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scsi: qedf: Fix for the session’s E_D_TOV value

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Firmware expects E_D_TOV field in connection offload parameters as “msec”.
Earlier incorrect value (100ms), was leading to abort from driver in the
case when data frames for read take more than 100ms from target side,
resulting in firmware reporting E_D_TOV expiration.

Link: https://lore.kernel.org/r/20200907121443.5150-4-jhasan@marvell.com
Signed-off-by: Javed Hasan <jhasan@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Javed Hasan 2020-09-07 05:14:38 -07:00 committed by Martin K. Petersen
parent 31fc82d7fb
commit f78f812626
1 changed files with 1 additions and 1 deletions
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2
drivers/scsi/qedf/qedf_main.c
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@ -1333,7 +1333,7 @@ static int qedf_offload_connection(struct qedf_ctx *qedf,
ether_addr_copy(conn_info.dst_mac, qedf->ctlr.dest_addr);
conn_info.tx_max_fc_pay_len = fcport->rdata->maxframe_size;
conn_info.e_d_tov_timer_val = qedf->lport->e_d_tov / 20;
conn_info.e_d_tov_timer_val = qedf->lport->e_d_tov;
conn_info.rec_tov_timer_val = 3; /* I think this is what E3 was */
conn_info.rx_max_fc_pay_len = fcport->rdata->maxframe_size;