orinoco: Move sources to a subdirectory

Keeping all the orinoco drivers in a common directory will make
maintenance easier.

Signed-off by: David Kilroy <kilroyd@googlemail.com>

Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 0 insertions, 507 deletions

diff --git a/drivers/net/wireless/spectrum_cs.c b/drivers/net/wireless/spectrum_cs.c
deleted file mode 100644
index 852789a..0000000
--- a/drivers/net/wireless/spectrum_cs.c
+++ /dev/null
@@ -1,507 +0,0 @@
-/*
- * Driver for 802.11b cards using RAM-loadable Symbol firmware, such as
- * Symbol Wireless Networker LA4137, CompactFlash cards by Socket
- * Communications and Intel PRO/Wireless 2011B.
- *
- * The driver implements Symbol firmware download.  The rest is handled
- * in hermes.c and orinoco.c.
- *
- * Utilities for downloading the Symbol firmware are available at
- * http://sourceforge.net/projects/orinoco/
- *
- * Copyright (C) 2002-2005 Pavel Roskin <proski@gnu.org>
- * Portions based on orinoco_cs.c:
- * 	Copyright (C) David Gibson, Linuxcare Australia
- * Portions based on Spectrum24tDnld.c from original spectrum24 driver:
- * 	Copyright (C) Symbol Technologies.
- *
- * See copyright notice in file orinoco.c.
- */
-
-#define DRIVER_NAME "spectrum_cs"
-#define PFX DRIVER_NAME ": "
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <pcmcia/cs_types.h>
-#include <pcmcia/cs.h>
-#include <pcmcia/cistpl.h>
-#include <pcmcia/cisreg.h>
-#include <pcmcia/ds.h>
-
-#include "orinoco.h"
-
-/********************************************************************/
-/* Module stuff							    */
-/********************************************************************/
-
-MODULE_AUTHOR("Pavel Roskin <proski@gnu.org>");
-MODULE_DESCRIPTION("Driver for Symbol Spectrum24 Trilogy cards with firmware downloader");
-MODULE_LICENSE("Dual MPL/GPL");
-
-/* Module parameters */
-
-/* Some D-Link cards have buggy CIS. They do work at 5v properly, but
- * don't have any CIS entry for it. This workaround it... */
-static int ignore_cis_vcc; /* = 0 */
-module_param(ignore_cis_vcc, int, 0);
-MODULE_PARM_DESC(ignore_cis_vcc, "Allow voltage mismatch between card and socket");
-
-/********************************************************************/
-/* Data structures						    */
-/********************************************************************/
-
-/* PCMCIA specific device information (goes in the card field of
- * struct orinoco_private */
-struct orinoco_pccard {
-	struct pcmcia_device	*p_dev;
-	dev_node_t node;
-};
-
-/********************************************************************/
-/* Function prototypes						    */
-/********************************************************************/
-
-static int spectrum_cs_config(struct pcmcia_device *link);
-static void spectrum_cs_release(struct pcmcia_device *link);
-
-/* Constants for the CISREG_CCSR register */
-#define HCR_RUN		0x07	/* run firmware after reset */
-#define HCR_IDLE	0x0E	/* don't run firmware after reset */
-#define HCR_MEM16	0x10	/* memory width bit, should be preserved */
-
-
-#define CS_CHECK(fn, ret) \
-  do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
-
-/*
- * Reset the card using configuration registers COR and CCSR.
- * If IDLE is 1, stop the firmware, so that it can be safely rewritten.
