Page MenuHomeFreeBSD
Files F153216885

D15385.id42578.diff
No OneTemporary
Actions

D15385.id42578.diff
View Options

Index: head/sys/conf/files
===================================================================
--- head/sys/conf/files
+++ head/sys/conf/files
@@ -3387,6 +3387,7 @@
dev/usb/input/atp.c optional atp
dev/usb/input/uep.c optional uep
dev/usb/input/uhid.c optional uhid
+dev/usb/input/uhid_snes.c optional uhid_snes
dev/usb/input/ukbd.c optional ukbd
dev/usb/input/ums.c optional ums
dev/usb/input/wmt.c optional wmt
Index: head/sys/dev/usb/input/uhid_snes.c
===================================================================
--- head/sys/dev/usb/input/uhid_snes.c
+++ head/sys/dev/usb/input/uhid_snes.c
@@ -0,0 +1,644 @@
+/*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
+ * Copyright 2013, Michael Terrell <vashisnotatree@gmail.com>
+ * Copyright 2018, Johannes Lundberg <johalun0@gmail.com>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * $FreeBSD$
+ */
+
+#include <sys/param.h>
+#include <sys/module.h>
+#include <sys/kernel.h>
+#include <sys/systm.h>
+
+#include <sys/conf.h>
+#include <sys/bus.h>
+#include <sys/lock.h>
+#include <sys/mutex.h>
+#include <sys/syslog.h>
+#include <sys/fcntl.h>
+
+#include <dev/usb/usb.h>
+#include <dev/usb/usbdi.h>
+#include <dev/usb/usbdi_util.h>
+
+#include <dev/usb/usbhid.h>
+#include <dev/usb/usb_ioctl.h>
+
+#include "usb_rdesc.h"
+
+#define UHID_SNES_IFQ_MAX_LEN 8
+
+#define UREQ_GET_PORT_STATUS 0x01
+#define UREQ_SOFT_RESET 0x02
+
+#define UP 0x7f00
+#define DOWN 0x7fff
+#define LEFT 0x00ff
+#define RIGHT 0xff7f
+#define X 0x1f
+#define Y 0x8f
+#define A 0x2f
+#define B 0x4f
+#define SELECT 0x10
+#define START 0x20
+#define LEFT_T 0x01
+#define RIGHT_T 0x02
+
+static const uint8_t uhid_snes_report_descr[] = { UHID_SNES_REPORT_DESCR() };
+
+#define SNES_DEV(v,p,i) { USB_VPI(v,p,i) }
+
+static const STRUCT_USB_HOST_ID snes_devs[] = {
+ SNES_DEV(0x0810, 0xe501, 0), /* GeeekPi K-0161 */
+ SNES_DEV(0x0079, 0x0011, 0) /* Dragonrise */
+};
+
+enum {
+ UHID_SNES_INTR_DT_RD,
+ UHID_SNES_STATUS_DT_RD,
+ UHID_SNES_N_TRANSFER
+};
+
+struct uhid_snes_softc {
+ device_t sc_dev;
+ struct usb_device *sc_usb_device;
+ struct mtx sc_mutex;
+ struct usb_callout sc_watchdog;
+ uint8_t sc_iface_num;
+ struct usb_xfer *sc_transfer[UHID_SNES_N_TRANSFER];
+ struct usb_fifo_sc sc_fifo;
+ struct usb_fifo_sc sc_fifo_no_reset;
+ int sc_fflags;
+ struct usb_fifo *sc_fifo_open[2];
+ uint8_t sc_zero_length_packets;
+ uint8_t sc_previous_status;
+ uint8_t sc_iid;
+ uint8_t sc_oid;
+ uint8_t sc_fid;
+ uint8_t sc_iface_index;
