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Commit ff543e28 authored by Shyam Sundar's avatar Shyam Sundar Committed by Martin K. Petersen
Browse files

scsi: qedf: Don't queue anything if upload is in progress 



 - I/Os, aborts and tmf should not be queued if flush is in progress.

Signed-off-by: default avatarShyam Sundar <ssundar@marvell.com>
Signed-off-by: default avatarSaurav Kashyap <skashyap@marvell.com>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent fc37ddce

drivers/scsi/qedf/qedf_io.c

+8 −1
Original line number Diff line number Diff line
@@ -982,7 +982,8 @@ qedf_queuecommand(struct Scsi_Host *host, struct scsi_cmnd *sc_cmd) 
	/* rport and tgt are allocated together, so tgt should be non-NULL */

	fcport = (struct qedf_rport *)&rp[1];



	if (!test_bit(QEDF_RPORT_SESSION_READY, &fcport->flags)) {

	if (!test_bit(QEDF_RPORT_SESSION_READY, &fcport->flags) ||

	    test_bit(QEDF_RPORT_UPLOADING_CONNECTION, &fcport->flags)) {

		/*

		 * Session is not offloaded yet. Let SCSI-ml retry

		 * the command.
@@ -2401,6 +2402,12 @@ int qedf_initiate_tmf(struct scsi_cmnd *sc_cmd, u8 tm_flags) 


	lport = qedf->lport;



	if (test_bit(QEDF_RPORT_UPLOADING_CONNECTION, &fcport->flags)) {

		QEDF_ERR(&qedf->dbg_ctx, "Connection is getting uploaded.\n");

		rc = SUCCESS;

		goto tmf_err;

	}



	if (test_bit(QEDF_UNLOADING, &qedf->flags) ||

	    test_bit(QEDF_DBG_STOP_IO, &qedf->flags)) {

		rc = SUCCESS;