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-rw-r--r--packages/qemu/files/qemu-usb-wacom.patch444
1 files changed, 0 insertions, 444 deletions
diff --git a/packages/qemu/files/qemu-usb-wacom.patch b/packages/qemu/files/qemu-usb-wacom.patch
deleted file mode 100644
index c1c39eccaf..0000000000
--- a/packages/qemu/files/qemu-usb-wacom.patch
+++ /dev/null
@@ -1,444 +0,0 @@
-diff -pNaur qemu-cvs-ts-orig/hw/usb-wacom.c qemu-cvs-ts/hw/usb-wacom.c
---- qemu-cvs-ts-orig/hw/usb-wacom.c 1970-01-01 01:00:00.000000000 +0100
-+++ qemu-cvs-ts/hw/usb-wacom.c 2006-09-22 20:44:26.000000000 +0200
-@@ -0,0 +1,407 @@
-+/*
-+ * Wacom PenPartner USB tablet emulation.
-+ *
-+ * Copyright (c) 2006 Openedhand Ltd.
-+ *
-+ * Author: Andrzej Zaborowski <balrog@zabor.org>
-+ *
-+ * Based on hw/usb-hid.c:
-+ * Copyright (c) 2005 Fabrice Bellard
-+ *
-+ * Permission is hereby granted, free of charge, to any person obtaining a copy
-+ * of this software and associated documentation files (the "Software"), to deal
-+ * in the Software without restriction, including without limitation the rights
-+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-+ * copies of the Software, and to permit persons to whom the Software is
-+ * furnished to do so, subject to the following conditions:
-+ *
-+ * The above copyright notice and this permission notice shall be included in
-+ * all copies or substantial portions of the Software.
-+ *
-+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
-+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-+ * THE SOFTWARE.
-+ */
-+#include "vl.h"
-+
-+/* Interface requests */
-+#define WACOM_GET_REPORT 0x2101
-+#define WACOM_SET_REPORT 0x2109
-+
-+/* HID interface requests */
-+#define HID_GET_REPORT 0xa101
-+#define HID_GET_IDLE 0xa102
-+#define HID_GET_PROTOCOL 0xa103
-+#define HID_SET_IDLE 0x210a
-+#define HID_SET_PROTOCOL 0x210b
-+
-+#define WACOM_MODE_HID 1
-+#define WACOM_MODE_WACOM 2
-+
-+typedef struct USBWacomState {
-+ USBDevice dev;
-+ int dx, dy, dz, buttons_state;
-+ int x, y;
-+ int mouse_grabbed;
-+ int mode;
-+} USBWacomState;
-+
-+static const uint8_t qemu_wacom_dev_descriptor[] = {
-+ 0x12, /* u8 bLength; */
-+ 0x01, /* u8 bDescriptorType; Device */
-+ 0x10, 0x10, /* u16 bcdUSB; v1.10 */
-+
-+ 0x00, /* u8 bDeviceClass; */
-+ 0x00, /* u8 bDeviceSubClass; */
-+ 0x00, /* u8 bDeviceProtocol; [ low/full speeds only ] */
-+ 0x08, /* u8 bMaxPacketSize0; 8 Bytes */
-+
-+ 0x6a, 0x05, /* u16 idVendor; */
-+ 0x00, 0x00, /* u16 idProduct; */
-+ 0x10, 0x42, /* u16 bcdDevice */
-+
-+ 0x01, /* u8 iManufacturer; */
-+ 0x02, /* u8 iProduct; */
-+ 0x00, /* u8 iSerialNumber; */
-+ 0x01, /* u8 bNumConfigurations; */
-+};
-+
-+static const uint8_t qemu_wacom_config_descriptor[] = {
-+ /* one configuration */
-+ 0x09, /* u8 bLength; */
-+ 0x02, /* u8 bDescriptorType; Configuration */
-+ 0x22, 0x00, /* u16 wTotalLength; */
-+ 0x01, /* u8 bNumInterfaces; (1) */
