From 3e57eef64c53d4a45790fb7bb60a4ee6bf2bad30 Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Thu, 26 Aug 2010 23:38:11 -0300 Subject: i7300_edac: Better name PCI devices Signed-off-by: Mauro Carvalho Chehab --- drivers/edac/i7300_edac.c | 86 +++++++++++++++++++++++------------------------ 1 file changed, 43 insertions(+), 43 deletions(-) (limited to 'drivers') diff --git a/drivers/edac/i7300_edac.c b/drivers/edac/i7300_edac.c index 36265e21fef..3e60dbaa0e7 100644 --- a/drivers/edac/i7300_edac.c +++ b/drivers/edac/i7300_edac.c @@ -398,10 +398,10 @@ struct i7300_dimm_info { /* driver private data structure */ struct i7300_pvt { - struct pci_dev *system_address; /* 16.0 */ - struct pci_dev *branchmap_werrors; /* 16.1 */ - struct pci_dev *fsb_error_regs; /* 16.2 */ - struct pci_dev *branch_pci[MAX_BRANCHES]; /* 21.0 and 22.0 */ + struct pci_dev *pci_dev_16_0_fsb_ctlr; /* 16.0 */ + struct pci_dev *pci_dev_16_1_fsb_addr_map; /* 16.1 */ + struct pci_dev *pci_dev_16_2_fsb_err_regs; /* 16.2 */ + struct pci_dev *pci_dev_2x_0_fbd_branch[MAX_BRANCHES]; /* 21.0 and 22.0 */ u16 tolm; /* top of low memory */ u64 ambase; /* AMB BAR */ @@ -509,7 +509,7 @@ static void i7300_get_error_info(struct mem_ctl_info *mci, pvt = mci->pvt_info; /* read in the 1st FATAL error register */ - pci_read_config_dword(pvt->branchmap_werrors, FERR_FAT_FBD, &value); + pci_read_config_dword(pvt->pci_dev_16_1_fsb_addr_map, FERR_FAT_FBD, &value); /* Mask only the bits that the doc says are valid */ @@ -522,15 +522,15 @@ static void i7300_get_error_info(struct mem_ctl_info *mci, info->ferr_fat_fbd = value; /* harvest the various error data we need */ - pci_read_config_dword(pvt->branchmap_werrors, + pci_read_config_dword(pvt->pci_dev_16_1_fsb_addr_map, NERR_FAT_FBD, &info->nerr_fat_fbd); - pci_read_config_word(pvt->branchmap_werrors, + pci_read_config_word(pvt->pci_dev_16_1_fsb_addr_map, NRECMEMA, &info->nrecmema); - pci_read_config_word(pvt->branchmap_werrors, + pci_read_config_word(pvt->pci_dev_16_1_fsb_addr_map, NRECMEMB, &info->nrecmemb); /* Clear the error bits, by writing them back */ - pci_write_config_dword(pvt->branchmap_werrors, + pci_write_config_dword(pvt->pci_dev_16_1_fsb_addr_map, FERR_FAT_FBD, value); } else { info->ferr_fat_fbd = 0; @@ -540,7 +540,7 @@ static void i7300_get_error_info(struct mem_ctl_info *mci, } /* read in the 1st NON-FATAL error register */ - pci_read_config_dword(pvt->branchmap_werrors, FERR_NF_FBD, &value); + pci_read_config_dword(pvt->pci_dev_16_1_fsb_addr_map, FERR_NF_FBD, &value); /* If there is an error, then read in the 1st NON-FATAL error * register as well */ @@ -548,17 +548,17 @@ static void i7300_get_error_info(struct mem_ctl_info *mci, info->ferr_nf_fbd = value; /* harvest the various error data we need */ - pci_read_config_dword(pvt->branchmap_werrors, + pci_read_config_dword(pvt->pci_dev_16_1_fsb_addr_map, NERR_NF_FBD, &info->nerr_nf_fbd); - pci_read_config_word(pvt->branchmap_werrors, + pci_read_config_word(pvt->pci_dev_16_1_fsb_addr_map, RECMEMA, &info->recmema); - pci_read_config_dword(pvt->branchmap_werrors, + pci_read_config_dword(pvt->pci_dev_16_1_fsb_addr_map, RECMEMB, &info->recmemb); - pci_read_config_dword(pvt->branchmap_werrors, + pci_read_config_dword(pvt->pci_dev_16_1_fsb_addr_map, REDMEMB, &info->redmemb); /* Clear the