[SCSI] qla2xxx: Issue correct MBC_INITIALIZE_FIRMWARE command.

There is a case where 54xx HBA loads MID firmware as it use 24xx
firmware. In this case, the driver should issue
MBC_MID_INITIALIZE FIRMWARE even though the HBA doesn't support
NPIV.  This patch make changes in the driver so that could behave
accordingly.

Signed-off-by: Seokmann Ju <seokmann.ju@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index 7637fa7546b5ba6490e4ea13ad16a2dc677825b9..d0633ca894be7cfd06f622b78de4f2b2792486e4 100644 (file)
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -1193,7 +1193,9 @@ qla2x00_init_rings(scsi_qla_host_t *ha)
 
        DEBUG(printk("scsi(%ld): Issue init firmware.\n", ha->host_no));
 
-       mid_init_cb->count = cpu_to_le16(ha->max_npiv_vports);
+       if (ha->flags.npiv_supported)
+               mid_init_cb->count = cpu_to_le16(ha->max_npiv_vports);
+
        mid_init_cb->options = __constant_cpu_to_le16(BIT_1);
 
        rval = qla2x00_init_firmware(ha, ha->init_cb_size);

diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c
index 99d29fff836d631bc37686b6c45bee7972dcb4e4..0c10c0b0fb732602e5f0548be2e7be23a3ad1615 100644 (file)
--- a/drivers/scsi/qla2xxx/qla_mbx.c
+++ b/drivers/scsi/qla2xxx/qla_mbx.c
@@ -980,7 +980,7 @@ qla2x00_init_firmware(scsi_qla_host_t *ha, uint16_t size)
        DEBUG11(printk("qla2x00_init_firmware(%ld): entered.\n",
            ha->host_no));
 
-       if (ha->flags.npiv_supported)
+       if (ha->fw_attributes & BIT_2)
                mcp->mb[0] = MBC_MID_INITIALIZE_FIRMWARE;
        else
                mcp->mb[0] = MBC_INITIALIZE_FIRMWARE;