diff options
Diffstat (limited to 'sys/dev/usb/serial/uchcom.c')
| -rw-r--r-- | sys/dev/usb/serial/uchcom.c | 91 |
1 files changed, 57 insertions, 34 deletions
diff --git a/sys/dev/usb/serial/uchcom.c b/sys/dev/usb/serial/uchcom.c index 009a37d..705d3e6 100644 --- a/sys/dev/usb/serial/uchcom.c +++ b/sys/dev/usb/serial/uchcom.c @@ -69,22 +69,34 @@ __FBSDID("$FreeBSD$"); * driver for WinChipHead CH341/340, the worst USB-serial chip in the world. */ -#include "usbdevs.h" +#include <sys/stdint.h> +#include <sys/stddef.h> +#include <sys/param.h> +#include <sys/queue.h> +#include <sys/types.h> +#include <sys/systm.h> +#include <sys/kernel.h> +#include <sys/bus.h> +#include <sys/linker_set.h> +#include <sys/module.h> +#include <sys/lock.h> +#include <sys/mutex.h> +#include <sys/condvar.h> +#include <sys/sysctl.h> +#include <sys/sx.h> +#include <sys/unistd.h> +#include <sys/callout.h> +#include <sys/malloc.h> +#include <sys/priv.h> + #include <dev/usb/usb.h> -#include <dev/usb/usb_mfunc.h> -#include <dev/usb/usb_error.h> -#include <dev/usb/usb_cdc.h> -#include <dev/usb/usb_ioctl.h> +#include <dev/usb/usbdi.h> +#include <dev/usb/usbdi_util.h> +#include "usbdevs.h" #define USB_DEBUG_VAR uchcom_debug - -#include <dev/usb/usb_core.h> #include <dev/usb/usb_debug.h> #include <dev/usb/usb_process.h> -#include <dev/usb/usb_request.h> -#include <dev/usb/usb_lookup.h> -#include <dev/usb/usb_util.h> -#include <dev/usb/usb_busdma.h> #include <dev/usb/serial/usb_serial.h> @@ -341,8 +353,8 @@ uchcom_attach(device_t dev) /* clear stall at first run */ mtx_lock(&sc->sc_mtx); - usbd_transfer_set_stall(sc->sc_xfer[UCHCOM_BULK_DT_WR]); - usbd_transfer_set_stall(sc->sc_xfer[UCHCOM_BULK_DT_RD]); + usbd_xfer_set_stall(sc->sc_xfer[UCHCOM_BULK_DT_WR]); + usbd_xfer_set_stall(sc->sc_xfer[UCHCOM_BULK_DT_RD]); mtx_unlock(&sc->sc_mtx); error = ucom_attach(&sc->sc_super_ucom, &sc->sc_ucom, 1, sc, @@ -772,19 +784,23 @@ uchcom_stop_write(struct ucom_softc *ucom) * callback when the modem status is changed. */ static void -uchcom_intr_callback(struct usb_xfer *xfer) +uchcom_intr_callback(struct usb_xfer *xfer, usb_error_t error) { - struct uchcom_softc *sc = xfer->priv_sc; + struct uchcom_softc *sc = usbd_xfer_softc(xfer); + struct usb_page_cache *pc; uint8_t buf[UCHCOM_INTR_LEAST]; + int actlen; + + usbd_xfer_status(xfer, &actlen, NULL, NULL, NULL); switch (USB_GET_STATE(xfer)) { case USB_ST_TRANSFERRED: - DPRINTF("actlen = %u\n", xfer->actlen); + DPRINTF("actlen = %u\n", actlen); - if (xfer->actlen >= UCHCOM_INTR_LEAST) { - usbd_copy_out(xfer->frbuffers, 0, buf, - UCHCOM_INTR_LEAST); + if (actlen >= UCHCOM_INTR_LEAST) { + pc = usbd_xfer_get_frame(xfer, 0); + usbd_copy_out(pc, 0, buf, UCHCOM_INTR_LEAST); DPRINTF("data = 0x%02X 0x%02X 0x%02X 0x%02X\n", (unsigned)buf[0], (unsigned)buf[1], @@ -795,14 +811,14 @@ uchcom_intr_callback(struct usb_xfer *xfer) } case USB_ST_SETUP: tr_setup: - xfer->frlengths[0] = xfer->max_data_length; + usbd_xfer_set_frame_len(xfer, 0, usbd_xfer_max_len(xfer)); usbd_transfer_submit(xfer); break; default: /* Error */ - if (xfer->error != USB_ERR_CANCELLED) { + if (error != USB_ERR_CANCELLED) { /* try to clear stall first */ - xfer->flags.stall_pipe = 1; + usbd_xfer_set_stall(xfer); goto tr_setup; } break; @@ -810,29 +826,31 @@ tr_setup: } static void -uchcom_write_callback(struct usb_xfer *xfer) +uchcom_write_callback(struct usb_xfer *xfer, usb_error_t error) { - struct uchcom_softc *sc = xfer->priv_sc; + struct uchcom_softc *sc = usbd_xfer_softc(xfer); + struct usb_page_cache *pc; uint32_t actlen; switch (USB_GET_STATE(xfer)) { case USB_ST_SETUP: case USB_ST_TRANSFERRED: tr_setup: - if (ucom_get_data(&sc->sc_ucom, xfer->frbuffers, 0, + pc = usbd_xfer_get_frame(xfer, 0); + if (ucom_get_data(&sc->sc_ucom, pc, 0, UCHCOM_BULK_BUF_SIZE, &actlen)) { DPRINTF("actlen = %d\n", actlen); - xfer->frlengths[0] = actlen; + usbd_xfer_set_frame_len(xfer, 0, actlen); usbd_transfer_submit(xfer); } return; default: /* Error */ - if (xfer->error != USB_ERR_CANCELLED) { + if (error != USB_ERR_CANCELLED) { /* try to clear stall first */ - xfer->flags.stall_pipe = 1; + usbd_xfer_set_stall(xfer); goto tr_setup; } return; @@ -841,24 +859,29 @@ tr_setup: } static void -uchcom_read_callback(struct usb_xfer *xfer) +uchcom_read_callback(struct usb_xfer *xfer, usb_error_t error) { - struct uchcom_softc *sc = xfer->priv_sc; + struct uchcom_softc *sc = usbd_xfer_softc(xfer); + struct usb_page_cache *pc; + int actlen; + + usbd_xfer_status(xfer, &actlen, NULL, NULL, NULL); switch (USB_GET_STATE(xfer)) { case USB_ST_TRANSFERRED: - ucom_put_data(&sc->sc_ucom, xfer->frbuffers, 0, xfer->actlen); + pc = usbd_xfer_get_frame(xfer, 0); + ucom_put_data(&sc->sc_ucom, pc, 0, actlen); case USB_ST_SETUP: tr_setup: - xfer->frlengths[0] = xfer->max_data_length; + usbd_xfer_set_frame_len(xfer, 0, usbd_xfer_max_len(xfer)); usbd_transfer_submit(xfer); return; default: /* Error */ - if (xfer->error != USB_ERR_CANCELLED) { + if (error != USB_ERR_CANCELLED) { /* try to clear stall first */ - xfer->flags.stall_pipe = 1; + usbd_xfer_set_stall(xfer); goto tr_setup; } return; |
