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Commit 77e49bec authored by Arnd Bergmann's avatar Arnd Bergmann Committed by Kalle Valo
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wifi: atmel: remove wext style at76c50x drivers 

Atmel at76c502/at76c504/at76c506 is a PIO-only (PCMCIA, mini-PCI
and Cardbus) 802.11b driver with incomplete CFG80211 support.

Both PCMCIA and WEXT are deprecated, and there is little chance
that anyone is still using this driver, so remove it.

The related at76c50x USB driver uses MAC80211 and remains.
Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
Signed-off-by: default avatarKalle Valo <kvalo@kernel.org>
parent 4b478bf6
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MAINTAINERS
View file @ 77e49bec
......@@ -2392,7 +2392,6 @@ F: drivers/memory/atmel*
F: drivers/watchdog/sama5d4_wdt.c
F: include/soc/at91/
X: drivers/input/touchscreen/atmel_mxt_ts.c
X: drivers/net/wireless/atmel/
N: at91
N: atmel
......@@ -3284,13 +3283,6 @@ T: git git://github.com/ndyer/linux.git
F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml
F: drivers/input/touchscreen/atmel_mxt_ts.c
ATMEL WIRELESS DRIVER
L: linux-wireless@vger.kernel.org
S: Orphan
W: http://www.thekelleys.org.uk/atmel
W: http://atmelwlandriver.sourceforge.net/
F: drivers/net/wireless/atmel/atmel*
ATOMIC INFRASTRUCTURE
M: Will Deacon <will@kernel.org>
M: Peter Zijlstra <peterz@infradead.org>
......
drivers/net/wireless/atmel/Kconfig
View file @ 77e49bec
......@@ -12,41 +12,6 @@ config WLAN_VENDOR_ATMEL
if WLAN_VENDOR_ATMEL
config ATMEL
tristate "Atmel at76c50x chipset 802.11b support"
depends on CFG80211 && (PCI || PCMCIA) && HAS_IOPORT
select WIRELESS_EXT
select WEXT_PRIV
select FW_LOADER
select CRC32
help
A driver 802.11b wireless cards based on the Atmel fast-vnet
chips. This driver supports standard Linux wireless extensions.
Many cards based on this chipset do not have flash memory
and need their firmware loaded at start-up. If yours is
one of these, you will need to provide a firmware image
to be loaded into the card by the driver. The Atmel
firmware package can be downloaded from
<http://www.thekelleys.org.uk/atmel>
config PCI_ATMEL
tristate "Atmel at76c506 PCI cards"
depends on ATMEL && PCI
help
Enable support for PCI and mini-PCI cards containing the
Atmel at76c506 chip.
config PCMCIA_ATMEL
tristate "Atmel at76c502/at76c504 PCMCIA cards"
depends on ATMEL && PCMCIA
select WIRELESS_EXT
select FW_LOADER
select CRC32
help
Enable support for PCMCIA cards containing the
Atmel at76c502 and at76c504 chips.
config AT76C50X_USB
tristate "Atmel at76c503/at76c505/at76c505a USB cards"
depends on MAC80211 && USB
......
drivers/net/wireless/atmel/Makefile
View file @ 77e49bec
# SPDX-License-Identifier: GPL-2.0-only
obj-$(CONFIG_ATMEL) += atmel.o
obj-$(CONFIG_PCI_ATMEL) += atmel_pci.o
obj-$(CONFIG_PCMCIA_ATMEL) += atmel_cs.o
obj-$(CONFIG_AT76C50X_USB) += at76c50x-usb.o
drivers/net/wireless/atmel/atmel.c deleted 100644 → 0
View file @ 4b478bf6
This source diff could not be displayed because it is too large. You can view the blob instead.
drivers/net/wireless/atmel/atmel.h deleted 100644 → 0
View file @ 4b478bf6
/* SPDX-License-Identifier: GPL-2.0-or-later */
/*** -*- linux-c -*- **********************************************************
Driver for Atmel at76c502 at76c504 and at76c506 wireless cards.
Copyright 2005 Dan Williams and Red Hat, Inc.
