This project and all its data will be permanently deleted on 2026-07-30.

Commit 7012532d authored Apr 11, 2014 by Giridhar Malavali Committed by Christoph Hellwig May 19, 2014

qla2xxx: Check for peg alive counter and clear any outstanding mailbox command.



Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com>
Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>

parent 804df800

drivers/scsi/qla2xxx/qla_nx2.c

+8 −5

Original line number	Diff line number	Diff line
		@@ -2124,6 +2124,13 @@ qla8044_watchdog(struct scsi_qla_host *vha)
		test_bit(FCOE_CTX_RESET_NEEDED, &vha->dpc_flags))) {
		dev_state = qla8044_rd_direct(vha, QLA8044_CRB_DEV_STATE_INDEX);

		if (qla8044_check_fw_alive(vha)) {
		ha->flags.isp82xx_fw_hung = 1;
		ql_log(ql_log_warn, vha, 0xb10a,
		"Firmware hung.\n");
		qla82xx_clear_pending_mbx(vha);
		}

		if (qla8044_check_temp(vha)) {
		set_bit(ISP_UNRECOVERABLE, &vha->dpc_flags);
		ha->flags.isp82xx_fw_hung = 1;
		@@ -2144,7 +2151,7 @@ qla8044_watchdog(struct scsi_qla_host *vha)
		qla2xxx_wake_dpc(vha);
		} else {
		/* Check firmware health */
		if (qla8044_check_fw_alive(vha)) {
		if (ha->flags.isp82xx_fw_hung) {
		halt_status = qla8044_rd_direct(vha,
		QLA8044_PEG_HALT_STATUS1_INDEX);
		if (halt_status &
		@@ -2180,12 +2187,8 @@ qla8044_watchdog(struct scsi_qla_host *vha)
		__func__);
		set_bit(ISP_ABORT_NEEDED,
		&vha->dpc_flags);
		qla82xx_clear_pending_mbx(vha);
		}
		}
		ha->flags.isp82xx_fw_hung = 1;
		ql_log(ql_log_warn, vha, 0xb10a,
		"Firmware hung.\n");
		qla2xxx_wake_dpc(vha);
		}
		}