diff options
author | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2011-08-23 01:04:50 (GMT) |
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committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2011-08-27 07:58:44 (GMT) |
commit | 330278cde612888e79fc4ab13d8f725258e903dd (patch) | |
tree | 460e3dd3ef318b62bb5f77af16edd827399ed1d4 /drivers/net/pcmcia | |
parent | c0153225a0e86013b8b8267ffd94e5484d83b916 (diff) | |
download | linux-fsl-qoriq-330278cde612888e79fc4ab13d8f725258e903dd.tar.xz |
com20020_cs: Move the PCMCIA Arcnet driver
Move the COM20020 PCMICA Arcnet driver into drivers/net/arcnet/ with
the other Arcnet drivers. Made the necessary Kconfig and Makefile
changes as well.
Since this was the "last" PCMCIA driver in drivers/net/pcmcia/, this patch
also cleans up the references to drivers/net/pcmcia.
CC: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/pcmcia')
-rw-r--r-- | drivers/net/pcmcia/Kconfig | 34 | ||||
-rw-r--r-- | drivers/net/pcmcia/Makefile | 6 | ||||
-rw-r--r-- | drivers/net/pcmcia/com20020_cs.c | 349 |
3 files changed, 0 insertions, 389 deletions
diff --git a/drivers/net/pcmcia/Kconfig b/drivers/net/pcmcia/Kconfig deleted file mode 100644 index ff4deb0..0000000 --- a/drivers/net/pcmcia/Kconfig +++ /dev/null @@ -1,34 +0,0 @@ -# -# PCMCIA Network device configuration -# - -menuconfig NET_PCMCIA - bool "PCMCIA network device support" - depends on PCMCIA - ---help--- - Say Y if you would like to include support for any PCMCIA or CardBus - network adapters, then say Y to the driver for your particular card - below. PCMCIA- or PC-cards are credit-card size devices often used - with laptops computers; CardBus is the newer and faster version of - PCMCIA. - - To use your PC-cards, you will need supporting software from David - Hinds' pcmcia-cs package (see the file <file:Documentation/Changes> - for location). You also want to check out the PCMCIA-HOWTO, - available from <http://www.tldp.org/docs.html#howto>. - - If unsure, say N. - -if NET_PCMCIA && PCMCIA - -config ARCNET_COM20020_CS - tristate "COM20020 ARCnet PCMCIA support" - depends on ARCNET_COM20020 - help - Say Y here if you intend to attach this type of ARCnet PCMCIA card - to your computer. - - To compile this driver as a module, choose M here: the module will be - called com20020_cs. If unsure, say N. - -endif # NET_PCMCIA diff --git a/drivers/net/pcmcia/Makefile b/drivers/net/pcmcia/Makefile deleted file mode 100644 index b98a0a4..0000000 --- a/drivers/net/pcmcia/Makefile +++ /dev/null @@ -1,6 +0,0 @@ -# -# Makefile for the Linux PCMCIA network device drivers. -# - -# 16-bit client drivers -obj-$(CONFIG_ARCNET_COM20020_CS)+= com20020_cs.o diff --git a/drivers/net/pcmcia/com20020_cs.c b/drivers/net/pcmcia/com20020_cs.c deleted file mode 100644 index 980e65c..0000000 --- a/drivers/net/pcmcia/com20020_cs.c +++ /dev/null @@ -1,349 +0,0 @@ -/* - * Linux ARCnet driver - COM20020 PCMCIA support - * - * Written 1994-1999 by Avery Pennarun, - * based on an ISA version by David Woodhouse. - * Derived from ibmtr_cs.c by Steve Kipisz (pcmcia-cs 3.1.4) - * which was derived from pcnet_cs.c by David Hinds. - * Some additional portions derived from skeleton.c by Donald Becker. - * - * Special thanks to Contemporary Controls, Inc. (www.ccontrols.com) - * for sponsoring the further development of this driver. - * - * ********************** - * - * The original copyright of skeleton.c was as follows: - * - * skeleton.c Written 1993 by Donald Becker. - * Copyright 1993 United States Government as represented by the - * Director, National Security Agency. This software may only be used - * and distributed