******************************************************************************/
#ifndef _ATMEL_H
#define _ATMEL_H
typedef enum {
ATMEL_FW_TYPE_NONE = 0,
ATMEL_FW_TYPE_502,
ATMEL_FW_TYPE_502D,
ATMEL_FW_TYPE_502E,
ATMEL_FW_TYPE_502_3COM,
ATMEL_FW_TYPE_504,
ATMEL_FW_TYPE_504_2958,
ATMEL_FW_TYPE_504A_2958,
ATMEL_FW_TYPE_506
} AtmelFWType;
struct net_device *init_atmel_card(unsigned short, unsigned long, const AtmelFWType, struct device *,
int (*present_func)(void *), void * );
void stop_atmel_card( struct net_device *);
int atmel_open( struct net_device * );
#endif
drivers/net/wireless/atmel/atmel_cs.c deleted 100644 → 0
View file @ 4b478bf6
/*** -*- linux-c -*- **********************************************************
Driver for Atmel at76c502 at76c504 and at76c506 wireless cards.
Copyright 2000-2001 ATMEL Corporation.
Copyright 2003 Simon Kelley.
This code was developed from version 2.1.1 of the Atmel drivers,
released by Atmel corp. under the GPL in December 2002. It also
includes code from the Linux aironet drivers (C) Benjamin Reed,
and the Linux PCMCIA package, (C) David Hinds.
For all queries about this code, please contact the current author,
Simon Kelley <simon@thekelleys.org.uk> and not Atmel Corporation.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This software 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 Atmel wireless lan drivers; if not, see
<http://www.gnu.org/licenses/>.
******************************************************************************/
#ifdef __IN_PCMCIA_PACKAGE__
#include <pcmcia/k_compat.h>
#endif
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/ptrace.h>
#include <linux/slab.h>
#include <linux/string.h>
#include <linux/netdevice.h>
#include <linux/moduleparam.h>
#include <linux/device.h>
#include <pcmcia/cistpl.h>
#include <pcmcia/cisreg.h>
#include <pcmcia/ds.h>
#include <pcmcia/ciscode.h>
#include <asm/io.h>
#include <linux/wireless.h>
#include "atmel.h"
/*====================================================================*/
MODULE_AUTHOR("Simon Kelley");
MODULE_DESCRIPTION("Support for Atmel at76c50x 802.11 wireless ethernet cards.");
MODULE_LICENSE("GPL");
/*====================================================================*/
static int atmel_config(struct pcmcia_device *link);
static void atmel_release(struct pcmcia_device *link);
static void atmel_detach(struct pcmcia_device *p_dev);
struct local_info {
struct net_device *eth_dev;
};
static int atmel_probe(struct pcmcia_device *p_dev)
{
struct local_info *local;
int ret;
dev_dbg(&p_dev->dev, "atmel_attach()\n");
/* Allocate space for private device-specific data */
local = kzalloc(sizeof(*local), GFP_KERNEL);
if (!local)
return -ENOMEM;
p_dev->priv = local;
ret = atmel_config(p_dev);
if (ret)
goto err_free_priv;
return 0;
err_free_priv:
kfree(p_dev->priv);
return ret;
}
static void atmel_detach(struct pcmcia_device *link)
{
dev_dbg(&link->dev, "atmel_detach\n");
atmel_release(link);
kfree(link->priv);
}
/* Call-back function to interrogate PCMCIA-specific information
about the current existence of the card */
static int card_present(void *arg)
{
struct pcmcia_device *link = (struct pcmcia_device *)arg;
if (pcmcia_dev_present(link))
return 1;
return 0;
}
