diff options
Diffstat (limited to 'drivers/edac/e752x_edac.c')
| -rw-r--r-- | drivers/edac/e752x_edac.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/drivers/edac/e752x_edac.c b/drivers/edac/e752x_edac.c index 8bcc887692ab..f51e79a6f891 100644 --- a/drivers/edac/e752x_edac.c +++ b/drivers/edac/e752x_edac.c @@ -22,6 +22,7 @@ #include <linux/pci.h> #include <linux/pci_ids.h> #include <linux/slab.h> +#include <linux/edac.h> #include "edac_mc.h" #define E752X_REVISION " Ver: 2.0.1 " __DATE__ @@ -948,6 +949,16 @@ static int e752x_probe1(struct pci_dev *pdev, int dev_idx) debugf0("%s(): mci\n", __func__); debugf0("Starting Probe1\n"); + /* make sure error reporting method is sane */ + switch(edac_op_state) { + case EDAC_OPSTATE_POLL: + case EDAC_OPSTATE_NMI: + break; + default: + edac_op_state = EDAC_OPSTATE_POLL; + break; + } + /* check to see if device 0 function 1 is enabled; if it isn't, we * assume the BIOS has reserved it for a reason and is expecting * exclusive access, we take care not to violate that assumption and @@ -1123,4 +1134,5 @@ MODULE_DESCRIPTION("MC support for Intel e752x memory controllers"); module_param(force_function_unhide, int, 0444); MODULE_PARM_DESC(force_function_unhide, "if BIOS sets Dev0:Fun1 up as hidden:" " 1=force unhide and hope BIOS doesn't fight driver for Dev0:Fun1 access"); - +module_param(edac_op_state, int, 0444); +MODULE_PARM_DESC(edac_op_state, "EDAC Error Reporting state: 0=Poll,1=NMI"); |