7core_edac.c b/drivers/edac/i7core_edac.c
index 8568d9b6187..85226ccf529 100644
--- a/drivers/edac/i7core_edac.c
+++ b/drivers/edac/i7core_edac.c
@@ -391,7 +391,7 @@ static const struct pci_id_table pci_dev_table[] = {
/*
* pci_device_id table for which devices we are looking for
*/
-static const struct pci_device_id i7core_pci_tbl[] __devinitdata = {
+static DEFINE_PCI_DEVICE_TABLE(i7core_pci_tbl) = {
{PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_X58_HUB_MGMT)},
{PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_LYNNFIELD_QPI_LINK0)},
{0,} /* 0 terminated list. */
diff --git a/drivers/edac/i82443bxgx_edac.c b/drivers/edac/i82443bxgx_edac.c
index 4329d39f902..3bf2b2f490e 100644
--- a/drivers/edac/i82443bxgx_edac.c
+++ b/drivers/edac/i82443bxgx_edac.c
@@ -380,7 +380,7 @@ static void __devexit i82443bxgx_edacmc_remove_one(struct pci_dev *pdev)
EXPORT_SYMBOL_GPL(i82443bxgx_edacmc_remove_one);
-static const struct pci_device_id i82443bxgx_pci_tbl[] __devinitdata = {
+static DEFINE_PCI_DEVICE_TABLE(i82443bxgx_pci_tbl) = {
{PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82443BX_0)},
{PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82443BX_2)},
{PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82443GX_0)},
diff --git a/drivers/edac/i82860_edac.c b/drivers/edac/i82860_edac.c
index 931a0577504..c779092d18d 100644
--- a/drivers/edac/i82860_edac.c
+++ b/drivers/edac/i82860_edac.c
@@ -270,7 +270,7 @@ static void __devexit i82860_remove_one(struct pci_dev *pdev)
edac_mc_free(mci);
}
-static const struct pci_device_id i82860_pci_tbl[] __devinitdata = {
+static DEFINE_PCI_DEVICE_TABLE(i82860_pci_tbl) = {
{
PCI_VEND_DEV(INTEL, 82860_0), PCI_ANY_ID, PCI_ANY_ID, 0, 0,
I82860},
diff --git a/drivers/edac/i82875p_edac.c b/drivers/edac/i82875p_edac.c
index 33864c63c68..10f15d85fb5 100644
--- a/drivers/edac/i82875p_edac.c
+++ b/drivers/edac/i82875p_edac.c
@@ -511,7 +511,7 @@ static void __devexit i82875p_remove_one(struct pci_dev *pdev)
edac_mc_free(mci);
}
-static const struct pci_device_id i82875p_pci_tbl[] __devinitdata = {
+static DEFINE_PCI_DEVICE_TABLE(i82875p_pci_tbl) = {
{
PCI_VEND_DEV(INTEL, 82875_0), PCI_ANY_ID, PCI_ANY_ID, 0, 0,
I82875P},
diff --git a/drivers/edac/i82975x_edac.c b/drivers/edac/i82975x_edac.c
index 4184e0171f0..0cd8368f88f 100644
--- a/drivers/edac/i82975x_edac.c
+++ b/drivers/edac/i82975x_edac.c
@@ -612,7 +612,7 @@ static void __devexit i82975x_remove_one(struct pci_dev *pdev)
edac_mc_free(mci);
}
-static const struct pci_device_id i82975x_pci_tbl[] __devinitdata = {
+static DEFINE_PCI_DEVICE_TABLE(i82975x_pci_tbl) = {
{
PCI_VEND_DEV(INTEL, 82975_0), PCI_ANY_ID, PCI_ANY_ID, 0, 0,
I82975X
diff --git a/drivers/edac/mce_amd.c b/drivers/edac/mce_amd.c
