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Commit 42479343 authored by Armen Baloyan's avatar Armen Baloyan Committed by James Bottomley
Browse files

[SCSI] qla2xxx: Notify ISPFX00 firmware when driver is unloaded or system is shut down. 



Signed-off-by: default avatarArmen Baloyan <armen.baloyan@qlogic.com>
Acked-by: default avatarSrinivasa Rao <srinivasa.rao@qlogic.com>
Signed-off-by: default avatarSaurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: default avatarJames Bottomley <JBottomley@Parallels.com>
parent 1ae47cf3

drivers/scsi/qla2xxx/qla_gbl.h

+1 −0
Original line number Diff line number Diff line
@@ -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 *);

drivers/scsi/qla2xxx/qla_mr.c

+1 −1
Original line number Diff line number Diff line
@@ -294,7 +294,7 @@ premature_exit: 
 * Context:

 *	Kernel context.

 */

static int

int

qlafx00_driver_shutdown(scsi_qla_host_t *vha, int tmo)

{

	int rval;

drivers/scsi/qla2xxx/qla_os.c

+7 −0
Original line number Diff line number Diff line
@@ -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);