diff options
Diffstat (limited to 'drivers/scsi/isci/port_config.c')
-rw-r--r-- | drivers/scsi/isci/port_config.c | 132 |
1 files changed, 66 insertions, 66 deletions
diff --git a/drivers/scsi/isci/port_config.c b/drivers/scsi/isci/port_config.c index a0a135d54e9..c8b16db6bbd 100644 --- a/drivers/scsi/isci/port_config.c +++ b/drivers/scsi/isci/port_config.c @@ -112,7 +112,7 @@ static s32 sci_sas_address_compare( * port. port address if the port can be found to match the phy. * NULL if there is no matching port for the phy. */ -static struct isci_port *scic_sds_port_configuration_agent_find_port( +static struct isci_port *sci_port_configuration_agent_find_port( struct isci_host *ihost, struct isci_phy *iphy) { @@ -127,14 +127,14 @@ static struct isci_port *scic_sds_port_configuration_agent_find_port( * more phys match the sent and received SAS address as this phy in which * case it should participate in the same port. */ - scic_sds_phy_get_sas_address(iphy, &phy_sas_address); - scic_sds_phy_get_attached_sas_address(iphy, &phy_attached_device_address); + sci_phy_get_sas_address(iphy, &phy_sas_address); + sci_phy_get_attached_sas_address(iphy, &phy_attached_device_address); for (i = 0; i < ihost->logical_port_entries; i++) { struct isci_port *iport = &ihost->ports[i]; - scic_sds_port_get_sas_address(iport, &port_sas_address); - scic_sds_port_get_attached_sas_address(iport, &port_attached_device_address); + sci_port_get_sas_address(iport, &port_sas_address); + sci_port_get_attached_sas_address(iport, &port_attached_device_address); if (sci_sas_address_compare(port_sas_address, phy_sas_address) == 0 && sci_sas_address_compare(port_attached_device_address, phy_attached_device_address) == 0) @@ -156,9 +156,9 @@ static struct isci_port *scic_sds_port_configuration_agent_find_port( * this port configuration agent. SCI_FAILURE_UNSUPPORTED_PORT_CONFIGURATION * the port configuration is not valid for this port configuration agent. */ -static enum sci_status scic_sds_port_configuration_agent_validate_ports( +static enum sci_status sci_port_configuration_agent_validate_ports( struct isci_host *ihost, - struct scic_sds_port_configuration_agent *port_agent) + struct sci_port_configuration_agent *port_agent) { struct sci_sas_address first_address; struct sci_sas_address second_address; @@ -194,8 +194,8 @@ static enum sci_status scic_sds_port_configuration_agent_validate_ports( * PE0 and PE3 can never have the same SAS Address unless they * are part of the same x4 wide port and we have already checked * for this condition. */ - scic_sds_phy_get_sas_address(&ihost->phys[0], &first_address); - scic_sds_phy_get_sas_address(&ihost->phys[3], &second_address); + sci_phy_get_sas_address(&ihost->phys[0], &first_address); + sci_phy_get_sas_address(&ihost->phys[3], &second_address); if (sci_sas_address_compare(first_address, second_address) == 0) { return SCI_FAILURE_UNSUPPORTED_PORT_CONFIGURATION; @@ -207,8 +207,8 @@ static enum sci_status scic_sds_port_configuration_agent_validate_ports( * part of the same port. */ if (port_agent->phy_valid_port_range[0].min_index == 0 && port_agent->phy_valid_port_range[1].min_index == 1) { - scic_sds_phy_get_sas_address(&ihost->phys[0], &first_address); - scic_sds_phy_get_sas_address(&ihost->phys[2], &second_address); + sci_phy_get_sas_address(&ihost->phys[0], &first_address); + sci_phy_get_sas_address(&ihost->phys[2], &second_address); if (sci_sas_address_compare(first_address, second_address) == 0) { return SCI_FAILURE_UNSUPPORTED_PORT_CONFIGURATION; @@ -221,8 +221,8 @@ static enum sci_status scic_sds_port_configuration_agent_validate_ports( * part of the same port. */ if (port_agent->phy_valid_port_range[2].min_index == 2 && port_agent->phy_valid_port_range[3].min_index == 3) { - scic_sds_phy_get_sas_address(&ihost->phys[1], &first_address); - scic_sds_phy_get_sas_address(&ihost->phys[3], &second_address); + sci_phy_get_sas_address(&ihost->phys[1], &first_address); + sci_phy_get_sas_address(&ihost->phys[3], &second_address); if (sci_sas_address_compare(first_address, second_address) == 0) { return SCI_FAILURE_UNSUPPORTED_PORT_CONFIGURATION; @@ -239,8 +239,8 @@ static enum sci_status scic_sds_port_configuration_agent_validate_ports( /* verify all of the phys in the same port are using the same SAS address */ static enum sci_status -scic_sds_mpc_agent_validate_phy_configuration(struct isci_host *ihost, - struct scic_sds_port_configuration_agent *port_agent) +sci_mpc_agent_validate_phy_configuration(struct isci_host *ihost, + struct sci_port_configuration_agent *port_agent) { u32 phy_mask; u32 assigned_phy_mask; @@ -254,7 +254,7 @@ scic_sds_mpc_agent_validate_phy_configuration(struct isci_host *ihost, sas_address.low = 0; for (port_index = 0; port_index < SCI_MAX_PORTS; port_index++) { - phy_mask = ihost->oem_parameters.sds1.ports[port_index].phy_mask; + phy_mask = ihost->oem_parameters.ports[port_index].phy_mask; if (!phy_mask) continue; @@ -269,7 +269,7 @@ scic_sds_mpc_agent_validate_phy_configuration(struct isci_host *ihost, for (phy_index = 0; phy_index < SCI_MAX_PHYS; phy_index++) { if ((phy_mask & (1 << phy_index)) == 0) continue; - scic_sds_phy_get_sas_address(&ihost->phys[phy_index], + sci_phy_get_sas_address(&ihost->phys[phy_index], &sas_address); /* @@ -294,7 +294,7 @@ scic_sds_mpc_agent_validate_phy_configuration(struct isci_host *ihost, while (phy_index < SCI_MAX_PHYS) { if ((phy_mask & (1 << phy_index)) == 0) continue; - scic_sds_phy_get_sas_address(&ihost->phys[phy_index], + sci_phy_get_sas_address(&ihost->phys[phy_index], &phy_assigned_address); if (sci_sas_address_compare(sas_address, phy_assigned_address) != 0) { @@ -307,7 +307,7 @@ scic_sds_mpc_agent_validate_phy_configuration(struct isci_host *ihost, port_agent->phy_valid_port_range[phy_index].min_index = port_index; port_agent->phy_valid_port_range[phy_index].max_index = phy_index; - scic_sds_port_add_phy(&ihost->ports[port_index], + sci_port_add_phy(&ihost->ports[port_index], &ihost->phys[phy_index]); assigned_phy_mask |= (1 << phy_index); @@ -316,14 +316,14 @@ scic_sds_mpc_agent_validate_phy_configuration(struct isci_host *ihost, phy_index++; } - return scic_sds_port_configuration_agent_validate_ports(ihost, port_agent); + return sci_port_configuration_agent_validate_ports(ihost, port_agent); } static void mpc_agent_timeout(unsigned long data) { u8 index; struct sci_timer *tmr = (struct sci_timer *)data; - struct scic_sds_port_configuration_agent *port_agent; + struct sci_port_configuration_agent *port_agent; struct isci_host *ihost; unsigned long flags; u16 configure_phy_mask; @@ -355,8 +355,8 @@ done: spin_unlock_irqrestore(&ihost->scic_lock, flags); } -static void scic_sds_mpc_agent_link_up(struct isci_host *ihost, - struct scic_sds_port_configuration_agent *port_agent, +static void sci_mpc_agent_link_up(struct isci_host *ihost, + struct sci_port_configuration_agent *port_agent, struct isci_port *iport, struct isci_phy *iphy) { @@ -367,10 +367,10 @@ static void scic_sds_mpc_agent_link_up(struct isci_host *ihost, if (!iport) return; - port_agent->phy_ready_mask |= (1 << scic_sds_phy_get_index(iphy)); - scic_sds_port_link_up(iport, iphy); - if ((iport->active_phy_mask & (1 << scic_sds_phy_get_index(iphy)))) - port_agent->phy_configured_mask |= (1 << scic_sds_phy_get_index(iphy)); + port_agent->phy_ready_mask |= (1 << sci_phy_get_index(iphy)); + sci_port_link_up(iport, iphy); + if ((iport->active_phy_mask & (1 << sci_phy_get_index(iphy)))) + port_agent->phy_configured_mask |= (1 << sci_phy_get_index(iphy)); } /** @@ -390,9 +390,9 @@ static void scic_sds_mpc_agent_link_up(struct isci_host *ihost, * not associated with a port there is no action taken. Is it possible to get a * link down notification from a phy that has no assocoated port? */ -static void scic_sds_mpc_agent_link_down( +static void sci_mpc_agent_link_down( struct isci_host *ihost, - struct scic_sds_port_configuration_agent *port_agent, + struct sci_port_configuration_agent *port_agent, struct isci_port *iport, struct isci_phy *iphy) { @@ -405,9 +405,9 @@ static