+
+ uint32_t sc_isize;
+ uint32_t sc_osize;
+ uint32_t sc_fsize;
+
+ void *sc_repdesc_ptr;
+
+ uint16_t sc_repdesc_size;
+
+ struct usb_device *sc_udev;
+#define UHID_FLAG_IMMED 0x01 /* set if read should be immediate */
+
+};
+
+static device_probe_t uhid_snes_probe;
+static device_attach_t uhid_snes_attach;
+static device_detach_t uhid_snes_detach;
+
+static usb_fifo_open_t uhid_snes_open;
+static usb_fifo_close_t uhid_snes_close;
+static usb_fifo_ioctl_t uhid_snes_ioctl;
+static usb_fifo_cmd_t uhid_snes_start_read;
+static usb_fifo_cmd_t uhid_snes_stop_read;
+
+static void uhid_snes_reset(struct uhid_snes_softc *);
+static void uhid_snes_watchdog(void *);
+
+static usb_callback_t uhid_snes_read_callback;
+static usb_callback_t uhid_snes_status_callback;
+
+static struct usb_fifo_methods uhid_snes_fifo_methods = {
+ .f_open = &uhid_snes_open,
+ .f_close = &uhid_snes_close,
+ .f_ioctl = &uhid_snes_ioctl,
+ .f_start_read = &uhid_snes_start_read,
+ .f_stop_read = &uhid_snes_stop_read,
+ .basename[0] = "uhid_snes"
+};
+
+static const struct usb_config uhid_snes_config[UHID_SNES_N_TRANSFER] = {
+ [UHID_SNES_INTR_DT_RD] = {
+ .callback = &uhid_snes_read_callback,
+ .bufsize = sizeof(struct usb_device_request) +1,
+ .flags = {.short_xfer_ok = 1, .short_frames_ok = 1,
+ .pipe_bof =1, .proxy_buffer =1},
+ .type = UE_INTERRUPT,
+ .endpoint = 0x81,
+ .direction = UE_DIR_IN
+ },
+ [UHID_SNES_STATUS_DT_RD] = {
+ .callback = &uhid_snes_status_callback,
+ .bufsize = sizeof(struct usb_device_request) + 1,
+ .timeout = 1000,
+ .type = UE_CONTROL,
+ .endpoint = 0x00,
+ .direction = UE_DIR_ANY
+ }
+};
+
+static int
+uhid_get_report(struct uhid_snes_softc *sc, uint8_t type,
+ uint8_t id, void *kern_data, void *user_data, uint16_t len)
+{
+ int err;
+ uint8_t free_data = 0;
+
+ if (kern_data == NULL) {
+ kern_data = malloc(len, M_USBDEV, M_WAITOK);
+ if (kern_data == NULL) {
+ err = ENOMEM;
+ goto done;
+ }
+ free_data = 1;
+ }
+ err = usbd_req_get_report(sc->sc_udev, NULL, kern_data,
+ len, sc->sc_iface_index, type, id);
+ if (err) {
+ err = ENXIO;
+ goto done;
+ }
+ if (user_data) {
+ /* dummy buffer */
+ err = copyout(kern_data, user_data, len);
+ if (err) {
+ goto done;
+ }
+ }
+done:
+ if (free_data) {
+ free(kern_data, M_USBDEV);
+ }
+ return (err);
+}
+
+static int
+uhid_set_report(struct uhid_snes_softc *sc, uint8_t type,
+ uint8_t id, void *kern_data, void *user_data, uint16_t len)
+{
+ int err;
+ uint8_t free_data = 0;
+
+ if (kern_data == NULL) {
+ kern_data = malloc(len, M_USBDEV, M_WAITOK);
+ if (kern_data == NULL) {
+ err = ENOMEM;
