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authorArmen Baloyan <armen.baloyan@qlogic.com>2013-08-27 01:37:37 -0400
committerJames Bottomley <JBottomley@Parallels.com>2013-09-03 07:28:03 -0700
commit4247934397d7bf4105a9fd5abcf990954cf39d5f (patch)
tree8ea5dd3a3fc5307fe051b8128e710487c3df9287 /drivers/scsi
parent1ae47cf3007f8f8b7c71efad7ed484d9e1f2831d (diff)
[SCSI] qla2xxx: Notify ISPFX00 firmware when driver is unloaded or system is shut down.
Signed-off-by: Armen Baloyan <armen.baloyan@qlogic.com> Acked-by: Srinivasa Rao <srinivasa.rao@qlogic.com> Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi')
-rw-r--r--drivers/scsi/qla2xxx/qla_gbl.h1
-rw-r--r--drivers/scsi/qla2xxx/qla_mr.c2
-rw-r--r--drivers/scsi/qla2xxx/qla_os.c7
3 files changed, 9 insertions, 1 deletions
diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h
index d55fefd34afe..4446bf5fe292 100644
--- a/drivers/scsi/qla2xxx/qla_gbl.h
+++ b/drivers/scsi/qla2xxx/qla_gbl.h
@@ -594,6 +594,7 @@ extern int qlafx00_start_scsi(srb_t *);
extern int qlafx00_abort_isp(scsi_qla_host_t *);
extern int qlafx00_iospace_config(struct qla_hw_data *);
extern int qlafx00_init_firmware(scsi_qla_host_t *, uint16_t);
+extern int qlafx00_driver_shutdown(scsi_qla_host_t *, int);
extern int qlafx00_fw_ready(scsi_qla_host_t *);
extern int qlafx00_configure_devices(scsi_qla_host_t *);
extern int qlafx00_reset_initialize(scsi_qla_host_t *);
diff --git a/drivers/scsi/qla2xxx/qla_mr.c b/drivers/scsi/qla2xxx/qla_mr.c
index e087a4999965..ab2ae8e26fea 100644
--- a/drivers/scsi/qla2xxx/qla_mr.c
+++ b/drivers/scsi/qla2xxx/qla_mr.c
@@ -294,7 +294,7 @@ premature_exit:
* Context:
* Kernel context.
*/
-static int
+int
qlafx00_driver_shutdown(scsi_qla_host_t *vha, int tmo)
{
int rval;
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index 3f53151734d3..17a86b69cb08 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -3006,6 +3006,10 @@ qla2x00_shutdown(struct pci_dev *pdev)
vha = pci_get_drvdata(pdev);
ha = vha->hw;
+ /* Notify ISPFX00 firmware */
+ if (IS_QLAFX00(ha))
+ qlafx00_driver_shutdown(vha, 20);
+
/* Turn-off FCE trace */
if (ha->flags.fce_enabled) {
qla2x00_disable_fce_trace(vha, NULL, NULL);
@@ -3053,6 +3057,9 @@ qla2x00_remove_one(struct pci_dev *pdev)
ha->flags.host_shutting_down = 1;
set_bit(UNLOADING, &base_vha->dpc_flags);
+ if (IS_QLAFX00(ha))
+ qlafx00_driver_shutdown(base_vha, 20);
+
mutex_lock(&ha->vport_lock);
while (ha->cur_vport_count) {
spin_lock_irqsave(&ha->vport_slock, flags);