prism54: move under intersil vendor directory

Part of reorganising wireless drivers directory and Kconfig.

Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

1 files changed, 0 insertions, 339 deletions

diff --git a/drivers/net/wireless/prism54/islpci_hotplug.c b/drivers/net/wireless/prism54/islpci_hotplug.c
deleted file mode 100644
index 300c846ea087..000000000000
--- a/drivers/net/wireless/prism54/islpci_hotplug.c
+++ /dev/null
@@ -1,339 +0,0 @@
-/*
- *  Copyright (C) 2002 Intersil Americas Inc.
- *  Copyright (C) 2003 Herbert Valerio Riedel <hvr@gnu.org>
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License
- *
- *  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, see <http://www.gnu.org/licenses/>.
- *
- */
-
-#include <linux/interrupt.h>
-#include <linux/module.h>
-#include <linux/pci.h>
-#include <linux/delay.h>
-#include <linux/init.h> /* For __init, __exit */
-#include <linux/dma-mapping.h>
-
-#include "prismcompat.h"
-#include "islpci_dev.h"
-#include "islpci_mgt.h"		/* for pc_debug */
-#include "isl_oid.h"
-
-MODULE_AUTHOR("[Intersil] R.Bastings and W.Termorshuizen, The prism54.org Development Team <prism54-devel@prism54.org>");
-MODULE_DESCRIPTION("The Prism54 802.11 Wireless LAN adapter");
-MODULE_LICENSE("GPL");
-
-static int	init_pcitm = 0;
-module_param(init_pcitm, int, 0);
-
-/* In this order: vendor, device, subvendor, subdevice, class, class_mask,
- * driver_data
- * If you have an update for this please contact prism54-devel@prism54.org
- * The latest list can be found at http://wireless.kernel.org/en/users/Drivers/p54 */
-static const struct pci_device_id prism54_id_tbl[] = {
-	/* Intersil PRISM Duette/Prism GT Wireless LAN adapter */
-	{
-	 0x1260, 0x3890,
-	 PCI_ANY_ID, PCI_ANY_ID,
-	 0, 0, 0
-	},
-
-	/* 3COM 3CRWE154G72 Wireless LAN adapter */
-	{
-	 PCI_VDEVICE(3COM, 0x6001), 0
-	},
-
-	/* Intersil PRISM Indigo Wireless LAN adapter */
-	{
-	 0x1260, 0x3877,
-	 PCI_ANY_ID, PCI_ANY_ID,
-	 0, 0, 0
-	},
-
-	/* Intersil PRISM Javelin/Xbow Wireless LAN adapter */
-	{
-	 0x1260, 0x3886,
-	 PCI_ANY_ID, PCI_ANY_ID,
-	 0, 0, 0
-	},
-
-	/* End of list */
-	{0,0,0,0,0,0,0}
-};
-
-/* register the device with the Hotplug facilities of the kernel */
-MODULE_DEVICE_TABLE(pci, prism54_id_tbl);
-
-static int prism54_probe(struct pci_dev *, const struct pci_device_id *);
-static void prism54_remove(struct pci_dev *);
-static int prism54_suspend(struct pci_dev *, pm_message_t state);
-static int prism54_resume(struct pci_dev *);
-
-static struct pci_driver prism54_driver = {
-	.name = DRV_NAME,
-	.id_table = prism54_id_tbl,
-	.probe = prism54_probe,
-	.remove = prism54_remove,
-	.suspend = prism54_suspend,
-	.resume = prism54_resume,
-};
-
-/******************************************************************************
-    Module initialization functions
-******************************************************************************/
-
-static int
-prism54_probe(struct pci_dev *pdev, const struct pci_device_id *id)
-{
-	struct net_device *ndev;
-	u8 latency_tmr;
-	u32 mem_addr;
-	islpci_private *priv;
-	int rvalue;
-
-	/* Enable the pci device */
-	if (pci_enable_device(pdev)) {
-		printk(KERN_ERR "%s: pci_enable_device() failed.\n", DRV_NAME);
-		return -ENODEV;
-	}
-
