SCIC_PHY_COUNTER_SN_DWORD_SYNC_ERROR
};
-
-/**
- * scic_sas_phy_get_properties() - This method will enable the user to retrieve
- * information specific to a SAS phy, such as: the received identify address
- * frame, received phy capabilities, etc.
- * @phy: this parameter specifies the phy for which to retrieve properties.
- * @properties: This parameter specifies the properties structure into which to
- * copy the requested information.
- *
- * This method returns an indication as to whether the SAS phy properties were
- * successfully retrieved. SCI_SUCCESS This value is returned if the SAS
- * properties are successfully retrieved. SCI_FAILURE This value is returned if
- * the SAS properties are not successfully retrieved (e.g. It's not a SAS Phy).
- */
-enum sci_status scic_sas_phy_get_properties(
- struct scic_sds_phy *phy,
- struct scic_sas_phy_properties *properties);
-
-/**
- * scic_sata_phy_get_properties() - This method will enable the user to
- * retrieve information specific to a SATA phy, such as: the received
- * signature FIS, if a port selector is present, etc.
- * @phy: this parameter specifies the phy for which to retrieve properties.
- * @properties: This parameter specifies the properties structure into which to
- * copy the requested information.
- *
- * This method returns an indication as to whether the SATA phy properties were
- * successfully retrieved. SCI_SUCCESS This value is returned if the SATA
- * properties are successfully retrieved. SCI_FAILURE This value is returned if
- * the SATA properties are not successfully retrieved (e.g. It's not a SATA
- * Phy).
- */
-enum sci_status scic_sata_phy_get_properties(
- struct scic_sds_phy *phy,
- struct scic_sata_phy_properties *properties);
-
-
-
-
-
-
-
#endif /* _SCIC_PHY_H_ */
-
struct sci_sas_address *sas_address)
{
struct sas_identify_frame *iaf;
+ struct isci_phy *iphy = sci_phy->iphy;
- iaf = &sci_phy->phy_type.sas_id_frame;
+ iaf = &iphy->frame_rcvd.iaf;
memcpy(sas_address, iaf->sas_addr, SAS_ADDR_SIZE);
}
protocols->u.all = 0;
if (sci_phy->protocol == SCIC_SDS_PHY_PROTOCOL_SAS) {
+ struct isci_phy *iphy = sci_phy->iphy;
struct sas_identify_frame *iaf;
- iaf = &sci_phy->phy_type.sas_id_frame;
+ iaf = &iphy->frame_rcvd.iaf;
memcpy(&protocols->u.all, &iaf->initiator_bits, 2);
- } else if (sci_phy->protocol == SCIC_SDS_PHY_PROTOCOL_SATA) {
+ } else if (sci_phy->protocol == SCIC_SDS_PHY_PROTOCOL_SATA)
protocols->u.bits.stp_target = 1;
- }
}
/*
return sci_phy->state_handlers->consume_power_handler(sci_phy);
}
-/*
- * *****************************************************************************
- * * SCIC PHY Public Methods
- * ***************************************************************************** */
-
-
-enum sci_status scic_sas_phy_get_properties(
- struct scic_sds_phy *sci_phy,
- struct scic_sas_phy_properties *properties)
-{
- if (sci_phy->protocol == SCIC_SDS_PHY_PROTOCOL_SAS) {
- memcpy(&properties->rcvd_iaf,
- &sci_phy->phy_type.sas_id_frame,
- sizeof(struct sas_identify_frame));
-
- properties->rcvd_cap.all =
- readl(&sci_phy->link_layer_registers->receive_phycap);
-
- return SCI_SUCCESS;
- }
-
- return SCI_FAILURE;
-}
-
-
-enum sci_status scic_sata_phy_get_properties(
- struct scic_sds_phy *sci_phy,
- struct scic_sata_phy_properties *properties)
-{
- if (sci_phy->protocol == SCIC_SDS_PHY_PROTOCOL_SATA) {
- memcpy(&properties->signature_fis,
- &sci_phy->phy_type.sata_sig_fis,
- sizeof(struct dev_to_host_fis));
-
- /* / @todo add support for port selectors. */
- properties->is_port_selector_present = false;
