| 1a4ea49398c1e32475a65a34cd4ff5de64449bca |
|
17-Apr-2012 |
Xose Vazquez Perez <xose.vazquez@gmail.com> |
wireless: rt2x00: rt2800usb more devices were identified
commit e828b9fb4f6c3513950759d5fb902db5bd054048 upstream.
found in 2012_03_22_RT5572_Linux_STA_v2.6.0.0_DPO
RT3070:
(0x2019,0x5201) Planex Communications, Inc. RT8070
(0x7392,0x4085) 2L Central Europe BV 8070
7392 is Edimax
RT35xx:
(0x1690,0x0761) Askey
was Fujitsu Stylistic 550, but 1690 is Askey
Signed-off-by: Xose Vazquez Perez <xose.vazquez@gmail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
| fb8e114490823c581899112e82ee710ccd14fa11 |
|
17-Apr-2012 |
Xose Vazquez Perez <xose.vazquez@gmail.com> |
wireless: rt2x00: rt2800usb add more devices ids
commit 63b376411173c343bbcb450f95539da91f079e0c upstream.
They were taken from ralink drivers:
2011_0719_RT3070_RT3370_RT5370_RT5372_Linux_STA_V2.5.0.3_DPO
2012_03_22_RT5572_Linux_STA_v2.6.0.0_DPO
0x1eda,0x2210 RT3070 Airties
0x083a,0xb511 RT3370 Panasonic
0x0471,0x20dd RT3370 Philips
0x1690,0x0764 RT35xx Askey
0x0df6,0x0065 RT35xx Sitecom
0x0df6,0x0066 RT35xx Sitecom
0x0df6,0x0068 RT35xx Sitecom
0x2001,0x3c1c RT5370 DLink
0x2001,0x3c1d RT5370 DLink
2001 is D-Link not Alpha
Signed-off-by: Xose Vazquez Perez <xose.vazquez@gmail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
| 4e808a38fdcaeeeddbc05942623279ebe7c02373 |
|
19-Mar-2012 |
Stanislaw Gruszka <sgruszka@redhat.com> |
rt2x00: rt2800usb: fix status register reread logic
Another good catch from Jakub Kicinski. This patch fixes my
recent commit: ed61e2b02027935520d1be884fac0b2ffce8379a
"rt2x00: rt2800usb: rework txdone code"
We should reread status register only when nobody else start already
reading status i.e. test_and_set_bit(TX_STATUS_READING, flags) return 0.
Reported-by: Jakub Kicinski <moorray@wp.pl>
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| b9fc106108f3faf2e4430c3bd5721677c3d6a4a1 |
|
19-Mar-2012 |
Stanislaw Gruszka <sgruszka@redhat.com> |
rt2x00: rt2800usb: schedule txdone work on timeout
This is fix for my current commit
ed61e2b02027935520d1be884fac0b2ffce8379a
"rt2x00: rt2800usb: rework txdone code"
We should schedule txdone work on timeout, otherwise if newer get
tx status from hardware, we will never report tx status to mac80211
and eventually never wakeup tx queue.
Reported-by: Jakub Kicinski <moorray@wp.pl>
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 0d9be8a4b7da71ef3b4ac8f6aa4fa225c1cb8e98 |
|
14-Mar-2012 |
Stanislaw Gruszka <sgruszka@redhat.com> |
rt2x00: rt2800usb: limit tx queues length
TX status fifo is limited to 16 elements. When we send more frames than
that, we can easily loose status, what is not good for rate scaling
algorithm.
On my testing the change does not degrade performance, actually make
is slightly better. Additionally with the patch I can see much less
various rt2x00 warnings in dmesg.
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 5f8f718ae1e1a6b4e16e67e9e67aff1864419f2e |
|
14-Mar-2012 |
Stanislaw Gruszka <sgruszka@redhat.com> |
rt2x00: rt2800usb: do not check packedid for aggregated frames
Tx statuses of aggregated subframes contain packetid of first subframe
in the AMPDU. We can not identify AMPDU subframes based on packedid, so
simply assume that status match first pending frame in the queue. Thats
mostly the same what 2800pci do.
