p54: move to separate directory

Signed-off-by: Christian Lamparter <chunkeey@web.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 0 insertions, 697 deletions

diff --git a/drivers/net/wireless/p54pci.c b/drivers/net/wireless/p54pci.c
deleted file mode 100644
index fa527723fbe..00000000000
--- a/drivers/net/wireless/p54pci.c
+++ /dev/null
@@ -1,697 +0,0 @@
-
-/*
- * Linux device driver for PCI based Prism54
- *
- * Copyright (c) 2006, Michael Wu <flamingice@sourmilk.net>
- *
- * Based on the islsm (softmac prism54) driver, which is:
- * Copyright 2004-2006 Jean-Baptiste Note <jean-baptiste.note@m4x.org>, et al.
- *
- * 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.
- */
-
-#include <linux/init.h>
-#include <linux/pci.h>
-#include <linux/firmware.h>
-#include <linux/etherdevice.h>
-#include <linux/delay.h>
-#include <linux/completion.h>
-#include <net/mac80211.h>
-
-#include "p54.h"
-#include "p54pci.h"
-
-MODULE_AUTHOR("Michael Wu <flamingice@sourmilk.net>");
-MODULE_DESCRIPTION("Prism54 PCI wireless driver");
-MODULE_LICENSE("GPL");
-MODULE_ALIAS("prism54pci");
-
-static struct pci_device_id p54p_table[] __devinitdata = {
-	/* Intersil PRISM Duette/Prism GT Wireless LAN adapter */
-	{ PCI_DEVICE(0x1260, 0x3890) },
-	/* 3COM 3CRWE154G72 Wireless LAN adapter */
-	{ PCI_DEVICE(0x10b7, 0x6001) },
-	/* Intersil PRISM Indigo Wireless LAN adapter */
-	{ PCI_DEVICE(0x1260, 0x3877) },
-	/* Intersil PRISM Javelin/Xbow Wireless LAN adapter */
-	{ PCI_DEVICE(0x1260, 0x3886) },
-	{ },
-};
-
-MODULE_DEVICE_TABLE(pci, p54p_table);
-
-static int p54p_upload_firmware(struct ieee80211_hw *dev)
-{
-	struct p54p_priv *priv = dev->priv;
-	const struct firmware *fw_entry = NULL;
-	__le32 reg;
-	int err;
-	__le32 *data;
-	u32 remains, left, device_addr;
-
-	P54P_WRITE(int_enable, cpu_to_le32(0));
-	P54P_READ(int_enable);
-	udelay(10);
-
-	reg = P54P_READ(ctrl_stat);
-	reg &= cpu_to_le32(~ISL38XX_CTRL_STAT_RESET);
-	reg &= cpu_to_le32(~ISL38XX_CTRL_STAT_RAMBOOT);
-	P54P_WRITE(ctrl_stat, reg);
-	P54P_READ(ctrl_stat);
-	udelay(10);
-
-	reg |= cpu_to_le32(ISL38XX_CTRL_STAT_RESET);
-	P54P_WRITE(ctrl_stat, reg);
-	wmb();
-	udelay(10);
-
-	reg &= cpu_to_le32(~ISL38XX_CTRL_STAT_RESET);
-	P54P_WRITE(ctrl_stat, reg);
-	wmb();
-
-	mdelay(50);
-
-	err = request_firmware(&fw_entry, "isl3886", &priv->pdev->dev);
-	if (err) {
-		printk(KERN_ERR "%s (prism54pci): cannot find firmware "
-		       "(isl3886)\n", pci_name(priv->pdev));
-		return err;
-	}
-
-	p54_parse_firmware(dev, fw_entry);
-
-	data = (__le32 *) fw_entry->data;
