diff options
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_mbx.c')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_mbx.c | 27 |
1 files changed, 18 insertions, 9 deletions
diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c index 87e6758302f6..968b84613096 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; |