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From: Lukas Bulwahn <lukas.bulwahn@gmail.com>
To: Kalle Valo <kvalo@codeaurora.org>, linux-wireless@vger.kernel.org
Cc: Luis Chamberlain <mcgrof@kernel.org>,
	"David S . Miller" <davem@davemloft.net>,
	Jakub Kicinski <kuba@kernel.org>,
	Dwaipayan Ray <dwaipayanray1@gmail.com>,
	netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
	Lukas Bulwahn <lukas.bulwahn@gmail.com>
Subject: [PATCH] intersil: remove obsolete prism54 wireless driver
Date: Tue, 13 Jul 2021 07:40:25 +0200	[thread overview]
Message-ID: <20210713054025.32006-1-lukas.bulwahn@gmail.com> (raw)

Commit 1d89cae1b47d ("MAINTAINERS: mark prism54 obsolete") indicated the
prism54 driver as obsolete in July 2010.

Now, after being exposed for ten years to refactoring, general tree-wide
changes and various janitor clean-up, it is really time to delete the
driver for good.

This was discovered as part of a checkpatch evaluation, investigating all
reports of checkpatch's WARNING:OBSOLETE check.

Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
---
Kalle, please pick this non-urgent driver clean-up patch.

 MAINTAINERS                                   |    7 -
 drivers/net/wireless/intersil/Kconfig         |   20 -
 drivers/net/wireless/intersil/Makefile        |    1 -
 .../net/wireless/intersil/prism54/Makefile    |    9 -
 .../net/wireless/intersil/prism54/isl_38xx.c  |  245 --
 .../net/wireless/intersil/prism54/isl_38xx.h  |  158 -
 .../net/wireless/intersil/prism54/isl_ioctl.c | 2909 -----------------
 .../net/wireless/intersil/prism54/isl_ioctl.h |   35 -
 .../net/wireless/intersil/prism54/isl_oid.h   |  492 ---
 .../wireless/intersil/prism54/islpci_dev.c    |  951 ------
 .../wireless/intersil/prism54/islpci_dev.h    |  204 --
 .../wireless/intersil/prism54/islpci_eth.c    |  489 ---
 .../wireless/intersil/prism54/islpci_eth.h    |   59 -
 .../intersil/prism54/islpci_hotplug.c         |  316 --
 .../wireless/intersil/prism54/islpci_mgt.c    |  491 ---
 .../wireless/intersil/prism54/islpci_mgt.h    |  126 -
 .../net/wireless/intersil/prism54/oid_mgt.c   |  889 -----
 .../net/wireless/intersil/prism54/oid_mgt.h   |   46 -
 .../wireless/intersil/prism54/prismcompat.h   |   30 -
 19 files changed, 7477 deletions(-)
 delete mode 100644 drivers/net/wireless/intersil/prism54/Makefile
 delete mode 100644 drivers/net/wireless/intersil/prism54/isl_38xx.c
 delete mode 100644 drivers/net/wireless/intersil/prism54/isl_38xx.h
 delete mode 100644 drivers/net/wireless/intersil/prism54/isl_ioctl.c
 delete mode 100644 drivers/net/wireless/intersil/prism54/isl_ioctl.h
 delete mode 100644 drivers/net/wireless/intersil/prism54/isl_oid.h
 delete mode 100644 drivers/net/wireless/intersil/prism54/islpci_dev.c
 delete mode 100644 drivers/net/wireless/intersil/prism54/islpci_dev.h
 delete mode 100644 drivers/net/wireless/intersil/prism54/islpci_eth.c
 delete mode 100644 drivers/net/wireless/intersil/prism54/islpci_eth.h
 delete mode 100644 drivers/net/wireless/intersil/prism54/islpci_hotplug.c
 delete mode 100644 drivers/net/wireless/intersil/prism54/islpci_mgt.c
 delete mode 100644 drivers/net/wireless/intersil/prism54/islpci_mgt.h
 delete mode 100644 drivers/net/wireless/intersil/prism54/oid_mgt.c
 delete mode 100644 drivers/net/wireless/intersil/prism54/oid_mgt.h
 delete mode 100644 drivers/net/wireless/intersil/prism54/prismcompat.h

diff --git a/MAINTAINERS b/MAINTAINERS
index 548783bf6505..de3eb7b79752 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -14940,13 +14940,6 @@ S:	Maintained
 F:	include/linux/printk.h
 F:	kernel/printk/
 
-PRISM54 WIRELESS DRIVER
-M:	Luis Chamberlain <mcgrof@kernel.org>
-L:	linux-wireless@vger.kernel.org
-S:	Obsolete
-W:	https://wireless.wiki.kernel.org/en/users/Drivers/p54
-F:	drivers/net/wireless/intersil/prism54/
-
 PROC FILESYSTEM
 L:	linux-kernel@vger.kernel.org
 L:	linux-fsdevel@vger.kernel.org
diff --git a/drivers/net/wireless/intersil/Kconfig b/drivers/net/wireless/intersil/Kconfig
index c52d9b535623..bd6bf70ece03 100644
--- a/drivers/net/wireless/intersil/Kconfig
+++ b/drivers/net/wireless/intersil/Kconfig
@@ -16,24 +16,4 @@ source "drivers/net/wireless/intersil/hostap/Kconfig"
 source "drivers/net/wireless/intersil/orinoco/Kconfig"
 source "drivers/net/wireless/intersil/p54/Kconfig"
 
-config PRISM54
-	tristate 'Intersil Prism GT/Duette/Indigo PCI/Cardbus (DEPRECATED)'
-	depends on PCI
-	select WIRELESS_EXT
-	select WEXT_SPY
-	select WEXT_PRIV
-	select FW_LOADER
-	help
-	  This enables support for FullMAC PCI/Cardbus prism54 devices. This
-	  driver is now deprecated in favor for the SoftMAC driver, p54pci.
-	  p54pci supports FullMAC PCI/Cardbus devices as well.
-
-	  For more information refer to the p54 wiki:
-
-	  http://wireless.wiki.kernel.org/en/users/Drivers/p54
-
-	  Note: You need a motherboard with DMA support to use any of these cards
-
-	  When built as module you get the module prism54
-
 endif # WLAN_VENDOR_INTERSIL
diff --git a/drivers/net/wireless/intersil/Makefile b/drivers/net/wireless/intersil/Makefile
index aa630e9c3d3d..65281d1b3d85 100644
--- a/drivers/net/wireless/intersil/Makefile
+++ b/drivers/net/wireless/intersil/Makefile
@@ -2,4 +2,3 @@
 obj-$(CONFIG_HOSTAP)		+= hostap/
 obj-$(CONFIG_HERMES)		+= orinoco/
 obj-$(CONFIG_P54_COMMON)	+= p54/
-obj-$(CONFIG_PRISM54)		+= prism54/
diff --git a/drivers/net/wireless/intersil/prism54/Makefile b/drivers/net/wireless/intersil/prism54/Makefile
deleted file mode 100644
index 4f5572dffb5e..000000000000
--- a/drivers/net/wireless/intersil/prism54/Makefile
+++ /dev/null
@@ -1,9 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0-only
-# $Id: Makefile.k26,v 1.7 2004/01/30 16:24:00 ajfa Exp $
-
-prism54-objs := islpci_eth.o islpci_mgt.o \
-                isl_38xx.o isl_ioctl.o islpci_dev.o \
-		islpci_hotplug.o oid_mgt.o
-
-obj-$(CONFIG_PRISM54) += prism54.o
-
diff --git a/drivers/net/wireless/intersil/prism54/isl_38xx.c b/drivers/net/wireless/intersil/prism54/isl_38xx.c
deleted file mode 100644
index ae964de347f7..000000000000
--- a/drivers/net/wireless/intersil/prism54/isl_38xx.c
+++ /dev/null
@@ -1,245 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- *  Copyright (C) 2002 Intersil Americas Inc.
- *  Copyright (C) 2003-2004 Luis R. Rodriguez <mcgrof@ruslug.rutgers.edu>_
- */
-
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/delay.h>
-#include <linux/ktime.h>
-
-#include <linux/uaccess.h>
-#include <asm/io.h>
-
-#include "prismcompat.h"
-#include "isl_38xx.h"
-#include "islpci_dev.h"
-#include "islpci_mgt.h"
-
-/******************************************************************************
-    Device Interface & Control functions
-******************************************************************************/
-
-/**
- * isl38xx_disable_interrupts - disable all interrupts
- * @device: pci memory base address
- *
- *  Instructs the device to disable all interrupt reporting by asserting
- *  the IRQ line. New events may still show up in the interrupt identification
- *  register located at offset %ISL38XX_INT_IDENT_REG.
- */
-void
-isl38xx_disable_interrupts(void __iomem *device)
-{
-	isl38xx_w32_flush(device, 0x00000000, ISL38XX_INT_EN_REG);
-	udelay(ISL38XX_WRITEIO_DELAY);
-}
-
-void
-isl38xx_handle_sleep_request(isl38xx_control_block *control_block,
-			     int *powerstate, void __iomem *device_base)
-{
-	/* device requests to go into sleep mode
-	 * check whether the transmit queues for data and management are empty */
-	if (isl38xx_in_queue(control_block, ISL38XX_CB_TX_DATA_LQ))
-		/* data tx queue not empty */
-		return;
-
-	if (isl38xx_in_queue(control_block, ISL38XX_CB_TX_MGMTQ))
-		/* management tx queue not empty */
-		return;
-
-	/* check also whether received frames are pending */
-	if (isl38xx_in_queue(control_block, ISL38XX_CB_RX_DATA_LQ))
-		/* data rx queue not empty */
-		return;
-
-	if (isl38xx_in_queue(control_block, ISL38XX_CB_RX_MGMTQ))
-		/* management rx queue not empty */
-		return;
-
-#if VERBOSE > SHOW_ERROR_MESSAGES
-	DEBUG(SHOW_TRACING, "Device going to sleep mode\n");
-#endif
-
-	/* all queues are empty, allow the device to go into sleep mode */
-	*powerstate = ISL38XX_PSM_POWERSAVE_STATE;
-
-	/* assert the Sleep interrupt in the Device Interrupt Register */
-	isl38xx_w32_flush(device_base, ISL38XX_DEV_INT_SLEEP,
-			  ISL38XX_DEV_INT_REG);
-	udelay(ISL38XX_WRITEIO_DELAY);
-}
-
-void
-isl38xx_handle_wakeup(isl38xx_control_block *control_block,
-		      int *powerstate, void __iomem *device_base)
-{
-	/* device is in active state, update the powerstate flag */
-	*powerstate = ISL38XX_PSM_ACTIVE_STATE;
-
-	/* now check whether there are frames pending for the card */
-	if (!isl38xx_in_queue(control_block, ISL38XX_CB_TX_DATA_LQ)
-	    && !isl38xx_in_queue(control_block, ISL38XX_CB_TX_MGMTQ))
-		return;
-
-#if VERBOSE > SHOW_ERROR_MESSAGES
-	DEBUG(SHOW_ANYTHING, "Wake up handler trigger the device\n");
-#endif
-
-	/* either data or management transmit queue has a frame pending
-	 * trigger the device by setting the Update bit in the Device Int reg */
-	isl38xx_w32_flush(device_base, ISL38XX_DEV_INT_UPDATE,
-			  ISL38XX_DEV_INT_REG);
-	udelay(ISL38XX_WRITEIO_DELAY);
-}
-
-void
-isl38xx_trigger_device(int asleep, void __iomem *device_base)
-{
-	u32 reg;
-
-#if VERBOSE > SHOW_ERROR_MESSAGES
-	u32 counter = 0;
-	struct timespec64 current_ts64;
-	DEBUG(SHOW_FUNCTION_CALLS, "isl38xx trigger device\n");
-#endif
-
-	/* check whether the device is in power save mode */
-	if (asleep) {
-		/* device is in powersave, trigger the device for wakeup */
-#if VERBOSE > SHOW_ERROR_MESSAGES
-		ktime_get_real_ts64(&current_ts64);
-		DEBUG(SHOW_TRACING, "%lld.%09ld Device wakeup triggered\n",
-		      (s64)current_ts64.tv_sec, current_ts64.tv_nsec);
-
-		DEBUG(SHOW_TRACING, "%lld.%09ld Device register read %08x\n",
-		      (s64)current_ts64.tv_sec, current_ts64.tv_nsec,
-		      readl(device_base + ISL38XX_CTRL_STAT_REG));
-#endif
-
-		reg = readl(device_base + ISL38XX_INT_IDENT_REG);
-		if (reg == 0xabadface) {
-#if VERBOSE > SHOW_ERROR_MESSAGES
-			ktime_get_real_ts64(&current_ts64);
-			DEBUG(SHOW_TRACING,
-			      "%lld.%09ld Device register abadface\n",
-			      (s64)current_ts64.tv_sec, current_ts64.tv_nsec);
-#endif
-			/* read the Device Status Register until Sleepmode bit is set */
-			while (reg = readl(device_base + ISL38XX_CTRL_STAT_REG),
-			       (reg & ISL38XX_CTRL_STAT_SLEEPMODE) == 0) {
-				udelay(ISL38XX_WRITEIO_DELAY);
-#if VERBOSE > SHOW_ERROR_MESSAGES
-				counter++;
-#endif
-			}
-
-#if VERBOSE > SHOW_ERROR_MESSAGES
-			DEBUG(SHOW_TRACING,
-			      "%lld.%09ld Device register read %08x\n",
-			      (s64)current_ts64.tv_sec, current_ts64.tv_nsec,
-			      readl(device_base + ISL38XX_CTRL_STAT_REG));
-			ktime_get_real_ts64(&current_ts64);
-			DEBUG(SHOW_TRACING,
-			      "%lld.%09ld Device asleep counter %i\n",
-			      (s64)current_ts64.tv_sec, current_ts64.tv_nsec,
-			      counter);
-#endif
-		}
-		/* assert the Wakeup interrupt in the Device Interrupt Register */
-		isl38xx_w32_flush(device_base, ISL38XX_DEV_INT_WAKEUP,
-				  ISL38XX_DEV_INT_REG);
-
-#if VERBOSE > SHOW_ERROR_MESSAGES
-		udelay(ISL38XX_WRITEIO_DELAY);
-
-		/* perform another read on the Device Status Register */
-		reg = readl(device_base + ISL38XX_CTRL_STAT_REG);
-		ktime_get_real_ts64(&current_ts64);
-		DEBUG(SHOW_TRACING, "%lld.%00ld Device register read %08x\n",
-		      (s64)current_ts64.tv_sec, current_ts64.tv_nsec, reg);
-#endif
-	} else {
-		/* device is (still) awake  */
-#if VERBOSE > SHOW_ERROR_MESSAGES
-		DEBUG(SHOW_TRACING, "Device is in active state\n");
-#endif
-		/* trigger the device by setting the Update bit in the Device Int reg */
-
-		isl38xx_w32_flush(device_base, ISL38XX_DEV_INT_UPDATE,
-				  ISL38XX_DEV_INT_REG);
-	}
-}
-
-void
-isl38xx_interface_reset(void __iomem *device_base, dma_addr_t host_address)
-{
-#if VERBOSE > SHOW_ERROR_MESSAGES
-	DEBUG(SHOW_FUNCTION_CALLS, "isl38xx_interface_reset\n");
-#endif
-
-	/* load the address of the control block in the device */
-	isl38xx_w32_flush(device_base, host_address, ISL38XX_CTRL_BLK_BASE_REG);
-	udelay(ISL38XX_WRITEIO_DELAY);
-
-	/* set the reset bit in the Device Interrupt Register */
-	isl38xx_w32_flush(device_base, ISL38XX_DEV_INT_RESET, ISL38XX_DEV_INT_REG);
-	udelay(ISL38XX_WRITEIO_DELAY);
-
-	/* enable the interrupt for detecting initialization */
-
-	/* Note: Do not enable other interrupts here. We want the
-	 * device to have come up first 100% before allowing any other
-	 * interrupts. */
-	isl38xx_w32_flush(device_base, ISL38XX_INT_IDENT_INIT, ISL38XX_INT_EN_REG);
-	udelay(ISL38XX_WRITEIO_DELAY);  /* allow complete full reset */
-}
-
-void
-isl38xx_enable_common_interrupts(void __iomem *device_base)
-{
-	u32 reg;
-
-	reg = ISL38XX_INT_IDENT_UPDATE | ISL38XX_INT_IDENT_SLEEP |
-	      ISL38XX_INT_IDENT_WAKEUP;
-	isl38xx_w32_flush(device_base, reg, ISL38XX_INT_EN_REG);
-	udelay(ISL38XX_WRITEIO_DELAY);
-}
-
-int
-isl38xx_in_queue(isl38xx_control_block *cb, int queue)
-{
-	const s32 delta = (le32_to_cpu(cb->driver_curr_frag[queue]) -
-			   le32_to_cpu(cb->device_curr_frag[queue]));
-
-	/* determine the amount of fragments in the queue depending on the type
-	 * of the queue, either transmit or receive */
-
-	BUG_ON(delta < 0);	/* driver ptr must be ahead of device ptr */
-
-	switch (queue) {
-		/* send queues */
-	case ISL38XX_CB_TX_MGMTQ:
-		BUG_ON(delta > ISL38XX_CB_MGMT_QSIZE);
-		fallthrough;
-
-	case ISL38XX_CB_TX_DATA_LQ:
-	case ISL38XX_CB_TX_DATA_HQ:
-		BUG_ON(delta > ISL38XX_CB_TX_QSIZE);
-		return delta;
-
-		/* receive queues */
-	case ISL38XX_CB_RX_MGMTQ:
-		BUG_ON(delta > ISL38XX_CB_MGMT_QSIZE);
-		return ISL38XX_CB_MGMT_QSIZE - delta;
-
-	case ISL38XX_CB_RX_DATA_LQ:
-	case ISL38XX_CB_RX_DATA_HQ:
-		BUG_ON(delta > ISL38XX_CB_RX_QSIZE);
-		return ISL38XX_CB_RX_QSIZE - delta;
-	}
-	BUG();
-	return 0;
-}
diff --git a/drivers/net/wireless/intersil/prism54/isl_38xx.h b/drivers/net/wireless/intersil/prism54/isl_38xx.h
deleted file mode 100644
index 69218b8b2b23..000000000000
--- a/drivers/net/wireless/intersil/prism54/isl_38xx.h
+++ /dev/null
@@ -1,158 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- *  Copyright (C) 2002 Intersil Americas Inc.
- */
-
-#ifndef _ISL_38XX_H
-#define _ISL_38XX_H
-
-#include <asm/io.h>
-#include <asm/byteorder.h>
-
-#define ISL38XX_CB_RX_QSIZE                     8
-#define ISL38XX_CB_TX_QSIZE                     32
-
-/* ISL38XX Access Point Specific definitions */
-#define ISL38XX_MAX_WDS_LINKS                   8
-
-/* ISL38xx Client Specific definitions */
-#define ISL38XX_PSM_ACTIVE_STATE                0
-#define ISL38XX_PSM_POWERSAVE_STATE             1
-
-/* ISL38XX Host Interface Definitions */
-#define ISL38XX_PCI_MEM_SIZE                    0x02000
-#define ISL38XX_MEMORY_WINDOW_SIZE              0x01000
-#define ISL38XX_DEV_FIRMWARE_ADDRES             0x20000
-#define ISL38XX_WRITEIO_DELAY                   10	/* in us */
-#define ISL38XX_RESET_DELAY                     50	/* in ms */
-#define ISL38XX_WAIT_CYCLE                      10	/* in 10ms */
-#define ISL38XX_MAX_WAIT_CYCLES                 10
-
-/* PCI Memory Area */
-#define ISL38XX_HARDWARE_REG                    0x0000
-#define ISL38XX_CARDBUS_CIS                     0x0800
-#define ISL38XX_DIRECT_MEM_WIN                  0x1000
-
-/* Hardware registers */
-#define ISL38XX_DEV_INT_REG                     0x0000
-#define ISL38XX_INT_IDENT_REG                   0x0010
-#define ISL38XX_INT_ACK_REG                     0x0014
-#define ISL38XX_INT_EN_REG                      0x0018
-#define ISL38XX_GEN_PURP_COM_REG_1              0x0020
-#define ISL38XX_GEN_PURP_COM_REG_2              0x0024
-#define ISL38XX_CTRL_BLK_BASE_REG               ISL38XX_GEN_PURP_COM_REG_1
-#define ISL38XX_DIR_MEM_BASE_REG                0x0030
-#define ISL38XX_CTRL_STAT_REG                   0x0078
-
-/* High end mobos queue up pci writes, the following
- * is used to "read" from after a write to force flush */
-#define ISL38XX_PCI_POSTING_FLUSH		ISL38XX_INT_EN_REG
-
-/**
- * isl38xx_w32_flush - PCI iomem write helper
- * @base: (host) memory base address of the device
- * @val: 32bit value (host order) to write
- * @offset: byte offset into @base to write value to
- *
- *  This helper takes care of writing a 32bit datum to the
- *  specified offset into the device's pci memory space, and making sure
- *  the pci memory buffers get flushed by performing one harmless read
- *  from the %ISL38XX_PCI_POSTING_FLUSH offset.
- */
-static inline void
-isl38xx_w32_flush(void __iomem *base, u32 val, unsigned long offset)
-{
-	writel(val, base + offset);
-	(void) readl(base + ISL38XX_PCI_POSTING_FLUSH);
-}
-
-/* Device Interrupt register bits */
-#define ISL38XX_DEV_INT_RESET                   0x0001
-#define ISL38XX_DEV_INT_UPDATE                  0x0002
-#define ISL38XX_DEV_INT_WAKEUP                  0x0008
-#define ISL38XX_DEV_INT_SLEEP                   0x0010
-
-/* Interrupt Identification/Acknowledge/Enable register bits */
-#define ISL38XX_INT_IDENT_UPDATE                0x0002
-#define ISL38XX_INT_IDENT_INIT                  0x0004
-#define ISL38XX_INT_IDENT_WAKEUP                0x0008
-#define ISL38XX_INT_IDENT_SLEEP                 0x0010
-#define ISL38XX_INT_SOURCES                     0x001E
-
-/* Control/Status register bits */
-/* Looks like there are other meaningful bits
-    0x20004400 seen in normal operation,
-    0x200044db at 'timeout waiting for mgmt response'
-*/
-#define ISL38XX_CTRL_STAT_SLEEPMODE             0x00000200
-#define	ISL38XX_CTRL_STAT_CLKRUN		0x00800000
-#define ISL38XX_CTRL_STAT_RESET                 0x10000000
-#define ISL38XX_CTRL_STAT_RAMBOOT               0x20000000
-#define ISL38XX_CTRL_STAT_STARTHALTED           0x40000000
-#define ISL38XX_CTRL_STAT_HOST_OVERRIDE         0x80000000
-
-/* Control Block definitions */
-#define ISL38XX_CB_RX_DATA_LQ                   0
-#define ISL38XX_CB_TX_DATA_LQ                   1
-#define ISL38XX_CB_RX_DATA_HQ                   2
-#define ISL38XX_CB_TX_DATA_HQ                   3
-#define ISL38XX_CB_RX_MGMTQ                     4
-#define ISL38XX_CB_TX_MGMTQ                     5
-#define ISL38XX_CB_QCOUNT                       6
-#define ISL38XX_CB_MGMT_QSIZE                   4
-#define ISL38XX_MIN_QTHRESHOLD                  4	/* fragments */
-
-/* Memory Manager definitions */
-#define MGMT_FRAME_SIZE                         1500	/* >= size struct obj_bsslist */
-#define MGMT_TX_FRAME_COUNT                     24	/* max 4 + spare 4 + 8 init */
-#define MGMT_RX_FRAME_COUNT                     24	/* 4*4 + spare 8 */
-#define MGMT_FRAME_COUNT                        (MGMT_TX_FRAME_COUNT + MGMT_RX_FRAME_COUNT)
-#define CONTROL_BLOCK_SIZE                      1024	/* should be enough */
-#define PSM_FRAME_SIZE                          1536
-#define PSM_MINIMAL_STATION_COUNT               64
-#define PSM_FRAME_COUNT                         PSM_MINIMAL_STATION_COUNT
-#define PSM_BUFFER_SIZE                         PSM_FRAME_SIZE * PSM_FRAME_COUNT
-#define MAX_TRAP_RX_QUEUE                       4
-#define HOST_MEM_BLOCK                          CONTROL_BLOCK_SIZE + PSM_BUFFER_SIZE
-
-/* Fragment package definitions */
-#define FRAGMENT_FLAG_MF                        0x0001
-#define MAX_FRAGMENT_SIZE                       1536
-
-/* In monitor mode frames have a header. I don't know exactly how big those
- * frame can be but I've never seen any frame bigger than 1584... :
- */
-#define MAX_FRAGMENT_SIZE_RX	                1600
-
-typedef struct {
-	__le32 address;		/* physical address on host */
-	__le16 size;		/* packet size */
-	__le16 flags;		/* set of bit-wise flags */
-} isl38xx_fragment;
-
-struct isl38xx_cb {
-	__le32 driver_curr_frag[ISL38XX_CB_QCOUNT];
-	__le32 device_curr_frag[ISL38XX_CB_QCOUNT];
-	isl38xx_fragment rx_data_low[ISL38XX_CB_RX_QSIZE];
-	isl38xx_fragment tx_data_low[ISL38XX_CB_TX_QSIZE];
-	isl38xx_fragment rx_data_high[ISL38XX_CB_RX_QSIZE];
-	isl38xx_fragment tx_data_high[ISL38XX_CB_TX_QSIZE];
-	isl38xx_fragment rx_data_mgmt[ISL38XX_CB_MGMT_QSIZE];
-	isl38xx_fragment tx_data_mgmt[ISL38XX_CB_MGMT_QSIZE];
-};
-
-typedef struct isl38xx_cb isl38xx_control_block;
-
-/* determine number of entries currently in queue */
-int isl38xx_in_queue(isl38xx_control_block *cb, int queue);
-
-void isl38xx_disable_interrupts(void __iomem *);
-void isl38xx_enable_common_interrupts(void __iomem *);
-
-void isl38xx_handle_sleep_request(isl38xx_control_block *, int *,
-				  void __iomem *);
-void isl38xx_handle_wakeup(isl38xx_control_block *, int *, void __iomem *);
-void isl38xx_trigger_device(int, void __iomem *);
-void isl38xx_interface_reset(void __iomem *, dma_addr_t);
-
-#endif				/* _ISL_38XX_H */
diff --git a/drivers/net/wireless/intersil/prism54/isl_ioctl.c b/drivers/net/wireless/intersil/prism54/isl_ioctl.c
deleted file mode 100644
index 5e5ceafe098b..000000000000
--- a/drivers/net/wireless/intersil/prism54/isl_ioctl.c
+++ /dev/null
@@ -1,2909 +0,0 @@
-/*
- *  Copyright (C) 2002 Intersil Americas Inc.
- *            (C) 2003,2004 Aurelien Alleaume <slts@free.fr>
- *            (C) 2003 Herbert Valerio Riedel <hvr@gnu.org>
- *            (C) 2003 Luis R. Rodriguez <mcgrof@ruslug.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
- *
- *  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/capability.h>
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/if_arp.h>
-#include <linux/slab.h>
-#include <linux/pci.h>
-#include <linux/etherdevice.h>
-
-#include <linux/uaccess.h>
-
-#include "prismcompat.h"
-#include "isl_ioctl.h"
-#include "islpci_mgt.h"
-#include "isl_oid.h"		/* additional types and defs for isl38xx fw */
-#include "oid_mgt.h"
-
-#include <net/iw_handler.h>	/* New driver API */
-
-#define KEY_SIZE_WEP104 13	/* 104/128-bit WEP keys */
-#define KEY_SIZE_WEP40  5	/* 40/64-bit WEP keys */
-/* KEY_SIZE_TKIP should match isl_oid.h, struct obj_key.key[] size */
-#define KEY_SIZE_TKIP   32	/* TKIP keys */
-
-static void prism54_wpa_bss_ie_add(islpci_private *priv, u8 *bssid,
-				u8 *wpa_ie, size_t wpa_ie_len);
-static size_t prism54_wpa_bss_ie_get(islpci_private *priv, u8 *bssid, u8 *wpa_ie);
-static int prism54_set_wpa(struct net_device *, struct iw_request_info *,
-				__u32 *, char *);
-
-/* In 500 kbps */
-static const unsigned char scan_rate_list[] = { 2, 4, 11, 22,
-						12, 18, 24, 36,
-						48, 72, 96, 108 };
-
-/**
- * prism54_mib_mode_helper - MIB change mode helper function
- * @priv: the &struct islpci_private object to modify
- * @iw_mode: new mode (%IW_MODE_*)
- *
- *  This is a helper function, hence it does not lock. Make sure
- *  caller deals with locking *if* necessary. This function sets the
- *  mode-dependent mib values and does the mapping of the Linux
- *  Wireless API modes to Device firmware modes. It also checks for
- *  correct valid Linux wireless modes.
- */
-static int
-prism54_mib_mode_helper(islpci_private *priv, u32 iw_mode)
-{
-	u32 config = INL_CONFIG_MANUALRUN;
-	u32 mode, bsstype;
-
-	/* For now, just catch early the Repeater and Secondary modes here */
-	if (iw_mode == IW_MODE_REPEAT || iw_mode == IW_MODE_SECOND) {
-		printk(KERN_DEBUG
-		       "%s(): Sorry, Repeater mode and Secondary mode "
-		       "are not yet supported by this driver.\n", __func__);
-		return -EINVAL;
-	}
-
-	priv->iw_mode = iw_mode;
-
-	switch (iw_mode) {
-	case IW_MODE_AUTO:
-		mode = INL_MODE_CLIENT;
-		bsstype = DOT11_BSSTYPE_ANY;
-		break;
-	case IW_MODE_ADHOC:
-		mode = INL_MODE_CLIENT;
-		bsstype = DOT11_BSSTYPE_IBSS;
-		break;
-	case IW_MODE_INFRA:
-		mode = INL_MODE_CLIENT;
-		bsstype = DOT11_BSSTYPE_INFRA;
-		break;
-	case IW_MODE_MASTER:
-		mode = INL_MODE_AP;
-		bsstype = DOT11_BSSTYPE_INFRA;
-		break;
-	case IW_MODE_MONITOR:
-		mode = INL_MODE_PROMISCUOUS;
-		bsstype = DOT11_BSSTYPE_ANY;
-		config |= INL_CONFIG_RXANNEX;
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	if (init_wds)
-		config |= INL_CONFIG_WDS;
-	mgt_set(priv, DOT11_OID_BSSTYPE, &bsstype);
-	mgt_set(priv, OID_INL_CONFIG, &config);
-	mgt_set(priv, OID_INL_MODE, &mode);
-
-	return 0;
-}
-
-/*
- * prism54_mib_init - fill MIB cache with defaults
- *
- *  this function initializes the struct given as @mib with defaults,
- *  of which many are retrieved from the global module parameter
- *  variables.
- */
-void
-prism54_mib_init(islpci_private *priv)
-{
-	u32 channel, authen, wep, filter, dot1x, mlme, conformance, power, mode;
-	struct obj_buffer psm_buffer = {
-		.size = PSM_BUFFER_SIZE,
-		.addr = priv->device_psm_buffer
-	};
-
-	channel = CARD_DEFAULT_CHANNEL;
-	authen = CARD_DEFAULT_AUTHEN;
-	wep = CARD_DEFAULT_WEP;
-	filter = CARD_DEFAULT_FILTER; /* (0) Do not filter un-encrypted data */
-	dot1x = CARD_DEFAULT_DOT1X;
-	mlme = CARD_DEFAULT_MLME_MODE;
-	conformance = CARD_DEFAULT_CONFORMANCE;
-	power = 127;
-	mode = CARD_DEFAULT_IW_MODE;
-
-	mgt_set(priv, DOT11_OID_CHANNEL, &channel);
-	mgt_set(priv, DOT11_OID_AUTHENABLE, &authen);
-	mgt_set(priv, DOT11_OID_PRIVACYINVOKED, &wep);
-	mgt_set(priv, DOT11_OID_PSMBUFFER, &psm_buffer);
-	mgt_set(priv, DOT11_OID_EXUNENCRYPTED, &filter);
-	mgt_set(priv, DOT11_OID_DOT1XENABLE, &dot1x);
-	mgt_set(priv, DOT11_OID_MLMEAUTOLEVEL, &mlme);
-	mgt_set(priv, OID_INL_DOT11D_CONFORMANCE, &conformance);
-	mgt_set(priv, OID_INL_OUTPUTPOWER, &power);
-
-	/* This sets all of the mode-dependent values */
-	prism54_mib_mode_helper(priv, mode);
-}
-
-/* this will be executed outside of atomic context thanks to
- * schedule_work(), thus we can as well use sleeping semaphore
- * locking */
-void
-prism54_update_stats(struct work_struct *work)
-{
-	islpci_private *priv = container_of(work, islpci_private, stats_work);
-	char *data;
-	struct obj_bss bss, *bss2;
-	union oid_res_t r;
-
-	mutex_lock(&priv->stats_lock);
-
-/* Noise floor.
- * I'm not sure if the unit is dBm.
- * Note : If we are not connected, this value seems to be irrelevant. */
-
-	mgt_get_request(priv, DOT11_OID_NOISEFLOOR, 0, NULL, &r);
-	priv->local_iwstatistics.qual.noise = r.u;
-
-/* Get the rssi of the link. To do this we need to retrieve a bss. */
-
-	/* First get the MAC address of the AP we are associated with. */
-	mgt_get_request(priv, DOT11_OID_BSSID, 0, NULL, &r);
-	data = r.ptr;
-
-	/* copy this MAC to the bss */
-	memcpy(bss.address, data, ETH_ALEN);
-	kfree(data);
-
-	/* now ask for the corresponding bss */
-	mgt_get_request(priv, DOT11_OID_BSSFIND, 0, (void *) &bss, &r);
-	bss2 = r.ptr;
-	/* report the rssi and use it to calculate
-	 *  link quality through a signal-noise
-	 *  ratio */
-	priv->local_iwstatistics.qual.level = bss2->rssi;
-	priv->local_iwstatistics.qual.qual =
-	    bss2->rssi - priv->iwstatistics.qual.noise;
-
-	kfree(bss2);
-
-	/* report that the stats are new */
-	priv->local_iwstatistics.qual.updated = 0x7;
-
-/* Rx : unable to decrypt the MPDU */
-	mgt_get_request(priv, DOT11_OID_PRIVRXFAILED, 0, NULL, &r);
-	priv->local_iwstatistics.discard.code = r.u;
-
-/* Tx : Max MAC retries num reached */
-	mgt_get_request(priv, DOT11_OID_MPDUTXFAILED, 0, NULL, &r);
-	priv->local_iwstatistics.discard.retries = r.u;
-
-	mutex_unlock(&priv->stats_lock);
-}
-
-struct iw_statistics *
-prism54_get_wireless_stats(struct net_device *ndev)
-{
-	islpci_private *priv = netdev_priv(ndev);
-
-	/* If the stats are being updated return old data */
-	if (mutex_trylock(&priv->stats_lock)) {
-		memcpy(&priv->iwstatistics, &priv->local_iwstatistics,
-		       sizeof (struct iw_statistics));
-		/* They won't be marked updated for the next time */
-		priv->local_iwstatistics.qual.updated = 0;
-		mutex_unlock(&priv->stats_lock);
-	} else
-		priv->iwstatistics.qual.updated = 0;
-
-	/* Update our wireless stats, but do not schedule to often
-	 * (max 1 HZ) */
-	if ((priv->stats_timestamp == 0) ||
-	    time_after(jiffies, priv->stats_timestamp + 1 * HZ)) {
-		schedule_work(&priv->stats_work);
-		priv->stats_timestamp = jiffies;
-	}
-
-	return &priv->iwstatistics;
-}
-
-static int
-prism54_commit(struct net_device *ndev, struct iw_request_info *info,
-	       char *cwrq, char *extra)
-{
-	islpci_private *priv = netdev_priv(ndev);
-
-	/* simply re-set the last set SSID, this should commit most stuff */
-
-	/* Commit in Monitor mode is not necessary, also setting essid
-	 * in Monitor mode does not make sense and isn't allowed for this
-	 * device's firmware */
-	if (priv->iw_mode != IW_MODE_MONITOR)
-		return mgt_set_request(priv, DOT11_OID_SSID, 0, NULL);
-	return 0;
-}
-
-static int
-prism54_get_name(struct net_device *ndev, struct iw_request_info *info,
-		 char *cwrq, char *extra)
-{
-	islpci_private *priv = netdev_priv(ndev);
-	char *capabilities;
-	union oid_res_t r;
-	int rvalue;
-
-	if (islpci_get_state(priv) < PRV_STATE_INIT) {
-		strncpy(cwrq, "NOT READY!", IFNAMSIZ);
-		return 0;
-	}
-	rvalue = mgt_get_request(priv, OID_INL_PHYCAPABILITIES, 0, NULL, &r);
-
-	switch (r.u) {
-	case INL_PHYCAP_5000MHZ:
-		capabilities = "IEEE 802.11a/b/g";
-		break;
-	case INL_PHYCAP_FAA:
-		capabilities = "IEEE 802.11b/g - FAA Support";
-		break;
-	case INL_PHYCAP_2400MHZ:
-	default:
-		capabilities = "IEEE 802.11b/g";	/* Default */
-		break;
-	}
-	strncpy(cwrq, capabilities, IFNAMSIZ);
-	return rvalue;
-}
-
-static int
-prism54_set_freq(struct net_device *ndev, struct iw_request_info *info,
-		 struct iw_freq *fwrq, char *extra)
-{
-	islpci_private *priv = netdev_priv(ndev);
-	int rvalue;
-	u32 c;
-
-	if (fwrq->m < 1000)
-		/* we have a channel number */
-		c = fwrq->m;
-	else
-		c = (fwrq->e == 1) ? channel_of_freq(fwrq->m / 100000) : 0;
-
-	rvalue = c ? mgt_set_request(priv, DOT11_OID_CHANNEL, 0, &c) : -EINVAL;
-
-	/* Call commit handler */
-	return (rvalue ? rvalue : -EINPROGRESS);
-}
-
-static int
-prism54_get_freq(struct net_device *ndev, struct iw_request_info *info,
-		 struct iw_freq *fwrq, char *extra)
-{
-	islpci_private *priv = netdev_priv(ndev);
-	union oid_res_t r;
-	int rvalue;
-
-	rvalue = mgt_get_request(priv, DOT11_OID_CHANNEL, 0, NULL, &r);
-	fwrq->i = r.u;
-	rvalue |= mgt_get_request(priv, DOT11_OID_FREQUENCY, 0, NULL, &r);
-	fwrq->m = r.u;
-	fwrq->e = 3;
-
-	return rvalue;
-}
-
-static int
-prism54_set_mode(struct net_device *ndev, struct iw_request_info *info,
-		 __u32 * uwrq, char *extra)
-{
-	islpci_private *priv = netdev_priv(ndev);
-	u32 mlmeautolevel = CARD_DEFAULT_MLME_MODE;
-
-	/* Let's see if the user passed a valid Linux Wireless mode */
-	if (*uwrq > IW_MODE_MONITOR || *uwrq < IW_MODE_AUTO) {
-		printk(KERN_DEBUG
-		       "%s: %s() You passed a non-valid init_mode.\n",
-		       priv->ndev->name, __func__);
-		return -EINVAL;
-	}
-
-	down_write(&priv->mib_sem);
-
-	if (prism54_mib_mode_helper(priv, *uwrq)) {
-		up_write(&priv->mib_sem);
-		return -EOPNOTSUPP;
-	}
-
-	/* the ACL code needs an intermediate mlmeautolevel. The wpa stuff an
-	 * extended one.
-	 */
-	if ((*uwrq == IW_MODE_MASTER) && (priv->acl.policy != MAC_POLICY_OPEN))
-		mlmeautolevel = DOT11_MLME_INTERMEDIATE;
-	if (priv->wpa)
-		mlmeautolevel = DOT11_MLME_EXTENDED;
-
-	mgt_set(priv, DOT11_OID_MLMEAUTOLEVEL, &mlmeautolevel);
-
-	if (mgt_commit(priv)) {
-		up_write(&priv->mib_sem);
-		return -EIO;
-	}
-	priv->ndev->type = (priv->iw_mode == IW_MODE_MONITOR)
-	    ? priv->monitor_type : ARPHRD_ETHER;
-	up_write(&priv->mib_sem);
-
-	return 0;
-}
-
-/* Use mib cache */
-static int
-prism54_get_mode(struct net_device *ndev, struct iw_request_info *info,
-		 __u32 * uwrq, char *extra)
-{
-	islpci_private *priv = netdev_priv(ndev);
-
-	BUG_ON((priv->iw_mode < IW_MODE_AUTO) || (priv->iw_mode >
-						  IW_MODE_MONITOR));
-	*uwrq = priv->iw_mode;
-
-	return 0;
-}
-
-/* we use DOT11_OID_EDTHRESHOLD. From what I guess the card will not try to
- * emit data if (sensitivity > rssi - noise) (in dBm).
- * prism54_set_sens does not seem to work.
- */
-
-static int
-prism54_set_sens(struct net_device *ndev, struct iw_request_info *info,
-		 struct iw_param *vwrq, char *extra)
-{
-	islpci_private *priv = netdev_priv(ndev);
-	u32 sens;
-
-	/* by default  the card sets this to 20. */
-	sens = vwrq->disabled ? 20 : vwrq->value;
-
-	return mgt_set_request(priv, DOT11_OID_EDTHRESHOLD, 0, &sens);
-}
-
-static int
-prism54_get_sens(struct net_device *ndev, struct iw_request_info *info,
-		 struct iw_param *vwrq, char *extra)
-{
-	islpci_private *priv = netdev_priv(ndev);
-	union oid_res_t r;
-	int rvalue;
-
-	rvalue = mgt_get_request(priv, DOT11_OID_EDTHRESHOLD, 0, NULL, &r);
-
-	vwrq->value = r.u;
-	vwrq->disabled = (vwrq->value == 0);
-	vwrq->fixed = 1;
-
-	return rvalue;
-}
-
-static int
-prism54_get_range(struct net_device *ndev, struct iw_request_info *info,
-		  struct iw_point *dwrq, char *extra)
-{
-	struct iw_range *range = (struct iw_range *) extra;
-	islpci_private *priv = netdev_priv(ndev);
-	u8 *data;
-	int i, m, rvalue;
-	struct obj_frequencies *freq;
-	union oid_res_t r;
-
-	memset(range, 0, sizeof (struct iw_range));
-	dwrq->length = sizeof (struct iw_range);
-
-	/* set the wireless extension version number */
-	range->we_version_source = SUPPORTED_WIRELESS_EXT;
-	range->we_version_compiled = WIRELESS_EXT;
-
-	/* Now the encoding capabilities */
-	range->num_encoding_sizes = 3;
-	/* 64(40) bits WEP */
-	range->encoding_size[0] = 5;
-	/* 128(104) bits WEP */
-	range->encoding_size[1] = 13;
-	/* 256 bits for WPA-PSK */
-	range->encoding_size[2] = 32;
-	/* 4 keys are allowed */
-	range->max_encoding_tokens = 4;
-
-	/* we don't know the quality range... */
-	range->max_qual.level = 0;
-	range->max_qual.noise = 0;
-	range->max_qual.qual = 0;
-	/* these value describe an average quality. Needs more tweaking... */
-	range->avg_qual.level = -80;	/* -80 dBm */
-	range->avg_qual.noise = 0;	/* don't know what to put here */
-	range->avg_qual.qual = 0;
-
-	range->sensitivity = 200;
-
-	/* retry limit capabilities */
-	range->retry_capa = IW_RETRY_LIMIT | IW_RETRY_LIFETIME;
-	range->retry_flags = IW_RETRY_LIMIT;
-	range->r_time_flags = IW_RETRY_LIFETIME;
-
-	/* I don't know the range. Put stupid things here */
-	range->min_retry = 1;
-	range->max_retry = 65535;
-	range->min_r_time = 1024;
-	range->max_r_time = 65535 * 1024;
-
-	/* txpower is supported in dBm's */
-	range->txpower_capa = IW_TXPOW_DBM;
-
-	/* Event capability (kernel + driver) */
-	range->event_capa[0] = (IW_EVENT_CAPA_K_0 |
-	IW_EVENT_CAPA_MASK(SIOCGIWTHRSPY) |
-	IW_EVENT_CAPA_MASK(SIOCGIWAP));
-	range->event_capa[1] = IW_EVENT_CAPA_K_1;
-	range->event_capa[4] = IW_EVENT_CAPA_MASK(IWEVCUSTOM);
-
-	range->enc_capa = IW_ENC_CAPA_WPA | IW_ENC_CAPA_WPA2 |
-		IW_ENC_CAPA_CIPHER_TKIP;
-
-	if (islpci_get_state(priv) < PRV_STATE_INIT)
-		return 0;
-
-	/* Request the device for the supported frequencies
-	 * not really relevant since some devices will report the 5 GHz band
-	 * frequencies even if they don't support them.
-	 */
-	rvalue =
-	    mgt_get_request(priv, DOT11_OID_SUPPORTEDFREQUENCIES, 0, NULL, &r);
-	freq = r.ptr;
-
-	range->num_channels = freq->nr;
-	range->num_frequency = freq->nr;
-
-	m = min(IW_MAX_FREQUENCIES, (int) freq->nr);
-	for (i = 0; i < m; i++) {
-		range->freq[i].m = freq->mhz[i];
-		range->freq[i].e = 6;
-		range->freq[i].i = channel_of_freq(freq->mhz[i]);
-	}
-	kfree(freq);
-
-	rvalue |= mgt_get_request(priv, DOT11_OID_SUPPORTEDRATES, 0, NULL, &r);
-	data = r.ptr;
-
-	/* We got an array of char. It is NULL terminated. */
-	i = 0;
-	while ((i < IW_MAX_BITRATES) && (*data != 0)) {
-		/*       the result must be in bps. The card gives us 500Kbps */
-		range->bitrate[i] = *data * 500000;
-		i++;
-		data++;
-	}
-	range->num_bitrates = i;
-	kfree(r.ptr);
-
-	return rvalue;
-}
-
-/* Set AP address*/
-
-static int
-prism54_set_wap(struct net_device *ndev, struct iw_request_info *info,
-		struct sockaddr *awrq, char *extra)
-{
-	islpci_private *priv = netdev_priv(ndev);
-	char bssid[6];
-	int rvalue;
-
-	if (awrq->sa_family != ARPHRD_ETHER)
-		return -EINVAL;
-
-	/* prepare the structure for the set object */
-	memcpy(&bssid[0], awrq->sa_data, ETH_ALEN);
-
-	/* set the bssid -- does this make sense when in AP mode? */
-	rvalue = mgt_set_request(priv, DOT11_OID_BSSID, 0, &bssid);
-
-	return (rvalue ? rvalue : -EINPROGRESS);	/* Call commit handler */
-}
-
-/* get AP address*/
-
-static int
-prism54_get_wap(struct net_device *ndev, struct iw_request_info *info,
-		struct sockaddr *awrq, char *extra)
-{
-	islpci_private *priv = netdev_priv(ndev);
-	union oid_res_t r;
-	int rvalue;
-
-	rvalue = mgt_get_request(priv, DOT11_OID_BSSID, 0, NULL, &r);
-	memcpy(awrq->sa_data, r.ptr, ETH_ALEN);
-	awrq->sa_family = ARPHRD_ETHER;
-	kfree(r.ptr);
-
-	return rvalue;
-}
-
-static int
-prism54_set_scan(struct net_device *dev, struct iw_request_info *info,
-		 struct iw_param *vwrq, char *extra)
-{
-	/* hehe the device does this automagicaly */
-	return 0;
-}
-
-/* a little helper that will translate our data into a card independent
- * format that the Wireless Tools will understand. This was inspired by
- * the "Aironet driver for 4500 and 4800 series cards" (GPL)
- */
-
-static char *
-prism54_translate_bss(struct net_device *ndev, struct iw_request_info *info,
-		      char *current_ev, char *end_buf, struct obj_bss *bss,
-		      char noise)
-{
-	struct iw_event iwe;	/* Temporary buffer */
-	short cap;
-	islpci_private *priv = netdev_priv(ndev);
-	u8 wpa_ie[MAX_WPA_IE_LEN];
-	size_t wpa_ie_len;
-
-	/* The first entry must be the MAC address */
-	memcpy(iwe.u.ap_addr.sa_data, bss->address, ETH_ALEN);
-	iwe.u.ap_addr.sa_family = ARPHRD_ETHER;
-	iwe.cmd = SIOCGIWAP;
-	current_ev = iwe_stream_add_event(info, current_ev, end_buf,
-					  &iwe, IW_EV_ADDR_LEN);
-
-	/* The following entries will be displayed in the same order we give them */
-
-	/* The ESSID. */
-	iwe.u.data.length = bss->ssid.length;
-	iwe.u.data.flags = 1;
-	iwe.cmd = SIOCGIWESSID;
-	current_ev = iwe_stream_add_point(info, current_ev, end_buf,
-					  &iwe, bss->ssid.octets);
-
-	/* Capabilities */
-#define CAP_ESS 0x01
-#define CAP_IBSS 0x02
-#define CAP_CRYPT 0x10
-
-	/* Mode */
-	cap = bss->capinfo;
-	iwe.u.mode = 0;
-	if (cap & CAP_ESS)
-		iwe.u.mode = IW_MODE_MASTER;
-	else if (cap & CAP_IBSS)
-		iwe.u.mode = IW_MODE_ADHOC;
-	iwe.cmd = SIOCGIWMODE;
-	if (iwe.u.mode)
-		current_ev = iwe_stream_add_event(info, current_ev, end_buf,
-						  &iwe, IW_EV_UINT_LEN);
-
-	/* Encryption capability */
-	if (cap & CAP_CRYPT)
-		iwe.u.data.flags = IW_ENCODE_ENABLED | IW_ENCODE_NOKEY;
-	else
-		iwe.u.data.flags = IW_ENCODE_DISABLED;
-	iwe.u.data.length = 0;
-	iwe.cmd = SIOCGIWENCODE;
-	current_ev = iwe_stream_add_point(info, current_ev, end_buf,
-					  &iwe, NULL);
-
-	/* Add frequency. (short) bss->channel is the frequency in MHz */
-	iwe.u.freq.m = bss->channel;
-	iwe.u.freq.e = 6;
-	iwe.cmd = SIOCGIWFREQ;
-	current_ev = iwe_stream_add_event(info, current_ev, end_buf,
-					  &iwe, IW_EV_FREQ_LEN);
-
-	/* Add quality statistics */
-	iwe.u.qual.level = bss->rssi;
-	iwe.u.qual.noise = noise;
-	/* do a simple SNR for quality */
-	iwe.u.qual.qual = bss->rssi - noise;
-	iwe.cmd = IWEVQUAL;
-	current_ev = iwe_stream_add_event(info, current_ev, end_buf,
-					  &iwe, IW_EV_QUAL_LEN);
-
-	/* Add WPA/RSN Information Element, if any */
-	wpa_ie_len = prism54_wpa_bss_ie_get(priv, bss->address, wpa_ie);
-	if (wpa_ie_len > 0) {
-		iwe.cmd = IWEVGENIE;
-		iwe.u.data.length = min_t(size_t, wpa_ie_len, MAX_WPA_IE_LEN);
-		current_ev = iwe_stream_add_point(info, current_ev, end_buf,
-						  &iwe, wpa_ie);
-	}
-	/* Do the bitrates */
-	{
-		char *current_val = current_ev + iwe_stream_lcp_len(info);
-		int i;
-		int mask;
-
-		iwe.cmd = SIOCGIWRATE;
-		/* Those two flags are ignored... */
-		iwe.u.bitrate.fixed = iwe.u.bitrate.disabled = 0;
-
-		/* Parse the bitmask */
-		mask = 0x1;
-		for(i = 0; i < sizeof(scan_rate_list); i++) {
-			if(bss->rates & mask) {
-				iwe.u.bitrate.value = (scan_rate_list[i] * 500000);
-				current_val = iwe_stream_add_value(
-					info, current_ev, current_val,
-					end_buf, &iwe, IW_EV_PARAM_LEN);
-			}
-			mask <<= 1;
-		}
-		/* Check if we added any event */
-		if ((current_val - current_ev) > iwe_stream_lcp_len(info))
-			current_ev = current_val;
-	}
-
-	return current_ev;
-}
-
-static int
-prism54_get_scan(struct net_device *ndev, struct iw_request_info *info,
-		 struct iw_point *dwrq, char *extra)
-{
-	islpci_private *priv = netdev_priv(ndev);
-	int i, rvalue;
-	struct obj_bsslist *bsslist;
-	u32 noise = 0;
-	char *current_ev = extra;
-	union oid_res_t r;
-
-	if (islpci_get_state(priv) < PRV_STATE_INIT) {
-		/* device is not ready, fail gently */
-		dwrq->length = 0;
-		return 0;
-	}
-
-	/* first get the noise value. We will use it to report the link quality */
-	rvalue = mgt_get_request(priv, DOT11_OID_NOISEFLOOR, 0, NULL, &r);
-	noise = r.u;
-
-	/* Ask the device for a list of known bss.
-	* The old API, using SIOCGIWAPLIST, had a hard limit of IW_MAX_AP=64.
-	* The new API, using SIOCGIWSCAN, is only limited by the buffer size.
-	* WE-14->WE-16, the buffer is limited to IW_SCAN_MAX_DATA bytes.
-	* Starting with WE-17, the buffer can be as big as needed.
-	* But the device won't repport anything if you change the value
-	* of IWMAX_BSS=24. */
-
-	rvalue |= mgt_get_request(priv, DOT11_OID_BSSLIST, 0, NULL, &r);
-	bsslist = r.ptr;
-
-	/* ok now, scan the list and translate its info */
-	for (i = 0; i < (int) bsslist->nr; i++) {
-		current_ev = prism54_translate_bss(ndev, info, current_ev,
-						   extra + dwrq->length,
-						   &(bsslist->bsslist[i]),
-						   noise);
-
-		/* Check if there is space for one more entry */
-		if((extra + dwrq->length - current_ev) <= IW_EV_ADDR_LEN) {
-			/* Ask user space to try again with a bigger buffer */
-			rvalue = -E2BIG;
-			break;
-		}
-	}
-
-	kfree(bsslist);
-	dwrq->length = (current_ev - extra);
-	dwrq->flags = 0;	/* todo */
-
-	return rvalue;
-}
-
-static int
-prism54_set_essid(struct net_device *ndev, struct iw_request_info *info,
-		  struct iw_point *dwrq, char *extra)
-{
-	islpci_private *priv = netdev_priv(ndev);
-	struct obj_ssid essid;
-
-	memset(essid.octets, 0, 33);
-
-	/* Check if we were asked for `any' */
-	if (dwrq->flags && dwrq->length) {
-		if (dwrq->length > 32)
-			return -E2BIG;
-		essid.length = dwrq->length;
-		memcpy(essid.octets, extra, dwrq->length);
-	} else
-		essid.length = 0;
-
-	if (priv->iw_mode != IW_MODE_MONITOR)
-		return mgt_set_request(priv, DOT11_OID_SSID, 0, &essid);
-
-	/* If in monitor mode, just save to mib */
-	mgt_set(priv, DOT11_OID_SSID, &essid);
-	return 0;
-
-}
-
-static int
-prism54_get_essid(struct net_device *ndev, struct iw_request_info *info,
-		  struct iw_point *dwrq, char *extra)
-{
-	islpci_private *priv = netdev_priv(ndev);
-	struct obj_ssid *essid;
-	union oid_res_t r;
-	int rvalue;
-
-	rvalue = mgt_get_request(priv, DOT11_OID_SSID, 0, NULL, &r);
-	essid = r.ptr;
-
-	if (essid->length) {
-		dwrq->flags = 1;	/* set ESSID to ON for Wireless Extensions */
-		/* if it is too big, trunk it */
-		dwrq->length = min((u8)IW_ESSID_MAX_SIZE, essid->length);
-	} else {
-		dwrq->flags = 0;
-		dwrq->length = 0;
-	}
-	essid->octets[dwrq->length] = '\0';
-	memcpy(extra, essid->octets, dwrq->length);
-	kfree(essid);
-
-	return rvalue;
-}
-
-/* Provides no functionality, just completes the ioctl. In essence this is a
- * just a cosmetic ioctl.
- */
-static int
-prism54_set_nick(struct net_device *ndev, struct iw_request_info *info,
-		 struct iw_point *dwrq, char *extra)
-{
-	islpci_private *priv = netdev_priv(ndev);
-
-	if (dwrq->length > IW_ESSID_MAX_SIZE)
-		return -E2BIG;
-
-	down_write(&priv->mib_sem);
-	memset(priv->nickname, 0, sizeof (priv->nickname));
-	memcpy(priv->nickname, extra, dwrq->length);
-	up_write(&priv->mib_sem);
-
-	return 0;
-}
-
-static int
-prism54_get_nick(struct net_device *ndev, struct iw_request_info *info,
-		 struct iw_point *dwrq, char *extra)
-{
-	islpci_private *priv = netdev_priv(ndev);
-
-	dwrq->length = 0;
-
-	down_read(&priv->mib_sem);
-	dwrq->length = strlen(priv->nickname);
-	memcpy(extra, priv->nickname, dwrq->length);
-	up_read(&priv->mib_sem);
-
-	return 0;
-}
-
-/* Set the allowed Bitrates */
-
-static int
-prism54_set_rate(struct net_device *ndev,
-		 struct iw_request_info *info,
-		 struct iw_param *vwrq, char *extra)
-{
-
-	islpci_private *priv = netdev_priv(ndev);
-	u32 rate, profile;
-	char *data;
-	int ret, i;
-	union oid_res_t r;
-
-	if (vwrq->value == -1) {
-		/* auto mode. No limit. */
-		profile = 1;
-		return mgt_set_request(priv, DOT11_OID_PROFILES, 0, &profile);
-	}
-
-	ret = mgt_get_request(priv, DOT11_OID_SUPPORTEDRATES, 0, NULL, &r);
-	if (ret) {
-		kfree(r.ptr);
-		return ret;
-	}
-
-	rate = (u32) (vwrq->value / 500000);
-	data = r.ptr;
-	i = 0;
-
-	while (data[i]) {
-		if (rate && (data[i] == rate)) {
-			break;
-		}
-		if (vwrq->value == i) {
-			break;
-		}
-		data[i] |= 0x80;
-		i++;
-	}
-
-	if (!data[i]) {
-		kfree(r.ptr);
-		return -EINVAL;
-	}
-
-	data[i] |= 0x80;
-	data[i + 1] = 0;
-
-	/* Now, check if we want a fixed or auto value */
-	if (vwrq->fixed) {
-		data[0] = data[i];
-		data[1] = 0;
-	}
-
-/*
-	i = 0;
-	printk("prism54 rate: ");
-	while(data[i]) {
-		printk("%u ", data[i]);
-		i++;
-	}
-	printk("0\n");
-*/
-	profile = -1;
-	ret = mgt_set_request(priv, DOT11_OID_PROFILES, 0, &profile);
-	ret |= mgt_set_request(priv, DOT11_OID_EXTENDEDRATES, 0, data);
-	ret |= mgt_set_request(priv, DOT11_OID_RATES, 0, data);
-
-	kfree(r.ptr);
-
-	return ret;
-}
-
-/* Get the current bit rate */
-static int
-prism54_get_rate(struct net_device *ndev,
-		 struct iw_request_info *info,
-		 struct iw_param *vwrq, char *extra)
-{
-	islpci_private *priv = netdev_priv(ndev);
-	int rvalue;
-	char *data;
-	union oid_res_t r;
-
-	/* Get the current bit rate */
-	if ((rvalue = mgt_get_request(priv, GEN_OID_LINKSTATE, 0, NULL, &r)))
-		return rvalue;
-	vwrq->value = r.u * 500000;
-
-	/* request the device for the enabled rates */
-	rvalue = mgt_get_request(priv, DOT11_OID_RATES, 0, NULL, &r);
-	if (rvalue) {
-		kfree(r.ptr);
-		return rvalue;
-	}
-	data = r.ptr;
-	vwrq->fixed = (data[0] != 0) && (data[1] == 0);
-	kfree(r.ptr);
-
-	return 0;
-}
-
-static int
-prism54_set_rts(struct net_device *ndev, struct iw_request_info *info,
-		struct iw_param *vwrq, char *extra)
-{
-	islpci_private *priv = netdev_priv(ndev);
-
-	return mgt_set_request(priv, DOT11_OID_RTSTHRESH, 0, &vwrq->value);
-}
-
-static int
-prism54_get_rts(struct net_device *ndev, struct iw_request_info *info,
-		struct iw_param *vwrq, char *extra)
-{
-	islpci_private *priv = netdev_priv(ndev);
-	union oid_res_t r;
-	int rvalue;
-
-	/* get the rts threshold */
-	rvalue = mgt_get_request(priv, DOT11_OID_RTSTHRESH, 0, NULL, &r);
-	vwrq->value = r.u;
-
-	return rvalue;
-}
-
-static int
-prism54_set_frag(struct net_device *ndev, struct iw_request_info *info,
-		 struct iw_param *vwrq, char *extra)
-{
-	islpci_private *priv = netdev_priv(ndev);
-
-	return mgt_set_request(priv, DOT11_OID_FRAGTHRESH, 0, &vwrq->value);
-}
-
-static int
-prism54_get_frag(struct net_device *ndev, struct iw_request_info *info,
-		 struct iw_param *vwrq, char *extra)
-{
-	islpci_private *priv = netdev_priv(ndev);
-	union oid_res_t r;
-	int rvalue;
-
-	rvalue = mgt_get_request(priv, DOT11_OID_FRAGTHRESH, 0, NULL, &r);
-	vwrq->value = r.u;
-
-	return rvalue;
-}
-
-/* Here we have (min,max) = max retries for (small frames, big frames). Where
- * big frame <=>  bigger than the rts threshold
- * small frame <=>  smaller than the rts threshold
- * This is not really the behavior expected by the wireless tool but it seems
- * to be a common behavior in other drivers.
- */
-
-static int
-prism54_set_retry(struct net_device *ndev, struct iw_request_info *info,
-		  struct iw_param *vwrq, char *extra)
-{
-	islpci_private *priv = netdev_priv(ndev);
-	u32 slimit = 0, llimit = 0;	/* short and long limit */
-	u32 lifetime = 0;
-	int rvalue = 0;
-
-	if (vwrq->disabled)
-		/* we cannot disable this feature */
-		return -EINVAL;
-
-	if (vwrq->flags & IW_RETRY_LIMIT) {
-		if (vwrq->flags & IW_RETRY_SHORT)
-			slimit = vwrq->value;
-		else if (vwrq->flags & IW_RETRY_LONG)
-			llimit = vwrq->value;
-		else {
-			/* we are asked to set both */
-			slimit = vwrq->value;
-			llimit = vwrq->value;
-		}
-	}
-	if (vwrq->flags & IW_RETRY_LIFETIME)
-		/* Wireless tools use us unit while the device uses 1024 us unit */
-		lifetime = vwrq->value / 1024;
-
-	/* now set what is requested */
-	if (slimit)
-		rvalue =
-		    mgt_set_request(priv, DOT11_OID_SHORTRETRIES, 0, &slimit);
-	if (llimit)
-		rvalue |=
-		    mgt_set_request(priv, DOT11_OID_LONGRETRIES, 0, &llimit);
-	if (lifetime)
-		rvalue |=
-		    mgt_set_request(priv, DOT11_OID_MAXTXLIFETIME, 0,
-				    &lifetime);
-	return rvalue;
-}
-
-static int
-prism54_get_retry(struct net_device *ndev, struct iw_request_info *info,
-		  struct iw_param *vwrq, char *extra)
-{
-	islpci_private *priv = netdev_priv(ndev);
-	union oid_res_t r;
-	int rvalue = 0;
-	vwrq->disabled = 0;	/* It cannot be disabled */
-
-	if ((vwrq->flags & IW_RETRY_TYPE) == IW_RETRY_LIFETIME) {
-		/* we are asked for the life time */
-		rvalue =
-		    mgt_get_request(priv, DOT11_OID_MAXTXLIFETIME, 0, NULL, &r);
-		vwrq->value = r.u * 1024;
-		vwrq->flags = IW_RETRY_LIFETIME;
-	} else if ((vwrq->flags & IW_RETRY_LONG)) {
-		/* we are asked for the long retry limit */
-		rvalue |=
-		    mgt_get_request(priv, DOT11_OID_LONGRETRIES, 0, NULL, &r);
-		vwrq->value = r.u;
-		vwrq->flags = IW_RETRY_LIMIT | IW_RETRY_LONG;
-	} else {
-		/* default. get the  short retry limit */
-		rvalue |=
-		    mgt_get_request(priv, DOT11_OID_SHORTRETRIES, 0, NULL, &r);
-		vwrq->value = r.u;
-		vwrq->flags = IW_RETRY_LIMIT | IW_RETRY_SHORT;
-	}
-
-	return rvalue;
-}
-
-static int
-prism54_set_encode(struct net_device *ndev, struct iw_request_info *info,
-		   struct iw_point *dwrq, char *extra)
-{
-	islpci_private *priv = netdev_priv(ndev);
-	int rvalue = 0, force = 0;
-	int authen = DOT11_AUTH_OS, invoke = 0, exunencrypt = 0;
-	union oid_res_t r;
-
-	/* with the new API, it's impossible to get a NULL pointer.
-	 * New version of iwconfig set the IW_ENCODE_NOKEY flag
-	 * when no key is given, but older versions don't. */
-
-	if (dwrq->length > 0) {
-		/* we have a key to set */
-		int index = (dwrq->flags & IW_ENCODE_INDEX) - 1;
-		int current_index;
-		struct obj_key key = { DOT11_PRIV_WEP, 0, "" };
-
-		/* get the current key index */
-		rvalue = mgt_get_request(priv, DOT11_OID_DEFKEYID, 0, NULL, &r);
-		current_index = r.u;
-		/* Verify that the key is not marked as invalid */
-		if (!(dwrq->flags & IW_ENCODE_NOKEY)) {
-			if (dwrq->length > KEY_SIZE_TKIP) {
-				/* User-provided key data too big */
-				return -EINVAL;
-			}
-			if (dwrq->length > KEY_SIZE_WEP104) {
-				/* WPA-PSK TKIP */
-				key.type = DOT11_PRIV_TKIP;
-				key.length = KEY_SIZE_TKIP;
-			} else if (dwrq->length > KEY_SIZE_WEP40) {
-				/* WEP 104/128 */
-				key.length = KEY_SIZE_WEP104;
-			} else {
-				/* WEP 40/64 */
-				key.length = KEY_SIZE_WEP40;
-			}
-			memset(key.key, 0, sizeof (key.key));
-			memcpy(key.key, extra, dwrq->length);
-
-			if ((index < 0) || (index > 3))
-				/* no index provided use the current one */
-				index = current_index;
-
-			/* now send the key to the card  */
-			rvalue |=
-			    mgt_set_request(priv, DOT11_OID_DEFKEYX, index,
-					    &key);
-		}
-		/*
-		 * If a valid key is set, encryption should be enabled
-		 * (user may turn it off later).
-		 * This is also how "iwconfig ethX key on" works
-		 */
-		if ((index == current_index) && (key.length > 0))
-			force = 1;
-	} else {
-		int index = (dwrq->flags & IW_ENCODE_INDEX) - 1;
-		if ((index >= 0) && (index <= 3)) {
-			/* we want to set the key index */
-			rvalue |=
-			    mgt_set_request(priv, DOT11_OID_DEFKEYID, 0,
-					    &index);
-		} else {
-			if (!(dwrq->flags & IW_ENCODE_MODE)) {
-				/* we cannot do anything. Complain. */
-				return -EINVAL;
-			}
-		}
-	}
-	/* now read the flags */
-	if (dwrq->flags & IW_ENCODE_DISABLED) {
-		/* Encoding disabled,
-		 * authen = DOT11_AUTH_OS;
-		 * invoke = 0;
-		 * exunencrypt = 0; */
-	}
-	if (dwrq->flags & IW_ENCODE_OPEN)
-		/* Encode but accept non-encoded packets. No auth */
-		invoke = 1;
-	if ((dwrq->flags & IW_ENCODE_RESTRICTED) || force) {
-		/* Refuse non-encoded packets. Auth */
-		authen = DOT11_AUTH_BOTH;
-		invoke = 1;
-		exunencrypt = 1;
-	}
-	/* do the change if requested  */
-	if ((dwrq->flags & IW_ENCODE_MODE) || force) {
-		rvalue |=
-		    mgt_set_request(priv, DOT11_OID_AUTHENABLE, 0, &authen);
-		rvalue |=
-		    mgt_set_request(priv, DOT11_OID_PRIVACYINVOKED, 0, &invoke);
-		rvalue |=
-		    mgt_set_request(priv, DOT11_OID_EXUNENCRYPTED, 0,
-				    &exunencrypt);
-	}
-	return rvalue;
-}
-
-static int
-prism54_get_encode(struct net_device *ndev, struct iw_request_info *info,
-		   struct iw_point *dwrq, char *extra)
-{
-	islpci_private *priv = netdev_priv(ndev);
-	struct obj_key *key;
-	u32 devindex, index = (dwrq->flags & IW_ENCODE_INDEX) - 1;
-	u32 authen = 0, invoke = 0, exunencrypt = 0;
-	int rvalue;
-	union oid_res_t r;
-
-	/* first get the flags */
-	rvalue = mgt_get_request(priv, DOT11_OID_AUTHENABLE, 0, NULL, &r);
-	authen = r.u;
-	rvalue |= mgt_get_request(priv, DOT11_OID_PRIVACYINVOKED, 0, NULL, &r);
-	invoke = r.u;
-	rvalue |= mgt_get_request(priv, DOT11_OID_EXUNENCRYPTED, 0, NULL, &r);
-	exunencrypt = r.u;
-
-	if (invoke && (authen == DOT11_AUTH_BOTH) && exunencrypt)
-		dwrq->flags = IW_ENCODE_RESTRICTED;
-	else if ((authen == DOT11_AUTH_OS) && !exunencrypt) {
-		if (invoke)
-			dwrq->flags = IW_ENCODE_OPEN;
-		else
-			dwrq->flags = IW_ENCODE_DISABLED;
-	} else
-		/* The card should not work in this state */
-		dwrq->flags = 0;
-
-	/* get the current device key index */
-	rvalue |= mgt_get_request(priv, DOT11_OID_DEFKEYID, 0, NULL, &r);
-	devindex = r.u;
-	/* Now get the key, return it */
-	if (index == -1 || index > 3)
-		/* no index provided, use the current one */
-		index = devindex;
-	rvalue |= mgt_get_request(priv, DOT11_OID_DEFKEYX, index, NULL, &r);
-	key = r.ptr;
-	dwrq->length = key->length;
-	memcpy(extra, key->key, dwrq->length);
-	kfree(key);
-	/* return the used key index */
-	dwrq->flags |= devindex + 1;
-
-	return rvalue;
-}
-
-static int
-prism54_get_txpower(struct net_device *ndev, struct iw_request_info *info,
-		    struct iw_param *vwrq, char *extra)
-{
-	islpci_private *priv = netdev_priv(ndev);
-	union oid_res_t r;
-	int rvalue;
-
-	rvalue = mgt_get_request(priv, OID_INL_OUTPUTPOWER, 0, NULL, &r);
-	/* intersil firmware operates in 0.25 dBm (1/4 dBm) */
-	vwrq->value = (s32) r.u / 4;
-	vwrq->fixed = 1;
-	/* radio is not turned of
-	 * btw: how is possible to turn off only the radio
-	 */
-	vwrq->disabled = 0;
-
-	return rvalue;
-}
-
-static int
-prism54_set_txpower(struct net_device *ndev, struct iw_request_info *info,
-		    struct iw_param *vwrq, char *extra)
-{
-	islpci_private *priv = netdev_priv(ndev);
-	s32 u = vwrq->value;
-
-	/* intersil firmware operates in 0.25 dBm (1/4) */
-	u *= 4;
-	if (vwrq->disabled) {
-		/* don't know how to disable radio */
-		printk(KERN_DEBUG
-		       "%s: %s() disabling radio is not yet supported.\n",
-		       priv->ndev->name, __func__);
-		return -ENOTSUPP;
-	} else if (vwrq->fixed)
-		/* currently only fixed value is supported */
-		return mgt_set_request(priv, OID_INL_OUTPUTPOWER, 0, &u);
-	else {
-		printk(KERN_DEBUG
-		       "%s: %s() auto power will be implemented later.\n",
-		       priv->ndev->name, __func__);
-		return -ENOTSUPP;
-	}
-}
-
-static int prism54_set_genie(struct net_device *ndev,
-			     struct iw_request_info *info,
-			     struct iw_point *data, char *extra)
-{
-	islpci_private *priv = netdev_priv(ndev);
-	int alen, ret = 0;
-	struct obj_attachment *attach;
-
-	if (data->length > MAX_WPA_IE_LEN ||
-	    (data->length && extra == NULL))
-		return -EINVAL;
-
-	memcpy(priv->wpa_ie, extra, data->length);
-	priv->wpa_ie_len = data->length;
-
-	alen = sizeof(*attach) + priv->wpa_ie_len;
-	attach = kzalloc(alen, GFP_KERNEL);
-	if (attach == NULL)
-		return -ENOMEM;
-
-#define WLAN_FC_TYPE_MGMT 0
-#define WLAN_FC_STYPE_ASSOC_REQ 0
-#define WLAN_FC_STYPE_REASSOC_REQ 2
-
-	/* Note: endianness is covered by mgt_set_varlen */
-	attach->type = (WLAN_FC_TYPE_MGMT << 2) |
-               (WLAN_FC_STYPE_ASSOC_REQ << 4);
-	attach->id = -1;
-	attach->size = priv->wpa_ie_len;
-	memcpy(attach->data, extra, priv->wpa_ie_len);
-
-	ret = mgt_set_varlen(priv, DOT11_OID_ATTACHMENT, attach,
-		priv->wpa_ie_len);
-	if (ret == 0) {
-		attach->type = (WLAN_FC_TYPE_MGMT << 2) |
-			(WLAN_FC_STYPE_REASSOC_REQ << 4);
-
-		ret = mgt_set_varlen(priv, DOT11_OID_ATTACHMENT, attach,
-			priv->wpa_ie_len);
-		if (ret == 0)
-			printk(KERN_DEBUG "%s: WPA IE Attachment was set\n",
-				ndev->name);
-	}
-
-	kfree(attach);
-	return ret;
-}
-
-
-static int prism54_get_genie(struct net_device *ndev,
-			     struct iw_request_info *info,
-			     struct iw_point *data, char *extra)
-{
-	islpci_private *priv = netdev_priv(ndev);
-	int len = priv->wpa_ie_len;
-
-	if (len <= 0) {
-		data->length = 0;
-		return 0;
-	}
-
-	if (data->length < len)
-		return -E2BIG;
-
-	data->length = len;
-	memcpy(extra, priv->wpa_ie, len);
-
-	return 0;
-}
-
-static int prism54_set_auth(struct net_device *ndev,
-			       struct iw_request_info *info,
-			       union iwreq_data *wrqu, char *extra)
-{
-	islpci_private *priv = netdev_priv(ndev);
-	struct iw_param *param = &wrqu->param;
-	u32 mlmelevel = 0, authen = 0, dot1x = 0;
-	u32 exunencrypt = 0, privinvoked = 0, wpa = 0;
-	u32 old_wpa;
-	int ret = 0;
-	union oid_res_t r;
-
-	if (islpci_get_state(priv) < PRV_STATE_INIT)
-		return 0;
-
-	/* first get the flags */
-	down_write(&priv->mib_sem);
-	wpa = old_wpa = priv->wpa;
-	up_write(&priv->mib_sem);
-	ret = mgt_get_request(priv, DOT11_OID_AUTHENABLE, 0, NULL, &r);
-	authen = r.u;
-	ret = mgt_get_request(priv, DOT11_OID_PRIVACYINVOKED, 0, NULL, &r);
-	privinvoked = r.u;
-	ret = mgt_get_request(priv, DOT11_OID_EXUNENCRYPTED, 0, NULL, &r);
-	exunencrypt = r.u;
-	ret = mgt_get_request(priv, DOT11_OID_DOT1XENABLE, 0, NULL, &r);
-	dot1x = r.u;
-	ret = mgt_get_request(priv, DOT11_OID_MLMEAUTOLEVEL, 0, NULL, &r);
-	mlmelevel = r.u;
-
-	if (ret < 0)
-		goto out;
-
-	switch (param->flags & IW_AUTH_INDEX) {
-	case IW_AUTH_CIPHER_PAIRWISE:
-	case IW_AUTH_CIPHER_GROUP:
-	case IW_AUTH_KEY_MGMT:
-		break;
-
-	case IW_AUTH_WPA_ENABLED:
-		/* Do the same thing as IW_AUTH_WPA_VERSION */
-		if (param->value) {
-			wpa = 1;
-			privinvoked = 1; /* For privacy invoked */
-			exunencrypt = 1; /* Filter out all unencrypted frames */
-			dot1x = 0x01; /* To enable eap filter */
-			mlmelevel = DOT11_MLME_EXTENDED;
-			authen = DOT11_AUTH_OS; /* Only WEP uses _SK and _BOTH */
-		} else {
-			wpa = 0;
-			privinvoked = 0;
-			exunencrypt = 0; /* Do not filter un-encrypted data */
-			dot1x = 0;
-			mlmelevel = DOT11_MLME_AUTO;
-		}
-		break;
-
-	case IW_AUTH_WPA_VERSION:
-		if (param->value & IW_AUTH_WPA_VERSION_DISABLED) {
-			wpa = 0;
-			privinvoked = 0;
-			exunencrypt = 0; /* Do not filter un-encrypted data */
-			dot1x = 0;
-			mlmelevel = DOT11_MLME_AUTO;
-		} else {
-			if (param->value & IW_AUTH_WPA_VERSION_WPA)
-				wpa = 1;
-			else if (param->value & IW_AUTH_WPA_VERSION_WPA2)
-				wpa = 2;
-			privinvoked = 1; /* For privacy invoked */
-			exunencrypt = 1; /* Filter out all unencrypted frames */
-			dot1x = 0x01; /* To enable eap filter */
-			mlmelevel = DOT11_MLME_EXTENDED;
-			authen = DOT11_AUTH_OS; /* Only WEP uses _SK and _BOTH */
-		}
-		break;
-
-	case IW_AUTH_RX_UNENCRYPTED_EAPOL:
-		/* dot1x should be the opposite of RX_UNENCRYPTED_EAPOL;
-		 * turn off dot1x when allowing receipt of unencrypted EAPOL
-		 * frames, turn on dot1x when receipt should be disallowed
-		 */
-		dot1x = param->value ? 0 : 0x01;
-		break;
-
-	case IW_AUTH_PRIVACY_INVOKED:
-		privinvoked = param->value ? 1 : 0;
-		break;
-
-	case IW_AUTH_DROP_UNENCRYPTED:
-		exunencrypt = param->value ? 1 : 0;
-		break;
-
-	case IW_AUTH_80211_AUTH_ALG:
-		if (param->value & IW_AUTH_ALG_SHARED_KEY) {
-			/* Only WEP uses _SK and _BOTH */
-			if (wpa > 0) {
-				ret = -EINVAL;
-				goto out;
-			}
-			authen = DOT11_AUTH_SK;
-		} else if (param->value & IW_AUTH_ALG_OPEN_SYSTEM) {
-			authen = DOT11_AUTH_OS;
-		} else {
-			ret = -EINVAL;
-			goto out;
-		}
-		break;
-
-	default:
-		return -EOPNOTSUPP;
-	}
-
-	/* Set all the values */
-	down_write(&priv->mib_sem);
-	priv->wpa = wpa;
-	up_write(&priv->mib_sem);
-	mgt_set_request(priv, DOT11_OID_AUTHENABLE, 0, &authen);
-	mgt_set_request(priv, DOT11_OID_PRIVACYINVOKED, 0, &privinvoked);
-	mgt_set_request(priv, DOT11_OID_EXUNENCRYPTED, 0, &exunencrypt);
-	mgt_set_request(priv, DOT11_OID_DOT1XENABLE, 0, &dot1x);
-	mgt_set_request(priv, DOT11_OID_MLMEAUTOLEVEL, 0, &mlmelevel);
-
-out:
-	return ret;
-}
-
-static int prism54_get_auth(struct net_device *ndev,
-			    struct iw_request_info *info,
-			    union iwreq_data *wrqu, char *extra)
-{
-	islpci_private *priv = netdev_priv(ndev);
-	struct iw_param *param = &wrqu->param;
-	u32 wpa = 0;
-	int ret = 0;
-	union oid_res_t r;
-
-	if (islpci_get_state(priv) < PRV_STATE_INIT)
-		return 0;
-
-	/* first get the flags */
-	down_write(&priv->mib_sem);
-	wpa = priv->wpa;
-	up_write(&priv->mib_sem);
-
-	switch (param->flags & IW_AUTH_INDEX) {
-	case IW_AUTH_CIPHER_PAIRWISE:
-	case IW_AUTH_CIPHER_GROUP:
-	case IW_AUTH_KEY_MGMT:
-		/*
-		 * wpa_supplicant will control these internally
-		 */
-		ret = -EOPNOTSUPP;
-		break;
-
-	case IW_AUTH_WPA_VERSION:
-		switch (wpa) {
-		case 1:
-			param->value = IW_AUTH_WPA_VERSION_WPA;
-			break;
-		case 2:
-			param->value = IW_AUTH_WPA_VERSION_WPA2;
-			break;
-		case 0:
-		default:
-			param->value = IW_AUTH_WPA_VERSION_DISABLED;
-			break;
-		}
-		break;
-
-	case IW_AUTH_DROP_UNENCRYPTED:
-		ret = mgt_get_request(priv, DOT11_OID_EXUNENCRYPTED, 0, NULL, &r);
-		if (ret >= 0)
-			param->value = r.u > 0 ? 1 : 0;
-		break;
-
-	case IW_AUTH_80211_AUTH_ALG:
-		ret = mgt_get_request(priv, DOT11_OID_AUTHENABLE, 0, NULL, &r);
-		if (ret >= 0) {
-			switch (r.u) {
-			case DOT11_AUTH_OS:
-				param->value = IW_AUTH_ALG_OPEN_SYSTEM;
-				break;
-			case DOT11_AUTH_BOTH:
-			case DOT11_AUTH_SK:
-				param->value = IW_AUTH_ALG_SHARED_KEY;
-				break;
-			case DOT11_AUTH_NONE:
-			default:
-				param->value = 0;
-				break;
-			}
-		}
-		break;
-
-	case IW_AUTH_WPA_ENABLED:
-		param->value = wpa > 0 ? 1 : 0;
-		break;
-
-	case IW_AUTH_RX_UNENCRYPTED_EAPOL:
-		ret = mgt_get_request(priv, DOT11_OID_DOT1XENABLE, 0, NULL, &r);
-		if (ret >= 0)
-			param->value = r.u > 0 ? 1 : 0;
-		break;
-
-	case IW_AUTH_PRIVACY_INVOKED:
-		ret = mgt_get_request(priv, DOT11_OID_PRIVACYINVOKED, 0, NULL, &r);
-		if (ret >= 0)
-			param->value = r.u > 0 ? 1 : 0;
-		break;
-
-	default:
-		return -EOPNOTSUPP;
-	}
-	return ret;
-}
-
-static int prism54_set_encodeext(struct net_device *ndev,
-				 struct iw_request_info *info,
-				 union iwreq_data *wrqu,
-				 char *extra)
-{
-	islpci_private *priv = netdev_priv(ndev);
-	struct iw_point *encoding = &wrqu->encoding;
-	struct iw_encode_ext *ext = (struct iw_encode_ext *)extra;
-	int idx, alg = ext->alg, set_key = 1;
-	union oid_res_t r;
-	int authen = DOT11_AUTH_OS, invoke = 0, exunencrypt = 0;
-	int ret = 0;
-
-	if (islpci_get_state(priv) < PRV_STATE_INIT)
-		return 0;
-
-	/* Determine and validate the key index */
-	idx = (encoding->flags & IW_ENCODE_INDEX) - 1;
-	if (idx) {
-		if (idx < 0 || idx > 3)
-			return -EINVAL;
-	} else {
-		ret = mgt_get_request(priv, DOT11_OID_DEFKEYID, 0, NULL, &r);
-		if (ret < 0)
-			goto out;
-		idx = r.u;
-	}
-
-	if (encoding->flags & IW_ENCODE_DISABLED)
-		alg = IW_ENCODE_ALG_NONE;
-
-	if (ext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY) {
-		/* Only set transmit key index here, actual
-		 * key is set below if needed.