+ goto done;
+ }
+ free_data = 1;
+ err = copyin(user_data, kern_data, len);
+ if (err) {
+ goto done;
+ }
+ }
+ err = usbd_req_set_report(sc->sc_udev, NULL, kern_data,
+ len, sc->sc_iface_index, type, id);
+ if (err) {
+ err = ENXIO;
+ goto done;
+ }
+done:
+ if (free_data) {
+ free(kern_data, M_USBDEV);
+ }
+ return (err);
+}
+
+static int
+uhid_snes_open(struct usb_fifo *fifo, int fflags)
+{
+ struct uhid_snes_softc *sc = usb_fifo_softc(fifo);
+ int error;
+
+ if (sc->sc_fflags & fflags) {
+ uhid_snes_reset(sc);
+ return (EBUSY);
+ }
+
+ mtx_lock(&sc->sc_mutex);
+ usbd_xfer_set_stall(sc->sc_transfer[UHID_SNES_INTR_DT_RD]);
+ mtx_unlock(&sc->sc_mutex);
+
+ error = usb_fifo_alloc_buffer(fifo,
+ usbd_xfer_max_len(sc->sc_transfer[UHID_SNES_INTR_DT_RD]),
+ UHID_SNES_IFQ_MAX_LEN);
+ if (error)
+ return (ENOMEM);
+
+ sc->sc_fifo_open[USB_FIFO_RX] = fifo;
+
+ return (0);
+}
+
+static void
+uhid_snes_reset(struct uhid_snes_softc *sc)
+{
+ struct usb_device_request req;
+ int error;
+
+ req.bRequest = UREQ_SOFT_RESET;
+ USETW(req.wValue, 0);
+ USETW(req.wIndex, sc->sc_iface_num);
+ USETW(req.wLength, 0);
+
+ mtx_lock(&sc->sc_mutex);
+
+ error = usbd_do_request_flags(sc->sc_usb_device, &sc->sc_mutex,
+ &req, NULL, 0, NULL, 2 * USB_MS_HZ);
+
+ if (error) {
+ usbd_do_request_flags(sc->sc_usb_device, &sc->sc_mutex,
+ &req, NULL, 0, NULL, 2 * USB_MS_HZ);
+ }
+
+ mtx_unlock(&sc->sc_mutex);
+}
+
+static void
+uhid_snes_close(struct usb_fifo *fifo, int fflags)
+{
+ struct uhid_snes_softc *sc = usb_fifo_softc(fifo);
+
+ sc->sc_fflags &= ~(fflags & FREAD);
+ usb_fifo_free_buffer(fifo);
+}
+
+static int
+uhid_snes_ioctl(struct usb_fifo *fifo, u_long cmd, void *data, int fflags)
+{
+ struct uhid_snes_softc *sc = usb_fifo_softc(fifo);
+ struct usb_gen_descriptor *ugd;
+ uint32_t size;
+ int error = 0;
+ uint8_t id;
+
+ switch (cmd) {
+ case USB_GET_REPORT_DESC:
+ ugd = data;
+ if (sc->sc_repdesc_size > ugd->ugd_maxlen) {
+ size = ugd->ugd_maxlen;
+ } else {
+ size = sc->sc_repdesc_size;
+ }
+
+ ugd->ugd_actlen = size;
+ if (ugd->ugd_data == NULL)
+ break; /*desciptor length only*/
+ error = copyout(sc->sc_repdesc_ptr, ugd->ugd_data, size);
+ break;
+
+ case USB_SET_IMMED:
+ if (!(fflags & FREAD)) {
+ error = EPERM;
+ break;
+ }
+
+ if (*(int *)data) {
+ /* do a test read */
+ error = uhid_get_report(sc, UHID_INPUT_REPORT,
+ sc->sc_iid, NULL, NULL, sc->sc_isize);
+ if (error) {
+ break;
+ }
+ mtx_lock(&sc->sc_mutex);
+ sc->sc_fflags |= UHID_FLAG_IMMED;
+ mtx_unlock(&sc->sc_mutex);
+ } else {
+ mtx_lock(&sc->sc_mutex);
+ sc->sc_fflags &= ~UHID_FLAG_IMMED;
