diff options
Diffstat (limited to 'drivers/net/wireless')
| -rw-r--r-- | drivers/net/wireless/airo.c | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/airo_cs.c | 10 | ||||
| -rw-r--r-- | drivers/net/wireless/atmel_cs.c | 22 | ||||
| -rw-r--r-- | drivers/net/wireless/netwave_cs.c | 7 | ||||
| -rw-r--r-- | drivers/net/wireless/orinoco.c | 2465 | ||||
| -rw-r--r-- | drivers/net/wireless/orinoco.h | 30 | ||||
| -rw-r--r-- | drivers/net/wireless/orinoco_cs.c | 51 | ||||
| -rw-r--r-- | drivers/net/wireless/prism54/isl_38xx.c | 6 | ||||
| -rw-r--r-- | drivers/net/wireless/ray_cs.c | 7 | ||||
| -rw-r--r-- | drivers/net/wireless/wavelan_cs.c | 10 | ||||
| -rw-r--r-- | drivers/net/wireless/wl3501_cs.c | 7 |
11 files changed, 1604 insertions, 1013 deletions
diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c index 180968899ca..c12648d8192 100644 --- a/drivers/net/wireless/airo.c +++ b/drivers/net/wireless/airo.c @@ -900,7 +900,7 @@ typedef struct aironet_ioctl { unsigned char __user *data; // d-data } aironet_ioctl; -static char *swversion = "2.1"; +static char swversion[] = "2.1"; #endif /* CISCO_EXT */ #define NUM_MODULES 2 diff --git a/drivers/net/wireless/airo_cs.c b/drivers/net/wireless/airo_cs.c index fbf53af6cda..f10a9523034 100644 --- a/drivers/net/wireless/airo_cs.c +++ b/drivers/net/wireless/airo_cs.c @@ -559,6 +559,15 @@ static int airo_event(event_t event, int priority, return 0; } /* airo_event */ +static struct pcmcia_device_id airo_ids[] = { + PCMCIA_DEVICE_MANF_CARD(0x015f, 0x000a), + PCMCIA_DEVICE_MANF_CARD(0x015f, 0x0005), + PCMCIA_DEVICE_MANF_CARD(0x015f, 0x0007), + PCMCIA_DEVICE_MANF_CARD(0x0105, 0x0007), + PCMCIA_DEVICE_NULL, +}; +MODULE_DEVICE_TABLE(pcmcia, airo_ids); + static struct pcmcia_driver airo_driver = { .owner = THIS_MODULE, .drv = { @@ -566,6 +575,7 @@ static struct pcmcia_driver airo_driver = { }, .attach = airo_attach, .detach = airo_detach, + .id_table = airo_ids, }; static int airo_cs_init(void) diff --git a/drivers/net/wireless/atmel_cs.c b/drivers/net/wireless/atmel_cs.c index a4ed28d9c78..86379d4998a 100644 --- a/drivers/net/wireless/atmel_cs.c +++ b/drivers/net/wireless/atmel_cs.c @@ -646,6 +646,27 @@ static int atmel_event(event_t event, int priority, } /* atmel_event */ /*====================================================================*/ +static struct pcmcia_device_id atmel_ids[] = { + PCMCIA_DEVICE_MANF_CARD(0x0101, 0x0620), + PCMCIA_DEVICE_MANF_CARD(0x0101, 0x0696), + PCMCIA_DEVICE_MANF_CARD(0x01bf, 0x3302), + PCMCIA_DEVICE_MANF_CARD(0xd601, 0x0007), + PCMCIA_DEVICE_PROD_ID12("11WAVE", "11WP611AL-E", 0x9eb2da1f, 0xc9a0d3f9), + PCMCIA_DEVICE_PROD_ID12("ATMEL", "AT76C502AR", 0xabda4164, 0x41b37e1f), + PCMCIA_DEVICE_PROD_ID12("ATMEL", "AT76C504", 0xabda4164, 0x5040670a), + PCMCIA_DEVICE_PROD_ID12("ATMEL", "AT76C504A", 0xabda4164, 0xe15ed87f), + PCMCIA_DEVICE_PROD_ID12("BT", "Voyager 1020 Laptop Adapter", 0xae49b86a, 0x1e957cd5), + PCMCIA_DEVICE_PROD_ID12("CNet", "CNWLC 11Mbps Wireless PC Card V-5", 0xbc477dde, 0x502fae6b), + PCMCIA_DEVICE_PROD_ID12("IEEE 802.11b", "Wireless LAN PC Card", 0x5b878724, 0x122f1df6), + PCMCIA_DEVICE_PROD_ID12("OEM", "11Mbps Wireless LAN PC Card V-3", 0xfea54c90, 0x1c5b0f68), + PCMCIA_DEVICE_PROD_ID12("SMC", "2632W", 0xc4f8b18b, 0x30f38774), + PCMCIA_DEVICE_PROD_ID12("SMC", "2632W-V2", 0xc4f8b18b, 0x172d1377), + PCMCIA_DEVICE_PROD_ID12("Wireless", "PC", 0xa407ecdd, 0x556e4d7e), + PCMCIA_DEVICE_PROD_ID12("WLAN", "802.11b PC CARD", 0x575c516c, 0xb1f6dbc4), + PCMCIA_DEVICE_NULL +}; +MODULE_DEVICE_TABLE(pcmcia, atmel_ids); + static struct pcmcia_driver atmel_driver = { .owner = THIS_MODULE, .drv = { @@ -653,6 +674,7 @@ static struct pcmcia_driver atmel_driver = { }, .attach = atmel_attach, .detach = atmel_detach, + .id_table = atmel_ids, }; static int atmel_cs_init(void) diff --git a/drivers/net/wireless/netwave_cs.c b/drivers/net/wireless/netwave_cs.c index 382241e7edb..e12bd75b269 100644 --- a/drivers/net/wireless/netwave_cs.c +++ b/drivers/net/wireless/netwave_cs.c @@ -1668,6 +1668,12 @@ static int netwave_close(struct net_device *dev) { return 0; } +static struct pcmcia_device_id netwave_ids[] = { + PCMCIA_DEVICE_PROD_ID12("Xircom", "CreditCard Netwave", 0x2e3ee845, 0x54e28a28), + PCMCIA_DEVICE_NULL, +}; +MODULE_DEVICE_TABLE(pcmcia, netwave_ids); + static struct pcmcia_driver netwave_driver = { .owner = THIS_MODULE, .drv = { @@ -1675,6 +1681,7 @@ static struct pcmcia_driver netwave_driver = { }, .attach = netwave_attach, .detach = netwave_detach, + .id_table = netwave_ids, }; static int __init init_netwave_cs(void) diff --git a/drivers/net/wireless/orinoco.c b/drivers/net/wireless/orinoco.c index b1078baa1d5..aabcdc2be05 100644 --- a/drivers/net/wireless/orinoco.c +++ b/drivers/net/wireless/orinoco.c @@ -46,382 +46,9 @@ * under either the MPL or the GPL. */ /* - * v0.01 -> v0.02 - 21/3/2001 - Jean II - * o Allow to use regular ethX device name instead of dldwdX - * o Warning on IBSS with ESSID=any for firmware 6.06 - * o Put proper range.throughput values (optimistic) - * o IWSPY support (IOCTL and stat gather in Rx path) - * o Allow setting frequency in Ad-Hoc mode - * o Disable WEP setting if !has_wep to work on old firmware - * o Fix txpower range - * o Start adding support for Samsung/Compaq firmware - * - * v0.02 -> v0.03 - 23/3/2001 - Jean II - * o Start adding Symbol support - need to check all that - * o Fix Prism2/Symbol WEP to accept 128 bits keys - * o Add Symbol WEP (add authentication type) - * o Add Prism2/Symbol rate - * o Add PM timeout (holdover duration) - * o Enable "iwconfig eth0 key off" and friends (toggle flags) - * o Enable "iwconfig eth0 power unicast/all" (toggle flags) - * o Try with an Intel card. It report firmware 1.01, behave like - * an antiquated firmware, however on windows it says 2.00. Yuck ! - * o Workaround firmware bug in allocate buffer (Intel 1.01) - * o Finish external renaming to orinoco... - * o Testing with various Wavelan firmwares - * - * v0.03 -> v0.04 - 30/3/2001 - Jean II - * o Update to Wireless 11 -> add retry limit/lifetime support - * o Tested with a D-Link DWL 650 card, fill in firmware support - * o Warning on Vcc mismatch (D-Link 3.3v card in Lucent 5v only slot) - * o Fixed the Prism2 WEP bugs that I introduced in v0.03 :-( - * It works on D-Link *only* after a tcpdump. Weird... - * And still doesn't work on Intel card. Grrrr... - * o Update the mode after a setport3 - * o Add preamble setting for Symbol cards (not yet enabled) - * o Don't complain as much about Symbol cards... - * - * v0.04 -> v0.04b - 22/4/2001 - David Gibson - * o Removed the 'eth' parameter - always use ethXX as the - * interface name instead of dldwdXX. The other was racy - * anyway. - * o Clean up RID definitions in hermes.h, other cleanups - * - * v0.04b -> v0.04c - 24/4/2001 - Jean II - * o Tim Hurley <timster AT seiki.bliztech.com> reported a D-Link card - * with vendor 02 and firmware 0.08. Added in the capabilities... - * o Tested Lucent firmware 7.28, everything works... - * - * v0.04c -> v0.05 - 3/5/2001 - Benjamin Herrenschmidt - * o Spin-off Pcmcia code. This file is renamed orinoco.c, - * and orinoco_cs.c now contains only the Pcmcia specific stuff - * o Add Airport driver support on top of orinoco.c (see airport.c) - * - * v0.05 -> v0.05a - 4/5/2001 - Jean II - * o Revert to old Pcmcia code to fix breakage of Ben's changes... - * - * v0.05a -> v0.05b - 4/5/2001 - Jean II - * o add module parameter 'ignore_cis_vcc' for D-Link @ 5V - * o D-Link firmware doesn't support multicast. We just print a few - * error messages, but otherwise everything works... - * o For David : set/getport3 works fine, just upgrade iwpriv... - * - * v0.05b -> v0.05c - 5/5/2001 - Benjamin Herrenschmidt - * o Adapt airport.c to latest changes in orinoco.c - * o Remove deferred power enabling code - * - * v0.05c -> v0.05d - 5/5/2001 - Jean II - * o Workaround to SNAP decapsulate frame from Linksys AP - * original patch from : Dong Liu <dliu AT research.bell-labs.com> - * (note : the memcmp bug was mine - fixed) - * o Remove set_retry stuff, no firmware support it (bloat--). - * - * v0.05d -> v0.06 - 25/5/2001 - Jean II - * Original patch from "Hong Lin" <alin AT redhat.com>, - * "Ian Kinner" <ikinner AT redhat.com> - * and "David Smith" <dsmith AT redhat.com> - * o Init of priv->tx_rate_ctrl in firmware specific section. - * o Prism2/Symbol rate, upto should be 0xF and not 0x15. Doh ! - * o Spectrum card always need cor_reset (for every reset) - * o Fix cor_reset to not lose bit 7 in the register - * o flush_stale_links to remove zombie Pcmcia instances - * o Ack previous hermes event before reset - * Me (with my little hands) - * o Allow orinoco.c to call cor_reset via priv->card_reset_handler - * o Add priv->need_card_reset to toggle this feature - * o Fix various buglets when setting WEP in Symbol firmware - * Now, encryption is fully functional on Symbol cards. Youpi ! - * - * v0.06 -> v0.06b - 25/5/2001 - Jean II - * o IBSS on Symbol use port_mode = 4. Please don't ask... - * - * v0.06b -> v0.06c - 29/5/2001 - Jean II - * o Show first spy address in /proc/net/wireless for IBSS mode as well - * - * v0.06c -> v0.06d - 6/7/2001 - David Gibson - * o Change a bunch of KERN_INFO messages to KERN_DEBUG, as per Linus' - * wishes to reduce the number of unnecessary messages. - * o Removed bogus message on CRC error. - * o Merged fixes for v0.08 Prism 2 firmware from William Waghorn - * <willwaghorn AT yahoo.co.uk> - * o Slight cleanup/re-arrangement of firmware detection code. - * - * v0.06d -> v0.06e - 1/8/2001 - David Gibson - * o Removed some redundant global initializers (orinoco_cs.c). - * o Added some module metadata - * - * v0.06e -> v0.06f - 14/8/2001 - David Gibson - * o Wording fix to license - * o Added a 'use_alternate_encaps' module parameter for APs which need an - * oui of 00:00:00. We really need a better way of handling this, but - * the module flag is better than nothing for now. - * - * v0.06f -> v0.07 - 20/8/2001 - David Gibson - * o Removed BAP error retries from hermes_bap_seek(). For Tx we now - * let the upper layers handle the retry, we retry explicitly in the - * Rx path, but don't make as much noise about it. - * o Firmware detection cleanups. - * - * v0.07 -> v0.07a - 1/10/3001 - Jean II - * o Add code to read Symbol firmware revision, inspired by latest code - * in Spectrum24 by Lee John Keyser-Allen - Thanks Lee ! - * o Thanks to Jared Valentine <hidden AT xmission.com> for "providing" me - * a 3Com card with a recent firmware, fill out Symbol firmware - * capabilities of latest rev (2.20), as well as older Symbol cards. - * o Disable Power Management in newer Symbol firmware, the API - * has changed (documentation needed). - * - * v0.07a -> v0.08 - 3/10/2001 - David Gibson - * o Fixed a possible buffer overrun found by the Stanford checker (in - * dldwd_ioctl_setiwencode()). Can only be called by root anyway, so not - * a big problem. - * o Turned has_big_wep on for Intersil cards. That's not true for all of - * them but we should at least let the capable ones try. - * o Wait for BUSY to clear at the beginning of hermes_bap_seek(). I - * realized that my assumption that the driver's serialization - * would prevent the BAP being busy on entry was possibly false, because - * things other than seeks may make the BAP busy. - * o Use "alternate" (oui 00:00:00) encapsulation by default. - * Setting use_old_encaps will mimic the old behaviour, but I think we - * will be able to eliminate this. - * o Don't try to make __initdata const (the version string). This can't - * work because of the way the __initdata sectioning works. - * o Added MODULE_LICENSE tags. - * o Support for PLX (transparent PCMCIA->PCI bridge) cards. - * o Changed to using the new type-fascist min/max. - * - * v0.08 -> v0.08a - 9/10/2001 - David Gibson - * o Inserted some missing acknowledgements/info into the Changelog. - * o Fixed some bugs in the normalization of signal level reporting. - * o Fixed bad bug in WEP key handling on Intersil and Symbol firmware, - * which led to an instant crash on big-endian machines. - * - * v0.08a -> v0.08b - 20/11/2001 - David Gibson - * o Lots of cleanup and bugfixes in orinoco_plx.c - * o Cleanup to handling of Tx rate setting. - * o Removed support for old encapsulation method. - * o Removed old "dldwd" names. - * o Split RID constants into a new file hermes_rid.h - * o Renamed RID constants to match linux-wlan-ng and prism2.o - * o Bugfixes in hermes.c - * o Poke the PLX's INTCSR register, so it actually starts - * generating interrupts. These cards might actually work now. - * o Update to wireless extensions v12 (Jean II) - * o Support for tallies and inquire command (Jean II) - * o Airport updates for newer PPC kernels (BenH) - * - * v0.08b -> v0.09 - 21/12/2001 - David Gibson - * o Some new PCI IDs for PLX cards. - * o Removed broken attempt to do ALLMULTI reception. Just use - * promiscuous mode instead - * o Preliminary work for list-AP (Jean II) - * o Airport updates from (BenH) - * o Eliminated racy hw_ready stuff - * o Fixed generation of fake events in irq handler. This should - * finally kill the EIO problems (Jean II & dgibson) - * o Fixed breakage of bitrate set/get on Agere firmware (Jean II) - * - * v0.09 -> v0.09a - 2/1/2002 - David Gibson - * o Fixed stupid mistake in multicast list handling, triggering - * a BUG() - * - * v0.09a -> v0.09b - 16/1/2002 - David Gibson - * o Fixed even stupider mistake in new interrupt handling, which - * seriously broke things on big-endian machines. - * o Removed a bunch of redundant includes and exports. - * o Removed a redundant MOD_{INC,DEC}_USE_COUNT pair in airport.c - * o Don't attempt to do hardware level multicast reception on - * Intersil firmware, just go promisc instead. - * o Typo fixed in hermes_issue_cmd() - * o Eliminated WIRELESS_SPY #ifdefs - * o Status code reported on Tx exceptions - * o Moved netif_wake_queue() from ALLOC interrupts to TX and TXEXC - * interrupts, which should fix the timeouts we're seeing. - * - * v0.09b -> v0.10 - 25 Feb 2002 - David Gibson - * o Removed nested structures used for header parsing, so the - * driver should now work without hackery on ARM - * o Fix for WEP handling on Intersil (Hawk Newton) - * o Eliminated the /proc/hermes/ethXX/regs debugging file. It - * was never very useful. - * o Make Rx errors less noisy. - * - * v0.10 -> v0.11 - 5 Apr 2002 - David Gibson - * o Laid the groundwork in hermes.