void scic_sds_mpc_agent_link_down( * state. */ port_agent->phy_ready_mask &= - ~(1 << scic_sds_phy_get_index(iphy)); + ~(1 << sci_phy_get_index(iphy)); port_agent->phy_configured_mask &= - ~(1 << scic_sds_phy_get_index(iphy)); + ~(1 << sci_phy_get_index(iphy)); /* * Check to see if there are more phys waiting to be @@ -424,7 +424,7 @@ static void scic_sds_mpc_agent_link_down( SCIC_SDS_MPC_RECONFIGURATION_TIMEOUT); } - scic_sds_port_link_down(iport, iphy); + sci_port_link_down(iport, iphy); } } @@ -432,8 +432,8 @@ static void scic_sds_mpc_agent_link_down( * configuration mode. */ static enum sci_status -scic_sds_apc_agent_validate_phy_configuration(struct isci_host *ihost, - struct scic_sds_port_configuration_agent *port_agent) +sci_apc_agent_validate_phy_configuration(struct isci_host *ihost, + struct sci_port_configuration_agent *port_agent) { u8 phy_index; u8 port_index; @@ -446,11 +446,11 @@ scic_sds_apc_agent_validate_phy_configuration(struct isci_host *ihost, port_index = phy_index; /* Get the assigned SAS Address for the first PHY on the controller. */ - scic_sds_phy_get_sas_address(&ihost->phys[phy_index], + sci_phy_get_sas_address(&ihost->phys[phy_index], &sas_address); while (++phy_index < SCI_MAX_PHYS) { - scic_sds_phy_get_sas_address(&ihost->phys[phy_index], + sci_phy_get_sas_address(&ihost->phys[phy_index], &phy_assigned_address); /* Verify each of the SAS address are all the same for every PHY */ @@ -465,11 +465,11 @@ scic_sds_apc_agent_validate_phy_configuration(struct isci_host *ihost, } } - return scic_sds_port_configuration_agent_validate_ports(ihost, port_agent); + return sci_port_configuration_agent_validate_ports(ihost, port_agent); } -static void scic_sds_apc_agent_configure_ports(struct isci_host *ihost, - struct scic_sds_port_configuration_agent *port_agent, +static void sci_apc_agent_configure_ports(struct isci_host *ihost, + struct sci_port_configuration_agent *port_agent, struct isci_phy *iphy, bool start_timer) { @@ -478,10 +478,10 @@ static void scic_sds_apc_agent_configure_ports(struct isci_host *ihost, struct isci_port *iport; enum SCIC_SDS_APC_ACTIVITY apc_activity = SCIC_SDS_APC_SKIP_PHY; - iport = scic_sds_port_configuration_agent_find_port(ihost, iphy); + iport = sci_port_configuration_agent_find_port(ihost, iphy); if (iport) { - if (scic_sds_port_is_valid_phy_assignment(iport, iphy->phy_index)) + if (sci_port_is_valid_phy_assignment(iport, iphy->phy_index)) apc_activity = SCIC_SDS_APC_ADD_PHY; else apc_activity = SCIC_SDS_APC_SKIP_PHY; @@ -499,7 +499,7 @@ static void scic_sds_apc_agent_configure_ports(struct isci_host *ihost, iport = &ihost->ports[port_index]; /* First we must make sure that this PHY can be added to this Port. */ - if (scic_sds_port_is_valid_phy_assignment(iport, iphy->phy_index)) { + if (sci_port_is_valid_phy_assignment(iport, iphy->phy_index)) { /* * Port contains a PHY with a greater PHY ID than the current * PHY that has gone link up. This phy can not be part of any @@ -559,7 +559,7 @@ static void scic_sds_apc_agent_configure_ports(struct isci_host *ihost, switch (apc_activity) { case SCIC_SDS_APC_ADD_PHY: - status = scic_sds_port_add_phy(iport, iphy); + status = sci_port_add_phy(iport, iphy); if (status == SCI_SUCCESS) { port_agent->phy_configured_mask |= (1 << iphy->phy_index); @@ -588,7 +588,7 @@ static void scic_sds_apc_agent_configure_ports(struct isci_host *ihost, } /** - * scic_sds_apc_agent_link_up - handle apc link up events + * sci_apc_agent_link_up - handle apc link up events * @scic: This is the controller object that receives the link up * notification. * @sci_port: This is the port object associated with the phy. If the is no @@ -599,8 +599,8 @@ static void scic_sds_apc_agent_configure_ports(struct isci_host *ihost, * notifications. Is it possible to get a link down notification from a phy * that has no assocoated port? */ -static void scic_sds_apc_agent_link_up(struct isci_host *ihost, - struct scic_sds_port_configuration_agent *port_agent, +static void sci_apc_agent_link_up(struct