Commit Graph

450 Commits

Author SHA1 Message Date
David S. Miller 9cbc1cb8cd Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6
Conflicts:
	Documentation/feature-removal-schedule.txt
	drivers/scsi/fcoe/fcoe.c
	net/core/drop_monitor.c
	net/core/net-traces.c
2009-06-15 03:02:23 -07:00
Pavel Machek 4737f0978d trivial: Kconfig: .ko is normally not included in module names
.ko is normally not included in Kconfig help, make it consistent.

Signed-off-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-06-12 18:01:50 +02:00
Martin Olsson 98a1708de1 trivial: fix typos s/paramter/parameter/ and s/excute/execute/ in documentation and source comments.
Signed-off-by: Martin Olsson <martin@minimum.se>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-06-12 18:01:46 +02:00
Ivo van Doorn 6b347bff14 rt2x00: Remove last usage of beacon_int from ieee80211_config
This removes the last usage of beacon_int inside the iee80211_config
structure from rt2x00. The attempt is a bit hackish, and subject to
change in the future when the entire rt2x00_dev structure is
cleaned up and restructured.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-06-03 14:05:10 -04:00
Ivo van Doorn ce2ebc9b8d rt2x00: Add new rt2800usb USB ID's
new patch to add more usb_dev to rt2800usb.c .
IDs 'stolen' from the latest Ralink linux
driver(2009_0520_RT3070_Linux_STA_v2.1.1.0.tar.gz)

Signed-off-by: Xose Vazquez Perez <xose.vazquez@gmail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-06-03 14:05:08 -04:00
David S. Miller c649c0e31d Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Conflicts:
	drivers/net/wireless/ath/ath5k/phy.c
	drivers/net/wireless/iwlwifi/iwl-agn.c
	drivers/net/wireless/iwlwifi/iwl3945-base.c
2009-05-25 01:42:21 -07:00
Ivo van Doorn 8a566afea0 rt2x00: Remove usage of IEEE80211_CONF_CHANGE_BEACON_INTERVAL
IEEE80211_CONF_CHANGE_BEACON_INTERVAL was deprecated a month ago,
it is about time to remove all usage from the rt2x00 drivers and
use the correct beacon interval configuration through the bss_info
structure.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-05-22 14:06:04 -04:00
Ivo van Doorn 3b91c3604d rt2x00: Add new rt2800usb USB ID's for Sweex
The USB ID with unknown manufacturer is apparently sweex,
copy it to the correct location of the list and add 2
additional USB ID's also belonging to Sweex.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-05-22 14:06:04 -04:00
Zhu Yi e31a16d6f6 wireless: move some utility functions from mac80211 to cfg80211
The patch moves some utility functions from mac80211 to cfg80211.
Because these functions are doing generic 802.11 operations so they
are not mac80211 specific. The moving allows some fullmac drivers
to be also benefit from these utility functions.

Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: Samuel Ortiz <samuel.ortiz@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-05-22 14:06:02 -04:00
Alexandre Becholey ce4c45e099 rt73usb: fix for master mode
Report status unknown as if there were successfully transmitted.
This will avoid hostapd to disassociate because it doesn't understand what a status unknown is.

Signed-off-by: Alexandre Becholey <alexandre.becholey@epfl.ch>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-05-20 14:46:34 -04:00
Ivo van Doorn 2c617b0324 rt2x00: Add USB ID for rt2800usb
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-05-20 14:46:32 -04:00
Roel Kluin a6c6733978 wireless: beyond ARRAY_SIZE of intf->crypto_stats
Do not go beyond ARRAY_SIZE of intf->crypto_stats

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-05-20 14:29:55 -04:00
Ivo van Doorn 5a9940118a rt2x00: Fix chipset detection for rt73usb
The lower 4 bytes of the chipset revision must contain
a non-zero value. This bug was introduced by
"rt2x00: Simplify rt2x00_check_rev".

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-05-11 15:23:56 -04:00
Ivo van Doorn 358623c22c rt2x00: Simplify rt2x00_check_rev
rt2x00_check_rev() was too specific for rt2500usb and rt73usb,
by adding the mask argument (instead of hardcoding it into
the function itself) we can use the function in rt2800usb as
well.

v2: Fix revision mask for rt2800usb

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-05-06 15:15:04 -04:00
Ivo van Doorn 15e469284d rt2x00: Synchronize initialization with rt2870 driver
Ralink released a new rt2870 driver, these are the obvious
differences I could find. It doesn't same to make my device
work better, but neither does it seem to regress...

