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sys/dev/usb/serial/uchcom.c
| Context not available. | |||||
| #define UCHCOM_BULK_BUF_SIZE 1024 /* bytes */ | #define UCHCOM_BULK_BUF_SIZE 1024 /* bytes */ | ||||
| /* | |||||
| * As speeds for uchcom devices increase, these numbers will need to | |||||
| * be increased. This needs to be tested. | |||||
| * | |||||
| * TODO: The TTY buffers should be increased! | |||||
| */ | |||||
| #define UCHCOM_BUF_SIZE 1024 | |||||
| enum { | enum { | ||||
| UCHCOM_BULK_DT_WR, | UCHCOM_BULK_DT_WR, | ||||
| UCHCOM_BULK_DT_RD, | UCHCOM_BULK_DT_RD, | ||||
| Context not available. | |||||
| static usb_callback_t uchcom_read_callback; | static usb_callback_t uchcom_read_callback; | ||||
| static const struct usb_config uchcom_config_data[UCHCOM_N_TRANSFER] = { | static const struct usb_config uchcom_config_data[UCHCOM_N_TRANSFER] = { | ||||
| [UCHCOM_BULK_WR] = { | |||||
| .type = UE_BULK, | |||||
| .endpoint = UE_ADDR_ANY, | |||||
| .direction = UE_DIR_TX, | |||||
| .if_index = 0, | |||||
| .bufsize = UCHCOM_BUF_SIZE, | |||||
| .flags = {.pipe_bof = 1,.force_short_xfer = 1,}, | |||||
| .callback = &uchcom_write_callback, | |||||
| .usb_mode = USB_MODE_DUAL, | |||||
| }, | |||||
| [UCHCOM_BULK_RD] = { | |||||
| .type = UE_BULK, | |||||
| .endpoint = UE_ADDR_ANY, | |||||
| .direction = UE_DIR_RX, | |||||
| .if_index = 0, | |||||
| .bufsize = UCHCOM_BUF_SIZE, | |||||
| .flags = {.pipe_bof = 1,.short_xfer_ok = 1,}, | |||||
| .callback = &uchcom_read_callback, | |||||
| .usb_mode = USB_MODE_DUAL, | |||||
| }, | |||||
| [UCHCOM_BULK_DT_WR] = { | [UCHCOM_BULK_DT_WR] = { | ||||
| .type = UE_BULK, | .type = UE_BULK, | ||||
| .endpoint = UE_ADDR_ANY, | .endpoint = UE_ADDR_ANY, | ||||
| Context not available. | |||||
| uchcom_cfg_open(struct ucom_softc *ucom) | uchcom_cfg_open(struct ucom_softc *ucom) | ||||
| { | { | ||||
| struct uchcom_softc *sc = ucom->sc_parent; | struct uchcom_softc *sc = ucom->sc_parent; | ||||
| /* clear stall */ | |||||
| if ((sc->sc_super_ucom.sc_flag & UCOM_FLAG_DEVICE_MODE) == 0) { | |||||
| usbd_xfer_set_stall(sc->sc_xfer[UCHCOM_BULK_WR]); | |||||
| usbd_xfer_set_stall(sc->sc_xfer[UCHCOM_BULK_RD]); | |||||
| } | |||||
| DPRINTF("\n"); | DPRINTF("\n"); | ||||
| Context not available. | |||||