index bd926ea2e00..36e1486eb9a 100644
--- a/drivers/edac/mce_amd.c
+++ b/drivers/edac/mce_amd.c
@@ -39,42 +39,31 @@ EXPORT_SYMBOL_GPL(amd_unregister_ecc_decoder);
*/
/* transaction type */
-const char *tt_msgs[] = { "INSN", "DATA", "GEN", "RESV" };
+const char * const tt_msgs[] = { "INSN", "DATA", "GEN", "RESV" };
EXPORT_SYMBOL_GPL(tt_msgs);
/* cache level */
-const char *ll_msgs[] = { "RESV", "L1", "L2", "L3/GEN" };
+const char * const ll_msgs[] = { "RESV", "L1", "L2", "L3/GEN" };
EXPORT_SYMBOL_GPL(ll_msgs);
/* memory transaction type */
-const char *rrrr_msgs[] = {
+const char * const rrrr_msgs[] = {
"GEN", "RD", "WR", "DRD", "DWR", "IRD", "PRF", "EV", "SNP"
};
EXPORT_SYMBOL_GPL(rrrr_msgs);
/* participating processor */
-const char *pp_msgs[] = { "SRC", "RES", "OBS", "GEN" };
+const char * const pp_msgs[] = { "SRC", "RES", "OBS", "GEN" };
EXPORT_SYMBOL_GPL(pp_msgs);
/* request timeout */
-const char *to_msgs[] = { "no timeout", "timed out" };
+const char * const to_msgs[] = { "no timeout", "timed out" };
EXPORT_SYMBOL_GPL(to_msgs);
/* memory or i/o */
-const char *ii_msgs[] = { "MEM", "RESV", "IO", "GEN" };
+const char * const ii_msgs[] = { "MEM", "RESV", "IO", "GEN" };
EXPORT_SYMBOL_GPL(ii_msgs);
-static const char *f10h_nb_mce_desc[] = {
- "HT link data error",
- "Protocol error (link, L3, probe filter, etc.)",
- "Parity error in NB-internal arrays",
- "Link Retry due to IO link transmission error",
- "L3 ECC data cache error",
- "ECC error in L3 cache tag",
- "L3 LRU parity bits error",
- "ECC Error in the Probe Filter directory"
-};
-
static const char * const f15h_ic_mce_desc[] = {
"UC during a demand linefill from L2",
"Parity error during data load from IC",
@@ -88,7 +77,7 @@ static const char * const f15h_ic_mce_desc[] = {
"Parity error for IC probe tag valid bit",
"PFB non-cacheable bit parity error",
"PFB valid bit parity error", /* xec = 0xd */
- "patch RAM", /* xec = 010 */
+ "Microcode Patch Buffer", /* xec = 010 */
"uop queue",
"insn buffer",
"predecode buffer",
@@ -104,7 +93,7 @@ static const char * const f15h_cu_mce_desc[] = {
"WCC Tag ECC error",
"WCC Data ECC error",
"WCB Data parity error",
- "VB Data/ECC error",
+ "VB Data ECC or parity error",
"L2 Tag ECC error", /* xec = 0x10 */
"Hard L2 Tag ECC error",
"Multiple hits on L2 tag",
@@ -112,6 +101,28 @@ static const char * const f15h_cu_mce_desc[] = {
"PRB address parity error"
};
+static const char * const nb_mce_desc[] = {
+ "DRAM ECC error detected on the NB",
+ "CRC error detected on HT link",
+ "Link-defined sync error packets detected on HT link",
+ "HT Master abort",
+ "HT Target abort",
+ "Invalid GART PTE entry during GART table walk",
+ "Unsupported atomic RMW received from an IO link",