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| f421111b5e69020c047eb3ff057e50f446c3c7a2 |
|
14-Mar-2012 |
Stanislaw Gruszka <sgruszka@redhat.com> |
rt2x00: rt2800usb: rework txstatus code
Currently we read tx status register after each urb data transfer. As
callback procedure also trigger reading, that causing we have many
"threads" of reading status. To prevent that introduce TX_STATUS_READING
flags, and check if we are already in process of sequential reading
TX_STA_FIFO, before requesting new reads.
Change timer to hrtimer, that make TX_STA_FIFO overruns less possible.
Use 200 us for initial timeout, and then reschedule in 100 us period,
this values probably have to be tuned.
Make changes on txdone work. Schedule it from
rt2800usb_tx_sta_fifo_read_completed() callback when first valid status
show up. Check in callback if tx status timeout happens, and schedule
work on that condition too. That make possible to remove tx status
timeout from generic watchdog. I moved that to rt2800usb.
Loop in txdone work, that should prevent situation when we queue work,
which is already processed, and after finish work is not rescheduled
again.
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| ed61e2b02027935520d1be884fac0b2ffce8379a |
|
14-Mar-2012 |
Stanislaw Gruszka <sgruszka@redhat.com> |
rt2x00: rt2800usb: rework txdone code
Patch change txdone code to make it similar like txdone in rt2800pci,
process only one entry from queue matching tx status.
Before we processed all pending entries from queue until PACKEDID match,
that caused that we do not report tx statuses correctly.
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 627fdaf763f80a4db41289c4af7dc279dcba7363 |
|
14-Mar-2012 |
Stanislaw Gruszka <sgruszka@redhat.com> |
rt2x00: rt2800usb: move additional txdone into new function
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 2ed7188447fd48336f296ce2dfbd35785768d28c |
|
17-Feb-2012 |
John Li <chen-yang.li@mediatek.com> |
rt2x00:Add RT5372 chipset support
Signed-off-by: John Li <chen-yang.li@mediatek.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 2e9c43dd45ced5bd77c94d4216f96b4a49448d73 |
|
16-Feb-2012 |
John Li <chen-yang.li@mediatek.com> |
rt2x00:Add VCO recalibration
Signed-off-by: John Li <chen-yang.li@mediatek.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| d42a179b941a9e4cc6cf41d0f3cbadd75fc48a89 |
|
11-Feb-2012 |
Gertjan van Wingerde <gwingerde@gmail.com> |
rt2x00: Add support for D-Link DWA-127 to rt2800usb.
This is an RT3070 based device.
Cc: <stable@vger.kernel.org>
Reported-by: Mikhail Kryshen <mikhail@kryshen.net>
Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 3a1c01288e5596fb70ca48ec9d9d8b561121c544 |
|
06-Feb-2012 |
Gertjan van Wingerde <gwingerde@gmail.com> |
rt2x00: Use struct rt2x00_dev driver data in rt2800{pci,usb}.
Start using the struct rt2x00_dev driver data in rt2800 for the calibration
data.
Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 10ef6a8f1567739192c29f11375556ce0d53ec74 |
|
24-Jan-2012 |
Stanislaw Gruszka <sgruszka@redhat.com> |
rt2800usb: remove PWR_PIN_CFG=0x3 during init
This seems to be only needed as workaround for hardware problem on
PCI devices.
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 2a48e8ae113be506a7169d50c0b8fcb3ab0c462a |
|
24-Jan-2012 |
Stanislaw Gruszka <sgruszka@redhat.com> |
rt2800: zero MAC_SYS_CTRL bits during BBP and MAC reset
Zero all other bits than RESET_CSR and RESET_BBP when want to do the
reset, that the vendor driver behaviour.