- */
-static int
-spectrum_reset(struct pcmcia_device *link, int idle)
-{
-	int last_ret, last_fn;
-	conf_reg_t reg;
-	u_int save_cor;
-
-	/* Doing it if hardware is gone is guaranteed crash */
-	if (!pcmcia_dev_present(link))
-		return -ENODEV;
-
-	/* Save original COR value */
-	reg.Function = 0;
-	reg.Action = CS_READ;
-	reg.Offset = CISREG_COR;
-	CS_CHECK(AccessConfigurationRegister,
-		 pcmcia_access_configuration_register(link, &reg));
-	save_cor = reg.Value;
-
-	/* Soft-Reset card */
-	reg.Action = CS_WRITE;
-	reg.Offset = CISREG_COR;
-	reg.Value = (save_cor | COR_SOFT_RESET);
-	CS_CHECK(AccessConfigurationRegister,
-		 pcmcia_access_configuration_register(link, &reg));
-	udelay(1000);
-
-	/* Read CCSR */
-	reg.Action = CS_READ;
-	reg.Offset = CISREG_CCSR;
-	CS_CHECK(AccessConfigurationRegister,
-		 pcmcia_access_configuration_register(link, &reg));
-
-	/*
-	 * Start or stop the firmware.  Memory width bit should be
-	 * preserved from the value we've just read.
-	 */
-	reg.Action = CS_WRITE;
-	reg.Offset = CISREG_CCSR;
-	reg.Value = (idle ? HCR_IDLE : HCR_RUN) | (reg.Value & HCR_MEM16);
-	CS_CHECK(AccessConfigurationRegister,
-		 pcmcia_access_configuration_register(link, &reg));
-	udelay(1000);
-
-	/* Restore original COR configuration index */
-	reg.Action = CS_WRITE;
-	reg.Offset = CISREG_COR;
-	reg.Value = (save_cor & ~COR_SOFT_RESET);
-	CS_CHECK(AccessConfigurationRegister,
-		 pcmcia_access_configuration_register(link, &reg));
-	udelay(1000);
-	return 0;
-
-      cs_failed:
-	cs_error(link, last_fn, last_ret);
-	return -ENODEV;
-}
-
-/********************************************************************/
-/* Device methods     						    */
-/********************************************************************/
-
-static int
-spectrum_cs_hard_reset(struct orinoco_private *priv)
-{
-	struct orinoco_pccard *card = priv->card;
-	struct pcmcia_device *link = card->p_dev;
-
-	/* Soft reset using COR and HCR */
-	spectrum_reset(link, 0);
-
-	return 0;
-}
-
-static int
-spectrum_cs_stop_firmware(struct orinoco_private *priv, int idle)
-{
-	struct orinoco_pccard *card = priv->card;
-	struct pcmcia_device *link = card->p_dev;
-
-	return spectrum_reset(link, idle);
-}
-
-/********************************************************************/
-/* PCMCIA stuff     						    */
-/********************************************************************/
-
-/*
- * This creates an "instance" of the driver, allocating local data
- * structures for one device.  The device is registered with Card
- * Services.
- * 
- * The dev_link structure is initialized, but we don't actually
- * configure the card at this point -- we wait until we receive a card
- * insertion event.  */
-static int
-spectrum_cs_probe(struct pcmcia_device *link)
-{
-	struct net_device *dev;
-	struct orinoco_private *priv;
-	struct orinoco_pccard *card;
-
-	dev = alloc_orinocodev(sizeof(*card), &handle_to_dev(link),
-			       spectrum_cs_hard_reset,
-			       spectrum_cs_stop_firmware);
-	if (! dev)
-		return -ENOMEM;
-	priv = netdev_priv(dev);
-	card = priv->card;
-
-	/* Link both structures together */
-	card->p_dev = link;
-	link->priv = dev;
-
-	/* Interrupt setup */
-	link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING | IRQ_HANDLE_PRESENT;
-	link->irq.IRQInfo1 = IRQ_LEVEL_ID;
-	link->irq.Handler = orinoco_interrupt;
-	link->irq.Instance = dev; 
-
-	/* General socket configuration defaults can go here.  In this
-	 * client, we assume very little, and rely on the CIS for
-	 * almost everything.  In most clients, many details (i.e.,
-	 * number, sizes, and attributes of IO windows) are fixed by
-	 * the nature of the device, and can be hard-wired here. */
-	link->conf.Attributes = 0;
-	link->conf.IntType = INT_MEMORY_AND_IO;
-
-	return spectrum_cs_config(link);
-}				/* spectrum_cs_attach */
-
-/*
- * This deletes a driver "instance".  The device is de-registered with
- * Card Services.  If it has been released, all local data structures
- * are freed.  Otherwise, the structures will be freed when the device
- * is released.
