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Data Structures | |
| struct | xhci_dev_ctx_addr |
| struct | xhci_slot_ctx |
| struct | xhci_slot_ctx64 |
| struct | xhci_endp_ctx |
| struct | xhci_endp_ctx64 |
| struct | xhci_input_ctx |
| struct | xhci_input_ctx64 |
| struct | xhci_input_dev_ctx |
| struct | xhci_input_dev_ctx64 |
| struct | xhci_dev_ctx |
| struct | xhci_dev_ctx64 |
| struct | xhci_stream_ctx |
| struct | xhci_trb |
| struct | xhci_dev_endpoint_trbs |
| struct | xhci_td |
| struct | xhci_command |
| struct | xhci_event_ring_seg |
| struct | xhci_hw_root |
| struct | xhci_endpoint_ext |
| struct | xhci_hw_dev |
| struct | xhci_hw_softc |
| struct | xhci_config_desc |
| struct | xhci_bos_desc |
| union | xhci_hub_desc |
| struct | xhci_softc |
Typedefs | |
| typedef int() | xhci_port_route_t(device_t, uint32_t, uint32_t) |
Enumerations | |
| enum | { XHCI_ST_DISABLED , XHCI_ST_ENABLED , XHCI_ST_DEFAULT , XHCI_ST_ADDRESSED , XHCI_ST_CONFIGURED , XHCI_ST_MAX } |
Functions | |
| struct xhci_dev_ctx | __aligned (XHCI_DEV_CTX_ALIGN) |
| struct xhci_trb | __aligned (4) |
| struct xhci_td | __aligned (XHCI_TRB_ALIGN) |
| CTASSERT (sizeof(struct xhci_hw_root)==XHCI_PAGE_SIZE) | |
| uint8_t | xhci_use_polling (void) |
| usb_error_t | xhci_halt_controller (struct xhci_softc *) |
| usb_error_t | xhci_reset_controller (struct xhci_softc *) |
| usb_error_t | xhci_init (struct xhci_softc *, device_t, uint8_t) |
| usb_error_t | xhci_start_controller (struct xhci_softc *) |
| void | xhci_interrupt (struct xhci_softc *) |
| void | xhci_uninit (struct xhci_softc *) |
| int | xhci_pci_attach (device_t) |
| DECLARE_CLASS (xhci_pci_driver) | |
Variables | |
| volatile uint64_t | dummy |
| struct xhci_slot_ctx | ctx_slot |
| struct xhci_endp_ctx | ctx_ep [XHCI_MAX_ENDPOINTS - 1] |
| struct xhci_stream_ctx | __aligned |
| volatile uint64_t | qwTrb0 |
| volatile uint32_t | dwTrb2 |
| volatile uint32_t | dwTrb3 |
