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path: root/drivers/scsi/pm8001/pm80xx_hwi.c
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Diffstat (limited to 'drivers/scsi/pm8001/pm80xx_hwi.c')
-rw-r--r--drivers/scsi/pm8001/pm80xx_hwi.c150
1 files changed, 135 insertions, 15 deletions
diff --git a/drivers/scsi/pm8001/pm80xx_hwi.c b/drivers/scsi/pm8001/pm80xx_hwi.c
index f0dbe79b049c..670998a8ca79 100644
--- a/drivers/scsi/pm8001/pm80xx_hwi.c
+++ b/drivers/scsi/pm8001/pm80xx_hwi.c
@@ -613,7 +613,7 @@ static void init_pci_device_addresses(struct pm8001_hba_info *pm8001_ha)
* pm80xx_set_thermal_config - support the thermal configuration
* @pm8001_ha: our hba card information.
*/
-static int
+int
pm80xx_set_thermal_config(struct pm8001_hba_info *pm8001_ha)
{
struct set_ctrl_cfg_req payload;
@@ -639,6 +639,86 @@ pm80xx_set_thermal_config(struct pm8001_hba_info *pm8001_ha)
}
/**
+* pm80xx_set_sas_protocol_timer_config - support the SAS Protocol
+* Timer configuration page
+* @pm8001_ha: our hba card information.
+*/
+static int
+pm80xx_set_sas_protocol_timer_config(struct pm8001_hba_info *pm8001_ha)
+{
+ struct set_ctrl_cfg_req payload;
+ struct inbound_queue_table *circularQ;
+ SASProtocolTimerConfig_t SASConfigPage;
+ int rc;
+ u32 tag;
+ u32 opc = OPC_INB_SET_CONTROLLER_CONFIG;
+
+ memset(&payload, 0, sizeof(struct set_ctrl_cfg_req));
+ memset(&SASConfigPage, 0, sizeof(SASProtocolTimerConfig_t));
+
+ rc = pm8001_tag_alloc(pm8001_ha, &tag);
+
+ if (rc)
+ return -1;
+
+ circularQ = &pm8001_ha->inbnd_q_tbl[0];
+ payload.tag = cpu_to_le32(tag);
+
+ SASConfigPage.pageCode = SAS_PROTOCOL_TIMER_CONFIG_PAGE;
+ SASConfigPage.MST_MSI = 3 << 15;
+ SASConfigPage.STP_SSP_MCT_TMO = (STP_MCT_TMO << 16) | SSP_MCT_TMO;
+ SASConfigPage.STP_FRM_TMO = (SAS_MAX_OPEN_TIME << 24) |
+ (SMP_MAX_CONN_TIMER << 16) | STP_FRM_TIMER;
+ SASConfigPage.STP_IDLE_TMO = STP_IDLE_TIME;
+
+ if (SASConfigPage.STP_IDLE_TMO > 0x3FFFFFF)
+ SASConfigPage.STP_IDLE_TMO = 0x3FFFFFF;
+
+
+ SASConfigPage.OPNRJT_RTRY_INTVL = (SAS_MFD << 16) |
+ SAS_OPNRJT_RTRY_INTVL;
+ SASConfigPage.Data_Cmd_OPNRJT_RTRY_TMO = (SAS_DOPNRJT_RTRY_TMO << 16)
+ | SAS_COPNRJT_RTRY_TMO;
+ SASConfigPage.Data_Cmd_OPNRJT_RTRY_THR = (SAS_DOPNRJT_RTRY_THR << 16)
+ | SAS_COPNRJT_RTRY_THR;
+ SASConfigPage.MAX_AIP = SAS_MAX_AIP;
+
+ PM8001_INIT_DBG(pm8001_ha,
+ pm8001_printk("SASConfigPage.pageCode "
