Linux-libre 4.5-gnu

15 files changed, 0 insertions, 8912 deletions

diff --git a/drivers/net/wireless/zd1211rw/Kconfig b/drivers/net/wireless/zd1211rw/Kconfig
deleted file mode 100644
index 959205818..000000000
--- a/drivers/net/wireless/zd1211rw/Kconfig
+++ /dev/null
@@ -1,19 +0,0 @@
-config ZD1211RW
-	tristate "ZyDAS ZD1211/ZD1211B USB-wireless support"
-	depends on USB && MAC80211
-	select FW_LOADER
-	---help---
-	  This is a driver for the ZyDAS ZD1211/ZD1211B wireless
-	  chip, present in many USB-wireless adapters.
-
-	  Device firmware is required alongside this driver. You can download
-	  the firmware distribution from http://sf.net/projects/zd1211/files/
-
-config ZD1211RW_DEBUG
-	bool "ZyDAS ZD1211 debugging"
-	depends on ZD1211RW
-	---help---
-	  ZD1211 debugging messages. Choosing Y will result in additional debug
-	  messages being saved to your kernel logs, which may help debug any
-	  problems.
-
diff --git a/drivers/net/wireless/zd1211rw/Makefile b/drivers/net/wireless/zd1211rw/Makefile
deleted file mode 100644
index 5728a918e..000000000
--- a/drivers/net/wireless/zd1211rw/Makefile
+++ /dev/null
@@ -1,9 +0,0 @@
-obj-$(CONFIG_ZD1211RW) += zd1211rw.o
-
-zd1211rw-objs := zd_chip.o zd_mac.o \
-		zd_rf_al2230.o zd_rf_rf2959.o \
-		zd_rf_al7230b.o zd_rf_uw2453.o \
-		zd_rf.o zd_usb.o
-
-ccflags-$(CONFIG_ZD1211RW_DEBUG) := -DDEBUG
-
diff --git a/drivers/net/wireless/zd1211rw/zd_chip.c b/drivers/net/wireless/zd1211rw/zd_chip.c
deleted file mode 100644
index 07b94eda9..000000000
--- a/drivers/net/wireless/zd1211rw/zd_chip.c
+++ /dev/null
@@ -1,1560 +0,0 @@
-/* ZD1211 USB-WLAN driver for Linux
- *
- * Copyright (C) 2005-2007 Ulrich Kunitz <kune@deine-taler.de>
- * Copyright (C) 2006-2007 Daniel Drake <dsd@gentoo.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, or
- * (at your option) any later version.
- *
- * 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/>.
- */
-
-/* This file implements all the hardware specific functions for the ZD1211
- * and ZD1211B chips. Support for the ZD1211B was possible after Timothy
- * Legge sent me a ZD1211B device. Thank you Tim. -- Uli
- */
-
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/slab.h>
-
-#include "zd_def.h"
-#include "zd_chip.h"
-#include "zd_mac.h"
-#include "zd_rf.h"
-
-void zd_chip_init(struct zd_chip *chip,
-	         struct ieee80211_hw *hw,
-		 struct usb_interface *intf)
-{
-	memset(chip, 0, sizeof(*chip));
-	mutex_init(&chip->mutex);
-	zd_usb_init(&chip->usb, hw, intf);
-	zd_rf_init(&chip->rf);
-}
-
-void zd_chip_clear(struct zd_chip *chip)
-{
-	ZD_ASSERT(!mutex_is_locked(&chip->mutex));
-	zd_usb_clear(&chip->usb);
-	zd_rf_clear(&chip->rf);
-	mutex_destroy(&chip->mutex);
-	ZD_MEMCLEAR(chip, sizeof(*chip));
-}
-
-static int scnprint_mac_oui(struct zd_chip *chip, char *buffer, size_t size)
-{
-	u8 *addr = zd_mac_get_perm_addr(zd_chip_to_mac(chip));
-	return scnprintf(buffer, size, "%02x-%02x-%02x",
-		         addr[0], addr[1], addr[2]);
-}
-
-/* Prints an identifier line, which will support debugging. */
-static int scnprint_id(struct zd_chip *chip, char *buffer, size_t size)
-{
-	int i = 0;
-
-	i = scnprintf(buffer, size, "zd1211%s chip ",
-		      zd_chip_is_zd1211b(chip) ? "b" : "");
-	i += zd_usb_scnprint_id(&chip->usb, buffer+i, size-i);
-	i += scnprintf(buffer+i, size-i, " ");
-	i += scnprint_mac_oui(chip, buffer+i, size-i);
-	i += scnprintf(buffer+i, size-i, " ");
-	i += zd_rf_scnprint_id(&chip->rf, buffer+i, size-i);
-	i += scnprintf(buffer+i, size-i, " pa%1x %c%c%c%c%c", chip->pa_type,
-		chip->patch_cck_gain ? 'g' : '-',
-		chip->patch_cr157 ? '7' : '-',
-		chip->patch_6m_band_edge ? '6' : '-',
-		chip->new_phy_layout ? 'N' : '-',
-		chip->al2230s_bit ? 'S' : '-');
-	return i;
-}
-
-static void print_id(struct zd_chip *chip)
-{
-	char buffer[80];
-
-	scnprint_id(chip, buffer, sizeof(buffer));
-	buffer[sizeof(buffer)-1] = 0;
-	dev_info(zd_chip_dev(chip), "%s\n", buffer);
-}
-
-static zd_addr_t inc_addr(zd_addr_t addr)
-{
-	u16 a = (u16)addr;
-	/* Control registers use byte addressing, but everything else uses word
-	 * addressing. */
-	if ((a & 0xf000) == CR_START)
-		a += 2;
-	else
-		a += 1;
-	return (zd_addr_t)a;
-}
-
-/* Read a variable number of 32-bit values. Parameter count is not allowed to
- * exceed USB_MAX_IOREAD32_COUNT.
- */
-int zd_ioread32v_locked(struct zd_chip *chip, u32 *values, const zd_addr_t *addr,
-		 unsigned int count)
-{
-	int r;
-	int i;
-	zd_addr_t a16[USB_MAX_IOREAD32_COUNT * 2];
-	u16 v16[USB_MAX_IOREAD32_COUNT * 2];
-	unsigned int count16;
-
-	if (count > USB_MAX_IOREAD32_COUNT)
-		return -EINVAL;
-
-	/* Use stack for values and addresses. */
-	count16 = 2 * count;
-	BUG_ON(count16 * sizeof(zd_addr_t) > sizeof(a16));
-	BUG_ON(count16 * sizeof(u16) > sizeof(v16));
-
-	for (i = 0; i < count; i++) {
-		int j = 2*i;
-		/* We read the high word always first. */
-		a16[j] = inc_addr(addr[i]);
-		a16[j+1] = addr[i];
-	}
-
-	r = zd_ioread16v_locked(chip, v16, a16, count16);
-	if (r) {
-		dev_dbg_f(zd_chip_dev(chip),
-			  "error: %s. Error number %d\n", __func__, r);
-		return r;
-	}
-
-	for (i = 0; i < count; i++) {
-		int j = 2*i;
-		values[i] = (v16[j] << 16) | v16[j+1];
-	}
-
-	return 0;
-}
-
-static int _zd_iowrite32v_async_locked(struct zd_chip *chip,
-				       const struct zd_ioreq32 *ioreqs,
-				       unsigned int count)
-{
-	int i, j, r;
-	struct zd_ioreq16 ioreqs16[USB_MAX_IOWRITE32_COUNT * 2];
-	unsigned int count16;
-
-	/* Use stack for values and addresses. */
-
-	ZD_ASSERT(mutex_is_locked(&chip->mutex));
-
-	if (count == 0)
-		return 0;
-	if (count > USB_MAX_IOWRITE32_COUNT)
-		return -EINVAL;
-
-	count16 = 2 * count;
-	BUG_ON(count16 * sizeof(struct zd_ioreq16) > sizeof(ioreqs16));
-
-	for (i = 0; i < count; i++) {
-		j = 2*i;
-		/* We write the high word always first. */
-		ioreqs16[j].value   = ioreqs[i].value >> 16;
-		ioreqs16[j].addr    = inc_addr(ioreqs[i].addr);
-		ioreqs16[j+1].value = ioreqs[i].value;
-		ioreqs16[j+1].addr  = ioreqs[i].addr;
-	}
-
-	r = zd_usb_iowrite16v_async(&chip->usb, ioreqs16, count16);
-#ifdef DEBUG
-	if (r) {
-		dev_dbg_f(zd_chip_dev(chip),
-			  "error %d in zd_usb_write16v\n", r);
-	}
-#endif /* DEBUG */
-	return r;
-}
-
-int _zd_iowrite32v_locked(struct zd_chip *chip, const struct zd_ioreq32 *ioreqs,
-			  unsigned int count)
-{
-	int r;
-
-	zd_usb_iowrite16v_async_start(&chip->usb);
-	r = _zd_iowrite32v_async_locked(chip, ioreqs, count);
-	if (r) {
-		zd_usb_iowrite16v_async_end(&chip->usb, 0);
-		return r;
-	}
-	return zd_usb_iowrite16v_async_end(&chip->usb, 50 /* ms */);
-}
-
-int zd_iowrite16a_locked(struct zd_chip *chip,
-                  const struct zd_ioreq16 *ioreqs, unsigned int count)
-{
-	int r;
-	unsigned int i, j, t, max;
-
-	ZD_ASSERT(mutex_is_locked(&chip->mutex));
-	zd_usb_iowrite16v_async_start(&chip->usb);
-
-	for (i = 0; i < count; i += j + t) {
-		t = 0;
-		max = count-i;
-		if (max > USB_MAX_IOWRITE16_COUNT)
-			max = USB_MAX_IOWRITE16_COUNT;
-		for (j = 0; j < max; j++) {
-			if (!ioreqs[i+j].addr) {
-				t = 1;
-				break;
-			}
-		}
-
-		r = zd_usb_iowrite16v_async(&chip->usb, &ioreqs[i], j);
-		if (r) {
-			zd_usb_iowrite16v_async_end(&chip->usb, 0);
-			dev_dbg_f(zd_chip_dev(chip),
-				  "error zd_usb_iowrite16v. Error number %d\n",
-				  r);
-			return r;
-		}
-	}
-
-	return zd_usb_iowrite16v_async_end(&chip->usb, 50 /* ms */);
-}
-
-/* Writes a variable number of 32 bit registers. The functions will split
- * that in several USB requests. A split can be forced by inserting an IO
- * request with an zero address field.
- */
-int zd_iowrite32a_locked(struct zd_chip *chip,
-	          const struct zd_ioreq32 *ioreqs, unsigned int count)
-{
-	int r;
-	unsigned int i, j, t, max;
-
-	zd_usb_iowrite16v_async_start(&chip->usb);
-
-	for (i = 0; i < count; i += j + t) {
-		t = 0;
-		max = count-i;
-		if (max > USB_MAX_IOWRITE32_COUNT)
-			max = USB_MAX_IOWRITE32_COUNT;
-		for (j = 0; j < max; j++) {
-			if (!ioreqs[i+j].addr) {
-				t = 1;
-				break;
-			}
-		}
-
-		r = _zd_iowrite32v_async_locked(chip, &ioreqs[i], j);
-		if (r) {
-			zd_usb_iowrite16v_async_end(&chip->usb, 0);
-			dev_dbg_f(zd_chip_dev(chip),
-				"error _%s. Error number %d\n", __func__,
-				r);
-			return r;
-		}
-	}
-
-	return zd_usb_iowrite16v_async_end(&chip->usb, 50 /* ms */);
-}
-
-int zd_ioread16(struct zd_chip *chip, zd_addr_t addr, u16 *value)
-{
-	int r;
-
-	mutex_lock(&chip->mutex);
-	r = zd_ioread16_locked(chip, value, addr);
-	mutex_unlock(&chip->mutex);
-	return r;
-}
-
-int zd_ioread32(struct zd_chip *chip, zd_addr_t addr, u32 *value)
-{
-	int r;
-
-	mutex_lock(&chip->mutex);
-	r = zd_ioread32_locked(chip, value, addr);
-	mutex_unlock(&chip->mutex);
-	return r;
-}
-
-int zd_iowrite16(struct zd_chip *chip, zd_addr_t addr, u16 value)
-{
-	int r;
-
-	mutex_lock(&chip->mutex);
-	r = zd_iowrite16_locked(chip, value, addr);
-	mutex_unlock(&chip->mutex);
-	return r;
-}
-
-int zd_iowrite32(struct zd_chip *chip, zd_addr_t addr, u32 value)
-{
-	int r;
-
-	mutex_lock(&chip->mutex);
-	r = zd_iowrite32_locked(chip, value, addr);
-	mutex_unlock(&chip->mutex);
-	return r;
-}
-
-int zd_ioread32v(struct zd_chip *chip, const zd_addr_t *addresses,
-	          u32 *values, unsigned int count)
-{
-	int r;
-
-	mutex_lock(&chip->mutex);
-	r = zd_ioread32v_locked(chip, values, addresses, count);
-	mutex_unlock(&chip->mutex);
-	return r;
-}
-
-int zd_iowrite32a(struct zd_chip *chip, const struct zd_ioreq32 *ioreqs,
-	          unsigned int count)
-{
-	int r;
-
-	mutex_lock(&chip->mutex);
-	r = zd_iowrite32a_locked(chip, ioreqs, count);
-	mutex_unlock(&chip->mutex);
-	return r;
-}
-
-static int read_pod(struct zd_chip *chip, u8 *rf_type)
-{
-	int r;
-	u32 value;
-
-	ZD_ASSERT(mutex_is_locked(&chip->mutex));
-	r = zd_ioread32_locked(chip, &value, E2P_POD);
-	if (r)
-		goto error;
-	dev_dbg_f(zd_chip_dev(chip), "E2P_POD %#010x\n", value);
-
-	/* FIXME: AL2230 handling (Bit 7 in POD) */
-	*rf_type = value & 0x0f;
-	chip->pa_type = (value >> 16) & 0x0f;
-	chip->patch_cck_gain = (value >> 8) & 0x1;
-	chip->patch_cr157 = (value >> 13) & 0x1;
-	chip->patch_6m_band_edge = (value >> 21) & 0x1;
-	chip->new_phy_layout = (value >> 31) & 0x1;
-	chip->al2230s_bit = (value >> 7) & 0x1;
-	chip->link_led = ((value >> 4) & 1) ? LED1 : LED2;
-	chip->supports_tx_led = 1;
-	if (value & (1 << 24)) { /* LED scenario */
-		if (value & (1 << 29))
-			chip->supports_tx_led = 0;
-	}
-
-	dev_dbg_f(zd_chip_dev(chip),
-		"RF %s %#01x PA type %#01x patch CCK %d patch CR157 %d "
-		"patch 6M %d new PHY %d link LED%d tx led %d\n",
-		zd_rf_name(*rf_type), *rf_type,
-		chip->pa_type, chip->patch_cck_gain,
-		chip->patch_cr157, chip->patch_6m_band_edge,
-		chip->new_phy_layout,
-		chip->link_led == LED1 ? 1 : 2,
-		chip->supports_tx_led);
-	return 0;
-error:
-	*rf_type = 0;
-	chip->pa_type = 0;
-	chip->patch_cck_gain = 0;
-	chip->patch_cr157 = 0;
-	chip->patch_6m_band_edge = 0;
-	chip->new_phy_layout = 0;
-	return r;
-}
-
-static int zd_write_mac_addr_common(struct zd_chip *chip, const u8 *mac_addr,
-				    const struct zd_ioreq32 *in_reqs,
-				    const char *type)
-{
-	int r;
-	struct zd_ioreq32 reqs[2] = {in_reqs[0], in_reqs[1]};
-
-	if (mac_addr) {
-		reqs[0].value = (mac_addr[3] << 24)
-			      | (mac_addr[2] << 16)
-			      | (mac_addr[1] <<  8)
-			      |  mac_addr[0];
-		reqs[1].value = (mac_addr[5] <<  8)
-			      |  mac_addr[4];
-		dev_dbg_f(zd_chip_dev(chip), "%s addr %pM\n", type, mac_addr);
-	} else {
-		dev_dbg_f(zd_chip_dev(chip), "set NULL %s\n", type);
-	}
-
-	mutex_lock(&chip->mutex);
-	r = zd_iowrite32a_locked(chip, reqs, ARRAY_SIZE(reqs));
-	mutex_unlock(&chip->mutex);
-	return r;
-}
-
-/* MAC address: if custom mac addresses are to be used CR_MAC_ADDR_P1 and
- *              CR_MAC_ADDR_P2 must be overwritten
- */
-int zd_write_mac_addr(struct zd_chip *chip, const u8 *mac_addr)
-{
-	static const struct zd_ioreq32 reqs[2] = {
-		[0] = { .addr = CR_MAC_ADDR_P1 },
-		[1] = { .addr = CR_MAC_ADDR_P2 },
-	};
-
-	return zd_write_mac_addr_common(chip, mac_addr, reqs, "mac");
-}
-
-int zd_write_bssid(struct zd_chip *chip, const u8 *bssid)
-{
-	static const struct zd_ioreq32 reqs[2] = {
-		[0] = { .addr = CR_BSSID_P1 },
-		[1] = { .addr = CR_BSSID_P2 },
-	};
-
-	return zd_write_mac_addr_common(chip, bssid, reqs, "bssid");
-}
-
-int zd_read_regdomain(struct zd_chip *chip, u8 *regdomain)
-{
-	int r;
-	u32 value;
-
-	mutex_lock(&chip->mutex);
-	r = zd_ioread32_locked(chip, &value, E2P_SUBID);
-	mutex_unlock(&chip->mutex);
-	if (r)
-		return r;
-
-	*regdomain = value >> 16;
-	dev_dbg_f(zd_chip_dev(chip), "regdomain: %#04x\n", *regdomain);
-
-	return 0;
-}
-
-static int read_values(struct zd_chip *chip, u8 *values, size_t count,
-	               zd_addr_t e2p_addr, u32 guard)
-{
-	int r;
-	int i;
-	u32 v;
-
-	ZD_ASSERT(mutex_is_locked(&chip->mutex));
-	for (i = 0;;) {
-		r = zd_ioread32_locked(chip, &v,
-			               (zd_addr_t)((u16)e2p_addr+i/2));
-		if (r)
-			return r;
-		v -= guard;
-		if (i+4 < count) {
-			values[i++] = v;
-			values[i++] = v >>  8;
-			values[i++] = v >> 16;
-			values[i++] = v >> 24;
-			continue;
-		}
-		for (;i < count; i++)
-			values[i] = v >> (8*(i%3));
-		return 0;
-	}
-}
-
-static int read_pwr_cal_values(struct zd_chip *chip)
-{
-	return read_values(chip, chip->pwr_cal_values,
-		        E2P_CHANNEL_COUNT, E2P_PWR_CAL_VALUE1,
-			0);
-}
-
-static int read_pwr_int_values(struct zd_chip *chip)
-{
-	return read_values(chip, chip->pwr_int_values,
-		        E2P_CHANNEL_COUNT, E2P_PWR_INT_VALUE1,
-			E2P_PWR_INT_GUARD);
-}
-
-static int read_ofdm_cal_values(struct zd_chip *chip)
-{
-	int r;
-	int i;
-	static const zd_addr_t addresses[] = {
-		E2P_36M_CAL_VALUE1,
-		E2P_48M_CAL_VALUE1,
-		E2P_54M_CAL_VALUE1,
-	};
-
-	for (i = 0; i < 3; i++) {
-		r = read_values(chip, chip->ofdm_cal_values[i],
-				E2P_CHANNEL_COUNT, addresses[i], 0);
-		if (r)
-			return r;
-	}
-	return 0;
-}
-
-static int read_cal_int_tables(struct zd_chip *chip)
-{
-	int r;
-
-	r = read_pwr_cal_values(chip);
-	if (r)
-		return r;
-	r = read_pwr_int_values(chip);
-	if (r)
-		return r;
-	r = read_ofdm_cal_values(chip);
-	if (r)
-		return r;
-	return 0;
-}
-
-/* phy means physical registers */
-int zd_chip_lock_phy_regs(struct zd_chip *chip)
-{
-	int r;
-	u32 tmp;
-
-	ZD_ASSERT(mutex_is_locked(&chip->mutex));
-	r = zd_ioread32_locked(chip, &tmp, CR_REG1);
-	if (r) {
-		dev_err(zd_chip_dev(chip), "error ioread32(CR_REG1): %d\n", r);
-		return r;
-	}
-
-	tmp &= ~UNLOCK_PHY_REGS;
-
-	r = zd_iowrite32_locked(chip, tmp, CR_REG1);
-	if (r)
-		dev_err(zd_chip_dev(chip), "error iowrite32(CR_REG1): %d\n", r);
-	return r;
-}
-
-int zd_chip_unlock_phy_regs(struct zd_chip *chip)
-{
-	int r;
-	u32 tmp;
-
-	ZD_ASSERT(mutex_is_locked(&chip->mutex));
-	r = zd_ioread32_locked(chip, &tmp, CR_REG1);
-	if (r) {
-		dev_err(zd_chip_dev(chip),
-			"error ioread32(CR_REG1): %d\n", r);
-		return r;
-	}
-
-	tmp |= UNLOCK_PHY_REGS;
-
-	r = zd_iowrite32_locked(chip, tmp, CR_REG1);
-	if (r)
-		dev_err(zd_chip_dev(chip), "error iowrite32(CR_REG1): %d\n", r);
-	return r;
-}
-
-/* ZD_CR157 can be optionally patched by the EEPROM for original ZD1211 */
-static int patch_cr157(struct zd_chip *chip)
-{
-	int r;
-	u16 value;
-
-	if (!chip->patch_cr157)
-		return 0;
-
-	r = zd_ioread16_locked(chip, &value, E2P_PHY_REG);
-	if (r)
-		return r;
-
-	dev_dbg_f(zd_chip_dev(chip), "patching value %x\n", value >> 8);
-	return zd_iowrite32_locked(chip, value >> 8, ZD_CR157);
-}
-
-/*
- * 6M band edge can be optionally overwritten for certain RF's
- * Vendor driver says: for FCC regulation, enabled per HWFeature 6M band edge
- * bit (for AL2230, AL2230S)
- */
-static int patch_6m_band_edge(struct zd_chip *chip, u8 channel)
-{
-	ZD_ASSERT(mutex_is_locked(&chip->mutex));
-	if (!chip->patch_6m_band_edge)
-		return 0;
-
-	return zd_rf_patch_6m_band_edge(&chip->rf, channel);
-}
-
-/* Generic implementation of 6M band edge patching, used by most RFs via
- * zd_rf_generic_patch_6m() */
-int zd_chip_generic_patch_6m_band(struct zd_chip *chip, int channel)
-{
-	struct zd_ioreq16 ioreqs[] = {
-		{ ZD_CR128, 0x14 }, { ZD_CR129, 0x12 }, { ZD_CR130, 0x10 },
-		{ ZD_CR47,  0x1e },
-	};
-
-	/* FIXME: Channel 11 is not the edge for all regulatory domains. */
-	if (channel == 1 || channel == 11)
-		ioreqs[0].value = 0x12;
-
-	dev_dbg_f(zd_chip_dev(chip), "patching for channel %d\n", channel);
-	return zd_iowrite16a_locked(chip, ioreqs, ARRAY_SIZE(ioreqs));
-}
-
-static int zd1211_hw_reset_phy(struct zd_chip *chip)
-{
-	static const struct zd_ioreq16 ioreqs[] = {
-		{ ZD_CR0,   0x0a }, { ZD_CR1,   0x06 }, { ZD_CR2,   0x26 },
-		{ ZD_CR3,   0x38 }, { ZD_CR4,   0x80 }, { ZD_CR9,   0xa0 },
-		{ ZD_CR10,  0x81 }, { ZD_CR11,  0x00 }, { ZD_CR12,  0x7f },
-		{ ZD_CR13,  0x8c }, { ZD_CR14,  0x80 }, { ZD_CR15,  0x3d },
-		{ ZD_CR16,  0x20 }, { ZD_CR17,  0x1e }, { ZD_CR18,  0x0a },
-		{ ZD_CR19,  0x48 }, { ZD_CR20,  0x0c }, { ZD_CR21,  0x0c },
-		{ ZD_CR22,  0x23 }, { ZD_CR23,  0x90 }, { ZD_CR24,  0x14 },
-		{ ZD_CR25,  0x40 }, { ZD_CR26,  0x10 }, { ZD_CR27,  0x19 },
-		{ ZD_CR28,  0x7f }, { ZD_CR29,  0x80 }, { ZD_CR30,  0x4b },
-		{ ZD_CR31,  0x60 }, { ZD_CR32,  0x43 }, { ZD_CR33,  0x08 },
-		{ ZD_CR34,  0x06 }, { ZD_CR35,  0x0a }, { ZD_CR36,  0x00 },
-		{ ZD_CR37,  0x00 }, { ZD_CR38,  0x38 }, { ZD_CR39,  0x0c },
-		{ ZD_CR40,  0x84 }, { ZD_CR41,  0x2a }, { ZD_CR42,  0x80 },
-		{ ZD_CR43,  0x10 }, { ZD_CR44,  0x12 }, { ZD_CR46,  0xff },
-		{ ZD_CR47,  0x1E }, { ZD_CR48,  0x26 }, { ZD_CR49,  0x5b },
-		{ ZD_CR64,  0xd0 }, { ZD_CR65,  0x04 }, { ZD_CR66,  0x58 },
-		{ ZD_CR67,  0xc9 }, { ZD_CR68,  0x88 }, { ZD_CR69,  0x41 },
-		{ ZD_CR70,  0x23 }, { ZD_CR71,  0x10 }, { ZD_CR72,  0xff },
-		{ ZD_CR73,  0x32 }, { ZD_CR74,  0x30 }, { ZD_CR75,  0x65 },
-		{ ZD_CR76,  0x41 }, { ZD_CR77,  0x1b }, { ZD_CR78,  0x30 },
-		{ ZD_CR79,  0x68 }, { ZD_CR80,  0x64 }, { ZD_CR81,  0x64 },
-		{ ZD_CR82,  0x00 }, { ZD_CR83,  0x00 }, { ZD_CR84,  0x00 },
-		{ ZD_CR85,  0x02 }, { ZD_CR86,  0x00 }, { ZD_CR87,  0x00 },
-		{ ZD_CR88,  0xff }, { ZD_CR89,  0xfc }, { ZD_CR90,  0x00 },
-		{ ZD_CR91,  0x00 }, { ZD_CR92,  0x00 }, { ZD_CR93,  0x08 },
-		{ ZD_CR94,  0x00 }, { ZD_CR95,  0x00 }, { ZD_CR96,  0xff },
-		{ ZD_CR97,  0xe7 }, { ZD_CR98,  0x00 }, { ZD_CR99,  0x00 },
-		{ ZD_CR100, 0x00 }, { ZD_CR101, 0xae }, { ZD_CR102, 0x02 },
-		{ ZD_CR103, 0x00 }, { ZD_CR104, 0x03 }, { ZD_CR105, 0x65 },
-		{ ZD_CR106, 0x04 }, { ZD_CR107, 0x00 }, { ZD_CR108, 0x0a },
-		{ ZD_CR109, 0xaa }, { ZD_CR110, 0xaa }, { ZD_CR111, 0x25 },
-		{ ZD_CR112, 0x25 }, { ZD_CR113, 0x00 }, { ZD_CR119, 0x1e },
-		{ ZD_CR125, 0x90 }, { ZD_CR126, 0x00 }, { ZD_CR127, 0x00 },
-		{ },
-		{ ZD_CR5,   0x00 }, { ZD_CR6,   0x00 }, { ZD_CR7,   0x00 },
-		{ ZD_CR8,   0x00 }, { ZD_CR9,   0x20 }, { ZD_CR12,  0xf0 },
-		{ ZD_CR20,  0x0e }, { ZD_CR21,  0x0e }, { ZD_CR27,  0x10 },
-		{ ZD_CR44,  0x33 }, { ZD_CR47,  0x1E }, { ZD_CR83,  0x24 },
-		{ ZD_CR84,  0x04 }, { ZD_CR85,  0x00 }, { ZD_CR86,  0x0C },
-		{ ZD_CR87,  0x12 }, { ZD_CR88,  0x0C }, { ZD_CR89,  0x00 },
-		{ ZD_CR90,  0x10 }, { ZD_CR91,  0x08 }, { ZD_CR93,  0x00 },
-		{ ZD_CR94,  0x01 }, { ZD_CR95,  0x00 }, { ZD_CR96,  0x50 },
-		{ ZD_CR97,  0x37 }, { ZD_CR98,  0x35 }, { ZD_CR101, 0x13 },
-		{ ZD_CR102, 0x27 }, { ZD_CR103, 0x27 }, { ZD_CR104, 0x18 },
-		{ ZD_CR105, 0x12 }, { ZD_CR109, 0x27 }, { ZD_CR110, 0x27 },
-		{ ZD_CR111, 0x27 }, { ZD_CR112, 0x27 }, { ZD_CR113, 0x27 },
-		{ ZD_CR114, 0x27 }, { ZD_CR115, 0x26 }, { ZD_CR116, 0x24 },
-		{ ZD_CR117, 0xfc }, { ZD_CR118, 0xfa }, { ZD_CR120, 0x4f },
-		{ ZD_CR125, 0xaa }, { ZD_CR127, 0x03 }, { ZD_CR128, 0x14 },
-		{ ZD_CR129, 0x12 }, { ZD_CR130, 0x10 }, { ZD_CR131, 0x0C },
-		{ ZD_CR136, 0xdf }, { ZD_CR137, 0x40 }, { ZD_CR138, 0xa0 },
-		{ ZD_CR139, 0xb0 }, { ZD_CR140, 0x99 }, { ZD_CR141, 0x82 },
-		{ ZD_CR142, 0x54 }, { ZD_CR143, 0x1c }, { ZD_CR144, 0x6c },
-		{ ZD_CR147, 0x07 }, { ZD_CR148, 0x4c }, { ZD_CR149, 0x50 },
-		{ ZD_CR150, 0x0e }, { ZD_CR151, 0x18 }, { ZD_CR160, 0xfe },
-		{ ZD_CR161, 0xee }, { ZD_CR162, 0xaa }, { ZD_CR163, 0xfa },
-		{ ZD_CR164, 0xfa }, { ZD_CR165, 0xea }, { ZD_CR166, 0xbe },
-		{ ZD_CR167, 0xbe }, { ZD_CR168, 0x6a }, { ZD_CR169, 0xba },
-		{ ZD_CR170, 0xba }, { ZD_CR171, 0xba },
-		/* Note: ZD_CR204 must lead the ZD_CR203 */
-		{ ZD_CR204, 0x7d },
-		{ },
-		{ ZD_CR203, 0x30 },
-	};
-
-	int r, t;
-
-	dev_dbg_f(zd_chip_dev(chip), "\n");
-
-	r = zd_chip_lock_phy_regs(chip);
-	if (r)
-		goto out;
-
-	r = zd_iowrite16a_locked(chip, ioreqs, ARRAY_SIZE(ioreqs));
-	if (r)
-		goto unlock;
-
-	r = patch_cr157(chip);
-unlock:
-	t = zd_chip_unlock_phy_regs(chip);
-	if (t && !r)
-		r = t;
-out:
-	return r;
-}
-
-static int zd1211b_hw_reset_phy(struct zd_chip *chip)
-{
-	static const struct zd_ioreq16 ioreqs[] = {
-		{ ZD_CR0,   0x14 }, { ZD_CR1,   0x06 }, { ZD_CR2,   0x26 },
-		{ ZD_CR3,   0x38 }, { ZD_CR4,   0x80 }, { ZD_CR9,   0xe0 },
-		{ ZD_CR10,  0x81 },
-		/* power control { { ZD_CR11,  1 << 6 }, */
-		{ ZD_CR11,  0x00 },
-		{ ZD_CR12,  0xf0 }, { ZD_CR13,  0x8c }, { ZD_CR14,  0x80 },
-		{ ZD_CR15,  0x3d }, { ZD_CR16,  0x20 }, { ZD_CR17,  0x1e },
-		{ ZD_CR18,  0x0a }, { ZD_CR19,  0x48 },
-		{ ZD_CR20,  0x10 }, /* Org:0x0E, ComTrend:RalLink AP */
-		{ ZD_CR21,  0x0e }, { ZD_CR22,  0x23 }, { ZD_CR23,  0x90 },
-		{ ZD_CR24,  0x14 }, { ZD_CR25,  0x40 }, { ZD_CR26,  0x10 },
-		{ ZD_CR27,  0x10 }, { ZD_CR28,  0x7f }, { ZD_CR29,  0x80 },
-		{ ZD_CR30,  0x4b }, /* ASIC/FWT, no jointly decoder */
-		{ ZD_CR31,  0x60 }, { ZD_CR32,  0x43 }, { ZD_CR33,  0x08 },
-		{ ZD_CR34,  0x06 }, { ZD_CR35,  0x0a }, { ZD_CR36,  0x00 },
-		{ ZD_CR37,  0x00 }, { ZD_CR38,  0x38 }, { ZD_CR39,  0x0c },
-		{ ZD_CR40,  0x84 }, { ZD_CR41,  0x2a }, { ZD_CR42,  0x80 },
-		{ ZD_CR43,  0x10 }, { ZD_CR44,  0x33 }, { ZD_CR46,  0xff },
-		{ ZD_CR47,  0x1E }, { ZD_CR48,  0x26 }, { ZD_CR49,  0x5b },
-		{ ZD_CR64,  0xd0 }, { ZD_CR65,  0x04 }, { ZD_CR66,  0x58 },
-		{ ZD_CR67,  0xc9 }, { ZD_CR68,  0x88 }, { ZD_CR69,  0x41 },
-		{ ZD_CR70,  0x23 }, { ZD_CR71,  0x10 }, { ZD_CR72,  0xff },
-		{ ZD_CR73,  0x32 }, { ZD_CR74,  0x30 }, { ZD_CR75,  0x65 },
-		{ ZD_CR76,  0x41 }, { ZD_CR77,  0x1b }, { ZD_CR78,  0x30 },
-		{ ZD_CR79,  0xf0 }, { ZD_CR80,  0x64 }, { ZD_CR81,  0x64 },
-		{ ZD_CR82,  0x00 }, { ZD_CR83,  0x24 }, { ZD_CR84,  0x04 },
-		{ ZD_CR85,  0x00 }, { ZD_CR86,  0x0c }, { ZD_CR87,  0x12 },
-		{ ZD_CR88,  0x0c }, { ZD_CR89,  0x00 }, { ZD_CR90,  0x58 },
-		{ ZD_CR91,  0x04 }, { ZD_CR92,  0x00 }, { ZD_CR93,  0x00 },
-		{ ZD_CR94,  0x01 },
-		{ ZD_CR95,  0x20 }, /* ZD1211B */
-		{ ZD_CR96,  0x50 }, { ZD_CR97,  0x37 }, { ZD_CR98,  0x35 },
-		{ ZD_CR99,  0x00 }, { ZD_CR100, 0x01 }, { ZD_CR101, 0x13 },
-		{ ZD_CR102, 0x27 }, { ZD_CR103, 0x27 }, { ZD_CR104, 0x18 },
-		{ ZD_CR105, 0x12 }, { ZD_CR106, 0x04 }, { ZD_CR107, 0x00 },
-		{ ZD_CR108, 0x0a }, { ZD_CR109, 0x27 }, { ZD_CR110, 0x27 },
-		{ ZD_CR111, 0x27 }, { ZD_CR112, 0x27 }, { ZD_CR113, 0x27 },
-		{ ZD_CR114, 0x27 }, { ZD_CR115, 0x26 }, { ZD_CR116, 0x24 },
-		{ ZD_CR117, 0xfc }, { ZD_CR118, 0xfa }, { ZD_CR119, 0x1e },
-		{ ZD_CR125, 0x90 }, { ZD_CR126, 0x00 }, { ZD_CR127, 0x00 },
-		{ ZD_CR128, 0x14 }, { ZD_CR129, 0x12 }, { ZD_CR130, 0x10 },
-		{ ZD_CR131, 0x0c }, { ZD_CR136, 0xdf }, { ZD_CR137, 0xa0 },
-		{ ZD_CR138, 0xa8 }, { ZD_CR139, 0xb4 }, { ZD_CR140, 0x98 },
-		{ ZD_CR141, 0x82 }, { ZD_CR142, 0x53 }, { ZD_CR143, 0x1c },
-		{ ZD_CR144, 0x6c }, { ZD_CR147, 0x07 }, { ZD_CR148, 0x40 },
-		{ ZD_CR149, 0x40 }, /* Org:0x50 ComTrend:RalLink AP */
-		{ ZD_CR150, 0x14 }, /* Org:0x0E ComTrend:RalLink AP */
-		{ ZD_CR151, 0x18 }, { ZD_CR159, 0x70 }, { ZD_CR160, 0xfe },
-		{ ZD_CR161, 0xee }, { ZD_CR162, 0xaa }, { ZD_CR163, 0xfa },
-		{ ZD_CR164, 0xfa }, { ZD_CR165, 0xea }, { ZD_CR166, 0xbe },
-		{ ZD_CR167, 0xbe }, { ZD_CR168, 0x6a }, { ZD_CR169, 0xba },
-		{ ZD_CR170, 0xba }, { ZD_CR171, 0xba },
-		/* Note: ZD_CR204 must lead the ZD_CR203 */
-		{ ZD_CR204, 0x7d },
-		{},
-		{ ZD_CR203, 0x30 },
-	};
-
-	int r, t;
-
-	dev_dbg_f(zd_chip_dev(chip), "\n");
-
-	r = zd_chip_lock_phy_regs(chip);
-	if (r)
-		goto out;
-
-	r = zd_iowrite16a_locked(chip, ioreqs, ARRAY_SIZE(ioreqs));
-	t = zd_chip_unlock_phy_regs(chip);
-	if (t && !r)
-		r = t;
-out:
-	return r;
-}
-
-static int hw_reset_phy(struct zd_chip *chip)
-{
-	return zd_chip_is_zd1211b(chip) ? zd1211b_hw_reset_phy(chip) :
-		                  zd1211_hw_reset_phy(chip);
-}
-
-static int zd1211_hw_init_hmac(struct zd_chip *chip)
-{
-	static const struct zd_ioreq32 ioreqs[] = {
-		{ CR_ZD1211_RETRY_MAX,		ZD1211_RETRY_COUNT },
-		{ CR_RX_THRESHOLD,		0x000c0640 },
-	};
-
-	dev_dbg_f(zd_chip_dev(chip), "\n");
-	ZD_ASSERT(mutex_is_locked(&chip->mutex));
-	return zd_iowrite32a_locked(chip, ioreqs, ARRAY_SIZE(ioreqs));
-}
-
-static int zd1211b_hw_init_hmac(struct zd_chip *chip)
-{
-	static const struct zd_ioreq32 ioreqs[] = {
-		{ CR_ZD1211B_RETRY_MAX,		ZD1211B_RETRY_COUNT },
-		{ CR_ZD1211B_CWIN_MAX_MIN_AC0,	0x007f003f },
-		{ CR_ZD1211B_CWIN_MAX_MIN_AC1,	0x007f003f },
-		{ CR_ZD1211B_CWIN_MAX_MIN_AC2,  0x003f001f },
-		{ CR_ZD1211B_CWIN_MAX_MIN_AC3,  0x001f000f },
-		{ CR_ZD1211B_AIFS_CTL1,		0x00280028 },
-		{ CR_ZD1211B_AIFS_CTL2,		0x008C003C },
-		{ CR_ZD1211B_TXOP,		0x01800824 },
-		{ CR_RX_THRESHOLD,		0x000c0eff, },
-	};
-
-	dev_dbg_f(zd_chip_dev(chip), "\n");
-	ZD_ASSERT(mutex_is_locked(&chip->mutex));
-	return zd_iowrite32a_locked(chip, ioreqs, ARRAY_SIZE(ioreqs));
-}
-
-static int hw_init_hmac(struct zd_chip *chip)
-{
-	int r;
-	static const struct zd_ioreq32 ioreqs[] = {
-		{ CR_ACK_TIMEOUT_EXT,		0x20 },
-		{ CR_ADDA_MBIAS_WARMTIME,	0x30000808 },
-		{ CR_SNIFFER_ON,		0 },
-		{ CR_RX_FILTER,			STA_RX_FILTER },
-		{ CR_GROUP_HASH_P1,		0x00 },
-		{ CR_GROUP_HASH_P2,		0x80000000 },
-		{ CR_REG1,			0xa4 },
-		{ CR_ADDA_PWR_DWN,		0x7f },
-		{ CR_BCN_PLCP_CFG,		0x00f00401 },
-		{ CR_PHY_DELAY,			0x00 },
-		{ CR_ACK_TIMEOUT_EXT,		0x80 },
-		{ CR_ADDA_PWR_DWN,		0x00 },
-		{ CR_ACK_TIME_80211,		0x100 },
-		{ CR_RX_PE_DELAY,		0x70 },
-		{ CR_PS_CTRL,			0x10000000 },
-		{ CR_RTS_CTS_RATE,		0x02030203 },
-		{ CR_AFTER_PNP,			0x1 },
-		{ CR_WEP_PROTECT,		0x114 },
-		{ CR_IFS_VALUE,			IFS_VALUE_DEFAULT },
-		{ CR_CAM_MODE,			MODE_AP_WDS},
-	};
-
-	ZD_ASSERT(mutex_is_locked(&chip->mutex));
-	r = zd_iowrite32a_locked(chip, ioreqs, ARRAY_SIZE(ioreqs));
-	if (r)
-		return r;
-
-	return zd_chip_is_zd1211b(chip) ?
-		zd1211b_hw_init_hmac(chip) : zd1211_hw_init_hmac(chip);
-}
-
-struct aw_pt_bi {
-	u32 atim_wnd_period;
-	u32 pre_tbtt;
-	u32 beacon_interval;
-};
-
-static int get_aw_pt_bi(struct zd_chip *chip, struct aw_pt_bi *s)
-{
-	int r;
-	static const zd_addr_t aw_pt_bi_addr[] =
-		{ CR_ATIM_WND_PERIOD, CR_PRE_TBTT, CR_BCN_INTERVAL };
-	u32 values[3];
-
-	r = zd_ioread32v_locked(chip, values, (const zd_addr_t *)aw_pt_bi_addr,
-		         ARRAY_SIZE(aw_pt_bi_addr));
-	if (r) {
-		memset(s, 0, sizeof(*s));
-		return r;
-	}
-
-	s->atim_wnd_period = values[0];
-	s->pre_tbtt = values[1];
-	s->beacon_interval = values[2];
-	return 0;
-}
-
-static int set_aw_pt_bi(struct zd_chip *chip, struct aw_pt_bi *s)
-{
-	struct zd_ioreq32 reqs[3];
-	u16 b_interval = s->beacon_interval & 0xffff;
-
-	if (b_interval <= 5)
-		b_interval = 5;
-	if (s->pre_tbtt < 4 || s->pre_tbtt >= b_interval)
-		s->pre_tbtt = b_interval - 1;
-	if (s->atim_wnd_period >= s->pre_tbtt)
-		s->atim_wnd_period = s->pre_tbtt - 1;
-
-	reqs[0].addr = CR_ATIM_WND_PERIOD;
-	reqs[0].value = s->atim_wnd_period;
-	reqs[1].addr = CR_PRE_TBTT;
-	reqs[1].value = s->pre_tbtt;
-	reqs[2].addr = CR_BCN_INTERVAL;
-	reqs[2].value = (s->beacon_interval & ~0xffff) | b_interval;
-
-	return zd_iowrite32a_locked(chip, reqs, ARRAY_SIZE(reqs));
-}
-
-
-static int set_beacon_interval(struct zd_chip *chip, u16 interval,
-			       u8 dtim_period, int type)
-{
-	int r;
-	struct aw_pt_bi s;
-	u32 b_interval, mode_flag;
-
-	ZD_ASSERT(mutex_is_locked(&chip->mutex));
-
-	if (interval > 0) {
-		switch (type) {
-		case NL80211_IFTYPE_ADHOC:
-		case NL80211_IFTYPE_MESH_POINT:
-			mode_flag = BCN_MODE_IBSS;
-			break;
-		case NL80211_IFTYPE_AP:
-			mode_flag = BCN_MODE_AP;
-			break;
-		default:
-			mode_flag = 0;
-			break;
-		}
-	} else {
-		dtim_period = 0;
-		mode_flag = 0;
-	}
-
-	b_interval = mode_flag | (dtim_period << 16) | interval;
-
-	r = zd_iowrite32_locked(chip, b_interval, CR_BCN_INTERVAL);
-	if (r)
-		return r;
-	r = get_aw_pt_bi(chip, &s);
-	if (r)
-		return r;
-	return set_aw_pt_bi(chip, &s);
-}
-
-int zd_set_beacon_interval(struct zd_chip *chip, u16 interval, u8 dtim_period,
-			   int type)
-{
-	int r;
-
-	mutex_lock(&chip->mutex);
-	r = set_beacon_interval(chip, interval, dtim_period, type);
-	mutex_unlock(&chip->mutex);
-	return r;
-}
-
-static int hw_init(struct zd_chip *chip)
-{
-	int r;
-
-	dev_dbg_f(zd_chip_dev(chip), "\n");
-	ZD_ASSERT(mutex_is_locked(&chip->mutex));
-	r = hw_reset_phy(chip);
-	if (r)
-		return r;
-
-	r = hw_init_hmac(chip);
-	if (r)
-		return r;
-
-	return set_beacon_interval(chip, 100, 0, NL80211_IFTYPE_UNSPECIFIED);
-}
-
-static zd_addr_t fw_reg_addr(struct zd_chip *chip, u16 offset)
-{
-	return (zd_addr_t)((u16)chip->fw_regs_base + offset);
-}
-
-#ifdef DEBUG
-static int dump_cr(struct zd_chip *chip, const zd_addr_t addr,
-	           const char *addr_string)
-{
-	int r;
-	u32 value;
-
-	r = zd_ioread32_locked(chip, &value, addr);
-	if (r) {
-		dev_dbg_f(zd_chip_dev(chip),
-			"error reading %s. Error number %d\n", addr_string, r);
-		return r;
-	}
-
-	dev_dbg_f(zd_chip_dev(chip), "%s %#010x\n",
-		addr_string, (unsigned int)value);
-	return 0;
-}
-
-static int test_init(struct zd_chip *chip)
-{
-	int r;
-
-	r = dump_cr(chip, CR_AFTER_PNP, "CR_AFTER_PNP");
-	if (r)
-		return r;
-	r = dump_cr(chip, CR_GPI_EN, "CR_GPI_EN");
-	if (r)
-		return r;
-	return dump_cr(chip, CR_INTERRUPT, "CR_INTERRUPT");
-}
-
-static void dump_fw_registers(struct zd_chip *chip)
-{
-	const zd_addr_t addr[4] = {
-		fw_reg_addr(chip, FW_REG_FIRMWARE_VER),
-		fw_reg_addr(chip, FW_REG_USB_SPEED),
-		fw_reg_addr(chip, FW_REG_FIX_TX_RATE),
-		fw_reg_addr(chip, FW_REG_LED_LINK_STATUS),
-	};
-
-	int r;
-	u16 values[4];
-
-	r = zd_ioread16v_locked(chip, values, (const zd_addr_t*)addr,
-		         ARRAY_SIZE(addr));
-	if (r) {
-		dev_dbg_f(zd_chip_dev(chip), "error %d zd_ioread16v_locked\n",
-			 r);
-		return;
-	}
-
-	dev_dbg_f(zd_chip_dev(chip), "FW_FIRMWARE_VER %#06hx\n", values[0]);
-	dev_dbg_f(zd_chip_dev(chip), "FW_USB_SPEED %#06hx\n", values[1]);
-	dev_dbg_f(zd_chip_dev(chip), "FW_FIX_TX_RATE %#06hx\n", values[2]);
-	dev_dbg_f(zd_chip_dev(chip), "FW_LINK_STATUS %#06hx\n", values[3]);
-}
-#endif /* DEBUG */
-
-static int print_fw_version(struct zd_chip *chip)
-{
-	struct wiphy *wiphy = zd_chip_to_mac(chip)->hw->wiphy;
-	int r;
-	u16 version;
-
-	r = zd_ioread16_locked(chip, &version,
-		fw_reg_addr(chip, FW_REG_FIRMWARE_VER));
-	if (r)
-		return r;
-
-	dev_info(zd_chip_dev(chip),"firmware version %04hx\n", version);
-
-	snprintf(wiphy->fw_version, sizeof(wiphy->fw_version),
-			"%04hx", version);
-
-	return 0;
-}
-
-static int set_mandatory_rates(struct zd_chip *chip, int gmode)
-{
-	u32 rates;
-	ZD_ASSERT(mutex_is_locked(&chip->mutex));
-	/* This sets the mandatory rates, which only depend from the standard
-	 * that the device is supporting. Until further notice we should try
-	 * to support 802.11g also for full speed USB.