-
- return SCI_SUCCESS;
- }
-
- return SCI_FAILURE;
-}
-
/*
* *****************************************************************************
* * SCIC SDS PHY HELPER FUNCTIONS
enum sci_status result;
u32 *frame_words;
struct sas_identify_frame *identify_frame;
+ struct isci_phy *iphy = sci_phy->iphy;
result = scic_sds_unsolicited_frame_control_get_header(
&(scic_sds_phy_get_controller(sci_phy)->uf_control),
frame_words[4] = SCIC_SWAP_DWORD(frame_words[4]);
frame_words[5] = SCIC_SWAP_DWORD(frame_words[5]);
- memcpy(&sci_phy->phy_type.sas_id_frame,
- identify_frame,
- sizeof(struct sas_identify_frame));
+ memcpy(&iphy->frame_rcvd.iaf, identify_frame, sizeof(*identify_frame));
if (identify_frame->smp_tport) {
/* We got the IAF for an expander PHY go to the final state since
enum sci_status result;
struct dev_to_host_fis *frame_header;
u32 *fis_frame_data;
+ struct isci_phy *iphy = sci_phy->iphy;
result = scic_sds_unsolicited_frame_control_get_header(
&(scic_sds_phy_get_controller(sci_phy)->uf_control),
frame_index,
(void **)&fis_frame_data);
- scic_sds_controller_copy_sata_response(
- &sci_phy->phy_type.sata_sig_fis,
- frame_header,
- fis_frame_data);
+ scic_sds_controller_copy_sata_response(&iphy->frame_rcvd.fis,
+ frame_header,
+ fis_frame_data);
/* got IAF we can now go to the await spinup semaphore state */
sci_base_state_machine_change_state(&sci_phy->starting_substate_machine,
void scic_sds_phy_construct(struct scic_sds_phy *sci_phy,
struct scic_sds_port *owning_port, u8 phy_index)
{
-
sci_base_state_machine_construct(&sci_phy->state_machine,
sci_phy,
scic_sds_phy_state_table,
sci_phy->max_negotiated_speed = SAS_LINK_RATE_UNKNOWN;
sci_phy->sata_timeout_timer = NULL;
- /* Clear out the identification buffer data */
- memset(&sci_phy->phy_type, 0, sizeof(sci_phy->phy_type));
-
/* Initialize the the substate machines */
sci_base_state_machine_construct(&sci_phy->starting_substate_machine,
sci_phy,
struct scic_port_properties properties;
struct isci_phy *isci_phy = phy->iphy;
struct isci_port *isci_port = port->iport;
- enum sci_status call_status;
unsigned long success = true;
BUG_ON(isci_phy->isci_port != NULL);
if (properties.remote.protocols.u.bits.stp_target) {
u64 attached_sas_address;
- struct scic_sata_phy_properties sata_phy_properties;
-
isci_phy->sas_phy.oob_mode = SATA_OOB_MODE;
-
- /* Get a copy of the signature fis for libsas */
- call_status = scic_sata_phy_get_properties(phy,
- &sata_phy_properties);
-
- /*
- * XXX I am concerned about this "assert". shouldn't we
- * handle the return appropriately?
- */
- BUG_ON(call_status != SCI_SUCCESS);
-
- isci_phy->frame_rcvd.fis = sata_phy_properties.signature_fis;
isci_phy->sas_phy.frame_rcvd_size = sizeof(struct dev_to_host_fis);
/*
} else if (properties.remote.protocols.u.bits.ssp_target ||
properties.remote.protocols.u.bits.smp_target) {
-
- struct scic_sas_phy_properties sas_phy_properties;
-
isci_phy->sas_phy.oob_mode = SAS_OOB_MODE;
-
- /* Get a copy of the identify address frame for libsas */
- call_status = scic_sas_phy_get_properties(phy,
- &sas_phy_properties);
-
- BUG_ON(call_status != SCI_SUCCESS);
-
- isci_phy->frame_rcvd.iaf = sas_phy_properties.rcvd_iaf;
isci_phy->sas_phy.frame_rcvd_size = sizeof(struct sas_identify_frame);
/* Copy the attached SAS address from the IAF */
memcpy(isci_phy->sas_phy.attached_sas_addr,
isci_phy->frame_rcvd.iaf.sas_addr, SAS_ADDR_SIZE);
-
} else {
dev_err(&isci_host->pdev->dev, "%s: unkown target\n", __func__);
success = false;
projects / mirror_ubuntu-eoan-kernel.git / commitdiff