+ mtx_unlock(&sc->sc_mutex);
+ }
+ break;
+
+ case USB_GET_REPORT:
+ if (!(fflags & FREAD)) {
+ error = EPERM;
+ break;
+ }
+ ugd = data;
+ switch (ugd->ugd_report_type) {
+ case UHID_INPUT_REPORT:
+ size = sc->sc_isize;
+ id = sc->sc_iid;
+ break;
+ case UHID_OUTPUT_REPORT:
+ size = sc->sc_osize;
+ id = sc->sc_oid;
+ break;
+ case UHID_FEATURE_REPORT:
+ size = sc->sc_fsize;
+ id = sc->sc_fid;
+ break;
+ default:
+ return (EINVAL);
+ }
+ if (id != 0)
+ copyin(ugd->ugd_data, &id, 1);
+ error = uhid_get_report(sc, ugd->ugd_report_type, id,
+ NULL, ugd->ugd_data, imin(ugd->ugd_maxlen, size));
+ break;
+
+ case USB_SET_REPORT:
+ if (!(fflags & FWRITE)) {
+ error = EPERM;
+ break;
+ }
+ ugd = data;
+ switch (ugd->ugd_report_type) {
+ case UHID_INPUT_REPORT:
+ size = sc->sc_isize;
+ id = sc->sc_iid;
+ break;
+ case UHID_OUTPUT_REPORT:
+ size = sc->sc_osize;
+ id = sc->sc_oid;
+ break;
+ case UHID_FEATURE_REPORT:
+ size = sc->sc_fsize;
+ id = sc->sc_fid;
+ break;
+ default:
+ return (EINVAL);
+ }
+ if (id != 0)
+ copyin(ugd->ugd_data, &id, 1);
+ error = uhid_set_report(sc, ugd->ugd_report_type, id,
+ NULL, ugd->ugd_data, imin(ugd->ugd_maxlen, size));
+ break;
+
+ case USB_GET_REPORT_ID:
+ /* XXX: we only support reportid 0? */
+ *(int *)data = 0;
+ break;
+
+ default:
+ error = EINVAL;
+ break;
+ }
+ return (error);
+}
+
+static void
+uhid_snes_watchdog(void *arg)
+{
+ struct uhid_snes_softc *sc = arg;
+
+ mtx_assert(&sc->sc_mutex, MA_OWNED);
+
+ if (sc->sc_fflags == 0)
+ usbd_transfer_start(sc->sc_transfer[UHID_SNES_STATUS_DT_RD]);
+
+ usb_callout_reset(&sc->sc_watchdog, hz, &uhid_snes_watchdog, sc);
+}
+
+static void
+uhid_snes_start_read(struct usb_fifo *fifo)
+{
+ struct uhid_snes_softc *sc = usb_fifo_softc(fifo);
+
+ usbd_transfer_start(sc->sc_transfer[UHID_SNES_INTR_DT_RD]);
+}
+
+static void
+uhid_snes_stop_read(struct usb_fifo *fifo)
+{
+ struct uhid_snes_softc *sc = usb_fifo_softc(fifo);
+
+ usbd_transfer_stop(sc->sc_transfer[UHID_SNES_INTR_DT_RD]);
+}
+
+static void
+uhid_snes_read_callback(struct usb_xfer *transfer, usb_error_t error)
+{
+ struct uhid_snes_softc *sc = usbd_xfer_softc(transfer);
+ struct usb_fifo *fifo = sc->sc_fifo_open[USB_FIFO_RX];
+ struct usb_page_cache *pc;
+ int actual, max;
+
+ usbd_xfer_status(transfer, &actual, NULL, NULL, NULL);
+ if (fifo == NULL)
+ return;
+
+ switch (USB_GET_STATE(transfer)) {
+ case USB_ST_TRANSFERRED:
+ if (actual == 0) {
+ if (sc->sc_zero_length_packets == 4)
+ /* Throttle transfers. */
+ usbd_xfer_set_interval(transfer, 500);
+ else
+ sc->sc_zero_length_packets++;
+
+ } else {
+ /* disable throttling. */