-	 */
-	if (!gmode)
-		rates = CR_RATE_1M|CR_RATE_2M|CR_RATE_5_5M|CR_RATE_11M;
-	else
-		rates = CR_RATE_1M|CR_RATE_2M|CR_RATE_5_5M|CR_RATE_11M|
-			CR_RATE_6M|CR_RATE_12M|CR_RATE_24M;
-
-	return zd_iowrite32_locked(chip, rates, CR_MANDATORY_RATE_TBL);
-}
-
-int zd_chip_set_rts_cts_rate_locked(struct zd_chip *chip,
-				    int preamble)
-{
-	u32 value = 0;
-
-	dev_dbg_f(zd_chip_dev(chip), "preamble=%x\n", preamble);
-	value |= preamble << RTSCTS_SH_RTS_PMB_TYPE;
-	value |= preamble << RTSCTS_SH_CTS_PMB_TYPE;
-
-	/* We always send 11M RTS/self-CTS messages, like the vendor driver. */
-	value |= ZD_PURE_RATE(ZD_CCK_RATE_11M) << RTSCTS_SH_RTS_RATE;
-	value |= ZD_RX_CCK << RTSCTS_SH_RTS_MOD_TYPE;
-	value |= ZD_PURE_RATE(ZD_CCK_RATE_11M) << RTSCTS_SH_CTS_RATE;
-	value |= ZD_RX_CCK << RTSCTS_SH_CTS_MOD_TYPE;
-
-	return zd_iowrite32_locked(chip, value, CR_RTS_CTS_RATE);
-}
-
-int zd_chip_enable_hwint(struct zd_chip *chip)
-{
-	int r;
-
-	mutex_lock(&chip->mutex);
-	r = zd_iowrite32_locked(chip, HWINT_ENABLED, CR_INTERRUPT);
-	mutex_unlock(&chip->mutex);
-	return r;
-}
-
-static int disable_hwint(struct zd_chip *chip)
-{
-	return zd_iowrite32_locked(chip, HWINT_DISABLED, CR_INTERRUPT);
-}
-
-int zd_chip_disable_hwint(struct zd_chip *chip)
-{
-	int r;
-
-	mutex_lock(&chip->mutex);
-	r = disable_hwint(chip);
-	mutex_unlock(&chip->mutex);
-	return r;
-}
-
-static int read_fw_regs_offset(struct zd_chip *chip)
-{
-	int r;
-
-	ZD_ASSERT(mutex_is_locked(&chip->mutex));
-	r = zd_ioread16_locked(chip, (u16*)&chip->fw_regs_base,
-		               FWRAW_REGS_ADDR);
-	if (r)
-		return r;
-	dev_dbg_f(zd_chip_dev(chip), "fw_regs_base: %#06hx\n",
-		  (u16)chip->fw_regs_base);
-
-	return 0;
-}
-
-/* Read mac address using pre-firmware interface */
-int zd_chip_read_mac_addr_fw(struct zd_chip *chip, u8 *addr)
-{
-	dev_dbg_f(zd_chip_dev(chip), "\n");
-	return zd_usb_read_fw(&chip->usb, E2P_MAC_ADDR_P1, addr,
-		ETH_ALEN);
-}
-
-int zd_chip_init_hw(struct zd_chip *chip)
-{
-	int r;
-	u8 rf_type;
-
-	dev_dbg_f(zd_chip_dev(chip), "\n");
-
-	mutex_lock(&chip->mutex);
-
-#ifdef DEBUG
-	r = test_init(chip);
-	if (r)
-		goto out;
-#endif
-	r = zd_iowrite32_locked(chip, 1, CR_AFTER_PNP);
-	if (r)
-		goto out;
-
-	r = read_fw_regs_offset(chip);
-	if (r)
-		goto out;
-
-	/* GPI is always disabled, also in the other driver.
-	 */
-	r = zd_iowrite32_locked(chip, 0, CR_GPI_EN);
-	if (r)
-		goto out;
-	r = zd_iowrite32_locked(chip, CWIN_SIZE, CR_CWMIN_CWMAX);
-	if (r)
-		goto out;
-	/* Currently we support IEEE 802.11g for full and high speed USB.
-	 * It might be discussed, whether we should support pure b mode for
-	 * full speed USB.
-	 */
-	r = set_mandatory_rates(chip, 1);
-	if (r)
-		goto out;
-	/* Disabling interrupts is certainly a smart thing here.
-	 */
-	r = disable_hwint(chip);
-	if (r)
-		goto out;
-	r = read_pod(chip, &rf_type);
-	if (r)
-		goto out;
-	r = hw_init(chip);
-	if (r)
-		goto out;
-	r = zd_rf_init_hw(&chip->rf, rf_type);
-	if (r)
-		goto out;
-
-	r = print_fw_version(chip);
-	if (r)
-		goto out;
-
-#ifdef DEBUG
-	dump_fw_registers(chip);
-	r = test_init(chip);
-	if (r)
-		goto out;
-#endif /* DEBUG */
-
-	r = read_cal_int_tables(chip);
-	if (r)
-		goto out;
-
-	print_id(chip);
-out:
-	mutex_unlock(&chip->mutex);
-	return r;
-}
-
-static int update_pwr_int(struct zd_chip *chip, u8 channel)
-{
-	u8 value = chip->pwr_int_values[channel - 1];
-	return zd_iowrite16_locked(chip, value, ZD_CR31);
-}
-
-static int update_pwr_cal(struct zd_chip *chip, u8 channel)
-{
-	u8 value = chip->pwr_cal_values[channel-1];
-	return zd_iowrite16_locked(chip, value, ZD_CR68);
-}
-
-static int update_ofdm_cal(struct zd_chip *chip, u8 channel)
-{
-	struct zd_ioreq16 ioreqs[3];
-
-	ioreqs[0].addr = ZD_CR67;
-	ioreqs[0].value = chip->ofdm_cal_values[OFDM_36M_INDEX][channel-1];
-	ioreqs[1].addr = ZD_CR66;
-	ioreqs[1].value = chip->ofdm_cal_values[OFDM_48M_INDEX][channel-1];
-	ioreqs[2].addr = ZD_CR65;
-	ioreqs[2].value = chip->ofdm_cal_values[OFDM_54M_INDEX][channel-1];
-
-	return zd_iowrite16a_locked(chip, ioreqs, ARRAY_SIZE(ioreqs));
-}
-
-static int update_channel_integration_and_calibration(struct zd_chip *chip,
-	                                              u8 channel)
-{
-	int r;
-
-	if (!zd_rf_should_update_pwr_int(&chip->rf))
-		return 0;
-
-	r = update_pwr_int(chip, channel);
-	if (r)
-		return r;
-	if (zd_chip_is_zd1211b(chip)) {
-		static const struct zd_ioreq16 ioreqs[] = {
-			{ ZD_CR69, 0x28 },
-			{},
-			{ ZD_CR69, 0x2a },
-		};
-
-		r = update_ofdm_cal(chip, channel);
-		if (r)
-			return r;
-		r = update_pwr_cal(chip, channel);
-		if (r)
-			return r;
-		r = zd_iowrite16a_locked(chip, ioreqs, ARRAY_SIZE(ioreqs));
-		if (r)
-			return r;
-	}
-
-	return 0;
-}
-
-/* The CCK baseband gain can be optionally patched by the EEPROM */
-static int patch_cck_gain(struct zd_chip *chip)
-{
-	int r;
-	u32 value;
-
-	if (!chip->patch_cck_gain || !zd_rf_should_patch_cck_gain(&chip->rf))
-		return 0;
-
-	ZD_ASSERT(mutex_is_locked(&chip->mutex));
-	r = zd_ioread32_locked(chip, &value, E2P_PHY_REG);
-	if (r)
-		return r;
-	dev_dbg_f(zd_chip_dev(chip), "patching value %x\n", value & 0xff);
-	return zd_iowrite16_locked(chip, value & 0xff, ZD_CR47);
-}
-
-int zd_chip_set_channel(struct zd_chip *chip, u8 channel)
-{
-	int r, t;
-
-	mutex_lock(&chip->mutex);
-	r = zd_chip_lock_phy_regs(chip);
-	if (r)
-		goto out;
-	r = zd_rf_set_channel(&chip->rf, channel);
-	if (r)
-		goto unlock;
-	r = update_channel_integration_and_calibration(chip, channel);
-	if (r)
-		goto unlock;
-	r = patch_cck_gain(chip);
-	if (r)
-		goto unlock;
-	r = patch_6m_band_edge(chip, channel);
-	if (r)
-		goto unlock;
-	r = zd_iowrite32_locked(chip, 0, CR_CONFIG_PHILIPS);
-unlock:
-	t = zd_chip_unlock_phy_regs(chip);
-	if (t && !r)
-		r = t;
-out:
-	mutex_unlock(&chip->mutex);
-	return r;
-}
-
-u8 zd_chip_get_channel(struct zd_chip *chip)
-{
-	u8 channel;
-
-	mutex_lock(&chip->mutex);
-	channel = chip->rf.channel;
-	mutex_unlock(&chip->mutex);
-	return channel;
-}
-
-int zd_chip_control_leds(struct zd_chip *chip, enum led_status status)
-{
-	const zd_addr_t a[] = {
-		fw_reg_addr(chip, FW_REG_LED_LINK_STATUS),
-		CR_LED,
-	};
-
-	int r;
-	u16 v[ARRAY_SIZE(a)];
-	struct zd_ioreq16 ioreqs[ARRAY_SIZE(a)] = {
-		[0] = { fw_reg_addr(chip, FW_REG_LED_LINK_STATUS) },
-		[1] = { CR_LED },
-	};
-	u16 other_led;
-
-	mutex_lock(&chip->mutex);
-	r = zd_ioread16v_locked(chip, v, (const zd_addr_t *)a, ARRAY_SIZE(a));
-	if (r)
-		goto out;
-
-	other_led = chip->link_led == LED1 ? LED2 : LED1;
-
-	switch (status) {
-	case ZD_LED_OFF:
-		ioreqs[0].value = FW_LINK_OFF;
-		ioreqs[1].value = v[1] & ~(LED1|LED2);
-		break;
-	case ZD_LED_SCANNING:
-		ioreqs[0].value = FW_LINK_OFF;
-		ioreqs[1].value = v[1] & ~other_led;
-		if (get_seconds() % 3 == 0) {
-			ioreqs[1].value &= ~chip->link_led;
-		} else {
-			ioreqs[1].value |= chip->link_led;
-		}
-		break;
-	case ZD_LED_ASSOCIATED:
-		ioreqs[0].value = FW_LINK_TX;
-		ioreqs[1].value = v[1] & ~other_led;
-		ioreqs[1].value |= chip->link_led;
-		break;
-	default:
-		r = -EINVAL;
-		goto out;
-	}
-
-	if (v[0] != ioreqs[0].value || v[1] != ioreqs[1].value) {
-		r = zd_iowrite16a_locked(chip, ioreqs, ARRAY_SIZE(ioreqs));
-		if (r)
-			goto out;
-	}
-	r = 0;
-out:
-	mutex_unlock(&chip->mutex);
-	return r;
-}
-
-int zd_chip_set_basic_rates(struct zd_chip *chip, u16 cr_rates)
-{
-	int r;
-
-	if (cr_rates & ~(CR_RATES_80211B|CR_RATES_80211G))
-		return -EINVAL;
-
-	mutex_lock(&chip->mutex);
-	r = zd_iowrite32_locked(chip, cr_rates, CR_BASIC_RATE_TBL);
-	mutex_unlock(&chip->mutex);
-	return r;
-}
-
-static inline u8 zd_rate_from_ofdm_plcp_header(const void *rx_frame)
-{
-	return ZD_OFDM | zd_ofdm_plcp_header_rate(rx_frame);
-}
-
-/**
- * zd_rx_rate - report zd-rate
- * @rx_frame - received frame
- * @rx_status - rx_status as given by the device
- *
- * This function converts the rate as encoded in the received packet to the
- * zd-rate, we are using on other places in the driver.
- */
-u8 zd_rx_rate(const void *rx_frame, const struct rx_status *status)
-{
-	u8 zd_rate;
-	if (status->frame_status & ZD_RX_OFDM) {
-		zd_rate = zd_rate_from_ofdm_plcp_header(rx_frame);
-	} else {
-		switch (zd_cck_plcp_header_signal(rx_frame)) {
-		case ZD_CCK_PLCP_SIGNAL_1M:
-			zd_rate = ZD_CCK_RATE_1M;
-			break;
-		case ZD_CCK_PLCP_SIGNAL_2M:
-			zd_rate = ZD_CCK_RATE_2M;
-			break;
-		case ZD_CCK_PLCP_SIGNAL_5M5:
-			zd_rate = ZD_CCK_RATE_5_5M;
-			break;
-		case ZD_CCK_PLCP_SIGNAL_11M:
-			zd_rate = ZD_CCK_RATE_11M;
-			break;
-		default:
-			zd_rate = 0;
-		}
-	}
-
-	return zd_rate;
-}
-
-int zd_chip_switch_radio_on(struct zd_chip *chip)
-{
-	int r;
-
-	mutex_lock(&chip->mutex);
-	r = zd_switch_radio_on(&chip->rf);
-	mutex_unlock(&chip->mutex);
-	return r;
-}
-
-int zd_chip_switch_radio_off(struct zd_chip *chip)
-{
-	int r;
-
-	mutex_lock(&chip->mutex);
-	r = zd_switch_radio_off(&chip->rf);
-	mutex_unlock(&chip->mutex);
-	return r;
-}
-
-int zd_chip_enable_int(struct zd_chip *chip)
-{
-	int r;
-
-	mutex_lock(&chip->mutex);
-	r = zd_usb_enable_int(&chip->usb);
-	mutex_unlock(&chip->mutex);
-	return r;
-}
-
-void zd_chip_disable_int(struct zd_chip *chip)
-{
-	mutex_lock(&chip->mutex);
-	zd_usb_disable_int(&chip->usb);
-	mutex_unlock(&chip->mutex);
-
-	/* cancel pending interrupt work */
-	cancel_work_sync(&zd_chip_to_mac(chip)->process_intr);
-}
-
-int zd_chip_enable_rxtx(struct zd_chip *chip)
-{
-	int r;
-
-	mutex_lock(&chip->mutex);
-	zd_usb_enable_tx(&chip->usb);
-	r = zd_usb_enable_rx(&chip->usb);
-	zd_tx_watchdog_enable(&chip->usb);
-	mutex_unlock(&chip->mutex);
-	return r;
-}
-
-void zd_chip_disable_rxtx(struct zd_chip *chip)
-{
-	mutex_lock(&chip->mutex);
-	zd_tx_watchdog_disable(&chip->usb);
-	zd_usb_disable_rx(&chip->usb);
-	zd_usb_disable_tx(&chip->usb);
-	mutex_unlock(&chip->mutex);
-}
-
-int zd_rfwritev_locked(struct zd_chip *chip,
-	               const u32* values, unsigned int count, u8 bits)
-{
-	int r;
-	unsigned int i;
-
-	for (i = 0; i < count; i++) {
-		r = zd_rfwrite_locked(chip, values[i], bits);
-		if (r)
-			return r;
-	}
-
-	return 0;
-}
-
-/*
- * We can optionally program the RF directly through CR regs, if supported by
- * the hardware. This is much faster than the older method.
- */
-int zd_rfwrite_cr_locked(struct zd_chip *chip, u32 value)
-{
-	const struct zd_ioreq16 ioreqs[] = {
-		{ ZD_CR244, (value >> 16) & 0xff },
-		{ ZD_CR243, (value >>  8) & 0xff },
-		{ ZD_CR242,  value        & 0xff },
-	};
-	ZD_ASSERT(mutex_is_locked(&chip->mutex));
-	return zd_iowrite16a_locked(chip, ioreqs, ARRAY_SIZE(ioreqs));
-}
-
-int zd_rfwritev_cr_locked(struct zd_chip *chip,
-	                  const u32 *values, unsigned int count)
-{
-	int r;
-	unsigned int i;
-
-	for (i = 0; i < count; i++) {
-		r = zd_rfwrite_cr_locked(chip, values[i]);
-		if (r)
-			return r;
-	}
-
-	return 0;
-}
-
-int zd_chip_set_multicast_hash(struct zd_chip *chip,
-	                       struct zd_mc_hash *hash)
-{
-	const struct zd_ioreq32 ioreqs[] = {
-		{ CR_GROUP_HASH_P1, hash->low },
-		{ CR_GROUP_HASH_P2, hash->high },
-	};
-
-	return zd_iowrite32a(chip, ioreqs, ARRAY_SIZE(ioreqs));
-}
-
-u64 zd_chip_get_tsf(struct zd_chip *chip)
-{
-	int r;
-	static const zd_addr_t aw_pt_bi_addr[] =
-		{ CR_TSF_LOW_PART, CR_TSF_HIGH_PART };
-	u32 values[2];
-	u64 tsf;
-
-	mutex_lock(&chip->mutex);
-	r = zd_ioread32v_locked(chip, values, (const zd_addr_t *)aw_pt_bi_addr,
-	                        ARRAY_SIZE(aw_pt_bi_addr));
-	mutex_unlock(&chip->mutex);
-	if (r)
-		return 0;
-
-	tsf = values[1];
-	tsf = (tsf << 32) | values[0];
-
-	return tsf;
-}
diff --git a/drivers/net/wireless/zd1211rw/zd_chip.h b/drivers/net/wireless/zd1211rw/zd_chip.h
deleted file mode 100644
index b03786c9f..000000000
--- a/drivers/net/wireless/zd1211rw/zd_chip.h
+++ /dev/null
@@ -1,983 +0,0 @@
-/* ZD1211 USB-WLAN driver for Linux
- *
- * Copyright (C) 2005-2007 Ulrich Kunitz <kune@deine-taler.de>
- * Copyright (C) 2006-2007 Daniel Drake <dsd@gentoo.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, or
- * (at your option) any later version.
- *
- * 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/>.
- */
-
-#ifndef _ZD_CHIP_H
-#define _ZD_CHIP_H
-
-#include <net/mac80211.h>
-
-#include "zd_rf.h"
-#include "zd_usb.h"
-
-/* Header for the Media Access Controller (MAC) and the Baseband Processor
- * (BBP). It appears that the ZD1211 wraps the old ZD1205 with USB glue and
- * adds a processor for handling the USB protocol.
- */
-
-/* Address space */
-enum {
-	/* CONTROL REGISTERS */
-	CR_START			= 0x9000,
-
-
-	/* FIRMWARE */
-	FW_START			= 0xee00,
-
-
-	/* EEPROM */
-	E2P_START			= 0xf800,
-	E2P_LEN				= 0x800,
-
-	/* EEPROM layout */
-	E2P_LOAD_CODE_LEN		= 0xe,		/* base 0xf800 */
-	E2P_LOAD_VECT_LEN		= 0x9,		/* base 0xf80e */
-	/* E2P_DATA indexes into this */
-	E2P_DATA_LEN			= 0x7e,		/* base 0xf817 */
-	E2P_BOOT_CODE_LEN		= 0x760,	/* base 0xf895 */
-	E2P_INTR_VECT_LEN		= 0xb,		/* base 0xfff5 */
-
-	/* Some precomputed offsets into the EEPROM */
-	E2P_DATA_OFFSET			= E2P_LOAD_CODE_LEN + E2P_LOAD_VECT_LEN,
-	E2P_BOOT_CODE_OFFSET		= E2P_DATA_OFFSET + E2P_DATA_LEN,
-};
-
-#define CTL_REG(offset) ((zd_addr_t)(CR_START + (offset)))
-#define E2P_DATA(offset) ((zd_addr_t)(E2P_START + E2P_DATA_OFFSET + (offset)))
-#define FWRAW_DATA(offset) ((zd_addr_t)(FW_START + (offset)))
-
-/* 8-bit hardware registers */
-#define ZD_CR0   CTL_REG(0x0000)
-#define ZD_CR1   CTL_REG(0x0004)
-#define ZD_CR2   CTL_REG(0x0008)
-#define ZD_CR3   CTL_REG(0x000C)
-
-#define ZD_CR5   CTL_REG(0x0010)
-/*	bit 5: if set short preamble used
- *	bit 6: filter band - Japan channel 14 on, else off
- */
-#define ZD_CR6   CTL_REG(0x0014)
-#define ZD_CR7   CTL_REG(0x0018)
-#define ZD_CR8   CTL_REG(0x001C)
-
-#define ZD_CR4   CTL_REG(0x0020)
-
-#define ZD_CR9   CTL_REG(0x0024)
-/*	bit 2: antenna switch (together with ZD_CR10) */
-#define ZD_CR10  CTL_REG(0x0028)
-/*	bit 1: antenna switch (together with ZD_CR9)
- *	RF2959 controls with ZD_CR11 radion on and off
- */
-#define ZD_CR11  CTL_REG(0x002C)
-/*	bit 6:  TX power control for OFDM
- *	RF2959 controls with ZD_CR10 radio on and off
- */
-#define ZD_CR12  CTL_REG(0x0030)
-#define ZD_CR13  CTL_REG(0x0034)
-#define ZD_CR14  CTL_REG(0x0038)
-#define ZD_CR15  CTL_REG(0x003C)
-#define ZD_CR16  CTL_REG(0x0040)
-#define ZD_CR17  CTL_REG(0x0044)
-#define ZD_CR18  CTL_REG(0x0048)
-#define ZD_CR19  CTL_REG(0x004C)
-#define ZD_CR20  CTL_REG(0x0050)
-#define ZD_CR21  CTL_REG(0x0054)
-#define ZD_CR22  CTL_REG(0x0058)
-#define ZD_CR23  CTL_REG(0x005C)
-#define ZD_CR24  CTL_REG(0x0060)	/* CCA threshold */
-#define ZD_CR25  CTL_REG(0x0064)
-#define ZD_CR26  CTL_REG(0x0068)
-#define ZD_CR27  CTL_REG(0x006C)
-#define ZD_CR28  CTL_REG(0x0070)
-#define ZD_CR29  CTL_REG(0x0074)
-#define ZD_CR30  CTL_REG(0x0078)
-#define ZD_CR31  CTL_REG(0x007C)	/* TX power control for RF in
-					 * CCK mode
-					 */
-#define ZD_CR32  CTL_REG(0x0080)
-#define ZD_CR33  CTL_REG(0x0084)
-#define ZD_CR34  CTL_REG(0x0088)
-#define ZD_CR35  CTL_REG(0x008C)
-#define ZD_CR36  CTL_REG(0x0090)
-#define ZD_CR37  CTL_REG(0x0094)
-#define ZD_CR38  CTL_REG(0x0098)
-#define ZD_CR39  CTL_REG(0x009C)
-#define ZD_CR40  CTL_REG(0x00A0)
-#define ZD_CR41  CTL_REG(0x00A4)
-#define ZD_CR42  CTL_REG(0x00A8)
-#define ZD_CR43  CTL_REG(0x00AC)
-#define ZD_CR44  CTL_REG(0x00B0)
-#define ZD_CR45  CTL_REG(0x00B4)
-#define ZD_CR46  CTL_REG(0x00B8)
-#define ZD_CR47  CTL_REG(0x00BC)	/* CCK baseband gain
-					 * (patch value might be in EEPROM)
-					 */
-#define ZD_CR48  CTL_REG(0x00C0)
-#define ZD_CR49  CTL_REG(0x00C4)
-#define ZD_CR50  CTL_REG(0x00C8)
-#define ZD_CR51  CTL_REG(0x00CC)	/* TX power control for RF in
-					 * 6-36M modes
-					 */
-#define ZD_CR52  CTL_REG(0x00D0)	/* TX power control for RF in
-					 * 48M mode
-					 */
-#define ZD_CR53  CTL_REG(0x00D4)	/* TX power control for RF in
-					 * 54M mode
-					 */
-#define ZD_CR54  CTL_REG(0x00D8)
-#define ZD_CR55  CTL_REG(0x00DC)
-#define ZD_CR56  CTL_REG(0x00E0)
-#define ZD_CR57  CTL_REG(0x00E4)
-#define ZD_CR58  CTL_REG(0x00E8)
-#define ZD_CR59  CTL_REG(0x00EC)
-#define ZD_CR60  CTL_REG(0x00F0)
-#define ZD_CR61  CTL_REG(0x00F4)
-#define ZD_CR62  CTL_REG(0x00F8)
-#define ZD_CR63  CTL_REG(0x00FC)
-#define ZD_CR64  CTL_REG(0x0100)
-#define ZD_CR65  CTL_REG(0x0104) /* OFDM 54M calibration */
-#define ZD_CR66  CTL_REG(0x0108) /* OFDM 48M calibration */
-#define ZD_CR67  CTL_REG(0x010C) /* OFDM 36M calibration */
-#define ZD_CR68  CTL_REG(0x0110) /* CCK calibration */
-#define ZD_CR69  CTL_REG(0x0114)
-#define ZD_CR70  CTL_REG(0x0118)
-#define ZD_CR71  CTL_REG(0x011C)
-#define ZD_CR72  CTL_REG(0x0120)
-#define ZD_CR73  CTL_REG(0x0124)
-#define ZD_CR74  CTL_REG(0x0128)
-#define ZD_CR75  CTL_REG(0x012C)
-#define ZD_CR76  CTL_REG(0x0130)
-#define ZD_CR77  CTL_REG(0x0134)
-#define ZD_CR78  CTL_REG(0x0138)
-#define ZD_CR79  CTL_REG(0x013C)
-#define ZD_CR80  CTL_REG(0x0140)
-#define ZD_CR81  CTL_REG(0x0144)
-#define ZD_CR82  CTL_REG(0x0148)
-#define ZD_CR83  CTL_REG(0x014C)
-#define ZD_CR84  CTL_REG(0x0150)
-#define ZD_CR85  CTL_REG(0x0154)
-#define ZD_CR86  CTL_REG(0x0158)
-#define ZD_CR87  CTL_REG(0x015C)
-#define ZD_CR88  CTL_REG(0x0160)
-#define ZD_CR89  CTL_REG(0x0164)
-#define ZD_CR90  CTL_REG(0x0168)
-#define ZD_CR91  CTL_REG(0x016C)
-#define ZD_CR92  CTL_REG(0x0170)
-#define ZD_CR93  CTL_REG(0x0174)
-#define ZD_CR94  CTL_REG(0x0178)
-#define ZD_CR95  CTL_REG(0x017C)
-#define ZD_CR96  CTL_REG(0x0180)
-#define ZD_CR97  CTL_REG(0x0184)
-#define ZD_CR98  CTL_REG(0x0188)
-#define ZD_CR99  CTL_REG(0x018C)
-#define ZD_CR100 CTL_REG(0x0190)
-#define ZD_CR101 CTL_REG(0x0194)
-#define ZD_CR102 CTL_REG(0x0198)
-#define ZD_CR103 CTL_REG(0x019C)
-#define ZD_CR104 CTL_REG(0x01A0)
-#define ZD_CR105 CTL_REG(0x01A4)
-#define ZD_CR106 CTL_REG(0x01A8)
-#define ZD_CR107 CTL_REG(0x01AC)
-#define ZD_CR108 CTL_REG(0x01B0)
-#define ZD_CR109 CTL_REG(0x01B4)
-#define ZD_CR110 CTL_REG(0x01B8)
-#define ZD_CR111 CTL_REG(0x01BC)
-#define ZD_CR112 CTL_REG(0x01C0)
-#define ZD_CR113 CTL_REG(0x01C4)
-#define ZD_CR114 CTL_REG(0x01C8)
-#define ZD_CR115 CTL_REG(0x01CC)
-#define ZD_CR116 CTL_REG(0x01D0)
-#define ZD_CR117 CTL_REG(0x01D4)
-#define ZD_CR118 CTL_REG(0x01D8)
-#define ZD_CR119 CTL_REG(0x01DC)
-#define ZD_CR120 CTL_REG(0x01E0)
-#define ZD_CR121 CTL_REG(0x01E4)
-#define ZD_CR122 CTL_REG(0x01E8)
-#define ZD_CR123 CTL_REG(0x01EC)
-#define ZD_CR124 CTL_REG(0x01F0)
-#define ZD_CR125 CTL_REG(0x01F4)
-#define ZD_CR126 CTL_REG(0x01F8)
-#define ZD_CR127 CTL_REG(0x01FC)
-#define ZD_CR128 CTL_REG(0x0200)
-#define ZD_CR129 CTL_REG(0x0204)
-#define ZD_CR130 CTL_REG(0x0208)
-#define ZD_CR131 CTL_REG(0x020C)
-#define ZD_CR132 CTL_REG(0x0210)
-#define ZD_CR133 CTL_REG(0x0214)
-#define ZD_CR134 CTL_REG(0x0218)
-#define ZD_CR135 CTL_REG(0x021C)
-#define ZD_CR136 CTL_REG(0x0220)
-#define ZD_CR137 CTL_REG(0x0224)
-#define ZD_CR138 CTL_REG(0x0228)
-#define ZD_CR139 CTL_REG(0x022C)
-#define ZD_CR140 CTL_REG(0x0230)
-#define ZD_CR141 CTL_REG(0x0234)
-#define ZD_CR142 CTL_REG(0x0238)
-#define ZD_CR143 CTL_REG(0x023C)
-#define ZD_CR144 CTL_REG(0x0240)
-#define ZD_CR145 CTL_REG(0x0244)
-#define ZD_CR146 CTL_REG(0x0248)
-#define ZD_CR147 CTL_REG(0x024C)
-#define ZD_CR148 CTL_REG(0x0250)
-#define ZD_CR149 CTL_REG(0x0254)
-#define ZD_CR150 CTL_REG(0x0258)
-#define ZD_CR151 CTL_REG(0x025C)
-#define ZD_CR152 CTL_REG(0x0260)
-#define ZD_CR153 CTL_REG(0x0264)
-#define ZD_CR154 CTL_REG(0x0268)
-#define ZD_CR155 CTL_REG(0x026C)
-#define ZD_CR156 CTL_REG(0x0270)
-#define ZD_CR157 CTL_REG(0x0274)
-#define ZD_CR158 CTL_REG(0x0278)
-#define ZD_CR159 CTL_REG(0x027C)
-#define ZD_CR160 CTL_REG(0x0280)
-#define ZD_CR161 CTL_REG(0x0284)
-#define ZD_CR162 CTL_REG(0x0288)
-#define ZD_CR163 CTL_REG(0x028C)
-#define ZD_CR164 CTL_REG(0x0290)
-#define ZD_CR165 CTL_REG(0x0294)
-#define ZD_CR166 CTL_REG(0x0298)
-#define ZD_CR167 CTL_REG(0x029C)
-#define ZD_CR168 CTL_REG(0x02A0)
-#define ZD_CR169 CTL_REG(0x02A4)
-#define ZD_CR170 CTL_REG(0x02A8)
-#define ZD_CR171 CTL_REG(0x02AC)
-#define ZD_CR172 CTL_REG(0x02B0)
-#define ZD_CR173 CTL_REG(0x02B4)
-#define ZD_CR174 CTL_REG(0x02B8)
-#define ZD_CR175 CTL_REG(0x02BC)
-#define ZD_CR176 CTL_REG(0x02C0)
-#define ZD_CR177 CTL_REG(0x02C4)
-#define ZD_CR178 CTL_REG(0x02C8)
-#define ZD_CR179 CTL_REG(0x02CC)
-#define ZD_CR180 CTL_REG(0x02D0)
-#define ZD_CR181 CTL_REG(0x02D4)
-#define ZD_CR182 CTL_REG(0x02D8)
-#define ZD_CR183 CTL_REG(0x02DC)
-#define ZD_CR184 CTL_REG(0x02E0)
-#define ZD_CR185 CTL_REG(0x02E4)
-#define ZD_CR186 CTL_REG(0x02E8)
-#define ZD_CR187 CTL_REG(0x02EC)
-#define ZD_CR188 CTL_REG(0x02F0)
-#define ZD_CR189 CTL_REG(0x02F4)
-#define ZD_CR190 CTL_REG(0x02F8)
-#define ZD_CR191 CTL_REG(0x02FC)
-#define ZD_CR192 CTL_REG(0x0300)
-#define ZD_CR193 CTL_REG(0x0304)
-#define ZD_CR194 CTL_REG(0x0308)
-#define ZD_CR195 CTL_REG(0x030C)
-#define ZD_CR196 CTL_REG(0x0310)
-#define ZD_CR197 CTL_REG(0x0314)
-#define ZD_CR198 CTL_REG(0x0318)
-#define ZD_CR199 CTL_REG(0x031C)
-#define ZD_CR200 CTL_REG(0x0320)
-#define ZD_CR201 CTL_REG(0x0324)
-#define ZD_CR202 CTL_REG(0x0328)
-#define ZD_CR203 CTL_REG(0x032C)	/* I2C bus template value & flash
-					 * control
-					 */
-#define ZD_CR204 CTL_REG(0x0330)
-#define ZD_CR205 CTL_REG(0x0334)
-#define ZD_CR206 CTL_REG(0x0338)
-#define ZD_CR207 CTL_REG(0x033C)
-#define ZD_CR208 CTL_REG(0x0340)
-#define ZD_CR209 CTL_REG(0x0344)
-#define ZD_CR210 CTL_REG(0x0348)
-#define ZD_CR211 CTL_REG(0x034C)
-#define ZD_CR212 CTL_REG(0x0350)
-#define ZD_CR213 CTL_REG(0x0354)
-#define ZD_CR214 CTL_REG(0x0358)
-#define ZD_CR215 CTL_REG(0x035C)
-#define ZD_CR216 CTL_REG(0x0360)
-#define ZD_CR217 CTL_REG(0x0364)
-#define ZD_CR218 CTL_REG(0x0368)
-#define ZD_CR219 CTL_REG(0x036C)
-#define ZD_CR220 CTL_REG(0x0370)
-#define ZD_CR221 CTL_REG(0x0374)
-#define ZD_CR222 CTL_REG(0x0378)
-#define ZD_CR223 CTL_REG(0x037C)
-#define ZD_CR224 CTL_REG(0x0380)
-#define ZD_CR225 CTL_REG(0x0384)
-#define ZD_CR226 CTL_REG(0x0388)
-#define ZD_CR227 CTL_REG(0x038C)
-#define ZD_CR228 CTL_REG(0x0390)
-#define ZD_CR229 CTL_REG(0x0394)
-#define ZD_CR230 CTL_REG(0x0398)
-#define ZD_CR231 CTL_REG(0x039C)
-#define ZD_CR232 CTL_REG(0x03A0)
-#define ZD_CR233 CTL_REG(0x03A4)
-#define ZD_CR234 CTL_REG(0x03A8)
-#define ZD_CR235 CTL_REG(0x03AC)
-#define ZD_CR236 CTL_REG(0x03B0)
-
-#define ZD_CR240 CTL_REG(0x03C0)
-/*             bit 7: host-controlled RF register writes
- * ZD_CR241-ZD_CR245: for hardware controlled writing of RF bits, not needed for
- *                    USB
- */
-#define ZD_CR241 CTL_REG(0x03C4)
-#define ZD_CR242 CTL_REG(0x03C8)
-#define ZD_CR243 CTL_REG(0x03CC)
-#define ZD_CR244 CTL_REG(0x03D0)
-#define ZD_CR245 CTL_REG(0x03D4)
-
-#define ZD_CR251 CTL_REG(0x03EC)	/* only used for activation and
-					 * deactivation of Airoha RFs AL2230
-					 * and AL7230B
-					 */
-#define ZD_CR252 CTL_REG(0x03F0)
-#define ZD_CR253 CTL_REG(0x03F4)
-#define ZD_CR254 CTL_REG(0x03F8)
-#define ZD_CR255 CTL_REG(0x03FC)
-
-#define CR_MAX_PHY_REG 255
-
-/* Taken from the ZYDAS driver, not all of them are relevant for the ZD1211
- * driver.
- */
-
-#define CR_RF_IF_CLK			CTL_REG(0x0400)
-#define CR_RF_IF_DATA			CTL_REG(0x0404)
-#define CR_PE1_PE2			CTL_REG(0x0408)
-#define CR_PE2_DLY			CTL_REG(0x040C)
-#define CR_LE1				CTL_REG(0x0410)
-#define CR_LE2				CTL_REG(0x0414)
-/* Seems to enable/disable GPI (General Purpose IO?) */
-#define CR_GPI_EN			CTL_REG(0x0418)
-#define CR_RADIO_PD			CTL_REG(0x042C)
-#define CR_RF2948_PD			CTL_REG(0x042C)
-#define CR_ENABLE_PS_MANUAL_AGC		CTL_REG(0x043C)
-#define CR_CONFIG_PHILIPS		CTL_REG(0x0440)
-#define CR_SA2400_SER_AP		CTL_REG(0x0444)
-#define CR_I2C_WRITE			CTL_REG(0x0444)
-#define CR_SA2400_SER_RP		CTL_REG(0x0448)
-#define CR_RADIO_PE			CTL_REG(0x0458)
-#define CR_RST_BUS_MASTER		CTL_REG(0x045C)
-#define CR_RFCFG			CTL_REG(0x0464)
-#define CR_HSTSCHG			CTL_REG(0x046C)
-#define CR_PHY_ON			CTL_REG(0x0474)
-#define CR_RX_DELAY			CTL_REG(0x0478)
-#define CR_RX_PE_DELAY			CTL_REG(0x047C)
-#define CR_GPIO_1			CTL_REG(0x0490)
-#define CR_GPIO_2			CTL_REG(0x0494)
-#define CR_EncryBufMux			CTL_REG(0x04A8)
-#define CR_PS_CTRL			CTL_REG(0x0500)
-#define CR_ADDA_PWR_DWN			CTL_REG(0x0504)
-#define CR_ADDA_MBIAS_WARMTIME		CTL_REG(0x0508)
-#define CR_MAC_PS_STATE			CTL_REG(0x050C)
-
-#define CR_INTERRUPT			CTL_REG(0x0510)
-#define INT_TX_COMPLETE			(1 <<  0)
-#define INT_RX_COMPLETE			(1 <<  1)
-#define INT_RETRY_FAIL			(1 <<  2)
-#define INT_WAKEUP			(1 <<  3)
-#define INT_DTIM_NOTIFY			(1 <<  5)
-#define INT_CFG_NEXT_BCN		(1 <<  6)
-#define INT_BUS_ABORT			(1 <<  7)
-#define INT_TX_FIFO_READY		(1 <<  8)
-#define INT_UART			(1 <<  9)
-#define INT_TX_COMPLETE_EN		(1 << 16)
-#define INT_RX_COMPLETE_EN		(1 << 17)
-#define INT_RETRY_FAIL_EN		(1 << 18)
-#define INT_WAKEUP_EN			(1 << 19)
-#define INT_DTIM_NOTIFY_EN		(1 << 21)
-#define INT_CFG_NEXT_BCN_EN		(1 << 22)
-#define INT_BUS_ABORT_EN		(1 << 23)
-#define INT_TX_FIFO_READY_EN		(1 << 24)
-#define INT_UART_EN			(1 << 25)
-
-#define CR_TSF_LOW_PART			CTL_REG(0x0514)
-#define CR_TSF_HIGH_PART		CTL_REG(0x0518)
-
-/* Following three values are in time units (1024us)
- * Following condition must be met:
- * atim < tbtt < bcn
- */
-#define CR_ATIM_WND_PERIOD		CTL_REG(0x051C)
-#define CR_BCN_INTERVAL			CTL_REG(0x0520)
-#define CR_PRE_TBTT			CTL_REG(0x0524)
-/* in units of TU(1024us) */
-
-/* for UART support */
-#define CR_UART_RBR_THR_DLL		CTL_REG(0x0540)
-#define CR_UART_DLM_IER			CTL_REG(0x0544)
-#define CR_UART_IIR_FCR			CTL_REG(0x0548)
-#define CR_UART_LCR			CTL_REG(0x054c)
-#define CR_UART_MCR			CTL_REG(0x0550)
-#define CR_UART_LSR			CTL_REG(0x0554)
-#define CR_UART_MSR			CTL_REG(0x0558)
-#define CR_UART_ECR			CTL_REG(0x055c)
-#define CR_UART_STATUS			CTL_REG(0x0560)
-
-#define CR_PCI_TX_ADDR_P1		CTL_REG(0x0600)
-#define CR_PCI_TX_AddR_P2		CTL_REG(0x0604)
-#define CR_PCI_RX_AddR_P1		CTL_REG(0x0608)
-#define CR_PCI_RX_AddR_P2		CTL_REG(0x060C)
-
-/* must be overwritten if custom MAC address will be used */
-#define CR_MAC_ADDR_P1			CTL_REG(0x0610)
-#define CR_MAC_ADDR_P2			CTL_REG(0x0614)
-#define CR_BSSID_P1			CTL_REG(0x0618)
-#define CR_BSSID_P2			CTL_REG(0x061C)
-#define CR_BCN_PLCP_CFG			CTL_REG(0x0620)
-
-/* Group hash table for filtering incoming packets.
- *
- * The group hash table is 64 bit large and split over two parts. The first
- * part is the lower part. The upper 6 bits of the last byte of the target
- * address are used as index. Packets are received if the hash table bit is
- * set. This is used for multicast handling, but for broadcasts (address
- * ff:ff:ff:ff:ff:ff) the highest bit in the second table must also be set.
- */
-#define CR_GROUP_HASH_P1		CTL_REG(0x0624)
-#define CR_GROUP_HASH_P2		CTL_REG(0x0628)
-
-#define CR_RX_TIMEOUT			CTL_REG(0x062C)
-
-/* Basic rates supported by the BSS. When producing ACK or CTS messages, the
- * device will use a rate in this table that is less than or equal to the rate
- * of the incoming frame which prompted the response. */
-#define CR_BASIC_RATE_TBL		CTL_REG(0x0630)
-#define CR_RATE_1M	(1 <<  0)	/* 802.11b */
-#define CR_RATE_2M	(1 <<  1)	/* 802.11b */
-#define CR_RATE_5_5M	(1 <<  2)	/* 802.11b */
-#define CR_RATE_11M	(1 <<  3)	/* 802.11b */
-#define CR_RATE_6M      (1 <<  8)	/* 802.11g */
-#define CR_RATE_9M      (1 <<  9)	/* 802.11g */
-#define CR_RATE_12M	(1 << 10)	/* 802.11g */
-#define CR_RATE_18M	(1 << 11)	/* 802.11g */
-#define CR_RATE_24M     (1 << 12)	/* 802.11g */
-#define CR_RATE_36M     (1 << 13)	/* 802.11g */
-#define CR_RATE_48M     (1 << 14)	/* 802.11g */
-#define CR_RATE_54M     (1 << 15)	/* 802.11g */
-#define CR_RATES_80211G	0xff00
-#define CR_RATES_80211B	0x000f
-
-/* Mandatory rates required in the BSS. When producing ACK or CTS messages, if
- * the device could not find an appropriate rate in CR_BASIC_RATE_TBL, it will
- * look for a rate in this table that is less than or equal to the rate of
- * the incoming frame. */
-#define CR_MANDATORY_RATE_TBL		CTL_REG(0x0634)
-#define CR_RTS_CTS_RATE			CTL_REG(0x0638)
-
-/* These are all bit indexes in CR_RTS_CTS_RATE, so remember to shift. */
-#define RTSCTS_SH_RTS_RATE		0
-#define RTSCTS_SH_EXP_CTS_RATE		4
-#define RTSCTS_SH_RTS_MOD_TYPE		8
-#define RTSCTS_SH_RTS_PMB_TYPE		9
-#define RTSCTS_SH_CTS_RATE		16
-#define RTSCTS_SH_CTS_MOD_TYPE		24
-#define RTSCTS_SH_CTS_PMB_TYPE		25
-
-#define CR_WEP_PROTECT			CTL_REG(0x063C)
-#define CR_RX_THRESHOLD			CTL_REG(0x0640)
-
-/* register for controlling the LEDS */
-#define CR_LED				CTL_REG(0x0644)
-/* masks for controlling LEDs */
-#define LED1				(1 <<  8)
-#define LED2				(1 <<  9)
-#define LED_SW				(1 << 10)
-
-/* Seems to indicate that the configuration is over.
