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linux/drivers/net/wireless/orinoco.c

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Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
/* orinoco.c - (formerly known as dldwd_cs.c and orinoco_cs.c)
*
* A driver for Hermes or Prism 2 chipset based PCMCIA wireless
* adaptors, with Lucent/Agere, Intersil or Symbol firmware.
*
* Current maintainers (as of 29 September 2003) are:
* Pavel Roskin <proski AT gnu.org>
* and David Gibson <hermes AT gibson.dropbear.id.au>
*
* (C) Copyright David Gibson, IBM Corporation 2001-2003.
* Copyright (C) 2000 David Gibson, Linuxcare Australia.
* With some help from :
* Copyright (C) 2001 Jean Tourrilhes, HP Labs
* Copyright (C) 2001 Benjamin Herrenschmidt
*
* Based on dummy_cs.c 1.27 2000/06/12 21:27:25
*
* Portions based on wvlan_cs.c 1.0.6, Copyright Andreas Neuhaus <andy
* AT fasta.fh-dortmund.de>
* http://www.stud.fh-dortmund.de/~andy/wvlan/
*
* The contents of this file are subject to the Mozilla Public License
* Version 1.1 (the "License"); you may not use this file except in
* compliance with the License. You may obtain a copy of the License
* at http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS"
* basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
* the License for the specific language governing rights and
* limitations under the License.
*
* The initial developer of the original code is David A. Hinds
* <dahinds AT users.sourceforge.net>. Portions created by David
* A. Hinds are Copyright (C) 1999 David A. Hinds. All Rights
* Reserved.
*
* Alternatively, the contents of this file may be used under the
* terms of the GNU General Public License version 2 (the "GPL"), in
* which case the provisions of the GPL are applicable instead of the
* above. If you wish to allow the use of your version of this file
* only under the terms of the GPL and not to allow others to use your
* version of this file under the MPL, indicate your decision by
* deleting the provisions above and replace them with the notice and
* other provisions required by the GPL. If you do not delete the
* provisions above, a recipient may use your version of this file
* 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).
* o (maybe) Use multiple Tx buffers - driver handling queue
* rather than firmware.
*/
/* Locking and synchronization:
*
* The basic principle is that everything is serialized through a
* single spinlock, priv->lock. The lock is used in user, bh and irq
* context, so when taken outside hardirq context it should always be
* taken with interrupts disabled. The lock protects both the
* hardware and the struct orinoco_private.
*
* Another flag, priv->hw_unavailable indicates that the hardware is
* unavailable for an extended period of time (e.g. suspended, or in
* the middle of a hard reset). This flag is protected by the
* spinlock. All code which touches the hardware should check the
* flag after taking the lock, and if it is set, give up on whatever
* they are doing and drop the lock again. The orinoco_lock()
* function handles this (it unlocks and returns -EBUSY if
* hw_unavailable is non-zero).
*/
#define DRIVER_NAME "orinoco"
#include <linux/config.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/ptrace.h>
#include <linux/slab.h>
#include <linux/string.h>
#include <linux/timer.h>
#include <linux/ioport.h>
#include <linux/netdevice.h>
#include <linux/if_arp.h>
#include <linux/etherdevice.h>
#include <linux/wireless.h>
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
#include <net/iw_handler.h>
[PATCH] orinoco: include <net/ieee80211.h> We need constants from this header in the next patches.
2005-06-19 01:27:28 +02:00
#include <net/ieee80211.h>
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
#include <asm/uaccess.h>
#include <asm/io.h>
#include <asm/system.h>
#include "hermes.h"
#include "hermes_rid.h"
#include "orinoco.h"
#include "ieee802_11.h"
/********************************************************************/
/* Module information */
/********************************************************************/
MODULE_AUTHOR("Pavel Roskin <proski@gnu.org> & David Gibson <hermes@gibson.dropbear.id.au>");
MODULE_DESCRIPTION("Driver for Lucent Orinoco, Prism II based and similar wireless cards");
MODULE_LICENSE("Dual MPL/GPL");
/* Level of debugging. Used in the macros in orinoco.h */
#ifdef ORINOCO_DEBUG
int orinoco_debug = ORINOCO_DEBUG;
module_param(orinoco_debug, int, 0644);
MODULE_PARM_DESC(orinoco_debug, "Debug level");
EXPORT_SYMBOL(orinoco_debug);
#endif
static int suppress_linkstatus; /* = 0 */
module_param(suppress_linkstatus, bool, 0644);
MODULE_PARM_DESC(suppress_linkstatus, "Don't log link status changes");
[PATCH] Orinoco: ignore_disconnect flag Adds an ignore_disconnect module parameter. When enabled, the driver will continue attempting to send packets even when the firmware has told us we've lost our link to the AP. On some firmwares this substantially increases the usable range of the card (presumably because we have an interrmittent connection, but the firmware is able to queue the packets for us until we're connected again). On some other cards, it causes the firmware to fall in a screaming heap :( (hence, default off). Signed-off-by: David Gibson <hermes@gibson.dropbear.id.au> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-05-13 02:02:10 +02:00
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");
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
/********************************************************************/
/* Compile time configuration and compatibility stuff */
/********************************************************************/
/* We do this this way to avoid ifdefs in the actual code */
#ifdef WIRELESS_SPY
#define SPY_NUMBER(priv) (priv->spy_number)
#else
#define SPY_NUMBER(priv) 0
#endif /* WIRELESS_SPY */
/********************************************************************/
/* Internal constants */
/********************************************************************/
#define ORINOCO_MIN_MTU 256
#define ORINOCO_MAX_MTU (IEEE802_11_DATA_LEN - ENCAPS_OVERHEAD)
#define SYMBOL_MAX_VER_LEN (14)
#define USER_BAP 0
#define IRQ_BAP 1
#define MAX_IRQLOOPS_PER_IRQ 10
#define MAX_IRQLOOPS_PER_JIFFY (20000/HZ) /* Based on a guestimate of
* how many events the
* device could
* legitimately generate */
#define SMALL_KEY_SIZE 5
#define LARGE_KEY_SIZE 13
#define TX_NICBUF_SIZE_BUG 1585 /* Bug in Symbol firmware */
#define DUMMY_FID 0xFFFF
/*#define MAX_MULTICAST(priv) (priv->firmware_type == FIRMWARE_TYPE_AGERE ? \
HERMES_MAX_MULTICAST : 0)*/
#define MAX_MULTICAST(priv) (HERMES_MAX_MULTICAST)
#define ORINOCO_INTEN (HERMES_EV_RX | HERMES_EV_ALLOC \
| HERMES_EV_TX | HERMES_EV_TXEXC \
| HERMES_EV_WTERR | HERMES_EV_INFO \
| HERMES_EV_INFDROP )
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
#define MAX_RID_LEN 1024
static const struct iw_handler_def orinoco_handler_def;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
/********************************************************************/
/* Data tables */
/********************************************************************/
/* The frequency of each channel in MHz */
static const long channel_frequency[] = {
2412, 2417, 2422, 2427, 2432, 2437, 2442,
2447, 2452, 2457, 2462, 2467, 2472, 2484
};
#define NUM_CHANNELS ARRAY_SIZE(channel_frequency)
/* This tables gives the actual meanings of the bitrate IDs returned
* by the firmware. */
static struct {
int bitrate; /* in 100s of kilobits */
int automatic;
u16 agere_txratectrl;
u16 intersil_txratectrl;
} bitrate_table[] = {
{110, 1, 3, 15}, /* Entry 0 is the default */
{10, 0, 1, 1},
{10, 1, 1, 1},
{20, 0, 2, 2},
{20, 1, 6, 3},
{55, 0, 4, 4},
{55, 1, 7, 7},
{110, 0, 5, 8},
};
#define BITRATE_TABLE_SIZE ARRAY_SIZE(bitrate_table)
/********************************************************************/
/* Data types */
/********************************************************************/
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));
/* 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)
struct hermes_rx_descriptor {
u16 status;
u32 time;
u8 silence;
u8 signal;
u8 rate;
u8 rxflow;
u32 reserved;
} __attribute__ ((packed));
/********************************************************************/
/* Function prototypes */
/********************************************************************/
static int __orinoco_program_rids(struct net_device *dev);
static void __orinoco_set_multicast_list(struct net_device *dev);
/********************************************************************/
/* Internal helper functions */
/********************************************************************/
static inline void set_port_type(struct orinoco_private *priv)
{
switch (priv->iw_mode) {
case IW_MODE_INFRA:
priv->port_type = 1;
priv->createibss = 0;
break;
case IW_MODE_ADHOC:
if (priv->prefer_port3) {
priv->port_type = 3;
priv->createibss = 0;
} else {
priv->port_type = priv->ibss_port;
priv->createibss = 1;
}
break;
default:
printk(KERN_ERR "%s: Invalid priv->iw_mode in set_port_type()\n",
priv->ndev->name);
}
}
/********************************************************************/
/* Device methods */
/********************************************************************/
static int orinoco_open(struct net_device *dev)
{
struct orinoco_private *priv = netdev_priv(dev);
unsigned long flags;
int err;
if (orinoco_lock(priv, &flags) != 0)
return -EBUSY;
err = __orinoco_up(dev);
if (! err)
priv->open = 1;
orinoco_unlock(priv, &flags);
return err;
}
[PATCH] orinoco: make orinoco_stop() static Patch from Pavel Roskin Index: linux-2.6/drivers/net/wireless/orinoco.c ===================================================================
2005-05-14 17:30:17 +02:00
static int orinoco_stop(struct net_device *dev)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
{
struct orinoco_private *priv = netdev_priv(dev);
int err = 0;
/* We mustn't use orinoco_lock() here, because we need to be
able to close the interface even if hw_unavailable is set
(e.g. as we're released after a PC Card removal) */
spin_lock_irq(&priv->lock);
priv->open = 0;
err = __orinoco_down(dev);
spin_unlock_irq(&priv->lock);
return err;
}
static struct net_device_stats *orinoco_get_stats(struct net_device *dev)
{
struct orinoco_private *priv = netdev_priv(dev);
return &priv->stats;
}
static struct iw_statistics *orinoco_get_wireless_stats(struct net_device *dev)
{
struct orinoco_private *priv = netdev_priv(dev);
hermes_t *hw = &priv->hw;
struct iw_statistics *wstats = &priv->wstats;
[PATCH] Orinoco: wireless stats updates Minor updates/bugfixes to the handling of wireless statistics.
2005-05-13 02:01:22 +02:00
int err;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
unsigned long flags;
if (! netif_device_present(dev)) {
printk(KERN_WARNING "%s: get_wireless_stats() called while device not present\n",
dev->name);
return NULL; /* FIXME: Can we do better than this? */
}
[PATCH] Orinoco: wireless stats updates Minor updates/bugfixes to the handling of wireless statistics.
2005-05-13 02:01:22 +02:00
/* If busy, return the old stats. Returning NULL may cause
* the interface to disappear from /proc/net/wireless */
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
if (orinoco_lock(priv, &flags) != 0)
[PATCH] Orinoco: wireless stats updates Minor updates/bugfixes to the handling of wireless statistics.
2005-05-13 02:01:22 +02:00
return wstats;
/* We can't really wait for the tallies inquiry command to
* complete, so we just use the previous results and trigger
* a new tallies inquiry command for next time - Jean II */
/* FIXME: Really we should wait for the inquiry to come back -
* as it is the stats we give don't make a whole lot of sense.
* Unfortunately, it's not clear how to do that within the
* wireless extensions framework: I think we're in user
* context, but a lock seems to be held by the time we get in
* here so we're not safe to sleep here. */
hermes_inquire(hw, HERMES_INQ_TALLIES);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
if (priv->iw_mode == IW_MODE_ADHOC) {
memset(&wstats->qual, 0, sizeof(wstats->qual));
/* If a spy address is defined, we report stats of the
* first spy address - Jean II */
if (SPY_NUMBER(priv)) {
wstats->qual.qual = priv->spy_stat[0].qual;
wstats->qual.level = priv->spy_stat[0].level;
wstats->qual.noise = priv->spy_stat[0].noise;
wstats->qual.updated = priv->spy_stat[0].updated;
}
} else {
struct {
u16 qual, signal, noise;
} __attribute__ ((packed)) cq;
err = HERMES_READ_RECORD(hw, USER_BAP,
HERMES_RID_COMMSQUALITY, &cq);
[PATCH] Orinoco: wireless stats updates Minor updates/bugfixes to the handling of wireless statistics.
