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path: root/drivers/edac/e752x_edac.c
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Diffstat (limited to 'drivers/edac/e752x_edac.c')
-rw-r--r--drivers/edac/e752x_edac.c92
1 files changed, 46 insertions, 46 deletions
diff --git a/drivers/edac/e752x_edac.c b/drivers/edac/e752x_edac.c
index 3186512c9739..a5ed6b795fd4 100644
--- a/drivers/edac/e752x_edac.c
+++ b/drivers/edac/e752x_edac.c
@@ -309,7 +309,7 @@ static unsigned long ctl_page_to_phys(struct mem_ctl_info *mci,
u32 remap;
struct e752x_pvt *pvt = (struct e752x_pvt *)mci->pvt_info;
- debugf3("%s()\n", __func__);
+ edac_dbg(3, "\n");
if (page < pvt->tolm)
return page;
@@ -335,7 +335,7 @@ static void do_process_ce(struct mem_ctl_info *mci, u16 error_one,
int i;
struct e752x_pvt *pvt = (struct e752x_pvt *)mci->pvt_info;
- debugf3("%s()\n", __func__);
+ edac_dbg(3, "\n");
/* convert the addr to 4k page */
page = sec1_add >> (PAGE_SHIFT - 4);
@@ -371,10 +371,10 @@ static void do_process_ce(struct mem_ctl_info *mci, u16 error_one,
channel = !(error_one & 1);
/* e752x mc reads 34:6 of the DRAM linear address */
- edac_mc_handle_error(HW_EVENT_ERR_CORRECTED, mci,
+ edac_mc_handle_error(HW_EVENT_ERR_CORRECTED, mci, 1,
page, offset_in_page(sec1_add << 4), sec1_syndrome,
row, channel, -1,
- "e752x CE", "", NULL);
+ "e752x CE", "");
}
static inline void process_ce(struct mem_ctl_info *mci, u16 error_one,
@@ -394,7 +394,7 @@ static void do_process_ue(struct mem_ctl_info *mci, u16 error_one,
int row;
struct e752x_pvt *pvt = (struct e752x_pvt *)mci->pvt_info;
- debugf3("%s()\n", __func__);
+ edac_dbg(3, "\n");
if (error_one & 0x0202) {
error_2b = ded_add;
@@ -408,11 +408,11 @@ static void do_process_ue(struct mem_ctl_info *mci, u16 error_one,
edac_mc_find_csrow_by_page(mci, block_page);
/* e752x mc reads 34:6 of the DRAM linear address */
- edac_mc_handle_error(HW_EVENT_ERR_UNCORRECTED, mci,
+ edac_mc_handle_error(HW_EVENT_ERR_UNCORRECTED, mci, 1,
block_page,
offset_in_page(error_2b << 4), 0,
row, -1, -1,
- "e752x UE from Read", "", NULL);
+ "e752x UE from Read", "");
}
if (error_one & 0x0404) {
@@ -427,11 +427,11 @@ static void do_process_ue(struct mem_ctl_info *mci, u16 error_one,
edac_mc_find_csrow_by_page(mci, block_page);
/* e752x mc reads 34:6 of the DRAM linear address */
- edac_mc_handle_error(HW_EVENT_ERR_UNCORRECTED, mci,
+ edac_mc_handle_error(HW_EVENT_ERR_UNCORRECTED, mci, 1,
block_page,
offset_in_page(error_2b << 4), 0,
row, -1, -1,
- "e752x UE from Scruber", "", NULL);
+ "e752x UE from Scruber", "");
}
}
@@ -453,10 +453,10 @@ static inline void process_ue_no_info_wr(struct mem_ctl_info *mci,
if (!handle_error)
return;
- debugf3("%s()\n", __func__);
- edac_mc_handle_error(HW_EVENT_ERR_UNCORRECTED, mci, 0, 0, 0,
+ edac_dbg(3, "\n");
+ edac_mc_handle_error(HW_EVENT_ERR_UNCORRECTED, mci, 1, 0, 0, 0,
-1, -1, -1,
- "e752x UE log memory write", "", NULL);
+ "e752x UE log memory write", "");
}