- */
-#define CR_AFTER_PNP			CTL_REG(0x0648)
-#define CR_ACK_TIME_80211		CTL_REG(0x0658)
-
-#define CR_RX_OFFSET			CTL_REG(0x065c)
-
-#define CR_BCN_LENGTH			CTL_REG(0x0664)
-#define CR_PHY_DELAY			CTL_REG(0x066C)
-#define CR_BCN_FIFO			CTL_REG(0x0670)
-#define CR_SNIFFER_ON			CTL_REG(0x0674)
-
-#define CR_ENCRYPTION_TYPE		CTL_REG(0x0678)
-#define NO_WEP				0
-#define WEP64				1
-#define WEP128				5
-#define WEP256				6
-#define ENC_SNIFFER			8
-
-#define CR_ZD1211_RETRY_MAX		CTL_REG(0x067C)
-
-#define CR_REG1				CTL_REG(0x0680)
-/* Setting the bit UNLOCK_PHY_REGS disallows the write access to physical
- * registers, so one could argue it is a LOCK bit. But calling it
- * LOCK_PHY_REGS makes it confusing.
- */
-#define UNLOCK_PHY_REGS			(1 << 7)
-
-#define CR_DEVICE_STATE			CTL_REG(0x0684)
-#define CR_UNDERRUN_CNT			CTL_REG(0x0688)
-
-#define CR_RX_FILTER			CTL_REG(0x068c)
-#define RX_FILTER_ASSOC_REQUEST		(1 <<  0)
-#define RX_FILTER_ASSOC_RESPONSE	(1 <<  1)
-#define RX_FILTER_REASSOC_REQUEST	(1 <<  2)
-#define RX_FILTER_REASSOC_RESPONSE	(1 <<  3)
-#define RX_FILTER_PROBE_REQUEST		(1 <<  4)
-#define RX_FILTER_PROBE_RESPONSE	(1 <<  5)
-/* bits 6 and 7 reserved */
-#define RX_FILTER_BEACON		(1 <<  8)
-#define RX_FILTER_ATIM			(1 <<  9)
-#define RX_FILTER_DISASSOC		(1 << 10)
-#define RX_FILTER_AUTH			(1 << 11)
-#define RX_FILTER_DEAUTH		(1 << 12)
-#define RX_FILTER_PSPOLL		(1 << 26)
-#define RX_FILTER_RTS			(1 << 27)
-#define RX_FILTER_CTS			(1 << 28)
-#define RX_FILTER_ACK			(1 << 29)
-#define RX_FILTER_CFEND			(1 << 30)
-#define RX_FILTER_CFACK			(1 << 31)
-
-/* Enable bits for all frames you are interested in. */
-#define STA_RX_FILTER	(RX_FILTER_ASSOC_REQUEST | RX_FILTER_ASSOC_RESPONSE | \
-	RX_FILTER_REASSOC_REQUEST | RX_FILTER_REASSOC_RESPONSE | \
-	RX_FILTER_PROBE_REQUEST | RX_FILTER_PROBE_RESPONSE | \
-	(0x3 << 6) /* vendor driver sets these reserved bits */ | \
-	RX_FILTER_BEACON | RX_FILTER_ATIM | RX_FILTER_DISASSOC | \
-	RX_FILTER_AUTH | RX_FILTER_DEAUTH | \
-	(0x7 << 13) /* vendor driver sets these reserved bits */ | \
-	RX_FILTER_PSPOLL | RX_FILTER_ACK) /* 0x2400ffff */
-
-#define RX_FILTER_CTRL (RX_FILTER_RTS | RX_FILTER_CTS | \
-	RX_FILTER_CFEND | RX_FILTER_CFACK)
-
-#define BCN_MODE_AP			0x1000000
-#define BCN_MODE_IBSS			0x2000000
-
-/* Monitor mode sets filter to 0xfffff */
-
-#define CR_ACK_TIMEOUT_EXT		CTL_REG(0x0690)
-#define CR_BCN_FIFO_SEMAPHORE		CTL_REG(0x0694)
-
-#define CR_IFS_VALUE			CTL_REG(0x0698)
-#define IFS_VALUE_DIFS_SH		0
-#define IFS_VALUE_EIFS_SH		12
-#define IFS_VALUE_SIFS_SH		24
-#define IFS_VALUE_DEFAULT		((  50 << IFS_VALUE_DIFS_SH) | \
-					 (1148 << IFS_VALUE_EIFS_SH) | \
-					 (  10 << IFS_VALUE_SIFS_SH))
-
-#define CR_RX_TIME_OUT			CTL_REG(0x069C)
-#define CR_TOTAL_RX_FRM			CTL_REG(0x06A0)
-#define CR_CRC32_CNT			CTL_REG(0x06A4)
-#define CR_CRC16_CNT			CTL_REG(0x06A8)
-#define CR_DECRYPTION_ERR_UNI		CTL_REG(0x06AC)
-#define CR_RX_FIFO_OVERRUN		CTL_REG(0x06B0)
-
-#define CR_DECRYPTION_ERR_MUL		CTL_REG(0x06BC)
-
-#define CR_NAV_CNT			CTL_REG(0x06C4)
-#define CR_NAV_CCA			CTL_REG(0x06C8)
-#define CR_RETRY_CNT			CTL_REG(0x06CC)
-
-#define CR_READ_TCB_ADDR		CTL_REG(0x06E8)
-#define CR_READ_RFD_ADDR		CTL_REG(0x06EC)
-#define CR_CWMIN_CWMAX			CTL_REG(0x06F0)
-#define CR_TOTAL_TX_FRM			CTL_REG(0x06F4)
-
-/* CAM: Continuous Access Mode (power management) */
-#define CR_CAM_MODE			CTL_REG(0x0700)
-#define MODE_IBSS			0x0
-#define MODE_AP				0x1
-#define MODE_STA			0x2
-#define MODE_AP_WDS			0x3
-
-#define CR_CAM_ROLL_TB_LOW		CTL_REG(0x0704)
-#define CR_CAM_ROLL_TB_HIGH		CTL_REG(0x0708)
-#define CR_CAM_ADDRESS			CTL_REG(0x070C)
-#define CR_CAM_DATA			CTL_REG(0x0710)
-
-#define CR_ROMDIR			CTL_REG(0x0714)
-
-#define CR_DECRY_ERR_FLG_LOW		CTL_REG(0x0714)
-#define CR_DECRY_ERR_FLG_HIGH		CTL_REG(0x0718)
-
-#define CR_WEPKEY0			CTL_REG(0x0720)
-#define CR_WEPKEY1			CTL_REG(0x0724)
-#define CR_WEPKEY2			CTL_REG(0x0728)
-#define CR_WEPKEY3			CTL_REG(0x072C)
-#define CR_WEPKEY4			CTL_REG(0x0730)
-#define CR_WEPKEY5			CTL_REG(0x0734)
-#define CR_WEPKEY6			CTL_REG(0x0738)
-#define CR_WEPKEY7			CTL_REG(0x073C)
-#define CR_WEPKEY8			CTL_REG(0x0740)
-#define CR_WEPKEY9			CTL_REG(0x0744)
-#define CR_WEPKEY10			CTL_REG(0x0748)
-#define CR_WEPKEY11			CTL_REG(0x074C)
-#define CR_WEPKEY12			CTL_REG(0x0750)
-#define CR_WEPKEY13			CTL_REG(0x0754)
-#define CR_WEPKEY14			CTL_REG(0x0758)
-#define CR_WEPKEY15			CTL_REG(0x075c)
-#define CR_TKIP_MODE			CTL_REG(0x0760)
-
-#define CR_EEPROM_PROTECT0		CTL_REG(0x0758)
-#define CR_EEPROM_PROTECT1		CTL_REG(0x075C)
-
-#define CR_DBG_FIFO_RD			CTL_REG(0x0800)
-#define CR_DBG_SELECT			CTL_REG(0x0804)
-#define CR_FIFO_Length			CTL_REG(0x0808)
-
-
-#define CR_RSSI_MGC			CTL_REG(0x0810)
-
-#define CR_PON				CTL_REG(0x0818)
-#define CR_RX_ON			CTL_REG(0x081C)
-#define CR_TX_ON			CTL_REG(0x0820)
-#define CR_CHIP_EN			CTL_REG(0x0824)
-#define CR_LO_SW			CTL_REG(0x0828)
-#define CR_TXRX_SW			CTL_REG(0x082C)
-#define CR_S_MD				CTL_REG(0x0830)
-
-#define CR_USB_DEBUG_PORT		CTL_REG(0x0888)
-#define CR_ZD1211B_CWIN_MAX_MIN_AC0	CTL_REG(0x0b00)
-#define CR_ZD1211B_CWIN_MAX_MIN_AC1	CTL_REG(0x0b04)
-#define CR_ZD1211B_CWIN_MAX_MIN_AC2	CTL_REG(0x0b08)
-#define CR_ZD1211B_CWIN_MAX_MIN_AC3	CTL_REG(0x0b0c)
-#define CR_ZD1211B_AIFS_CTL1		CTL_REG(0x0b10)
-#define CR_ZD1211B_AIFS_CTL2		CTL_REG(0x0b14)
-#define CR_ZD1211B_TXOP			CTL_REG(0x0b20)
-#define CR_ZD1211B_RETRY_MAX		CTL_REG(0x0b28)
-
-/* Value for CR_ZD1211_RETRY_MAX & CR_ZD1211B_RETRY_MAX. Vendor driver uses 2,
- * we use 0. The first rate is tried (count+2), then all next rates are tried
- * twice, until 1 Mbits is tried. */
-#define	ZD1211_RETRY_COUNT		0
-#define	ZD1211B_RETRY_COUNT	\
-	(ZD1211_RETRY_COUNT <<  0)|	\
-	(ZD1211_RETRY_COUNT <<  8)|	\
-	(ZD1211_RETRY_COUNT << 16)|	\
-	(ZD1211_RETRY_COUNT << 24)
-
-/* Used to detect PLL lock */
-#define UW2453_INTR_REG			((zd_addr_t)0x85c1)
-
-#define CWIN_SIZE			0x007f043f
-
-
-#define HWINT_ENABLED			\
-	(INT_TX_COMPLETE_EN|		\
-	 INT_RX_COMPLETE_EN|		\
-	 INT_RETRY_FAIL_EN|		\
-	 INT_WAKEUP_EN|			\
-	 INT_CFG_NEXT_BCN_EN)
-
-#define HWINT_DISABLED			0
-
-#define E2P_PWR_INT_GUARD		8
-#define E2P_CHANNEL_COUNT		14
-
-/* If you compare this addresses with the ZYDAS orignal driver, please notify
- * that we use word mapping for the EEPROM.
- */
-
-/*
- * Upper 16 bit contains the regulatory domain.
- */
-#define E2P_SUBID		E2P_DATA(0x00)
-#define E2P_POD			E2P_DATA(0x02)
-#define E2P_MAC_ADDR_P1		E2P_DATA(0x04)
-#define E2P_MAC_ADDR_P2		E2P_DATA(0x06)
-#define E2P_PWR_CAL_VALUE1	E2P_DATA(0x08)
-#define E2P_PWR_CAL_VALUE2	E2P_DATA(0x0a)
-#define E2P_PWR_CAL_VALUE3	E2P_DATA(0x0c)
-#define E2P_PWR_CAL_VALUE4      E2P_DATA(0x0e)
-#define E2P_PWR_INT_VALUE1	E2P_DATA(0x10)
-#define E2P_PWR_INT_VALUE2	E2P_DATA(0x12)
-#define E2P_PWR_INT_VALUE3	E2P_DATA(0x14)
-#define E2P_PWR_INT_VALUE4	E2P_DATA(0x16)
-
-/* Contains a bit for each allowed channel. It gives for Europe (ETSI 0x30)
- * also only 11 channels. */
-#define E2P_ALLOWED_CHANNEL	E2P_DATA(0x18)
-
-#define E2P_DEVICE_VER		E2P_DATA(0x20)
-#define E2P_PHY_REG		E2P_DATA(0x25)
-#define E2P_36M_CAL_VALUE1	E2P_DATA(0x28)
-#define E2P_36M_CAL_VALUE2      E2P_DATA(0x2a)
-#define E2P_36M_CAL_VALUE3      E2P_DATA(0x2c)
-#define E2P_36M_CAL_VALUE4	E2P_DATA(0x2e)
-#define E2P_11A_INT_VALUE1	E2P_DATA(0x30)
-#define E2P_11A_INT_VALUE2	E2P_DATA(0x32)
-#define E2P_11A_INT_VALUE3	E2P_DATA(0x34)
-#define E2P_11A_INT_VALUE4	E2P_DATA(0x36)
-#define E2P_48M_CAL_VALUE1	E2P_DATA(0x38)
-#define E2P_48M_CAL_VALUE2	E2P_DATA(0x3a)
-#define E2P_48M_CAL_VALUE3	E2P_DATA(0x3c)
-#define E2P_48M_CAL_VALUE4	E2P_DATA(0x3e)
-#define E2P_48M_INT_VALUE1	E2P_DATA(0x40)
-#define E2P_48M_INT_VALUE2	E2P_DATA(0x42)
-#define E2P_48M_INT_VALUE3	E2P_DATA(0x44)
-#define E2P_48M_INT_VALUE4	E2P_DATA(0x46)
-#define E2P_54M_CAL_VALUE1	E2P_DATA(0x48)	/* ??? */
-#define E2P_54M_CAL_VALUE2	E2P_DATA(0x4a)
-#define E2P_54M_CAL_VALUE3	E2P_DATA(0x4c)
-#define E2P_54M_CAL_VALUE4	E2P_DATA(0x4e)
-#define E2P_54M_INT_VALUE1	E2P_DATA(0x50)
-#define E2P_54M_INT_VALUE2	E2P_DATA(0x52)
-#define E2P_54M_INT_VALUE3	E2P_DATA(0x54)
-#define E2P_54M_INT_VALUE4	E2P_DATA(0x56)
-
-/* This word contains the base address of the FW_REG_ registers below */
-#define FWRAW_REGS_ADDR		FWRAW_DATA(0x1d)
-
-/* All 16 bit values, offset from the address in FWRAW_REGS_ADDR */
-enum {
-	FW_REG_FIRMWARE_VER	= 0,
-	/* non-zero if USB high speed connection */
-	FW_REG_USB_SPEED	= 1,
-	FW_REG_FIX_TX_RATE	= 2,
-	/* Seems to be able to control LEDs over the firmware */
-	FW_REG_LED_LINK_STATUS	= 3,
-	FW_REG_SOFT_RESET	= 4,
-	FW_REG_FLASH_CHK	= 5,
-};
-
-/* Values for FW_LINK_STATUS */
-#define FW_LINK_OFF		0x0
-#define FW_LINK_TX		0x1
-/* 0x2 - link led on? */
-
-enum {
-	/* indices for ofdm_cal_values */
-	OFDM_36M_INDEX = 0,
-	OFDM_48M_INDEX = 1,
-	OFDM_54M_INDEX = 2,
-};
-
-struct zd_chip {
-	struct zd_usb usb;
-	struct zd_rf rf;
-	struct mutex mutex;
-	/* Base address of FW_REG_ registers */
-	zd_addr_t fw_regs_base;
-	/* EepSetPoint in the vendor driver */
-	u8 pwr_cal_values[E2P_CHANNEL_COUNT];
-	/* integration values in the vendor driver */
-	u8 pwr_int_values[E2P_CHANNEL_COUNT];
-	/* SetPointOFDM in the vendor driver */
-	u8 ofdm_cal_values[3][E2P_CHANNEL_COUNT];
-	u16 link_led;
-	unsigned int pa_type:4,
-		patch_cck_gain:1, patch_cr157:1, patch_6m_band_edge:1,
-		new_phy_layout:1, al2230s_bit:1,
-		supports_tx_led:1;
-};
-
-static inline struct zd_chip *zd_usb_to_chip(struct zd_usb *usb)
-{
-	return container_of(usb, struct zd_chip, usb);
-}
-
-static inline struct zd_chip *zd_rf_to_chip(struct zd_rf *rf)
-{
-	return container_of(rf, struct zd_chip, rf);
-}
-
-#define zd_chip_dev(chip) (&(chip)->usb.intf->dev)
-
-void zd_chip_init(struct zd_chip *chip,
-	         struct ieee80211_hw *hw,
-	         struct usb_interface *intf);
-void zd_chip_clear(struct zd_chip *chip);
-int zd_chip_read_mac_addr_fw(struct zd_chip *chip, u8 *addr);
-int zd_chip_init_hw(struct zd_chip *chip);
-int zd_chip_reset(struct zd_chip *chip);
-
-static inline int zd_chip_is_zd1211b(struct zd_chip *chip)
-{
-	return chip->usb.is_zd1211b;
-}
-
-static inline int zd_ioread16v_locked(struct zd_chip *chip, u16 *values,
-	                              const zd_addr_t *addresses,
-				      unsigned int count)
-{
-	ZD_ASSERT(mutex_is_locked(&chip->mutex));
-	return zd_usb_ioread16v(&chip->usb, values, addresses, count);
-}
-
-static inline int zd_ioread16_locked(struct zd_chip *chip, u16 *value,
-	                             const zd_addr_t addr)
-{
-	ZD_ASSERT(mutex_is_locked(&chip->mutex));
-	return zd_usb_ioread16(&chip->usb, value, addr);
-}
-
-int zd_ioread32v_locked(struct zd_chip *chip, u32 *values,
-	                const zd_addr_t *addresses, unsigned int count);
-
-static inline int zd_ioread32_locked(struct zd_chip *chip, u32 *value,
-	                             const zd_addr_t addr)
-{
-	return zd_ioread32v_locked(chip, value, &addr, 1);
-}
-
-static inline int zd_iowrite16_locked(struct zd_chip *chip, u16 value,
-	                              zd_addr_t addr)
-{
-	struct zd_ioreq16 ioreq;
-
-	ZD_ASSERT(mutex_is_locked(&chip->mutex));
-	ioreq.addr = addr;
-	ioreq.value = value;
-
-	return zd_usb_iowrite16v(&chip->usb, &ioreq, 1);
-}
-
-int zd_iowrite16a_locked(struct zd_chip *chip,
-                         const struct zd_ioreq16 *ioreqs, unsigned int count);
-
-int _zd_iowrite32v_locked(struct zd_chip *chip, const struct zd_ioreq32 *ioreqs,
-			  unsigned int count);
-
-static inline int zd_iowrite32_locked(struct zd_chip *chip, u32 value,
-	                              zd_addr_t addr)
-{
-	struct zd_ioreq32 ioreq;
-
-	ioreq.addr = addr;
-	ioreq.value = value;
-
-	return _zd_iowrite32v_locked(chip, &ioreq, 1);
-}
-
-int zd_iowrite32a_locked(struct zd_chip *chip,
-	                 const struct zd_ioreq32 *ioreqs, unsigned int count);
-
-static inline int zd_rfwrite_locked(struct zd_chip *chip, u32 value, u8 bits)
-{
-	ZD_ASSERT(mutex_is_locked(&chip->mutex));
-	return zd_usb_rfwrite(&chip->usb, value, bits);
-}
-
-int zd_rfwrite_cr_locked(struct zd_chip *chip, u32 value);
-
-int zd_rfwritev_locked(struct zd_chip *chip,
-	               const u32* values, unsigned int count, u8 bits);
-int zd_rfwritev_cr_locked(struct zd_chip *chip,
-	                  const u32* values, unsigned int count);
-
-/* Locking functions for reading and writing registers.
- * The different parameters are intentional.
- */
-int zd_ioread16(struct zd_chip *chip, zd_addr_t addr, u16 *value);
-int zd_iowrite16(struct zd_chip *chip, zd_addr_t addr, u16 value);
-int zd_ioread32(struct zd_chip *chip, zd_addr_t addr, u32 *value);
-int zd_iowrite32(struct zd_chip *chip, zd_addr_t addr, u32 value);
-int zd_ioread32v(struct zd_chip *chip, const zd_addr_t *addresses,
-	          u32 *values, unsigned int count);
-int zd_iowrite32a(struct zd_chip *chip, const struct zd_ioreq32 *ioreqs,
-	           unsigned int count);
-
-int zd_chip_set_channel(struct zd_chip *chip, u8 channel);
-static inline u8 _zd_chip_get_channel(struct zd_chip *chip)
-{
-	return chip->rf.channel;
-}
-u8  zd_chip_get_channel(struct zd_chip *chip);
-int zd_read_regdomain(struct zd_chip *chip, u8 *regdomain);
-int zd_write_mac_addr(struct zd_chip *chip, const u8 *mac_addr);
-int zd_write_bssid(struct zd_chip *chip, const u8 *bssid);
-int zd_chip_switch_radio_on(struct zd_chip *chip);
-int zd_chip_switch_radio_off(struct zd_chip *chip);
-int zd_chip_enable_int(struct zd_chip *chip);
-void zd_chip_disable_int(struct zd_chip *chip);
-int zd_chip_enable_rxtx(struct zd_chip *chip);
-void zd_chip_disable_rxtx(struct zd_chip *chip);
-int zd_chip_enable_hwint(struct zd_chip *chip);
-int zd_chip_disable_hwint(struct zd_chip *chip);
-int zd_chip_generic_patch_6m_band(struct zd_chip *chip, int channel);
-int zd_chip_set_rts_cts_rate_locked(struct zd_chip *chip, int preamble);
-
-static inline int zd_get_encryption_type(struct zd_chip *chip, u32 *type)
-{
-	return zd_ioread32(chip, CR_ENCRYPTION_TYPE, type);
-}
-
-static inline int zd_set_encryption_type(struct zd_chip *chip, u32 type)
-{
-	return zd_iowrite32(chip, CR_ENCRYPTION_TYPE, type);
-}
-
-static inline int zd_chip_get_basic_rates(struct zd_chip *chip, u16 *cr_rates)
-{
-	return zd_ioread16(chip, CR_BASIC_RATE_TBL, cr_rates);
-}
-
-int zd_chip_set_basic_rates(struct zd_chip *chip, u16 cr_rates);
-
-int zd_chip_lock_phy_regs(struct zd_chip *chip);
-int zd_chip_unlock_phy_regs(struct zd_chip *chip);
-
-enum led_status {
-	ZD_LED_OFF = 0,
-	ZD_LED_SCANNING = 1,
-	ZD_LED_ASSOCIATED = 2,
-};
-
-int zd_chip_control_leds(struct zd_chip *chip, enum led_status status);
-
-int zd_set_beacon_interval(struct zd_chip *chip, u16 interval, u8 dtim_period,
-			   int type);
-
-static inline int zd_get_beacon_interval(struct zd_chip *chip, u32 *interval)
-{
-	return zd_ioread32(chip, CR_BCN_INTERVAL, interval);
-}
-
-struct rx_status;
-
-u8 zd_rx_rate(const void *rx_frame, const struct rx_status *status);
-
-struct zd_mc_hash {
-	u32 low;
-	u32 high;
-};
-
-static inline void zd_mc_clear(struct zd_mc_hash *hash)
-{
-	hash->low = 0;
-	/* The interfaces must always received broadcasts.
-	 * The hash of the broadcast address ff:ff:ff:ff:ff:ff is 63.
-	 */
-	hash->high = 0x80000000;
-}
-
-static inline void zd_mc_add_all(struct zd_mc_hash *hash)
-{
-	hash->low = hash->high = 0xffffffff;
-}
-
-static inline void zd_mc_add_addr(struct zd_mc_hash *hash, u8 *addr)
-{
-	unsigned int i = addr[5] >> 2;
-	if (i < 32) {
-		hash->low |= 1 << i;
-	} else {
-		hash->high |= 1 << (i-32);
-	}
-}
-
-int zd_chip_set_multicast_hash(struct zd_chip *chip,
-	                       struct zd_mc_hash *hash);
-
-u64 zd_chip_get_tsf(struct zd_chip *chip);
-
-#endif /* _ZD_CHIP_H */
diff --git a/drivers/net/wireless/zd1211rw/zd_def.h b/drivers/net/wireless/zd1211rw/zd_def.h
deleted file mode 100644
index 41bd755bc..000000000
--- a/drivers/net/wireless/zd1211rw/zd_def.h
+++ /dev/null
@@ -1,69 +0,0 @@
-/* ZD1211 USB-WLAN driver for Linux
- *
- * Copyright (C) 2005-2007 Ulrich Kunitz <kune@deine-taler.de>
- * Copyright (C) 2006-2007 Daniel Drake <dsd@gentoo.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, or
- * (at your option) any later version.
- *
- * 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/>.
- */
-
-#ifndef _ZD_DEF_H
-#define _ZD_DEF_H
-
-#include <linux/kernel.h>
-#include <linux/stringify.h>
-#include <linux/device.h>
-
-typedef u16 __nocast zd_addr_t;
-
-#define dev_printk_f(level, dev, fmt, args...) \
-	dev_printk(level, dev, "%s() " fmt, __func__, ##args)
-
-#ifdef DEBUG
-#  define dev_dbg_f(dev, fmt, args...) \
-	  dev_printk_f(KERN_DEBUG, dev, fmt, ## args)
-#  define dev_dbg_f_limit(dev, fmt, args...) do { \
-	if (net_ratelimit()) \
-		dev_printk_f(KERN_DEBUG, dev, fmt, ## args); \
-} while (0)
-#  define dev_dbg_f_cond(dev, cond, fmt, args...) ({ \
-	bool __cond = !!(cond); \
-	if (unlikely(__cond)) \
-		dev_printk_f(KERN_DEBUG, dev, fmt, ## args); \
-})
-#else
-#  define dev_dbg_f(dev, fmt, args...) do { (void)(dev); } while (0)
-#  define dev_dbg_f_limit(dev, fmt, args...) do { (void)(dev); } while (0)
-#  define dev_dbg_f_cond(dev, cond, fmt, args...) do { (void)(dev); } while (0)
-#endif /* DEBUG */
-
-#ifdef DEBUG
-#  define ZD_ASSERT(x) \
-do { \
-	if (unlikely(!(x))) { \
-		pr_debug("%s:%d ASSERT %s VIOLATED!\n", \
-			__FILE__, __LINE__, __stringify(x)); \
-		dump_stack(); \
-	} \
-} while (0)
-#else
-#  define ZD_ASSERT(x) do { } while (0)
-#endif
-
-#ifdef DEBUG
-#  define ZD_MEMCLEAR(pointer, size) memset((pointer), 0xff, (size))
-#else
-#  define ZD_MEMCLEAR(pointer, size) do { } while (0)
-#endif
-
-#endif /* _ZD_DEF_H */
diff --git a/drivers/net/wireless/zd1211rw/zd_mac.c b/drivers/net/wireless/zd1211rw/zd_mac.c
deleted file mode 100644
index e539d9b1b..000000000
--- a/drivers/net/wireless/zd1211rw/zd_mac.c
+++ /dev/null
@@ -1,1550 +0,0 @@
-/* ZD1211 USB-WLAN driver for Linux
- *
- * Copyright (C) 2005-2007 Ulrich Kunitz <kune@deine-taler.de>
- * Copyright (C) 2006-2007 Daniel Drake <dsd@gentoo.org>
- * Copyright (C) 2006-2007 Michael Wu <flamingice@sourmilk.net>
- * Copyright (C) 2007-2008 Luis R. Rodriguez <mcgrof@winlab.rutgers.edu>
- *
- * 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, or
- * (at your option) any later version.
- *
- * 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/netdevice.h>
-#include <linux/etherdevice.h>
-#include <linux/slab.h>
-#include <linux/usb.h>
-#include <linux/jiffies.h>
-#include <net/ieee80211_radiotap.h>
-
-#include "zd_def.h"
-#include "zd_chip.h"
-#include "zd_mac.h"
-#include "zd_rf.h"
-
-struct zd_reg_alpha2_map {
-	u32 reg;
-	char alpha2[2];
-};
-
-static struct zd_reg_alpha2_map reg_alpha2_map[] = {
-	{ ZD_REGDOMAIN_FCC, "US" },
-	{ ZD_REGDOMAIN_IC, "CA" },
-	{ ZD_REGDOMAIN_ETSI, "DE" }, /* Generic ETSI, use most restrictive */
-	{ ZD_REGDOMAIN_JAPAN, "JP" },
-	{ ZD_REGDOMAIN_JAPAN_2, "JP" },
-	{ ZD_REGDOMAIN_JAPAN_3, "JP" },
-	{ ZD_REGDOMAIN_SPAIN, "ES" },
-	{ ZD_REGDOMAIN_FRANCE, "FR" },
-};
-
-/* This table contains the hardware specific values for the modulation rates. */
-static const struct ieee80211_rate zd_rates[] = {
-	{ .bitrate = 10,
-	  .hw_value = ZD_CCK_RATE_1M, },
-	{ .bitrate = 20,
-	  .hw_value = ZD_CCK_RATE_2M,
-	  .hw_value_short = ZD_CCK_RATE_2M | ZD_CCK_PREA_SHORT,
-	  .flags = IEEE80211_RATE_SHORT_PREAMBLE },
-	{ .bitrate = 55,
-	  .hw_value = ZD_CCK_RATE_5_5M,
-	  .hw_value_short = ZD_CCK_RATE_5_5M | ZD_CCK_PREA_SHORT,
-	  .flags = IEEE80211_RATE_SHORT_PREAMBLE },
-	{ .bitrate = 110,
-	  .hw_value = ZD_CCK_RATE_11M,
-	  .hw_value_short = ZD_CCK_RATE_11M | ZD_CCK_PREA_SHORT,
-	  .flags = IEEE80211_RATE_SHORT_PREAMBLE },
-	{ .bitrate = 60,
-	  .hw_value = ZD_OFDM_RATE_6M,
-	  .flags = 0 },
-	{ .bitrate = 90,
-	  .hw_value = ZD_OFDM_RATE_9M,
-	  .flags = 0 },
-	{ .bitrate = 120,
-	  .hw_value = ZD_OFDM_RATE_12M,
-	  .flags = 0 },
-	{ .bitrate = 180,
-	  .hw_value = ZD_OFDM_RATE_18M,
-	  .flags = 0 },
-	{ .bitrate = 240,
-	  .hw_value = ZD_OFDM_RATE_24M,
-	  .flags = 0 },
-	{ .bitrate = 360,
-	  .hw_value = ZD_OFDM_RATE_36M,
-	  .flags = 0 },
-	{ .bitrate = 480,
-	  .hw_value = ZD_OFDM_RATE_48M,
-	  .flags = 0 },
-	{ .bitrate = 540,
-	  .hw_value = ZD_OFDM_RATE_54M,
-	  .flags = 0 },
-};
-
-/*
- * Zydas retry rates table. Each line is listed in the same order as
- * in zd_rates[] and contains all the rate used when a packet is sent
- * starting with a given rates. Let's consider an example :
- *
- * "11 Mbits : 4, 3, 2, 1, 0" means :
- * - packet is sent using 4 different rates
- * - 1st rate is index 3 (ie 11 Mbits)
- * - 2nd rate is index 2 (ie 5.5 Mbits)
- * - 3rd rate is index 1 (ie 2 Mbits)
- * - 4th rate is index 0 (ie 1 Mbits)
- */
-
-static const struct tx_retry_rate zd_retry_rates[] = {
-	{ /*  1 Mbits */	1, { 0 }},
-	{ /*  2 Mbits */	2, { 1,  0 }},
-	{ /*  5.5 Mbits */	3, { 2,  1, 0 }},
-	{ /* 11 Mbits */	4, { 3,  2, 1, 0 }},
-	{ /*  6 Mbits */	5, { 4,  3, 2, 1, 0 }},
-	{ /*  9 Mbits */	6, { 5,  4, 3, 2, 1, 0}},
-	{ /* 12 Mbits */	5, { 6,  3, 2, 1, 0 }},
-	{ /* 18 Mbits */	6, { 7,  6, 3, 2, 1, 0 }},
-	{ /* 24 Mbits */	6, { 8,  6, 3, 2, 1, 0 }},
-	{ /* 36 Mbits */	7, { 9,  8, 6, 3, 2, 1, 0 }},
-	{ /* 48 Mbits */	8, {10,  9, 8, 6, 3, 2, 1, 0 }},
-	{ /* 54 Mbits */	9, {11, 10, 9, 8, 6, 3, 2, 1, 0 }}
-};
-
-static const struct ieee80211_channel zd_channels[] = {
-	{ .center_freq = 2412, .hw_value = 1 },
-	{ .center_freq = 2417, .hw_value = 2 },
-	{ .center_freq = 2422, .hw_value = 3 },
-	{ .center_freq = 2427, .hw_value = 4 },
-	{ .center_freq = 2432, .hw_value = 5 },
-	{ .center_freq = 2437, .hw_value = 6 },
-	{ .center_freq = 2442, .hw_value = 7 },
-	{ .center_freq = 2447, .hw_value = 8 },
-	{ .center_freq = 2452, .hw_value = 9 },
-	{ .center_freq = 2457, .hw_value = 10 },
-	{ .center_freq = 2462, .hw_value = 11 },
-	{ .center_freq = 2467, .hw_value = 12 },
-	{ .center_freq = 2472, .hw_value = 13 },
-	{ .center_freq = 2484, .hw_value = 14 },
-};
-
-static void housekeeping_init(struct zd_mac *mac);
-static void housekeeping_enable(struct zd_mac *mac);
-static void housekeeping_disable(struct zd_mac *mac);
-static void beacon_init(struct zd_mac *mac);
-static void beacon_enable(struct zd_mac *mac);
-static void beacon_disable(struct zd_mac *mac);
-static void set_rts_cts(struct zd_mac *mac, unsigned int short_preamble);
-static int zd_mac_config_beacon(struct ieee80211_hw *hw,
-				struct sk_buff *beacon, bool in_intr);
-
-static int zd_reg2alpha2(u8 regdomain, char *alpha2)
-{
-	unsigned int i;
-	struct zd_reg_alpha2_map *reg_map;
-	for (i = 0; i < ARRAY_SIZE(reg_alpha2_map); i++) {
-		reg_map = &reg_alpha2_map[i];
-		if (regdomain == reg_map->reg) {
-			alpha2[0] = reg_map->alpha2[0];
-			alpha2[1] = reg_map->alpha2[1];
-			return 0;
-		}
-	}
-	return 1;
-}
-
-static int zd_check_signal(struct ieee80211_hw *hw, int signal)
-{
-	struct zd_mac *mac = zd_hw_mac(hw);
-
-	dev_dbg_f_cond(zd_mac_dev(mac), signal < 0 || signal > 100,
-			"%s: signal value from device not in range 0..100, "
-			"but %d.\n", __func__, signal);
-
-	if (signal < 0)
-		signal = 0;
-	else if (signal > 100)
-		signal = 100;
-
-	return signal;
-}
-
-int zd_mac_preinit_hw(struct ieee80211_hw *hw)
-{
-	int r;
-	u8 addr[ETH_ALEN];
-	struct zd_mac *mac = zd_hw_mac(hw);
-
-	r = zd_chip_read_mac_addr_fw(&mac->chip, addr);
-	if (r)
-		return r;
-
-	SET_IEEE80211_PERM_ADDR(hw, addr);
-
-	return 0;
-}
-
-int zd_mac_init_hw(struct ieee80211_hw *hw)
-{
-	int r;
-	struct zd_mac *mac = zd_hw_mac(hw);
-	struct zd_chip *chip = &mac->chip;
-	char alpha2[2];
-	u8 default_regdomain;
-
-	r = zd_chip_enable_int(chip);
-	if (r)
-		goto out;
-	r = zd_chip_init_hw(chip);
-	if (r)
-		goto disable_int;
-
-	ZD_ASSERT(!irqs_disabled());
-
-	r = zd_read_regdomain(chip, &default_regdomain);
-	if (r)
-		goto disable_int;
-	spin_lock_irq(&mac->lock);
-	mac->regdomain = mac->default_regdomain = default_regdomain;
-	spin_unlock_irq(&mac->lock);
-
-	/* We must inform the device that we are doing encryption/decryption in
-	 * software at the moment. */
-	r = zd_set_encryption_type(chip, ENC_SNIFFER);
-	if (r)
-		goto disable_int;
-
-	r = zd_reg2alpha2(mac->regdomain, alpha2);
-	if (r)
-		goto disable_int;
-
-	r = regulatory_hint(hw->wiphy, alpha2);
-disable_int:
-	zd_chip_disable_int(chip);
-out:
-	return r;
-}
-
-void zd_mac_clear(struct zd_mac *mac)
-{
-	flush_workqueue(zd_workqueue);
-	zd_chip_clear(&mac->chip);
-	ZD_ASSERT(!spin_is_locked(&mac->lock));
-	ZD_MEMCLEAR(mac, sizeof(struct zd_mac));
-}
-
-static int set_rx_filter(struct zd_mac *mac)
-{
-	unsigned long flags;
-	u32 filter = STA_RX_FILTER;
-
-	spin_lock_irqsave(&mac->lock, flags);
-	if (mac->pass_ctrl)
-		filter |= RX_FILTER_CTRL;
-	spin_unlock_irqrestore(&mac->lock, flags);
-
-	return zd_iowrite32(&mac->chip, CR_RX_FILTER, filter);
-}
-
-static int set_mac_and_bssid(struct zd_mac *mac)
-{
-	int r;
-
-	if (!mac->vif)
-		return -1;
-
-	r = zd_write_mac_addr(&mac->chip, mac->vif->addr);
-	if (r)
-		return r;
-
-	/* Vendor driver after setting MAC either sets BSSID for AP or
-	 * filter for other modes.
-	 */
-	if (mac->type != NL80211_IFTYPE_AP)
-		return set_rx_filter(mac);
-	else
-		return zd_write_bssid(&mac->chip, mac->vif->addr);
-}
-
-static int set_mc_hash(struct zd_mac *mac)
-{
-	struct zd_mc_hash hash;
-	zd_mc_clear(&hash);
-	return zd_chip_set_multicast_hash(&mac->chip, &hash);
-}
-
-int zd_op_start(struct ieee80211_hw *hw)
-{
-	struct zd_mac *mac = zd_hw_mac(hw);
-	struct zd_chip *chip = &mac->chip;
-	struct zd_usb *usb = &chip->usb;
-	int r;
-
-	if (!usb->initialized) {
-		r = zd_usb_init_hw(usb);
-		if (r)
-			goto out;
-	}
-
-	r = zd_chip_enable_int(chip);
-	if (r < 0)
-		goto out;
-
-	r = zd_chip_set_basic_rates(chip, CR_RATES_80211B | CR_RATES_80211G);
-	if (r < 0)
-		goto disable_int;
-	r = set_rx_filter(mac);
-	if (r)
-		goto disable_int;
-	r = set_mc_hash(mac);
-	if (r)
-		goto disable_int;
-
-	/* Wait after setting the multicast hash table and powering on
-	 * the radio otherwise interface bring up will fail. This matches
-	 * what the vendor driver did.
-	 */
-	msleep(10);
-
-	r = zd_chip_switch_radio_on(chip);
-	if (r < 0) {
-		dev_err(zd_chip_dev(chip),
-			"%s: failed to set radio on\n", __func__);
-		goto disable_int;
-	}
-	r = zd_chip_enable_rxtx(chip);
-	if (r < 0)
-		goto disable_radio;
-	r = zd_chip_enable_hwint(chip);
-	if (r < 0)
-		goto disable_rxtx;
-
-	housekeeping_enable(mac);
-	beacon_enable(mac);
-	set_bit(ZD_DEVICE_RUNNING, &mac->flags);
-	return 0;
-disable_rxtx:
-	zd_chip_disable_rxtx(chip);
-disable_radio:
-	zd_chip_switch_radio_off(chip);
-disable_int:
-	zd_chip_disable_int(chip);
-out:
-	return r;
-}
-
-void zd_op_stop(struct ieee80211_hw *hw)
-{
-	struct zd_mac *mac = zd_hw_mac(hw);
-	struct zd_chip *chip = &mac->chip;
-	struct sk_buff *skb;
-	struct sk_buff_head *ack_wait_queue = &mac->ack_wait_queue;
-
-	clear_bit(ZD_DEVICE_RUNNING, &mac->flags);
-
-	/* The order here deliberately is a little different from the open()
-	 * method, since we need to make sure there is no opportunity for RX
-	 * frames to be processed by mac80211 after we have stopped it.
-	 */
-
-	zd_chip_disable_rxtx(chip);
-	beacon_disable(mac);
-	housekeeping_disable(mac);
-	flush_workqueue(zd_workqueue);
-
-	zd_chip_disable_hwint(chip);
-	zd_chip_switch_radio_off(chip);
-	zd_chip_disable_int(chip);
-
-
-	while ((skb = skb_dequeue(ack_wait_queue)))
-		dev_kfree_skb_any(skb);
-}
-
-int zd_restore_settings(struct zd_mac *mac)
-{
-	struct sk_buff *beacon;
-	struct zd_mc_hash multicast_hash;
-	unsigned int short_preamble;
-	int r, beacon_interval, beacon_period;
-	u8 channel;
-
-	dev_dbg_f(zd_mac_dev(mac), "\n");
-
-	spin_lock_irq(&mac->lock);
-	multicast_hash = mac->multicast_hash;
-	short_preamble = mac->short_preamble;
-	beacon_interval = mac->beacon.interval;
-	beacon_period = mac->beacon.period;
-	channel = mac->channel;
-	spin_unlock_irq(&mac->lock);
-
-	r = set_mac_and_bssid(mac);
-	if (r < 0) {
-		dev_dbg_f(zd_mac_dev(mac), "set_mac_and_bssid failed, %d\n", r);
-		return r;
-	}
-
-	r = zd_chip_set_channel(&mac->chip, channel);
-	if (r < 0) {
-		dev_dbg_f(zd_mac_dev(mac), "zd_chip_set_channel failed, %d\n",
-			  r);
-		return r;
-	}
-
-	set_rts_cts(mac, short_preamble);
-
-	r = zd_chip_set_multicast_hash(&mac->chip, &multicast_hash);
-	if (r < 0) {
-		dev_dbg_f(zd_mac_dev(mac),
-			  "zd_chip_set_multicast_hash failed, %d\n", r);
-		return r;
-	}
-
-	if (mac->type == NL80211_IFTYPE_MESH_POINT ||
-	    mac->type == NL80211_IFTYPE_ADHOC ||
-	    mac->type == NL80211_IFTYPE_AP) {
-		if (mac->vif != NULL) {
-			beacon = ieee80211_beacon_get(mac->hw, mac->vif);
-			if (beacon)
-				zd_mac_config_beacon(mac->hw, beacon, false);
-		}
-
-		zd_set_beacon_interval(&mac->chip, beacon_interval,
-					beacon_period, mac->type);
-
-		spin_lock_irq(&mac->lock);
-		mac->beacon.last_update = jiffies;
-		spin_unlock_irq(&mac->lock);
-	}
-
-	return 0;
-}
-
-/**
- * zd_mac_tx_status - reports tx status of a packet if required
- * @hw - a &struct ieee80211_hw pointer
- * @skb - a sk-buffer
- * @flags: extra flags to set in the TX status info
- * @ackssi: ACK signal strength
- * @success - True for successful transmission of the frame
- *
- * This information calls ieee80211_tx_status_irqsafe() if required by the
- * control information. It copies the control information into the status
- * information.
- *
- * If no status information has been requested, the skb is freed.
- */
-static void zd_mac_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb,
-		      int ackssi, struct tx_status *tx_status)
-{
-	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
-	int i;
-	int success = 1, retry = 1;
-	int first_idx;
-	const struct tx_retry_rate *retries;
-
-	ieee80211_tx_info_clear_status(info);
-
-	if (tx_status) {
-		success = !tx_status->failure;
-		retry = tx_status->retry + success;
-	}
-
-	if (success) {
-		/* success */
-		info->flags |= IEEE80211_TX_STAT_ACK;
-	} else {
-		/* failure */
-		info->flags &= ~IEEE80211_TX_STAT_ACK;
-	}
-
-	first_idx = info->status.rates[0].idx;
-	ZD_ASSERT(0<=first_idx && first_idx<ARRAY_SIZE(zd_retry_rates));
-	retries = &zd_retry_rates[first_idx];
-	ZD_ASSERT(1 <= retry && retry <= retries->count);
-
-	info->status.rates[0].idx = retries->rate[0];
-	info->status.rates[0].count = 1; // (retry > 1 ? 2 : 1);
-
-	for (i=1; i<IEEE80211_TX_MAX_RATES-1 && i<retry; i++) {
-		info->status.rates[i].idx = retries->rate[i];
-		info->status.rates[i].count = 1; // ((i==retry-1) && success ? 1:2);
-	}
-	for (; i<IEEE80211_TX_MAX_RATES && i<retry; i++) {
-		info->status.rates[i].idx = retries->rate[retry - 1];
-		info->status.rates[i].count = 1; // (success ? 1:2);
-	}
-	if (i<IEEE80211_TX_MAX_RATES)
-		info->status.rates[i].idx = -1; /* terminate */
-
-	info->status.ack_signal = zd_check_signal(hw, ackssi);
-	ieee80211_tx_status_irqsafe(hw, skb);
-}
-
-/**
- * zd_mac_tx_failed - callback for failed frames
- * @dev: the mac80211 wireless device
- *
- * This function is called if a frame couldn't be successfully
- * transferred. The first frame from the tx queue, will be selected and
- * reported as error to the upper layers.