| struct xhci_trb | td_trb [XHCI_TD_PAGE_NBUF+1] |
| uint64_t | td_self |
| struct xhci_td * | next |
| struct xhci_td * | alt_next |
| struct xhci_td * | obj_next |
| struct usb_page_cache * | page_cache |
| uint32_t | len |
| uint32_t | remainder |
| uint8_t | ntrb |
| uint8_t | status |
| struct xhci_config_desc | __packed |
Macro Definition Documentation
◆ XHCI_CMD_ASSERT_LOCKED
| #define XHCI_CMD_ASSERT_LOCKED | ( | sc | ) | sx_assert(&(sc)->sc_cmd_sx, SA_LOCKED) |
◆ XHCI_CMD_LOCK
◆ XHCI_CMD_RING_SEG_ALIGN
◆ XHCI_CMD_UNLOCK
◆ XHCI_DEV_CTX_ADDR_ALIGN
◆ XHCI_DEV_CTX_ALIGN
◆ XHCI_ENDP_CTX_ALIGN
◆ XHCI_EPCTX_0_EPSTATE_DISABLED
◆ XHCI_EPCTX_0_EPSTATE_ERROR
◆ XHCI_EPCTX_0_EPSTATE_GET
◆ XHCI_EPCTX_0_EPSTATE_HALTED
◆ XHCI_EPCTX_0_EPSTATE_RESERVED_5
◆ XHCI_EPCTX_0_EPSTATE_RESERVED_6
◆ XHCI_EPCTX_0_EPSTATE_RESERVED_7
◆ XHCI_EPCTX_0_EPSTATE_RUNNING
◆ XHCI_EPCTX_0_EPSTATE_SET
◆ XHCI_EPCTX_0_EPSTATE_STOPPED
◆ XHCI_EPCTX_0_IVAL_GET
◆ XHCI_EPCTX_0_IVAL_SET
◆ XHCI_EPCTX_0_LSA_GET
◆ XHCI_EPCTX_0_LSA_SET
◆ XHCI_EPCTX_0_MAXP_STREAMS_GET
| #define XHCI_EPCTX_0_MAXP_STREAMS_GET | ( | x | ) | (((x) >> 10) & 0x1F) |
◆ XHCI_EPCTX_0_MAXP_STREAMS_SET
| #define XHCI_EPCTX_0_MAXP_STREAMS_SET | ( | x | ) | (((x) & 0x1F) << 10) |
◆ XHCI_EPCTX_0_MULT_GET
◆ XHCI_EPCTX_0_MULT_SET
◆ XHCI_EPCTX_1_CERR_GET
◆ XHCI_EPCTX_1_CERR_SET
◆ XHCI_EPCTX_1_EPTYPE_GET
◆ XHCI_EPCTX_1_EPTYPE_SET
◆ XHCI_EPCTX_1_HID_GET
◆ XHCI_EPCTX_1_HID_SET
◆ XHCI_EPCTX_1_MAXB_GET
◆ XHCI_EPCTX_1_MAXB_SET
◆ XHCI_EPCTX_1_MAXP_SIZE_GET
| #define XHCI_EPCTX_1_MAXP_SIZE_GET | ( | x | ) | (((x) >> 16) & 0xFFFF) |
◆ XHCI_EPCTX_1_MAXP_SIZE_SET
| #define XHCI_EPCTX_1_MAXP_SIZE_SET | ( | x | ) | (((x) & 0xFFFF) << 16) |
◆ XHCI_EPCTX_2_DCS_GET
◆ XHCI_EPCTX_2_DCS_SET
◆ XHCI_EPCTX_2_TR_DQ_PTR_MASK
◆ XHCI_EPCTX_4_AVG_TRB_LEN_GET
◆ XHCI_EPCTX_4_AVG_TRB_LEN_SET
◆ XHCI_EPCTX_4_MAX_ESIT_PAYLOAD_GET
| #define XHCI_EPCTX_4_MAX_ESIT_PAYLOAD_GET | ( | x | ) | (((x) >> 16) & 0xFFFF) |
◆ XHCI_EPCTX_4_MAX_ESIT_PAYLOAD_SET