2005-05-13 02:01:22 +02:00
if (!err) {
wstats->qual.qual = (int)le16_to_cpu(cq.qual);
wstats->qual.level = (int)le16_to_cpu(cq.signal) - 0x95;
wstats->qual.noise = (int)le16_to_cpu(cq.noise) - 0x95;
wstats->qual.updated = 7;
}
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
}
orinoco_unlock(priv, &flags);
return wstats;
}
static void orinoco_set_multicast_list(struct net_device *dev)
{
struct orinoco_private *priv = netdev_priv(dev);
unsigned long flags;
if (orinoco_lock(priv, &flags) != 0) {
printk(KERN_DEBUG "%s: orinoco_set_multicast_list() "
"called when hw_unavailable\n", dev->name);
return;
}
__orinoco_set_multicast_list(dev);
orinoco_unlock(priv, &flags);
}
static int orinoco_change_mtu(struct net_device *dev, int new_mtu)
{
struct orinoco_private *priv = netdev_priv(dev);
if ( (new_mtu < ORINOCO_MIN_MTU) || (new_mtu > ORINOCO_MAX_MTU) )
return -EINVAL;
if ( (new_mtu + ENCAPS_OVERHEAD + IEEE802_11_HLEN) >
(priv->nicbuf_size - ETH_HLEN) )
return -EINVAL;
dev->mtu = new_mtu;
return 0;
}
/********************************************************************/
/* Tx path */
/********************************************************************/
static int orinoco_xmit(struct sk_buff *skb, struct net_device *dev)
{
struct orinoco_private *priv = netdev_priv(dev);
struct net_device_stats *stats = &priv->stats;
hermes_t *hw = &priv->hw;
int err = 0;
u16 txfid = priv->txfid;
char *p;
struct ethhdr *eh;
int len, data_len, data_off;
struct hermes_tx_descriptor desc;
unsigned long flags;
TRACE_ENTER(dev->name);
if (! netif_running(dev)) {
printk(KERN_ERR "%s: Tx on stopped device!\n",
dev->name);
TRACE_EXIT(dev->name);
return 1;
}
if (netif_queue_stopped(dev)) {
printk(KERN_DEBUG "%s: Tx while transmitter busy!\n",
dev->name);
TRACE_EXIT(dev->name);
return 1;
}
if (orinoco_lock(priv, &flags) != 0) {
printk(KERN_ERR "%s: orinoco_xmit() called while hw_unavailable\n",
dev->name);
TRACE_EXIT(dev->name);
return 1;
}
if (! netif_carrier_ok(dev)) {
/* Oops, the firmware hasn't established a connection,
silently drop the packet (this seems to be the
safest approach). */
stats->tx_errors++;
orinoco_unlock(priv, &flags);
dev_kfree_skb(skb);
TRACE_EXIT(dev->name);
return 0;
}
/* Length of the packet body */
/* FIXME: what if the skb is smaller than this? */
len = max_t(int,skb->len - ETH_HLEN, ETH_ZLEN - ETH_HLEN);
eh = (struct ethhdr *)skb->data;
memset(&desc, 0, sizeof(desc));
desc.tx_control = cpu_to_le16(HERMES_TXCTRL_TX_OK | HERMES_TXCTRL_TX_EX);
err = hermes_bap_pwrite(hw, USER_BAP, &desc, sizeof(desc), txfid, 0);
if (err) {
if (net_ratelimit())
printk(KERN_ERR "%s: Error %d writing Tx descriptor "
"to BAP\n", dev->name, err);
stats->tx_errors++;
goto fail;
}
/* Clear the 802.11 header and data length fields - some
* firmwares (e.g. Lucent/Agere 8.xx) appear to get confused
* if this isn't done. */
hermes_clear_words(hw, HERMES_DATA0,
HERMES_802_3_OFFSET - HERMES_802_11_OFFSET);
/* Encapsulate Ethernet-II frames */
if (ntohs(eh->h_proto) > ETH_DATA_LEN) { /* Ethernet-II frame */
struct header_struct hdr;
data_len = len;
data_off = HERMES_802_3_OFFSET + sizeof(hdr);
p = skb->data + ETH_HLEN;
/* 802.3 header */
memcpy(hdr.dest, eh->h_dest, ETH_ALEN);
memcpy(hdr.src, eh->h_source, ETH_ALEN);
hdr.len = htons(data_len + ENCAPS_OVERHEAD);
/* 802.2 header */
memcpy(&hdr.dsap, &encaps_hdr, sizeof(encaps_hdr));
hdr.ethertype = eh->h_proto;
err = hermes_bap_pwrite(hw, USER_BAP, &hdr, sizeof(hdr),
txfid, HERMES_802_3_OFFSET);
if (err) {
if (net_ratelimit())
printk(KERN_ERR "%s: Error %d writing packet "
"header to BAP\n", dev->name, err);
stats->tx_errors++;
goto fail;
}
} else { /* IEEE 802.3 frame */
data_len = len + ETH_HLEN;
data_off = HERMES_802_3_OFFSET;
p = skb->data;
}
/* Round up for odd length packets */
err = hermes_bap_pwrite(hw, USER_BAP, p, ALIGN(data_len, 2),
txfid, data_off);
if (err) {
printk(KERN_ERR "%s: Error %d writing packet to BAP\n",
dev->name, err);
stats->tx_errors++;
goto fail;
}
/* Finally, we actually initiate the send */
netif_stop_queue(dev);
err = hermes_docmd_wait(hw, HERMES_CMD_TX | HERMES_CMD_RECL,
txfid, NULL);
if (err) {
netif_start_queue(dev);
printk(KERN_ERR "%s: Error %d transmitting packet\n",
dev->name, err);
stats->tx_errors++;
goto fail;
}
dev->trans_start = jiffies;
stats->tx_bytes += data_off + data_len;
orinoco_unlock(priv, &flags);
dev_kfree_skb(skb);
TRACE_EXIT(dev->name);
return 0;
fail:
TRACE_EXIT(dev->name);
orinoco_unlock(priv, &flags);
return err;
}
static void __orinoco_ev_alloc(struct net_device *dev, hermes_t *hw)
{
struct orinoco_private *priv = netdev_priv(dev);
u16 fid = hermes_read_regn(hw, ALLOCFID);
if (fid != priv->txfid) {
if (fid != DUMMY_FID)
printk(KERN_WARNING "%s: Allocate event on unexpected fid (%04X)\n",
dev->name, fid);
return;
}
hermes_write_regn(hw, ALLOCFID, DUMMY_FID);
}
static void __orinoco_ev_tx(struct net_device *dev, hermes_t *hw)
{
struct orinoco_private *priv = netdev_priv(dev);
struct net_device_stats *stats = &priv->stats;
stats->tx_packets++;
netif_wake_queue(dev);
hermes_write_regn(hw, TXCOMPLFID, DUMMY_FID);
}
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;
int err = 0;
if (fid == DUMMY_FID)
return; /* Nothing's really happened */
err = hermes_bap_pread(hw, IRQ_BAP, &desc, sizeof(desc), fid, 0);
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));
}
stats->tx_errors++;
netif_wake_queue(dev);
hermes_write_regn(hw, TXCOMPLFID, DUMMY_FID);
}
static void orinoco_tx_timeout(struct net_device *dev)
{
struct orinoco_private *priv = netdev_priv(dev);
struct net_device_stats *stats = &priv->stats;
struct hermes *hw = &priv->hw;
printk(KERN_WARNING "%s: Tx timeout! "
"ALLOCFID=%04x, TXCOMPLFID=%04x, EVSTAT=%04x\n",
dev->name, hermes_read_regn(hw, ALLOCFID),
hermes_read_regn(hw, TXCOMPLFID), hermes_read_regn(hw, EVSTAT));
stats->tx_errors++;
schedule_work(&priv->reset_work);
}
/********************************************************************/
/* Rx path (data frames) */
/********************************************************************/
/* Does the frame have a SNAP header indicating it should be
* de-encapsulated to Ethernet-II? */
static inline int is_ethersnap(void *_hdr)
{
u8 *hdr = _hdr;
/* We de-encapsulate all packets which, a) have SNAP headers
* (i.e. SSAP=DSAP=0xaa and CTRL=0x3 in the 802.2 LLC header
* and where b) the OUI of the SNAP header is 00:00:00 or
* 00:00:f8 - we need both because different APs appear to use
* different OUIs for some reason */
return (memcmp(hdr, &encaps_hdr, 5) == 0)
&& ( (hdr[5] == 0x00) || (hdr[5] == 0xf8) );
}
static inline void orinoco_spy_gather(struct net_device *dev, u_char *mac,
int level, int noise)
{
struct orinoco_private *priv = netdev_priv(dev);
int i;
/* Gather wireless spy statistics: for each packet, compare the
* source address with out list, and if match, get the stats... */
for (i = 0; i < priv->spy_number; i++)
if (!memcmp(mac, priv->spy_address[i], ETH_ALEN)) {
priv->spy_stat[i].level = level - 0x95;
priv->spy_stat[i].noise = noise - 0x95;
priv->spy_stat[i].qual = (level > noise) ? (level - noise) : 0;
priv->spy_stat[i].updated = 7;
}
}
static void orinoco_stat_gather(struct net_device *dev,
struct sk_buff *skb,
struct hermes_rx_descriptor *desc)
{
struct orinoco_private *priv = netdev_priv(dev);
/* Using spy support with lots of Rx packets, like in an
* infrastructure (AP), will really slow down everything, because
* the MAC address must be compared to each entry of the spy list.
* If the user really asks for it (set some address in the
* spy list), we do it, but he will pay the price.
* Note that to get here, you need both WIRELESS_SPY
* compiled in AND some addresses in the list !!!
*/
/* Note : gcc will optimise the whole section away if
* WIRELESS_SPY is not defined... - Jean II */
if (SPY_NUMBER(priv)) {
orinoco_spy_gather(dev, skb->mac.raw + ETH_ALEN,
desc->signal, desc->silence);
}
}
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;
struct hermes_rx_descriptor desc;
struct header_struct hdr;
struct ethhdr *eh;
int err;
rxfid = hermes_read_regn(hw, RXFID);
err = hermes_bap_pread(hw, IRQ_BAP, &desc, sizeof(desc),
rxfid, 0);
if (err) {
printk(KERN_ERR "%s: error %d reading Rx descriptor. "
"Frame dropped.\n", dev->name, err);
stats->rx_errors++;
goto drop;
}
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;
}
/* For now we ignore the 802.11 header completely, assuming
that the card's firmware has handled anything vital */
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;
}
length = ntohs(hdr.len);
/* 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;
}
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;
}
/* We need space for the packet data itself, plus an ethernet
header, plus 2 bytes so we can align the IP header on a
32bit boundary, plus 1 byte so we can read in odd length
packets from the card, which has an IO granularity of 16
bits */
skb = dev_alloc_skb(length+ETH_HLEN+2+1);
if (!skb) {
printk(KERN_WARNING "%s: Can't allocate skb for Rx\n",
dev->name);
goto drop;
}
skb_reserve(skb, 2); /* This way the IP header is aligned */
/* 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)) {
/* 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;
} 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;
}
dev->last_rx = jiffies;
skb->dev = dev;
skb->protocol = eth_type_trans(skb, dev);
skb->ip_summed = CHECKSUM_NONE;
/* Process the wireless stats if needed */
orinoco_stat_gather(dev, skb, &desc);
/* Pass the packet to the networking stack */
netif_rx(skb);
stats->rx_packets++;
stats->rx_bytes += length;
return;
drop:
stats->rx_dropped++;
if (skb)
dev_kfree_skb_irq(skb);
return;
}
/********************************************************************/
/* Rx path (info frames) */
/********************************************************************/
static void print_linkstatus(struct net_device *dev, u16 status)
{
char * s;
if (suppress_linkstatus)
return;
switch (status) {
case HERMES_LINKSTATUS_NOT_CONNECTED:
s = "Not Connected";
break;
case HERMES_LINKSTATUS_CONNECTED:
s = "Connected";
break;
case HERMES_LINKSTATUS_DISCONNECTED:
s = "Disconnected";
break;
case HERMES_LINKSTATUS_AP_CHANGE:
s = "AP Changed";
break;
case HERMES_LINKSTATUS_AP_OUT_OF_RANGE:
s = "AP Out of Range";
break;
case HERMES_LINKSTATUS_AP_IN_RANGE:
s = "AP In Range";
break;
case HERMES_LINKSTATUS_ASSOC_FAILED:
s = "Association Failed";
break;
default:
s = "UNKNOWN";
}
printk(KERN_INFO "%s: New link status: %s (%04x)\n",
dev->name, s, status);
}
static void __orinoco_ev_info(struct net_device *dev, hermes_t *hw)
{
struct orinoco_private *priv = netdev_priv(dev);
u16 infofid;
struct {
u16 len;
u16 type;
} __attribute__ ((packed)) info;
int len, type;
int err;
/* This is an answer to an INQUIRE command that we did earlier,
* or an information "event" generated by the card
* The controller return to us a pseudo frame containing
* the information in question - Jean II */
infofid = hermes_read_regn(hw, INFOFID);
/* Read the info frame header - don't try too hard */
err = hermes_bap_pread(hw, IRQ_BAP, &info, sizeof(info),
infofid, 0);
if (err) {