[ch] for devices which map - * into PCI memory space rather than IO space. - * o Fixed bug in multicast handling (cleared multicast list when - * leaving promiscuous mode). - * o Relegated Tx error messages to debug. - * o Cleaned up / corrected handling of allocation lengths. - * o Set OWNSSID in IBSS mode for WinXP interoperability (jimc). - * o Change to using alloc_etherdev() for structure allocations. - * o Check for and drop undersized packets. - * o Fixed a race in stopping/waking the queue. This should fix - * the timeout problems (Pavel Roskin) - * o Reverted to netif_wake_queue() on the ALLOC event. - * o Fixes for recent Symbol firmwares which lack AP density - * (Pavel Roskin). - * - * v0.11 -> v0.11a - 29 Apr 2002 - David Gibson - * o Handle different register spacing, necessary for Prism 2.5 - * PCI adaptors (Steve Hill). - * o Cleaned up initialization of card structures in orinoco_cs - * and airport. Removed card->priv field. - * o Make response structure optional for hermes_docmd_wait() - * Pavel Roskin) - * o Added PCI id for Nortel emobility to orinoco_plx.c. - * o Cleanup to handling of Symbol's allocation bug. (Pavel Roskin) - * o Cleanups to firmware capability detection. - * o Arrange for orinoco_pci.c to override firmware detection. - * We should be able to support the PCI Intersil cards now. - * o Cleanup handling of reset_cor and hard_reset (Pavel Roskin). - * o Remove erroneous use of USER_BAP in the TxExc handler (Jouni - * Malinen). - * o Makefile changes for better integration into David Hinds - * pcmcia-cs package. - * - * v0.11a -> v0.11b - 1 May 2002 - David Gibson - * o Better error reporting in orinoco_plx_init_one() - * o Fixed multiple bad kfree() bugs introduced by the - * alloc_orinocodev() changes. - * - * v0.11b -> v0.12 - 19 Jun 2002 - David Gibson - * o Support changing the MAC address. - * o Correct display of Intersil firmware revision numbers. - * o Entirely revised locking scheme. Should be both simpler and - * better. - * o Merged some common code in orinoco_plx, orinoco_pci and - * airport by creating orinoco_default_{open,stop,reset}() - * which are used as the dev->open, dev->stop, priv->reset - * callbacks if none are specified when alloc_orinocodev() is - * called. - * o Removed orinoco_plx_interrupt() and orinoco_pci_interrupt(). - * They didn't do anything. - * - * v0.12 -> v0.12a - 4 Jul 2002 - David Gibson - * o Some rearrangement of code. - * o Numerous fixups to locking and rest handling, particularly - * for PCMCIA. - * o This allows open and stop net_device methods to be in - * orinoco.c now, rather than in the init modules. - * o In orinoco_cs.c link->priv now points to the struct - * net_device not to the struct orinoco_private. - * o Added a check for undersized SNAP frames, which could cause - * crashes. - * - * v0.12a -> v0.12b - 11 Jul 2002 - David Gibson - * o Fix hw->num_init testing code, so num_init is actually - * incremented. - * o Fix very stupid bug in orinoco_cs which broke compile with - * CONFIG_SMP. - * o Squashed a warning. - * - * v0.12b -> v0.12c - 26 Jul 2002 - David Gibson - * o Change to C9X style designated initializers. - * o Add support for 3Com AirConnect PCI. - * o No longer ignore the hard_reset argument to - * alloc_orinocodev(). Oops. - * - * v0.12c -> v0.13beta1 - 13 Sep 2002 - David Gibson - * o Revert the broken 0.12* locking scheme and go to a new yet - * simpler scheme. - * o Do firmware resets only in orinoco_init() and when waking - * the card from hard sleep. - * - * v0.13beta1 -> v0.13 - 27 Sep 2002 - David Gibson - * o Re-introduced full resets (via schedule_task()) on Tx - * timeout. - * - * v0.13 -> v0.13a - 30 Sep 2002 - David Gibson - * o Minor cleanups to info frame handling. Add basic support - * for linkstatus info frames. - * o Include required kernel headers in orinoco.h, to avoid - * compile problems. - * - * v0.13a -> v0.13b - 10 Feb 2003 - David Gibson - * o Implemented hard reset for Airport cards - * o Experimental suspend/resume implementation for orinoco_pci - * o Abolished /proc debugging support, replaced with a debugging - * iwpriv. Now it's ugly and simple instead of ugly and complex. - * o Bugfix in hermes.c if the firmware returned a record length - * of 0, we could go clobbering memory. - * o Bugfix in orinoco_stop() - it used to fail if hw_unavailable - * was set, which was usually true on PCMCIA hot removes. - * o Track LINKSTATUS messages, silently drop Tx packets before - * we are connected (avoids confusing the firmware), and only - * give LINKSTATUS printk()s if the status has changed. - * - * v0.13b -> v0.13c - 11 Mar 2003 - David Gibson - * o Cleanup: use dev instead of priv in various places. - * o Bug fix: Don't ReleaseConfiguration on RESET_PHYSICAL event - * if we're in the middle of a (driver initiated) hard reset. - * o Bug fix: ETH_ZLEN is supposed to include the header - * (Dionysus Blazakis & Manish Karir) - * o Convert to using workqueues instead of taskqueues (and - * backwards compatibility macros for pre 2.5.41 kernels). - * o Drop redundant (I think...) MOD_{INC,DEC}_USE_COUNT in - * airport.c - * o New orinoco_tmd.c init module from Joerg Dorchain for - * TMD7160 based PCI to PCMCIA bridges (similar to - * orinoco_plx.c). - * - * v0.13c -> v0.13d - 22 Apr 2003 - David Gibson - * o Make hw_unavailable a counter, rather than just a flag, this - * is necessary to avoid some races (such as a card being - * removed in the middle of orinoco_reset(). - * o Restore Release/RequestConfiguration in the PCMCIA event handler - * when dealing with a driver initiated hard reset. This is - * necessary to prevent hangs due to a spurious interrupt while - * the reset is in progress. - * o Clear the 802.11 header when transmitting, even though we - * don't use it. This fixes a long standing bug on some - * firmwares, which seem to get confused if that isn't done. - * o Be less eager to de-encapsulate SNAP frames, only do so if - * the OUI is 00:00:00 or 00:00:f8, leave others alone. The old - * behaviour broke CDP (Cisco Discovery Protocol). - * o Use dev instead of priv for free_irq() as well as - * request_irq() (oops). - * o Attempt to reset rather than giving up if we get too many - * IRQs. - * o Changed semantics of __orinoco_down() so it can be called - * safely with hw_unavailable set. It also now clears the - * linkstatus (since we're going to have to reassociate). - * - * v0.13d -> v0.13e - 12 May 2003 - David Gibson - * o Support for post-2.5.68 return values from irq handler. - * o Fixed bug where underlength packets would be double counted - * in the rx_dropped statistics. - * o Provided a module parameter to suppress linkstatus messages. - * - * v0.13e -> v0.14alpha1 - 30 Sep 2003 - David Gibson - * o Replaced priv->connected logic with netif_carrier_on/off() - * calls. - * o Remove has_ibss_any and never set the CREATEIBSS RID when - * the ESSID is empty. Too many firmwares break if we do. - * o 2.6 merges: Replace pdev->slot_name with pci_name(), remove - * __devinitdata from PCI ID tables, use free_netdev(). - * o Enabled shared-key authentication for Agere firmware (from - * Robert J. Moore <Robert.J.Moore AT allanbank.com> - * o Move netif_wake_queue() (back) to the Tx completion from the - * ALLOC event. This seems to prevent/mitigate the rolling - * error -110 problems at least on some Intersil firmwares. - * Theoretically reduces performance, but I can't measure it. - * Patch from Andrew Tridgell <tridge AT samba.org> - * - * v0.14alpha1 -> v0.14alpha2 - 20 Oct 2003 - David Gibson - * o Correctly turn off shared-key authentication when requested - * (bugfix from Robert J. Moore). - * o Correct airport sleep interfaces for current 2.6 kernels. - * o Add code for key change without disabling/enabling the MAC - * port. This is supposed to allow 802.1x to work sanely, but - * doesn't seem to yet. - * * TODO - * o New wireless extensions API (patch from Moustafa - * Youssef, updated by Jim Carter and Pavel Roskin). * o Handle de-encapsulation within network layer, provide 802.11 * headers (patch from Thomas 'Dent' Mirlacher) - * o RF monitor mode support * o Fix possible races in SPY handling. * o Disconnect wireless extensions from fundamental configuration. * o (maybe) Software WEP support (patch from Stano Meduna). @@ -462,7 +89,10 @@ #include <linux/netdevice.h> #include <linux/if_arp.h> #include <linux/etherdevice.h> +#include <linux/ethtool.h> #include <linux/wireless.h> +#include <net/iw_handler.h> +#include <net/ieee80211.h> #include <asm/uaccess.h> #include <asm/io.h> @@ -496,6 +126,10 @@ static int ignore_disconnect; /* = 0 */ module_param(ignore_disconnect, int, 0644); MODULE_PARM_DESC(ignore_disconnect, "Don't report lost link to the network layer"); +static int force_monitor; /* = 0 */ +module_param(force_monitor, int, 0644); +MODULE_PARM_DESC(force_monitor, "Allow monitor mode for all firmware versions"); + /********************************************************************/ /* Compile time configuration and compatibility stuff */ /********************************************************************/ @@ -511,6 +145,10 @@ MODULE_PARM_DESC(ignore_disconnect, "Don't report lost link to the network layer /* Internal constants */ /********************************************************************/ +/* 802.2 LLC/SNAP header used for Ethernet encapsulation over 802.11 */ +static const u8 encaps_hdr[] = {0xaa, 0xaa, 0x03, 0x00, 0x00, 0x00}; +#define ENCAPS_OVERHEAD (sizeof(encaps_hdr) + 2) + #define ORINOCO_MIN_MTU 256 #define ORINOCO_MAX_MTU (IEEE802_11_DATA_LEN - ENCAPS_OVERHEAD) @@ -537,6 +175,11 @@ MODULE_PARM_DESC(ignore_disconnect, "Don't report lost link to the network layer | HERMES_EV_WTERR | HERMES_EV_INFO \ | HERMES_EV_INFDROP ) +#define MAX_RID_LEN 1024 + +static const struct iw_handler_def orinoco_handler_def; +static struct ethtool_ops orinoco_ethtool_ops; + /********************************************************************/ /* Data tables */ /********************************************************************/ @@ -571,26 +214,45 @@ static struct { /* Data types */ /********************************************************************/ -struct header_struct { - /* 802.3 */ - u8 dest[ETH_ALEN]; - u8 src[ETH_ALEN]; - u16 len; - /* 802.2 */ +/* Used in Event handling. + * We avoid nested structres as they break on ARM -- Moustafa */ +struct hermes_tx_descriptor_802_11 { + /* hermes_tx_descriptor */ + u16 status; + u16 reserved1; + u16 reserved2; + u32 sw_support; + u8 retry_count; + u8 tx_rate; + u16 tx_control; + + /* ieee802_11_hdr */ + u16 frame_ctl; + u16 duration_id; + u8 addr1[ETH_ALEN]; + u8 addr2[ETH_ALEN]; + u8 addr3[ETH_ALEN]; + u16 seq_ctl; + u8 addr4[ETH_ALEN]; + u16 data_len; + + /* ethhdr */ + unsigned char h_dest[ETH_ALEN]; /* destination eth addr */ + unsigned char h_source[ETH_ALEN]; /* source ether addr */ + unsigned short h_proto; /* packet type ID field */ + + /* p8022_hdr */ u8 dsap; u8 ssap; u8 ctrl; - /* SNAP */ u8 oui[3]; + u16 ethertype; } __attribute__ ((packed)); -/* 802.2 LLC/SNAP header used for Ethernet encapsulation over 802.11 */ -u8 encaps_hdr[] = {0xaa, 0xaa, 0x03, 0x00, 0x00, 0x00}; - -#define ENCAPS_OVERHEAD (sizeof(encaps_hdr) + 2) - +/* Rx frame header except compatibility 802.3 header */ struct hermes_rx_descriptor { + /* Control */ u16 status; u32 time; u8 silence; @@ -598,13 +260,24 @@ struct hermes_rx_descriptor { u8 rate; u8 rxflow; u32 reserved; + + /* 802.11 header */ + u16 frame_ctl; + u16 duration_id; + u8 addr1[ETH_ALEN]; + u8 addr2[ETH_ALEN]; + u8 addr3[ETH_ALEN]; + u16 seq_ctl; + u8 addr4[ETH_ALEN]; + + /* Data length */ + u16 data_len; } __attribute__ ((packed)); /********************************************************************/ /* Function prototypes */ /********************************************************************/ -static int orinoco_ioctl(struct net_device *dev, struct ifreq *rq, int cmd); static int __orinoco_program_rids(struct net_device *dev); static void __orinoco_set_multicast_list(struct net_device *dev); @@ -628,6 +301,10 @@ static inline void set_port_type(struct orinoco_private *priv) priv->createibss = 1; } break; + case IW_MODE_MONITOR: + priv->port_type = 3; + priv->createibss = 0; + break; default: printk(KERN_ERR "%s: Invalid priv->iw_mode in set_port_type()\n", priv->ndev->name); @@ -814,7 +491,7 @@ static int orinoco_xmit(struct sk_buff *skb, struct net_device *dev) return 1; } - if (! netif_carrier_ok(dev)) { + if (! netif_carrier_ok(dev) || (priv->iw_mode == IW_MODE_MONITOR)) { /* Oops, the firmware hasn't established a connection, silently drop the packet (this seems to be the safest approach). */ @@ -951,26 +628,55 @@ static void __orinoco_ev_txexc(struct net_device *dev, hermes_t *hw) struct orinoco_private *priv = netdev_priv(dev); struct net_device_stats *stats = &priv->stats; u16 fid = hermes_read_regn(hw, TXCOMPLFID); - struct hermes_tx_descriptor desc; + struct hermes_tx_descriptor_802_11 hdr; int err = 0; if (fid == DUMMY_FID) return; /* Nothing's really happened */ - err = hermes_bap_pread(hw, IRQ_BAP, &desc, sizeof(desc), fid, 0); + /* Read the frame header */ + err = hermes_bap_pread(hw, IRQ_BAP, &hdr, + sizeof(struct hermes_tx_descriptor) + + sizeof(struct ieee80211_hdr), + fid, 0); + + hermes_write_regn(hw, TXCOMPLFID, DUMMY_FID); + stats->tx_errors++; + if (err) { printk(KERN_WARNING "%s: Unable to read descriptor on Tx error " "(FID=%04X error %d)\n", dev->name, fid, err); - } else { - DEBUG(1, "%s: Tx error, status %d\n", - dev->name, le16_to_cpu(desc.status)); + return; } - stats->tx_errors++; + DEBUG(1, "%s: Tx error, err %d (FID=%04X)\n", dev->name, + err, fid); + + /* We produce a TXDROP event only for retry or lifetime + * exceeded, because that's the only status that really mean + * that this particular node went away. + * Other errors means that *we* screwed up. - Jean II */ + hdr.status = le16_to_cpu(hdr.status); + if (hdr.status & (HERMES_TXSTAT_RETRYERR | HERMES_TXSTAT_AGEDERR)) { + union iwreq_data wrqu; + + /* Copy 802.11 dest address. + * We use the 802.11 header because the frame may + * not be 802.3 or may be mangled... + * In Ad-Hoc mode, it will be the node address. + * In managed mode, it will be most likely the AP addr + * User space will figure out how to convert it to + * whatever it needs (IP address or else). + * - Jean II */ + memcpy(wrqu.addr.sa_data, hdr.addr1, ETH_ALEN); + wrqu.addr.sa_family = ARPHRD_ETHER; + + /* Send event to user space */ + wireless_send_event(dev, IWEVTXDROP, &wrqu, NULL); + } netif_wake_queue(dev); - hermes_write_regn(hw, TXCOMPLFID, DUMMY_FID); } static void orinoco_tx_timeout(struct net_device *dev) @@ -1047,18 +753,127 @@ static void orinoco_stat_gather(struct net_device *dev, } } +/* + * orinoco_rx_monitor - handle received monitor frames. + * + * Arguments: + * dev network device + * rxfid received FID + * desc rx descriptor of the frame + * + * Call context: interrupt + */ +static void orinoco_rx_monitor(struct net_device *dev, u16 rxfid, + struct hermes_rx_descriptor *desc) +{ + u32 hdrlen = 30; /* return full header by default */ + u32 datalen = 0; + u16 fc; + int err; + int len; + struct sk_buff *skb; + struct orinoco_private *priv = netdev_priv(dev); + struct net_device_stats *stats = &priv->stats; + hermes_t *hw = &priv->hw; + + len = le16_to_cpu(desc->data_len); + + /* Determine the size of the header and the data */ + fc = le16_to_cpu(desc->frame_ctl); + switch (fc & IEEE80211_FCTL_FTYPE) { + case IEEE80211_FTYPE_DATA: + if ((fc & IEEE80211_FCTL_TODS) + && (fc & IEEE80211_FCTL_FROMDS)) + hdrlen = 30; + else + hdrlen = 24; + datalen = len; + break; + case IEEE80211_FTYPE_MGMT: + hdrlen = 24; + datalen = len; + break; + case IEEE80211_FTYPE_CTL: + switch (fc & IEEE80211_FCTL_STYPE) { + case IEEE80211_STYPE_PSPOLL: + case IEEE80211_STYPE_RTS: + case IEEE80211_STYPE_CFEND: + case IEEE80211_STYPE_CFENDACK: + hdrlen = 16; + break; + case IEEE80211_STYPE_CTS: + case IEEE80211_STYPE_ACK: + hdrlen = 10; + break; + } + break; + default: + /* Unknown frame type */ + break; + } + + /* sanity check the length */ + if (datalen > IEEE80211_DATA_LEN + 12) { + printk(KERN_DEBUG "%s: oversized monitor frame, " + "data length = %d\n", dev->name, datalen); + err = -EIO; + stats->rx_length_errors++; + goto update_stats; + } + + skb = dev_alloc_skb(hdrlen + datalen); + if (!skb) { + printk(KERN_WARNING "%s: Cannot allocate skb for monitor frame\n", + dev->name); + err = -ENOMEM; + goto drop; + } + + /* Copy the 802.11 header to the skb */ + memcpy(skb_put(skb, hdrlen), &(desc->frame_ctl), hdrlen); + skb->mac.raw = skb->data; + + /* If any, copy the data from the card to the skb */ + if (datalen > 0) { + err = hermes_bap_pread(hw, IRQ_BAP, skb_put(skb, datalen), + ALIGN(datalen, 2), rxfid, + HERMES_802_2_OFFSET); + if (err) { + printk(KERN_ERR "%s: error %d reading monitor frame\n", + dev->name, err); + goto drop; + } + } + + skb->dev = dev; + skb->ip_summed = CHECKSUM_NONE; + skb->pkt_type = PACKET_OTHERHOST; + skb->protocol = __constant_htons(ETH_P_802_2); + + dev->last_rx = jiffies; + stats->rx_packets++; + stats->rx_bytes += skb->len; + + netif_rx(skb); + return; + + drop: + dev_kfree_skb_irq(skb); + update_stats: + stats->rx_errors++; + stats->rx_dropped++; +} + static void __orinoco_ev_rx(struct net_device *dev, hermes_t *hw) { struct orinoco_private *priv = netdev_priv(dev); struct net_device_stats *stats = &priv->stats; struct iw_statistics *wstats = &priv->wstats; struct sk_buff *skb = NULL; - u16 rxfid, status; - int length, data_len, data_off; - char *p; + u16 rxfid, status, fc; + int length; struct hermes_rx_descriptor desc; - struct header_struct hdr; - struct ethhdr *eh; + struct ethhdr *hdr; int err; rxfid = hermes_read_regn(hw, RXFID); @@ -1068,53 +883,46 @@ static void __orinoco_ev_rx(struct net_device *dev, hermes_t *hw) if (err) { printk(KERN_ERR "%s: error %d reading Rx descriptor. " "Frame dropped.\n", dev->name, err); - stats->rx_errors++; - goto drop; + goto update_stats; } status = le16_to_cpu(desc.status); - if (status & HERMES_RXSTAT_ERR) { - if (status & HERMES_RXSTAT_UNDECRYPTABLE) { - wstats->discard.code++; - DEBUG(1, "%s: Undecryptable frame on Rx. Frame dropped.\n", - dev->name); - } else { - stats->rx_crc_errors++; - DEBUG(1, "%s: Bad CRC on Rx. Frame dropped.\n", dev->name); - } - stats->rx_errors++; - goto drop; + if (status & HERMES_RXSTAT_BADCRC) { + DEBUG(1, "%s: Bad CRC on Rx. Frame dropped.\n", + dev->name); + stats->rx_crc_errors++; + goto update_stats; } - /* For now we ignore the 802.11 header completely, assuming - that the card's firmware has handled anything vital */ + /* Handle frames in monitor mode */ + if (priv->iw_mode == IW_MODE_MONITOR) { + orinoco_rx_monitor(dev, rxfid, &desc); + return; + } - err = hermes_bap_pread(hw, IRQ_BAP, &hdr, sizeof(hdr), - rxfid, HERMES_802_3_OFFSET); - if (err) { - printk(KERN_ERR "%s: error %d reading frame header. " - "Frame dropped.\n", dev->name, err); - stats->rx_errors++; - goto drop; + if (status & HERMES_RXSTAT_UNDECRYPTABLE) { + DEBUG(1, "%s: Undecryptable frame on Rx. Frame dropped.\n", + dev->name); + wstats->discard.code++; + goto update_stats; } - length = ntohs(hdr.len); - + length = le16_to_cpu(desc.data_len); + fc = le16_to_cpu(desc.frame_ctl); + /* Sanity checks */ if (length < 3) { /* No for even an 802.2 LLC header */ /* At least on Symbol firmware with PCF we get quite a lot of these legitimately - Poll frames with no data. */ - stats->rx_dropped++; - goto drop; + return; } if (length > IEEE802_11_DATA_LEN) { printk(KERN_WARNING "%s: Oversized frame received (%d bytes)\n", dev->name, length); stats->rx_length_errors++; - stats->rx_errors++; - goto drop; + goto update_stats; } /* We need space for the packet data itself, plus an ethernet @@ -1126,60 +934,53 @@ static void __orinoco_ev_rx(struct net_device *dev, hermes_t *hw) if (!skb) { printk(KERN_WARNING "%s: Can't allocate skb for Rx\n", dev->name); - goto drop; + goto update_stats; } - skb_reserve(skb, 2); /* This way the IP header is aligned */ + /* We'll prepend the header, so reserve space for it. The worst + case is no decapsulation, when 802.3 header is prepended and + nothing is removed. 2 is for aligning the IP header. */ + skb_reserve(skb, ETH_HLEN + 2); + + err = hermes_bap_pread(hw, IRQ_BAP, skb_put(skb, length), + ALIGN(length, 2), rxfid, + HERMES_802_2_OFFSET); + if (err) { + printk(KERN_ERR "%s: error %d reading frame. " + "Frame dropped.\n", dev->name, err); + goto drop; + } /* Handle decapsulation * In most cases, the firmware tell us about SNAP frames. * For some reason, the SNAP frames sent by LinkSys APs * are not properly recognised by most firmwares. * So, check ourselves */ - if (((status & HERMES_RXSTAT_MSGTYPE) == HERMES_RXSTAT_1042) || - ((status & HERMES_RXSTAT_MSGTYPE) == HERMES_RXSTAT_TUNNEL) || - is_ethersnap(&hdr)) { + if (length >= ENCAPS_OVERHEAD && + (((status & HERMES_RXSTAT_MSGTYPE) == HERMES_RXSTAT_1042) || + ((status & HERMES_RXSTAT_MSGTYPE) == HERMES_RXSTAT_TUNNEL) || + is_ethersnap(skb->data))) { /* These indicate a SNAP within 802.2 LLC within 802.11 frame which we'll need to de-encapsulate to the original EthernetII frame. */ - - if (length < ENCAPS_OVERHEAD) { /* No room for full LLC+SNAP */ - stats->rx_length_errors++; - goto drop; - } - - /* Remove SNAP header, reconstruct EthernetII frame */ - data_len = length - ENCAPS_OVERHEAD; - data_off = HERMES_802_3_OFFSET + sizeof(hdr); - - eh = (struct ethhdr *)skb_put(skb, ETH_HLEN); - - memcpy(eh, &hdr, 2 * ETH_ALEN); - eh->h_proto = hdr.ethertype; + hdr = (struct ethhdr *)skb_push(skb, ETH_HLEN - ENCAPS_OVERHEAD); } else { - /* All other cases indicate a genuine 802.3 frame. No - decapsulation needed. We just throw the whole - thing in, and hope the protocol layer can deal with - it as 802.3 */ - data_len = length; - data_off = HERMES_802_3_OFFSET; - /* FIXME: we re-read from the card data we already read here */ - } - - p = skb_put(skb, data_len); - err = hermes_bap_pread(hw, IRQ_BAP, p, ALIGN(data_len, 2), - rxfid, data_off); - if (err) { - printk(KERN_ERR "%s: error %d reading frame. " - "Frame dropped.\n", dev->name, err); - stats->rx_errors++; - goto drop; + /* 802.3 frame - prepend 802.3 header as is */ + hdr = (struct ethhdr *)skb_push(skb, ETH_HLEN); + hdr->h_proto = htons(length); } + memcpy(hdr->h_dest, desc.addr1, ETH_ALEN); + if (fc & IEEE80211_FCTL_FROMDS) + memcpy(hdr->h_source, desc.addr3, ETH_ALEN); + else + memcpy(hdr->h_source, desc.addr2, ETH_ALEN); dev->last_rx = jiffies; skb->dev = dev; skb->protocol = eth_type_trans(skb, dev); skb->ip_summed = CHECKSUM_NONE; + if (fc & IEEE80211_FCTL_TODS) + skb->pkt_type = PACKET_OTHERHOST; /* Process the wireless stats if needed */ orinoco_stat_gather(dev, skb, &desc); @@ -1192,11 +993,10 @@ static void __orinoco_ev_rx(struct net_device *dev, hermes_t *hw) return; drop: + dev_kfree_skb_irq(skb); + update_stats: + stats->rx_errors++; stats->rx_dropped++; - - if (skb) - dev_kfree_skb_irq(skb); - return; } /********************************************************************/ @@ -1240,6 +1040,99 @@ static void print_linkstatus(struct net_device *dev, u16 status) dev->name, s, status); } +/* Search scan results for requested BSSID, join it if found */ +static void orinoco_join_ap(struct net_device *dev) +{ + struct orinoco_private *priv = netdev_priv(dev); + struct hermes *hw = &priv->hw; + int err; + unsigned long flags; + struct join_req { + u8 bssid[ETH_ALEN]; + u16 channel; + } __attribute__ ((packed)) req; + const int atom_len = offsetof(struct prism2_scan_apinfo, atim); + struct prism2_scan_apinfo *atom; + int offset = 4; + u8 *buf; + u16 len; + + /* Allocate buffer for scan results */ + buf = kmalloc(MAX_SCAN_LEN, GFP_KERNEL); + if (! buf) + return; + + if (orinoco_lock(priv, &flags) != 0) + goto out; + + /* Sanity checks in case user changed something in the meantime */ + if (! priv->bssid_fixed) + goto out; + + if (strlen(priv->desired_essid) == 0) + goto out; + + /* Read scan results from the firmware */ + err = hermes_read_ltv(hw, USER_BAP, + HERMES_RID_SCANRESULTSTABLE, + MAX_SCAN_LEN, &len, buf); + if (err) { + printk(KERN_ERR "%s: Cannot read scan results\n", + dev->name); + goto out; + } + + len = HERMES_RECLEN_TO_BYTES(len); + + /* Go through the scan results looking for the channel of the AP + * we were requested to join */ + for (; offset + atom_len <= len; offset += atom_len) { + atom = (struct prism2_scan_apinfo *) (buf + offset); + if (memcmp(&atom->bssid, priv->desired_bssid, ETH_ALEN) == 0) + goto found; + } + + DEBUG(1, "%s: Requested AP not found in scan results\n", + dev->name); + goto out; + + found: + memcpy(req.bssid, priv->desired_bssid, ETH_ALEN); + req.channel = atom->channel; /* both are little-endian */ + err = HERMES_WRITE_RECORD(hw, USER_BAP, HERMES_RID_CNFJOINREQUEST, + &req); + if (err) + printk(KERN_ERR "%s: Error issuing join request\n", dev->name); + + out: + kfree(buf); + orinoco_unlock(priv, &flags); +} + +/* Send new BSSID to userspace */ +static void orinoco_send_wevents(struct net_device *dev) +{ + struct orinoco_private *priv = netdev_priv(dev); + struct hermes *hw = &priv->hw; + union iwreq_data wrqu; + int err; + unsigned long flags; + + if (orinoco_lock(priv, &flags) != 0) + return; + + err = hermes_read_ltv(hw, IRQ_BAP, HERMES_RID_CURRENTBSSID, + ETH_ALEN, NULL, wrqu.ap_addr.sa_data); + if (err != 0) + return; + + wrqu.ap_addr.sa_family = ARPHRD_ETHER; + + /* Send event to user space */ + wireless_send_event(dev, SIOCGIWAP, &wrqu, NULL); + orinoco_unlock(priv, &flags); +} + static void __orinoco_ev_info(struct net_device *dev, hermes_t *hw) { struct orinoco_private *priv = netdev_priv(dev); @@ -1307,6 +1200,9 @@ static void __orinoco_ev_info(struct net_device *dev, hermes_t *hw) u16 newstatus; int connected; + if (priv->iw_mode == IW_MODE_MONITOR) + break; + if (len != sizeof(linkstatus)) { printk(KERN_WARNING "%s: Unexpected size for linkstatus frame (%d bytes)\n", dev->name, len); @@ -1319,6 +1215,15 @@ static void __orinoco_ev_info(struct net_device *dev, hermes_t *hw) break; newstatus = le16_to_cpu(linkstatus.linkstatus); + /* Symbol firmware uses "out of range" to signal that + * the hostscan frame can be requested. */ + if (newstatus == HERMES_LINKSTATUS_AP_OUT_OF_RANGE && + priv->firmware_type == FIRMWARE_TYPE_SYMBOL && + priv->has_hostscan && priv->scan_inprogress) { + hermes_inquire(hw, HERMES_INQ_HOSTSCAN_SYMBOL); + break; + } + connected = (newstatus == HERMES_LINKSTATUS_CONNECTED) || (newstatus == HERMES_LINKSTATUS_AP_CHANGE) || (newstatus == HERMES_LINKSTATUS_AP_IN_RANGE); @@ -1328,12 +1233,89 @@ static void __orinoco_ev_info(struct net_device *dev, hermes_t *hw) else if (!ignore_disconnect) netif_carrier_off(dev); - if (newstatus != priv->last_linkstatus) + if (newstatus != priv->last_linkstatus) { + priv->last_linkstatus = newstatus; print_linkstatus(dev, newstatus); + /* The info frame contains only one word which is the + * status (see hermes.h). The status is pretty boring + * in itself, that's why we export the new BSSID... + * Jean II */ + schedule_work(&priv->wevent_work); + } + } + break; + case HERMES_INQ_SCAN: + if (!priv->scan_inprogress && priv->bssid_fixed && + priv->firmware_type == FIRMWARE_TYPE_INTERSIL) { + schedule_work(&priv->join_work); + break; + } + /* fall through */ + case HERMES_INQ_HOSTSCAN: + case HERMES_INQ_HOSTSCAN_SYMBOL: { + /* Result of a scanning. Contains information about + * cells in the vicinity - Jean II */ + union iwreq_data wrqu; + unsigned char *buf; + + /* Sanity check */ + if (len > 4096) { + printk(KERN_WARNING "%s: Scan results too large (%d bytes)\n", + dev->name, len); + break; + } - priv->last_linkstatus = newstatus; + /* We are a strict producer. If the previous scan results + * have not been consumed, we just have to drop this + * frame. We can't remove the previous results ourselves, + * that would be *very* racy... Jean II */ + if (priv->scan_result != NULL) { + printk(KERN_WARNING "%s: Previous scan results not consumed, dropping info frame.\n", dev->name); + break; + } + + /* Allocate buffer for results */ + buf = kmalloc(len, GFP_ATOMIC); + if (buf == NULL) + /* No memory, so can't printk()... */ + break; + + /* Read scan data */ + err = hermes_bap_pread(hw, IRQ_BAP, (void *) buf, len, + infofid, sizeof(info)); + if (err) + break; + +#ifdef ORINOCO_DEBUG + { + int i; + printk(KERN_DEBUG "Scan result [%02X", buf[0]); + for(i = 1; i < (len * 2); i++) + printk(":%02X", buf[i]); + printk("]\n"); + } +#endif /* ORINOCO_DEBUG */ + + /* Allow the clients to access the results */ + priv->scan_len = len; + priv->scan_result = buf; + + /* Send an empty event to user space. + * We don't send the received data on the event because + * it would require us to do complex transcoding, and + * we want to minimise the work done in the irq handler + * Use a request to extract the data - Jean II */ + wrqu.data.length = 0; + wrqu.data.flags = 0; + wireless_send_event(dev, SIOCGIWSCAN, &wrqu, NULL); } break; + case HERMES_INQ_SEC_STAT_AGERE: + /* Security status (Agere specific) */ + /* Ignore this frame for now */ + if (priv->firmware_type == FIRMWARE_TYPE_AGERE) + break; + /* fall through */ default: printk(KERN_DEBUG "%s: Unknown information frame received: " "type 0x%04x, length %d\n", dev->name, type, len); @@ -1470,6 +1452,36 @@ static int __orinoco_hw_set_bitrate(struct orinoco_private *priv) return err; } +/* Set fixed AP address */ +static int __orinoco_hw_set_wap(struct orinoco_private *priv) +{ + int roaming_flag; + int err = 0; + hermes_t *hw = &priv->hw; + + switch (priv->firmware_type) { + case FIRMWARE_TYPE_AGERE: + /* not supported */ + break; + case FIRMWARE_TYPE_INTERSIL: + if (priv->bssid_fixed) + roaming_flag = 2; + else + roaming_flag = 1; + + err = hermes_write_wordrec(hw, USER_BAP, + HERMES_RID_CNFROAMINGMODE, + roaming_flag); + break; + case FIRMWARE_TYPE_SYMBOL: + err = HERMES_WRITE_RECORD(hw, USER_BAP, + HERMES_RID_CNFMANDATORYBSSID_SYMBOL, + &priv->desired_bssid); + break; + } + return err; +} + /* Change the WEP keys and/or the current keys. Can be called * either from __orinoco_hw_setup_wep() or directly from * orinoco_ioctl_setiwencode(). In the later case the association @@ -1655,6 +1667,13 @@ static int __orinoco_program_rids(struct net_device *dev) } } + /* Set the desired BSSID */ + err = __orinoco_hw_set_wap(priv); + if (err) { + printk(KERN_ERR "%s: Error %d setting AP address\n", + dev->name, err); + return err; + } /* Set the desired ESSID */ idbuf.len = cpu_to_le16(strlen(priv->desired_essid)); memcpy(&idbuf.val, priv->desired_essid, sizeof(idbuf.val)); @@ -1793,6 +1812,20 @@ static int __orinoco_program_rids(struct net_device *dev) } } + if (priv->iw_mode == IW_MODE_MONITOR) { + /* Enable monitor mode */ + dev->type = ARPHRD_IEEE80211; + err = hermes_docmd_wait(hw, HERMES_CMD_TEST | + HERMES_TEST_MONITOR, 0, NULL); + } else { + /* Disable monitor mode */ + dev->type = ARPHRD_ETHER; + err = hermes_docmd_wait(hw, HERMES_CMD_TEST | + HERMES_TEST_STOP, 0, NULL); + } + if (err) + return err; + /* Set promiscuity / multicast*/ priv->promiscuous = 0; priv->mc_count = 0; @@ -1869,55 +1902,6 @@ __orinoco_set_multicast_list(struct net_device *dev) dev->flags &= ~IFF_PROMISC; } -static int orinoco_reconfigure(struct net_device *dev) -{ - struct orinoco_private *priv = netdev_priv(dev); - struct hermes *hw = &priv->hw; - unsigned long flags; - int err = 0; - - if (priv->broken_disableport) { - schedule_work(&priv->reset_work); - return 0; - } - - if (orinoco_lock(priv, &flags) != 0) - return -EBUSY; - - err = hermes_disable_port(hw, 0); - if (err) { - printk(KERN_WARNING "%s: Unable to disable port while reconfiguring card\n", - dev->name); - priv->broken_disableport = 1; - goto out; - } - - err = __orinoco_program_rids(dev); - if (err) { - printk(KERN_WARNING "%s: Unable to reconfigure card\n", - dev->name); - goto out; - } - - err = hermes_enable_port(hw, 0); - if (err) { - printk(KERN_WARNING "%s: Unable to enable port while reconfiguring card\n", - dev->name); - goto out; - } - - out: - if (err) { - printk(KERN_WARNING "%s: Resetting instead...\n", dev->name); - schedule_work(&priv->reset_work); - err = 0; - } - - orinoco_unlock(priv, &flags); - return err; - -} - /* This must be called from user context, without locks held - use * schedule_work() */ static void orinoco_reset(struct net_device *dev) @@ -1946,6 +1930,11 @@ static void orinoco_reset(struct net_device *dev) orinoco_unlock(priv, &flags); + /* Scanning support: Cleanup of driver struct */ + kfree(priv->scan_result); + priv->scan_result = NULL; + priv->scan_inprogress = 0; + if (priv->hard_reset) { err = (*priv->hard_reset)(priv); if (err) { @@ -2184,6 +2173,8 @@ static int determine_firmware(struct net_device *dev) priv->has_mwo = (firmver >= 0x60000); priv->has_pm = (firmver >= 0x40020); /* Don't work in 7.52 ? */ priv->ibss_port = 1; + priv->has_hostscan = (firmver >= 0x8000a); + priv->broken_monitor = (firmver >= 0x80000); /* Tested with Agere firmware : * 1.16 ; 4.08 ; 4.52 ; 6.04 ; 6.16 ; 7.28 => Jean II @@ -2229,6 +2220,8 @@ static int determine_firmware(struct net_device *dev) priv->ibss_port = 4; priv->broken_disableport = (firmver == 0x25013) || (firmver >= 0x30000 && firmver <= 0x31000); + priv->has_hostscan = (firmver >= 0x31001) || + (firmver >= 0x29057 && firmver < 0x30000); /* Tested with Intel firmware : 0x20015 => Jean II */ /* Tested with 3Com firmware : 0x15012 & 0x22001 => Jean II */ break; @@ -2248,6 +2241,7 @@ static int determine_firmware(struct net_device *dev) priv->has_ibss = (firmver >= 0x000700); /* FIXME */ priv->has_big_wep = priv->has_wep = (firmver >= 0x000800); priv->has_pm = (firmver >= 0x000700); + priv->has_hostscan = (firmver >= 0x010301); if (firmver >= 0x000800) priv->ibss_port = 0; @@ -2456,8 +2450,9 @@ struct net_device *alloc_orinocodev(int sizeof_card, dev->tx_timeout = orinoco_tx_timeout; dev->watchdog_timeo = HZ; /* 1 second timeout */ dev->get_stats = orinoco_get_stats; + dev->ethtool_ops = &orinoco_ethtool_ops; dev->get_wireless_stats = orinoco_get_wireless_stats; - dev->do_ioctl = orinoco_ioctl; + dev->wireless_handlers = (struct iw_handler_def *)&orinoco_handler_def; dev->change_mtu = orinoco_change_mtu; dev->set_multicast_list = orinoco_set_multicast_list; /* we use the default eth_mac_addr for setting the MAC addr */ @@ -2473,6 +2468,8 @@ struct net_device *alloc_orinocodev(int sizeof_card, * before anything else touches the * hardware */ INIT_WORK(&priv->reset_work, (void (*)(void *))orinoco_reset, dev); + INIT_WORK(&priv->join_work, (void (*)(void *))orinoco_join_ap, dev); + INIT_WORK(&priv->wevent_work, (void (*)(void *))orinoco_send_wevents, dev); netif_carrier_off(dev); priv->last_linkstatus = 0xffff; @@ -2483,6 +2480,9 @@ struct net_device *alloc_orinocodev(int sizeof_card, void free_orinocodev(struct net_device *dev) { + struct orinoco_private *priv = netdev_priv(dev); + + kfree(priv->scan_result); free_netdev(dev); } @@ -2490,24 +2490,6 @@ void free_orinocodev(struct net_device *dev) /* Wireless extensions */ /********************************************************************/ -static int orinoco_hw_get_bssid(struct orinoco_private *priv, - char buf[ETH_ALEN]) -{ - hermes_t *hw = &priv->hw; - int err = 0; - unsigned long flags; - - if (orinoco_lock(priv, &flags) != 0) - return -EBUSY; - - err = hermes_read_ltv(hw, USER_BAP, HERMES_RID_CURRENTBSSID, - ETH_ALEN, NULL, buf); - - orinoco_unlock(priv, &flags); - - return err; -} - static int orinoco_hw_get_essid(struct orinoco_private *priv, int *active, char buf[IW_ESSID_MAX_SIZE+1]) { @@ -2633,140 +2615,271 @@ static int orinoco_hw_get_bitratelist(struct orinoco_private *priv, return 0; } -static int orinoco_ioctl_getiwrange(struct net_device *dev, struct iw_point *rrq) +static int orinoco_ioctl_getname(struct net_device *dev, + struct iw_request_info *info, + char *name, + char *extra) { struct orinoco_private *priv = netdev_priv(dev); - int err = 0; - int mode; - struct iw_range range; int numrates; - int i, k; + int err; + + err = orinoco_hw_get_bitratelist(priv, &numrates, NULL, 0); + + if (!err && (numrates > 2)) + strcpy(name, "IEEE 802.11b"); + else + strcpy(name, "IEEE 802.11-DS"); + + return 0; +} + +static int orinoco_ioctl_setwap(struct net_device *dev, + struct iw_request_info *info, + struct sockaddr *ap_addr, + char *extra) +{ + struct orinoco_private *priv = netdev_priv(dev); + int err = -EINPROGRESS; /* Call commit handler */ unsigned long flags; + static const u8 off_addr[] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; + static const u8 any_addr[] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }; - TRACE_ENTER(dev->name); + if (orinoco_lock(priv, &flags) != 0) + return -EBUSY; + + /* Enable automatic roaming - no sanity checks are needed */ + if (memcmp(&ap_addr->sa_data, off_addr, ETH_ALEN) == 0 || + memcmp(&ap_addr->sa_data, any_addr, ETH_ALEN) == 0) { + priv->bssid_fixed = 0; + memset(priv->desired_bssid, 0, ETH_ALEN); + + /* "off" means keep existing connection */ + if (ap_addr->sa_data[0] == 0) { + __orinoco_hw_set_wap(priv); + err = 0; + } + goto out; + } + + if (priv->firmware_type == FIRMWARE_TYPE_AGERE) { + printk(KERN_WARNING "%s: Lucent/Agere firmware doesn't " + "support manual roaming\n", + dev->name); + err = -EOPNOTSUPP; + goto out; + } + + if (priv->iw_mode != IW_MODE_INFRA) { + printk(KERN_WARNING "%s: Manual roaming supported only in " + "managed mode\n", dev->name); + err = -EOPNOTSUPP; + goto out; + } + + /* Intersil firmware hangs without Desired ESSID */ + if (priv->firmware_type == FIRMWARE_TYPE_INTERSIL && + strlen(priv->desired_essid) == 0) { + printk(KERN_WARNING "%s: Desired ESSID must be set for " + "manual roaming\n", dev->name); + err = -EOPNOTSUPP; + goto out; + } + + /* Finally, enable manual roaming */ + priv->bssid_fixed = 1; + memcpy(priv->desired_bssid, &ap_addr->sa_data, ETH_ALEN); + + out: + orinoco_unlock(priv, &flags); + return err; +} + +static int orinoco_ioctl_getwap(struct net_device *dev, + struct iw_request_info *info, + struct sockaddr *ap_addr, + char *extra) +{ + struct orinoco_private *priv = netdev_priv(dev); + + hermes_t *hw = &priv->hw; + int err = 0; + unsigned long flags; + + if (orinoco_lock(priv, &flags) != 0) + return -EBUSY; + + ap_addr->sa_family = ARPHRD_ETHER; + err = hermes_read_ltv(hw, USER_BAP, HERMES_RID_CURRENTBSSID, + ETH_ALEN, NULL, ap_addr->sa_data); + + orinoco_unlock(priv, &flags); + + return err; +} - if (!access_ok(VERIFY_WRITE, rrq->pointer, sizeof(range))) - return -EFAULT; +static int orinoco_ioctl_setmode(struct net_device *dev, + struct iw_request_info *info, + u32 *mode, + char *extra) +{ + struct orinoco_private *priv = netdev_priv(dev); + int err = -EINPROGRESS; /* Call commit handler */ + unsigned long flags; - rrq->length = sizeof(range); + if (priv->iw_mode == *mode) + return 0; if (orinoco_lock(priv, &flags) != 0) return -EBUSY; - mode = priv->iw_mode; + switch (*mode) { + case IW_MODE_ADHOC: + if (!priv->has_ibss && !priv->has_port3) + err = -EOPNOTSUPP; + break; + + case IW_MODE_INFRA: + break; + + case IW_MODE_MONITOR: + if (priv->broken_monitor && !force_monitor) { + printk(KERN_WARNING "%s: Monitor mode support is " + "buggy in this firmware, not enabling\n", + dev->name); + err = -EOPNOTSUPP; + } + break; + + default: + err = -EOPNOTSUPP; + break; + } + + if (err == -EINPROGRESS) { + priv->iw_mode = *mode; + set_port_type(priv); + } + orinoco_unlock(priv, &flags); - memset(&range, 0, sizeof(range)); + return err; +} + +static int orinoco_ioctl_getmode(struct net_device *dev, + struct iw_request_info *info, + u32 *mode, + char *extra) +{ + struct orinoco_private *priv = netdev_priv(dev); + + *mode = priv->iw_mode; + return 0; +} + +static int orinoco_ioctl_getiwrange(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *rrq, + char *extra) +{ + struct orinoco_private *priv = netdev_priv(dev); + int err = 0; + struct iw_range *range = (struct iw_range *) extra; + int numrates; + int