diff options
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_mbx.c')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_mbx.c | 67 |
1 files changed, 66 insertions, 1 deletions
diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c index effd8a1403d9..e473e9fb363c 100644 --- a/drivers/scsi/qla2xxx/qla_mbx.c +++ b/drivers/scsi/qla2xxx/qla_mbx.c @@ -4125,7 +4125,7 @@ qla24xx_set_fcp_prio(scsi_qla_host_t *vha, uint16_t loop_id, uint16_t priority, return QLA_FUNCTION_FAILED; DEBUG11(printk(KERN_INFO - "%s(%ld): entered.\n", __func__, ha->host_no)); + "%s(%ld): entered.\n", __func__, vha->host_no)); mcp->mb[0] = MBC_PORT_PARAMS; mcp->mb[1] = loop_id; @@ -4160,6 +4160,71 @@ qla24xx_set_fcp_prio(scsi_qla_host_t *vha, uint16_t loop_id, uint16_t priority, } int +qla2x00_get_thermal_temp(scsi_qla_host_t *vha, uint16_t *temp, uint16_t *frac) +{ + int rval; + mbx_cmd_t mc; + mbx_cmd_t *mcp = &mc; + struct qla_hw_data *ha = vha->hw; + + DEBUG11(printk(KERN_INFO "%s(%ld): entered.\n", __func__, ha->host_no)); + + /* High bits. */ + mcp->mb[0] = MBC_READ_SFP; + mcp->mb[1] = 0x98; + mcp->mb[2] = 0; + mcp->mb[3] = 0; + mcp->mb[6] = 0; + mcp->mb[7] = 0; + mcp->mb[8] = 1; + mcp->mb[9] = 0x01; + mcp->mb[10] = BIT_13|BIT_0; + mcp->out_mb = MBX_10|MBX_9|MBX_8|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0; + mcp->in_mb = MBX_1|MBX_0; + mcp->tov = MBX_TOV_SECONDS; + mcp->flags = 0; + rval = qla2x00_mailbox_command(vha, mcp); + if (rval != QLA_SUCCESS) { + DEBUG2_3_11(printk(KERN_WARNING + "%s(%ld): failed=%x (%x).\n", __func__, + vha->host_no, rval, mcp->mb[0])); + ha->flags.thermal_supported = 0; + goto fail; + } + *temp = mcp->mb[1] & 0xFF; + + /* Low bits. */ + mcp->mb[0] = MBC_READ_SFP; + mcp->mb[1] = 0x98; + mcp->mb[2] = 0; + mcp->mb[3] = 0; + mcp->mb[6] = 0; + mcp->mb[7] = 0; + mcp->mb[8] = 1; + mcp->mb[9] = 0x10; + mcp->mb[10] = BIT_13|BIT_0; + mcp->out_mb = MBX_10|MBX_9|MBX_8|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0; + mcp->in_mb = MBX_1|MBX_0; + mcp->tov = MBX_TOV_SECONDS; + mcp->flags = 0; + rval = qla2x00_mailbox_command(vha, mcp); + if (rval != QLA_SUCCESS) { + DEBUG2_3_11(printk(KERN_WARNING + "%s(%ld): failed=%x (%x).\n", __func__, + vha->host_no, rval, mcp->mb[0])); + ha->flags.thermal_supported = 0; + goto fail; + } + *frac = ((mcp->mb[1] & 0xFF) >> 6) * 25; + + if (rval == QLA_SUCCESS) + DEBUG11(printk(KERN_INFO + "%s(%ld): done.\n", __func__, ha->host_no)); +fail: + return rval; +} + +int qla82xx_mbx_intr_enable(scsi_qla_host_t *vha) { int rval; |