-	remains = fw_entry->size;
-	device_addr = ISL38XX_DEV_FIRMWARE_ADDR;
-	while (remains) {
-		u32 i = 0;
-		left = min((u32)0x1000, remains);
-		P54P_WRITE(direct_mem_base, cpu_to_le32(device_addr));
-		P54P_READ(int_enable);
-
-		device_addr += 0x1000;
-		while (i < left) {
-			P54P_WRITE(direct_mem_win[i], *data++);
-			i += sizeof(u32);
-		}
-
-		remains -= left;
-		P54P_READ(int_enable);
-	}
-
-	release_firmware(fw_entry);
-
-	reg = P54P_READ(ctrl_stat);
-	reg &= cpu_to_le32(~ISL38XX_CTRL_STAT_CLKRUN);
-	reg &= cpu_to_le32(~ISL38XX_CTRL_STAT_RESET);
-	reg |= cpu_to_le32(ISL38XX_CTRL_STAT_RAMBOOT);
-	P54P_WRITE(ctrl_stat, reg);
-	P54P_READ(ctrl_stat);
-	udelay(10);
-
-	reg |= cpu_to_le32(ISL38XX_CTRL_STAT_RESET);
-	P54P_WRITE(ctrl_stat, reg);
-	wmb();
-	udelay(10);
-
-	reg &= cpu_to_le32(~ISL38XX_CTRL_STAT_RESET);
-	P54P_WRITE(ctrl_stat, reg);
-	wmb();
-	udelay(10);
-
-	return 0;
-}
-
-static irqreturn_t p54p_simple_interrupt(int irq, void *dev_id)
-{
-	struct p54p_priv *priv = (struct p54p_priv *) dev_id;
-	__le32 reg;
-
-	reg = P54P_READ(int_ident);
-	P54P_WRITE(int_ack, reg);
-
-	if (reg & P54P_READ(int_enable))
-		complete(&priv->boot_comp);
-
-	return IRQ_HANDLED;
-}
-
-static int p54p_read_eeprom(struct ieee80211_hw *dev)
-{
-	struct p54p_priv *priv = dev->priv;
-	struct p54p_ring_control *ring_control = priv->ring_control;
-	int err;
-	struct p54_control_hdr *hdr;
-	void *eeprom;
-	dma_addr_t rx_mapping, tx_mapping;
-	u16 alen;
-
-	init_completion(&priv->boot_comp);
-	err = request_irq(priv->pdev->irq, &p54p_simple_interrupt,
-			  IRQF_SHARED, "prism54pci", priv);
-	if (err) {
-		printk(KERN_ERR "%s (prism54pci): failed to register IRQ handler\n",
-		       pci_name(priv->pdev));
-		return err;
-	}
-
-	eeprom = kmalloc(0x2010 + EEPROM_READBACK_LEN, GFP_KERNEL);
-	if (!eeprom) {
-		printk(KERN_ERR "%s (prism54pci): no memory for eeprom!\n",
-		       pci_name(priv->pdev));
-		err = -ENOMEM;
-		goto out;
-	}
-
-	memset(ring_control, 0, sizeof(*ring_control));
-	P54P_WRITE(ring_control_base, cpu_to_le32(priv->ring_control_dma));
-	P54P_READ(ring_control_base);
-	udelay(10);
-
-	P54P_WRITE(int_enable, cpu_to_le32(ISL38XX_INT_IDENT_INIT));
-	P54P_READ(int_enable);
-	udelay(10);
-
-	P54P_WRITE(dev_int, cpu_to_le32(ISL38XX_DEV_INT_RESET));
-
-	if (!wait_for_completion_interruptible_timeout(&priv->boot_comp, HZ)) {
-		printk(KERN_ERR "%s (prism54pci): Cannot boot firmware!\n",
-		       pci_name(priv->pdev));
-		err = -EINVAL;
-		goto out;
-	}
-
-	P54P_WRITE(int_enable, cpu_to_le32(ISL38XX_INT_IDENT_UPDATE));
