diff options
| -rw-r--r-- | drivers/scsi/isci/host.c | 5 | ||||
| -rw-r--r-- | drivers/scsi/isci/host.h | 1 | ||||
| -rw-r--r-- | drivers/scsi/isci/init.c | 2 | ||||
| -rw-r--r-- | drivers/scsi/isci/phy.c | 32 | ||||
| -rw-r--r-- | drivers/scsi/isci/port.c | 17 |
5 files changed, 19 insertions, 38 deletions
diff --git a/drivers/scsi/isci/host.c b/drivers/scsi/isci/host.c index aa86615fa7a9..d8d6f67bd69c 100644 --- a/drivers/scsi/isci/host.c +++ b/drivers/scsi/isci/host.c @@ -517,11 +517,6 @@ int isci_host_init(struct isci_host *isci_host) for (index = 0; index < SCI_MAX_PHYS; index++) isci_phy_init(&isci_host->phys[index], isci_host, index); - /* Why are we doing this? Is this even necessary? */ - memcpy(&isci_host->sas_addr[0], - &isci_host->phys[0].sas_addr[0], - SAS_ADDR_SIZE); - /* Start the ports */ for (index = 0; index < SCI_MAX_PORTS; index++) { scic_controller_get_port_handle(controller, index, &scic_port); diff --git a/drivers/scsi/isci/host.h b/drivers/scsi/isci/host.h index 06154a625aec..b794dfd0819e 100644 --- a/drivers/scsi/isci/host.h +++ b/drivers/scsi/isci/host.h @@ -105,7 +105,6 @@ struct isci_host { spinlock_t state_lock; struct pci_dev *pdev; - u8 sas_addr[SAS_ADDR_SIZE]; enum isci_status status; #define IHOST_START_PENDING 0 diff --git a/drivers/scsi/isci/init.c b/drivers/scsi/isci/init.c index 6ca623aff051..d01c44f5be99 100644 --- a/drivers/scsi/isci/init.c +++ b/drivers/scsi/isci/init.c @@ -209,7 +209,7 @@ static int isci_register_sas_ha(struct isci_host *isci_host) sas_ha->sas_ha_name = DRV_NAME; sas_ha->lldd_module = THIS_MODULE; - sas_ha->sas_addr = &(isci_host->sas_addr[0]); + sas_ha->sas_addr = &isci_host->phys[0].sas_addr[0]; /* set the array of phy and port structs. */ for (i = 0; i < SCI_MAX_PHYS; i++) { diff --git a/drivers/scsi/isci/phy.c b/drivers/scsi/isci/phy.c index fbda570d25e1..1eefaaeb1141 100644 --- a/drivers/scsi/isci/phy.c +++ b/drivers/scsi/isci/phy.c @@ -75,14 +75,15 @@ void isci_phy_init( struct isci_host *isci_host, int index) { - struct scic_sds_controller *controller = isci_host->core_controller; + struct scic_sds_controller *scic = isci_host->core_controller; struct scic_sds_phy *scic_phy; - union scic_oem_parameters oem_parameters; + union scic_oem_parameters oem; enum sci_status status = SCI_SUCCESS; + u64 sas_addr; /*--------------- SCU_Phy Initialization Stuff -----------------------*/ - status = scic_controller_get_phy_handle(controller, index, &scic_phy); + status = scic_controller_get_phy_handle(scic, index, &scic_phy); if (status == SCI_SUCCESS) { sci_object_set_association(scic_phy, (void *)phy); phy->sci_phy_handle = scic_phy; @@ -90,24 +91,13 @@ void isci_phy_init( dev_err(&isci_host->pdev->dev, "failed scic_controller_get_phy_handle\n"); - scic_oem_parameters_get(controller, &oem_parameters); - - phy->sas_addr[0] = oem_parameters.sds1.phys[index].sas_address.low - & 0xFF; - phy->sas_addr[1] = (oem_parameters.sds1.phys[index].sas_address.low - >> 8) & 0xFF; - phy->sas_addr[2] = (oem_parameters.sds1.phys[index].sas_address.low - >> 16) & 0xFF; - phy->sas_addr[3] = (oem_parameters.sds1.phys[index].sas_address.low - >> 24) & 0xFF; - phy->sas_addr[4] = oem_parameters.sds1.phys[index].sas_address.high - & 0xFF; - phy->sas_addr[5] = (oem_parameters.sds1.phys[index].sas_address.high - >> 8) & 0xFF; - phy->sas_addr[6] = (oem_parameters.sds1.phys[index].sas_address.high - >> 16) & 0xFF; - phy->sas_addr[7] = (oem_parameters.sds1.phys[index].sas_address.high - >> 24) & 0xFF; + scic_oem_parameters_get(scic, &oem); + sas_addr = oem.sds1.phys[index].sas_address.high; + sas_addr <<= 32; + sas_addr |= oem.sds1.phys[index].sas_address.low; + swab64s(&sas_addr); + + memcpy(phy->sas_addr, &sas_addr, sizeof(sas_addr)); phy->isci_port = NULL; phy->sas_phy.enabled = 0; diff --git a/drivers/scsi/isci/port.c b/drivers/scsi/isci/port.c index 446da20521c9..30da3ec703e3 100644 --- a/drivers/scsi/isci/port.c +++ b/drivers/scsi/isci/port.c @@ -192,6 +192,7 @@ void isci_port_link_up( scic_port_get_properties(port, &properties); if (properties.remote.protocols.u.bits.stp_target) { + u64 attached_sas_address; struct scic_sata_phy_properties sata_phy_properties; @@ -220,17 +221,13 @@ void isci_port_link_up( * will not be the same as assigned to the PHY and needs * to be obtained from struct scic_port_properties properties. */ + attached_sas_address = properties.remote.sas_address.high; + attached_sas_address <<= 32; + attached_sas_address |= properties.remote.sas_address.low; + swab64s(&attached_sas_address); - BUG_ON(((size_t)SAS_ADDR_SIZE / 2) - != sizeof(properties.remote.sas_address.low)); - - memcpy(&isci_phy->sas_phy.attached_sas_addr[0], - &properties.remote.sas_address.low, - SAS_ADDR_SIZE / 2); - - memcpy(&isci_phy->sas_phy.attached_sas_addr[4], - &properties.remote.sas_address.high, - SAS_ADDR_SIZE / 2); + memcpy(&isci_phy->sas_phy.attached_sas_addr, + &attached_sas_address, sizeof(attached_sas_address)); } else if (properties.remote.protocols.u.bits.ssp_target || properties.remote.protocols.u.bits.smp_target) { |