- */
-static void spectrum_cs_detach(struct pcmcia_device *link)
-{
-	struct net_device *dev = link->priv;
-
-	if (link->dev_node)
-		unregister_netdev(dev);
-
-	spectrum_cs_release(link);
-
-	free_orinocodev(dev);
-}				/* spectrum_cs_detach */
-
-/*
- * spectrum_cs_config() is scheduled to run after a CARD_INSERTION
- * event is received, to configure the PCMCIA socket, and to make the
- * device available to the system.
- */
-
-static int spectrum_cs_config_check(struct pcmcia_device *p_dev,
-				    cistpl_cftable_entry_t *cfg,
-				    cistpl_cftable_entry_t *dflt,
-				    unsigned int vcc,
-				    void *priv_data)
-{
-	if (cfg->index == 0)
-		goto next_entry;
-
-	/* Use power settings for Vcc and Vpp if present */
-	/* Note that the CIS values need to be rescaled */
-	if (cfg->vcc.present & (1 << CISTPL_POWER_VNOM)) {
-		if (vcc != cfg->vcc.param[CISTPL_POWER_VNOM] / 10000) {
-			DEBUG(2, "spectrum_cs_config: Vcc mismatch (vcc = %d, CIS = %d)\n",  vcc, cfg->vcc.param[CISTPL_POWER_VNOM] / 10000);
-			if (!ignore_cis_vcc)
-				goto next_entry;
-		}
-	} else if (dflt->vcc.present & (1 << CISTPL_POWER_VNOM)) {
-		if (vcc != dflt->vcc.param[CISTPL_POWER_VNOM] / 10000) {
-			DEBUG(2, "spectrum_cs_config: Vcc mismatch (vcc = %d, CIS = %d)\n",  vcc, dflt->vcc.param[CISTPL_POWER_VNOM] / 10000);
-			if (!ignore_cis_vcc)
-				goto next_entry;
-		}
-	}
-
-	if (cfg->vpp1.present & (1 << CISTPL_POWER_VNOM))
-		p_dev->conf.Vpp =
-			cfg->vpp1.param[CISTPL_POWER_VNOM] / 10000;
-	else if (dflt->vpp1.present & (1 << CISTPL_POWER_VNOM))
-		p_dev->conf.Vpp =
-			dflt->vpp1.param[CISTPL_POWER_VNOM] / 10000;
-
-	/* Do we need to allocate an interrupt? */
-	p_dev->conf.Attributes |= CONF_ENABLE_IRQ;
-
-	/* IO window settings */
-	p_dev->io.NumPorts1 = p_dev->io.NumPorts2 = 0;
-	if ((cfg->io.nwin > 0) || (dflt->io.nwin > 0)) {
-		cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt->io;
-		p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
-		if (!(io->flags & CISTPL_IO_8BIT))
-			p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_16;
-		if (!(io->flags & CISTPL_IO_16BIT))
-			p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
-		p_dev->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK;
-		p_dev->io.BasePort1 = io->win[0].base;
-		p_dev->io.NumPorts1 = io->win[0].len;
-		if (io->nwin > 1) {
-			p_dev->io.Attributes2 = p_dev->io.Attributes1;
-			p_dev->io.BasePort2 = io->win[1].base;
-			p_dev->io.NumPorts2 = io->win[1].len;
-		}
-
-		/* This reserves IO space but doesn't actually enable it */
-		if (pcmcia_request_io(p_dev, &p_dev->io) != 0)
-			goto next_entry;
-	}
-	return 0;
-
-next_entry:
-	pcmcia_disable_device(p_dev);
-	return -ENODEV;
-};
-
-static int
-spectrum_cs_config(struct pcmcia_device *link)
-{
-	struct net_device *dev = link->priv;
-	struct orinoco_private *priv = netdev_priv(dev);
-	struct orinoco_pccard *card = priv->card;
-	hermes_t *hw = &priv->hw;
-	int last_fn, last_ret;
-	void __iomem *mem;
-
-	/*
-	 * In this loop, we scan the CIS for configuration table
-	 * entries, each of which describes a valid card
-	 * configuration, including voltage, IO window, memory window,
-	 * and interrupt settings.
