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Merge branch 'linux_next' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac

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Pull EDAC fixes from Mauro Carvalho Chehab:
 "A series of EDAC driver fixes.  It also has one core fix at the
  documentation, and a rename patch, fixing the name of the struct that
  contains the rank information."

* 'linux_next' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac:
  edac: rename channel_info to rank_info
  i5400_edac: Avoid calling pci_put_device() twice
  edac: i5100 ack error detection register after each read
  edac: i5100 fix erroneous define for M1Err
  edac: sb_edac: Fix a wrong value setting for the previous value
  edac: sb_edac: Fix a INTERLEAVE_MODE() misuse
  edac: sb_edac: Let the driver depend on PCI_MMCONFIG
  edac: Improve the comments to better describe the memory concepts
  edac/ppc4xx_edac: Fix compilation
  Fix sb_edac compilation with 32 bits kernels
This commit is contained in:
Linus Torvalds
2012-03-28 14:24:40 -07:00
parent 61e5191c9d a4b4be3fd7
commit f0f3680e50
7 changed files with 209 additions and 103 deletions
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56
drivers/edac/i5400_edac.c
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@@ -735,7 +735,7 @@ static int i5400_get_devices(struct mem_ctl_info *mci, int dev_idx)
/* Attempt to 'get' the MCH register we want */
pdev = NULL;
while (!pvt->branchmap_werrors || !pvt->fsb_error_regs) {
while (1) {
pdev = pci_get_device(PCI_VENDOR_ID_INTEL,
PCI_DEVICE_ID_INTEL_5400_ERR, pdev);
if (!pdev) {
@@ -743,23 +743,42 @@ static int i5400_get_devices(struct mem_ctl_info *mci, int dev_idx)
i5400_printk(KERN_ERR,
"'system address,Process Bus' "
"device not found:"
"vendor 0x%x device 0x%x ERR funcs "
"vendor 0x%x device 0x%x ERR func 1 "
"(broken BIOS?)\n",
PCI_VENDOR_ID_INTEL,
PCI_DEVICE_ID_INTEL_5400_ERR);
goto error;
return -ENODEV;
}
/* Store device 16 funcs 1 and 2 */
switch (PCI_FUNC(pdev->devfn)) {
case 1:
pvt->branchmap_werrors = pdev;
/* Store device 16 func 1 */
if (PCI_FUNC(pdev->devfn) == 1)
break;
case 2:
pvt->fsb_error_regs = pdev;
break;
}
}
pvt->branchmap_werrors = pdev;
pdev = NULL;
while (1) {
pdev = pci_get_device(PCI_VENDOR_ID_INTEL,
PCI_DEVICE_ID_INTEL_5400_ERR, pdev);
if (!pdev) {
/* End of list, leave */
i5400_printk(KERN_ERR,
"'system address,Process Bus' "
"device not found:"
"vendor 0x%x device 0x%x ERR func 2 "
"(broken BIOS?)\n",
PCI_VENDOR_ID_INTEL,
PCI_DEVICE_ID_INTEL_5400_ERR);
pci_dev_put(pvt->branchmap_werrors);
return -ENODEV;
}
/* Store device 16 func 2 */
if (PCI_FUNC(pdev->devfn) == 2)
break;
}
pvt->fsb_error_regs = pdev;
debugf1("System Address, processor bus- PCI Bus ID: %s %x:%x\n",
pci_name(pvt->system_address),
@@ -778,7 +797,10 @@ static int i5400_get_devices(struct mem_ctl_info *mci, int dev_idx)
"MC: 'BRANCH 0' device not found:"
"vendor 0x%x device 0x%x Func 0 (broken BIOS?)\n",
PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_5400_FBD0);
goto error;
pci_dev_put(pvt->fsb_error_regs);
pci_dev_put(pvt->branchmap_werrors);
return -ENODEV;
}
/* If this device claims to have more than 2 channels then
@@ -796,14 +818,14 @@ static int i5400_get_devices(struct mem_ctl_info *mci, int dev_idx)
"(broken BIOS?)\n",
PCI_VENDOR_ID_INTEL,
PCI_DEVICE_ID_INTEL_5400_FBD1);
goto error;
pci_dev_put(pvt->branch_0);
pci_dev_put(pvt->fsb_error_regs);
pci_dev_put(pvt->branchmap_werrors);
return -ENODEV;
}
return 0;
error:
i5400_put_devices(mci);
return -ENODEV;
}
/*