printk(KERN_ERR "%s: error %d reading info frame. "
"Frame dropped.\n", dev->name, err);
return;
}
len = HERMES_RECLEN_TO_BYTES(le16_to_cpu(info.len));
type = le16_to_cpu(info.type);
switch (type) {
case HERMES_INQ_TALLIES: {
struct hermes_tallies_frame tallies;
struct iw_statistics *wstats = &priv->wstats;
if (len > sizeof(tallies)) {
printk(KERN_WARNING "%s: Tallies frame too long (%d bytes)\n",
dev->name, len);
len = sizeof(tallies);
}
[PATCH] orinoco: misc fixes small fixes from CVS that didn't fit elsewhere Index: linux-2.6/drivers/net/wireless/orinoco.c ===================================================================
2005-05-14 17:30:22 +02:00
err = hermes_bap_pread(hw, IRQ_BAP, &tallies, len,
infofid, sizeof(info));
if (err)
break;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
/* Increment our various counters */
/* wstats->discard.nwid - no wrong BSSID stuff */
wstats->discard.code +=
le16_to_cpu(tallies.RxWEPUndecryptable);
if (len == sizeof(tallies))
wstats->discard.code +=
le16_to_cpu(tallies.RxDiscards_WEPICVError) +
le16_to_cpu(tallies.RxDiscards_WEPExcluded);
wstats->discard.misc +=
le16_to_cpu(tallies.TxDiscardsWrongSA);
wstats->discard.fragment +=
le16_to_cpu(tallies.RxMsgInBadMsgFragments);
wstats->discard.retries +=
le16_to_cpu(tallies.TxRetryLimitExceeded);
/* wstats->miss.beacon - no match */
}
break;
case HERMES_INQ_LINKSTATUS: {
struct hermes_linkstatus linkstatus;
u16 newstatus;
int connected;
if (len != sizeof(linkstatus)) {
printk(KERN_WARNING "%s: Unexpected size for linkstatus frame (%d bytes)\n",
dev->name, len);
break;
}
[PATCH] orinoco: misc fixes small fixes from CVS that didn't fit elsewhere Index: linux-2.6/drivers/net/wireless/orinoco.c ===================================================================
2005-05-14 17:30:22 +02:00
err = hermes_bap_pread(hw, IRQ_BAP, &linkstatus, len,
infofid, sizeof(info));
if (err)
break;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
newstatus = le16_to_cpu(linkstatus.linkstatus);
connected = (newstatus == HERMES_LINKSTATUS_CONNECTED)
|| (newstatus == HERMES_LINKSTATUS_AP_CHANGE)
|| (newstatus == HERMES_LINKSTATUS_AP_IN_RANGE);
if (connected)
netif_carrier_on(dev);
[PATCH] Orinoco: ignore_disconnect flag Adds an ignore_disconnect module parameter. When enabled, the driver will continue attempting to send packets even when the firmware has told us we've lost our link to the AP. On some firmwares this substantially increases the usable range of the card (presumably because we have an interrmittent connection, but the firmware is able to queue the packets for us until we're connected again). On some other cards, it causes the firmware to fall in a screaming heap :( (hence, default off). Signed-off-by: David Gibson <hermes@gibson.dropbear.id.au> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-05-13 02:02:10 +02:00
else if (!ignore_disconnect)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
netif_carrier_off(dev);
if (newstatus != priv->last_linkstatus)
print_linkstatus(dev, newstatus);
priv->last_linkstatus = newstatus;
}
break;
default:
printk(KERN_DEBUG "%s: Unknown information frame received: "
"type 0x%04x, length %d\n", dev->name, type, len);
/* We don't actually do anything about it */
break;
}
}
static void __orinoco_ev_infdrop(struct net_device *dev, hermes_t *hw)
{
if (net_ratelimit())
printk(KERN_DEBUG "%s: Information frame lost.\n", dev->name);
}
/********************************************************************/
/* Internal hardware control routines */
/********************************************************************/
int __orinoco_up(struct net_device *dev)
{
struct orinoco_private *priv = netdev_priv(dev);
struct hermes *hw = &priv->hw;
int err;
[PATCH] orinoco: misc fixes small fixes from CVS that didn't fit elsewhere Index: linux-2.6/drivers/net/wireless/orinoco.c ===================================================================
2005-05-14 17:30:22 +02:00
netif_carrier_off(dev); /* just to make sure */
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
err = __orinoco_program_rids(dev);
if (err) {
printk(KERN_ERR "%s: Error %d configuring card\n",
dev->name, err);
return err;
}
/* Fire things up again */
hermes_set_irqmask(hw, ORINOCO_INTEN);
err = hermes_enable_port(hw, 0);
if (err) {
printk(KERN_ERR "%s: Error %d enabling MAC port\n",
dev->name, err);
return err;
}
netif_start_queue(dev);
return 0;
}
int __orinoco_down(struct net_device *dev)
{
struct orinoco_private *priv = netdev_priv(dev);
struct hermes *hw = &priv->hw;
int err;
netif_stop_queue(dev);
if (! priv->hw_unavailable) {
if (! priv->broken_disableport) {
err = hermes_disable_port(hw, 0);
if (err) {
/* Some firmwares (e.g. Intersil 1.3.x) seem
* to have problems disabling the port, oh
* well, too bad. */
printk(KERN_WARNING "%s: Error %d disabling MAC port\n",
dev->name, err);
priv->broken_disableport = 1;
}
}
hermes_set_irqmask(hw, 0);
hermes_write_regn(hw, EVACK, 0xffff);
}
/* firmware will have to reassociate */
netif_carrier_off(dev);
priv->last_linkstatus = 0xffff;
return 0;
}
int orinoco_reinit_firmware(struct net_device *dev)
{
struct orinoco_private *priv = netdev_priv(dev);
struct hermes *hw = &priv->hw;
int err;
err = hermes_init(hw);
if (err)
return err;
err = hermes_allocate(hw, priv->nicbuf_size, &priv->txfid);
[PATCH] Orinoco: consolidate allocation code Consolidate allocation of firmware buffers. In the process, remove duplication of a workaround for an old symbol firmware bug, and fix a bug where we could retry the workaround, even if it already failed to help. Signed-off-by: David Gibson <hermes@gibson.dropbear.id.au> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-05-13 02:04:16 +02:00
if (err == -EIO && priv->nicbuf_size > TX_NICBUF_SIZE_BUG) {
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
/* Try workaround for old Symbol firmware bug */
printk(KERN_WARNING "%s: firmware ALLOC bug detected "
"(old Symbol firmware?). Trying to work around... ",
dev->name);
priv->nicbuf_size = TX_NICBUF_SIZE_BUG;
err = hermes_allocate(hw, priv->nicbuf_size, &priv->txfid);
if (err)
printk("failed!\n");
else
printk("ok.\n");
}
return err;
}
static int __orinoco_hw_set_bitrate(struct orinoco_private *priv)
{
hermes_t *hw = &priv->hw;
int err = 0;
if (priv->bitratemode >= BITRATE_TABLE_SIZE) {
printk(KERN_ERR "%s: BUG: Invalid bitrate mode %d\n",
priv->ndev->name, priv->bitratemode);
return -EINVAL;
}
switch (priv->firmware_type) {
case FIRMWARE_TYPE_AGERE:
err = hermes_write_wordrec(hw, USER_BAP,
HERMES_RID_CNFTXRATECONTROL,
bitrate_table[priv->bitratemode].agere_txratectrl);
break;
case FIRMWARE_TYPE_INTERSIL:
case FIRMWARE_TYPE_SYMBOL:
err = hermes_write_wordrec(hw, USER_BAP,
HERMES_RID_CNFTXRATECONTROL,
bitrate_table[priv->bitratemode].intersil_txratectrl);
break;
default:
BUG();
}
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
* with the AP is not broken (if the firmware can handle it),
* which is needed for 802.1x implementations. */
static int __orinoco_hw_setup_wepkeys(struct orinoco_private *priv)
{
hermes_t *hw = &priv->hw;
int err = 0;
switch (priv->firmware_type) {
case FIRMWARE_TYPE_AGERE:
err = HERMES_WRITE_RECORD(hw, USER_BAP,
HERMES_RID_CNFWEPKEYS_AGERE,
&priv->keys);
if (err)
return err;
err = hermes_write_wordrec(hw, USER_BAP,
HERMES_RID_CNFTXKEY_AGERE,
priv->tx_key);
if (err)
return err;
break;
case FIRMWARE_TYPE_INTERSIL:
case FIRMWARE_TYPE_SYMBOL:
{
int keylen;
int i;
/* Force uniform key length to work around firmware bugs */
keylen = le16_to_cpu(priv->keys[priv->tx_key].len);
if (keylen > LARGE_KEY_SIZE) {
printk(KERN_ERR "%s: BUG: Key %d has oversize length %d.\n",
priv->ndev->name, priv->tx_key, keylen);
return -E2BIG;
}
/* Write all 4 keys */
for(i = 0; i < ORINOCO_MAX_KEYS; i++) {
err = hermes_write_ltv(hw, USER_BAP,
HERMES_RID_CNFDEFAULTKEY0 + i,
HERMES_BYTES_TO_RECLEN(keylen),
priv->keys[i].data);
if (err)
return err;
}
/* Write the index of the key used in transmission */
err = hermes_write_wordrec(hw, USER_BAP,
HERMES_RID_CNFWEPDEFAULTKEYID,
priv->tx_key);
if (err)
return err;
}
break;
}
return 0;
}
static int __orinoco_hw_setup_wep(struct orinoco_private *priv)
{
hermes_t *hw = &priv->hw;
int err = 0;
int master_wep_flag;
int auth_flag;
if (priv->wep_on)
__orinoco_hw_setup_wepkeys(priv);
if (priv->wep_restrict)
auth_flag = HERMES_AUTH_SHARED_KEY;
else
auth_flag = HERMES_AUTH_OPEN;
switch (priv->firmware_type) {
case FIRMWARE_TYPE_AGERE: /* Agere style WEP */
if (priv->wep_on) {
/* Enable the shared-key authentication. */
err = hermes_write_wordrec(hw, USER_BAP,
HERMES_RID_CNFAUTHENTICATION_AGERE,
auth_flag);
}
err = hermes_write_wordrec(hw, USER_BAP,
HERMES_RID_CNFWEPENABLED_AGERE,
priv->wep_on);
if (err)
return err;
break;
case FIRMWARE_TYPE_INTERSIL: /* Intersil style WEP */
case FIRMWARE_TYPE_SYMBOL: /* Symbol style WEP */
if (priv->wep_on) {
if (priv->wep_restrict ||
(priv->firmware_type == FIRMWARE_TYPE_SYMBOL))
master_wep_flag = HERMES_WEP_PRIVACY_INVOKED |
HERMES_WEP_EXCL_UNENCRYPTED;
else
master_wep_flag = HERMES_WEP_PRIVACY_INVOKED;
err = hermes_write_wordrec(hw, USER_BAP,
HERMES_RID_CNFAUTHENTICATION,
auth_flag);
if (err)
return err;
} else
master_wep_flag = 0;
if (priv->iw_mode == IW_MODE_MONITOR)
master_wep_flag |= HERMES_WEP_HOST_DECRYPT;
/* Master WEP setting : on/off */
err = hermes_write_wordrec(hw, USER_BAP,
HERMES_RID_CNFWEPFLAGS_INTERSIL,
master_wep_flag);
if (err)
return err;
break;
}
return 0;
}
static int __orinoco_program_rids(struct net_device *dev)
{
struct orinoco_private *priv = netdev_priv(dev);
hermes_t *hw = &priv->hw;
int err;
struct hermes_idstring idbuf;
/* Set the MAC address */
err = hermes_write_ltv(hw, USER_BAP, HERMES_RID_CNFOWNMACADDR,
HERMES_BYTES_TO_RECLEN(ETH_ALEN), dev->dev_addr);
if (err) {
printk(KERN_ERR "%s: Error %d setting MAC address\n",
dev->name, err);
return err;
}
/* Set up the link mode */
err = hermes_write_wordrec(hw, USER_BAP, HERMES_RID_CNFPORTTYPE,
priv->port_type);
if (err) {
printk(KERN_ERR "%s: Error %d setting port type\n",
dev->name, err);
return err;
}
/* Set the channel/frequency */
[PATCH] Orinoco: don't set channel in managed mode Don't attempt to manually set the channel in infrastructure mode, the firmware doesn't like that much. Also don't attempt to override the firmware's default channel number for IBSS mode (I believe default channel can vary by regulatory domain). Signed-off-by: David Gibson <hermes@gibson.dropbear.id.au> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-05-13 02:03:36 +02:00
if (priv->channel != 0 && priv->iw_mode != IW_MODE_INFRA) {
err = hermes_write_wordrec(hw, USER_BAP,
HERMES_RID_CNFOWNCHANNEL,
priv->channel);
if (err) {
printk(KERN_ERR "%s: Error %d setting channel %d\n",
dev->name, err, priv->channel);
return err;
}
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
}
if (priv->has_ibss) {
u16 createibss;
if ((strlen(priv->desired_essid) == 0) && (priv->createibss)) {
printk(KERN_WARNING "%s: This firmware requires an "
"ESSID in IBSS-Ad-Hoc mode.\n", dev->name);
/* With wvlan_cs, in this case, we would crash.
* hopefully, this driver will behave better...
