Merge kroah.com:/home/greg/linux/BK/bleeding_edge-2.5

into kroah.com:/home/greg/linux/BK/gregkh-2.5

drivers/usb/class/Config.in

@@ -4,5 +4,6 @@
 comment 'USB Device Class drivers'
 dep_tristate '  USB Audio support' CONFIG_USB_AUDIO $CONFIG_USB $CONFIG_SOUND
 dep_tristate '  USB Bluetooth TTY support' CONFIG_USB_BLUETOOTH_TTY $CONFIG_USB
+dep_tristate '  USB MIDI support' CONFIG_USB_MIDI $CONFIG_USB
 dep_tristate '  USB Modem (CDC ACM) support' CONFIG_USB_ACM $CONFIG_USB
 dep_tristate '  USB Printer support' CONFIG_USB_PRINTER $CONFIG_USB

drivers/usb/class/Makefile

@@ -6,6 +6,7 @@
 obj-$(CONFIG_USB_ACM)		+= cdc-acm.o
 obj-$(CONFIG_USB_AUDIO)		+= audio.o
 obj-$(CONFIG_USB_BLUETOOTH_TTY)	+= bluetty.o
+obj-$(CONFIG_USB_MIDI)		+= usb-midi.o
 obj-$(CONFIG_USB_PRINTER)	+= printer.o
 
 

