diff options
Diffstat (limited to 'kernel/drivers/scsi/pm8001/pm80xx_hwi.c')
| -rw-r--r-- | kernel/drivers/scsi/pm8001/pm80xx_hwi.c | 146 |
1 files changed, 117 insertions, 29 deletions
diff --git a/kernel/drivers/scsi/pm8001/pm80xx_hwi.c b/kernel/drivers/scsi/pm8001/pm80xx_hwi.c index 05cce463a..eb4fee61d 100644 --- a/kernel/drivers/scsi/pm8001/pm80xx_hwi.c +++ b/kernel/drivers/scsi/pm8001/pm80xx_hwi.c @@ -309,6 +309,9 @@ static void read_main_config_table(struct pm8001_hba_info *pm8001_ha) pm8001_mr32(address, MAIN_INT_VECTOR_TABLE_OFFSET); pm8001_ha->main_cfg_tbl.pm80xx_tbl.phy_attr_table_offset = pm8001_mr32(address, MAIN_SAS_PHY_ATTR_TABLE_OFFSET); + /* read port recover and reset timeout */ + pm8001_ha->main_cfg_tbl.pm80xx_tbl.port_recovery_timer = + pm8001_mr32(address, MAIN_PORT_RECOVERY_TIMER); } /** @@ -585,6 +588,12 @@ static void update_main_config_table(struct pm8001_hba_info *pm8001_ha) pm8001_ha->main_cfg_tbl.pm80xx_tbl.port_recovery_timer); pm8001_mw32(address, MAIN_INT_REASSERTION_DELAY, pm8001_ha->main_cfg_tbl.pm80xx_tbl.interrupt_reassertion_delay); + + pm8001_ha->main_cfg_tbl.pm80xx_tbl.port_recovery_timer &= 0xffff0000; + pm8001_ha->main_cfg_tbl.pm80xx_tbl.port_recovery_timer |= + PORT_RECOVERY_TIMEOUT; + pm8001_mw32(address, MAIN_PORT_RECOVERY_TIMER, + pm8001_ha->main_cfg_tbl.pm80xx_tbl.port_recovery_timer); } /** @@ -843,6 +852,7 @@ pm80xx_set_thermal_config(struct pm8001_hba_info *pm8001_ha) int rc; u32 tag; u32 opc = OPC_INB_SET_CONTROLLER_CONFIG; + u32 page_code; memset(&payload, 0, sizeof(struct set_ctrl_cfg_req)); rc = pm8001_tag_alloc(pm8001_ha, &tag); @@ -851,8 +861,14 @@ pm80xx_set_thermal_config(struct pm8001_hba_info *pm8001_ha) circularQ = &pm8001_ha->inbnd_q_tbl[0]; payload.tag = cpu_to_le32(tag); + + if (IS_SPCV_12G(pm8001_ha->pdev)) + page_code = THERMAL_PAGE_CODE_7H; + else + page_code = THERMAL_PAGE_CODE_8H; + payload.cfg_pg[0] = (THERMAL_LOG_ENABLE << 9) | - (THERMAL_ENABLE << 8) | THERMAL_OP_CODE; + (THERMAL_ENABLE << 8) | page_code; payload.cfg_pg[1] = (LTEMPHIL << 24) | (RTEMPHIL << 8); rc = pm8001_mpi_build_cmd(pm8001_ha, circularQ, opc, &payload, 0); @@ -1251,6 +1267,8 @@ pm80xx_chip_soft_rst(struct pm8001_hba_info *pm8001_ha) /* check iButton feature support for motherboard controller */ if (pm8001_ha->pdev->subsystem_vendor != PCI_VENDOR_ID_ADAPTEC2 && + pm8001_ha->pdev->subsystem_vendor != + PCI_VENDOR_ID_ATTO && pm8001_ha->pdev->subsystem_vendor != 0) { ibutton0 = pm8001_cr32(pm8001_ha, 0, MSGU_HOST_SCRATCH_PAD_6); @@ -1593,6 +1611,13 @@ mpi_ssp_completion(struct pm8001_hba_info *pm8001_ha , void *piomb) ts->stat = SAS_OPEN_REJECT; ts->open_rej_reason = SAS_OREJ_RSVD_RETRY; break; + case IO_XFER_ERROR_INVALID_SSP_RSP_FRAME: + PM8001_IO_DBG(pm8001_ha, + pm8001_printk("IO_XFER_ERROR_INVALID_SSP_RSP_FRAME\n")); + ts->resp = SAS_TASK_COMPLETE; + ts->stat = SAS_OPEN_REJECT; + ts->open_rej_reason = SAS_OREJ_RSVD_RETRY; + break; case IO_OPEN_CNX_ERROR_PROTOCOL_NOT_SUPPORTED: PM8001_IO_DBG(pm8001_ha, pm8001_printk("IO_OPEN_CNX_ERROR_PROTOCOL_NOT_SUPPORTED\n")); @@ -2314,6 +2339,7 @@ mpi_sata_completion(struct pm8001_hba_info *pm8001_ha, void *piomb) ts->resp = SAS_TASK_COMPLETE; ts->stat = SAS_OPEN_REJECT; ts->open_rej_reason = SAS_OREJ_RSVD_RETRY; + break; default: PM8001_IO_DBG(pm8001_ha, pm8001_printk("Unknown status 0x%x\n", status)); @@ -2829,6 +2855,32 @@ static void pm80xx_hw_event_ack_req(struct pm8001_hba_info *pm8001_ha, static int pm80xx_chip_phy_ctl_req(struct pm8001_hba_info *pm8001_ha, u32 phyId, u32 phy_op); +static void hw_event_port_recover(struct pm8001_hba_info *pm8001_ha, + void *piomb) +{ + struct hw_event_resp *pPayload = (struct hw_event_resp *)(piomb + 4); + u32 phyid_npip_portstate = le32_to_cpu(pPayload->phyid_npip_portstate); + u8 phy_id = (u8)((phyid_npip_portstate & 0xFF0000) >> 16); + u32 lr_status_evt_portid = + le32_to_cpu(pPayload->lr_status_evt_portid); + u8 deviceType = pPayload->sas_identify.dev_type; + u8 link_rate = (u8)((lr_status_evt_portid & 0xF0000000) >> 28); + struct pm8001_phy *phy = &pm8001_ha->phy[phy_id]; + u8 port_id = (u8)(lr_status_evt_portid & 0x000000FF); + struct pm8001_port *port = &pm8001_ha->port[port_id]; + + if (deviceType == SAS_END_DEVICE) { + pm80xx_chip_phy_ctl_req(pm8001_ha, phy_id, + PHY_NOTIFY_ENABLE_SPINUP); + } + + port->wide_port_phymap |= (1U << phy_id); + pm8001_get_lrate_mode(phy, link_rate); + phy->sas_phy.oob_mode = SAS_OOB_MODE; + phy->phy_state = PHY_STATE_LINK_UP_SPCV; + phy->phy_attached = 1; +} + /** * hw_event_sas_phy_up -FW tells me a SAS phy up event. * @pm8001_ha: our hba card information @@ -2856,6 +2908,7 @@ hw_event_sas_phy_up(struct pm8001_hba_info *pm8001_ha, void *piomb) unsigned long flags; u8 deviceType = pPayload->sas_identify.dev_type; port->port_state = portstate; + port->wide_port_phymap |= (1U << phy_id); phy->phy_state = PHY_STATE_LINK_UP_SPCV; PM8001_MSG_DBG(pm8001_ha, pm8001_printk( "portid:%d; phyid:%d; linkrate:%d; " @@ -2981,7 +3034,6 @@ hw_event_phy_down(struct pm8001_hba_info *pm8001_ha, void *piomb) struct pm8001_port *port = &pm8001_ha->port[port_id]; struct pm8001_phy *phy = &pm8001_ha->phy[phy_id]; port->port_state = portstate; - phy->phy_type = 0; phy->identify.device_type = 0; phy->phy_attached = 0; memset(&phy->dev_sas_addr, 0, SAS_ADDR_SIZE); @@ -2993,9 +3045,13 @@ hw_event_phy_down(struct pm8001_hba_info *pm8001_ha, void *piomb) pm8001_printk(" PortInvalid portID %d\n", port_id)); PM8001_MSG_DBG(pm8001_ha, pm8001_printk(" Last phy Down and port invalid\n")); - port->port_attached = 0; - pm80xx_hw_event_ack_req(pm8001_ha, 