static void do_process_ded_retry(struct mem_ctl_info *mci, u16 error,
@@ -982,7 +982,7 @@ static void e752x_check(struct mem_ctl_info *mci)
{
struct e752x_error_info info;
- debugf3("%s()\n", __func__);
+ edac_dbg(3, "\n");
e752x_get_error_info(mci, &info);
e752x_process_error_info(mci, &info, 1);
}
@@ -1069,6 +1069,7 @@ static void e752x_init_csrows(struct mem_ctl_info *mci, struct pci_dev *pdev,
u16 ddrcsr)
{
struct csrow_info *csrow;
+ enum edac_type edac_mode;
unsigned long last_cumul_size;
int index, mem_dev, drc_chan;
int drc_drbg; /* DRB granularity 0=64mb, 1=128mb */
@@ -1095,14 +1096,13 @@ static void e752x_init_csrows(struct mem_ctl_info *mci, struct pci_dev *pdev,
for (last_cumul_size = index = 0; index < mci->nr_csrows; index++) {
/* mem_dev 0=x8, 1=x4 */
mem_dev = (dra >> (index * 4 + 2)) & 0x3;
- csrow = &mci->csrows[remap_csrow_index(mci, index)];
+ csrow = mci->csrows[remap_csrow_index(mci, index)];
mem_dev = (mem_dev == 2);
pci_read_config_byte(pdev, E752X_DRB + index, &value);
/* convert a 128 or 64 MiB DRB to a page size. */
cumul_size = value << (25 + drc_drbg - PAGE_SHIFT);
- debugf3("%s(): (%d) cumul_size 0x%x\n", __func__, index,
- cumul_size);
+ edac_dbg(3, "(%d) cumul_size 0x%x\n", index, cumul_size);
if (cumul_size == last_cumul_size)
continue; /* not populated */
@@ -1111,29 +1111,29 @@ static void e752x_init_csrows(struct mem_ctl_info *mci, struct pci_dev *pdev,
nr_pages = cumul_size - last_cumul_size;
last_cumul_size = cumul_size;
+ /*
+ * if single channel or x8 devices then SECDED
+ * if dual channel and x4 then S4ECD4ED
+ */
+ if (drc_ddim) {
+ if (drc_chan && mem_dev) {
+ edac_mode = EDAC_S4ECD4ED;
+ mci->edac_cap |= EDAC_FLAG_S4ECD4ED;
+ } else {
+ edac_mode = EDAC_SECDED;
+ mci->edac_cap |= EDAC_FLAG_SECDED;
+ }
+ } else
+ edac_mode = EDAC_NONE;
for (i = 0; i < csrow->nr_channels; i++) {
- struct dimm_info *dimm = csrow->channels[i].dimm;
+ struct dimm_info *dimm = csrow->channels[i]->dimm;
- debugf3("Initializing rank at (%i,%i)\n", index, i);
+ edac_dbg(3, "Initializing rank at (%i,%i)\n", index, i);
dimm->nr_pages = nr_pages / csrow->nr_channels;
dimm->grain = 1 << 12; /* 4KiB - resolution of CELOG */
dimm->mtype = MEM_RDDR; /* only one type supported */
dimm->dtype = mem_dev ? DEV_X4 : DEV_X8;
-
- /*
- * if single channel or x8 devices then SECDED
- * if dual channel and x4 then S4ECD4ED
- */
- if (drc_ddim) {
- if (drc_chan && mem_dev) {
- dimm->edac_mode = EDAC_S4ECD4ED;
- mci->edac_cap |= EDAC_FLAG_S4ECD4ED;
- } else {
- dimm->edac_mode = EDAC_SECDED;
- mci->edac_cap |= EDAC_FLAG_SECDED;
- }
- } else
- dimm->edac_mode = EDAC_NONE;
+ dimm->edac_mode = edac_mode;
}
}
}
@@ -1269,8 +1269,8 @@ static int e752x_probe1(struct pci_dev *pdev, int dev_idx)
int drc_chan; /* Number of channels 0=1chan,1=2chan */
struct e752x_error_info discard;
- debugf0("%s(): mci\n", __func__);
- debugf0("Starting Probe1\n");
+ edac_dbg(0, "mci\n");
+ edac_dbg(0, "Starting Probe1\n");
/* check to see if device 0 function 1 is enabled; if it isn't, we
