__u16 idProduct;
__u32 quirks;
} hid_blacklist[] = {
-
- { USB_VENDOR_ID_A4TECH, USB_DEVICE_ID_A4TECH_WCP32PU, HID_QUIRK_2WHEEL_MOUSE_HACK_7 },
- { USB_VENDOR_ID_A4TECH, USB_DEVICE_ID_A4TECH_X5_005D, HID_QUIRK_2WHEEL_MOUSE_HACK_B8 },
- { USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_MOUSE, HID_QUIRK_2WHEEL_MOUSE_HACK_5 },
-
{ USB_VENDOR_ID_AASHIMA, USB_DEVICE_ID_AASHIMA_GAMEPAD, HID_QUIRK_BADPAD },
{ USB_VENDOR_ID_AASHIMA, USB_DEVICE_ID_AASHIMA_PREDATOR, HID_QUIRK_BADPAD },
{ USB_VENDOR_ID_ALPS, USB_DEVICE_ID_IBM_GAMEPAD, HID_QUIRK_BADPAD },
{ USB_VENDOR_ID_AFATECH, USB_DEVICE_ID_AFATECH_AF9016, HID_QUIRK_FULLSPEED_INTERVAL },
- { USB_VENDOR_ID_BELKIN, USB_DEVICE_ID_FLIP_KVM, HID_QUIRK_HIDDEV },
- { USB_VENDOR_ID_SAMSUNG, USB_DEVICE_ID_SAMSUNG_IR_REMOTE, HID_QUIRK_HIDDEV | HID_QUIRK_IGNORE_HIDINPUT },
- { USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_SIDEWINDER_GV, HID_QUIRK_HIDINPUT },
-
- { USB_VENDOR_ID_EZKEY, USB_DEVICE_ID_BTC_8193, HID_QUIRK_HWHEEL_WHEEL_INVERT },
-
-
- { USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_NE4K, HID_QUIRK_MICROSOFT_KEYS },
- { USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_LK6K, HID_QUIRK_MICROSOFT_KEYS },
-
{ USB_VENDOR_ID_PANTHERLORD, USB_DEVICE_ID_PANTHERLORD_TWIN_USB_JOYSTICK, HID_QUIRK_MULTI_INPUT | HID_QUIRK_SKIP_OUTPUT_REPORTS },
{ USB_VENDOR_ID_PLAYDOTCOM, USB_DEVICE_ID_PLAYDOTCOM_EMS_USBII, HID_QUIRK_MULTI_INPUT },
- { USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS3_CONTROLLER, HID_QUIRK_SONY_PS3_CONTROLLER | HID_QUIRK_HIDDEV },
-
{ USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_UC100KM, HID_QUIRK_NOGET },
{ USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_CS124U, HID_QUIRK_NOGET },
{ USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_2PORTKVM, HID_QUIRK_NOGET },
{ USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_4PORTKVMC, HID_QUIRK_NOGET },
{ USB_VENDOR_ID_DMI, USB_DEVICE_ID_DMI_ENC, HID_QUIRK_NOGET },
{ USB_VENDOR_ID_ELO, USB_DEVICE_ID_ELO_TS2700, HID_QUIRK_NOGET },
- { USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_WIRELESS_OPTICAL_DESKTOP_3_0, HID_QUIRK_NOGET },
- { USB_VENDOR_ID_PETALYNX, USB_DEVICE_ID_PETALYNX_MAXTER_REMOTE, HID_QUIRK_NOGET },
{ USB_VENDOR_ID_SUN, USB_DEVICE_ID_RARITAN_KVM_DONGLE, HID_QUIRK_NOGET },
{ USB_VENDOR_ID_TURBOX, USB_DEVICE_ID_TURBOX_KEYBOARD, HID_QUIRK_NOGET },
{ USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_DUAL_USB_JOYPAD, HID_QUIRK_NOGET | HID_QUIRK_MULTI_INPUT | HID_QUIRK_SKIP_OUTPUT_REPORTS },
{ USB_VENDOR_ID_WISEGROUP_LTD, USB_DEVICE_ID_SMARTJOY_DUAL_PLUS, HID_QUIRK_NOGET | HID_QUIRK_MULTI_INPUT },
- { USB_VENDOR_ID_DELL, USB_DEVICE_ID_DELL_W7658, HID_QUIRK_RESET_LEDS },
-
- { 0, 0 }
-};
-
-/* Quirks for devices which require report descriptor fixup go here */
-static const struct hid_rdesc_blacklist {
- __u16 idVendor;
- __u16 idProduct;
- __u32 quirks;
-} hid_rdesc_blacklist[] = {
-
- { USB_VENDOR_ID_CHERRY, USB_DEVICE_ID_CHERRY_CYMOTION, HID_QUIRK_RDESC_CYMOTION },
-
- { USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_DESKTOP_RECV_1028, HID_QUIRK_RDESC_MICROSOFT_RECV_1028 },
