diff options
author | Arnd Bergmann <arnd@arndb.de> | 2019-12-10 21:59:15 +0100 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-12-11 09:11:29 +0100 |
commit | f10870b05d5edc0652701c6a92eafcab5044795f (patch) | |
tree | e53633809f4524c003262a9eca9afe9a7623014e /drivers/staging/isdn | |
parent | 4d17363db021311d0b5ad533bc9c438ed3177d7c (diff) |
staging: remove isdn capi drivers
As described in drivers/staging/isdn/TODO, the drivers are all
assumed to be unmaintained and unused now, with gigaset being the
last one to stop being maintained after Paul Bolle lost access
to an ISDN network.
The CAPI subsystem remains for now, as it is still required by
bluetooth/cmtp.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20191210210455.3475361-1-arnd@arndb.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/isdn')
43 files changed, 0 insertions, 22754 deletions
diff --git a/drivers/staging/isdn/Kconfig b/drivers/staging/isdn/Kconfig deleted file mode 100644 index faaf63887094..000000000000 --- a/drivers/staging/isdn/Kconfig +++ /dev/null @@ -1,12 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0-only -menu "ISDN CAPI drivers" - depends on ISDN_CAPI - -source "drivers/staging/isdn/avm/Kconfig" - -source "drivers/staging/isdn/gigaset/Kconfig" - -source "drivers/staging/isdn/hysdn/Kconfig" - -endmenu - diff --git a/drivers/staging/isdn/Makefile b/drivers/staging/isdn/Makefile deleted file mode 100644 index 025504bae5df..000000000000 --- a/drivers/staging/isdn/Makefile +++ /dev/null @@ -1,8 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -# Makefile for the kernel ISDN subsystem and device drivers. - -# Object files in subdirectories - -obj-$(CONFIG_CAPI_AVM) += avm/ -obj-$(CONFIG_HYSDN) += hysdn/ -obj-$(CONFIG_ISDN_DRV_GIGASET) += gigaset/ diff --git a/drivers/staging/isdn/TODO b/drivers/staging/isdn/TODO deleted file mode 100644 index 9210d11eb68b..000000000000 --- a/drivers/staging/isdn/TODO +++ /dev/null @@ -1,22 +0,0 @@ -TODO: Remove in late 2019 unless there are users - - -I tried to find any indication of whether the capi drivers are -still in use, and have not found anything from a long time ago. - -With public ISDN networks almost completely shut down over the past 12 -months, there is very little you can actually do with this hardware. The -main remaining use case would be to connect ISDN voice phones to an -in-house installation with Asterisk or LCR, but anyone trying this in -turn seems to be using either the mISDN driver stack, or out-of-tree -drivers from the hardware vendors. - -I may of course have missed something, so I would suggest moving -these into drivers/staging/ just in case someone still uses one -of the three remaining in-kernel drivers (avm, hysdn, gigaset). - -If nobody complains, we can remove them entirely in six months, -or otherwise move the core code and any drivers that are still -needed back into drivers/isdn. - - Arnd Bergmann <arnd@arndb.de> diff --git a/drivers/staging/isdn/avm/Kconfig b/drivers/staging/isdn/avm/Kconfig deleted file mode 100644 