-		 */
-		ret = mgt_set_request(priv, DOT11_OID_DEFKEYID, 0, &idx);
-		set_key = ext->key_len > 0 ? 1 : 0;
-	}
-
-	if (set_key) {
-		struct obj_key key = { DOT11_PRIV_WEP, 0, "" };
-		switch (alg) {
-		case IW_ENCODE_ALG_NONE:
-			break;
-		case IW_ENCODE_ALG_WEP:
-			if (ext->key_len > KEY_SIZE_WEP104) {
-				ret = -EINVAL;
-				goto out;
-			}
-			if (ext->key_len > KEY_SIZE_WEP40)
-				key.length = KEY_SIZE_WEP104;
-			else
-				key.length = KEY_SIZE_WEP40;
-			break;
-		case IW_ENCODE_ALG_TKIP:
-			if (ext->key_len > KEY_SIZE_TKIP) {
-				ret = -EINVAL;
-				goto out;
-			}
-			key.type = DOT11_PRIV_TKIP;
-			key.length = KEY_SIZE_TKIP;
-			break;
-		default:
-			return -EINVAL;
-		}
-
-		if (key.length) {
-			memset(key.key, 0, sizeof(key.key));
-			memcpy(key.key, ext->key, ext->key_len);
-			ret = mgt_set_request(priv, DOT11_OID_DEFKEYX, idx,
-					    &key);
-			if (ret < 0)
-				goto out;
-		}
-	}
-
-	/* Read the flags */
-	if (encoding->flags & IW_ENCODE_DISABLED) {
-		/* Encoding disabled,
-		 * authen = DOT11_AUTH_OS;
-		 * invoke = 0;
-		 * exunencrypt = 0; */
-	}
-	if (encoding->flags & IW_ENCODE_OPEN) {
-		/* Encode but accept non-encoded packets. No auth */
-		invoke = 1;
-	}
-	if (encoding->flags & IW_ENCODE_RESTRICTED) {
-		/* Refuse non-encoded packets. Auth */
-		authen = DOT11_AUTH_BOTH;
-		invoke = 1;
-		exunencrypt = 1;
-	}
-
-	/* do the change if requested  */
-	if (encoding->flags & IW_ENCODE_MODE) {
-		ret = mgt_set_request(priv, DOT11_OID_AUTHENABLE, 0,
-				      &authen);
-		ret = mgt_set_request(priv, DOT11_OID_PRIVACYINVOKED, 0,
-				      &invoke);
-		ret = mgt_set_request(priv, DOT11_OID_EXUNENCRYPTED, 0,
-				      &exunencrypt);
-	}
-
-out:
-	return ret;
-}
-
-
-static int prism54_get_encodeext(struct net_device *ndev,
-				 struct iw_request_info *info,
-				 union iwreq_data *wrqu,
-				 char *extra)
-{
-	islpci_private *priv = netdev_priv(ndev);
-	struct iw_point *encoding = &wrqu->encoding;
-	struct iw_encode_ext *ext = (struct iw_encode_ext *)extra;
-	int idx, max_key_len;
-	union oid_res_t r;
-	int authen = DOT11_AUTH_OS, invoke = 0, exunencrypt = 0, wpa = 0;
-	int ret = 0;
-
-	if (islpci_get_state(priv) < PRV_STATE_INIT)
-		return 0;
-
-	/* first get the flags */
-	ret = mgt_get_request(priv, DOT11_OID_AUTHENABLE, 0, NULL, &r);
-	authen = r.u;
-	ret = mgt_get_request(priv, DOT11_OID_PRIVACYINVOKED, 0, NULL, &r);
-	invoke = r.u;
-	ret = mgt_get_request(priv, DOT11_OID_EXUNENCRYPTED, 0, NULL, &r);
-	exunencrypt = r.u;
-	if (ret < 0)
-		goto out;
-
-	max_key_len = encoding->length - sizeof(*ext);
-	if (max_key_len < 0)
-		return -EINVAL;
-
-	idx = (encoding->flags & IW_ENCODE_INDEX) - 1;
-	if (idx) {
-		if (idx < 0 || idx > 3)
-			return -EINVAL;
-	} else {
-		ret = mgt_get_request(priv, DOT11_OID_DEFKEYID, 0, NULL, &r);
-		if (ret < 0)
-			goto out;
-		idx = r.u;
-	}
-
-	encoding->flags = idx + 1;
-	memset(ext, 0, sizeof(*ext));
-
-	switch (authen) {
-	case DOT11_AUTH_BOTH:
-	case DOT11_AUTH_SK:
-		wrqu->encoding.flags |= IW_ENCODE_RESTRICTED;
-		fallthrough;
-	case DOT11_AUTH_OS:
-	default:
-		wrqu->encoding.flags |= IW_ENCODE_OPEN;
-		break;
-	}
-
-	down_write(&priv->mib_sem);
-	wpa = priv->wpa;
-	up_write(&priv->mib_sem);
-
-	if (authen == DOT11_AUTH_OS && !exunencrypt && !invoke && !wpa) {
-		/* No encryption */
-		ext->alg = IW_ENCODE_ALG_NONE;
-		ext->key_len = 0;
-		wrqu->encoding.flags |= IW_ENCODE_DISABLED;
-	} else {
-		struct obj_key *key;
-
-		ret = mgt_get_request(priv, DOT11_OID_DEFKEYX, idx, NULL, &r);
-		if (ret < 0)
-			goto out;
-		key = r.ptr;
-		if (max_key_len < key->length) {
-			ret = -E2BIG;
-			goto out;
-		}
-		memcpy(ext->key, key->key, key->length);
-		ext->key_len = key->length;
-
-		switch (key->type) {
-		case DOT11_PRIV_TKIP:
-			ext->alg = IW_ENCODE_ALG_TKIP;
-			break;
-		default:
-		case DOT11_PRIV_WEP:
-			ext->alg = IW_ENCODE_ALG_WEP;
-			break;
-		}
-		wrqu->encoding.flags |= IW_ENCODE_ENABLED;
-	}
-
-out:
-	return ret;
-}
-
-
-static int
-prism54_reset(struct net_device *ndev, struct iw_request_info *info,
-	      __u32 * uwrq, char *extra)
-{
-	islpci_reset(netdev_priv(ndev), 0);
-
-	return 0;
-}
-
-static int
-prism54_get_oid(struct net_device *ndev, struct iw_request_info *info,
-		struct iw_point *dwrq, char *extra)
-{
-	union oid_res_t r;
-	int rvalue;
-	enum oid_num_t n = dwrq->flags;
-
-	rvalue = mgt_get_request(netdev_priv(ndev), n, 0, NULL, &r);
-	dwrq->length = mgt_response_to_str(n, &r, extra);
-	if ((isl_oid[n].flags & OID_FLAG_TYPE) != OID_TYPE_U32)
-		kfree(r.ptr);
-	return rvalue;
-}
-
-static int
-prism54_set_u32(struct net_device *ndev, struct iw_request_info *info,
-		__u32 * uwrq, char *extra)
-{
-	u32 oid = uwrq[0], u = uwrq[1];
-
-	return mgt_set_request(netdev_priv(ndev), oid, 0, &u);
-}
-
-static int
-prism54_set_raw(struct net_device *ndev, struct iw_request_info *info,
-		struct iw_point *dwrq, char *extra)
-{
-	u32 oid = dwrq->flags;
-
-	return mgt_set_request(netdev_priv(ndev), oid, 0, extra);
-}
-
-void
-prism54_acl_init(struct islpci_acl *acl)
-{
-	mutex_init(&acl->lock);
-	INIT_LIST_HEAD(&acl->mac_list);
-	acl->size = 0;
-	acl->policy = MAC_POLICY_OPEN;
-}
-
-static void
-prism54_clear_mac(struct islpci_acl *acl)
-{
-	struct list_head *ptr, *next;
-	struct mac_entry *entry;
-
-	mutex_lock(&acl->lock);
-
-	if (acl->size == 0) {
-		mutex_unlock(&acl->lock);
-		return;
-	}
-
-	for (ptr = acl->mac_list.next, next = ptr->next;
-	     ptr != &acl->mac_list; ptr = next, next = ptr->next) {
-		entry = list_entry(ptr, struct mac_entry, _list);
-		list_del(ptr);
-		kfree(entry);
-	}
-	acl->size = 0;
-	mutex_unlock(&acl->lock);
-}
-
-void
-prism54_acl_clean(struct islpci_acl *acl)
-{
-	prism54_clear_mac(acl);
-}
-
-static int
-prism54_add_mac(struct net_device *ndev, struct iw_request_info *info,
-		struct sockaddr *awrq, char *extra)
-{
-	islpci_private *priv = netdev_priv(ndev);
-	struct islpci_acl *acl = &priv->acl;
-	struct mac_entry *entry;
-	struct sockaddr *addr = (struct sockaddr *) extra;
-
-	if (addr->sa_family != ARPHRD_ETHER)
-		return -EOPNOTSUPP;
-
-	entry = kmalloc(sizeof (struct mac_entry), GFP_KERNEL);
-	if (entry == NULL)
-		return -ENOMEM;
-
-	memcpy(entry->addr, addr->sa_data, ETH_ALEN);
-
-	if (mutex_lock_interruptible(&acl->lock)) {
-		kfree(entry);
-		return -ERESTARTSYS;
-	}
-	list_add_tail(&entry->_list, &acl->mac_list);
-	acl->size++;
-	mutex_unlock(&acl->lock);
-
-	return 0;
-}
-
-static int
-prism54_del_mac(struct net_device *ndev, struct iw_request_info *info,
-		struct sockaddr *awrq, char *extra)
-{
-	islpci_private *priv = netdev_priv(ndev);
-	struct islpci_acl *acl = &priv->acl;
-	struct mac_entry *entry;
-	struct sockaddr *addr = (struct sockaddr *) extra;
-
-	if (addr->sa_family != ARPHRD_ETHER)
-		return -EOPNOTSUPP;
-
-	if (mutex_lock_interruptible(&acl->lock))
-		return -ERESTARTSYS;
-	list_for_each_entry(entry, &acl->mac_list, _list) {
-		if (ether_addr_equal(entry->addr, addr->sa_data)) {
-			list_del(&entry->_list);
-			acl->size--;
-			kfree(entry);
-			mutex_unlock(&acl->lock);
-			return 0;
-		}
-	}
-	mutex_unlock(&acl->lock);
-	return -EINVAL;
-}
-
-static int
-prism54_get_mac(struct net_device *ndev, struct iw_request_info *info,
-		struct iw_point *dwrq, char *extra)
-{
-	islpci_private *priv = netdev_priv(ndev);
-	struct islpci_acl *acl = &priv->acl;
-	struct mac_entry *entry;
-	struct sockaddr *dst = (struct sockaddr *) extra;
-
-	dwrq->length = 0;
-
-	if (mutex_lock_interruptible(&acl->lock))
-		return -ERESTARTSYS;
-
-	list_for_each_entry(entry, &acl->mac_list, _list) {
-		memcpy(dst->sa_data, entry->addr, ETH_ALEN);
-		dst->sa_family = ARPHRD_ETHER;
-		dwrq->length++;
-		dst++;
-	}
-	mutex_unlock(&acl->lock);
-	return 0;
-}
-
-/* Setting policy also clears the MAC acl, even if we don't change the default
- * policy
- */
-
-static int
-prism54_set_policy(struct net_device *ndev, struct iw_request_info *info,
-		   __u32 * uwrq, char *extra)
-{
-	islpci_private *priv = netdev_priv(ndev);
-	struct islpci_acl *acl = &priv->acl;
-	u32 mlmeautolevel;
-
-	prism54_clear_mac(acl);
-
-	if ((*uwrq < MAC_POLICY_OPEN) || (*uwrq > MAC_POLICY_REJECT))
-		return -EINVAL;
-
-	down_write(&priv->mib_sem);
-
-	acl->policy = *uwrq;
-
-	/* the ACL code needs an intermediate mlmeautolevel */
-	if ((priv->iw_mode == IW_MODE_MASTER) &&
-	    (acl->policy != MAC_POLICY_OPEN))
-		mlmeautolevel = DOT11_MLME_INTERMEDIATE;
-	else
-		mlmeautolevel = CARD_DEFAULT_MLME_MODE;
-	if (priv->wpa)
-		mlmeautolevel = DOT11_MLME_EXTENDED;
-	mgt_set(priv, DOT11_OID_MLMEAUTOLEVEL, &mlmeautolevel);
-	/* restart the card with our new policy */
-	if (mgt_commit(priv)) {
-		up_write(&priv->mib_sem);
-		return -EIO;
-	}
-	up_write(&priv->mib_sem);
-
-	return 0;
-}
-
-static int
-prism54_get_policy(struct net_device *ndev, struct iw_request_info *info,
-		   __u32 * uwrq, char *extra)
-{
-	islpci_private *priv = netdev_priv(ndev);
-	struct islpci_acl *acl = &priv->acl;
-
-	*uwrq = acl->policy;
-
-	return 0;
-}
-
-/* Return 1 only if client should be accepted. */
-
-static int
-prism54_mac_accept(struct islpci_acl *acl, char *mac)
-{
-	struct mac_entry *entry;
-	int res = 0;
-
-	if (mutex_lock_interruptible(&acl->lock))
-		return -ERESTARTSYS;
-
-	if (acl->policy == MAC_POLICY_OPEN) {
-		mutex_unlock(&acl->lock);
-		return 1;
-	}
-
-	list_for_each_entry(entry, &acl->mac_list, _list) {
-		if (memcmp(entry->addr, mac, ETH_ALEN) == 0) {
-			res = 1;
-			break;
-		}
-	}
-	res = (acl->policy == MAC_POLICY_ACCEPT) ? !res : res;
-	mutex_unlock(&acl->lock);
-
-	return res;
-}
-
-static int
-prism54_kick_all(struct net_device *ndev, struct iw_request_info *info,
-		 struct iw_point *dwrq, char *extra)
-{
-	struct obj_mlme *mlme;
-	int rvalue;
-
-	mlme = kmalloc(sizeof (struct obj_mlme), GFP_KERNEL);
-	if (mlme == NULL)
-		return -ENOMEM;
-
-	/* Tell the card to kick every client */
-	mlme->id = 0;
-	rvalue =
-	    mgt_set_request(netdev_priv(ndev), DOT11_OID_DISASSOCIATE, 0, mlme);
-	kfree(mlme);
-
-	return rvalue;
-}
-
-static int
-prism54_kick_mac(struct net_device *ndev, struct iw_request_info *info,
-		 struct sockaddr *awrq, char *extra)
-{
-	struct obj_mlme *mlme;
-	struct sockaddr *addr = (struct sockaddr *) extra;
-	int rvalue;
-
-	if (addr->sa_family != ARPHRD_ETHER)
-		return -EOPNOTSUPP;
-
-	mlme = kmalloc(sizeof (struct obj_mlme), GFP_KERNEL);
-	if (mlme == NULL)
-		return -ENOMEM;
-
-	/* Tell the card to only kick the corresponding bastard */
-	memcpy(mlme->address, addr->sa_data, ETH_ALEN);
-	mlme->id = -1;
-	rvalue =
-	    mgt_set_request(netdev_priv(ndev), DOT11_OID_DISASSOCIATE, 0, mlme);
-
-	kfree(mlme);
-
-	return rvalue;
-}
-
-/* Translate a TRAP oid into a wireless event. Called in islpci_mgt_receive. */
-
-static void
-format_event(islpci_private *priv, char *dest, const char *str,
-	     const struct obj_mlme *mlme, u16 *length, int error)
-{
-	int n = snprintf(dest, IW_CUSTOM_MAX,
-			 "%s %s %pM %s (%2.2X)",
-			 str,
-			 ((priv->iw_mode == IW_MODE_MASTER) ? "from" : "to"),
-			 mlme->address,
-			 (error ? (mlme->code ? " : REJECTED " : " : ACCEPTED ")
-			  : ""), mlme->code);
-	WARN_ON(n >= IW_CUSTOM_MAX);
-	*length = n;
-}
-
-static void
-send_formatted_event(islpci_private *priv, const char *str,
-		     const struct obj_mlme *mlme, int error)
-{
-	union iwreq_data wrqu;
-	char *memptr;
-
-	memptr = kmalloc(IW_CUSTOM_MAX, GFP_KERNEL);
-	if (!memptr)
-		return;
-	wrqu.data.pointer = memptr;
-	wrqu.data.length = 0;
-	format_event(priv, memptr, str, mlme, &wrqu.data.length,
-		     error);
-	wireless_send_event(priv->ndev, IWEVCUSTOM, &wrqu, memptr);
-	kfree(memptr);
-}
-
-static void
-send_simple_event(islpci_private *priv, const char *str)
-{
-	union iwreq_data wrqu;
-	char *memptr;
-	int n = strlen(str);
-
-	memptr = kmalloc(IW_CUSTOM_MAX, GFP_KERNEL);
-	if (!memptr)
-		return;
-	BUG_ON(n >= IW_CUSTOM_MAX);
-	wrqu.data.pointer = memptr;
-	wrqu.data.length = n;
-	strcpy(memptr, str);
-	wireless_send_event(priv->ndev, IWEVCUSTOM, &wrqu, memptr);
-	kfree(memptr);
-}
-
-static void
-link_changed(struct net_device *ndev, u32 bitrate)
-{
-	islpci_private *priv = netdev_priv(ndev);
-
-	if (bitrate) {
-		netif_carrier_on(ndev);
-		if (priv->iw_mode == IW_MODE_INFRA) {
-			union iwreq_data uwrq;
-			prism54_get_wap(ndev, NULL, (struct sockaddr *) &uwrq,
-					NULL);
-			wireless_send_event(ndev, SIOCGIWAP, &uwrq, NULL);
-		} else
-			send_simple_event(netdev_priv(ndev),
-					  "Link established");
-	} else {
-		netif_carrier_off(ndev);
-		send_simple_event(netdev_priv(ndev), "Link lost");
-	}
-}
-
-/* Beacon/ProbeResp payload header */
-struct ieee80211_beacon_phdr {
-	u8 timestamp[8];
-	u16 beacon_int;
-	u16 capab_info;
-} __packed;
-
-#define WLAN_EID_GENERIC 0xdd
-static u8 wpa_oid[4] = { 0x00, 0x50, 0xf2, 1 };
-
-static void
-prism54_wpa_bss_ie_add(islpci_private *priv, u8 *bssid,
-		       u8 *wpa_ie, size_t wpa_ie_len)
-{
-	struct list_head *ptr;
-	struct islpci_bss_wpa_ie *bss = NULL;
-
-	if (wpa_ie_len > MAX_WPA_IE_LEN)
-		wpa_ie_len = MAX_WPA_IE_LEN;
-
-	mutex_lock(&priv->wpa_lock);
-
-	/* try to use existing entry */
-	list_for_each(ptr, &priv->bss_wpa_list) {
-		bss = list_entry(ptr, struct islpci_bss_wpa_ie, list);
-		if (memcmp(bss->bssid, bssid, ETH_ALEN) == 0) {
-			list_move(&bss->list, &priv->bss_wpa_list);
-			break;
-		}
-		bss = NULL;
-	}
-
-	if (bss == NULL) {
-		/* add a new BSS entry; if max number of entries is already
-		 * reached, replace the least recently updated */
-		if (priv->num_bss_wpa >= MAX_BSS_WPA_IE_COUNT) {
-			bss = list_entry(priv->bss_wpa_list.prev,
-					 struct islpci_bss_wpa_ie, list);
-			list_del(&bss->list);
-		} else {
-			bss = kzalloc(sizeof (*bss), GFP_ATOMIC);
-			if (bss != NULL)
-				priv->num_bss_wpa++;
-		}
-		if (bss != NULL) {
-			memcpy(bss->bssid, bssid, ETH_ALEN);
-			list_add(&bss->list, &priv->bss_wpa_list);
-		}
-	}
-
-	if (bss != NULL) {
-		memcpy(bss->wpa_ie, wpa_ie, wpa_ie_len);
-		bss->wpa_ie_len = wpa_ie_len;
-		bss->last_update = jiffies;
-	} else {
-		printk(KERN_DEBUG "Failed to add BSS WPA entry for "
-		       "%pM\n", bssid);
-	}
-
-	/* expire old entries from WPA list */
-	while (priv->num_bss_wpa > 0) {
-		bss = list_entry(priv->bss_wpa_list.prev,
-				 struct islpci_bss_wpa_ie, list);
-		if (!time_after(jiffies, bss->last_update + 60 * HZ))
-			break;
-
-		list_del(&bss->list);
-		priv->num_bss_wpa--;
-		kfree(bss);
-	}
-
-	mutex_unlock(&priv->wpa_lock);
-}
-
-static size_t
-prism54_wpa_bss_ie_get(islpci_private *priv, u8 *bssid, u8 *wpa_ie)
-{
-	struct list_head *ptr;
-	struct islpci_bss_wpa_ie *bss = NULL;
-	size_t len = 0;
-
-	mutex_lock(&priv->wpa_lock);
-
-	list_for_each(ptr, &priv->bss_wpa_list) {
-		bss = list_entry(ptr, struct islpci_bss_wpa_ie, list);
-		if (memcmp(bss->bssid, bssid, ETH_ALEN) == 0)
-			break;
-		bss = NULL;
-	}
-	if (bss) {
-		len = bss->wpa_ie_len;
-		memcpy(wpa_ie, bss->wpa_ie, len);
-	}
-	mutex_unlock(&priv->wpa_lock);
-
-	return len;
-}
-
-void
-prism54_wpa_bss_ie_init(islpci_private *priv)
-{
-	INIT_LIST_HEAD(&priv->bss_wpa_list);
-	mutex_init(&priv->wpa_lock);
-}
-
-void
-prism54_wpa_bss_ie_clean(islpci_private *priv)
-{
-	struct islpci_bss_wpa_ie *bss, *n;
-
-	list_for_each_entry_safe(bss, n, &priv->bss_wpa_list, list) {
-		kfree(bss);
-	}
-}
-
-static void
-prism54_process_bss_data(islpci_private *priv, u32 oid, u8 *addr,
-			 u8 *payload, size_t len)
-{
-	struct ieee80211_beacon_phdr *hdr;
-	u8 *pos, *end;
-
-	if (!priv->wpa)
-		return;
-
-	hdr = (struct ieee80211_beacon_phdr *) payload;
-	pos = (u8 *) (hdr + 1);
-	end = payload + len;
-	while (pos < end) {
-		if (pos + 2 + pos[1] > end) {
-			printk(KERN_DEBUG "Parsing Beacon/ProbeResp failed "
-			       "for %pM\n", addr);
-			return;
-		}
-		if (pos[0] == WLAN_EID_GENERIC && pos[1] >= 4 &&
-		    memcmp(pos + 2, wpa_oid, 4) == 0) {
-			prism54_wpa_bss_ie_add(priv, addr, pos, pos[1] + 2);
-			return;
-		}
-		pos += 2 + pos[1];
-	}
-}
-
-static void
-handle_request(islpci_private *priv, struct obj_mlme *mlme, enum oid_num_t oid)
-{
-	if (((mlme->state == DOT11_STATE_AUTHING) ||
-	     (mlme->state == DOT11_STATE_ASSOCING))
-	    && mgt_mlme_answer(priv)) {
-		/* Someone is requesting auth and we must respond. Just send back
-		 * the trap with error code set accordingly.
-		 */
-		mlme->code = prism54_mac_accept(&priv->acl,
-						mlme->address) ? 0 : 1;
-		mgt_set_request(priv, oid, 0, mlme);
-	}
-}
-
-static int
-prism54_process_trap_helper(islpci_private *priv, enum oid_num_t oid,
-			    char *data)
-{
-	struct obj_mlme *mlme = (struct obj_mlme *) data;
-	struct obj_mlmeex *mlmeex = (struct obj_mlmeex *) data;
-	struct obj_mlmeex *confirm;
-	u8 wpa_ie[MAX_WPA_IE_LEN];
-	int wpa_ie_len;
-	size_t len = 0; /* u16, better? */
-	u8 *payload = NULL, *pos = NULL;
-	int ret;
-
-	/* I think all trapable objects are listed here.
-	 * Some oids have a EX version. The difference is that they are emitted
-	 * in DOT11_MLME_EXTENDED mode (set with DOT11_OID_MLMEAUTOLEVEL)
-	 * with more info.
-	 * The few events already defined by the wireless tools are not really
-	 * suited. We use the more flexible custom event facility.
-	 */
-
-	if (oid >= DOT11_OID_BEACON) {
-		len = mlmeex->size;
-		payload = pos = mlmeex->data;
-	}
-
-	/* I fear prism54_process_bss_data won't work with big endian data */
-	if ((oid == DOT11_OID_BEACON) || (oid == DOT11_OID_PROBE))
-		prism54_process_bss_data(priv, oid, mlmeex->address,
-					 payload, len);
-
-	mgt_le_to_cpu(isl_oid[oid].flags & OID_FLAG_TYPE, (void *) mlme);
-
-	switch (oid) {
-
-	case GEN_OID_LINKSTATE:
-		link_changed(priv->ndev, (u32) *data);
-		break;
-
-	case DOT11_OID_MICFAILURE:
-		send_simple_event(priv, "Mic failure");
-		break;
-
-	case DOT11_OID_DEAUTHENTICATE:
-		send_formatted_event(priv, "DeAuthenticate request", mlme, 0);
-		break;
-
-	case DOT11_OID_AUTHENTICATE:
-		handle_request(priv, mlme, oid);
-		send_formatted_event(priv, "Authenticate request", mlme, 1);
-		break;
-
-	case DOT11_OID_DISASSOCIATE:
-		send_formatted_event(priv, "Disassociate request", mlme, 0);
-		break;
-
-	case DOT11_OID_ASSOCIATE:
-		handle_request(priv, mlme, oid);
-		send_formatted_event(priv, "Associate request", mlme, 1);
-		break;
-
-	case DOT11_OID_REASSOCIATE:
-		handle_request(priv, mlme, oid);
-		send_formatted_event(priv, "ReAssociate request", mlme, 1);
-		break;
-
-	case DOT11_OID_BEACON:
-		send_formatted_event(priv,
-				     "Received a beacon from an unknown AP",
-				     mlme, 0);
-		break;
-
-	case DOT11_OID_PROBE:
-		/* we received a probe from a client. */
-		send_formatted_event(priv, "Received a probe from client", mlme,
-				     0);
-		break;
-
-		/* Note : "mlme" is actually a "struct obj_mlmeex *" here, but this
-		 * is backward compatible layout-wise with "struct obj_mlme".
-		 */
-
-	case DOT11_OID_DEAUTHENTICATEEX:
-		send_formatted_event(priv, "DeAuthenticate request", mlme, 0);
-		break;
-
-	case DOT11_OID_AUTHENTICATEEX:
-		handle_request(priv, mlme, oid);
-		send_formatted_event(priv, "Authenticate request (ex)", mlme, 1);
-
-		if (priv->iw_mode != IW_MODE_MASTER
-				&& mlmeex->state != DOT11_STATE_AUTHING)
-			break;
-
-		confirm = kmalloc(sizeof(struct obj_mlmeex) + 6, GFP_ATOMIC);
-
-		if (!confirm)
-			break;
-
-		memcpy(&confirm->address, mlmeex->address, ETH_ALEN);
-		printk(KERN_DEBUG "Authenticate from: address:\t%pM\n",
-		       mlmeex->address);
-		confirm->id = -1; /* or mlmeex->id ? */
-		confirm->state = 0; /* not used */
-		confirm->code = 0;
-		confirm->size = 6;
-		confirm->data[0] = 0x00;
-		confirm->data[1] = 0x00;
-		confirm->data[2] = 0x02;
-		confirm->data[3] = 0x00;
-		confirm->data[4] = 0x00;
-		confirm->data[5] = 0x00;
-
-		ret = mgt_set_varlen(priv, DOT11_OID_ASSOCIATEEX, confirm, 6);
-
-		kfree(confirm);
-		if (ret)
-			return ret;
-		break;
-
-	case DOT11_OID_DISASSOCIATEEX:
-		send_formatted_event(priv, "Disassociate request (ex)", mlme, 0);
-		break;
-
-	case DOT11_OID_ASSOCIATEEX:
-		handle_request(priv, mlme, oid);
-		send_formatted_event(priv, "Associate request (ex)", mlme, 1);
-
-		if (priv->iw_mode != IW_MODE_MASTER
-				&& mlmeex->state != DOT11_STATE_ASSOCING)
-			break;
-
-		confirm = kmalloc(sizeof(struct obj_mlmeex), GFP_ATOMIC);
-
-		if (!confirm)
-			break;
-
-		memcpy(&confirm->address, mlmeex->address, ETH_ALEN);
-
-		confirm->id = ((struct obj_mlmeex *)mlme)->id;
-		confirm->state = 0; /* not used */
-		confirm->code = 0;
-
-		wpa_ie_len = prism54_wpa_bss_ie_get(priv, mlmeex->address, wpa_ie);
-
-		if (!wpa_ie_len) {
-			printk(KERN_DEBUG "No WPA IE found from address:\t%pM\n",
-			       mlmeex->address);
-			kfree(confirm);
-			break;
-		}
-
-		confirm->size = wpa_ie_len;
-		memcpy(&confirm->data, wpa_ie, wpa_ie_len);
-
-		mgt_set_varlen(priv, oid, confirm, wpa_ie_len);
-
-		kfree(confirm);
-
-		break;
-
-	case DOT11_OID_REASSOCIATEEX:
-		handle_request(priv, mlme, oid);
-		send_formatted_event(priv, "Reassociate request (ex)", mlme, 1);
-
-		if (priv->iw_mode != IW_MODE_MASTER
-				&& mlmeex->state != DOT11_STATE_ASSOCING)
-			break;
-
-		confirm = kmalloc(sizeof(struct obj_mlmeex), GFP_ATOMIC);
-
-		if (!confirm)
-			break;
-
-		memcpy(&confirm->address, mlmeex->address, ETH_ALEN);
-
-		confirm->id = mlmeex->id;
-		confirm->state = 0; /* not used */
-		confirm->code = 0;
-
-		wpa_ie_len = prism54_wpa_bss_ie_get(priv, mlmeex->address, wpa_ie);
-
-		if (!wpa_ie_len) {
-			printk(KERN_DEBUG "No WPA IE found from address:\t%pM\n",
-			       mlmeex->address);
-			kfree(confirm);
-			break;
-		}
-
-		confirm->size = wpa_ie_len;
-		memcpy(&confirm->data, wpa_ie, wpa_ie_len);
-
-		mgt_set_varlen(priv, oid, confirm, wpa_ie_len);
-
-		kfree(confirm);
-
-		break;
-
-	default:
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-/*
- * Process a device trap.  This is called via schedule_work(), outside of
- * interrupt context, no locks held.