+ usbd_xfer_set_interval(transfer, 0);
+ sc->sc_zero_length_packets = 0;
+ }
+ pc = usbd_xfer_get_frame(transfer, 0);
+ usb_fifo_put_data(fifo, pc, 0, actual, 1);
+ /* Fall through */
+ setup:
+ case USB_ST_SETUP:
+ if (usb_fifo_put_bytes_max(fifo) != 0) {
+ max = usbd_xfer_max_len(transfer);
+ usbd_xfer_set_frame_len(transfer, 0, max);
+ usbd_transfer_submit(transfer);
+ }
+ break;
+
+ default:
+ /*disable throttling. */
+ usbd_xfer_set_interval(transfer, 0);
+ sc->sc_zero_length_packets = 0;
+
+ if (error != USB_ERR_CANCELLED) {
+ /* Issue a clear-stall request. */
+ usbd_xfer_set_stall(transfer);
+ goto setup;
+ }
+ break;
+ }
+}
+
+static void
+uhid_snes_status_callback(struct usb_xfer *transfer, usb_error_t error)
+{
+ struct uhid_snes_softc *sc = usbd_xfer_softc(transfer);
+ struct usb_device_request req;
+ struct usb_page_cache *pc;
+ uint8_t current_status, new_status;
+
+ switch (USB_GET_STATE(transfer)) {
+ case USB_ST_SETUP:
+ req.bmRequestType = UT_READ_CLASS_INTERFACE;
+ req.bRequest = UREQ_GET_PORT_STATUS;
+ USETW(req.wValue, 0);
+ req.wIndex[0] = sc->sc_iface_num;
+ req.wIndex[1] = 0;
+ USETW(req.wLength, 1);
+
+ pc = usbd_xfer_get_frame(transfer, 0);
+ usbd_copy_in(pc, 0, &req, sizeof(req));
+ usbd_xfer_set_frame_len(transfer, 0, sizeof(req));
+ usbd_xfer_set_frame_len(transfer, 1, 1);
+ usbd_xfer_set_frames(transfer, 2);
+ usbd_transfer_submit(transfer);
+ break;
+
+ case USB_ST_TRANSFERRED:
+ pc = usbd_xfer_get_frame(transfer, 1);
+ usbd_copy_out(pc, 0, &current_status, 1);
+ new_status = current_status & ~sc->sc_previous_status;
+ sc->sc_previous_status = current_status;
+ break;
+
+ default:
+ break;
+ }
+
+}
+
+static int
+uhid_snes_probe(device_t dev)
+{
+ struct usb_attach_arg *uaa = device_get_ivars(dev);
+
+ if (uaa->usb_mode != USB_MODE_HOST)
+ return (ENXIO);
+
+ return (usbd_lookup_id_by_uaa(snes_devs, sizeof(snes_devs), uaa));
+}
+
+static int
+uhid_snes_attach(device_t dev)
+{
+ struct usb_attach_arg *uaa = device_get_ivars(dev);
+ struct uhid_snes_softc *sc = device_get_softc(dev);
+ struct usb_interface_descriptor *idesc;
+ struct usb_config_descriptor *cdesc;
+ uint8_t alt_index, iface_index = uaa->info.bIfaceIndex;
+ int error,unit = device_get_unit(dev);
+
+ sc->sc_dev = dev;
+ sc->sc_usb_device = uaa->device;
+ device_set_usb_desc(dev);
+ mtx_init(&sc->sc_mutex, "uhid_snes", NULL, MTX_DEF | MTX_RECURSE);
+ usb_callout_init_mtx(&sc->sc_watchdog, &sc->sc_mutex, 0);
+
+ idesc = usbd_get_interface_descriptor(uaa->iface);
+ alt_index = -1;
+ for(;;) {
+ if (idesc == NULL)
+ break;
+