-
- { USB_VENDOR_ID_MONTEREY, USB_DEVICE_ID_GENIUS_KB29E, HID_QUIRK_RDESC_BUTTON_CONSUMER },
-
- { USB_VENDOR_ID_PETALYNX, USB_DEVICE_ID_PETALYNX_MAXTER_REMOTE, HID_QUIRK_RDESC_PETALYNX },
-
- { USB_VENDOR_ID_SAMSUNG, USB_DEVICE_ID_SAMSUNG_IR_REMOTE, HID_QUIRK_RDESC_SAMSUNG_REMOTE },
-
- { USB_VENDOR_ID_SUNPLUS, USB_DEVICE_ID_SUNPLUS_WDESKTOP, HID_QUIRK_RDESC_SUNPLUS_WDESKTOP },
-
- { USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_BARCODE_1, HID_QUIRK_RDESC_SWAPPED_MIN_MAX },
- { USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_BARCODE_2, HID_QUIRK_RDESC_SWAPPED_MIN_MAX },
-
{ 0, 0 }
};
}
EXPORT_SYMBOL_GPL(usbhid_lookup_quirk);
-
-/*
- * Cherry Cymotion keyboard have an invalid HID report descriptor,
- * that needs fixing before we can parse it.
- */
-static void usbhid_fixup_cymotion_descriptor(char *rdesc, int rsize)
-{
- if (rsize >= 17 && rdesc[11] == 0x3c && rdesc[12] == 0x02) {
- printk(KERN_INFO "Fixing up Cherry Cymotion report descriptor\n");
- rdesc[11] = rdesc[16] = 0xff;
- rdesc[12] = rdesc[17] = 0x03;
- }
-}
-
-static void usbhid_fixup_sunplus_wdesktop(unsigned char *rdesc, int rsize)
-{
- if (rsize >= 107 && rdesc[104] == 0x26
- && rdesc[105] == 0x80
- && rdesc[106] == 0x03) {
- printk(KERN_INFO "Fixing up Sunplus Wireless Desktop report descriptor\n");
- rdesc[105] = rdesc[110] = 0x03;
- rdesc[106] = rdesc[111] = 0x21;
- }
-}
-
-/*
- * Samsung IrDA remote controller (reports as Cypress USB Mouse).
- *
- * Vendor specific report #4 has a size of 48 bit,
- * and therefore is not accepted when inspecting the descriptors.
- * As a workaround we reinterpret the report as:
- * Variable type, count 6, size 8 bit, log. maximum 255
- * The burden to reconstruct the data is moved into user space.
- */
-static void usbhid_fixup_samsung_irda_descriptor(unsigned char *rdesc,
- int rsize)
-{
- if (rsize >= 182 && rdesc[175] == 0x25
- && rdesc[176] == 0x40
- && rdesc[177] == 0x75
- && rdesc[178] == 0x30
- && rdesc[179] == 0x95
- && rdesc[180] == 0x01
- && rdesc[182] == 0x40) {
- printk(KERN_INFO "Fixing up Samsung IrDA report descriptor\n");
- rdesc[176] = 0xff;
- rdesc[178] = 0x08;
- rdesc[180] = 0x06;
- rdesc[182] = 0x42;
- }
-}
-
-/* Petalynx Maxter Remote has maximum for consumer page set too low */
-static void usbhid_fixup_petalynx_descriptor(unsigned char *rdesc, int rsize)
-{
- if (rsize >= 60 && rdesc[39] == 0x2a
- && rdesc[40] == 0xf5
- && rdesc[41] == 0x00
- && rdesc[59] == 0x26
- && rdesc[60] == 0xf9
- && rdesc[61] == 0x00) {
- printk(KERN_INFO "Fixing up Petalynx Maxter Remote report descriptor\n");
- rdesc[60] = 0xfa;
- rdesc[40] = 0xfa;
- }
-}
-
-/*
- * Some USB barcode readers from cypress have usage min and usage max in
- * the wrong order
- */
-static void usbhid_fixup_cypress_descriptor(unsigned char *rdesc, int rsize)
-{
- short fixed = 0;
- int i;
-
- for (i = 0; i < rsize - 4; i++) {
- if (rdesc[i] == 0x29 && rdesc [i+2] == 0x19) {
- unsigned char tmp;
-
- rdesc[i] = 0x19; rdesc[i+2] = 0x29;
- tmp = rdesc[i+3];
- rdesc[i+3] = rdesc[i+1];
- rdesc[i+1] = tmp;
