Data Fields | |
ehci_qhd_t | async_head [CONTROLLER_HOST_NUMBER] |
ehci_qtd_t | addr0_qtd [3] |
head qhd of async list, also is used as control endpoint for address 0 | |
struct { | |
struct { | |
ehci_qhd_t qhd | |
ehci_qtd_t qtd [3] | |
} control | |
ehci_qhd_t qhd [HCD_MAX_ENDPOINT] | |
Queue Head Pool. | |
ehci_qtd_t qtd [HCD_MAX_XFER] | |
Queue Element Transfer Pool. | |
} | device [TUSB_CFG_HOST_DEVICE_MAX] |