diff options
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_mbx.c')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_mbx.c | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c index a41137452c4..3b3cec9f6ac 100644 --- a/drivers/scsi/qla2xxx/qla_mbx.c +++ b/drivers/scsi/qla2xxx/qla_mbx.c @@ -4275,3 +4275,41 @@ qla82xx_md_get_template(scsi_qla_host_t *vha) ql_dbg(ql_dbg_mbx, vha, 0x1126, "Done %s.\n", __func__); return rval; } + +int +qla82xx_mbx_beacon_ctl(scsi_qla_host_t *vha, int enable) +{ + int rval; + struct qla_hw_data *ha = vha->hw; + mbx_cmd_t mc; + mbx_cmd_t *mcp = &mc; + + if (!IS_QLA82XX(ha)) + return QLA_FUNCTION_FAILED; + + ql_dbg(ql_dbg_mbx, vha, 0x1127, + "Entered %s.\n", __func__); + + memset(mcp, 0, sizeof(mbx_cmd_t)); + mcp->mb[0] = MBC_SET_LED_CONFIG; + if (enable) + mcp->mb[7] = 0xE; + else + mcp->mb[7] = 0xD; + + mcp->out_mb = MBX_7|MBX_0; + mcp->in_mb = MBX_0; + mcp->tov = 30; + mcp->flags = 0; + + rval = qla2x00_mailbox_command(vha, mcp); + if (rval != QLA_SUCCESS) { + ql_dbg(ql_dbg_mbx, vha, 0x1128, + "Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]); + } else { + ql_dbg(ql_dbg_mbx, vha, 0x1129, + "Done %s.\n", __func__); + } + + return rval; +} |