| #define XHCI_EPCTX_4_MAX_ESIT_PAYLOAD_SET | ( | x | ) | (((x) & 0xFFFF) << 16) |
◆ XHCI_EPNO2EPID
◆ XHCI_EVENT_RING_SEG_ALIGN
◆ XHCI_INCTX_0_DROP_MASK
◆ XHCI_INCTX_1_ADD_MASK
◆ XHCI_INCTX_NON_CTRL_MASK
◆ XHCI_INPUT_CTX_ALIGN
◆ XHCI_MAX_COMMANDS
◆ XHCI_MAX_DEVICES
| #define XHCI_MAX_DEVICES MIN(USB_MAX_DEVICES, 128) |
◆ XHCI_MAX_ENDPOINTS
◆ XHCI_MAX_EVENTS
◆ XHCI_MAX_RSEG
◆ XHCI_MAX_SCRATCHPADS
| #define XHCI_MAX_SCRATCHPADS 256 /* theoretical max is 1023 */ |
◆ XHCI_MAX_TRANSFERS
◆ XHCI_PAGE_SIZE
◆ XHCI_SCRATCH_BUF_ARRAY_ALIGN
◆ XHCI_SCRATCH_BUFFER_ALIGN
| #define XHCI_SCRATCH_BUFFER_ALIGN USB_PAGE_SIZE |
◆ XHCI_SCTX_0_CTX_NUM_GET
◆ XHCI_SCTX_0_CTX_NUM_SET
◆ XHCI_SCTX_0_DCS_GET
◆ XHCI_SCTX_0_DCS_SET
◆ XHCI_SCTX_0_HUB_GET
◆ XHCI_SCTX_0_HUB_SET
◆ XHCI_SCTX_0_MTT_GET
◆ XHCI_SCTX_0_MTT_SET
◆ XHCI_SCTX_0_ROUTE_GET
◆ XHCI_SCTX_0_ROUTE_SET
◆ XHCI_SCTX_0_SCT_GET
◆ XHCI_SCTX_0_SCT_PRIM_SSA_128
◆ XHCI_SCTX_0_SCT_PRIM_SSA_16
◆ XHCI_SCTX_0_SCT_PRIM_SSA_256
◆ XHCI_SCTX_0_SCT_PRIM_SSA_32
◆ XHCI_SCTX_0_SCT_PRIM_SSA_64
◆ XHCI_SCTX_0_SCT_PRIM_SSA_8
◆ XHCI_SCTX_0_SCT_PRIM_TR_RING
◆ XHCI_SCTX_0_SCT_SEC_TR_RING
◆ XHCI_SCTX_0_SCT_SET
◆ XHCI_SCTX_0_SPEED_GET
◆ XHCI_SCTX_0_SPEED_SET
◆ XHCI_SCTX_0_TR_DQ_PTR_MASK
◆ XHCI_SCTX_1_MAX_EL_GET
◆ XHCI_SCTX_1_MAX_EL_SET
◆ XHCI_SCTX_1_NUM_PORTS_GET
◆ XHCI_SCTX_1_NUM_PORTS_SET
◆ XHCI_SCTX_1_RH_PORT_GET
◆ XHCI_SCTX_1_RH_PORT_SET
◆ XHCI_SCTX_2_IRQ_TARGET_GET
| #define XHCI_SCTX_2_IRQ_TARGET_GET | ( | x | ) | (((x) >> 22) & 0x3FF) |
◆ XHCI_SCTX_2_IRQ_TARGET_SET
| #define XHCI_SCTX_2_IRQ_TARGET_SET | ( | x | ) | (((x) & 0x3FF) << 22) |
◆ XHCI_SCTX_2_TT_HUB_SID_GET
◆ XHCI_SCTX_2_TT_HUB_SID_SET
◆ XHCI_SCTX_2_TT_PORT_NUM_GET
◆ XHCI_SCTX_2_TT_PORT_NUM_SET
◆ XHCI_SCTX_2_TT_THINK_TIME_GET
| #define XHCI_SCTX_2_TT_THINK_TIME_GET | ( | x | ) | (((x) >> 16) & 0x3) |
◆ XHCI_SCTX_2_TT_THINK_TIME_SET
| #define XHCI_SCTX_2_TT_THINK_TIME_SET | ( | x | ) | (((x) & 0x3) << 16) |
◆ XHCI_SCTX_3_DEV_ADDR_GET
◆ XHCI_SCTX_3_DEV_ADDR_SET
◆ XHCI_SCTX_3_SLOT_STATE_GET