-+ 0x01, /* u8 bConfigurationValue; */
-+ 0x00, /* u8 iConfiguration; */
-+ 0x80, /* u8 bmAttributes;
-+ Bit 7: must be set,
-+ 6: Self-powered,
-+ 5: Remote wakeup,
-+ 4..0: resvd */
-+ 40, /* u8 MaxPower; */
-+
-+ /* one interface */
-+ 0x09, /* u8 if_bLength; */
-+ 0x04, /* u8 if_bDescriptorType; Interface */
-+ 0x00, /* u8 if_bInterfaceNumber; */
-+ 0x00, /* u8 if_bAlternateSetting; */
-+ 0x01, /* u8 if_bNumEndpoints; */
-+ 0x03, /* u8 if_bInterfaceClass; HID */
-+ 0x01, /* u8 if_bInterfaceSubClass; Boot */
-+ 0x02, /* u8 if_bInterfaceProtocol; [usb1.1 or single tt] */
-+ 0x00, /* u8 if_iInterface; */
-+
-+ /* HID descriptor */
-+ 0x09, /* u8 bLength; */
-+ 0x21, /* u8 bDescriptorType; */
-+ 0x01, 0x10, /* u16 HID_class */
-+ 0x00, /* u8 country_code */
-+ 0x01, /* u8 num_descriptors */
-+ 0x22, /* u8 type; Report */
-+ 0x6e, 0x00, /* u16 len */
-+
-+ /* one endpoint (status change endpoint) */
-+ 0x07, /* u8 ep_bLength; */
-+ 0x05, /* u8 ep_bDescriptorType; Endpoint */
-+ 0x81, /* u8 ep_bEndpointAddress; IN Endpoint 1 */
-+ 0x03, /* u8 ep_bmAttributes; Interrupt */
-+ 0x08, 0x00, /* u16 ep_wMaxPacketSize; */
-+ 0x0a, /* u8 ep_bInterval; */
-+};
-+
-+static void usb_mouse_event(void *opaque,
-+ int dx1, int dy1, int dz1, int buttons_state)
-+{
-+ USBWacomState *s = opaque;
-+
-+ s->dx += dx1;
-+ s->dy += dy1;
-+ s->dz += dz1;
-+ s->buttons_state = buttons_state;
-+}
-+
-+static void usb_wacom_event(void *opaque,
-+ int x, int y, int dz, int buttons_state)
-+{
-+ USBWacomState *s = opaque;
-+
-+ s->x = x;
-+ s->y = y;
-+ s->dz += dz;
-+ s->buttons_state = buttons_state;
-+}
-+
-+static inline int int_clamp(int val, int vmin, int vmax)
-+{
-+ if (val < vmin)
-+ return vmin;
-+ else if (val > vmax)
-+ return vmax;
-+ else
-+ return val;
-+}
-+
-+static int usb_mouse_poll(USBWacomState *s, uint8_t *buf, int len)
-+{
-+ int dx, dy, dz, b, l;
-+
-+ if (!s->mouse_grabbed) {
-+ qemu_add_mouse_event_handler(usb_mouse_event, s, 1);
-+ s->mouse_grabbed = 1;
-+ }
-+
-+ dx = int_clamp(s->dx, -128, 127);
-+ dy = int_clamp(s->dy, -128, 127);
-+ dz = int_clamp(s->dz, -128, 127);
-+
-+ s->dx -= dx;
-+ s->dy -= dy;
-+ s->dz -= dz;
-+
-+ b = 0;
-+ if (s->buttons_state & MOUSE_EVENT_LBUTTON)
-+ b |= 0x01;
-+ if (s->buttons_state & MOUSE_EVENT_RBUTTON)
-+ b |= 0x02;
-+ if (s->buttons_state & MOUSE_EVENT_MBUTTON)
-+ b |= 0x04;
-+
-+ buf[0] = b;
-+ buf[1] = dx;
-+ buf[2] = dy;
-+ l = 3;
-+ if (len >= 4) {
-+ buf[3] = dz;
-+ l = 4;
-+ }
-+ return l;
-+}
-+
-+static int usb_wacom_poll(USBWacomState *s, uint8_t *buf, int len)
-+{
-+ int b;
-+
-+ if (!s->mouse_grabbed) {
-+ qemu_add_mouse_event_handler(usb_wacom_event, s, 1);
-+ s->mouse_grabbed = 1;
-+ }
-+
-+ b = 0;
-+ if (s->buttons_state & MOUSE_EVENT_LBUTTON)
-+ b |= 0x01;
-+ if (s->buttons_state & MOUSE_EVENT_RBUTTON)
-+ b |= 0x02;
-+ if (s->buttons_state & MOUSE_EVENT_MBUTTON)
-+ b |= 0x04;
-+
-+ if (len < 7)
-+ return 0;
-+
