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EDAC/igen6: Initialize edac_op_state according to the configuration data

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Currently, igen6_edac sets edac_op_state to EDAC_OPSTATE_NMI, while the
driver also supports memory errors reported from Machine Check. Initialize
edac_op_state to the correct value according to the configuration data
that the driver probed.

Signed-off-by: Qiuxu Zhuo <qiuxu.zhuo@intel.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Link: https://lore.kernel.org/all/20241106114024.941659-2-orange@aiven.io
This commit is contained in:
Qiuxu Zhuo 2024-11-06 11:35:45 +00:00 committed by Tony Luck
parent fefaae9039
commit 1d512b1aa5
1 changed files with 11 additions and 2 deletions
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13
drivers/edac/igen6_edac.c
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@ -1350,6 +1350,15 @@ static void unregister_err_handler(void)
unregister_nmi_handler(NMI_SERR, IGEN6_NMI_NAME);
}
static void opstate_set(struct res_config *cfg)
{
/* Set the mode according to the configuration data. */
if (cfg->machine_check)
edac_op_state = EDAC_OPSTATE_INT;
else
edac_op_state = EDAC_OPSTATE_NMI;
}
static int igen6_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
{
u64 mchbar;
@ -1367,6 +1376,8 @@ static int igen6_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
if (rc)
goto fail;
opstate_set(res_cfg);
for (i = 0; i < res_cfg->num_imc; i++) {
rc = igen6_register_mci(i, mchbar, pdev);
if (rc)
@ -1450,8 +1461,6 @@ static int __init igen6_init(void)
if (owner && strncmp(owner, EDAC_MOD_STR, sizeof(EDAC_MOD_STR)))
return -EBUSY;
edac_op_state = EDAC_OPSTATE_NMI;
rc = pci_register_driver(&igen6_driver);
if (rc)
return rc;