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-05-06 15:14:55 -04:00
Ivo van Doorn e430d6074d rt2x00: Add new USB ID for rt2800usb
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-05-06 15:14:54 -04:00
Ivo van Doorn d53d9e67b5 rt2x00: Implement support for rt2800usb
Add support for the rt2800usb chipset.

Current problems:
 * Cannot scan 11n AP's
 * No TX during first minute after association
 * Broken Hardware encryption

Includes various patches from Mattias, Felix, Xose and Axel.

Signed-off-by: Mattias Nissler <mattias.nissler@gmx.de>
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: Xose Vazquez Perez <xose.vazquez@gmail.com>
Signed-off-by: Axel Kollhofer <rain_maker@root-forum.org>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-05-06 15:14:54 -04:00
Alban Browaeys 206eade5a6 rt2x00: Style fix for interval defines
Extra parenthesis are not needed in these 2 cases,
all other defines in rt2x00 are done without parenthesis
so just fixup these 2 cases.

Signed-off-by: Alban Browaeys <prahal@yahoo.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-05-06 15:14:53 -04:00
Ivo van Doorn 35f00cfcc0 rt2x00: Implement support for 802.11n
Extend rt2x00lib capabilities to support 802.11n,
it still lacks aggregation support, but that can
be added in the future.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-05-06 15:14:50 -04:00
Ivo van Doorn 9f1661718c rt2x00: Add support for L2 padding during TX/RX
Some hardware require L2 padding between header and payload
because both must be aligned to a 4-byte boundary. This hardware
also is easier during the RX path since we no longer need to
move the entire payload but rather only the header to remove
the padding (mac80211 only wants the payload to be 4-byte aligned).

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-05-06 15:14:49 -04:00
Ivo van Doorn 9eb4e21e28 rt2x00: Move iv_len into tx descriptor data
By placing the iv_len into the tx descriptor data and
by passing this data to the crypto IV handlers we can
save multiple calls to ieee80211_get_hdrlen_from_skb()
and some if-statements when copying/removing the IV data
from the outgoing frame.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-05-06 15:14:49 -04:00
Johannes Berg 2d0ddec5b2 mac80211: unify config_interface and bss_info_changed
The config_interface method is a little strange, it contains the
BSSID and beacon updates, while bss_info_changed contains most
other BSS information for each interface. This patch removes
config_interface and rolls all the information it previously
passed to drivers into bss_info_changed.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-05-06 15:14:36 -04:00
Ivo van Doorn a57e2e84b6 rt2x00: Fix Sparse warning
rt2x00link_reset_qual() is not declared in a header,
and is only internally used within rt2x00link.c.
It should be declared as static.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-04-22 16:54:29 -04:00
Ivo van Doorn 440ddadaee rt2x00: Move Move pci_dev specific access to rt2x00pci
pci_dev->irq and pci_name(pci_dev) access should be limited
to rt2x00pci only. This is more generic and allows a rt2x00 pci
driver to be controlled as PCI device but also as platform driver
(needed for rt2800pci SoC support).

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-04-22 16:54:29 -04:00
Ivo van Doorn 499a214ca2 rt2x00: Don't free register information on suspend
After suspend & resume the rt2x00 devices won't wakeup
anymore due to a broken register information setup.
The most important problem is the release of the EEPROM
buffer which is completely cleared and never read again
after the suspend.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-04-20 16:36:26 -04:00
Herton Ronaldo Krzesinski f05faa31c3 rt2x00: prevent double kfree when failing to register hardware
In a scenario where there isn't any firmware available, we will have a
double kfree of rt2x00dev->spec.channels_info when ieee80211_register_hw
returns an error status inside rt2x00lib_probe_hw.

The problem is that if ieee80211_register_hw fails, we call
rt2x00lib_remove_hw twice:
* first inside rt2x00lib_probe_hw upon failure of ieee80211_register_hw
* error status is returned to rt2x00lib_probe_dev, which then sees it and
  calls in this case rt2x00lib_remove_dev that will again run
  rt2x00lib_remove_hw

