diff options
Diffstat (limited to 'drivers/edac/edac_pci_sysfs.c')
| -rw-r--r-- | drivers/edac/edac_pci_sysfs.c | 56 |
1 files changed, 44 insertions, 12 deletions
diff --git a/drivers/edac/edac_pci_sysfs.c b/drivers/edac/edac_pci_sysfs.c index 0b179e0fd112..a3f81d72c950 100644 --- a/drivers/edac/edac_pci_sysfs.c +++ b/drivers/edac/edac_pci_sysfs.c @@ -19,15 +19,42 @@ #define EDAC_PCI_SYMLINK "device" static int check_pci_errors = 0; /* default YES check PCI parity */ -static int panic_on_pci_parity = 0; /* default no panic on PCI Parity */ -static int log_pci_errs = 1; +static int edac_pci_panic_on_pe = 0; /* default no panic on PCI Parity */ +static int edac_pci_log_pe = 1; /* log PCI parity errors */ +static int edac_pci_log_npe = 1; /* log PCI non-parity error errors */ static atomic_t pci_parity_count = ATOMIC_INIT(0); static atomic_t pci_nonparity_count = ATOMIC_INIT(0); +static int edac_pci_poll_msec = 1000; static struct kobject edac_pci_kobj; /* /sys/devices/system/edac/pci */ static struct completion edac_pci_kobj_complete; static atomic_t edac_pci_sysfs_refcount = ATOMIC_INIT(0); +int edac_pci_get_check_errors(void) +{ + return check_pci_errors; +} + +int edac_pci_get_log_pe(void) +{ + return edac_pci_log_pe; +} + +int edac_pci_get_log_npe(void) +{ + return edac_pci_log_npe; +} + +int edac_pci_get_panic_on_pe(void) +{ + return edac_pci_panic_on_pe; +} + +int edac_pci_get_poll_msec(void) +{ + return edac_pci_poll_msec; +} + /**************************** EDAC PCI sysfs instance *******************/ static ssize_t instance_pe_count_show(struct edac_pci_ctl_info *pci, char *data) { @@ -222,9 +249,11 @@ static struct edac_pci_dev_attribute edac_pci_attr_##_name = { \ /* PCI Parity control files */ EDAC_PCI_ATTR(check_pci_errors, S_IRUGO|S_IWUSR, edac_pci_int_show, edac_pci_int_store); -EDAC_PCI_ATTR(log_pci_errs, S_IRUGO|S_IWUSR, edac_pci_int_show, +EDAC_PCI_ATTR(edac_pci_log_pe, S_IRUGO|S_IWUSR, edac_pci_int_show, + edac_pci_int_store); +EDAC_PCI_ATTR(edac_pci_log_npe, S_IRUGO|S_IWUSR, edac_pci_int_show, edac_pci_int_store); -EDAC_PCI_ATTR(panic_on_pci_parity, S_IRUGO|S_IWUSR, edac_pci_int_show, +EDAC_PCI_ATTR(edac_pci_panic_on_pe, S_IRUGO|S_IWUSR, edac_pci_int_show, edac_pci_int_store); EDAC_PCI_ATTR(pci_parity_count, S_IRUGO, edac_pci_int_show, NULL); EDAC_PCI_ATTR(pci_nonparity_count, S_IRUGO, edac_pci_int_show, NULL); @@ -232,8 +261,9 @@ EDAC_PCI_ATTR(pci_nonparity_count, S_IRUGO, edac_pci_int_show, NULL); /* Base Attributes of the memory ECC object */ static struct edac_pci_dev_attribute *edac_pci_attr[] = { &edac_pci_attr_check_pci_errors, - &edac_pci_attr_log_pci_errs, - &edac_pci_attr_panic_on_pci_parity, + &edac_pci_attr_edac_pci_log_pe, + &edac_pci_attr_edac_pci_log_npe, + &edac_pci_attr_edac_pci_panic_on_pe, &edac_pci_attr_pci_parity_count, &edac_pci_attr_pci_nonparity_count, NULL, @@ -529,7 +559,7 @@ void edac_pci_do_parity_check(void) local_irq_restore(flags); /* Only if operator has selected panic on PCI Error */ - if (panic_on_pci_parity) { + if (edac_pci_get_panic_on_pe()) { /* If the count is different 'after' from 'before' */ if (before_count != atomic_read(&pci_parity_count)) panic("EDAC: PCI Parity Error"); @@ -549,7 +579,7 @@ void edac_pci_handle_pe(struct edac_pci_ctl_info *pci, const char *msg) /* global PE counter incremented by edac_pci_do_parity_check() */ atomic_inc(&pci->counters.pe_count); - if (log_pci_errs) + if (edac_pci_get_log_pe()) edac_pci_printk(pci, KERN_WARNING, "Parity Error ctl: %s %d: %s\n", pci->ctl_name, pci->pci_idx, msg); @@ -568,7 +598,7 @@ void edac_pci_handle_npe(struct edac_pci_ctl_info *pci, const char *msg) /* global NPE counter incremented by edac_pci_do_parity_check() */ atomic_inc(&pci->counters.npe_count); - if (log_pci_errs) + if (edac_pci_get_log_npe()) edac_pci_printk(pci, KERN_WARNING, "Non-Parity Error ctl: %s %d: %s\n", pci->ctl_name, pci->pci_idx, msg); @@ -585,8 +615,10 @@ EXPORT_SYMBOL_GPL(edac_pci_handle_npe); * Define the PCI parameter to the module */ module_param(check_pci_errors, int, 0644); -MODULE_PARM_DESC(check_pci_errors, "Check for PCI bus parity errors: 0=off 1=on"); -module_param(panic_on_pci_parity, int, 0644); -MODULE_PARM_DESC(panic_on_pci_parity, "Panic on PCI Bus Parity error: 0=off 1=on"); +MODULE_PARM_DESC(check_pci_errors, + "Check for PCI bus parity errors: 0=off 1=on"); +module_param(edac_pci_panic_on_pe, int, 0644); +MODULE_PARM_DESC(edac_pci_panic_on_pe, + "Panic on PCI Bus Parity error: 0=off 1=on"); #endif /* CONFIG_PCI */ |