-	/* check whether the latency timer is set correctly */
-	pci_read_config_byte(pdev, PCI_LATENCY_TIMER, &latency_tmr);
-#if VERBOSE > SHOW_ERROR_MESSAGES
-	DEBUG(SHOW_TRACING, "latency timer: %x\n", latency_tmr);
-#endif
-	if (latency_tmr < PCIDEVICE_LATENCY_TIMER_MIN) {
-		/* set the latency timer */
-		pci_write_config_byte(pdev, PCI_LATENCY_TIMER,
-				      PCIDEVICE_LATENCY_TIMER_VAL);
-	}
-
-	/* enable PCI DMA */
-	if (pci_set_dma_mask(pdev, DMA_BIT_MASK(32))) {
-		printk(KERN_ERR "%s: 32-bit PCI DMA not supported", DRV_NAME);
-		goto do_pci_disable_device;
-        }
-
-	/* 0x40 is the programmable timer to configure the response timeout (TRDY_TIMEOUT)
-	 * 0x41 is the programmable timer to configure the retry timeout (RETRY_TIMEOUT)
-	 *	The RETRY_TIMEOUT is used to set the number of retries that the core, as a
-	 *	Master, will perform before abandoning a cycle. The default value for
-	 *	RETRY_TIMEOUT is 0x80, which far exceeds the PCI 2.1 requirement for new
-	 *	devices. A write of zero to the RETRY_TIMEOUT register disables this
-	 *	function to allow use with any non-compliant legacy devices that may
-	 *	execute more retries.
-	 *
-	 *	Writing zero to both these two registers will disable both timeouts and
-	 *	*can* solve problems caused by devices that are slow to respond.
-	 *	Make this configurable - MSW
-	 */
-	if ( init_pcitm >= 0 ) {
-		pci_write_config_byte(pdev, 0x40, (u8)init_pcitm);
-		pci_write_config_byte(pdev, 0x41, (u8)init_pcitm);
-	} else {
-		printk(KERN_INFO "PCI TRDY/RETRY unchanged\n");
-	}
-
-	/* request the pci device I/O regions */
-	rvalue = pci_request_regions(pdev, DRV_NAME);
-	if (rvalue) {
-		printk(KERN_ERR "%s: pci_request_regions failure (rc=%d)\n",
-		       DRV_NAME, rvalue);
-		goto do_pci_disable_device;
-	}
-
-	/* check if the memory window is indeed set */
-	rvalue = pci_read_config_dword(pdev, PCI_BASE_ADDRESS_0, &mem_addr);
-	if (rvalue || !mem_addr) {
-		printk(KERN_ERR "%s: PCI device memory region not configured; fix your BIOS or CardBus bridge/drivers\n",
-		       DRV_NAME);
-		goto do_pci_release_regions;
-	}
-
-	/* enable PCI bus-mastering */
-	DEBUG(SHOW_TRACING, "%s: pci_set_master(pdev)\n", DRV_NAME);
-	pci_set_master(pdev);
-
-	/* enable MWI */
-	pci_try_set_mwi(pdev);
-
-	/* setup the network device interface and its structure */
-	if (!(ndev = islpci_setup(pdev))) {
-		/* error configuring the driver as a network device */
-		printk(KERN_ERR "%s: could not configure network device\n",
-		       DRV_NAME);
-		goto do_pci_clear_mwi;
-	}
-
-	priv = netdev_priv(ndev);
-	islpci_set_state(priv, PRV_STATE_PREBOOT); /* we are attempting to boot */
-
-	/* card is in unknown state yet, might have some interrupts pending */
-	isl38xx_disable_interrupts(priv->device_base);
-
-	/* request for the interrupt before uploading the firmware */
-	rvalue = request_irq(pdev->irq, islpci_interrupt,
-			     IRQF_SHARED, ndev->name, priv);
-
-	if (rvalue) {
-		/* error, could not hook the handler to the irq */
-		printk(KERN_ERR "%s: could not install IRQ handler\n",
-		       ndev->name);
-		goto do_unregister_netdev;
-	}
-
-	/* firmware upload is triggered in islpci_open */
-
-	return 0;
-
-      do_unregister_netdev:
-	unregister_netdev(ndev);
