| /drivers/usb/uhci/usb.h |
|---|
| 38,6 → 38,23 |
| }qh_t __attribute__((aligned(16))); |
| #define UHCI_NUM_SKELQH 11 |
| #define SKEL_ISO 1 |
| #define SKEL_ASYNC 9 |
| /* |
| #define QH_1 0 |
| #define QH_2 1 |
| #define QH_4 2 |
| #define QH_8 3 |
| #define QH_16 4 |
| #define QH_32 5 |
| #define QH_64 6 |
| */ |
| typedef struct |
| { |
| list_t list; |
| 48,7 → 65,7 |
| count_t frame_number; |
| addr_t frame_dma; |
| qh_t *qh1; |
| qh_t *qh[UHCI_NUM_SKELQH]; |
| u32_t *data; |
| addr_t data_dma; |
| 63,6 → 80,7 |
| addr_t memBase[6]; |
| size_t memSize[6]; |
| u32_t memType[6]; |
| u32_t irq_line; |
| }hc_t; |
| typedef struct tag_td |
| 214,6 → 232,7 |
| size_t size; |
| udev_t *dev; |
| u32_t type; |
| int qnum; |
| bool (*handler)(udev_t *dev, struct tag_request *rq); |
| }request_t; |
| 248,3 → 267,13 |
| #define DATA0 (0<<19) |
| #define DATA1 (1<<19) |
| static inline u32_t __bsf(u32_t val) |
| { |
| asm("bsf %1,%0" |
| :"=r" (val) |
| :"rm" (val)); |
| return val; |
| } |