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Commit 476e8978 authored by Andrew Vasquez's avatar Andrew Vasquez Committed by James Bottomley
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[SCSI] qla2xxx: Properly re-enable EFT support after an ISP abort. 



Software must explicitely re-enable extended firmware tracing
after any ISP abort condition.

Signed-off-by: default avatarAndrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: default avatarJames Bottomley <James.Bottomley@SteelEye.com>
parent 9c06938a

drivers/scsi/qla2xxx/qla_init.c

+11 −0
Original line number Diff line number Diff line
@@ -3063,6 +3063,7 @@ qla2x00_update_fcports(scsi_qla_host_t *ha) 
int

qla2x00_abort_isp(scsi_qla_host_t *ha)

{

	int rval;

	unsigned long flags = 0;

	uint16_t       cnt;

	srb_t          *sp;
@@ -3119,6 +3120,16 @@ qla2x00_abort_isp(scsi_qla_host_t *ha) 


			ha->isp_abort_cnt = 0;

			clear_bit(ISP_ABORT_RETRY, &ha->dpc_flags);



			if (ha->eft) {

				rval = qla2x00_trace_control(ha, TC_ENABLE,

				    ha->eft_dma, EFT_NUM_BUFFERS);

				if (rval) {

					qla_printk(KERN_WARNING, ha,

					    "Unable to reinitialize EFT "

					    "(%d).\n", rval);

				}

			}

		} else {	/* failed the ISP abort */

			ha->flags.online = 1;

			if (test_bit(ISP_ABORT_RETRY, &ha->dpc_flags)) {