+ "0x%08x\n", SASConfigPage.pageCode));
+ PM8001_INIT_DBG(pm8001_ha,
+ pm8001_printk("SASConfigPage.MST_MSI "
+ " 0x%08x\n", SASConfigPage.MST_MSI));
+ PM8001_INIT_DBG(pm8001_ha,
+ pm8001_printk("SASConfigPage.STP_SSP_MCT_TMO "
+ " 0x%08x\n", SASConfigPage.STP_SSP_MCT_TMO));
+ PM8001_INIT_DBG(pm8001_ha,
+ pm8001_printk("SASConfigPage.STP_FRM_TMO "
+ " 0x%08x\n", SASConfigPage.STP_FRM_TMO));
+ PM8001_INIT_DBG(pm8001_ha,
+ pm8001_printk("SASConfigPage.STP_IDLE_TMO "
+ " 0x%08x\n", SASConfigPage.STP_IDLE_TMO));
+ PM8001_INIT_DBG(pm8001_ha,
+ pm8001_printk("SASConfigPage.OPNRJT_RTRY_INTVL "
+ " 0x%08x\n", SASConfigPage.OPNRJT_RTRY_INTVL));
+ PM8001_INIT_DBG(pm8001_ha,
+ pm8001_printk("SASConfigPage.Data_Cmd_OPNRJT_RTRY_TMO "
+ " 0x%08x\n", SASConfigPage.Data_Cmd_OPNRJT_RTRY_TMO));
+ PM8001_INIT_DBG(pm8001_ha,
+ pm8001_printk("SASConfigPage.Data_Cmd_OPNRJT_RTRY_THR "
+ " 0x%08x\n", SASConfigPage.Data_Cmd_OPNRJT_RTRY_THR));
+ PM8001_INIT_DBG(pm8001_ha, pm8001_printk("SASConfigPage.MAX_AIP "
+ " 0x%08x\n", SASConfigPage.MAX_AIP));
+
+ memcpy(&payload.cfg_pg, &SASConfigPage,
+ sizeof(SASProtocolTimerConfig_t));
+
+ rc = pm8001_mpi_build_cmd(pm8001_ha, circularQ, opc, &payload, 0);
+
+ return rc;
+}
+
+/**
* pm80xx_get_encrypt_info - Check for encryption
* @pm8001_ha: our hba card information.
*/
@@ -800,11 +880,8 @@ static int pm80xx_chip_init(struct pm8001_hba_info *pm8001_ha)
} else
return -EBUSY;
- /* configure thermal */
- pm80xx_set_thermal_config(pm8001_ha);
-
- PM8001_INIT_DBG(pm8001_ha,
- pm8001_printk("Thermal configuration successful!\n"));
+ /* send SAS protocol timer configuration page to FW */
+ ret = pm80xx_set_sas_protocol_timer_config(pm8001_ha);
/* Check for encryption */
if (pm8001_ha->chip->encrypt) {
@@ -1269,6 +1346,11 @@ mpi_ssp_completion(struct pm8001_hba_info *pm8001_ha , void *piomb)
ts->open_rej_reason = SAS_OREJ_RSVD_RETRY;
break;
case IO_OPEN_CNX_ERROR_IT_NEXUS_LOSS:
+ case IO_XFER_OPEN_RETRY_BACKOFF_THRESHOLD_REACHED:
+ case IO_OPEN_CNX_ERROR_IT_NEXUS_LOSS_OPEN_TMO:
+ case IO_OPEN_CNX_ERROR_IT_NEXUS_LOSS_NO_DEST:
+ case IO_OPEN_CNX_ERROR_IT_NEXUS_LOSS_OPEN_COLLIDE:
+ case IO_OPEN_CNX_ERROR_IT_NEXUS_LOSS_PATHWAY_BLOCKED:
PM8001_IO_DBG(pm8001_ha,
pm8001_printk("IO_OPEN_CNX_ERROR_IT_NEXUS_LOSS\n"));
ts->resp = SAS_TASK_COMPLETE;
@@ -1472,6 +1554,11 @@ static void mpi_ssp_event(struct pm8001_hba_info *pm8001_ha , void *piomb)