- */
-void zd_mac_tx_failed(struct urb *urb)
-{
-	struct ieee80211_hw * hw = zd_usb_to_hw(urb->context);
-	struct zd_mac *mac = zd_hw_mac(hw);
-	struct sk_buff_head *q = &mac->ack_wait_queue;
-	struct sk_buff *skb;
-	struct tx_status *tx_status = (struct tx_status *)urb->transfer_buffer;
-	unsigned long flags;
-	int success = !tx_status->failure;
-	int retry = tx_status->retry + success;
-	int found = 0;
-	int i, position = 0;
-
-	q = &mac->ack_wait_queue;
-	spin_lock_irqsave(&q->lock, flags);
-
-	skb_queue_walk(q, skb) {
-		struct ieee80211_hdr *tx_hdr;
-		struct ieee80211_tx_info *info;
-		int first_idx, final_idx;
-		const struct tx_retry_rate *retries;
-		u8 final_rate;
-
-		position ++;
-
-		/* if the hardware reports a failure and we had a 802.11 ACK
-		 * pending, then we skip the first skb when searching for a
-		 * matching frame */
-		if (tx_status->failure && mac->ack_pending &&
-		    skb_queue_is_first(q, skb)) {
-			continue;
-		}
-
-		tx_hdr = (struct ieee80211_hdr *)skb->data;
-
-		/* we skip all frames not matching the reported destination */
-		if (unlikely(!ether_addr_equal(tx_hdr->addr1, tx_status->mac)))
-			continue;
-
-		/* we skip all frames not matching the reported final rate */
-
-		info = IEEE80211_SKB_CB(skb);
-		first_idx = info->status.rates[0].idx;
-		ZD_ASSERT(0<=first_idx && first_idx<ARRAY_SIZE(zd_retry_rates));
-		retries = &zd_retry_rates[first_idx];
-		if (retry <= 0 || retry > retries->count)
-			continue;
-
-		final_idx = retries->rate[retry - 1];
-		final_rate = zd_rates[final_idx].hw_value;
-
-		if (final_rate != tx_status->rate) {
-			continue;
-		}
-
-		found = 1;
-		break;
-	}
-
-	if (found) {
-		for (i=1; i<=position; i++) {
-			skb = __skb_dequeue(q);
-			zd_mac_tx_status(hw, skb,
-					 mac->ack_pending ? mac->ack_signal : 0,
-					 i == position ? tx_status : NULL);
-			mac->ack_pending = 0;
-		}
-	}
-
-	spin_unlock_irqrestore(&q->lock, flags);
-}
-
-/**
- * zd_mac_tx_to_dev - callback for USB layer
- * @skb: a &sk_buff pointer
- * @error: error value, 0 if transmission successful
- *
- * Informs the MAC layer that the frame has successfully transferred to the
- * device. If an ACK is required and the transfer to the device has been
- * successful, the packets are put on the @ack_wait_queue with
- * the control set removed.
- */
-void zd_mac_tx_to_dev(struct sk_buff *skb, int error)
-{
-	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
-	struct ieee80211_hw *hw = info->rate_driver_data[0];
-	struct zd_mac *mac = zd_hw_mac(hw);
-
-	ieee80211_tx_info_clear_status(info);
-
-	skb_pull(skb, sizeof(struct zd_ctrlset));
-	if (unlikely(error ||
-	    (info->flags & IEEE80211_TX_CTL_NO_ACK))) {
-		/*
-		 * FIXME : do we need to fill in anything ?
-		 */
-		ieee80211_tx_status_irqsafe(hw, skb);
-	} else {
-		struct sk_buff_head *q = &mac->ack_wait_queue;
-
-		skb_queue_tail(q, skb);
-		while (skb_queue_len(q) > ZD_MAC_MAX_ACK_WAITERS) {
-			zd_mac_tx_status(hw, skb_dequeue(q),
-					 mac->ack_pending ? mac->ack_signal : 0,
-					 NULL);
-			mac->ack_pending = 0;
-		}
-	}
-}
-
-static int zd_calc_tx_length_us(u8 *service, u8 zd_rate, u16 tx_length)
-{
-	/* ZD_PURE_RATE() must be used to remove the modulation type flag of
-	 * the zd-rate values.
-	 */
-	static const u8 rate_divisor[] = {
-		[ZD_PURE_RATE(ZD_CCK_RATE_1M)]   =  1,
-		[ZD_PURE_RATE(ZD_CCK_RATE_2M)]	 =  2,
-		/* Bits must be doubled. */
-		[ZD_PURE_RATE(ZD_CCK_RATE_5_5M)] = 11,
-		[ZD_PURE_RATE(ZD_CCK_RATE_11M)]	 = 11,
-		[ZD_PURE_RATE(ZD_OFDM_RATE_6M)]  =  6,
-		[ZD_PURE_RATE(ZD_OFDM_RATE_9M)]  =  9,
-		[ZD_PURE_RATE(ZD_OFDM_RATE_12M)] = 12,
-		[ZD_PURE_RATE(ZD_OFDM_RATE_18M)] = 18,
-		[ZD_PURE_RATE(ZD_OFDM_RATE_24M)] = 24,
-		[ZD_PURE_RATE(ZD_OFDM_RATE_36M)] = 36,
-		[ZD_PURE_RATE(ZD_OFDM_RATE_48M)] = 48,
-		[ZD_PURE_RATE(ZD_OFDM_RATE_54M)] = 54,
-	};
-
-	u32 bits = (u32)tx_length * 8;
-	u32 divisor;
-
-	divisor = rate_divisor[ZD_PURE_RATE(zd_rate)];
-	if (divisor == 0)
-		return -EINVAL;
-
-	switch (zd_rate) {
-	case ZD_CCK_RATE_5_5M:
-		bits = (2*bits) + 10; /* round up to the next integer */
-		break;
-	case ZD_CCK_RATE_11M:
-		if (service) {
-			u32 t = bits % 11;
-			*service &= ~ZD_PLCP_SERVICE_LENGTH_EXTENSION;
-			if (0 < t && t <= 3) {
-				*service |= ZD_PLCP_SERVICE_LENGTH_EXTENSION;
-			}
-		}
-		bits += 10; /* round up to the next integer */
-		break;
-	}
-
-	return bits/divisor;
-}
-
-static void cs_set_control(struct zd_mac *mac, struct zd_ctrlset *cs,
-	                   struct ieee80211_hdr *header,
-	                   struct ieee80211_tx_info *info)
-{
-	/*
-	 * CONTROL TODO:
-	 * - if backoff needed, enable bit 0
-	 * - if burst (backoff not needed) disable bit 0
-	 */
-
-	cs->control = 0;
-
-	/* First fragment */
-	if (info->flags & IEEE80211_TX_CTL_FIRST_FRAGMENT)
-		cs->control |= ZD_CS_NEED_RANDOM_BACKOFF;
-
-	/* No ACK expected (multicast, etc.) */
-	if (info->flags & IEEE80211_TX_CTL_NO_ACK)
-		cs->control |= ZD_CS_NO_ACK;
-
-	/* PS-POLL */
-	if (ieee80211_is_pspoll(header->frame_control))
-		cs->control |= ZD_CS_PS_POLL_FRAME;
-
-	if (info->control.rates[0].flags & IEEE80211_TX_RC_USE_RTS_CTS)
-		cs->control |= ZD_CS_RTS;
-
-	if (info->control.rates[0].flags & IEEE80211_TX_RC_USE_CTS_PROTECT)
-		cs->control |= ZD_CS_SELF_CTS;
-
-	/* FIXME: Management frame? */
-}
-
-static bool zd_mac_match_cur_beacon(struct zd_mac *mac, struct sk_buff *beacon)
-{
-	if (!mac->beacon.cur_beacon)
-		return false;
-
-	if (mac->beacon.cur_beacon->len != beacon->len)
-		return false;
-
-	return !memcmp(beacon->data, mac->beacon.cur_beacon->data, beacon->len);
-}
-
-static void zd_mac_free_cur_beacon_locked(struct zd_mac *mac)
-{
-	ZD_ASSERT(mutex_is_locked(&mac->chip.mutex));
-
-	kfree_skb(mac->beacon.cur_beacon);
-	mac->beacon.cur_beacon = NULL;
-}
-
-static void zd_mac_free_cur_beacon(struct zd_mac *mac)
-{
-	mutex_lock(&mac->chip.mutex);
-	zd_mac_free_cur_beacon_locked(mac);
-	mutex_unlock(&mac->chip.mutex);
-}
-
-static int zd_mac_config_beacon(struct ieee80211_hw *hw, struct sk_buff *beacon,
-				bool in_intr)
-{
-	struct zd_mac *mac = zd_hw_mac(hw);
-	int r, ret, num_cmds, req_pos = 0;
-	u32 tmp, j = 0;
-	/* 4 more bytes for tail CRC */
-	u32 full_len = beacon->len + 4;
-	unsigned long end_jiffies, message_jiffies;
-	struct zd_ioreq32 *ioreqs;
-
-	mutex_lock(&mac->chip.mutex);
-
-	/* Check if hw already has this beacon. */
-	if (zd_mac_match_cur_beacon(mac, beacon)) {
-		r = 0;
-		goto out_nofree;
-	}
-
-	/* Alloc memory for full beacon write at once. */
-	num_cmds = 1 + zd_chip_is_zd1211b(&mac->chip) + full_len;
-	ioreqs = kmalloc(num_cmds * sizeof(struct zd_ioreq32), GFP_KERNEL);
-	if (!ioreqs) {
-		r = -ENOMEM;
-		goto out_nofree;
-	}
-
-	r = zd_iowrite32_locked(&mac->chip, 0, CR_BCN_FIFO_SEMAPHORE);
-	if (r < 0)
-		goto out;
-	r = zd_ioread32_locked(&mac->chip, &tmp, CR_BCN_FIFO_SEMAPHORE);
-	if (r < 0)
-		goto release_sema;
-	if (in_intr && tmp & 0x2) {
-		r = -EBUSY;
-		goto release_sema;
-	}
-
-	end_jiffies = jiffies + HZ / 2; /*~500ms*/
-	message_jiffies = jiffies + HZ / 10; /*~100ms*/
-	while (tmp & 0x2) {
-		r = zd_ioread32_locked(&mac->chip, &tmp, CR_BCN_FIFO_SEMAPHORE);
-		if (r < 0)
-			goto release_sema;
-		if (time_is_before_eq_jiffies(message_jiffies)) {
-			message_jiffies = jiffies + HZ / 10;
-			dev_err(zd_mac_dev(mac),
-					"CR_BCN_FIFO_SEMAPHORE not ready\n");
-			if (time_is_before_eq_jiffies(end_jiffies))  {
-				dev_err(zd_mac_dev(mac),
-						"Giving up beacon config.\n");
-				r = -ETIMEDOUT;
-				goto reset_device;
-			}
-		}
-		msleep(20);
-	}
-
-	ioreqs[req_pos].addr = CR_BCN_FIFO;
-	ioreqs[req_pos].value = full_len - 1;
-	req_pos++;
-	if (zd_chip_is_zd1211b(&mac->chip)) {
-		ioreqs[req_pos].addr = CR_BCN_LENGTH;
-		ioreqs[req_pos].value = full_len - 1;
-		req_pos++;
-	}
-
-	for (j = 0 ; j < beacon->len; j++) {
-		ioreqs[req_pos].addr = CR_BCN_FIFO;
-		ioreqs[req_pos].value = *((u8 *)(beacon->data + j));
-		req_pos++;
-	}
-
-	for (j = 0; j < 4; j++) {
-		ioreqs[req_pos].addr = CR_BCN_FIFO;
-		ioreqs[req_pos].value = 0x0;
-		req_pos++;
-	}
-
-	BUG_ON(req_pos != num_cmds);
-
-	r = zd_iowrite32a_locked(&mac->chip, ioreqs, num_cmds);
-
-release_sema:
-	/*
-	 * Try very hard to release device beacon semaphore, as otherwise
-	 * device/driver can be left in unusable state.
-	 */
-	end_jiffies = jiffies + HZ / 2; /*~500ms*/
-	ret = zd_iowrite32_locked(&mac->chip, 1, CR_BCN_FIFO_SEMAPHORE);
-	while (ret < 0) {
-		if (in_intr || time_is_before_eq_jiffies(end_jiffies)) {
-			ret = -ETIMEDOUT;
-			break;
-		}
-
-		msleep(20);
-		ret = zd_iowrite32_locked(&mac->chip, 1, CR_BCN_FIFO_SEMAPHORE);
-	}
-
-	if (ret < 0)
-		dev_err(zd_mac_dev(mac), "Could not release "
-					 "CR_BCN_FIFO_SEMAPHORE!\n");
-	if (r < 0 || ret < 0) {
-		if (r >= 0)
-			r = ret;
-
-		/* We don't know if beacon was written successfully or not,
-		 * so clear current. */
-		zd_mac_free_cur_beacon_locked(mac);
-
-		goto out;
-	}
-
-	/* Beacon has now been written successfully, update current. */
-	zd_mac_free_cur_beacon_locked(mac);
-	mac->beacon.cur_beacon = beacon;
-	beacon = NULL;
-
-	/* 802.11b/g 2.4G CCK 1Mb
-	 * 802.11a, not yet implemented, uses different values (see GPL vendor
-	 * driver)
-	 */
-	r = zd_iowrite32_locked(&mac->chip, 0x00000400 | (full_len << 19),
-				CR_BCN_PLCP_CFG);
-out:
-	kfree(ioreqs);
-out_nofree:
-	kfree_skb(beacon);
-	mutex_unlock(&mac->chip.mutex);
-
-	return r;
-
-reset_device:
-	zd_mac_free_cur_beacon_locked(mac);
-	kfree_skb(beacon);
-
-	mutex_unlock(&mac->chip.mutex);
-	kfree(ioreqs);
-
-	/* semaphore stuck, reset device to avoid fw freeze later */
-	dev_warn(zd_mac_dev(mac), "CR_BCN_FIFO_SEMAPHORE stuck, "
-				  "resetting device...");
-	usb_queue_reset_device(mac->chip.usb.intf);
-
-	return r;
-}
-
-static int fill_ctrlset(struct zd_mac *mac,
-			struct sk_buff *skb)
-{
-	int r;
-	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
-	unsigned int frag_len = skb->len + FCS_LEN;
-	unsigned int packet_length;
-	struct ieee80211_rate *txrate;
-	struct zd_ctrlset *cs = (struct zd_ctrlset *)
-		skb_push(skb, sizeof(struct zd_ctrlset));
-	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
-
-	ZD_ASSERT(frag_len <= 0xffff);
-
-	/*
-	 * Firmware computes the duration itself (for all frames except PSPoll)
-	 * and needs the field set to 0 at input, otherwise firmware messes up
-	 * duration_id and sets bits 14 and 15 on.
-	 */
-	if (!ieee80211_is_pspoll(hdr->frame_control))
-		hdr->duration_id = 0;
-
-	txrate = ieee80211_get_tx_rate(mac->hw, info);
-
-	cs->modulation = txrate->hw_value;
-	if (info->control.rates[0].flags & IEEE80211_TX_RC_USE_SHORT_PREAMBLE)
-		cs->modulation = txrate->hw_value_short;
-
-	cs->tx_length = cpu_to_le16(frag_len);
-
-	cs_set_control(mac, cs, hdr, info);
-
-	packet_length = frag_len + sizeof(struct zd_ctrlset) + 10;
-	ZD_ASSERT(packet_length <= 0xffff);
-	/* ZD1211B: Computing the length difference this way, gives us
-	 * flexibility to compute the packet length.
-	 */
-	cs->packet_length = cpu_to_le16(zd_chip_is_zd1211b(&mac->chip) ?
-			packet_length - frag_len : packet_length);
-
-	/*
-	 * CURRENT LENGTH:
-	 * - transmit frame length in microseconds
-	 * - seems to be derived from frame length
-	 * - see Cal_Us_Service() in zdinlinef.h
-	 * - if macp->bTxBurstEnable is enabled, then multiply by 4
-	 *  - bTxBurstEnable is never set in the vendor driver
-	 *
-	 * SERVICE:
-	 * - "for PLCP configuration"
-	 * - always 0 except in some situations at 802.11b 11M
-	 * - see line 53 of zdinlinef.h
-	 */
-	cs->service = 0;
-	r = zd_calc_tx_length_us(&cs->service, ZD_RATE(cs->modulation),
-		                 le16_to_cpu(cs->tx_length));
-	if (r < 0)
-		return r;
-	cs->current_length = cpu_to_le16(r);
-	cs->next_frame_length = 0;
-
-	return 0;
-}
-
-/**
- * zd_op_tx - transmits a network frame to the device
- *
- * @dev: mac80211 hardware device
- * @skb: socket buffer
- * @control: the control structure
- *
- * This function transmit an IEEE 802.11 network frame to the device. The
- * control block of the skbuff will be initialized. If necessary the incoming
- * mac80211 queues will be stopped.
- */
-static void zd_op_tx(struct ieee80211_hw *hw,
-		     struct ieee80211_tx_control *control,
-		     struct sk_buff *skb)
-{
-	struct zd_mac *mac = zd_hw_mac(hw);
-	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
-	int r;
-
-	r = fill_ctrlset(mac, skb);
-	if (r)
-		goto fail;
-
-	info->rate_driver_data[0] = hw;
-
-	r = zd_usb_tx(&mac->chip.usb, skb);
-	if (r)
-		goto fail;
-	return;
-
-fail:
-	dev_kfree_skb(skb);
-}
-
-/**
- * filter_ack - filters incoming packets for acknowledgements
- * @dev: the mac80211 device
- * @rx_hdr: received header
- * @stats: the status for the received packet
- *
- * This functions looks for ACK packets and tries to match them with the
- * frames in the tx queue. If a match is found the frame will be dequeued and
- * the upper layers is informed about the successful transmission. If
- * mac80211 queues have been stopped and the number of frames still to be
- * transmitted is low the queues will be opened again.
- *
- * Returns 1 if the frame was an ACK, 0 if it was ignored.
- */
-static int filter_ack(struct ieee80211_hw *hw, struct ieee80211_hdr *rx_hdr,
-		      struct ieee80211_rx_status *stats)
-{
-	struct zd_mac *mac = zd_hw_mac(hw);
-	struct sk_buff *skb;
-	struct sk_buff_head *q;
-	unsigned long flags;
-	int found = 0;
-	int i, position = 0;
-
-	if (!ieee80211_is_ack(rx_hdr->frame_control))
-		return 0;
-
-	q = &mac->ack_wait_queue;
-	spin_lock_irqsave(&q->lock, flags);
-	skb_queue_walk(q, skb) {
-		struct ieee80211_hdr *tx_hdr;
-
-		position ++;
-
-		if (mac->ack_pending && skb_queue_is_first(q, skb))
-		    continue;
-
-		tx_hdr = (struct ieee80211_hdr *)skb->data;
-		if (likely(ether_addr_equal(tx_hdr->addr2, rx_hdr->addr1)))
-		{
-			found = 1;
-			break;
-		}
-	}
-
-	if (found) {
-		for (i=1; i<position; i++) {
-			skb = __skb_dequeue(q);
-			zd_mac_tx_status(hw, skb,
-					 mac->ack_pending ? mac->ack_signal : 0,
-					 NULL);
-			mac->ack_pending = 0;
-		}
-
-		mac->ack_pending = 1;
-		mac->ack_signal = stats->signal;
-
-		/* Prevent pending tx-packet on AP-mode */
-		if (mac->type == NL80211_IFTYPE_AP) {
-			skb = __skb_dequeue(q);
-			zd_mac_tx_status(hw, skb, mac->ack_signal, NULL);
-			mac->ack_pending = 0;
-		}
-	}
-
-	spin_unlock_irqrestore(&q->lock, flags);
-	return 1;
-}
-
-int zd_mac_rx(struct ieee80211_hw *hw, const u8 *buffer, unsigned int length)
-{
-	struct zd_mac *mac = zd_hw_mac(hw);
-	struct ieee80211_rx_status stats;
-	const struct rx_status *status;
-	struct sk_buff *skb;
-	int bad_frame = 0;
-	__le16 fc;
-	int need_padding;
-	int i;
-	u8 rate;
-
-	if (length < ZD_PLCP_HEADER_SIZE + 10 /* IEEE80211_1ADDR_LEN */ +
-	             FCS_LEN + sizeof(struct rx_status))
-		return -EINVAL;
-
-	memset(&stats, 0, sizeof(stats));
-
-	/* Note about pass_failed_fcs and pass_ctrl access below:
-	 * mac locking intentionally omitted here, as this is the only unlocked
-	 * reader and the only writer is configure_filter. Plus, if there were
-	 * any races accessing these variables, it wouldn't really matter.
-	 * If mac80211 ever provides a way for us to access filter flags
-	 * from outside configure_filter, we could improve on this. Also, this
-	 * situation may change once we implement some kind of DMA-into-skb
-	 * RX path. */
-
-	/* Caller has to ensure that length >= sizeof(struct rx_status). */
-	status = (struct rx_status *)
-		(buffer + (length - sizeof(struct rx_status)));
-	if (status->frame_status & ZD_RX_ERROR) {
-		if (mac->pass_failed_fcs &&
-				(status->frame_status & ZD_RX_CRC32_ERROR)) {
-			stats.flag |= RX_FLAG_FAILED_FCS_CRC;
-			bad_frame = 1;
-		} else {
-			return -EINVAL;
-		}
-	}
-
-	stats.freq = zd_channels[_zd_chip_get_channel(&mac->chip) - 1].center_freq;
-	stats.band = IEEE80211_BAND_2GHZ;
-	stats.signal = zd_check_signal(hw, status->signal_strength);
-
-	rate = zd_rx_rate(buffer, status);
-
-	/* todo: return index in the big switches in zd_rx_rate instead */
-	for (i = 0; i < mac->band.n_bitrates; i++)
-		if (rate == mac->band.bitrates[i].hw_value)
-			stats.rate_idx = i;
-
-	length -= ZD_PLCP_HEADER_SIZE + sizeof(struct rx_status);
-	buffer += ZD_PLCP_HEADER_SIZE;
-
-	/* Except for bad frames, filter each frame to see if it is an ACK, in
-	 * which case our internal TX tracking is updated. Normally we then
-	 * bail here as there's no need to pass ACKs on up to the stack, but
-	 * there is also the case where the stack has requested us to pass
-	 * control frames on up (pass_ctrl) which we must consider. */
-	if (!bad_frame &&
-			filter_ack(hw, (struct ieee80211_hdr *)buffer, &stats)
-			&& !mac->pass_ctrl)
-		return 0;
-
-	fc = get_unaligned((__le16*)buffer);
-	need_padding = ieee80211_is_data_qos(fc) ^ ieee80211_has_a4(fc);
-
-	skb = dev_alloc_skb(length + (need_padding ? 2 : 0));
-	if (skb == NULL)
-		return -ENOMEM;
-	if (need_padding) {
-		/* Make sure the payload data is 4 byte aligned. */
-		skb_reserve(skb, 2);
-	}
-
-	/* FIXME : could we avoid this big memcpy ? */
-	memcpy(skb_put(skb, length), buffer, length);
-
-	memcpy(IEEE80211_SKB_RXCB(skb), &stats, sizeof(stats));
-	ieee80211_rx_irqsafe(hw, skb);
-	return 0;
-}
-
-static int zd_op_add_interface(struct ieee80211_hw *hw,
-				struct ieee80211_vif *vif)
-{
-	struct zd_mac *mac = zd_hw_mac(hw);
-
-	/* using NL80211_IFTYPE_UNSPECIFIED to indicate no mode selected */
-	if (mac->type != NL80211_IFTYPE_UNSPECIFIED)
-		return -EOPNOTSUPP;
-
-	switch (vif->type) {
-	case NL80211_IFTYPE_MONITOR:
-	case NL80211_IFTYPE_MESH_POINT:
-	case NL80211_IFTYPE_STATION:
-	case NL80211_IFTYPE_ADHOC:
-	case NL80211_IFTYPE_AP:
-		mac->type = vif->type;
-		break;
-	default:
-		return -EOPNOTSUPP;
-	}
-
-	mac->vif = vif;
-
-	return set_mac_and_bssid(mac);
-}
-
-static void zd_op_remove_interface(struct ieee80211_hw *hw,
-				    struct ieee80211_vif *vif)
-{
-	struct zd_mac *mac = zd_hw_mac(hw);
-	mac->type = NL80211_IFTYPE_UNSPECIFIED;
-	mac->vif = NULL;
-	zd_set_beacon_interval(&mac->chip, 0, 0, NL80211_IFTYPE_UNSPECIFIED);
-	zd_write_mac_addr(&mac->chip, NULL);
-
-	zd_mac_free_cur_beacon(mac);
-}
-
-static int zd_op_config(struct ieee80211_hw *hw, u32 changed)
-{
-	struct zd_mac *mac = zd_hw_mac(hw);
-	struct ieee80211_conf *conf = &hw->conf;
-
-	spin_lock_irq(&mac->lock);
-	mac->channel = conf->chandef.chan->hw_value;
-	spin_unlock_irq(&mac->lock);
-
-	return zd_chip_set_channel(&mac->chip, conf->chandef.chan->hw_value);
-}
-
-static void zd_beacon_done(struct zd_mac *mac)
-{
-	struct sk_buff *skb, *beacon;
-
-	if (!test_bit(ZD_DEVICE_RUNNING, &mac->flags))
-		return;
-	if (!mac->vif || mac->vif->type != NL80211_IFTYPE_AP)
-		return;
-
-	/*
-	 * Send out buffered broad- and multicast frames.
-	 */
-	while (!ieee80211_queue_stopped(mac->hw, 0)) {
-		skb = ieee80211_get_buffered_bc(mac->hw, mac->vif);
-		if (!skb)
-			break;
-		zd_op_tx(mac->hw, NULL, skb);
-	}
-
-	/*
-	 * Fetch next beacon so that tim_count is updated.
-	 */
-	beacon = ieee80211_beacon_get(mac->hw, mac->vif);
-	if (beacon)
-		zd_mac_config_beacon(mac->hw, beacon, true);
-
-	spin_lock_irq(&mac->lock);
-	mac->beacon.last_update = jiffies;
-	spin_unlock_irq(&mac->lock);
-}
-
-static void zd_process_intr(struct work_struct *work)
-{
-	u16 int_status;
-	unsigned long flags;
-	struct zd_mac *mac = container_of(work, struct zd_mac, process_intr);
-
-	spin_lock_irqsave(&mac->lock, flags);
-	int_status = le16_to_cpu(*(__le16 *)(mac->intr_buffer + 4));
-	spin_unlock_irqrestore(&mac->lock, flags);
-
-	if (int_status & INT_CFG_NEXT_BCN) {
-		/*dev_dbg_f_limit(zd_mac_dev(mac), "INT_CFG_NEXT_BCN\n");*/
-		zd_beacon_done(mac);
-	} else {
-		dev_dbg_f(zd_mac_dev(mac), "Unsupported interrupt\n");
-	}
-
-	zd_chip_enable_hwint(&mac->chip);
-}
-
-
-static u64 zd_op_prepare_multicast(struct ieee80211_hw *hw,
-				   struct netdev_hw_addr_list *mc_list)
-{
-	struct zd_mac *mac = zd_hw_mac(hw);
-	struct zd_mc_hash hash;
-	struct netdev_hw_addr *ha;
-
-	zd_mc_clear(&hash);
-
-	netdev_hw_addr_list_for_each(ha, mc_list) {
-		dev_dbg_f(zd_mac_dev(mac), "mc addr %pM\n", ha->addr);
-		zd_mc_add_addr(&hash, ha->addr);
-	}
-
-	return hash.low | ((u64)hash.high << 32);
-}
-
-#define SUPPORTED_FIF_FLAGS \
-	(FIF_ALLMULTI | FIF_FCSFAIL | FIF_CONTROL | \
-	FIF_OTHER_BSS | FIF_BCN_PRBRESP_PROMISC)
-static void zd_op_configure_filter(struct ieee80211_hw *hw,
-			unsigned int changed_flags,
-			unsigned int *new_flags,
-			u64 multicast)
-{
-	struct zd_mc_hash hash = {
-		.low = multicast,
-		.high = multicast >> 32,
-	};
-	struct zd_mac *mac = zd_hw_mac(hw);
-	unsigned long flags;
-	int r;
-
-	/* Only deal with supported flags */
-	changed_flags &= SUPPORTED_FIF_FLAGS;
-	*new_flags &= SUPPORTED_FIF_FLAGS;
-
-	/*
-	 * If multicast parameter (as returned by zd_op_prepare_multicast)
-	 * has changed, no bit in changed_flags is set. To handle this
-	 * situation, we do not return if changed_flags is 0. If we do so,
-	 * we will have some issue with IPv6 which uses multicast for link
-	 * layer address resolution.
-	 */
-	if (*new_flags & FIF_ALLMULTI)
-		zd_mc_add_all(&hash);
-
-	spin_lock_irqsave(&mac->lock, flags);
-	mac->pass_failed_fcs = !!(*new_flags & FIF_FCSFAIL);
-	mac->pass_ctrl = !!(*new_flags & FIF_CONTROL);
-	mac->multicast_hash = hash;
-	spin_unlock_irqrestore(&mac->lock, flags);
-
-	zd_chip_set_multicast_hash(&mac->chip, &hash);
-
-	if (changed_flags & FIF_CONTROL) {
-		r = set_rx_filter(mac);
-		if (r)
-			dev_err(zd_mac_dev(mac), "set_rx_filter error %d\n", r);
-	}
-
-	/* no handling required for FIF_OTHER_BSS as we don't currently
-	 * do BSSID filtering */
-	/* FIXME: in future it would be nice to enable the probe response
-	 * filter (so that the driver doesn't see them) until
-	 * FIF_BCN_PRBRESP_PROMISC is set. however due to atomicity here, we'd
-	 * have to schedule work to enable prbresp reception, which might
-	 * happen too late. For now we'll just listen and forward them all the
-	 * time. */
-}
-
-static void set_rts_cts(struct zd_mac *mac, unsigned int short_preamble)
-{
-	mutex_lock(&mac->chip.mutex);
-	zd_chip_set_rts_cts_rate_locked(&mac->chip, short_preamble);
-	mutex_unlock(&mac->chip.mutex);
-}
-
-static void zd_op_bss_info_changed(struct ieee80211_hw *hw,
-				   struct ieee80211_vif *vif,
-				   struct ieee80211_bss_conf *bss_conf,
-				   u32 changes)
-{
-	struct zd_mac *mac = zd_hw_mac(hw);
-	int associated;
-
-	dev_dbg_f(zd_mac_dev(mac), "changes: %x\n", changes);
-
-	if (mac->type == NL80211_IFTYPE_MESH_POINT ||
-	    mac->type == NL80211_IFTYPE_ADHOC ||
-	    mac->type == NL80211_IFTYPE_AP) {
-		associated = true;
-		if (changes & BSS_CHANGED_BEACON) {
-			struct sk_buff *beacon = ieee80211_beacon_get(hw, vif);
-
-			if (beacon) {
-				zd_chip_disable_hwint(&mac->chip);
-				zd_mac_config_beacon(hw, beacon, false);
-				zd_chip_enable_hwint(&mac->chip);
-			}
-		}
-
-		if (changes & BSS_CHANGED_BEACON_ENABLED) {
-			u16 interval = 0;
-			u8 period = 0;
-
-			if (bss_conf->enable_beacon) {
-				period = bss_conf->dtim_period;
-				interval = bss_conf->beacon_int;
-			}
-
-			spin_lock_irq(&mac->lock);
-			mac->beacon.period = period;
-			mac->beacon.interval = interval;
-			mac->beacon.last_update = jiffies;
-			spin_unlock_irq(&mac->lock);
-
-			zd_set_beacon_interval(&mac->chip, interval, period,
-					       mac->type);
-		}
-	} else
-		associated = is_valid_ether_addr(bss_conf->bssid);
-
-	spin_lock_irq(&mac->lock);
-	mac->associated = associated;
-	spin_unlock_irq(&mac->lock);
-
-	/* TODO: do hardware bssid filtering */
-
-	if (changes & BSS_CHANGED_ERP_PREAMBLE) {
-		spin_lock_irq(&mac->lock);
-		mac->short_preamble = bss_conf->use_short_preamble;
-		spin_unlock_irq(&mac->lock);
-
-		set_rts_cts(mac, bss_conf->use_short_preamble);
-	}
-}
-
-static u64 zd_op_get_tsf(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
-{
-	struct zd_mac *mac = zd_hw_mac(hw);
-	return zd_chip_get_tsf(&mac->chip);
-}
-
-static const struct ieee80211_ops zd_ops = {
-	.tx			= zd_op_tx,
-	.start			= zd_op_start,
-	.stop			= zd_op_stop,
-	.add_interface		= zd_op_add_interface,
-	.remove_interface	= zd_op_remove_interface,
-	.config			= zd_op_config,
-	.prepare_multicast	= zd_op_prepare_multicast,
-	.configure_filter	= zd_op_configure_filter,
-	.bss_info_changed	= zd_op_bss_info_changed,
-	.get_tsf		= zd_op_get_tsf,
-};
-
-struct ieee80211_hw *zd_mac_alloc_hw(struct usb_interface *intf)
-{
-	struct zd_mac *mac;
-	struct ieee80211_hw *hw;
-
-	hw = ieee80211_alloc_hw(sizeof(struct zd_mac), &zd_ops);
-	if (!hw) {
-		dev_dbg_f(&intf->dev, "out of memory\n");
-		return NULL;
-	}
-
-	mac = zd_hw_mac(hw);
-
-	memset(mac, 0, sizeof(*mac));
-	spin_lock_init(&mac->lock);
-	mac->hw = hw;
-
-	mac->type = NL80211_IFTYPE_UNSPECIFIED;
-
-	memcpy(mac->channels, zd_channels, sizeof(zd_channels));
-	memcpy(mac->rates, zd_rates, sizeof(zd_rates));
-	mac->band.n_bitrates = ARRAY_SIZE(zd_rates);
-	mac->band.bitrates = mac->rates;
-	mac->band.n_channels = ARRAY_SIZE(zd_channels);
-	mac->band.channels = mac->channels;
-
-	hw->wiphy->bands[IEEE80211_BAND_2GHZ] = &mac->band;
-
-	ieee80211_hw_set(hw, MFP_CAPABLE);
-	ieee80211_hw_set(hw, HOST_BROADCAST_PS_BUFFERING);
-	ieee80211_hw_set(hw, RX_INCLUDES_FCS);
-	ieee80211_hw_set(hw, SIGNAL_UNSPEC);
-
-	hw->wiphy->interface_modes =
-		BIT(NL80211_IFTYPE_MESH_POINT) |
-		BIT(NL80211_IFTYPE_STATION) |
-		BIT(NL80211_IFTYPE_ADHOC) |
-		BIT(NL80211_IFTYPE_AP);
-
-	hw->max_signal = 100;
-	hw->queues = 1;
-	hw->extra_tx_headroom = sizeof(struct zd_ctrlset);
-
-	/*
-	 * Tell mac80211 that we support multi rate retries
-	 */
-	hw->max_rates = IEEE80211_TX_MAX_RATES;
-	hw->max_rate_tries = 18;	/* 9 rates * 2 retries/rate */
-
-	skb_queue_head_init(&mac->ack_wait_queue);
-	mac->ack_pending = 0;
-
-	zd_chip_init(&mac->chip, hw, intf);
-	housekeeping_init(mac);
-	beacon_init(mac);
-	INIT_WORK(&mac->process_intr, zd_process_intr);
-
-	SET_IEEE80211_DEV(hw, &intf->dev);
-	return hw;
-}
-
-#define BEACON_WATCHDOG_DELAY round_jiffies_relative(HZ)
-
-static void beacon_watchdog_handler(struct work_struct *work)
-{
-	struct zd_mac *mac =
-		container_of(work, struct zd_mac, beacon.watchdog_work.work);
-	struct sk_buff *beacon;
-	unsigned long timeout;
-	int interval, period;
-
-	if (!test_bit(ZD_DEVICE_RUNNING, &mac->flags))
-		goto rearm;
-	if (mac->type != NL80211_IFTYPE_AP || !mac->vif)
-		goto rearm;
-
-	spin_lock_irq(&mac->lock);
-	interval = mac->beacon.interval;
-	period = mac->beacon.period;
-	timeout = mac->beacon.last_update +
-			msecs_to_jiffies(interval * 1024 / 1000) * 3;
-	spin_unlock_irq(&mac->lock);
-
-	if (interval > 0 && time_is_before_jiffies(timeout)) {
-		dev_dbg_f(zd_mac_dev(mac), "beacon interrupt stalled, "
-					   "restarting. "
-					   "(interval: %d, dtim: %d)\n",
-					   interval, period);
-
-		zd_chip_disable_hwint(&mac->chip);
-
-		beacon = ieee80211_beacon_get(mac->hw, mac->vif);
-		if (beacon) {
-			zd_mac_free_cur_beacon(mac);
-
-			zd_mac_config_beacon(mac->hw, beacon, false);
-		}
-
-		zd_set_beacon_interval(&mac->chip, interval, period, mac->type);
-
-		zd_chip_enable_hwint(&mac->chip);
-
-		spin_lock_irq(&mac->lock);
-		mac->beacon.last_update = jiffies;
-		spin_unlock_irq(&mac->lock);
-	}
-
-rearm:
-	queue_delayed_work(zd_workqueue, &mac->beacon.watchdog_work,
-			   BEACON_WATCHDOG_DELAY);
-}
-
-static void beacon_init(struct zd_mac *mac)
-{
-	INIT_DELAYED_WORK(&mac->beacon.watchdog_work, beacon_watchdog_handler);
-}
-
-static void beacon_enable(struct zd_mac *mac)
-{
-	dev_dbg_f(zd_mac_dev(mac), "\n");
-
-	mac->beacon.last_update = jiffies;
-	queue_delayed_work(zd_workqueue, &mac->beacon.watchdog_work,
-			   BEACON_WATCHDOG_DELAY);
-}
-
-static void beacon_disable(struct zd_mac *mac)
-{
-	dev_dbg_f(zd_mac_dev(mac), "\n");
-	cancel_delayed_work_sync(&mac->beacon.watchdog_work);
-
-	zd_mac_free_cur_beacon(mac);
-}
-
-#define LINK_LED_WORK_DELAY HZ
-
-static void link_led_handler(struct work_struct *work)
-{
-	struct zd_mac *mac =
-		container_of(work, struct zd_mac, housekeeping.link_led_work.work);
-	struct zd_chip *chip = &mac->chip;
-	int is_associated;
-	int r;
-
-	if (!test_bit(ZD_DEVICE_RUNNING, &mac->flags))
-		goto requeue;
-
-	spin_lock_irq(&mac->lock);
-	is_associated = mac->associated;
-	spin_unlock_irq(&mac->lock);
-
-	r = zd_chip_control_leds(chip,
-		                 is_associated ? ZD_LED_ASSOCIATED : ZD_LED_SCANNING);
-	if (r)
-		dev_dbg_f(zd_mac_dev(mac), "zd_chip_control_leds error %d\n", r);
-
-requeue:
-	queue_delayed_work(zd_workqueue, &mac->housekeeping.link_led_work,
-		           LINK_LED_WORK_DELAY);
-}
-
-static void housekeeping_init(struct zd_mac *mac)
-{
-	INIT_DELAYED_WORK(&mac->housekeeping.link_led_work, link_led_handler);
-}
-
-static void housekeeping_enable(struct zd_mac *mac)
-{
-	dev_dbg_f(zd_mac_dev(mac), "\n");
-	queue_delayed_work(zd_workqueue, &mac->housekeeping.link_led_work,
-			   0);
-}
-
-static void housekeeping_disable(struct zd_mac *mac)
-{
-	dev_dbg_f(zd_mac_dev(mac), "\n");
-	cancel_delayed_work_sync(&mac->housekeeping.link_led_work);
-	zd_chip_control_leds(&mac->chip, ZD_LED_OFF);
-}
diff --git a/drivers/net/wireless/zd1211rw/zd_mac.h b/drivers/net/wireless/zd1211rw/zd_mac.h
deleted file mode 100644
index 5a4842353..000000000
--- a/drivers/net/wireless/zd1211rw/zd_mac.h
+++ /dev/null
@@ -1,327 +0,0 @@
-/* ZD1211 USB-WLAN driver for Linux
- *
- * Copyright (C) 2005-2007 Ulrich Kunitz <kune@deine-taler.de>
- * Copyright (C) 2006-2007 Daniel Drake <dsd@gentoo.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, or
- * (at your option) any later version.
- *
- * 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/>.
- */
-
-#ifndef _ZD_MAC_H
-#define _ZD_MAC_H
-
-#include <linux/kernel.h>
-#include <net/mac80211.h>
-
-#include "zd_chip.h"
-
-struct zd_ctrlset {
-	u8     modulation;
-	__le16 tx_length;
-	u8     control;
-	/* stores only the difference to tx_length on ZD1211B */
-	__le16 packet_length;
-	__le16 current_length;
-	u8     service;
-	__le16  next_frame_length;
-} __packed;
-
-#define ZD_CS_RESERVED_SIZE	25
-
-/* The field modulation of struct zd_ctrlset controls the bit rate, the use
- * of short or long preambles in 802.11b (CCK mode) or the use of 802.11a or
- * 802.11g in OFDM mode.
- *
- * The term zd-rate is used for the combination of the modulation type flag
- * and the "pure" rate value.
- */
-#define ZD_PURE_RATE_MASK       0x0f
-#define ZD_MODULATION_TYPE_MASK 0x10
-#define ZD_RATE_MASK            (ZD_PURE_RATE_MASK|ZD_MODULATION_TYPE_MASK)
-#define ZD_PURE_RATE(modulation) ((modulation) & ZD_PURE_RATE_MASK)
-#define ZD_MODULATION_TYPE(modulation) ((modulation) & ZD_MODULATION_TYPE_MASK)
-#define ZD_RATE(modulation) ((modulation) & ZD_RATE_MASK)
-
-/* The two possible modulation types. Notify that 802.11b doesn't use the CCK
- * codeing for the 1 and 2 MBit/s rate. We stay with the term here to remain
- * consistent with uses the term at other places.
- */
-#define ZD_CCK                  0x00
-#define ZD_OFDM                 0x10
-
-/* The ZD1211 firmware uses proprietary encodings of the 802.11b (CCK) rates.
- * For OFDM the PLCP rate encodings are used. We combine these "pure" rates
- * with the modulation type flag and call the resulting values zd-rates.
- */
-#define ZD_CCK_RATE_1M          (ZD_CCK|0x00)
-#define ZD_CCK_RATE_2M          (ZD_CCK|0x01)
-#define ZD_CCK_RATE_5_5M        (ZD_CCK|0x02)
-#define ZD_CCK_RATE_11M         (ZD_CCK|0x03)
-#define ZD_OFDM_RATE_6M         (ZD_OFDM|ZD_OFDM_PLCP_RATE_6M)
-#define ZD_OFDM_RATE_9M         (ZD_OFDM|ZD_OFDM_PLCP_RATE_9M)
-#define ZD_OFDM_RATE_12M        (ZD_OFDM|ZD_OFDM_PLCP_RATE_12M)
-#define ZD_OFDM_RATE_18M        (ZD_OFDM|ZD_OFDM_PLCP_RATE_18M)
-#define ZD_OFDM_RATE_24M        (ZD_OFDM|ZD_OFDM_PLCP_RATE_24M)
-#define ZD_OFDM_RATE_36M        (ZD_OFDM|ZD_OFDM_PLCP_RATE_36M)
-#define ZD_OFDM_RATE_48M        (ZD_OFDM|ZD_OFDM_PLCP_RATE_48M)
-#define ZD_OFDM_RATE_54M        (ZD_OFDM|ZD_OFDM_PLCP_RATE_54M)
-
-/* The bit 5 of the zd_ctrlset modulation field controls the preamble in CCK
- * mode or the 802.11a/802.11g selection in OFDM mode.