according to the terms of the GNU General Public License as - * modified by SRC, incorporated herein by reference. - * - * ********************** - * Changes: - * Arnaldo Carvalho de Melo <acme@conectiva.com.br> - 08/08/2000 - * - reorganize kmallocs in com20020_attach, checking all for failure - * and releasing the previous allocations if one fails - * ********************** - * - * For more details, see drivers/net/arcnet.c - * - * ********************** - */ -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/ptrace.h> -#include <linux/slab.h> -#include <linux/string.h> -#include <linux/timer.h> -#include <linux/delay.h> -#include <linux/module.h> -#include <linux/netdevice.h> -#include <linux/arcdevice.h> -#include <linux/com20020.h> - -#include <pcmcia/cistpl.h> -#include <pcmcia/ds.h> - -#include <asm/io.h> -#include <asm/system.h> - -#define VERSION "arcnet: COM20020 PCMCIA support loaded.\n" - - -static void regdump(struct net_device *dev) -{ -#ifdef DEBUG - int ioaddr = dev->base_addr; - int count; - - netdev_dbg(dev, "register dump:\n"); - for (count = ioaddr; count < ioaddr + 16; count++) - { - if (!(count % 16)) - pr_cont("%04X:", count); - pr_cont(" %02X", inb(count)); - } - pr_cont("\n"); - - netdev_dbg(dev, "buffer0 dump:\n"); - /* set up the address register */ - count = 0; - outb((count >> 8) | RDDATAflag | AUTOINCflag, _ADDR_HI); - outb(count & 0xff, _ADDR_LO); - - for (count = 0; count < 256+32; count++) - { - if (!(count % 16)) - pr_cont("%04X:", count); - - /* copy the data */ - pr_cont(" %02X", inb(_MEMDATA)); - } - pr_cont("\n"); -#endif -} - - - -/*====================================================================*/ - -/* Parameters that can be set with 'insmod' */ - -static int node; -static int timeout = 3; -static int backplane; -static int clockp; -static int clockm; - -module_param(node, int, 0); -module_param(timeout, int, 0); -module_param(backplane, int, 0); -module_param(clockp, int, 0); -module_param(clockm, int, 0); - -MODULE_LICENSE("GPL"); - -/*====================================================================*/ - -static int com20020_config(struct pcmcia_device *link); -static void com20020_release(struct pcmcia_device *link); - -static void com20020_detach(struct pcmcia_device *p_dev); - -/*====================================================================*/ - -typedef struct com20020_dev_t { - struct net_device *dev; -} com20020_dev_t; - -static int com20020_probe(struct pcmcia_device *p_dev) -{ - com20020_dev_t *info; - struct net_device *dev; - struct arcnet_local *lp; - - dev_dbg(&p_dev->dev, "com20020_attach()\n"); - - /* Create new network device */ - info = kzalloc(sizeof(struct com20020_dev_t), GFP_KERNEL); - if (!info) - goto fail_alloc_info; - - dev = alloc_arcdev(""); - if (!dev) - goto fail_alloc_dev; - - lp = netdev_priv(dev); - lp->timeout = timeout; - lp->backplane = backplane; - lp->clockp = clockp; - lp->clockm = clockm & 3; - lp->hw.owner = THIS_MODULE; - - /* fill in our module parameters as defaults */ - dev->dev_addr[0] = node; - - p_dev->resource[0]->flags |= IO_DATA_PATH_WIDTH_8; - p_dev->resource[0]->end = 16; - p_dev->config_flags |= CONF_ENABLE_IRQ; - - info->dev = dev; - p_dev->priv = info; - - return com20020_config(p_dev); - -fail_alloc_dev: - kfree(info); -fail_alloc_info: - return -ENOMEM; -} /* com20020_attach */ - -static void com20020_detach(struct pcmcia_device *link) -{ - struct com20020_dev_t *info = link->priv; - struct net_device *dev = info->dev; - - dev_dbg(&link->dev, "detach...\n"); - - dev_dbg(&link->dev, "com20020_detach\n"); - - dev_dbg(&link->dev, "unregister...