* Jean II */
createibss = 0;
} else {
createibss = priv->createibss;
}
err = hermes_write_wordrec(hw, USER_BAP,
HERMES_RID_CNFCREATEIBSS,
createibss);
if (err) {
printk(KERN_ERR "%s: Error %d setting CREATEIBSS\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));
/* WinXP wants partner to configure OWNSSID even in IBSS mode. (jimc) */
err = hermes_write_ltv(hw, USER_BAP, HERMES_RID_CNFOWNSSID,
HERMES_BYTES_TO_RECLEN(strlen(priv->desired_essid)+2),
&idbuf);
if (err) {
printk(KERN_ERR "%s: Error %d setting OWNSSID\n",
dev->name, err);
return err;
}
err = hermes_write_ltv(hw, USER_BAP, HERMES_RID_CNFDESIREDSSID,
HERMES_BYTES_TO_RECLEN(strlen(priv->desired_essid)+2),
&idbuf);
if (err) {
printk(KERN_ERR "%s: Error %d setting DESIREDSSID\n",
dev->name, err);
return err;
}
/* Set the station name */
idbuf.len = cpu_to_le16(strlen(priv->nick));
memcpy(&idbuf.val, priv->nick, sizeof(idbuf.val));
err = hermes_write_ltv(hw, USER_BAP, HERMES_RID_CNFOWNNAME,
HERMES_BYTES_TO_RECLEN(strlen(priv->nick)+2),
&idbuf);
if (err) {
printk(KERN_ERR "%s: Error %d setting nickname\n",
dev->name, err);
return err;
}
/* Set AP density */
if (priv->has_sensitivity) {
err = hermes_write_wordrec(hw, USER_BAP,
HERMES_RID_CNFSYSTEMSCALE,
priv->ap_density);
if (err) {
printk(KERN_WARNING "%s: Error %d setting SYSTEMSCALE. "
"Disabling sensitivity control\n",
dev->name, err);
priv->has_sensitivity = 0;
}
}
/* Set RTS threshold */
err = hermes_write_wordrec(hw, USER_BAP, HERMES_RID_CNFRTSTHRESHOLD,
priv->rts_thresh);
if (err) {
printk(KERN_ERR "%s: Error %d setting RTS threshold\n",
dev->name, err);
return err;
}
/* Set fragmentation threshold or MWO robustness */
if (priv->has_mwo)
err = hermes_write_wordrec(hw, USER_BAP,
HERMES_RID_CNFMWOROBUST_AGERE,
priv->mwo_robust);
else
err = hermes_write_wordrec(hw, USER_BAP,
HERMES_RID_CNFFRAGMENTATIONTHRESHOLD,
priv->frag_thresh);
if (err) {
printk(KERN_ERR "%s: Error %d setting fragmentation\n",
dev->name, err);
return err;
}
/* Set bitrate */
err = __orinoco_hw_set_bitrate(priv);
if (err) {
printk(KERN_ERR "%s: Error %d setting bitrate\n",
dev->name, err);
return err;
}
/* Set power management */
if (priv->has_pm) {
err = hermes_write_wordrec(hw, USER_BAP,
HERMES_RID_CNFPMENABLED,
priv->pm_on);
if (err) {
printk(KERN_ERR "%s: Error %d setting up PM\n",
dev->name, err);
return err;
}
err = hermes_write_wordrec(hw, USER_BAP,
HERMES_RID_CNFMULTICASTRECEIVE,
priv->pm_mcast);
if (err) {
printk(KERN_ERR "%s: Error %d setting up PM\n",
dev->name, err);
return err;
}
err = hermes_write_wordrec(hw, USER_BAP,
HERMES_RID_CNFMAXSLEEPDURATION,
priv->pm_period);
if (err) {
printk(KERN_ERR "%s: Error %d setting up PM\n",
dev->name, err);
return err;
}
err = hermes_write_wordrec(hw, USER_BAP,
HERMES_RID_CNFPMHOLDOVERDURATION,
priv->pm_timeout);
if (err) {
printk(KERN_ERR "%s: Error %d setting up PM\n",
dev->name, err);
return err;
}
}
/* Set preamble - only for Symbol so far... */
if (priv->has_preamble) {
err = hermes_write_wordrec(hw, USER_BAP,
HERMES_RID_CNFPREAMBLE_SYMBOL,
priv->preamble);
if (err) {
printk(KERN_ERR "%s: Error %d setting preamble\n",
dev->name, err);
return err;
}
}
/* Set up encryption */
if (priv->has_wep) {
err = __orinoco_hw_setup_wep(priv);
if (err) {
printk(KERN_ERR "%s: Error %d activating WEP\n",
dev->name, err);
return err;
}
}
/* Set promiscuity / multicast*/
priv->promiscuous = 0;
priv->mc_count = 0;
__orinoco_set_multicast_list(dev); /* FIXME: what about the xmit_lock */
return 0;
}
/* FIXME: return int? */
static void
__orinoco_set_multicast_list(struct net_device *dev)
{
struct orinoco_private *priv = netdev_priv(dev);
hermes_t *hw = &priv->hw;
int err = 0;
int promisc, mc_count;
/* The Hermes doesn't seem to have an allmulti mode, so we go
* into promiscuous mode and let the upper levels deal. */
if ( (dev->flags & IFF_PROMISC) || (dev->flags & IFF_ALLMULTI) ||
(dev->mc_count > MAX_MULTICAST(priv)) ) {
promisc = 1;
mc_count = 0;
} else {
promisc = 0;
mc_count = dev->mc_count;
}
if (promisc != priv->promiscuous) {
err = hermes_write_wordrec(hw, USER_BAP,
HERMES_RID_CNFPROMISCUOUSMODE,
promisc);
if (err) {
printk(KERN_ERR "%s: Error %d setting PROMISCUOUSMODE to 1.\n",
dev->name, err);
} else
priv->promiscuous = promisc;
}
if (! promisc && (mc_count || priv->mc_count) ) {
struct dev_mc_list *p = dev->mc_list;
struct hermes_multicast mclist;
int i;
for (i = 0; i < mc_count; i++) {
/* paranoia: is list shorter than mc_count? */
BUG_ON(! p);
/* paranoia: bad address size in list? */
BUG_ON(p->dmi_addrlen != ETH_ALEN);
memcpy(mclist.addr[i], p->dmi_addr, ETH_ALEN);
p = p->next;
}
if (p)
printk(KERN_WARNING "%s: Multicast list is "
"longer than mc_count\n", dev->name);
err = hermes_write_ltv(hw, USER_BAP, HERMES_RID_CNFGROUPADDRESSES,
HERMES_BYTES_TO_RECLEN(priv->mc_count * ETH_ALEN),
&mclist);
if (err)
printk(KERN_ERR "%s: Error %d setting multicast list.\n",
dev->name, err);
else
priv->mc_count = mc_count;
}
/* Since we can set the promiscuous flag when it wasn't asked
for, make sure the net_device knows about it. */
if (priv->promiscuous)
dev->flags |= IFF_PROMISC;
else
dev->flags &= ~IFF_PROMISC;
}
/* This must be called from user context, without locks held - use
* schedule_work() */
static void orinoco_reset(struct net_device *dev)
{
struct orinoco_private *priv = netdev_priv(dev);
struct hermes *hw = &priv->hw;
[PATCH] orinoco: disconnect the network device on reset errors Patch from Pavel Roskin Index: linux-2.6/drivers/net/wireless/orinoco.c ===================================================================
2005-05-14 17:30:04 +02:00
int err;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
unsigned long flags;
if (orinoco_lock(priv, &flags) != 0)
/* When the hardware becomes available again, whatever
* detects that is responsible for re-initializing
* it. So no need for anything further */
return;
netif_stop_queue(dev);
/* Shut off interrupts. Depending on what state the hardware
* is in, this might not work, but we'll try anyway */
hermes_set_irqmask(hw, 0);
hermes_write_regn(hw, EVACK, 0xffff);
priv->hw_unavailable++;
priv->last_linkstatus = 0xffff; /* firmware will have to reassociate */
netif_carrier_off(dev);
orinoco_unlock(priv, &flags);
[PATCH] orinoco: disconnect the network device on reset errors Patch from Pavel Roskin Index: linux-2.6/drivers/net/wireless/orinoco.c ===================================================================
2005-05-14 17:30:04 +02:00
if (priv->hard_reset) {
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
err = (*priv->hard_reset)(priv);
[PATCH] orinoco: disconnect the network device on reset errors Patch from Pavel Roskin Index: linux-2.6/drivers/net/wireless/orinoco.c ===================================================================
2005-05-14 17:30:04 +02:00
if (err) {
printk(KERN_ERR "%s: orinoco_reset: Error %d "
"performing hard reset\n", dev->name, err);
goto disable;
}
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
}
err = orinoco_reinit_firmware(dev);
if (err) {
printk(KERN_ERR "%s: orinoco_reset: Error %d re-initializing firmware\n",
dev->name, err);
[PATCH] orinoco: disconnect the network device on reset errors Patch from Pavel Roskin Index: linux-2.6/drivers/net/wireless/orinoco.c ===================================================================
2005-05-14 17:30:04 +02:00
goto disable;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
}
spin_lock_irq(&priv->lock); /* This has to be called from user context */
priv->hw_unavailable--;
/* priv->open or priv->hw_unavailable might have changed while
* we dropped the lock */
if (priv->open && (! priv->hw_unavailable)) {
err = __orinoco_up(dev);
if (err) {
printk(KERN_ERR "%s: orinoco_reset: Error %d reenabling card\n",
dev->name, err);
} else
dev->trans_start = jiffies;
}
spin_unlock_irq(&priv->lock);
return;
[PATCH] orinoco: disconnect the network device on reset errors Patch from Pavel Roskin Index: linux-2.6/drivers/net/wireless/orinoco.c ===================================================================
2005-05-14 17:30:04 +02:00
disable:
hermes_set_irqmask(hw, 0);
netif_device_detach(dev);
printk(KERN_ERR "%s: Device has been disabled!\n", dev->name);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
}
/********************************************************************/
/* Interrupt handler */
/********************************************************************/
static void __orinoco_ev_tick(struct net_device *dev, hermes_t *hw)
{
printk(KERN_DEBUG "%s: TICK\n", dev->name);
}
static void __orinoco_ev_wterr(struct net_device *dev, hermes_t *hw)
{
/* This seems to happen a fair bit under load, but ignoring it
seems to work fine...*/
printk(KERN_DEBUG "%s: MAC controller error (WTERR). Ignoring.\n",
dev->name);
}
irqreturn_t orinoco_interrupt(int irq, void *dev_id, struct pt_regs *regs)
{
struct net_device *dev = (struct net_device *)dev_id;
struct orinoco_private *priv = netdev_priv(dev);
hermes_t *hw = &priv->hw;
int count = MAX_IRQLOOPS_PER_IRQ;
u16 evstat, events;
/* These are used to detect a runaway interrupt situation */
/* If we get more than MAX_IRQLOOPS_PER_JIFFY iterations in a jiffy,
* we panic and shut down the hardware */
static int last_irq_jiffy = 0; /* jiffies value the last time
* we were called */
static int loops_this_jiffy = 0;
unsigned long flags;
if (orinoco_lock(priv, &flags) != 0) {
/* If hw is unavailable - we don't know if the irq was
* for us or not */
return IRQ_HANDLED;
}
evstat = hermes_read_regn(hw, EVSTAT);
events = evstat & hw->inten;
if (! events) {
orinoco_unlock(priv, &flags);
return IRQ_NONE;
}
if (jiffies != last_irq_jiffy)
loops_this_jiffy = 0;
last_irq_jiffy = jiffies;
while (events && count--) {
if (++loops_this_jiffy > MAX_IRQLOOPS_PER_JIFFY) {
printk(KERN_WARNING "%s: IRQ handler is looping too "
"much! Resetting.\n", dev->name);
/* Disable interrupts for now */
hermes_set_irqmask(hw, 0);
schedule_work(&priv->reset_work);
break;
}
/* Check the card hasn't been removed */
if (! hermes_present(hw)) {
DEBUG(0, "orinoco_interrupt(): card removed\n");
break;
}
if (events & HERMES_EV_TICK)
__orinoco_ev_tick(dev, hw);
if (events & HERMES_EV_WTERR)
__orinoco_ev_wterr(dev, hw);
if (events & HERMES_EV_INFDROP)
__orinoco_ev_infdrop(dev, hw);
if (events & HERMES_EV_INFO)
__orinoco_ev_info(dev, hw);
if (events & HERMES_EV_RX)
__orinoco_ev_rx(dev, hw);
if (events & HERMES_EV_TXEXC)
__orinoco_ev_txexc(dev, hw);
if (events & HERMES_EV_TX)
__orinoco_ev_tx(dev, hw);
if (events & HERMES_EV_ALLOC)
__orinoco_ev_alloc(dev, hw);
[PATCH] orinoco: misc fixes small fixes from CVS that didn't fit elsewhere Index: linux-2.6/drivers/net/wireless/orinoco.c ===================================================================
2005-05-14 17:30:22 +02:00
hermes_write_regn(hw, EVACK, evstat);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
evstat = hermes_read_regn(hw, EVSTAT);
events = evstat & hw->inten;
};
orinoco_unlock(priv, &flags);
return IRQ_HANDLED;
}
/********************************************************************/
/* Initialization */
/********************************************************************/