- */
-void
-prism54_process_trap(struct work_struct *work)
-{
-	struct islpci_mgmtframe *frame =
-		container_of(work, struct islpci_mgmtframe, ws);
-	struct net_device *ndev = frame->ndev;
-	enum oid_num_t n = mgt_oidtonum(frame->header->oid);
-
-	if (n != OID_NUM_LAST)
-		prism54_process_trap_helper(netdev_priv(ndev), n, frame->data);
-	islpci_mgt_release(frame);
-}
-
-int
-prism54_set_mac_address(struct net_device *ndev, void *addr)
-{
-	islpci_private *priv = netdev_priv(ndev);
-	int ret;
-
-	if (ndev->addr_len != 6)
-		return -EINVAL;
-	ret = mgt_set_request(priv, GEN_OID_MACADDRESS, 0,
-			      &((struct sockaddr *) addr)->sa_data);
-	if (!ret)
-		memcpy(priv->ndev->dev_addr,
-		       &((struct sockaddr *) addr)->sa_data, ETH_ALEN);
-
-	return ret;
-}
-
-#define PRISM54_SET_WPA			SIOCIWFIRSTPRIV+12
-
-static int
-prism54_set_wpa(struct net_device *ndev, struct iw_request_info *info,
-		__u32 * uwrq, char *extra)
-{
-	islpci_private *priv = netdev_priv(ndev);
-	u32 mlme, authen, dot1x, filter, wep;
-
-	if (islpci_get_state(priv) < PRV_STATE_INIT)
-		return 0;
-
-	wep = 1; /* For privacy invoked */
-	filter = 1; /* Filter out all unencrypted frames */
-	dot1x = 0x01; /* To enable eap filter */
-	mlme = DOT11_MLME_EXTENDED;
-	authen = DOT11_AUTH_OS; /* Only WEP uses _SK and _BOTH */
-
-	down_write(&priv->mib_sem);
-	priv->wpa = *uwrq;
-
-	switch (priv->wpa) {
-		default:
-		case 0: /* Clears/disables WPA and friends */
-			wep = 0;
-			filter = 0; /* Do not filter un-encrypted data */
-			dot1x = 0;
-			mlme = DOT11_MLME_AUTO;
-			printk("%s: Disabling WPA\n", ndev->name);
-			break;
-		case 2:
-		case 1: /* WPA */
-			printk("%s: Enabling WPA\n", ndev->name);
-			break;
-	}
-	up_write(&priv->mib_sem);
-
-	mgt_set_request(priv, DOT11_OID_AUTHENABLE, 0, &authen);
-	mgt_set_request(priv, DOT11_OID_PRIVACYINVOKED, 0, &wep);
-	mgt_set_request(priv, DOT11_OID_EXUNENCRYPTED, 0, &filter);
-	mgt_set_request(priv, DOT11_OID_DOT1XENABLE, 0, &dot1x);
-	mgt_set_request(priv, DOT11_OID_MLMEAUTOLEVEL, 0, &mlme);
-
-	return 0;
-}
-
-static int
-prism54_get_wpa(struct net_device *ndev, struct iw_request_info *info,
-		__u32 * uwrq, char *extra)
-{
-	islpci_private *priv = netdev_priv(ndev);
-	*uwrq = priv->wpa;
-	return 0;
-}
-
-static int
-prism54_set_prismhdr(struct net_device *ndev, struct iw_request_info *info,
-		     __u32 * uwrq, char *extra)
-{
-	islpci_private *priv = netdev_priv(ndev);
-	priv->monitor_type =
-	    (*uwrq ? ARPHRD_IEEE80211_PRISM : ARPHRD_IEEE80211);
-	if (priv->iw_mode == IW_MODE_MONITOR)
-		priv->ndev->type = priv->monitor_type;
-
-	return 0;
-}
-
-static int
-prism54_get_prismhdr(struct net_device *ndev, struct iw_request_info *info,
-		     __u32 * uwrq, char *extra)
-{
-	islpci_private *priv = netdev_priv(ndev);
-	*uwrq = (priv->monitor_type == ARPHRD_IEEE80211_PRISM);
-	return 0;
-}
-
-static int
-prism54_debug_oid(struct net_device *ndev, struct iw_request_info *info,
-		  __u32 * uwrq, char *extra)
-{
-	islpci_private *priv = netdev_priv(ndev);
-
-	priv->priv_oid = *uwrq;
-	printk("%s: oid 0x%08X\n", ndev->name, *uwrq);
-
-	return 0;
-}
-
-static int
-prism54_debug_get_oid(struct net_device *ndev, struct iw_request_info *info,
-		      struct iw_point *data, char *extra)
-{
-	islpci_private *priv = netdev_priv(ndev);
-	struct islpci_mgmtframe *response;
-	int ret = -EIO;
-
-	printk("%s: get_oid 0x%08X\n", ndev->name, priv->priv_oid);
-	data->length = 0;
-
-	if (islpci_get_state(priv) >= PRV_STATE_INIT) {
-		ret =
-		    islpci_mgt_transaction(priv->ndev, PIMFOR_OP_GET,
-					   priv->priv_oid, extra, 256,
-					   &response);
-		printk("%s: ret: %i\n", ndev->name, ret);
-		if (ret || !response
-		    || response->header->operation == PIMFOR_OP_ERROR) {
-			if (response) {
-				islpci_mgt_release(response);
-			}
-			printk("%s: EIO\n", ndev->name);
-			ret = -EIO;
-		}
-		if (!ret) {
-			data->length = response->header->length;
-			memcpy(extra, response->data, data->length);
-			islpci_mgt_release(response);
-			printk("%s: len: %i\n", ndev->name, data->length);
-		}
-	}
-
-	return ret;
-}
-
-static int
-prism54_debug_set_oid(struct net_device *ndev, struct iw_request_info *info,
-		      struct iw_point *data, char *extra)
-{
-	islpci_private *priv = netdev_priv(ndev);
-	struct islpci_mgmtframe *response;
-	int ret = 0, response_op = PIMFOR_OP_ERROR;
-
-	printk("%s: set_oid 0x%08X\tlen: %d\n", ndev->name, priv->priv_oid,
-	       data->length);
-
-	if (islpci_get_state(priv) >= PRV_STATE_INIT) {
-		ret =
-		    islpci_mgt_transaction(priv->ndev, PIMFOR_OP_SET,
-					   priv->priv_oid, extra, data->length,
-					   &response);
-		printk("%s: ret: %i\n", ndev->name, ret);
-		if (ret || !response
-		    || response->header->operation == PIMFOR_OP_ERROR) {
-			if (response) {
-				islpci_mgt_release(response);
-			}
-			printk("%s: EIO\n", ndev->name);
-			ret = -EIO;
-		}
-		if (!ret) {
-			response_op = response->header->operation;
-			printk("%s: response_op: %i\n", ndev->name,
-			       response_op);
-			islpci_mgt_release(response);
-		}
-	}
-
-	return (ret ? ret : -EINPROGRESS);
-}
-
-static int
-prism54_set_spy(struct net_device *ndev,
-		struct iw_request_info *info,
-		union iwreq_data *uwrq, char *extra)
-{
-	islpci_private *priv = netdev_priv(ndev);
-	u32 u;
-	enum oid_num_t oid = OID_INL_CONFIG;
-
-	down_write(&priv->mib_sem);
-	mgt_get(priv, OID_INL_CONFIG, &u);
-
-	if ((uwrq->data.length == 0) && (priv->spy_data.spy_number > 0))
-		/* disable spy */
-		u &= ~INL_CONFIG_RXANNEX;
-	else if ((uwrq->data.length > 0) && (priv->spy_data.spy_number == 0))
-		/* enable spy */
-		u |= INL_CONFIG_RXANNEX;
-
-	mgt_set(priv, OID_INL_CONFIG, &u);
-	mgt_commit_list(priv, &oid, 1);
-	up_write(&priv->mib_sem);
-
-	return iw_handler_set_spy(ndev, info, uwrq, extra);
-}
-
-static const iw_handler prism54_handler[] = {
-	(iw_handler) prism54_commit,	/* SIOCSIWCOMMIT */
-	(iw_handler) prism54_get_name,	/* SIOCGIWNAME */
-	(iw_handler) NULL,	/* SIOCSIWNWID */
-	(iw_handler) NULL,	/* SIOCGIWNWID */
-	(iw_handler) prism54_set_freq,	/* SIOCSIWFREQ */
-	(iw_handler) prism54_get_freq,	/* SIOCGIWFREQ */
-	(iw_handler) prism54_set_mode,	/* SIOCSIWMODE */
-	(iw_handler) prism54_get_mode,	/* SIOCGIWMODE */
-	(iw_handler) prism54_set_sens,	/* SIOCSIWSENS */
-	(iw_handler) prism54_get_sens,	/* SIOCGIWSENS */
-	(iw_handler) NULL,	/* SIOCSIWRANGE */
-	(iw_handler) prism54_get_range,	/* SIOCGIWRANGE */
-	(iw_handler) NULL,	/* SIOCSIWPRIV */
-	(iw_handler) NULL,	/* SIOCGIWPRIV */
-	(iw_handler) NULL,	/* SIOCSIWSTATS */
-	(iw_handler) NULL,	/* SIOCGIWSTATS */
-	prism54_set_spy,	/* SIOCSIWSPY */
-	iw_handler_get_spy,	/* SIOCGIWSPY */
-	iw_handler_set_thrspy,	/* SIOCSIWTHRSPY */
-	iw_handler_get_thrspy,	/* SIOCGIWTHRSPY */
-	(iw_handler) prism54_set_wap,	/* SIOCSIWAP */
-	(iw_handler) prism54_get_wap,	/* SIOCGIWAP */
-	(iw_handler) NULL,	/* -- hole -- */
-	(iw_handler) NULL,	/* SIOCGIWAPLIST deprecated */
-	(iw_handler) prism54_set_scan,	/* SIOCSIWSCAN */
-	(iw_handler) prism54_get_scan,	/* SIOCGIWSCAN */
-	(iw_handler) prism54_set_essid,	/* SIOCSIWESSID */
-	(iw_handler) prism54_get_essid,	/* SIOCGIWESSID */
-	(iw_handler) prism54_set_nick,	/* SIOCSIWNICKN */
-	(iw_handler) prism54_get_nick,	/* SIOCGIWNICKN */
-	(iw_handler) NULL,	/* -- hole -- */
-	(iw_handler) NULL,	/* -- hole -- */
-	(iw_handler) prism54_set_rate,	/* SIOCSIWRATE */
-	(iw_handler) prism54_get_rate,	/* SIOCGIWRATE */
-	(iw_handler) prism54_set_rts,	/* SIOCSIWRTS */
-	(iw_handler) prism54_get_rts,	/* SIOCGIWRTS */
-	(iw_handler) prism54_set_frag,	/* SIOCSIWFRAG */
-	(iw_handler) prism54_get_frag,	/* SIOCGIWFRAG */
-	(iw_handler) prism54_set_txpower,	/* SIOCSIWTXPOW */
-	(iw_handler) prism54_get_txpower,	/* SIOCGIWTXPOW */
-	(iw_handler) prism54_set_retry,	/* SIOCSIWRETRY */
-	(iw_handler) prism54_get_retry,	/* SIOCGIWRETRY */
-	(iw_handler) prism54_set_encode,	/* SIOCSIWENCODE */
-	(iw_handler) prism54_get_encode,	/* SIOCGIWENCODE */
-	(iw_handler) NULL,	/* SIOCSIWPOWER */
-	(iw_handler) NULL,	/* SIOCGIWPOWER */
-	NULL,			/* -- hole -- */
-	NULL,			/* -- hole -- */
-	(iw_handler) prism54_set_genie,	/* SIOCSIWGENIE */
-	(iw_handler) prism54_get_genie,	/* SIOCGIWGENIE */
-	(iw_handler) prism54_set_auth,	/* SIOCSIWAUTH */
-	(iw_handler) prism54_get_auth,	/* SIOCGIWAUTH */
-	(iw_handler) prism54_set_encodeext, /* SIOCSIWENCODEEXT */
-	(iw_handler) prism54_get_encodeext, /* SIOCGIWENCODEEXT */
-	NULL,			/* SIOCSIWPMKSA */
-};
-
-/* The low order bit identify a SET (0) or a GET (1) ioctl.  */
-
-#define PRISM54_RESET		SIOCIWFIRSTPRIV
-#define PRISM54_GET_POLICY	SIOCIWFIRSTPRIV+1
-#define PRISM54_SET_POLICY	SIOCIWFIRSTPRIV+2
-#define PRISM54_GET_MAC		SIOCIWFIRSTPRIV+3
-#define PRISM54_ADD_MAC		SIOCIWFIRSTPRIV+4
-
-#define PRISM54_DEL_MAC		SIOCIWFIRSTPRIV+6
-
-#define PRISM54_KICK_MAC	SIOCIWFIRSTPRIV+8
-
-#define PRISM54_KICK_ALL	SIOCIWFIRSTPRIV+10
-
-#define PRISM54_GET_WPA		SIOCIWFIRSTPRIV+11
-#define PRISM54_SET_WPA		SIOCIWFIRSTPRIV+12
-
-#define PRISM54_DBG_OID		SIOCIWFIRSTPRIV+14
-#define PRISM54_DBG_GET_OID	SIOCIWFIRSTPRIV+15
-#define PRISM54_DBG_SET_OID	SIOCIWFIRSTPRIV+16
-
-#define PRISM54_GET_OID		SIOCIWFIRSTPRIV+17
-#define PRISM54_SET_OID_U32	SIOCIWFIRSTPRIV+18
-#define	PRISM54_SET_OID_STR	SIOCIWFIRSTPRIV+20
-#define	PRISM54_SET_OID_ADDR	SIOCIWFIRSTPRIV+22
-
-#define PRISM54_GET_PRISMHDR	SIOCIWFIRSTPRIV+23
-#define PRISM54_SET_PRISMHDR	SIOCIWFIRSTPRIV+24
-
-#define IWPRIV_SET_U32(n,x)	{ n, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "s_"x }
-#define IWPRIV_SET_SSID(n,x)	{ n, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_FIXED | 1, 0, "s_"x }
-#define IWPRIV_SET_ADDR(n,x)	{ n, IW_PRIV_TYPE_ADDR | IW_PRIV_SIZE_FIXED | 1, 0, "s_"x }
-#define IWPRIV_GET(n,x)	{ n, 0, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_FIXED | PRIV_STR_SIZE, "g_"x }
-
-#define IWPRIV_U32(n,x)		IWPRIV_SET_U32(n,x), IWPRIV_GET(n,x)
-#define IWPRIV_SSID(n,x)	IWPRIV_SET_SSID(n,x), IWPRIV_GET(n,x)
-#define IWPRIV_ADDR(n,x)	IWPRIV_SET_ADDR(n,x), IWPRIV_GET(n,x)
-
-/* Note : limited to 128 private ioctls (wireless tools 26) */
-
-static const struct iw_priv_args prism54_private_args[] = {
-/*{ cmd, set_args, get_args, name } */
-	{PRISM54_RESET, 0, 0, "reset"},
-	{PRISM54_GET_PRISMHDR, 0, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
-	 "get_prismhdr"},
-	{PRISM54_SET_PRISMHDR, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0,
-	 "set_prismhdr"},
-	{PRISM54_GET_POLICY, 0, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
-	 "getPolicy"},
-	{PRISM54_SET_POLICY, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0,
-	 "setPolicy"},
-	{PRISM54_GET_MAC, 0, IW_PRIV_TYPE_ADDR | 64, "getMac"},
-	{PRISM54_ADD_MAC, IW_PRIV_TYPE_ADDR | IW_PRIV_SIZE_FIXED | 1, 0,
-	 "addMac"},
-	{PRISM54_DEL_MAC, IW_PRIV_TYPE_ADDR | IW_PRIV_SIZE_FIXED | 1, 0,
-	 "delMac"},
-	{PRISM54_KICK_MAC, IW_PRIV_TYPE_ADDR | IW_PRIV_SIZE_FIXED | 1, 0,
-	 "kickMac"},
-	{PRISM54_KICK_ALL, 0, 0, "kickAll"},
-	{PRISM54_GET_WPA, 0, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
-	 "get_wpa"},
-	{PRISM54_SET_WPA, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0,
-	 "set_wpa"},
-	{PRISM54_DBG_OID, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0,
-	 "dbg_oid"},
-	{PRISM54_DBG_GET_OID, 0, IW_PRIV_TYPE_BYTE | 256, "dbg_get_oid"},
-	{PRISM54_DBG_SET_OID, IW_PRIV_TYPE_BYTE | 256, 0, "dbg_set_oid"},
-	/* --- sub-ioctls handlers --- */
-	{PRISM54_GET_OID,
-	 0, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_FIXED | PRIV_STR_SIZE, ""},
-	{PRISM54_SET_OID_U32,
-	 IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, ""},
-	{PRISM54_SET_OID_STR,
-	 IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_FIXED | 1, 0, ""},
-	{PRISM54_SET_OID_ADDR,
-	 IW_PRIV_TYPE_ADDR | IW_PRIV_SIZE_FIXED | 1, 0, ""},
-	/* --- sub-ioctls definitions --- */
-	IWPRIV_ADDR(GEN_OID_MACADDRESS, "addr"),
-	IWPRIV_GET(GEN_OID_LINKSTATE, "linkstate"),
-	IWPRIV_U32(DOT11_OID_BSSTYPE, "bsstype"),
-	IWPRIV_ADDR(DOT11_OID_BSSID, "bssid"),
-	IWPRIV_U32(DOT11_OID_STATE, "state"),
-	IWPRIV_U32(DOT11_OID_AID, "aid"),
-
-	IWPRIV_SSID(DOT11_OID_SSIDOVERRIDE, "ssidoverride"),
-
-	IWPRIV_U32(DOT11_OID_MEDIUMLIMIT, "medlimit"),
-	IWPRIV_U32(DOT11_OID_BEACONPERIOD, "beacon"),
-	IWPRIV_U32(DOT11_OID_DTIMPERIOD, "dtimperiod"),
-
-	IWPRIV_U32(DOT11_OID_AUTHENABLE, "authenable"),
-	IWPRIV_U32(DOT11_OID_PRIVACYINVOKED, "privinvok"),
-	IWPRIV_U32(DOT11_OID_EXUNENCRYPTED, "exunencrypt"),
-
-	IWPRIV_U32(DOT11_OID_REKEYTHRESHOLD, "rekeythresh"),
-
-	IWPRIV_U32(DOT11_OID_MAXTXLIFETIME, "maxtxlife"),
-	IWPRIV_U32(DOT11_OID_MAXRXLIFETIME, "maxrxlife"),
-	IWPRIV_U32(DOT11_OID_ALOFT_FIXEDRATE, "fixedrate"),
-	IWPRIV_U32(DOT11_OID_MAXFRAMEBURST, "frameburst"),
-	IWPRIV_U32(DOT11_OID_PSM, "psm"),
-
-	IWPRIV_U32(DOT11_OID_BRIDGELOCAL, "bridge"),
-	IWPRIV_U32(DOT11_OID_CLIENTS, "clients"),
-	IWPRIV_U32(DOT11_OID_CLIENTSASSOCIATED, "clientassoc"),
-	IWPRIV_U32(DOT11_OID_DOT1XENABLE, "dot1xenable"),
-	IWPRIV_U32(DOT11_OID_ANTENNARX, "rxant"),
-	IWPRIV_U32(DOT11_OID_ANTENNATX, "txant"),
-	IWPRIV_U32(DOT11_OID_ANTENNADIVERSITY, "antdivers"),
-	IWPRIV_U32(DOT11_OID_EDTHRESHOLD, "edthresh"),
-	IWPRIV_U32(DOT11_OID_PREAMBLESETTINGS, "preamble"),
-	IWPRIV_GET(DOT11_OID_RATES, "rates"),
-	IWPRIV_U32(DOT11_OID_OUTPUTPOWER, ".11outpower"),
-	IWPRIV_GET(DOT11_OID_SUPPORTEDRATES, "supprates"),
-	IWPRIV_GET(DOT11_OID_SUPPORTEDFREQUENCIES, "suppfreq"),
-
-	IWPRIV_U32(DOT11_OID_NOISEFLOOR, "noisefloor"),
-	IWPRIV_GET(DOT11_OID_FREQUENCYACTIVITY, "freqactivity"),
-	IWPRIV_U32(DOT11_OID_NONERPPROTECTION, "nonerpprotec"),
-	IWPRIV_U32(DOT11_OID_PROFILES, "profile"),
-	IWPRIV_GET(DOT11_OID_EXTENDEDRATES, "extrates"),
-	IWPRIV_U32(DOT11_OID_MLMEAUTOLEVEL, "mlmelevel"),
-
-	IWPRIV_GET(DOT11_OID_BSSS, "bsss"),
-	IWPRIV_GET(DOT11_OID_BSSLIST, "bsslist"),
-	IWPRIV_U32(OID_INL_MODE, "mode"),
-	IWPRIV_U32(OID_INL_CONFIG, "config"),
-	IWPRIV_U32(OID_INL_DOT11D_CONFORMANCE, ".11dconform"),
-	IWPRIV_GET(OID_INL_PHYCAPABILITIES, "phycapa"),
-	IWPRIV_U32(OID_INL_OUTPUTPOWER, "outpower"),
-};
-
-static const iw_handler prism54_private_handler[] = {
-	(iw_handler) prism54_reset,
-	(iw_handler) prism54_get_policy,
-	(iw_handler) prism54_set_policy,
-	(iw_handler) prism54_get_mac,
-	(iw_handler) prism54_add_mac,
-	(iw_handler) NULL,
-	(iw_handler) prism54_del_mac,
-	(iw_handler) NULL,
-	(iw_handler) prism54_kick_mac,
-	(iw_handler) NULL,
-	(iw_handler) prism54_kick_all,
-	(iw_handler) prism54_get_wpa,
-	(iw_handler) prism54_set_wpa,
-	(iw_handler) NULL,
-	(iw_handler) prism54_debug_oid,
-	(iw_handler) prism54_debug_get_oid,
-	(iw_handler) prism54_debug_set_oid,
-	(iw_handler) prism54_get_oid,
-	(iw_handler) prism54_set_u32,
-	(iw_handler) NULL,
-	(iw_handler) prism54_set_raw,
-	(iw_handler) NULL,
-	(iw_handler) prism54_set_raw,
-	(iw_handler) prism54_get_prismhdr,
-	(iw_handler) prism54_set_prismhdr,
-};
-
-const struct iw_handler_def prism54_handler_def = {
-	.num_standard = ARRAY_SIZE(prism54_handler),
-	.num_private = ARRAY_SIZE(prism54_private_handler),
-	.num_private_args = ARRAY_SIZE(prism54_private_args),
-	.standard = (iw_handler *) prism54_handler,
-	.private = (iw_handler *) prism54_private_handler,
-	.private_args = (struct iw_priv_args *) prism54_private_args,
-	.get_wireless_stats = prism54_get_wireless_stats,
-};
diff --git a/drivers/net/wireless/intersil/prism54/isl_ioctl.h b/drivers/net/wireless/intersil/prism54/isl_ioctl.h
deleted file mode 100644
index 3f85fd75ac19..000000000000
--- a/drivers/net/wireless/intersil/prism54/isl_ioctl.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- *  Copyright (C) 2002 Intersil Americas Inc.
- *            (C) 2003 Aurelien Alleaume <slts@free.fr>
- *            (C) 2003 Luis R. Rodriguez <mcgrof@ruslug.rutgers.edu>
- */
-
-#ifndef _ISL_IOCTL_H
-#define _ISL_IOCTL_H
-
-#include "islpci_mgt.h"
-#include "islpci_dev.h"
-
-#include <net/iw_handler.h>	/* New driver API */
-
-#define SUPPORTED_WIRELESS_EXT                  19
-
-void prism54_mib_init(islpci_private *);
-
-struct iw_statistics *prism54_get_wireless_stats(struct net_device *);
-void prism54_update_stats(struct work_struct *);
-
-void prism54_acl_init(struct islpci_acl *);
-void prism54_acl_clean(struct islpci_acl *);
-
-void prism54_process_trap(struct work_struct *);
-
-void prism54_wpa_bss_ie_init(islpci_private *priv);
-void prism54_wpa_bss_ie_clean(islpci_private *priv);
-
-int prism54_set_mac_address(struct net_device *, void *);
-
-extern const struct iw_handler_def prism54_handler_def;
-
-#endif				/* _ISL_IOCTL_H */
diff --git a/drivers/net/wireless/intersil/prism54/isl_oid.h b/drivers/net/wireless/intersil/prism54/isl_oid.h
deleted file mode 100644
index b889bb73a485..000000000000
--- a/drivers/net/wireless/intersil/prism54/isl_oid.h
+++ /dev/null
@@ -1,492 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- *  Copyright (C) 2003 Herbert Valerio Riedel <hvr@gnu.org>
- *  Copyright (C) 2004 Luis R. Rodriguez <mcgrof@ruslug.rutgers.edu>
- *  Copyright (C) 2004 Aurelien Alleaume <slts@free.fr>
- */
-
-#if !defined(_ISL_OID_H)
-#define _ISL_OID_H
-
-/*
- * MIB related constant and structure definitions for communicating
- * with the device firmware
- */
-
-struct obj_ssid {
-	u8 length;
-	char octets[33];
-} __packed;
-
-struct obj_key {
-	u8 type;		/* dot11_priv_t */
-	u8 length;
-	char key[32];
-} __packed;
-
-struct obj_mlme {
-	u8 address[6];
-	u16 id;
-	u16 state;
-	u16 code;
-} __packed;
-
-struct obj_mlmeex {
-	u8 address[6];
-	u16 id;
-	u16 state;
-	u16 code;
-	u16 size;
-	u8 data[];
-} __packed;
-
-struct obj_buffer {
-	u32 size;
-	u32 addr;		/* 32bit bus address */
-} __packed;
-
-struct obj_bss {
-	u8 address[6];
-	int:16;			/* padding */
-
-	char state;
-	char reserved;
-	short age;
-
-	char quality;
-	char rssi;
-
-	struct obj_ssid ssid;
-	short channel;
-	char beacon_period;
-	char dtim_period;
-	short capinfo;
-	short rates;
-	short basic_rates;
-	int:16;			/* padding */
-} __packed;
-
-struct obj_bsslist {
-	u32 nr;
-	struct obj_bss bsslist[];
-} __packed;
-
-struct obj_frequencies {
-	u16 nr;
-	u16 mhz[];
-} __packed;
-
-struct obj_attachment {
-	char type;
-	char reserved;
-	short id;
-	short size;
-	char data[];
-} __packed;
-
-/*
- * in case everything's ok, the inlined function below will be
- * optimized away by the compiler...
- */
-static inline void
-__bug_on_wrong_struct_sizes(void)
-{
-	BUILD_BUG_ON(sizeof (struct obj_ssid) != 34);
-	BUILD_BUG_ON(sizeof (struct obj_key) != 34);
-	BUILD_BUG_ON(sizeof (struct obj_mlme) != 12);
-	BUILD_BUG_ON(sizeof (struct obj_mlmeex) != 14);
-	BUILD_BUG_ON(sizeof (struct obj_buffer) != 8);
-	BUILD_BUG_ON(sizeof (struct obj_bss) != 60);
-	BUILD_BUG_ON(sizeof (struct obj_bsslist) != 4);
-	BUILD_BUG_ON(sizeof (struct obj_frequencies) != 2);
-}
-
-enum dot11_state_t {
-	DOT11_STATE_NONE = 0,
-	DOT11_STATE_AUTHING = 1,
-	DOT11_STATE_AUTH = 2,
-	DOT11_STATE_ASSOCING = 3,
-
-	DOT11_STATE_ASSOC = 5,
-	DOT11_STATE_IBSS = 6,
-	DOT11_STATE_WDS = 7
-};
-
-enum dot11_bsstype_t {
-	DOT11_BSSTYPE_NONE = 0,
-	DOT11_BSSTYPE_INFRA = 1,
-	DOT11_BSSTYPE_IBSS = 2,
-	DOT11_BSSTYPE_ANY = 3
-};
-
-enum dot11_auth_t {
-	DOT11_AUTH_NONE = 0,
-	DOT11_AUTH_OS = 1,
-	DOT11_AUTH_SK = 2,
-	DOT11_AUTH_BOTH = 3
-};
-
-enum dot11_mlme_t {
-	DOT11_MLME_AUTO = 0,
-	DOT11_MLME_INTERMEDIATE = 1,
-	DOT11_MLME_EXTENDED = 2
-};
-
-enum dot11_priv_t {
-	DOT11_PRIV_WEP = 0,
-	DOT11_PRIV_TKIP = 1
-};
-
-/* Prism "Nitro" / Frameburst / "Packet Frame Grouping"
- * Value is in microseconds. Represents the # microseconds
- * the firmware will take to group frames before sending out then out
- * together with a CSMA contention. Without this all frames are
- * sent with a CSMA contention.
- * Bibliography:
- * https://www.hpl.hp.com/personal/Jean_Tourrilhes/Papers/Packet.Frame.Grouping.html
- */
-enum dot11_maxframeburst_t {
-	/* Values for DOT11_OID_MAXFRAMEBURST */
-	DOT11_MAXFRAMEBURST_OFF = 0, /* Card firmware default */
-	DOT11_MAXFRAMEBURST_MIXED_SAFE = 650, /* 802.11 a,b,g safe */
-	DOT11_MAXFRAMEBURST_IDEAL = 1300, /* Theoretical ideal level */
-	DOT11_MAXFRAMEBURST_MAX = 5000, /* Use this as max,
-		* Note: firmware allows for greater values. This is a
-		* recommended max. I'll update this as I find
-		* out what the real MAX is. Also note that you don't necessarily
-		* get better results with a greater value here.
-		*/
-};
-
-/* Support for 802.11 long and short frame preambles.
- * Long	 preamble uses 128-bit sync field, 8-bit  CRC
- * Short preamble uses 56-bit  sync field, 16-bit CRC
- *
- * 802.11a -- not sure, both optionally ?
- * 802.11b supports long and optionally short
- * 802.11g supports both */
-enum dot11_preamblesettings_t {
-	DOT11_PREAMBLESETTING_LONG = 0,
-		/* Allows *only* long 802.11 preambles */
-	DOT11_PREAMBLESETTING_SHORT = 1,
-		/* Allows *only* short 802.11 preambles */
-	DOT11_PREAMBLESETTING_DYNAMIC = 2
-		/* AutomatiGically set */
-};
-
-/* Support for 802.11 slot timing (time between packets).
- *
- * Long uses 802.11a slot timing  (9 usec ?)
- * Short uses 802.11b slot timing (20 use ?) */
-enum dot11_slotsettings_t {
-	DOT11_SLOTSETTINGS_LONG = 0,
-		/* Allows *only* long 802.11b slot timing */
-	DOT11_SLOTSETTINGS_SHORT = 1,
-		/* Allows *only* long 802.11a slot timing */
-	DOT11_SLOTSETTINGS_DYNAMIC = 2
-		/* AutomatiGically set */
-};
-
-/* All you need to know, ERP is "Extended Rate PHY".
- * An Extended Rate PHY (ERP) STA or AP shall support three different
- * preamble and header formats:
- * Long  preamble (refer to above)
- * Short preamble (refer to above)
- * OFDM  preamble ( ? )
- *
- * I'm assuming here Protection tells the AP
- * to be careful, a STA which cannot handle the long pre-amble
- * has joined.
- */
-enum do11_nonerpstatus_t {
-	DOT11_ERPSTAT_NONEPRESENT = 0,
-	DOT11_ERPSTAT_USEPROTECTION = 1
-};
-
-/* (ERP is "Extended Rate PHY") Way to read NONERP is NON-ERP-*
- * The key here is DOT11 NON ERP NEVER protects against
- * NON ERP STA's. You *don't* want this unless
- * you know what you are doing. It means you will only
- * get Extended Rate capabilities */
-enum dot11_nonerpprotection_t {
-	DOT11_NONERP_NEVER = 0,
-	DOT11_NONERP_ALWAYS = 1,
-	DOT11_NONERP_DYNAMIC = 2
-};
-
-/* Preset OID configuration for 802.11 modes
- * Note: DOT11_OID_CW[MIN|MAX] hold the values of the
- * DCS MIN|MAX backoff used */
-enum dot11_profile_t { /* And set/allowed values */
-	/* Allowed values for DOT11_OID_PROFILES */
-	DOT11_PROFILE_B_ONLY = 0,
-		/* DOT11_OID_RATES: 1, 2, 5.5, 11Mbps
-		 * DOT11_OID_PREAMBLESETTINGS: DOT11_PREAMBLESETTING_DYNAMIC
-		 * DOT11_OID_CWMIN: 31
-		 * DOT11_OID_NONEPROTECTION: DOT11_NOERP_DYNAMIC
-		 * DOT11_OID_SLOTSETTINGS: DOT11_SLOTSETTINGS_LONG
-		 */
-	DOT11_PROFILE_MIXED_G_WIFI = 1,
-		/* DOT11_OID_RATES: 1, 2, 5.5, 11, 6, 9, 12, 18, 24, 36, 48, 54Mbs
-		 * DOT11_OID_PREAMBLESETTINGS: DOT11_PREAMBLESETTING_DYNAMIC
-		 * DOT11_OID_CWMIN: 15
-		 * DOT11_OID_NONEPROTECTION: DOT11_NOERP_DYNAMIC
-		 * DOT11_OID_SLOTSETTINGS: DOT11_SLOTSETTINGS_DYNAMIC
-		 */
-	DOT11_PROFILE_MIXED_LONG = 2, /* "Long range" */
-		/* Same as Profile MIXED_G_WIFI */
-	DOT11_PROFILE_G_ONLY = 3,
-		/* Same as Profile MIXED_G_WIFI */
-	DOT11_PROFILE_TEST = 4,
-		/* Same as Profile MIXED_G_WIFI except:
-		 * DOT11_OID_PREAMBLESETTINGS: DOT11_PREAMBLESETTING_SHORT
-		 * DOT11_OID_NONEPROTECTION: DOT11_NOERP_NEVER
-		 * DOT11_OID_SLOTSETTINGS: DOT11_SLOTSETTINGS_SHORT
-		 */
-	DOT11_PROFILE_B_WIFI = 5,
-		/* Same as Profile B_ONLY */
-	DOT11_PROFILE_A_ONLY = 6,
-		/* Same as Profile MIXED_G_WIFI except:
-		 * DOT11_OID_RATES: 6, 9, 12, 18, 24, 36, 48, 54Mbs
-		 */
-	DOT11_PROFILE_MIXED_SHORT = 7
-		/* Same as MIXED_G_WIFI */
-};
-
-
-/* The dot11d conformance level configures the 802.11d conformance levels.