-	P54P_READ(int_enable);
-
-	hdr = eeprom + 0x2010;
-	p54_fill_eeprom_readback(hdr);
-	hdr->req_id = cpu_to_le32(priv->common.rx_start);
-
-	rx_mapping = pci_map_single(priv->pdev, eeprom,
-				    0x2010, PCI_DMA_FROMDEVICE);
-	tx_mapping = pci_map_single(priv->pdev, (void *)hdr,
-				    EEPROM_READBACK_LEN, PCI_DMA_TODEVICE);
-
-	ring_control->rx_mgmt[0].host_addr = cpu_to_le32(rx_mapping);
-	ring_control->rx_mgmt[0].len = cpu_to_le16(0x2010);
-	ring_control->tx_data[0].host_addr = cpu_to_le32(tx_mapping);
-	ring_control->tx_data[0].device_addr = hdr->req_id;
-	ring_control->tx_data[0].len = cpu_to_le16(EEPROM_READBACK_LEN);
-
-	ring_control->host_idx[2] = cpu_to_le32(1);
-	ring_control->host_idx[1] = cpu_to_le32(1);
-
-	wmb();
-	mdelay(100);
-	P54P_WRITE(dev_int, cpu_to_le32(ISL38XX_DEV_INT_UPDATE));
-
-	wait_for_completion_interruptible_timeout(&priv->boot_comp, HZ);
-	wait_for_completion_interruptible_timeout(&priv->boot_comp, HZ);
-
-	pci_unmap_single(priv->pdev, tx_mapping,
-			 EEPROM_READBACK_LEN, PCI_DMA_TODEVICE);
-	pci_unmap_single(priv->pdev, rx_mapping,
-			 0x2010, PCI_DMA_FROMDEVICE);
-
-	alen = le16_to_cpu(ring_control->rx_mgmt[0].len);
-	if (le32_to_cpu(ring_control->device_idx[2]) != 1 ||
-	    alen < 0x10) {
-		printk(KERN_ERR "%s (prism54pci): Cannot read eeprom!\n",
-		       pci_name(priv->pdev));
-		err = -EINVAL;
-		goto out;
-	}
-
-	p54_parse_eeprom(dev, (u8 *)eeprom + 0x10, alen - 0x10);
-
- out:
-	kfree(eeprom);
-	P54P_WRITE(int_enable, cpu_to_le32(0));
-	P54P_READ(int_enable);
-	udelay(10);
-	free_irq(priv->pdev->irq, priv);
-	P54P_WRITE(dev_int, cpu_to_le32(ISL38XX_DEV_INT_RESET));
-	return err;
-}
-
-static void p54p_refill_rx_ring(struct ieee80211_hw *dev)
-{
-	struct p54p_priv *priv = dev->priv;
-	struct p54p_ring_control *ring_control = priv->ring_control;
-	u32 limit, host_idx, idx;
-
-	host_idx = le32_to_cpu(ring_control->host_idx[0]);
-	limit = host_idx;
-	limit -= le32_to_cpu(ring_control->device_idx[0]);
-	limit = ARRAY_SIZE(ring_control->rx_data) - limit;
-
-	idx = host_idx % ARRAY_SIZE(ring_control->rx_data);
-	while (limit-- > 1) {
-		struct p54p_desc *desc = &ring_control->rx_data[idx];
-
-		if (!desc->host_addr) {
-			struct sk_buff *skb;
-			dma_addr_t mapping;
-			skb = dev_alloc_skb(MAX_RX_SIZE);
-			if (!skb)
-				break;
-
-			mapping = pci_map_single(priv->pdev,
-						 skb_tail_pointer(skb),
-						 MAX_RX_SIZE,
-						 PCI_DMA_FROMDEVICE);
-			desc->host_addr = cpu_to_le32(mapping);
-			desc->device_addr = 0;	// FIXME: necessary?