◆ XHCI_SCTX_3_SLOT_STATE_SET
◆ XHCI_SLOT_CTX_ALIGN
◆ XHCI_STREAM_CTX_ALIGN
◆ XHCI_TD_ALIGN
◆ XHCI_TD_PAGE_NBUF
| #define XHCI_TD_PAGE_NBUF (((XHCI_TD_PAYLOAD_MAX + XHCI_TD_PAGE_SIZE - 1) / XHCI_TD_PAGE_SIZE) + 1) |
◆ XHCI_TD_PAGE_SIZE
| #define XHCI_TD_PAGE_SIZE ((USB_PAGE_SIZE < XHCI_TD_PAYLOAD_MAX) ? USB_PAGE_SIZE : XHCI_TD_PAYLOAD_MAX) |
◆ XHCI_TD_PAYLOAD_MAX
◆ XHCI_TRANS_RING_SEG_ALIGN
◆ XHCI_TRB_0_DIR_IN_MASK
◆ XHCI_TRB_0_WLENGTH_MASK
◆ XHCI_TRB_2_BYTES_GET
◆ XHCI_TRB_2_BYTES_SET
◆ XHCI_TRB_2_ERROR_GET
◆ XHCI_TRB_2_ERROR_SET
◆ XHCI_TRB_2_IRQ_GET
◆ XHCI_TRB_2_IRQ_SET
◆ XHCI_TRB_2_REM_GET
◆ XHCI_TRB_2_REM_SET
◆ XHCI_TRB_2_STREAM_GET
◆ XHCI_TRB_2_STREAM_SET
◆ XHCI_TRB_2_TDSZ_GET
◆ XHCI_TRB_2_TDSZ_SET
◆ XHCI_TRB_3_BEI_BIT
◆ XHCI_TRB_3_BSR_BIT
◆ XHCI_TRB_3_CHAIN_BIT
◆ XHCI_TRB_3_CYCLE_BIT
◆ XHCI_TRB_3_DCEP_BIT
◆ XHCI_TRB_3_DIR_IN
◆ XHCI_TRB_3_ENT_BIT
◆ XHCI_TRB_3_EP_GET
◆ XHCI_TRB_3_EP_SET
◆ XHCI_TRB_3_FRID_GET
◆ XHCI_TRB_3_FRID_SET
◆ XHCI_TRB_3_IDT_BIT
◆ XHCI_TRB_3_IOC_BIT
◆ XHCI_TRB_3_ISO_SIA_BIT
◆ XHCI_TRB_3_ISP_BIT
◆ XHCI_TRB_3_NSNOOP_BIT
◆ XHCI_TRB_3_PRSV_BIT
◆ XHCI_TRB_3_SLOT_GET
◆ XHCI_TRB_3_SLOT_SET
◆ XHCI_TRB_3_SUSP_EP_BIT
◆ XHCI_TRB_3_TBC_GET
◆ XHCI_TRB_3_TBC_SET
◆ XHCI_TRB_3_TC_BIT
◆ XHCI_TRB_3_TLBPC_GET
◆ XHCI_TRB_3_TLBPC_SET
◆ XHCI_TRB_3_TRT_IN
◆ XHCI_TRB_3_TRT_MASK
◆ XHCI_TRB_3_TRT_NONE
◆ XHCI_TRB_3_TRT_OUT
◆ XHCI_TRB_3_TYPE_GET
◆ XHCI_TRB_3_TYPE_SET
◆ XHCI_TRB_ALIGN
◆ XHCI_TRB_ERROR_BABBLE
◆ XHCI_TRB_ERROR_BAD_MELAT
◆ XHCI_TRB_ERROR_BANDWIDTH
◆ XHCI_TRB_ERROR_BW_OVERRUN
◆ XHCI_TRB_ERROR_CMD_ABORTED
◆ XHCI_TRB_ERROR_CMD_RING_STOP
◆ XHCI_TRB_ERROR_CONTEXT_STATE
◆ XHCI_TRB_ERROR_DATA_BUF
◆ XHCI_TRB_ERROR_ENDP_NOT_ON
◆ XHCI_TRB_ERROR_EV_RING_FULL
◆ XHCI_TRB_ERROR_EVENT_LOST
◆ XHCI_TRB_ERROR_INCOMPAT_DEV
◆ XHCI_TRB_ERROR_INVALID
◆ XHCI_TRB_ERROR_INVALID_SID
◆ XHCI_TRB_ERROR_ISOC_OVERRUN
◆ XHCI_TRB_ERROR_LENGTH
◆ XHCI_TRB_ERROR_MISSED_SERVICE
◆ XHCI_TRB_ERROR_NO_PING_RESP
◆ XHCI_TRB_ERROR_NO_SLOTS
◆ XHCI_TRB_ERROR_PARAMETER
