/*
* Driver for the Solos PCI ADSL2+ card, designed to support Linux by
* Traverse Technologies -- http://www.traverse.com.au/
* Xrio Limited -- http://www.xrio.com/
*
*
* Copyright © 2008 Traverse Technologies
* Copyright © 2008 Intel Corporation
*
* Authors: Nathan Williams <nathan@traverse.com.au>
* David Woodhouse <dwmw2@infradead.org>
* Treker Chen <treker@xrio.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* version 2, as published by the Free Software Foundation.
*
* 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.
*/
#define DEBUG
#define VERBOSE_DEBUG
#include <linux/interrupt.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/errno.h>
#include <linux/ioport.h>
#include <linux/types.h>
#include <linux/pci.h>
#include <linux/atm.h>
#include <linux/atmdev.h>
#include <linux/skbuff.h>
#include <linux/sysfs.h>
#include <linux/device.h>
#include <linux/kobject.h>
#include <linux/firmware.h>
#include <linux/ctype.h>
#include <linux/swab.h>
#include <linux/slab.h>
#define VERSION "1.04"
#define DRIVER_VERSION 0x01
#define PTAG "solos-pci"
#define CONFIG_RAM_SIZE 128
#define FLAGS_ADDR 0x7C
#define IRQ_EN_ADDR 0x78
#define FPGA_VER 0x74
#define IRQ_CLEAR 0x70
#define WRITE_FLASH 0x6C
#define PORTS 0x68
#define FLASH_BLOCK 0x64
#define FLASH_BUSY 0x60
#define FPGA_MODE 0x5C
#define FLASH_MODE 0x58
#define GPIO_STATUS 0x54
#define DRIVER_VER 0x50
#define TX_DMA_ADDR(port) (0x40 + (4 * (port)))
#define RX_DMA_ADDR(port) (0x30 + (4 * (port)))
#define DATA_RAM_SIZE 32768
#define BUF_SIZE 2048
#define OLD_BUF_SIZE 4096 /* For FPGA versions <= 2*/
/* Old boards use ATMEL AD45DB161D flash */
#define ATMEL_FPGA_PAGE 528 /* FPGA flash page size*/
#define ATMEL_SOLOS_PAGE 512 /* Solos flash page size*/
#define ATMEL_FPGA_BLOCK (ATMEL_FPGA_PAGE * 8) /* FPGA block size*/
#define ATMEL_SOLOS_BLOCK (ATMEL_SOLOS_PAGE * 8) /* Solos block size*/
/* Current boards use M25P/M25PE SPI flash */
#define SPI_FLASH_BLOCK (256 * 64)
#define RX_BUF(card, nr) ((card->buffers) + (nr)*(card->buffer_size)*2)
#define TX_BUF(card, nr) ((card->buffers) + (nr)*(card->buffer_size)*2 + (card->buffer_size))
#define FLASH_BUF ((card->buffers) + 4*(card->buffer_size)*2)
#define RX_DMA_SIZE 2048
#define FPGA_VERSION(a,b) (((a) << 8) + (b))
#define LEGACY_BUFFERS 2
#define DMA_SUPPORTED 4
static