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 4bcafac8c64e015775fcb844f643c2c70115bf46 |
|
28-Dec-2011 |
Jakub Kiciński <kubakici@wp.pl> |
rt2800usb: Let rt2x00usb handle USB padding
Older USB drivers does not append end padding to skb but instead report
it in size of data to be transmitted to HW. rt2800usb should follow that
behaviour. Custom write_tx_data callback which was adding pad to skb
is not be needed any more.
Thanks to this patch frames handed back from rt2800usb to mac80211 will
no longer contain end padding.
Signed-off-by: Jakub Kicinski <kubakici@wp.pl>
Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| bc93eda7e903ff75cefcb6e247ed9b8e9f8e9783 |
|
28-Dec-2011 |
Gertjan van Wingerde <gwingerde@gmail.com> |
rt2x00: Identify rt2800usb chipsets.
According to the latest USB ID database these are all RT2770 / RT2870 / RT307x
devices.
Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 3f81f8f1524ccca24df1029b0cf825ecef5e5cdc |
|
27-Dec-2011 |
Larry Finger <Larry.Finger@lwfinger.net> |
rt2800usb: Move ID out of unknown
Testing on the openSUSE wireless forum has shown that a Linksys
WUSB54GC v3 with USB ID 1737:0077 works with rt2800usb when the ID is
written to /sys/.../new_id. This ID can therefore be moved out of UNKNOWN.
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Cc: Stable <stable@vger.kernel.org>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 3ac44670ad0fca8b6c43b3e4d8494c67c419f494 |
|
19-Dec-2011 |
Alan Cox <alan@linux.intel.com> |
rt2800: Add support for the Fujitsu Stylistic Q550
Just another USB identifier.
Signed-off-by: Alan Cox <alan@linux.intel.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| eb93992207dadb946a3b5cf4544957dc924a6f58 |
|
19-Dec-2011 |
Rusty Russell <rusty@rustcorp.com.au> |
module_param: make bool parameters really bool (net & drivers/net)
module_param(bool) used to counter-intuitively take an int. In
fddd5201 (mid-2009) we allowed bool or int/unsigned int using a messy
trick.
It's time to remove the int/unsigned int option. For this version
it'll simply give a warning, but it'll break next kernel version.
(Thanks to Joe Perches for suggesting coccinelle for 0/1 -> true/false).
Cc: "David S. Miller" <davem@davemloft.net>
Cc: netdev@vger.kernel.org
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| d632eb1bf22e11def74e4e53cc47d790fbdba105 |
|
18-Nov-2011 |
Greg Kroah-Hartman <gregkh@suse.de> |
USB: convert drivers/net/* to use module_usb_driver()
This converts the drivers in drivers/net/* to use the
module_usb_driver() macro which makes the code smaller and a bit
simpler.
Added bonus is that it removes some unneeded kernel log messages about
drivers loading and/or unloading.
Cc: Wolfgang Grandegger <wg@grandegger.com>
Cc: Samuel Ortiz <samuel@sortiz.org>
Cc: Oliver Neukum <oliver@neukum.name>
Cc: Peter Korsgaard <jacmet@sunsite.dk>
Cc: Petko Manolov <petkan@users.sourceforge.net>
Cc: Steve Glendinning <steve.glendinning@smsc.com>
Cc: Christian Lamparter <chunkeey@googlemail.com>
Cc: "John W. Linville" <linville@tuxdriver.com>
Cc: Dan Williams <dcbw@redhat.com>
Cc: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
Cc: Ivo van Doorn <IvDoorn@gmail.com>
Cc: Gertjan van Wingerde <gwingerde@gmail.com>
Cc: Helmut Schaa <helmut.schaa@googlemail.com>
Cc: Herton Ronaldo Krzesinski <herton@canonical.com>
Cc: Hin-Tak Leung <htl10@users.sourceforge.net>
Cc: Larry Finger <Larry.Finger@lwfinger.net>
Cc: Chaoming Li <chaoming_li@realsil.com.cn>
Cc: Lucas De Marchi <lucas.demarchi@profusion.mobi>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Roel Kluin <roel.kluin@gmail.com>
Cc: Paul Gortmaker <paul.gortmaker@windriver.com>
Cc: Jiri Pirko <jpirko@redhat.com>
Cc: Pavel Roskin <proski@gnu.org>
Cc: Yoann DI-RUZZA <y.diruzza@lim.eu>
Cc: George <george0505@realtek.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
| c18b7806e4f3373b2f296a65fb19251a3b49a532 |
|
12-Nov-2011 |
Gertjan van Wingerde <gwingerde@gmail.com> |
rt2x00: Add USB device ID of Buffalo WLI-UC-GNHP.
