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Commit 68af0811 authored by Andrew Vasquez's avatar Andrew Vasquez Committed by James Bottomley
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[SCSI] qla2xxx: Extend the 'fw_dump' SYSFS node the ability to initiate a firmware dump. 



The user-initiated dump can be a useful tool in triaging complex
ISP and FC issues.

Signed-off-by: default avatarAndrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: default avatarJames Bottomley <James.Bottomley@HansenPartnership.com>
parent fa0926df

drivers/scsi/qla2xxx/qla_attr.c

+3 −0
Original line number Diff line number Diff line
@@ -70,6 +70,9 @@ qla2x00_sysfs_write_fw_dump(struct kobject *kobj, 
	case 2:

		qla2x00_alloc_fw_dump(ha);

		break;

	case 3:

		qla2x00_system_error(ha);

		break;

	}

	return (count);

}

drivers/scsi/qla2xxx/qla_gbl.h

+3 −0
Original line number Diff line number Diff line
@@ -227,6 +227,9 @@ extern int qla24xx_abort_command(scsi_qla_host_t *, srb_t *); 
extern int qla24xx_abort_target(struct fc_port *, unsigned int);

extern int qla24xx_lun_reset(struct fc_port *, unsigned int);



extern int

qla2x00_system_error(scsi_qla_host_t *);



extern int

qla2x00_set_serdes_params(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t);

drivers/scsi/qla2xxx/qla_mbx.c

+1 −5
Original line number Diff line number Diff line
@@ -2303,8 +2303,6 @@ qla24xx_lun_reset(struct fc_port *fcport, unsigned int l) 
	return __qla24xx_issue_tmf("Lun", TCF_LUN_RESET, fcport, l);

}



#if 0



int

qla2x00_system_error(scsi_qla_host_t *ha)

{
@@ -2312,7 +2310,7 @@ qla2x00_system_error(scsi_qla_host_t *ha) 
	mbx_cmd_t mc;

	mbx_cmd_t *mcp = &mc;



	if (!IS_FWI2_CAPABLE(ha))

	if (!IS_QLA23XX(ha) && !IS_FWI2_CAPABLE(ha))

		return QLA_FUNCTION_FAILED;



	DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no));
@@ -2334,8 +2332,6 @@ qla2x00_system_error(scsi_qla_host_t *ha) 
	return rval;

}



#endif  /*  0  */



/**

 * qla2x00_set_serdes_params() -

 * @ha: HA context