diff options
Diffstat (limited to 'drivers/net/irda/au1000_ircc.h')
| -rw-r--r-- | drivers/net/irda/au1000_ircc.h | 125 |
1 files changed, 0 insertions, 125 deletions
diff --git a/drivers/net/irda/au1000_ircc.h b/drivers/net/irda/au1000_ircc.h deleted file mode 100644 index c072c09..0000000 --- a/drivers/net/irda/au1000_ircc.h +++ /dev/null @@ -1,125 +0,0 @@ -/* - * - * BRIEF MODULE DESCRIPTION - * Au1000 IrDA driver. - * - * Copyright 2001 MontaVista Software Inc. - * Author: MontaVista Software, Inc. - * ppopov@mvista.com or source@mvista.com - * - * 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 SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS 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. - * - * 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 AU1000_IRCC_H -#define AU1000_IRCC_H - -#include <linux/time.h> - -#include <linux/spinlock.h> -#include <linux/pm.h> -#include <asm/io.h> - -#define NUM_IR_IFF 1 -#define NUM_IR_DESC 64 -#define RING_SIZE_4 0x0 -#define RING_SIZE_16 0x3 -#define RING_SIZE_64 0xF -#define MAX_NUM_IR_DESC 64 -#define MAX_BUF_SIZE 2048 - -#define BPS_115200 0 -#define BPS_57600 1 -#define BPS_38400 2 -#define BPS_19200 5 -#define BPS_9600 11 -#define BPS_2400 47 - -/* Ring descriptor flags */ -#define AU_OWN (1<<7) /* tx,rx */ - -#define IR_DIS_CRC (1<<6) /* tx */ -#define IR_BAD_CRC (1<<5) /* tx */ -#define IR_NEED_PULSE (1<<4) /* tx */ -#define IR_FORCE_UNDER (1<<3) /* tx */ -#define IR_DISABLE_TX (1<<2) /* tx */ -#define IR_HW_UNDER (1<<0) /* tx */ -#define IR_TX_ERROR (IR_DIS_CRC|IR_BAD_CRC|IR_HW_UNDER) - -#define IR_PHY_ERROR (1<<6) /* rx */ -#define IR_CRC_ERROR (1<<5) /* rx */ -#define IR_MAX_LEN (1<<4) /* rx */ -#define IR_FIFO_OVER (1<<3) /* rx */ -#define IR_SIR_ERROR (1<<2) /* rx */ -#define IR_RX_ERROR (IR_PHY_ERROR|IR_CRC_ERROR| \ - IR_MAX_LEN|IR_FIFO_OVER|IR_SIR_ERROR) - -typedef struct db_dest { - struct db_dest *pnext; - volatile u32 *vaddr; - dma_addr_t dma_addr; -} db_dest_t; - - -typedef struct ring_desc { - u8 count_0; /* 7:0 */ - u8 count_1; /* 12:8 */ - u8 reserved; - u8 flags; - u8 addr_0; /* 7:0 */ - u8 addr_1; /* 15:8 */ - u8 addr_2; /* 23:16 */ - u8 addr_3; /* 31:24 */ -} ring_dest_t; - - -/* Private data for each instance */ -struct au1k_private { - - db_dest_t *pDBfree; - db_dest_t db[2*NUM_IR_DESC]; - volatile ring_dest_t *rx_ring[NUM_IR_DESC]; - volatile ring_dest_t *tx_ring[NUM_IR_DESC]; - db_dest_t *rx_db_inuse[NUM_IR_DESC]; - db_dest_t *tx_db_inuse[NUM_IR_DESC]; - u32 rx_head; - u32 tx_head; - u32 tx_tail; - u32 tx_full; - - iobuff_t rx_buff; - - struct net_device *netdev; - - struct timeval stamp; - struct timeval now; - struct qos_info qos; - struct irlap_cb *irlap; - - u8 open; - u32 speed; - u32 newspeed; - - u32 intr_work_done; /* number of Rx and Tx pkts processed in the isr */ - struct timer_list timer; - - spinlock_t lock; /* For serializing operations */ -}; -#endif /* AU1000_IRCC_H */ |
