diff options
Diffstat (limited to 'hw/usb/hcd-xhci.c')
| -rw-r--r-- | hw/usb/hcd-xhci.c | 238 |
1 files changed, 2 insertions, 236 deletions
diff --git a/hw/usb/hcd-xhci.c b/hw/usb/hcd-xhci.c index 77d8e1137a..a0c7960a7b 100644 --- a/hw/usb/hcd-xhci.c +++ b/hw/usb/hcd-xhci.c @@ -29,6 +29,8 @@ #include "trace.h" #include "qapi/error.h" +#include "hcd-xhci.h" + //#define DEBUG_XHCI //#define DEBUG_DATA @@ -40,16 +42,6 @@ #define FIXME(_msg) do { fprintf(stderr, "FIXME %s:%d %s\n", \ __func__, __LINE__, _msg); abort(); } while (0) -#define MAXPORTS_2 15 -#define MAXPORTS_3 15 - -#define MAXPORTS (MAXPORTS_2+MAXPORTS_3) -#define MAXSLOTS 64 -#define MAXINTRS 16 - -/* Very pessimistic, let's hope it's enough for all cases */ -#define EV_QUEUE (((3 * 24) + 16) * MAXSLOTS) - #define TRB_LINK_LIMIT 32 #define COMMAND_LIMIT 256 #define TRANSFER_LIMIT 256 @@ -164,84 +156,8 @@ enum { PLS_RESUME = 15, }; -typedef enum TRBType { - TRB_RESERVED = 0, - TR_NORMAL, - TR_SETUP, - TR_DATA, - TR_STATUS, - TR_ISOCH, - TR_LINK, - TR_EVDATA, - TR_NOOP, - CR_ENABLE_SLOT, - CR_DISABLE_SLOT, - CR_ADDRESS_DEVICE, - CR_CONFIGURE_ENDPOINT, - CR_EVALUATE_CONTEXT, - CR_RESET_ENDPOINT, - CR_STOP_ENDPOINT, - CR_SET_TR_DEQUEUE, - CR_RESET_DEVICE, - CR_FORCE_EVENT, - CR_NEGOTIATE_BW, - CR_SET_LATENCY_TOLERANCE, - CR_GET_PORT_BANDWIDTH, - CR_FORCE_HEADER, - CR_NOOP, - ER_TRANSFER = 32, - ER_COMMAND_COMPLETE, - ER_PORT_STATUS_CHANGE, - ER_BANDWIDTH_REQUEST, - ER_DOORBELL, - ER_HOST_CONTROLLER, - ER_DEVICE_NOTIFICATION, - ER_MFINDEX_WRAP, - /* vendor specific bits */ - CR_VENDOR_NEC_FIRMWARE_REVISION = 49, - CR_VENDOR_NEC_CHALLENGE_RESPONSE = 50, -} TRBType; - #define CR_LINK TR_LINK -typedef enum TRBCCode { - CC_INVALID = 0, - CC_SUCCESS, - CC_DATA_BUFFER_ERROR, - CC_BABBLE_DETECTED, - CC_USB_TRANSACTION_ERROR, - CC_TRB_ERROR, - CC_STALL_ERROR, - CC_RESOURCE_ERROR, - CC_BANDWIDTH_ERROR, - CC_NO_SLOTS_ERROR, - CC_INVALID_STREAM_TYPE_ERROR, - CC_SLOT_NOT_ENABLED_ERROR, - CC_EP_NOT_ENABLED_ERROR, - CC_SHORT_PACKET, - CC_RING_UNDERRUN, - CC_RING_OVERRUN, - CC_VF_ER_FULL, - CC_PARAMETER_ERROR, - CC_BANDWIDTH_OVERRUN, - CC_CONTEXT_STATE_ERROR, - CC_NO_PING_RESPONSE_ERROR, - CC_EVENT_RING_FULL_ERROR, - CC_INCOMPATIBLE_DEVICE_ERROR, - CC_MISSED_SERVICE_ERROR, - CC_COMMAND_RING_STOPPED, - CC_COMMAND_ABORTED, - CC_STOPPED, - CC_STOPPED_LENGTH_INVALID, - CC_MAX_EXIT_LATENCY_TOO_LARGE_ERROR = 29, - CC_ISOCH_BUFFER_OVERRUN = 31, - CC_EVENT_LOST_ERROR, - CC_UNDEFINED_ERROR, - CC_INVALID_STREAM_ID_ERROR, - CC_SECONDARY_BANDWIDTH_ERROR, - CC_SPLIT_TRANSACTION_ERROR -} TRBCCode; - #define TRB_C (1<<0) #define TRB_TYPE_SHIFT 10 #define TRB_TYPE_MASK 0x3f @@ -301,10 +217,6 @@ typedef enum TRBCCode { #define SLOT_CONTEXT_ENTRIES_MASK 0x1f #define SLOT_CONTEXT_ENTRIES_SHIFT 27 -typedef struct XHCIState XHCIState; -typedef struct XHCIStreamContext XHCIStreamContext; -typedef struct XHCIEPContext XHCIEPContext; - #define get_field(data, field) \ (((data) >> field##_SHIFT) & field##_MASK) @@ -326,21 +238,6 @@ typedef enum EPType { ET_INTR_IN, } EPType; -typedef struct XHCIRing { - dma_addr_t dequeue; - bool ccs; -} XHCIRing; - -typedef struct XHCIPort { - XHCIState *xhci; - uint32_t portsc; - uint32_t portnr; - USBPort *uport; - uint32_t speedmask; - char name[16]; - MemoryRegion mem; -} XHCIPort; - typedef struct XHCITransfer { XHCIEPContext *epctx; USBPacket packet; @@ -402,101 +299,6 @@ struct XHCIEPContext { QEMUTimer *kick_timer; }; -typedef struct XHCISlot { - bool enabled; - bool addressed; - dma_addr_t ctx; - USBPort *uport; - XHCIEPContext * eps[31]; -} XHCISlot; - -typedef struct XHCIEvent { - TRBType type; - TRBCCode ccode; - uint64_t