summaryrefslogtreecommitdiff
path: root/drivers/scsi/qla2xxx/qla_mbx.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_mbx.c')
-rw-r--r--drivers/scsi/qla2xxx/qla_mbx.c27
1 files changed, 18 insertions, 9 deletions
diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c
index 87e675830..968b84613 100644
--- a/drivers/scsi/qla2xxx/qla_mbx.c
+++ b/drivers/scsi/qla2xxx/qla_mbx.c
@@ -1349,6 +1349,8 @@ qla2x00_get_adapter_id(scsi_qla_host_t *vha, uint16_t *id, uint8_t *al_pa,
mcp->in_mb |= MBX_13|MBX_12|MBX_11|MBX_10;
if (IS_FWI2_CAPABLE(vha->hw))
mcp->in_mb |= MBX_19|MBX_18|MBX_17|MBX_16;
+ if (IS_QLA27XX(vha->hw))
+ mcp->in_mb |= MBX_15;
mcp->tov = MBX_TOV_SECONDS;
mcp->flags = 0;
rval = qla2x00_mailbox_command(vha, mcp);
@@ -1400,6 +1402,9 @@ qla2x00_get_adapter_id(scsi_qla_host_t *vha, uint16_t *id, uint8_t *al_pa,
wwn_to_u64(vha->port_name));
}
}
+
+ if (IS_QLA27XX(vha->hw))
+ vha->bbcr = mcp->mb[15];
}
return rval;
@@ -2754,7 +2759,7 @@ qla2x00_get_link_status(scsi_qla_host_t *vha, uint16_t loop_id,
int rval;
mbx_cmd_t mc;
mbx_cmd_t *mcp = &mc;
- uint32_t *siter, *diter, dwords;
+ uint32_t *iter, dwords;
struct qla_hw_data *ha = vha->hw;
ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1084,
@@ -2794,10 +2799,11 @@ qla2x00_get_link_status(scsi_qla_host_t *vha, uint16_t loop_id,
/* Copy over data -- firmware data is LE. */
ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1086,
"Done %s.\n", __func__);
- dwords = offsetof(struct link_statistics, unused1) / 4;
- siter = diter = &stats->link_fail_cnt;
- while (dwords--)
- *diter++ = le32_to_cpu(*siter++);
+ dwords = offsetof(struct link_statistics,
+ link_up_cnt) / 4;
+ iter = &stats->link_fail_cnt;
+ for ( ; dwords--; iter++)
+ le32_to_cpus(iter);
}
} else {
/* Failed. */
@@ -2814,7 +2820,7 @@ qla24xx_get_isp_stats(scsi_qla_host_t *vha, struct link_statistics *stats,
int rval;
mbx_cmd_t mc;
mbx_cmd_t *mcp = &mc;
- uint32_t *siter, *diter, dwords;
+ uint32_t *iter, dwords;
ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1088,
"Entered %s.\n", __func__);
@@ -2843,9 +2849,9 @@ qla24xx_get_isp_stats(scsi_qla_host_t *vha, struct link_statistics *stats,
"Done %s.\n", __func__);
/* Copy over data -- firmware data is LE. */
dwords = sizeof(struct link_statistics) / 4;
- siter = diter = &stats->link_fail_cnt;
- while (dwords--)
- *diter++ = le32_to_cpu(*siter++);
+ iter = &stats->link_fail_cnt;
+ for ( ; dwords--; iter++)
+ le32_to_cpus(iter);
}
} else {
/* Failed. */
@@ -3612,6 +3618,9 @@ qla24xx_report_id_acquisition(scsi_qla_host_t *vha,
rptid_entry->port_id[2], rptid_entry->port_id[1],
rptid_entry->port_id[0]);
+ /* buffer to buffer credit flag */
+ vha->flags.bbcr_enable = (rptid_entry->bbcr & 0xf) != 0;
+
/* FA-WWN is only for physical port */
if (!vp_idx) {
void *wwpn = ha->init_cb->port_name;