0, HW_EVENT_PHY_DOWN, - port_id, phy_id, 0, 0); + if (phy->phy_type & PORT_TYPE_SATA) { + phy->phy_type = 0; + port->port_attached = 0; + pm80xx_hw_event_ack_req(pm8001_ha, 0, HW_EVENT_PHY_DOWN, + port_id, phy_id, 0, 0); + } + sas_phy_disconnected(&phy->sas_phy); break; case PORT_IN_RESET: PM8001_MSG_DBG(pm8001_ha, @@ -3003,22 +3059,26 @@ hw_event_phy_down(struct pm8001_hba_info *pm8001_ha, void *piomb) break; case PORT_NOT_ESTABLISHED: PM8001_MSG_DBG(pm8001_ha, - pm8001_printk(" phy Down and PORT_NOT_ESTABLISHED\n")); + pm8001_printk(" Phy Down and PORT_NOT_ESTABLISHED\n")); port->port_attached = 0; break; case PORT_LOSTCOMM: PM8001_MSG_DBG(pm8001_ha, - pm8001_printk(" phy Down and PORT_LOSTCOMM\n")); + pm8001_printk(" Phy Down and PORT_LOSTCOMM\n")); PM8001_MSG_DBG(pm8001_ha, pm8001_printk(" Last phy Down and port invalid\n")); - port->port_attached = 0; - pm80xx_hw_event_ack_req(pm8001_ha, 0, HW_EVENT_PHY_DOWN, - port_id, phy_id, 0, 0); + if (phy->phy_type & PORT_TYPE_SATA) { + port->port_attached = 0; + phy->phy_type = 0; + pm80xx_hw_event_ack_req(pm8001_ha, 0, HW_EVENT_PHY_DOWN, + port_id, phy_id, 0, 0); + } + sas_phy_disconnected(&phy->sas_phy); break; default: port->port_attached = 0; PM8001_MSG_DBG(pm8001_ha, - pm8001_printk(" phy Down and(default) = 0x%x\n", + pm8001_printk(" Phy Down and(default) = 0x%x\n", portstate)); break; @@ -3084,7 +3144,7 @@ static int mpi_thermal_hw_event(struct pm8001_hba_info *pm8001_ha, void *piomb) */ static int mpi_hw_event(struct pm8001_hba_info *pm8001_ha, void *piomb) { - unsigned long flags; + unsigned long flags, i; struct hw_event_resp *pPayload = (struct hw_event_resp *)(piomb + 4); u32 lr_status_evt_portid = @@ -3097,9 +3157,9 @@ static int mpi_hw_event(struct pm8001_hba_info *pm8001_ha, void *piomb) (u16)((lr_status_evt_portid & 0x00FFFF00) >> 8); u8 status = (u8)((lr_status_evt_portid & 0x0F000000) >> 24); - struct sas_ha_struct *sas_ha = pm8001_ha->sas; struct pm8001_phy *phy = &pm8001_ha->phy[phy_id]; + struct pm8001_port *port = &pm8001_ha->port[port_id]; struct asd_sas_phy *sas_phy = sas_ha->sas_phy[phy_id]; PM8001_MSG_DBG(pm8001_ha, pm8001_printk("portid:%d phyid:%d event:0x%x status:0x%x\n", @@ -3125,7 +3185,9 @@ static int mpi_hw_event(struct pm8001_hba_info *pm8001_ha, void *piomb) case HW_EVENT_PHY_DOWN: PM8001_MSG_DBG(pm8001_ha, pm8001_printk("HW_EVENT_PHY_DOWN\n")); - sas_ha->notify_phy_event(&phy->sas_phy, PHYE_LOSS_OF_SIGNAL); + if (phy->phy_type & PORT_TYPE_SATA) + sas_ha->notify_phy_event(&phy->sas_phy, + PHYE_LOSS_OF_SIGNAL); phy->phy_attached = 0; phy->phy_state = 0; hw_event_phy_down(pm8001_ha, piomb); @@ -3169,9 +3231,6 @@ static int mpi_hw_event(struct pm8001_hba_info *pm8001_ha, void *piomb) pm8001_printk("HW_EVENT_LINK_ERR_INVALID_DWORD\n")); pm80xx_hw_event_ack_req(pm8001_ha, 