patch-2.3.38 linux/include/net/irda/pc87108.h

• Lines: 206
• Date: Wed Dec 31 16:00:00 1969
• Orig file: v2.3.37/linux/include/net/irda/pc87108.h
• Orig date: Tue Nov 23 22:42:21 1999

diff -u --recursive --new-file v2.3.37/linux/include/net/irda/pc87108.h linux/include/net/irda/pc87108.h
@@ -1,205 +0,0 @@
-/*********************************************************************
- *                
- * Filename:      pc87108.h
- * Version:       
- * Description:   
- * Status:        Experimental.
- * Author:        Dag Brattli <dagb@cs.uit.no>
- * Created at:    Fri Nov 13 14:37:40 1998
- * Modified at:   Mon Nov  8 10:00:27 1999
- * Modified by:   Dag Brattli <dagb@cs.uit.no>
- * 
- *     Copyright (c) 1998-1999 Dag Brattli <dagb@cs.uit.no>
- *     Copyright (c) 1998 Lichen Wang, <lwang@actisys.com>
- *     Copyright (c) 1998 Actisys Corp., www.actisys.com
- *     All Rights Reserved
- *      
- *     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.
- *  
- *     Neither Dag Brattli nor University of Tromsų admit liability nor
- *     provide warranty for any of this software. This material is 
- *     provided "AS-IS" and at no charge.
- *     
- ********************************************************************/
-
-#ifndef PC87108_H
-#define PC87108_H
-
-#include <asm/io.h>
-
-/* Flags for configuration register CRF0 */
-#define APEDCRC		0x02
-#define ENBNKSEL	0x01
-
-/* Set 0 */
-#define TXD             0x00 /* Transmit data port */
-#define RXD             0x00 /* Receive data port */
-
-/* Register 1 */
-#define IER		0x01 /* Interrupt Enable Register*/
-#define IER_RXHDL_IE    0x01 /* Receiver high data level interrupt */
-#define IER_TXLDL_IE    0x02 /* Transeiver low data level interrupt */
-#define IER_LS_IE	0x04//* Link Status Interrupt */
-#define IER_ETXURI      0x04 /* Tx underrun */
-#define IER_DMA_IE	0x10 /* DMA finished interrupt */
-#define IER_TXEMP_IE    0x20
-#define IER_SFIF_IE     0x40 /* Frame status FIFO intr */
-#define IER_TMR_IE      0x80 /* Timer event */
-
-#define FCR		0x02 /* (write only) */
-#define FCR_FIFO_EN     0x01 /* Enable FIFO's */
-#define FCR_RXSR        0x02 /* Rx FIFO soft reset */
-#define FCR_TXSR        0x04 /* Tx FIFO soft reset */
-#define FCR_RXTH	0x80 /* Rx FIFO threshold (set to 16) */
-#define FCR_TXTH	0x20 /* Tx FIFO threshold (set to 17) */
-
-#define EIR		0x02 /* (read only) */
-#define EIR_RXHDL_EV	0x01
-#define EIR_TXLDL_EV    0x02
-#define EIR_LS_EV	0x04
-#define EIR_DMA_EV	0x10
-#define EIR_TXEMP_EV	0x20
-#define EIR_SFIF_EV     0x40
-#define EIR_TMR_EV      0x80
-
-#define LCR             0x03 /* Link control register */
-#define LCR_WLS_8       0x03 /* 8 bits */
-
-#define BSR 	        0x03 /* Bank select register */
-#define BSR_BKSE        0x80
-#define BANK0 	        LCR_WLS_8 /* Must make sure that we set 8N1 */
-#define BANK1	        0x80
-#define BANK2	        0xe0
-#define BANK3	        0xe4
-#define BANK4	        0xe8
-#define BANK5	        0xec
-#define BANK6	        0xf0
-#define BANK7     	0xf4
-
-#define MCR		0x04 /* Mode Control Register */
-#define MCR_MODE_MASK	~(0xd0)
-#define MCR_UART        0x00
-#define MCR_RESERVED  	0x20	
-#define MCR_SHARP_IR    0x40
-#define MCR_SIR         0x60
-#define MCR_MIR  	0x80
-#define MCR_FIR		0xa0
-#define MCR_CEIR        0xb0
-#define MCR_DMA_EN	0x04
-#define MCR_EN_IRQ	0x08
-#define MCR_TX_DFR	0x08
-
-#define LSR             0x05 /* Link status register */