This is reported to be an RT3070 based device.
Reported-by: Teika Kazura <teika@lavabit.com>
Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| a2b1328a23c57fbb9c51e6660a11049c35d151f9 |
|
08-Sep-2011 |
Helmut Schaa <helmut.schaa@googlemail.com> |
rt2x00: Make use of sta_add/remove callbacks in rt2800
This allows us to assign a WCID to each STA even for STAs without
crypto key.
To achieve this search for an unused WCID in the HW WCID table and
assign it to the according STA. When configuring a pairwise key for this
STA we don't need to write the MAC address and BSSIDX anymore but just
update the crypto related fields in the WCID_ATTR table.
This has two advantages:
1) Setting a new key for an already available STA (PTK rekeying) is
slightly less expensive and should improve performance in situations
where a lot of rekeying happens (e.g. a huge number of stations and/or
a small rekeying interval)
2) The TXWI now gets a WCID assigned for unencrypted frames which will
be reflected in the corresponding tx status report. This should make tx
status reports in unencrypted AP mode more reliable as we can
distinguish between multiple key-less STAs.
Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 31937c423ed3a13613b3aa7459e7405dd428f2d8 |
|
07-Sep-2011 |
Helmut Schaa <helmut.schaa@googlemail.com> |
rt2x00: Minor optimizazion in txdone path
We can save an indirect function call + some instructions for fetching
the actual function pointer by passing the driver specific txwi pointer
directly from rt2800pci/rt2800usb to rt2800lib instead of using the
rt2800_drv_get_txwi callback.
Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 674db1344443204b6ce3293f2df8fd1b7665deea |
|
10-Aug-2011 |
Stanislaw Gruszka <sgruszka@redhat.com> |
rt2x00: fix crash in rt2800usb_get_txwi
Patch should fix this oops:
BUG: unable to handle kernel NULL pointer dereference at 000000a0
IP: [<f81b30c9>] rt2800usb_get_txwi+0x19/0x70 [rt2800usb]
*pdpt = 0000000000000000 *pde = f000ff53f000ff53
Oops: 0000 [#1] SMP
Pid: 198, comm: kworker/u:3 Tainted: G W 3.0.0-wl+ #9 LENOVO 6369CTO/6369CTO
EIP: 0060:[<f81b30c9>] EFLAGS: 00010283 CPU: 1
EIP is at rt2800usb_get_txwi+0x19/0x70 [rt2800usb]
EAX: 00000000 EBX: f465e140 ECX: f4494960 EDX: ef24c5f8
ESI: 810f21f5 EDI: f1da9960 EBP: f4581e80 ESP: f4581e70
DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
Process kworker/u:3 (pid: 198, ti=f4580000 task=f4494960 task.ti=f4580000)
Call Trace:
[<f804790f>] rt2800_txdone_entry+0x2f/0xf0 [rt2800lib]
[<c045110d>] ? warn_slowpath_common+0x7d/0xa0
[<f81b3a38>] ? rt2800usb_work_txdone+0x288/0x360 [rt2800usb]
[<f81b3a38>] ? rt2800usb_work_txdone+0x288/0x360 [rt2800usb]
[<f81b3a13>] rt2800usb_work_txdone+0x263/0x360 [rt2800usb]
[<c046a8d6>] process_one_work+0x186/0x440
[<c046a85a>] ? process_one_work+0x10a/0x440
[<f81b37b0>] ? rt2800usb_probe_hw+0x120/0x120 [rt2800usb]
[<c046c283>] worker_thread+0x133/0x310
[<c04885db>] ? trace_hardirqs_on+0xb/0x10
[<c046c150>] ? manage_workers+0x1e0/0x1e0
[<c047054c>] kthread+0x7c/0x90
[<c04704d0>] ? __init_kthread_worker+0x60/0x60
[<c0826b42>] kernel_thread_helper+0x6/0x1
Oops might happen because we check rt2x00queue_empty(queue) twice,
but this condition can change and we can process entry in
rt2800_txdone_entry(), which was already processed by
rt2800usb_txdone_entry_check() -> rt2x00lib_txdone_noinfo() and
has nullify entry->skb .