struct comp_id {
u16 id, variant, major, minor;
} __attribute__ ((packed));
static inline fwtype_t determine_firmware_type(struct comp_id *nic_id)
{
if (nic_id->id < 0x8000)
return FIRMWARE_TYPE_AGERE;
else if (nic_id->id == 0x8000 && nic_id->major == 0)
return FIRMWARE_TYPE_SYMBOL;
else
return FIRMWARE_TYPE_INTERSIL;
}
/* Set priv->firmware type, determine firmware properties */
static int determine_firmware(struct net_device *dev)
{
struct orinoco_private *priv = netdev_priv(dev);
hermes_t *hw = &priv->hw;
int err;
struct comp_id nic_id, sta_id;
unsigned int firmver;
char tmp[SYMBOL_MAX_VER_LEN+1];
/* Get the hardware version */
err = HERMES_READ_RECORD(hw, USER_BAP, HERMES_RID_NICID, &nic_id);
if (err) {
printk(KERN_ERR "%s: Cannot read hardware identity: error %d\n",
dev->name, err);
return err;
}
le16_to_cpus(&nic_id.id);
le16_to_cpus(&nic_id.variant);
le16_to_cpus(&nic_id.major);
le16_to_cpus(&nic_id.minor);
printk(KERN_DEBUG "%s: Hardware identity %04x:%04x:%04x:%04x\n",
dev->name, nic_id.id, nic_id.variant,
nic_id.major, nic_id.minor);
priv->firmware_type = determine_firmware_type(&nic_id);
/* Get the firmware version */
err = HERMES_READ_RECORD(hw, USER_BAP, HERMES_RID_STAID, &sta_id);
if (err) {
printk(KERN_ERR "%s: Cannot read station identity: error %d\n",
dev->name, err);
return err;
}
le16_to_cpus(&sta_id.id);
le16_to_cpus(&sta_id.variant);
le16_to_cpus(&sta_id.major);
le16_to_cpus(&sta_id.minor);
printk(KERN_DEBUG "%s: Station identity %04x:%04x:%04x:%04x\n",
dev->name, sta_id.id, sta_id.variant,
sta_id.major, sta_id.minor);
switch (sta_id.id) {
case 0x15:
printk(KERN_ERR "%s: Primary firmware is active\n",
dev->name);
return -ENODEV;
case 0x14b:
printk(KERN_ERR "%s: Tertiary firmware is active\n",
dev->name);
return -ENODEV;
case 0x1f: /* Intersil, Agere, Symbol Spectrum24 */
case 0x21: /* Symbol Spectrum24 Trilogy */
break;
default:
printk(KERN_NOTICE "%s: Unknown station ID, please report\n",
dev->name);
break;
}
/* Default capabilities */
priv->has_sensitivity = 1;
priv->has_mwo = 0;
priv->has_preamble = 0;
priv->has_port3 = 1;
priv->has_ibss = 1;
priv->has_wep = 0;
priv->has_big_wep = 0;
/* Determine capabilities from the firmware version */
switch (priv->firmware_type) {
case FIRMWARE_TYPE_AGERE:
/* Lucent Wavelan IEEE, Lucent Orinoco, Cabletron RoamAbout,
ELSA, Melco, HP, IBM, Dell 1150, Compaq 110/210 */
snprintf(priv->fw_name, sizeof(priv->fw_name) - 1,
"Lucent/Agere %d.%02d", sta_id.major, sta_id.minor);
firmver = ((unsigned long)sta_id.major << 16) | sta_id.minor;
priv->has_ibss = (firmver >= 0x60006);
priv->has_wep = (firmver >= 0x40020);
priv->has_big_wep = 1; /* FIXME: this is wrong - how do we tell
Gold cards from the others? */
priv->has_mwo = (firmver >= 0x60000);
priv->has_pm = (firmver >= 0x40020); /* Don't work in 7.52 ? */
priv->ibss_port = 1;
/* Tested with Agere firmware :
* 1.16 ; 4.08 ; 4.52 ; 6.04 ; 6.16 ; 7.28 => Jean II
* Tested CableTron firmware : 4.32 => Anton */
break;
case FIRMWARE_TYPE_SYMBOL:
/* Symbol , 3Com AirConnect, Intel, Ericsson WLAN */
/* Intel MAC : 00:02:B3:* */
/* 3Com MAC : 00:50:DA:* */
memset(tmp, 0, sizeof(tmp));
/* Get the Symbol firmware version */
err = hermes_read_ltv(hw, USER_BAP,
HERMES_RID_SECONDARYVERSION_SYMBOL,
SYMBOL_MAX_VER_LEN, NULL, &tmp);
if (err) {
printk(KERN_WARNING
"%s: Error %d reading Symbol firmware info. Wildly guessing capabilities...\n",
dev->name, err);
firmver = 0;
tmp[0] = '\0';
} else {
/* The firmware revision is a string, the format is
* something like : "V2.20-01".
* Quick and dirty parsing... - Jean II
*/
firmver = ((tmp[1] - '0') << 16) | ((tmp[3] - '0') << 12)
| ((tmp[4] - '0') << 8) | ((tmp[6] - '0') << 4)
| (tmp[7] - '0');
tmp[SYMBOL_MAX_VER_LEN] = '\0';
}
snprintf(priv->fw_name, sizeof(priv->fw_name) - 1,
"Symbol %s", tmp);
priv->has_ibss = (firmver >= 0x20000);
priv->has_wep = (firmver >= 0x15012);
priv->has_big_wep = (firmver >= 0x20000);
priv->has_pm = (firmver >= 0x20000 && firmver < 0x22000) ||
(firmver >= 0x29000 && firmver < 0x30000) ||
firmver >= 0x31000;
priv->has_preamble = (firmver >= 0x20000);
priv->ibss_port = 4;
[PATCH] orinoco: Symbol 3.0x firmware needs broken_disableport Patch from Pavel Roskin. Index: linux-2.6/drivers/net/wireless/orinoco.c ===================================================================
2005-05-14 17:30:10 +02:00
priv->broken_disableport = (firmver == 0x25013) ||
(firmver >= 0x30000 && firmver <= 0x31000);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
/* Tested with Intel firmware : 0x20015 => Jean II */
/* Tested with 3Com firmware : 0x15012 & 0x22001 => Jean II */
break;
case FIRMWARE_TYPE_INTERSIL:
/* D-Link, Linksys, Adtron, ZoomAir, and many others...
* Samsung, Compaq 100/200 and Proxim are slightly
* different and less well tested */
/* D-Link MAC : 00:40:05:* */
/* Addtron MAC : 00:90:D1:* */
snprintf(priv->fw_name, sizeof(priv->fw_name) - 1,
"Intersil %d.%d.%d", sta_id.major, sta_id.minor,
sta_id.variant);
firmver = ((unsigned long)sta_id.major << 16) |
((unsigned long)sta_id.minor << 8) | sta_id.variant;
priv->has_ibss = (firmver >= 0x000700); /* FIXME */
priv->has_big_wep = priv->has_wep = (firmver >= 0x000800);
priv->has_pm = (firmver >= 0x000700);
if (firmver >= 0x000800)
priv->ibss_port = 0;
else {
printk(KERN_NOTICE "%s: Intersil firmware earlier "
"than v0.8.x - several features not supported\n",
dev->name);
priv->ibss_port = 1;
}
break;
}
printk(KERN_DEBUG "%s: Firmware determined as %s\n", dev->name,
priv->fw_name);
return 0;
}
static int orinoco_init(struct net_device *dev)
{
struct orinoco_private *priv = netdev_priv(dev);
hermes_t *hw = &priv->hw;
int err = 0;
struct hermes_idstring nickbuf;
u16 reclen;
int len;
TRACE_ENTER(dev->name);
/* No need to lock, the hw_unavailable flag is already set in
* alloc_orinocodev() */
priv->nicbuf_size = IEEE802_11_FRAME_LEN + ETH_HLEN;
/* Initialize the firmware */
[PATCH] Orinoco: consolidate allocation code Consolidate allocation of firmware buffers. In the process, remove duplication of a workaround for an old symbol firmware bug, and fix a bug where we could retry the workaround, even if it already failed to help. Signed-off-by: David Gibson <hermes@gibson.dropbear.id.au> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-05-13 02:04:16 +02:00
err = orinoco_reinit_firmware(dev);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
if (err != 0) {
printk(KERN_ERR "%s: failed to initialize firmware (err = %d)\n",
dev->name, err);
goto out;
}
err = determine_firmware(dev);
if (err != 0) {
printk(KERN_ERR "%s: Incompatible firmware, aborting\n",
dev->name);
goto out;
}
if (priv->has_port3)
printk(KERN_DEBUG "%s: Ad-hoc demo mode supported\n", dev->name);
if (priv->has_ibss)
printk(KERN_DEBUG "%s: IEEE standard IBSS ad-hoc mode supported\n",
dev->name);
if (priv->has_wep) {
printk(KERN_DEBUG "%s: WEP supported, ", dev->name);
if (priv->has_big_wep)
printk("104-bit key\n");
else
printk("40-bit key\n");
}
/* Get the MAC address */
err = hermes_read_ltv(hw, USER_BAP, HERMES_RID_CNFOWNMACADDR,
ETH_ALEN, NULL, dev->dev_addr);
if (err) {
printk(KERN_WARNING "%s: failed to read MAC address!\n",
dev->name);
goto out;
}
printk(KERN_DEBUG "%s: MAC address %02X:%02X:%02X:%02X:%02X:%02X\n",
dev->name, dev->dev_addr[0], dev->dev_addr[1],
dev->dev_addr[2], dev->dev_addr[3], dev->dev_addr[4],
dev->dev_addr[5]);
/* Get the station name */
err = hermes_read_ltv(hw, USER_BAP, HERMES_RID_CNFOWNNAME,
sizeof(nickbuf), &reclen, &nickbuf);
if (err) {
printk(KERN_ERR "%s: failed to read station name\n",
dev->name);
goto out;
}
if (nickbuf.len)
len = min(IW_ESSID_MAX_SIZE, (int)le16_to_cpu(nickbuf.len));
else
len = min(IW_ESSID_MAX_SIZE, 2 * reclen);
memcpy(priv->nick, &nickbuf.val, len);
priv->nick[len] = '\0';
printk(KERN_DEBUG "%s: Station name \"%s\"\n", dev->name, priv->nick);
/* Get allowed channels */
err = hermes_read_wordrec(hw, USER_BAP, HERMES_RID_CHANNELLIST,
&priv->channel_mask);
if (err) {
printk(KERN_ERR "%s: failed to read channel list!\n",
dev->name);
goto out;
}
/* Get initial AP density */
err = hermes_read_wordrec(hw, USER_BAP, HERMES_RID_CNFSYSTEMSCALE,
&priv->ap_density);
if (err || priv->ap_density < 1 || priv->ap_density > 3) {
priv->has_sensitivity = 0;
}
/* Get initial RTS threshold */
err = hermes_read_wordrec(hw, USER_BAP, HERMES_RID_CNFRTSTHRESHOLD,
&priv->rts_thresh);
if (err) {
printk(KERN_ERR "%s: failed to read RTS threshold!\n",
dev->name);
goto out;
}
/* Get initial fragmentation settings */
if (priv->has_mwo)
err = hermes_read_wordrec(hw, USER_BAP,
HERMES_RID_CNFMWOROBUST_AGERE,
&priv->mwo_robust);
else
err = hermes_read_wordrec(hw, USER_BAP, HERMES_RID_CNFFRAGMENTATIONTHRESHOLD,
&priv->frag_thresh);
if (err) {
printk(KERN_ERR "%s: failed to read fragmentation settings!\n",
dev->name);
goto out;
}
/* Power management setup */
if (priv->has_pm) {
priv->pm_on = 0;
priv->pm_mcast = 1;
err = hermes_read_wordrec(hw, USER_BAP,
HERMES_RID_CNFMAXSLEEPDURATION,
&priv->pm_period);
if (err) {
printk(KERN_ERR "%s: failed to read power management period!\n",
dev->name);
goto out;
}
err = hermes_read_wordrec(hw, USER_BAP,
HERMES_RID_CNFPMHOLDOVERDURATION,
&priv->pm_timeout);
if (err) {
printk(KERN_ERR "%s: failed to read power management timeout!\n",
dev->name);
goto out;
}
}
/* Preamble setup */
if (priv->has_preamble) {
err = hermes_read_wordrec(hw, USER_BAP,
HERMES_RID_CNFPREAMBLE_SYMBOL,
&priv->preamble);
if (err)
goto out;
}
/* Set up the default configuration */
priv->iw_mode = IW_MODE_INFRA;
/* By default use IEEE/IBSS ad-hoc mode if we have it */
priv->prefer_port3 = priv->has_port3 && (! priv->has_ibss);
set_port_type(priv);
[PATCH] Orinoco: don't set channel in managed mode Don't attempt to manually set the channel in infrastructure mode, the firmware doesn't like that much. Also don't attempt to override the firmware's default channel number for IBSS mode (I believe default channel can vary by regulatory domain). Signed-off-by: David Gibson <hermes@gibson.dropbear.id.au> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-05-13 02:03:36 +02:00
priv->channel = 0; /* use firmware default */
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
priv->promiscuous = 0;
priv->wep_on = 0;
priv->tx_key = 0;
/* Make the hardware available, as long as it hasn't been
* removed elsewhere (e.g. by PCMCIA hot unplug) */
spin_lock_irq(&priv->lock);
priv->hw_unavailable--;
spin_unlock_irq(&priv->lock);
printk(KERN_DEBUG "%s: ready\n", dev->name);
out:
TRACE_EXIT(dev->name);
return err;
}
struct net_device *alloc_orinocodev(int sizeof_card,
int (*hard_reset)(struct orinoco_private *))
{
struct net_device *dev;
struct orinoco_private *priv;
dev = alloc_etherdev(sizeof(struct orinoco_private) + sizeof_card);
if (! dev)
return NULL;
priv = netdev_priv(dev);
priv->ndev = dev;
if (sizeof_card)
[PATCH] orinoco: misc fixes small fixes from CVS that didn't fit elsewhere Index: linux-2.6/drivers/net/wireless/orinoco.c ===================================================================
2005-05-14 17:30:22 +02:00
priv->card = (void *)((unsigned long)priv