i, k; + + TRACE_ENTER(dev->name); - /* Much of this shamelessly taken from wvlan_cs.c. No idea - * what it all means -dgibson */ - range.we_version_compiled = WIRELESS_EXT; - range.we_version_source = 11; + rrq->length = sizeof(struct iw_range); + memset(range, 0, sizeof(struct iw_range)); - range.min_nwid = range.max_nwid = 0; /* We don't use nwids */ + range->we_version_compiled = WIRELESS_EXT; + range->we_version_source = 14; /* Set available channels/frequencies */ - range.num_channels = NUM_CHANNELS; + range->num_channels = NUM_CHANNELS; k = 0; for (i = 0; i < NUM_CHANNELS; i++) { if (priv->channel_mask & (1 << i)) { - range.freq[k].i = i + 1; - range.freq[k].m = channel_frequency[i] * 100000; - range.freq[k].e = 1; + range->freq[k].i = i + 1; + range->freq[k].m = channel_frequency[i] * 100000; + range->freq[k].e = 1; k++; } if (k >= IW_MAX_FREQUENCIES) break; } - range.num_frequency = k; + range->num_frequency = k; + range->sensitivity = 3; - range.sensitivity = 3; + if (priv->has_wep) { + range->max_encoding_tokens = ORINOCO_MAX_KEYS; + range->encoding_size[0] = SMALL_KEY_SIZE; + range->num_encoding_sizes = 1; - if ((mode == IW_MODE_ADHOC) && (priv->spy_number == 0)){ + if (priv->has_big_wep) { + range->encoding_size[1] = LARGE_KEY_SIZE; + range->num_encoding_sizes = 2; + } + } + + if ((priv->iw_mode == IW_MODE_ADHOC) && (priv->spy_number == 0)){ /* Quality stats meaningless in ad-hoc mode */ - range.max_qual.qual = 0; - range.max_qual.level = 0; - range.max_qual.noise = 0; - range.avg_qual.qual = 0; - range.avg_qual.level = 0; - range.avg_qual.noise = 0; } else { - range.max_qual.qual = 0x8b - 0x2f; - range.max_qual.level = 0x2f - 0x95 - 1; - range.max_qual.noise = 0x2f - 0x95 - 1; + range->max_qual.qual = 0x8b - 0x2f; + range->max_qual.level = 0x2f - 0x95 - 1; + range->max_qual.noise = 0x2f - 0x95 - 1; /* Need to get better values */ - range.avg_qual.qual = 0x24; - range.avg_qual.level = 0xC2; - range.avg_qual.noise = 0x9E; + range->avg_qual.qual = 0x24; + range->avg_qual.level = 0xC2; + range->avg_qual.noise = 0x9E; } err = orinoco_hw_get_bitratelist(priv, &numrates, - range.bitrate, IW_MAX_BITRATES); + range->bitrate, IW_MAX_BITRATES); if (err) return err; - range.num_bitrates = numrates; - + range->num_bitrates = numrates; + /* Set an indication of the max TCP throughput in bit/s that we can * expect using this interface. May be use for QoS stuff... * Jean II */ - if(numrates > 2) - range.throughput = 5 * 1000 * 1000; /* ~5 Mb/s */ + if (numrates > 2) + range->throughput = 5 * 1000 * 1000; /* ~5 Mb/s */ else - range.throughput = 1.5 * 1000 * 1000; /* ~1.5 Mb/s */ - - range.min_rts = 0; - range.max_rts = 2347; - range.min_frag = 256; - range.max_frag = 2346; - - if (orinoco_lock(priv, &flags) != 0) - return -EBUSY; - if (priv->has_wep) { - range.max_encoding_tokens = ORINOCO_MAX_KEYS; - - range.encoding_size[0] = SMALL_KEY_SIZE; - range.num_encoding_sizes = 1; - - if (priv->has_big_wep) { - range.encoding_size[1] = LARGE_KEY_SIZE; - range.num_encoding_sizes = 2; - } - } else { - range.num_encoding_sizes = 0; - range.max_encoding_tokens = 0; - } - orinoco_unlock(priv, &flags); - - range.min_pmp = 0; - range.max_pmp = 65535000; - range.min_pmt = 0; - range.max_pmt = 65535 * 1000; /* ??? */ - range.pmp_flags = IW_POWER_PERIOD; - range.pmt_flags = IW_POWER_TIMEOUT; - range.pm_capa = IW_POWER_PERIOD | IW_POWER_TIMEOUT | IW_POWER_UNICAST_R; - - range.num_txpower = 1; - range.txpower[0] = 15; /* 15dBm */ - range.txpower_capa = IW_TXPOW_DBM; - - range.retry_capa = IW_RETRY_LIMIT | IW_RETRY_LIFETIME; - range.retry_flags = IW_RETRY_LIMIT; - range.r_time_flags = IW_RETRY_LIFETIME; - range.min_retry = 0; - range.max_retry = 65535; /* ??? */ - range.min_r_time = 0; - range.max_r_time = 65535 * 1000; /* ??? */ - - if (copy_to_user(rrq->pointer, &range, sizeof(range))) - return -EFAULT; + range->throughput = 1.5 * 1000 * 1000; /* ~1.5 Mb/s */ + + range->min_rts = 0; + range->max_rts = 2347; + range->min_frag = 256; + range->max_frag = 2346; + + range->min_pmp = 0; + range->max_pmp = 65535000; + range->min_pmt = 0; + range->max_pmt = 65535 * 1000; /* ??? */ + range->pmp_flags = IW_POWER_PERIOD; + range->pmt_flags = IW_POWER_TIMEOUT; + range->pm_capa = IW_POWER_PERIOD | IW_POWER_TIMEOUT | IW_POWER_UNICAST_R; + + range->retry_capa = IW_RETRY_LIMIT | IW_RETRY_LIFETIME; + range->retry_flags = IW_RETRY_LIMIT; + range->r_time_flags = IW_RETRY_LIFETIME; + range->min_retry = 0; + range->max_retry = 65535; /* ??? */ + range->min_r_time = 0; + range->max_r_time = 65535 * 1000; /* ??? */ TRACE_EXIT(dev->name); return 0; } -static int orinoco_ioctl_setiwencode(struct net_device *dev, struct iw_point *erq) +static int orinoco_ioctl_setiwencode(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *erq, + char *keybuf) { struct orinoco_private *priv = netdev_priv(dev); int index = (erq->flags & IW_ENCODE_INDEX) - 1; @@ -2774,8 +2887,7 @@ static int orinoco_ioctl_setiwencode(struct net_device *dev, struct iw_point *er int enable = priv->wep_on; int restricted = priv->wep_restrict; u16 xlen = 0; - int err = 0; - char keybuf[ORINOCO_MAX_KEY_SIZE]; + int err = -EINPROGRESS; /* Call commit handler */ unsigned long flags; if (! priv->has_wep) @@ -2788,9 +2900,6 @@ static int orinoco_ioctl_setiwencode(struct net_device *dev, struct iw_point *er if ( (erq->length > SMALL_KEY_SIZE) && !priv->has_big_wep ) return -E2BIG; - - if (copy_from_user(keybuf, erq->pointer, erq->length)) - return -EFAULT; } if (orinoco_lock(priv, &flags) != 0) @@ -2864,12 +2973,14 @@ static int orinoco_ioctl_setiwencode(struct net_device *dev, struct iw_point *er return err; } -static int orinoco_ioctl_getiwencode(struct net_device *dev, struct iw_point *erq) +static int orinoco_ioctl_getiwencode(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *erq, + char *keybuf) { struct orinoco_private *priv = netdev_priv(dev); int index = (erq->flags & IW_ENCODE_INDEX) - 1; u16 xlen = 0; - char keybuf[ORINOCO_MAX_KEY_SIZE]; unsigned long flags; if (! priv->has_wep) @@ -2898,51 +3009,47 @@ static int orinoco_ioctl_getiwencode(struct net_device *dev, struct iw_point *er memcpy(keybuf, priv->keys[index].data, ORINOCO_MAX_KEY_SIZE); orinoco_unlock(priv, &flags); - - if (erq->pointer) { - if (copy_to_user(erq->pointer, keybuf, xlen)) - return -EFAULT; - } - return 0; } -static int orinoco_ioctl_setessid(struct net_device *dev, struct iw_point *erq) +static int orinoco_ioctl_setessid(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *erq, + char *essidbuf) { struct orinoco_private *priv = netdev_priv(dev); - char essidbuf[IW_ESSID_MAX_SIZE+1]; unsigned long flags; /* Note : ESSID is ignored in Ad-Hoc demo mode, but we can set it * anyway... - Jean II */ - memset(&essidbuf, 0, sizeof(essidbuf)); - - if (erq->flags) { - /* iwconfig includes the NUL in the specified length */ - if (erq->length > IW_ESSID_MAX_SIZE+1) - return -E2BIG; - - if (copy_from_user(&essidbuf, erq->pointer, erq->length)) - return -EFAULT; - - essidbuf[IW_ESSID_MAX_SIZE] = '\0'; - } + /* Hum... Should not use Wireless Extension constant (may change), + * should use our own... - Jean II */ + if (erq->length > IW_ESSID_MAX_SIZE) + return -E2BIG; if (orinoco_lock(priv, &flags) != 0) return -EBUSY; - memcpy(priv->desired_essid, essidbuf, sizeof(priv->desired_essid)); + /* NULL the string (for NULL termination & ESSID = ANY) - Jean II */ + memset(priv->desired_essid, 0, sizeof(priv->desired_essid)); + + /* If not ANY, get the new ESSID */ + if (erq->flags) { + memcpy(priv->desired_essid, essidbuf, erq->length); + } orinoco_unlock(priv, &flags); - return 0; + return -EINPROGRESS; /* Call commit handler */ } -static int orinoco_ioctl_getessid(struct net_device *dev, struct iw_point *erq) +static int orinoco_ioctl_getessid(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *erq, + char *essidbuf) { struct orinoco_private *priv = netdev_priv(dev); - char essidbuf[IW_ESSID_MAX_SIZE+1]; int active; int err = 0; unsigned long flags; @@ -2956,51 +3063,46 @@ static int orinoco_ioctl_getessid(struct net_device *dev, struct iw_point *erq) } else { if (orinoco_lock(priv, &flags) != 0) return -EBUSY; - memcpy(essidbuf, priv->desired_essid, sizeof(essidbuf)); + memcpy(essidbuf, priv->desired_essid, IW_ESSID_MAX_SIZE + 1); orinoco_unlock(priv, &flags); } erq->flags = 1; erq->length = strlen(essidbuf) + 1; - if (erq->pointer) - if (copy_to_user(erq->pointer, essidbuf, erq->length)) - return -EFAULT; TRACE_EXIT(dev->name); return 0; } -static int orinoco_ioctl_setnick(struct net_device *dev, struct iw_point *nrq) +static int orinoco_ioctl_setnick(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *nrq, + char *nickbuf) { struct orinoco_private *priv = netdev_priv(dev); - char nickbuf[IW_ESSID_MAX_SIZE+1]; unsigned long flags; if (nrq->length > IW_ESSID_MAX_SIZE) return -E2BIG; - memset(nickbuf, 0, sizeof(nickbuf)); - - if (copy_from_user(nickbuf, nrq->pointer, nrq->length)) - return -EFAULT; - - nickbuf[nrq->length] = '\0'; - if (orinoco_lock(priv, &flags) != 0) return -EBUSY; - memcpy(priv->nick, nickbuf, sizeof(priv->nick)); + memset(priv->nick, 0, sizeof(priv->nick)); + memcpy(priv->nick, nickbuf, nrq->length); orinoco_unlock(priv, &flags); - return 0; + return -EINPROGRESS; /* Call commit handler */ } -static int orinoco_ioctl_getnick(struct net_device *dev, struct iw_point *nrq) +static int orinoco_ioctl_getnick(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *nrq, + char *nickbuf) { struct orinoco_private *priv = netdev_priv(dev); - char nickbuf[IW_ESSID_MAX_SIZE+1]; unsigned long flags; if (orinoco_lock(priv, &flags) != 0) @@ -3011,23 +3113,22 @@ static int orinoco_ioctl_getnick(struct net_device *dev, struct iw_point *nrq) nrq->length = strlen(nickbuf)+1; - if (copy_to_user(nrq->pointer, nickbuf, sizeof(nickbuf))) - return -EFAULT; - return 0; } -static int orinoco_ioctl_setfreq(struct net_device *dev, struct iw_freq *frq) +static int orinoco_ioctl_setfreq(struct net_device *dev, + struct iw_request_info *info, + struct iw_freq *frq, + char *extra) { struct orinoco_private *priv = netdev_priv(dev); int chan = -1; unsigned long flags; + int err = -EINPROGRESS; /* Call commit handler */ - /* We can only use this in Ad-Hoc demo mode to set the operating - * frequency, or in IBSS mode to set the frequency where the IBSS - * will be created - Jean II */ - if (priv->iw_mode != IW_MODE_ADHOC) - return -EOPNOTSUPP; + /* In infrastructure mode the AP sets the channel */ + if (priv->iw_mode == IW_MODE_INFRA) + return -EBUSY; if ( (frq->e == 0) && (frq->m <= 1000) ) { /* Setting by channel number */ @@ -3051,13 +3152,44 @@ static int orinoco_ioctl_setfreq(struct net_device *dev, struct iw_freq *frq) if (orinoco_lock(priv, &flags) != 0) return -EBUSY; + priv->channel = chan; + if (priv->iw_mode == IW_MODE_MONITOR) { + /* Fast channel change - no commit if successful */ + hermes_t *hw = &priv->hw; + err = hermes_docmd_wait(hw, HERMES_CMD_TEST | + HERMES_TEST_SET_CHANNEL, + chan, NULL); + } orinoco_unlock(priv, &flags); + return err; +} + +static int orinoco_ioctl_getfreq(struct net_device *dev, + struct iw_request_info *info, + struct iw_freq *frq, + char *extra) +{ + struct orinoco_private *priv = netdev_priv(dev); + int tmp; + + /* Locking done in there */ + tmp = orinoco_hw_get_freq(priv); + if (tmp < 0) { + return tmp; + } + + frq->m = tmp; + frq->e = 1; + return 0; } -static int orinoco_ioctl_getsens(struct net_device *dev, struct iw_param *srq) +static int orinoco_ioctl_getsens(struct net_device *dev, + struct iw_request_info *info, + struct iw_param *srq, + char *extra) { struct orinoco_private *priv = netdev_priv(dev); hermes_t *hw = &priv->hw; @@ -3083,7 +3215,10 @@ static int orinoco_ioctl_getsens(struct net_device *dev, struct iw_param *srq) return 0; } -static int orinoco_ioctl_setsens(struct net_device *dev, struct iw_param *srq) +static int orinoco_ioctl_setsens(struct net_device *dev, + struct iw_request_info *info, + struct iw_param *srq, + char *extra) { struct orinoco_private *priv = netdev_priv(dev); int val = srq->value; @@ -3100,10 +3235,13 @@ static int orinoco_ioctl_setsens(struct net_device *dev, struct iw_param *srq) priv->ap_density = val; orinoco_unlock(priv, &flags); - return 0; + return -EINPROGRESS; /* Call commit handler */ } -static int orinoco_ioctl_setrts(struct net_device *dev, struct iw_param *rrq) +static int orinoco_ioctl_setrts(struct net_device *dev, + struct iw_request_info *info, + struct iw_param *rrq, + char *extra) { struct orinoco_private *priv = netdev_priv(dev); int val = rrq->value; @@ -3121,13 +3259,30 @@ static int orinoco_ioctl_setrts(struct net_device *dev, struct iw_param *rrq) priv->rts_thresh = val; orinoco_unlock(priv, &flags); + return -EINPROGRESS; /* Call commit handler */ +} + +static int orinoco_ioctl_getrts(struct net_device *dev, + struct iw_request_info *info, + struct iw_param *rrq, + char *extra) +{ + struct orinoco_private *priv = netdev_priv(dev); + + rrq->value = priv->rts_thresh; + rrq->disabled = (rrq->value == 2347); + rrq->fixed = 1; + return 0; } -static int orinoco_ioctl_setfrag(struct net_device *dev, struct iw_param *frq) +static int orinoco_ioctl_setfrag(struct net_device *dev, + struct iw_request_info *info, + struct iw_param *frq, + char *extra) { struct orinoco_private *priv = netdev_priv(dev); - int err = 0; + int err = -EINPROGRESS; /* Call commit handler */ unsigned long flags; if (orinoco_lock(priv, &flags) != 0) @@ -3159,11 +3314,14 @@ static int orinoco_ioctl_setfrag(struct net_device *dev, struct iw_param *frq) return err; } -static int orinoco_ioctl_getfrag(struct net_device *dev, struct iw_param *frq) +static int orinoco_ioctl_getfrag(struct net_device *dev, + struct iw_request_info *info, + struct iw_param *frq, + char *extra) { struct orinoco_private *priv = netdev_priv(dev); hermes_t *hw = &priv->hw; - int err = 0; + int err; u16 val; unsigned long flags; @@ -3196,10 +3354,12 @@ static int orinoco_ioctl_getfrag(struct net_device *dev, struct iw_param *frq) return err; } -static int orinoco_ioctl_setrate(struct net_device *dev, struct iw_param *rrq) +static int orinoco_ioctl_setrate(struct net_device *dev, + struct iw_request_info *info, + struct iw_param *rrq, + char *extra) { struct orinoco_private *priv = netdev_priv(dev); - int err = 0; int ratemode = -1; int bitrate; /* 100s of kilobits */ int i; @@ -3235,10 +3395,13 @@ static int orinoco_ioctl_setrate(struct net_device *dev, struct iw_param *rrq) priv->bitratemode = ratemode; orinoco_unlock(priv, &flags); - return err; + return -EINPROGRESS; } -static int orinoco_ioctl_getrate(struct net_device *dev, struct iw_param *rrq) +static int orinoco_ioctl_getrate(struct net_device *dev, + struct iw_request_info *info, + struct iw_param *rrq, + char *extra) { struct orinoco_private *priv = netdev_priv(dev); hermes_t *hw = &priv->hw; @@ -3303,10 +3466,13 @@ static int orinoco_ioctl_getrate(struct net_device *dev, struct iw_param *rrq) return err; } -static int orinoco_ioctl_setpower(struct net_device *dev, struct iw_param *prq) +static int orinoco_ioctl_setpower(struct net_device *dev, + struct iw_request_info *info, + struct iw_param *prq, + char *extra) { struct orinoco_private *priv = netdev_priv(dev); - int err = 0; + int err = -EINPROGRESS; /* Call commit handler */ unsigned long flags; if (orinoco_lock(priv, &flags) != 0) @@ -3355,7 +3521,10 @@ static int orinoco_ioctl_setpower(struct net_device *dev, struct iw_param *prq) return err; } -static int orinoco_ioctl_getpower(struct net_device *dev, struct iw_param *prq) +static int orinoco_ioctl_getpower(struct net_device *dev, + struct iw_request_info *info, + struct iw_param *prq, + char *extra) { struct orinoco_private *priv = netdev_priv(dev); hermes_t *hw = &priv->hw; @@ -3403,7 +3572,10 @@ static int orinoco_ioctl_getpower(struct net_device *dev, struct iw_param *prq) return err; } -static int orinoco_ioctl_getretry(struct net_device *dev, struct iw_param *rrq) +static int orinoco_ioctl_getretry(struct net_device *dev, + struct iw_request_info *info, + struct iw_param *rrq, + char *extra) { struct orinoco_private *priv = netdev_priv(dev); hermes_t *hw = &priv->hw; @@ -3454,10 +3626,38 @@ static int orinoco_ioctl_getretry(struct net_device *dev, struct iw_param *rrq) return err; } -static int orinoco_ioctl_setibssport(struct net_device *dev, struct iwreq *wrq) +static int orinoco_ioctl_reset(struct net_device *dev, + struct iw_request_info *info, + void *wrqu, + char *extra) { struct orinoco_private *priv = netdev_priv(dev); - int val = *( (int *) wrq->u.name ); + + if (! capable(CAP_NET_ADMIN)) + return -EPERM; + + if (info->cmd == (SIOCIWFIRSTPRIV + 0x1)) { + printk(KERN_DEBUG "%s: Forcing reset!\n", dev->name); + + /* Firmware reset */ + orinoco_reset(dev); + } else { + printk(KERN_DEBUG "%s: Force scheduling reset!\n", dev->name); + + schedule_work(&priv->reset_work); + } + + return 0; +} + +static int orinoco_ioctl_setibssport(struct net_device *dev, + struct iw_request_info *info, + void *wrqu, + char *extra) + +{ + struct orinoco_private *priv = netdev_priv(dev); + int val = *( (int *) extra ); unsigned long flags; if (orinoco_lock(priv, &flags) != 0) @@ -3469,28 +3669,28 @@ static int orinoco_ioctl_setibssport(struct net_device *dev, struct iwreq *wrq) set_port_type(priv); orinoco_unlock(priv, &flags); - return 0; + return -EINPROGRESS; /* Call commit handler */ } -static int orinoco_ioctl_getibssport(struct net_device *dev, struct iwreq *wrq) +static int orinoco_ioctl_getibssport(struct net_device *dev, + struct iw_request_info *info, + void *wrqu, + char *extra) { struct orinoco_private *priv = netdev_priv(dev); - int *val = (int *)wrq->u.name; - unsigned long flags; - - if (orinoco_lock(priv, &flags) != 0) - return -EBUSY; + int *val = (int *) extra; *val = priv->ibss_port; - orinoco_unlock(priv, &flags); - return 0; } -static int orinoco_ioctl_setport3(struct net_device *dev, struct iwreq *wrq) +static int orinoco_ioctl_setport3(struct net_device *dev, + struct iw_request_info *info, + void *wrqu, + char *extra) { struct orinoco_private *priv = netdev_priv(dev); - int val = *( (int *) wrq->u.name ); + int val = *( (int *) extra ); int err = 0; unsigned long flags; @@ -3519,51 +3719,131 @@ static int orinoco_ioctl_setport3(struct net_device *dev, struct iwreq *wrq) err = -EINVAL; } - if (! err) + if (! err) { /* Actually update the mode we are using */ set_port_type(priv); + err = -EINPROGRESS; + } orinoco_unlock(priv, &flags); return err; } -static int orinoco_ioctl_getport3(struct net_device *dev, struct iwreq *wrq) +static int orinoco_ioctl_getport3(struct net_device *dev, + struct iw_request_info *info, + void *wrqu, + char *extra) +{ + struct orinoco_private *priv = netdev_priv(dev); + int *val = (int *) extra; + + *val = priv->prefer_port3; + return 0; +} + +static int orinoco_ioctl_setpreamble(struct net_device *dev, + struct iw_request_info *info, + void *wrqu, + char *extra) { struct orinoco_private *priv = netdev_priv(dev); - int *val = (int *)wrq->u.name; unsigned long flags; + int val; + + if (! priv->has_preamble) + return -EOPNOTSUPP; + + /* 802.11b has recently defined some short preamble. + * Basically, the Phy header has been reduced in size. + * This increase performance, especially at high rates + * (the preamble is transmitted at 1Mb/s), unfortunately + * this give compatibility troubles... - Jean II */ + val = *( (int *) extra ); if (orinoco_lock(priv, &flags) != 0) return -EBUSY; - *val = priv->prefer_port3; + if (val) + priv->preamble = 1; + else + priv->preamble = 0; + orinoco_unlock(priv, &flags); + + return -EINPROGRESS; /* Call commit handler */ +} + +static int orinoco_ioctl_getpreamble(struct net_device *dev, + struct iw_request_info *info, + void *wrqu, + char *extra) +{ + struct orinoco_private *priv = netdev_priv(dev); + int *val = (int *) extra; + + if (! priv->has_preamble) + return -EOPNOTSUPP; + + *val = priv->preamble; return 0; } +/* ioctl interface to hermes_read_ltv() + * To use with iwpriv, pass the RID as the token argument, e.g. + * iwpriv get_rid [0xfc00] + * At least Wireless Tools 25 is required to use iwpriv. + * For Wireless Tools 25 and 26 append "dummy" are the end. */ +static int orinoco_ioctl_getrid(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *data, + char *extra) +{ + struct orinoco_private *priv = netdev_priv(dev); + hermes_t *hw = &priv->hw; + int rid = data->flags; + u16 length; + int err; + unsigned long flags; + + /* It's a "get" function, but we don't want users to access the + * WEP key and other raw firmware data */ + if (! capable(CAP_NET_ADMIN)) + return -EPERM; + + if (rid < 0xfc00 || rid > 0xffff) + return -EINVAL; + + if (orinoco_lock(priv, &flags) != 0) + return -EBUSY; + + err = hermes_read_ltv(hw, USER_BAP, rid, MAX_RID_LEN, &length, + extra); + if (err) + goto out; + + data->length = min_t(u16, HERMES_RECLEN_TO_BYTES(length), + MAX_RID_LEN); + + out: + orinoco_unlock(priv, &flags); + return err; +} + /* Spy is used for link quality/strength measurements in Ad-Hoc mode * Jean II */ -static int orinoco_ioctl_setspy(struct net_device *dev, struct iw_point *srq) +static int orinoco_ioctl_setspy(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *srq, + char *extra) + { struct orinoco_private *priv = netdev_priv(dev); - struct sockaddr address[IW_MAX_SPY]; + struct sockaddr *address = (struct sockaddr *) extra; int number = srq->length; int i; - int err = 0; unsigned long flags; - /* Check the number of addresses */ - if (number > IW_MAX_SPY) - return -E2BIG; - - /* Get the data in the driver */ - if (srq->pointer) { - if (copy_from_user(address, srq->pointer, - sizeof(struct sockaddr) * number)) - return -EFAULT; - } - /* Make sure nobody mess with the structure while we do */ if (orinoco_lock(priv, &flags) != 0) return -EBUSY; @@ -3587,14 +3867,17 @@ static int orinoco_ioctl_setspy(struct net_device *dev, struct iw_point *srq) /* Now, let the others play */ orinoco_unlock(priv, &flags); - return err; + /* Do NOT call commit handler */ + return 0; } -static int orinoco_ioctl_getspy(struct net_device *dev, struct iw_point *srq) +static int orinoco_ioctl_getspy(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *srq, + char *extra) { struct orinoco_private *priv = netdev_priv(dev); - struct sockaddr address[IW_MAX_SPY]; - struct iw_quality spy_stat[IW_MAX_SPY]; + struct sockaddr *address = (struct sockaddr *) extra; int number; int i; unsigned long flags; @@ -3603,7 +3886,12 @@ static int orinoco_ioctl_getspy(struct net_device *dev, struct iw_point *srq) return -EBUSY; number = priv->spy_number; - if ((number > 0) && (srq->pointer)) { + /* Create address struct */ + for (i = 0; i < number; i++) { + memcpy(address[i].sa_data, priv->spy_address[i], ETH_ALEN); + address[i].sa_family = AF_UNIX; + } + if (number > 0) { /* Create address struct */ for (i = 0; i < number; i++) { memcpy(address[i].sa_data, priv->spy_address[i], @@ -3614,344 +3902,503 @@ static int orinoco_ioctl_getspy(struct net_device *dev, struct iw_point *srq) /* In theory, we should disable irqs while copying the stats * because the rx path might update it in the middle... * Bah, who care ? - Jean II */ - memcpy(&spy_stat, priv->spy_stat, - sizeof(struct iw_quality) * IW_MAX_SPY); - for (i=0; i < number; i++) - priv->spy_stat[i].updated = 0; + memcpy(extra + (sizeof(struct sockaddr) * number), + priv->spy_stat, sizeof(struct iw_quality) * number); } + /* Reset updated flags. */ + for (i = 0; i < number; i++) + priv->spy_stat[i].updated = 0; orinoco_unlock(priv, &flags); - /* Push stuff to user space */ srq->length = number; - if(copy_to_user(srq->pointer, address, - sizeof(struct sockaddr) * number)) - return -EFAULT; - if(copy_to_user(srq->pointer + (sizeof(struct sockaddr)*number), - &spy_stat, sizeof(struct iw_quality) * number)) - return -EFAULT; return 0; } -static int -orinoco_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) +/* Trigger a scan (look for other cells in the vicinity */ +static int orinoco_ioctl_setscan(struct net_device *dev, + struct iw_request_info *info, + struct iw_param *srq, + char *extra) { struct orinoco_private *priv = netdev_priv(dev); - struct iwreq *wrq = (struct iwreq *)rq; + hermes_t *hw = &priv->hw; int err = 0; - int tmp; - int changed = 0; unsigned long flags; - TRACE_ENTER(dev->name); + /* Note : you may have realised that, as this is a SET operation, + * this is priviledged and therefore a normal user can't + * perform scanning. + * This is not an error, while the device perform scanning, + * traffic doesn't flow, so it's a perfect DoS... + * Jean II */ - /* In theory, we could allow most of the the SET stuff to be - * done. In practice, the lapse of time at startup when the - * card is not ready is very short, so why bother... Note - * that netif_device_present is different from up/down - * (ifconfig), when the device is not yet up, it is usually - * already ready... Jean II */ - if (! netif_device_present(dev)) - return -ENODEV; + if (orinoco_lock(priv, &flags) != 0) + return -EBUSY; - switch (cmd) { - case SIOCGIWNAME: - strcpy(wrq->u.name, "IEEE 802.11-DS"); - break; - - case SIOCGIWAP: - wrq->u.ap_addr.sa_family = ARPHRD_ETHER; - err = orinoco_hw_get_bssid(priv, wrq->u.ap_addr.sa_data); - break; + /* Scanning with port 0 disabled would fail */ + if (!netif_running(dev)) { + err = -ENETDOWN; + goto out; + } - case SIOCGIWRANGE: - err = orinoco_ioctl_getiwrange(dev, &wrq->u.data); - break; + /* In monitor mode, the scan results are always empty. + * Probe responses are passed to the driver as received + * frames and could be processed in software. */ + if (priv->iw_mode == IW_MODE_MONITOR) { + err = -EOPNOTSUPP; + goto out; + } - case SIOCSIWMODE: - if (orinoco_lock(priv, &flags) != 0) - return -EBUSY; - switch (wrq->u.mode) { - case IW_MODE_ADHOC: - if (! (priv->has_ibss || priv->has_port3) ) - err = -EINVAL; - else { - priv->iw_mode = IW_MODE_ADHOC; - changed = 1; - } - break; + /* Note : because we don't lock out the irq handler, the way + * we access scan variables in priv is critical. + * o scan_inprogress : not touched by irq handler + * o scan_mode : not touched by irq handler + * o scan_result : irq is strict producer, non-irq is strict + * consumer. + * o scan_len : synchronised with scan_result + * Before modifying anything on those variables, please think hard ! + * Jean II */ - case IW_MODE_INFRA: - priv->iw_mode = IW_MODE_INFRA; - changed = 1; - break; + /* If there is still some left-over scan results, get rid of it */ + if (priv->scan_result != NULL) { + /* What's likely is that a client did crash or was killed + * between triggering the scan request and reading the + * results, so we need to reset everything. + * Some clients that are too slow may suffer from that... + * Jean II */ + kfree(priv->scan_result); + priv->scan_result = NULL; + } - default: - err = -EINVAL; - break; - } - set_port_type(priv); - orinoco_unlock(priv, &flags); - break; + /* Save flags */ + priv->scan_mode = srq->flags; - case SIOCGIWMODE: - if (orinoco_lock(priv, &flags) != 0) - return -EBUSY; - wrq->u.mode = priv->iw_mode; - orinoco_unlock(priv, &flags); - break; + /* Always trigger scanning, even if it's in progress. + * This way, if the info frame get lost, we will recover somewhat + * gracefully - Jean II */ - case SIOCSIWENCODE: - err = orinoco_ioctl_setiwencode(dev, &wrq->u.encoding); - if (! err) - changed = 1; + if (priv->has_hostscan) { + switch (priv->firmware_type) { + case FIRMWARE_TYPE_SYMBOL: + err = hermes_write_wordrec(hw, USER_BAP, + HERMES_RID_CNFHOSTSCAN_SYMBOL, + HERMES_HOSTSCAN_SYMBOL_ONCE | + HERMES_HOSTSCAN_SYMBOL_BCAST); + break; + case FIRMWARE_TYPE_INTERSIL: { + u16 req[3]; + + req[0] = cpu_to_le16(0x3fff); /* All channels */ + req[1] = cpu_to_le16(0x0001); /* rate 1 Mbps */ + req[2] = 0; /* Any ESSID */ + err = HERMES_WRITE_RECORD(hw, USER_BAP, + HERMES_RID_CNFHOSTSCAN, &req); + } break; + case FIRMWARE_TYPE_AGERE: + err = hermes_write_wordrec(hw, USER_BAP, + HERMES_RID_CNFSCANSSID_AGERE, + 0); /* Any ESSID */ + if (err) + break; - case SIOCGIWENCODE: - if (! capable(CAP_NET_ADMIN)) { - err = -EPERM; + err = hermes_inquire(hw, HERMES_INQ_SCAN); break; } + } else + err = hermes_inquire(hw, HERMES_INQ_SCAN); - err = orinoco_ioctl_getiwencode(dev, &wrq->u.encoding); - break; - - case SIOCSIWESSID: - err = orinoco_ioctl_setessid(dev, &wrq->u.essid); - if (! err) - changed = 1; - break; + /* One more client */ + if (! err) + priv->scan_inprogress = 1; - case SIOCGIWESSID: - err = orinoco_ioctl_getessid(dev, &wrq->u.essid); - break; + out: + orinoco_unlock(priv, &flags); + return err; +} - case SIOCSIWNICKN: - err = orinoco_ioctl_setnick(dev, &wrq->u.data); - if (! err) - changed = 1; - break; +/* Translate scan data returned from the card to a card independant + * format that the Wireless Tools will understand - Jean II */ +static inline int orinoco_translate_scan(struct net_device *dev, + char *buffer, + char *scan, + int scan_len) +{ + struct orinoco_private *priv = netdev_priv(dev); + int offset; /* In the scan data */ + union hermes_scan_info *atom; + int atom_len; + u16 capabilities; + u16 channel; + struct iw_event iwe; /* Temporary buffer */ + char * current_ev = buffer; + char * end_buf = buffer + IW_SCAN_MAX_DATA; - case SIOCGIWNICKN: - err = orinoco_ioctl_getnick(dev, &wrq->u.data); + switch (priv->firmware_type) { + case FIRMWARE_TYPE_AGERE: + atom_len = sizeof(struct agere_scan_apinfo); + offset = 0; break; - - case SIOCGIWFREQ: - tmp = orinoco_hw_get_freq(priv); - if (tmp < 0) { - err = tmp; - } else { - wrq->u.freq.m = tmp; - wrq->u.freq.e = 1; - } + case FIRMWARE_TYPE_SYMBOL: + /* Lack of documentation necessitates this hack. + * Different firmwares have 68 or 76 byte long atoms. + * We try modulo first. If the length divides by both, + * we check what would be the channel in the second + * frame for a 68-byte atom. 76-byte atoms have 0 there. + * Valid channel cannot be 0. */ + if (scan_len % 76) + atom_len = 68; + else if (scan_len % 68) + atom_len = 76; + else if (scan_len >= 1292 && scan[68] == 0) + atom_len = 76; + else + atom_len = 68; + offset = 0; break; - - case SIOCSIWFREQ: - err = orinoco_ioctl_setfreq(dev, &wrq->u.freq); - if (! err) - changed = 1; + case FIRMWARE_TYPE_INTERSIL: + offset = 4; + if (priv->has_hostscan) + atom_len = scan[0] + (scan[1] << 8); + else + atom_len = offsetof(struct prism2_scan_apinfo, atim); break; + default: + return 0; + } - case SIOCGIWSENS: - err = orinoco_ioctl_getsens(dev, &wrq->u.sens); - break; + /* Check that we got an whole number of atoms */ + if ((scan_len - offset) % atom_len) { + printk(KERN_ERR "%s: Unexpected scan data length %d, " + "atom_len %d, offset %d\n", dev->name, scan_len, + atom_len, offset); + return 0; + } - case SIOCSIWSENS: - err = orinoco_ioctl_setsens(dev, &wrq->u.sens); - if (! err) - changed = 1; - break; + /* Read the entries one by one */ + for (; offset + atom_len <= scan_len; offset += atom_len) { + /* Get next atom */ + atom = (union hermes_scan_info *) (scan + offset); + + /* First entry *MUST* be the AP MAC address */ + iwe.cmd = SIOCGIWAP; + iwe.u.ap_addr.sa_family = ARPHRD_ETHER; + memcpy(iwe.u.ap_addr.sa_data, atom->a.bssid, ETH_ALEN); + current_ev = iwe_stream_add_event(current_ev, end_buf, &iwe, IW_EV_ADDR_LEN); + + /* Other entries will be displayed in the order we give them */ + + /* Add the ESSID */ + iwe.u.data.length = le16_to_cpu(atom->a.essid_len); + if (iwe.u.data.length > 32) + iwe.u.data.length = 32; + iwe.cmd = SIOCGIWESSID; + iwe.u.data.flags = 1; + current_ev = iwe_stream_add_point(current_ev, end_buf, &iwe, atom->a.essid); + + /* Add mode */ + iwe.cmd = SIOCGIWMODE; + capabilities = le16_to_cpu(atom->a.capabilities); + if (capabilities & 0x3) { + if (capabilities & 0x1) + iwe.u.mode = IW_MODE_MASTER; + else + iwe.u.mode = IW_MODE_ADHOC; + current_ev = iwe_stream_add_event(current_ev, end_buf, &iwe, IW_EV_UINT_LEN); + } - case SIOCGIWRTS: - wrq->u.rts.value = priv->rts_thresh; - wrq->u.rts.disabled = (wrq->u.rts.value == 2347); - wrq->u.rts.fixed = 1; - break; + channel = atom->s.channel; + if ( (channel >= 1) && (channel <= NUM_CHANNELS) ) { + /* Add frequency */ + iwe.cmd = SIOCGIWFREQ; + iwe.u.freq.m = channel_frequency[channel-1] * 100000; + iwe.u.freq.e = 1; + current_ev = iwe_stream_add_event(current_ev, end_buf, + &iwe, IW_EV_FREQ_LEN); + } - case SIOCSIWRTS: - err = orinoco_ioctl_setrts(dev, &wrq->u.rts); - if (! err) - changed = 1; - break; + /* Add quality statistics */ + iwe.cmd = IWEVQUAL; + iwe.u.qual.updated = 0x10; /* no link quality */ + iwe.u.qual.level = (__u8) le16_to_cpu(atom->a.level) - 0x95; + iwe.u.qual.noise = (__u8) le16_to_cpu(atom->a.noise) - 0x95; + /* Wireless tools prior to 27.pre22 will show link quality + * anyway, so we provide a reasonable value. */ + if (iwe.u.qual.level > iwe.u.qual.noise) + iwe.u.qual.qual = iwe.u.qual.level - iwe.u.qual.noise; + else + iwe.u.qual.qual = 0; + current_ev = iwe_stream_add_event(current_ev, end_buf, &iwe, IW_EV_QUAL_LEN); - case SIOCSIWFRAG: - err = orinoco_ioctl_setfrag(dev, &wrq->u.frag); - if (! err) - changed = 1; - break; + /* Add encryption capability */ + iwe.cmd = SIOCGIWENCODE; + if (capabilities & 0x10) + iwe.u.data.flags = IW_ENCODE_ENABLED | IW_ENCODE_NOKEY; + else + iwe.u.data.flags = IW_ENCODE_DISABLED; + iwe.u.data.length = 0; + current_ev = iwe_stream_add_point(current_ev, end_buf, &iwe, atom->a.essid); + + /* Bit rate is not available in Lucent/Agere firmwares */ + if (priv->firmware_type != FIRMWARE_TYPE_AGERE) { + char * current_val = current_ev + IW_EV_LCP_LEN; + int i; + int step; + + if (priv->firmware_type == FIRMWARE_TYPE_SYMBOL) + step = 2; + else + step = 1; + + iwe.cmd = SIOCGIWRATE; + /* Those two flags are ignored... */ + iwe.u.bitrate.fixed = iwe.u.bitrate.disabled = 0; + /* Max 10 values */ + for (i = 0; i < 10; i += step) { + /* NULL terminated */ + if (atom->p.rates[i] == 0x0) + break; + /* Bit rate given in 500 kb/s units (+ 0x80) */ + iwe.u.bitrate.value = ((atom->p.rates[i] & 0x7f) * 500000); + current_val = iwe_stream_add_value(current_ev, current_val, + end_buf, &iwe, + IW_EV_PARAM_LEN); + } + /* Check if we added any event */ + if ((current_val - current_ev) > IW_EV_LCP_LEN) + current_ev = current_val; + } - case SIOCGIWFRAG: - err = orinoco_ioctl_getfrag(dev, &wrq->u.frag); - break; + /* The other data in the scan result are not really + * interesting, so for now drop it - Jean II */ + } + return current_ev - buffer; +} - case SIOCSIWRATE: - err = orinoco_ioctl_setrate(dev, &wrq->u.bitrate); - if (! err) - changed = 1; - break; +/* Return results of a scan */ +static int orinoco_ioctl_getscan(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *srq, + char *extra) +{ + struct orinoco_private *priv = netdev_priv(dev); + int err = 0; + unsigned long flags; - case SIOCGIWRATE: - err = orinoco_ioctl_getrate(dev, &wrq->u.bitrate); - break; + if (orinoco_lock(priv, &flags) != 0) + return -EBUSY; - case SIOCSIWPOWER: - err = orinoco_ioctl_setpower(dev, &wrq->u.power); - if (! err) - changed = 1; - break; + /* If no results yet, ask to try again later */ + if (priv->scan_result == NULL) { + if (priv->scan_inprogress) + /* Important note : we don't want to block the caller + * until results are ready for various reasons. + * First, managing wait queues is complex and racy. + * Second, we grab some rtnetlink lock before comming + * here (in dev_ioctl()). + * Third, we generate an Wireless Event, so the + * caller can wait itself on that - Jean II */ + err = -EAGAIN; + else + /* Client error, no scan results... + * The caller need to restart the scan. */ + err = -ENODATA; + } else { + /* We have some results to push back to user space */ + + /* Translate to WE format */ + srq->length = orinoco_translate_scan(dev, extra, + priv->scan_result, + priv->scan_len); + + /* Return flags */ + srq->flags = (__u16) priv->scan_mode; + + /* Results are here, so scan no longer in progress */ + priv->scan_inprogress = 0; + + /* In any case, Scan results will be cleaned up in the + * reset function and when exiting the driver. + * The person triggering the scanning may never come to + * pick the results, so we need to do it in those places. + * Jean II */ + +#ifdef SCAN_SINGLE_READ + /* If you enable this option, only one client (the first + * one) will be able to read the result (and only one + * time). If there is multiple concurent clients that + * want to read scan results, this behavior is not + * advisable - Jean II */ + kfree(priv->scan_result); + priv->scan_result = NULL; +#endif /* SCAN_SINGLE_READ */ + /* Here, if too much time has elapsed since last scan, + * we may want to clean up scan results... - Jean II */ + } + + orinoco_unlock(priv, &flags); + return err; +} - case SIOCGIWPOWER: - err = orinoco_ioctl_getpower(dev, &wrq->u.power); - break; +/* Commit handler, called after set operations */ +static int orinoco_ioctl_commit(struct net_device *dev, + struct iw_request_info *info, + void *wrqu, + char *extra) +{ + struct orinoco_private *priv = netdev_priv(dev); + struct hermes *hw = &priv->hw; + unsigned long flags; + int err = 0; - case SIOCGIWTXPOW: - /* The card only supports one tx power, so this is easy */ - wrq->u.txpower.value = 15; /* dBm */ - wrq->u.txpower.fixed = 1; - wrq->u.txpower.disabled = 0; - wrq->u.txpower.flags = IW_TXPOW_DBM; - break; + if (!priv->open) + return 0; - case SIOCSIWRETRY: - err = -EOPNOTSUPP; - break; + if (priv->broken_disableport) { + orinoco_reset(dev); + return 0; + } - case SIOCGIWRETRY: - err = orinoco_ioctl_getretry(dev, &wrq->u.retry); - break; + if (orinoco_lock(priv, &flags) != 0) + return err; - case SIOCSIWSPY: - err = orinoco_ioctl_setspy(dev, &wrq->u.data); - break; + err = hermes_disable_port(hw, 0); + if (err) { + printk(KERN_WARNING "%s: Unable to disable port " + "while reconfiguring card\n", dev->name); + priv->broken_disableport = 1; + goto out; + } - case SIOCGIWSPY: - err = orinoco_ioctl_getspy(dev, &wrq->u.data); - break; + err = __orinoco_program_rids(dev); + if (err) { + printk(KERN_WARNING "%s: Unable to reconfigure card\n", + dev->name); + goto out; + } - case SIOCGIWPRIV: - if (wrq->u.data.pointer) { - struct iw_priv_args privtab[] = { - { SIOCIWFIRSTPRIV + 0x0, 0, 0, "force_reset" }, - { SIOCIWFIRSTPRIV + 0x1, 0, 0, "card_reset" }, - { SIOCIWFIRSTPRIV + 0x2, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, - 0, "set_port3" }, - { SIOCIWFIRSTPRIV + 0x3, 0, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, - "get_port3" }, - { SIOCIWFIRSTPRIV + 0x4, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, - 0, "set_preamble" }, - { SIOCIWFIRSTPRIV + 0x5, 0, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, - "get_preamble" }, - { SIOCIWFIRSTPRIV + 0x6, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, - 0, "set_ibssport" }, - { SIOCIWFIRSTPRIV + 0x7, 0, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, - "get_ibssport" }, - }; - - wrq->u.data.length = sizeof(privtab) / sizeof(privtab[0]); - if (copy_to_user(wrq->u.data.pointer, privtab, sizeof(privtab))) - err = -EFAULT; - } - break; - - case SIOCIWFIRSTPRIV + 0x0: /* force_reset */ - case SIOCIWFIRSTPRIV + 0x1: /* card_reset */ - if (! capable(CAP_NET_ADMIN)) { - err = -EPERM; - break; - } - - printk(KERN_DEBUG "%s: Force scheduling reset!\n", dev->name); + err = hermes_enable_port(hw, 0); + if (err) { + printk(KERN_WARNING "%s: Unable to enable port while reconfiguring card\n", + dev->name); + goto out; + } + out: + if (err) { + printk(KERN_WARNING "%s: Resetting instead...