leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity

amd76x_edac: convert driver to use the new edac ABI

Browse Source 
The legacy edac ABI is going to be removed. Port the driver to use
and benefit from the new API functionality.

Cc: Michal Marek <mmarek@suse.cz>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Mauro Carvalho Chehab 2012-04-16 15:05:27 -03:00
parent ab5a503cb5
commit d8c34af4d0
1 changed files with 19 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

28
drivers/edac/amd76x_edac.c
View File

@ -29,7 +29,6 @@
edac_mc_chipset_printk(mci, level, "amd76x", fmt, ##arg)
#define AMD76X_NR_CSROWS 8
#define AMD76X_NR_CHANS 1
#define AMD76X_NR_DIMMS 4
/* AMD 76x register addresses - device 0 function 0 - PCI bridge */
@ -146,8 +145,10 @@ static int amd76x_process_error_info(struct mem_ctl_info *mci,
if (handle_errors) {
row = (info->ecc_mode_status >> 4) & 0xf;
edac_mc_handle_ue(mci, mci->csrows[row].first_page, 0,
row, mci->ctl_name);
edac_mc_handle_error(HW_EVENT_ERR_UNCORRECTED, mci,
mci->csrows[row].first_page, 0, 0,
row, 0, -1,
mci->ctl_name, "", NULL);
}
}
@ -159,8 +160,10 @@ static int amd76x_process_error_info(struct mem_ctl_info *mci,
if (handle_errors) {
row = info->ecc_mode_status & 0xf;
edac_mc_handle_ce(mci, mci->csrows[row].first_page, 0,
0, row, 0, mci->ctl_name);
edac_mc_handle_error(HW_EVENT_ERR_CORRECTED, mci,
mci->csrows[row].first_page, 0, 0,
row, 0, -1,
mci->ctl_name, "", NULL);
}
}
@ -232,7 +235,8 @@ static int amd76x_probe1(struct pci_dev *pdev, int dev_idx)
EDAC_SECDED,
EDAC_SECDED
};
struct mem_ctl_info *mci = NULL;
struct mem_ctl_info *mci;
struct edac_mc_layer layers[2];
u32 ems;
u32 ems_mode;
struct amd76x_error_info discard;
@ -240,11 +244,17 @@ static int amd76x_probe1(struct pci_dev *pdev, int dev_idx)
debugf0("%s()\n", __func__);
pci_read_config_dword(pdev, AMD76X_ECC_MODE_STATUS, &ems);
ems_mode = (ems >> 10) & 0x3;
mci = edac_mc_alloc(0, AMD76X_NR_CSROWS, AMD76X_NR_CHANS, 0);
if (mci == NULL) {
layers[0].type = EDAC_MC_LAYER_CHIP_SELECT;
layers[0].size = AMD76X_NR_CSROWS;
layers[0].is_virt_csrow = true;
layers[1].type = EDAC_MC_LAYER_CHANNEL;
layers[1].size = 1;
layers[1].is_virt_csrow = false;
mci = new_edac_mc_alloc(0, ARRAY_SIZE(layers), layers, 0);
if (mci == NULL)
return -ENOMEM;
}
debugf0("%s(): mci = %p\n", __func__, mci);
mci->dev = &pdev->dev;