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
+ sizeof(struct orinoco_private));
else
priv->card = NULL;
/* Setup / override net_device fields */
dev->init = orinoco_init;
dev->hard_start_xmit = orinoco_xmit;
dev->tx_timeout = orinoco_tx_timeout;
dev->watchdog_timeo = HZ; /* 1 second timeout */
dev->get_stats = orinoco_get_stats;
dev->get_wireless_stats = orinoco_get_wireless_stats;
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
dev->wireless_handlers = (struct iw_handler_def *)&orinoco_handler_def;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
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 */
/* Set up default callbacks */
dev->open = orinoco_open;
dev->stop = orinoco_stop;
priv->hard_reset = hard_reset;
spin_lock_init(&priv->lock);
priv->open = 0;
priv->hw_unavailable = 1; /* orinoco_init() must clear this
* before anything else touches the
* hardware */
INIT_WORK(&priv->reset_work, (void (*)(void *))orinoco_reset, dev);
netif_carrier_off(dev);
priv->last_linkstatus = 0xffff;
return dev;
}
void free_orinocodev(struct net_device *dev)
{
free_netdev(dev);
}
/********************************************************************/
/* Wireless extensions */
/********************************************************************/
static int orinoco_hw_get_essid(struct orinoco_private *priv, int *active,
char buf[IW_ESSID_MAX_SIZE+1])
{
hermes_t *hw = &priv->hw;
int err = 0;
struct hermes_idstring essidbuf;
char *p = (char *)(&essidbuf.val);
int len;
unsigned long flags;
if (orinoco_lock(priv, &flags) != 0)
return -EBUSY;
if (strlen(priv->desired_essid) > 0) {
/* We read the desired SSID from the hardware rather
than from priv->desired_essid, just in case the
firmware is allowed to change it on us. I'm not
sure about this */
/* My guess is that the OWNSSID should always be whatever
* we set to the card, whereas CURRENT_SSID is the one that
* may change... - Jean II */
u16 rid;
*active = 1;
rid = (priv->port_type == 3) ? HERMES_RID_CNFOWNSSID :
HERMES_RID_CNFDESIREDSSID;
err = hermes_read_ltv(hw, USER_BAP, rid, sizeof(essidbuf),
NULL, &essidbuf);
if (err)
goto fail_unlock;
} else {
*active = 0;
err = hermes_read_ltv(hw, USER_BAP, HERMES_RID_CURRENTSSID,
sizeof(essidbuf), NULL, &essidbuf);
if (err)
goto fail_unlock;
}
len = le16_to_cpu(essidbuf.len);
[PATCH] orinoco: misc fixes small fixes from CVS that didn't fit elsewhere Index: linux-2.6/drivers/net/wireless/orinoco.c ===================================================================
2005-05-14 17:30:22 +02:00
BUG_ON(len > IW_ESSID_MAX_SIZE);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
memset(buf, 0, IW_ESSID_MAX_SIZE+1);
memcpy(buf, p, len);
buf[len] = '\0';
fail_unlock:
orinoco_unlock(priv, &flags);
return err;
}
static long orinoco_hw_get_freq(struct orinoco_private *priv)
{
hermes_t *hw = &priv->hw;
int err = 0;
u16 channel;
long freq = 0;
unsigned long flags;
if (orinoco_lock(priv, &flags) != 0)
return -EBUSY;
err = hermes_read_wordrec(hw, USER_BAP, HERMES_RID_CURRENTCHANNEL, &channel);
if (err)
goto out;
/* Intersil firmware 1.3.5 returns 0 when the interface is down */
if (channel == 0) {
err = -EBUSY;
goto out;
}
if ( (channel < 1) || (channel > NUM_CHANNELS) ) {
printk(KERN_WARNING "%s: Channel out of range (%d)!\n",
priv->ndev->name, channel);
err = -EBUSY;
goto out;
}
freq = channel_frequency[channel-1] * 100000;
out:
orinoco_unlock(priv, &flags);
if (err > 0)
err = -EBUSY;
return err ? err : freq;
}
static int orinoco_hw_get_bitratelist(struct orinoco_private *priv,
int *numrates, s32 *rates, int max)
{
hermes_t *hw = &priv->hw;
struct hermes_idstring list;
unsigned char *p = (unsigned char *)&list.val;
int err = 0;
int num;
int i;
unsigned long flags;
if (orinoco_lock(priv, &flags) != 0)
return -EBUSY;
err = hermes_read_ltv(hw, USER_BAP, HERMES_RID_SUPPORTEDDATARATES,
sizeof(list), NULL, &list);
orinoco_unlock(priv, &flags);
if (err)
return err;
num = le16_to_cpu(list.len);
*numrates = num;
num = min(num, max);
for (i = 0; i < num; i++) {
rates[i] = (p[i] & 0x7f) * 500000; /* convert to bps */
}
return 0;
}
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
static int orinoco_ioctl_getname(struct net_device *dev,
struct iw_request_info *info,
char *name,
char *extra)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
{
struct orinoco_private *priv = netdev_priv(dev);
int numrates;
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
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_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;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
unsigned long flags;
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
if (orinoco_lock(priv, &flags) != 0)
return -EBUSY;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
ap_addr->sa_family = ARPHRD_ETHER;
err = hermes_read_ltv(hw, USER_BAP, HERMES_RID_CURRENTBSSID,
ETH_ALEN, NULL, ap_addr->sa_data);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
orinoco_unlock(priv, &flags);
return err;
}
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;
if (priv->iw_mode == *mode)
return 0;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
if (orinoco_lock(priv, &flags) != 0)
return -EBUSY;
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
switch (*mode) {
case IW_MODE_ADHOC:
if (!priv->has_ibss && !priv->has_port3)
err = -EOPNOTSUPP;
break;
case IW_MODE_INFRA:
break;
default:
err = -EOPNOTSUPP;
break;
}
if (err == -EINPROGRESS) {
priv->iw_mode = *mode;
set_port_type(priv);
}
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
orinoco_unlock(priv, &flags);
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
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);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
*mode = priv->iw_mode;
return 0;
}
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
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);
rrq->length = sizeof(struct iw_range);
memset(range, 0, sizeof(struct iw_range));
range->we_version_compiled = WIRELESS_EXT;
range->we_version_source = 14;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
/* Set available channels/frequencies */
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
range->num_channels = NUM_CHANNELS;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
k = 0;
for (i = 0; i < NUM_CHANNELS; i++) {
if (priv->channel_mask & (1 << i)) {
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
range->freq[k].i = i + 1;
range->freq[k].m = channel_frequency[i] * 100000;
range->freq[k].e = 1;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
k++;
}
if (k >= IW_MAX_FREQUENCIES)
break;
}
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
range->num_frequency = k;
range->sensitivity = 3;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
if (priv->has_wep) {
range->max_encoding_tokens = ORINOCO_MAX_KEYS;
range->encoding_size[0] = SMALL_KEY_SIZE;
range->num_encoding_sizes = 1;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
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)){
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
/* Quality stats meaningless in ad-hoc mode */
} else {
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
range->max_qual.qual = 0x8b - 0x2f;
range->max_qual.level = 0x2f - 0x95 - 1;
range->max_qual.noise = 0x2f - 0x95 - 1;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
/* Need to get better values */
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
range->avg_qual.qual = 0x24;
range->avg_qual.level = 0xC2;
range->avg_qual.noise = 0x9E;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
}
err = orinoco_hw_get_bitratelist(priv, &numrates,
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
range->bitrate, IW_MAX_BITRATES);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
if (err)
return err;
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
range->num_bitrates = numrates;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
/* 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 */
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
if (numrates > 2)
range->throughput = 5 * 1000 * 1000; /* ~5 Mb/s */
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
else
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
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; /* ??? */
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
TRACE_EXIT(dev->name);
return 0;
}
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
static int orinoco_ioctl_setiwencode(struct net_device *dev,
struct iw_request_info *info,
struct iw_point *erq,
char *keybuf)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
{
struct orinoco_private *priv = netdev_priv(dev);
int index = (erq->flags & IW_ENCODE_INDEX) - 1;
int setindex = priv->tx_key;
int enable = priv->wep_on;
int restricted = priv->wep_restrict;
u16 xlen = 0;
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
int err = -EINPROGRESS; /* Call commit handler */
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
unsigned long flags;
if (! priv->has_wep)
return -EOPNOTSUPP;
if (erq->pointer) {
/* We actually have a key to set - check its length */
if (erq->length > LARGE_KEY_SIZE)
return -E2BIG;
if ( (erq->length > SMALL_KEY_SIZE) && !priv->has_big_wep )
return -E2BIG;
}
if (orinoco_lock(priv, &flags) != 0)
return -EBUSY;
if (erq->pointer) {
if ((index < 0) || (index >= ORINOCO_MAX_KEYS))
index = priv->tx_key;
/* Adjust key length to a supported value */
if (erq->length > SMALL_KEY_SIZE) {
xlen = LARGE_KEY_SIZE;
} else if (erq->length > 0) {
xlen = SMALL_KEY_SIZE;
} else
xlen = 0;
/* Switch on WEP if off */
if ((!enable) && (xlen > 0)) {
setindex = index;
enable = 1;
}
} else {
/* Important note : if the user do "iwconfig eth0 enc off",
* we will arrive there with an index of -1. This is valid
* but need to be taken care off... Jean II */
if ((index < 0) || (index >= ORINOCO_MAX_KEYS)) {
if((index != -1) || (erq->flags == 0)) {
err = -EINVAL;
goto out;
}
} else {
/* Set the index : Check that the key is valid */
if(priv->keys[index].len == 0) {
err = -EINVAL;
goto out;
}
setindex = index;
}
}
if (erq->flags & IW_ENCODE_DISABLED)
enable = 0;
if (erq->flags & IW_ENCODE_OPEN)
restricted = 0;
if (erq->flags & IW_ENCODE_RESTRICTED)
restricted = 1;
if (erq->pointer) {
priv->keys[index].len = cpu_to_le16(xlen);
memset(priv->keys[index].data, 0,
sizeof(priv->keys[index].data));
memcpy(priv->keys[index].data, keybuf, erq->length);
}
priv->tx_key = setindex;
/* Try fast key change if connected and only keys are changed */
if (priv->wep_on && enable && (priv->wep_restrict == restricted) &&
netif_carrier_ok(dev)) {
err = __orinoco_hw_setup_wepkeys(priv);
/* No need to commit if successful */
goto out;
}
priv->wep_on = enable;
priv->wep_restrict = restricted;
out:
orinoco_unlock(priv, &flags);
return err;
}
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
static int orinoco_ioctl_getiwencode(struct net_device *dev,
struct iw_request_info *info,
struct iw_point *erq,
char *keybuf)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
{
struct orinoco_private *priv = netdev_priv(dev);
int index = (erq->flags & IW_ENCODE_INDEX) - 1;