- }
- }
-
- if (fixed)
- printk(KERN_INFO "Fixing up Cypress report descriptor\n");
-}
-
-static void usbhid_fixup_button_consumer_descriptor(unsigned char *rdesc, int rsize)
-{
- if (rsize >= 30 && rdesc[29] == 0x05
- && rdesc[30] == 0x09) {
- printk(KERN_INFO "Fixing up button/consumer in HID report descriptor\n");
- rdesc[30] = 0x0c;
- }
-}
-
-/*
- * Microsoft Wireless Desktop Receiver (Model 1028) has several
- * 'Usage Min/Max' where it ought to have 'Physical Min/Max'
- */
-static void usbhid_fixup_microsoft_descriptor(unsigned char *rdesc, int rsize)
-{
- if (rsize == 571 && rdesc[284] == 0x19
- && rdesc[286] == 0x2a
- && rdesc[304] == 0x19
- && rdesc[306] == 0x29
- && rdesc[352] == 0x1a
- && rdesc[355] == 0x2a
- && rdesc[557] == 0x19
- && rdesc[559] == 0x29) {
- printk(KERN_INFO "Fixing up Microsoft Wireless Receiver Model 1028 report descriptor\n");
- rdesc[284] = rdesc[304] = rdesc[557] = 0x35;
- rdesc[352] = 0x36;
- rdesc[286] = rdesc[355] = 0x46;
- rdesc[306] = rdesc[559] = 0x45;
- }
-}
-
-static void __usbhid_fixup_report_descriptor(__u32 quirks, char *rdesc, unsigned rsize)
-{
- if ((quirks & HID_QUIRK_RDESC_CYMOTION))
- usbhid_fixup_cymotion_descriptor(rdesc, rsize);
-
- if (quirks & HID_QUIRK_RDESC_SWAPPED_MIN_MAX)
- usbhid_fixup_cypress_descriptor(rdesc, rsize);
-
- if (quirks & HID_QUIRK_RDESC_PETALYNX)
- usbhid_fixup_petalynx_descriptor(rdesc, rsize);
-
- if (quirks & HID_QUIRK_RDESC_BUTTON_CONSUMER)
- usbhid_fixup_button_consumer_descriptor(rdesc, rsize);
-
- if (quirks & HID_QUIRK_RDESC_SAMSUNG_REMOTE)
- usbhid_fixup_samsung_irda_descriptor(rdesc, rsize);
-
- if (quirks & HID_QUIRK_RDESC_MICROSOFT_RECV_1028)
- usbhid_fixup_microsoft_descriptor(rdesc, rsize);
-
- if (quirks & HID_QUIRK_RDESC_SUNPLUS_WDESKTOP)
- usbhid_fixup_sunplus_wdesktop(rdesc, rsize);
-}
-
-/**
- * usbhid_fixup_report_descriptor: check if report descriptor needs fixup
- *
- * Description:
- * Walks the hid_rdesc_blacklist[] array and checks whether the device
- * is known to have broken report descriptor that needs to be fixed up
- * prior to entering the HID parser
- *
- * Returns: nothing
- */
-void usbhid_fixup_report_descriptor(const u16 idVendor, const u16 idProduct,
- char *rdesc, unsigned rsize, char **quirks_param)
-{
- int n, m;
- u16 paramVendor, paramProduct;
- u32 quirks;
-
- /* static rdesc quirk entries */
- for (n = 0; hid_rdesc_blacklist[n].idVendor; n++)
- if (hid_rdesc_blacklist[n].idVendor == idVendor &&
- hid_rdesc_blacklist[n].idProduct == idProduct)
- __usbhid_fixup_report_descriptor(hid_rdesc_blacklist[n].quirks,
- rdesc, rsize);
-
- /* runtime rdesc quirk entries handling */
- for (n = 0; quirks_param[n] && n < MAX_USBHID_BOOT_QUIRKS; n++) {
- m = sscanf(quirks_param[n], "0x%hx:0x%hx:0x%x",
- ¶mVendor, ¶mProduct, &quirks);
-
- if (m != 3)
- printk(KERN_WARNING
- "Could not parse HID quirk module param %s\n",
- quirks_param[n]);
- else if (paramVendor == idVendor && paramProduct == idProduct)
- __usbhid_fixup_report_descriptor(quirks, rdesc, rsize);
- }
-}
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff