forked from Minki/linux
aea05140d3
Without CONFIG_HERMES_PRISM, only match cards that have "Version 01.01" as the third product ID. Those have Agere firmware. With CONFIG_HERMES_PRISM, match all 0x0156:0x0002 cards. Signed-off-by: Pavel Roskin <proski@gnu.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
356 lines
14 KiB
C
356 lines
14 KiB
C
/* orinoco_cs.c (formerly known as dldwd_cs.c)
|
|
*
|
|
* A driver for "Hermes" chipset based PCMCIA wireless adaptors, such
|
|
* as the Lucent WavelanIEEE/Orinoco cards and their OEM (Cabletron/
|
|
* EnteraSys RoamAbout 802.11, ELSA Airlancer, Melco Buffalo and others).
|
|
* It should also be usable on various Prism II based cards such as the
|
|
* Linksys, D-Link and Farallon Skyline. It should also work on Symbol
|
|
* cards such as the 3Com AirConnect and Ericsson WLAN.
|
|
*
|
|
* Copyright notice & release notes in file main.c
|
|
*/
|
|
|
|
#define DRIVER_NAME "orinoco_cs"
|
|
#define PFX DRIVER_NAME ": "
|
|
|
|
#include <linux/module.h>
|
|
#include <linux/kernel.h>
|
|
#include <linux/init.h>
|
|
#include <linux/delay.h>
|
|
#include <pcmcia/cistpl.h>
|
|
#include <pcmcia/cisreg.h>
|
|
#include <pcmcia/ds.h>
|
|
|
|
#include "orinoco.h"
|
|
|
|
/********************************************************************/
|
|
/* Module stuff */
|
|
/********************************************************************/
|
|
|
|
MODULE_AUTHOR("David Gibson <hermes@gibson.dropbear.id.au>");
|
|
MODULE_DESCRIPTION("Driver for PCMCIA Lucent Orinoco,"
|
|
" Prism II based and similar wireless cards");
|
|
MODULE_LICENSE("Dual MPL/GPL");
|
|
|
|
/* Module parameters */
|
|
|
|
/* Some D-Link cards have buggy CIS. They do work at 5v properly, but
|
|
* don't have any CIS entry for it. This workaround it... */
|
|
static int ignore_cis_vcc; /* = 0 */
|
|
module_param(ignore_cis_vcc, int, 0);
|
|
MODULE_PARM_DESC(ignore_cis_vcc, "Allow voltage mismatch between card and socket");
|
|
|
|
/********************************************************************/
|
|
/* Data structures */
|
|
/********************************************************************/
|
|
|
|
/* PCMCIA specific device information (goes in the card field of
|
|
* struct orinoco_private */
|
|
struct orinoco_pccard {
|
|
struct pcmcia_device *p_dev;
|
|
|
|
/* Used to handle hard reset */
|
|
/* yuck, we need this hack to work around the insanity of the
|
|
* PCMCIA layer */
|
|
unsigned long hard_reset_in_progress;
|
|
};
|
|
|
|
|
|
/********************************************************************/
|
|
/* Function prototypes */