- * The following conformance levels exist:*/
-enum oid_inl_conformance_t {
-	OID_INL_CONFORMANCE_NONE = 0,	/* Perform active scanning */
-	OID_INL_CONFORMANCE_STRICT = 1,	/* Strictly adhere to 802.11d */
-	OID_INL_CONFORMANCE_FLEXIBLE = 2,	/* Use passed 802.11d info to
-		* determine channel AND/OR just make assumption that active
-		* channels are valid  channels */
-};
-
-enum oid_inl_mode_t {
-	INL_MODE_NONE = -1,
-	INL_MODE_PROMISCUOUS = 0,
-	INL_MODE_CLIENT = 1,
-	INL_MODE_AP = 2,
-	INL_MODE_SNIFFER = 3
-};
-
-enum oid_inl_config_t {
-	INL_CONFIG_NOTHING = 0x00,
-	INL_CONFIG_MANUALRUN = 0x01,
-	INL_CONFIG_FRAMETRAP = 0x02,
-	INL_CONFIG_RXANNEX = 0x04,
-	INL_CONFIG_TXANNEX = 0x08,
-	INL_CONFIG_WDS = 0x10
-};
-
-enum oid_inl_phycap_t {
-	INL_PHYCAP_2400MHZ = 1,
-	INL_PHYCAP_5000MHZ = 2,
-	INL_PHYCAP_FAA = 0x80000000,	/* Means card supports the FAA switch */
-};
-
-
-enum oid_num_t {
-	GEN_OID_MACADDRESS = 0,
-	GEN_OID_LINKSTATE,
-	GEN_OID_WATCHDOG,
-	GEN_OID_MIBOP,
-	GEN_OID_OPTIONS,
-	GEN_OID_LEDCONFIG,
-
-	/* 802.11 */
-	DOT11_OID_BSSTYPE,
-	DOT11_OID_BSSID,
-	DOT11_OID_SSID,
-	DOT11_OID_STATE,
-	DOT11_OID_AID,
-	DOT11_OID_COUNTRYSTRING,
-	DOT11_OID_SSIDOVERRIDE,
-
-	DOT11_OID_MEDIUMLIMIT,
-	DOT11_OID_BEACONPERIOD,
-	DOT11_OID_DTIMPERIOD,
-	DOT11_OID_ATIMWINDOW,
-	DOT11_OID_LISTENINTERVAL,
-	DOT11_OID_CFPPERIOD,
-	DOT11_OID_CFPDURATION,
-
-	DOT11_OID_AUTHENABLE,
-	DOT11_OID_PRIVACYINVOKED,
-	DOT11_OID_EXUNENCRYPTED,
-	DOT11_OID_DEFKEYID,
-	DOT11_OID_DEFKEYX,	/* DOT11_OID_DEFKEY1,...DOT11_OID_DEFKEY4 */
-	DOT11_OID_STAKEY,
-	DOT11_OID_REKEYTHRESHOLD,
-	DOT11_OID_STASC,
-
-	DOT11_OID_PRIVTXREJECTED,
-	DOT11_OID_PRIVRXPLAIN,
-	DOT11_OID_PRIVRXFAILED,
-	DOT11_OID_PRIVRXNOKEY,
-
-	DOT11_OID_RTSTHRESH,
-	DOT11_OID_FRAGTHRESH,
-	DOT11_OID_SHORTRETRIES,
-	DOT11_OID_LONGRETRIES,
-	DOT11_OID_MAXTXLIFETIME,
-	DOT11_OID_MAXRXLIFETIME,
-	DOT11_OID_AUTHRESPTIMEOUT,
-	DOT11_OID_ASSOCRESPTIMEOUT,
-
-	DOT11_OID_ALOFT_TABLE,
-	DOT11_OID_ALOFT_CTRL_TABLE,
-	DOT11_OID_ALOFT_RETREAT,
-	DOT11_OID_ALOFT_PROGRESS,
-	DOT11_OID_ALOFT_FIXEDRATE,
-	DOT11_OID_ALOFT_RSSIGRAPH,
-	DOT11_OID_ALOFT_CONFIG,
-
-	DOT11_OID_VDCFX,
-	DOT11_OID_MAXFRAMEBURST,
-
-	DOT11_OID_PSM,
-	DOT11_OID_CAMTIMEOUT,
-	DOT11_OID_RECEIVEDTIMS,
-	DOT11_OID_ROAMPREFERENCE,
-
-	DOT11_OID_BRIDGELOCAL,
-	DOT11_OID_CLIENTS,
-	DOT11_OID_CLIENTSASSOCIATED,
-	DOT11_OID_CLIENTX,	/* DOT11_OID_CLIENTX,...DOT11_OID_CLIENT2007 */
-
-	DOT11_OID_CLIENTFIND,
-	DOT11_OID_WDSLINKADD,
-	DOT11_OID_WDSLINKREMOVE,
-	DOT11_OID_EAPAUTHSTA,
-	DOT11_OID_EAPUNAUTHSTA,
-	DOT11_OID_DOT1XENABLE,
-	DOT11_OID_MICFAILURE,
-	DOT11_OID_REKEYINDICATE,
-
-	DOT11_OID_MPDUTXSUCCESSFUL,
-	DOT11_OID_MPDUTXONERETRY,
-	DOT11_OID_MPDUTXMULTIPLERETRIES,
-	DOT11_OID_MPDUTXFAILED,
-	DOT11_OID_MPDURXSUCCESSFUL,
-	DOT11_OID_MPDURXDUPS,
-	DOT11_OID_RTSSUCCESSFUL,
-	DOT11_OID_RTSFAILED,
-	DOT11_OID_ACKFAILED,
-	DOT11_OID_FRAMERECEIVES,
-	DOT11_OID_FRAMEERRORS,
-	DOT11_OID_FRAMEABORTS,
-	DOT11_OID_FRAMEABORTSPHY,
-
-	DOT11_OID_SLOTTIME,
-	DOT11_OID_CWMIN, /* MIN DCS backoff */
-	DOT11_OID_CWMAX, /* MAX DCS backoff */
-	DOT11_OID_ACKWINDOW,
-	DOT11_OID_ANTENNARX,
-	DOT11_OID_ANTENNATX,
-	DOT11_OID_ANTENNADIVERSITY,
-	DOT11_OID_CHANNEL,
-	DOT11_OID_EDTHRESHOLD,
-	DOT11_OID_PREAMBLESETTINGS,
-	DOT11_OID_RATES,
-	DOT11_OID_CCAMODESUPPORTED,
-	DOT11_OID_CCAMODE,
-	DOT11_OID_RSSIVECTOR,
-	DOT11_OID_OUTPUTPOWERTABLE,
-	DOT11_OID_OUTPUTPOWER,
-	DOT11_OID_SUPPORTEDRATES,
-	DOT11_OID_FREQUENCY,
-	DOT11_OID_SUPPORTEDFREQUENCIES,
-	DOT11_OID_NOISEFLOOR,
-	DOT11_OID_FREQUENCYACTIVITY,
-	DOT11_OID_IQCALIBRATIONTABLE,
-	DOT11_OID_NONERPPROTECTION,
-	DOT11_OID_SLOTSETTINGS,
-	DOT11_OID_NONERPTIMEOUT,
-	DOT11_OID_PROFILES,
-	DOT11_OID_EXTENDEDRATES,
-
-	DOT11_OID_DEAUTHENTICATE,
-	DOT11_OID_AUTHENTICATE,
-	DOT11_OID_DISASSOCIATE,
-	DOT11_OID_ASSOCIATE,
-	DOT11_OID_SCAN,
-	DOT11_OID_BEACON,
-	DOT11_OID_PROBE,
-	DOT11_OID_DEAUTHENTICATEEX,
-	DOT11_OID_AUTHENTICATEEX,
-	DOT11_OID_DISASSOCIATEEX,
-	DOT11_OID_ASSOCIATEEX,
-	DOT11_OID_REASSOCIATE,
-	DOT11_OID_REASSOCIATEEX,
-
-	DOT11_OID_NONERPSTATUS,
-
-	DOT11_OID_STATIMEOUT,
-	DOT11_OID_MLMEAUTOLEVEL,
-	DOT11_OID_BSSTIMEOUT,
-	DOT11_OID_ATTACHMENT,
-	DOT11_OID_PSMBUFFER,
-
-	DOT11_OID_BSSS,
-	DOT11_OID_BSSX,		/*DOT11_OID_BSS1,...,DOT11_OID_BSS64 */
-	DOT11_OID_BSSFIND,
-	DOT11_OID_BSSLIST,
-
-	OID_INL_TUNNEL,
-	OID_INL_MEMADDR,
-	OID_INL_MEMORY,
-	OID_INL_MODE,
-	OID_INL_COMPONENT_NR,
-	OID_INL_VERSION,
-	OID_INL_INTERFACE_ID,
-	OID_INL_COMPONENT_ID,
-	OID_INL_CONFIG,
-	OID_INL_DOT11D_CONFORMANCE,
-	OID_INL_PHYCAPABILITIES,
-	OID_INL_OUTPUTPOWER,
-
-	OID_NUM_LAST
-};
-
-#define OID_FLAG_CACHED		0x80
-#define OID_FLAG_TYPE		0x7f
-
-#define OID_TYPE_U32		0x01
-#define OID_TYPE_SSID		0x02
-#define OID_TYPE_KEY		0x03
-#define OID_TYPE_BUFFER		0x04
-#define OID_TYPE_BSS		0x05
-#define OID_TYPE_BSSLIST	0x06
-#define OID_TYPE_FREQUENCIES	0x07
-#define OID_TYPE_MLME		0x08
-#define OID_TYPE_MLMEEX		0x09
-#define OID_TYPE_ADDR		0x0A
-#define OID_TYPE_RAW		0x0B
-#define OID_TYPE_ATTACH		0x0C
-
-/* OID_TYPE_MLMEEX is special because of a variable size field when sending.
- * Not yet implemented (not used in driver anyway).
- */
-
-struct oid_t {
-	enum oid_num_t oid;
-	short range;		/* to define a range of oid */
-	short size;		/* max size of the associated data */
-	char flags;
-};
-
-union oid_res_t {
-	void *ptr;
-	u32 u;
-};
-
-#define	IWMAX_BITRATES	20
-#define	IWMAX_BSS	24
-#define IWMAX_FREQ	30
-#define PRIV_STR_SIZE	1024
-
-#endif				/* !defined(_ISL_OID_H) */
-/* EOF */
diff --git a/drivers/net/wireless/intersil/prism54/islpci_dev.c b/drivers/net/wireless/intersil/prism54/islpci_dev.c
deleted file mode 100644
index 8eb6d5e4bd57..000000000000
--- a/drivers/net/wireless/intersil/prism54/islpci_dev.c
+++ /dev/null
@@ -1,951 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- *  Copyright (C) 2002 Intersil Americas Inc.
- *  Copyright (C) 2003 Herbert Valerio Riedel <hvr@gnu.org>
- *  Copyright (C) 2003 Luis R. Rodriguez <mcgrof@ruslug.rutgers.edu>
- */
-
-#include <linux/hardirq.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-
-#include <linux/netdevice.h>
-#include <linux/ethtool.h>
-#include <linux/pci.h>
-#include <linux/sched.h>
-#include <linux/etherdevice.h>
-#include <linux/delay.h>
-#include <linux/if_arp.h>
-
-#include <asm/io.h>
-
-#include "prismcompat.h"
-#include "isl_38xx.h"
-#include "isl_ioctl.h"
-#include "islpci_dev.h"
-#include "islpci_mgt.h"
-#include "islpci_eth.h"
-#include "oid_mgt.h"
-
-#define ISL3877_IMAGE_FILE	"isl3877"
-#define ISL3886_IMAGE_FILE	"isl3886"
-#define ISL3890_IMAGE_FILE	"isl3890"
-MODULE_FIRMWARE(ISL3877_IMAGE_FILE);
-MODULE_FIRMWARE(ISL3886_IMAGE_FILE);
-MODULE_FIRMWARE(ISL3890_IMAGE_FILE);
-
-static int prism54_bring_down(islpci_private *);
-static int islpci_alloc_memory(islpci_private *);
-
-/* Temporary dummy MAC address to use until firmware is loaded.
- * The idea there is that some tools (such as nameif) may query
- * the MAC address before the netdev is 'open'. By using a valid
- * OUI prefix, they can process the netdev properly.
- * Of course, this is not the final/real MAC address. It doesn't
- * matter, as you are suppose to be able to change it anytime via
- * ndev->set_mac_address. Jean II */
-static const unsigned char	dummy_mac[6] = { 0x00, 0x30, 0xB4, 0x00, 0x00, 0x00 };
-
-static int
-isl_upload_firmware(islpci_private *priv)
-{
-	u32 reg, rc;
-	void __iomem *device_base = priv->device_base;
-
-	/* clear the RAMBoot and the Reset bit */
-	reg = readl(device_base + ISL38XX_CTRL_STAT_REG);
-	reg &= ~ISL38XX_CTRL_STAT_RESET;
-	reg &= ~ISL38XX_CTRL_STAT_RAMBOOT;
-	writel(reg, device_base + ISL38XX_CTRL_STAT_REG);
-	wmb();
-	udelay(ISL38XX_WRITEIO_DELAY);
-
-	/* set the Reset bit without reading the register ! */
-	reg |= ISL38XX_CTRL_STAT_RESET;
-	writel(reg, device_base + ISL38XX_CTRL_STAT_REG);
-	wmb();
-	udelay(ISL38XX_WRITEIO_DELAY);
-
-	/* clear the Reset bit */
-	reg &= ~ISL38XX_CTRL_STAT_RESET;
-	writel(reg, device_base + ISL38XX_CTRL_STAT_REG);
-	wmb();
-
-	/* wait a while for the device to reboot */
-	mdelay(50);
-
-	{
-		const struct firmware *fw_entry = NULL;
-		long fw_len;
-		const u32 *fw_ptr;
-
-		rc = request_firmware(&fw_entry, priv->firmware, PRISM_FW_PDEV);
-		if (rc) {
-			printk(KERN_ERR
-			       "%s: request_firmware() failed for '%s'\n",
-			       "prism54", priv->firmware);
-			return rc;
-		}
-		/* prepare the Direct Memory Base register */
-		reg = ISL38XX_DEV_FIRMWARE_ADDRES;
-
-		fw_ptr = (u32 *) fw_entry->data;
-		fw_len = fw_entry->size;
-
-		if (fw_len % 4) {
-			printk(KERN_ERR
-			       "%s: firmware '%s' size is not multiple of 32bit, aborting!\n",
-			       "prism54", priv->firmware);
-			release_firmware(fw_entry);
-			return -EILSEQ; /* Illegal byte sequence  */;
-		}
-
-		while (fw_len > 0) {
-			long _fw_len =
-			    (fw_len >
-			     ISL38XX_MEMORY_WINDOW_SIZE) ?
-			    ISL38XX_MEMORY_WINDOW_SIZE : fw_len;
-			u32 __iomem *dev_fw_ptr = device_base + ISL38XX_DIRECT_MEM_WIN;
-
-			/* set the card's base address for writing the data */
-			isl38xx_w32_flush(device_base, reg,
-					  ISL38XX_DIR_MEM_BASE_REG);
-			wmb();	/* be paranoid */
-
-			/* increment the write address for next iteration */
-			reg += _fw_len;
-			fw_len -= _fw_len;
-
-			/* write the data to the Direct Memory Window 32bit-wise */
-			/* memcpy_toio() doesn't guarantee 32bit writes :-| */
-			while (_fw_len > 0) {
-				/* use non-swapping writel() */
-				__raw_writel(*fw_ptr, dev_fw_ptr);
-				fw_ptr++, dev_fw_ptr++;
-				_fw_len -= 4;
-			}
-
-			/* flush PCI posting */
-			(void) readl(device_base + ISL38XX_PCI_POSTING_FLUSH);
-			wmb();	/* be paranoid again */
-
-			BUG_ON(_fw_len != 0);
-		}
-
-		BUG_ON(fw_len != 0);
-
-		/* Firmware version is at offset 40 (also for "newmac") */
-		printk(KERN_DEBUG "%s: firmware version: %.8s\n",
-		       priv->ndev->name, fw_entry->data + 40);
-
-		release_firmware(fw_entry);
-	}
-
-	/* now reset the device
-	 * clear the Reset & ClkRun bit, set the RAMBoot bit */
-	reg = readl(device_base + ISL38XX_CTRL_STAT_REG);
-	reg &= ~ISL38XX_CTRL_STAT_CLKRUN;
-	reg &= ~ISL38XX_CTRL_STAT_RESET;
-	reg |= ISL38XX_CTRL_STAT_RAMBOOT;
-	isl38xx_w32_flush(device_base, reg, ISL38XX_CTRL_STAT_REG);
-	wmb();
-	udelay(ISL38XX_WRITEIO_DELAY);
-
-	/* set the reset bit latches the host override and RAMBoot bits
-	 * into the device for operation when the reset bit is reset */
-	reg |= ISL38XX_CTRL_STAT_RESET;
-	writel(reg, device_base + ISL38XX_CTRL_STAT_REG);
-	/* don't do flush PCI posting here! */
-	wmb();
-	udelay(ISL38XX_WRITEIO_DELAY);
-
-	/* clear the reset bit should start the whole circus */
-	reg &= ~ISL38XX_CTRL_STAT_RESET;
-	writel(reg, device_base + ISL38XX_CTRL_STAT_REG);
-	/* don't do flush PCI posting here! */
-	wmb();
-	udelay(ISL38XX_WRITEIO_DELAY);
-
-	return 0;
-}
-
-/******************************************************************************
-    Device Interrupt Handler
-******************************************************************************/
-
-irqreturn_t
-islpci_interrupt(int irq, void *config)
-{
-	u32 reg;
-	islpci_private *priv = config;
-	struct net_device *ndev = priv->ndev;
-	void __iomem *device = priv->device_base;
-	int powerstate = ISL38XX_PSM_POWERSAVE_STATE;
-
-	/* lock the interrupt handler */
-	spin_lock(&priv->slock);
-
-	/* received an interrupt request on a shared IRQ line
-	 * first check whether the device is in sleep mode */
-	reg = readl(device + ISL38XX_CTRL_STAT_REG);
-	if (reg & ISL38XX_CTRL_STAT_SLEEPMODE)
-		/* device is in sleep mode, IRQ was generated by someone else */
-	{
-#if VERBOSE > SHOW_ERROR_MESSAGES
-		DEBUG(SHOW_TRACING, "Assuming someone else called the IRQ\n");
-#endif
-		spin_unlock(&priv->slock);
-		return IRQ_NONE;
-	}
-
-
-	/* check whether there is any source of interrupt on the device */
-	reg = readl(device + ISL38XX_INT_IDENT_REG);
-
-	/* also check the contents of the Interrupt Enable Register, because this
-	 * will filter out interrupt sources from other devices on the same irq ! */
-	reg &= readl(device + ISL38XX_INT_EN_REG);
-	reg &= ISL38XX_INT_SOURCES;
-
-	if (reg != 0) {
-		if (islpci_get_state(priv) != PRV_STATE_SLEEP)
-			powerstate = ISL38XX_PSM_ACTIVE_STATE;
-
-		/* reset the request bits in the Identification register */
-		isl38xx_w32_flush(device, reg, ISL38XX_INT_ACK_REG);
-
-#if VERBOSE > SHOW_ERROR_MESSAGES
-		DEBUG(SHOW_FUNCTION_CALLS,
-		      "IRQ: Identification register 0x%p 0x%x\n", device, reg);
-#endif
-
-		/* check for each bit in the register separately */
-		if (reg & ISL38XX_INT_IDENT_UPDATE) {
-#if VERBOSE > SHOW_ERROR_MESSAGES
-			/* Queue has been updated */
-			DEBUG(SHOW_TRACING, "IRQ: Update flag\n");
-
-			DEBUG(SHOW_QUEUE_INDEXES,
-			      "CB drv Qs: [%i][%i][%i][%i][%i][%i]\n",
-			      le32_to_cpu(priv->control_block->
-					  driver_curr_frag[0]),
-			      le32_to_cpu(priv->control_block->
-					  driver_curr_frag[1]),
-			      le32_to_cpu(priv->control_block->
-					  driver_curr_frag[2]),
-			      le32_to_cpu(priv->control_block->
-					  driver_curr_frag[3]),
-			      le32_to_cpu(priv->control_block->
-					  driver_curr_frag[4]),
-			      le32_to_cpu(priv->control_block->
-					  driver_curr_frag[5])
-			    );
-
-			DEBUG(SHOW_QUEUE_INDEXES,
-			      "CB dev Qs: [%i][%i][%i][%i][%i][%i]\n",
-			      le32_to_cpu(priv->control_block->
-					  device_curr_frag[0]),
-			      le32_to_cpu(priv->control_block->
-					  device_curr_frag[1]),
-			      le32_to_cpu(priv->control_block->
-					  device_curr_frag[2]),
-			      le32_to_cpu(priv->control_block->
-					  device_curr_frag[3]),
-			      le32_to_cpu(priv->control_block->
-					  device_curr_frag[4]),
-			      le32_to_cpu(priv->control_block->
-					  device_curr_frag[5])
-			    );
-#endif
-
-			/* cleanup the data low transmit queue */
-			islpci_eth_cleanup_transmit(priv, priv->control_block);
-
-			/* device is in active state, update the
-			 * powerstate flag if necessary */
-			powerstate = ISL38XX_PSM_ACTIVE_STATE;
-
-			/* check all three queues in priority order
-			 * call the PIMFOR receive function until the
-			 * queue is empty */
-			if (isl38xx_in_queue(priv->control_block,
-						ISL38XX_CB_RX_MGMTQ) != 0) {
-#if VERBOSE > SHOW_ERROR_MESSAGES
-				DEBUG(SHOW_TRACING,
-				      "Received frame in Management Queue\n");
-#endif
-				islpci_mgt_receive(ndev);
-
-				islpci_mgt_cleanup_transmit(ndev);
-
-				/* Refill slots in receive queue */
-				islpci_mgmt_rx_fill(ndev);
-
-				/* no need to trigger the device, next
-                                   islpci_mgt_transaction does it */
-			}
-
-			while (isl38xx_in_queue(priv->control_block,
-						ISL38XX_CB_RX_DATA_LQ) != 0) {
-#if VERBOSE > SHOW_ERROR_MESSAGES
-				DEBUG(SHOW_TRACING,
-				      "Received frame in Data Low Queue\n");
-#endif
-				islpci_eth_receive(priv);
-			}
-
-			/* check whether the data transmit queues were full */
-			if (priv->data_low_tx_full) {
-				/* check whether the transmit is not full anymore */
-				if (ISL38XX_CB_TX_QSIZE -
-				    isl38xx_in_queue(priv->control_block,
-						     ISL38XX_CB_TX_DATA_LQ) >=
-				    ISL38XX_MIN_QTHRESHOLD) {
-					/* nope, the driver is ready for more network frames */
-					netif_wake_queue(priv->ndev);
-
-					/* reset the full flag */
-					priv->data_low_tx_full = 0;
-				}
-			}
-		}
-
-		if (reg & ISL38XX_INT_IDENT_INIT) {
-			/* Device has been initialized */
-#if VERBOSE > SHOW_ERROR_MESSAGES
-			DEBUG(SHOW_TRACING,
-			      "IRQ: Init flag, device initialized\n");
-#endif
-			wake_up(&priv->reset_done);
-		}
-
-		if (reg & ISL38XX_INT_IDENT_SLEEP) {
-			/* Device intends to move to powersave state */
-#if VERBOSE > SHOW_ERROR_MESSAGES
-			DEBUG(SHOW_TRACING, "IRQ: Sleep flag\n");
-#endif
-			isl38xx_handle_sleep_request(priv->control_block,
-						     &powerstate,
-						     priv->device_base);
-		}
-
-		if (reg & ISL38XX_INT_IDENT_WAKEUP) {
-			/* Device has been woken up to active state */
-#if VERBOSE > SHOW_ERROR_MESSAGES
-			DEBUG(SHOW_TRACING, "IRQ: Wakeup flag\n");
-#endif
-
-			isl38xx_handle_wakeup(priv->control_block,
-					      &powerstate, priv->device_base);
-		}
-	} else {
-#if VERBOSE > SHOW_ERROR_MESSAGES
-		DEBUG(SHOW_TRACING, "Assuming someone else called the IRQ\n");
-#endif
-		spin_unlock(&priv->slock);
-		return IRQ_NONE;
-	}
-
-	/* sleep -> ready */
-	if (islpci_get_state(priv) == PRV_STATE_SLEEP
-	    && powerstate == ISL38XX_PSM_ACTIVE_STATE)
-		islpci_set_state(priv, PRV_STATE_READY);
-
-	/* !sleep -> sleep */
-	if (islpci_get_state(priv) != PRV_STATE_SLEEP
-	    && powerstate == ISL38XX_PSM_POWERSAVE_STATE)
-		islpci_set_state(priv, PRV_STATE_SLEEP);
-
-	/* unlock the interrupt handler */
-	spin_unlock(&priv->slock);
-
-	return IRQ_HANDLED;
-}
-
-/******************************************************************************
-    Network Interface Control & Statistical functions
-******************************************************************************/
-static int
-islpci_open(struct net_device *ndev)
-{
-	u32 rc;
-	islpci_private *priv = netdev_priv(ndev);
-
-	/* reset data structures, upload firmware and reset device */
-	rc = islpci_reset(priv,1);
-	if (rc) {
-		prism54_bring_down(priv);
-		return rc; /* Returns informative message */
-	}
-
-	netif_start_queue(ndev);
-
-	/* Turn off carrier if in STA or Ad-hoc mode. It will be turned on
-	 * once the firmware receives a trap of being associated
-	 * (GEN_OID_LINKSTATE). In other modes (AP or WDS or monitor) we
-	 * should just leave the carrier on as its expected the firmware
-	 * won't send us a trigger. */
-	if (priv->iw_mode == IW_MODE_INFRA || priv->iw_mode == IW_MODE_ADHOC)
-		netif_carrier_off(ndev);
-	else
-		netif_carrier_on(ndev);
-
-	return 0;
-}
-
-static int
-islpci_close(struct net_device *ndev)
-{
-	islpci_private *priv = netdev_priv(ndev);
-
-	printk(KERN_DEBUG "%s: islpci_close ()\n", ndev->name);
-
-	netif_stop_queue(ndev);
-
-	return prism54_bring_down(priv);
-}
-
-static int
-prism54_bring_down(islpci_private *priv)
-{
-	void __iomem *device_base = priv->device_base;
-	u32 reg;
-	/* we are going to shutdown the device */
-	islpci_set_state(priv, PRV_STATE_PREBOOT);
-
-	/* disable all device interrupts in case they weren't */
-	isl38xx_disable_interrupts(priv->device_base);
-
-	/* For safety reasons, we may want to ensure that no DMA transfer is
-	 * currently in progress by emptying the TX and RX queues. */
-
-	/* wait until interrupts have finished executing on other CPUs */
-	synchronize_irq(priv->pdev->irq);
-
-	reg = readl(device_base + ISL38XX_CTRL_STAT_REG);
-	reg &= ~(ISL38XX_CTRL_STAT_RESET | ISL38XX_CTRL_STAT_RAMBOOT);
-	writel(reg, device_base + ISL38XX_CTRL_STAT_REG);
-	wmb();
-	udelay(ISL38XX_WRITEIO_DELAY);
-
-	reg |= ISL38XX_CTRL_STAT_RESET;
-	writel(reg, device_base + ISL38XX_CTRL_STAT_REG);
-	wmb();
-	udelay(ISL38XX_WRITEIO_DELAY);
-
-	/* clear the Reset bit */
-	reg &= ~ISL38XX_CTRL_STAT_RESET;
-	writel(reg, device_base + ISL38XX_CTRL_STAT_REG);
-	wmb();
-
-	/* wait a while for the device to reset */
-	schedule_timeout_uninterruptible(msecs_to_jiffies(50));
-
-	return 0;
-}
-
-static int
-islpci_upload_fw(islpci_private *priv)
-{
-	islpci_state_t old_state;
-	u32 rc;
-
-	old_state = islpci_set_state(priv, PRV_STATE_BOOT);
-
-	printk(KERN_DEBUG "%s: uploading firmware...\n", priv->ndev->name);
-
-	rc = isl_upload_firmware(priv);
-	if (rc) {
-		/* error uploading the firmware */
-		printk(KERN_ERR "%s: could not upload firmware ('%s')\n",
-		       priv->ndev->name, priv->firmware);
-
-		islpci_set_state(priv, old_state);
-		return rc;
-	}
-
-	printk(KERN_DEBUG "%s: firmware upload complete\n",
-	       priv->ndev->name);
-
-	islpci_set_state(priv, PRV_STATE_POSTBOOT);
-
-	return 0;
-}
-
-static int
-islpci_reset_if(islpci_private *priv)
-{
-	long remaining;
-	int result = -ETIME;
-	int count;
-
-	DEFINE_WAIT(wait);
-	prepare_to_wait(&priv->reset_done, &wait, TASK_UNINTERRUPTIBLE);
-
-	/* now the last step is to reset the interface */
-	isl38xx_interface_reset(priv->device_base, priv->device_host_address);
-	islpci_set_state(priv, PRV_STATE_PREINIT);
-
-        for(count = 0; count < 2 && result; count++) {
-		/* The software reset acknowledge needs about 220 msec here.
-		 * Be conservative and wait for up to one second. */
-
-		remaining = schedule_timeout_uninterruptible(HZ);
-
-		if(remaining > 0) {
-			result = 0;
-			break;
-		}
-
-		/* If we're here it's because our IRQ hasn't yet gone through.
-		 * Retry a bit more...
-		 */
-		printk(KERN_ERR "%s: no 'reset complete' IRQ seen - retrying\n",
-			priv->ndev->name);
-	}
-
-	finish_wait(&priv->reset_done, &wait);
-
-	if (result) {
-		printk(KERN_ERR "%s: interface reset failure\n", priv->ndev->name);
-		return result;
-	}
-
-	islpci_set_state(priv, PRV_STATE_INIT);
-
-	/* Now that the device is 100% up, let's allow
-	 * for the other interrupts --
-	 * NOTE: this is not *yet* true since we've only allowed the
-	 * INIT interrupt on the IRQ line. We can perhaps poll
-	 * the IRQ line until we know for sure the reset went through */
-	isl38xx_enable_common_interrupts(priv->device_base);
-
-	down_write(&priv->mib_sem);
-	result = mgt_commit(priv);
-	if (result) {
-		printk(KERN_ERR "%s: interface reset failure\n", priv->ndev->name);
-		up_write(&priv->mib_sem);
-		return result;
-	}
-	up_write(&priv->mib_sem);
-
-	islpci_set_state(priv, PRV_STATE_READY);
-
-	printk(KERN_DEBUG "%s: interface reset complete\n", priv->ndev->name);
-	return 0;
-}
-
-int
-islpci_reset(islpci_private *priv, int reload_firmware)
-{
-	isl38xx_control_block *cb =    /* volatile not needed */
-		(isl38xx_control_block *) priv->control_block;
-	unsigned counter;
-	int rc;
-
-	if (reload_firmware)
-		islpci_set_state(priv, PRV_STATE_PREBOOT);
-	else
-		islpci_set_state(priv, PRV_STATE_POSTBOOT);
-
-	printk(KERN_DEBUG "%s: resetting device...\n", priv->ndev->name);
-
-	/* disable all device interrupts in case they weren't */
-	isl38xx_disable_interrupts(priv->device_base);
-
-	/* flush all management queues */
-	priv->index_mgmt_tx = 0;
-	priv->index_mgmt_rx = 0;
-
-	/* clear the indexes in the frame pointer */
-	for (counter = 0; counter < ISL38XX_CB_QCOUNT; counter++) {
-		cb->driver_curr_frag[counter] = cpu_to_le32(0);
-		cb->device_curr_frag[counter] = cpu_to_le32(0);
-	}
-
-	/* reset the mgmt receive queue */
-	for (counter = 0; counter < ISL38XX_CB_MGMT_QSIZE; counter++) {
-		isl38xx_fragment *frag = &cb->rx_data_mgmt[counter];
-		frag->size = cpu_to_le16(MGMT_FRAME_SIZE);
-		frag->flags = 0;
-		frag->address = cpu_to_le32(priv->mgmt_rx[counter].pci_addr);
-	}
-
-	for (counter = 0; counter < ISL38XX_CB_RX_QSIZE; counter++) {
-		cb->rx_data_low[counter].address =
-		    cpu_to_le32((u32) priv->pci_map_rx_address[counter]);
-	}
-
-	/* since the receive queues are filled with empty fragments, now we can
-	 * set the corresponding indexes in the Control Block */
-	priv->control_block->driver_curr_frag[ISL38XX_CB_RX_DATA_LQ] =
-	    cpu_to_le32(ISL38XX_CB_RX_QSIZE);
-	priv->control_block->driver_curr_frag[ISL38XX_CB_RX_MGMTQ] =
-	    cpu_to_le32(ISL38XX_CB_MGMT_QSIZE);
-
-	/* reset the remaining real index registers and full flags */
-	priv->free_data_rx = 0;
-	priv->free_data_tx = 0;
-	priv->data_low_tx_full = 0;
-
-	if (reload_firmware) { /* Should we load the firmware ? */
-	/* now that the data structures are cleaned up, upload
-	 * firmware and reset interface */
-		rc = islpci_upload_fw(priv);
-		if (rc) {
-			printk(KERN_ERR "%s: islpci_reset: failure\n",
-				priv->ndev->name);
-			return rc;
-		}
-	}
-
-	/* finally reset interface */
-	rc = islpci_reset_if(priv);
-	if (rc)
-		printk(KERN_ERR "prism54: Your card/socket may be faulty, or IRQ line too busy :(\n");
-	return rc;
-}
-
-/******************************************************************************
-    Network device configuration functions
-******************************************************************************/
-static int
-islpci_alloc_memory(islpci_private *priv)
-{
-	int counter;
-
-#if VERBOSE > SHOW_ERROR_MESSAGES
-	printk(KERN_DEBUG "islpci_alloc_memory\n");
-#endif
-
-	/* remap the PCI device base address to accessible */
-	if (!(priv->device_base =
-	      ioremap(pci_resource_start(priv->pdev, 0),
-		      ISL38XX_PCI_MEM_SIZE))) {
-		/* error in remapping the PCI device memory address range */
-		printk(KERN_ERR "PCI memory remapping failed\n");
-		return -1;
-	}
-
-	/* memory layout for consistent DMA region:
-	 *
-	 * Area 1: Control Block for the device interface
-	 * Area 2: Power Save Mode Buffer for temporary frame storage. Be aware that
-	 *         the number of supported stations in the AP determines the minimal
-	 *         size of the buffer !
-	 */
-
-	/* perform the allocation */
-	priv->driver_mem_address = dma_alloc_coherent(&priv->pdev->dev,
-						      HOST_MEM_BLOCK,
-						      &priv->device_host_address,
-						      GFP_KERNEL);
-
-	if (!priv->driver_mem_address) {
-		/* error allocating the block of PCI memory */
-		printk(KERN_ERR "%s: could not allocate DMA memory, aborting!",
-		       "prism54");
-		return -1;
-	}
-
-	/* assign the Control Block to the first address of the allocated area */
-	priv->control_block =
-	    (isl38xx_control_block *) priv->driver_mem_address;
-
-	/* set the Power Save Buffer pointer directly behind the CB */
-	priv->device_psm_buffer =
-		priv->device_host_address + CONTROL_BLOCK_SIZE;
-
-	/* make sure all buffer pointers are initialized */
-	for (counter = 0; counter < ISL38XX_CB_QCOUNT; counter++) {
-		priv->control_block->driver_curr_frag[counter] = cpu_to_le32(0);
-		priv->control_block->device_curr_frag[counter] = cpu_to_le32(0);
-	}
-
-	priv->index_mgmt_rx = 0;
-	memset(priv->mgmt_rx, 0, sizeof(priv->mgmt_rx));
-	memset(priv->mgmt_tx, 0, sizeof(priv->mgmt_tx));
-
-	/* allocate rx queue for management frames */
-	if (islpci_mgmt_rx_fill(priv->ndev) < 0)
-		goto out_free;
-
-	/* now get the data rx skb's */
-	memset(priv->data_low_rx, 0, sizeof (priv->data_low_rx));
-	memset(priv->pci_map_rx_address, 0, sizeof (priv->pci_map_rx_address));
-
-	for (counter = 0; counter < ISL38XX_CB_RX_QSIZE; counter++) {
-		struct sk_buff *skb;
-
-		/* allocate an sk_buff for received data frames storage
-		 * each frame on receive size consists of 1 fragment
-		 * include any required allignment operations */
-		if (!(skb = dev_alloc_skb(MAX_FRAGMENT_SIZE_RX + 2))) {
-			/* error allocating an sk_buff structure elements */
-			printk(KERN_ERR "Error allocating skb.\n");
-			skb = NULL;
-			goto out_free;
-		}
-		skb_reserve(skb, (4 - (long) skb->data) & 0x03);
-		/* add the new allocated sk_buff to the buffer array */
-		priv->data_low_rx[counter] = skb;
-
-		/* map the allocated skb data area to pci */
-		priv->pci_map_rx_address[counter] =
-		    dma_map_single(&priv->pdev->dev, (void *)skb->data,
-				   MAX_FRAGMENT_SIZE_RX + 2, DMA_FROM_DEVICE);
-		if (dma_mapping_error(&priv->pdev->dev, priv->pci_map_rx_address[counter])) {
-			priv->pci_map_rx_address[counter] = 0;
-			/* error mapping the buffer to device
-			   accessible memory address */
-			printk(KERN_ERR "failed to map skb DMA'able\n");
-			goto out_free;
-		}
-	}
-
-	prism54_acl_init(&priv->acl);
-	prism54_wpa_bss_ie_init(priv);
-	if (mgt_init(priv))
-		goto out_free;
-
-	return 0;
- out_free:
-	islpci_free_memory(priv);
-	return -1;
-}
-
-int
-islpci_free_memory(islpci_private *priv)
-{
-	int counter;
-
-	if (priv->device_base)
-		iounmap(priv->device_base);
-	priv->device_base = NULL;
-
-	/* free consistent DMA area... */
-	if (priv->driver_mem_address)
-		dma_free_coherent(&priv->pdev->dev, HOST_MEM_BLOCK,
-				  priv->driver_mem_address,
-				  priv->device_host_address);
-
-	/* clear some dangling pointers */
-	priv->driver_mem_address = NULL;
-	priv->device_host_address = 0;
-	priv->device_psm_buffer = 0;
-	priv->control_block = NULL;
-
-        /* clean up mgmt rx buffers */
-        for (counter = 0; counter < ISL38XX_CB_MGMT_QSIZE; counter++) {
-		struct islpci_membuf *buf = &priv->mgmt_rx[counter];
-		if (buf->pci_addr)
-			dma_unmap_single(&priv->pdev->dev, buf->pci_addr,
-					 buf->size, DMA_FROM_DEVICE);
-		buf->pci_addr = 0;
-		kfree(buf->mem);
-		buf->size = 0;
-		buf->mem = NULL;
-        }
-
-	/* clean up data rx buffers */
-	for (counter = 0; counter < ISL38XX_CB_RX_QSIZE; counter++) {
-		if (priv->pci_map_rx_address[counter])
-			dma_unmap_single(&priv->pdev->dev,
-					 priv->pci_map_rx_address[counter],
-					 MAX_FRAGMENT_SIZE_RX + 2,
-					 DMA_FROM_DEVICE);
-		priv->pci_map_rx_address[counter] = 0;
-
-		if (priv->data_low_rx[counter])
-			dev_kfree_skb(priv->data_low_rx[counter]);
-		priv->data_low_rx[counter] = NULL;
-	}
-
-	/* Free the access control list and the WPA list */
-	prism54_acl_clean(&priv->acl);
-	prism54_wpa_bss_ie_clean(priv);
-	mgt_clean(priv);
-
-	return 0;
-}
-
-#if 0
-static void
-islpci_set_multicast_list(struct net_device *dev)
-{
-	/* put device into promisc mode and let network layer handle it */
-}
-#endif
-
-static void islpci_ethtool_get_drvinfo(struct net_device *dev,
-                                       struct ethtool_drvinfo *info)
-{
-	strlcpy(info->driver, DRV_NAME, sizeof(info->driver));
-	strlcpy(info->version, DRV_VERSION, sizeof(info->version));
-}
-
-static const struct ethtool_ops islpci_ethtool_ops = {
-	.get_drvinfo = islpci_ethtool_get_drvinfo,
-};
-
-static const struct net_device_ops islpci_netdev_ops = {
-	.ndo_open 		= islpci_open,
-	.ndo_stop		= islpci_close,
-	.ndo_start_xmit		= islpci_eth_transmit,
-	.ndo_tx_timeout		= islpci_eth_tx_timeout,
-	.ndo_set_mac_address 	= prism54_set_mac_address,
-	.ndo_validate_addr	= eth_validate_addr,
-};
-
-static struct device_type wlan_type = {
-	.name	= "wlan",
-};
-
-struct net_device *
-islpci_setup(struct pci_dev *pdev)
-{
-	islpci_private *priv;
-	struct net_device *ndev = alloc_etherdev(sizeof (islpci_private));
-
-	if (!ndev)
-		return ndev;
-
-	pci_set_drvdata(pdev, ndev);
-	SET_NETDEV_DEV(ndev, &pdev->dev);
-	SET_NETDEV_DEVTYPE(ndev, &wlan_type);
-
-	/* setup the structure members */
-	ndev->base_addr = pci_resource_start(pdev, 0);
-	ndev->irq = pdev->irq;
-
-	/* initialize the function pointers */
-	ndev->netdev_ops = &islpci_netdev_ops;
-	ndev->wireless_handlers = &prism54_handler_def;
-	ndev->ethtool_ops = &islpci_ethtool_ops;
-
-	/* ndev->set_multicast_list = &islpci_set_multicast_list; */
-	ndev->addr_len = ETH_ALEN;
-	/* Get a non-zero dummy MAC address for nameif. Jean II */
-	memcpy(ndev->dev_addr, dummy_mac, ETH_ALEN);
-
-	ndev->watchdog_timeo = ISLPCI_TX_TIMEOUT;
-
-	/* allocate a private device structure to the network device  */
-	priv = netdev_priv(ndev);
-	priv->ndev = ndev;
-	priv->pdev = pdev;
-	priv->monitor_type = ARPHRD_IEEE80211;
-	priv->ndev->type = (priv->iw_mode == IW_MODE_MONITOR) ?