isci_host *ihost, + struct sci_port_configuration_agent *port_agent, struct isci_port *iport, struct isci_phy *iphy) { @@ -609,7 +609,7 @@ static void scic_sds_apc_agent_link_up(struct isci_host *ihost, if (!iport) { /* the phy is not the part of this port */ port_agent->phy_ready_mask |= 1 << phy_index; - scic_sds_apc_agent_configure_ports(ihost, port_agent, iphy, true); + sci_apc_agent_configure_ports(ihost, port_agent, iphy, true); } else { /* the phy is already the part of the port */ u32 port_state = iport->sm.current_state_id; @@ -620,7 +620,7 @@ static void scic_sds_apc_agent_link_up(struct isci_host *ihost, */ BUG_ON(port_state != SCI_PORT_RESETTING); port_agent->phy_ready_mask |= 1 << phy_index; - scic_sds_port_link_up(iport, iphy); + sci_port_link_up(iport, iphy); } } @@ -637,20 +637,20 @@ static void scic_sds_apc_agent_link_up(struct isci_host *ihost, * possible to get a link down notification from a phy that has no assocoated * port? */ -static void scic_sds_apc_agent_link_down( +static void sci_apc_agent_link_down( struct isci_host *ihost, - struct scic_sds_port_configuration_agent *port_agent, + struct sci_port_configuration_agent *port_agent, struct isci_port *iport, struct isci_phy *iphy) { - port_agent->phy_ready_mask &= ~(1 << scic_sds_phy_get_index(iphy)); + port_agent->phy_ready_mask &= ~(1 << sci_phy_get_index(iphy)); if (!iport) return; if (port_agent->phy_configured_mask & (1 << iphy->phy_index)) { enum sci_status status; - status = scic_sds_port_remove_phy(iport, iphy); + status = sci_port_remove_phy(iport, iphy); if (status == SCI_SUCCESS) port_agent->phy_configured_mask &= ~(1 << iphy->phy_index); @@ -662,7 +662,7 @@ static void apc_agent_timeout(unsigned long data) { u32 index; struct sci_timer *tmr = (struct sci_timer *)data; - struct scic_sds_port_configuration_agent *port_agent; + struct sci_port_configuration_agent *port_agent; struct isci_host *ihost; unsigned long flags; u16 configure_phy_mask; @@ -686,7 +686,7 @@ static void apc_agent_timeout(unsigned long data) if ((configure_phy_mask & (1 << index)) == 0) continue; - scic_sds_apc_agent_configure_ports(ihost, port_agent, + sci_apc_agent_configure_ports(ihost, port_agent, &ihost->phys[index], false); } @@ -706,8 +706,8 @@ done: * call is universal for both manual port configuration and automatic port * configuration modes. */ -void scic_sds_port_configuration_agent_construct( - struct scic_sds_port_configuration_agent *port_agent) +void sci_port_configuration_agent_construct( + struct sci_port_configuration_agent *port_agent) { u32 index; @@ -725,29 +725,29 @@ void scic_sds_port_configuration_agent_construct( } } -enum sci_status scic_sds_port_configuration_agent_initialize( +enum sci_status sci_port_configuration_agent_initialize( struct isci_host *ihost, - struct scic_sds_port_configuration_agent *port_agent) + struct sci_port_configuration_agent *port_agent) { enum sci_status status; - enum scic_port_configuration_mode mode; + enum sci_port_configuration_mode mode; - mode = ihost->oem_parameters.sds1.controller.mode_type; + mode = ihost->oem_parameters.controller.mode_type; if (mode == SCIC_PORT_MANUAL_CONFIGURATION_MODE) { - status = scic_sds_mpc_agent_validate_phy_configuration( + status = sci_mpc_agent_validate_phy_configuration( ihost, port_agent); - port_agent->link_up_handler = scic_sds_mpc_agent_link_up; - port_agent->link_down_handler = scic_sds_mpc_agent_link_down; + port_agent->link_up_handler = sci_mpc_agent_link_up; + port_agent->link_down_handler = sci_mpc_agent_link_down; sci_init_timer(&port_agent->timer, mpc_agent_timeout); } else { - status = scic_sds_apc_agent_validate_phy_configuration( + status = sci_apc_agent_validate_phy_configuration( ihost, port_agent); - port_agent->link_up_handler = scic_sds_apc_agent_link_up; - port_agent->link_down_handler = scic_sds_apc_agent_link_down; + port_agent->link_up_handler = sci_apc_agent_link_up; + port_agent->link_down_handler = sci_apc_agent_link_down; sci_init_timer(&port_agent->timer, apc_agent_timeout); } |