-			desc->len = cpu_to_le16(MAX_RX_SIZE);
-			desc->flags = 0;
-			priv->rx_buf[idx] = skb;
-		}
-
-		idx++;
-		host_idx++;
-		idx %= ARRAY_SIZE(ring_control->rx_data);
-	}
-
-	wmb();
-	ring_control->host_idx[0] = cpu_to_le32(host_idx);
-}
-
-static irqreturn_t p54p_interrupt(int irq, void *dev_id)
-{
-	struct ieee80211_hw *dev = dev_id;
-	struct p54p_priv *priv = dev->priv;
-	struct p54p_ring_control *ring_control = priv->ring_control;
-	__le32 reg;
-
-	spin_lock(&priv->lock);
-	reg = P54P_READ(int_ident);
-	if (unlikely(reg == cpu_to_le32(0xFFFFFFFF))) {
-		spin_unlock(&priv->lock);
-		return IRQ_HANDLED;
-	}
-
-	P54P_WRITE(int_ack, reg);
-
-	reg &= P54P_READ(int_enable);
-
-	if (reg & cpu_to_le32(ISL38XX_INT_IDENT_UPDATE)) {
-		struct p54p_desc *desc;
-		u32 idx, i;
-		i = priv->tx_idx;
-		i %= ARRAY_SIZE(ring_control->tx_data);
-		priv->tx_idx = idx = le32_to_cpu(ring_control->device_idx[1]);
-		idx %= ARRAY_SIZE(ring_control->tx_data);
-
-		while (i != idx) {
-			desc = &ring_control->tx_data[i];
-			if (priv->tx_buf[i]) {
-				kfree(priv->tx_buf[i]);
-				priv->tx_buf[i] = NULL;
-			}
-
-			pci_unmap_single(priv->pdev, le32_to_cpu(desc->host_addr),
-					 le16_to_cpu(desc->len), PCI_DMA_TODEVICE);
-
-			desc->host_addr = 0;
-			desc->device_addr = 0;
-			desc->len = 0;
-			desc->flags = 0;
-
-			i++;
-			i %= ARRAY_SIZE(ring_control->tx_data);
-		}
-
-		i = priv->rx_idx;
-		i %= ARRAY_SIZE(ring_control->rx_data);
-		priv->rx_idx = idx = le32_to_cpu(ring_control->device_idx[0]);
-		idx %= ARRAY_SIZE(ring_control->rx_data);
-		while (i != idx) {
-			u16 len;
-			struct sk_buff *skb;
-			desc = &ring_control->rx_data[i];
-			len = le16_to_cpu(desc->len);
-			skb = priv->rx_buf[i];
-
-			skb_put(skb, len);
-
-			if (p54_rx(dev, skb)) {
-				pci_unmap_single(priv->pdev,
-						 le32_to_cpu(desc->host_addr),
-						 MAX_RX_SIZE, PCI_DMA_FROMDEVICE);
-
-				priv->rx_buf[i] = NULL;
-				desc->host_addr = 0;
-			} else {
-				skb_trim(skb, 0);
-				desc->len = cpu_to_le16(MAX_RX_SIZE);
-			}
-
-			i++;
-			i %= ARRAY_SIZE(ring_control->rx_data);
-		}
-
-		p54p_refill_rx_ring(dev);
-
-		wmb();
-		P54P_WRITE(dev_int, cpu_to_le32(ISL38XX_DEV_INT_UPDATE));
-	} else if (reg & cpu_to_le32(ISL38XX_INT_IDENT_INIT))
-		complete(&priv->boot_comp);
-
-	spin_unlock(&priv->lock);
-
-	return reg ? IRQ_HANDLED : IRQ_NONE;
-}
-
-static void p54p_tx(struct ieee80211_hw *dev, struct p54_control_hdr *data,
-		    size_t len, int free_on_tx)
-{
-	struct p54p_priv *priv = dev->priv;
-	struct p54p_ring_control *ring_control = priv->ring_control;