+ "Watchdog timeout due to lack of progress",
+ "DRAM ECC error detected on the NB",
+ "SVM DMA Exclusion Vector error",
+ "HT data error detected on link",
+ "Protocol error (link, L3, probe filter)",
+ "NB internal arrays parity error",
+ "DRAM addr/ctl signals parity error",
+ "IO link transmission error",
+ "L3 data cache ECC error", /* xec = 0x1c */
+ "L3 cache tag error",
+ "L3 LRU parity bits error",
+ "ECC Error in the Probe Filter directory"
+};
+
static const char * const fr_ex_mce_desc[] = {
"CPU Watchdog timer expire",
"Wakeup array dest tag",
@@ -125,7 +136,7 @@ static const char * const fr_ex_mce_desc[] = {
"Physical register file AG0 port",
"Physical register file AG1 port",
"Flag register file",
- "DE correctable error could not be corrected"
+ "DE error occurred"
};
static bool f12h_dc_mce(u16 ec, u8 xec)
@@ -255,10 +266,9 @@ static bool f15h_dc_mce(u16 ec, u8 xec)
} else if (BUS_ERROR(ec)) {
if (!xec)
- pr_cont("during system linefill.\n");
+ pr_cont("System Read Data Error.\n");
else
- pr_cont(" Internal %s condition.\n",
- ((xec == 1) ? "livelock" : "deadlock"));
+ pr_cont(" Internal error condition type %d.\n", xec);
} else
ret = false;
@@ -355,7 +365,11 @@ static bool f15h_ic_mce(u16 ec, u8 xec)
pr_cont("%s.\n", f15h_ic_mce_desc[xec-2]);
break;
- case 0x10 ... 0x14:
+ case 0x10:
+ pr_cont("%s.\n", f15h_ic_mce_desc[xec-4]);
+ break;
+
+ case 0x11 ... 0x14:
pr_cont("Decoder %s parity error.\n", f15h_ic_mce_desc[xec-4]);
break;
@@ -496,58 +510,31 @@ wrong_ls_mce:
pr_emerg(HW_ERR "Corrupted LS MCE info?\n");
}
-static bool k8_nb_mce(u16 ec, u8 xec)
+void amd_decode_nb_mce(struct mce *m)
{
- bool ret = true;
-
- switch (xec) {
- case 0x1:
- pr_cont("CRC error detected on HT link.\n");
- break;
-
- case 0x5:
- pr_cont("Invalid GART PTE entry during GART table walk.\n");
- break;
-
- case 0x6:
- pr_cont("Unsupported atomic RMW received from an IO link.\n");
- break;
-
- case 0x0:
- case 0x8:
- if (boot_cpu_data.x86 == 0x11)
- return false;
-
- pr_cont("DRAM ECC error detected on the NB.\n");
- break;
-
- case 0xd:
- pr_cont("Parity error on the DRAM addr/ctl signals.\n");
- break;
-
- default:
- ret = false;
- break;
- }
+ struct cpuinfo_x86 *c = &boot_cpu_data;
+ int node_id = amd_get_nb_id(m->extcpu);
+ u16 ec = EC(m->status);
+ u8 xec = XEC(m->status, 0x1f);
+ u8 offset = 0;
- return ret;
-}
+ pr_emerg(HW_ERR "Northbridge Error (node %d): ", node_id);
-static bool f10h_nb_mce(u16 ec, u8 xec)
-{
- bool ret = true;
- u8 offset = 0;
+ switch (xec) {
+ case 0x0 ... 0xe:
- if (k8_nb_mce(ec, xec))
- return true;
+ /* special handling for DRAM ECCs */
+ if (xec == 0x0 || xec == 0x8) {
+ /* no ECCs on F11h */
+ if (c->x86 == 0x11)
+ goto wrong_nb_mce;