Prevent this avoiding calling rt2x00lib_remove_hw inside
rt2x00lib_probe_hw

Problem was detected with CONFIG_DEBUG_PAGEALLOC=y, CONFIG_SLUB_DEBUG=y,
CONFIG_SLUB_DEBUG_ON=y, that dumps this with no firmware available:

rt61pci 0000:00:07.0: PCI INT A -> GSI 19 (level, low) -> IRQ 19
wmaster0 (rt61pci): not using net_device_ops yet
phy0: Selected rate control algorithm 'pid'
phy0: Failed to initialize wep: -2
phy0 -> rt2x00lib_probe_dev: Error - Failed to initialize hw.
=============================================================================
BUG kmalloc-128: Object already free
-----------------------------------------------------------------------------

INFO: Allocated in rt61pci_probe_hw+0x3e5/0x6e0 [rt61pci] age=340 cpu=0 pid=21
INFO: Freed in rt2x00lib_remove_hw+0x59/0x70 [rt2x00lib] age=0 cpu=0 pid=21
INFO: Slab 0xc13ac3e0 objects=23 used=10 fp=0xdd59f6e0 flags=0x400000c3
INFO: Object 0xdd59f6e0 @offset=1760 fp=0xdd59f790

Bytes b4 0xdd59f6d0:  15 00 00 00 b2 8a fb ff 5a 5a 5a 5a 5a 5a 5a 5a ....².ûÿZZZZZZZZ
  Object 0xdd59f6e0:  6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
  Object 0xdd59f6f0:  6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
  Object 0xdd59f700:  6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
  Object 0xdd59f710:  6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
  Object 0xdd59f720:  6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
  Object 0xdd59f730:  6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
  Object 0xdd59f740:  6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
  Object 0xdd59f750:  6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b a5 kkkkkkkkkkkkkkk¥
 Redzone 0xdd59f760:  bb bb bb bb                                     »»»»
 Padding 0xdd59f788:  5a 5a 5a 5a 5a 5a 5a 5a                         ZZZZZZZZ
Pid: 21, comm: stage1 Not tainted 2.6.29.1-desktop-1.1mnb #1
Call Trace:
 [<c01abbb3>] print_trailer+0xd3/0x120
 [<c01abd37>] object_err+0x37/0x50
 [<c01acf57>] __slab_free+0xe7/0x2f0
 [<c01ad1de>] kfree+0x7e/0xd0
 [<e0e4a239>] ? rt2x00lib_remove_hw+0x59/0x70 [rt2x00lib]
 [<e0e4a239>] ? rt2x00lib_remove_hw+0x59/0x70 [rt2x00lib]
 [<e0e4a239>] rt2x00lib_remove_hw+0x59/0x70 [rt2x00lib]
 [<e0e4acc7>] rt2x00lib_remove_dev+0x37/0x50 [rt2x00lib]
 [<e0e4b087>] rt2x00lib_probe_dev+0x1a7/0x3b0 [rt2x00lib]
 [<e0eb288f>] rt2x00pci_probe+0xdf/0x1ee [rt2x00pci]
 [<c026b9ee>] local_pci_probe+0xe/0x10
 [<c026c750>] pci_device_probe+0x60/0x80
 [<c02d5c2a>] driver_probe_device+0x9a/0x2e0
 [<c02d5ef9>] __driver_attach+0x89/0x90
 [<c02d541b>] bus_for_each_dev+0x4b/0x70
 [<c026c690>] ? pci_device_remove+0x0/0x40
 [<c02d59d9>] driver_attach+0x19/0x20
 [<c02d5e70>] ? __driver_attach+0x0/0x90
 [<c02d4cef>] bus_add_driver+0x1cf/0x2a0
 [<c026c690>] ? pci_device_remove+0x0/0x40
 [<c02d60c9>] driver_register+0x69/0x140
 [<c026c9b0>] __pci_register_driver+0x40/0x80
 [<e0ecc000>] ? rt61pci_init+0x0/0x19 [rt61pci]
 [<e0ecc017>] rt61pci_init+0x17/0x19 [rt61pci]
 [<c0101116>] do_one_initcall+0x26/0x1c0
 [<c01ab90c>] ? slab_pad_check+0x3c/0x120
 [<c01ab90c>] ? slab_pad_check+0x3c/0x120
 [<c01ac8da>] ? check_object+0xda/0x210
 [<c01b0026>] ? percpu_free+0x46/0x50
 [<c01ad09e>] ? __slab_free+0x22e/0x2f0
 [<c01b0026>] ? percpu_free+0x46/0x50
 [<c01b0026>] ? percpu_free+0x46/0x50
 [<c01b0026>] ? percpu_free+0x46/0x50
 [<c01687ec>] ? stop_machine_destroy+0x3c/0x40
 [<c015e515>] ? load_module+0xa5/0x1c50
 [<e0ec5000>] ? rt61pci_eepromregister_read+0x0/0x40 [rt61pci]
 [<e0eb2000>] ? rt2x00pci_write_tx_data+0x0/0x90 [rt2x00pci]
 [<c03ac2fb>] ? mutex_lock+0xb/0x20
 [<c03ac2fb>] ? mutex_lock+0xb/0x20
 [<c017ad16>] ? tracepoint_update_probe_range+0x76/0xa0
 [<c017ad6f>] ? tracepoint_module_notify+0x2f/0x40
 [<c03b02ed>] ? notifier_call_chain+0x2d/0x70
 [<c014f0ed>] ? __blocking_notifier_call_chain+0x4d/0x60
 [<c014f11a>] ? blocking_notifier_call_chain+0x1a/0x20
 [<c0160156>] sys_init_module+0x96/0x1d0
 [<c019dad6>] ? sys_munmap+0x46/0x60
 [<c0105546>] syscall_call+0x7/0xb
FIX kmalloc-128: Object at 0xdd59f6e0 not freed
rt61pci 0000:00:07.0: PCI INT A disabled
rt61pci: probe of 0000:00:07.0 failed with error -2