-	unsigned long flags;
-	struct p54p_desc *desc;
-	dma_addr_t mapping;
-	u32 device_idx, idx, i;
-
-	spin_lock_irqsave(&priv->lock, flags);
-
-	device_idx = le32_to_cpu(ring_control->device_idx[1]);
-	idx = le32_to_cpu(ring_control->host_idx[1]);
-	i = idx % ARRAY_SIZE(ring_control->tx_data);
-
-	mapping = pci_map_single(priv->pdev, data, len, PCI_DMA_TODEVICE);
-	desc = &ring_control->tx_data[i];
-	desc->host_addr = cpu_to_le32(mapping);
-	desc->device_addr = data->req_id;
-	desc->len = cpu_to_le16(len);
-	desc->flags = 0;
-
-	wmb();
-	ring_control->host_idx[1] = cpu_to_le32(idx + 1);
-
-	if (free_on_tx)
-		priv->tx_buf[i] = data;
-
-	spin_unlock_irqrestore(&priv->lock, flags);
-
-	P54P_WRITE(dev_int, cpu_to_le32(ISL38XX_DEV_INT_UPDATE));
-	P54P_READ(dev_int);
-
-	/* FIXME: unlikely to happen because the device usually runs out of
-	   memory before we fill the ring up, but we can make it impossible */
-	if (idx - device_idx > ARRAY_SIZE(ring_control->tx_data) - 2)
-		printk(KERN_INFO "%s: tx overflow.\n", wiphy_name(dev->wiphy));
-}
-
-static int p54p_open(struct ieee80211_hw *dev)
-{
-	struct p54p_priv *priv = dev->priv;
-	int err;
-
-	init_completion(&priv->boot_comp);
-	err = request_irq(priv->pdev->irq, &p54p_interrupt,
-			  IRQF_SHARED, "prism54pci", dev);
-	if (err) {
-		printk(KERN_ERR "%s: failed to register IRQ handler\n",
-		       wiphy_name(dev->wiphy));
-		return err;
-	}
-
-	memset(priv->ring_control, 0, sizeof(*priv->ring_control));
-	priv->rx_idx = priv->tx_idx = 0;
-	p54p_refill_rx_ring(dev);
-
-	p54p_upload_firmware(dev);
-
-	P54P_WRITE(ring_control_base, cpu_to_le32(priv->ring_control_dma));
-	P54P_READ(ring_control_base);
-	wmb();
-	udelay(10);
-
-	P54P_WRITE(int_enable, cpu_to_le32(ISL38XX_INT_IDENT_INIT));
-	P54P_READ(int_enable);
-	wmb();
-	udelay(10);
-
-	P54P_WRITE(dev_int, cpu_to_le32(ISL38XX_DEV_INT_RESET));
-	P54P_READ(dev_int);
-
-	if (!wait_for_completion_interruptible_timeout(&priv->boot_comp, HZ)) {
-		printk(KERN_ERR "%s: Cannot boot firmware!\n",
-		       wiphy_name(dev->wiphy));
-		free_irq(priv->pdev->irq, dev);
-		return -ETIMEDOUT;
-	}
-
-	P54P_WRITE(int_enable, cpu_to_le32(ISL38XX_INT_IDENT_UPDATE));
-	P54P_READ(int_enable);
-	wmb();
-	udelay(10);
-
-	P54P_WRITE(dev_int, cpu_to_le32(ISL38XX_DEV_INT_UPDATE));
-	P54P_READ(dev_int);
-	wmb();
-	udelay(10);
-
-	return 0;
-}
-
-static void p54p_stop(struct ieee80211_hw *dev)
-{
-	struct p54p_priv *priv = dev->priv;
-	struct p54p_ring_control *ring_control = priv->ring_control;