static int atmel_config_check(struct pcmcia_device *p_dev, void *priv_data)
{
if (p_dev->config_index == 0)
return -EINVAL;
return pcmcia_request_io(p_dev);
}
static int atmel_config(struct pcmcia_device *link)
{
int ret;
const struct pcmcia_device_id *did;
did = dev_get_drvdata(&link->dev);
dev_dbg(&link->dev, "atmel_config\n");
link->config_flags |= CONF_ENABLE_IRQ | CONF_AUTO_SET_VPP |
CONF_AUTO_AUDIO | CONF_AUTO_SET_IO;
if (pcmcia_loop_config(link, atmel_config_check, NULL))
goto failed;
if (!link->irq) {
dev_err(&link->dev, "atmel: cannot assign IRQ: check that CONFIG_ISA is set in kernel config.");
goto failed;
}
ret = pcmcia_enable_device(link);
if (ret)
goto failed;
((struct local_info *)link->priv)->eth_dev =
init_atmel_card(link->irq,
link->resource[0]->start,
did ? did->driver_info : ATMEL_FW_TYPE_NONE,
&link->dev,
card_present,
link);
if (!((struct local_info *)link->priv)->eth_dev)
goto failed;
return 0;
failed:
atmel_release(link);
return -ENODEV;
}
static void atmel_release(struct pcmcia_device *link)
{
struct net_device *dev = ((struct local_info *)link->priv)->eth_dev;
dev_dbg(&link->dev, "atmel_release\n");
if (dev)
stop_atmel_card(dev);
((struct local_info *)link->priv)->eth_dev = NULL;
pcmcia_disable_device(link);
}
static int atmel_suspend(struct pcmcia_device *link)
{
struct local_info *local = link->priv;
netif_device_detach(local->eth_dev);
return 0;
}
static int atmel_resume(struct pcmcia_device *link)
{
struct local_info *local = link->priv;
atmel_open(local->eth_dev);
netif_device_attach(local->eth_dev);
return 0;
}
/*====================================================================*/
/* We use the driver_info field to store the correct firmware type for a card. */
#define PCMCIA_DEVICE_MANF_CARD_INFO(manf, card, info) { \
.match_flags = PCMCIA_DEV_ID_MATCH_MANF_ID| \
PCMCIA_DEV_ID_MATCH_CARD_ID, \
.manf_id = (manf), \
.card_id = (card), \
.driver_info = (kernel_ulong_t)(info), }
#define PCMCIA_DEVICE_PROD_ID12_INFO(v1, v2, vh1, vh2, info) { \
.match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \
PCMCIA_DEV_ID_MATCH_PROD_ID2, \
.prod_id = { (v1), (v2), NULL, NULL }, \
.prod_id_hash = { (vh1), (vh2), 0, 0 }, \
.driver_info = (kernel_ulong_t)(info), }
static const struct pcmcia_device_id atmel_ids[] = {
PCMCIA_DEVICE_MANF_CARD_INFO(0x0101, 0x0620, ATMEL_FW_TYPE_502_3COM),
PCMCIA_DEVICE_MANF_CARD_INFO(0x0101, 0x0696, ATMEL_FW_TYPE_502_3COM),
PCMCIA_DEVICE_MANF_CARD_INFO(0x01bf, 0x3302, ATMEL_FW_TYPE_502E),
PCMCIA_DEVICE_MANF_CARD_INFO(0xd601, 0x0007, ATMEL_FW_TYPE_502),
PCMCIA_DEVICE_PROD_ID12_INFO("11WAVE", "11WP611AL-E", 0x9eb2da1f, 0xc9a0d3f9, ATMEL_FW_TYPE_502E),
PCMCIA_DEVICE_PROD_ID12_INFO("ATMEL", "AT76C502AR", 0xabda4164, 0x41b37e1f, ATMEL_FW_TYPE_502),
PCMCIA_DEVICE_PROD_ID12_INFO("ATMEL", "AT76C502AR_D", 0xabda4164, 0x3675d704, ATMEL_FW_TYPE_502D),
PCMCIA_DEVICE_PROD_ID12_INFO("ATMEL", "AT76C502AR_E", 0xabda4164, 0x4172e792, ATMEL_FW_TYPE_502E),
PCMCIA_DEVICE_PROD_ID12_INFO("ATMEL", "AT76C504_R", 0xabda4164, 0x917f3d72, ATMEL_FW_TYPE_504_2958),
PCMCIA_DEVICE_PROD_ID12_INFO("ATMEL", "AT76C504", 0xabda4164, 0x5040670a, ATMEL_FW_TYPE_504),
PCMCIA_DEVICE_PROD_ID12_INFO("ATMEL", "AT76C504A", 0xabda4164, 0xe15ed87f, ATMEL_FW_TYPE_504A_2958),
PCMCIA_DEVICE_PROD_ID12_INFO("BT", "Voyager 1020 Laptop Adapter", 0xae49b86a, 0x1e957cd5, ATMEL_FW_TYPE_502),
PCMCIA_DEVICE_PROD_ID12_INFO("CNet", "CNWLC 11Mbps Wireless PC Card V-5", 0xbc477dde, 0x502fae6b, ATMEL_FW_TYPE_502E),
PCMCIA_DEVICE_PROD_ID12_INFO("IEEE 802.11b", "Wireless LAN PC Card", 0x5b878724, 0x122f1df6, ATMEL_FW_TYPE_502),
PCMCIA_DEVICE_PROD_ID12_INFO("IEEE 802.11b", "Wireless LAN Card S", 0x5b878724, 0x5fba533a, ATMEL_FW_TYPE_504_2958),
PCMCIA_DEVICE_PROD_ID12_INFO("OEM", "11Mbps Wireless LAN PC Card V-3", 0xfea54c90, 0x1c5b0f68, ATMEL_FW_TYPE_502),
PCMCIA_DEVICE_PROD_ID12_INFO("SMC", "2632W", 0xc4f8b18b, 0x30f38774, ATMEL_FW_TYPE_502D),
PCMCIA_DEVICE_PROD_ID12_INFO("SMC", "2632W-V2", 0xc4f8b18b, 0x172d1377, ATMEL_FW_TYPE_502),
PCMCIA_DEVICE_PROD_ID12_INFO("Wireless", "PC_CARD", 0xa407ecdd, 0x119f6314, ATMEL_FW_TYPE_502D),
PCMCIA_DEVICE_PROD_ID12_INFO("WLAN", "802.11b PC CARD", 0x575c516c, 0xb1f6dbc4, ATMEL_FW_TYPE_502D),
PCMCIA_DEVICE_PROD_ID12_INFO("LG", "LW2100N", 0xb474d43a, 0x6b1fec94, ATMEL_FW_TYPE_502E),
PCMCIA_DEVICE_NULL
};
MODULE_DEVICE_TABLE(pcmcia, atmel_ids);
static struct pcmcia_driver atmel_driver = {
.owner = THIS_MODULE,
.name = "atmel_cs",
.probe = atmel_probe,
.remove = atmel_detach,
.id_table = atmel_ids,
.suspend = atmel_suspend,
.resume = atmel_resume,
};
module_pcmcia_driver(atmel_driver);
/*
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
In addition:
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
3. The name of the author may not be used to endorse or promote
products derived from this software without specific prior written
permission.
THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
*/
drivers/net/wireless/atmel/atmel_pci.c deleted 100644 → 0
View file @ 4b478bf6
// SPDX-License-Identifier: GPL-2.0-or-later
/*** -*- linux-c -*- **********************************************************
Driver for Atmel at76c502 at76c504 and at76c506 wireless cards.
Copyright 2004 Simon Kelley.
******************************************************************************/
#include <linux/pci.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/netdevice.h>
#include "atmel.h"
MODULE_AUTHOR("Simon Kelley");
MODULE_DESCRIPTION("Support for Atmel at76c50x 802.11 wireless ethernet cards.");
MODULE_LICENSE("GPL");
static const struct pci_device_id card_ids[] = {
{ 0x1114, 0x0506, PCI_ANY_ID, PCI_ANY_ID },
{ 0, }
};
MODULE_DEVICE_TABLE(pci, card_ids);
static int atmel_pci_probe(struct pci_dev *, const struct pci_device_id *);
static void atmel_pci_remove(struct pci_dev *);
static struct pci_driver atmel_driver = {
.name = "atmel",
.id_table = card_ids,
.probe = atmel_pci_probe,
.remove = atmel_pci_remove,
};
static int atmel_pci_probe(struct pci_dev *pdev,
const struct pci_device_id *pent)
{
struct net_device *dev;
if (pci_enable_device(pdev))
return -ENODEV;
pci_set_master(pdev);
dev = init_atmel_card(pdev->irq, pdev->resource[1].start,
ATMEL_FW_TYPE_506,
&pdev->dev, NULL, NULL);
if (!dev) {
pci_disable_device(pdev);
return -ENODEV;
}
pci_set_drvdata(pdev, dev);
return 0;
}
static void atmel_pci_remove(struct pci_dev *pdev)
{
stop_atmel_card(pci_get_drvdata(pdev));
}
module_pci_driver(atmel_driver);
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