|
|
/********************************************************************/
|
|
|
|
static int orinoco_cs_config(struct pcmcia_device *link);
|
|
static void orinoco_cs_release(struct pcmcia_device *link);
|
|
static void orinoco_cs_detach(struct pcmcia_device *p_dev);
|
|
|
|
/********************************************************************/
|
|
/* Device methods */
|
|
/********************************************************************/
|
|
|
|
static int
|
|
orinoco_cs_hard_reset(struct orinoco_private *priv)
|
|
{
|
|
struct orinoco_pccard *card = priv->card;
|
|
struct pcmcia_device *link = card->p_dev;
|
|
int err;
|
|
|
|
/* We need atomic ops here, because we're not holding the lock */
|
|
set_bit(0, &card->hard_reset_in_progress);
|
|
|
|
err = pcmcia_reset_card(link->socket);
|
|
if (err)
|
|
return err;
|
|
|
|
msleep(100);
|
|
clear_bit(0, &card->hard_reset_in_progress);
|
|
|
|
return 0;
|
|
}
|
|
|
|
/********************************************************************/
|
|
/* PCMCIA stuff */
|
|
/********************************************************************/
|
|
|
|
static int
|
|
orinoco_cs_probe(struct pcmcia_device *link)
|
|
{
|
|
struct orinoco_private *priv;
|
|
struct orinoco_pccard *card;
|
|
|
|
priv = alloc_orinocodev(sizeof(*card), &link->dev,
|
|
orinoco_cs_hard_reset, NULL);
|
|
if (!priv)
|
|
return -ENOMEM;
|
|
card = priv->card;
|
|
|
|
/* Link both structures together */
|
|
card->p_dev = link;
|
|
link->priv = priv;
|
|
|
|
return orinoco_cs_config(link);
|
|
} /* orinoco_cs_attach */
|
|
|
|
static void orinoco_cs_detach(struct pcmcia_device *link)
|
|
{
|
|
struct orinoco_private *priv = link->priv;
|
|
|
|
orinoco_if_del(priv);
|
|
|
|
orinoco_cs_release(link);
|
|
|
|
free_orinocodev(priv);
|
|
} /* orinoco_cs_detach */
|
|
|
|
static int orinoco_cs_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
|
|
orinoco_cs_config(struct pcmcia_device *link)
|
|
{
|
|
struct orinoco_private *priv = link->priv;
|
|
struct hermes *hw = &priv->hw;
|
|
int ret;
|
|
void __iomem *mem;
|
|
|
|
link->config_flags |= CONF_AUTO_SET_VPP | CONF_AUTO_CHECK_VCC |
|
|
CONF_AUTO_SET_IO | CONF_ENABLE_IRQ;
|
|
if (ignore_cis_vcc)
|
|
link->config_flags &= ~CONF_AUTO_CHECK_VCC;
|
|
ret = pcmcia_loop_config(link, orinoco_cs_config_check, NULL);
|
|
if (ret) {
|
|
if (!ignore_cis_vcc)
|
|
printk(KERN_ERR PFX "GetNextTuple(): No matching "
|
|
"CIS configuration. Maybe you need the "
|
|
"ignore_cis_vcc=1 parameter.\n");
|
|
goto failed;
|
|
}
|
|
|
|
mem = ioport_map(link->resource[0]->start,
|
|
resource_size(link->resource[0]));
|
|
if (!mem)
|
|
goto failed;
|
|
|
|
/* We initialize the hermes structure before completing PCMCIA
|
|
* configuration just in case the interrupt handler gets
|
|
* called. */
|
|
hermes_struct_init(hw, mem, HERMES_16BIT_REGSPACING);
|
|
|
|
ret = pcmcia_request_irq(link, orinoco_interrupt);
|
|
if (ret)
|
|
goto failed;
|
|
|
|
ret = pcmcia_enable_device(link);
|
|
if (ret)
|
|
goto failed;
|
|
|
|
/* Initialise the main driver */
|
|
if (orinoco_init(priv) != 0) {
|
|
printk(KERN_ERR PFX "orinoco_init() failed\n");
|
|
goto failed;
|
|
}
|
|
|
|
/* Register an interface with the stack */
|
|
if (orinoco_if_add(priv, link->resource[0]->start,
|
|
link->irq, NULL) != 0) {
|
|
printk(KERN_ERR PFX "orinoco_if_add() failed\n");
|
|
goto failed;
|
|
}
|
|
|
|
return 0;
|
|
|
|
failed:
|
|
orinoco_cs_release(link);
|
|
return -ENODEV;
|
|
} /* orinoco_cs_config */
|
|
|
|
static void
|
|
orinoco_cs_release(struct pcmcia_device *link)
|
|
{
|
|
struct orinoco_private *priv = link->priv;
|
|
unsigned long flags;
|
|
|
|
/* We're committed to taking the device away now, so mark the
|
|
* hardware as unavailable */
|
|
priv->hw.ops->lock_irqsave(&priv->lock, &flags);
|
|
priv->hw_unavailable++;
|
|
priv->hw.ops->unlock_irqrestore(&priv->lock, &flags);
|
|
|
|
pcmcia_disable_device(link);
|
|
if (priv->hw.iobase)
|
|
ioport_unmap(priv->hw.iobase);
|
|
} /* orinoco_cs_release */
|
|
|
|
static int orinoco_cs_suspend(struct pcmcia_device *link)
|
|
{
|
|
struct orinoco_private *priv = link->priv;
|
|
struct orinoco_pccard *card = priv->card;
|
|
|
|
/* This is probably racy, but I can't think of
|
|
a better way, short of rewriting the PCMCIA
|
|
layer to not suck :-( */
|
|
if (!test_bit(0, &card->hard_reset_in_progress))
|
|
orinoco_down(priv);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int orinoco_cs_resume(struct pcmcia_device *link)
|
|
{
|
|
struct orinoco_private *priv = link->priv;
|
|
struct orinoco_pccard *card = priv->card;
|
|
int err = 0;
|
|
|
|
if (!test_bit(0, &card->hard_reset_in_progress))
|
|
err = orinoco_up(priv);
|
|
|
|
return err;
|
|
}
|
|
|
|
|
|
/********************************************************************/
|
|
/* Module initialization */
|
|
/********************************************************************/
|
|
|
|
static const struct pcmcia_device_id orinoco_cs_ids[] = {
|
|
PCMCIA_DEVICE_MANF_CARD(0x0101, 0x0777), /* 3Com AirConnect PCI 777A */
|
|
PCMCIA_DEVICE_MANF_CARD(0x016b, 0x0001), /* Ericsson WLAN Card C11 */
|
|
PCMCIA_DEVICE_MANF_CARD(0x01eb, 0x080a), /* Nortel Networks eMobility 802.11 Wireless Adapter */