-#define LSR_RXDA        0x01 /* Receiver data available */
-#define LSR_TXRDY       0x20 /* Transmitter ready */
-#define LSR_TXEMP       0x40 /* Transmitter empty */
-
-#define ASCR            0x07 /* Auxillary Status and Control Register */
-#define ASCR_RXF_TOUT   0x01 /* Rx FIFO timeout */
-#define ASCR_FEND_INF   0x02 /* Frame end bytes in rx FIFO */
-#define ASCR_S_EOT      0x04 /* Set end of transmission */
-#define ASCT_RXBSY      0x20 /* Rx busy */
-#define ASCR_TXUR       0x40 /* Transeiver underrun */
-#define ASCR_CTE        0x80 /* Clear timer event */
-
-/* Bank 2 */
-#define BGDL            0x00 /* Baud Generator Divisor Port (Low Byte) */
-#define BGDH            0x01 /* Baud Generator Divisor Port (High Byte) */
-
-#define ECR1		0x02 /* Extended Control Register 1 */
-#define ECR1_EXT_SL	0x01 /* Extended Mode Select */
-#define ECR1_DMANF	0x02 /* DMA Fairness */
-#define ECR1_DMATH      0x04
-#define ECR1_DMASWP	0x08 /* DMA Swap */
-
-#define EXCR2		0x04
-#define EXCR2_TFSIZ	0x01 /* Rx FIFO size = 32 */
-#define EXCR2_RFSIZ	0x04 /* Tx FIFO size = 32 */
-
-#define TXFLV           0x06 /* Tx FIFO level */
-#define RXFLV           0x07 /* Rx FIFO level */
-
-/* Bank 3 */
-#define MID		0x00
-
-/* Bank 4 */
-#define TMRL            0x00 /* Timer low byte */
-#define TMRH            0x01 /* Timer high byte */
-#define IRCR1           0x02 /* Infrared control register 1 */
-#define IRCR1_TMR_EN    0x01 /* Timer enable */
-
-#define TFRLL		0x04
-#define TFRLH		0x05
-#define RFRLL		0x06
-#define RFRLH		0x07
-
-/* Bank 5 */
-#define IRCR2           0x04 /* Infrared control register 2 */
-#define IRCR2_MDRS      0x04 /* MIR data rate select */
-#define IRCR2_FEND_MD   0x20 /* */
-
-#define FRM_ST          0x05 /* Frame status FIFO */
-#define FRM_ST_VLD      0x80 /* Frame status FIFO data valid */
-#define FRM_ST_ERR_MSK  0x5f
-#define FRM_ST_LOST_FR  0x40 /* Frame lost */
-#define FRM_ST_MAX_LEN  0x10 /* Max frame len exceeded */
-#define FRM_ST_PHY_ERR  0x08 /* Physical layer error */
-#define FRM_ST_BAD_CRC  0x04 
-#define FRM_ST_OVR1     0x02 /* Receive overrun */
-#define FRM_ST_OVR2     0x01 /* Frame status FIFO overrun */
-
-#define RFLFL           0x06
-#define RFLFH           0x07
-
-/* Bank 6 */
-#define IR_CFG2		0x00
-#define IR_CFG2_DIS_CRC	0x02
-
-/* Bank 7 */
-#define IRM_CR		0x07 /* Infrared module control register */
-#define IRM_CR_IRX_MSL	0x40
-#define IRM_CR_AF_MNT   0x80 /* Automatic format */
-
-/* For storing entries in the status FIFO */
-struct st_fifo_entry {
-	int status;
-	int len;
-};
-
-struct st_fifo {
-	struct st_fifo_entry entries[10];
-	int head;
-	int tail;
-	int len;
-};
-
-/* Private data for each instance */
-struct pc87108 {
-	struct st_fifo st_fifo;
-
-	int tx_buff_offsets[10]; /* Offsets between frames in tx_buff */
-	int tx_len;          /* Number of frames in tx_buff */
-
-	struct net_device *netdev; /* Yes! we are some kind of netdevice */
-	struct net_device_stats stats;
-	
-	struct irlap_cb    *irlap; /* The link layer we are binded to */
-	
-	struct chipio_t io;        /* IrDA controller information */
-	struct iobuff_t tx_buff;   /* Transmit buffer */
-	struct iobuff_t rx_buff;   /* Receive buffer */
-	struct qos_info qos;       /* QoS capabilities for this device */
-	
-	__u32 flags;               /* Interface flags */
-	__u32 new_speed;
-};
-
-static inline void switch_bank(int iobase, int bank)
-{
-		outb(bank, iobase+BSR);
-}
-
-#endif