Reported-by: Justin Piszcz <jpiszcz@lucidpixels.com>
Cc: stable@kernel.org
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 4b1bfb7d2d125af6653d6c2305356b2677f79dc6 |
|
10-Aug-2011 |
Stanislaw Gruszka <sgruszka@redhat.com> |
rt2x00: fix crash in rt2800usb_write_tx_desc
Patch should fix this oops:
BUG: unable to handle kernel NULL pointer dereference at 000000a0
IP: [<f8e06078>] rt2800usb_write_tx_desc+0x18/0xc0 [rt2800usb]
*pdpt = 000000002408c001 *pde = 0000000024079067 *pte = 0000000000000000
Oops: 0000 [#1] SMP
EIP: 0060:[<f8e06078>] EFLAGS: 00010282 CPU: 0
EIP is at rt2800usb_write_tx_desc+0x18/0xc0 [rt2800usb]
EAX: 00000035 EBX: ef2bef10 ECX: 00000000 EDX: d40958a0
ESI: ef1865f8 EDI: ef1865f8 EBP: d4095878 ESP: d409585c
DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
Call Trace:
[<f8da5e85>] rt2x00queue_write_tx_frame+0x155/0x300 [rt2x00lib]
[<f8da424c>] rt2x00mac_tx+0x7c/0x370 [rt2x00lib]
[<c04882b2>] ? mark_held_locks+0x62/0x90
[<c081f645>] ? _raw_spin_unlock_irqrestore+0x35/0x60
[<c04884ba>] ? trace_hardirqs_on_caller+0x5a/0x170
[<c04885db>] ? trace_hardirqs_on+0xb/0x10
[<f8d618ac>] __ieee80211_tx+0x5c/0x1e0 [mac80211]
[<f8d631fc>] ieee80211_tx+0xbc/0xe0 [mac80211]
[<f8d63163>] ? ieee80211_tx+0x23/0xe0 [mac80211]
[<f8d632e1>] ieee80211_xmit+0xc1/0x200 [mac80211]
[<f8d63220>] ? ieee80211_tx+0xe0/0xe0 [mac80211]
[<c0487d45>] ? lock_release_holdtime+0x35/0x1b0
[<f8d63986>] ? ieee80211_subif_start_xmit+0x446/0x5f0 [mac80211]
[<f8d637dd>] ieee80211_subif_start_xmit+0x29d/0x5f0 [mac80211]
[<f8d63924>] ? ieee80211_subif_start_xmit+0x3e4/0x5f0 [mac80211]
[<c0760188>] ? sock_setsockopt+0x6a8/0x6f0
[<c0760000>] ? sock_setsockopt+0x520/0x6f0
[<c076daef>] dev_hard_start_xmit+0x2ef/0x650
Oops might happen because we perform parallel putting new entries in a
queue (rt2x00queue_write_tx_frame()) and removing entries after
finishing transmitting (rt2800usb_work_txdone()). There are cases when
_txdone may process an entry that was not fully send and nullify
entry->skb .
To fix check in _txdone if entry has flags that indicate pending
transmission and wait until flags get cleared.