- */
-#define ZD_CCK_PREA_LONG        0x00
-#define ZD_CCK_PREA_SHORT       0x20
-#define ZD_OFDM_MODE_11G        0x00
-#define ZD_OFDM_MODE_11A        0x20
-
-/* zd_ctrlset control field */
-#define ZD_CS_NEED_RANDOM_BACKOFF	0x01
-#define ZD_CS_NO_ACK			0x02
-
-#define ZD_CS_FRAME_TYPE_MASK		0x0c
-#define ZD_CS_DATA_FRAME		0x00
-#define ZD_CS_PS_POLL_FRAME		0x04
-#define ZD_CS_MANAGEMENT_FRAME		0x08
-#define ZD_CS_NO_SEQUENCE_CTL_FRAME	0x0c
-
-#define ZD_CS_WAKE_DESTINATION		0x10
-#define ZD_CS_RTS			0x20
-#define ZD_CS_ENCRYPT			0x40
-#define ZD_CS_SELF_CTS			0x80
-
-/* Incoming frames are prepended by a PLCP header */
-#define ZD_PLCP_HEADER_SIZE		5
-
-struct rx_length_info {
-	__le16 length[3];
-	__le16 tag;
-} __packed;
-
-#define RX_LENGTH_INFO_TAG		0x697e
-
-struct rx_status {
-	u8 signal_quality_cck;
-	/* rssi */
-	u8 signal_strength;
-	u8 signal_quality_ofdm;
-	u8 decryption_type;
-	u8 frame_status;
-} __packed;
-
-/* rx_status field decryption_type */
-#define ZD_RX_NO_WEP	0
-#define ZD_RX_WEP64	1
-#define ZD_RX_TKIP	2
-#define ZD_RX_AES	4
-#define ZD_RX_WEP128	5
-#define ZD_RX_WEP256	6
-
-/* rx_status field frame_status */
-#define ZD_RX_FRAME_MODULATION_MASK	0x01
-#define ZD_RX_CCK			0x00
-#define ZD_RX_OFDM			0x01
-
-#define ZD_RX_TIMEOUT_ERROR		0x02
-#define ZD_RX_FIFO_OVERRUN_ERROR	0x04
-#define ZD_RX_DECRYPTION_ERROR		0x08
-#define ZD_RX_CRC32_ERROR		0x10
-#define ZD_RX_NO_ADDR1_MATCH_ERROR	0x20
-#define ZD_RX_CRC16_ERROR		0x40
-#define ZD_RX_ERROR			0x80
-
-struct tx_retry_rate {
-	int count;	/* number of valid element in rate[] array */
-	int rate[10];	/* retry rates, described by an index in zd_rates[] */
-};
-
-struct tx_status {
-	u8 type;	/* must always be 0x01 : USB_INT_TYPE */
-	u8 id;		/* must always be 0xa0 : USB_INT_ID_RETRY_FAILED */
-	u8 rate;
-	u8 pad;
-	u8 mac[ETH_ALEN];
-	u8 retry;
-	u8 failure;
-} __packed;
-
-enum mac_flags {
-	MAC_FIXED_CHANNEL = 0x01,
-};
-
-struct housekeeping {
-	struct delayed_work link_led_work;
-};
-
-struct beacon {
-	struct delayed_work watchdog_work;
-	struct sk_buff *cur_beacon;
-	unsigned long last_update;
-	u16 interval;
-	u8 period;
-};
-
-enum zd_device_flags {
-	ZD_DEVICE_RUNNING,
-};
-
-#define ZD_MAC_STATS_BUFFER_SIZE 16
-
-#define ZD_MAC_MAX_ACK_WAITERS 50
-
-struct zd_mac {
-	struct zd_chip chip;
-	spinlock_t lock;
-	spinlock_t intr_lock;
-	struct ieee80211_hw *hw;
-	struct ieee80211_vif *vif;
-	struct housekeeping housekeeping;
-	struct beacon beacon;
-	struct work_struct set_rts_cts_work;
-	struct work_struct process_intr;
-	struct zd_mc_hash multicast_hash;
-	u8 intr_buffer[USB_MAX_EP_INT_BUFFER];
-	u8 regdomain;
-	u8 default_regdomain;
-	u8 channel;
-	int type;
-	int associated;
-	unsigned long flags;
-	struct sk_buff_head ack_wait_queue;
-	struct ieee80211_channel channels[14];
-	struct ieee80211_rate rates[12];
-	struct ieee80211_supported_band band;
-
-	/* Short preamble (used for RTS/CTS) */
-	unsigned int short_preamble:1;
-
-	/* whether to pass frames with CRC errors to stack */
-	unsigned int pass_failed_fcs:1;
-
-	/* whether to pass control frames to stack */
-	unsigned int pass_ctrl:1;
-
-	/* whether we have received a 802.11 ACK that is pending */
-	unsigned int ack_pending:1;
-
-	/* signal strength of the last 802.11 ACK received */
-	int ack_signal;
-};
-
-#define ZD_REGDOMAIN_FCC	0x10
-#define ZD_REGDOMAIN_IC		0x20
-#define ZD_REGDOMAIN_ETSI	0x30
-#define ZD_REGDOMAIN_SPAIN	0x31
-#define ZD_REGDOMAIN_FRANCE	0x32
-#define ZD_REGDOMAIN_JAPAN_2	0x40
-#define ZD_REGDOMAIN_JAPAN	0x41
-#define ZD_REGDOMAIN_JAPAN_3	0x49
-
-enum {
-	MIN_CHANNEL24 = 1,
-	MAX_CHANNEL24 = 14,
-};
-
-#define ZD_PLCP_SERVICE_LENGTH_EXTENSION 0x80
-
-struct ofdm_plcp_header {
-	u8 prefix[3];
-	__le16 service;
-} __packed;
-
-static inline u8 zd_ofdm_plcp_header_rate(const struct ofdm_plcp_header *header)
-{
-	return header->prefix[0] & 0xf;
-}
-
-/* The following defines give the encoding of the 4-bit rate field in the
- * OFDM (802.11a/802.11g) PLCP header. Notify that these values are used to
- * define the zd-rate values for OFDM.
- *
- * See the struct zd_ctrlset definition in zd_mac.h.
- */
-#define ZD_OFDM_PLCP_RATE_6M	0xb
-#define ZD_OFDM_PLCP_RATE_9M	0xf
-#define ZD_OFDM_PLCP_RATE_12M	0xa
-#define ZD_OFDM_PLCP_RATE_18M	0xe
-#define ZD_OFDM_PLCP_RATE_24M	0x9
-#define ZD_OFDM_PLCP_RATE_36M	0xd
-#define ZD_OFDM_PLCP_RATE_48M	0x8
-#define ZD_OFDM_PLCP_RATE_54M	0xc
-
-struct cck_plcp_header {
-	u8 signal;
-	u8 service;
-	__le16 length;
-	__le16 crc16;
-} __packed;
-
-static inline u8 zd_cck_plcp_header_signal(const struct cck_plcp_header *header)
-{
-	return header->signal;
-}
-
-/* These defines give the encodings of the signal field in the 802.11b PLCP
- * header. The signal field gives the bit rate of the following packet. Even
- * if technically wrong we use CCK here also for the 1 MBit/s and 2 MBit/s
- * rate to stay consistent with Zydas and our use of the term.
- *
- * Notify that these values are *not* used in the zd-rates.
- */
-#define ZD_CCK_PLCP_SIGNAL_1M	0x0a
-#define ZD_CCK_PLCP_SIGNAL_2M	0x14
-#define ZD_CCK_PLCP_SIGNAL_5M5	0x37
-#define ZD_CCK_PLCP_SIGNAL_11M	0x6e
-
-static inline struct zd_mac *zd_hw_mac(struct ieee80211_hw *hw)
-{
-	return hw->priv;
-}
-
-static inline struct zd_mac *zd_chip_to_mac(struct zd_chip *chip)
-{
-	return container_of(chip, struct zd_mac, chip);
-}
-
-static inline struct zd_mac *zd_usb_to_mac(struct zd_usb *usb)
-{
-	return zd_chip_to_mac(zd_usb_to_chip(usb));
-}
-
-static inline u8 *zd_mac_get_perm_addr(struct zd_mac *mac)
-{
-	return mac->hw->wiphy->perm_addr;
-}
-
-#define zd_mac_dev(mac) (zd_chip_dev(&(mac)->chip))
-
-struct ieee80211_hw *zd_mac_alloc_hw(struct usb_interface *intf);
-void zd_mac_clear(struct zd_mac *mac);
-
-int zd_mac_preinit_hw(struct ieee80211_hw *hw);
-int zd_mac_init_hw(struct ieee80211_hw *hw);
-
-int zd_mac_rx(struct ieee80211_hw *hw, const u8 *buffer, unsigned int length);
-void zd_mac_tx_failed(struct urb *urb);
-void zd_mac_tx_to_dev(struct sk_buff *skb, int error);
-
-int zd_op_start(struct ieee80211_hw *hw);
-void zd_op_stop(struct ieee80211_hw *hw);
-int zd_restore_settings(struct zd_mac *mac);
-
-#ifdef DEBUG
-void zd_dump_rx_status(const struct rx_status *status);
-#else
-#define zd_dump_rx_status(status)
-#endif /* DEBUG */
-
-#endif /* _ZD_MAC_H */
diff --git a/drivers/net/wireless/zd1211rw/zd_rf.c b/drivers/net/wireless/zd1211rw/zd_rf.c
deleted file mode 100644
index dc179c414..000000000
--- a/drivers/net/wireless/zd1211rw/zd_rf.c
+++ /dev/null
@@ -1,181 +0,0 @@
-/* ZD1211 USB-WLAN driver for Linux
- *
- * Copyright (C) 2005-2007 Ulrich Kunitz <kune@deine-taler.de>
- * Copyright (C) 2006-2007 Daniel Drake <dsd@gentoo.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, or
- * (at your option) any later version.
- *
- * 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/errno.h>
-#include <linux/string.h>
-
-#include "zd_def.h"
-#include "zd_rf.h"
-#include "zd_mac.h"
-#include "zd_chip.h"
-
-static const char * const rfs[] = {
-	[0]		= "unknown RF0",
-	[1]		= "unknown RF1",
-	[UW2451_RF]	= "UW2451_RF",
-	[UCHIP_RF]	= "UCHIP_RF",
-	[AL2230_RF]	= "AL2230_RF",
-	[AL7230B_RF]	= "AL7230B_RF",
-	[THETA_RF]	= "THETA_RF",
-	[AL2210_RF]	= "AL2210_RF",
-	[MAXIM_NEW_RF]	= "MAXIM_NEW_RF",
-	[UW2453_RF]	= "UW2453_RF",
-	[AL2230S_RF]	= "AL2230S_RF",
-	[RALINK_RF]	= "RALINK_RF",
-	[INTERSIL_RF]	= "INTERSIL_RF",
-	[RF2959_RF]	= "RF2959_RF",
-	[MAXIM_NEW2_RF]	= "MAXIM_NEW2_RF",
-	[PHILIPS_RF]	= "PHILIPS_RF",
-};
-
-const char *zd_rf_name(u8 type)
-{
-	if (type & 0xf0)
-		type = 0;
-	return rfs[type];
-}
-
-void zd_rf_init(struct zd_rf *rf)
-{
-	memset(rf, 0, sizeof(*rf));
-
-	/* default to update channel integration, as almost all RF's do want
-	 * this */
-	rf->update_channel_int = 1;
-}
-
-void zd_rf_clear(struct zd_rf *rf)
-{
-	if (rf->clear)
-		rf->clear(rf);
-	ZD_MEMCLEAR(rf, sizeof(*rf));
-}
-
-int zd_rf_init_hw(struct zd_rf *rf, u8 type)
-{
-	int r = 0;
-	int t;
-	struct zd_chip *chip = zd_rf_to_chip(rf);
-
-	ZD_ASSERT(mutex_is_locked(&chip->mutex));
-	switch (type) {
-	case RF2959_RF:
-		r = zd_rf_init_rf2959(rf);
-		break;
-	case AL2230_RF:
-	case AL2230S_RF:
-		r = zd_rf_init_al2230(rf);
-		break;
-	case AL7230B_RF:
-		r = zd_rf_init_al7230b(rf);
-		break;
-	case MAXIM_NEW_RF:
-	case UW2453_RF:
-		r = zd_rf_init_uw2453(rf);
-		break;
-	default:
-		dev_err(zd_chip_dev(chip),
-			"RF %s %#x is not supported\n", zd_rf_name(type), type);
-		rf->type = 0;
-		return -ENODEV;
-	}
-
-	if (r)
-		return r;
-
-	rf->type = type;
-
-	r = zd_chip_lock_phy_regs(chip);
-	if (r)
-		return r;
-	t = rf->init_hw(rf);
-	r = zd_chip_unlock_phy_regs(chip);
-	if (t)
-		r = t;
-	return r;
-}
-
-int zd_rf_scnprint_id(struct zd_rf *rf, char *buffer, size_t size)
-{
-	return scnprintf(buffer, size, "%s", zd_rf_name(rf->type));
-}
-
-int zd_rf_set_channel(struct zd_rf *rf, u8 channel)
-{
-	int r;
-
-	ZD_ASSERT(mutex_is_locked(&zd_rf_to_chip(rf)->mutex));
-	if (channel < MIN_CHANNEL24)
-		return -EINVAL;
-	if (channel > MAX_CHANNEL24)
-		return -EINVAL;
-	dev_dbg_f(zd_chip_dev(zd_rf_to_chip(rf)), "channel: %d\n", channel);
-
-	r = rf->set_channel(rf, channel);
-	if (r >= 0)
-		rf->channel = channel;
-	return r;
-}
-
-int zd_switch_radio_on(struct zd_rf *rf)
-{
-	int r, t;
-	struct zd_chip *chip = zd_rf_to_chip(rf);
-
-	ZD_ASSERT(mutex_is_locked(&chip->mutex));
-	r = zd_chip_lock_phy_regs(chip);
-	if (r)
-		return r;
-	t = rf->switch_radio_on(rf);
-	r = zd_chip_unlock_phy_regs(chip);
-	if (t)
-		r = t;
-	return r;
-}
-
-int zd_switch_radio_off(struct zd_rf *rf)
-{
-	int r, t;
-	struct zd_chip *chip = zd_rf_to_chip(rf);
-
-	/* TODO: move phy regs handling to zd_chip */
-	ZD_ASSERT(mutex_is_locked(&chip->mutex));
-	r = zd_chip_lock_phy_regs(chip);
-	if (r)
-		return r;
-	t = rf->switch_radio_off(rf);
-	r = zd_chip_unlock_phy_regs(chip);
-	if (t)
-		r = t;
-	return r;
-}
-
-int zd_rf_patch_6m_band_edge(struct zd_rf *rf, u8 channel)
-{
-	if (!rf->patch_6m_band_edge)
-		return 0;
-
-	return rf->patch_6m_band_edge(rf, channel);
-}
-
-int zd_rf_generic_patch_6m(struct zd_rf *rf, u8 channel)
-{
-	return zd_chip_generic_patch_6m_band(zd_rf_to_chip(rf), channel);
-}
-
diff --git a/drivers/net/wireless/zd1211rw/zd_rf.h b/drivers/net/wireless/zd1211rw/zd_rf.h
deleted file mode 100644
index 8f14e25e1..000000000
--- a/drivers/net/wireless/zd1211rw/zd_rf.h
+++ /dev/null
@@ -1,110 +0,0 @@
-/* ZD1211 USB-WLAN driver for Linux
- *
- * Copyright (C) 2005-2007 Ulrich Kunitz <kune@deine-taler.de>
- * Copyright (C) 2006-2007 Daniel Drake <dsd@gentoo.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, or
- * (at your option) any later version.
- *
- * 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/>.
- */
-
-#ifndef _ZD_RF_H
-#define _ZD_RF_H
-
-#define UW2451_RF			0x2
-#define UCHIP_RF			0x3
-#define AL2230_RF			0x4
-#define AL7230B_RF			0x5	/* a,b,g */
-#define THETA_RF			0x6
-#define AL2210_RF			0x7
-#define MAXIM_NEW_RF			0x8
-#define UW2453_RF			0x9
-#define AL2230S_RF			0xa
-#define RALINK_RF			0xb
-#define INTERSIL_RF			0xc
-#define RF2959_RF			0xd
-#define MAXIM_NEW2_RF			0xe
-#define PHILIPS_RF			0xf
-
-#define RF_CHANNEL(ch) [(ch)-1]
-
-/* Provides functions of the RF transceiver. */
-
-enum {
-	RF_REG_BITS = 6,
-	RF_VALUE_BITS = 18,
-	RF_RV_BITS = RF_REG_BITS + RF_VALUE_BITS,
-};
-
-struct zd_rf {
-	u8 type;
-
-	u8 channel;
-
-	/* whether channel integration and calibration should be updated
-	 * defaults to 1 (yes) */
-	u8 update_channel_int:1;
-
-	/* whether ZD_CR47 should be patched from the EEPROM, if the appropriate
-	 * flag is set in the POD. The vendor driver suggests that this should
-	 * be done for all RF's, but a bug in their code prevents but their
-	 * HW_OverWritePhyRegFromE2P() routine from ever taking effect. */
-	u8 patch_cck_gain:1;
-
-	/* private RF driver data */
-	void *priv;
-
-	/* RF-specific functions */
-	int (*init_hw)(struct zd_rf *rf);
-	int (*set_channel)(struct zd_rf *rf, u8 channel);
-	int (*switch_radio_on)(struct zd_rf *rf);
-	int (*switch_radio_off)(struct zd_rf *rf);
-	int (*patch_6m_band_edge)(struct zd_rf *rf, u8 channel);
-	void (*clear)(struct zd_rf *rf);
-};
-
-const char *zd_rf_name(u8 type);
-void zd_rf_init(struct zd_rf *rf);
-void zd_rf_clear(struct zd_rf *rf);
-int zd_rf_init_hw(struct zd_rf *rf, u8 type);
-
-int zd_rf_scnprint_id(struct zd_rf *rf, char *buffer, size_t size);
-
-int zd_rf_set_channel(struct zd_rf *rf, u8 channel);
-
-int zd_switch_radio_on(struct zd_rf *rf);
-int zd_switch_radio_off(struct zd_rf *rf);
-
-int zd_rf_patch_6m_band_edge(struct zd_rf *rf, u8 channel);
-int zd_rf_generic_patch_6m(struct zd_rf *rf, u8 channel);
-
-static inline int zd_rf_should_update_pwr_int(struct zd_rf *rf)
-{
-	return rf->update_channel_int;
-}
-
-static inline int zd_rf_should_patch_cck_gain(struct zd_rf *rf)
-{
-	return rf->patch_cck_gain;
-}
-
-int zd_rf_patch_6m_band_edge(struct zd_rf *rf, u8 channel);
-int zd_rf_generic_patch_6m(struct zd_rf *rf, u8 channel);
-
-/* Functions for individual RF chips */
-
-int zd_rf_init_rf2959(struct zd_rf *rf);
-int zd_rf_init_al2230(struct zd_rf *rf);
-int zd_rf_init_al7230b(struct zd_rf *rf);
-int zd_rf_init_uw2453(struct zd_rf *rf);
-
-#endif /* _ZD_RF_H */
diff --git a/drivers/net/wireless/zd1211rw/zd_rf_al2230.c b/drivers/net/wireless/zd1211rw/zd_rf_al2230.c
deleted file mode 100644
index 99aed7d78..000000000
--- a/drivers/net/wireless/zd1211rw/zd_rf_al2230.c
+++ /dev/null
@@ -1,443 +0,0 @@
-/* ZD1211 USB-WLAN driver for Linux
- *
- * Copyright (C) 2005-2007 Ulrich Kunitz <kune@deine-taler.de>
- * Copyright (C) 2006-2007 Daniel Drake <dsd@gentoo.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, or
- * (at your option) any later version.
- *
- * 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/kernel.h>
-
-#include "zd_rf.h"
-#include "zd_usb.h"
-#include "zd_chip.h"
-
-#define IS_AL2230S(chip) ((chip)->al2230s_bit || (chip)->rf.type == AL2230S_RF)
-
-static const u32 zd1211_al2230_table[][3] = {
-	RF_CHANNEL( 1) = { 0x03f790, 0x033331, 0x00000d, },
-	RF_CHANNEL( 2) = { 0x03f790, 0x0b3331, 0x00000d, },
-	RF_CHANNEL( 3) = { 0x03e790, 0x033331, 0x00000d, },
-	RF_CHANNEL( 4) = { 0x03e790, 0x0b3331, 0x00000d, },
-	RF_CHANNEL( 5) = { 0x03f7a0, 0x033331, 0x00000d, },
-	RF_CHANNEL( 6) = { 0x03f7a0, 0x0b3331, 0x00000d, },
-	RF_CHANNEL( 7) = { 0x03e7a0, 0x033331, 0x00000d, },
-	RF_CHANNEL( 8) = { 0x03e7a0, 0x0b3331, 0x00000d, },
-	RF_CHANNEL( 9) = { 0x03f7b0, 0x033331, 0x00000d, },
-	RF_CHANNEL(10) = { 0x03f7b0, 0x0b3331, 0x00000d, },
-	RF_CHANNEL(11) = { 0x03e7b0, 0x033331, 0x00000d, },
-	RF_CHANNEL(12) = { 0x03e7b0, 0x0b3331, 0x00000d, },
-	RF_CHANNEL(13) = { 0x03f7c0, 0x033331, 0x00000d, },
-	RF_CHANNEL(14) = { 0x03e7c0, 0x066661, 0x00000d, },
-};
-
-static const u32 zd1211b_al2230_table[][3] = {
-	RF_CHANNEL( 1) = { 0x09efc0, 0x8cccc0, 0xb00000, },
-	RF_CHANNEL( 2) = { 0x09efc0, 0x8cccd0, 0xb00000, },
-	RF_CHANNEL( 3) = { 0x09e7c0, 0x8cccc0, 0xb00000, },
-	RF_CHANNEL( 4) = { 0x09e7c0, 0x8cccd0, 0xb00000, },
-	RF_CHANNEL( 5) = { 0x05efc0, 0x8cccc0, 0xb00000, },
-	RF_CHANNEL( 6) = { 0x05efc0, 0x8cccd0, 0xb00000, },
-	RF_CHANNEL( 7) = { 0x05e7c0, 0x8cccc0, 0xb00000, },
-	RF_CHANNEL( 8) = { 0x05e7c0, 0x8cccd0, 0xb00000, },
-	RF_CHANNEL( 9) = { 0x0defc0, 0x8cccc0, 0xb00000, },
-	RF_CHANNEL(10) = { 0x0defc0, 0x8cccd0, 0xb00000, },
-	RF_CHANNEL(11) = { 0x0de7c0, 0x8cccc0, 0xb00000, },
-	RF_CHANNEL(12) = { 0x0de7c0, 0x8cccd0, 0xb00000, },
-	RF_CHANNEL(13) = { 0x03efc0, 0x8cccc0, 0xb00000, },
-	RF_CHANNEL(14) = { 0x03e7c0, 0x866660, 0xb00000, },
-};
-
-static const struct zd_ioreq16 zd1211b_ioreqs_shared_1[] = {
-	{ ZD_CR240, 0x57 }, { ZD_CR9,   0xe0 },
-};
-
-static const struct zd_ioreq16 ioreqs_init_al2230s[] = {
-	{ ZD_CR47,   0x1e }, /* MARK_002 */
-	{ ZD_CR106,  0x22 },
-	{ ZD_CR107,  0x2a }, /* MARK_002 */
-	{ ZD_CR109,  0x13 }, /* MARK_002 */
-	{ ZD_CR118,  0xf8 }, /* MARK_002 */
-	{ ZD_CR119,  0x12 }, { ZD_CR122,  0xe0 },
-	{ ZD_CR128,  0x10 }, /* MARK_001 from 0xe->0x10 */
-	{ ZD_CR129,  0x0e }, /* MARK_001 from 0xd->0x0e */
-	{ ZD_CR130,  0x10 }, /* MARK_001 from 0xb->0x0d */
-};
-
-static int zd1211b_al2230_finalize_rf(struct zd_chip *chip)
-{
-	int r;
-	static const struct zd_ioreq16 ioreqs[] = {
-		{ ZD_CR80,  0x30 }, { ZD_CR81,  0x30 }, { ZD_CR79,  0x58 },
-		{ ZD_CR12,  0xf0 }, { ZD_CR77,  0x1b }, { ZD_CR78,  0x58 },
-		{ ZD_CR203, 0x06 },
-		{ },
-
-		{ ZD_CR240, 0x80 },
-	};
-
-	r = zd_iowrite16a_locked(chip, ioreqs, ARRAY_SIZE(ioreqs));
-	if (r)
-		return r;
-
-	/* related to antenna selection? */
-	if (chip->new_phy_layout) {
-		r = zd_iowrite16_locked(chip, 0xe1, ZD_CR9);
-		if (r)
-			return r;
-	}
-
-	return zd_iowrite16_locked(chip, 0x06, ZD_CR203);
-}
-
-static int zd1211_al2230_init_hw(struct zd_rf *rf)
-{
-	int r;
-	struct zd_chip *chip = zd_rf_to_chip(rf);
-
-	static const struct zd_ioreq16 ioreqs_init[] = {
-		{ ZD_CR15,   0x20 }, { ZD_CR23,   0x40 }, { ZD_CR24,  0x20 },
-		{ ZD_CR26,   0x11 }, { ZD_CR28,   0x3e }, { ZD_CR29,  0x00 },
-		{ ZD_CR44,   0x33 }, { ZD_CR106,  0x2a }, { ZD_CR107, 0x1a },
-		{ ZD_CR109,  0x09 }, { ZD_CR110,  0x27 }, { ZD_CR111, 0x2b },
-		{ ZD_CR112,  0x2b }, { ZD_CR119,  0x0a }, { ZD_CR10,  0x89 },
-		/* for newest (3rd cut) AL2300 */
-		{ ZD_CR17,   0x28 },
-		{ ZD_CR26,   0x93 }, { ZD_CR34,   0x30 },
-		/* for newest (3rd cut) AL2300 */
-		{ ZD_CR35,   0x3e },
-		{ ZD_CR41,   0x24 }, { ZD_CR44,   0x32 },
-		/* for newest (3rd cut) AL2300 */
-		{ ZD_CR46,   0x96 },
-		{ ZD_CR47,   0x1e }, { ZD_CR79,   0x58 }, { ZD_CR80,  0x30 },
-		{ ZD_CR81,   0x30 }, { ZD_CR87,   0x0a }, { ZD_CR89,  0x04 },
-		{ ZD_CR92,   0x0a }, { ZD_CR99,   0x28 }, { ZD_CR100, 0x00 },
-		{ ZD_CR101,  0x13 }, { ZD_CR102,  0x27 }, { ZD_CR106, 0x24 },
-		{ ZD_CR107,  0x2a }, { ZD_CR109,  0x09 }, { ZD_CR110, 0x13 },
-		{ ZD_CR111,  0x1f }, { ZD_CR112,  0x1f }, { ZD_CR113, 0x27 },
-		{ ZD_CR114,  0x27 },
-		/* for newest (3rd cut) AL2300 */
-		{ ZD_CR115,  0x24 },
-		{ ZD_CR116,  0x24 }, { ZD_CR117,  0xf4 }, { ZD_CR118, 0xfc },
-		{ ZD_CR119,  0x10 }, { ZD_CR120,  0x4f }, { ZD_CR121, 0x77 },
-		{ ZD_CR122,  0xe0 }, { ZD_CR137,  0x88 }, { ZD_CR252, 0xff },
-		{ ZD_CR253,  0xff },
-	};
-
-	static const struct zd_ioreq16 ioreqs_pll[] = {
-		/* shdnb(PLL_ON)=0 */
-		{ ZD_CR251,  0x2f },
-		/* shdnb(PLL_ON)=1 */
-		{ ZD_CR251,  0x3f },
-		{ ZD_CR138,  0x28 }, { ZD_CR203,  0x06 },
-	};
-
-	static const u32 rv1[] = {
-		/* Channel 1 */
-		0x03f790,
-		0x033331,
-		0x00000d,
-
-		0x0b3331,
-		0x03b812,
-		0x00fff3,
-	};
-
-	static const u32 rv2[] = {
-		0x000da4,
-		0x0f4dc5, /* fix freq shift, 0x04edc5 */
-		0x0805b6,
-		0x011687,
-		0x000688,
-		0x0403b9, /* external control TX power (ZD_CR31) */
-		0x00dbba,
-		0x00099b,
-		0x0bdffc,
-		0x00000d,
-		0x00500f,
-	};
-
-	static const u32 rv3[] = {
-		0x00d00f,
-		0x004c0f,
-		0x00540f,
-		0x00700f,
-		0x00500f,
-	};
-
-	r = zd_iowrite16a_locked(chip, ioreqs_init, ARRAY_SIZE(ioreqs_init));
-	if (r)
-		return r;
-
-	if (IS_AL2230S(chip)) {
-		r = zd_iowrite16a_locked(chip, ioreqs_init_al2230s,
-			ARRAY_SIZE(ioreqs_init_al2230s));
-		if (r)
-			return r;
-	}
-
-	r = zd_rfwritev_locked(chip, rv1, ARRAY_SIZE(rv1), RF_RV_BITS);
-	if (r)
-		return r;
-
-	/* improve band edge for AL2230S */
-	if (IS_AL2230S(chip))
-		r = zd_rfwrite_locked(chip, 0x000824, RF_RV_BITS);
-	else
-		r = zd_rfwrite_locked(chip, 0x0005a4, RF_RV_BITS);
-	if (r)
-		return r;
-
-	r = zd_rfwritev_locked(chip, rv2, ARRAY_SIZE(rv2), RF_RV_BITS);
-	if (r)
-		return r;
-
-	r = zd_iowrite16a_locked(chip, ioreqs_pll, ARRAY_SIZE(ioreqs_pll));
-	if (r)
-		return r;
-
-	r = zd_rfwritev_locked(chip, rv3, ARRAY_SIZE(rv3), RF_RV_BITS);
-	if (r)
-		return r;
-
-	return 0;
-}
-
-static int zd1211b_al2230_init_hw(struct zd_rf *rf)
-{
-	int r;
-	struct zd_chip *chip = zd_rf_to_chip(rf);
-
-	static const struct zd_ioreq16 ioreqs1[] = {
-		{ ZD_CR10,  0x89 }, { ZD_CR15,  0x20 },
-		{ ZD_CR17,  0x2B }, /* for newest(3rd cut) AL2230 */
-		{ ZD_CR23,  0x40 }, { ZD_CR24,  0x20 }, { ZD_CR26,  0x93 },
-		{ ZD_CR28,  0x3e }, { ZD_CR29,  0x00 },
-		{ ZD_CR33,  0x28 }, /* 5621 */
-		{ ZD_CR34,  0x30 },
-		{ ZD_CR35,  0x3e }, /* for newest(3rd cut) AL2230 */
-		{ ZD_CR41,  0x24 }, { ZD_CR44,  0x32 },
-		{ ZD_CR46,  0x99 }, /* for newest(3rd cut) AL2230 */
-		{ ZD_CR47,  0x1e },
-
-		/* ZD1211B 05.06.10 */
-		{ ZD_CR48,  0x06 }, { ZD_CR49,  0xf9 }, { ZD_CR51,  0x01 },
-		{ ZD_CR52,  0x80 }, { ZD_CR53,  0x7e }, { ZD_CR65,  0x00 },
-		{ ZD_CR66,  0x00 }, { ZD_CR67,  0x00 }, { ZD_CR68,  0x00 },
-		{ ZD_CR69,  0x28 },
-
-		{ ZD_CR79,  0x58 }, { ZD_CR80,  0x30 }, { ZD_CR81,  0x30 },
-		{ ZD_CR87,  0x0a }, { ZD_CR89,  0x04 },
-		{ ZD_CR91,  0x00 }, /* 5621 */
-		{ ZD_CR92,  0x0a },
-		{ ZD_CR98,  0x8d }, /* 4804,  for 1212 new algorithm */
-		{ ZD_CR99,  0x00 }, /* 5621 */
-		{ ZD_CR101, 0x13 }, { ZD_CR102, 0x27 },
-		{ ZD_CR106, 0x24 }, /* for newest(3rd cut) AL2230 */
-		{ ZD_CR107, 0x2a },
-		{ ZD_CR109, 0x13 }, /* 4804, for 1212 new algorithm */
-		{ ZD_CR110, 0x1f }, /* 4804, for 1212 new algorithm */
-		{ ZD_CR111, 0x1f }, { ZD_CR112, 0x1f }, { ZD_CR113, 0x27 },
-		{ ZD_CR114, 0x27 },
-		{ ZD_CR115, 0x26 }, /* 24->26 at 4902 for newest(3rd cut)
-				     * AL2230
-				     */
-		{ ZD_CR116, 0x24 },
-		{ ZD_CR117, 0xfa }, /* for 1211b */
-		{ ZD_CR118, 0xfa }, /* for 1211b */
-		{ ZD_CR119, 0x10 },
-		{ ZD_CR120, 0x4f },
-		{ ZD_CR121, 0x6c }, /* for 1211b */
-		{ ZD_CR122, 0xfc }, /* E0->FC at 4902 */
-		{ ZD_CR123, 0x57 }, /* 5623 */
-		{ ZD_CR125, 0xad }, /* 4804, for 1212 new algorithm */
-		{ ZD_CR126, 0x6c }, /* 5614 */
-		{ ZD_CR127, 0x03 }, /* 4804, for 1212 new algorithm */
-		{ ZD_CR137, 0x50 }, /* 5614 */
-		{ ZD_CR138, 0xa8 },
-		{ ZD_CR144, 0xac }, /* 5621 */
-		{ ZD_CR150, 0x0d }, { ZD_CR252, 0x34 }, { ZD_CR253, 0x34 },
-	};
-
-	static const u32 rv1[] = {
-		0x8cccd0,
-		0x481dc0,
-		0xcfff00,
-		0x25a000,
-	};
-
-	static const u32 rv2[] = {
-		/* To improve AL2230 yield, improve phase noise, 4713 */
-		0x25a000,
-		0xa3b2f0,
-
-		0x6da010, /* Reg6 update for MP versio */
-		0xe36280, /* Modified by jxiao for Bor-Chin on 2004/08/02 */
-		0x116000,
-		0x9dc020, /* External control TX power (ZD_CR31) */
-		0x5ddb00, /* RegA update for MP version */
-		0xd99000, /* RegB update for MP version */
-		0x3ffbd0, /* RegC update for MP version */
-		0xb00000, /* RegD update for MP version */
-
-		/* improve phase noise and remove phase calibration,4713 */
-		0xf01a00,
-	};
-
-	static const struct zd_ioreq16 ioreqs2[] = {
-		{ ZD_CR251, 0x2f }, /* shdnb(PLL_ON)=0 */
-		{ ZD_CR251, 0x7f }, /* shdnb(PLL_ON)=1 */
-	};
-
-	static const u32 rv3[] = {
-		/* To improve AL2230 yield, 4713 */
-		0xf01b00,
-		0xf01e00,
-		0xf01a00,
-	};
-
-	static const struct zd_ioreq16 ioreqs3[] = {
-		/* related to 6M band edge patching, happens unconditionally */
-		{ ZD_CR128, 0x14 }, { ZD_CR129, 0x12 }, { ZD_CR130, 0x10 },
-	};
-
-	r = zd_iowrite16a_locked(chip, zd1211b_ioreqs_shared_1,
-		ARRAY_SIZE(zd1211b_ioreqs_shared_1));
-	if (r)
-		return r;
-	r = zd_iowrite16a_locked(chip, ioreqs1, ARRAY_SIZE(ioreqs1));
-	if (r)
-		return r;
-
-	if (IS_AL2230S(chip)) {
-		r = zd_iowrite16a_locked(chip, ioreqs_init_al2230s,
-			ARRAY_SIZE(ioreqs_init_al2230s));
-		if (r)
-			return r;
-	}
-
-	r = zd_rfwritev_cr_locked(chip, zd1211b_al2230_table[0], 3);
-	if (r)
-		return r;
-	r = zd_rfwritev_cr_locked(chip, rv1, ARRAY_SIZE(rv1));
-	if (r)
-		return r;
-
-	if (IS_AL2230S(chip))
-		r = zd_rfwrite_locked(chip, 0x241000, RF_RV_BITS);
-	else
-		r = zd_rfwrite_locked(chip, 0x25a000, RF_RV_BITS);
-	if (r)
-		return r;
-
-	r = zd_rfwritev_cr_locked(chip, rv2, ARRAY_SIZE(rv2));
-	if (r)
-		return r;
-	r = zd_iowrite16a_locked(chip, ioreqs2, ARRAY_SIZE(ioreqs2));
-	if (r)
-		return r;
-	r = zd_rfwritev_cr_locked(chip, rv3, ARRAY_SIZE(rv3));
-	if (r)
-		return r;
-	r = zd_iowrite16a_locked(chip, ioreqs3, ARRAY_SIZE(ioreqs3));
-	if (r)
-		return r;
-	return zd1211b_al2230_finalize_rf(chip);
-}
-
-static int zd1211_al2230_set_channel(struct zd_rf *rf, u8 channel)
-{
-	int r;
-	const u32 *rv = zd1211_al2230_table[channel-1];
-	struct zd_chip *chip = zd_rf_to_chip(rf);
-	static const struct zd_ioreq16 ioreqs[] = {
-		{ ZD_CR138, 0x28 },
-		{ ZD_CR203, 0x06 },
-	};
-
-	r = zd_rfwritev_locked(chip, rv, 3, RF_RV_BITS);
-	if (r)
-		return r;
-	return zd_iowrite16a_locked(chip, ioreqs, ARRAY_SIZE(ioreqs));
-}
-
-static int zd1211b_al2230_set_channel(struct zd_rf *rf, u8 channel)
-{
-	int r;
-	const u32 *rv = zd1211b_al2230_table[channel-1];
-	struct zd_chip *chip = zd_rf_to_chip(rf);
-
-	r = zd_iowrite16a_locked(chip, zd1211b_ioreqs_shared_1,
-		ARRAY_SIZE(zd1211b_ioreqs_shared_1));
-	if (r)
-		return r;
-
-	r = zd_rfwritev_cr_locked(chip, rv, 3);
-	if (r)
-		return r;
-
-	return zd1211b_al2230_finalize_rf(chip);
-}
-
-static int zd1211_al2230_switch_radio_on(struct zd_rf *rf)
-{
-	struct zd_chip *chip = zd_rf_to_chip(rf);
-	static const struct zd_ioreq16 ioreqs[] = {
-		{ ZD_CR11,  0x00 },
-		{ ZD_CR251, 0x3f },
-	};
-
-	return zd_iowrite16a_locked(chip, ioreqs, ARRAY_SIZE(ioreqs));
-}
-
-static int zd1211b_al2230_switch_radio_on(struct zd_rf *rf)
-{
-	struct zd_chip *chip = zd_rf_to_chip(rf);
-	static const struct zd_ioreq16 ioreqs[] = {
-		{ ZD_CR11,  0x00 },
-		{ ZD_CR251, 0x7f },
-	};
-
-	return zd_iowrite16a_locked(chip, ioreqs, ARRAY_SIZE(ioreqs));
-}
-
-static int al2230_switch_radio_off(struct zd_rf *rf)
-{
-	struct zd_chip *chip = zd_rf_to_chip(rf);
-	static const struct zd_ioreq16 ioreqs[] = {
-		{ ZD_CR11,  0x04 },
-		{ ZD_CR251, 0x2f },
-	};
-
-	return zd_iowrite16a_locked(chip, ioreqs, ARRAY_SIZE(ioreqs));
-}
-
-int zd_rf_init_al2230(struct zd_rf *rf)
-{
-	struct zd_chip *chip = zd_rf_to_chip(rf);
-
-	rf->switch_radio_off = al2230_switch_radio_off;
-	if (zd_chip_is_zd1211b(chip)) {
-		rf->init_hw = zd1211b_al2230_init_hw;
-		rf->set_channel = zd1211b_al2230_set_channel;
-		rf->switch_radio_on = zd1211b_al2230_switch_radio_on;
-	} else {
-		rf->init_hw = zd1211_al2230_init_hw;
-		rf->set_channel = zd1211_al2230_set_channel;
-		rf->switch_radio_on = zd1211_al2230_switch_radio_on;
-	}
-	rf->patch_6m_band_edge = zd_rf_generic_patch_6m;
-	rf->patch_cck_gain = 1;
-	return 0;
-}
diff --git a/drivers/net/wireless/zd1211rw/zd_rf_al7230b.c b/drivers/net/wireless/zd1211rw/zd_rf_al7230b.c
deleted file mode 100644
index 5fea485be..000000000
--- a/drivers/net/wireless/zd1211rw/zd_rf_al7230b.c
+++ /dev/null
@@ -1,494 +0,0 @@
-/* ZD1211 USB-WLAN driver for Linux
- *
- * Copyright (C) 2005-2007 Ulrich Kunitz <kune@deine-taler.de>
- * Copyright (C) 2006-2007 Daniel Drake <dsd@gentoo.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, or
- * (at your option) any later version.
