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scsi: aacraid: Fix I/O drop during reset

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"FIB_CONTEXT_FLAG_TIMEDOUT" flag is set in aac_eh_abort to indicate
command timeout. Using the same flag in reset handler causes the command
to time out and the I/Os were dropped.

Define a new flag "FIB_CONTEXT_FLAG_EH_RESET" to make sure I/O is
properly handled in eh_reset handler.

[mkp: tweaked commit message]

Signed-off-by: Prasad B Munirathnam <prasad.munirathnam@microsemi.com>
Reviewed-by: Raghava Aditya Renukunta <RaghavaAditya.Renukunta@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Prasad B Munirathnam
2017-12-12 11:40:10 -08:00
committed by Martin K. Petersen
parent 093b8886f4
commit 5771cfffdf
2 changed files with 2 additions and 1 deletions
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2
drivers/scsi/aacraid/linit.c
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@@ -1037,7 +1037,7 @@ static int aac_eh_bus_reset(struct scsi_cmnd* cmd)
info = &aac->hba_map[bus][cid];
if (bus >= AAC_MAX_BUSES || cid >= AAC_MAX_TARGETS ||
info->devtype != AAC_DEVTYPE_NATIVE_RAW) {
fib->flags |= FIB_CONTEXT_FLAG_TIMED_OUT;
fib->flags |= FIB_CONTEXT_FLAG_EH_RESET;
cmd->SCp.phase = AAC_OWNER_ERROR_HANDLER;
}
}