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[SCSI] bnx2i: Added reconnect fix connecting against Lefthand targets 

The nopout's reserved field was not being initialized to zero
before being reused.  Stale CDB values from previous SCSI cmds
of the same BHS offset was the cause of the disconnection
initiated by the Lefthand target.

Signed-off-by: Eddie Wai <eddie.wai@broadcom.com>
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
hifive-unleashed-5.1
Eddie Wai 2011-01-08 18:00:24 -08:00 committed by James Bottomley
parent b8ce8b59b8
commit 70e1472271
1 changed files with 3 additions and 0 deletions
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3
drivers/scsi/bnx2i/bnx2i_hwi.c
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@ -490,6 +490,9 @@ int bnx2i_send_iscsi_nopout(struct bnx2i_conn *bnx2i_conn,
bnx2i_cmd = (struct bnx2i_cmd *)task->dd_data;
nopout_hdr = (struct iscsi_nopout *)task->hdr;
nopout_wqe = (struct bnx2i_nop_out_request *)ep->qp.sq_prod_qe;
memset(nopout_wqe, 0x00, sizeof(struct bnx2i_nop_out_request));
nopout_wqe->op_code = nopout_hdr->opcode;
nopout_wqe->op_attr = ISCSI_FLAG_CMD_FINAL;
memcpy(nopout_wqe->lun, nopout_hdr->lun, 8);