scsi: qla2xxx: Enable NVMe CONF (BIT_7) when enabling SLER

Enable NVMe confirmation bit in PRLI.

Link: https://lore.kernel.org/r/20210111093134.1206-7-njavali@marvell.com
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-by: Saurav Kashyap <skashyap@marvell.com>
Signed-off-by: Nilesh Javali <njavali@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

diff --git a/drivers/scsi/qla2xxx/qla_iocb.c b/drivers/scsi/qla2xxx/qla_iocb.c
index e27359b..8b41cba 100644 (file)
--- a/drivers/scsi/qla2xxx/qla_iocb.c
+++ b/drivers/scsi/qla2xxx/qla_iocb.c
@@ -2378,6 +2378,8 @@ qla24xx_prli_iocb(srb_t *sp, struct logio_entry_24xx *logio)
                        logio->io_parameter[0] =
                                cpu_to_le32(NVME_PRLI_SP_FIRST_BURST);
                if (sp->vha->flags.nvme2_enabled) {
+                       /* Set service parameter BIT_7 for NVME CONF support */
+                       logio->io_parameter[0] |= NVME_PRLI_SP_CONF;
                        /* Set service parameter BIT_8 for SLER support */
                        logio->io_parameter[0] |=
                                cpu_to_le32(NVME_PRLI_SP_SLER);