+ if ((idesc->bDescriptorType == UDESC_INTERFACE) &&
+ (idesc->bLength >= sizeof(*idesc))) {
+ if (idesc->bInterfaceNumber != uaa->info.bIfaceNum) {
+ break;
+ } else {
+ alt_index++;
+ if (idesc->bInterfaceClass == UICLASS_HID)
+ goto found;
+ }
+ }
+
+ cdesc = usbd_get_config_descriptor(uaa->device);
+ idesc = (void *)usb_desc_foreach(cdesc, (void *)idesc);
+ goto found;
+ }
+ goto detach;
+
+found:
+ if (alt_index) {
+ error = usbd_set_alt_interface_index(uaa->device, iface_index, alt_index);
+ if (error)
+ goto detach;
+ }
+
+ sc->sc_iface_num = idesc->bInterfaceNumber;
+
+ error = usbd_transfer_setup(uaa->device, &iface_index,
+ sc->sc_transfer, uhid_snes_config, UHID_SNES_N_TRANSFER, sc,
+ &sc->sc_mutex);
+
+ if (error)
+ goto detach;
+
+ error = usb_fifo_attach(uaa->device, sc, &sc->sc_mutex,
+ &uhid_snes_fifo_methods, &sc->sc_fifo, unit, -1,
+ iface_index, UID_ROOT, GID_OPERATOR, 0644);
+ sc->sc_repdesc_size = sizeof(uhid_snes_report_descr);
+ sc->sc_repdesc_ptr = __DECONST(void*, &uhid_snes_report_descr);
+
+
+ if (error)
+ goto detach;
+
+ mtx_lock(&sc->sc_mutex);
+ uhid_snes_watchdog(sc);
+ mtx_unlock(&sc->sc_mutex);
+ return (0);
+
+detach:
+ uhid_snes_detach(dev);
+ return (ENOMEM);
+}
+
+static int
+uhid_snes_detach(device_t dev)
+{
+ struct uhid_snes_softc *sc = device_get_softc(dev);
+
+ usb_fifo_detach(&sc->sc_fifo);
+ usb_fifo_detach(&sc->sc_fifo_no_reset);
+
+ mtx_lock(&sc->sc_mutex);
+ usb_callout_stop(&sc->sc_watchdog);
+ mtx_unlock(&sc->sc_mutex);
+
+ usbd_transfer_unsetup(sc->sc_transfer, UHID_SNES_N_TRANSFER);
+ usb_callout_drain(&sc->sc_watchdog);
+ mtx_destroy(&sc->sc_mutex);
+
+ return (0);
+}
+
+static device_method_t uhid_snes_methods[] = {
+ DEVMETHOD(device_probe, uhid_snes_probe),
+ DEVMETHOD(device_attach, uhid_snes_attach),
+ DEVMETHOD(device_detach, uhid_snes_detach),
+ DEVMETHOD_END
+};
+
+static driver_t uhid_snes_driver = {
+ "uhid_snes",
+ uhid_snes_methods,
+ sizeof(struct uhid_snes_softc)
+};
+
+static devclass_t uhid_snes_devclass;
+
+DRIVER_MODULE(uhid_snes, uhub, uhid_snes_driver, uhid_snes_devclass, NULL, 0);
+MODULE_DEPEND(uhid_snes, usb, 1, 1, 1);
+USB_PNP_HOST_INFO(snes_devs);
Index: head/sys/dev/usb/input/usb_rdesc.h
===================================================================
--- head/sys/dev/usb/input/usb_rdesc.h
+++ head/sys/dev/usb/input/usb_rdesc.h
@@ -276,3 +276,31 @@
0x81, 0x01, /* INPUT (Constant) */\
0xc0 /* END COLLECTION */\
+/* Fixed report descriptor for Super Nintendo gamepads */
+#define UHID_SNES_REPORT_DESCR(...) \
+ 0x05, 0x01, /* Usage Page (Desktop), */\
+ 0x09, 0x04, /* Usage (Joystik), */\
