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mISDN: Add support for Traverse Technologies NETJet PCI cards

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Add support for cards based on the Tiger 300 and Tiger 320
ISDN PCI chip.
Currently only the ISAC ISDN line interface is supported.

Signed-off-by: Karsten Keil <keil@b1-systems.de>
This commit is contained in:
Karsten Keil 2009-07-23 10:03:05 +02:00
parent 707b2ce6c1
commit a900845e56
4 changed files with 1224 additions and 0 deletions
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9
drivers/isdn/hardware/mISDN/Kconfig
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@ -72,6 +72,15 @@ config MISDN_W6692
help
Enable support for Winbond 6692 PCI chip based cards.
config MISDN_NETJET
tristate "Support for NETJet cards"
depends on MISDN
depends on PCI
select MISDN_IPAC
select ISDN_HDLC
help
Enable support for Traverse Technologies NETJet PCI cards.
config MISDN_IPAC
tristate

1
drivers/isdn/hardware/mISDN/Makefile
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@ -10,6 +10,7 @@ obj-$(CONFIG_MISDN_AVMFRITZ) += avmfritz.o
obj-$(CONFIG_MISDN_SPEEDFAX) += speedfax.o
obj-$(CONFIG_MISDN_INFINEON) += mISDNinfineon.o
obj-$(CONFIG_MISDN_W6692) += w6692.o
obj-$(CONFIG_MISDN_NETJET) += netjet.o
# chip modules
obj-$(CONFIG_MISDN_IPAC) += mISDNipac.o
obj-$(CONFIG_MISDN_ISAR) += mISDNisar.o

1156
drivers/isdn/hardware/mISDN/netjet.c Normal file
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File diff suppressed because it is too large Load Diff

58
drivers/isdn/hardware/mISDN/netjet.h Normal file
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@ -0,0 +1,58 @@
/*
* 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 */