-	islpci_free_memory(priv);
-	free_netdev(ndev);
-	priv = NULL;
-      do_pci_clear_mwi:
-	pci_clear_mwi(pdev);
-      do_pci_release_regions:
-	pci_release_regions(pdev);
-      do_pci_disable_device:
-	pci_disable_device(pdev);
-	return -EIO;
-}
-
-/* set by cleanup_module */
-static volatile int __in_cleanup_module = 0;
-
-/* this one removes one(!!) instance only */
-static void
-prism54_remove(struct pci_dev *pdev)
-{
-	struct net_device *ndev = pci_get_drvdata(pdev);
-	islpci_private *priv = ndev ? netdev_priv(ndev) : NULL;
-	BUG_ON(!priv);
-
-	if (!__in_cleanup_module) {
-		printk(KERN_DEBUG "%s: hot unplug detected\n", ndev->name);
-		islpci_set_state(priv, PRV_STATE_OFF);
-	}
-
-	printk(KERN_DEBUG "%s: removing device\n", ndev->name);
-
-	unregister_netdev(ndev);
-
-	/* free the interrupt request */
-
-	if (islpci_get_state(priv) != PRV_STATE_OFF) {
-		isl38xx_disable_interrupts(priv->device_base);
-		islpci_set_state(priv, PRV_STATE_OFF);
-		/* This bellow causes a lockup at rmmod time. It might be
-		 * because some interrupts still linger after rmmod time,
-		 * see bug #17 */
-		/* pci_set_power_state(pdev, 3);*/	/* try to power-off */
-	}
-
-	free_irq(pdev->irq, priv);
-
-	/* free the PCI memory and unmap the remapped page */
-	islpci_free_memory(priv);
-
-	free_netdev(ndev);
-	priv = NULL;
-
-	pci_clear_mwi(pdev);
-
-	pci_release_regions(pdev);
-
-	pci_disable_device(pdev);
-}
-
-static int
-prism54_suspend(struct pci_dev *pdev, pm_message_t state)
-{
-	struct net_device *ndev = pci_get_drvdata(pdev);
-	islpci_private *priv = ndev ? netdev_priv(ndev) : NULL;
-	BUG_ON(!priv);
-
-
-	pci_save_state(pdev);
-
-	/* tell the device not to trigger interrupts for now... */
-	isl38xx_disable_interrupts(priv->device_base);
-
-	/* from now on assume the hardware was already powered down
-	   and don't touch it anymore */
-	islpci_set_state(priv, PRV_STATE_OFF);
-
-	netif_stop_queue(ndev);
-	netif_device_detach(ndev);
-
-	return 0;
-}
-
-static int
-prism54_resume(struct pci_dev *pdev)
-{
-	struct net_device *ndev = pci_get_drvdata(pdev);
-	islpci_private *priv = ndev ? netdev_priv(ndev) : NULL;
-	int err;
-
-	BUG_ON(!priv);
-
-	printk(KERN_NOTICE "%s: got resume request\n", ndev->name);
-
-	err = pci_enable_device(pdev);
-	if (err) {
-		printk(KERN_ERR "%s: pci_enable_device failed on resume\n",
-		       ndev->name);
-		return err;
-	}
-
-	pci_restore_state(pdev);
-
-	/* alright let's go into the PREBOOT state */
-	islpci_reset(priv, 1);
-
-	netif_device_attach(ndev);
-	netif_start_queue(ndev);
-
-	return 0;
-}
-
-static int __init
-prism54_module_init(void)
-{
-	printk(KERN_INFO "Loaded %s driver, version %s\n",
-	       DRV_NAME, DRV_VERSION);
-
-	__bug_on_wrong_struct_sizes ();
-
-	return pci_register_driver(&prism54_driver);
-}
-
-/* by the time prism54_module_exit() terminates, as a postcondition
- * all instances will have been destroyed by calls to
- * prism54_remove() */
-static void __exit
-prism54_module_exit(void)
-{
-	__in_cleanup_module = 1;
-
-	pci_unregister_driver(&prism54_driver);
-
-	printk(KERN_INFO "Unloaded %s driver\n", DRV_NAME);
-
-	__in_cleanup_module = 0;
-}
-
-/* register entry points */
-module_init(prism54_module_init);
-module_exit(prism54_module_exit);
-/* EOF */