-	 *
-	 * We make no assumptions about the card to be configured: we
-	 * use just the information available in the CIS.  In an ideal
-	 * world, this would work for any PCMCIA card, but it requires
-	 * a complete and accurate CIS.  In practice, a driver usually
-	 * "knows" most of these things without consulting the CIS,
-	 * and most client drivers will only use the CIS to fill in
-	 * implementation-defined details.
-	 */
-	last_ret = pcmcia_loop_config(link, spectrum_cs_config_check, NULL);
-	if (last_ret) {
-		if (!ignore_cis_vcc)
-			printk(KERN_ERR PFX "GetNextTuple(): No matching "
-			       "CIS configuration.  Maybe you need the "
-			       "ignore_cis_vcc=1 parameter.\n");
-		cs_error(link, RequestIO, last_ret);
-		goto failed;
-	}
-
-	/*
-	 * Allocate an interrupt line.  Note that this does not assign
-	 * a handler to the interrupt, unless the 'Handler' member of
-	 * the irq structure is initialized.
-	 */
-	CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
-
-	/* We initialize the hermes structure before completing PCMCIA
-	 * configuration just in case the interrupt handler gets
-	 * called. */
-	mem = ioport_map(link->io.BasePort1, link->io.NumPorts1);
-	if (!mem)
-		goto cs_failed;
-
-	hermes_struct_init(hw, mem, HERMES_16BIT_REGSPACING);
-
-	/*
-	 * This actually configures the PCMCIA socket -- setting up
-	 * the I/O windows and the interrupt mapping, and putting the
-	 * card and host interface into "Memory and IO" mode.
-	 */
-	CS_CHECK(RequestConfiguration,
-		 pcmcia_request_configuration(link, &link->conf));
-
-	/* Ok, we have the configuration, prepare to register the netdev */
-	dev->base_addr = link->io.BasePort1;
-	dev->irq = link->irq.AssignedIRQ;
-	card->node.major = card->node.minor = 0;
-
-	/* Reset card */
-	if (spectrum_cs_hard_reset(priv) != 0) {
-		goto failed;
-	}
-
-	SET_NETDEV_DEV(dev, &handle_to_dev(link));
-	/* Tell the stack we exist */
-	if (register_netdev(dev) != 0) {
-		printk(KERN_ERR PFX "register_netdev() failed\n");
-		goto failed;
-	}
-
-	/* At this point, the dev_node_t structure(s) needs to be
-	 * initialized and arranged in a linked list at link->dev_node. */
-	strcpy(card->node.dev_name, dev->name);
-	link->dev_node = &card->node; /* link->dev_node being non-NULL is also
-                                    used to indicate that the
-                                    net_device has been registered */
-
-	/* Finally, report what we've done */
-	printk(KERN_DEBUG "%s: " DRIVER_NAME " at %s, irq %d, io "
-	       "0x%04x-0x%04x\n", dev->name, dev->dev.parent->bus_id,
-	       link->irq.AssignedIRQ, link->io.BasePort1,
-	       link->io.BasePort1 + link->io.NumPorts1 - 1);
-
-	return 0;
-
- cs_failed:
-	cs_error(link, last_fn, last_ret);
-
- failed:
-	spectrum_cs_release(link);
-	return -ENODEV;
-}				/* spectrum_cs_config */
-
-/*
- * After a card is removed, spectrum_cs_release() will unregister the
- * device, and release the PCMCIA configuration.  If the device is
- * still open, this will be postponed until it is closed.
