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- /*
- * NETjet common header file
- *
- * Author Karsten Keil
- * based on work of Matt Henderson and Daniel Potts,
- * Traverse Technologies P/L www.traverse.com.au
- *
- * Copyright 2009 by Karsten Keil <keil@isdn4linux.de>
- *
- * 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.
- *
- * 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.
- *
- */
- #define NJ_CTRL 0x00
- #define NJ_DMACTRL 0x01
- #define NJ_AUXCTRL 0x02
- #define NJ_AUXDATA 0x03
- #define NJ_IRQMASK0 0x04
- #define NJ_IRQMASK1 0x05
- #define NJ_IRQSTAT0 0x06
- #define NJ_IRQSTAT1 0x07
- #define NJ_DMA_READ_START 0x08
- #define NJ_DMA_READ_IRQ 0x0c
- #define NJ_DMA_READ_END 0x10
- #define NJ_DMA_READ_ADR 0x14
- #define NJ_DMA_WRITE_START 0x18
- #define NJ_DMA_WRITE_IRQ 0x1c
- #define NJ_DMA_WRITE_END 0x20
- #define NJ_DMA_WRITE_ADR 0x24
- #define NJ_PULSE_CNT 0x28
- #define NJ_ISAC_OFF 0xc0
- #define NJ_ISACIRQ 0x10
- #define NJ_IRQM0_RD_MASK 0x03
- #define NJ_IRQM0_RD_IRQ 0x01
- #define NJ_IRQM0_RD_END 0x02
- #define NJ_IRQM0_WR_MASK 0x0c
- #define NJ_IRQM0_WR_IRQ 0x04
- #define NJ_IRQM0_WR_END 0x08
- /* one page here is no need to be smaller */
- #define NJ_DMA_SIZE 4096
- /* 2 * 64 byte is a compromise between IRQ count and latency */
- #define NJ_DMA_RXSIZE 128 /* 2 * 64 */
- #define NJ_DMA_TXSIZE 128 /* 2 * 64 */
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