- switch(xec) {
- case 0xa ... 0xc:
- offset = 10;
- break;
+ pr_cont("%s.\n", nb_mce_desc[xec]);
- case 0xe:
- offset = 11;
+ if (nb_bus_decoder)
+ nb_bus_decoder(node_id, m);
+ return;
+ }
break;
case 0xf:
@@ -556,83 +543,25 @@ static bool f10h_nb_mce(u16 ec, u8 xec)
else if (BUS_ERROR(ec))
pr_cont("DMA Exclusion Vector Table Walk error.\n");
else
- ret = false;
-
- goto out;
- break;
+ goto wrong_nb_mce;
+ return;
case 0x19:
if (boot_cpu_data.x86 == 0x15)
pr_cont("Compute Unit Data Error.\n");
else
- ret = false;
-
- goto out;
- break;
+ goto wrong_nb_mce;
+ return;
case 0x1c ... 0x1f:
- offset = 24;
+ offset = 13;
break;
default:
- ret = false;
-
- goto out;
- break;
- }
-
- pr_cont("%s.\n", f10h_nb_mce_desc[xec - offset]);
-
-out:
- return ret;
-}
-
-static bool nb_noop_mce(u16 ec, u8 xec)
-{
- return false;
-}
-
-void amd_decode_nb_mce(struct mce *m)
-{
- struct cpuinfo_x86 *c = &boot_cpu_data;
- int node_id = amd_get_nb_id(m->extcpu);
- u16 ec = EC(m->status);
- u8 xec = XEC(m->status, 0x1f);
-
- pr_emerg(HW_ERR "Northbridge Error (node %d): ", node_id);
-
- switch (xec) {
- case 0x2:
- pr_cont("Sync error (sync packets on HT link detected).\n");
- return;
-
- case 0x3:
- pr_cont("HT Master abort.\n");
- return;
-
- case 0x4:
- pr_cont("HT Target abort.\n");
- return;
-
- case 0x7:
- pr_cont("NB Watchdog timeout.\n");
- return;
-
- case 0x9:
- pr_cont("SVM DMA Exclusion Vector error.\n");
- return;
-
- default:
- break;
- }
-
- if (!fam_ops->nb_mce(ec, xec))
goto wrong_nb_mce;
+ }
- if (c->x86 == 0xf || c->x86 == 0x10 || c->x86 == 0x15)
- if ((xec == 0x8 || xec == 0x0) && nb_bus_decoder)
- nb_bus_decoder(node_id, m);
-
+ pr_cont("%s.\n", nb_mce_desc[xec - offset]);
return;
wrong_nb_mce:
@@ -648,9 +577,6 @@ static void amd_decode_fr_mce(struct mce *m)
if (c->x86 == 0xf || c->x86 == 0x11)
goto wrong_fr_mce;
- if (c->x86 != 0x15 && xec != 0x0)
- goto wrong_fr_mce;
-
pr_emerg(HW_ERR "%s Error: ",
(c->x86 == 0x15 ? "Execution Unit" : "FIROB"));
@@ -841,39 +767,33 @@ static int __init mce_amd_init(void)
case 0xf:
fam_ops->dc_mce = k8_dc_mce;
fam_ops->ic_mce = k8_ic_mce;
- fam_ops->nb_mce = k8_nb_mce;
break;
case 0x10:
fam_ops->dc_mce = f10h_dc_mce;
fam_ops->ic_mce = k8_ic_mce;
- fam_ops->nb_mce = f10h_nb_mce;
break;
case 0x11:
fam_ops->dc_mce = k8_dc_mce;
fam_ops->ic_mce = k8_ic_mce;
- fam_ops->nb_mce = f10h_nb_mce;
break;
case 0x12:
fam_ops->dc_mce = f12h_dc_mce;
fam_ops->ic_mce = k8_ic_mce;
- fam_ops->nb_mce = nb_noop_mce;
break;
case 0x14:
nb_err_cpumask = 0x3;
fam_ops->dc_mce = f14h_dc_mce;
fam_ops->ic_mce = f14h_ic_mce;
- fam_ops->nb_mce = nb_noop_mce;
break;
case 0x15:
xec_mask = 0x1f;
fam_ops->dc_mce = f15h_dc_mce;
fam_ops->ic_mce = f15h_ic_mce;
