diff options
Diffstat (limited to 'drivers/edac/i82860_edac.c')
| -rw-r--r-- | drivers/edac/i82860_edac.c | 56 |
1 files changed, 35 insertions, 21 deletions
diff --git a/drivers/edac/i82860_edac.c b/drivers/edac/i82860_edac.c index e4bb298e613f..f5ecd2c4d813 100644 --- a/drivers/edac/i82860_edac.c +++ b/drivers/edac/i82860_edac.c @@ -14,9 +14,9 @@ #include <linux/pci.h> #include <linux/pci_ids.h> #include <linux/slab.h> -#include "edac_mc.h" +#include "edac_core.h" -#define I82860_REVISION " Ver: 2.0.1 " __DATE__ +#define I82860_REVISION " Ver: 2.0.2 " __DATE__ #define EDAC_MOD_STR "i82860_edac" #define i82860_printk(level, fmt, arg...) \ @@ -54,16 +54,16 @@ struct i82860_error_info { static const struct i82860_dev_info i82860_devs[] = { [I82860] = { - .ctl_name = "i82860" - }, + .ctl_name = "i82860"}, }; -static struct pci_dev *mci_pdev = NULL; /* init dev: in case that AGP code +static struct pci_dev *mci_pdev; /* init dev: in case that AGP code * has already registered driver */ +static struct edac_pci_ctl_info *i82860_pci; static void i82860_get_error_info(struct mem_ctl_info *mci, - struct i82860_error_info *info) + struct i82860_error_info *info) { struct pci_dev *pdev; @@ -91,13 +91,13 @@ static void i82860_get_error_info(struct mem_ctl_info *mci, if ((info->errsts ^ info->errsts2) & 0x0003) { pci_read_config_dword(pdev, I82860_EAP, &info->eap); - pci_read_config_word(pdev, I82860_DERRCTL_STS, - &info->derrsyn); + pci_read_config_word(pdev, I82860_DERRCTL_STS, &info->derrsyn); } } static int i82860_process_error_info(struct mem_ctl_info *mci, - struct i82860_error_info *info, int handle_errors) + struct i82860_error_info *info, + int handle_errors) { int row; @@ -136,7 +136,7 @@ static void i82860_check(struct mem_ctl_info *mci) static void i82860_init_csrows(struct mem_ctl_info *mci, struct pci_dev *pdev) { unsigned long last_cumul_size; - u16 mchcfg_ddim; /* DRAM Data Integrity Mode 0=none, 2=edac */ + u16 mchcfg_ddim; /* DRAM Data Integrity Mode 0=none, 2=edac */ u16 value; u32 cumul_size; struct csrow_info *csrow; @@ -155,7 +155,7 @@ static void i82860_init_csrows(struct mem_ctl_info *mci, struct pci_dev *pdev) csrow = &mci->csrows[index]; pci_read_config_word(pdev, I82860_GBA + index * 2, &value); cumul_size = (value & I82860_GBA_MASK) << - (I82860_GBA_SHIFT - PAGE_SHIFT); + (I82860_GBA_SHIFT - PAGE_SHIFT); debugf3("%s(): (%d) cumul_size 0x%x\n", __func__, index, cumul_size); @@ -186,7 +186,7 @@ static int i82860_probe1(struct pci_dev *pdev, int dev_idx) the channel and the GRA registers map to physical devices so we are going to make 1 channel for group. */ - mci = edac_mc_alloc(0, 16, 1); + mci = edac_mc_alloc(0, 16, 1, 0); if (!mci) return -ENOMEM; @@ -200,19 +200,31 @@ static int i82860_probe1(struct pci_dev *pdev, int dev_idx) mci->mod_name = EDAC_MOD_STR; mci->mod_ver = I82860_REVISION; mci->ctl_name = i82860_devs[dev_idx].ctl_name; + mci->dev_name = pci_name(pdev); mci->edac_check = i82860_check; mci->ctl_page_to_phys = NULL; i82860_init_csrows(mci, pdev); - i82860_get_error_info(mci, &discard); /* clear counters */ + i82860_get_error_info(mci, &discard); /* clear counters */ /* Here we assume that we will never see multiple instances of this * type of memory controller. The ID is therefore hardcoded to 0. */ - if (edac_mc_add_mc(mci,0)) { + if (edac_mc_add_mc(mci)) { debugf3("%s(): failed edac_mc_add_mc()\n", __func__); goto fail; } + /* allocating generic PCI control info */ + i82860_pci = edac_pci_create_generic_ctl(&pdev->dev, EDAC_MOD_STR); + if (!i82860_pci) { + printk(KERN_WARNING + "%s(): Unable to create PCI control\n", + __func__); + printk(KERN_WARNING + "%s(): PCI error report via EDAC not setup\n", + __func__); + } + /* get this far and it's successful */ debugf3("%s(): success\n", __func__); @@ -225,7 +237,7 @@ fail: /* returns count (>= 0), or negative on error */ static int __devinit i82860_init_one(struct pci_dev *pdev, - const struct pci_device_id *ent) + const struct pci_device_id *ent) { int rc; @@ -249,6 +261,9 @@ static void __devexit i82860_remove_one(struct pci_dev *pdev) debugf0("%s()\n", __func__); + if (i82860_pci) + edac_pci_release_generic_ctl(i82860_pci); + if ((mci = edac_mc_del_mc(&pdev->dev)) == NULL) return; @@ -257,12 +272,11 @@ static void __devexit i82860_remove_one(struct pci_dev *pdev) static const struct pci_device_id i82860_pci_tbl[] __devinitdata = { { - PCI_VEND_DEV(INTEL, 82860_0), PCI_ANY_ID, PCI_ANY_ID, 0, 0, - I82860 - }, + PCI_VEND_DEV(INTEL, 82860_0), PCI_ANY_ID, PCI_ANY_ID, 0, 0, + I82860}, { - 0, - } /* 0 terminated list. */ + 0, + } /* 0 terminated list. */ }; MODULE_DEVICE_TABLE(pci, i82860_pci_tbl); @@ -329,5 +343,5 @@ module_exit(i82860_exit); MODULE_LICENSE("GPL"); MODULE_AUTHOR("Red Hat Inc. (http://www.redhat.com) " - "Ben Woodard <woodard@redhat.com>"); + "Ben Woodard <woodard@redhat.com>"); MODULE_DESCRIPTION("ECC support for Intel 82860 memory hub controllers"); |