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qla2x00t-32gbit: Fix I/O failures during remote port toggle testing

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Driver was using a lower value for dev_loss_tmo making it more prone to I/O
failures during remote port toggle testing. Set dev_loss_tmo to zero during
remote port registration to allow nvme-fc default dev_loss_tmo to be used,
which is higher than what driver was using.

Link: https://lore.kernel.org/r/20200904045128.23631-2-njavali@marvell.com
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-by: Arun Easi <aeasi@marvell.com>
Signed-off-by: Himanshu Madhani <hmadhani@marvell.com>
Signed-off-by: Nilesh Javali <njavali@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

See also upstream commit dd8d0bf6fb72bc73dc534d0d222e769e71d2202c.


git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@9255 d57e44dd-8a1f-0410-8b47-8ef2f437770f
This commit is contained in:
Bart Van Assche
2020-12-28 19:17:45 +00:00
parent f7e687cf28
commit 3922313aa5
1 changed files with 0 additions and 3 deletions
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3
qla2x00t-32gbit/qla_nvme.h
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@@ -16,9 +16,6 @@
#include "qla_def.h"
#include "qla_dsd.h"
/* default dev loss time (seconds) before transport tears down ctrl */
#define NVME_FC_DEV_LOSS_TMO 30
#define NVME_ATIO_CMD_OFF 32
#define NVME_FIRST_PACKET_CMDLEN (64 - NVME_ATIO_CMD_OFF)
#define Q2T_NVME_NUM_TAGS 2048