\n", dev->name); schedule_work(&priv->reset_work); - break; - - case SIOCIWFIRSTPRIV + 0x2: /* set_port3 */ - if (! capable(CAP_NET_ADMIN)) { - err = -EPERM; - break; - } - - err = orinoco_ioctl_setport3(dev, wrq); - if (! err) - changed = 1; - break; + err = 0; + } - case SIOCIWFIRSTPRIV + 0x3: /* get_port3 */ - err = orinoco_ioctl_getport3(dev, wrq); - break; + orinoco_unlock(priv, &flags); + return err; +} - case SIOCIWFIRSTPRIV + 0x4: /* set_preamble */ - if (! capable(CAP_NET_ADMIN)) { - err = -EPERM; - break; - } +static const struct iw_priv_args orinoco_privtab[] = { + { SIOCIWFIRSTPRIV + 0x0, 0, 0, "force_reset" }, + { SIOCIWFIRSTPRIV + 0x1, 0, 0, "card_reset" }, + { SIOCIWFIRSTPRIV + 0x2, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, + 0, "set_port3" }, + { SIOCIWFIRSTPRIV + 0x3, 0, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, + "get_port3" }, + { SIOCIWFIRSTPRIV + 0x4, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, + 0, "set_preamble" }, + { SIOCIWFIRSTPRIV + 0x5, 0, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, + "get_preamble" }, + { SIOCIWFIRSTPRIV + 0x6, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, + 0, "set_ibssport" }, + { SIOCIWFIRSTPRIV + 0x7, 0, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, + "get_ibssport" }, + { SIOCIWFIRSTPRIV + 0x9, 0, IW_PRIV_TYPE_BYTE | MAX_RID_LEN, + "get_rid" }, +}; - /* 802.11b has recently defined some short preamble. - * Basically, the Phy header has been reduced in size. - * This increase performance, especially at high rates - * (the preamble is transmitted at 1Mb/s), unfortunately - * this give compatibility troubles... - Jean II */ - if(priv->has_preamble) { - int val = *( (int *) wrq->u.name ); - - if (orinoco_lock(priv, &flags) != 0) - return -EBUSY; - if (val) - priv->preamble = 1; - else - priv->preamble = 0; - orinoco_unlock(priv, &flags); - changed = 1; - } else - err = -EOPNOTSUPP; - break; - case SIOCIWFIRSTPRIV + 0x5: /* get_preamble */ - if(priv->has_preamble) { - int *val = (int *)wrq->u.name; +/* + * Structures to export the Wireless Handlers + */ - if (orinoco_lock(priv, &flags) != 0) - return -EBUSY; - *val = priv->preamble; - orinoco_unlock(priv, &flags); - } else - err = -EOPNOTSUPP; - break; - case SIOCIWFIRSTPRIV + 0x6: /* set_ibssport */ - if (! capable(CAP_NET_ADMIN)) { - err = -EPERM; - break; - } +static const iw_handler orinoco_handler[] = { + [SIOCSIWCOMMIT-SIOCIWFIRST] (iw_handler) orinoco_ioctl_commit, + [SIOCGIWNAME -SIOCIWFIRST] (iw_handler) orinoco_ioctl_getname, + [SIOCSIWFREQ -SIOCIWFIRST] (iw_handler) orinoco_ioctl_setfreq, + [SIOCGIWFREQ -SIOCIWFIRST] (iw_handler) orinoco_ioctl_getfreq, + [SIOCSIWMODE -SIOCIWFIRST] (iw_handler) orinoco_ioctl_setmode, + [SIOCGIWMODE -SIOCIWFIRST] (iw_handler) orinoco_ioctl_getmode, + [SIOCSIWSENS -SIOCIWFIRST] (iw_handler) orinoco_ioctl_setsens, + [SIOCGIWSENS -SIOCIWFIRST] (iw_handler) orinoco_ioctl_getsens, + [SIOCGIWRANGE -SIOCIWFIRST] (iw_handler) orinoco_ioctl_getiwrange, + [SIOCSIWSPY -SIOCIWFIRST] (iw_handler) orinoco_ioctl_setspy, + [SIOCGIWSPY -SIOCIWFIRST] (iw_handler) orinoco_ioctl_getspy, + [SIOCSIWAP -SIOCIWFIRST] (iw_handler) orinoco_ioctl_setwap, + [SIOCGIWAP -SIOCIWFIRST] (iw_handler) orinoco_ioctl_getwap, + [SIOCSIWSCAN -SIOCIWFIRST] (iw_handler) orinoco_ioctl_setscan, + [SIOCGIWSCAN -SIOCIWFIRST] (iw_handler) orinoco_ioctl_getscan, + [SIOCSIWESSID -SIOCIWFIRST] (iw_handler) orinoco_ioctl_setessid, + [SIOCGIWESSID -SIOCIWFIRST] (iw_handler) orinoco_ioctl_getessid, + [SIOCSIWNICKN -SIOCIWFIRST] (iw_handler) orinoco_ioctl_setnick, + [SIOCGIWNICKN -SIOCIWFIRST] (iw_handler) orinoco_ioctl_getnick, + [SIOCSIWRATE -SIOCIWFIRST] (iw_handler) orinoco_ioctl_setrate, + [SIOCGIWRATE -SIOCIWFIRST] (iw_handler) orinoco_ioctl_getrate, + [SIOCSIWRTS -SIOCIWFIRST] (iw_handler) orinoco_ioctl_setrts, + [SIOCGIWRTS -SIOCIWFIRST] (iw_handler) orinoco_ioctl_getrts, + [SIOCSIWFRAG -SIOCIWFIRST] (iw_handler) orinoco_ioctl_setfrag, + [SIOCGIWFRAG -SIOCIWFIRST] (iw_handler) orinoco_ioctl_getfrag, + [SIOCGIWRETRY -SIOCIWFIRST] (iw_handler) orinoco_ioctl_getretry, + [SIOCSIWENCODE-SIOCIWFIRST] (iw_handler) orinoco_ioctl_setiwencode, + [SIOCGIWENCODE-SIOCIWFIRST] (iw_handler) orinoco_ioctl_getiwencode, + [SIOCSIWPOWER -SIOCIWFIRST] (iw_handler) orinoco_ioctl_setpower, + [SIOCGIWPOWER -SIOCIWFIRST] (iw_handler) orinoco_ioctl_getpower, +}; - err = orinoco_ioctl_setibssport(dev, wrq); - if (! err) - changed = 1; - break; - case SIOCIWFIRSTPRIV + 0x7: /* get_ibssport */ - err = orinoco_ioctl_getibssport(dev, wrq); - break; +/* + Added typecasting since we no longer use iwreq_data -- Moustafa + */ +static const iw_handler orinoco_private_handler[] = { + [0] (iw_handler) orinoco_ioctl_reset, + [1] (iw_handler) orinoco_ioctl_reset, + [2] (iw_handler) orinoco_ioctl_setport3, + [3] (iw_handler) orinoco_ioctl_getport3, + [4] (iw_handler) orinoco_ioctl_setpreamble, + [5] (iw_handler) orinoco_ioctl_getpreamble, + [6] (iw_handler) orinoco_ioctl_setibssport, + [7] (iw_handler) orinoco_ioctl_getibssport, + [9] (iw_handler) orinoco_ioctl_getrid, +}; - default: - err = -EOPNOTSUPP; - } - - if (! err && changed && netif_running(dev)) { - err = orinoco_reconfigure(dev); - } +static const struct iw_handler_def orinoco_handler_def = { + .num_standard = ARRAY_SIZE(orinoco_handler), + .num_private = ARRAY_SIZE(orinoco_private_handler), + .num_private_args = ARRAY_SIZE(orinoco_privtab), + .standard = orinoco_handler, + .private = orinoco_private_handler, + .private_args = orinoco_privtab, +}; - TRACE_EXIT(dev->name); +static void orinoco_get_drvinfo(struct net_device *dev, + struct ethtool_drvinfo *info) +{ + struct orinoco_private *priv = netdev_priv(dev); - return err; + strncpy(info->driver, DRIVER_NAME, sizeof(info->driver) - 1); + strncpy(info->version, DRIVER_VERSION, sizeof(info->version) - 1); + strncpy(info->fw_version, priv->fw_name, sizeof(info->fw_version) - 1); + if (dev->class_dev.dev) + strncpy(info->bus_info, dev->class_dev.dev->bus_id, + sizeof(info->bus_info) - 1); + else + snprintf(info->bus_info, sizeof(info->bus_info) - 1, + "PCMCIA %p", priv->hw.iobase); } +static struct ethtool_ops orinoco_ethtool_ops = { + .get_drvinfo = orinoco_get_drvinfo, + .get_link = ethtool_op_get_link, +}; /********************************************************************/ /* Debugging */ diff --git a/drivers/net/wireless/orinoco.h b/drivers/net/wireless/orinoco.h index f749b50d108..2f213a7103f 100644 --- a/drivers/net/wireless/orinoco.h +++ b/drivers/net/wireless/orinoco.h @@ -7,7 +7,7 @@ #ifndef _ORINOCO_H #define _ORINOCO_H -#define DRIVER_VERSION "0.14alpha2" +#define DRIVER_VERSION "0.15rc2" #include <linux/types.h> #include <linux/spinlock.h> @@ -22,6 +22,8 @@ #define WIRELESS_SPY // enable iwspy support +#define MAX_SCAN_LEN 4096 + #define ORINOCO_MAX_KEY_SIZE 14 #define ORINOCO_MAX_KEYS 4 @@ -30,6 +32,20 @@ struct orinoco_key { char data[ORINOCO_MAX_KEY_SIZE]; } __attribute__ ((packed)); +struct header_struct { + /* 802.3 */ + u8 dest[ETH_ALEN]; + u8 src[ETH_ALEN]; + u16 len; + /* 802.2 */ + u8 dsap; + u8 ssap; + u8 ctrl; + /* SNAP */ + u8 oui[3]; + u16 ethertype; +} __attribute__ ((packed)); + typedef enum { FIRMWARE_TYPE_AGERE, FIRMWARE_TYPE_INTERSIL, @@ -48,6 +64,8 @@ struct orinoco_private { /* driver state */ int open; u16 last_linkstatus; + struct work_struct join_work; + struct work_struct wevent_work; /* Net device stuff */ struct net_device *ndev; @@ -74,7 +92,9 @@ struct orinoco_private { unsigned int has_pm:1; unsigned int has_preamble:1; unsigned int has_sensitivity:1; + unsigned int has_hostscan:1; unsigned int broken_disableport:1; + unsigned int broken_monitor:1; /* Configuration paramaters */ u32 iw_mode; @@ -84,6 +104,8 @@ struct orinoco_private { int bitratemode; char nick[IW_ESSID_MAX_SIZE+1]; char desired_essid[IW_ESSID_MAX_SIZE+1]; + char desired_bssid[ETH_ALEN]; + int bssid_fixed; u16 frag_thresh, mwo_robust; u16 channel; u16 ap_density, rts_thresh; @@ -98,6 +120,12 @@ struct orinoco_private { /* Configuration dependent variables */ int port_type, createibss; int promiscuous, mc_count; + + /* Scanning support */ + int scan_inprogress; /* Scan pending... */ + u32 scan_mode; /* Type of scan done */ + char * scan_result; /* Result of previous scan */ + int scan_len; /* Lenght of result */ }; #ifdef ORINOCO_DEBUG diff --git a/drivers/net/wireless/orinoco_cs.c b/drivers/net/wireless/orinoco_cs.c index 74a8227256a..597c4586d04 100644 --- a/drivers/net/wireless/orinoco_cs.c +++ b/drivers/net/wireless/orinoco_cs.c @@ -608,6 +608,56 @@ static char version[] __initdata = DRIVER_NAME " " DRIVER_VERSION " (David Gibson <hermes@gibson.dropbear.id.au>, " "Pavel Roskin <proski@gnu.org>, et al)"; +static struct pcmcia_device_id orinoco_cs_ids[] = { + PCMCIA_DEVICE_MANF_CARD(0x000b, 0x7300), + PCMCIA_DEVICE_MANF_CARD(0x0089, 0x0001), + PCMCIA_DEVICE_MANF_CARD(0x0138, 0x0002), + PCMCIA_DEVICE_MANF_CARD(0x0156, 0x0002), + PCMCIA_DEVICE_MANF_CARD(0x01eb, 0x080a), + PCMCIA_DEVICE_MANF_CARD(0x0261, 0x0002), + PCMCIA_DEVICE_MANF_CARD(0x0268, 0x0001), + PCMCIA_DEVICE_MANF_CARD(0x026f, 0x0305), + PCMCIA_DEVICE_MANF_CARD(0x0274, 0x1613), + PCMCIA_DEVICE_MANF_CARD(0x028a, 0x0002), + PCMCIA_DEVICE_MANF_CARD(0x028a, 0x0673), + PCMCIA_DEVICE_MANF_CARD(0x02aa, 0x0002), + PCMCIA_DEVICE_MANF_CARD(0x02ac, 0x0002), + PCMCIA_DEVICE_MANF_CARD(0x14ea, 0xb001), + PCMCIA_DEVICE_MANF_CARD(0x50c2, 0x7300), + PCMCIA_DEVICE_MANF_CARD(0x9005, 0x0021), + PCMCIA_DEVICE_MANF_CARD(0xc250, 0x0002), + PCMCIA_DEVICE_MANF_CARD(0xd601, 0x0002), + PCMCIA_DEVICE_MANF_CARD(0xd601, 0x0002), + PCMCIA_DEVICE_MANF_CARD(0xd601, 0x0005), + PCMCIA_DEVICE_MANF_CARD(0xd601, 0x0005), + PCMCIA_DEVICE_PROD_ID12("3Com", "3CRWE737A AirConnect Wireless LAN PC Card", 0x41240e5b, 0x56010af3), + 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("Avaya Communication", "Avaya Wireless PC Card", 0xd8a43b78, 0x0d341169), + PCMCIA_DEVICE_PROD_ID12("BUFFALO", "WLI-PCM-L11G", 0x2decece3, 0xf57ca4b3), + PCMCIA_DEVICE_PROD_ID12("Cabletron", "RoamAbout 802.11 DS", 0x32d445f5, 0xedeffd90), + 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("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("ELSA", "AirLancer MC-11", 0x4507a33a, 0xef54f0e3), + PCMCIA_DEVICE_PROD_ID12("HyperLink", "Wireless PC Card 11Mbps", 0x56cc3f1a, 0x0bcf220c), + PCMCIA_DEVICE_PROD_ID12("INTERSIL", "HFA384x/IEEE", 0x74c5e40d, 0xdb472a18), + 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("Microsoft", "Wireless Notebook Adapter MN-520", 0x5961bf85, 0x6eec8c01), + PCMCIA_DEVICE_PROD_ID12("NCR", "WaveLAN/IEEE", 0x24358cd4, 0xc562e72a), + PCMCIA_DEVICE_PROD_ID12("NETGEAR MA401RA Wireless PC", "Card", 0x0306467f, 0x9762e8f1), + PCMCIA_DEVICE_PROD_ID12("PLANEX", "GeoWave/GW-CF110", 0x209f40ab, 0xd9715264), + 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_ID1("Symbol Technologies", 0x3f02b4d6), + PCMCIA_DEVICE_NULL, +}; +MODULE_DEVICE_TABLE(pcmcia, orinoco_cs_ids); + static struct pcmcia_driver orinoco_driver = { .owner = THIS_MODULE, .drv = { @@ -615,6 +665,7 @@ static struct pcmcia_driver orinoco_driver = { }, .attach = orinoco_cs_attach, .detach = orinoco_cs_detach, + .id_table = orinoco_cs_ids, }; static int __init diff --git a/drivers/net/wireless/prism54/isl_38xx.c b/drivers/net/wireless/prism54/isl_38xx.c index 4481ec18c5a..adc7499136d 100644 --- a/drivers/net/wireless/prism54/isl_38xx.c +++ b/drivers/net/wireless/prism54/isl_38xx.c @@ -112,10 +112,10 @@ isl38xx_handle_wakeup(isl38xx_control_block *control_block, void isl38xx_trigger_device(int asleep, void __iomem *device_base) { - struct timeval current_time; u32 reg, counter = 0; #if VERBOSE > SHOW_ERROR_MESSAGES + struct timeval current_time; DEBUG(SHOW_FUNCTION_CALLS, "isl38xx trigger device\n"); #endif @@ -126,11 +126,11 @@ isl38xx_trigger_device(int asleep, void __iomem *device_base) do_gettimeofday(¤t_time); DEBUG(SHOW_TRACING, "%08li.%08li Device wakeup triggered\n", current_time.tv_sec, (long)current_time.tv_usec); -#endif DEBUG(SHOW_TRACING, "%08li.%08li Device register read %08x\n", current_time.tv_sec, (long)current_time.tv_usec, readl(device_base + ISL38XX_CTRL_STAT_REG)); +#endif udelay(ISL38XX_WRITEIO_DELAY); reg = readl(device_base + ISL38XX_INT_IDENT_REG); @@ -148,10 +148,12 @@ isl38xx_trigger_device(int asleep, void __iomem *device_base) counter++; } +#if VERBOSE > SHOW_ERROR_MESSAGES DEBUG(SHOW_TRACING, "%08li.%08li Device register read %08x\n", current_time.tv_sec, (long)current_time.tv_usec, readl(device_base + ISL38XX_CTRL_STAT_REG)); +#endif udelay(ISL38XX_WRITEIO_DELAY); #if VERBOSE > SHOW_ERROR_MESSAGES diff --git a/drivers/net/wireless/ray_cs.c b/drivers/net/wireless/ray_cs.c index 6e5bda56b8f..31652af52ea 100644 --- a/drivers/net/wireless/ray_cs.c +++ b/drivers/net/wireless/ray_cs.c @@ -2904,6 +2904,12 @@ static int write_int(struct file *file, const char __user *buffer, unsigned long } #endif +static struct pcmcia_device_id ray_ids[] = { + PCMCIA_DEVICE_MANF_CARD(0x01a6, 0x0000), + PCMCIA_DEVICE_NULL, +}; +MODULE_DEVICE_TABLE(pcmcia, ray_ids); + static struct pcmcia_driver ray_driver = { .owner = THIS_MODULE, .drv = { @@ -2911,6 +2917,7 @@ static struct pcmcia_driver ray_driver = { }, .attach = ray_attach, .detach = ray_detach, + .id_table = ray_ids, }; static int __init init_ray_cs(void) diff --git a/drivers/net/wireless/wavelan_cs.c b/drivers/net/wireless/wavelan_cs.c index ec8329788e4..89532fd9294 100644 --- a/drivers/net/wireless/wavelan_cs.c +++ b/drivers/net/wireless/wavelan_cs.c @@ -4889,6 +4889,15 @@ wavelan_event(event_t event, /* The event received */ return 0; } +static struct pcmcia_device_id wavelan_ids[] = { + PCMCIA_DEVICE_PROD_ID12("AT&T","WaveLAN/PCMCIA", 0xe7c5affd, 0x1bc50975), + PCMCIA_DEVICE_PROD_ID12("Digital", "RoamAbout/DS", 0x9999ab35, 0x00d05e06), + PCMCIA_DEVICE_PROD_ID12("Lucent Technologies", "WaveLAN/PCMCIA", 0x23eb9949, 0x1bc50975), + PCMCIA_DEVICE_PROD_ID12("NCR", "WaveLAN/PCMCIA", 0x24358cd4, 0x1bc50975), + PCMCIA_DEVICE_NULL, +}; +MODULE_DEVICE_TABLE(pcmcia, wavelan_ids); + static struct pcmcia_driver wavelan_driver = { .owner = THIS_MODULE, .drv = { @@ -4896,6 +4905,7 @@ static struct pcmcia_driver wavelan_driver = { }, .attach = wavelan_attach, .detach = wavelan_detach, + .id_table = wavelan_ids, }; static int __init diff --git a/drivers/net/wireless/wl3501_cs.c b/drivers/net/wireless/wl3501_cs.c index 1433e5aaf1b..e3a900482d9 100644 --- a/drivers/net/wireless/wl3501_cs.c +++ b/drivers/net/wireless/wl3501_cs.c @@ -2239,6 +2239,12 @@ static int wl3501_event(event_t event, int pri, event_callback_args_t *args) return 0; } +static struct pcmcia_device_id wl3501_ids[] = { + PCMCIA_DEVICE_MANF_CARD(0xd601, 0x0001), + PCMCIA_DEVICE_NULL +}; +MODULE_DEVICE_TABLE(pcmcia, wl3501_ids); + static struct pcmcia_driver wl3501_driver = { .owner = THIS_MODULE, .drv = { @@ -2246,6 +2252,7 @@ static struct pcmcia_driver wl3501_driver = { }, .attach = wl3501_attach, .detach = wl3501_detach, + .id_table = wl3501_ids, }; static int __init wl3501_init_module(void) |