index 81483db067bb..000000000000 --- a/drivers/staging/isdn/avm/Kconfig +++ /dev/null @@ -1,65 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0-only -# -# ISDN AVM drivers -# - -menuconfig CAPI_AVM - bool "Active AVM cards" - help - Enable support for AVM active ISDN cards. - -if CAPI_AVM - -config ISDN_DRV_AVMB1_B1ISA - tristate "AVM B1 ISA support" - depends on ISA - help - Enable support for the ISA version of the AVM B1 card. - -config ISDN_DRV_AVMB1_B1PCI - tristate "AVM B1 PCI support" - depends on PCI - help - Enable support for the PCI version of the AVM B1 card. - -config ISDN_DRV_AVMB1_B1PCIV4 - bool "AVM B1 PCI V4 support" - depends on ISDN_DRV_AVMB1_B1PCI - help - Enable support for the V4 version of AVM B1 PCI card. - -config ISDN_DRV_AVMB1_T1ISA - tristate "AVM T1/T1-B ISA support" - depends on ISA - help - Enable support for the AVM T1 T1B card. - Note: This is a PRI card and handle 30 B-channels. - -config ISDN_DRV_AVMB1_B1PCMCIA - tristate "AVM B1/M1/M2 PCMCIA support" - depends on PCMCIA - help - Enable support for the PCMCIA version of the AVM B1 card. - -config ISDN_DRV_AVMB1_AVM_CS - tristate "AVM B1/M1/M2 PCMCIA cs module" - depends on ISDN_DRV_AVMB1_B1PCMCIA - help - Enable the PCMCIA client driver for the AVM B1/M1/M2 - PCMCIA cards. - -config ISDN_DRV_AVMB1_T1PCI - tristate "AVM T1/T1-B PCI support" - depends on PCI - help - Enable support for the AVM T1 T1B card. - Note: This is a PRI card and handle 30 B-channels. - -config ISDN_DRV_AVMB1_C4 - tristate "AVM C4/C2 support" - depends on PCI - help - Enable support for the AVM C4/C2 PCI cards. - These cards handle 4/2 BRI ISDN lines (8/4 channels). - -endif # CAPI_AVM diff --git a/drivers/staging/isdn/avm/Makefile b/drivers/staging/isdn/avm/Makefile deleted file mode 100644 index 3830a0573fcc..000000000000 --- a/drivers/staging/isdn/avm/Makefile +++ /dev/null @@ -1,12 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -# Makefile for the AVM ISDN device drivers - -# Each configuration option enables a list of files. - -obj-$(CONFIG_ISDN_DRV_AVMB1_B1ISA) += b1isa.o b1.o -obj-$(CONFIG_ISDN_DRV_AVMB1_B1PCI) += b1pci.o b1.o b1dma.o -obj-$(CONFIG_ISDN_DRV_AVMB1_B1PCMCIA) += b1pcmcia.o b1.o -obj-$(CONFIG_ISDN_DRV_AVMB1_AVM_CS) += avm_cs.o -obj-$(CONFIG_ISDN_DRV_AVMB1_T1ISA) += t1isa.o b1.o -obj-$(CONFIG_ISDN_DRV_AVMB1_T1PCI) += t1pci.o b1.o b1dma.o -obj-$(CONFIG_ISDN_DRV_AVMB1_C4) += c4.o b1.o diff --git a/drivers/staging/isdn/avm/avm_cs.c b/drivers/staging/isdn/avm/avm_cs.c deleted file mode 100644 index 62b8030ee331..000000000000 --- a/drivers/staging/isdn/avm/avm_cs.c +++ /dev/null @@ -1,166 +0,0 @@ -/* $Id: avm_cs.c,v 1.4.6.3 2001/09/23 22:24:33 kai Exp $ - * - * A PCMCIA client driver for AVM B1/M1/M2 - * - * Copyright 1999 by Carsten Paeth <calle@calle.de> - * - * This software may be used and distributed according to the terms - * of the GNU General Public License, incorporated herein by reference. - * - */ - -#include <linux/module.h> -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/ptrace.h> -#include <linux/string.h> -#include <linux/tty.h> -#include <linux/serial.h> -#include <linux/major.h> -#include <asm/io.h> - -#include <pcmcia/cistpl.h> -#include <pcmcia/ciscode.h> -#include <pcmcia/ds.h> -#include <pcmcia/cisreg.h> - -#include <linux/skbuff.h> -#include <linux/capi.h> -#include <linux/b1lli.h> -#include <linux/b1pcmcia.h> - -/*====================================================================*/ - -MODULE_DESCRIPTION("CAPI4Linux: PCMCIA client driver for AVM B1/M1/M2"); -MODULE_AUTHOR("Carsten Paeth"); -MODULE_LICENSE("GPL"); - -/*====================================================================*/ - -static int avmcs_config(struct pcmcia_device *link); -static void avmcs_release(struct pcmcia_device *link); -static void avmcs_detach(struct pcmcia_device *p_dev); - -static int avmcs_probe(struct pcmcia_device *p_dev) -{ - /* General socket configuration */ - p_dev->config_flags |= CONF_ENABLE_IRQ | CONF_AUTO_SET_IO; - p_dev->config_index = 1; - p_dev->config_regs = PRESENT_OPTION; - - return avmcs_config(p_dev); -} /* avmcs_attach */ - - -static void avmcs_detach(struct pcmcia_device *link) -{ - avmcs_release(link); -} /* avmcs_detach */ - -static int avmcs_configcheck(struct pcmcia_device *p_dev, void *priv_data) -{ - p_dev->resource[0]->end = 16; - p_dev->resource[0]->flags &= ~IO_DATA_PATH_WIDTH; - p_dev->resource[0]->flags |= IO_DATA_PATH_WIDTH_8; - - return pcmcia_request_io(p_dev); -} - -static int avmcs_config(struct pcmcia_device *link) -{ - int i = -1; - char devname[128]; - int cardtype; - int (*addcard)(unsigned int port, unsigned irq); - - devname[0] = 0; - if (link->prod_id[1]) - strlcpy(devname, link->prod_id[1], sizeof(devname)); - - /* - * find IO port - */ - if (pcmcia_loop_config(link, avmcs_configcheck, NULL)) - return -ENODEV; - - do { - if (!link->irq) { - /* undo */ - pcmcia_disable_device(link); - break; - } - - /* - * configure the PCMCIA socket - */ - i = pcmcia_enable_device(link); - if (i != 0) { - pcmcia_disable_device(link); - break; - } - - } while (0); - - if (devname[0]) { - char *s = strrchr(devname, ' '); - if (!s) - s = devname; - else s++; - if (strcmp("M1", s) == 0) { - cardtype = AVM_CARDTYPE_M1; - } else if (strcmp("M2", s) == 0) { - cardtype = AVM_CARDTYPE_M2; - } else { - cardtype = AVM_CARDTYPE_B1; - } - } else - cardtype = AVM_CARDTYPE_B1; - - /* If any step failed, release any partially configured state */ - if (i != 0) { - avmcs_release(link); - return -ENODEV; - } - - - switch (cardtype) { - case AVM_CARDTYPE_M1: addcard = b1pcmcia_addcard_m1; break; - case AVM_CARDTYPE_M2: addcard = b1pcmcia_addcard_m2; break; - default: - case AVM_CARDTYPE_B1: addcard = b1pcmcia_addcard_b1; break; - } - if ((i = (*addcard)(link->resource[0]->start, link->irq)) < 0) { - dev_err(&link->dev, - "avm_cs: failed to add AVM-Controller at i/o %#x, irq %d\n", - (unsigned int) link->resource[0]->start, link->irq); - avmcs_release(link); - return -ENODEV; - } - return 0; - -} /* avmcs_config */ - - -static void avmcs_release(struct pcmcia_device *link) -{ - b1pcmcia_delcard(link->resource[0]->start, link->irq); - pcmcia_disable_device(link); -} /* avmcs_release */ - - -static const struct pcmcia_device_id avmcs_ids[] = { - PCMCIA_DEVICE_PROD_ID12("AVM", "ISDN-Controller B1", 0x95d42008, 0x845dc335), - PCMCIA_DEVICE_PROD_ID12("AVM", "Mobile ISDN-Controller M1", 0x95d42008, 0x81e10430), - PCMCIA_DEVICE_PROD_ID12("AVM", "Mobile ISDN-Controller M2", 0x95d42008, 0x18e8558a), - PCMCIA_DEVICE_NULL -}; -MODULE_DEVICE_TABLE(pcmcia, avmcs_ids); - -static struct pcmcia_driver avmcs_driver = { - .owner = THIS_MODULE, - .name = "avm_cs", - .probe = avmcs_probe, - .remove = avmcs_detach, - .id_table = avmcs_ids, -}; -module_pcmcia_driver(avmcs_driver); diff --git a/drivers/staging/isdn/avm/avmcard.h b/drivers/staging/isdn/avm/avmcard.h deleted file mode 100644 index cdfa89c71997..000000000000 --- a/drivers/staging/isdn/avm/avmcard.h +++ /dev/null @@ -1,581 +0,0 @@ -/* $Id: avmcard.h,v 1.1.4.1.2.1 2001/12/21 15:00:17 kai Exp $ - * - * Copyright 1999 by Carsten Paeth <calle@calle.de> - * - * This software may be used and distributed according to the terms - * of the GNU General Public License, incorporated herein by reference. - * - */ - -#ifndef _AVMCARD_H_ -#define _AVMCARD_H_ - -#include <linux/spinlock.h> -#include <linux/list.h> -#include <linux/interrupt.h> - -#define AVMB1_PORTLEN 0x1f -#define AVM_MAXVERSION 8 -#define AVM_NCCI_PER_CHANNEL 4 - -/* - * Versions - */ - -#define VER_DRIVER 0 -#define VER_CARDTYPE 1 -#define VER_HWID 2 -#define VER_SERIAL 3 -#define VER_OPTION 4 -#define VER_PROTO 5 -#define VER_PROFILE 6 -#define VER_CAPI 7 - -enum avmcardtype { - avm_b1isa, - avm_b1pci, - avm_b1pcmcia, - avm_m1, - avm_m2, - avm_t1isa, - avm_t1pci, - avm_c4, - avm_c2 -}; - -typedef struct avmcard_dmabuf { - long size; - u8 *dmabuf; - dma_addr_t dmaaddr; -} avmcard_dmabuf; - -typedef struct avmcard_dmainfo { - u32 recvlen; - avmcard_dmabuf recvbuf; - - avmcard_dmabuf sendbuf; - struct sk_buff_head send_queue; - - struct pci_dev *pcidev; -} avmcard_dmainfo; - -typedef struct avmctrl_info { - char cardname[32]; - - int versionlen; - char versionbuf[1024]; - char *version[AVM_MAXVERSION]; - - char infobuf[128]; /* for function procinfo */ - - struct avmcard *card; - struct capi_ctr capi_ctrl; - - struct list_head ncci_head; -} avmctrl_info; - -typedef struct avmcard { - char name[32]; - - spinlock_t lock; - unsigned int port; - unsigned irq; - unsigned long membase; - enum avmcardtype cardtype; - unsigned char revision; - unsigned char class; - int cardnr; /* for t1isa */ - - char msgbuf[128]; /* capimsg msg part */ - char databuf[2048]; /* capimsg data part */ - - void __iomem *mbase; - volatile u32 csr; - avmcard_dmainfo *dma; - - struct avmctrl_info *ctrlinfo; - - u_int nr_controllers; - u_int nlogcontr; - struct list_head list; -} avmcard; - -extern int b1_irq_table[16]; - -/* - * LLI Messages to the ISDN-ControllerISDN Controller - */ - -#define SEND_POLL 0x72 /* - * after load <- RECEIVE_POLL - */ -#define SEND_INIT 0x11 /* - * first message <- RECEIVE_INIT - * int32 NumApplications int32 - * NumNCCIs int32 BoardNumber - */ -#define SEND_REGISTER 0x12 /* - * register an application int32 - * ApplIDId int32 NumMessages - * int32 NumB3Connections int32 - * NumB3Blocks int32 B3Size - * - * AnzB3Connection != 0 && - * AnzB3Blocks >= 1 && B3Size >= 1 - */ -#define SEND_RELEASE 0x14 /* - * deregister an application int32 - * ApplID - */ -#define SEND_MESSAGE 0x15 /* - * send capi-message int32 length - * capi-data ... - */ -#define SEND_DATA_B3_REQ 0x13 /* - * send capi-data-message int32 - * MsgLength capi-data ... int32 - * B3Length data .... - */ - -#define SEND_CONFIG 0x21 /* - */ - -#define SEND_POLLACK 0x73 /* T1 Watchdog */ - -/* - * LLI Messages from the ISDN-ControllerISDN Controller - */ - -#define RECEIVE_POLL 0x32 /* - * <- after SEND_POLL - */ -#define RECEIVE_INIT 0x27 /* - * <- after SEND_INIT int32 length - * byte total length b1struct board - * driver revision b1struct card - * type b1struct reserved b1struct - * serial number b1struct driver - * capability b1struct d-channel - * protocol b1struct CAPI-2.0 - * profile b1struct capi version - */ -#define RECEIVE_MESSAGE 0x21 /* - * <- after SEND_MESSAGE int32 - * AppllID int32 Length capi-data - * .... - */ -#define RECEIVE_DATA_B3_IND 0x22 /* - * received data int32 AppllID - * int32 Length capi-data ... - * int32 B3Length data ... - */ -#define RECEIVE_START 0x23 /* - * Handshake - */ -#define RECEIVE_STOP 0x24 /* - * Handshake - */ -#define RECEIVE_NEW_NCCI 0x25 /* - * int32 AppllID int32 NCCI int32 - * WindowSize - */ -#define RECEIVE_FREE_NCCI 0x26 /* - * int32 AppllID int32 NCCI - */ -#define RECEIVE_RELEASE 0x26 /* - * int32 AppllID int32 0xffffffff - */ -#define RECEIVE_TASK_READY 0x31 /* - * int32 tasknr - * int32 Length Taskname ... - */ -#define RECEIVE_DEBUGMSG 0x71 /* - * int32 Length message - * - */ -#define RECEIVE_POLLDWORD 0x75 /* t1pci in dword mode */ - -#define WRITE_REGISTER 0x00 -#define READ_REGISTER 0x01 - -/* - * port offsets - */ - -#define B1_READ 0x00 -#define B1_WRITE 0x01 -#define B1_INSTAT 0x02 -#define B1_OUTSTAT 0x03 -#define B1_ANALYSE 0x04 -#define B1_REVISION 0x05 -#define B1_RESET 0x10 - - -#define B1_STAT0(cardtype) ((cardtype) == avm_m1 ? 0x81200000l : 0x80A00000l) -#define B1_STAT1(cardtype) (0x80E00000l) - -/* ---------------------------------------------------------------- */ - -static inline unsigned char b1outp(unsigned int base, - unsigned short offset, - unsigned char value) -{ - outb(value, base + offset); - return inb(base + B1_ANALYSE); -} - - -static inline int b1_rx_full(unsigned int base) -{ - return inb(base + B1_INSTAT) & 0x1; -} - -static inline unsigned char b1_get_byte(unsigned int base) -{ - unsigned long stop = jiffies + 1 * HZ; /* maximum wait time 1 sec */ - while (!b1_rx_full(base) && time_before(jiffies, stop)); - if (b1_rx_full(base)) - return inb(base + B1_READ); - printk(KERN_CRIT "b1lli(0x%x): rx not full after 1 second\n", base); - return 0; -} - -static inline unsigned int b1_get_word(unsigned