0, HW_EVENT_LINK_ERR_INVALID_DWORD, 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); break; case HW_EVENT_LINK_ERR_DISPARITY_ERROR: PM8001_MSG_DBG(pm8001_ha, @@ -3179,9 +3238,6 @@ static int mpi_hw_event(struct pm8001_hba_info *pm8001_ha, void *piomb) pm80xx_hw_event_ack_req(pm8001_ha, 0, HW_EVENT_LINK_ERR_DISPARITY_ERROR, 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); break; case HW_EVENT_LINK_ERR_CODE_VIOLATION: PM8001_MSG_DBG(pm8001_ha, @@ -3189,9 +3245,6 @@ static int mpi_hw_event(struct pm8001_hba_info *pm8001_ha, void *piomb) pm80xx_hw_event_ack_req(pm8001_ha, 0, HW_EVENT_LINK_ERR_CODE_VIOLATION, 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); break; case HW_EVENT_LINK_ERR_LOSS_OF_DWORD_SYNCH: PM8001_MSG_DBG(pm8001_ha, pm8001_printk( @@ -3199,9 +3252,6 @@ static int mpi_hw_event(struct pm8001_hba_info *pm8001_ha, void *piomb) pm80xx_hw_event_ack_req(pm8001_ha, 0, HW_EVENT_LINK_ERR_LOSS_OF_DWORD_SYNCH, 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); break; case HW_EVENT_MALFUNCTION: PM8001_MSG_DBG(pm8001_ha, @@ -3257,13 +3307,19 @@ static int mpi_hw_event(struct pm8001_hba_info *pm8001_ha, void *piomb) 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); + for (i = 0; i < pm8001_ha->chip->n_phy; i++) { + if (port->wide_port_phymap & (1 << i)) { + phy = &pm8001_ha->phy[i]; + sas_ha->notify_phy_event(&phy->sas_phy, + PHYE_LOSS_OF_SIGNAL); + port->wide_port_phymap &= ~(1 << i); + } + } break; case HW_EVENT_PORT_RECOVER: PM8001_MSG_DBG(pm8001_ha, pm8001_printk("HW_EVENT_PORT_RECOVER\n")); + hw_event_port_recover(pm8001_ha, piomb); break; case HW_EVENT_PORT_RESET_COMPLETE: PM8001_MSG_DBG(pm8001_ha, @@ -4522,6 +4578,38 @@ void pm8001_set_phy_profile(struct pm8001_hba_info *pm8001_ha, } PM8001_INIT_DBG(pm8001_ha, pm8001_printk("phy settings completed\n")); } + +void pm8001_set_phy_profile_single(struct pm8001_hba_info *pm8001_ha, + u32 phy, u32 length, u32 *buf) +{ + u32 tag, opc; + int rc, i; + struct set_phy_profile_req payload; + struct inbound_queue_table *circularQ; + + memset(&payload, 0, sizeof(payload)); + + rc = pm8001_tag_alloc(pm8001_ha, &tag); + if (rc) + PM8001_INIT_DBG(pm8001_ha, pm8001_printk("Invalid tag")); + + circularQ = &pm8001_ha->inbnd_q_tbl[0]; + opc = OPC_INB_SET_PHY_PROFILE; + + payload.tag = cpu_to_le32(tag); + payload.ppc_phyid = (((SAS_PHY_ANALOG_SETTINGS_PAGE & 0xF) << 8) + | (phy & 0xFF)); + + for (i = 0; i < length; i++) + payload.reserved[i] = cpu_to_le32(*(buf + i)); + + rc = pm8001_mpi_build_cmd(pm8001_ha, circularQ, opc, &payload, 0); + if (rc) + pm8001_tag_free(pm8001_ha, tag); + + PM8001_INIT_DBG(pm8001_ha, + pm8001_printk("PHY %d settings applied", phy)); +} const struct pm8001_dispatch pm8001_80xx_dispatch = { .name = "pmc80xx", .chip_init = pm80xx_chip_init, |