+ 0xA1, 0x01, /* Collection (Application), */\
+ 0xA1, 0x02, /* Collection (Logical), */\
+ 0x14, /* Logical Minimum (0), */\
+ 0x75, 0x08, /* Report Size (8), */\
+ 0x95, 0x03, /* Report Count (3), */\
+ 0x81, 0x01, /* Input (Constant), */\
+ 0x26, 0xFF, 0x00, /* Logical Maximum (255), */\
+ 0x95, 0x02, /* Report Count (2), */\
+ 0x09, 0x30, /* Usage (X), */\
+ 0x09, 0x31, /* Usage (Y), */\
+ 0x81, 0x02, /* Input (Variable), */\
+ 0x75, 0x01, /* Report Size (1), */\
+ 0x95, 0x04, /* Report Count (4), */\
+ 0x81, 0x01, /* Input (Constant), */\
+ 0x25, 0x01, /* Logical Maximum (1), */\
+ 0x95, 0x0A, /* Report Count (10), */\
+ 0x05, 0x09, /* Usage Page (Button), */\
+ 0x19, 0x01, /* Usage Minimum (01h), */\
+ 0x29, 0x0A, /* Usage Maximum (0Ah), */\
+ 0x81, 0x02, /* Input (Variable), */\
+ 0x95, 0x0A, /* Report Count (10), */\
+ 0x81, 0x01, /* Input (Constant), */\
+ 0xC0, /* End Collection, */\
+ 0xC0 /* End Collection */\
Index: head/sys/modules/usb/Makefile
===================================================================
--- head/sys/modules/usb/Makefile
+++ head/sys/modules/usb/Makefile
@@ -47,7 +47,7 @@
SUBDIR += ${_dwc_otg} ehci ${_musb} ohci uhci xhci ${_uss820dci} ${_at91dci} \
${_atmegadci} ${_avr32dci} ${_rsu} ${_rsufw} ${_saf1761otg}
SUBDIR += ${_rum} ${_run} ${_runfw} ${_uath} upgt usie ural ${_zyd} ${_urtw}
-SUBDIR += atp cfumass uhid ukbd ums udbp ufm uep wmt wsp ugold uled
+SUBDIR += atp cfumass uhid uhid_snes ukbd ums udbp ufm uep wmt wsp ugold uled
SUBDIR += ucom u3g uark ubsa ubser uchcom ucycom ufoma uftdi ugensa uipaq ulpt \
umct umcs umodem umoscom uplcom uslcom uvisor uvscom
SUBDIR += udl
Index: head/sys/modules/usb/uhid_snes/Makefile
===================================================================
--- head/sys/modules/usb/uhid_snes/Makefile
+++ head/sys/modules/usb/uhid_snes/Makefile
@@ -0,0 +1,36 @@
+#
+# $FreeBSD$
+#
+# Copyright (c) 2018 Johannes Lundberg. All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+# 1. Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in the
+# documentation and/or other materials provided with the distribution.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+# SUCH DAMAGE.
+#
+
+S= ${SRCTOP}/sys
+
+.PATH: $S/dev/usb/input
+
+KMOD= uhid_snes
+SRCS= opt_bus.h opt_usb.h device_if.h bus_if.h usb_if.h vnode_if.h usbdevs.h \
+ uhid_snes.c
+
+.include <bsd.kmod.mk>

File Metadata

Mime Type
text/plain
Expires
Mon, Apr 20, 9:05 PM (7 h, 9 m)
Storage Engine
blob
Storage Format
Raw Data
Storage Handle
31864589
Default Alt Text
D15385.id42578.diff (20 KB)

Event Timeline