ts->open_rej_reason = SAS_OREJ_RSVD_RETRY;
break;
case IO_OPEN_CNX_ERROR_IT_NEXUS_LOSS:
+ case IO_XFER_OPEN_RETRY_BACKOFF_THRESHOLD_REACHED:
+ case IO_OPEN_CNX_ERROR_IT_NEXUS_LOSS_OPEN_TMO:
+ case IO_OPEN_CNX_ERROR_IT_NEXUS_LOSS_NO_DEST:
+ case IO_OPEN_CNX_ERROR_IT_NEXUS_LOSS_OPEN_COLLIDE:
+ case IO_OPEN_CNX_ERROR_IT_NEXUS_LOSS_PATHWAY_BLOCKED:
PM8001_IO_DBG(pm8001_ha,
pm8001_printk("IO_OPEN_CNX_ERROR_IT_NEXUS_LOSS\n"));
ts->resp = SAS_TASK_COMPLETE;
@@ -1557,6 +1644,13 @@ static void mpi_ssp_event(struct pm8001_hba_info *pm8001_ha , void *piomb)
ts->resp = SAS_TASK_COMPLETE;
ts->stat = SAS_DATA_OVERRUN;
break;
+ case IO_XFER_ERROR_INTERNAL_CRC_ERROR:
+ PM8001_IO_DBG(pm8001_ha,
+ pm8001_printk("IO_XFR_ERROR_INTERNAL_CRC_ERROR\n"));
+ /* TBC: used default set values */
+ ts->resp = SAS_TASK_COMPLETE;
+ ts->stat = SAS_DATA_OVERRUN;
+ break;
case IO_XFER_CMD_FRAME_ISSUED:
PM8001_IO_DBG(pm8001_ha,
pm8001_printk("IO_XFER_CMD_FRAME_ISSUED\n"));
@@ -1761,6 +1855,11 @@ mpi_sata_completion(struct pm8001_hba_info *pm8001_ha, void *piomb)
ts->open_rej_reason = SAS_OREJ_RSVD_CONT0;
break;
case IO_OPEN_CNX_ERROR_IT_NEXUS_LOSS:
+ case IO_XFER_OPEN_RETRY_BACKOFF_THRESHOLD_REACHED:
+ case IO_OPEN_CNX_ERROR_IT_NEXUS_LOSS_OPEN_TMO:
+ case IO_OPEN_CNX_ERROR_IT_NEXUS_LOSS_NO_DEST:
+ case IO_OPEN_CNX_ERROR_IT_NEXUS_LOSS_OPEN_COLLIDE:
+ case IO_OPEN_CNX_ERROR_IT_NEXUS_LOSS_PATHWAY_BLOCKED:
PM8001_IO_DBG(pm8001_ha,
pm8001_printk("IO_OPEN_CNX_ERROR_IT_NEXUS_LOSS\n"));
ts->resp = SAS_TASK_COMPLETE;
@@ -2051,7 +2150,12 @@ static void mpi_sata_event(struct pm8001_hba_info *pm8001_ha , void *piomb)
ts->open_rej_reason = SAS_OREJ_RSVD_CONT0;
break;
case IO_OPEN_CNX_ERROR_IT_NEXUS_LOSS:
- PM8001_IO_DBG(pm8001_ha,
+ case IO_XFER_OPEN_RETRY_BACKOFF_THRESHOLD_REACHED:
+ case IO_OPEN_CNX_ERROR_IT_NEXUS_LOSS_OPEN_TMO:
+ case IO_OPEN_CNX_ERROR_IT_NEXUS_LOSS_NO_DEST:
+ case IO_OPEN_CNX_ERROR_IT_NEXUS_LOSS_OPEN_COLLIDE:
+ case IO_OPEN_CNX_ERROR_IT_NEXUS_LOSS_PATHWAY_BLOCKED:
+ PM8001_FAIL_DBG(pm8001_ha,
pm8001_printk("IO_OPEN_CNX_ERROR_IT_NEXUS_LOSS\n"));
ts->resp = SAS_TASK_UNDELIVERED;
ts->stat = SAS_DEV_NO_RESPONSE;
@@ -2154,6 +2258,20 @@ static void mpi_sata_event(struct pm8001_hba_info *pm8001_ha , void *piomb)
ts->resp = SAS_TASK_COMPLETE;
ts->stat = SAS_OPEN_TO;
break;
+ case IO_XFER_ERROR_INTERNAL_CRC_ERROR:
+ PM8001_FAIL_DBG(pm8001_ha,
+ pm8001_printk("IO_XFR_ERROR_INTERNAL_CRC_ERROR\n"));