-		priv->monitor_type : ARPHRD_ETHER;
-
-	/* Add pointers to enable iwspy support. */
-	priv->wireless_data.spy_data = &priv->spy_data;
-	ndev->wireless_data = &priv->wireless_data;
-
-	/* save the start and end address of the PCI memory area */
-	ndev->mem_start = (unsigned long) priv->device_base;
-	ndev->mem_end = ndev->mem_start + ISL38XX_PCI_MEM_SIZE;
-
-#if VERBOSE > SHOW_ERROR_MESSAGES
-	DEBUG(SHOW_TRACING, "PCI Memory remapped to 0x%p\n", priv->device_base);
-#endif
-
-	init_waitqueue_head(&priv->reset_done);
-
-	/* init the queue read locks, process wait counter */
-	mutex_init(&priv->mgmt_lock);
-	priv->mgmt_received = NULL;
-	init_waitqueue_head(&priv->mgmt_wqueue);
-	mutex_init(&priv->stats_lock);
-	spin_lock_init(&priv->slock);
-
-	/* init state machine with off#1 state */
-	priv->state = PRV_STATE_OFF;
-	priv->state_off = 1;
-
-	/* initialize workqueue's */
-	INIT_WORK(&priv->stats_work, prism54_update_stats);
-	priv->stats_timestamp = 0;
-
-	INIT_WORK(&priv->reset_task, islpci_do_reset_and_wake);
-	priv->reset_task_pending = 0;
-
-	/* allocate various memory areas */
-	if (islpci_alloc_memory(priv))
-		goto do_free_netdev;
-
-	/* select the firmware file depending on the device id */
-	switch (pdev->device) {
-	case 0x3877:
-		strcpy(priv->firmware, ISL3877_IMAGE_FILE);
-		break;
-
-	case 0x3886:
-		strcpy(priv->firmware, ISL3886_IMAGE_FILE);
-		break;
-
-	default:
-		strcpy(priv->firmware, ISL3890_IMAGE_FILE);
-		break;
-	}
-
-	if (register_netdev(ndev)) {
-		DEBUG(SHOW_ERROR_MESSAGES,
-		      "ERROR: register_netdev() failed\n");
-		goto do_islpci_free_memory;
-	}
-
-	return ndev;
-
-      do_islpci_free_memory:
-	islpci_free_memory(priv);
-      do_free_netdev:
-	free_netdev(ndev);
-	priv = NULL;
-	return NULL;
-}
-
-islpci_state_t
-islpci_set_state(islpci_private *priv, islpci_state_t new_state)
-{
-	islpci_state_t old_state;
-
-	/* lock */
-	old_state = priv->state;
-
-	/* this means either a race condition or some serious error in
-	 * the driver code */
-	switch (new_state) {
-	case PRV_STATE_OFF:
-		priv->state_off++;
-		fallthrough;
-	default:
-		priv->state = new_state;
-		break;
-
-	case PRV_STATE_PREBOOT:
-		/* there are actually many off-states, enumerated by
-		 * state_off */
-		if (old_state == PRV_STATE_OFF)
-			priv->state_off--;
-
-		/* only if hw_unavailable is zero now it means we either
-		 * were in off#1 state, or came here from
-		 * somewhere else */
-		if (!priv->state_off)
-			priv->state = new_state;
-		break;
-	}
-#if 0
-	printk(KERN_DEBUG "%s: state transition %d -> %d (off#%d)\n",
-	       priv->ndev->name, old_state, new_state, priv->state_off);
-#endif
-
-	/* invariants */
-	BUG_ON(priv->state_off < 0);
-	BUG_ON(priv->state_off && (priv->state != PRV_STATE_OFF));
-	BUG_ON(!priv->state_off && (priv->state == PRV_STATE_OFF));
-
-	/* unlock */
-	return old_state;
-}
diff --git a/drivers/net/wireless/intersil/prism54/islpci_dev.h b/drivers/net/wireless/intersil/prism54/islpci_dev.h
deleted file mode 100644
index 4753418dce62..000000000000
--- a/drivers/net/wireless/intersil/prism54/islpci_dev.h
+++ /dev/null
@@ -1,204 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- *  Copyright (C) 2002 Intersil Americas Inc.
- *  Copyright (C) 2003 Herbert Valerio Riedel <hvr@gnu.org>
- *  Copyright (C) 2003 Luis R. Rodriguez <mcgrof@ruslug.rutgers.edu>
- *  Copyright (C) 2003 Aurelien Alleaume <slts@free.fr>
- */
-
-#ifndef _ISLPCI_DEV_H
-#define _ISLPCI_DEV_H
-
-#include <linux/irqreturn.h>
-#include <linux/netdevice.h>
-#include <linux/wireless.h>
-#include <net/iw_handler.h>
-#include <linux/list.h>
-#include <linux/mutex.h>
-
-#include "isl_38xx.h"
-#include "isl_oid.h"
-#include "islpci_mgt.h"
-
-/* some states might not be superflous and may be removed when
-   design is finalized (hvr) */
-typedef enum {
-	PRV_STATE_OFF = 0,	/* this means hw_unavailable is != 0 */
-	PRV_STATE_PREBOOT,	/* we are in a pre-boot state (empty RAM) */
-	PRV_STATE_BOOT,		/* boot state (fw upload, run fw) */
-	PRV_STATE_POSTBOOT,	/* after boot state, need reset now */
-	PRV_STATE_PREINIT,	/* pre-init state */
-	PRV_STATE_INIT,		/* init state (restore MIB backup to device) */
-	PRV_STATE_READY,	/* driver&device are in operational state */
-	PRV_STATE_SLEEP		/* device in sleep mode */
-} islpci_state_t;
-
-/* ACL using MAC address */
-struct mac_entry {
-   struct list_head _list;
-   char addr[ETH_ALEN];
-};
-
-struct islpci_acl {
-   enum { MAC_POLICY_OPEN=0, MAC_POLICY_ACCEPT=1, MAC_POLICY_REJECT=2 } policy;
-   struct list_head mac_list;  /* a list of mac_entry */
-   int size;   /* size of queue */
-   struct mutex lock;   /* accessed in ioctls and trap_work */
-};
-
-struct islpci_membuf {
-	int size;                   /* size of memory */
-	void *mem;                  /* address of memory as seen by CPU */
-	dma_addr_t pci_addr;        /* address of memory as seen by device */
-};
-
-#define MAX_BSS_WPA_IE_COUNT 64
-#define MAX_WPA_IE_LEN 64
-struct islpci_bss_wpa_ie {
-	struct list_head list;
-	unsigned long last_update;
-	u8 bssid[ETH_ALEN];
-	u8 wpa_ie[MAX_WPA_IE_LEN];
-	size_t wpa_ie_len;
-
-};
-
-typedef struct {
-	spinlock_t slock;	/* generic spinlock; */
-
-	u32 priv_oid;
-
-	/* our mib cache */
-	u32 iw_mode;
-        struct rw_semaphore mib_sem;
-	void **mib;
-	char nickname[IW_ESSID_MAX_SIZE+1];
-
-	/* Take care of the wireless stats */
-	struct work_struct stats_work;
-	struct mutex stats_lock;
-	/* remember when we last updated the stats */
-	unsigned long stats_timestamp;
-	/* The first is accessed under semaphore locking.
-	 * The second is the clean one we return to iwconfig.
-	 */
-	struct iw_statistics local_iwstatistics;
-	struct iw_statistics iwstatistics;
-
-	struct iw_spy_data spy_data; /* iwspy support */
-
-	struct iw_public_data wireless_data;
-
-	int monitor_type; /* ARPHRD_IEEE80211 or ARPHRD_IEEE80211_PRISM */
-
-	struct islpci_acl acl;
-
-	/* PCI bus allocation & configuration members */
-	struct pci_dev *pdev;	/* PCI structure information */
-	char firmware[33];
-
-	void __iomem *device_base;	/* ioremapped device base address */
-
-	/* consistent DMA region */
-	void *driver_mem_address;	/* base DMA address */
-	dma_addr_t device_host_address;	/* base DMA address (bus address) */
-	dma_addr_t device_psm_buffer;	/* host memory for PSM buffering (bus address) */
-
-	/* our network_device structure  */
-	struct net_device *ndev;
-
-	/* device queue interface members */
-	struct isl38xx_cb *control_block;	/* device control block
-							   (== driver_mem_address!) */
-
-	/* Each queue has three indexes:
-	 *   free/index_mgmt/data_rx/tx (called index, see below),
-	 *   driver_curr_frag, and device_curr_frag (in the control block)
-	 * All indexes are ever-increasing, but interpreted modulo the
-	 * device queue size when used.
-	 *   index <= device_curr_frag <= driver_curr_frag  at all times
-	 * For rx queues, [index, device_curr_frag) contains fragments
-	 * that the interrupt processing needs to handle (owned by driver).
-	 * [device_curr_frag, driver_curr_frag) is the free space in the
-	 * rx queue, waiting for data (owned by device).  The driver
-	 * increments driver_curr_frag to indicate to the device that more
-	 * buffers are available.
-	 * If device_curr_frag == driver_curr_frag, no more rx buffers are
-	 * available, and the rx DMA engine of the device is halted.
-	 * For tx queues, [index, device_curr_frag) contains fragments
-	 * where tx is done; they need to be freed (owned by driver).
-	 * [device_curr_frag, driver_curr_frag) contains the frames
-	 * that are being transferred (owned by device).  The driver
-	 * increments driver_curr_frag to indicate that more tx work
-	 * needs to be done.
-	 */
-	u32 index_mgmt_rx;              /* real index mgmt rx queue */
-	u32 index_mgmt_tx;              /* read index mgmt tx queue */
-	u32 free_data_rx;	/* free pointer data rx queue */
-	u32 free_data_tx;	/* free pointer data tx queue */
-	u32 data_low_tx_full;	/* full detected flag */
-
-	/* frame memory buffers for the device queues */
-	struct islpci_membuf mgmt_tx[ISL38XX_CB_MGMT_QSIZE];
-	struct islpci_membuf mgmt_rx[ISL38XX_CB_MGMT_QSIZE];
-	struct sk_buff *data_low_tx[ISL38XX_CB_TX_QSIZE];
-	struct sk_buff *data_low_rx[ISL38XX_CB_RX_QSIZE];
-	dma_addr_t pci_map_tx_address[ISL38XX_CB_TX_QSIZE];
-	dma_addr_t pci_map_rx_address[ISL38XX_CB_RX_QSIZE];
-
-	/* wait for a reset interrupt */
-	wait_queue_head_t reset_done;
-
-	/* used by islpci_mgt_transaction */
-	struct mutex mgmt_lock; /* serialize access to mailbox and wqueue */
-	struct islpci_mgmtframe *mgmt_received;	  /* mbox for incoming frame */
-	wait_queue_head_t mgmt_wqueue;            /* waitqueue for mbox */
-
-	/* state machine */
-	islpci_state_t state;
-	int state_off;		/* enumeration of off-state, if 0 then
-				 * we're not in any off-state */
-
-	/* WPA stuff */
-	int wpa; /* WPA mode enabled */
-	struct list_head bss_wpa_list;
-	int num_bss_wpa;
-	struct mutex wpa_lock;
-	u8 wpa_ie[MAX_WPA_IE_LEN];
-	size_t wpa_ie_len;
-
-	struct work_struct reset_task;
-	int reset_task_pending;
-} islpci_private;
-
-static inline islpci_state_t
-islpci_get_state(islpci_private *priv)
-{
-	/* lock */
-	return priv->state;
-	/* unlock */
-}
-
-islpci_state_t islpci_set_state(islpci_private *priv, islpci_state_t new_state);
-
-#define ISLPCI_TX_TIMEOUT               (2*HZ)
-
-irqreturn_t islpci_interrupt(int, void *);
-
-int prism54_post_setup(islpci_private *, int);
-int islpci_reset(islpci_private *, int);
-
-static inline void
-islpci_trigger(islpci_private *priv)
-{
-	isl38xx_trigger_device(islpci_get_state(priv) == PRV_STATE_SLEEP,
-			       priv->device_base);
-}
-
-int islpci_free_memory(islpci_private *);
-struct net_device *islpci_setup(struct pci_dev *);
-
-#define DRV_NAME	"prism54"
-#define DRV_VERSION	"1.2"
-
-#endif				/* _ISLPCI_DEV_H */
diff --git a/drivers/net/wireless/intersil/prism54/islpci_eth.c b/drivers/net/wireless/intersil/prism54/islpci_eth.c
deleted file mode 100644
index 74dd65716afd..000000000000
--- a/drivers/net/wireless/intersil/prism54/islpci_eth.c
+++ /dev/null
@@ -1,489 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- *  Copyright (C) 2002 Intersil Americas Inc.
- *  Copyright (C) 2004 Aurelien Alleaume <slts@free.fr>
- */
-
-#include <linux/module.h>
-#include <linux/gfp.h>
-
-#include <linux/pci.h>
-#include <linux/delay.h>
-#include <linux/netdevice.h>
-#include <linux/etherdevice.h>
-#include <linux/if_arp.h>
-#include <asm/byteorder.h>
-
-#include "prismcompat.h"
-#include "isl_38xx.h"
-#include "islpci_eth.h"
-#include "islpci_mgt.h"
-#include "oid_mgt.h"
-
-/******************************************************************************
-    Network Interface functions
-******************************************************************************/
-void
-islpci_eth_cleanup_transmit(islpci_private *priv,
-			    isl38xx_control_block *control_block)
-{
-	struct sk_buff *skb;
-	u32 index;
-
-	/* compare the control block read pointer with the free pointer */
-	while (priv->free_data_tx !=
-	       le32_to_cpu(control_block->
-			   device_curr_frag[ISL38XX_CB_TX_DATA_LQ])) {
-		/* read the index of the first fragment to be freed */
-		index = priv->free_data_tx % ISL38XX_CB_TX_QSIZE;
-
-		/* check for holes in the arrays caused by multi fragment frames
-		 * searching for the last fragment of a frame */
-		if (priv->pci_map_tx_address[index]) {
-			/* entry is the last fragment of a frame
-			 * free the skb structure and unmap pci memory */
-			skb = priv->data_low_tx[index];
-
-#if VERBOSE > SHOW_ERROR_MESSAGES
-			DEBUG(SHOW_TRACING,
-			      "cleanup skb %p skb->data %p skb->len %u truesize %u\n",
-			      skb, skb->data, skb->len, skb->truesize);
-#endif
-
-			dma_unmap_single(&priv->pdev->dev,
-					 priv->pci_map_tx_address[index],
-					 skb->len, DMA_TO_DEVICE);
-			dev_kfree_skb_irq(skb);
-			skb = NULL;
-		}
-		/* increment the free data low queue pointer */
-		priv->free_data_tx++;
-	}
-}
-
-netdev_tx_t
-islpci_eth_transmit(struct sk_buff *skb, struct net_device *ndev)
-{
-	islpci_private *priv = netdev_priv(ndev);
-	isl38xx_control_block *cb = priv->control_block;
-	u32 index;
-	dma_addr_t pci_map_address;
-	int frame_size;
-	isl38xx_fragment *fragment;
-	int offset;
-	struct sk_buff *newskb;
-	int newskb_offset;
-	unsigned long flags;
-	unsigned char wds_mac[6];
-	u32 curr_frag;
-
-#if VERBOSE > SHOW_ERROR_MESSAGES
-	DEBUG(SHOW_FUNCTION_CALLS, "islpci_eth_transmit\n");
-#endif
-
-	/* lock the driver code */
-	spin_lock_irqsave(&priv->slock, flags);
-
-	/* check whether the destination queue has enough fragments for the frame */
-	curr_frag = le32_to_cpu(cb->driver_curr_frag[ISL38XX_CB_TX_DATA_LQ]);
-	if (unlikely(curr_frag - priv->free_data_tx >= ISL38XX_CB_TX_QSIZE)) {
-		printk(KERN_ERR "%s: transmit device queue full when awake\n",
-		       ndev->name);
-		netif_stop_queue(ndev);
-
-		/* trigger the device */
-		isl38xx_w32_flush(priv->device_base, ISL38XX_DEV_INT_UPDATE,
-				  ISL38XX_DEV_INT_REG);
-		udelay(ISL38XX_WRITEIO_DELAY);
-		goto drop_free;
-	}
-	/* Check alignment and WDS frame formatting. The start of the packet should
-	 * be aligned on a 4-byte boundary. If WDS is enabled add another 6 bytes
-	 * and add WDS address information */
-	if (likely(((long) skb->data & 0x03) | init_wds)) {
-		/* get the number of bytes to add and re-align */
-		offset = (4 - (long) skb->data) & 0x03;
-		offset += init_wds ? 6 : 0;
-
-		/* check whether the current skb can be used  */
-		if (!skb_cloned(skb) && (skb_tailroom(skb) >= offset)) {
-			unsigned char *src = skb->data;
-
-#if VERBOSE > SHOW_ERROR_MESSAGES
-			DEBUG(SHOW_TRACING, "skb offset %i wds %i\n", offset,
-			      init_wds);
-#endif
-
-			/* align the buffer on 4-byte boundary */
-			skb_reserve(skb, (4 - (long) skb->data) & 0x03);
-			if (init_wds) {
-				/* wds requires an additional address field of 6 bytes */
-				skb_put(skb, 6);
-#ifdef ISLPCI_ETH_DEBUG
-				printk("islpci_eth_transmit:wds_mac\n");
-#endif
-				memmove(skb->data + 6, src, skb->len);
-				skb_copy_to_linear_data(skb, wds_mac, 6);
-			} else {
-				memmove(skb->data, src, skb->len);
-			}
-
-#if VERBOSE > SHOW_ERROR_MESSAGES
-			DEBUG(SHOW_TRACING, "memmove %p %p %i\n", skb->data,
-			      src, skb->len);
-#endif
-		} else {
-			newskb =
-			    dev_alloc_skb(init_wds ? skb->len + 6 : skb->len);
-			if (unlikely(newskb == NULL)) {
-				printk(KERN_ERR "%s: Cannot allocate skb\n",
-				       ndev->name);
-				goto drop_free;
-			}
-			newskb_offset = (4 - (long) newskb->data) & 0x03;
-
-			/* Check if newskb->data is aligned */
-			if (newskb_offset)
-				skb_reserve(newskb, newskb_offset);
-
-			skb_put(newskb, init_wds ? skb->len + 6 : skb->len);
-			if (init_wds) {
-				skb_copy_from_linear_data(skb,
-							  newskb->data + 6,
-							  skb->len);
-				skb_copy_to_linear_data(newskb, wds_mac, 6);
-#ifdef ISLPCI_ETH_DEBUG
-				printk("islpci_eth_transmit:wds_mac\n");
-#endif
-			} else
-				skb_copy_from_linear_data(skb, newskb->data,
-							  skb->len);
-
-#if VERBOSE > SHOW_ERROR_MESSAGES
-			DEBUG(SHOW_TRACING, "memcpy %p %p %i wds %i\n",
-			      newskb->data, skb->data, skb->len, init_wds);
-#endif
-
-			newskb->dev = skb->dev;
-			dev_kfree_skb_irq(skb);
-			skb = newskb;
-		}
-	}
-	/* display the buffer contents for debugging */
-#if VERBOSE > SHOW_ERROR_MESSAGES
-	DEBUG(SHOW_BUFFER_CONTENTS, "\ntx %p ", skb->data);
-	display_buffer((char *) skb->data, skb->len);
-#endif
-
-	/* map the skb buffer to pci memory for DMA operation */
-	pci_map_address = dma_map_single(&priv->pdev->dev, (void *)skb->data,
-					 skb->len, DMA_TO_DEVICE);
-	if (dma_mapping_error(&priv->pdev->dev, pci_map_address)) {
-		printk(KERN_WARNING "%s: cannot map buffer to PCI\n",
-		       ndev->name);
-		goto drop_free;
-	}
-	/* Place the fragment in the control block structure. */
-	index = curr_frag % ISL38XX_CB_TX_QSIZE;
-	fragment = &cb->tx_data_low[index];
-
-	priv->pci_map_tx_address[index] = pci_map_address;
-	/* store the skb address for future freeing  */
-	priv->data_low_tx[index] = skb;
-	/* set the proper fragment start address and size information */
-	frame_size = skb->len;
-	fragment->size = cpu_to_le16(frame_size);
-	fragment->flags = cpu_to_le16(0);	/* set to 1 if more fragments */
-	fragment->address = cpu_to_le32(pci_map_address);
-	curr_frag++;
-
-	/* The fragment address in the control block must have been
-	 * written before announcing the frame buffer to device. */
-	wmb();
-	cb->driver_curr_frag[ISL38XX_CB_TX_DATA_LQ] = cpu_to_le32(curr_frag);
-
-	if (curr_frag - priv->free_data_tx + ISL38XX_MIN_QTHRESHOLD
-	    > ISL38XX_CB_TX_QSIZE) {
-		/* stop sends from upper layers */
-		netif_stop_queue(ndev);
-
-		/* set the full flag for the transmission queue */
-		priv->data_low_tx_full = 1;
-	}
-
-	ndev->stats.tx_packets++;
-	ndev->stats.tx_bytes += skb->len;
-
-	/* trigger the device */
-	islpci_trigger(priv);
-
-	/* unlock the driver code */
-	spin_unlock_irqrestore(&priv->slock, flags);
-
-	return NETDEV_TX_OK;
-
-      drop_free:
-	ndev->stats.tx_dropped++;
-	spin_unlock_irqrestore(&priv->slock, flags);
-	dev_kfree_skb(skb);
-	return NETDEV_TX_OK;
-}
-
-static inline int
-islpci_monitor_rx(islpci_private *priv, struct sk_buff **skb)
-{
-	/* The card reports full 802.11 packets but with a 20 bytes
-	 * header and without the FCS. But there a is a bit that
-	 * indicates if the packet is corrupted :-) */
-	struct rfmon_header *hdr = (struct rfmon_header *) (*skb)->data;
-
-	if (hdr->flags & 0x01)
-		/* This one is bad. Drop it ! */
-		return -1;
-	if (priv->ndev->type == ARPHRD_IEEE80211_PRISM) {
-		struct avs_80211_1_header *avs;
-		/* extract the relevant data from the header */
-		u32 clock = le32_to_cpu(hdr->clock);
-		u8 rate = hdr->rate;
-		u16 freq = le16_to_cpu(hdr->freq);
-		u8 rssi = hdr->rssi;
-
-		skb_pull(*skb, sizeof (struct rfmon_header));
-
-		if (skb_headroom(*skb) < sizeof (struct avs_80211_1_header)) {
-			struct sk_buff *newskb = skb_copy_expand(*skb,
-								 sizeof (struct
-									 avs_80211_1_header),
-								 0, GFP_ATOMIC);
-			if (newskb) {
-				dev_kfree_skb_irq(*skb);
-				*skb = newskb;
-			} else
-				return -1;
-			/* This behavior is not very subtile... */
-		}
-
-		/* make room for the new header and fill it. */
-		avs = skb_push(*skb, sizeof(struct avs_80211_1_header));
-
-		avs->version = cpu_to_be32(P80211CAPTURE_VERSION);
-		avs->length = cpu_to_be32(sizeof (struct avs_80211_1_header));
-		avs->mactime = cpu_to_be64(clock);
-		avs->hosttime = cpu_to_be64(jiffies);
-		avs->phytype = cpu_to_be32(6);	/*OFDM: 6 for (g), 8 for (a) */
-		avs->channel = cpu_to_be32(channel_of_freq(freq));
-		avs->datarate = cpu_to_be32(rate * 5);
-		avs->antenna = cpu_to_be32(0);	/*unknown */
-		avs->priority = cpu_to_be32(0);	/*unknown */
-		avs->ssi_type = cpu_to_be32(3);	/*2: dBm, 3: raw RSSI */
-		avs->ssi_signal = cpu_to_be32(rssi & 0x7f);
-		avs->ssi_noise = cpu_to_be32(priv->local_iwstatistics.qual.noise);	/*better than 'undefined', I assume */
-		avs->preamble = cpu_to_be32(0);	/*unknown */
-		avs->encoding = cpu_to_be32(0);	/*unknown */
-	} else
-		skb_pull(*skb, sizeof (struct rfmon_header));
-
-	(*skb)->protocol = htons(ETH_P_802_2);
-	skb_reset_mac_header(*skb);
-	(*skb)->pkt_type = PACKET_OTHERHOST;
-
-	return 0;
-}
-
-int
-islpci_eth_receive(islpci_private *priv)
-{
-	struct net_device *ndev = priv->ndev;
-	isl38xx_control_block *control_block = priv->control_block;
-	struct sk_buff *skb;
-	u16 size;
-	u32 index, offset;
-	unsigned char *src;
-	int discard = 0;
-
-#if VERBOSE > SHOW_ERROR_MESSAGES
-	DEBUG(SHOW_FUNCTION_CALLS, "islpci_eth_receive\n");
-#endif
-
-	/* the device has written an Ethernet frame in the data area
-	 * of the sk_buff without updating the structure, do it now */
-	index = priv->free_data_rx % ISL38XX_CB_RX_QSIZE;
-	size = le16_to_cpu(control_block->rx_data_low[index].size);
-	skb = priv->data_low_rx[index];
-	offset = ((unsigned long)
-		  le32_to_cpu(control_block->rx_data_low[index].address) -
-		  (unsigned long) skb->data) & 3;
-
-#if VERBOSE > SHOW_ERROR_MESSAGES
-	DEBUG(SHOW_TRACING,
-	      "frq->addr %x skb->data %p skb->len %u offset %u truesize %u\n",
-	      control_block->rx_data_low[priv->free_data_rx].address, skb->data,
-	      skb->len, offset, skb->truesize);
-#endif
-
-	/* delete the streaming DMA mapping before processing the skb */
-	dma_unmap_single(&priv->pdev->dev, priv->pci_map_rx_address[index],
-			 MAX_FRAGMENT_SIZE_RX + 2, DMA_FROM_DEVICE);
-
-	/* update the skb structure and align the buffer */
-	skb_put(skb, size);
-	if (offset) {
-		/* shift the buffer allocation offset bytes to get the right frame */
-		skb_pull(skb, 2);
-		skb_put(skb, 2);
-	}
-#if VERBOSE > SHOW_ERROR_MESSAGES
-	/* display the buffer contents for debugging */
-	DEBUG(SHOW_BUFFER_CONTENTS, "\nrx %p ", skb->data);
-	display_buffer((char *) skb->data, skb->len);
-#endif
-
-	/* check whether WDS is enabled and whether the data frame is a WDS frame */
-
-	if (init_wds) {
-		/* WDS enabled, check for the wds address on the first 6 bytes of the buffer */
-		src = skb->data + 6;
-		memmove(skb->data, src, skb->len - 6);
-		skb_trim(skb, skb->len - 6);
-	}
-#if VERBOSE > SHOW_ERROR_MESSAGES
-	DEBUG(SHOW_TRACING, "Fragment size %i in skb at %p\n", size, skb);
-	DEBUG(SHOW_TRACING, "Skb data at %p, length %i\n", skb->data, skb->len);
-
-	/* display the buffer contents for debugging */
-	DEBUG(SHOW_BUFFER_CONTENTS, "\nrx %p ", skb->data);
-	display_buffer((char *) skb->data, skb->len);
-#endif
-	/* take care of monitor mode and spy monitoring. */
-	if (unlikely(priv->iw_mode == IW_MODE_MONITOR)) {
-		skb->dev = ndev;
-		discard = islpci_monitor_rx(priv, &skb);
-	} else {
-		if (unlikely(skb->data[2 * ETH_ALEN] == 0)) {
-			/* The packet has a rx_annex. Read it for spy monitoring, Then
-			 * remove it, while keeping the 2 leading MAC addr.
-			 */
-			struct iw_quality wstats;
-			struct rx_annex_header *annex =
-			    (struct rx_annex_header *) skb->data;
-			wstats.level = annex->rfmon.rssi;
-			/* The noise value can be a bit outdated if nobody's
-			 * reading wireless stats... */
-			wstats.noise = priv->local_iwstatistics.qual.noise;
-			wstats.qual = wstats.level - wstats.noise;
-			wstats.updated = 0x07;
-			/* Update spy records */
-			wireless_spy_update(ndev, annex->addr2, &wstats);
-
-			skb_copy_from_linear_data(skb,
-						  (skb->data +
-						   sizeof(struct rfmon_header)),
-						  2 * ETH_ALEN);
-			skb_pull(skb, sizeof (struct rfmon_header));
-		}
-		skb->protocol = eth_type_trans(skb, ndev);
-	}
-	skb->ip_summed = CHECKSUM_NONE;
-	ndev->stats.rx_packets++;
-	ndev->stats.rx_bytes += size;
-
-	/* deliver the skb to the network layer */
-#ifdef ISLPCI_ETH_DEBUG
-	printk
-	    ("islpci_eth_receive:netif_rx %2.2X %2.2X %2.2X %2.2X %2.2X %2.2X\n",
-	     skb->data[0], skb->data[1], skb->data[2], skb->data[3],
-	     skb->data[4], skb->data[5]);
-#endif
-	if (unlikely(discard)) {
-		dev_kfree_skb_irq(skb);
-		skb = NULL;
-	} else
-		netif_rx(skb);
-
-	/* increment the read index for the rx data low queue */
-	priv->free_data_rx++;
-
-	/* add one or more sk_buff structures */
-	while (index =
-	       le32_to_cpu(control_block->
-			   driver_curr_frag[ISL38XX_CB_RX_DATA_LQ]),
-	       index - priv->free_data_rx < ISL38XX_CB_RX_QSIZE) {
-		/* allocate an sk_buff for received data frames storage
-		 * include any required allignment operations */
-		skb = dev_alloc_skb(MAX_FRAGMENT_SIZE_RX + 2);
-		if (unlikely(skb == NULL)) {
-			/* error allocating an sk_buff structure elements */
-			DEBUG(SHOW_ERROR_MESSAGES, "Error allocating skb\n");
-			break;
-		}
-		skb_reserve(skb, (4 - (long) skb->data) & 0x03);
-		/* store the new skb structure pointer */
-		index = index % ISL38XX_CB_RX_QSIZE;
-		priv->data_low_rx[index] = skb;
-
-#if VERBOSE > SHOW_ERROR_MESSAGES
-		DEBUG(SHOW_TRACING,
-		      "new alloc skb %p skb->data %p skb->len %u index %u truesize %u\n",
-		      skb, skb->data, skb->len, index, skb->truesize);
-#endif
-
-		/* set the streaming DMA mapping for proper PCI bus operation */
-		priv->pci_map_rx_address[index] =
-		    dma_map_single(&priv->pdev->dev, (void *)skb->data,
-				   MAX_FRAGMENT_SIZE_RX + 2, DMA_FROM_DEVICE);
-		if (dma_mapping_error(&priv->pdev->dev, priv->pci_map_rx_address[index])) {
-			/* error mapping the buffer to device accessible memory address */
-			DEBUG(SHOW_ERROR_MESSAGES,
-			      "Error mapping DMA address\n");
-
-			/* free the skbuf structure before aborting */
-			dev_kfree_skb_irq(skb);
-			skb = NULL;
-			break;
-		}
-		/* update the fragment address */
-		control_block->rx_data_low[index].address =
-			cpu_to_le32((u32)priv->pci_map_rx_address[index]);
-		wmb();
-
-		/* increment the driver read pointer */
-		le32_add_cpu(&control_block->
-			     driver_curr_frag[ISL38XX_CB_RX_DATA_LQ], 1);
-	}
-
-	/* trigger the device */
-	islpci_trigger(priv);
-
-	return 0;
-}
-
-void
-islpci_do_reset_and_wake(struct work_struct *work)
-{
-	islpci_private *priv = container_of(work, islpci_private, reset_task);
-
-	islpci_reset(priv, 1);
-	priv->reset_task_pending = 0;
-	smp_wmb();
-	netif_wake_queue(priv->ndev);
-}
-
-void
-islpci_eth_tx_timeout(struct net_device *ndev, unsigned int txqueue)
-{
-	islpci_private *priv = netdev_priv(ndev);
-
-	/* increment the transmit error counter */
-	ndev->stats.tx_errors++;
-
-	if (!priv->reset_task_pending) {
-		printk(KERN_WARNING
-			"%s: tx_timeout, scheduling reset", ndev->name);
-		netif_stop_queue(ndev);
-		priv->reset_task_pending = 1;
-		schedule_work(&priv->reset_task);
-	} else {
-		printk(KERN_WARNING
-			"%s: tx_timeout, waiting for reset", ndev->name);
-	}
-}
diff --git a/drivers/net/wireless/intersil/prism54/islpci_eth.h b/drivers/net/wireless/intersil/prism54/islpci_eth.h
deleted file mode 100644
index e433ccdc526b..000000000000
--- a/drivers/net/wireless/intersil/prism54/islpci_eth.h
+++ /dev/null
@@ -1,59 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- *  Copyright (C) 2002 Intersil Americas Inc.
- */
-
-#ifndef _ISLPCI_ETH_H
-#define _ISLPCI_ETH_H
-
-#include "isl_38xx.h"
-#include "islpci_dev.h"
-
-struct rfmon_header {
-	__le16 unk0;		/* = 0x0000 */
-	__le16 length;		/* = 0x1400 */
-	__le32 clock;		/* 1MHz clock */
-	u8 flags;
-	u8 unk1;
-	u8 rate;
-	u8 unk2;
-	__le16 freq;
-	__le16 unk3;
-	u8 rssi;
-	u8 padding[3];
-} __packed;
-
-struct rx_annex_header {
-	u8 addr1[ETH_ALEN];
-	u8 addr2[ETH_ALEN];
-	struct rfmon_header rfmon;
-} __packed;
-
-/* wlan-ng (and hopefully others) AVS header, version one.  Fields in
- * network byte order. */
-#define P80211CAPTURE_VERSION 0x80211001
-
-struct avs_80211_1_header {
-	__be32 version;
-	__be32 length;
-	__be64 mactime;
-	__be64 hosttime;
-	__be32 phytype;
-	__be32 channel;
-	__be32 datarate;
-	__be32 antenna;
-	__be32 priority;
-	__be32 ssi_type;
-	__be32 ssi_signal;
-	__be32 ssi_noise;
-	__be32 preamble;
-	__be32 encoding;
-};
-
-void islpci_eth_cleanup_transmit(islpci_private *, isl38xx_control_block *);
-netdev_tx_t islpci_eth_transmit(struct sk_buff *, struct net_device *);
-int islpci_eth_receive(islpci_private *);
-void islpci_eth_tx_timeout(struct net_device *, unsigned int txqueue);
-void islpci_do_reset_and_wake(struct work_struct *);
-
-#endif				/* _ISL_GEN_H */
diff --git a/drivers/net/wireless/intersil/prism54/islpci_hotplug.c b/drivers/net/wireless/intersil/prism54/islpci_hotplug.c
deleted file mode 100644
index 31a1e61326ff..000000000000
--- a/drivers/net/wireless/intersil/prism54/islpci_hotplug.c
+++ /dev/null
@@ -1,316 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- *  Copyright (C) 2002 Intersil Americas Inc.
