Moved, renamed, and deleted files

The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.

1 files changed, 311 insertions, 0 deletions

diff --git a/drivers/usb/misc/sisusbvga/sisusb.h b/drivers/usb/misc/sisusbvga/sisusb.h
new file mode 100644
index 00000000..55492a59
--- /dev/null
+++ b/drivers/usb/misc/sisusbvga/sisusb.h
@@ -0,0 +1,311 @@
+/*
+ * sisusb - usb kernel driver for Net2280/SiS315 based USB2VGA dongles
+ *
+ * Copyright (C) 2005 by Thomas Winischhofer, Vienna, Austria
+ *
+ * If distributed as part of the Linux kernel, this code is licensed under the
+ * terms of the GPL v2.
+ *
+ * Otherwise, the following license terms apply:
+ *
+ * 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.
+ * 3) The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESSED 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 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.
+ *
+ * Author:	Thomas Winischhofer <thomas@winischhofer.net>
+ *
+ */
+
+#ifndef _SISUSB_H_
+#define _SISUSB_H_
+
+#ifdef CONFIG_COMPAT
+#define SISUSB_NEW_CONFIG_COMPAT
+#endif
+
+#include <linux/mutex.h>
+
+/* For older kernels, support for text consoles is by default
+ * off. To enable text console support, change the following:
+ */
+/* #define CONFIG_USB_SISUSBVGA_CON */
+
+/* Version Information */
+
+#define SISUSB_VERSION		0
+#define SISUSB_REVISION		0
+#define SISUSB_PATCHLEVEL	8
+
+/* Include console and mode switching code? */
+
+#ifdef CONFIG_USB_SISUSBVGA_CON
+#define INCL_SISUSB_CON		1
+#endif
+
+#include <linux/console.h>
+#include <linux/vt_kern.h>
+#include "sisusb_struct.h"
+
+/* USB related */
+
+#define SISUSB_MINOR		133	/* official */
+
+/* Size of the sisusb input/output buffers */
+#define SISUSB_IBUF_SIZE  0x01000
+#define SISUSB_OBUF_SIZE  0x10000	/* fixed */
+
+#define NUMOBUFS 8		/* max number of output buffers/output URBs */
+
+/* About endianness:
+ *
+ * 1) I/O ports, PCI config registers. The read/write()
+ *    calls emulate inX/outX. Hence, the data is
+ *    expected/delivered in machine endiannes by this
+ *    driver.
+ * 2) Video memory. The data is copied 1:1. There is
+ *    no swapping. Ever. This means for userland that
+ *    the data has to be prepared properly. (Hint:
+ *    think graphics data format, command queue,
+ *    hardware cursor.)
+ * 3) MMIO. Data is copied 1:1. MMIO must be swapped
+ *    properly by userland.
+ *
+ */
+
+#ifdef __BIG_ENDIAN
+#define SISUSB_CORRECT_ENDIANNESS_PACKET(p)		\
+	do {						\
+		p->header  = cpu_to_le16(p->header);	\
+		p->address = cpu_to_le32(p->address);	\
+		p->data    = cpu_to_le32(p->data);	\
+	} while(0)
+#else
+#define SISUSB_CORRECT_ENDIANNESS_PACKET(p)
+#endif
+
+struct sisusb_usb_data;
+
+struct sisusb_urb_context {	/* urb->context for outbound bulk URBs */
+	struct sisusb_usb_data *sisusb;
+	int urbindex;
+	int *actual_length;
+};
+
+struct sisusb_usb_data {
+	struct usb_device *sisusb_dev;
+	struct usb_interface *interface;
+	struct kref kref;
+	wait_queue_head_t wait_q;	/* for syncind and timeouts */
+	struct mutex lock;	/* general race avoidance */
+	unsigned int ifnum;	/* interface number of the USB device */
+	int minor;		/* minor (for logging clarity) */
+	int isopen;		/* !=0 if open */
+	int present;		/* !=0 if device is present on the bus */
+	int ready;		/* !=0 if device is ready for userland */
+	int numobufs;		/* number of obufs = number of out urbs */
+	char *obuf[NUMOBUFS], *ibuf;	/* transfer buffers */
+	int obufsize, ibufsize;
+	struct urb *sisurbout[NUMOBUFS];
+	struct urb *sisurbin;
+	unsigned char urbstatus[NUMOBUFS];
+	unsigned char completein;
+	struct sisusb_urb_context urbout_context[NUMOBUFS];
+	unsigned long flagb0;
+	unsigned long vrambase;	/* framebuffer base */
+	unsigned int vramsize;	/* framebuffer size (bytes) */
+	unsigned long mmiobase;
+	unsigned int mmiosize;
+	unsigned long ioportbase;
+	unsigned char devinit;	/* device initialized? */
+	unsigned char gfxinit;	/* graphics core initialized? */
+	unsigned short chipid, chipvendor;
+	unsigned short chiprevision;
+#ifdef INCL_SISUSB_CON
+	struct SiS_Private *SiS_Pr;
+	unsigned long scrbuf;
+	unsigned int scrbuf_size;
+	int haveconsole, con_first, con_last;
+	int havethisconsole[MAX_NR_CONSOLES];
+	int textmodedestroyed;
+	unsigned int sisusb_num_columns;	/* real number, not vt's idea */
+	int cur_start_addr, con_rolled_over;
+	int sisusb_cursor_loc, bad_cursor_pos;
+	int sisusb_cursor_size_from;
+	int sisusb_cursor_size_to;
+	int current_font_height, current_font_512;
+	int font_backup_size, font_backup_height, font_backup_512;
+	char *font_backup;
+	int font_slot;
+	struct vc_data *sisusb_display_fg;
+	int is_gfx;
+	int con_blanked;
+#endif
+};
+
+#define to_sisusb_dev(d) container_of(d, struct sisusb_usb_data, kref)
+
+/* USB transport related */
+
+/* urbstatus */
+#define SU_URB_BUSY   1
+#define SU_URB_ALLOC  2
+
+/* Endpoints */
+
+#define SISUSB_EP_GFX_IN	0x0e	/* gfx std packet out(0e)/in(8e) */
+#define SISUSB_EP_GFX_OUT	0x0e
+
+#define SISUSB_EP_GFX_BULK_OUT	0x01	/* gfx mem bulk out/in */
+#define SISUSB_EP_GFX_BULK_IN	0x02	/* ? 2 is "OUT" ? */
+
+#define SISUSB_EP_GFX_LBULK_OUT	0x03	/* gfx large mem bulk out */
+
+#define SISUSB_EP_UNKNOWN_04	0x04	/* ? 4 is "OUT" ? - unused */
+
+#define SISUSB_EP_BRIDGE_IN	0x0d	/* Net2280 out(0d)/in(8d) */
+#define SISUSB_EP_BRIDGE_OUT	0x0d
+
+#define SISUSB_TYPE_MEM		0
+#define SISUSB_TYPE_IO		1
+
+struct sisusb_packet {
+	unsigned short header;
+	u32 address;
+	u32 data;
+} __attribute__ ((__packed__));
+
+#define CLEARPACKET(packet) memset(packet, 0, 10)
+
+/* PCI bridge related */
+
+#define SISUSB_PCI_MEMBASE	0xd0000000
+#define SISUSB_PCI_MMIOBASE	0xe4000000
+#define SISUSB_PCI_IOPORTBASE	0x0000d000
+
+#define SISUSB_PCI_PSEUDO_MEMBASE	0x10000000
+#define SISUSB_PCI_PSEUDO_MMIOBASE	0x20000000
+#define SISUSB_PCI_PSEUDO_IOPORTBASE	0x0000d000
+#define SISUSB_PCI_PSEUDO_PCIBASE	0x00010000
+
+#define SISUSB_PCI_MMIOSIZE	(128*1024)
+#define SISUSB_PCI_PCONFSIZE	0x5c
+
+/* graphics core related */
+
+#define AROFFSET	0x40
+#define ARROFFSET	0x41
+#define GROFFSET	0x4e
+#define SROFFSET	0x44
+#define CROFFSET	0x54
+#define MISCROFFSET	0x4c
+#define MISCWOFFSET	0x42
+#define INPUTSTATOFFSET 0x5A
+#define PART1OFFSET	0x04
+#define PART2OFFSET	0x10
+#define PART3OFFSET	0x12
+#define PART4OFFSET	0x14