- *
- * 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/kernel.h>
-
-#include "zd_rf.h"
-#include "zd_usb.h"
-#include "zd_chip.h"
-
-static const u32 chan_rv[][2] = {
-	RF_CHANNEL( 1) = { 0x09ec00, 0x8cccc8 },
-	RF_CHANNEL( 2) = { 0x09ec00, 0x8cccd8 },
-	RF_CHANNEL( 3) = { 0x09ec00, 0x8cccc0 },
-	RF_CHANNEL( 4) = { 0x09ec00, 0x8cccd0 },
-	RF_CHANNEL( 5) = { 0x05ec00, 0x8cccc8 },
-	RF_CHANNEL( 6) = { 0x05ec00, 0x8cccd8 },
-	RF_CHANNEL( 7) = { 0x05ec00, 0x8cccc0 },
-	RF_CHANNEL( 8) = { 0x05ec00, 0x8cccd0 },
-	RF_CHANNEL( 9) = { 0x0dec00, 0x8cccc8 },
-	RF_CHANNEL(10) = { 0x0dec00, 0x8cccd8 },
-	RF_CHANNEL(11) = { 0x0dec00, 0x8cccc0 },
-	RF_CHANNEL(12) = { 0x0dec00, 0x8cccd0 },
-	RF_CHANNEL(13) = { 0x03ec00, 0x8cccc8 },
-	RF_CHANNEL(14) = { 0x03ec00, 0x866660 },
-};
-
-static const u32 std_rv[] = {
-	0x4ff821,
-	0xc5fbfc,
-	0x21ebfe,
-	0xafd401, /* freq shift 0xaad401 */
-	0x6cf56a,
-	0xe04073,
-	0x193d76,
-	0x9dd844,
-	0x500007,
-	0xd8c010,
-};
-
-static const u32 rv_init1[] = {
-	0x3c9000,
-	0xbfffff,
-	0x700000,
-	0xf15d58,
-};
-
-static const u32 rv_init2[] = {
-	0xf15d59,
-	0xf15d5c,
-	0xf15d58,
-};
-
-static const struct zd_ioreq16 ioreqs_sw[] = {
-	{ ZD_CR128, 0x14 }, { ZD_CR129, 0x12 }, { ZD_CR130, 0x10 },
-	{ ZD_CR38,  0x38 }, { ZD_CR136, 0xdf },
-};
-
-static int zd1211b_al7230b_finalize(struct zd_chip *chip)
-{
-	int r;
-	static const struct zd_ioreq16 ioreqs[] = {
-		{ ZD_CR80,  0x30 }, { ZD_CR81,  0x30 }, { ZD_CR79,  0x58 },
-		{ ZD_CR12,  0xf0 }, { ZD_CR77,  0x1b }, { ZD_CR78,  0x58 },
-		{ ZD_CR203, 0x04 },
-		{ },
-		{ ZD_CR240, 0x80 },
-	};
-
-	r = zd_iowrite16a_locked(chip, ioreqs, ARRAY_SIZE(ioreqs));
-	if (r)
-		return r;
-
-	if (chip->new_phy_layout) {
-		/* antenna selection? */
-		r = zd_iowrite16_locked(chip, 0xe5, ZD_CR9);
-		if (r)
-			return r;
-	}
-
-	return zd_iowrite16_locked(chip, 0x04, ZD_CR203);
-}
-
-static int zd1211_al7230b_init_hw(struct zd_rf *rf)
-{
-	int r;
-	struct zd_chip *chip = zd_rf_to_chip(rf);
-
-	/* All of these writes are identical to AL2230 unless otherwise
-	 * specified */
-	static const struct zd_ioreq16 ioreqs_1[] = {
-		/* This one is 7230-specific, and happens before the rest */
-		{ ZD_CR240,  0x57 },
-		{ },
-
-		{ ZD_CR15,   0x20 }, { ZD_CR23,   0x40 }, { ZD_CR24,  0x20 },
-		{ ZD_CR26,   0x11 }, { ZD_CR28,   0x3e }, { ZD_CR29,  0x00 },
-		{ ZD_CR44,   0x33 },
-		/* This value is different for 7230 (was: 0x2a) */
-		{ ZD_CR106,  0x22 },
-		{ ZD_CR107,  0x1a }, { ZD_CR109,  0x09 }, { ZD_CR110,  0x27 },
-		{ ZD_CR111,  0x2b }, { ZD_CR112,  0x2b }, { ZD_CR119,  0x0a },
-		/* This happened further down in AL2230,
-		 * and the value changed (was: 0xe0) */
-		{ ZD_CR122,  0xfc },
-		{ ZD_CR10,   0x89 },
-		/* for newest (3rd cut) AL2300 */
-		{ ZD_CR17,   0x28 },
-		{ ZD_CR26,   0x93 }, { ZD_CR34,   0x30 },
-		/* for newest (3rd cut) AL2300 */
-		{ ZD_CR35,   0x3e },
-		{ ZD_CR41,   0x24 }, { ZD_CR44,   0x32 },
-		/* for newest (3rd cut) AL2300 */
-		{ ZD_CR46,   0x96 },
-		{ ZD_CR47,   0x1e }, { ZD_CR79,   0x58 }, { ZD_CR80,  0x30 },
-		{ ZD_CR81,   0x30 }, { ZD_CR87,   0x0a }, { ZD_CR89,  0x04 },
-		{ ZD_CR92,   0x0a }, { ZD_CR99,   0x28 },
-		/* This value is different for 7230 (was: 0x00) */
-		{ ZD_CR100,  0x02 },
-		{ ZD_CR101,  0x13 }, { ZD_CR102,  0x27 },
-		/* This value is different for 7230 (was: 0x24) */
-		{ ZD_CR106,  0x22 },
-		/* This value is different for 7230 (was: 0x2a) */
-		{ ZD_CR107,  0x3f },
-		{ ZD_CR109,  0x09 },
-		/* This value is different for 7230 (was: 0x13) */
-		{ ZD_CR110,  0x1f },
-		{ ZD_CR111,  0x1f }, { ZD_CR112,  0x1f }, { ZD_CR113, 0x27 },
-		{ ZD_CR114,  0x27 },
-		/* for newest (3rd cut) AL2300 */
-		{ ZD_CR115,  0x24 },
-		/* This value is different for 7230 (was: 0x24) */
-		{ ZD_CR116,  0x3f },
-		/* This value is different for 7230 (was: 0xf4) */
-		{ ZD_CR117,  0xfa },
-		{ ZD_CR118,  0xfc }, { ZD_CR119,  0x10 }, { ZD_CR120, 0x4f },
-		{ ZD_CR121,  0x77 }, { ZD_CR137,  0x88 },
-		/* This one is 7230-specific */
-		{ ZD_CR138,  0xa8 },
-		/* This value is different for 7230 (was: 0xff) */
-		{ ZD_CR252,  0x34 },
-		/* This value is different for 7230 (was: 0xff) */
-		{ ZD_CR253,  0x34 },
-
-		/* PLL_OFF */
-		{ ZD_CR251, 0x2f },
-	};
-
-	static const struct zd_ioreq16 ioreqs_2[] = {
-		{ ZD_CR251, 0x3f }, /* PLL_ON */
-		{ ZD_CR128, 0x14 }, { ZD_CR129, 0x12 }, { ZD_CR130, 0x10 },
-		{ ZD_CR38,  0x38 }, { ZD_CR136, 0xdf },
-	};
-
-	r = zd_iowrite16a_locked(chip, ioreqs_1, ARRAY_SIZE(ioreqs_1));
-	if (r)
-		return r;
-
-	r = zd_rfwritev_cr_locked(chip, chan_rv[0], ARRAY_SIZE(chan_rv[0]));
-	if (r)
-		return r;
-
-	r = zd_rfwritev_cr_locked(chip, std_rv, ARRAY_SIZE(std_rv));
-	if (r)
-		return r;
-
-	r = zd_rfwritev_cr_locked(chip, rv_init1, ARRAY_SIZE(rv_init1));
-	if (r)
-		return r;
-
-	r = zd_iowrite16a_locked(chip, ioreqs_2, ARRAY_SIZE(ioreqs_2));
-	if (r)
-		return r;
-
-	r = zd_rfwritev_cr_locked(chip, rv_init2, ARRAY_SIZE(rv_init2));
-	if (r)
-		return r;
-
-	r = zd_iowrite16_locked(chip, 0x06, ZD_CR203);
-	if (r)
-		return r;
-	r = zd_iowrite16_locked(chip, 0x80, ZD_CR240);
-	if (r)
-		return r;
-
-	return 0;
-}
-
-static int zd1211b_al7230b_init_hw(struct zd_rf *rf)
-{
-	int r;
-	struct zd_chip *chip = zd_rf_to_chip(rf);
-
-	static const struct zd_ioreq16 ioreqs_1[] = {
-		{ ZD_CR240, 0x57 }, { ZD_CR9,   0x9 },
-		{ },
-		{ ZD_CR10,  0x8b }, { ZD_CR15,  0x20 },
-		{ ZD_CR17,  0x2B }, /* for newest (3rd cut) AL2230 */
-		{ ZD_CR20,  0x10 }, /* 4N25->Stone Request */
-		{ ZD_CR23,  0x40 }, { ZD_CR24,  0x20 }, { ZD_CR26,  0x93 },
-		{ ZD_CR28,  0x3e }, { ZD_CR29,  0x00 },
-		{ ZD_CR33,  0x28 }, /* 5613 */
-		{ ZD_CR34,  0x30 },
-		{ ZD_CR35,  0x3e }, /* for newest (3rd cut) AL2230 */
-		{ ZD_CR41,  0x24 }, { ZD_CR44,  0x32 },
-		{ ZD_CR46,  0x99 }, /* for newest (3rd cut) AL2230 */
-		{ ZD_CR47,  0x1e },
-
-		/* ZD1215 5610 */
-		{ ZD_CR48,  0x00 }, { ZD_CR49,  0x00 }, { ZD_CR51,  0x01 },
-		{ ZD_CR52,  0x80 }, { ZD_CR53,  0x7e }, { ZD_CR65,  0x00 },
-		{ ZD_CR66,  0x00 }, { ZD_CR67,  0x00 }, { ZD_CR68,  0x00 },
-		{ ZD_CR69,  0x28 },
-
-		{ ZD_CR79,  0x58 }, { ZD_CR80,  0x30 }, { ZD_CR81,  0x30 },
-		{ ZD_CR87,  0x0A }, { ZD_CR89,  0x04 },
-		{ ZD_CR90,  0x58 }, /* 5112 */
-		{ ZD_CR91,  0x00 }, /* 5613 */
-		{ ZD_CR92,  0x0a },
-		{ ZD_CR98,  0x8d }, /* 4804, for 1212 new algorithm */
-		{ ZD_CR99,  0x00 }, { ZD_CR100, 0x02 }, { ZD_CR101, 0x13 },
-		{ ZD_CR102, 0x27 },
-		{ ZD_CR106, 0x20 }, /* change to 0x24 for AL7230B */
-		{ ZD_CR109, 0x13 }, /* 4804, for 1212 new algorithm */
-		{ ZD_CR112, 0x1f },
-	};
-
-	static const struct zd_ioreq16 ioreqs_new_phy[] = {
-		{ ZD_CR107, 0x28 },
-		{ ZD_CR110, 0x1f }, /* 5127, 0x13->0x1f */
-		{ ZD_CR111, 0x1f }, /* 0x13 to 0x1f for AL7230B */
-		{ ZD_CR116, 0x2a }, { ZD_CR118, 0xfa }, { ZD_CR119, 0x12 },
-		{ ZD_CR121, 0x6c }, /* 5613 */
-	};
-
-	static const struct zd_ioreq16 ioreqs_old_phy[] = {
-		{ ZD_CR107, 0x24 },
-		{ ZD_CR110, 0x13 }, /* 5127, 0x13->0x1f */
-		{ ZD_CR111, 0x13 }, /* 0x13 to 0x1f for AL7230B */
-		{ ZD_CR116, 0x24 }, { ZD_CR118, 0xfc }, { ZD_CR119, 0x11 },
-		{ ZD_CR121, 0x6a }, /* 5613 */
-	};
-
-	static const struct zd_ioreq16 ioreqs_2[] = {
-		{ ZD_CR113, 0x27 }, { ZD_CR114, 0x27 }, { ZD_CR115, 0x24 },
-		{ ZD_CR117, 0xfa }, { ZD_CR120, 0x4f },
-		{ ZD_CR122, 0xfc }, /* E0->FCh at 4901 */
-		{ ZD_CR123, 0x57 }, /* 5613 */
-		{ ZD_CR125, 0xad }, /* 4804, for 1212 new algorithm */
-		{ ZD_CR126, 0x6c }, /* 5613 */
-		{ ZD_CR127, 0x03 }, /* 4804, for 1212 new algorithm */
-		{ ZD_CR130, 0x10 },
-		{ ZD_CR131, 0x00 }, /* 5112 */
-		{ ZD_CR137, 0x50 }, /* 5613 */
-		{ ZD_CR138, 0xa8 }, /* 5112 */
-		{ ZD_CR144, 0xac }, /* 5613 */
-		{ ZD_CR148, 0x40 }, /* 5112 */
-		{ ZD_CR149, 0x40 }, /* 4O07, 50->40 */
-		{ ZD_CR150, 0x1a }, /* 5112, 0C->1A */
-		{ ZD_CR252, 0x34 }, { ZD_CR253, 0x34 },
-		{ ZD_CR251, 0x2f }, /* PLL_OFF */
-	};
-
-	static const struct zd_ioreq16 ioreqs_3[] = {
-		{ ZD_CR251, 0x7f }, /* PLL_ON */
-		{ ZD_CR128, 0x14 }, { ZD_CR129, 0x12 }, { ZD_CR130, 0x10 },
-		{ ZD_CR38,  0x38 }, { ZD_CR136, 0xdf },
-	};
-
-	r = zd_iowrite16a_locked(chip, ioreqs_1, ARRAY_SIZE(ioreqs_1));
-	if (r)
-		return r;
-
-	if (chip->new_phy_layout)
-		r = zd_iowrite16a_locked(chip, ioreqs_new_phy,
-			ARRAY_SIZE(ioreqs_new_phy));
-	else
-		r = zd_iowrite16a_locked(chip, ioreqs_old_phy,
-			ARRAY_SIZE(ioreqs_old_phy));
-	if (r)
-		return r;
-
-	r = zd_iowrite16a_locked(chip, ioreqs_2, ARRAY_SIZE(ioreqs_2));
-	if (r)
-		return r;
-
-	r = zd_rfwritev_cr_locked(chip, chan_rv[0], ARRAY_SIZE(chan_rv[0]));
-	if (r)
-		return r;
-
-	r = zd_rfwritev_cr_locked(chip, std_rv, ARRAY_SIZE(std_rv));
-	if (r)
-		return r;
-
-	r = zd_rfwritev_cr_locked(chip, rv_init1, ARRAY_SIZE(rv_init1));
-	if (r)
-		return r;
-
-	r = zd_iowrite16a_locked(chip, ioreqs_3, ARRAY_SIZE(ioreqs_3));
-	if (r)
-		return r;
-
-	r = zd_rfwritev_cr_locked(chip, rv_init2, ARRAY_SIZE(rv_init2));
-	if (r)
-		return r;
-
-	return zd1211b_al7230b_finalize(chip);
-}
-
-static int zd1211_al7230b_set_channel(struct zd_rf *rf, u8 channel)
-{
-	int r;
-	const u32 *rv = chan_rv[channel-1];
-	struct zd_chip *chip = zd_rf_to_chip(rf);
-
-	static const struct zd_ioreq16 ioreqs[] = {
-		/* PLL_ON */
-		{ ZD_CR251, 0x3f },
-		{ ZD_CR203, 0x06 }, { ZD_CR240, 0x08 },
-	};
-
-	r = zd_iowrite16_locked(chip, 0x57, ZD_CR240);
-	if (r)
-		return r;
-
-	/* PLL_OFF */
-	r = zd_iowrite16_locked(chip, 0x2f, ZD_CR251);
-	if (r)
-		return r;
-
-	r = zd_rfwritev_cr_locked(chip, std_rv, ARRAY_SIZE(std_rv));
-	if (r)
-		return r;
-
-	r = zd_rfwrite_cr_locked(chip, 0x3c9000);
-	if (r)
-		return r;
-	r = zd_rfwrite_cr_locked(chip, 0xf15d58);
-	if (r)
-		return r;
-
-	r = zd_iowrite16a_locked(chip, ioreqs_sw, ARRAY_SIZE(ioreqs_sw));
-	if (r)
-		return r;
-
-	r = zd_rfwritev_cr_locked(chip, rv, 2);
-	if (r)
-		return r;
-
-	r = zd_rfwrite_cr_locked(chip, 0x3c9000);
-	if (r)
-		return r;
-
-	return zd_iowrite16a_locked(chip, ioreqs, ARRAY_SIZE(ioreqs));
-}
-
-static int zd1211b_al7230b_set_channel(struct zd_rf *rf, u8 channel)
-{
-	int r;
-	const u32 *rv = chan_rv[channel-1];
-	struct zd_chip *chip = zd_rf_to_chip(rf);
-
-	r = zd_iowrite16_locked(chip, 0x57, ZD_CR240);
-	if (r)
-		return r;
-	r = zd_iowrite16_locked(chip, 0xe4, ZD_CR9);
-	if (r)
-		return r;
-
-	/* PLL_OFF */
-	r = zd_iowrite16_locked(chip, 0x2f, ZD_CR251);
-	if (r)
-		return r;
-	r = zd_rfwritev_cr_locked(chip, std_rv, ARRAY_SIZE(std_rv));
-	if (r)
-		return r;
-
-	r = zd_rfwrite_cr_locked(chip, 0x3c9000);
-	if (r)
-		return r;
-	r = zd_rfwrite_cr_locked(chip, 0xf15d58);
-	if (r)
-		return r;
-
-	r = zd_iowrite16a_locked(chip, ioreqs_sw, ARRAY_SIZE(ioreqs_sw));
-	if (r)
-		return r;
-
-	r = zd_rfwritev_cr_locked(chip, rv, 2);
-	if (r)
-		return r;
-
-	r = zd_rfwrite_cr_locked(chip, 0x3c9000);
-	if (r)
-		return r;
-
-	r = zd_iowrite16_locked(chip, 0x7f, ZD_CR251);
-	if (r)
-		return r;
-
-	return zd1211b_al7230b_finalize(chip);
-}
-
-static int zd1211_al7230b_switch_radio_on(struct zd_rf *rf)
-{
-	struct zd_chip *chip = zd_rf_to_chip(rf);
-	static const struct zd_ioreq16 ioreqs[] = {
-		{ ZD_CR11,  0x00 },
-		{ ZD_CR251, 0x3f },
-	};
-
-	return zd_iowrite16a_locked(chip, ioreqs, ARRAY_SIZE(ioreqs));
-}
-
-static int zd1211b_al7230b_switch_radio_on(struct zd_rf *rf)
-{
-	struct zd_chip *chip = zd_rf_to_chip(rf);
-	static const struct zd_ioreq16 ioreqs[] = {
-		{ ZD_CR11,  0x00 },
-		{ ZD_CR251, 0x7f },
-	};
-
-	return zd_iowrite16a_locked(chip, ioreqs, ARRAY_SIZE(ioreqs));
-}
-
-static int al7230b_switch_radio_off(struct zd_rf *rf)
-{
-	struct zd_chip *chip = zd_rf_to_chip(rf);
-	static const struct zd_ioreq16 ioreqs[] = {
-		{ ZD_CR11,  0x04 },
-		{ ZD_CR251, 0x2f },
-	};
-
-	return zd_iowrite16a_locked(chip, ioreqs, ARRAY_SIZE(ioreqs));
-}
-
-/* ZD1211B+AL7230B 6m band edge patching differs slightly from other
- * configurations */
-static int zd1211b_al7230b_patch_6m(struct zd_rf *rf, u8 channel)
-{
-	struct zd_chip *chip = zd_rf_to_chip(rf);
-	struct zd_ioreq16 ioreqs[] = {
-		{ ZD_CR128, 0x14 }, { ZD_CR129, 0x12 },
-	};
-
-	/* FIXME: Channel 11 is not the edge for all regulatory domains. */
-	if (channel == 1) {
-		ioreqs[0].value = 0x0e;
-		ioreqs[1].value = 0x10;
-	} else if (channel == 11) {
-		ioreqs[0].value = 0x10;
-		ioreqs[1].value = 0x10;
-	}
-
-	dev_dbg_f(zd_chip_dev(chip), "patching for channel %d\n", channel);
-	return zd_iowrite16a_locked(chip, ioreqs, ARRAY_SIZE(ioreqs));
-}
-
-int zd_rf_init_al7230b(struct zd_rf *rf)
-{
-	struct zd_chip *chip = zd_rf_to_chip(rf);
-
-	if (zd_chip_is_zd1211b(chip)) {
-		rf->init_hw = zd1211b_al7230b_init_hw;
-		rf->switch_radio_on = zd1211b_al7230b_switch_radio_on;
-		rf->set_channel = zd1211b_al7230b_set_channel;
-		rf->patch_6m_band_edge = zd1211b_al7230b_patch_6m;
-	} else {
-		rf->init_hw = zd1211_al7230b_init_hw;
-		rf->switch_radio_on = zd1211_al7230b_switch_radio_on;
-		rf->set_channel = zd1211_al7230b_set_channel;
-		rf->patch_6m_band_edge = zd_rf_generic_patch_6m;
-		rf->patch_cck_gain = 1;
-	}
-
-	rf->switch_radio_off = al7230b_switch_radio_off;
-
-	return 0;
-}
diff --git a/drivers/net/wireless/zd1211rw/zd_rf_rf2959.c b/drivers/net/wireless/zd1211rw/zd_rf_rf2959.c
deleted file mode 100644
index a93f657a4..000000000
--- a/drivers/net/wireless/zd1211rw/zd_rf_rf2959.c
+++ /dev/null
@@ -1,281 +0,0 @@
-/* ZD1211 USB-WLAN driver for Linux
- *
- * Copyright (C) 2005-2007 Ulrich Kunitz <kune@deine-taler.de>
- * Copyright (C) 2006-2007 Daniel Drake <dsd@gentoo.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, or
- * (at your option) any later version.
- *
- * 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/kernel.h>
-
-#include "zd_rf.h"
-#include "zd_usb.h"
-#include "zd_chip.h"
-
-static const u32 rf2959_table[][2] = {
-	RF_CHANNEL( 1) = { 0x181979, 0x1e6666 },
-	RF_CHANNEL( 2) = { 0x181989, 0x1e6666 },
-	RF_CHANNEL( 3) = { 0x181999, 0x1e6666 },
-	RF_CHANNEL( 4) = { 0x1819a9, 0x1e6666 },
-	RF_CHANNEL( 5) = { 0x1819b9, 0x1e6666 },
-	RF_CHANNEL( 6) = { 0x1819c9, 0x1e6666 },
-	RF_CHANNEL( 7) = { 0x1819d9, 0x1e6666 },
-	RF_CHANNEL( 8) = { 0x1819e9, 0x1e6666 },
-	RF_CHANNEL( 9) = { 0x1819f9, 0x1e6666 },
-	RF_CHANNEL(10) = { 0x181a09, 0x1e6666 },
-	RF_CHANNEL(11) = { 0x181a19, 0x1e6666 },
-	RF_CHANNEL(12) = { 0x181a29, 0x1e6666 },
-	RF_CHANNEL(13) = { 0x181a39, 0x1e6666 },
-	RF_CHANNEL(14) = { 0x181a60, 0x1c0000 },
-};
-
-#if 0
-static int bits(u32 rw, int from, int to)
-{
-	rw &= ~(0xffffffffU << (to+1));
-	rw >>= from;
-	return rw;
-}
-
-static int bit(u32 rw, int bit)
-{
-	return bits(rw, bit, bit);
-}
-
-static void dump_regwrite(u32 rw)
-{
-	int reg = bits(rw, 18, 22);
-	int rw_flag = bits(rw, 23, 23);
-	PDEBUG("rf2959 %#010x reg %d rw %d", rw, reg, rw_flag);
-
-	switch (reg) {
-	case 0:
-		PDEBUG("reg0 CFG1 ref_sel %d hybernate %d rf_vco_reg_en %d"
-		       " if_vco_reg_en %d if_vga_en %d",
-		       bits(rw, 14, 15), bit(rw, 3), bit(rw, 2), bit(rw, 1),
-		       bit(rw, 0));
-		break;
-	case 1:
-		PDEBUG("reg1 IFPLL1 pll_en1 %d kv_en1 %d vtc_en1 %d lpf1 %d"
-		       " cpl1 %d pdp1 %d autocal_en1 %d ld_en1 %d ifloopr %d"
-		       " ifloopc %d dac1 %d",
-		       bit(rw, 17), bit(rw, 16), bit(rw, 15), bit(rw, 14),
-		       bit(rw, 13), bit(rw, 12), bit(rw, 11), bit(rw, 10),
-		       bits(rw, 7, 9), bits(rw, 4, 6), bits(rw, 0, 3));
-		break;
-	case 2:
-		PDEBUG("reg2 IFPLL2 n1 %d num1 %d",
-		       bits(rw, 6, 17), bits(rw, 0, 5));
-		break;
-	case 3:
-		PDEBUG("reg3 IFPLL3 num %d", bits(rw, 0, 17));
-		break;
-	case 4:
-		PDEBUG("reg4 IFPLL4 dn1 %#04x ct_def1 %d kv_def1 %d",
-		       bits(rw, 8, 16), bits(rw, 4, 7), bits(rw, 0, 3));
-		break;
-	case 5:
-		PDEBUG("reg5 RFPLL1 pll_en %d kv_en %d vtc_en %d lpf %d cpl %d"
-		       " pdp %d autocal_en %d ld_en %d rfloopr %d rfloopc %d"
-		       " dac %d",
-		       bit(rw, 17), bit(rw, 16), bit(rw, 15), bit(rw, 14),
-		       bit(rw, 13), bit(rw, 12), bit(rw, 11), bit(rw, 10),
-		       bits(rw, 7, 9), bits(rw, 4, 6), bits(rw, 0,3));
-		break;
-	case 6:
-		PDEBUG("reg6 RFPLL2 n %d num %d",
-		       bits(rw, 6, 17), bits(rw, 0, 5));
-		break;
-	case 7:
-		PDEBUG("reg7 RFPLL3 num2 %d", bits(rw, 0, 17));
-		break;
-	case 8:
-		PDEBUG("reg8 RFPLL4 dn %#06x ct_def %d kv_def %d",
-		       bits(rw, 8, 16), bits(rw, 4, 7), bits(rw, 0, 3));
-		break;
-	case 9:
-		PDEBUG("reg9 CAL1 tvco %d tlock %d m_ct_value %d ld_window %d",
-		       bits(rw, 13, 17), bits(rw, 8, 12), bits(rw, 3, 7),
-		       bits(rw, 0, 2));
-		break;
-	case 10:
-		PDEBUG("reg10 TXRX1 rxdcfbbyps %d pcontrol %d txvgc %d"
-		       " rxlpfbw %d txlpfbw %d txdiffmode %d txenmode %d"
-		       " intbiasen %d tybypass %d",
-		       bit(rw, 17), bits(rw, 15, 16), bits(rw, 10, 14),
-		       bits(rw, 7, 9), bits(rw, 4, 6), bit(rw, 3), bit(rw, 2),
-		       bit(rw, 1), bit(rw, 0));
-		break;
-	case 11:
-		PDEBUG("reg11 PCNT1 mid_bias %d p_desired %d pc_offset %d"
-			" tx_delay %d",
-			bits(rw, 15, 17), bits(rw, 9, 14), bits(rw, 3, 8),
-			bits(rw, 0, 2));
-		break;
-	case 12:
-		PDEBUG("reg12 PCNT2 max_power %d mid_power %d min_power %d",
-		       bits(rw, 12, 17), bits(rw, 6, 11), bits(rw, 0, 5));
-		break;
-	case 13:
-		PDEBUG("reg13 VCOT1 rfpll vco comp %d ifpll vco comp %d"
-		       " lobias %d if_biasbuf %d if_biasvco %d rf_biasbuf %d"
-		       " rf_biasvco %d",
-		       bit(rw, 17), bit(rw, 16), bit(rw, 15),
-		       bits(rw, 8, 9), bits(rw, 5, 7), bits(rw, 3, 4),
-		       bits(rw, 0, 2));
-		break;
-	case 14:
-		PDEBUG("reg14 IQCAL rx_acal %d rx_pcal %d"
-		       " tx_acal %d tx_pcal %d",
-		       bits(rw, 13, 17), bits(rw, 9, 12), bits(rw, 4, 8),
-		       bits(rw, 0, 3));
-		break;
-	}
-}
-#endif /* 0 */
-
-static int rf2959_init_hw(struct zd_rf *rf)
-{
-	int r;
-	struct zd_chip *chip = zd_rf_to_chip(rf);
-
-	static const struct zd_ioreq16 ioreqs[] = {
-		{ ZD_CR2,   0x1E }, { ZD_CR9,   0x20 }, { ZD_CR10,  0x89 },
-		{ ZD_CR11,  0x00 }, { ZD_CR15,  0xD0 }, { ZD_CR17,  0x68 },
-		{ ZD_CR19,  0x4a }, { ZD_CR20,  0x0c }, { ZD_CR21,  0x0E },
-		{ ZD_CR23,  0x48 },
-		/* normal size for cca threshold */
-		{ ZD_CR24,  0x14 },
-		/* { ZD_CR24,  0x20 }, */
-		{ ZD_CR26,  0x90 }, { ZD_CR27,  0x30 }, { ZD_CR29,  0x20 },
-		{ ZD_CR31,  0xb2 }, { ZD_CR32,  0x43 }, { ZD_CR33,  0x28 },
-		{ ZD_CR38,  0x30 }, { ZD_CR34,  0x0f }, { ZD_CR35,  0xF0 },
-		{ ZD_CR41,  0x2a }, { ZD_CR46,  0x7F }, { ZD_CR47,  0x1E },
-		{ ZD_CR51,  0xc5 }, { ZD_CR52,  0xc5 }, { ZD_CR53,  0xc5 },
-		{ ZD_CR79,  0x58 }, { ZD_CR80,  0x30 }, { ZD_CR81,  0x30 },
-		{ ZD_CR82,  0x00 }, { ZD_CR83,  0x24 }, { ZD_CR84,  0x04 },
-		{ ZD_CR85,  0x00 }, { ZD_CR86,  0x10 }, { ZD_CR87,  0x2A },
-		{ ZD_CR88,  0x10 }, { ZD_CR89,  0x24 }, { ZD_CR90,  0x18 },
-		/* { ZD_CR91,  0x18 }, */
-		/* should solve continuous CTS frame problems */
-		{ ZD_CR91,  0x00 },
-		{ ZD_CR92,  0x0a }, { ZD_CR93,  0x00 }, { ZD_CR94,  0x01 },
-		{ ZD_CR95,  0x00 }, { ZD_CR96,  0x40 }, { ZD_CR97,  0x37 },
-		{ ZD_CR98,  0x05 }, { ZD_CR99,  0x28 }, { ZD_CR100, 0x00 },
-		{ ZD_CR101, 0x13 }, { ZD_CR102, 0x27 }, { ZD_CR103, 0x27 },
-		{ ZD_CR104, 0x18 }, { ZD_CR105, 0x12 },
-		/* normal size */
-		{ ZD_CR106, 0x1a },
-		/* { ZD_CR106, 0x22 }, */
-		{ ZD_CR107, 0x24 }, { ZD_CR108, 0x0a }, { ZD_CR109, 0x13 },
-		{ ZD_CR110, 0x2F }, { ZD_CR111, 0x27 }, { ZD_CR112, 0x27 },
-		{ ZD_CR113, 0x27 }, { ZD_CR114, 0x27 }, { ZD_CR115, 0x40 },
-		{ ZD_CR116, 0x40 }, { ZD_CR117, 0xF0 }, { ZD_CR118, 0xF0 },
-		{ ZD_CR119, 0x16 },
-		/* no TX continuation */
-		{ ZD_CR122, 0x00 },
-		/* { ZD_CR122, 0xff }, */
-		{ ZD_CR127, 0x03 }, { ZD_CR131, 0x08 }, { ZD_CR138, 0x28 },
-		{ ZD_CR148, 0x44 }, { ZD_CR150, 0x10 }, { ZD_CR169, 0xBB },
-		{ ZD_CR170, 0xBB },
-	};
-
-	static const u32 rv[] = {
-		0x000007,  /* REG0(CFG1) */
-		0x07dd43,  /* REG1(IFPLL1) */
-		0x080959,  /* REG2(IFPLL2) */
-		0x0e6666,
-		0x116a57,  /* REG4 */
-		0x17dd43,  /* REG5 */
-		0x1819f9,  /* REG6 */
-		0x1e6666,
-		0x214554,
-		0x25e7fa,
-		0x27fffa,
-		/* The Zydas driver somehow forgets to set this value. It's
-		 * only set for Japan. We are using internal power control
-		 * for now.
-		 */
-		0x294128, /* internal power */
-		/* 0x28252c, */ /* External control TX power */
-		/* ZD_CR31_CCK, ZD_CR51_6-36M, ZD_CR52_48M, ZD_CR53_54M */
-		0x2c0000,
-		0x300000,
-		0x340000,  /* REG13(0xD) */
-		0x381e0f,  /* REG14(0xE) */
-		/* Bogus, RF2959's data sheet doesn't know register 27, which is
-		 * actually referenced here. The commented 0x11 is 17.
-		 */
-		0x6c180f,  /* REG27(0x11) */
-	};
-
-	r = zd_iowrite16a_locked(chip, ioreqs, ARRAY_SIZE(ioreqs));
-	if (r)
-		return r;
-
-	return zd_rfwritev_locked(chip, rv, ARRAY_SIZE(rv), RF_RV_BITS);
-}
-
-static int rf2959_set_channel(struct zd_rf *rf, u8 channel)
-{
-	int i, r;
-	const u32 *rv = rf2959_table[channel-1];
-	struct zd_chip *chip = zd_rf_to_chip(rf);
-
-	for (i = 0; i < 2; i++) {
-		r = zd_rfwrite_locked(chip, rv[i], RF_RV_BITS);
-		if (r)
-			return r;
-	}
-	return 0;
-}
-
-static int rf2959_switch_radio_on(struct zd_rf *rf)
-{
-	static const struct zd_ioreq16 ioreqs[] = {
-		{ ZD_CR10, 0x89 },
-		{ ZD_CR11, 0x00 },
-	};
-	struct zd_chip *chip = zd_rf_to_chip(rf);
-
-	return zd_iowrite16a_locked(chip, ioreqs, ARRAY_SIZE(ioreqs));
-}
-
-static int rf2959_switch_radio_off(struct zd_rf *rf)
-{
-	static const struct zd_ioreq16 ioreqs[] = {
-		{ ZD_CR10, 0x15 },
-		{ ZD_CR11, 0x81 },
-	};
-	struct zd_chip *chip = zd_rf_to_chip(rf);
-
-	return zd_iowrite16a_locked(chip, ioreqs, ARRAY_SIZE(ioreqs));
-}
-
-int zd_rf_init_rf2959(struct zd_rf *rf)
-{
-	struct zd_chip *chip = zd_rf_to_chip(rf);
-
-	if (zd_chip_is_zd1211b(chip)) {
-		dev_err(zd_chip_dev(chip),
-		       "RF2959 is currently not supported for ZD1211B"
-		       " devices\n");
-		return -ENODEV;
-	}
-	rf->init_hw = rf2959_init_hw;
-	rf->set_channel = rf2959_set_channel;
-	rf->switch_radio_on = rf2959_switch_radio_on;
-	rf->switch_radio_off = rf2959_switch_radio_off;
-	return 0;
-}
diff --git a/drivers/net/wireless/zd1211rw/zd_rf_uw2453.c b/drivers/net/wireless/zd1211rw/zd_rf_uw2453.c
deleted file mode 100644
index 61b924027..000000000
--- a/drivers/net/wireless/zd1211rw/zd_rf_uw2453.c
+++ /dev/null
@@ -1,539 +0,0 @@
-/* ZD1211 USB-WLAN driver for Linux
- *
- * Copyright (C) 2005-2007 Ulrich Kunitz <kune@deine-taler.de>
- * Copyright (C) 2006-2007 Daniel Drake <dsd@gentoo.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, or
- * (at your option) any later version.
- *
- * 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/kernel.h>
-#include <linux/slab.h>
-
-#include "zd_rf.h"
-#include "zd_usb.h"
-#include "zd_chip.h"
-
-/* This RF programming code is based upon the code found in v2.16.0.0 of the
- * ZyDAS vendor driver. Unlike other RF's, Ubec publish full technical specs
- * for this RF on their website, so we're able to understand more than
- * usual as to what is going on. Thumbs up for Ubec for doing that. */
-
-/* The 3-wire serial interface provides access to 8 write-only registers.
- * The data format is a 4 bit register address followed by a 20 bit value. */
-#define UW2453_REGWRITE(reg, val) ((((reg) & 0xf) << 20) | ((val) & 0xfffff))
-
-/* For channel tuning, we have to configure registers 1 (synthesizer), 2 (synth
- * fractional divide ratio) and 3 (VCO config).
- *
- * We configure the RF to produce an interrupt when the PLL is locked onto
- * the configured frequency. During initialization, we run through a variety
- * of different VCO configurations on channel 1 until we detect a PLL lock.
- * When this happens, we remember which VCO configuration produced the lock
- * and use it later. Actually, we use the configuration *after* the one that
- * produced the lock, which seems odd, but it works.
- *
- * If we do not see a PLL lock on any standard VCO config, we fall back on an
- * autocal configuration, which has a fixed (as opposed to per-channel) VCO
- * config and different synth values from the standard set (divide ratio
- * is still shared with the standard set). */
-
-/* The per-channel synth values for all standard VCO configurations. These get
- * written to register 1. */
-static const u8 uw2453_std_synth[] = {
-	RF_CHANNEL( 1) = 0x47,
-	RF_CHANNEL( 2) = 0x47,
-	RF_CHANNEL( 3) = 0x67,
-	RF_CHANNEL( 4) = 0x67,
-	RF_CHANNEL( 5) = 0x67,
-	RF_CHANNEL( 6) = 0x67,
-	RF_CHANNEL( 7) = 0x57,
-	RF_CHANNEL( 8) = 0x57,
-	RF_CHANNEL( 9) = 0x57,
-	RF_CHANNEL(10) = 0x57,
-	RF_CHANNEL(11) = 0x77,
-	RF_CHANNEL(12) = 0x77,
-	RF_CHANNEL(13) = 0x77,
-	RF_CHANNEL(14) = 0x4f,
-};
-
-/* This table stores the synthesizer fractional divide ratio for *all* VCO
- * configurations (both standard and autocal). These get written to register 2.
- */
-static const u16 uw2453_synth_divide[] = {
-	RF_CHANNEL( 1) = 0x999,
-	RF_CHANNEL( 2) = 0x99b,
-	RF_CHANNEL( 3) = 0x998,
-	RF_CHANNEL( 4) = 0x99a,
-	RF_CHANNEL( 5) = 0x999,
-	RF_CHANNEL( 6) = 0x99b,
-	RF_CHANNEL( 7) = 0x998,
-	RF_CHANNEL( 8) = 0x99a,
-	RF_CHANNEL( 9) = 0x999,
-	RF_CHANNEL(10) = 0x99b,
-	RF_CHANNEL(11) = 0x998,
-	RF_CHANNEL(12) = 0x99a,
-	RF_CHANNEL(13) = 0x999,
-	RF_CHANNEL(14) = 0xccc,
-};
-
-/* Here is the data for all the standard VCO configurations. We shrink our
- * table a little by observing that both channels in a consecutive pair share
- * the same value. We also observe that the high 4 bits ([0:3] in the specs)
- * are all 'Reserved' and are always set to 0x4 - we chop them off in the data
- * below. */
-#define CHAN_TO_PAIRIDX(a) ((a - 1) / 2)
-#define RF_CHANPAIR(a,b) [CHAN_TO_PAIRIDX(a)]
-static const u16 uw2453_std_vco_cfg[][7] = {
-	{ /* table 1 */
-		RF_CHANPAIR( 1,  2) = 0x664d,
-		RF_CHANPAIR( 3,  4) = 0x604d,
-		RF_CHANPAIR( 5,  6) = 0x6675,
-		RF_CHANPAIR( 7,  8) = 0x6475,
-		RF_CHANPAIR( 9, 10) = 0x6655,
-		RF_CHANPAIR(11, 12) = 0x6455,
-		RF_CHANPAIR(13, 14) = 0x6665,
-	},
-	{ /* table 2 */
-		RF_CHANPAIR( 1,  2) = 0x666d,
-		RF_CHANPAIR( 3,  4) = 0x606d,
-		RF_CHANPAIR( 5,  6) = 0x664d,
-		RF_CHANPAIR( 7,  8) = 0x644d,
-		RF_CHANPAIR( 9, 10) = 0x6675,
-		RF_CHANPAIR(11, 12) = 0x6475,
-		RF_CHANPAIR(13, 14) = 0x6655,
-	},
-	{ /* table 3 */
-		RF_CHANPAIR( 1,  2) = 0x665d,
-		RF_CHANPAIR( 3,  4) = 0x605d,
-		RF_CHANPAIR( 5,  6) = 0x666d,
-		RF_CHANPAIR( 7,  8) = 0x646d,
-		RF_CHANPAIR( 9, 10) = 0x664d,
-		RF_CHANPAIR(11, 12) = 0x644d,
-		RF_CHANPAIR(13, 14) = 0x6675,
-	},
-	{ /* table 4 */
-		RF_CHANPAIR( 1,  2) = 0x667d,
-		RF_CHANPAIR( 3,  4) = 0x607d,
-		RF_CHANPAIR( 5,  6) = 0x665d,
-		RF_CHANPAIR( 7,  8) = 0x645d,
-		RF_CHANPAIR( 9, 10) = 0x666d,
-		RF_CHANPAIR(11, 12) = 0x646d,
-		RF_CHANPAIR(13, 14) = 0x664d,
-	},
-	{ /* table 5 */
-		RF_CHANPAIR( 1,  2) = 0x6643,
-		RF_CHANPAIR( 3,  4) = 0x6043,
-		RF_CHANPAIR( 5,  6) = 0x667d,
-		RF_CHANPAIR( 7,  8) = 0x647d,
-		RF_CHANPAIR( 9, 10) = 0x665d,
-		RF_CHANPAIR(11, 12) = 0x645d,
-		RF_CHANPAIR(13, 14) = 0x666d,
-	},
-	{ /* table 6 */
-		RF_CHANPAIR( 1,  2) = 0x6663,
-		RF_CHANPAIR( 3,  4) = 0x6063,
-		RF_CHANPAIR( 5,  6) = 0x6643,
-		RF_CHANPAIR( 7,  8) = 0x6443,
-		RF_CHANPAIR( 9, 10) = 0x667d,
-		RF_CHANPAIR(11, 12) = 0x647d,
-		RF_CHANPAIR(13, 14) = 0x665d,
-	},
-	{ /* table 7 */
-		RF_CHANPAIR( 1,  2) = 0x6653,
-		RF_CHANPAIR( 3,  4) = 0x6053,
-		RF_CHANPAIR( 5,  6) = 0x6663,
-		RF_CHANPAIR( 7,  8) = 0x6463,
-		RF_CHANPAIR( 9, 10) = 0x6643,
-		RF_CHANPAIR(11, 12) = 0x6443,
-		RF_CHANPAIR(13, 14) = 0x667d,
-	},
-	{ /* table 8 */
-		RF_CHANPAIR( 1,  2) = 0x6673,
-		RF_CHANPAIR( 3,  4) = 0x6073,
-		RF_CHANPAIR( 5,  6) = 0x6653,
-		RF_CHANPAIR( 7,  8) = 0x6453,
-		RF_CHANPAIR( 9, 10) = 0x6663,
-		RF_CHANPAIR(11, 12) = 0x6463,
-		RF_CHANPAIR(13, 14) = 0x6643,
-	},
-	{ /* table 9 */
-		RF_CHANPAIR( 1,  2) = 0x664b,
-		RF_CHANPAIR( 3,  4) = 0x604b,
-		RF_CHANPAIR( 5,  6) = 0x6673,
-		RF_CHANPAIR( 7,  8) = 0x6473,
-		RF_CHANPAIR( 9, 10) = 0x6653,
-		RF_CHANPAIR(11, 12) = 0x6453,
-		RF_CHANPAIR(13, 14) = 0x6663,
-	},
-	{ /* table 10 */
-		RF_CHANPAIR( 1,  2) = 0x666b,
-		RF_CHANPAIR( 3,  4) = 0x606b,
-		RF_CHANPAIR( 5,  6) = 0x664b,
-		RF_CHANPAIR( 7,  8) = 0x644b,
-		RF_CHANPAIR( 9, 10) = 0x6673,
-		RF_CHANPAIR(11, 12) = 0x6473,
-		RF_CHANPAIR(13, 14) = 0x6653,
-	},
-	{ /* table 11 */
-		RF_CHANPAIR( 1,  2) = 0x665b,
-		RF_CHANPAIR( 3,  4) = 0x605b,
-		RF_CHANPAIR( 5,  6) = 0x666b,
-		RF_CHANPAIR( 7,  8) = 0x646b,
-		RF_CHANPAIR( 9, 10) = 0x664b,
-		RF_CHANPAIR(11, 12) = 0x644b,
-		RF_CHANPAIR(13, 14) = 0x6673,
-	},
-
-};
-
-/* The per-channel synth values for autocal. These get written to register 1. */
-static const u16 uw2453_autocal_synth[] = {
-	RF_CHANNEL( 1) = 0x6847,
-	RF_CHANNEL( 2) = 0x6847,
-	RF_CHANNEL( 3) = 0x6867,
-	RF_CHANNEL( 4) = 0x6867,
-	RF_CHANNEL( 5) = 0x6867,
-	RF_CHANNEL( 6) = 0x6867,
-	RF_CHANNEL( 7) = 0x6857,
-	RF_CHANNEL( 8) = 0x6857,
-	RF_CHANNEL( 9) = 0x6857,
-	RF_CHANNEL(10) = 0x6857,
-	RF_CHANNEL(11) = 0x6877,
-	RF_CHANNEL(12) = 0x6877,
-	RF_CHANNEL(13) = 0x6877,
-	RF_CHANNEL(14) = 0x684f,
-};
-
-/* The VCO configuration for autocal (all channels) */
-static const u16 UW2453_AUTOCAL_VCO_CFG = 0x6662;
-
-/* TX gain settings. The array index corresponds to the TX power integration
- * values found in the EEPROM. The values get written to register 7. */
-static u32 uw2453_txgain[] = {
-	[0x00] = 0x0e313,
-	[0x01] = 0x0fb13,
-	[0x02] = 0x0e093,
-	[0x03] = 0x0f893,
-	[0x04] = 0x0ea93,
-	[0x05] = 0x1f093,
-	[0x06] = 0x1f493,
-	[0x07] = 0x1f693,
-	[0x08] = 0x1f393,
-	[0x09] = 0x1f35b,
-	[0x0a] = 0x1e6db,
-	[0x0b] = 0x1ff3f,
-	[0x0c] = 0x1ffff,
-	[0x0d] = 0x361d7,
-	[0x0e] = 0x37fbf,
-	[0x0f] = 0x3ff8b,
-	[0x10] = 0x3ff33,
-	[0x11] = 0x3fb3f,
-	[0x12] = 0x3ffff,
-};
-
-/* RF-specific structure */
-struct uw2453_priv {
-	/* index into synth/VCO config tables where PLL lock was found
-	 * -1 means autocal */
-	int config;
-};
-
-#define UW2453_PRIV(rf) ((struct uw2453_priv *) (rf)->priv)
-
-static int uw2453_synth_set_channel(struct zd_chip *chip, int channel,
-	bool autocal)
-{
-	int r;
-	int idx = channel - 1;
-	u32 val;
-
-	if (autocal)
-		val = UW2453_REGWRITE(1, uw2453_autocal_synth[idx]);
-	else
-		val = UW2453_REGWRITE(1, uw2453_std_synth[idx]);
-
-	r = zd_rfwrite_locked(chip, val, RF_RV_BITS);
-	if (r)
-		return r;
-
-	return zd_rfwrite_locked(chip,
-		UW2453_REGWRITE(2, uw2453_synth_divide[idx]), RF_RV_BITS);
-}
-
-static int uw2453_write_vco_cfg(struct zd_chip *chip, u16 value)
-{
-	/* vendor driver always sets these upper bits even though the specs say
-	 * they are reserved */
-	u32 val = 0x40000 | value;
-	return zd_rfwrite_locked(chip, UW2453_REGWRITE(3, val), RF_RV_BITS);
-}
-
-static int uw2453_init_mode(struct zd_chip *chip)
-{
-	static const u32 rv[] = {
-		UW2453_REGWRITE(0, 0x25f98), /* enter IDLE mode */
-		UW2453_REGWRITE(0, 0x25f9a), /* enter CAL_VCO mode */
-		UW2453_REGWRITE(0, 0x25f94), /* enter RX/TX mode */
-		UW2453_REGWRITE(0, 0x27fd4), /* power down RSSI circuit */
-	};
-
-	return zd_rfwritev_locked(chip, rv, ARRAY_SIZE(rv), RF_RV_BITS);
-}
-
-static int uw2453_set_tx_gain_level(struct zd_chip *chip, int channel)
-{
-	u8 int_value = chip->pwr_int_values[channel - 1];
-
-	if (int_value >= ARRAY_SIZE(uw2453_txgain)) {
-		dev_dbg_f(zd_chip_dev(chip), "can't configure TX gain for "
-			  "int value %x on channel %d\n", int_value, channel);
-		return 0;
-	}
-
-	return zd_rfwrite_locked(chip,
-		UW2453_REGWRITE(7, uw2453_txgain[int_value]), RF_RV_BITS);
-}
-
-static int uw2453_init_hw(struct zd_rf *rf)
-{
-	int i, r;
-	int found_config = -1;
-	u16 intr_status;
-	struct zd_chip *chip = zd_rf_to_chip(rf);
-
-	static const struct zd_ioreq16 ioreqs[] = {
-		{ ZD_CR10,  0x89 }, { ZD_CR15,  0x20 },
-		{ ZD_CR17,  0x28 }, /* 6112 no change */
-		{ ZD_CR23,  0x38 }, { ZD_CR24,  0x20 }, { ZD_CR26,  0x93 },
-		{ ZD_CR27,  0x15 }, { ZD_CR28,  0x3e }, { ZD_CR29,  0x00 },
-		{ ZD_CR33,  0x28 }, { ZD_CR34,  0x30 },
-		{ ZD_CR35,  0x43 }, /* 6112 3e->43 */
-		{ ZD_CR41,  0x24 }, { ZD_CR44,  0x32 },
-		{ ZD_CR46,  0x92 }, /* 6112 96->92 */
-		{ ZD_CR47,  0x1e },
-		{ ZD_CR48,  0x04 }, /* 5602 Roger */
-		{ ZD_CR49,  0xfa }, { ZD_CR79,  0x58 }, { ZD_CR80,  0x30 },
-		{ ZD_CR81,  0x30 }, { ZD_CR87,  0x0a }, { ZD_CR89,  0x04 },
-		{ ZD_CR91,  0x00 }, { ZD_CR92,  0x0a }, { ZD_CR98,  0x8d },
-		{ ZD_CR99,  0x28 }, { ZD_CR100, 0x02 },
-		{ ZD_CR101, 0x09 }, /* 6112 13->1f 6220 1f->13 6407 13->9 */
-		{ ZD_CR102, 0x27 },
-		{ ZD_CR106, 0x1c }, /* 5d07 5112 1f->1c 6220 1c->1f
-				     * 6221 1f->1c
-				     */
-		{ ZD_CR107, 0x1c }, /* 6220 1c->1a 5221 1a->1c */
-		{ ZD_CR109, 0x13 },
-		{ ZD_CR110, 0x1f }, /* 6112 13->1f 6221 1f->13 6407 13->0x09 */
-		{ ZD_CR111, 0x13 }, { ZD_CR112, 0x1f }, { ZD_CR113, 0x27 },
-		{ ZD_CR114, 0x23 }, /* 6221 27->23 */
-		{ ZD_CR115, 0x24 }, /* 6112 24->1c 6220 1c->24 */
-		{ ZD_CR116, 0x24 }, /* 6220 1c->24 */
-		{ ZD_CR117, 0xfa }, /* 6112 fa->f8 6220 f8->f4 6220 f4->fa */
-		{ ZD_CR118, 0xf0 }, /* 5d07 6112 f0->f2 6220 f2->f0 */
-		{ ZD_CR119, 0x1a }, /* 6112 1a->10 6220 10->14 6220 14->1a */
-		{ ZD_CR120, 0x4f },
-		{ ZD_CR121, 0x1f }, /* 6220 4f->1f */
-		{ ZD_CR122, 0xf0 }, { ZD_CR123, 0x57 }, { ZD_CR125, 0xad },
-		{ ZD_CR126, 0x6c }, { ZD_CR127, 0x03 },
-		{ ZD_CR128, 0x14 }, /* 6302 12->11 */
-		{ ZD_CR129, 0x12 }, /* 6301 10->0f */
-		{ ZD_CR130, 0x10 }, { ZD_CR137, 0x50 }, { ZD_CR138, 0xa8 },
-		{ ZD_CR144, 0xac }, { ZD_CR146, 0x20 }, { ZD_CR252, 0xff },
-		{ ZD_CR253, 0xff },
-	};
-
-	static const u32 rv[] = {
-		UW2453_REGWRITE(4, 0x2b),    /* configure receiver gain */
-		UW2453_REGWRITE(5, 0x19e4f), /* configure transmitter gain */
-		UW2453_REGWRITE(6, 0xf81ad), /* enable RX/TX filter tuning */
-		UW2453_REGWRITE(7, 0x3fffe), /* disable TX gain in test mode */
-
-		/* enter CAL_FIL mode, TX gain set by registers, RX gain set by pins,
-		 * RSSI circuit powered down, reduced RSSI range */
-		UW2453_REGWRITE(0, 0x25f9c), /* 5d01 cal_fil */
-
-		/* synthesizer configuration for channel 1 */
-		UW2453_REGWRITE(1, 0x47),
-		UW2453_REGWRITE(2, 0x999),
-
-		/* disable manual VCO band selection */
-		UW2453_REGWRITE(3, 0x7602),
-
-		/* enable manual VCO band selection, configure current level */
-		UW2453_REGWRITE(3, 0x46063),
-	};
-
-	r = zd_iowrite16a_locked(chip, ioreqs, ARRAY_SIZE(ioreqs));
-	if (r)
-		return r;
-
-	r = zd_rfwritev_locked(chip, rv, ARRAY_SIZE(rv), RF_RV_BITS);
-	if (r)
-		return r;
-
-	r = uw2453_init_mode(chip);
-	if (r)
-		return r;
-
-	/* Try all standard VCO configuration settings on channel 1 */
-	for (i = 0; i < ARRAY_SIZE(uw2453_std_vco_cfg) - 1; i++) {
-		/* Configure synthesizer for channel 1 */
-		r = uw2453_synth_set_channel(chip, 1, false);
-		if (r)
-			return r;
-
-		/* Write VCO config */
-		r = uw2453_write_vco_cfg(chip, uw2453_std_vco_cfg[i][0]);
-		if (r)
-			return r;
-
-		/* ack interrupt event */
-		r = zd_iowrite16_locked(chip, 0x0f, UW2453_INTR_REG);
-		if (r)
-			return r;
-
-		/* check interrupt status */
-		r = zd_ioread16_locked(chip, &intr_status, UW2453_INTR_REG);
-		if (r)
-			return r;
-
-		if (!(intr_status & 0xf)) {
-			dev_dbg_f(zd_chip_dev(chip),
-				"PLL locked on configuration %d\n", i);
-			found_config = i;
-			break;
-		}
-	}
-
-	if (found_config == -1) {
-		/* autocal */
-		dev_dbg_f(zd_chip_dev(chip),
-			"PLL did not lock, using autocal\n");
-
-		r = uw2453_synth_set_channel(chip, 1, true);
-		if (r)
-			return r;
-
-		r = uw2453_write_vco_cfg(chip, UW2453_AUTOCAL_VCO_CFG);
-		if (r)
-			return r;
-	}
-
-	/* To match the vendor driver behaviour, we use the configuration after
-	 * the one that produced a lock. */
-	UW2453_PRIV(rf)->config = found_config + 1;
-
-	return zd_iowrite16_locked(chip, 0x06, ZD_CR203);
-}
-
-static int uw2453_set_channel(struct zd_rf *rf, u8 channel)
-{
-	int r;
-	u16 vco_cfg;
-	int config = UW2453_PRIV(rf)->config;
-	bool autocal = (config == -1);
-	struct zd_chip *chip = zd_rf_to_chip(rf);
-
-	static const struct zd_ioreq16 ioreqs[] = {
-		{ ZD_CR80,  0x30 }, { ZD_CR81,  0x30 }, { ZD_CR79,  0x58 },
-		{ ZD_CR12,  0xf0 }, { ZD_CR77,  0x1b }, { ZD_CR78,  0x58 },
-	};
-
-	r = uw2453_synth_set_channel(chip, channel, autocal);
-	if (r)
-		return r;
-
-	if (autocal)
-		vco_cfg = UW2453_AUTOCAL_VCO_CFG;
-	else
-		vco_cfg = uw2453_std_vco_cfg[config][CHAN_TO_PAIRIDX(channel)];
-
-	r = uw2453_write_vco_cfg(chip, vco_cfg);
-	if (r)
-		return r;
-
-	r = uw2453_init_mode(chip);
-	if (r)
-		return r;
-
-	r = zd_iowrite16a_locked(chip, ioreqs, ARRAY_SIZE(ioreqs));
-	if (r)
-		return r;
-
-	r = uw2453_set_tx_gain_level(chip, channel);
-	if (r)
-		return r;
-
-	return zd_iowrite16_locked(chip, 0x06, ZD_CR203);
-}
-
-static int uw2453_switch_radio_on(struct zd_rf *rf)
-{
-	int r;
-	struct zd_chip *chip = zd_rf_to_chip(rf);
-	struct zd_ioreq16 ioreqs[] = {
-		{ ZD_CR11,  0x00 }, { ZD_CR251, 0x3f },
-	};
-
-	/* enter RXTX mode */
-	r = zd_rfwrite_locked(chip, UW2453_REGWRITE(0, 0x25f94), RF_RV_BITS);
-	if (r)
-		return r;
-
-	if (zd_chip_is_zd1211b(chip))
-		ioreqs[1].value = 0x7f;
-
-	return zd_iowrite16a_locked(chip, ioreqs, ARRAY_SIZE(ioreqs));
-}
-
-static int uw2453_switch_radio_off(struct zd_rf *rf)
-{
-	int r;
-	struct zd_chip *chip = zd_rf_to_chip(rf);
-	static const struct zd_ioreq16 ioreqs[] = {
-		{ ZD_CR11,  0x04 }, { ZD_CR251, 0x2f },
-	};
-
-	/* enter IDLE mode */
-	/* FIXME: shouldn't we go to SLEEP? sent email to zydas */
-	r = zd_rfwrite_locked(chip, UW2453_REGWRITE(0, 0x25f90), RF_RV_BITS);
-	if (r)
-		return r;
-
-	return zd_iowrite16a_locked(chip, ioreqs, ARRAY_SIZE(ioreqs));
-}
-
-static void uw2453_clear(struct zd_rf *rf)
-{
-	kfree(rf->priv);
-}
-
-int zd_rf_init_uw2453(struct zd_rf *rf)
-{
-	rf->init_hw = uw2453_init_hw;
-	rf->set_channel = uw2453_set_channel;
-	rf->switch_radio_on = uw2453_switch_radio_on;
-	rf->switch_radio_off = uw2453_switch_radio_off;
-	rf->patch_6m_band_edge = zd_rf_generic_patch_6m;
-	rf->clear = uw2453_clear;
-	/* we have our own TX integration code */
-	rf->update_channel_int = 0;
-
-	rf->priv = kmalloc(sizeof(struct uw2453_priv), GFP_KERNEL);
-	if (rf->priv == NULL)
-		return -ENOMEM;
-
-	return 0;
-}
-
diff --git a/drivers/net/wireless/zd1211rw/zd_usb.c b/drivers/net/wireless/zd1211rw/zd_usb.c
deleted file mode 100644
index 426860611..000000000
--- a/drivers/net/wireless/zd1211rw/zd_usb.c
+++ /dev/null
@@ -1,2055 +0,0 @@
-/* ZD1211 USB-WLAN driver for Linux
- *
- * Copyright (C) 2005-2007 Ulrich Kunitz <kune@deine-taler.de>
- * Copyright (C) 2006-2007 Daniel Drake <dsd@gentoo.org>
- * Copyright (C) 2006-2007 Michael Wu <flamingice@sourmilk.net>
- *
- * 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, or
- * (at your option) any later version.