error bits, by writing them back */ - pci_write_config_dword(pvt->branchmap_werrors, + pci_write_config_dword(pvt->pci_dev_16_1_fsb_addr_map, FERR_NF_FBD, value); } else { info->ferr_nf_fbd = 0; @@ -769,13 +769,13 @@ static void i7300_enable_error_reporting(struct mem_ctl_info *mci) pvt = mci->pvt_info; /* Read the FBD Error Mask Register */ - pci_read_config_dword(pvt->branchmap_werrors, EMASK_FBD, + pci_read_config_dword(pvt->pci_dev_16_1_fsb_addr_map, EMASK_FBD, &fbd_error_mask); /* Enable with a '0' */ fbd_error_mask &= ~(ENABLE_EMASK_ALL); - pci_write_config_dword(pvt->branchmap_werrors, EMASK_FBD, + pci_write_config_dword(pvt->pci_dev_16_1_fsb_addr_map, EMASK_FBD, fbd_error_mask); } #endif @@ -957,13 +957,13 @@ static int i7300_init_csrows(struct mem_ctl_info *mci) for (branch = 0; branch < MAX_BRANCHES; branch++) { /* Read and dump branch 0's MTRs */ channel = to_channel(0, branch); - pci_read_config_word(pvt->branch_pci[branch], AMBPRESENT_0, + pci_read_config_word(pvt->pci_dev_2x_0_fbd_branch[branch], AMBPRESENT_0, &pvt->ambpresent[channel]); debugf2("\t\tAMB-present CH%d = 0x%x:\n", channel, pvt->ambpresent[channel]); channel = to_channel(1, branch); - pci_read_config_word(pvt->branch_pci[branch], AMBPRESENT_1, + pci_read_config_word(pvt->pci_dev_2x_0_fbd_branch[branch], AMBPRESENT_1, &pvt->ambpresent[channel]); debugf2("\t\tAMB-present CH%d = 0x%x:\n", channel, pvt->ambpresent[channel]); @@ -973,7 +973,7 @@ static int i7300_init_csrows(struct mem_ctl_info *mci) for (slot = 0; slot < MAX_SLOTS; slot++) { int where = mtr_regs[slot]; for (branch = 0; branch < MAX_BRANCHES; branch++) { - pci_read_config_word(pvt->branch_pci[branch], + pci_read_config_word(pvt->pci_dev_2x_0_fbd_branch[branch], where, &pvt->mtr[slot][branch]); for (ch = 0; ch < MAX_BRANCHES; ch++) { @@ -1027,13 +1027,13 @@ static int i7300_get_mc_regs(struct mem_ctl_info *mci) pvt = mci->pvt_info; - pci_read_config_dword(pvt->system_address, AMBASE, + pci_read_config_dword(pvt->pci_dev_16_0_fsb_ctlr, AMBASE, (u32 *) &pvt->ambase); debugf2("AMBASE= 0x%lx\n", (long unsigned int)pvt->ambase); /* Get the Branch Map regs */ - pci_read_config_word(pvt->branchmap_werrors, TOLM, &pvt->tolm); + pci_read_config_word(pvt->pci_dev_16_1_fsb_addr_map, TOLM, &pvt->tolm); pvt->tolm >>= 12; debugf2("TOLM (number of 256M regions) =%u (0x%x)\n", pvt->tolm, pvt->tolm); @@ -1043,7 +1043,7 @@ static int i7300_get_mc_regs(struct mem_ctl_info *mci) actual_tolm/1000, actual_tolm % 1000, pvt->tolm << 28); /* Get memory controller settings */ - pci_read_config_dword(pvt->branchmap_werrors, MC_SETTINGS, + pci_read_config_dword(pvt->pci_dev_16_1_fsb_addr_map, MC_SETTINGS, &pvt->mc_settings); debugf0("Memory controller operating on %s mode\n", pvt->mc_settings & (1 << 16)? "mirrored" : "non-mirrored"); @@ -1051,9 +1051,9 @@ static int i7300_get_mc_regs(struct mem_ctl_info *mci) pvt->mc_settings & (1 << 5)? "enabled" : "disabled"); /* Get Memory Interleave Range registers */ - pci_read_config_word(pvt->branchmap_werrors, MIR0, &pvt->mir[0]); - pci_read_config_word(pvt->branchmap_werrors, MIR1, &pvt->mir[1]); - pci_read_config_word(pvt->branchmap_werrors, MIR2, &pvt->mir[2]); + pci_read_config_word(pvt->pci_dev_16_1_fsb_addr_map, MIR0, &pvt->mir[0]); + pci_read_config_word(pvt->pci_dev_16_1_fsb_addr_map, MIR1, &pvt->mir[1]); + pci_read_config_word(pvt->pci_dev_16_1_fsb_addr_map, MIR2, &pvt->mir[2]); /* Decode