Signed-off-by: Herton Ronaldo Krzesinski <herton@mandriva.com.br>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-04-16 10:39:15 -04:00
Ivo van Doorn 6aabd4c444 rt2x00: Add rt73usb USB IDs
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-04-16 10:39:13 -04:00
Yang Hongyang 284901a90a dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)
Replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)

Signed-off-by: Yang Hongyang<yanghy@cn.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-04-07 08:31:11 -07:00
Ivo van Doorn 14344b81ec rt2x00: New USB ID for rt73usb
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-03-27 20:13:18 -04:00
David S. Miller d5df2a1613 Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Conflicts:
	drivers/net/bnx2x_main.c
	drivers/net/wireless/iwlwifi/iwl3945-base.c
	drivers/net/wireless/rt2x00/rt73usb.c
2009-03-10 05:04:16 -07:00
Ivo van Doorn 860559fe68 rt2x00: Export all register stats through debugfs
By exporting the register base, and word size to userspace
through debugfs it will be easier to create scripts which
parse the register information. This makes debugging and
register dumps information easier.

This will break my previous scripts which dumped and parsed
all information, but since this is only for debugging purposes
this change should not be a problem.

Dumpfiles created with the old version can be easily manually
edited to make them compatible with this new approach, which
means there will be no problems comparing dumps from the
different versions either.

Also be more consistent with using tabs to seperate different
fields.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-03-05 14:39:44 -05:00
Ivo van Doorn 64abd80330 rt2x00: Fix SW antenna diversity
Software antenna tuning is broken because of an function
ordering problem during rt2x00link_tuner().

rt2x00link_precalculate_signal()
rt2x00leds_led_quality()
rt2x00lib_antenna_diversity()

rt2x00link_precalculate_signal() will reset the quality TX/RX counters,
however rt2x00lib_antenna_diversity() requires the RX counter to
see what RSSI value must be used for a particular antenna.
We can't change the ordering since rt2x00lib_antenna_diversity() might
reset other statistics which are needed by the function called earlier.

Move the reset of the quality TX/RX counters into a seperate function
and move the call to after rt2x00lib_antenna_diversity().

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-03-05 14:39:37 -05:00
Xose Vazquez Perez ef4bb70d87 rt2x00 : more devices to rt73usb.c
add more usb_dev to rt73usb.c . IDs 'stolen' from the
windows inf file(10/21/2008, 1.03.02.0000) plus some
from the Ralink linux driver(2009_0206_RT73_Linux_STA_Drv1.1.0.2.tar.bz2)

Signed-off-by: Xose Vazquez Perez <xose.vazquez@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-03-05 13:43:05 -05:00
Xose Vazquez Perez 9eb77ab076 rt2x00 : more devices to rt2500usb.c
add more usb_dev to rt2500usb.c . IDs 'stolen' from the
windows inf file(02/12/2009, 2.01.01.0015).

Signed-off-by: Xose Vazquez Perez <xose.vazquez@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-03-05 13:43:05 -05:00
Ivo van Doorn abd2fdb4c6 rt2x00: Fix RF offset
The word_base is in bytes instead of word index number,
this means that when using it, it should be transformed into
a word index first.