-	unsigned int i;
-	struct p54p_desc *desc;
-
-	P54P_WRITE(int_enable, cpu_to_le32(0));
-	P54P_READ(int_enable);
-	udelay(10);
-
-	free_irq(priv->pdev->irq, dev);
-
-	P54P_WRITE(dev_int, cpu_to_le32(ISL38XX_DEV_INT_RESET));
-
-	for (i = 0; i < ARRAY_SIZE(priv->rx_buf); i++) {
-		desc = &ring_control->rx_data[i];
-		if (desc->host_addr)
-			pci_unmap_single(priv->pdev, le32_to_cpu(desc->host_addr),
-					 MAX_RX_SIZE, PCI_DMA_FROMDEVICE);
-		kfree_skb(priv->rx_buf[i]);
-		priv->rx_buf[i] = NULL;
-	}
-
-	for (i = 0; i < ARRAY_SIZE(priv->tx_buf); i++) {
-		desc = &ring_control->tx_data[i];
-		if (desc->host_addr)
-			pci_unmap_single(priv->pdev, le32_to_cpu(desc->host_addr),
-					 le16_to_cpu(desc->len), PCI_DMA_TODEVICE);
-
-		kfree(priv->tx_buf[i]);
-		priv->tx_buf[i] = NULL;
-	}
-
-	memset(ring_control, 0, sizeof(ring_control));
-}
-
-static int __devinit p54p_probe(struct pci_dev *pdev,
-				const struct pci_device_id *id)
-{
-	struct p54p_priv *priv;
-	struct ieee80211_hw *dev;
-	unsigned long mem_addr, mem_len;
-	int err;
-	DECLARE_MAC_BUF(mac);
-
-	err = pci_enable_device(pdev);
-	if (err) {
-		printk(KERN_ERR "%s (prism54pci): Cannot enable new PCI device\n",
-		       pci_name(pdev));
-		return err;
-	}
-
-	mem_addr = pci_resource_start(pdev, 0);
-	mem_len = pci_resource_len(pdev, 0);
-	if (mem_len < sizeof(struct p54p_csr)) {
-		printk(KERN_ERR "%s (prism54pci): Too short PCI resources\n",
-		       pci_name(pdev));
-		pci_disable_device(pdev);
-		return err;
-	}
-
-	err = pci_request_regions(pdev, "prism54pci");
-	if (err) {
-		printk(KERN_ERR "%s (prism54pci): Cannot obtain PCI resources\n",
-		       pci_name(pdev));
-		return err;
-	}
-
-	if (pci_set_dma_mask(pdev, DMA_32BIT_MASK) ||
-	    pci_set_consistent_dma_mask(pdev, DMA_32BIT_MASK)) {
-		printk(KERN_ERR "%s (prism54pci): No suitable DMA available\n",
-		       pci_name(pdev));
-		goto err_free_reg;
-	}
-
-	pci_set_master(pdev);
-	pci_try_set_mwi(pdev);
-
-	pci_write_config_byte(pdev, 0x40, 0);
-	pci_write_config_byte(pdev, 0x41, 0);
-
-	dev = p54_init_common(sizeof(*priv));
-	if (!dev) {
-		printk(KERN_ERR "%s (prism54pci): ieee80211 alloc failed\n",
-		       pci_name(pdev));
-		err = -ENOMEM;
-		goto err_free_reg;
-	}
-
-	priv = dev->priv;
-	priv->pdev = pdev;
-
-	SET_IEEE80211_DEV(dev, &pdev->dev);
-	pci_set_drvdata(pdev, dev);
-
-	priv->map = ioremap(mem_addr, mem_len);
-	if (!priv->map) {
-		printk(KERN_ERR "%s (prism54pci): Cannot map device memory\n",
-		       pci_name(pdev));
-		err = -EINVAL;	// TODO: use a better error code?