\n"); - - unregister_netdev(dev); - - /* - * this is necessary because we register our IRQ separately - * from card services. - */ - if (dev->irq) - free_irq(dev->irq, dev); - - com20020_release(link); - - /* Unlink device structure, free bits */ - dev_dbg(&link->dev, "unlinking...\n"); - if (link->priv) - { - dev = info->dev; - if (dev) - { - dev_dbg(&link->dev, "kfree...\n"); - free_netdev(dev); - } - dev_dbg(&link->dev, "kfree2...\n"); - kfree(info); - } - -} /* com20020_detach */ - -static int com20020_config(struct pcmcia_device *link) -{ - struct arcnet_local *lp; - com20020_dev_t *info; - struct net_device *dev; - int i, ret; - int ioaddr; - - info = link->priv; - dev = info->dev; - - dev_dbg(&link->dev, "config...\n"); - - dev_dbg(&link->dev, "com20020_config\n"); - - dev_dbg(&link->dev, "baseport1 is %Xh\n", - (unsigned int) link->resource[0]->start); - - i = -ENODEV; - link->io_lines = 16; - - if (!link->resource[0]->start) - { - for (ioaddr = 0x100; ioaddr < 0x400; ioaddr += 0x10) - { - link->resource[0]->start = ioaddr; - i = pcmcia_request_io(link); - if (i == 0) - break; - } - } - else - i = pcmcia_request_io(link); - - if (i != 0) - { - dev_dbg(&link->dev, "requestIO failed totally!\n"); - goto failed; - } - - ioaddr = dev->base_addr = link->resource[0]->start; - dev_dbg(&link->dev, "got ioaddr %Xh\n", ioaddr); - - dev_dbg(&link->dev, "request IRQ %d\n", - link->irq); - if (!link->irq) - { - dev_dbg(&link->dev, "requestIRQ failed totally!\n"); - goto failed; - } - - dev->irq = link->irq; - - ret = pcmcia_enable_device(link); - if (ret) - goto failed; - - if (com20020_check(dev)) - { - regdump(dev); - goto failed; - } - - lp = netdev_priv(dev); - lp->card_name = "PCMCIA COM20020"; - lp->card_flags = ARC_CAN_10MBIT; /* pretend all of them can 10Mbit */ - - SET_NETDEV_DEV(dev, &link->dev); - - i = com20020_found(dev, 0); /* calls register_netdev */ - - if (i != 0) { - dev_notice(&link->dev, - "com20020_found() failed\n"); - goto failed; - } - - netdev_dbg(dev, "port %#3lx, irq %d\n", - dev->base_addr, dev->irq); - return 0; - -failed: - dev_dbg(&link->dev, "com20020_config failed...\n"); - com20020_release(link); - return -ENODEV; -} /* com20020_config */ - -static void com20020_release(struct pcmcia_device *link) -{ - dev_dbg(&link->dev, "com20020_release\n"); - pcmcia_disable_device(link); -} - -static int com20020_suspend(struct pcmcia_device *link) -{ - com20020_dev_t *info = link->priv; - struct net_device *dev = info->dev; - - if (link->open) - netif_device_detach(dev); - - return 0; -} - -static int com20020_resume(struct pcmcia_device *link) -{ - com20020_dev_t *info = link->priv; - struct net_device *dev = info->dev; - - if (link->open) { - int ioaddr = dev->base_addr; - struct arcnet_local *lp = netdev_priv(dev); - ARCRESET; - } - - return 0; -} - -static const struct pcmcia_device_id com20020_ids[] = { - PCMCIA_DEVICE_PROD_ID12("Contemporary Control Systems, Inc.", - "PCM20 Arcnet Adapter", 0x59991666, 0x95dfffaf), - PCMCIA_DEVICE_PROD_ID12("SoHard AG", - "SH ARC PCMCIA", 0xf8991729, 0x69dff0c7), - PCMCIA_DEVICE_NULL -}; -MODULE_DEVICE_TABLE(pcmcia, com20020_ids); - -static struct pcmcia_driver com20020_cs_driver = { - .owner = THIS_MODULE, - .name = "com20020_cs", - .probe = com20020_probe, - .remove = com20020_detach, - .id_table = com20020_ids, - .suspend = com20020_suspend, - .resume = com20020_resume, -}; - -static int __init init_com20020_cs(void) -{ - return pcmcia_register_driver(&com20020_cs_driver); -} - -static void __exit exit_com20020_cs(void) -{ - pcmcia_unregister_driver(&com20020_cs_driver); -} - -module_init(init_com20020_cs); -module_exit(exit_com20020_cs); |