| 0,0 → 1,247 |
|---|
| |
| |
| typedef struct { |
| int available; /**< Count of available items in this slab. */ |
| void *start; /**< Start address of first item. */ |
| addr_t nextavail; /**< The index of next available item. */ |
| addr_t dma; |
| } slab_t; |
| |
| |
| #define USB_CLASS_AUDIO 1 |
| #define USB_CLASS_COMM 2 |
| #define USB_CLASS_HID 3 |
| #define USB_CLASS_PHYSICAL 5 |
| #define USB_CLASS_STILL_IMAGE 6 |
| #define USB_CLASS_PRINTER 7 |
| #define USB_CLASS_MASS_STORAGE 8 |
| #define USB_CLASS_HUB 9 |
| #define USB_CLASS_CDC_DATA 0x0a |
| #define USB_CLASS_CSCID 0x0b /* chip+ smart card */ |
| #define USB_CLASS_CONTENT_SEC 0x0d /* content security */ |
| #define USB_CLASS_VIDEO 0x0e |
| #define USB_CLASS_WIRELESS_CONTROLLER 0xe0 |
| #define USB_CLASS_MISC 0xef |
| #define USB_CLASS_APP_SPEC 0xfe |
| #define USB_CLASS_VENDOR_SPEC 0xff |
| |
| |
| typedef struct |
| { |
| addr_t qlink; |
| addr_t qelem; |
| |
| addr_t dma; |
| u32_t r1; |
| |
| }qh_t __attribute__((aligned(16))); |
| |
| typedef struct |
| { |
| link_t link; |
| |
| addr_t iobase; |
| |
| u32_t *frame_base; |
| count_t frame_number; |
| addr_t frame_dma; |
| |
| qh_t *qh1; |
| |
| u32_t *data; |
| addr_t data_dma; |
| |
| u32_t port_map; |
| |
| int numports; |
| |
| u32_t pciId; |
| PCITAG PciTag; |
| addr_t ioBase[6]; |
| addr_t memBase[6]; |
| size_t memSize[6]; |
| u32_t memType[6]; |
| }hc_t; |
| |
| typedef struct tag_td |
| { |
| /* Hardware fields */ |
| addr_t link; |
| u32_t status; |
| u32_t token; |
| addr_t buffer; |
| |
| /* Software fields */ |
| addr_t dma; |
| |
| struct tag_td *bk; |
| |
| // struct list_head list; |
| |
| // int frame; /* for iso: what frame? */ |
| // struct list_head fl_list; |
| |
| u32_t reserved[2]; |
| } td_t __attribute__((aligned(16))); |
| |
| #define TD_CTRL_SPD (1 << 29) /* Short Packet Detect */ |
| #define TD_CTRL_C_ERR_MASK (3 << 27) /* Error Counter bits */ |
| #define TD_CTRL_C_ERR_SHIFT 27 |
| #define TD_CTRL_LS (1 << 26) /* Low Speed Device */ |
| #define TD_CTRL_IOS (1 << 25) /* Isochronous Select */ |
| #define TD_CTRL_IOC (1 << 24) /* Interrupt on Complete */ |
| #define TD_CTRL_ACTIVE (1 << 23) /* TD Active */ |
| #define TD_CTRL_STALLED (1 << 22) /* TD Stalled */ |
| #define TD_CTRL_DBUFERR (1 << 21) /* Data Buffer Error */ |
| #define TD_CTRL_BABBLE (1 << 20) /* Babble Detected */ |
| #define TD_CTRL_NAK (1 << 19) /* NAK Received */ |
| #define TD_CTRL_CRCTIMEO (1 << 18) /* CRC/Time Out Error */ |
| #define TD_CTRL_BITSTUFF (1 << 17) /* Bit Stuff Error */ |
| |
| #define TD_ANY_ERROR (TD_CTRL_STALLED | TD_CTRL_DBUFERR | \ |
| TD_CTRL_BABBLE | TD_CTRL_CRCTIMEO | \ |
| TD_CTRL_BITSTUFF) |
| |
| typedef struct __attribute__ ((packed)) |