◆ XHCI_TRB_ERROR_RESOURCE
◆ XHCI_TRB_ERROR_RING_OVERRUN
◆ XHCI_TRB_ERROR_RING_UNDERRUN
◆ XHCI_TRB_ERROR_SEC_BW
◆ XHCI_TRB_ERROR_SHORT_PKT
◆ XHCI_TRB_ERROR_SLOT_NOT_ON
◆ XHCI_TRB_ERROR_SPLIT_XACT
◆ XHCI_TRB_ERROR_STALL
◆ XHCI_TRB_ERROR_STOPPED
◆ XHCI_TRB_ERROR_STREAM_TYPE
◆ XHCI_TRB_ERROR_SUCCESS
◆ XHCI_TRB_ERROR_TRB
◆ XHCI_TRB_ERROR_UNDEFINED
◆ XHCI_TRB_ERROR_VF_RING_FULL
◆ XHCI_TRB_ERROR_XACT
◆ XHCI_TRB_EVENT_BW_REQUEST
◆ XHCI_TRB_EVENT_CMD_COMPLETE
◆ XHCI_TRB_EVENT_DEVICE_NOTIFY
◆ XHCI_TRB_EVENT_DOORBELL
◆ XHCI_TRB_EVENT_HOST_CTRL
◆ XHCI_TRB_EVENT_MFINDEX_WRAP
◆ XHCI_TRB_EVENT_PORT_STS_CHANGE
◆ XHCI_TRB_EVENT_TRANSFER
◆ XHCI_TRB_TYPE_ADDRESS_DEVICE
◆ XHCI_TRB_TYPE_CONFIGURE_EP
◆ XHCI_TRB_TYPE_DATA_STAGE
◆ XHCI_TRB_TYPE_DISABLE_SLOT
◆ XHCI_TRB_TYPE_ENABLE_SLOT
◆ XHCI_TRB_TYPE_EVALUATE_CTX
◆ XHCI_TRB_TYPE_EVENT_DATA
◆ XHCI_TRB_TYPE_FORCE_EVENT
◆ XHCI_TRB_TYPE_FORCE_HEADER
◆ XHCI_TRB_TYPE_GET_PORT_BW
◆ XHCI_TRB_TYPE_ISOCH
◆ XHCI_TRB_TYPE_LINK
◆ XHCI_TRB_TYPE_NEGOTIATE_BW
◆ XHCI_TRB_TYPE_NOOP
◆ XHCI_TRB_TYPE_NOOP_CMD
◆ XHCI_TRB_TYPE_NORMAL
◆ XHCI_TRB_TYPE_RESERVED
◆ XHCI_TRB_TYPE_RESET_DEVICE
◆ XHCI_TRB_TYPE_RESET_EP
◆ XHCI_TRB_TYPE_SET_LATENCY_TOL
◆ XHCI_TRB_TYPE_SET_TR_DEQUEUE
◆ XHCI_TRB_TYPE_SETUP_STAGE
◆ XHCI_TRB_TYPE_STATUS_STAGE
◆ XHCI_TRB_TYPE_STOP_EP
Typedef Documentation
◆ xhci_port_route_t
| typedef int() xhci_port_route_t(device_t, uint32_t, uint32_t) |
Enumeration Type Documentation
◆ anonymous enum
| anonymous enum |
Function Documentation
◆ __aligned() [1/3]
| struct xhci_trb __aligned | ( | 4 | ) |
◆ __aligned() [2/3]
| struct xhci_dev_ctx __aligned | ( | XHCI_DEV_CTX_ALIGN | ) |
◆ __aligned() [3/3]
| struct xhci_td __aligned | ( | XHCI_TRB_ALIGN | ) |
◆ CTASSERT()
| CTASSERT | ( | sizeof(struct xhci_hw_root) | = =XHCI_PAGE_SIZE | ) |
◆ DECLARE_CLASS()
| DECLARE_CLASS | ( | xhci_pci_driver | ) |
◆ xhci_halt_controller()
| usb_error_t xhci_halt_controller | ( | struct xhci_softc * | sc | ) |
Definition at line 454 of file xhci.c.