- */
-static void
-spectrum_cs_release(struct pcmcia_device *link)
-{
-	struct net_device *dev = link->priv;
-	struct orinoco_private *priv = netdev_priv(dev);
-	unsigned long flags;
-
-	/* We're committed to taking the device away now, so mark the
-	 * hardware as unavailable */
-	spin_lock_irqsave(&priv->lock, flags);
-	priv->hw_unavailable++;
-	spin_unlock_irqrestore(&priv->lock, flags);
-
-	pcmcia_disable_device(link);
-	if (priv->hw.iobase)
-		ioport_unmap(priv->hw.iobase);
-}				/* spectrum_cs_release */
-
-
-static int
-spectrum_cs_suspend(struct pcmcia_device *link)
-{
-	struct net_device *dev = link->priv;
-	struct orinoco_private *priv = netdev_priv(dev);
-	unsigned long flags;
-	int err = 0;
-
-	/* Mark the device as stopped, to block IO until later */
-	spin_lock_irqsave(&priv->lock, flags);
-
-	err = __orinoco_down(dev);
-	if (err)
-		printk(KERN_WARNING "%s: Error %d downing interface\n",
-		       dev->name, err);
-
-	netif_device_detach(dev);
-	priv->hw_unavailable++;
-
-	spin_unlock_irqrestore(&priv->lock, flags);
-
-	return err;
-}
-
-static int
-spectrum_cs_resume(struct pcmcia_device *link)
-{
-	struct net_device *dev = link->priv;
-	struct orinoco_private *priv = netdev_priv(dev);
-
-	netif_device_attach(dev);
-	priv->hw_unavailable--;
-	schedule_work(&priv->reset_work);
-
-	return 0;
-}
-
-
-/********************************************************************/
-/* Module initialization					    */
-/********************************************************************/
-
-/* Can't be declared "const" or the whole __initdata section will
- * become const */
-static char version[] __initdata = DRIVER_NAME " " DRIVER_VERSION
-	" (Pavel Roskin <proski@gnu.org>,"
-	" David Gibson <hermes@gibson.dropbear.id.au>, et al)";
-
-static struct pcmcia_device_id spectrum_cs_ids[] = {
-	PCMCIA_DEVICE_MANF_CARD(0x026c, 0x0001), /* Symbol Spectrum24 LA4137 */
-	PCMCIA_DEVICE_MANF_CARD(0x0104, 0x0001), /* Socket Communications CF */
-	PCMCIA_DEVICE_PROD_ID12("Intel", "PRO/Wireless LAN PC Card", 0x816cc815, 0x6fbf459a), /* 2011B, not 2011 */
-	PCMCIA_DEVICE_NULL,
-};
-MODULE_DEVICE_TABLE(pcmcia, spectrum_cs_ids);
-
-static struct pcmcia_driver orinoco_driver = {
-	.owner		= THIS_MODULE,
-	.drv		= {
-		.name	= DRIVER_NAME,
-	},
-	.probe		= spectrum_cs_probe,
-	.remove		= spectrum_cs_detach,
-	.suspend	= spectrum_cs_suspend,
-	.resume		= spectrum_cs_resume,
-	.id_table       = spectrum_cs_ids,
-};
-
-static int __init
-init_spectrum_cs(void)
-{
-	printk(KERN_DEBUG "%s\n", version);
-
-	return pcmcia_register_driver(&orinoco_driver);
-}
-
-static void __exit
-exit_spectrum_cs(void)
-{
-	pcmcia_unregister_driver(&orinoco_driver);
-}
-
-module_init(init_spectrum_cs);
-module_exit(exit_spectrum_cs);