- *  Copyright (C) 2003 Herbert Valerio Riedel <hvr@gnu.org>
- */
-
-#include <linux/interrupt.h>
-#include <linux/module.h>
-#include <linux/pci.h>
-#include <linux/delay.h>
-#include <linux/init.h> /* For __init, __exit */
-#include <linux/dma-mapping.h>
-
-#include "prismcompat.h"
-#include "islpci_dev.h"
-#include "islpci_mgt.h"		/* for pc_debug */
-#include "isl_oid.h"
-
-MODULE_AUTHOR("[Intersil] R.Bastings and W.Termorshuizen, The prism54.org Development Team <prism54-devel@prism54.org>");
-MODULE_DESCRIPTION("The Prism54 802.11 Wireless LAN adapter");
-MODULE_LICENSE("GPL");
-
-static int	init_pcitm = 0;
-module_param(init_pcitm, int, 0);
-
-/* In this order: vendor, device, subvendor, subdevice, class, class_mask,
- * driver_data
- * If you have an update for this please contact prism54-devel@prism54.org
- * The latest list can be found at http://wireless.wiki.kernel.org/en/users/Drivers/p54
- */
-static const struct pci_device_id prism54_id_tbl[] = {
-	/* Intersil PRISM Duette/Prism GT Wireless LAN adapter */
-	{
-	 0x1260, 0x3890,
-	 PCI_ANY_ID, PCI_ANY_ID,
-	 0, 0, 0
-	},
-
-	/* 3COM 3CRWE154G72 Wireless LAN adapter */
-	{
-	 PCI_VDEVICE(3COM, 0x6001), 0
-	},
-
-	/* Intersil PRISM Indigo Wireless LAN adapter */
-	{
-	 0x1260, 0x3877,
-	 PCI_ANY_ID, PCI_ANY_ID,
-	 0, 0, 0
-	},
-
-	/* Intersil PRISM Javelin/Xbow Wireless LAN adapter */
-	{
-	 0x1260, 0x3886,
-	 PCI_ANY_ID, PCI_ANY_ID,
-	 0, 0, 0
-	},
-
-	/* End of list */
-	{0,0,0,0,0,0,0}
-};
-
-/* register the device with the Hotplug facilities of the kernel */
-MODULE_DEVICE_TABLE(pci, prism54_id_tbl);
-
-static int prism54_probe(struct pci_dev *, const struct pci_device_id *);
-static void prism54_remove(struct pci_dev *);
-static int __maybe_unused prism54_suspend(struct device *);
-static int __maybe_unused prism54_resume(struct device *);
-
-static SIMPLE_DEV_PM_OPS(prism54_pm_ops, prism54_suspend, prism54_resume);
-
-static struct pci_driver prism54_driver = {
-	.name = DRV_NAME,
-	.id_table = prism54_id_tbl,
-	.probe = prism54_probe,
-	.remove = prism54_remove,
-	.driver.pm = &prism54_pm_ops,
-};
-
-/******************************************************************************
-    Module initialization functions
-******************************************************************************/
-
-static int
-prism54_probe(struct pci_dev *pdev, const struct pci_device_id *id)
-{
-	struct net_device *ndev;
-	u8 latency_tmr;
-	u32 mem_addr;
-	islpci_private *priv;
-	int rvalue;
-
-	/* Enable the pci device */
-	if (pci_enable_device(pdev)) {
-		printk(KERN_ERR "%s: pci_enable_device() failed.\n", DRV_NAME);
-		return -ENODEV;
-	}
-
-	/* check whether the latency timer is set correctly */
-	pci_read_config_byte(pdev, PCI_LATENCY_TIMER, &latency_tmr);
-#if VERBOSE > SHOW_ERROR_MESSAGES
-	DEBUG(SHOW_TRACING, "latency timer: %x\n", latency_tmr);
-#endif
-	if (latency_tmr < PCIDEVICE_LATENCY_TIMER_MIN) {
-		/* set the latency timer */
-		pci_write_config_byte(pdev, PCI_LATENCY_TIMER,
-				      PCIDEVICE_LATENCY_TIMER_VAL);
-	}
-
-	/* enable PCI DMA */
-	if (dma_set_mask(&pdev->dev, DMA_BIT_MASK(32))) {
-		printk(KERN_ERR "%s: 32-bit PCI DMA not supported", DRV_NAME);
-		goto do_pci_disable_device;
-        }
-
-	/* 0x40 is the programmable timer to configure the response timeout (TRDY_TIMEOUT)
-	 * 0x41 is the programmable timer to configure the retry timeout (RETRY_TIMEOUT)
-	 *	The RETRY_TIMEOUT is used to set the number of retries that the core, as a
-	 *	Master, will perform before abandoning a cycle. The default value for
-	 *	RETRY_TIMEOUT is 0x80, which far exceeds the PCI 2.1 requirement for new
-	 *	devices. A write of zero to the RETRY_TIMEOUT register disables this
-	 *	function to allow use with any non-compliant legacy devices that may
-	 *	execute more retries.
-	 *
-	 *	Writing zero to both these two registers will disable both timeouts and
-	 *	*can* solve problems caused by devices that are slow to respond.
-	 *	Make this configurable - MSW
-	 */
-	if ( init_pcitm >= 0 ) {
-		pci_write_config_byte(pdev, 0x40, (u8)init_pcitm);
-		pci_write_config_byte(pdev, 0x41, (u8)init_pcitm);
-	} else {
-		printk(KERN_INFO "PCI TRDY/RETRY unchanged\n");
-	}
-
-	/* request the pci device I/O regions */
-	rvalue = pci_request_regions(pdev, DRV_NAME);
-	if (rvalue) {
-		printk(KERN_ERR "%s: pci_request_regions failure (rc=%d)\n",
-		       DRV_NAME, rvalue);
-		goto do_pci_disable_device;
-	}
-
-	/* check if the memory window is indeed set */
-	rvalue = pci_read_config_dword(pdev, PCI_BASE_ADDRESS_0, &mem_addr);
-	if (rvalue || !mem_addr) {
-		printk(KERN_ERR "%s: PCI device memory region not configured; fix your BIOS or CardBus bridge/drivers\n",
-		       DRV_NAME);
-		goto do_pci_release_regions;
-	}
-
-	/* enable PCI bus-mastering */
-	DEBUG(SHOW_TRACING, "%s: pci_set_master(pdev)\n", DRV_NAME);
-	pci_set_master(pdev);
-
-	/* enable MWI */
-	pci_try_set_mwi(pdev);
-
-	/* setup the network device interface and its structure */
-	if (!(ndev = islpci_setup(pdev))) {
-		/* error configuring the driver as a network device */
-		printk(KERN_ERR "%s: could not configure network device\n",
-		       DRV_NAME);
-		goto do_pci_clear_mwi;
-	}
-
-	priv = netdev_priv(ndev);
-	islpci_set_state(priv, PRV_STATE_PREBOOT); /* we are attempting to boot */
-
-	/* card is in unknown state yet, might have some interrupts pending */
-	isl38xx_disable_interrupts(priv->device_base);
-
-	/* request for the interrupt before uploading the firmware */
-	rvalue = request_irq(pdev->irq, islpci_interrupt,
-			     IRQF_SHARED, ndev->name, priv);
-
-	if (rvalue) {
-		/* error, could not hook the handler to the irq */
-		printk(KERN_ERR "%s: could not install IRQ handler\n",
-		       ndev->name);
-		goto do_unregister_netdev;
-	}
-
-	/* firmware upload is triggered in islpci_open */
-
-	return 0;
-
-      do_unregister_netdev:
-	unregister_netdev(ndev);
-	islpci_free_memory(priv);
-	free_netdev(ndev);
-	priv = NULL;
-      do_pci_clear_mwi:
-	pci_clear_mwi(pdev);
-      do_pci_release_regions:
-	pci_release_regions(pdev);
-      do_pci_disable_device:
-	pci_disable_device(pdev);
-	return -EIO;
-}
-
-/* set by cleanup_module */
-static volatile int __in_cleanup_module = 0;
-
-/* this one removes one(!!) instance only */
-static void
-prism54_remove(struct pci_dev *pdev)
-{
-	struct net_device *ndev = pci_get_drvdata(pdev);
-	islpci_private *priv = ndev ? netdev_priv(ndev) : NULL;
-	BUG_ON(!priv);
-
-	if (!__in_cleanup_module) {
-		printk(KERN_DEBUG "%s: hot unplug detected\n", ndev->name);
-		islpci_set_state(priv, PRV_STATE_OFF);
-	}
-
-	printk(KERN_DEBUG "%s: removing device\n", ndev->name);
-
-	unregister_netdev(ndev);
-
-	/* free the interrupt request */
-
-	if (islpci_get_state(priv) != PRV_STATE_OFF) {
-		isl38xx_disable_interrupts(priv->device_base);
-		islpci_set_state(priv, PRV_STATE_OFF);
-		/* This bellow causes a lockup at rmmod time. It might be
-		 * because some interrupts still linger after rmmod time,
-		 * see bug #17 */
-		/* pci_set_power_state(pdev, 3);*/	/* try to power-off */
-	}
-
-	free_irq(pdev->irq, priv);
-
-	/* free the PCI memory and unmap the remapped page */
-	islpci_free_memory(priv);
-
-	free_netdev(ndev);
-	priv = NULL;
-
-	pci_clear_mwi(pdev);
-
-	pci_release_regions(pdev);
-
-	pci_disable_device(pdev);
-}
-
-static int __maybe_unused
-prism54_suspend(struct device *dev)
-{
-	struct net_device *ndev = dev_get_drvdata(dev);
-	islpci_private *priv = ndev ? netdev_priv(ndev) : NULL;
-	BUG_ON(!priv);
-
-	/* tell the device not to trigger interrupts for now... */
-	isl38xx_disable_interrupts(priv->device_base);
-
-	/* from now on assume the hardware was already powered down
-	   and don't touch it anymore */
-	islpci_set_state(priv, PRV_STATE_OFF);
-
-	netif_stop_queue(ndev);
-	netif_device_detach(ndev);
-
-	return 0;
-}
-
-static int __maybe_unused
-prism54_resume(struct device *dev)
-{
-	struct net_device *ndev = dev_get_drvdata(dev);
-	islpci_private *priv = ndev ? netdev_priv(ndev) : NULL;
-
-	BUG_ON(!priv);
-
-	printk(KERN_NOTICE "%s: got resume request\n", ndev->name);
-
-	/* alright let's go into the PREBOOT state */
-	islpci_reset(priv, 1);
-
-	netif_device_attach(ndev);
-	netif_start_queue(ndev);
-
-	return 0;
-}
-
-static int __init
-prism54_module_init(void)
-{
-	printk(KERN_INFO "Loaded %s driver, version %s\n",
-	       DRV_NAME, DRV_VERSION);
-
-	__bug_on_wrong_struct_sizes ();
-
-	return pci_register_driver(&prism54_driver);
-}
-
-/* by the time prism54_module_exit() terminates, as a postcondition
- * all instances will have been destroyed by calls to
- * prism54_remove() */
-static void __exit
-prism54_module_exit(void)
-{
-	__in_cleanup_module = 1;
-
-	pci_unregister_driver(&prism54_driver);
-
-	printk(KERN_INFO "Unloaded %s driver\n", DRV_NAME);
-
-	__in_cleanup_module = 0;
-}
-
-/* register entry points */
-module_init(prism54_module_init);
-module_exit(prism54_module_exit);
-/* EOF */
diff --git a/drivers/net/wireless/intersil/prism54/islpci_mgt.c b/drivers/net/wireless/intersil/prism54/islpci_mgt.c
deleted file mode 100644
index 0c7fb76c7d1c..000000000000
--- a/drivers/net/wireless/intersil/prism54/islpci_mgt.c
+++ /dev/null
@@ -1,491 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- *  Copyright (C) 2002 Intersil Americas Inc.
- *  Copyright 2004 Jens Maurer <Jens.Maurer@gmx.net>
- */
-
-#include <linux/netdevice.h>
-#include <linux/module.h>
-#include <linux/pci.h>
-#include <linux/sched.h>
-#include <linux/slab.h>
-
-#include <asm/io.h>
-#include <linux/if_arp.h>
-
-#include "prismcompat.h"
-#include "isl_38xx.h"
-#include "islpci_mgt.h"
-#include "isl_oid.h"		/* additional types and defs for isl38xx fw */
-#include "isl_ioctl.h"
-
-#include <net/iw_handler.h>
-
-/******************************************************************************
-        Global variable definition section
-******************************************************************************/
-int pc_debug = VERBOSE;
-module_param(pc_debug, int, 0);
-
-/******************************************************************************
-    Driver general functions
-******************************************************************************/
-#if VERBOSE > SHOW_ERROR_MESSAGES
-void
-display_buffer(char *buffer, int length)
-{
-	if ((pc_debug & SHOW_BUFFER_CONTENTS) == 0)
-		return;
-
-	while (length > 0) {
-		printk("[%02x]", *buffer & 255);
-		length--;
-		buffer++;
-	}
-
-	printk("\n");
-}
-#endif
-
-/*****************************************************************************
-    Queue handling for management frames
-******************************************************************************/
-
-/*
- * Helper function to create a PIMFOR management frame header.
- */
-static void
-pimfor_encode_header(int operation, u32 oid, u32 length, pimfor_header_t *h)
-{
-	h->version = PIMFOR_VERSION;
-	h->operation = operation;
-	h->device_id = PIMFOR_DEV_ID_MHLI_MIB;
-	h->flags = 0;
-	h->oid = cpu_to_be32(oid);
-	h->length = cpu_to_be32(length);
-}
-
-/*
- * Helper function to analyze a PIMFOR management frame header.
- */
-static pimfor_header_t *
-pimfor_decode_header(void *data, int len)
-{
-	pimfor_header_t *h = data;
-
-	while ((void *) h < data + len) {
-		if (h->flags & PIMFOR_FLAG_LITTLE_ENDIAN) {
-			le32_to_cpus(&h->oid);
-			le32_to_cpus(&h->length);
-		} else {
-			be32_to_cpus(&h->oid);
-			be32_to_cpus(&h->length);
-		}
-		if (h->oid != OID_INL_TUNNEL)
-			return h;
-		h++;
-	}
-	return NULL;
-}
-
-/*
- * Fill the receive queue for management frames with fresh buffers.
- */
-int
-islpci_mgmt_rx_fill(struct net_device *ndev)
-{
-	islpci_private *priv = netdev_priv(ndev);
-	isl38xx_control_block *cb =	/* volatile not needed */
-	    (isl38xx_control_block *) priv->control_block;
-	u32 curr = le32_to_cpu(cb->driver_curr_frag[ISL38XX_CB_RX_MGMTQ]);
-
-#if VERBOSE > SHOW_ERROR_MESSAGES
-	DEBUG(SHOW_FUNCTION_CALLS, "islpci_mgmt_rx_fill\n");
-#endif
-
-	while (curr - priv->index_mgmt_rx < ISL38XX_CB_MGMT_QSIZE) {
-		u32 index = curr % ISL38XX_CB_MGMT_QSIZE;
-		struct islpci_membuf *buf = &priv->mgmt_rx[index];
-		isl38xx_fragment *frag = &cb->rx_data_mgmt[index];
-
-		if (buf->mem == NULL) {
-			buf->mem = kmalloc(MGMT_FRAME_SIZE, GFP_ATOMIC);
-			if (!buf->mem)
-				return -ENOMEM;
-			buf->size = MGMT_FRAME_SIZE;
-		}
-		if (buf->pci_addr == 0) {
-			buf->pci_addr = dma_map_single(&priv->pdev->dev,
-						       buf->mem,
-						       MGMT_FRAME_SIZE,
-						       DMA_FROM_DEVICE);
-			if (dma_mapping_error(&priv->pdev->dev, buf->pci_addr)) {
-				printk(KERN_WARNING
-				       "Failed to make memory DMA'able.\n");
-				return -ENOMEM;
-			}
-		}
-
-		/* be safe: always reset control block information */
-		frag->size = cpu_to_le16(MGMT_FRAME_SIZE);
-		frag->flags = 0;
-		frag->address = cpu_to_le32(buf->pci_addr);
-		curr++;
-
-		/* The fragment address in the control block must have
-		 * been written before announcing the frame buffer to
-		 * device */
-		wmb();
-		cb->driver_curr_frag[ISL38XX_CB_RX_MGMTQ] = cpu_to_le32(curr);
-	}
-	return 0;
-}
-
-/*
- * Create and transmit a management frame using "operation" and "oid",
- * with arguments data/length.
- * We either return an error and free the frame, or we return 0 and
- * islpci_mgt_cleanup_transmit() frees the frame in the tx-done
- * interrupt.
- */
-static int
-islpci_mgt_transmit(struct net_device *ndev, int operation, unsigned long oid,
-		    void *data, int length)
-{
-	islpci_private *priv = netdev_priv(ndev);
-	isl38xx_control_block *cb =
-	    (isl38xx_control_block *) priv->control_block;
-	void *p;
-	int err = -EINVAL;
-	unsigned long flags;
-	isl38xx_fragment *frag;
-	struct islpci_membuf buf;
-	u32 curr_frag;
-	int index;
-	int frag_len = length + PIMFOR_HEADER_SIZE;
-
-#if VERBOSE > SHOW_ERROR_MESSAGES
-	DEBUG(SHOW_FUNCTION_CALLS, "islpci_mgt_transmit\n");
-#endif
-
-	if (frag_len > MGMT_FRAME_SIZE) {
-		printk(KERN_DEBUG "%s: mgmt frame too large %d\n",
-		       ndev->name, frag_len);
-		goto error;
-	}
-
-	err = -ENOMEM;
-	p = buf.mem = kmalloc(frag_len, GFP_KERNEL);
-	if (!buf.mem)
-		goto error;
-
-	buf.size = frag_len;
-
-	/* create the header directly in the fragment data area */
-	pimfor_encode_header(operation, oid, length, (pimfor_header_t *) p);
-	p += PIMFOR_HEADER_SIZE;
-
-	if (data)
-		memcpy(p, data, length);
-	else
-		memset(p, 0, length);
-
-#if VERBOSE > SHOW_ERROR_MESSAGES
-	{
-		pimfor_header_t *h = buf.mem;
-		DEBUG(SHOW_PIMFOR_FRAMES,
-		      "PIMFOR: op %i, oid 0x%08lx, device %i, flags 0x%x length 0x%x\n",
-		      h->operation, oid, h->device_id, h->flags, length);
-
-		/* display the buffer contents for debugging */
-		display_buffer((char *) h, sizeof (pimfor_header_t));
-		display_buffer(p, length);
-	}
-#endif
-
-	err = -ENOMEM;
-	buf.pci_addr = dma_map_single(&priv->pdev->dev, buf.mem, frag_len,
-				      DMA_TO_DEVICE);
-	if (dma_mapping_error(&priv->pdev->dev, buf.pci_addr)) {
-		printk(KERN_WARNING "%s: cannot map PCI memory for mgmt\n",
-		       ndev->name);
-		goto error_free;
-	}
-
-	/* Protect the control block modifications against interrupts. */
-	spin_lock_irqsave(&priv->slock, flags);
-	curr_frag = le32_to_cpu(cb->driver_curr_frag[ISL38XX_CB_TX_MGMTQ]);
-	if (curr_frag - priv->index_mgmt_tx >= ISL38XX_CB_MGMT_QSIZE) {
-		printk(KERN_WARNING "%s: mgmt tx queue is still full\n",
-		       ndev->name);
-		goto error_unlock;
-	}
-
-	/* commit the frame to the tx device queue */
-	index = curr_frag % ISL38XX_CB_MGMT_QSIZE;
-	priv->mgmt_tx[index] = buf;
-	frag = &cb->tx_data_mgmt[index];
-	frag->size = cpu_to_le16(frag_len);
-	frag->flags = 0;	/* for any other than the last fragment, set to 1 */
-	frag->address = cpu_to_le32(buf.pci_addr);
-
-	/* The fragment address in the control block must have
-	 * been written before announcing the frame buffer to
-	 * device */
-	wmb();
-	cb->driver_curr_frag[ISL38XX_CB_TX_MGMTQ] = cpu_to_le32(curr_frag + 1);
-	spin_unlock_irqrestore(&priv->slock, flags);
-
-	/* trigger the device */
-	islpci_trigger(priv);
-	return 0;
-
-      error_unlock:
-	spin_unlock_irqrestore(&priv->slock, flags);
-      error_free:
-	kfree(buf.mem);
-      error:
-	return err;
-}
-
-/*
- * Receive a management frame from the device.
- * This can be an arbitrary number of traps, and at most one response
- * frame for a previous request sent via islpci_mgt_transmit().
- */
-int
-islpci_mgt_receive(struct net_device *ndev)
-{
-	islpci_private *priv = netdev_priv(ndev);
-	isl38xx_control_block *cb =
-	    (isl38xx_control_block *) priv->control_block;
-	u32 curr_frag;
-
-#if VERBOSE > SHOW_ERROR_MESSAGES
-	DEBUG(SHOW_FUNCTION_CALLS, "islpci_mgt_receive\n");
-#endif
-
-	/* Only once per interrupt, determine fragment range to
-	 * process.  This avoids an endless loop (i.e. lockup) if
-	 * frames come in faster than we can process them. */
-	curr_frag = le32_to_cpu(cb->device_curr_frag[ISL38XX_CB_RX_MGMTQ]);
-	barrier();
-
-	for (; priv->index_mgmt_rx < curr_frag; priv->index_mgmt_rx++) {
-		pimfor_header_t *header;
-		u32 index = priv->index_mgmt_rx % ISL38XX_CB_MGMT_QSIZE;
-		struct islpci_membuf *buf = &priv->mgmt_rx[index];
-		u16 frag_len;
-		int size;
-		struct islpci_mgmtframe *frame;
-
-		/* I have no idea (and no documentation) if flags != 0
-		 * is possible.  Drop the frame, reuse the buffer. */
-		if (le16_to_cpu(cb->rx_data_mgmt[index].flags) != 0) {
-			printk(KERN_WARNING "%s: unknown flags 0x%04x\n",
-			       ndev->name,
-			       le16_to_cpu(cb->rx_data_mgmt[index].flags));
-			continue;
-		}
-
-		/* The device only returns the size of the header(s) here. */
-		frag_len = le16_to_cpu(cb->rx_data_mgmt[index].size);
-
-		/*
-		 * We appear to have no way to tell the device the
-		 * size of a receive buffer.  Thus, if this check
-		 * triggers, we likely have kernel heap corruption. */
-		if (frag_len > MGMT_FRAME_SIZE) {
-			printk(KERN_WARNING
-				"%s: Bogus packet size of %d (%#x).\n",
-				ndev->name, frag_len, frag_len);
-			frag_len = MGMT_FRAME_SIZE;
-		}
-
-		/* Ensure the results of device DMA are visible to the CPU. */
-		dma_sync_single_for_cpu(&priv->pdev->dev, buf->pci_addr,
-					buf->size, DMA_FROM_DEVICE);
-
-		/* Perform endianess conversion for PIMFOR header in-place. */
-		header = pimfor_decode_header(buf->mem, frag_len);
-		if (!header) {
-			printk(KERN_WARNING "%s: no PIMFOR header found\n",
-			       ndev->name);
-			continue;
-		}
-
-		/* The device ID from the PIMFOR packet received from
-		 * the MVC is always 0.  We forward a sensible device_id.
-		 * Not that anyone upstream would care... */
-		header->device_id = priv->ndev->ifindex;
-
-#if VERBOSE > SHOW_ERROR_MESSAGES
-		DEBUG(SHOW_PIMFOR_FRAMES,
-		      "PIMFOR: op %i, oid 0x%08x, device %i, flags 0x%x length 0x%x\n",
-		      header->operation, header->oid, header->device_id,
-		      header->flags, header->length);
-
-		/* display the buffer contents for debugging */
-		display_buffer((char *) header, PIMFOR_HEADER_SIZE);
-		display_buffer((char *) header + PIMFOR_HEADER_SIZE,
-			       header->length);
-#endif
-
-		/* nobody sends these */
-		if (header->flags & PIMFOR_FLAG_APPLIC_ORIGIN) {
-			printk(KERN_DEBUG
-			       "%s: errant PIMFOR application frame\n",
-			       ndev->name);
-			continue;
-		}
-
-		/* Determine frame size, skipping OID_INL_TUNNEL headers. */
-		size = PIMFOR_HEADER_SIZE + header->length;
-		frame = kmalloc(sizeof(struct islpci_mgmtframe) + size,
-				GFP_ATOMIC);
-		if (!frame)
-			continue;
-
-		frame->ndev = ndev;
-		memcpy(&frame->buf, header, size);
-		frame->header = (pimfor_header_t *) frame->buf;
-		frame->data = frame->buf + PIMFOR_HEADER_SIZE;
-
-#if VERBOSE > SHOW_ERROR_MESSAGES
-		DEBUG(SHOW_PIMFOR_FRAMES,
-		      "frame: header: %p, data: %p, size: %d\n",
-		      frame->header, frame->data, size);
-#endif
-
-		if (header->operation == PIMFOR_OP_TRAP) {
-#if VERBOSE > SHOW_ERROR_MESSAGES
-			printk(KERN_DEBUG
-			       "TRAP: oid 0x%x, device %i, flags 0x%x length %i\n",
-			       header->oid, header->device_id, header->flags,
-			       header->length);
-#endif
-
-			/* Create work to handle trap out of interrupt
-			 * context. */
-			INIT_WORK(&frame->ws, prism54_process_trap);
-			schedule_work(&frame->ws);
-
-		} else {
-			/* Signal the one waiting process that a response
-			 * has been received. */
-			if ((frame = xchg(&priv->mgmt_received, frame)) != NULL) {
-				printk(KERN_WARNING
-				       "%s: mgmt response not collected\n",
-				       ndev->name);
-				kfree(frame);
-			}
-#if VERBOSE > SHOW_ERROR_MESSAGES
-			DEBUG(SHOW_TRACING, "Wake up Mgmt Queue\n");
-#endif
-			wake_up(&priv->mgmt_wqueue);
-		}
-
-	}
-
-	return 0;
-}
-
-/*
- * Cleanup the transmit queue by freeing all frames handled by the device.
- */
-void
-islpci_mgt_cleanup_transmit(struct net_device *ndev)
-{
-	islpci_private *priv = netdev_priv(ndev);
-	isl38xx_control_block *cb =	/* volatile not needed */
-	    (isl38xx_control_block *) priv->control_block;
-	u32 curr_frag;
-
-#if VERBOSE > SHOW_ERROR_MESSAGES
-	DEBUG(SHOW_FUNCTION_CALLS, "islpci_mgt_cleanup_transmit\n");
-#endif
-
-	/* Only once per cleanup, determine fragment range to
-	 * process.  This avoids an endless loop (i.e. lockup) if
-	 * the device became confused, incrementing device_curr_frag
-	 * rapidly. */
-	curr_frag = le32_to_cpu(cb->device_curr_frag[ISL38XX_CB_TX_MGMTQ]);
-	barrier();
-
-	for (; priv->index_mgmt_tx < curr_frag; priv->index_mgmt_tx++) {
-		int index = priv->index_mgmt_tx % ISL38XX_CB_MGMT_QSIZE;
-		struct islpci_membuf *buf = &priv->mgmt_tx[index];
-		dma_unmap_single(&priv->pdev->dev, buf->pci_addr, buf->size,
-				 DMA_TO_DEVICE);
-		buf->pci_addr = 0;
-		kfree(buf->mem);
-		buf->mem = NULL;
-		buf->size = 0;
-	}
-}
-
-/*
- * Perform one request-response transaction to the device.
- */
-int
-islpci_mgt_transaction(struct net_device *ndev,
-		       int operation, unsigned long oid,
-		       void *senddata, int sendlen,
-		       struct islpci_mgmtframe **recvframe)
-{
-	islpci_private *priv = netdev_priv(ndev);
-	const long wait_cycle_jiffies = msecs_to_jiffies(ISL38XX_WAIT_CYCLE * 10);
-	long timeout_left = ISL38XX_MAX_WAIT_CYCLES * wait_cycle_jiffies;
-	int err;
-	DEFINE_WAIT(wait);
-
-	*recvframe = NULL;
-
-	if (mutex_lock_interruptible(&priv->mgmt_lock))
-		return -ERESTARTSYS;
-
-	prepare_to_wait(&priv->mgmt_wqueue, &wait, TASK_UNINTERRUPTIBLE);
-	err = islpci_mgt_transmit(ndev, operation, oid, senddata, sendlen);
-	if (err)
-		goto out;
-
-	err = -ETIMEDOUT;
-	while (timeout_left > 0) {
-		int timeleft;
-		struct islpci_mgmtframe *frame;
-
-		timeleft = schedule_timeout_uninterruptible(wait_cycle_jiffies);
-		frame = xchg(&priv->mgmt_received, NULL);
-		if (frame) {
-			if (frame->header->oid == oid) {
-				*recvframe = frame;
-				err = 0;
-				goto out;
-			} else {
-				printk(KERN_DEBUG
-				       "%s: expecting oid 0x%x, received 0x%x.\n",
-				       ndev->name, (unsigned int) oid,
-				       frame->header->oid);
-				kfree(frame);
-				frame = NULL;
-			}
-		}
-		if (timeleft == 0) {
-			printk(KERN_DEBUG
-				"%s: timeout waiting for mgmt response %lu, "
-				"triggering device\n",
-				ndev->name, timeout_left);
-			islpci_trigger(priv);
-		}
-		timeout_left += timeleft - wait_cycle_jiffies;
-	}
-	printk(KERN_WARNING "%s: timeout waiting for mgmt response\n",
-	       ndev->name);
-
-	/* TODO: we should reset the device here */
- out:
-	finish_wait(&priv->mgmt_wqueue, &wait);
-	mutex_unlock(&priv->mgmt_lock);
-	return err;
-}
-
diff --git a/drivers/net/wireless/intersil/prism54/islpci_mgt.h b/drivers/net/wireless/intersil/prism54/islpci_mgt.h
deleted file mode 100644
index 1f87d0aea60c..000000000000
--- a/drivers/net/wireless/intersil/prism54/islpci_mgt.h
+++ /dev/null
@@ -1,126 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- *  Copyright (C) 2002 Intersil Americas Inc.