References DPRINTF, usb_bus::parent, xhci_softc::sc_bus, xhci_softc::sc_capa_off, xhci_softc::sc_door_off, xhci_softc::sc_oper_off, xhci_softc::sc_runt_off, USB_ERR_IOERROR, usb_pause_mtx(), XHCI_CAPLENGTH, XHCI_DBOFF, XHCI_RTSOFF, XHCI_STS_HCH, XHCI_USBCMD, XHCI_USBSTS, XREAD1, XREAD4, and XWRITE4.
Referenced by xhci_pci_attach(), xhci_pci_detach(), and xhci_set_hw_power_sleep().
◆ xhci_init()
| usb_error_t xhci_init | ( | struct xhci_softc * | sc, |
| device_t | self, | ||
| uint8_t | dma32 | ||
| ) |
Definition at line 511 of file xhci.c.
References usb_bus_msg::bus, usb_bus::control_ep_quirk, usb_bus::devices, usb_bus::devices_max, usb_bus::dma_bits, DPRINTF, usb_bus_msg::hdr, usb_bus::methods, usb_bus::parent, usb_proc_msg::pm_callback, xhci_softc::sc_bus, xhci_softc::sc_capa_off, xhci_softc::sc_cmd_cv, xhci_softc::sc_cmd_sx, xhci_softc::sc_command_ccs, xhci_softc::sc_config_msg, xhci_softc::sc_ctx_is_64_byte, xhci_softc::sc_devices, xhci_softc::sc_door_off, xhci_softc::sc_erst_max, xhci_softc::sc_event_ccs, xhci_softc::sc_exit_lat_max, xhci_softc::sc_imod_default, xhci_softc::sc_ist, xhci_softc::sc_noport, xhci_softc::sc_noscratch, xhci_softc::sc_noslot, xhci_softc::sc_oper_off, xhci_softc::sc_runt_off, usb_bus_mem_alloc_all(), USB_GET_DMA_TAG, USB_REV_3_0, usb_bus::usbrev, xhci_bus_methods, XHCI_CAPLENGTH, xhci_configure_msg, XHCI_DBOFF, XHCI_HCIVERSION, XHCI_HCS0_AC64, XHCI_HCS0_CSZ, XHCI_HCS1_DEVSLOT_MAX, XHCI_HCS1_N_PORTS, XHCI_HCS2_ERST_MAX, XHCI_HCS2_IST, XHCI_HCS2_SPB_MAX, XHCI_HCS3_U1_DEL, XHCI_HCS3_U2_DEL, XHCI_HCSPARAMS0, XHCI_HCSPARAMS1, XHCI_HCSPARAMS2, XHCI_HCSPARAMS3, XHCI_IMOD_DEFAULT, xhci_iterate_hw_softc(), XHCI_MAX_DEVICES, XHCI_MAX_RSEG, XHCI_MAX_SCRATCHPADS, XHCI_PAGESIZE, XHCI_PAGESIZE_4K, XHCI_RTSOFF, xhcictlquirk, xhcidma32, XREAD1, XREAD2, and XREAD4.
Referenced by generic_xhci_attach(), snps_dwc3_attach_xhci(), and xhci_pci_attach().
◆ xhci_interrupt()
| void xhci_interrupt | ( | struct xhci_softc * | sc | ) |
Definition at line 1603 of file xhci.c.
References xhci_softc::sc_bus, status, USB_BUS_LOCK, USB_BUS_UNLOCK, XHCI_IMAN, XHCI_IMAN_INTR_PEND, xhci_interrupt_poll(), xhci_root_intr(), XHCI_STS_HCE, XHCI_STS_HCH, XHCI_STS_HSE, XHCI_STS_PCD, XHCI_USBSTS, XREAD4, and XWRITE4.