| { |
| u8_t bLength; |
| u8_t bDescriptorType; |
| u16_t bcdUSB; |
| |
| u8_t bDeviceClass; |
| u8_t bDeviceSubClass; |
| u8_t bDeviceProtocol; |
| u8_t bMaxPacketSize0; |
| |
| u16_t idVendor; |
| u16_t idProduct; |
| u16_t bcdDevice; |
| |
| u8_t iManufacturer; |
| u8_t iProduct; |
| u8_t iSerialNumber; |
| u8_t bNumConfigurations; |
| }dev_descr_t; |
| |
| typedef struct __attribute__ ((packed)) |
| { |
| u8_t bLength; |
| u8_t bDescriptorType; |
| u16_t wTotalLength; |
| u8_t bNumInterfaces; |
| u8_t bConfigurationValue; |
| u8_t iConfiguration; |
| u8_t bmAttributes; |
| u8_t bMaxPower; |
| }conf_descr_t; |
| |
| typedef struct __attribute__ ((packed)) |
| { |
| u8_t bLength; |
| u8_t bDescriptorType; |
| u8_t bInterfaceNumber; |
| u8_t bAlternateSetting; |
| u8_t bNumEndpoints; |
| u8_t bInterfaceClass; |
| u8_t bInterfaceSubClass; |
| u8_t bInterfaceProtocol; |
| u8_t iInterface; |
| }interface_descr_t ; |
| |
| typedef struct __attribute__ ((packed)) |
| { |
| u8_t bLength; |
| u8_t bDescriptorType; |
| |
| u8_t bEndpointAddress; |
| u8_t bmAttributes; |
| u16_t wMaxPacketSize; |
| u8_t bInterval; |
| |
| /* NOTE: these two are _only_ in audio endpoints. */ |
| /* use USB_DT_ENDPOINT*_SIZE in bLength, not sizeof. */ |
| u8_t bRefresh; |
| u8_t bSynchAddress; |
| }endpoint_descr_t; |
| |
| typedef struct |
| { |
| addr_t address; |
| addr_t size; |
| u32_t toggle; |
| |
| }endp_t; |
| |
| typedef struct __attribute__ ((packed)) |
| { |
| u8_t bRequestType; |
| u8_t bRequest; |
| u16_t wValue; |
| u16_t wIndex; |
| u16_t wLength; |
| }ctrl_request_t; |
| |
| |
| typedef struct |
| { |
| link_t link; |
| u32_t id; |
| |
| hc_t *host; |
| |
| u32_t speed; |
| addr_t addr; |
| |
| addr_t ep0_size; |
| |
| endp_t enp; |
| |
| u32_t status; |
| int port; |
| |
| dev_descr_t dev_descr; |
| conf_descr_t *conf; |
| }udev_t; |
| |
| typedef struct tag_request |
| { |
| link_t link; |
| td_t *td_head; |
| td_t *td_tail; |
| addr_t data; |
| size_t size; |
| udev_t *dev; |
| u32_t type; |
| Bool (*handler)(udev_t *dev, struct tag_request *rq); |
| }request_t; |
| |
| |
| #define DMA(val) GetPgAddr(val)|(((addr_t)(val))&0xFFF) |
| |
| #define TOKEN( size, toggle, ep, addr, pid) \ |
| ( (((size)-1)<<21)|(toggle)|(((ep)&0xF)<<15)|((addr)<<8)|(pid)) |
| |
| Bool ctrl_request(udev_t *dev, void *req, u32_t dir, |
| void *data, size_t req_size); |
| |
| |
| Bool set_address(udev_t *dev); |
| |
| Bool init_device(udev_t *dev); |
| |
| Bool init_hid(udev_t *dev); |
| |
| struct boot_packet |
| { |
| u8_t buttons; |
| i8_t x; |
| i8_t y; |
| i8_t z; |
| }__attribute__ ((packed)); |
| |
| #define DOUT 0xE1 |
| #define DIN 0x69 |
| |
| #define DATA0 (0<<19) |
| #define DATA1 (1<<19) |
| |