+ /* TBC: used default set values */
+ ts->resp = SAS_TASK_COMPLETE;
+ ts->stat = SAS_OPEN_TO;
+ break;
+ case IO_XFER_DMA_ACTIVATE_TIMEOUT:
+ PM8001_FAIL_DBG(pm8001_ha,
+ pm8001_printk("IO_XFR_DMA_ACTIVATE_TIMEOUT\n"));
+ /* TBC: used default set values */
+ ts->resp = SAS_TASK_COMPLETE;
+ ts->stat = SAS_OPEN_TO;
+ break;
default:
PM8001_IO_DBG(pm8001_ha,
pm8001_printk("Unknown status 0x%x\n", event));
@@ -2305,6 +2423,11 @@ mpi_smp_completion(struct pm8001_hba_info *pm8001_ha, void *piomb)
ts->open_rej_reason = SAS_OREJ_RSVD_CONT0;
break;
case IO_OPEN_CNX_ERROR_IT_NEXUS_LOSS:
+ case IO_XFER_OPEN_RETRY_BACKOFF_THRESHOLD_REACHED:
+ case IO_OPEN_CNX_ERROR_IT_NEXUS_LOSS_OPEN_TMO:
+ case IO_OPEN_CNX_ERROR_IT_NEXUS_LOSS_NO_DEST:
+ case IO_OPEN_CNX_ERROR_IT_NEXUS_LOSS_OPEN_COLLIDE:
+ case IO_OPEN_CNX_ERROR_IT_NEXUS_LOSS_PATHWAY_BLOCKED:
PM8001_IO_DBG(pm8001_ha,
pm8001_printk("IO_OPEN_CNX_ERROR_IT_NEXUS_LOSS\n"));
ts->resp = SAS_TASK_COMPLETE;
@@ -2862,6 +2985,9 @@ static int mpi_hw_event(struct pm8001_hba_info *pm8001_ha, void *piomb)
case HW_EVENT_PORT_RECOVERY_TIMER_TMO:
PM8001_MSG_DBG(pm8001_ha,
pm8001_printk("HW_EVENT_PORT_RECOVERY_TIMER_TMO\n"));
+ pm80xx_hw_event_ack_req(pm8001_ha, 0,
+ HW_EVENT_PORT_RECOVERY_TIMER_TMO,
+ port_id, phy_id, 0, 0);
sas_phy_disconnected(sas_phy);
phy->phy_attached = 0;
sas_ha->notify_port_event(sas_phy, PORTE_LINK_RESET_ERR);
@@ -3499,10 +3625,7 @@ static int pm80xx_chip_ssp_io_req(struct pm8001_hba_info *pm8001_ha,
ssp_cmd.ssp_iu.efb_prio_attr |= (task->ssp_task.task_prio << 3);
ssp_cmd.ssp_iu.efb_prio_attr |= (task->ssp_task.task_attr & 7);
memcpy(ssp_cmd.ssp_iu.cdb, task->ssp_task.cdb, 16);
- circularQ = &pm8001_ha->inbnd_q_tbl[inb++];
-
- /* rotate the inb queue */
- inb = inb%PM8001_MAX_SPCV_INB_NUM;
+ circularQ = &pm8001_ha->inbnd_q_tbl[0];
/* Check if encryption is set */
if (pm8001_ha->chip->encrypt &&
@@ -3603,10 +3726,7 @@ static int pm80xx_chip_sata_req(struct pm8001_hba_info *pm8001_ha,
unsigned long flags;
u32 opc = OPC_INB_SATA_HOST_OPSTART;
memset(&sata_cmd, 0, sizeof(sata_cmd));
- circularQ = &pm8001_ha->inbnd_q_tbl[inb++];
-
- /* rotate the inb queue */
- inb = inb%PM8001_MAX_SPCV_INB_NUM;
+ circularQ = &pm8001_ha->inbnd_q_tbl[0];
if (task->data_dir == PCI_DMA_NONE) {
ATAP = 0x04; /* no data*/
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-08 15:59:27 +0300