|
|
PCMCIA_DEVICE_MANF_CARD(0x0261, 0x0002), /* AirWay 802.11 Adapter (PCMCIA) */
|
|
PCMCIA_DEVICE_MANF_CARD(0x0268, 0x0001), /* ARtem Onair */
|
|
PCMCIA_DEVICE_MANF_CARD(0x0268, 0x0003), /* ARtem Onair Comcard 11 */
|
|
PCMCIA_DEVICE_MANF_CARD(0x026f, 0x0305), /* Buffalo WLI-PCM-S11 */
|
|
PCMCIA_DEVICE_MANF_CARD(0x02aa, 0x0002), /* ASUS SpaceLink WL-100 */
|
|
PCMCIA_DEVICE_MANF_CARD(0x02ac, 0x0002), /* SpeedStream SS1021 Wireless Adapter */
|
|
PCMCIA_DEVICE_MANF_CARD(0x02ac, 0x3021), /* SpeedStream Wireless Adapter */
|
|
PCMCIA_DEVICE_MANF_CARD(0x14ea, 0xb001), /* PLANEX RoadLannerWave GW-NS11H */
|
|
PCMCIA_DEVICE_PROD_ID12("3Com", "3CRWE737A AirConnect Wireless LAN PC Card", 0x41240e5b, 0x56010af3),
|
|
PCMCIA_DEVICE_PROD_ID12("Allied Telesyn", "AT-WCL452 Wireless PCMCIA Radio", 0x5cd01705, 0x4271660f),
|
|
PCMCIA_DEVICE_PROD_ID12("ASUS", "802_11B_CF_CARD_25", 0x78fc06ee, 0x45a50c1e),
|
|
PCMCIA_DEVICE_PROD_ID12("ASUS", "802_11b_PC_CARD_25", 0x78fc06ee, 0xdb9aa842),
|
|
PCMCIA_DEVICE_PROD_ID12("Avaya Communication", "Avaya Wireless PC Card", 0xd8a43b78, 0x0d341169),
|
|
PCMCIA_DEVICE_PROD_ID12("BENQ", "AWL100 PCMCIA ADAPTER", 0x35dadc74, 0x01f7fedb),
|
|
PCMCIA_DEVICE_PROD_ID12("Cabletron", "RoamAbout 802.11 DS", 0x32d445f5, 0xedeffd90),
|
|
PCMCIA_DEVICE_PROD_ID12("D-Link Corporation", "D-Link DWL-650H 11Mbps WLAN Adapter", 0xef544d24, 0xcd8ea916),
|
|
PCMCIA_DEVICE_PROD_ID12("ELSA", "AirLancer MC-11", 0x4507a33a, 0xef54f0e3),
|
|
PCMCIA_DEVICE_PROD_ID12("HyperLink", "Wireless PC Card 11Mbps", 0x56cc3f1a, 0x0bcf220c),
|
|
PCMCIA_DEVICE_PROD_ID12("Intel", "PRO/Wireless 2011 LAN PC Card", 0x816cc815, 0x07f58077),
|
|
PCMCIA_DEVICE_PROD_ID12("LeArtery", "SYNCBYAIR 11Mbps Wireless LAN PC Card", 0x7e3b326a, 0x49893e92),
|
|
PCMCIA_DEVICE_PROD_ID12("Lucent Technologies", "WaveLAN/IEEE", 0x23eb9949, 0xc562e72a),
|
|
PCMCIA_DEVICE_PROD_ID12("MELCO", "WLI-PCM-L11", 0x481e0094, 0x7360e410),
|
|
PCMCIA_DEVICE_PROD_ID12("MELCO", "WLI-PCM-L11G", 0x481e0094, 0xf57ca4b3),
|
|
PCMCIA_DEVICE_PROD_ID12("NCR", "WaveLAN/IEEE", 0x24358cd4, 0xc562e72a),
|
|
PCMCIA_DEVICE_PROD_ID12("Nortel Networks", "emobility 802.11 Wireless LAN PC Card", 0x2d617ea0, 0x88cd5767),
|
|
PCMCIA_DEVICE_PROD_ID12("OTC", "Wireless AirEZY 2411-PCC WLAN Card", 0x4ac44287, 0x235a6bed),
|
|
PCMCIA_DEVICE_PROD_ID12("PROXIM", "LAN PC CARD HARMONY 80211B", 0xc6536a5e, 0x090c3cd9),
|
|
PCMCIA_DEVICE_PROD_ID12("PROXIM", "LAN PCI CARD HARMONY 80211B", 0xc6536a5e, 0x9f494e26),
|
|
PCMCIA_DEVICE_PROD_ID12("SAMSUNG", "11Mbps WLAN Card", 0x43d74cb4, 0x579bd91b),
|
|
PCMCIA_DEVICE_PROD_ID12("Symbol Technologies", "LA4111 Spectrum24 Wireless LAN PC Card", 0x3f02b4d6, 0x3663cb0e),
|
|
PCMCIA_DEVICE_MANF_CARD_PROD_ID3(0x0156, 0x0002, "Version 01.01", 0xd27deb1a), /* Lucent Orinoco */
|
|
#ifdef CONFIG_HERMES_PRISM
|
|
/* Only entries that certainly identify Prism chipset */
|
|
PCMCIA_DEVICE_MANF_CARD(0x000b, 0x7100), /* SonicWALL Long Range Wireless Card */
|
|
PCMCIA_DEVICE_MANF_CARD(0x000b, 0x7300), /* Sohoware NCP110, Philips 802.11b */
|
|
PCMCIA_DEVICE_MANF_CARD(0x0089, 0x0002), /* AnyPoint(TM) Wireless II PC Card */
|
|
PCMCIA_DEVICE_MANF_CARD(0x0126, 0x8000), /* PROXIM RangeLAN-DS/LAN PC CARD */
|
|
PCMCIA_DEVICE_MANF_CARD(0x0138, 0x0002), /* Compaq WL100 11 Mbps Wireless Adapter */
|
|
PCMCIA_DEVICE_MANF_CARD(0x01ff, 0x0008), /* Intermec MobileLAN 11Mbps 802.11b WLAN Card */
|
|
PCMCIA_DEVICE_MANF_CARD(0x0250, 0x0002), /* Samsung SWL2000-N 11Mb/s WLAN Card */
|
|
PCMCIA_DEVICE_MANF_CARD(0x0274, 0x1612), /* Linksys WPC11 Version 2.5 */
|
|
PCMCIA_DEVICE_MANF_CARD(0x0274, 0x1613), /* Linksys WPC11 Version 3 */
|
|
PCMCIA_DEVICE_MANF_CARD(0x028a, 0x0002), /* Compaq HNW-100 11 Mbps Wireless Adapter */
|
|
PCMCIA_DEVICE_MANF_CARD(0x028a, 0x0673), /* Linksys WCF12 Wireless CompactFlash Card */
|
|
PCMCIA_DEVICE_MANF_CARD(0x50c2, 0x7300), /* Airvast WN-100 */
|
|
PCMCIA_DEVICE_MANF_CARD(0x9005, 0x0021), /* Adaptec Ultra Wireless ANW-8030 */
|
|
PCMCIA_DEVICE_MANF_CARD(0xc001, 0x0008), /* CONTEC FLEXSCAN/FX-DDS110-PCC */
|
|
PCMCIA_DEVICE_MANF_CARD(0xc250, 0x0002), /* Conceptronic CON11Cpro, EMTAC A2424i */
|
|
PCMCIA_DEVICE_MANF_CARD(0xd601, 0x0002), /* Safeway 802.11b, ZCOMAX AirRunner/XI-300 */
|
|
PCMCIA_DEVICE_MANF_CARD(0xd601, 0x0005), /* D-Link DCF660, Sandisk Connect SDWCFB-000 */
|
|
PCMCIA_DEVICE_PROD_ID123("Instant Wireless ", " Network PC CARD", "Version 01.02", 0x11d901af, 0x6e9bd926, 0x4b74baa0),
|
|
PCMCIA_DEVICE_PROD_ID12("ACTIONTEC", "PRISM Wireless LAN PC Card", 0x393089da, 0xa71e69d5),
|
|
PCMCIA_DEVICE_PROD_ID12("Addtron", "AWP-100 Wireless PCMCIA", 0xe6ec52ce, 0x08649af2),
|
|
PCMCIA_DEVICE_PROD_ID12("BUFFALO", "WLI-CF-S11G", 0x2decece3, 0x82067c18),
|
|
PCMCIA_DEVICE_PROD_ID12("BUFFALO", "WLI-PCM-L11G", 0x2decece3, 0xf57ca4b3),
|
|
PCMCIA_DEVICE_PROD_ID12("Compaq", "WL200_11Mbps_Wireless_PCI_Card", 0x54f7c49c, 0x15a75e5b),
|
|
PCMCIA_DEVICE_PROD_ID12("corega K.K.", "Wireless LAN PCC-11", 0x5261440f, 0xa6405584),
|
|
PCMCIA_DEVICE_PROD_ID12("corega K.K.", "Wireless LAN PCCA-11", 0x5261440f, 0xdf6115f9),
|
|
PCMCIA_DEVICE_PROD_ID12("corega_K.K.", "Wireless_LAN_PCCB-11", 0x29e33311, 0xee7a27ae),
