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linux-sg2042
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[SCSI] qla2xxx: Dont call nic restart firmware if it is already active and running. 

Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
This commit is contained in:
Saurav Kashyap 2012-08-22 14:21:15 -04:00 committed by James Bottomley
parent 9d55ca6600
commit 711aa7f722
1 changed files with 8 additions and 0 deletions
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8
drivers/scsi/qla2xxx/qla_init.c
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@ -435,6 +435,7 @@ qla83xx_nic_core_fw_load(scsi_qla_host_t *vha)
int rval = QLA_SUCCESS; int rval = QLA_SUCCESS;
struct qla_hw_data *ha = vha->hw; struct qla_hw_data *ha = vha->hw;
uint32_t idc_major_ver, idc_minor_ver; uint32_t idc_major_ver, idc_minor_ver;
uint16_t config[4];
qla83xx_idc_lock(vha, 0); qla83xx_idc_lock(vha, 0);
@ -486,6 +487,13 @@ qla83xx_nic_core_fw_load(scsi_qla_host_t *vha)
idc_minor_ver |= (QLA83XX_SUPP_IDC_MINOR_VERSION << (ha->portnum * 2)); idc_minor_ver |= (QLA83XX_SUPP_IDC_MINOR_VERSION << (ha->portnum * 2));
qla83xx_wr_reg(vha, QLA83XX_IDC_MINOR_VERSION, idc_minor_ver); qla83xx_wr_reg(vha, QLA83XX_IDC_MINOR_VERSION, idc_minor_ver);
if (ha->flags.nic_core_reset_owner) {
memset(config, 0, sizeof(config));
if (!qla81xx_get_port_config(vha, config))
qla83xx_wr_reg(vha, QLA83XX_IDC_DEV_STATE,
QLA8XXX_DEV_READY);
}
rval = qla83xx_idc_state_handler(vha); rval = qla83xx_idc_state_handler(vha);
exit: exit: