481
#define TSI108_ETH_PORT_NUM		2
#define TSI108_PBM_PORT			2
#define TSI108_SDRAM_PORT		4

#define TSI108_MAC_CFG1			(0x000)
#define TSI108_MAC_CFG1_SOFTRST		(1 << 31)
#define TSI108_MAC_CFG1_LOOPBACK	(1 << 8)
#define TSI108_MAC_CFG1_RXEN		(1 << 2)
#define TSI108_MAC_CFG1_TXEN		(1 << 0)

#define TSI108_MAC_CFG2			(0x004)
#define TSI108_MAC_CFG2_DFLT_PREAMBLE	(7 << 12)
#define TSI108_MAC_CFG2_IFACE_MASK	(3 << 8)
#define TSI108_MAC_CFG2_NOGIG		(1 << 8)
#define TSI108_MAC_CFG2_GIG		(2 << 8)
#define TSI108_MAC_CFG2_PADCRC		(1 << 2)
#define TSI108_MAC_CFG2_FULLDUPLEX	(1 << 0)

#define TSI108_MAC_MII_MGMT_CFG		(0x020)
#define TSI108_MAC_MII_MGMT_CLK		(7 << 0)
#define TSI108_MAC_MII_MGMT_RST		(1 << 31)

#define TSI108_MAC_MII_CMD		(0x024)
#define TSI108_MAC_MII_CMD_READ		(1 << 0)

#define TSI108_MAC_MII_ADDR		(0x028)
#define TSI108_MAC_MII_ADDR_REG		0
#define TSI108_MAC_MII_ADDR_PHY		8

#define TSI108_MAC_MII_DATAOUT		(0x02c)
#define TSI108_MAC_MII_DATAIN		(0x030)

#define TSI108_MAC_MII_IND		(0x034)
#define TSI108_MAC_MII_IND_NOTVALID	(1 << 2)
#define TSI108_MAC_MII_IND_SCANNING	(1 << 1)
#define TSI108_MAC_MII_IND_BUSY		(1 << 0)

#define TSI108_MAC_IFCTRL		(0x038)
#define TSI108_MAC_IFCTRL_PHYMODE	(1 << 24)

#define TSI108_MAC_ADDR1		(0x040)
#define TSI108_MAC_ADDR2		(0x044)

#define TSI108_STAT_RXBYTES		(0x06c)
#define TSI108_STAT_RXBYTES_CARRY	(1 << 24)

#define TSI108_STAT_RXPKTS		(0x070)
#define TSI108_STAT_RXPKTS_CARRY	(1 << 18)

#define TSI108_STAT_RXFCS		(0x074)
#define TSI108_STAT_RXFCS_CARRY		(1 << 12)

#define TSI108_STAT_RXMCAST		(0x078)
#define TSI108_STAT_RXMCAST_CARRY	(1 << 18)

#define TSI108_STAT_RXALIGN		(0x08c)
#define TSI108_STAT_RXALIGN_CARRY	(1 << 12)

#define TSI108_STAT_RXLENGTH		(0x090)
#define TSI108_STAT_RXLENGTH_CARRY	(1 << 12)

#define TSI108_STAT_RXRUNT		(0x09c)
#define TSI108_STAT_RXRUNT_CARRY	(1 << 12)

#define TSI108_STAT_RXJUMBO		(0x0a0)
#define TSI108_STAT_RXJUMBO_CARRY	(1 << 12)

#define TSI108_STAT_RXFRAG		(0x0a4)
#define TSI108_STAT_RXFRAG_CARRY	(1 << 12)

#define TSI108_STAT_RXJABBER		(0x0a8)
#define TSI108_STAT_RXJABBER_CARRY	(1 << 12)

#define TSI108_STAT_RXDROP		(0x0ac)
#define TSI108_STAT_RXDROP_CARRY	(1 << 12)

#define TSI108_STAT_TXBYTES		(0x0b0)
#define TSI108_STAT_TXBYTES_CARRY	(1 << 24)

#define TSI108_STAT_TXPKTS		(0x0b4)
#define TSI108_STAT_TXPKTS_CARRY	(1 << 18)

#define TSI108_STAT_TXEXDEF		(0x0c8)
#define TSI108_STAT_TXEXDEF_CARRY	(1 << 12)

#define TSI108_STAT_TXEXCOL		(0x0d8)
#define TSI108_STAT_TXEXCOL_CARRY	(1 << 12)

#define TSI108_STAT_TXTCOL		(0x0dc)
#define TSI108_STAT_TXTCOL_CARRY	(1 << 13)

#define TSI108_STAT_TXPAUSEDROP		(0x0e4)
#define TSI108_STAT_TXPAUSEDROP_CARRY	(1 << 12)

#define TSI108_STAT_CARRY1		(0x100)
#define TSI108_STAT_CARRY1_RXBYTES	(1 << 16)
#define TSI108_STAT_CARRY1_RXPKTS	(1 << 15)
#define TSI108_STAT_CARRY1_RXFCS	(1 << 14)
#define TSI108_STAT_CARRY1_RXMCAST	(1 << 13)
#define TSI108_STAT_CARRY1_RXALIGN	(1 << 8)
#define TSI108_STAT_CARRY1_RXLENGTH	(1 << 7)
#define TSI108_STAT_CARRY1_RXRUNT	(1 << 4)
#define TSI108_STAT_CARRY1_RXJUMBO	(1 << 3)
#define TSI108_STAT_CARRY1_RXFRAG	(1 << 2)
#define TSI108_STAT_CARRY1_RXJABBER	(1 << 1)
#define TSI108_STAT_CARRY1_RXDROP	(1 << 0)

#define TSI108_STAT_CARRY2		(0x104)
#define TSI108_STAT_CARRY2_TXBYTES	(1 << 13)
#define TSI108_STAT_CARRY2_TXPKTS	(1 << 12)
#define TSI108_STAT_CARRY2_TXEXDEF	(1 << 7)
#define TSI108_STAT_CARRY2_TXEXCOL	(1 << 3)
#define TSI108_STAT_CARRY2_TXTCOL	(1 << 2)
#define TSI108_STAT_CARRY2_TXPAUSE	(1 << 0)

#define TSI108_STAT_CARRYMASK1		(0x108)
#define TSI108_STAT_CARRYMASK2		(0x10c)

#define TSI108_EC_PORTCTRL		(0x200)
#define TSI108_EC_PORTCTRL_STATRST	(1 << 31)
#define TSI108_EC_PORTCTRL_STATEN	(1 << 28)
#define TSI108_EC_PORTCTRL_NOGIG	(1 << 18)
#define TSI108_EC_PORTCTRL_HALFDUPLEX	(1 << 16)

#define TSI108_EC_INTSTAT		(0x204)
#define TSI108_EC_INTMASK		(0x208)

#define TSI108_INT_ANY			(1 << 31)
#define TSI108_INT_SFN			(1 << 30)
#define TSI108_INT_RXIDLE		(1 << 29)
#define TSI108_INT_RXABORT		(1 << 28)
#define TSI108_INT_RXERROR		(1 << 27)
#define TSI108_INT_RXOVERRUN		(1 << 26)
#define TSI108_INT_RXTHRESH		(1 << 25)
#define TSI108_INT_RXWAIT		(1 << 24)
#define TSI108_INT_RXQUEUE0		(1 << 16)
#define TSI108_INT_STATCARRY		(1 << 15)
#define TSI108_INT_TXIDLE		(1 << 13)
#define TSI108_INT_TXABORT		(1 << 12)
#define TSI108_INT_TXERROR		(1 << 11)
#define TSI108_INT_TXUNDERRUN		(1 << 10)
#define TSI108_INT_TXTHRESH		(1 <<  9)
#define TSI108_INT_TXWAIT		(1 <<  8)
#define TSI108_INT_TXQUEUE0		(1 <<  0)

#define TSI108_EC_TXCFG			(0x220)
#define TSI108_EC_TXCFG_RST		(1 << 31)

#define TSI108_EC_TXCTRL		(0x224)
#define TSI108_EC_TXCTRL_IDLEINT	(1 << 31)
#define TSI108_EC_TXCTRL_ABORT		(1 << 30)
#define TSI108_EC_TXCTRL_GO		(1 << 15)
#define TSI108_EC_TXCTRL_QUEUE0		(1 <<  0)

#define TSI108_EC_TXSTAT		(0x228)
#define TSI108_EC_TXSTAT_ACTIVE		(1 << 15)
#define TSI108_EC_TXSTAT_QUEUE0		(1 << 0)

#define TSI108_EC_TXESTAT		(0x22c)
#define TSI108_EC_TXESTAT_Q0_ERR	(1 << 24)
#define TSI108_EC_TXESTAT_Q0_DESCINT	(1 << 16)
#define TSI108_EC_TXESTAT_Q0_EOF	(1 <<  8)
#define TSI108_EC_TXESTAT_Q0_EOQ	(1 <<  0)

#define TSI108_EC_TXERR			(0x278)

#define TSI108_EC_TXQ_CFG		(0x280)
#define TSI108_EC_TXQ_CFG_DESC_INT	(1 << 20)
#define TSI108_EC_TXQ_CFG_EOQ_OWN_INT	(1 << 19)
#define TSI108_EC_TXQ_CFG_WSWP		(1 << 11)
#define TSI108_EC_TXQ_CFG_BSWP		(1 << 10)
#define TSI108_EC_TXQ_CFG_SFNPORT	0

#define TSI108_EC_TXQ_BUFCFG		(0x284)
#define TSI108_EC_TXQ_BUFCFG_BURST8	(0 << 8)
#define TSI108_EC_TXQ_BUFCFG_BURST32	(1 << 8)
#define TSI108_EC_TXQ_BUFCFG_BURST128	(2 << 8)
#define TSI108_EC_TXQ_BUFCFG_BURST256	(3 << 8)
#define TSI108_EC_TXQ_BUFCFG_WSWP	(1 << 11)
#define TSI108_EC_TXQ_BUFCFG_BSWP	(1 << 10)
#define TSI108_EC_TXQ_BUFCFG_SFNPORT	0

#define TSI108_EC_TXQ_PTRLOW		(0x288)

#define TSI108_EC_TXQ_PTRHIGH		(0x28c)
#define TSI108_EC_TXQ_PTRHIGH_VALID	(1 << 31)

#define TSI108_EC_TXTHRESH		(0x230)
#define TSI108_EC_TXTHRESH_STARTFILL	0
#define TSI108_EC_TXTHRESH_STOPFILL	16

#define TSI108_EC_RXCFG			(0x320)
#define TSI108_EC_RXCFG_RST		(1 << 31)

#define TSI108_EC_RXSTAT		(0x328)
#define TSI108_EC_RXSTAT_ACTIVE		(1 << 15)
#define TSI108_EC_RXSTAT_QUEUE0		(1 << 0)

#define TSI108_EC_RXESTAT		(0x32c)
#define TSI108_EC_RXESTAT_Q0_ERR	(1 << 24)
#define TSI108_EC_RXESTAT_Q0_DESCINT	(1 << 16)
#define TSI108_EC_RXESTAT_Q0_EOF	(1 <<  8)
#define TSI108_EC_RXESTAT_Q0_EOQ	(1 <<  0)

#define TSI108_EC_HASHADDR		(0x360)
#define TSI108_EC_HASHADDR_AUTOINC	(1 << 31)
#define TSI108_EC_HASHADDR_DO1STREAD	(1 << 30)
#define TSI108_EC_HASHADDR_UNICAST	(0 <<  4)
#define TSI108_EC_HASHADDR_MCAST	(1 <<  4)

#define TSI108_EC_HASHDATA		(0x364)

#define TSI108_EC_RXQ_PTRLOW		(0x388)

#define TSI108_EC_RXQ_PTRHIGH		(0x38c)
#define TSI108_EC_RXQ_PTRHIGH_VALID	(1 << 31)

/* Station Enable -- accept packets destined for us */
</*
 *  Copyright (c) 2001 Paul Stewart
 *  Copyright (c) 2001 Vojtech Pavlik
 *
 *  HID char devices, giving access to raw HID device events.
 *
 */

/*
 * 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 of the License, 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 *
 * Should you need to contact me, the author, you can do so either by
 * e-mail - mail your message to Paul Stewart <stewart@wetlogic.net>
 */

#include <linux/poll.h>
#include <linux/slab.h>
#include <linux/module.h>
#include <linux/init.h>
#include <linux/smp_lock.h>
#include <linux/input.h>
#include <linux/usb.h>
#include "hid.h"
#include <linux/hiddev.h>

#ifdef CONFIG_USB_DYNAMIC_MINORS
#define HIDDEV_MINOR_BASE	0
#define HIDDEV_MINORS		256
#else
#define HIDDEV_MINOR_BASE	96
#define HIDDEV_MINORS		16
#endif
#define HIDDEV_BUFFER_SIZE	64

struct hiddev {
	int exist;
	int open;
	wait_queue_head_t wait;
	struct hid_device *hid;
	struct hiddev_list *list;
};

struct hiddev_list {
	struct hiddev_usage_ref buffer[HIDDEV_BUFFER_SIZE];
	int head;
	int tail;
	unsigned flags;
	struct fasync_struct *fasync;
	struct hiddev *hiddev;
	struct hiddev_list *next;
};

static struct hiddev *hiddev_table[HIDDEV_MINORS];

/*
 * Find a report, given the report's type and ID.  The ID can be specified
 * indirectly by REPORT_ID_FIRST (which returns the first report of the given
 * type) or by (REPORT_ID_NEXT | old_id), which returns the next report of the
 * given type which follows old_id.
 */
static struct hid_report *
hiddev_lookup_report(struct hid_device *hid, struct hiddev_report_info *rinfo)
{
	unsigned flags = rinfo->report_id & ~HID_REPORT_ID_MASK;
	struct hid_report_enum *report_enum;
	struct list_head *list;

	if (rinfo->report_type < HID_REPORT_TYPE_MIN ||
	    rinfo->report_type > HID_REPORT_TYPE_MAX) return NULL;

	report_enum = hid->report_enum +
		(rinfo->report_type - HID_REPORT_TYPE_MIN);

	switch (flags) {
	case 0: /* Nothing to do -- report_id is already set correctly */
		break;

	case HID_REPORT_ID_FIRST:
		list = report_enum->report_
#define TSI108_RX_OVER	(1 <
		if (list #define TSI108_RX_TRUNC	(1 << 11)	/* Packet truncated due to excess length */
#define TSI108_RX_CRC	(1 << 12)	/* Packet had a CRC error */
#define TSI108_RX_INT	(1 << 13)	/* Generate an IRQ after frag. processed */
#define TSI108_RX_OWN	(1 << 15)	/* Set if the device owns the descriptor */

#define TSI108_RX_SKB_SIZE 1536		/* The RX skb length */

typedef struct {
	u32 buf0;		/* Base address of buffer */
	u32 buf1;		/* Base address of buffer */
	u32 next0;		/* Address of next descriptor, if any */
	u32 next1;		/* Address of next descriptor, if any */
	u16 vlan;		/* VLAN of received packet, first frag only */
	u16 len;		/* Length of received fragment in bytes */
	u16 blen;		/* Length of buffer in bytes */
	u16 misc;		/* See TSI108_RX_* above */
	u32 reserved0;		/* reserved0 and reserved1 are added to make the desc */
	u32 reserved1;		/* 32-byte aligned */
} __attribute__ ((aligned(32))) rx_desc;

#endif				/* __TSI108_ETH_H */