int base) -{ - unsigned int val = 0; - val |= b1_get_byte(base); - val |= (b1_get_byte(base) << 8); - val |= (b1_get_byte(base) << 16); - val |= (b1_get_byte(base) << 24); - return val; -} - -static inline int b1_tx_empty(unsigned int base) -{ - return inb(base + B1_OUTSTAT) & 0x1; -} - -static inline void b1_put_byte(unsigned int base, unsigned char val) -{ - while (!b1_tx_empty(base)); - b1outp(base, B1_WRITE, val); -} - -static inline int b1_save_put_byte(unsigned int base, unsigned char val) -{ - unsigned long stop = jiffies + 2 * HZ; - while (!b1_tx_empty(base) && time_before(jiffies, stop)); - if (!b1_tx_empty(base)) return -1; - b1outp(base, B1_WRITE, val); - return 0; -} - -static inline void b1_put_word(unsigned int base, unsigned int val) -{ - b1_put_byte(base, val & 0xff); - b1_put_byte(base, (val >> 8) & 0xff); - b1_put_byte(base, (val >> 16) & 0xff); - b1_put_byte(base, (val >> 24) & 0xff); -} - -static inline unsigned int b1_get_slice(unsigned int base, - unsigned char *dp) -{ - unsigned int len, i; - - len = i = b1_get_word(base); - while (i-- > 0) *dp++ = b1_get_byte(base); - return len; -} - -static inline void b1_put_slice(unsigned int base, - unsigned char *dp, unsigned int len) -{ - unsigned i = len; - b1_put_word(base, i); - while (i-- > 0) - b1_put_byte(base, *dp++); -} - -static void b1_wr_reg(unsigned int base, - unsigned int reg, - unsigned int value) -{ - b1_put_byte(base, WRITE_REGISTER); - b1_put_word(base, reg); - b1_put_word(base, value); -} - -static inline unsigned int b1_rd_reg(unsigned int base, - unsigned int reg) -{ - b1_put_byte(base, READ_REGISTER); - b1_put_word(base, reg); - return b1_get_word(base); - -} - -static inline void b1_reset(unsigned int base) -{ - b1outp(base, B1_RESET, 0); - mdelay(55 * 2); /* 2 TIC's */ - - b1outp(base, B1_RESET, 1); - mdelay(55 * 2); /* 2 TIC's */ - - b1outp(base, B1_RESET, 0); - mdelay(55 * 2); /* 2 TIC's */ -} - -static inline unsigned char b1_disable_irq(unsigned int base) -{ - return b1outp(base, B1_INSTAT, 0x00); -} - -/* ---------------------------------------------------------------- */ - -static inline void b1_set_test_bit(unsigned int base, - enum avmcardtype cardtype, - int onoff) -{ - b1_wr_reg(base, B1_STAT0(cardtype), onoff ? 0x21 : 0x20); -} - -static inline int b1_get_test_bit(unsigned int base, - enum avmcardtype cardtype) -{ - return (b1_rd_reg(base, B1_STAT0(cardtype)) & 0x01) != 0; -} - -/* ---------------------------------------------------------------- */ - -#define T1_FASTLINK 0x00 -#define T1_SLOWLINK 0x08 - -#define T1_READ B1_READ -#define T1_WRITE B1_WRITE -#define T1_INSTAT B1_INSTAT -#define T1_OUTSTAT B1_OUTSTAT -#define T1_IRQENABLE 0x05 -#define T1_FIFOSTAT 0x06 -#define T1_RESETLINK 0x10 -#define T1_ANALYSE 0x11 -#define T1_IRQMASTER 0x12 -#define T1_IDENT 0x17 -#define T1_RESETBOARD 0x1f - -#define T1F_IREADY 0x01 -#define T1F_IHALF 0x02 -#define T1F_IFULL 0x04 -#define T1F_IEMPTY 0x08 -#define T1F_IFLAGS 0xF0 - -#define T1F_OREADY 0x10 -#define T1F_OHALF 0x20 -#define T1F_OEMPTY 0x40 -#define T1F_OFULL 0x80 -#define T1F_OFLAGS 0xF0 - -/* there are HEMA cards with 1k and 4k FIFO out */ -#define FIFO_OUTBSIZE 256 -#define FIFO_INPBSIZE 512 - -#define HEMA_VERSION_ID 0 -#define HEMA_PAL_ID 0 - -static inline void t1outp(unsigned int base, - unsigned short offset, - unsigned char value) -{ - outb(value, base + offset); -} - -static inline unsigned char t1inp(unsigned int base, - unsigned short offset) -{ - return inb(base + offset); -} - -static inline int t1_isfastlink(unsigned int base) -{ - return (inb(base + T1_IDENT) & ~0x82) == 1; -} - -static inline unsigned char t1_fifostatus(unsigned int base) -{ - return inb(base + T1_FIFOSTAT); -} - -static inline unsigned int t1_get_slice(unsigned int base, - unsigned char *dp) -{ - unsigned int len, i; -#ifdef FASTLINK_DEBUG - unsigned wcnt = 0, bcnt = 0; -#endif - - len = i = b1_get_word(base); - if (t1_isfastlink(base)) { - int status; - while (i > 0) { - status = t1_fifostatus(base) & (T1F_IREADY | T1F_IHALF); - if (i >= FIFO_INPBSIZE) status |= T1F_IFULL; - - switch (status) { - case T1F_IREADY | T1F_IHALF | T1F_IFULL: - insb(base + B1_READ, dp, FIFO_INPBSIZE); - dp += FIFO_INPBSIZE; - i -= FIFO_INPBSIZE; -#ifdef FASTLINK_DEBUG - wcnt += FIFO_INPBSIZE; -#endif - break; - case T1F_IREADY | T1F_IHALF: - insb(base + B1_READ, dp, i); -#ifdef FASTLINK_DEBUG - wcnt += i; -#endif - dp += i; - i = 0; - break; - default: - *dp++ = b1_get_byte(base); - i--; -#ifdef FASTLINK_DEBUG - bcnt++; -#endif - break; - } - } -#ifdef FASTLINK_DEBUG - if (wcnt) - printk(KERN_DEBUG "b1lli(0x%x): get_slice l=%d w=%d b=%d\n", - base, len, wcnt, bcnt); -#endif - } else { - while (i-- > 0) - *dp++ = b1_get_byte(base); - } - return len; -} - -static inline void t1_put_slice(unsigned int base, - unsigned char *dp, unsigned int len) -{ - unsigned i = len; - b1_put_word(base, i); - if (t1_isfastlink(base)) { - int status; - while (i > 0) { - status = t1_fifostatus(base) & (T1F_OREADY | T1F_OHALF); - if (i >= FIFO_OUTBSIZE) status |= T1F_OEMPTY; - switch (status) { - case T1F_OREADY | T1F_OHALF | T1F_OEMPTY: - outsb(base + B1_WRITE, dp, FIFO_OUTBSIZE); - dp += FIFO_OUTBSIZE; - i -= FIFO_OUTBSIZE; - break; - case T1F_OREADY | T1F_OHALF: - outsb(base + B1_WRITE, dp, i); - dp += i; - i = 0; - break; - default: - b1_put_byte(base, *dp++); - i--; - break; - } - } - } else { - while (i-- > 0) - b1_put_byte(base, *dp++); - } -} - -static inline void t1_disable_irq(unsigned int base) -{ - t1outp(base, T1_IRQMASTER, 0x00); -} - -static inline void t1_reset(unsigned int base) -{ - /* reset T1 Controller */ - b1_reset(base); - /* disable irq on HEMA */ - t1outp(base, B1_INSTAT, 0x00); - t1outp(base, B1_OUTSTAT, 0x00); - t1outp(base, T1_IRQMASTER, 0x00); - /* reset HEMA board configuration */ - t1outp(base, T1_RESETBOARD, 0xf); -} - -static inline void b1_setinterrupt(unsigned int base, unsigned irq, - enum avmcardtype cardtype) -{ - switch (cardtype) { - case avm_t1isa: - t1outp(base, B1_INSTAT, 0x00); - t1outp(base, B1_INSTAT, 0x02); - t1outp(base, T1_IRQMASTER, |