Referenced by generic_xhci_attach(), snps_dwc3_attach_xhci(), xhci_interrupt_poll(), and xhci_pci_attach().
◆ xhci_pci_attach()
| int xhci_pci_attach | ( | device_t | self | ) |
Definition at line 271 of file xhci_pci.c.
References usb_bus::bdev, usb_bus::bus_mtx, count, error, PCI_XHCI_CBMEM, PCI_XHCI_VENDORID_AMD, PCI_XHCI_VENDORID_INTEL, rid, xhci_softc::sc_bus, xhci_softc::sc_callout, xhci_softc::sc_ctlstep, xhci_softc::sc_imod_default, xhci_softc::sc_intr_hdl, xhci_softc::sc_io_hdl, xhci_softc::sc_io_res, xhci_softc::sc_io_size, xhci_softc::sc_io_tag, xhci_softc::sc_irq_res, xhci_softc::sc_msix_res, xhci_softc::sc_no_deconfigure, xhci_softc::sc_port_route, xhci_softc::sc_vendor, USB_BUS_LOCK, USB_BUS_UNLOCK, usb_callout_init_mtx, xhci_halt_controller(), XHCI_IMOD_DEFAULT_LP, xhci_init(), xhci_interrupt(), xhci_interrupt_poll(), xhci_pci_detach, xhci_pci_port_route(), xhci_pci_take_controller, xhci_start_controller(), xhci_use_msi, xhci_use_msix, and xhci_use_polling().
◆ xhci_reset_controller()
| usb_error_t xhci_reset_controller | ( | struct xhci_softc * | sc | ) |
Definition at line 484 of file xhci.c.
References DPRINTF, usb_bus::parent, xhci_softc::sc_bus, USB_ERR_IOERROR, usb_pause_mtx(), XHCI_CMD_HCRST, XHCI_STS_CNR, XHCI_USBCMD, XHCI_USBSTS, XREAD4, and XWRITE4.
Referenced by xhci_pci_detach(), xhci_set_hw_power_sleep(), and xhci_start_controller().
◆ xhci_start_controller()
| usb_error_t xhci_start_controller | ( | struct xhci_softc * | sc | ) |
Definition at line 304 of file xhci.c.
References addr, usb_page_search::buffer, xhci_hw_softc::ctx_pc, DPRINTF, xhci_event_ring_seg::dwEvrsTableSize, xhci_hw_root::hwr_commands, xhci_hw_root::hwr_ring_seg, usb_bus::parent, xhci_dev_ctx_addr::qwBaaDevCtxAddr, xhci_event_ring_seg::qwEvrsTablePtr, xhci_dev_ctx_addr::qwSpBufPtr, xhci_trb::qwTrb0, xhci_hw_softc::root_pc, xhci_softc::sc_bus, xhci_softc::sc_command_ccs, xhci_softc::sc_command_idx, xhci_softc::sc_erst_max, xhci_softc::sc_event_ccs, xhci_softc::sc_event_idx, xhci_softc::sc_hw, xhci_softc::sc_imod_default, xhci_softc::sc_noscratch, xhci_softc::sc_noslot, xhci_softc::sc_port_route, xhci_hw_softc::scratch_pc, usb_bus_mem_flush_all(), USB_ERR_IOERROR, usb_pause_mtx(), usbd_get_page(), XHCI_CMD_HSEE, XHCI_CMD_INTE, XHCI_CMD_RS, XHCI_CONFIG, XHCI_CRCR_HI, XHCI_CRCR_LO, XHCI_CRCR_LO_RCS, XHCI_DCBAAP_HI, XHCI_DCBAAP_LO, XHCI_DNCTRL, xhci_do_poll(), XHCI_ERDP_HI, XHCI_ERDP_LO, XHCI_ERSTBA_HI, XHCI_ERSTBA_LO, XHCI_ERSTS_SET, XHCI_ERSTSZ, XHCI_IMAN, XHCI_IMAN_INTR_ENA, XHCI_IMOD, xhci_iterate_hw_softc(), XHCI_MAX_COMMANDS, XHCI_MAX_EVENTS, xhci_reset_controller(), XHCI_STS_HCH, XHCI_USBCMD, XHCI_USBSTS, xhciroute, XREAD4, and XWRITE4.