- *
- * 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/kernel.h>
-#include <linux/init.h>
-#include <linux/firmware.h>
-#include <linux/device.h>
-#include <linux/errno.h>
-#include <linux/slab.h>
-#include <linux/skbuff.h>
-#include <linux/usb.h>
-#include <linux/workqueue.h>
-#include <linux/module.h>
-#include <net/mac80211.h>
-#include <asm/unaligned.h>
-
-#include "zd_def.h"
-#include "zd_mac.h"
-#include "zd_usb.h"
-
-static struct usb_device_id usb_ids[] = {
-	/* ZD1211 */
-	{ USB_DEVICE(0x0105, 0x145f), .driver_info = DEVICE_ZD1211 },
-	{ USB_DEVICE(0x0586, 0x3401), .driver_info = DEVICE_ZD1211 },
-	{ USB_DEVICE(0x0586, 0x3402), .driver_info = DEVICE_ZD1211 },
-	{ USB_DEVICE(0x0586, 0x3407), .driver_info = DEVICE_ZD1211 },
-	{ USB_DEVICE(0x0586, 0x3409), .driver_info = DEVICE_ZD1211 },
-	{ USB_DEVICE(0x079b, 0x004a), .driver_info = DEVICE_ZD1211 },
-	{ USB_DEVICE(0x07b8, 0x6001), .driver_info = DEVICE_ZD1211 },
-	{ USB_DEVICE(0x0ace, 0x1211), .driver_info = DEVICE_ZD1211 },
-	{ USB_DEVICE(0x0ace, 0xa211), .driver_info = DEVICE_ZD1211 },
-	{ USB_DEVICE(0x0b05, 0x170c), .driver_info = DEVICE_ZD1211 },
-	{ USB_DEVICE(0x0b3b, 0x1630), .driver_info = DEVICE_ZD1211 },
-	{ USB_DEVICE(0x0b3b, 0x5630), .driver_info = DEVICE_ZD1211 },
-	{ USB_DEVICE(0x0df6, 0x9071), .driver_info = DEVICE_ZD1211 },
-	{ USB_DEVICE(0x0df6, 0x9075), .driver_info = DEVICE_ZD1211 },
-	{ USB_DEVICE(0x126f, 0xa006), .driver_info = DEVICE_ZD1211 },
-	{ USB_DEVICE(0x129b, 0x1666), .driver_info = DEVICE_ZD1211 },
-	{ USB_DEVICE(0x13b1, 0x001e), .driver_info = DEVICE_ZD1211 },
-	{ USB_DEVICE(0x1435, 0x0711), .driver_info = DEVICE_ZD1211 },
-	{ USB_DEVICE(0x14ea, 0xab10), .driver_info = DEVICE_ZD1211 },
-	{ USB_DEVICE(0x14ea, 0xab13), .driver_info = DEVICE_ZD1211 },
-	{ USB_DEVICE(0x157e, 0x300a), .driver_info = DEVICE_ZD1211 },
-	{ USB_DEVICE(0x157e, 0x300b), .driver_info = DEVICE_ZD1211 },
-	{ USB_DEVICE(0x157e, 0x3204), .driver_info = DEVICE_ZD1211 },
-	{ USB_DEVICE(0x157e, 0x3207), .driver_info = DEVICE_ZD1211 },
-	{ USB_DEVICE(0x1740, 0x2000), .driver_info = DEVICE_ZD1211 },
-	{ USB_DEVICE(0x6891, 0xa727), .driver_info = DEVICE_ZD1211 },
-	/* ZD1211B */
-	{ USB_DEVICE(0x0053, 0x5301), .driver_info = DEVICE_ZD1211B },
-	{ USB_DEVICE(0x0409, 0x0248), .driver_info = DEVICE_ZD1211B },
-	{ USB_DEVICE(0x0411, 0x00da), .driver_info = DEVICE_ZD1211B },
-	{ USB_DEVICE(0x0471, 0x1236), .driver_info = DEVICE_ZD1211B },
-	{ USB_DEVICE(0x0471, 0x1237), .driver_info = DEVICE_ZD1211B },
-	{ USB_DEVICE(0x050d, 0x705c), .driver_info = DEVICE_ZD1211B },
-	{ USB_DEVICE(0x054c, 0x0257), .driver_info = DEVICE_ZD1211B },
-	{ USB_DEVICE(0x0586, 0x340a), .driver_info = DEVICE_ZD1211B },
-	{ USB_DEVICE(0x0586, 0x340f), .driver_info = DEVICE_ZD1211B },
-	{ USB_DEVICE(0x0586, 0x3410), .driver_info = DEVICE_ZD1211B },
-	{ USB_DEVICE(0x0586, 0x3412), .driver_info = DEVICE_ZD1211B },
-	{ USB_DEVICE(0x0586, 0x3413), .driver_info = DEVICE_ZD1211B },
-	{ USB_DEVICE(0x079b, 0x0062), .driver_info = DEVICE_ZD1211B },
-	{ USB_DEVICE(0x07b8, 0x6001), .driver_info = DEVICE_ZD1211B },
-	{ USB_DEVICE(0x07fa, 0x1196), .driver_info = DEVICE_ZD1211B },
-	{ USB_DEVICE(0x083a, 0x4505), .driver_info = DEVICE_ZD1211B },
-	{ USB_DEVICE(0x083a, 0xe501), .driver_info = DEVICE_ZD1211B },
-	{ USB_DEVICE(0x083a, 0xe503), .driver_info = DEVICE_ZD1211B },
-	{ USB_DEVICE(0x083a, 0xe506), .driver_info = DEVICE_ZD1211B },
-	{ USB_DEVICE(0x0ace, 0x1215), .driver_info = DEVICE_ZD1211B },
-	{ USB_DEVICE(0x0ace, 0xb215), .driver_info = DEVICE_ZD1211B },
-	{ USB_DEVICE(0x0b05, 0x171b), .driver_info = DEVICE_ZD1211B },
-	{ USB_DEVICE(0x0baf, 0x0121), .driver_info = DEVICE_ZD1211B },
-	{ USB_DEVICE(0x0cde, 0x001a), .driver_info = DEVICE_ZD1211B },
-	{ USB_DEVICE(0x0df6, 0x0036), .driver_info = DEVICE_ZD1211B },
-	{ USB_DEVICE(0x129b, 0x1667), .driver_info = DEVICE_ZD1211B },
-	{ USB_DEVICE(0x13b1, 0x0024), .driver_info = DEVICE_ZD1211B },
-	{ USB_DEVICE(0x157e, 0x300d), .driver_info = DEVICE_ZD1211B },
-	{ USB_DEVICE(0x1582, 0x6003), .driver_info = DEVICE_ZD1211B },
-	{ USB_DEVICE(0x2019, 0x5303), .driver_info = DEVICE_ZD1211B },
-	{ USB_DEVICE(0x2019, 0xed01), .driver_info = DEVICE_ZD1211B },
-	/* "Driverless" devices that need ejecting */
-	{ USB_DEVICE(0x0ace, 0x2011), .driver_info = DEVICE_INSTALLER },
-	{ USB_DEVICE(0x0ace, 0x20ff), .driver_info = DEVICE_INSTALLER },
-	{}
-};
-
-MODULE_LICENSE("GPL");
-MODULE_DESCRIPTION("USB driver for devices with the ZD1211 chip.");
-MODULE_AUTHOR("Ulrich Kunitz");
-MODULE_AUTHOR("Daniel Drake");
-MODULE_VERSION("1.0");
-MODULE_DEVICE_TABLE(usb, usb_ids);
-
-#define FW_ZD1211_PREFIX	"/*(DEBLOBBED)*/"
-#define FW_ZD1211B_PREFIX	"/*(DEBLOBBED)*/"
-
-static bool check_read_regs(struct zd_usb *usb, struct usb_req_read_regs *req,
-			    unsigned int count);
-
-/* USB device initialization */
-static void int_urb_complete(struct urb *urb);
-
-static int request_fw_file(
-	const struct firmware **fw, const char *name, struct device *device)
-{
-	int r;
-
-	dev_dbg_f(device, "fw name %s\n", name);
-
-	r = reject_firmware(fw, name, device);
-	if (r)
-		dev_err(device,
-		       "Could not load firmware file %s. Error number %d\n",
-		       name, r);
-	return r;
-}
-
-static inline u16 get_bcdDevice(const struct usb_device *udev)
-{
-	return le16_to_cpu(udev->descriptor.bcdDevice);
-}
-
-enum upload_code_flags {
-	REBOOT = 1,
-};
-
-/* Ensures that MAX_TRANSFER_SIZE is even. */
-#define MAX_TRANSFER_SIZE (USB_MAX_TRANSFER_SIZE & ~1)
-
-static int upload_code(struct usb_device *udev,
-	const u8 *data, size_t size, u16 code_offset, int flags)
-{
-	u8 *p;
-	int r;
-
-	/* USB request blocks need "kmalloced" buffers.
-	 */
-	p = kmalloc(MAX_TRANSFER_SIZE, GFP_KERNEL);
-	if (!p) {
-		r = -ENOMEM;
-		goto error;
-	}
-
-	size &= ~1;
-	while (size > 0) {
-		size_t transfer_size = size <= MAX_TRANSFER_SIZE ?
-			size : MAX_TRANSFER_SIZE;
-
-		dev_dbg_f(&udev->dev, "transfer size %zu\n", transfer_size);
-
-		memcpy(p, data, transfer_size);
-		r = usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
-			USB_REQ_FIRMWARE_DOWNLOAD,
-			USB_DIR_OUT | USB_TYPE_VENDOR,
-			code_offset, 0, p, transfer_size, 1000 /* ms */);
-		if (r < 0) {
-			dev_err(&udev->dev,
-			       "USB control request for firmware upload"
-			       " failed. Error number %d\n", r);
-			goto error;
-		}
-		transfer_size = r & ~1;
-
-		size -= transfer_size;
-		data += transfer_size;
-		code_offset += transfer_size/sizeof(u16);
-	}
-
-	if (flags & REBOOT) {
-		u8 ret;
-
-		/* Use "DMA-aware" buffer. */
-		r = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),
-			USB_REQ_FIRMWARE_CONFIRM,
-			USB_DIR_IN | USB_TYPE_VENDOR,
-			0, 0, p, sizeof(ret), 5000 /* ms */);
-		if (r != sizeof(ret)) {
-			dev_err(&udev->dev,
-				"control request firmeware confirmation failed."
-				" Return value %d\n", r);
-			if (r >= 0)
-				r = -ENODEV;
-			goto error;
-		}
-		ret = p[0];
-		if (ret & 0x80) {
-			dev_err(&udev->dev,
-				"Internal error while downloading."
-				" Firmware confirm return value %#04x\n",
-				(unsigned int)ret);
-			r = -ENODEV;
-			goto error;
-		}
-		dev_dbg_f(&udev->dev, "firmware confirm return value %#04x\n",
-			(unsigned int)ret);
-	}
-
-	r = 0;
-error:
-	kfree(p);
-	return r;
-}
-
-static u16 get_word(const void *data, u16 offset)
-{
-	const __le16 *p = data;
-	return le16_to_cpu(p[offset]);
-}
-
-static char *get_fw_name(struct zd_usb *usb, char *buffer, size_t size,
-	               const char* postfix)
-{
-	scnprintf(buffer, size, "%s%s",
-		usb->is_zd1211b ?
-			FW_ZD1211B_PREFIX : FW_ZD1211_PREFIX,
-		postfix);
-	return buffer;
-}
-
-static int handle_version_mismatch(struct zd_usb *usb,
-	const struct firmware *ub_fw)
-{
-	struct usb_device *udev = zd_usb_to_usbdev(usb);
-	const struct firmware *ur_fw = NULL;
-	int offset;
-	int r = 0;
-	char fw_name[128];
-
-	r = request_fw_file(&ur_fw,
-		get_fw_name(usb, fw_name, sizeof(fw_name), "ur"),
-		&udev->dev);
-	if (r)
-		goto error;
-
-	r = upload_code(udev, ur_fw->data, ur_fw->size, FW_START, REBOOT);
-	if (r)
-		goto error;
-
-	offset = (E2P_BOOT_CODE_OFFSET * sizeof(u16));
-	r = upload_code(udev, ub_fw->data + offset, ub_fw->size - offset,
-		E2P_START + E2P_BOOT_CODE_OFFSET, REBOOT);
-
-	/* At this point, the vendor driver downloads the whole firmware
-	 * image, hacks around with version IDs, and uploads it again,
-	 * completely overwriting the boot code. We do not do this here as
-	 * it is not required on any tested devices, and it is suspected to
-	 * cause problems. */
-error:
-	release_firmware(ur_fw);
-	return r;
-}
-
-static int upload_firmware(struct zd_usb *usb)
-{
-	int r;
-	u16 fw_bcdDevice;
-	u16 bcdDevice;
-	struct usb_device *udev = zd_usb_to_usbdev(usb);
-	const struct firmware *ub_fw = NULL;
-	const struct firmware *uph_fw = NULL;
-	char fw_name[128];
-
-	bcdDevice = get_bcdDevice(udev);
-
-	r = request_fw_file(&ub_fw,
-		get_fw_name(usb, fw_name, sizeof(fw_name), "ub"),
-		&udev->dev);
-	if (r)
-		goto error;
-
-	fw_bcdDevice = get_word(ub_fw->data, E2P_DATA_OFFSET);
-
-	if (fw_bcdDevice != bcdDevice) {
-		dev_info(&udev->dev,
-			"firmware version %#06x and device bootcode version "
-			"%#06x differ\n", fw_bcdDevice, bcdDevice);
-		if (bcdDevice <= 0x4313)
-			dev_warn(&udev->dev, "device has old bootcode, please "
-				"report success or failure\n");
-
-		r = handle_version_mismatch(usb, ub_fw);
-		if (r)
-			goto error;
-	} else {
-		dev_dbg_f(&udev->dev,
-			"firmware device id %#06x is equal to the "
-			"actual device id\n", fw_bcdDevice);
-	}
-
-
-	r = request_fw_file(&uph_fw,
-		get_fw_name(usb, fw_name, sizeof(fw_name), "uphr"),
-		&udev->dev);
-	if (r)
-		goto error;
-
-	r = upload_code(udev, uph_fw->data, uph_fw->size, FW_START, REBOOT);
-	if (r) {
-		dev_err(&udev->dev,
-			"Could not upload firmware code uph. Error number %d\n",
-			r);
-	}
-
-	/* FALL-THROUGH */
-error:
-	release_firmware(ub_fw);
-	release_firmware(uph_fw);
-	return r;
-}
-
-/*(DEBLOBBED)*/
-
-/* Read data from device address space using "firmware interface" which does
- * not require firmware to be loaded. */
-int zd_usb_read_fw(struct zd_usb *usb, zd_addr_t addr, u8 *data, u16 len)
-{
-	int r;
-	struct usb_device *udev = zd_usb_to_usbdev(usb);
-	u8 *buf;
-
-	/* Use "DMA-aware" buffer. */
-	buf = kmalloc(len, GFP_KERNEL);
-	if (!buf)
-		return -ENOMEM;
-	r = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),
-		USB_REQ_FIRMWARE_READ_DATA, USB_DIR_IN | 0x40, addr, 0,
-		buf, len, 5000);
-	if (r < 0) {
-		dev_err(&udev->dev,
-			"read over firmware interface failed: %d\n", r);
-		goto exit;
-	} else if (r != len) {
-		dev_err(&udev->dev,
-			"incomplete read over firmware interface: %d/%d\n",
-			r, len);
-		r = -EIO;
-		goto exit;
-	}
-	r = 0;
-	memcpy(data, buf, len);
-exit:
-	kfree(buf);
-	return r;
-}
-
-#define urb_dev(urb) (&(urb)->dev->dev)
-
-static inline void handle_regs_int_override(struct urb *urb)
-{
-	struct zd_usb *usb = urb->context;
-	struct zd_usb_interrupt *intr = &usb->intr;
-
-	spin_lock(&intr->lock);
-	if (atomic_read(&intr->read_regs_enabled)) {
-		atomic_set(&intr->read_regs_enabled, 0);
-		intr->read_regs_int_overridden = 1;
-		complete(&intr->read_regs.completion);
-	}
-	spin_unlock(&intr->lock);
-}
-
-static inline void handle_regs_int(struct urb *urb)
-{
-	struct zd_usb *usb = urb->context;
-	struct zd_usb_interrupt *intr = &usb->intr;
-	int len;
-	u16 int_num;
-
-	ZD_ASSERT(in_interrupt());
-	spin_lock(&intr->lock);
-
-	int_num = le16_to_cpu(*(__le16 *)(urb->transfer_buffer+2));
-	if (int_num == CR_INTERRUPT) {
-		struct zd_mac *mac = zd_hw_mac(zd_usb_to_hw(urb->context));
-		spin_lock(&mac->lock);
-		memcpy(&mac->intr_buffer, urb->transfer_buffer,
-				USB_MAX_EP_INT_BUFFER);
-		spin_unlock(&mac->lock);
-		schedule_work(&mac->process_intr);
-	} else if (atomic_read(&intr->read_regs_enabled)) {
-		len = urb->actual_length;
-		intr->read_regs.length = urb->actual_length;
-		if (len > sizeof(intr->read_regs.buffer))
-			len = sizeof(intr->read_regs.buffer);
-
-		memcpy(intr->read_regs.buffer, urb->transfer_buffer, len);
-
-		/* Sometimes USB_INT_ID_REGS is not overridden, but comes after
-		 * USB_INT_ID_RETRY_FAILED. Read-reg retry then gets this
-		 * delayed USB_INT_ID_REGS, but leaves USB_INT_ID_REGS of
-		 * retry unhandled. Next read-reg command then might catch
-		 * this wrong USB_INT_ID_REGS. Fix by ignoring wrong reads.
-		 */
-		if (!check_read_regs(usb, intr->read_regs.req,
-						intr->read_regs.req_count))
-			goto out;
-
-		atomic_set(&intr->read_regs_enabled, 0);
-		intr->read_regs_int_overridden = 0;
-		complete(&intr->read_regs.completion);
-
-		goto out;
-	}
-
-out:
-	spin_unlock(&intr->lock);
-
-	/* CR_INTERRUPT might override read_reg too. */
-	if (int_num == CR_INTERRUPT && atomic_read(&intr->read_regs_enabled))
-		handle_regs_int_override(urb);
-}
-
-static void int_urb_complete(struct urb *urb)
-{
-	int r;
-	struct usb_int_header *hdr;
-	struct zd_usb *usb;
-	struct zd_usb_interrupt *intr;
-
-	switch (urb->status) {
-	case 0:
-		break;
-	case -ESHUTDOWN:
-	case -EINVAL:
-	case -ENODEV:
-	case -ENOENT:
-	case -ECONNRESET:
-	case -EPIPE:
-		dev_dbg_f(urb_dev(urb), "urb %p error %d\n", urb, urb->status);
-		return;
-	default:
-		dev_dbg_f(urb_dev(urb), "urb %p error %d\n", urb, urb->status);
-		goto resubmit;
-	}
-
-	if (urb->actual_length < sizeof(hdr)) {
-		dev_dbg_f(urb_dev(urb), "error: urb %p to small\n", urb);
-		goto resubmit;
-	}
-
-	hdr = urb->transfer_buffer;
-	if (hdr->type != USB_INT_TYPE) {
-		dev_dbg_f(urb_dev(urb), "error: urb %p wrong type\n", urb);
-		goto resubmit;
-	}
-
-	/* USB_INT_ID_RETRY_FAILED triggered by tx-urb submit can override
-	 * pending USB_INT_ID_REGS causing read command timeout.
-	 */
-	usb = urb->context;
-	intr = &usb->intr;
-	if (hdr->id != USB_INT_ID_REGS && atomic_read(&intr->read_regs_enabled))
-		handle_regs_int_override(urb);
-
-	switch (hdr->id) {
-	case USB_INT_ID_REGS:
-		handle_regs_int(urb);
-		break;
-	case USB_INT_ID_RETRY_FAILED:
-		zd_mac_tx_failed(urb);
-		break;
-	default:
-		dev_dbg_f(urb_dev(urb), "error: urb %p unknown id %x\n", urb,
-			(unsigned int)hdr->id);
-		goto resubmit;
-	}
-
-resubmit:
-	r = usb_submit_urb(urb, GFP_ATOMIC);
-	if (r) {
-		dev_dbg_f(urb_dev(urb), "error: resubmit urb %p err code %d\n",
-			  urb, r);
-		/* TODO: add worker to reset intr->urb */
-	}
-	return;
-}
-
-static inline int int_urb_interval(struct usb_device *udev)
-{
-	switch (udev->speed) {
-	case USB_SPEED_HIGH:
-		return 4;
-	case USB_SPEED_LOW:
-		return 10;
-	case USB_SPEED_FULL:
-	default:
-		return 1;
-	}
-}
-
-static inline int usb_int_enabled(struct zd_usb *usb)
-{
-	unsigned long flags;
-	struct zd_usb_interrupt *intr = &usb->intr;
-	struct urb *urb;
-
-	spin_lock_irqsave(&intr->lock, flags);
-	urb = intr->urb;
-	spin_unlock_irqrestore(&intr->lock, flags);
-	return urb != NULL;
-}
-
-int zd_usb_enable_int(struct zd_usb *usb)
-{
-	int r;
-	struct usb_device *udev = zd_usb_to_usbdev(usb);
-	struct zd_usb_interrupt *intr = &usb->intr;
-	struct urb *urb;
-
-	dev_dbg_f(zd_usb_dev(usb), "\n");
-
-	urb = usb_alloc_urb(0, GFP_KERNEL);
-	if (!urb) {
-		r = -ENOMEM;
-		goto out;
-	}
-
-	ZD_ASSERT(!irqs_disabled());
-	spin_lock_irq(&intr->lock);
-	if (intr->urb) {
-		spin_unlock_irq(&intr->lock);
-		r = 0;
-		goto error_free_urb;
-	}
-	intr->urb = urb;
-	spin_unlock_irq(&intr->lock);
-
-	r = -ENOMEM;
-	intr->buffer = usb_alloc_coherent(udev, USB_MAX_EP_INT_BUFFER,
-					  GFP_KERNEL, &intr->buffer_dma);
-	if (!intr->buffer) {
-		dev_dbg_f(zd_usb_dev(usb),
-			"couldn't allocate transfer_buffer\n");
-		goto error_set_urb_null;
-	}
-
-	usb_fill_int_urb(urb, udev, usb_rcvintpipe(udev, EP_INT_IN),
-			 intr->buffer, USB_MAX_EP_INT_BUFFER,
-			 int_urb_complete, usb,
-			 intr->interval);
-	urb->transfer_dma = intr->buffer_dma;
-	urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
-
-	dev_dbg_f(zd_usb_dev(usb), "submit urb %p\n", intr->urb);
-	r = usb_submit_urb(urb, GFP_KERNEL);
-	if (r) {
-		dev_dbg_f(zd_usb_dev(usb),
-			 "Couldn't submit urb. Error number %d\n", r);
-		goto error;
-	}
-
-	return 0;
-error:
-	usb_free_coherent(udev, USB_MAX_EP_INT_BUFFER,
-			  intr->buffer, intr->buffer_dma);
-error_set_urb_null:
-	spin_lock_irq(&intr->lock);
-	intr->urb = NULL;
-	spin_unlock_irq(&intr->lock);
-error_free_urb:
-	usb_free_urb(urb);
-out:
-	return r;
-}
-
-void zd_usb_disable_int(struct zd_usb *usb)
-{
-	unsigned long flags;
-	struct usb_device *udev = zd_usb_to_usbdev(usb);
-	struct zd_usb_interrupt *intr = &usb->intr;
-	struct urb *urb;
-	void *buffer;
-	dma_addr_t buffer_dma;
-
-	spin_lock_irqsave(&intr->lock, flags);
-	urb = intr->urb;
-	if (!urb) {
-		spin_unlock_irqrestore(&intr->lock, flags);
-		return;
-	}
-	intr->urb = NULL;
-	buffer = intr->buffer;
-	buffer_dma = intr->buffer_dma;
-	intr->buffer = NULL;
-	spin_unlock_irqrestore(&intr->lock, flags);
-
-	usb_kill_urb(urb);
-	dev_dbg_f(zd_usb_dev(usb), "urb %p killed\n", urb);
-	usb_free_urb(urb);
-
-	if (buffer)
-		usb_free_coherent(udev, USB_MAX_EP_INT_BUFFER,
-				  buffer, buffer_dma);
-}
-
-static void handle_rx_packet(struct zd_usb *usb, const u8 *buffer,
-			     unsigned int length)
-{
-	int i;
-	const struct rx_length_info *length_info;
-
-	if (length < sizeof(struct rx_length_info)) {
-		/* It's not a complete packet anyhow. */
-		dev_dbg_f(zd_usb_dev(usb), "invalid, small RX packet : %d\n",
-					   length);
-		return;
-	}
-	length_info = (struct rx_length_info *)
-		(buffer + length - sizeof(struct rx_length_info));
-
-	/* It might be that three frames are merged into a single URB
-	 * transaction. We have to check for the length info tag.
-	 *
-	 * While testing we discovered that length_info might be unaligned,
-	 * because if USB transactions are merged, the last packet will not
-	 * be padded. Unaligned access might also happen if the length_info
-	 * structure is not present.
-	 */
-	if (get_unaligned_le16(&length_info->tag) == RX_LENGTH_INFO_TAG)
-	{
-		unsigned int l, k, n;
-		for (i = 0, l = 0;; i++) {
-			k = get_unaligned_le16(&length_info->length[i]);
-			if (k == 0)
-				return;
-			n = l+k;
-			if (n > length)
-				return;
-			zd_mac_rx(zd_usb_to_hw(usb), buffer+l, k);
-			if (i >= 2)
-				return;
-			l = (n+3) & ~3;
-		}
-	} else {
-		zd_mac_rx(zd_usb_to_hw(usb), buffer, length);
-	}
-}
-
-static void rx_urb_complete(struct urb *urb)
-{
-	int r;
-	struct zd_usb *usb;
-	struct zd_usb_rx *rx;
-	const u8 *buffer;
-	unsigned int length;
-
-	switch (urb->status) {
-	case 0:
-		break;
-	case -ESHUTDOWN:
-	case -EINVAL:
-	case -ENODEV:
-	case -ENOENT:
-	case -ECONNRESET:
-	case -EPIPE:
-		dev_dbg_f(urb_dev(urb), "urb %p error %d\n", urb, urb->status);
-		return;
-	default:
-		dev_dbg_f(urb_dev(urb), "urb %p error %d\n", urb, urb->status);
-		goto resubmit;
-	}
-
-	buffer = urb->transfer_buffer;
-	length = urb->actual_length;
-	usb = urb->context;
-	rx = &usb->rx;
-
-	tasklet_schedule(&rx->reset_timer_tasklet);
-
-	if (length%rx->usb_packet_size > rx->usb_packet_size-4) {
-		/* If there is an old first fragment, we don't care. */
-		dev_dbg_f(urb_dev(urb), "*** first fragment ***\n");
-		ZD_ASSERT(length <= ARRAY_SIZE(rx->fragment));
-		spin_lock(&rx->lock);
-		memcpy(rx->fragment, buffer, length);
-		rx->fragment_length = length;
-		spin_unlock(&rx->lock);
-		goto resubmit;
-	}
-
-	spin_lock(&rx->lock);
-	if (rx->fragment_length > 0) {
-		/* We are on a second fragment, we believe */
-		ZD_ASSERT(length + rx->fragment_length <=
-			  ARRAY_SIZE(rx->fragment));
-		dev_dbg_f(urb_dev(urb), "*** second fragment ***\n");
-		memcpy(rx->fragment+rx->fragment_length, buffer, length);
-		handle_rx_packet(usb, rx->fragment,
-			         rx->fragment_length + length);
-		rx->fragment_length = 0;
-		spin_unlock(&rx->lock);
-	} else {
-		spin_unlock(&rx->lock);
-		handle_rx_packet(usb, buffer, length);
-	}
-
-resubmit:
-	r = usb_submit_urb(urb, GFP_ATOMIC);
-	if (r)
-		dev_dbg_f(urb_dev(urb), "urb %p resubmit error %d\n", urb, r);
-}
-
-static struct urb *alloc_rx_urb(struct zd_usb *usb)
-{
-	struct usb_device *udev = zd_usb_to_usbdev(usb);
-	struct urb *urb;
-	void *buffer;
-
-	urb = usb_alloc_urb(0, GFP_KERNEL);
-	if (!urb)
-		return NULL;
-	buffer = usb_alloc_coherent(udev, USB_MAX_RX_SIZE, GFP_KERNEL,
-				    &urb->transfer_dma);
-	if (!buffer) {
-		usb_free_urb(urb);
-		return NULL;
-	}
-
-	usb_fill_bulk_urb(urb, udev, usb_rcvbulkpipe(udev, EP_DATA_IN),
-			  buffer, USB_MAX_RX_SIZE,
-			  rx_urb_complete, usb);
-	urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
-
-	return urb;
-}
-
-static void free_rx_urb(struct urb *urb)
-{
-	if (!urb)
-		return;
-	usb_free_coherent(urb->dev, urb->transfer_buffer_length,
-			  urb->transfer_buffer, urb->transfer_dma);
-	usb_free_urb(urb);
-}
-
-static int __zd_usb_enable_rx(struct zd_usb *usb)
-{
-	int i, r;
-	struct zd_usb_rx *rx = &usb->rx;
-	struct urb **urbs;
-
-	dev_dbg_f(zd_usb_dev(usb), "\n");
-
-	r = -ENOMEM;
-	urbs = kcalloc(RX_URBS_COUNT, sizeof(struct urb *), GFP_KERNEL);
-	if (!urbs)
-		goto error;
-	for (i = 0; i < RX_URBS_COUNT; i++) {
-		urbs[i] = alloc_rx_urb(usb);
-		if (!urbs[i])
-			goto error;
-	}
-
-	ZD_ASSERT(!irqs_disabled());
-	spin_lock_irq(&rx->lock);
-	if (rx->urbs) {
-		spin_unlock_irq(&rx->lock);
-		r = 0;
-		goto error;
-	}
-	rx->urbs = urbs;
-	rx->urbs_count = RX_URBS_COUNT;
-	spin_unlock_irq(&rx->lock);
-
-	for (i = 0; i < RX_URBS_COUNT; i++) {
-		r = usb_submit_urb(urbs[i], GFP_KERNEL);
-		if (r)
-			goto error_submit;
-	}
-
-	return 0;
-error_submit:
-	for (i = 0; i < RX_URBS_COUNT; i++) {
-		usb_kill_urb(urbs[i]);
-	}
-	spin_lock_irq(&rx->lock);
-	rx->urbs = NULL;
-	rx->urbs_count = 0;
-	spin_unlock_irq(&rx->lock);
-error:
-	if (urbs) {
-		for (i = 0; i < RX_URBS_COUNT; i++)
-			free_rx_urb(urbs[i]);
-	}
-	return r;
-}
-
-int zd_usb_enable_rx(struct zd_usb *usb)
-{
-	int r;
-	struct zd_usb_rx *rx = &usb->rx;
-
-	mutex_lock(&rx->setup_mutex);
-	r = __zd_usb_enable_rx(usb);
-	mutex_unlock(&rx->setup_mutex);
-
-	zd_usb_reset_rx_idle_timer(usb);
-
-	return r;
-}
-
-static void __zd_usb_disable_rx(struct zd_usb *usb)
-{
-	int i;
-	unsigned long flags;
-	struct urb **urbs;
-	unsigned int count;
-	struct zd_usb_rx *rx = &usb->rx;
-
-	spin_lock_irqsave(&rx->lock, flags);
-	urbs = rx->urbs;
-	count = rx->urbs_count;
-	spin_unlock_irqrestore(&rx->lock, flags);
-	if (!urbs)
-		return;
-
-	for (i = 0; i < count; i++) {
-		usb_kill_urb(urbs[i]);
-		free_rx_urb(urbs[i]);
-	}
-	kfree(urbs);
-
-	spin_lock_irqsave(&rx->lock, flags);
-	rx->urbs = NULL;
-	rx->urbs_count = 0;
-	spin_unlock_irqrestore(&rx->lock, flags);
-}
-
-void zd_usb_disable_rx(struct zd_usb *usb)
-{
-	struct zd_usb_rx *rx = &usb->rx;
-
-	mutex_lock(&rx->setup_mutex);
-	__zd_usb_disable_rx(usb);
-	mutex_unlock(&rx->setup_mutex);
-
-	tasklet_kill(&rx->reset_timer_tasklet);
-	cancel_delayed_work_sync(&rx->idle_work);
-}
-
-static void zd_usb_reset_rx(struct zd_usb *usb)
-{
-	bool do_reset;
-	struct zd_usb_rx *rx = &usb->rx;
-	unsigned long flags;
-
-	mutex_lock(&rx->setup_mutex);
-
-	spin_lock_irqsave(&rx->lock, flags);
-	do_reset = rx->urbs != NULL;
-	spin_unlock_irqrestore(&rx->lock, flags);
-
-	if (do_reset) {
-		__zd_usb_disable_rx(usb);
-		__zd_usb_enable_rx(usb);
-	}
-
-	mutex_unlock(&rx->setup_mutex);
-
-	if (do_reset)
-		zd_usb_reset_rx_idle_timer(usb);
-}
-
-/**
- * zd_usb_disable_tx - disable transmission
- * @usb: the zd1211rw-private USB structure
- *
- * Frees all URBs in the free list and marks the transmission as disabled.
- */
-void zd_usb_disable_tx(struct zd_usb *usb)
-{
-	struct zd_usb_tx *tx = &usb->tx;
-	unsigned long flags;
-
-	atomic_set(&tx->enabled, 0);
-
-	/* kill all submitted tx-urbs */
-	usb_kill_anchored_urbs(&tx->submitted);
-
-	spin_lock_irqsave(&tx->lock, flags);
-	WARN_ON(!skb_queue_empty(&tx->submitted_skbs));
-	WARN_ON(tx->submitted_urbs != 0);
-	tx->submitted_urbs = 0;
-	spin_unlock_irqrestore(&tx->lock, flags);
-
-	/* The stopped state is ignored, relying on ieee80211_wake_queues()
-	 * in a potentionally following zd_usb_enable_tx().
-	 */
-}
-
-/**
- * zd_usb_enable_tx - enables transmission
- * @usb: a &struct zd_usb pointer
- *
- * This function enables transmission and prepares the &zd_usb_tx data
- * structure.
- */
-void zd_usb_enable_tx(struct zd_usb *usb)
-{
-	unsigned long flags;
-	struct zd_usb_tx *tx = &usb->tx;
-
-	spin_lock_irqsave(&tx->lock, flags);
-	atomic_set(&tx->enabled, 1);
-	tx->submitted_urbs = 0;
-	ieee80211_wake_queues(zd_usb_to_hw(usb));
-	tx->stopped = 0;
-	spin_unlock_irqrestore(&tx->lock, flags);
-}
-
-static void tx_dec_submitted_urbs(struct zd_usb *usb)
-{
-	struct zd_usb_tx *tx = &usb->tx;
-	unsigned long flags;
-
-	spin_lock_irqsave(&tx->lock, flags);
-	--tx->submitted_urbs;
-	if (tx->stopped && tx->submitted_urbs <= ZD_USB_TX_LOW) {
-		ieee80211_wake_queues(zd_usb_to_hw(usb));
-		tx->stopped = 0;
-	}
-	spin_unlock_irqrestore(&tx->lock, flags);
-}
-
-static void tx_inc_submitted_urbs(struct zd_usb *usb)
-{
-	struct zd_usb_tx *tx = &usb->tx;
-	unsigned long flags;
-
-	spin_lock_irqsave(&tx->lock, flags);
-	++tx->submitted_urbs;
-	if (!tx->stopped && tx->submitted_urbs > ZD_USB_TX_HIGH) {
-		ieee80211_stop_queues(zd_usb_to_hw(usb));
-		tx->stopped = 1;
-	}
-	spin_unlock_irqrestore(&tx->lock, flags);
-}
-
-/**
- * tx_urb_complete - completes the execution of an URB
- * @urb: a URB
- *
- * This function is called if the URB has been transferred to a device or an
- * error has happened.
- */
-static void tx_urb_complete(struct urb *urb)
-{
-	int r;
-	struct sk_buff *skb;
-	struct ieee80211_tx_info *info;
-	struct zd_usb *usb;
-	struct zd_usb_tx *tx;
-
-	skb = (struct sk_buff *)urb->context;
-	info = IEEE80211_SKB_CB(skb);
-	/*
-	 * grab 'usb' pointer before handing off the skb (since
-	 * it might be freed by zd_mac_tx_to_dev or mac80211)
-	 */
-	usb = &zd_hw_mac(info->rate_driver_data[0])->chip.usb;
-	tx = &usb->tx;
-
-	switch (urb->status) {
-	case 0:
-		break;
-	case -ESHUTDOWN:
-	case -EINVAL:
-	case -ENODEV:
-	case -ENOENT:
-	case -ECONNRESET:
-	case -EPIPE:
-		dev_dbg_f(urb_dev(urb), "urb %p error %d\n", urb, urb->status);
-		break;
-	default:
-		dev_dbg_f(urb_dev(urb), "urb %p error %d\n", urb, urb->status);
-		goto resubmit;
-	}
-free_urb:
-	skb_unlink(skb, &usb->tx.submitted_skbs);
-	zd_mac_tx_to_dev(skb, urb->status);
-	usb_free_urb(urb);
-	tx_dec_submitted_urbs(usb);
-	return;
-resubmit:
-	usb_anchor_urb(urb, &tx->submitted);
-	r = usb_submit_urb(urb, GFP_ATOMIC);
-	if (r) {
-		usb_unanchor_urb(urb);
-		dev_dbg_f(urb_dev(urb), "error resubmit urb %p %d\n", urb, r);
-		goto free_urb;
-	}
-}
-
-/**
- * zd_usb_tx: initiates transfer of a frame of the device
- *
- * @usb: the zd1211rw-private USB structure
- * @skb: a &struct sk_buff pointer
- *
- * This function tranmits a frame to the device. It doesn't wait for
- * completion. The frame must contain the control set and have all the
- * control set information available.
- *
- * The function returns 0 if the transfer has been successfully initiated.