Otherwise RF register reading will fail through debugfs since
we would start reading 4 words starting with word 4 (which is the last
valid word for RF).

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-02-27 14:52:40 -05:00
Ivo van Doorn 144d9ad98e rt2x00: Add various new USB IDs for rt73usb
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-02-27 14:52:36 -05:00
Ivo van Doorn 53bc647a1a rt2x00: Remove check for rf word 0
The only way rf_write() can be called with word 0 is
when the user sends the wrong word index through debugfs.
However the values which are send through debugfs are
validated using the RF_BASE and RF_SIZE macro values,
the most logical solution is to increase RF_BASE with 4
and decrease RF_SIZE with 4 (RF_SIZE has always been
1 word too big)

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-02-27 14:52:35 -05:00
Ivo van Doorn 62750f421f rt2x00: uncomment get_tsf
The atomic requirement for get_tsf() has been removed
by mac80211. This means the USB drivers can add support
for the callback function again.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-02-27 14:52:35 -05:00
Danny Kukawka b34196d7d0 rt2x00: fix led naming
Fixed led device naming for the rt2x00 driver. Due to the
documentation of the led subsystem/class the naming should be
"devicename:colour:function" while not applying sections
should be left blank.

This should lead to e.g. "%s::radio" instead of "%s:radio".

Signed-off-by: Danny Kukawka <dkukawka@suse.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-02-09 15:03:47 -05:00
Ivo van Doorn 964d6ad935 Add new rt73usb USB ID
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-02-09 15:03:46 -05:00
Ivo van Doorn 0cbe006461 rt2x00: Validate firmware in driver
The get_firmware_crc() callback function isn't flexible
enough when dealing with multiple firmware versions.
It might in some cases be possible that the firmware
file contains multiple CRC checksums.

Create the check_firmware() callback function where the driver
has complete freedom in how to validate the firmware.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-02-09 15:03:35 -05:00
Ivo van Doorn a2c9b652a1 rt2x00: Add kill_tx_queue callback function
provide rt2x00lib the possibility to kill a particular TX queue.
This can be useful when disabling the radio, but more importantly
will allow beaconing to be disabled when mac80211 requests this
(during scanning for example)

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-02-09 15:03:34 -05:00
Ivo van Doorn 382fe0f2da rt2x00: Move intf_work to mac82011 workqueue
ieee80211_iterate_active_interfaces() no longer acquires the
RTNL lock which means the intf_work handler can be safely
used from the mac80211 workqueue again.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-02-09 15:03:34 -05:00
Ivo van Doorn 0712612741 rt2x00: Simplify suspend/resume handling
With mac80211 handling all open interfaces during
suspend and resume we can simplify suspend/resume
within rt2x00lib.

The only thing rt2x00 needs to do is free up memory
during suspend and bring back the minimal required
components during resume.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-01-29 16:01:27 -05:00
Ivo van Doorn 9752a7bd7f rt2x00: Restrict firmware file lengths
Add extra security to the drivers for firmware loading,
check the firmware file length before uploading it to
the hardware. Incorrect lengths might indicate a firmware
upgrade (which is not yet supported by the driver) or
otherwise incorrect firmware.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-01-29 16:01:26 -05:00
Ivo van Doorn 6ba265e9cc rt2x00: rt2x00_rev() should return u32
The "rev" field in chipset definition is an u32,
which means that rt2x00_rev() which returns that field
should be of the same type.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-01-29 16:01:26 -05:00
Johannes Berg 881d948c23 wireless: restrict to 32 legacy rates
Since the standards only define 12 legacy rates, 32 is certainly
a sane upper limit and we don't need to use u64 everywhere. Add
sanity checking that no more than 32 rates are registered and
change the variables to u32 throughout.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-01-29 16:01:09 -05:00
Johannes Berg 5f936f1161 mac80211: constify ieee80211_if_conf.bssid
Then one place can be a static const.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-01-29 16:01:07 -05:00
Ivo van Doorn 3d3e451ff7 rt2x00: Add LED_MODE_ASUS support
When the led mode is asus, the activity led mode must
be registered otherwise the second LED will not be enabled.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-01-29 16:00:46 -05:00
Ivo van Doorn 5e79002362 rt2x00: conf_tx() only need register access for WMM queues
conf_tx() in rt61pci and rt73usb only have to check once
if the queue_idx indicates a non-WMM queue and break of
the function immediately if that is the case.

Only the WMM queues need to have the TX configuration written
to the registers.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-01-29 16:00:46 -05:00