ptr; - uint32_t length; - uint32_t flags; - uint8_t slotid; - uint8_t epid; -} XHCIEvent; - -typedef struct XHCIInterrupter { - uint32_t iman; - uint32_t imod; - uint32_t erstsz; - uint32_t erstba_low; - uint32_t erstba_high; - uint32_t erdp_low; - uint32_t erdp_high; - - bool msix_used, er_pcs; - - dma_addr_t er_start; - uint32_t er_size; - unsigned int er_ep_idx; - - /* kept for live migration compat only */ - bool er_full_unused; - XHCIEvent ev_buffer[EV_QUEUE]; - unsigned int ev_buffer_put; - unsigned int ev_buffer_get; - -} XHCIInterrupter; - -struct XHCIState { - /*< private >*/ - PCIDevice parent_obj; - /*< public >*/ - - USBBus bus; - MemoryRegion mem; - MemoryRegion mem_cap; - MemoryRegion mem_oper; - MemoryRegion mem_runtime; - MemoryRegion mem_doorbell; - - /* properties */ - uint32_t numports_2; - uint32_t numports_3; - uint32_t numintrs; - uint32_t numslots; - uint32_t flags; - uint32_t max_pstreams_mask; - OnOffAuto msi; - OnOffAuto msix; - - /* Operational Registers */ - uint32_t usbcmd; - uint32_t usbsts; - uint32_t dnctrl; - uint32_t crcr_low; - uint32_t crcr_high; - uint32_t dcbaap_low; - uint32_t dcbaap_high; - uint32_t config; - - USBPort uports[MAX(MAXPORTS_2, MAXPORTS_3)]; - XHCIPort ports[MAXPORTS]; - XHCISlot slots[MAXSLOTS]; - uint32_t numports; - - /* Runtime Registers */ - int64_t mfindex_start; - QEMUTimer *mfwrap_timer; - XHCIInterrupter intr[MAXINTRS]; - - XHCIRing cmd_ring; - - bool nec_quirks; -}; - -#define TYPE_XHCI "base-xhci" -#define TYPE_NEC_XHCI "nec-usb-xhci" -#define TYPE_QEMU_XHCI "qemu-xhci" - -#define XHCI(obj) \ - OBJECT_CHECK(XHCIState, (obj), TYPE_XHCI) - typedef struct XHCIEvRingSeg { uint32_t addr_low; uint32_t addr_high; @@ -504,12 +306,6 @@ typedef struct XHCIEvRingSeg { uint32_t rsvd; } XHCIEvRingSeg; -enum xhci_flags { - XHCI_FLAG_SS_FIRST = 1, - XHCI_FLAG_FORCE_PCIE_ENDCAP, - XHCI_FLAG_ENABLE_STREAMS, -}; - static void xhci_kick_ep(XHCIState *xhci, unsigned int slotid, unsigned int epid, unsigned int streamid); static void xhci_kick_epctx(XHCIEPContext *epctx, unsigned int streamid); @@ -3843,18 +3639,6 @@ static const VMStateDescription vmstate_xhci = { } }; -static Property nec_xhci_properties[] = { - DEFINE_PROP_ON_OFF_AUTO("msi", XHCIState, msi, ON_OFF_AUTO_AUTO), - DEFINE_PROP_ON_OFF_AUTO("msix", XHCIState, msix, ON_OFF_AUTO_AUTO), - DEFINE_PROP_BIT("superspeed-ports-first", - XHCIState, flags, XHCI_FLAG_SS_FIRST, true), - DEFINE_PROP_BIT("force-pcie-endcap", XHCIState, flags, - XHCI_FLAG_FORCE_PCIE_ENDCAP, false), - DEFINE_PROP_UINT32("intrs", XHCIState, numintrs, MAXINTRS), - DEFINE_PROP_UINT32("slots", XHCIState, numslots, MAXSLOTS), - DEFINE_PROP_END_OF_LIST(), -}; - static Property xhci_properties[] = { DEFINE_PROP_BIT("streams", XHCIState, flags, XHCI_FLAG_ENABLE_STREAMS, true), @@ -3886,23 +3670,6 @@ static const TypeInfo xhci_info = { .abstract = true, }; -static void nec_xhci_class_init(ObjectClass *klass, void *data) -{ - PCIDeviceClass *k = PCI_DEVICE_CLASS(klass); - DeviceClass *dc = DEVICE_CLASS(klass); - - dc->props = nec_xhci_properties; - k->vendor_id = PCI_VENDOR_ID_NEC; - k->device_id = PCI_DEVICE_ID_NEC_UPD720200; - k->revision = 0x03; -} - -static const TypeInfo nec_xhci_info = { - .name = TYPE_NEC_XHCI, - .parent = TYPE_XHCI, - .class_init = nec_xhci_class_init, -}; - static void qemu_xhci_class_init(ObjectClass *klass, void *data) { PCIDeviceClass *k = PCI_DEVICE_CLASS(klass); @@ -3933,7 +3700,6 @@ static const TypeInfo qemu_xhci_info = { static void xhci_register_types(void) { type_register_static(&xhci_info); - type_register_static(&nec_xhci_info); type_register_static(&qemu_xhci_info); } |