* assume the BIOS has reserved it for a reason and is expecting
@@ -1300,7 +1300,7 @@ static int e752x_probe1(struct pci_dev *pdev, int dev_idx)
if (mci == NULL)
return -ENOMEM;
- debugf3("%s(): init mci\n", __func__);
+ edac_dbg(3, "init mci\n");
mci->mtype_cap = MEM_FLAG_RDDR;
/* 3100 IMCH supports SECDEC only */
mci->edac_ctl_cap = (dev_idx == I3100) ? EDAC_FLAG_SECDED :
@@ -1308,9 +1308,9 @@ static int e752x_probe1(struct pci_dev *pdev, int dev_idx)
/* FIXME - what if different memory types are in different csrows? */
mci->mod_name = EDAC_MOD_STR;
mci->mod_ver = E752X_REVISION;
- mci->dev = &pdev->dev;
+ mci->pdev = &pdev->dev;
- debugf3("%s(): init pvt\n", __func__);
+ edac_dbg(3, "init pvt\n");
pvt = (struct e752x_pvt *)mci->pvt_info;
pvt->dev_info = &e752x_devs[dev_idx];
pvt->mc_symmetric = ((ddrcsr & 0x10) != 0);
@@ -1320,7 +1320,7 @@ static int e752x_probe1(struct pci_dev *pdev, int dev_idx)
return -ENODEV;
}
- debugf3("%s(): more mci init\n", __func__);
+ edac_dbg(3, "more mci init\n");
mci->ctl_name = pvt->dev_info->ctl_name;
mci->dev_name = pci_name(pdev);
mci->edac_check = e752x_check;
@@ -1342,7 +1342,7 @@ static int e752x_probe1(struct pci_dev *pdev, int dev_idx)
mci->edac_cap = EDAC_FLAG_SECDED; /* the only mode supported */
else
mci->edac_cap |= EDAC_FLAG_NONE;
- debugf3("%s(): tolm, remapbase, remaplimit\n", __func__);
+ edac_dbg(3, "tolm, remapbase, remaplimit\n");
/* load the top of low memory, remap base, and remap limit vars */
pci_read_config_word(pdev, E752X_TOLM, &pci_data);
@@ -1359,7 +1359,7 @@ static int e752x_probe1(struct pci_dev *pdev, int dev_idx)
* type of memory controller. The ID is therefore hardcoded to 0.
*/
if (edac_mc_add_mc(mci)) {
- debugf3("%s(): failed edac_mc_add_mc()\n", __func__);
+ edac_dbg(3, "failed edac_mc_add_mc()\n");
goto fail;
}
@@ -1377,7 +1377,7 @@ static int e752x_probe1(struct pci_dev *pdev, int dev_idx)
}
/* get this far and it's successful */
- debugf3("%s(): success\n", __func__);
+ edac_dbg(3, "success\n");
return 0;
fail:
@@ -1393,7 +1393,7 @@ fail:
static int __devinit e752x_init_one(struct pci_dev *pdev,
const struct pci_device_id *ent)
{
- debugf0("%s()\n", __func__);
+ edac_dbg(0, "\n");
/* wake up and enable device */
if (pci_enable_device(pdev) < 0)
@@ -1407,7 +1407,7 @@ static void __devexit e752x_remove_one(struct pci_dev *pdev)
struct mem_ctl_info *mci;
struct e752x_pvt *pvt;
- debugf0("%s()\n", __func__);
+ edac_dbg(0, "\n");
if (e752x_pci)
edac_pci_release_generic_ctl(e752x_pci);
@@ -1453,7 +1453,7 @@ static int __init e752x_init(void)
{
int pci_rc;
- debugf3("%s()\n", __func__);
+ edac_dbg(3, "\n");
/* Ensure that the OPSTATE is set correctly for POLL or NMI */
opstate_init();
@@ -1464,7 +1464,7 @@ static int __init e752x_init(void)
static void __exit e752x_exit(void)
{
- debugf3("%s()\n", __func__);
+ edac_dbg(3, "\n");
pci_unregister_driver(&e752x_driver);
}
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-29 20:29:48 +0300