u16 xlen = 0;
unsigned long flags;
if (! priv->has_wep)
return -EOPNOTSUPP;
if (orinoco_lock(priv, &flags) != 0)
return -EBUSY;
if ((index < 0) || (index >= ORINOCO_MAX_KEYS))
index = priv->tx_key;
erq->flags = 0;
if (! priv->wep_on)
erq->flags |= IW_ENCODE_DISABLED;
erq->flags |= index + 1;
if (priv->wep_restrict)
erq->flags |= IW_ENCODE_RESTRICTED;
else
erq->flags |= IW_ENCODE_OPEN;
xlen = le16_to_cpu(priv->keys[index].len);
erq->length = xlen;
memcpy(keybuf, priv->keys[index].data, ORINOCO_MAX_KEY_SIZE);
orinoco_unlock(priv, &flags);
return 0;
}
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
static int orinoco_ioctl_setessid(struct net_device *dev,
struct iw_request_info *info,
struct iw_point *erq,
char *essidbuf)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
{
struct orinoco_private *priv = netdev_priv(dev);
unsigned long flags;
/* Note : ESSID is ignored in Ad-Hoc demo mode, but we can set it
* anyway... - Jean II */
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
/* Hum... Should not use Wireless Extension constant (may change),
* should use our own... - Jean II */
if (erq->length > IW_ESSID_MAX_SIZE)
return -E2BIG;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
if (orinoco_lock(priv, &flags) != 0)
return -EBUSY;
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
/* 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);
}
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
orinoco_unlock(priv, &flags);
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
return -EINPROGRESS; /* Call commit handler */
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
}
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
static int orinoco_ioctl_getessid(struct net_device *dev,
struct iw_request_info *info,
struct iw_point *erq,
char *essidbuf)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
{
struct orinoco_private *priv = netdev_priv(dev);
int active;
int err = 0;
unsigned long flags;
TRACE_ENTER(dev->name);
if (netif_running(dev)) {
err = orinoco_hw_get_essid(priv, &active, essidbuf);
if (err)
return err;
} else {
if (orinoco_lock(priv, &flags) != 0)
return -EBUSY;
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
memcpy(essidbuf, priv->desired_essid, IW_ESSID_MAX_SIZE + 1);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
orinoco_unlock(priv, &flags);
}
erq->flags = 1;
erq->length = strlen(essidbuf) + 1;
TRACE_EXIT(dev->name);
return 0;
}
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
static int orinoco_ioctl_setnick(struct net_device *dev,
struct iw_request_info *info,
struct iw_point *nrq,
char *nickbuf)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
{
struct orinoco_private *priv = netdev_priv(dev);
unsigned long flags;
if (nrq->length > IW_ESSID_MAX_SIZE)
return -E2BIG;
if (orinoco_lock(priv, &flags) != 0)
return -EBUSY;
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
memset(priv->nick, 0, sizeof(priv->nick));
memcpy(priv->nick, nickbuf, nrq->length);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
orinoco_unlock(priv, &flags);
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
return -EINPROGRESS; /* Call commit handler */
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
}
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
static int orinoco_ioctl_getnick(struct net_device *dev,
struct iw_request_info *info,
struct iw_point *nrq,
char *nickbuf)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
{
struct orinoco_private *priv = netdev_priv(dev);
unsigned long flags;
if (orinoco_lock(priv, &flags) != 0)
return -EBUSY;
memcpy(nickbuf, priv->nick, IW_ESSID_MAX_SIZE+1);
orinoco_unlock(priv, &flags);
nrq->length = strlen(nickbuf)+1;
return 0;
}
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
static int orinoco_ioctl_setfreq(struct net_device *dev,
struct iw_request_info *info,
struct iw_freq *frq,
char *extra)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
{
struct orinoco_private *priv = netdev_priv(dev);
int chan = -1;
unsigned long flags;
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
int err = -EINPROGRESS; /* Call commit handler */
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
/* 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;
if ( (frq->e == 0) && (frq->m <= 1000) ) {
/* Setting by channel number */
chan = frq->m;
} else {
/* Setting by frequency - search the table */
int mult = 1;
int i;
for (i = 0; i < (6 - frq->e); i++)
mult *= 10;
for (i = 0; i < NUM_CHANNELS; i++)
if (frq->m == (channel_frequency[i] * mult))
chan = i+1;
}
if ( (chan < 1) || (chan > NUM_CHANNELS) ||
! (priv->channel_mask & (1 << (chan-1)) ) )
return -EINVAL;
if (orinoco_lock(priv, &flags) != 0)
return -EBUSY;
priv->channel = chan;
orinoco_unlock(priv, &flags);
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
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;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
return 0;
}
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
static int orinoco_ioctl_getsens(struct net_device *dev,
struct iw_request_info *info,
struct iw_param *srq,
char *extra)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
{
struct orinoco_private *priv = netdev_priv(dev);
hermes_t *hw = &priv->hw;
u16 val;
int err;
unsigned long flags;
if (!priv->has_sensitivity)
return -EOPNOTSUPP;
if (orinoco_lock(priv, &flags) != 0)
return -EBUSY;
err = hermes_read_wordrec(hw, USER_BAP,
HERMES_RID_CNFSYSTEMSCALE, &val);
orinoco_unlock(priv, &flags);
if (err)
return err;
srq->value = val;
srq->fixed = 0; /* auto */
return 0;
}
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
static int orinoco_ioctl_setsens(struct net_device *dev,
struct iw_request_info *info,
struct iw_param *srq,
char *extra)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
{
struct orinoco_private *priv = netdev_priv(dev);
int val = srq->value;
unsigned long flags;
if (!priv->has_sensitivity)
return -EOPNOTSUPP;
if ((val < 1) || (val > 3))
return -EINVAL;
if (orinoco_lock(priv, &flags) != 0)
return -EBUSY;
priv->ap_density = val;
orinoco_unlock(priv, &flags);
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
return -EINPROGRESS; /* Call commit handler */
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
}
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
static int orinoco_ioctl_setrts(struct net_device *dev,
struct iw_request_info *info,
struct iw_param *rrq,
char *extra)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
{
struct orinoco_private *priv = netdev_priv(dev);
int val = rrq->value;
unsigned long flags;
if (rrq->disabled)
val = 2347;
if ( (val < 0) || (val > 2347) )
return -EINVAL;
if (orinoco_lock(priv, &flags) != 0)
return -EBUSY;
priv->rts_thresh = val;
orinoco_unlock(priv, &flags);
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
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;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
return 0;
}
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
static int orinoco_ioctl_setfrag(struct net_device *dev,
struct iw_request_info *info,
struct iw_param *frq,
char *extra)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
{
struct orinoco_private *priv = netdev_priv(dev);
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
int err = -EINPROGRESS; /* Call commit handler */
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
unsigned long flags;
if (orinoco_lock(priv, &flags) != 0)
return -EBUSY;
if (priv->has_mwo) {
if (frq->disabled)
priv->mwo_robust = 0;
else {
if (frq->fixed)
printk(KERN_WARNING "%s: Fixed fragmentation is "
"not supported on this firmware. "
"Using MWO robust instead.\n", dev->name);
priv->mwo_robust = 1;
}
} else {
if (frq->disabled)
priv->frag_thresh = 2346;
else {
if ( (frq->value < 256) || (frq->value > 2346) )
err = -EINVAL;
else
priv->frag_thresh = frq->value & ~0x1; /* must be even */
}
}
orinoco_unlock(priv, &flags);
return err;
}
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
static int orinoco_ioctl_getfrag(struct net_device *dev,
struct iw_request_info *info,
struct iw_param *frq,
char *extra)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
{
struct orinoco_private *priv = netdev_priv(dev);
hermes_t *hw = &priv->hw;
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
int err;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
u16 val;
unsigned long flags;
if (orinoco_lock(priv, &flags) != 0)
return -EBUSY;
if (priv->has_mwo) {
err = hermes_read_wordrec(hw, USER_BAP,
HERMES_RID_CNFMWOROBUST_AGERE,
&val);
if (err)
val = 0;
frq->value = val ? 2347 : 0;
frq->disabled = ! val;
frq->fixed = 0;
} else {
err = hermes_read_wordrec(hw, USER_BAP, HERMES_RID_CNFFRAGMENTATIONTHRESHOLD,
&val);
if (err)
val = 0;
frq->value = val;
frq->disabled = (val >= 2346);
frq->fixed = 1;
}
orinoco_unlock(priv, &flags);
return err;
}
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
static int orinoco_ioctl_setrate(struct net_device *dev,
struct iw_request_info *info,
struct iw_param *rrq,
char *extra)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
{
struct orinoco_private *priv = netdev_priv(dev);
int ratemode = -1;
int bitrate; /* 100s of kilobits */
int i;
unsigned long flags;
/* As the user space doesn't know our highest rate, it uses -1
* to ask us to set the highest rate. Test it using "iwconfig
* ethX rate auto" - Jean II */
if (rrq->value == -1)
bitrate = 110;
else {
if (rrq->value % 100000)
return -EINVAL;
bitrate = rrq->value / 100000;
}
if ( (bitrate != 10) && (bitrate != 20) &&
(bitrate != 55) && (bitrate != 110) )
return -EINVAL;
for (i = 0; i < BITRATE_TABLE_SIZE; i++)
if ( (bitrate_table[i].bitrate == bitrate) &&
(bitrate_table[i].automatic == ! rrq->fixed) ) {
ratemode = i;
break;
}
if (ratemode == -1)
return -EINVAL;
if (orinoco_lock(priv, &flags) != 0)
return -EBUSY;
priv->bitratemode = ratemode;
orinoco_unlock(priv, &flags);
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
return -EINPROGRESS;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
}
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
static int orinoco_ioctl_getrate(struct net_device *dev,
struct iw_request_info *info,
struct iw_param *rrq,
char *extra)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
{
struct orinoco_private *priv = netdev_priv(dev);
hermes_t *hw = &priv->hw;
int err = 0;
int ratemode;
int i;
u16 val;
unsigned long flags;
if (orinoco_lock(priv, &flags) != 0)
return -EBUSY;
ratemode = priv->bitratemode;
BUG_ON((ratemode < 0) || (ratemode >= BITRATE_TABLE_SIZE));
rrq->value = bitrate_table[ratemode].bitrate * 100000;
rrq->fixed = ! bitrate_table[ratemode].automatic;
rrq->disabled = 0;
/* If the interface is running we try to find more about the
current mode */
if (netif_running(dev)) {
err = hermes_read_wordrec(hw, USER_BAP,
HERMES_RID_CURRENTTXRATE, &val);
if (err)
goto out;
switch (priv->firmware_type) {
case FIRMWARE_TYPE_AGERE: /* Lucent style rate */
/* Note : in Lucent firmware, the return value of
* HERMES_RID_CURRENTTXRATE is the bitrate in Mb/s,
* and therefore is totally different from the
* encoding of HERMES_RID_CNFTXRATECONTROL.