-+ buf[0] = s->mode;
-+ buf[1] = s->x & 0xff;
-+ buf[2] = s->x >> 8;
-+ buf[3] = s->y & 0xff;
-+ buf[4] = s->y >> 8;
-+ if (b) {
-+ buf[5] = 0x40;
-+ buf[6] = 0;
-+ } else {
-+ buf[5] = 0x00;
-+ buf[6] = (unsigned char) -120;
-+ }
-+
-+ return 7;
-+}
-+
-+static void usb_wacom_handle_reset(USBDevice *dev)
-+{
-+ USBWacomState *s = (USBWacomState *) dev;
-+
-+ s->dx = 0;
-+ s->dy = 0;
-+ s->dz = 0;
-+ s->x = 0;
-+ s->y = 0;
-+ s->buttons_state = 0;
-+ s->mode = WACOM_MODE_HID;
-+}
-+
-+static int usb_wacom_handle_control(USBDevice *dev, int request, int value,
-+ int index, int length, uint8_t *data)
-+{
-+ USBWacomState *s = (USBWacomState *) dev;
-+ int ret = 0;
-+
-+ switch (request) {
-+ case DeviceRequest | USB_REQ_GET_STATUS:
-+ data[0] = (1 << USB_DEVICE_SELF_POWERED) |
-+ (dev->remote_wakeup << USB_DEVICE_REMOTE_WAKEUP);
-+ data[1] = 0x00;
-+ ret = 2;
-+ break;
-+ case DeviceOutRequest | USB_REQ_CLEAR_FEATURE:
-+ if (value == USB_DEVICE_REMOTE_WAKEUP) {
-+ dev->remote_wakeup = 0;
-+ } else {
-+ goto fail;
-+ }
-+ ret = 0;
-+ break;
-+ case DeviceOutRequest | USB_REQ_SET_FEATURE:
-+ if (value == USB_DEVICE_REMOTE_WAKEUP) {
-+ dev->remote_wakeup = 1;
-+ } else {
-+ goto fail;
-+ }
-+ ret = 0;
-+ break;
-+ case DeviceOutRequest | USB_REQ_SET_ADDRESS:
-+ dev->addr = value;
-+ ret = 0;
-+ break;
-+ case DeviceRequest | USB_REQ_GET_DESCRIPTOR:
-+ switch (value >> 8) {
-+ case USB_DT_DEVICE:
-+ memcpy(data, qemu_wacom_dev_descriptor,
-+ sizeof(qemu_wacom_dev_descriptor));
-+ ret = sizeof(qemu_wacom_dev_descriptor);
-+ break;
-+ case USB_DT_CONFIG:
-+ memcpy(data, qemu_wacom_config_descriptor,
-+ sizeof(qemu_wacom_config_descriptor));
-+ ret = sizeof(qemu_wacom_config_descriptor);
-+ break;
-+ case USB_DT_STRING:
-+ switch (value & 0xff) {
-+ case 0:
-+ /* language ids */
-+ data[0] = 4;
-+ data[1] = 3;
-+ data[2] = 0x09;
-+ data[3] = 0x04;
-+ ret = 4;
-+ break;
-+ case 1:
-+ /* serial number */
-+ ret = set_usb_string(data, "1");
-+ break;
-+ case 2:
-+ ret = set_usb_string(data, "Wacom PenPartner");
-+ break;
-+ case 3:
-+ /* vendor description */
-+ ret = set_usb_string(data, "QEMU " QEMU_VERSION);
-+ break;
-+ case 4:
-+ ret = set_usb_string(data, "Wacom Tablet");
-+ break;
-+ case 5:
-+ ret = set_usb_string(data, "Endpoint1 Interrupt Pipe");
-+ break;
-+ default:
-+ goto fail;
-+ }
-+ break;
-+ default:
-+ goto fail;
-+ }
-+ break;
-+ case DeviceRequest | USB_REQ_GET_CONFIGURATION:
-+ data[0] = 1;
-+ ret = 1;
-+ break;
-+ case DeviceOutRequest | USB_REQ_SET_CONFIGURATION:
-+ ret = 0;
-+ break;
-+ case DeviceRequest | USB_REQ_GET_INTERFACE:
-+ data[0] = 0;
-+ ret = 1;
-+ break;
-+ case DeviceOutRequest | USB_REQ_SET_INTERFACE:
-+ ret = 0;
-+ break;
-+ case WACOM_SET_REPORT:
-+ qemu_add_mouse_event_handler(NULL, NULL, 0);
-+ s->mouse_grabbed = 0;
-+ s->mode = data[0];
-+ ret = 0;
-+ break;
-+ case WACOM_GET_REPORT:
-+ data[0] = 0;
-+ data[1] = s->mode;
-+ ret = 2;