Referenced by generic_xhci_attach(), snps_dwc3_attach_xhci(), xhci_pci_attach(), and xhci_set_hw_power_sleep().
◆ xhci_uninit()
| void xhci_uninit | ( | struct xhci_softc * | sc | ) |
Definition at line 644 of file xhci.c.
References xhci_softc::sc_bus, xhci_softc::sc_cmd_cv, xhci_softc::sc_cmd_sx, usb_bus_mem_free_all(), and xhci_iterate_hw_softc().
Referenced by generic_xhci_detach(), and xhci_pci_detach().
◆ xhci_use_polling()
| uint8_t xhci_use_polling | ( | void | ) |
Definition at line 213 of file xhci.c.
Referenced by xhci_pci_attach().
Variable Documentation
◆ __aligned
| struct xhci_command __aligned |
◆ __packed
| struct xhci_bos_desc __packed |
◆ alt_next
◆ ctx_ep
| struct xhci_endp_ctx64 ctx_ep |
Definition at line 1 of file xhci.h.
Referenced by xhci_configure_endpoint(), and xhci_get_endpoint_state().
◆ ctx_slot
| struct xhci_slot_ctx64 ctx_slot |
Definition at line 0 of file xhci.h.
Referenced by xhci_configure_device(), xhci_configure_mask(), and xhci_set_address().
◆ dummy
◆ dwTrb2
| volatile uint32_t dwTrb2 |
Definition at line 3 of file xhci.h.
Referenced by xhci_configure_endpoint_by_xfer().
◆ dwTrb3
| volatile uint32_t dwTrb3 |
Definition at line 17 of file xhci.h.
Referenced by xhci_configure_endpoint_by_xfer().
◆ len
◆ next
◆ ntrb
◆ obj_next
◆ page_cache
| struct usb_page_cache* page_cache |
◆ qwTrb0
| volatile uint64_t qwTrb0 |
Definition at line 0 of file xhci.h.
Referenced by xhci_configure_endpoint_by_xfer().
◆ remainder
| uint32_t remainder |
Definition at line 12 of file xhci.h.
Referenced by rum_setup_tx_desc(), ural_setup_tx_desc(), and xhci_check_transfer().
◆ status
| uint8_t status |
Definition at line 14 of file xhci.h.
Referenced by acpi_uhub_attach_common(), acpi_uhub_find_rh_cb(), acpi_uhub_root_probe(), atmegadci_interrupt(), avr32dci_interrupt(), axge_rxeof(), dwc_otg_filter_interrupt(), dwc_otg_interrupt(), ehci_check_transfer(), ehci_device_isoc_hs_enter(), ehci_interrupt(), ehci_isoc_fs_done(), ehci_isoc_hs_done(), ehci_non_isoc_done_sub(), ohci_interrupt(), rue_bulk_read_callback(), uath_update_rxstat(), uhci_check_transfer(), uhci_interrupt(), uhci_isoc_done(), uhci_non_isoc_done_sub(), uhci_roothub_exec(), umass_cam_attach_sim(), umass_cam_cb(), umass_cam_quirk_cb(), umass_cam_sense_cb(), umass_init_shuttle(), umass_t_cbi_status_callback(), ums_fifo_ioctl(), ure_ifmedia_sts(), usbd_req_reset_port(), usbd_req_warm_reset_port(), wsp_ioctl(), xhci_check_transfer(), xhci_generic_done_sub(), and xhci_interrupt().
◆ td_self
◆ td_trb
| struct xhci_trb td_trb[XHCI_TD_PAGE_NBUF+1] |
