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i7core_edac: Add initial support for Lynnfield

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Signed-off-by: Mauro Carvalho Chehab <[email protected]>
This commit is contained in:
Mauro Carvalho Chehab 2009-10-14 11:21:58 -03:00
commit 52a2e4fc37
2 changed files with 52 additions and 2 deletions
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39
drivers/edac/i7core_edac.c
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@ -299,11 +299,30 @@ struct pci_id_descr pci_dev_descr_i7core[] = {
};
struct pci_id_descr pci_dev_descr_lynnfield[] = {
{ PCI_DESCR( 3, 0, PCI_DEVICE_ID_INTEL_LYNNFIELD_MCR) },
{ PCI_DESCR( 3, 1, PCI_DEVICE_ID_INTEL_LYNNFIELD_MC_TAD) },
{ PCI_DESCR( 3, 4, PCI_DEVICE_ID_INTEL_LYNNFIELD_MC_TEST) },
{ PCI_DESCR( 4, 0, PCI_DEVICE_ID_INTEL_LYNNFIELD_MC_CH0_CTRL) },
{ PCI_DESCR( 4, 1, PCI_DEVICE_ID_INTEL_LYNNFIELD_MC_CH0_ADDR) },
{ PCI_DESCR( 4, 2, PCI_DEVICE_ID_INTEL_LYNNFIELD_MC_CH0_RANK) },
{ PCI_DESCR( 4, 3, PCI_DEVICE_ID_INTEL_LYNNFIELD_MC_CH0_TC) },
{ PCI_DESCR( 4, 0, PCI_DEVICE_ID_INTEL_LYNNFIELD_MC_CH1_CTRL) },
{ PCI_DESCR( 4, 1, PCI_DEVICE_ID_INTEL_LYNNFIELD_MC_CH1_ADDR) },
{ PCI_DESCR( 4, 2, PCI_DEVICE_ID_INTEL_LYNNFIELD_MC_CH1_RANK) },
{ PCI_DESCR( 4, 3, PCI_DEVICE_ID_INTEL_LYNNFIELD_MC_CH1_TC) },
{ PCI_DESCR( 0, 0, PCI_DEVICE_ID_INTEL_LYNNFIELD_NONCORE) },
};
/*
* pci_device_id table for which devices we are looking for
*/
static const struct pci_device_id i7core_pci_tbl[] __devinitdata = {
{PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_X58_HUB_MGMT)},
{PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_LYNNFIELD_NONCORE)},
{0,} /* 0 terminated list. */
};
@ -522,6 +541,9 @@ static int get_dimm_config(struct mem_ctl_info *mci, int *csrow)
for (i = 0; i < NUM_CHANS; i++) {
u32 data, dimm_dod[3], value[8];
if (!pvt->pci_ch[i][0])
continue;
if (!CH_ACTIVE(pvt, i)) {
debugf0("Channel %i is not active\n", i);
continue;
@ -1001,6 +1023,9 @@ static ssize_t i7core_inject_enable_show(struct mem_ctl_info *mci,
struct i7core_pvt *pvt = mci->pvt_info;
u32 injectmask;
if (!pvt->pci_ch[pvt->inject.channel][0])
return 0;
pci_read_config_dword(pvt->pci_ch[pvt->inject.channel][0],
MC_CHANNEL_ERROR_INJECT, &injectmask);
@ -1841,8 +1866,18 @@ static int __devinit i7core_probe(struct pci_dev *pdev,
/* get the pci devices we want to reserve for our use */
mutex_lock(&i7core_edac_lock);
rc = i7core_get_devices(pci_dev_descr_i7core,
ARRAY_SIZE(pci_dev_descr_i7core));
if (pdev->device == PCI_DEVICE_ID_INTEL_LYNNFIELD_NONCORE) {
printk(KERN_INFO "i7core_edac: detected a "
"Lynnfield processor\n");
rc = i7core_get_devices(pci_dev_descr_lynnfield,
ARRAY_SIZE(pci_dev_descr_lynnfield));
} else {
printk(KERN_INFO "i7core_edac: detected a "
"Nehalem/Nehalem-EP processor\n");
rc = i7core_get_devices(pci_dev_descr_i7core,
ARRAY_SIZE(pci_dev_descr_i7core));
}
if (unlikely(rc < 0))
goto fail0;