-+ break;
-+ /* USB HID requests */
-+ case HID_GET_REPORT:
-+ if (s->mode == WACOM_MODE_HID)
-+ ret = usb_mouse_poll(s, data, length);
-+ else if (s->mode == WACOM_MODE_WACOM)
-+ ret = usb_wacom_poll(s, data, length);
-+ break;
-+ case HID_SET_IDLE:
-+ ret = 0;
-+ break;
-+ default:
-+ fail:
-+ ret = USB_RET_STALL;
-+ break;
-+ }
-+ return ret;
-+}
-+
-+static int usb_wacom_handle_data(USBDevice *dev, USBPacket *p)
-+{
-+ USBWacomState *s = (USBWacomState *) dev;
-+ int ret = 0;
-+
-+ switch (p->pid) {
-+ case USB_TOKEN_IN:
-+ if (p->devep == 1) {
-+ if (s->mode == WACOM_MODE_HID)
-+ ret = usb_mouse_poll(s, p->data, p->len);
-+ else if (s->mode == WACOM_MODE_WACOM)
-+ ret = usb_wacom_poll(s, p->data, p->len);
-+ break;
-+ }
-+ /* Fall through. */
-+ case USB_TOKEN_OUT:
-+ default:
-+ ret = USB_RET_STALL;
-+ break;
-+ }
-+ return ret;
-+}
-+
-+static void usb_wacom_handle_destroy(USBDevice *dev)
-+{
-+ USBWacomState *s = (USBWacomState *) dev;
-+
-+ qemu_add_mouse_event_handler(NULL, NULL, 0);
-+ qemu_free(s);
-+}
-+
-+USBDevice *usb_wacom_init(void)
-+{
-+ USBWacomState *s;
-+
-+ s = qemu_mallocz(sizeof(USBWacomState));
-+ if (!s)
-+ return NULL;
-+ s->dev.speed = USB_SPEED_FULL;
-+ s->dev.handle_packet = usb_generic_handle_packet;
-+
-+ s->dev.handle_reset = usb_wacom_handle_reset;
-+ s->dev.handle_control = usb_wacom_handle_control;
-+ s->dev.handle_data = usb_wacom_handle_data;
-+ s->dev.handle_destroy = usb_wacom_handle_destroy;
-+
-+ pstrcpy(s->dev.devname, sizeof(s->dev.devname),
-+ "QEMU PenPartner Tablet");
-+
-+ return (USBDevice *) s;
-+}
-diff -pNaur qemu-cvs-ts-orig/hw/usb.h qemu-cvs-ts/hw/usb.h
---- qemu-cvs-ts-orig/hw/usb.h 2006-08-12 03:04:27.000000000 +0200
-+++ qemu-cvs-ts/hw/usb.h 2006-09-21 01:40:40.000000000 +0200
-@@ -218,3 +218,6 @@ USBDevice *usb_tablet_init(void);
-
- /* usb-msd.c */
- USBDevice *usb_msd_init(const char *filename);
-+
-+/* usb-wacom.c */
-+USBDevice *usb_wacom_init(void);
-diff -pNaur qemu-cvs-ts-orig/vl.c qemu-cvs-ts/vl.c
---- qemu-cvs-ts-orig/vl.c 2006-09-10 16:39:54.000000000 +0200
-+++ qemu-cvs-ts/vl.c 2006-09-21 01:45:16.000000000 +0200
-@@ -3765,6 +3765,8 @@ static int usb_device_add(const char *de
- dev = usb_tablet_init();
- } else if (strstart(devname, "disk:", &p)) {
- dev = usb_msd_init(p);
-+ } else if (!strcmp(devname, "wacom-tablet")) {
-+ dev = usb_wacom_init();
- } else {
- return -1;
- }
-diff -pNaur qemu-cvs-ts-orig/Makefile.target qemu-cvs-ts/Makefile.target
---- qemu-cvs-ts-orig/Makefile.target 2006-09-18 03:15:29.000000000 +0200
-+++ qemu-cvs-ts/Makefile.target 2006-09-21 02:32:19.000000000 +0200
-@@ -330,6 +330,7 @@ VL_OBJS+= scsi-disk.o cdrom.o lsi53c895a
-
- # USB layer
- VL_OBJS+= usb.o usb-hub.o usb-linux.o usb-hid.o usb-ohci.o usb-msd.o
-+VL_OBJS+= usb-wacom.o
-
- # PCI network cards
- VL_OBJS+= ne2000.o rtl8139.o pcnet.o
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-17 17:26:15 +0000