- *  Copyright (C) 2003 Luis R. Rodriguez <mcgrof@ruslug.rutgers.edu>
- */
-
-#ifndef _ISLPCI_MGT_H
-#define _ISLPCI_MGT_H
-
-#include <linux/wireless.h>
-#include <linux/skbuff.h>
-#include <linux/slab.h>
-
-/*
- *  Function definitions
- */
-
-#define K_DEBUG(f, m, args...) do { if(f & m) printk(KERN_DEBUG args); } while(0)
-#define DEBUG(f, args...) K_DEBUG(f, pc_debug, args)
-
-extern int pc_debug;
-#define init_wds 0	/* help compiler optimize away dead code */
-
-
-/* General driver definitions */
-#define PCIDEVICE_LATENCY_TIMER_MIN		0x40
-#define PCIDEVICE_LATENCY_TIMER_VAL		0x50
-
-/* Debugging verbose definitions */
-#define SHOW_NOTHING                            0x00	/* overrules everything */
-#define SHOW_ANYTHING                           0xFF
-#define SHOW_ERROR_MESSAGES                     0x01
-#define SHOW_TRAPS                              0x02
-#define SHOW_FUNCTION_CALLS                     0x04
-#define SHOW_TRACING                            0x08
-#define SHOW_QUEUE_INDEXES                      0x10
-#define SHOW_PIMFOR_FRAMES                      0x20
-#define SHOW_BUFFER_CONTENTS                    0x40
-#define VERBOSE                                 0x01
-
-/* Default card definitions */
-#define CARD_DEFAULT_CHANNEL                    6
-#define CARD_DEFAULT_MODE                       INL_MODE_CLIENT
-#define CARD_DEFAULT_IW_MODE			IW_MODE_INFRA
-#define CARD_DEFAULT_BSSTYPE                    DOT11_BSSTYPE_INFRA
-#define CARD_DEFAULT_CLIENT_SSID		""
-#define CARD_DEFAULT_AP_SSID			"default"
-#define CARD_DEFAULT_KEY1                       "default_key_1"
-#define CARD_DEFAULT_KEY2                       "default_key_2"
-#define CARD_DEFAULT_KEY3                       "default_key_3"
-#define CARD_DEFAULT_KEY4                       "default_key_4"
-#define CARD_DEFAULT_WEP                        0
-#define CARD_DEFAULT_FILTER                     0
-#define CARD_DEFAULT_WDS                        0
-#define	CARD_DEFAULT_AUTHEN                     DOT11_AUTH_OS
-#define	CARD_DEFAULT_DOT1X			0
-#define CARD_DEFAULT_MLME_MODE			DOT11_MLME_AUTO
-#define CARD_DEFAULT_CONFORMANCE                OID_INL_CONFORMANCE_NONE
-#define CARD_DEFAULT_PROFILE			DOT11_PROFILE_MIXED_G_WIFI
-#define CARD_DEFAULT_MAXFRAMEBURST		DOT11_MAXFRAMEBURST_MIXED_SAFE
-
-/* PIMFOR package definitions */
-#define PIMFOR_ETHERTYPE                        0x8828
-#define PIMFOR_HEADER_SIZE                      12
-#define PIMFOR_VERSION                          1
-#define PIMFOR_OP_GET                           0
-#define PIMFOR_OP_SET                           1
-#define PIMFOR_OP_RESPONSE                      2
-#define PIMFOR_OP_ERROR                         3
-#define PIMFOR_OP_TRAP                          4
-#define PIMFOR_OP_RESERVED                      5	/* till 255 */
-#define PIMFOR_DEV_ID_MHLI_MIB                  0
-#define PIMFOR_FLAG_APPLIC_ORIGIN               0x01
-#define PIMFOR_FLAG_LITTLE_ENDIAN               0x02
-
-void display_buffer(char *, int);
-
-/*
- *  Type definition section
- *
- *  the structure defines only the header allowing copyless
- *  frame handling
- */
-typedef struct {
-	u8 version;
-	u8 operation;
-	u32 oid;
-	u8 device_id;
-	u8 flags;
-	u32 length;
-} __packed
-pimfor_header_t;
-
-/* A received and interrupt-processed management frame, either for
- * schedule_work(prism54_process_trap) or for priv->mgmt_received,
- * processed by islpci_mgt_transaction(). */
-struct islpci_mgmtframe {
-	struct net_device *ndev;      /* pointer to network device */
-	pimfor_header_t *header;      /* payload header, points into buf */
-	void *data;		      /* payload ex header, points into buf */
-        struct work_struct ws;	      /* argument for schedule_work() */
-	char buf[];		      /* fragment buffer */
-};
-
-int
-islpci_mgt_receive(struct net_device *ndev);
-
-int
-islpci_mgmt_rx_fill(struct net_device *ndev);
-
-void
-islpci_mgt_cleanup_transmit(struct net_device *ndev);
-
-int
-islpci_mgt_transaction(struct net_device *ndev,
-                       int operation, unsigned long oid,
-		       void *senddata, int sendlen,
-		       struct islpci_mgmtframe **recvframe);
-
-static inline void
-islpci_mgt_release(struct islpci_mgmtframe *frame)
-{
-        kfree(frame);
-}
-
-#endif				/* _ISLPCI_MGT_H */
diff --git a/drivers/net/wireless/intersil/prism54/oid_mgt.c b/drivers/net/wireless/intersil/prism54/oid_mgt.c
deleted file mode 100644
index 9fd307ca4b6d..000000000000
--- a/drivers/net/wireless/intersil/prism54/oid_mgt.c
+++ /dev/null
@@ -1,889 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- *  Copyright (C) 2003,2004 Aurelien Alleaume <slts@free.fr>
- */
-
-#include <linux/kernel.h>
-#include <linux/slab.h>
-
-#include "prismcompat.h"
-#include "islpci_dev.h"
-#include "islpci_mgt.h"
-#include "isl_oid.h"
-#include "oid_mgt.h"
-#include "isl_ioctl.h"
-
-/* to convert between channel and freq */
-static const int frequency_list_bg[] = { 2412, 2417, 2422, 2427, 2432,
-	2437, 2442, 2447, 2452, 2457, 2462, 2467, 2472, 2484
-};
-
-int
-channel_of_freq(int f)
-{
-	int c = 0;
-
-	if ((f >= 2412) && (f <= 2484)) {
-		while ((c < 14) && (f != frequency_list_bg[c]))
-			c++;
-		return (c >= 14) ? 0 : ++c;
-	} else if ((f >= (int) 5000) && (f <= (int) 6000)) {
-		return ( (f - 5000) / 5 );
-	} else
-		return 0;
-}
-
-#define OID_STRUCT(name,oid,s,t) [name] = {oid, 0, sizeof(s), t}
-#define OID_STRUCT_C(name,oid,s,t) OID_STRUCT(name,oid,s,t | OID_FLAG_CACHED)
-#define OID_U32(name,oid) OID_STRUCT(name,oid,u32,OID_TYPE_U32)
-#define OID_U32_C(name,oid) OID_STRUCT_C(name,oid,u32,OID_TYPE_U32)
-#define OID_STRUCT_MLME(name,oid) OID_STRUCT(name,oid,struct obj_mlme,OID_TYPE_MLME)
-#define OID_STRUCT_MLMEEX(name,oid) OID_STRUCT(name,oid,struct obj_mlmeex,OID_TYPE_MLMEEX)
-
-#define OID_UNKNOWN(name,oid) OID_STRUCT(name,oid,0,0)
-
-struct oid_t isl_oid[] = {
-	OID_STRUCT(GEN_OID_MACADDRESS, 0x00000000, u8[6], OID_TYPE_ADDR),
-	OID_U32(GEN_OID_LINKSTATE, 0x00000001),
-	OID_UNKNOWN(GEN_OID_WATCHDOG, 0x00000002),
-	OID_UNKNOWN(GEN_OID_MIBOP, 0x00000003),
-	OID_UNKNOWN(GEN_OID_OPTIONS, 0x00000004),
-	OID_UNKNOWN(GEN_OID_LEDCONFIG, 0x00000005),
-
-	/* 802.11 */
-	OID_U32_C(DOT11_OID_BSSTYPE, 0x10000000),
-	OID_STRUCT_C(DOT11_OID_BSSID, 0x10000001, u8[6], OID_TYPE_RAW),
-	OID_STRUCT_C(DOT11_OID_SSID, 0x10000002, struct obj_ssid,
-		     OID_TYPE_SSID),
-	OID_U32(DOT11_OID_STATE, 0x10000003),
-	OID_U32(DOT11_OID_AID, 0x10000004),
-	OID_STRUCT(DOT11_OID_COUNTRYSTRING, 0x10000005, u8[4], OID_TYPE_RAW),
-	OID_STRUCT_C(DOT11_OID_SSIDOVERRIDE, 0x10000006, struct obj_ssid,
-		     OID_TYPE_SSID),
-
-	OID_U32(DOT11_OID_MEDIUMLIMIT, 0x11000000),
-	OID_U32_C(DOT11_OID_BEACONPERIOD, 0x11000001),
-	OID_U32(DOT11_OID_DTIMPERIOD, 0x11000002),
-	OID_U32(DOT11_OID_ATIMWINDOW, 0x11000003),
-	OID_U32(DOT11_OID_LISTENINTERVAL, 0x11000004),
-	OID_U32(DOT11_OID_CFPPERIOD, 0x11000005),
-	OID_U32(DOT11_OID_CFPDURATION, 0x11000006),
-
-	OID_U32_C(DOT11_OID_AUTHENABLE, 0x12000000),
-	OID_U32_C(DOT11_OID_PRIVACYINVOKED, 0x12000001),
-	OID_U32_C(DOT11_OID_EXUNENCRYPTED, 0x12000002),
-	OID_U32_C(DOT11_OID_DEFKEYID, 0x12000003),
-	[DOT11_OID_DEFKEYX] = {0x12000004, 3, sizeof (struct obj_key),
-			       OID_FLAG_CACHED | OID_TYPE_KEY},	/* DOT11_OID_DEFKEY1,...DOT11_OID_DEFKEY4 */
-	OID_UNKNOWN(DOT11_OID_STAKEY, 0x12000008),
-	OID_U32(DOT11_OID_REKEYTHRESHOLD, 0x12000009),
-	OID_UNKNOWN(DOT11_OID_STASC, 0x1200000a),
-
-	OID_U32(DOT11_OID_PRIVTXREJECTED, 0x1a000000),
-	OID_U32(DOT11_OID_PRIVRXPLAIN, 0x1a000001),
-	OID_U32(DOT11_OID_PRIVRXFAILED, 0x1a000002),
-	OID_U32(DOT11_OID_PRIVRXNOKEY, 0x1a000003),
-
-	OID_U32_C(DOT11_OID_RTSTHRESH, 0x13000000),
-	OID_U32_C(DOT11_OID_FRAGTHRESH, 0x13000001),
-	OID_U32_C(DOT11_OID_SHORTRETRIES, 0x13000002),
-	OID_U32_C(DOT11_OID_LONGRETRIES, 0x13000003),
-	OID_U32_C(DOT11_OID_MAXTXLIFETIME, 0x13000004),
-	OID_U32(DOT11_OID_MAXRXLIFETIME, 0x13000005),
-	OID_U32(DOT11_OID_AUTHRESPTIMEOUT, 0x13000006),
-	OID_U32(DOT11_OID_ASSOCRESPTIMEOUT, 0x13000007),
-
-	OID_UNKNOWN(DOT11_OID_ALOFT_TABLE, 0x1d000000),
-	OID_UNKNOWN(DOT11_OID_ALOFT_CTRL_TABLE, 0x1d000001),
-	OID_UNKNOWN(DOT11_OID_ALOFT_RETREAT, 0x1d000002),
-	OID_UNKNOWN(DOT11_OID_ALOFT_PROGRESS, 0x1d000003),
-	OID_U32(DOT11_OID_ALOFT_FIXEDRATE, 0x1d000004),
-	OID_UNKNOWN(DOT11_OID_ALOFT_RSSIGRAPH, 0x1d000005),
-	OID_UNKNOWN(DOT11_OID_ALOFT_CONFIG, 0x1d000006),
-
-	[DOT11_OID_VDCFX] = {0x1b000000, 7, 0, 0},
-	OID_U32(DOT11_OID_MAXFRAMEBURST, 0x1b000008),
-
-	OID_U32(DOT11_OID_PSM, 0x14000000),
-	OID_U32(DOT11_OID_CAMTIMEOUT, 0x14000001),
-	OID_U32(DOT11_OID_RECEIVEDTIMS, 0x14000002),
-	OID_U32(DOT11_OID_ROAMPREFERENCE, 0x14000003),
-
-	OID_U32(DOT11_OID_BRIDGELOCAL, 0x15000000),
-	OID_U32(DOT11_OID_CLIENTS, 0x15000001),
-	OID_U32(DOT11_OID_CLIENTSASSOCIATED, 0x15000002),
-	[DOT11_OID_CLIENTX] = {0x15000003, 2006, 0, 0},	/* DOT11_OID_CLIENTX,...DOT11_OID_CLIENT2007 */
-
-	OID_STRUCT(DOT11_OID_CLIENTFIND, 0x150007DB, u8[6], OID_TYPE_ADDR),
-	OID_STRUCT(DOT11_OID_WDSLINKADD, 0x150007DC, u8[6], OID_TYPE_ADDR),
-	OID_STRUCT(DOT11_OID_WDSLINKREMOVE, 0x150007DD, u8[6], OID_TYPE_ADDR),
-	OID_STRUCT(DOT11_OID_EAPAUTHSTA, 0x150007DE, u8[6], OID_TYPE_ADDR),
-	OID_STRUCT(DOT11_OID_EAPUNAUTHSTA, 0x150007DF, u8[6], OID_TYPE_ADDR),
-	OID_U32_C(DOT11_OID_DOT1XENABLE, 0x150007E0),
-	OID_UNKNOWN(DOT11_OID_MICFAILURE, 0x150007E1),
-	OID_UNKNOWN(DOT11_OID_REKEYINDICATE, 0x150007E2),
-
-	OID_U32(DOT11_OID_MPDUTXSUCCESSFUL, 0x16000000),
-	OID_U32(DOT11_OID_MPDUTXONERETRY, 0x16000001),
-	OID_U32(DOT11_OID_MPDUTXMULTIPLERETRIES, 0x16000002),
-	OID_U32(DOT11_OID_MPDUTXFAILED, 0x16000003),
-	OID_U32(DOT11_OID_MPDURXSUCCESSFUL, 0x16000004),
-	OID_U32(DOT11_OID_MPDURXDUPS, 0x16000005),
-	OID_U32(DOT11_OID_RTSSUCCESSFUL, 0x16000006),
-	OID_U32(DOT11_OID_RTSFAILED, 0x16000007),
-	OID_U32(DOT11_OID_ACKFAILED, 0x16000008),
-	OID_U32(DOT11_OID_FRAMERECEIVES, 0x16000009),
-	OID_U32(DOT11_OID_FRAMEERRORS, 0x1600000A),
-	OID_U32(DOT11_OID_FRAMEABORTS, 0x1600000B),
-	OID_U32(DOT11_OID_FRAMEABORTSPHY, 0x1600000C),
-
-	OID_U32(DOT11_OID_SLOTTIME, 0x17000000),
-	OID_U32(DOT11_OID_CWMIN, 0x17000001),
-	OID_U32(DOT11_OID_CWMAX, 0x17000002),
-	OID_U32(DOT11_OID_ACKWINDOW, 0x17000003),
-	OID_U32(DOT11_OID_ANTENNARX, 0x17000004),
-	OID_U32(DOT11_OID_ANTENNATX, 0x17000005),
-	OID_U32(DOT11_OID_ANTENNADIVERSITY, 0x17000006),
-	OID_U32_C(DOT11_OID_CHANNEL, 0x17000007),
-	OID_U32_C(DOT11_OID_EDTHRESHOLD, 0x17000008),
-	OID_U32(DOT11_OID_PREAMBLESETTINGS, 0x17000009),
-	OID_STRUCT(DOT11_OID_RATES, 0x1700000A, u8[IWMAX_BITRATES + 1],
-		   OID_TYPE_RAW),
-	OID_U32(DOT11_OID_CCAMODESUPPORTED, 0x1700000B),
-	OID_U32(DOT11_OID_CCAMODE, 0x1700000C),
-	OID_UNKNOWN(DOT11_OID_RSSIVECTOR, 0x1700000D),
-	OID_UNKNOWN(DOT11_OID_OUTPUTPOWERTABLE, 0x1700000E),
-	OID_U32(DOT11_OID_OUTPUTPOWER, 0x1700000F),
-	OID_STRUCT(DOT11_OID_SUPPORTEDRATES, 0x17000010,
-		   u8[IWMAX_BITRATES + 1], OID_TYPE_RAW),
-	OID_U32_C(DOT11_OID_FREQUENCY, 0x17000011),
-	[DOT11_OID_SUPPORTEDFREQUENCIES] =
-	    {0x17000012, 0, sizeof (struct obj_frequencies)
-	     + sizeof (u16) * IWMAX_FREQ, OID_TYPE_FREQUENCIES},
-
-	OID_U32(DOT11_OID_NOISEFLOOR, 0x17000013),
-	OID_STRUCT(DOT11_OID_FREQUENCYACTIVITY, 0x17000014, u8[IWMAX_FREQ + 1],
-		   OID_TYPE_RAW),
-	OID_UNKNOWN(DOT11_OID_IQCALIBRATIONTABLE, 0x17000015),
-	OID_U32(DOT11_OID_NONERPPROTECTION, 0x17000016),
-	OID_U32(DOT11_OID_SLOTSETTINGS, 0x17000017),
-	OID_U32(DOT11_OID_NONERPTIMEOUT, 0x17000018),
-	OID_U32(DOT11_OID_PROFILES, 0x17000019),
-	OID_STRUCT(DOT11_OID_EXTENDEDRATES, 0x17000020,
-		   u8[IWMAX_BITRATES + 1], OID_TYPE_RAW),
-
-	OID_STRUCT_MLME(DOT11_OID_DEAUTHENTICATE, 0x18000000),
-	OID_STRUCT_MLME(DOT11_OID_AUTHENTICATE, 0x18000001),
-	OID_STRUCT_MLME(DOT11_OID_DISASSOCIATE, 0x18000002),
-	OID_STRUCT_MLME(DOT11_OID_ASSOCIATE, 0x18000003),
-	OID_UNKNOWN(DOT11_OID_SCAN, 0x18000004),
-	OID_STRUCT_MLMEEX(DOT11_OID_BEACON, 0x18000005),
-	OID_STRUCT_MLMEEX(DOT11_OID_PROBE, 0x18000006),
-	OID_STRUCT_MLMEEX(DOT11_OID_DEAUTHENTICATEEX, 0x18000007),
-	OID_STRUCT_MLMEEX(DOT11_OID_AUTHENTICATEEX, 0x18000008),
-	OID_STRUCT_MLMEEX(DOT11_OID_DISASSOCIATEEX, 0x18000009),
-	OID_STRUCT_MLMEEX(DOT11_OID_ASSOCIATEEX, 0x1800000A),
-	OID_STRUCT_MLMEEX(DOT11_OID_REASSOCIATE, 0x1800000B),
-	OID_STRUCT_MLMEEX(DOT11_OID_REASSOCIATEEX, 0x1800000C),
-
-	OID_U32(DOT11_OID_NONERPSTATUS, 0x1E000000),
-
-	OID_U32(DOT11_OID_STATIMEOUT, 0x19000000),
-	OID_U32_C(DOT11_OID_MLMEAUTOLEVEL, 0x19000001),
-	OID_U32(DOT11_OID_BSSTIMEOUT, 0x19000002),
-	[DOT11_OID_ATTACHMENT] = {0x19000003, 0,
-		sizeof(struct obj_attachment), OID_TYPE_ATTACH},
-	OID_STRUCT_C(DOT11_OID_PSMBUFFER, 0x19000004, struct obj_buffer,
-		     OID_TYPE_BUFFER),
-
-	OID_U32(DOT11_OID_BSSS, 0x1C000000),
-	[DOT11_OID_BSSX] = {0x1C000001, 63, sizeof (struct obj_bss),
-			    OID_TYPE_BSS},	/*DOT11_OID_BSS1,...,DOT11_OID_BSS64 */
-	OID_STRUCT(DOT11_OID_BSSFIND, 0x1C000042, struct obj_bss, OID_TYPE_BSS),
-	[DOT11_OID_BSSLIST] = {0x1C000043, 0, sizeof (struct
-						      obj_bsslist) +
-			       sizeof (struct obj_bss[IWMAX_BSS]),
-			       OID_TYPE_BSSLIST},
-
-	OID_UNKNOWN(OID_INL_TUNNEL, 0xFF020000),
-	OID_UNKNOWN(OID_INL_MEMADDR, 0xFF020001),
-	OID_UNKNOWN(OID_INL_MEMORY, 0xFF020002),
-	OID_U32_C(OID_INL_MODE, 0xFF020003),
-	OID_UNKNOWN(OID_INL_COMPONENT_NR, 0xFF020004),
-	OID_STRUCT(OID_INL_VERSION, 0xFF020005, u8[8], OID_TYPE_RAW),
-	OID_UNKNOWN(OID_INL_INTERFACE_ID, 0xFF020006),
-	OID_UNKNOWN(OID_INL_COMPONENT_ID, 0xFF020007),
-	OID_U32_C(OID_INL_CONFIG, 0xFF020008),
-	OID_U32_C(OID_INL_DOT11D_CONFORMANCE, 0xFF02000C),
-	OID_U32(OID_INL_PHYCAPABILITIES, 0xFF02000D),
-	OID_U32_C(OID_INL_OUTPUTPOWER, 0xFF02000F),
-
-};
-
-int
-mgt_init(islpci_private *priv)
-{
-	int i;
-
-	priv->mib = kcalloc(OID_NUM_LAST, sizeof (void *), GFP_KERNEL);
-	if (!priv->mib)
-		return -ENOMEM;
-
-	/* Alloc the cache */
-	for (i = 0; i < OID_NUM_LAST; i++) {
-		if (isl_oid[i].flags & OID_FLAG_CACHED) {
-			priv->mib[i] = kcalloc(isl_oid[i].size,
-					       (isl_oid[i].range + 1),
-					       GFP_KERNEL);
-			if (!priv->mib[i])
-				return -ENOMEM;
-		} else
-			priv->mib[i] = NULL;
-	}
-
-	init_rwsem(&priv->mib_sem);
-	prism54_mib_init(priv);
-
-	return 0;
-}
-
-void
-mgt_clean(islpci_private *priv)
-{
-	int i;
-
-	if (!priv->mib)
-		return;
-	for (i = 0; i < OID_NUM_LAST; i++) {
-		kfree(priv->mib[i]);
-		priv->mib[i] = NULL;
-	}
-	kfree(priv->mib);
-	priv->mib = NULL;
-}
-
-void
-mgt_le_to_cpu(int type, void *data)
-{
-	switch (type) {
-	case OID_TYPE_U32:
-		*(u32 *) data = le32_to_cpu(*(u32 *) data);
-		break;
-	case OID_TYPE_BUFFER:{
-			struct obj_buffer *buff = data;
-			buff->size = le32_to_cpu(buff->size);
-			buff->addr = le32_to_cpu(buff->addr);
-			break;
-		}
-	case OID_TYPE_BSS:{
-			struct obj_bss *bss = data;
-			bss->age = le16_to_cpu(bss->age);
-			bss->channel = le16_to_cpu(bss->channel);
-			bss->capinfo = le16_to_cpu(bss->capinfo);
-			bss->rates = le16_to_cpu(bss->rates);
-			bss->basic_rates = le16_to_cpu(bss->basic_rates);
-			break;
-		}
-	case OID_TYPE_BSSLIST:{
-			struct obj_bsslist *list = data;
-			int i;
-			list->nr = le32_to_cpu(list->nr);
-			for (i = 0; i < list->nr; i++)
-				mgt_le_to_cpu(OID_TYPE_BSS, &list->bsslist[i]);
-			break;
-		}
-	case OID_TYPE_FREQUENCIES:{
-			struct obj_frequencies *freq = data;
-			int i;
-			freq->nr = le16_to_cpu(freq->nr);
-			for (i = 0; i < freq->nr; i++)
-				freq->mhz[i] = le16_to_cpu(freq->mhz[i]);
-			break;
-		}
-	case OID_TYPE_MLME:{
-			struct obj_mlme *mlme = data;
-			mlme->id = le16_to_cpu(mlme->id);
-			mlme->state = le16_to_cpu(mlme->state);
-			mlme->code = le16_to_cpu(mlme->code);
-			break;
-		}
-	case OID_TYPE_MLMEEX:{
-			struct obj_mlmeex *mlme = data;
-			mlme->id = le16_to_cpu(mlme->id);
-			mlme->state = le16_to_cpu(mlme->state);
-			mlme->code = le16_to_cpu(mlme->code);
-			mlme->size = le16_to_cpu(mlme->size);
-			break;
-		}
-	case OID_TYPE_ATTACH:{
-			struct obj_attachment *attach = data;
-			attach->id = le16_to_cpu(attach->id);
-			attach->size = le16_to_cpu(attach->size);
-			break;
-	}
-	case OID_TYPE_SSID:
-	case OID_TYPE_KEY:
-	case OID_TYPE_ADDR:
-	case OID_TYPE_RAW:
-		break;
-	default:
-		BUG();
-	}
-}
-
-static void
-mgt_cpu_to_le(int type, void *data)
-{
-	switch (type) {
-	case OID_TYPE_U32:
-		*(u32 *) data = cpu_to_le32(*(u32 *) data);
-		break;
-	case OID_TYPE_BUFFER:{
-			struct obj_buffer *buff = data;
-			buff->size = cpu_to_le32(buff->size);
-			buff->addr = cpu_to_le32(buff->addr);
-			break;
-		}
-	case OID_TYPE_BSS:{
-			struct obj_bss *bss = data;
-			bss->age = cpu_to_le16(bss->age);
-			bss->channel = cpu_to_le16(bss->channel);
-			bss->capinfo = cpu_to_le16(bss->capinfo);
-			bss->rates = cpu_to_le16(bss->rates);
-			bss->basic_rates = cpu_to_le16(bss->basic_rates);
-			break;
-		}
-	case OID_TYPE_BSSLIST:{
-			struct obj_bsslist *list = data;
-			int i;
-			list->nr = cpu_to_le32(list->nr);
-			for (i = 0; i < list->nr; i++)
-				mgt_cpu_to_le(OID_TYPE_BSS, &list->bsslist[i]);
-			break;
-		}
-	case OID_TYPE_FREQUENCIES:{
-			struct obj_frequencies *freq = data;
-			int i;
-			freq->nr = cpu_to_le16(freq->nr);
-			for (i = 0; i < freq->nr; i++)
-				freq->mhz[i] = cpu_to_le16(freq->mhz[i]);
-			break;
-		}
-	case OID_TYPE_MLME:{
-			struct obj_mlme *mlme = data;
-			mlme->id = cpu_to_le16(mlme->id);
-			mlme->state = cpu_to_le16(mlme->state);
-			mlme->code = cpu_to_le16(mlme->code);
-			break;
-		}
-	case OID_TYPE_MLMEEX:{
-			struct obj_mlmeex *mlme = data;
-			mlme->id = cpu_to_le16(mlme->id);
-			mlme->state = cpu_to_le16(mlme->state);
-			mlme->code = cpu_to_le16(mlme->code);
-			mlme->size = cpu_to_le16(mlme->size);
-			break;
-		}
-	case OID_TYPE_ATTACH:{
-			struct obj_attachment *attach = data;
-			attach->id = cpu_to_le16(attach->id);
-			attach->size = cpu_to_le16(attach->size);
-			break;
-	}
-	case OID_TYPE_SSID:
-	case OID_TYPE_KEY:
-	case OID_TYPE_ADDR:
-	case OID_TYPE_RAW:
-		break;
-	default:
-		BUG();
-	}
-}
-
-/* Note : data is modified during this function */
-
-int
-mgt_set_request(islpci_private *priv, enum oid_num_t n, int extra, void *data)
-{
-	int ret = 0;
-	struct islpci_mgmtframe *response = NULL;
-	int response_op = PIMFOR_OP_ERROR;
-	int dlen;
-	void *cache, *_data = data;
-	u32 oid;
-
-	BUG_ON(n >= OID_NUM_LAST);
-	BUG_ON(extra > isl_oid[n].range);
-
-	if (!priv->mib)
-		/* memory has been freed */
-		return -1;
-
-	dlen = isl_oid[n].size;
-	cache = priv->mib[n];
-	cache += (cache ? extra * dlen : 0);
-	oid = isl_oid[n].oid + extra;
-
-	if (_data == NULL)
-		/* we are requested to re-set a cached value */
-		_data = cache;
-	else
-		mgt_cpu_to_le(isl_oid[n].flags & OID_FLAG_TYPE, _data);
-	/* If we are going to write to the cache, we don't want anyone to read
-	 * it -> acquire write lock.
-	 * Else we could acquire a read lock to be sure we don't bother the
-	 * commit process (which takes a write lock). But I'm not sure if it's
-	 * needed.
-	 */
-	if (cache)
-		down_write(&priv->mib_sem);
-
-	if (islpci_get_state(priv) >= PRV_STATE_READY) {
-		ret = islpci_mgt_transaction(priv->ndev, PIMFOR_OP_SET, oid,
-					     _data, dlen, &response);
-		if (!ret) {
-			response_op = response->header->operation;
-			islpci_mgt_release(response);
-		}
-		if (ret || response_op == PIMFOR_OP_ERROR)
-			ret = -EIO;
-	} else if (!cache)
-		ret = -EIO;
-
-	if (cache) {
-		if (!ret && data)
-			memcpy(cache, _data, dlen);
-		up_write(&priv->mib_sem);
-	}
-
-	/* re-set given data to what it was */
-	if (data)
-		mgt_le_to_cpu(isl_oid[n].flags & OID_FLAG_TYPE, data);
-
-	return ret;
-}
-
-/* None of these are cached */
-int
-mgt_set_varlen(islpci_private *priv, enum oid_num_t n, void *data, int extra_len)
-{
-	int ret = 0;
-	struct islpci_mgmtframe *response;
-	int response_op = PIMFOR_OP_ERROR;
-	int dlen;
-	u32 oid;
-
-	BUG_ON(n >= OID_NUM_LAST);
-
-	dlen = isl_oid[n].size;
-	oid = isl_oid[n].oid;
-
-	mgt_cpu_to_le(isl_oid[n].flags & OID_FLAG_TYPE, data);
-
-	if (islpci_get_state(priv) >= PRV_STATE_READY) {
-		ret = islpci_mgt_transaction(priv->ndev, PIMFOR_OP_SET, oid,
-					     data, dlen + extra_len, &response);
-		if (!ret) {
-			response_op = response->header->operation;
-			islpci_mgt_release(response);
-		}
-		if (ret || response_op == PIMFOR_OP_ERROR)
-			ret = -EIO;
-	} else
-		ret = -EIO;
-
-	/* re-set given data to what it was */
-	if (data)
-		mgt_le_to_cpu(isl_oid[n].flags & OID_FLAG_TYPE, data);
-
-	return ret;
-}
-
-int
-mgt_get_request(islpci_private *priv, enum oid_num_t n, int extra, void *data,
-		union oid_res_t *res)
-{
-
-	int ret = -EIO;
-	int reslen = 0;
-	struct islpci_mgmtframe *response = NULL;
-
-	int dlen;
-	void *cache, *_res = NULL;
-	u32 oid;
-
-	BUG_ON(n >= OID_NUM_LAST);
-	BUG_ON(extra > isl_oid[n].range);
-
-	res->ptr = NULL;
-
-	if (!priv->mib)
-		/* memory has been freed */
-		return -1;
-
-	dlen = isl_oid[n].size;
-	cache = priv->mib[n];
-	cache += cache ? extra * dlen : 0;
-	oid = isl_oid[n].oid + extra;
-	reslen = dlen;
-
-	if (cache)
-		down_read(&priv->mib_sem);
-
-	if (islpci_get_state(priv) >= PRV_STATE_READY) {
-		ret = islpci_mgt_transaction(priv->ndev, PIMFOR_OP_GET,
-					     oid, data, dlen, &response);
-		if (ret || !response ||
-		    response->header->operation == PIMFOR_OP_ERROR) {
-			if (response)
-				islpci_mgt_release(response);
-			ret = -EIO;
-		}
-		if (!ret) {
-			_res = response->data;
-			reslen = response->header->length;
-		}
-	} else if (cache) {
-		_res = cache;
-		ret = 0;
-	}
-	if ((isl_oid[n].flags & OID_FLAG_TYPE) == OID_TYPE_U32)
-		res->u = ret ? 0 : le32_to_cpu(*(u32 *) _res);
-	else {
-		res->ptr = kmalloc(reslen, GFP_KERNEL);
-		BUG_ON(res->ptr == NULL);
-		if (ret)
-			memset(res->ptr, 0, reslen);
-		else {
-			memcpy(res->ptr, _res, reslen);
-			mgt_le_to_cpu(isl_oid[n].flags & OID_FLAG_TYPE,
-				      res->ptr);
-		}
-	}
-	if (cache)
-		up_read(&priv->mib_sem);
-
-	if (response && !ret)
-		islpci_mgt_release(response);
-
-	if (reslen > isl_oid[n].size)
-		printk(KERN_DEBUG
-		       "mgt_get_request(0x%x): received data length was bigger "
-		       "than expected (%d > %d). Memory is probably corrupted...",
-		       oid, reslen, isl_oid[n].size);
-
-	return ret;
-}
-
-/* lock outside */
-int
-mgt_commit_list(islpci_private *priv, enum oid_num_t *l, int n)
-{
-	int i, ret = 0;
-	struct islpci_mgmtframe *response;
-
-	for (i = 0; i < n; i++) {
-		struct oid_t *t = &(isl_oid[l[i]]);
-		void *data = priv->mib[l[i]];
-		int j = 0;
-		u32 oid = t->oid;
-		BUG_ON(data == NULL);
-		while (j <= t->range) {
-			int r = islpci_mgt_transaction(priv->ndev, PIMFOR_OP_SET,
-						      oid, data, t->size,
-						      &response);
-			if (response) {
-				r |= (response->header->operation == PIMFOR_OP_ERROR);
-				islpci_mgt_release(response);
-			}
-			if (r)
-				printk(KERN_ERR "%s: mgt_commit_list: failure. "
-					"oid=%08x err=%d\n",
-					priv->ndev->name, oid, r);
-			ret |= r;
-			j++;
-			oid++;
-			data += t->size;
-		}
-	}
-	return ret;
-}
-
-/* Lock outside */
-
-void
-mgt_set(islpci_private *priv, enum oid_num_t n, void *data)
-{
-	BUG_ON(n >= OID_NUM_LAST);
-	BUG_ON(priv->mib[n] == NULL);
-
-	memcpy(priv->mib[n], data, isl_oid[n].size);
-	mgt_cpu_to_le(isl_oid[n].flags & OID_FLAG_TYPE, priv->mib[n]);
-}
-
-void
-mgt_get(islpci_private *priv, enum oid_num_t n, void *res)
-{
-	BUG_ON(n >= OID_NUM_LAST);
-	BUG_ON(priv->mib[n] == NULL);
-	BUG_ON(res == NULL);
-
-	memcpy(res, priv->mib[n], isl_oid[n].size);
-	mgt_le_to_cpu(isl_oid[n].flags & OID_FLAG_TYPE, res);
-}
-
-/* Commits the cache. Lock outside. */
-
-static enum oid_num_t commit_part1[] = {
-	OID_INL_CONFIG,
-	OID_INL_MODE,
-	DOT11_OID_BSSTYPE,
-	DOT11_OID_CHANNEL,
-	DOT11_OID_MLMEAUTOLEVEL
-};
-
-static enum oid_num_t commit_part2[] = {
-	DOT11_OID_SSID,
-	DOT11_OID_PSMBUFFER,
-	DOT11_OID_AUTHENABLE,
-	DOT11_OID_PRIVACYINVOKED,
-	DOT11_OID_EXUNENCRYPTED,
-	DOT11_OID_DEFKEYX,	/* MULTIPLE */
-	DOT11_OID_DEFKEYID,
-	DOT11_OID_DOT1XENABLE,
-	OID_INL_DOT11D_CONFORMANCE,
-	/* Do not initialize this - fw < 1.0.4.3 rejects it
-	OID_INL_OUTPUTPOWER,
-	*/
-};
-
-/* update the MAC addr. */
-static int
-mgt_update_addr(islpci_private *priv)
-{
-	struct islpci_mgmtframe *res;
-	int ret;
-
-	ret = islpci_mgt_transaction(priv->ndev, PIMFOR_OP_GET,
-				     isl_oid[GEN_OID_MACADDRESS].oid, NULL,
-				     isl_oid[GEN_OID_MACADDRESS].size, &res);
-
-	if ((ret == 0) && res && (res->header->operation != PIMFOR_OP_ERROR))
-		memcpy(priv->ndev->dev_addr, res->data, ETH_ALEN);
-	else
-		ret = -EIO;
-	if (res)
-		islpci_mgt_release(res);
-
-	if (ret)
-		printk(KERN_ERR "%s: mgt_update_addr: failure\n", priv->ndev->name);
-	return ret;
-}
-
-int
-mgt_commit(islpci_private *priv)
-{
-	int rvalue;
-	enum oid_num_t u;
-
-	if (islpci_get_state(priv) < PRV_STATE_INIT)
-		return 0;
-
-	rvalue = mgt_commit_list(priv, commit_part1, ARRAY_SIZE(commit_part1));
-
-	if (priv->iw_mode != IW_MODE_MONITOR)
-		rvalue |= mgt_commit_list(priv, commit_part2, ARRAY_SIZE(commit_part2));
-
-	u = OID_INL_MODE;
-	rvalue |= mgt_commit_list(priv, &u, 1);
-	rvalue |= mgt_update_addr(priv);
-
-	if (rvalue) {
-		/* some request have failed. The device might be in an
-		   incoherent state. We should reset it ! */
-		printk(KERN_DEBUG "%s: mgt_commit: failure\n", priv->ndev->name);
-	}
-	return rvalue;
-}
-
-/* The following OIDs need to be "unlatched":
- *
- * MEDIUMLIMIT,BEACONPERIOD,DTIMPERIOD,ATIMWINDOW,LISTENINTERVAL
- * FREQUENCY,EXTENDEDRATES.
- *
- * The way to do this is to set ESSID. Note though that they may get
- * unlatch before though by setting another OID. */
-#if 0
-void
-mgt_unlatch_all(islpci_private *priv)
-{
-	u32 u;
-	int rvalue = 0;
-
-	if (islpci_get_state(priv) < PRV_STATE_INIT)
-		return;
-
-	u = DOT11_OID_SSID;
-	rvalue = mgt_commit_list(priv, &u, 1);
-	/* Necessary if in MANUAL RUN mode? */
-#if 0
-	u = OID_INL_MODE;
-	rvalue |= mgt_commit_list(priv, &u, 1);
-
-	u = DOT11_OID_MLMEAUTOLEVEL;
-	rvalue |= mgt_commit_list(priv, &u, 1);
-
-	u = OID_INL_MODE;
-	rvalue |= mgt_commit_list(priv, &u, 1);
-#endif
-
-	if (rvalue)
-		printk(KERN_DEBUG "%s: Unlatching OIDs failed\n", priv->ndev->name);
-}
-#endif
-
-/* This will tell you if you are allowed to answer a mlme(ex) request .*/
-
-int
-mgt_mlme_answer(islpci_private *priv)
-{
-	u32 mlmeautolevel;
-	/* Acquire a read lock because if we are in a mode change, it's
-	 * possible to answer true, while the card is leaving master to managed
-	 * mode. Answering to a mlme in this situation could hang the card.
-	 */
-	down_read(&priv->mib_sem);
-	mlmeautolevel =
-	    le32_to_cpu(*(u32 *) priv->mib[DOT11_OID_MLMEAUTOLEVEL]);
-	up_read(&priv->mib_sem);
-
-	return ((priv->iw_mode == IW_MODE_MASTER) &&
-		(mlmeautolevel >= DOT11_MLME_INTERMEDIATE));
-}
-
-enum oid_num_t
-mgt_oidtonum(u32 oid)
-{
-	int i;
-
-	for (i = 0; i < OID_NUM_LAST; i++)
-		if (isl_oid[i].oid == oid)
-			return i;
-
-	printk(KERN_DEBUG "looking for an unknown oid 0x%x", oid);
-
-	return OID_NUM_LAST;
-}
-
-int
-mgt_response_to_str(enum oid_num_t n, union oid_res_t *r, char *str)
-{
-	switch (isl_oid[n].flags & OID_FLAG_TYPE) {
-	case OID_TYPE_U32:
-		return scnprintf(str, PRIV_STR_SIZE, "%u\n", r->u);
-	case OID_TYPE_BUFFER:{
-			struct obj_buffer *buff = r->ptr;
-			return scnprintf(str, PRIV_STR_SIZE,
-					"size=%u\naddr=0x%X\n", buff->size,
-					buff->addr);
-		}
-		break;
-	case OID_TYPE_BSS:{
-			struct obj_bss *bss = r->ptr;
-			return scnprintf(str, PRIV_STR_SIZE,
-					"age=%u\nchannel=%u\n"
-					"capinfo=0x%X\nrates=0x%X\n"
-					"basic_rates=0x%X\n", bss->age,
-					bss->channel, bss->capinfo,
-					bss->rates, bss->basic_rates);
-		}
-		break;
-	case OID_TYPE_BSSLIST:{
-			struct obj_bsslist *list = r->ptr;
-			int i, k;
-			k = scnprintf(str, PRIV_STR_SIZE, "nr=%u\n", list->nr);
-			for (i = 0; i < list->nr; i++)
-				k += scnprintf(str + k, PRIV_STR_SIZE - k,
-					      "bss[%u] :\nage=%u\nchannel=%u\n"
-					      "capinfo=0x%X\nrates=0x%X\n"
-					      "basic_rates=0x%X\n",
-					      i, list->bsslist[i].age,
-					      list->bsslist[i].channel,
-					      list->bsslist[i].capinfo,
-					      list->bsslist[i].rates,
-					      list->bsslist[i].basic_rates);
-			return k;
-		}
-		break;
-	case OID_TYPE_FREQUENCIES:{
-			struct obj_frequencies *freq = r->ptr;
-			int i, t;
-			printk("nr : %u\n", freq->nr);
-			t = scnprintf(str, PRIV_STR_SIZE, "nr=%u\n", freq->nr);
-			for (i = 0; i < freq->nr; i++)
-				t += scnprintf(str + t, PRIV_STR_SIZE - t,
-					      "mhz[%u]=%u\n", i, freq->mhz[i]);
-			return t;
-		}
-		break;
-	case OID_TYPE_MLME:{
-			struct obj_mlme *mlme = r->ptr;
-			return scnprintf(str, PRIV_STR_SIZE,
-					"id=0x%X\nstate=0x%X\ncode=0x%X\n",
-					mlme->id, mlme->state, mlme->code);
-		}
-		break;
-	case OID_TYPE_MLMEEX:{
-			struct obj_mlmeex *mlme = r->ptr;
-			return scnprintf(str, PRIV_STR_SIZE,
-					"id=0x%X\nstate=0x%X\n"
-					"code=0x%X\nsize=0x%X\n", mlme->id,
-					mlme->state, mlme->code, mlme->size);
-		}
-		break;
-	case OID_TYPE_ATTACH:{
-			struct obj_attachment *attach = r->ptr;
-			return scnprintf(str, PRIV_STR_SIZE,
-					"id=%d\nsize=%d\n",
-					attach->id,
-					attach->size);
-		}
-		break;
-	case OID_TYPE_SSID:{
-			struct obj_ssid *ssid = r->ptr;
-			return scnprintf(str, PRIV_STR_SIZE,
-					"length=%u\noctets=%.*s\n",
-					ssid->length, ssid->length,
-					ssid->octets);
-		}
-		break;
-	case OID_TYPE_KEY:{
-			struct obj_key *key = r->ptr;
-			int t, i;
-			t = scnprintf(str, PRIV_STR_SIZE,
-				     "type=0x%X\nlength=0x%X\nkey=0x",
-				     key->type, key->length);
-			for (i = 0; i < key->length; i++)
-				t += scnprintf(str + t, PRIV_STR_SIZE - t,
-					      "%02X:", key->key[i]);
-			t += scnprintf(str + t, PRIV_STR_SIZE - t, "\n");
-			return t;
-		}
-		break;
-	case OID_TYPE_RAW:
-	case OID_TYPE_ADDR:{
-			unsigned char *buff = r->ptr;
-			int t, i;
-			t = scnprintf(str, PRIV_STR_SIZE, "hex data=");
-			for (i = 0; i < isl_oid[n].size; i++)
-				t += scnprintf(str + t, PRIV_STR_SIZE - t,
-					      "%02X:", buff[i]);
-			t += scnprintf(str + t, PRIV_STR_SIZE - t, "\n");
-			return t;
-		}
-		break;
-	default:
-		BUG();
-	}
-	return 0;
-}
diff --git a/drivers/net/wireless/intersil/prism54/oid_mgt.h b/drivers/net/wireless/intersil/prism54/oid_mgt.h
deleted file mode 100644
index a7dc9e24c0bf..000000000000
--- a/drivers/net/wireless/intersil/prism54/oid_mgt.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- *  Copyright (C) 2003 Aurelien Alleaume <slts@free.fr>
- */
-
-#if !defined(_OID_MGT_H)
-#define _OID_MGT_H
-
-#include "isl_oid.h"
-#include "islpci_dev.h"
-
-extern struct oid_t isl_oid[];
-
-int mgt_init(islpci_private *);
-
-void mgt_clean(islpci_private *);
-
-/* I don't know where to put these 2 */
-extern const int frequency_list_a[];
-int channel_of_freq(int);
-
-void mgt_le_to_cpu(int, void *);
-
-int mgt_set_request(islpci_private *, enum oid_num_t, int, void *);
-int mgt_set_varlen(islpci_private *, enum oid_num_t, void *, int);
-
-
-int mgt_get_request(islpci_private *, enum oid_num_t, int, void *,
-		    union oid_res_t *);
-
-int mgt_commit_list(islpci_private *, enum oid_num_t *, int);
-
-void mgt_set(islpci_private *, enum oid_num_t, void *);
-
-void mgt_get(islpci_private *, enum oid_num_t, void *);
-
-int mgt_commit(islpci_private *);
-
-int mgt_mlme_answer(islpci_private *);
-
-enum oid_num_t mgt_oidtonum(u32 oid);
-
-int mgt_response_to_str(enum oid_num_t, union oid_res_t *, char *);
-
-#endif				/* !defined(_OID_MGT_H) */
-/* EOF */
diff --git a/drivers/net/wireless/intersil/prism54/prismcompat.h b/drivers/net/wireless/intersil/prism54/prismcompat.h
deleted file mode 100644
index c4489b66d07e..000000000000
--- a/drivers/net/wireless/intersil/prism54/prismcompat.h
+++ /dev/null
@@ -1,30 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- *  (C) 2004 Margit Schubert-While <margitsw@t-online.de>
- */
-
-/*
- *	Compatibility header file to aid support of different kernel versions
- */
-
-#ifdef PRISM54_COMPAT24
-#include "prismcompat24.h"
-#else	/* PRISM54_COMPAT24 */
-
-#ifndef _PRISM_COMPAT_H
-#define _PRISM_COMPAT_H
-
-#include <linux/device.h>
-#include <linux/firmware.h>
-#include <linux/moduleparam.h>
-#include <linux/workqueue.h>
-#include <linux/compiler.h>
-
-#ifndef __iomem
-#define __iomem
-#endif
-
-#define PRISM_FW_PDEV		&priv->pdev->dev
-
-#endif				/* _PRISM_COMPAT_H */
-#endif				/* PRISM54_COMPAT24 */
-- 
2.17.1


             reply	other threads:[~2021-07-13  5:40 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-13  5:40 Lukas Bulwahn [this message]
2021-07-15 22:06 ` Luis Chamberlain
2021-07-16  7:25   ` Christian Lamparter
2021-07-27  6:07     ` Kalle Valo
2021-07-27 12:42       ` Luis Chamberlain
2021-07-28 14:54         ` Kalle Valo
2021-08-06  8:57 ` Kalle Valo

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