drivers/usb/class/usb-midi.h

+/*
+  usb-midi.h  --  USB-MIDI driver
+
+  Copyright (C) 2001
+      NAGANO Daisuke <breeze.nagano@nifty.ne.jp>
+
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation; either version 2, or (at your option)
+  any later version.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program; if not, write to the Free Software
+  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/* ------------------------------------------------------------------------- */
+
+#ifndef _USB_MIDI_H_
+#define _USB_MIDI_H_
+
+#ifndef USB_SUBCLASS_MIDISTREAMING
+#define USB_SUBCLASS_MIDISTREAMING	3
+#endif
+
+#define USB_DT_CS_DEVICE		0x21
+#define USB_DT_CS_CONFIG		0x22
+#define USB_DT_CS_STRING		0x23
+#define USB_DT_CS_INTERFACE		0x24
+#define USB_DT_CS_ENDPOINT		0x25
+
+/* ------------------------------------------------------------------------- */
+/* Roland MIDI Devices */
+
+#define USB_VENDOR_ID_ROLAND		0x0582
+#define USBMIDI_ROLAND_UA100G		0x0000
+#define USBMIDI_ROLAND_MPU64		0x0002
+#define USBMIDI_ROLAND_SC8850		0x0003
+#define USBMIDI_ROLAND_UM2		0x0005
+#define USBMIDI_ROLAND_UM1		0x0009
+#define USBMIDI_ROLAND_PC300		0x0008
+
+/* YAMAHA MIDI Devices */
+#define USB_VENDOR_ID_YAMAHA		0x0499
+#define USBMIDI_YAMAHA_MU1000		0x1001
+
+/* Steinberg MIDI Devices */
+#define USB_VENDOR_ID_STEINBERG		0x0763
+#define USBMIDI_STEINBERG_USB2MIDI	0x1001
+
+/* ------------------------------------------------------------------------- */
+/* Supported devices */
+
+struct usb_midi_endpoint {
+	int  endpoint;
+	int  cableId; /* if bit-n == 1 then cableId-n is enabled (n: 0 - 15) */
+};
+
+struct usb_midi_device {
+	char  *deviceName;
+
+	int    idVendor;
+	int    idProduct;
+	int    interface;
+	int    altSetting; /* -1: auto detect */
+
+	struct usb_midi_endpoint in[15];
+	struct usb_midi_endpoint out[15];
+};
+
+static struct usb_midi_device usb_midi_devices[] = {
+  { /* Roland UM-1 */
+    "Roland UM-1",
+    USB_VENDOR_ID_ROLAND, USBMIDI_ROLAND_UM1, 2, -1,
+    { { 0x81, 1 }, {-1, -1} },
+    { { 0x01, 1,}, {-1, -1} },
+  },
+
+  { /* Roland UM-2 */
+    "Roland UM-2" ,
+    USB_VENDOR_ID_ROLAND, USBMIDI_ROLAND_UM2, 2, -1,
+    { { 0x81, 3 }, {-1, -1} },
+    { { 0x01, 3,}, {-1, -1} },
+  },
+
+/** Next entry courtesy research by Michael Minn <michael@michaelminn.com> **/
+  { /* Roland UA-100 */
+    "Roland UA-100",
+    USB_VENDOR_ID_ROLAND, USBMIDI_ROLAND_UA100G, 2, -1,
+    { { 0x82, 7 }, {-1, -1} }, /** cables 0,1 and 2 for SYSEX **/
+    { { 0x02, 7 }, {-1, -1} },
+  },
+
+/** Next entry courtesy research by Michael Minn <michael@michaelminn.com> **/
+  { /* Roland SC8850 */
+    "Roland SC8850",
+    USB_VENDOR_ID_ROLAND, USBMIDI_ROLAND_SC8850, 2, -1,
+    { { 0x81, 15 }, {-1, -1} }, /** cables 0,1,2, and 3 **/
+    { { 0x01, 15 }, {-1, -1} },
+  },
+
+  { /* YAMAHA MU1000 */
+    "YAMAHA MU1000",
+    USB_VENDOR_ID_YAMAHA, USBMIDI_YAMAHA_MU1000, 0, -1, 
+    { { 0x81, 1 }, {-1, -1} },
+    { { 0x01, 15 }, {-1, -1} },
+  },
+  { /* Roland PC-300 */
+    "Roland PC-300",
+    USB_VENDOR_ID_ROLAND, USBMIDI_ROLAND_PC300, 2, -1, 
+    { { 0x81, 1 }, {-1, -1} },
+    { { 0x01, 1 }, {-1, -1} },
+  }
+};
+
+#define VENDOR_SPECIFIC_USB_MIDI_DEVICES (sizeof(usb_midi_devices)/sizeof(struct usb_midi_device))
+
+/* for Hot-Plugging */
+
+static struct usb_device_id usb_midi_ids [] = {
+	{ match_flags: (USB_DEVICE_ID_MATCH_INT_CLASS | USB_DEVICE_ID_MATCH_INT_SUBCLASS),
+	  bInterfaceClass: USB_CLASS_AUDIO, bInterfaceSubClass: USB_SUBCLASS_MIDISTREAMING},
+	{ USB_DEVICE( USB_VENDOR_ID_ROLAND, USBMIDI_ROLAND_UM1    ) },
+	{ USB_DEVICE( USB_VENDOR_ID_ROLAND, USBMIDI_ROLAND_UM2    ) },
+	{ USB_DEVICE( USB_VENDOR_ID_ROLAND, USBMIDI_ROLAND_UA100G ) },
+	{ USB_DEVICE( USB_VENDOR_ID_ROLAND, USBMIDI_ROLAND_PC300 ) },
+	{ USB_DEVICE( USB_VENDOR_ID_ROLAND, USBMIDI_ROLAND_SC8850 ) },
+	{ USB_DEVICE( USB_VENDOR_ID_YAMAHA, USBMIDI_YAMAHA_MU1000 ) },
+/*	{ USB_DEVICE( USB_VENDOR_ID_STEINBERG, USBMIDI_STEINBERG_USB2MIDI ) },*/
+	{ } /* Terminating entry */
+};
+
+MODULE_DEVICE_TABLE (usb, usb_midi_ids);
+
+/* ------------------------------------------------------------------------- */
+#endif /* _USB_MIDI_H_ */
+
+

drivers/usb/core/drivers.c

@@ -35,7 +35,7 @@
  */
 
 #include <linux/fs.h>
-#include <linux/mm.h>
+#include <linux/gfp.h>
 #include <linux/usb.h>
 #include <linux/usbdevice_fs.h>
 #include <linux/smp_lock.h>