- */
-int zd_usb_tx(struct zd_usb *usb, struct sk_buff *skb)
-{
-	int r;
-	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
-	struct usb_device *udev = zd_usb_to_usbdev(usb);
-	struct urb *urb;
-	struct zd_usb_tx *tx = &usb->tx;
-
-	if (!atomic_read(&tx->enabled)) {
-		r = -ENOENT;
-		goto out;
-	}
-
-	urb = usb_alloc_urb(0, GFP_ATOMIC);
-	if (!urb) {
-		r = -ENOMEM;
-		goto out;
-	}
-
-	usb_fill_bulk_urb(urb, udev, usb_sndbulkpipe(udev, EP_DATA_OUT),
-		          skb->data, skb->len, tx_urb_complete, skb);
-
-	info->rate_driver_data[1] = (void *)jiffies;
-	skb_queue_tail(&tx->submitted_skbs, skb);
-	usb_anchor_urb(urb, &tx->submitted);
-
-	r = usb_submit_urb(urb, GFP_ATOMIC);
-	if (r) {
-		dev_dbg_f(zd_usb_dev(usb), "error submit urb %p %d\n", urb, r);
-		usb_unanchor_urb(urb);
-		skb_unlink(skb, &tx->submitted_skbs);
-		goto error;
-	}
-	tx_inc_submitted_urbs(usb);
-	return 0;
-error:
-	usb_free_urb(urb);
-out:
-	return r;
-}
-
-static bool zd_tx_timeout(struct zd_usb *usb)
-{
-	struct zd_usb_tx *tx = &usb->tx;
-	struct sk_buff_head *q = &tx->submitted_skbs;
-	struct sk_buff *skb, *skbnext;
-	struct ieee80211_tx_info *info;
-	unsigned long flags, trans_start;
-	bool have_timedout = false;
-
-	spin_lock_irqsave(&q->lock, flags);
-	skb_queue_walk_safe(q, skb, skbnext) {
-		info = IEEE80211_SKB_CB(skb);
-		trans_start = (unsigned long)info->rate_driver_data[1];
-
-		if (time_is_before_jiffies(trans_start + ZD_TX_TIMEOUT)) {
-			have_timedout = true;
-			break;
-		}
-	}
-	spin_unlock_irqrestore(&q->lock, flags);
-
-	return have_timedout;
-}
-
-static void zd_tx_watchdog_handler(struct work_struct *work)
-{
-	struct zd_usb *usb =
-		container_of(work, struct zd_usb, tx.watchdog_work.work);
-	struct zd_usb_tx *tx = &usb->tx;
-
-	if (!atomic_read(&tx->enabled) || !tx->watchdog_enabled)
-		goto out;
-	if (!zd_tx_timeout(usb))
-		goto out;
-
-	/* TX halted, try reset */
-	dev_warn(zd_usb_dev(usb), "TX-stall detected, resetting device...");
-
-	usb_queue_reset_device(usb->intf);
-
-	/* reset will stop this worker, don't rearm */
-	return;
-out:
-	queue_delayed_work(zd_workqueue, &tx->watchdog_work,
-			   ZD_TX_WATCHDOG_INTERVAL);
-}
-
-void zd_tx_watchdog_enable(struct zd_usb *usb)
-{
-	struct zd_usb_tx *tx = &usb->tx;
-
-	if (!tx->watchdog_enabled) {
-		dev_dbg_f(zd_usb_dev(usb), "\n");
-		queue_delayed_work(zd_workqueue, &tx->watchdog_work,
-				   ZD_TX_WATCHDOG_INTERVAL);
-		tx->watchdog_enabled = 1;
-	}
-}
-
-void zd_tx_watchdog_disable(struct zd_usb *usb)
-{
-	struct zd_usb_tx *tx = &usb->tx;
-
-	if (tx->watchdog_enabled) {
-		dev_dbg_f(zd_usb_dev(usb), "\n");
-		tx->watchdog_enabled = 0;
-		cancel_delayed_work_sync(&tx->watchdog_work);
-	}
-}
-
-static void zd_rx_idle_timer_handler(struct work_struct *work)
-{
-	struct zd_usb *usb =
-		container_of(work, struct zd_usb, rx.idle_work.work);
-	struct zd_mac *mac = zd_usb_to_mac(usb);
-
-	if (!test_bit(ZD_DEVICE_RUNNING, &mac->flags))
-		return;
-
-	dev_dbg_f(zd_usb_dev(usb), "\n");
-
-	/* 30 seconds since last rx, reset rx */
-	zd_usb_reset_rx(usb);
-}
-
-static void zd_usb_reset_rx_idle_timer_tasklet(unsigned long param)
-{
-	struct zd_usb *usb = (struct zd_usb *)param;
-
-	zd_usb_reset_rx_idle_timer(usb);
-}
-
-void zd_usb_reset_rx_idle_timer(struct zd_usb *usb)
-{
-	struct zd_usb_rx *rx = &usb->rx;
-
-	mod_delayed_work(zd_workqueue, &rx->idle_work, ZD_RX_IDLE_INTERVAL);
-}
-
-static inline void init_usb_interrupt(struct zd_usb *usb)
-{
-	struct zd_usb_interrupt *intr = &usb->intr;
-
-	spin_lock_init(&intr->lock);
-	intr->interval = int_urb_interval(zd_usb_to_usbdev(usb));
-	init_completion(&intr->read_regs.completion);
-	atomic_set(&intr->read_regs_enabled, 0);
-	intr->read_regs.cr_int_addr = cpu_to_le16((u16)CR_INTERRUPT);
-}
-
-static inline void init_usb_rx(struct zd_usb *usb)
-{
-	struct zd_usb_rx *rx = &usb->rx;
-
-	spin_lock_init(&rx->lock);
-	mutex_init(&rx->setup_mutex);
-	if (interface_to_usbdev(usb->intf)->speed == USB_SPEED_HIGH) {
-		rx->usb_packet_size = 512;
-	} else {
-		rx->usb_packet_size = 64;
-	}
-	ZD_ASSERT(rx->fragment_length == 0);
-	INIT_DELAYED_WORK(&rx->idle_work, zd_rx_idle_timer_handler);
-	rx->reset_timer_tasklet.func = zd_usb_reset_rx_idle_timer_tasklet;
-	rx->reset_timer_tasklet.data = (unsigned long)usb;
-}
-
-static inline void init_usb_tx(struct zd_usb *usb)
-{
-	struct zd_usb_tx *tx = &usb->tx;
-
-	spin_lock_init(&tx->lock);
-	atomic_set(&tx->enabled, 0);
-	tx->stopped = 0;
-	skb_queue_head_init(&tx->submitted_skbs);
-	init_usb_anchor(&tx->submitted);
-	tx->submitted_urbs = 0;
-	tx->watchdog_enabled = 0;
-	INIT_DELAYED_WORK(&tx->watchdog_work, zd_tx_watchdog_handler);
-}
-
-void zd_usb_init(struct zd_usb *usb, struct ieee80211_hw *hw,
-	         struct usb_interface *intf)
-{
-	memset(usb, 0, sizeof(*usb));
-	usb->intf = usb_get_intf(intf);
-	usb_set_intfdata(usb->intf, hw);
-	init_usb_anchor(&usb->submitted_cmds);
-	init_usb_interrupt(usb);
-	init_usb_tx(usb);
-	init_usb_rx(usb);
-}
-
-void zd_usb_clear(struct zd_usb *usb)
-{
-	usb_set_intfdata(usb->intf, NULL);
-	usb_put_intf(usb->intf);
-	ZD_MEMCLEAR(usb, sizeof(*usb));
-	/* FIXME: usb_interrupt, usb_tx, usb_rx? */
-}
-
-static const char *speed(enum usb_device_speed speed)
-{
-	switch (speed) {
-	case USB_SPEED_LOW:
-		return "low";
-	case USB_SPEED_FULL:
-		return "full";
-	case USB_SPEED_HIGH:
-		return "high";
-	default:
-		return "unknown speed";
-	}
-}
-
-static int scnprint_id(struct usb_device *udev, char *buffer, size_t size)
-{
-	return scnprintf(buffer, size, "%04hx:%04hx v%04hx %s",
-		le16_to_cpu(udev->descriptor.idVendor),
-		le16_to_cpu(udev->descriptor.idProduct),
-		get_bcdDevice(udev),
-		speed(udev->speed));
-}
-
-int zd_usb_scnprint_id(struct zd_usb *usb, char *buffer, size_t size)
-{
-	struct usb_device *udev = interface_to_usbdev(usb->intf);
-	return scnprint_id(udev, buffer, size);
-}
-
-#ifdef DEBUG
-static void print_id(struct usb_device *udev)
-{
-	char buffer[40];
-
-	scnprint_id(udev, buffer, sizeof(buffer));
-	buffer[sizeof(buffer)-1] = 0;
-	dev_dbg_f(&udev->dev, "%s\n", buffer);
-}
-#else
-#define print_id(udev) do { } while (0)
-#endif
-
-static int eject_installer(struct usb_interface *intf)
-{
-	struct usb_device *udev = interface_to_usbdev(intf);
-	struct usb_host_interface *iface_desc = &intf->altsetting[0];
-	struct usb_endpoint_descriptor *endpoint;
-	unsigned char *cmd;
-	u8 bulk_out_ep;
-	int r;
-
-	/* Find bulk out endpoint */
-	for (r = 1; r >= 0; r--) {
-		endpoint = &iface_desc->endpoint[r].desc;
-		if (usb_endpoint_dir_out(endpoint) &&
-		    usb_endpoint_xfer_bulk(endpoint)) {
-			bulk_out_ep = endpoint->bEndpointAddress;
-			break;
-		}
-	}
-	if (r == -1) {
-		dev_err(&udev->dev,
-			"zd1211rw: Could not find bulk out endpoint\n");
-		return -ENODEV;
-	}
-
-	cmd = kzalloc(31, GFP_KERNEL);
-	if (cmd == NULL)
-		return -ENODEV;
-
-	/* USB bulk command block */
-	cmd[0] = 0x55;	/* bulk command signature */
-	cmd[1] = 0x53;	/* bulk command signature */
-	cmd[2] = 0x42;	/* bulk command signature */
-	cmd[3] = 0x43;	/* bulk command signature */
-	cmd[14] = 6;	/* command length */
-
-	cmd[15] = 0x1b;	/* SCSI command: START STOP UNIT */
-	cmd[19] = 0x2;	/* eject disc */
-
-	dev_info(&udev->dev, "Ejecting virtual installer media...\n");
-	r = usb_bulk_msg(udev, usb_sndbulkpipe(udev, bulk_out_ep),
-		cmd, 31, NULL, 2000);
-	kfree(cmd);
-	if (r)
-		return r;
-
-	/* At this point, the device disconnects and reconnects with the real
-	 * ID numbers. */
-
-	usb_set_intfdata(intf, NULL);
-	return 0;
-}
-
-int zd_usb_init_hw(struct zd_usb *usb)
-{
-	int r;
-	struct zd_mac *mac = zd_usb_to_mac(usb);
-
-	dev_dbg_f(zd_usb_dev(usb), "\n");
-
-	r = upload_firmware(usb);
-	if (r) {
-		dev_err(zd_usb_dev(usb),
-		       "couldn't load firmware. Error number %d\n", r);
-		return r;
-	}
-
-	r = usb_reset_configuration(zd_usb_to_usbdev(usb));
-	if (r) {
-		dev_dbg_f(zd_usb_dev(usb),
-			"couldn't reset configuration. Error number %d\n", r);
-		return r;
-	}
-
-	r = zd_mac_init_hw(mac->hw);
-	if (r) {
-		dev_dbg_f(zd_usb_dev(usb),
-		         "couldn't initialize mac. Error number %d\n", r);
-		return r;
-	}
-
-	usb->initialized = 1;
-	return 0;
-}
-
-static int probe(struct usb_interface *intf, const struct usb_device_id *id)
-{
-	int r;
-	struct usb_device *udev = interface_to_usbdev(intf);
-	struct zd_usb *usb;
-	struct ieee80211_hw *hw = NULL;
-
-	print_id(udev);
-
-	if (id->driver_info & DEVICE_INSTALLER)
-		return eject_installer(intf);
-
-	switch (udev->speed) {
-	case USB_SPEED_LOW:
-	case USB_SPEED_FULL:
-	case USB_SPEED_HIGH:
-		break;
-	default:
-		dev_dbg_f(&intf->dev, "Unknown USB speed\n");
-		r = -ENODEV;
-		goto error;
-	}
-
-	r = usb_reset_device(udev);
-	if (r) {
-		dev_err(&intf->dev,
-			"couldn't reset usb device. Error number %d\n", r);
-		goto error;
-	}
-
-	hw = zd_mac_alloc_hw(intf);
-	if (hw == NULL) {
-		r = -ENOMEM;
-		goto error;
-	}
-
-	usb = &zd_hw_mac(hw)->chip.usb;
-	usb->is_zd1211b = (id->driver_info == DEVICE_ZD1211B) != 0;
-
-	r = zd_mac_preinit_hw(hw);
-	if (r) {
-		dev_dbg_f(&intf->dev,
-		         "couldn't initialize mac. Error number %d\n", r);
-		goto error;
-	}
-
-	r = ieee80211_register_hw(hw);
-	if (r) {
-		dev_dbg_f(&intf->dev,
-			 "couldn't register device. Error number %d\n", r);
-		goto error;
-	}
-
-	dev_dbg_f(&intf->dev, "successful\n");
-	dev_info(&intf->dev, "%s\n", wiphy_name(hw->wiphy));
-	return 0;
-error:
-	usb_reset_device(interface_to_usbdev(intf));
-	if (hw) {
-		zd_mac_clear(zd_hw_mac(hw));
-		ieee80211_free_hw(hw);
-	}
-	return r;
-}
-
-static void disconnect(struct usb_interface *intf)
-{
-	struct ieee80211_hw *hw = zd_intf_to_hw(intf);
-	struct zd_mac *mac;
-	struct zd_usb *usb;
-
-	/* Either something really bad happened, or we're just dealing with
-	 * a DEVICE_INSTALLER. */
-	if (hw == NULL)
-		return;
-
-	mac = zd_hw_mac(hw);
-	usb = &mac->chip.usb;
-
-	dev_dbg_f(zd_usb_dev(usb), "\n");
-
-	ieee80211_unregister_hw(hw);
-
-	/* Just in case something has gone wrong! */
-	zd_usb_disable_tx(usb);
-	zd_usb_disable_rx(usb);
-	zd_usb_disable_int(usb);
-
-	/* If the disconnect has been caused by a removal of the
-	 * driver module, the reset allows reloading of the driver. If the
-	 * reset will not be executed here, the upload of the firmware in the
-	 * probe function caused by the reloading of the driver will fail.
-	 */
-	usb_reset_device(interface_to_usbdev(intf));
-
-	zd_mac_clear(mac);
-	ieee80211_free_hw(hw);
-	dev_dbg(&intf->dev, "disconnected\n");
-}
-
-static void zd_usb_resume(struct zd_usb *usb)
-{
-	struct zd_mac *mac = zd_usb_to_mac(usb);
-	int r;
-
-	dev_dbg_f(zd_usb_dev(usb), "\n");
-
-	r = zd_op_start(zd_usb_to_hw(usb));
-	if (r < 0) {
-		dev_warn(zd_usb_dev(usb), "Device resume failed "
-			 "with error code %d. Retrying...\n", r);
-		if (usb->was_running)
-			set_bit(ZD_DEVICE_RUNNING, &mac->flags);
-		usb_queue_reset_device(usb->intf);
-		return;
-	}
-
-	if (mac->type != NL80211_IFTYPE_UNSPECIFIED) {
-		r = zd_restore_settings(mac);
-		if (r < 0) {
-			dev_dbg(zd_usb_dev(usb),
-				"failed to restore settings, %d\n", r);
-			return;
-		}
-	}
-}
-
-static void zd_usb_stop(struct zd_usb *usb)
-{
-	dev_dbg_f(zd_usb_dev(usb), "\n");
-
-	zd_op_stop(zd_usb_to_hw(usb));
-
-	zd_usb_disable_tx(usb);
-	zd_usb_disable_rx(usb);
-	zd_usb_disable_int(usb);
-
-	usb->initialized = 0;
-}
-
-static int pre_reset(struct usb_interface *intf)
-{
-	struct ieee80211_hw *hw = usb_get_intfdata(intf);
-	struct zd_mac *mac;
-	struct zd_usb *usb;
-
-	if (!hw || intf->condition != USB_INTERFACE_BOUND)
-		return 0;
-
-	mac = zd_hw_mac(hw);
-	usb = &mac->chip.usb;
-
-	usb->was_running = test_bit(ZD_DEVICE_RUNNING, &mac->flags);
-
-	zd_usb_stop(usb);
-
-	mutex_lock(&mac->chip.mutex);
-	return 0;
-}
-
-static int post_reset(struct usb_interface *intf)
-{
-	struct ieee80211_hw *hw = usb_get_intfdata(intf);
-	struct zd_mac *mac;
-	struct zd_usb *usb;
-
-	if (!hw || intf->condition != USB_INTERFACE_BOUND)
-		return 0;
-
-	mac = zd_hw_mac(hw);
-	usb = &mac->chip.usb;
-
-	mutex_unlock(&mac->chip.mutex);
-
-	if (usb->was_running)
-		zd_usb_resume(usb);
-	return 0;
-}
-
-static struct usb_driver driver = {
-	.name		= KBUILD_MODNAME,
-	.id_table	= usb_ids,
-	.probe		= probe,
-	.disconnect	= disconnect,
-	.pre_reset	= pre_reset,
-	.post_reset	= post_reset,
-	.disable_hub_initiated_lpm = 1,
-};
-
-struct workqueue_struct *zd_workqueue;
-
-static int __init usb_init(void)
-{
-	int r;
-
-	pr_debug("%s usb_init()\n", driver.name);
-
-	zd_workqueue = create_singlethread_workqueue(driver.name);
-	if (zd_workqueue == NULL) {
-		printk(KERN_ERR "%s couldn't create workqueue\n", driver.name);
-		return -ENOMEM;
-	}
-
-	r = usb_register(&driver);
-	if (r) {
-		destroy_workqueue(zd_workqueue);
-		printk(KERN_ERR "%s usb_register() failed. Error number %d\n",
-		       driver.name, r);
-		return r;
-	}
-
-	pr_debug("%s initialized\n", driver.name);
-	return 0;
-}
-
-static void __exit usb_exit(void)
-{
-	pr_debug("%s usb_exit()\n", driver.name);
-	usb_deregister(&driver);
-	destroy_workqueue(zd_workqueue);
-}
-
-module_init(usb_init);
-module_exit(usb_exit);
-
-static int zd_ep_regs_out_msg(struct usb_device *udev, void *data, int len,
-			      int *actual_length, int timeout)
-{
-	/* In USB 2.0 mode EP_REGS_OUT endpoint is interrupt type. However in
-	 * USB 1.1 mode endpoint is bulk. Select correct type URB by endpoint
-	 * descriptor.
-	 */
-	struct usb_host_endpoint *ep;
-	unsigned int pipe;
-
-	pipe = usb_sndintpipe(udev, EP_REGS_OUT);
-	ep = usb_pipe_endpoint(udev, pipe);
-	if (!ep)
-		return -EINVAL;
-
-	if (usb_endpoint_xfer_int(&ep->desc)) {
-		return usb_interrupt_msg(udev, pipe, data, len,
-					 actual_length, timeout);
-	} else {
-		pipe = usb_sndbulkpipe(udev, EP_REGS_OUT);
-		return usb_bulk_msg(udev, pipe, data, len, actual_length,
-				    timeout);
-	}
-}
-
-static int usb_int_regs_length(unsigned int count)
-{
-	return sizeof(struct usb_int_regs) + count * sizeof(struct reg_data);
-}
-
-static void prepare_read_regs_int(struct zd_usb *usb,
-				  struct usb_req_read_regs *req,
-				  unsigned int count)
-{
-	struct zd_usb_interrupt *intr = &usb->intr;
-
-	spin_lock_irq(&intr->lock);
-	atomic_set(&intr->read_regs_enabled, 1);
-	intr->read_regs.req = req;
-	intr->read_regs.req_count = count;
-	reinit_completion(&intr->read_regs.completion);
-	spin_unlock_irq(&intr->lock);
-}
-
-static void disable_read_regs_int(struct zd_usb *usb)
-{
-	struct zd_usb_interrupt *intr = &usb->intr;
-
-	spin_lock_irq(&intr->lock);
-	atomic_set(&intr->read_regs_enabled, 0);
-	spin_unlock_irq(&intr->lock);
-}
-
-static bool check_read_regs(struct zd_usb *usb, struct usb_req_read_regs *req,
-			    unsigned int count)
-{
-	int i;
-	struct zd_usb_interrupt *intr = &usb->intr;
-	struct read_regs_int *rr = &intr->read_regs;
-	struct usb_int_regs *regs = (struct usb_int_regs *)rr->buffer;
-
-	/* The created block size seems to be larger than expected.
-	 * However results appear to be correct.
-	 */
-	if (rr->length < usb_int_regs_length(count)) {
-		dev_dbg_f(zd_usb_dev(usb),
-			 "error: actual length %d less than expected %d\n",
-			 rr->length, usb_int_regs_length(count));
-		return false;
-	}
-
-	if (rr->length > sizeof(rr->buffer)) {
-		dev_dbg_f(zd_usb_dev(usb),
-			 "error: actual length %d exceeds buffer size %zu\n",
-			 rr->length, sizeof(rr->buffer));
-		return false;
-	}
-
-	for (i = 0; i < count; i++) {
-		struct reg_data *rd = &regs->regs[i];
-		if (rd->addr != req->addr[i]) {
-			dev_dbg_f(zd_usb_dev(usb),
-				 "rd[%d] addr %#06hx expected %#06hx\n", i,
-				 le16_to_cpu(rd->addr),
-				 le16_to_cpu(req->addr[i]));
-			return false;
-		}
-	}
-
-	return true;
-}
-
-static int get_results(struct zd_usb *usb, u16 *values,
-		       struct usb_req_read_regs *req, unsigned int count,
-		       bool *retry)
-{
-	int r;
-	int i;
-	struct zd_usb_interrupt *intr = &usb->intr;
-	struct read_regs_int *rr = &intr->read_regs;
-	struct usb_int_regs *regs = (struct usb_int_regs *)rr->buffer;
-
-	spin_lock_irq(&intr->lock);
-
-	r = -EIO;
-
-	/* Read failed because firmware bug? */
-	*retry = !!intr->read_regs_int_overridden;
-	if (*retry)
-		goto error_unlock;
-
-	if (!check_read_regs(usb, req, count)) {
-		dev_dbg_f(zd_usb_dev(usb), "error: invalid read regs\n");
-		goto error_unlock;
-	}
-
-	for (i = 0; i < count; i++) {
-		struct reg_data *rd = &regs->regs[i];
-		values[i] = le16_to_cpu(rd->value);
-	}
-
-	r = 0;
-error_unlock:
-	spin_unlock_irq(&intr->lock);
-	return r;
-}
-
-int zd_usb_ioread16v(struct zd_usb *usb, u16 *values,
-	             const zd_addr_t *addresses, unsigned int count)
-{
-	int r, i, req_len, actual_req_len, try_count = 0;
-	struct usb_device *udev;
-	struct usb_req_read_regs *req = NULL;
-	unsigned long timeout;
-	bool retry = false;
-
-	if (count < 1) {
-		dev_dbg_f(zd_usb_dev(usb), "error: count is zero\n");
-		return -EINVAL;
-	}
-	if (count > USB_MAX_IOREAD16_COUNT) {
-		dev_dbg_f(zd_usb_dev(usb),
-			 "error: count %u exceeds possible max %u\n",
-			 count, USB_MAX_IOREAD16_COUNT);
-		return -EINVAL;
-	}
-	if (in_atomic()) {
-		dev_dbg_f(zd_usb_dev(usb),
-			 "error: io in atomic context not supported\n");
-		return -EWOULDBLOCK;
-	}
-	if (!usb_int_enabled(usb)) {
-		dev_dbg_f(zd_usb_dev(usb),
-			  "error: usb interrupt not enabled\n");
-		return -EWOULDBLOCK;
-	}
-
-	ZD_ASSERT(mutex_is_locked(&zd_usb_to_chip(usb)->mutex));
-	BUILD_BUG_ON(sizeof(struct usb_req_read_regs) + USB_MAX_IOREAD16_COUNT *
-		     sizeof(__le16) > sizeof(usb->req_buf));
-	BUG_ON(sizeof(struct usb_req_read_regs) + count * sizeof(__le16) >
-	       sizeof(usb->req_buf));
-
-	req_len = sizeof(struct usb_req_read_regs) + count * sizeof(__le16);
-	req = (void *)usb->req_buf;
-
-	req->id = cpu_to_le16(USB_REQ_READ_REGS);
-	for (i = 0; i < count; i++)
-		req->addr[i] = cpu_to_le16((u16)addresses[i]);
-
-retry_read:
-	try_count++;
-	udev = zd_usb_to_usbdev(usb);
-	prepare_read_regs_int(usb, req, count);
-	r = zd_ep_regs_out_msg(udev, req, req_len, &actual_req_len, 50 /*ms*/);
-	if (r) {
-		dev_dbg_f(zd_usb_dev(usb),
-			"error in zd_ep_regs_out_msg(). Error number %d\n", r);
-		goto error;
-	}
-	if (req_len != actual_req_len) {
-		dev_dbg_f(zd_usb_dev(usb), "error in zd_ep_regs_out_msg()\n"
-			" req_len %d != actual_req_len %d\n",
-			req_len, actual_req_len);
-		r = -EIO;
-		goto error;
-	}
-
-	timeout = wait_for_completion_timeout(&usb->intr.read_regs.completion,
-					      msecs_to_jiffies(50));
-	if (!timeout) {
-		disable_read_regs_int(usb);
-		dev_dbg_f(zd_usb_dev(usb), "read timed out\n");
-		r = -ETIMEDOUT;
-		goto error;
-	}
-
-	r = get_results(usb, values, req, count, &retry);
-	if (retry && try_count < 20) {
-		dev_dbg_f(zd_usb_dev(usb), "read retry, tries so far: %d\n",
-				try_count);
-		goto retry_read;
-	}
-error:
-	return r;
-}
-
-static void iowrite16v_urb_complete(struct urb *urb)
-{
-	struct zd_usb *usb = urb->context;
-
-	if (urb->status && !usb->cmd_error)
-		usb->cmd_error = urb->status;
-
-	if (!usb->cmd_error &&
-			urb->actual_length != urb->transfer_buffer_length)
-		usb->cmd_error = -EIO;
-}
-
-static int zd_submit_waiting_urb(struct zd_usb *usb, bool last)
-{
-	int r = 0;
-	struct urb *urb = usb->urb_async_waiting;
-
-	if (!urb)
-		return 0;
-
-	usb->urb_async_waiting = NULL;
-
-	if (!last)
-		urb->transfer_flags |= URB_NO_INTERRUPT;
-
-	usb_anchor_urb(urb, &usb->submitted_cmds);
-	r = usb_submit_urb(urb, GFP_KERNEL);
-	if (r) {
-		usb_unanchor_urb(urb);
-		dev_dbg_f(zd_usb_dev(usb),
-			"error in usb_submit_urb(). Error number %d\n", r);
-		goto error;
-	}
-
-	/* fall-through with r == 0 */
-error:
-	usb_free_urb(urb);
-	return r;
-}
-
-void zd_usb_iowrite16v_async_start(struct zd_usb *usb)
-{
-	ZD_ASSERT(usb_anchor_empty(&usb->submitted_cmds));
-	ZD_ASSERT(usb->urb_async_waiting == NULL);
-	ZD_ASSERT(!usb->in_async);
-
-	ZD_ASSERT(mutex_is_locked(&zd_usb_to_chip(usb)->mutex));
-
-	usb->in_async = 1;
-	usb->cmd_error = 0;
-	usb->urb_async_waiting = NULL;
-}
-
-int zd_usb_iowrite16v_async_end(struct zd_usb *usb, unsigned int timeout)
-{
-	int r;
-
-	ZD_ASSERT(mutex_is_locked(&zd_usb_to_chip(usb)->mutex));
-	ZD_ASSERT(usb->in_async);
-
-	/* Submit last iowrite16v URB */
-	r = zd_submit_waiting_urb(usb, true);
-	if (r) {
-		dev_dbg_f(zd_usb_dev(usb),
-			"error in zd_submit_waiting_usb(). "
-			"Error number %d\n", r);
-
-		usb_kill_anchored_urbs(&usb->submitted_cmds);
-		goto error;
-	}
-
-	if (timeout)
-		timeout = usb_wait_anchor_empty_timeout(&usb->submitted_cmds,
-							timeout);
-	if (!timeout) {
-		usb_kill_anchored_urbs(&usb->submitted_cmds);
-		if (usb->cmd_error == -ENOENT) {
-			dev_dbg_f(zd_usb_dev(usb), "timed out");
-			r = -ETIMEDOUT;
-			goto error;
-		}
-	}
-
-	r = usb->cmd_error;
-error:
-	usb->in_async = 0;
-	return r;
-}
-
-int zd_usb_iowrite16v_async(struct zd_usb *usb, const struct zd_ioreq16 *ioreqs,
-			    unsigned int count)
-{
-	int r;
-	struct usb_device *udev;
-	struct usb_req_write_regs *req = NULL;
-	int i, req_len;
-	struct urb *urb;
-	struct usb_host_endpoint *ep;
-
-	ZD_ASSERT(mutex_is_locked(&zd_usb_to_chip(usb)->mutex));
-	ZD_ASSERT(usb->in_async);
-
-	if (count == 0)
-		return 0;
-	if (count > USB_MAX_IOWRITE16_COUNT) {
-		dev_dbg_f(zd_usb_dev(usb),
-			"error: count %u exceeds possible max %u\n",
-			count, USB_MAX_IOWRITE16_COUNT);
-		return -EINVAL;
-	}
-	if (in_atomic()) {
-		dev_dbg_f(zd_usb_dev(usb),
-			"error: io in atomic context not supported\n");
-		return -EWOULDBLOCK;
-	}
-
-	udev = zd_usb_to_usbdev(usb);
-
-	ep = usb_pipe_endpoint(udev, usb_sndintpipe(udev, EP_REGS_OUT));
-	if (!ep)
-		return -ENOENT;
-
-	urb = usb_alloc_urb(0, GFP_KERNEL);
-	if (!urb)
-		return -ENOMEM;
-
-	req_len = sizeof(struct usb_req_write_regs) +
-		  count * sizeof(struct reg_data);
-	req = kmalloc(req_len, GFP_KERNEL);
-	if (!req) {
-		r = -ENOMEM;
-		goto error;
-	}
-
-	req->id = cpu_to_le16(USB_REQ_WRITE_REGS);
-	for (i = 0; i < count; i++) {
-		struct reg_data *rw  = &req->reg_writes[i];
-		rw->addr = cpu_to_le16((u16)ioreqs[i].addr);
-		rw->value = cpu_to_le16(ioreqs[i].value);
-	}
-
-	/* In USB 2.0 mode endpoint is interrupt type. However in USB 1.1 mode
-	 * endpoint is bulk. Select correct type URB by endpoint descriptor.
-	 */
-	if (usb_endpoint_xfer_int(&ep->desc))
-		usb_fill_int_urb(urb, udev, usb_sndintpipe(udev, EP_REGS_OUT),
-				 req, req_len, iowrite16v_urb_complete, usb,
-				 ep->desc.bInterval);
-	else
-		usb_fill_bulk_urb(urb, udev, usb_sndbulkpipe(udev, EP_REGS_OUT),
-				  req, req_len, iowrite16v_urb_complete, usb);
-
-	urb->transfer_flags |= URB_FREE_BUFFER;
-
-	/* Submit previous URB */
-	r = zd_submit_waiting_urb(usb, false);
-	if (r) {
-		dev_dbg_f(zd_usb_dev(usb),
-			"error in zd_submit_waiting_usb(). "
-			"Error number %d\n", r);
-		goto error;
-	}
-
-	/* Delay submit so that URB_NO_INTERRUPT flag can be set for all URBs
-	 * of currect batch except for very last.
-	 */
-	usb->urb_async_waiting = urb;
-	return 0;
-error:
-	usb_free_urb(urb);
-	return r;
-}
-
-int zd_usb_iowrite16v(struct zd_usb *usb, const struct zd_ioreq16 *ioreqs,
-			unsigned int count)
-{
-	int r;
-
-	zd_usb_iowrite16v_async_start(usb);
-	r = zd_usb_iowrite16v_async(usb, ioreqs, count);
-	if (r) {
-		zd_usb_iowrite16v_async_end(usb, 0);
-		return r;
-	}
-	return zd_usb_iowrite16v_async_end(usb, 50 /* ms */);
-}
-
-int zd_usb_rfwrite(struct zd_usb *usb, u32 value, u8 bits)
-{
-	int r;
-	struct usb_device *udev;
-	struct usb_req_rfwrite *req = NULL;
-	int i, req_len, actual_req_len;
-	u16 bit_value_template;
-
-	if (in_atomic()) {
-		dev_dbg_f(zd_usb_dev(usb),
-			"error: io in atomic context not supported\n");
-		return -EWOULDBLOCK;
-	}
-	if (bits < USB_MIN_RFWRITE_BIT_COUNT) {
-		dev_dbg_f(zd_usb_dev(usb),
-			"error: bits %d are smaller than"
-			" USB_MIN_RFWRITE_BIT_COUNT %d\n",
-			bits, USB_MIN_RFWRITE_BIT_COUNT);
-		return -EINVAL;
-	}
-	if (bits > USB_MAX_RFWRITE_BIT_COUNT) {
-		dev_dbg_f(zd_usb_dev(usb),
-			"error: bits %d exceed USB_MAX_RFWRITE_BIT_COUNT %d\n",
-			bits, USB_MAX_RFWRITE_BIT_COUNT);
-		return -EINVAL;
-	}
-#ifdef DEBUG
-	if (value & (~0UL << bits)) {
-		dev_dbg_f(zd_usb_dev(usb),
-			"error: value %#09x has bits >= %d set\n",
-			value, bits);
-		return -EINVAL;
-	}
-#endif /* DEBUG */
-
-	dev_dbg_f(zd_usb_dev(usb), "value %#09x bits %d\n", value, bits);
-
-	r = zd_usb_ioread16(usb, &bit_value_template, ZD_CR203);
-	if (r) {
-		dev_dbg_f(zd_usb_dev(usb),
-			"error %d: Couldn't read ZD_CR203\n", r);
-		return r;
-	}
-	bit_value_template &= ~(RF_IF_LE|RF_CLK|RF_DATA);
-
-	ZD_ASSERT(mutex_is_locked(&zd_usb_to_chip(usb)->mutex));
-	BUILD_BUG_ON(sizeof(struct usb_req_rfwrite) +
-		     USB_MAX_RFWRITE_BIT_COUNT * sizeof(__le16) >
-		     sizeof(usb->req_buf));
-	BUG_ON(sizeof(struct usb_req_rfwrite) + bits * sizeof(__le16) >
-	       sizeof(usb->req_buf));
-
-	req_len = sizeof(struct usb_req_rfwrite) + bits * sizeof(__le16);
-	req = (void *)usb->req_buf;
-
-	req->id = cpu_to_le16(USB_REQ_WRITE_RF);
-	/* 1: 3683a, but not used in ZYDAS driver */
-	req->value = cpu_to_le16(2);
-	req->bits = cpu_to_le16(bits);
-
-	for (i = 0; i < bits; i++) {
-		u16 bv = bit_value_template;
-		if (value & (1 << (bits-1-i)))
-			bv |= RF_DATA;
-		req->bit_values[i] = cpu_to_le16(bv);
-	}
-
-	udev = zd_usb_to_usbdev(usb);
-	r = zd_ep_regs_out_msg(udev, req, req_len, &actual_req_len, 50 /*ms*/);
-	if (r) {
-		dev_dbg_f(zd_usb_dev(usb),
-			"error in zd_ep_regs_out_msg(). Error number %d\n", r);
-		goto out;
-	}
-	if (req_len != actual_req_len) {
-		dev_dbg_f(zd_usb_dev(usb), "error in zd_ep_regs_out_msg()"
-			" req_len %d != actual_req_len %d\n",
-			req_len, actual_req_len);
-		r = -EIO;
-		goto out;
-	}
-
-	/* FALL-THROUGH with r == 0 */
-out:
-	return r;
-}
diff --git a/drivers/net/wireless/zd1211rw/zd_usb.h b/drivers/net/wireless/zd1211rw/zd_usb.h
deleted file mode 100644
index a9075f225..000000000
--- a/drivers/net/wireless/zd1211rw/zd_usb.h
+++ /dev/null
@@ -1,292 +0,0 @@
-/* ZD1211 USB-WLAN driver for Linux
- *
- * Copyright (C) 2005-2007 Ulrich Kunitz <kune@deine-taler.de>
- * Copyright (C) 2006-2007 Daniel Drake <dsd@gentoo.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, or
- * (at your option) any later version.
- *
- * 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/>.
- */
-
-#ifndef _ZD_USB_H
-#define _ZD_USB_H
-
-#include <linux/completion.h>
-#include <linux/netdevice.h>
-#include <linux/spinlock.h>
-#include <linux/skbuff.h>
-#include <linux/usb.h>
-
-#include "zd_def.h"
-
-#define ZD_USB_TX_HIGH  5
-#define ZD_USB_TX_LOW   2
-
-#define ZD_TX_TIMEOUT		(HZ * 5)
-#define ZD_TX_WATCHDOG_INTERVAL	round_jiffies_relative(HZ)
-#define ZD_RX_IDLE_INTERVAL	round_jiffies_relative(30 * HZ)
-
-enum devicetype {
-	DEVICE_ZD1211  = 0,
-	DEVICE_ZD1211B = 1,
-	DEVICE_INSTALLER = 2,
-};
-
-enum endpoints {
-	EP_CTRL	    = 0,
-	EP_DATA_OUT = 1,
-	EP_DATA_IN  = 2,
-	EP_INT_IN   = 3,
-	EP_REGS_OUT = 4,
-};
-
-enum {
-	USB_MAX_TRANSFER_SIZE		= 4096, /* bytes */
-	/* FIXME: The original driver uses this value. We have to check,
-	 * whether the MAX_TRANSFER_SIZE is sufficient and this needs only be
-	 * used if one combined frame is split over two USB transactions.
-	 */
-	USB_MAX_RX_SIZE			= 4800, /* bytes */
-	USB_MAX_IOWRITE16_COUNT		= 15,
-	USB_MAX_IOWRITE32_COUNT		= USB_MAX_IOWRITE16_COUNT/2,
-	USB_MAX_IOREAD16_COUNT		= 15,
-	USB_MAX_IOREAD32_COUNT		= USB_MAX_IOREAD16_COUNT/2,
-	USB_MIN_RFWRITE_BIT_COUNT	= 16,
-	USB_MAX_RFWRITE_BIT_COUNT	= 28,
-	USB_MAX_EP_INT_BUFFER		= 64,
-	USB_ZD1211B_BCD_DEVICE		= 0x4810,
-};
-
-enum control_requests {
-	USB_REQ_WRITE_REGS		= 0x21,
-	USB_REQ_READ_REGS		= 0x22,
-	USB_REQ_WRITE_RF		= 0x23,
-	USB_REQ_PROG_FLASH		= 0x24,
-	USB_REQ_EEPROM_START		= 0x0128, /* ? request is a byte */
-	USB_REQ_EEPROM_MID		= 0x28,
-	USB_REQ_EEPROM_END		= 0x0228, /* ? request is a byte */
-	USB_REQ_FIRMWARE_DOWNLOAD	= 0x30,
-	USB_REQ_FIRMWARE_CONFIRM	= 0x31,
-	USB_REQ_FIRMWARE_READ_DATA	= 0x32,
-};
-
-struct usb_req_read_regs {
-	__le16 id;
-	__le16 addr[0];
-} __packed;
-
-struct reg_data {
-	__le16 addr;
-	__le16 value;
-} __packed;
-
-struct usb_req_write_regs {
-	__le16 id;
-	struct reg_data reg_writes[0];
-} __packed;
-
-enum {
-	RF_IF_LE = 0x02,
-	RF_CLK   = 0x04,
-	RF_DATA	 = 0x08,
-};
-
-struct usb_req_rfwrite {
-	__le16 id;
-	__le16 value;
-	/* 1: 3683a */
-	/* 2: other (default) */
-	__le16 bits;
-	/* RF2595: 24 */
-	__le16 bit_values[0];
-	/* (ZD_CR203 & ~(RF_IF_LE | RF_CLK | RF_DATA)) | (bit ? RF_DATA : 0) */
-} __packed;
-
-/* USB interrupt */
-
-enum usb_int_id {
-	USB_INT_TYPE			= 0x01,
-	USB_INT_ID_REGS			= 0x90,
-	USB_INT_ID_RETRY_FAILED		= 0xa0,
-};
-
-enum usb_int_flags {
-	USB_INT_READ_REGS_EN		= 0x01,
-};
-
-struct usb_int_header {
-	u8 type;	/* must always be 1 */
-	u8 id;
-} __packed;
-
-struct usb_int_regs {
-	struct usb_int_header hdr;
-	struct reg_data regs[0];
-} __packed;
-
-struct usb_int_retry_fail {
-	struct usb_int_header hdr;
-	u8 new_rate;
-	u8 _dummy;
-	u8 addr[ETH_ALEN];
-	u8 ibss_wakeup_dest;
-} __packed;
-
-struct read_regs_int {
-	struct completion completion;
-	struct usb_req_read_regs *req;
-	unsigned int req_count;
-	/* Stores the USB int structure and contains the USB address of the
-	 * first requested register before request.
-	 */
-	u8 buffer[USB_MAX_EP_INT_BUFFER];
-	int length;
-	__le16 cr_int_addr;
-};
-
-struct zd_ioreq16 {
-	zd_addr_t addr;
-	u16 value;
-};
-
-struct zd_ioreq32 {
-	zd_addr_t addr;
-	u32 value;
-};
-
-struct zd_usb_interrupt {
-	struct read_regs_int read_regs;
-	spinlock_t lock;
-	struct urb *urb;
-	void *buffer;
-	dma_addr_t buffer_dma;
-	int interval;
-	atomic_t read_regs_enabled;
-	u8 read_regs_int_overridden:1;
-};
-
-static inline struct usb_int_regs *get_read_regs(struct zd_usb_interrupt *intr)
-{
-	return (struct usb_int_regs *)intr->read_regs.buffer;
-}
-
-#define RX_URBS_COUNT 5
-
-struct zd_usb_rx {
-	spinlock_t lock;
-	struct mutex setup_mutex;
-	struct delayed_work idle_work;
-	struct tasklet_struct reset_timer_tasklet;
-	u8 fragment[2 * USB_MAX_RX_SIZE];
-	unsigned int fragment_length;
-	unsigned int usb_packet_size;
-	struct urb **urbs;
-	int urbs_count;
-};
-
-/**
- * struct zd_usb_tx - structure used for transmitting frames
- * @enabled: atomic enabled flag, indicates whether tx is enabled
- * @lock: lock for transmission
- * @submitted: anchor for URBs sent to device
- * @submitted_urbs: atomic integer that counts the URBs having sent to the
- *	device, which haven't been completed
- * @stopped: indicates whether higher level tx queues are stopped
- */
-struct zd_usb_tx {
-	atomic_t enabled;
-	spinlock_t lock;
-	struct delayed_work watchdog_work;
-	struct sk_buff_head submitted_skbs;
-	struct usb_anchor submitted;
-	int submitted_urbs;
-	u8 stopped:1, watchdog_enabled:1;
-};
-
-/* Contains the usb parts. The structure doesn't require a lock because intf
- * will not be changed after initialization.
- */
-struct zd_usb {
-	struct zd_usb_interrupt intr;
-	struct zd_usb_rx rx;
-	struct zd_usb_tx tx;
-	struct usb_interface *intf;
-	struct usb_anchor submitted_cmds;
-	struct urb *urb_async_waiting;
-	int cmd_error;
-	u8 req_buf[64]; /* zd_usb_iowrite16v needs 62 bytes */
-	u8 is_zd1211b:1, initialized:1, was_running:1, in_async:1;
-};
-
-#define zd_usb_dev(usb) (&usb->intf->dev)
-
-static inline struct usb_device *zd_usb_to_usbdev(struct zd_usb *usb)
-{
-	return interface_to_usbdev(usb->intf);
-}
-
-static inline struct ieee80211_hw *zd_intf_to_hw(struct usb_interface *intf)
-{
-	return usb_get_intfdata(intf);
-}
-
-static inline struct ieee80211_hw *zd_usb_to_hw(struct zd_usb *usb)
-{
-	return zd_intf_to_hw(usb->intf);
-}
-
-void zd_usb_init(struct zd_usb *usb, struct ieee80211_hw *hw,
-	         struct usb_interface *intf);
-int zd_usb_init_hw(struct zd_usb *usb);
-void zd_usb_clear(struct zd_usb *usb);
-
-int zd_usb_scnprint_id(struct zd_usb *usb, char *buffer, size_t size);
-
-void zd_tx_watchdog_enable(struct zd_usb *usb);
-void zd_tx_watchdog_disable(struct zd_usb *usb);
-
-int zd_usb_enable_int(struct zd_usb *usb);
-void zd_usb_disable_int(struct zd_usb *usb);
-
-int zd_usb_enable_rx(struct zd_usb *usb);
-void zd_usb_disable_rx(struct zd_usb *usb);
-
-void zd_usb_reset_rx_idle_timer(struct zd_usb *usb);
-
-void zd_usb_enable_tx(struct zd_usb *usb);
-void zd_usb_disable_tx(struct zd_usb *usb);
-
-int zd_usb_tx(struct zd_usb *usb, struct sk_buff *skb);
-
-int zd_usb_ioread16v(struct zd_usb *usb, u16 *values,
-	         const zd_addr_t *addresses, unsigned int count);
-
-static inline int zd_usb_ioread16(struct zd_usb *usb, u16 *value,
-	                      const zd_addr_t addr)
-{
-	return zd_usb_ioread16v(usb, value, &addr, 1);
-}
-
-void zd_usb_iowrite16v_async_start(struct zd_usb *usb);
-int zd_usb_iowrite16v_async_end(struct zd_usb *usb, unsigned int timeout);
-int zd_usb_iowrite16v_async(struct zd_usb *usb, const struct zd_ioreq16 *ioreqs,
-			    unsigned int count);
-int zd_usb_iowrite16v(struct zd_usb *usb, const struct zd_ioreq16 *ioreqs,
-	              unsigned int count);
-
-int zd_usb_rfwrite(struct zd_usb *usb, u32 value, u8 bits);
-
-int zd_usb_read_fw(struct zd_usb *usb, zd_addr_t addr, u8 *data, u16 len);
-
-extern struct workqueue_struct *zd_workqueue;
-
-#endif /* _ZD_USB_H */