- fam_ops->nb_mce = f10h_nb_mce;
break;
default:
diff --git a/drivers/edac/mce_amd.h b/drivers/edac/mce_amd.h
index 0106747e240..c6074c5cd1e 100644
--- a/drivers/edac/mce_amd.h
+++ b/drivers/edac/mce_amd.h
@@ -69,12 +69,12 @@ enum rrrr_ids {
R4_SNOOP,
};
-extern const char *tt_msgs[];
-extern const char *ll_msgs[];
-extern const char *rrrr_msgs[];
-extern const char *pp_msgs[];
-extern const char *to_msgs[];
-extern const char *ii_msgs[];
+extern const char * const tt_msgs[];
+extern const char * const ll_msgs[];
+extern const char * const rrrr_msgs[];
+extern const char * const pp_msgs[];
+extern const char * const to_msgs[];
+extern const char * const ii_msgs[];
/*
* per-family decoder ops
@@ -82,7 +82,6 @@ extern const char *ii_msgs[];
struct amd_decoder_ops {
bool (*dc_mce)(u16, u8);
bool (*ic_mce)(u16, u8);
- bool (*nb_mce)(u16, u8);
};
void amd_report_gart_errors(bool);
diff --git a/drivers/edac/mce_amd_inj.c b/drivers/edac/mce_amd_inj.c
index 885e8ad8fdc..66b5151c108 100644
--- a/drivers/edac/mce_amd_inj.c
+++ b/drivers/edac/mce_amd_inj.c
@@ -11,6 +11,7 @@
*/
#include <linux/kobject.h>
+#include <linux/device.h>
#include <linux/edac.h>
#include <linux/module.h>
#include <asm/mce.h>
diff --git a/drivers/edac/r82600_edac.c b/drivers/edac/r82600_edac.c
index e294e1b3616..6d908ad72d6 100644
--- a/drivers/edac/r82600_edac.c
+++ b/drivers/edac/r82600_edac.c
@@ -373,7 +373,7 @@ static void __devexit r82600_remove_one(struct pci_dev *pdev)
edac_mc_free(mci);
}
-static const struct pci_device_id r82600_pci_tbl[] __devinitdata = {
+static DEFINE_PCI_DEVICE_TABLE(r82600_pci_tbl) = {
{
PCI_DEVICE(PCI_VENDOR_ID_RADISYS, R82600_BRIDGE_ID)
},
diff --git a/drivers/edac/sb_edac.c b/drivers/edac/sb_edac.c
index 291788798b6..a203536d90d 100644
--- a/drivers/edac/sb_edac.c
+++ b/drivers/edac/sb_edac.c
@@ -368,7 +368,7 @@ static const struct pci_id_table pci_dev_descr_sbridge_table[] = {
/*
* pci_device_id table for which devices we are looking for
*/
-static const struct pci_device_id sbridge_pci_tbl[] __devinitdata = {
+static DEFINE_PCI_DEVICE_TABLE(sbridge_pci_tbl) = {
{PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_SBRIDGE_IMC_TA)},
{0,} /* 0 terminated list. */
};
diff --git a/drivers/edac/x38_edac.c b/drivers/edac/x38_edac.c
index b6f47de152f..a438297389e 100644
--- a/drivers/edac/x38_edac.c
+++ b/drivers/edac/x38_edac.c
@@ -440,7 +440,7 @@ static void __devexit x38_remove_one(struct pci_dev *pdev)
edac_mc_free(mci);
}
-static const struct pci_device_id x38_pci_tbl[] __devinitdata = {
+static DEFINE_PCI_DEVICE_TABLE(x38_pci_tbl) = {
{
PCI_VEND_DEV(INTEL, X38_HB), PCI_ANY_ID, PCI_ANY_ID, 0, 0,
X38},
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2024-12-30 21:48:56 +0000