|
|
PCMCIA_DEVICE_PROD_ID12("Digital Data Communications", "WPC-0100", 0xfdd73470, 0xe0b6f146),
|
|
PCMCIA_DEVICE_PROD_ID12("D", "Link DRC-650 11Mbps WLAN Card", 0x71b18589, 0xf144e3ac),
|
|
PCMCIA_DEVICE_PROD_ID12("D", "Link DWL-650 11Mbps WLAN Card", 0x71b18589, 0xb6f1b0ab),
|
|
PCMCIA_DEVICE_PROD_ID12(" ", "IEEE 802.11 Wireless LAN/PC Card", 0x3b6e20c8, 0xefccafe9),
|
|
PCMCIA_DEVICE_PROD_ID12("INTERSIL", "HFA384x/IEEE", 0x74c5e40d, 0xdb472a18),
|
|
PCMCIA_DEVICE_PROD_ID12("INTERSIL", "I-GATE 11M PC Card / PC Card plus", 0x74c5e40d, 0x8304ff77),
|
|
PCMCIA_DEVICE_PROD_ID12("Intersil", "PRISM 2_5 PCMCIA ADAPTER", 0x4b801a17, 0x6345a0bf),
|
|
PCMCIA_DEVICE_PROD_ID12("Linksys", "Wireless CompactFlash Card", 0x0733cc81, 0x0c52f395),
|
|
PCMCIA_DEVICE_PROD_ID12("Microsoft", "Wireless Notebook Adapter MN-520", 0x5961bf85, 0x6eec8c01),
|
|
PCMCIA_DEVICE_PROD_ID12("NETGEAR MA401RA Wireless PC", "Card", 0x0306467f, 0x9762e8f1),
|
|
PCMCIA_DEVICE_PROD_ID12("NETGEAR MA401 Wireless PC", "Card", 0xa37434e9, 0x9762e8f1),
|
|
PCMCIA_DEVICE_PROD_ID12("OEM", "PRISM2 IEEE 802.11 PC-Card", 0xfea54c90, 0x48f2bdd6),
|
|
PCMCIA_DEVICE_PROD_ID12("PLANEX", "GeoWave/GW-CF110", 0x209f40ab, 0xd9715264),
|
|
PCMCIA_DEVICE_PROD_ID12("PLANEX", "GeoWave/GW-NS110", 0x209f40ab, 0x46263178),
|
|
PCMCIA_DEVICE_PROD_ID12("SMC", "SMC2532W-B EliteConnect Wireless Adapter", 0xc4f8b18b, 0x196bd757),
|
|
PCMCIA_DEVICE_PROD_ID12("SMC", "SMC2632W", 0xc4f8b18b, 0x474a1f2a),
|
|
PCMCIA_DEVICE_PROD_ID12("ZoomAir 11Mbps High", "Rate wireless Networking", 0x273fe3db, 0x32a1eaee),
|
|
PCMCIA_DEVICE_PROD_ID3("HFA3863", 0x355cb092),
|
|
PCMCIA_DEVICE_PROD_ID3("ISL37100P", 0x630d52b2),
|
|
PCMCIA_DEVICE_PROD_ID3("ISL37101P-10", 0xdd97a26b),
|
|
PCMCIA_DEVICE_PROD_ID3("ISL37300P", 0xc9049a39),
|
|
|
|
/* This may be Agere or Intersil Firmware */
|
|
PCMCIA_DEVICE_MANF_CARD(0x0156, 0x0002),
|
|
#endif
|
|
PCMCIA_DEVICE_NULL,
|
|
};
|
|
MODULE_DEVICE_TABLE(pcmcia, orinoco_cs_ids);
|
|
|
|
static struct pcmcia_driver orinoco_driver = {
|
|
.owner = THIS_MODULE,
|
|
.name = DRIVER_NAME,
|
|
.probe = orinoco_cs_probe,
|
|
.remove = orinoco_cs_detach,
|
|
.id_table = orinoco_cs_ids,
|
|
.suspend = orinoco_cs_suspend,
|
|
.resume = orinoco_cs_resume,
|
|
};
|
|
|
|
static int __init
|
|
init_orinoco_cs(void)
|
|
{
|
|
return pcmcia_register_driver(&orinoco_driver);
|
|
}
|
|
|
|
static void __exit
|
|
exit_orinoco_cs(void)
|
|
{
|
|
pcmcia_unregister_driver(&orinoco_driver);
|
|
}
|
|
|
|
module_init(init_orinoco_cs);
|
|
module_exit(exit_orinoco_cs);
|