-		goto err_free_dev;
-	}
-
-	priv->ring_control = pci_alloc_consistent(pdev, sizeof(*priv->ring_control),
-						  &priv->ring_control_dma);
-	if (!priv->ring_control) {
-		printk(KERN_ERR "%s (prism54pci): Cannot allocate rings\n",
-		       pci_name(pdev));
-		err = -ENOMEM;
-		goto err_iounmap;
-	}
-	memset(priv->ring_control, 0, sizeof(*priv->ring_control));
-
-	err = p54p_upload_firmware(dev);
-	if (err)
-		goto err_free_desc;
-
-	err = p54p_read_eeprom(dev);
-	if (err)
-		goto err_free_desc;
-
-	priv->common.open = p54p_open;
-	priv->common.stop = p54p_stop;
-	priv->common.tx = p54p_tx;
-
-	spin_lock_init(&priv->lock);
-
-	err = ieee80211_register_hw(dev);
-	if (err) {
-		printk(KERN_ERR "%s (prism54pci): Cannot register netdevice\n",
-		       pci_name(pdev));
-		goto err_free_common;
-	}
-
-	printk(KERN_INFO "%s: hwaddr %s, isl38%02x\n",
-	       wiphy_name(dev->wiphy),
-	       print_mac(mac, dev->wiphy->perm_addr),
-	       priv->common.version);
-
-	return 0;
-
- err_free_common:
-	p54_free_common(dev);
-
- err_free_desc:
-	pci_free_consistent(pdev, sizeof(*priv->ring_control),
-			    priv->ring_control, priv->ring_control_dma);
-
- err_iounmap:
-	iounmap(priv->map);
-
- err_free_dev:
-	pci_set_drvdata(pdev, NULL);
-	ieee80211_free_hw(dev);
-
- err_free_reg:
-	pci_release_regions(pdev);
-	pci_disable_device(pdev);
-	return err;
-}
-
-static void __devexit p54p_remove(struct pci_dev *pdev)
-{
-	struct ieee80211_hw *dev = pci_get_drvdata(pdev);
-	struct p54p_priv *priv;
-
-	if (!dev)
-		return;
-
-	ieee80211_unregister_hw(dev);
-	priv = dev->priv;
-	pci_free_consistent(pdev, sizeof(*priv->ring_control),
-			    priv->ring_control, priv->ring_control_dma);
-	p54_free_common(dev);
-	iounmap(priv->map);
-	pci_release_regions(pdev);
-	pci_disable_device(pdev);
-	ieee80211_free_hw(dev);
-}
-
-#ifdef CONFIG_PM
-static int p54p_suspend(struct pci_dev *pdev, pm_message_t state)
-{
-	struct ieee80211_hw *dev = pci_get_drvdata(pdev);
-	struct p54p_priv *priv = dev->priv;
-
-	if (priv->common.mode != IEEE80211_IF_TYPE_INVALID) {
-		ieee80211_stop_queues(dev);
-		p54p_stop(dev);
-	}
-
-	pci_save_state(pdev);
-	pci_set_power_state(pdev, pci_choose_state(pdev, state));
-	return 0;
-}
-
-static int p54p_resume(struct pci_dev *pdev)
-{
-	struct ieee80211_hw *dev = pci_get_drvdata(pdev);
-	struct p54p_priv *priv = dev->priv;
-
-	pci_set_power_state(pdev, PCI_D0);
-	pci_restore_state(pdev);
-
-	if (priv->common.mode != IEEE80211_IF_TYPE_INVALID) {
-		p54p_open(dev);
-		ieee80211_start_queues(dev);
-	}
-
-	return 0;
-}
-#endif /* CONFIG_PM */
-
-static struct pci_driver p54p_driver = {
-	.name		= "prism54pci",
-	.id_table	= p54p_table,
-	.probe		= p54p_probe,
-	.remove		= __devexit_p(p54p_remove),
-#ifdef CONFIG_PM
-	.suspend	= p54p_suspend,
-	.resume		= p54p_resume,
-#endif /* CONFIG_PM */
-};
-
-static int __init p54p_init(void)
-{
-	return pci_register_driver(&p54p_driver);
-}
-
-static void __exit p54p_exit(void)
-{
-	pci_unregister_driver(&p54p_driver);
-}
-
-module_init(p54p_init);
-module_exit(p54p_exit);