diff options
Diffstat (limited to 'drivers/edac')
| -rw-r--r-- | drivers/edac/i5000_edac.c | 71 |
1 files changed, 35 insertions, 36 deletions
diff --git a/drivers/edac/i5000_edac.c b/drivers/edac/i5000_edac.c index b5a930884938..d68e8bad6f43 100644 --- a/drivers/edac/i5000_edac.c +++ b/drivers/edac/i5000_edac.c @@ -384,18 +384,18 @@ struct i5000_error_info { static struct edac_pci_ctl_info *i5000_pci; -/****************************************************************************** +/* * i5000_get_error_info Retrieve the hardware error information from * the hardware and cache it in the 'info' * structure */ static void i5000_get_error_info(struct mem_ctl_info *mci, - struct i5000_error_info * info) + struct i5000_error_info *info) { struct i5000_pvt *pvt; u32 value; - pvt = (struct i5000_pvt *)mci->pvt_info; + pvt = mci->pvt_info; /* read in the 1st FATAL error register */ pci_read_config_dword(pvt->branchmap_werrors, FERR_FAT_FBD, &value); @@ -457,7 +457,7 @@ static void i5000_get_error_info(struct mem_ctl_info *mci, } } -/****************************************************************************** +/* * i5000_process_fatal_error_info(struct mem_ctl_info *mci, * struct i5000_error_info *info, * int handle_errors); @@ -465,7 +465,7 @@ static void i5000_get_error_info(struct mem_ctl_info *mci, * handle the Intel FATAL errors, if any */ static void i5000_process_fatal_error_info(struct mem_ctl_info *mci, - struct i5000_error_info * info, + struct i5000_error_info *info, int handle_errors) { char msg[EDAC_MC_LABEL_LEN + 1 + 90]; @@ -530,7 +530,7 @@ static void i5000_process_fatal_error_info(struct mem_ctl_info *mci, edac_mc_handle_fbd_ue(mci, rank, channel, channel + 1, msg); } -/****************************************************************************** +/* * i5000_process_fatal_error_info(struct mem_ctl_info *mci, * struct i5000_error_info *info, * int handle_errors); @@ -538,7 +538,7 @@ static void i5000_process_fatal_error_info(struct mem_ctl_info *mci, * handle the Intel NON-FATAL errors, if any */ static void i5000_process_nonfatal_error_info(struct mem_ctl_info *mci, - struct i5000_error_info * info, + struct i5000_error_info *info, int handle_errors) { char msg[EDAC_MC_LABEL_LEN + 1 + 90]; @@ -666,12 +666,12 @@ static void i5000_process_nonfatal_error_info(struct mem_ctl_info *mci, } } -/****************************************************************************** +/* * i5000_process_error_info Process the error info that is * in the 'info' structure, previously retrieved from hardware */ static void i5000_process_error_info(struct mem_ctl_info *mci, - struct i5000_error_info * info, + struct i5000_error_info *info, int handle_errors) { /* First handle any fatal errors that occurred */ @@ -681,7 +681,7 @@ static void i5000_process_error_info(struct mem_ctl_info *mci, i5000_process_nonfatal_error_info(mci, info, handle_errors); } -/****************************************************************************** +/* * i5000_clear_error Retrieve any error from the hardware * but do NOT process that error. * Used for 'clearing' out of previous errors @@ -694,7 +694,7 @@ static void i5000_clear_error(struct mem_ctl_info *mci) i5000_get_error_info(mci, &info); } -/****************************************************************************** +/* * i5000_check_error Retrieve and process errors reported by the * hardware. Called by the Core module. */ @@ -706,7 +706,7 @@ static void i5000_check_error(struct mem_ctl_info *mci) i5000_process_error_info(mci, &info, 1); } -/****************************************************************************** +/* * i5000_get_devices Find and perform 'get' operation on the MCH's * device/functions we want to reference for this driver * @@ -718,7 +718,7 @@ static int i5000_get_devices(struct mem_ctl_info *mci, int dev_idx) struct i5000_pvt *pvt; struct pci_dev *pdev; - pvt = (struct i5000_pvt *)mci->pvt_info; + pvt = mci->pvt_info; /* Attempt to 'get' the MCH register we want */ pdev = NULL; @@ -827,7 +827,7 @@ static int i5000_get_devices(struct mem_ctl_info *mci, int dev_idx) return 0; } -/****************************************************************************** +/* * i5000_put_devices 'put' all the devices that we have * reserved via 'get' */ @@ -835,19 +835,18 @@ static void i5000_put_devices(struct mem_ctl_info *mci) { struct i5000_pvt *pvt; - pvt = (struct i5000_pvt *)mci->pvt_info; + pvt = mci->pvt_info; pci_dev_put(pvt->branchmap_werrors); /* FUNC 1 */ pci_dev_put(pvt->fsb_error_regs); /* FUNC 2 */ pci_dev_put(pvt->branch_0); /* DEV 21 */ /* Only if more than 2 channels do we release the second branch */ - if (pvt->maxch >= CHANNELS_PER_BRANCH) { + if (pvt->maxch >= CHANNELS_PER_BRANCH) pci_dev_put(pvt->branch_1); /* DEV 22 */ - } } -/****************************************************************************** +/* * determine_amb_resent * * the information is contained in NUM_MTRS different registers @@ -879,7 +878,7 @@ static int determine_amb_present_reg(struct i5000_pvt *pvt, int channel) return amb_present; } -/****************************************************************************** +/* * determine_mtr(pvt, csrow, channel) * * return the proper MTR register as determine by the csrow and channel desired @@ -896,7 +895,7 @@ static int determine_mtr(struct i5000_pvt *pvt, int csrow, int channel) return mtr; } -/****************************************************************************** +/* */ static void decode_mtr(int slot_row, u16 mtr) { @@ -951,7 +950,7 @@ static void handle_channel(struct i5000_pvt *pvt, int csrow, int channel, } } -/****************************************************************************** +/* * calculate_dimm_size * * also will output a DIMM matrix map, if debug is enabled, for viewing @@ -1037,7 +1036,7 @@ static void calculate_dimm_size(struct i5000_pvt *pvt) kfree(mem_buffer); } -/****************************************************************************** +/* * i5000_get_mc_regs read in the necessary registers and * cache locally * @@ -1053,7 +1052,7 @@ static void i5000_get_mc_regs(struct mem_ctl_info *mci) int maxdimmperch; int way0, way1; - pvt = (struct i5000_pvt *)mci->pvt_info; + pvt = mci->pvt_info; pci_read_config_dword(pvt->system_address, AMBASE, (u32 *) & pvt->ambase); @@ -1151,7 +1150,7 @@ static void i5000_get_mc_regs(struct mem_ctl_info *mci) calculate_dimm_size(pvt); } -/****************************************************************************** +/* * i5000_init_csrows Initialize the 'csrows' table within * the mci control structure with the * addressing of memory. @@ -1171,7 +1170,7 @@ static int i5000_init_csrows(struct mem_ctl_info *mci) int channel; int csrow; - pvt = (struct i5000_pvt *)mci->pvt_info; + pvt = mci->pvt_info; channel_count = pvt->maxch; max_csrows = pvt->maxdimmperch * 2; @@ -1221,7 +1220,7 @@ static int i5000_init_csrows(struct mem_ctl_info *mci) return empty; } -/****************************************************************************** +/* * i5000_enable_error_reporting * Turn on the memory reporting features of the hardware */ @@ -1230,7 +1229,7 @@ static void i5000_enable_error_reporting(struct mem_ctl_info *mci) struct i5000_pvt *pvt; u32 fbd_error_mask; - pvt = (struct i5000_pvt *)mci->pvt_info; + pvt = mci->pvt_info; /* Read the FBD Error Mask Register */ pci_read_config_dword(pvt->branchmap_werrors, EMASK_FBD, @@ -1243,7 +1242,7 @@ static void i5000_enable_error_reporting(struct mem_ctl_info *mci) fbd_error_mask); } -/****************************************************************************** +/* * i5000_get_dimm_and_channel_counts(pdev, &num_csrows, &num_channels) * * ask the device how many channels are present and how many CSROWS @@ -1265,7 +1264,7 @@ static void i5000_get_dimm_and_channel_counts(struct pci_dev *pdev, *num_channels = (int)value; } -/****************************************************************************** +/* * i5000_probe1 Probe for ONE instance of device to see if it is * present. * return: @@ -1329,7 +1328,7 @@ static int i5000_probe1(struct pci_dev *pdev, int dev_idx) mci->dev = &pdev->dev; /* record ptr to the generic device */ - pvt = (struct i5000_pvt *)mci->pvt_info; + pvt = mci->pvt_info; pvt->system_address = pdev; /* Record this device in our private */ pvt->maxch = num_channels; pvt->maxdimmperch = num_dimms_per_channel; @@ -1401,7 +1400,7 @@ fail0: return -ENODEV; } -/****************************************************************************** +/* * i5000_init_one constructor for one instance of device * * returns: @@ -1424,7 +1423,7 @@ static int __devinit i5000_init_one(struct pci_dev *pdev, return i5000_probe1(pdev, id->driver_data); } -/************************************************************************** +/* * i5000_remove_one destructor for one instance of device * */ @@ -1446,7 +1445,7 @@ static void __devexit i5000_remove_one(struct pci_dev *pdev) edac_mc_free(mci); } -/************************************************************************** +/* * pci_device_id table for which devices we are looking for * * The "E500P" device is the first device supported. @@ -1460,7 +1459,7 @@ static const struct pci_device_id i5000_pci_tbl[] __devinitdata = { MODULE_DEVICE_TABLE(pci, i5000_pci_tbl); -/************************************************************************** +/* * i5000_driver pci_driver structure for this module * */ @@ -1471,7 +1470,7 @@ static struct pci_driver i5000_driver = { .id_table = i5000_pci_tbl, }; -/************************************************************************** +/* * i5000_init Module entry function * Try to initialize this module for its devices */ @@ -1486,7 +1485,7 @@ static int __init i5000_init(void) return (pci_rc < 0) ? pci_rc : 0; } -/************************************************************************** +/* * i5000_exit() Module exit function * Unregister the driver */ |