+#define PART5OFFSET	0x16
+#define CAPTUREOFFSET	0x00
+#define VIDEOOFFSET	0x02
+#define COLREGOFFSET	0x48
+#define PELMASKOFFSET	0x46
+#define VGAENABLE	0x43
+
+#define SISAR		SISUSB_PCI_IOPORTBASE + AROFFSET
+#define SISARR		SISUSB_PCI_IOPORTBASE + ARROFFSET
+#define SISGR		SISUSB_PCI_IOPORTBASE + GROFFSET
+#define SISSR		SISUSB_PCI_IOPORTBASE + SROFFSET
+#define SISCR		SISUSB_PCI_IOPORTBASE + CROFFSET
+#define SISMISCR	SISUSB_PCI_IOPORTBASE + MISCROFFSET
+#define SISMISCW	SISUSB_PCI_IOPORTBASE + MISCWOFFSET
+#define SISINPSTAT	SISUSB_PCI_IOPORTBASE + INPUTSTATOFFSET
+#define SISPART1	SISUSB_PCI_IOPORTBASE + PART1OFFSET
+#define SISPART2	SISUSB_PCI_IOPORTBASE + PART2OFFSET
+#define SISPART3	SISUSB_PCI_IOPORTBASE + PART3OFFSET
+#define SISPART4	SISUSB_PCI_IOPORTBASE + PART4OFFSET
+#define SISPART5	SISUSB_PCI_IOPORTBASE + PART5OFFSET
+#define SISCAP		SISUSB_PCI_IOPORTBASE + CAPTUREOFFSET
+#define SISVID		SISUSB_PCI_IOPORTBASE + VIDEOOFFSET
+#define SISCOLIDXR	SISUSB_PCI_IOPORTBASE + COLREGOFFSET - 1
+#define SISCOLIDX	SISUSB_PCI_IOPORTBASE + COLREGOFFSET
+#define SISCOLDATA	SISUSB_PCI_IOPORTBASE + COLREGOFFSET + 1
+#define SISCOL2IDX	SISPART5
+#define SISCOL2DATA	SISPART5 + 1
+#define SISPEL		SISUSB_PCI_IOPORTBASE + PELMASKOFFSET
+#define SISVGAEN	SISUSB_PCI_IOPORTBASE + VGAENABLE
+#define SISDACA		SISCOLIDX
+#define SISDACD		SISCOLDATA
+
+/* ioctl related */
+
+/* Structure argument for SISUSB_GET_INFO ioctl  */
+struct sisusb_info {
+	__u32 sisusb_id;	/* for identifying sisusb */
+#define SISUSB_ID  0x53495355	/* Identify myself with 'SISU' */
+	__u8 sisusb_version;
+	__u8 sisusb_revision;
+	__u8 sisusb_patchlevel;
+	__u8 sisusb_gfxinit;	/* graphics core initialized? */
+
+	__u32 sisusb_vrambase;
+	__u32 sisusb_mmiobase;
+	__u32 sisusb_iobase;
+	__u32 sisusb_pcibase;
+
+	__u32 sisusb_vramsize;	/* framebuffer size in bytes */
+
+	__u32 sisusb_minor;
+
+	__u32 sisusb_fbdevactive;	/* != 0 if framebuffer device active */
+
+	__u32 sisusb_conactive;	/* != 0 if console driver active */
+
+	__u8 sisusb_reserved[28];	/* for future use */
+};
+
+struct sisusb_command {
+	__u8 operation;		/* see below */
+	__u8 data0;		/* operation dependent */
+	__u8 data1;		/* operation dependent */
+	__u8 data2;		/* operation dependent */
+	__u32 data3;		/* operation dependent */
+	__u32 data4;		/* for future use */
+};
+
+#define SUCMD_GET	0x01	/* for all: data0 = index, data3 = port */
+#define SUCMD_SET	0x02	/* data1 = value */
+#define SUCMD_SETOR	0x03	/* data1 = or */
+#define SUCMD_SETAND	0x04	/* data1 = and */
+#define SUCMD_SETANDOR	0x05	/* data1 = and, data2 = or */
+#define SUCMD_SETMASK	0x06	/* data1 = data, data2 = mask */
+
+#define SUCMD_CLRSCR	0x07	/* data0:1:2 = length, data3 = address */
+
+#define SUCMD_HANDLETEXTMODE 0x08	/* Reset/destroy text mode */
+
+#define SUCMD_SETMODE	0x09	/* Set a display mode (data3 = SiS mode) */
+#define SUCMD_SETVESAMODE 0x0a	/* Set a display mode (data3 = VESA mode) */
+
+#define SISUSB_COMMAND		_IOWR(0xF3,0x3D,struct sisusb_command)
+#define SISUSB_GET_CONFIG_SIZE	_IOR(0xF3,0x3E,__u32)
+#define SISUSB_GET_CONFIG	_IOR(0xF3,0x3F,struct sisusb_info)
+
+#endif /* SISUSB_H */