* Don't forget that 6Mb/s is really 5.5Mb/s */
if (val == 6)
rrq->value = 5500000;
else
rrq->value = val * 1000000;
break;
case FIRMWARE_TYPE_INTERSIL: /* Intersil style rate */
case FIRMWARE_TYPE_SYMBOL: /* Symbol style rate */
for (i = 0; i < BITRATE_TABLE_SIZE; i++)
if (bitrate_table[i].intersil_txratectrl == val) {
ratemode = i;
break;
}
if (i >= BITRATE_TABLE_SIZE)
printk(KERN_INFO "%s: Unable to determine current bitrate (0x%04hx)\n",
dev->name, val);
rrq->value = bitrate_table[ratemode].bitrate * 100000;
break;
default:
BUG();
}
}
out:
orinoco_unlock(priv, &flags);
return err;
}
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
static int orinoco_ioctl_setpower(struct net_device *dev,
struct iw_request_info *info,
struct iw_param *prq,
char *extra)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
{
struct orinoco_private *priv = netdev_priv(dev);
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
int err = -EINPROGRESS; /* Call commit handler */
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
unsigned long flags;
if (orinoco_lock(priv, &flags) != 0)
return -EBUSY;
if (prq->disabled) {
priv->pm_on = 0;
} else {
switch (prq->flags & IW_POWER_MODE) {
case IW_POWER_UNICAST_R:
priv->pm_mcast = 0;
priv->pm_on = 1;
break;
case IW_POWER_ALL_R:
priv->pm_mcast = 1;
priv->pm_on = 1;
break;
case IW_POWER_ON:
/* No flags : but we may have a value - Jean II */
break;
default:
err = -EINVAL;
}
if (err)
goto out;
if (prq->flags & IW_POWER_TIMEOUT) {
priv->pm_on = 1;
priv->pm_timeout = prq->value / 1000;
}
if (prq->flags & IW_POWER_PERIOD) {
priv->pm_on = 1;
priv->pm_period = prq->value / 1000;
}
/* It's valid to not have a value if we are just toggling
* the flags... Jean II */
if(!priv->pm_on) {
err = -EINVAL;
goto out;
}
}
out:
orinoco_unlock(priv, &flags);
return err;
}
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
static int orinoco_ioctl_getpower(struct net_device *dev,
struct iw_request_info *info,
struct iw_param *prq,
char *extra)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
{
struct orinoco_private *priv = netdev_priv(dev);
hermes_t *hw = &priv->hw;
int err = 0;
u16 enable, period, timeout, mcast;
unsigned long flags;
if (orinoco_lock(priv, &flags) != 0)
return -EBUSY;
err = hermes_read_wordrec(hw, USER_BAP, HERMES_RID_CNFPMENABLED, &enable);
if (err)
goto out;
err = hermes_read_wordrec(hw, USER_BAP,
HERMES_RID_CNFMAXSLEEPDURATION, &period);
if (err)
goto out;
err = hermes_read_wordrec(hw, USER_BAP, HERMES_RID_CNFPMHOLDOVERDURATION, &timeout);
if (err)
goto out;
err = hermes_read_wordrec(hw, USER_BAP, HERMES_RID_CNFMULTICASTRECEIVE, &mcast);
if (err)
goto out;
prq->disabled = !enable;
/* Note : by default, display the period */
if ((prq->flags & IW_POWER_TYPE) == IW_POWER_TIMEOUT) {
prq->flags = IW_POWER_TIMEOUT;
prq->value = timeout * 1000;
} else {
prq->flags = IW_POWER_PERIOD;
prq->value = period * 1000;
}
if (mcast)
prq->flags |= IW_POWER_ALL_R;
else
prq->flags |= IW_POWER_UNICAST_R;
out:
orinoco_unlock(priv, &flags);
return err;
}
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
static int orinoco_ioctl_getretry(struct net_device *dev,
struct iw_request_info *info,
struct iw_param *rrq,
char *extra)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
{
struct orinoco_private *priv = netdev_priv(dev);
hermes_t *hw = &priv->hw;
int err = 0;
u16 short_limit, long_limit, lifetime;
unsigned long flags;
if (orinoco_lock(priv, &flags) != 0)
return -EBUSY;
err = hermes_read_wordrec(hw, USER_BAP, HERMES_RID_SHORTRETRYLIMIT,
&short_limit);
if (err)
goto out;
err = hermes_read_wordrec(hw, USER_BAP, HERMES_RID_LONGRETRYLIMIT,
&long_limit);
if (err)
goto out;
err = hermes_read_wordrec(hw, USER_BAP, HERMES_RID_MAXTRANSMITLIFETIME,
&lifetime);
if (err)
goto out;
rrq->disabled = 0; /* Can't be disabled */
/* Note : by default, display the retry number */
if ((rrq->flags & IW_RETRY_TYPE) == IW_RETRY_LIFETIME) {
rrq->flags = IW_RETRY_LIFETIME;
rrq->value = lifetime * 1000; /* ??? */
} else {
/* By default, display the min number */
if ((rrq->flags & IW_RETRY_MAX)) {
rrq->flags = IW_RETRY_LIMIT | IW_RETRY_MAX;
rrq->value = long_limit;
} else {
rrq->flags = IW_RETRY_LIMIT;
rrq->value = short_limit;
if(short_limit != long_limit)
rrq->flags |= IW_RETRY_MIN;
}
}
out:
orinoco_unlock(priv, &flags);
return err;
}
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
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);
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)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
{
struct orinoco_private *priv = netdev_priv(dev);
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
int val = *( (int *) extra );
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
unsigned long flags;
if (orinoco_lock(priv, &flags) != 0)
return -EBUSY;
priv->ibss_port = val ;
/* Actually update the mode we are using */
set_port_type(priv);
orinoco_unlock(priv, &flags);
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
return -EINPROGRESS; /* Call commit handler */
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
}
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
static int orinoco_ioctl_getibssport(struct net_device *dev,
struct iw_request_info *info,
void *wrqu,
char *extra)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
{
struct orinoco_private *priv = netdev_priv(dev);
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
int *val = (int *) extra;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
*val = priv->ibss_port;
return 0;
}
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
static int orinoco_ioctl_setport3(struct net_device *dev,
struct iw_request_info *info,
void *wrqu,
char *extra)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
{
struct orinoco_private *priv = netdev_priv(dev);
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
int val = *( (int *) extra );
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
int err = 0;
unsigned long flags;
if (orinoco_lock(priv, &flags) != 0)
return -EBUSY;
switch (val) {
case 0: /* Try to do IEEE ad-hoc mode */
if (! priv->has_ibss) {
err = -EINVAL;
break;
}
priv->prefer_port3 = 0;
break;
case 1: /* Try to do Lucent proprietary ad-hoc mode */
if (! priv->has_port3) {
err = -EINVAL;
break;
}
priv->prefer_port3 = 1;
break;
default:
err = -EINVAL;
}
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
if (! err) {
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
/* Actually update the mode we are using */
set_port_type(priv);
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
err = -EINPROGRESS;
}
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
orinoco_unlock(priv, &flags);
return err;
}
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
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)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
{
struct orinoco_private *priv = netdev_priv(dev);
unsigned long flags;
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
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 );
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
if (orinoco_lock(priv, &flags) != 0)
return -EBUSY;
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
if (val)
priv->preamble = 1;
else
priv->preamble = 0;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
orinoco_unlock(priv, &flags);
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
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;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
return 0;
}
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
/* 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;
}
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
/* Spy is used for link quality/strength measurements in Ad-Hoc mode
* Jean II */
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
static int orinoco_ioctl_setspy(struct net_device *dev,
struct iw_request_info *info,
struct iw_point *srq,
char *extra)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
{
struct orinoco_private *priv = netdev_priv(dev);
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
struct sockaddr *address = (struct sockaddr *) extra;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
int number = srq->length;
int i;
unsigned long flags;
/* Make sure nobody mess with the structure while we do */
if (orinoco_lock(priv, &flags) != 0)
return -EBUSY;
/* orinoco_lock() doesn't disable interrupts, so make sure the
* interrupt rx path don't get confused while we copy */
priv->spy_number = 0;
if (number > 0) {
/* Extract the addresses */
for (i = 0; i < number; i++)
memcpy(priv->spy_address[i], address[i].sa_data,
ETH_ALEN);
/* Reset stats */
memset(priv->spy_stat, 0,
sizeof(struct iw_quality) * IW_MAX_SPY);
/* Set number of addresses */
priv->spy_number = number;
}
/* Now, let the others play */
orinoco_unlock(priv, &flags);
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
/* Do NOT call commit handler */
return 0;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
}
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
static int orinoco_ioctl_getspy(struct net_device *dev,
struct iw_request_info *info,
struct iw_point *srq,
char *extra)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
{
struct orinoco_private *priv = netdev_priv(dev);
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
struct sockaddr *address = (struct sockaddr *) extra;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
int number;
int i;
unsigned long flags;
if (orinoco_lock(priv, &flags) != 0)
return -EBUSY;
number = priv->spy_number;
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
/* 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) {
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
/* 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;
}
/* Copy stats */
/* 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 */
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
memcpy(extra + (sizeof(struct sockaddr) * number),
priv->spy_stat, sizeof(struct iw_quality) * number);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
}
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
/* Reset updated flags. */
for (i = 0; i < number; i++)
priv->spy_stat[i].updated = 0;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
orinoco_unlock(priv, &flags);
srq->length = number;
return 0;
}
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
/* Commit handler, called after set operations */
static int orinoco_ioctl_commit(struct net_device *dev,
struct iw_request_info *info,
void *wrqu,
char *extra)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
{
struct orinoco_private *priv = netdev_priv(dev);
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
struct hermes *hw = &priv->hw;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
unsigned long flags;
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
int err = 0;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
if (!priv->open)
return 0;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
if (priv->broken_disableport) {
orinoco_reset(dev);
return 0;
}
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
if (orinoco_lock(priv, &flags) != 0)
return err;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
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;
}
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
err = __orinoco_program_rids(dev);
if (err) {
printk(KERN_WARNING "%s: Unable to reconfigure card\n",
dev->name);
goto out;
}
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
err = hermes_enable_port(hw, 0);
if (err) {
printk(KERN_WARNING "%s: Unable to enable port while reconfiguring card\n",
dev->name);
goto out;
}
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
out:
if (err) {
printk(KERN_WARNING "%s: Resetting instead...\n", dev->name);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
schedule_work(&priv->reset_work);
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
err = 0;
}
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
orinoco_unlock(priv, &flags);
return err;
}
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
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" },
};
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
/*
* Structures to export the Wireless Handlers
*/
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
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,
[SIOCGIWAP -SIOCIWFIRST] (iw_handler) orinoco_ioctl_getwap,
[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,
};
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
/*
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,
};
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
[PATCH] orinoco: wireless API 15 support (patch from Moustafa Youssef, updated by Jim Carter and Pavel Roskin).
2005-06-19 01:27:33 +02:00
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,
};
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 00:20:36 +02:00
/********************************************************************/
/* Debugging */
/********************************************************************/
#if 0
static void show_rx_frame(struct orinoco_rxframe_hdr *frame)
{
printk(KERN_DEBUG "RX descriptor:\n");
printk(KERN_DEBUG " status = 0x%04x\n", frame->desc.status);
printk(KERN_DEBUG " time = 0x%08x\n", frame->desc.time);
printk(KERN_DEBUG " silence = 0x%02x\n", frame->desc.silence);
printk(KERN_DEBUG " signal = 0x%02x\n", frame->desc.signal);
printk(KERN_DEBUG " rate = 0x%02x\n", frame->desc.rate);
printk(KERN_DEBUG " rxflow = 0x%02x\n", frame->desc.rxflow);
printk(KERN_DEBUG " reserved = 0x%08x\n", frame->desc.reserved);
printk(KERN_DEBUG "IEEE 802.11 header:\n");
printk(KERN_DEBUG " frame_ctl = 0x%04x\n",
frame->p80211.frame_ctl);
printk(KERN_DEBUG " duration_id = 0x%04x\n",
frame->p80211.duration_id);
printk(KERN_DEBUG " addr1 = %02x:%02x:%02x:%02x:%02x:%02x\n",
frame->p80211.addr1[0], frame->p80211.addr1[1],
frame->p80211.addr1[2], frame->p80211.addr1[3],
frame->p80211.addr1[4], frame->p80211.addr1[5]);
printk(KERN_DEBUG " addr2 = %02x:%02x:%02x:%02x:%02x:%02x\n",
frame->p80211.addr2[0], frame->p80211.addr2[1],
frame->p80211.addr2[2], frame->p80211.addr2[3],
frame->p80211.addr2[4], frame->p80211.addr2[5]);
printk(KERN_DEBUG " addr3 = %02x:%02x:%02x:%02x:%02x:%02x\n",
frame->p80211.addr3[0], frame->p80211.addr3[1],
frame->p80211.addr3[2], frame->p80211.addr3[3],
frame->p80211.addr3[4], frame->p80211.addr3[5]);
printk(KERN_DEBUG " seq_ctl = 0x%04x\n",
frame->p80211.seq_ctl);
printk(KERN_DEBUG " addr4 = %02x:%02x:%02x:%02x:%02x:%02x\n",
frame->p80211.addr4[0], frame->p80211.addr4[1],
frame->p80211.addr4[2], frame->p80211.addr4[3],
frame->p80211.addr4[4], frame->p80211.addr4[5]);
printk(KERN_DEBUG " data_len = 0x%04x\n",
frame->p80211.data_len);
printk(KERN_DEBUG "IEEE 802.3 header:\n");
printk(KERN_DEBUG " dest = %02x:%02x:%02x:%02x:%02x:%02x\n",
frame->p8023.h_dest[0], frame->p8023.h_dest[1],
frame->p8023.h_dest[2], frame->p8023.h_dest[3],
frame->p8023.h_dest[4], frame->p8023.h_dest[5]);
printk(KERN_DEBUG " src = %02x:%02x:%02x:%02x:%02x:%02x\n",
frame->p8023.h_source[0], frame->p8023.h_source[1],
frame->p8023.h_source[2], frame->p8023.h_source[3],
frame->p8023.h_source[4], frame->p8023.h_source[5]);
printk(KERN_DEBUG " len = 0x%04x\n", frame->p8023.h_proto);
printk(KERN_DEBUG "IEEE 802.2 LLC/SNAP header:\n");
printk(KERN_DEBUG " DSAP = 0x%02x\n", frame->p8022.dsap);
printk(KERN_DEBUG " SSAP = 0x%02x\n", frame->p8022.ssap);
printk(KERN_DEBUG " ctrl = 0x%02x\n", frame->p8022.ctrl);
printk(KERN_DEBUG " OUI = %02x:%02x:%02x\n",
frame->p8022.oui[0], frame->p8022.oui[1], frame->p8022.oui[2]);
printk(KERN_DEBUG " ethertype = 0x%04x\n", frame->ethertype);
}
#endif /* 0 */
/********************************************************************/
/* Module initialization */
/********************************************************************/
EXPORT_SYMBOL(alloc_orinocodev);
EXPORT_SYMBOL(free_orinocodev);
EXPORT_SYMBOL(__orinoco_up);
EXPORT_SYMBOL(__orinoco_down);
EXPORT_SYMBOL(orinoco_reinit_firmware);
EXPORT_SYMBOL(orinoco_interrupt);
/* Can't be declared "const" or the whole __initdata section will
* become const */
static char version[] __initdata = DRIVER_NAME " " DRIVER_VERSION
" (David Gibson <hermes@gibson.dropbear.id.au>, "
"Pavel Roskin <proski@gnu.org>, et al)";
static int __init init_orinoco(void)
{
printk(KERN_DEBUG "%s\n", version);
return 0;
}
static void __exit exit_orinoco(void)
{
}
module_init(init_orinoco);
module_exit(exit_orinoco);
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