the MIR regs */ for (i = 0; i < MAX_MIR; i++) @@ -1083,9 +1083,9 @@ static void i7300_put_devices(struct mem_ctl_info *mci) /* Decrement usage count for devices */ for (branch = 0; branch < MAX_CH_PER_BRANCH; branch++) - pci_dev_put(pvt->branch_pci[branch]); - pci_dev_put(pvt->fsb_error_regs); - pci_dev_put(pvt->branchmap_werrors); + pci_dev_put(pvt->pci_dev_2x_0_fbd_branch[branch]); + pci_dev_put(pvt->pci_dev_16_2_fsb_err_regs); + pci_dev_put(pvt->pci_dev_16_1_fsb_addr_map); } /* @@ -1103,7 +1103,7 @@ static int i7300_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 (!pvt->pci_dev_16_1_fsb_addr_map || !pvt->pci_dev_16_2_fsb_err_regs) { pdev = pci_get_device(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_I7300_MCH_ERR, pdev); if (!pdev) { @@ -1121,28 +1121,28 @@ static int i7300_get_devices(struct mem_ctl_info *mci, int dev_idx) /* Store device 16 funcs 1 and 2 */ switch (PCI_FUNC(pdev->devfn)) { case 1: - pvt->branchmap_werrors = pdev; + pvt->pci_dev_16_1_fsb_addr_map = pdev; break; case 2: - pvt->fsb_error_regs = pdev; + pvt->pci_dev_16_2_fsb_err_regs = pdev; break; } } debugf1("System Address, processor bus- PCI Bus ID: %s %x:%x\n", - pci_name(pvt->system_address), - pvt->system_address->vendor, pvt->system_address->device); + pci_name(pvt->pci_dev_16_0_fsb_ctlr), + pvt->pci_dev_16_0_fsb_ctlr->vendor, pvt->pci_dev_16_0_fsb_ctlr->device); debugf1("Branchmap, control and errors - PCI Bus ID: %s %x:%x\n", - pci_name(pvt->branchmap_werrors), - pvt->branchmap_werrors->vendor, pvt->branchmap_werrors->device); + pci_name(pvt->pci_dev_16_1_fsb_addr_map), + pvt->pci_dev_16_1_fsb_addr_map->vendor, pvt->pci_dev_16_1_fsb_addr_map->device); debugf1("FSB Error Regs - PCI Bus ID: %s %x:%x\n", - pci_name(pvt->fsb_error_regs), - pvt->fsb_error_regs->vendor, pvt->fsb_error_regs->device); + pci_name(pvt->pci_dev_16_2_fsb_err_regs), + pvt->pci_dev_16_2_fsb_err_regs->vendor, pvt->pci_dev_16_2_fsb_err_regs->device); - pvt->branch_pci[0] = pci_get_device(PCI_VENDOR_ID_INTEL, + pvt->pci_dev_2x_0_fbd_branch[0] = pci_get_device(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_I7300_MCH_FB0, NULL); - if (!pvt->branch_pci[0]) { + if (!pvt->pci_dev_2x_0_fbd_branch[0]) { i7300_printk(KERN_ERR, "MC: 'BRANCH 0' device not found:" "vendor 0x%x device 0x%x Func 0 (broken BIOS?)\n", @@ -1150,10 +1150,10 @@ static int i7300_get_devices(struct mem_ctl_info *mci, int dev_idx) goto error; } - pvt->branch_pci[1] = pci_get_device(PCI_VENDOR_ID_INTEL, + pvt->pci_dev_2x_0_fbd_branch[1] = pci_get_device(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_I7300_MCH_FB1, NULL); - if (!pvt->branch_pci[1]) { + if (!pvt->pci_dev_2x_0_fbd_branch[1]) { i7300_printk(KERN_ERR, "MC: 'BRANCH 1' device not found:" "vendor 0x%x device 0x%x Func 0 " @@ -1222,7 +1222,7 @@ static int i7300_probe1(struct pci_dev *pdev, int dev_idx) mci->dev = &pdev->dev; /* record ptr to the generic device */ pvt = mci->pvt_info; - pvt->system_address = pdev; /* Record this device in our private */ + pvt->pci_dev_16_0_fsb_ctlr = pdev; /* Record this device in our private */ /* 'get' the pci devices we want to reserve for our use */ if (i7300_get_devices(mci, dev_idx)) -- cgit v1.2.3-70-g09d2