Reported-by: Justin Piszcz <jpiszcz@lucidpixels.com>
Cc: stable@kernel.org
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 276b02e2a0ada2e0196852c312560ffdabcebddc |
|
05-Aug-2011 |
Anthony Bourguignon <contact+kernel@toniob.net> |
rt2x00: Add rt2870 device id for Dvico usb key
This patch add a device id for the wifi usb keys shiped by DVICO with
some of their tvix hardware.
Signed-off-by: Anthony Bourguignon <contact+kernel@toniob.net>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 43bf8c245237b8309153aa39d4e8f1586cf56af0 |
|
10-Jul-2011 |
Eduardo Bacchi Kienetz <eduardo@kienetz.com> |
rt2800usb: Add new device ID for Belkin
Belkin's Connect N150 Wireless USB Adapter, model F7D1101 version 2, uses ID 0x945b.
Chipset info: rt: 3390, rf: 000b, rev: 3213.
I have just bought one, which started to work perfectly after the ID was added through this patch.
Signed-off-by: Eduardo Bacchi Kienetz <eduardo@kienetz.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 5f0dd296a01c8173fcc05a8b262a1168ae90bc74 |
|
06-Jul-2011 |
Gertjan van Wingerde <gwingerde@gmail.com> |
rt2x00: Implement tx_frames_pending mac80211 callback function.
Implementing this callback function will cause mac80211 refrain from
going to powersave state when there are still untransmitted TX frames
in the queues.
This would exactly mimic the behaviour of the legacy vendor driver which
also doesn't go in powersave mode if there are still TX frames that are not
transmitted.
This should make powersaving and rt2x00 a better couple.
Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| acb56120d2c386d6dd104a6515c1a15dabc1ef87 |
|
06-Jul-2011 |
Gertjan van Wingerde <gwingerde@gmail.com> |
rt2x00: Properly identify rt2800usb devices.
Sitecom WLA4000 (USB ID 0x0df6:0x0060) is an RT3072 chipset.
Sitecom WLA5000 (USB ID 0x0df6:0x0062) is an RT3572 chipset.
Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 8f66bbb5248c59b69b521b35e097ffa6cad07f01 |
|
18-May-2011 |
Gertjan van Wingerde <gwingerde@gmail.com> |
rt2x00: Move rt2800_txdone and rt2800_txdone_entry_check to rt2800usb.
These two functions are only used by rt2800usb so they don't have to be
in rt2800lib.
Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| aca355b9784fbc960c9caa6b30f953a965296420 |
|
04-May-2011 |
Gertjan van Wingerde <gwingerde@gmail.com> |
rt2x00: Initial support for RT5370 USB devices.
Add necessary RF chipset define and basic support for these devices.
Tested-by: Juan Carlos Garza <juancarlosgarza@gmail.com>
Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 1c0bcf89d85cc97a0d9ce4cd909351a81fa4fdde |
|
30-Apr-2011 |
Ivo van Doorn <ivdoorn@gmail.com> |
rt2x00: Add autowake support for USB hardware
The USB drivers don't support automatically waking up when in powersaving mode,
add a work object which will wakeup the device in time to receive the next beacon.
Based on that beacon, we either go back into powersaving mode, or we remain awake
to receive the buffered frames for our station.
Some part of the code, especially rt2x00lib_find_ie and rt2x00lib_rxdone_check_ps
are inspired on the code from carl9170.
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| a073fdef46d50440ee573452a436023dcf4f9edf |
|
30-Apr-2011 |
Ivo van Doorn <ivdoorn@gmail.com> |
rt2x00: Optimize TX_STA_FIFO register reading
Add recycling functionality to rt2x00usb_register_read_async.
When the callback function returns true, resubmit the urb to
read the register again.
This optimizes the rt2800usb driver when multiple TX status reports
are pending in the register, because now we don't need to allocate
the rt2x00_async_read_data and urb structure each time.
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 16763478892c271293d02872475a67a648ae12fc |
|
30-Apr-2011 |
Ivo van Doorn <ivdoorn@gmail.com> |
rt2x00: Reduce tx status reading timeout
When no TX status was available, the default timeout
of 20ms is a bit high. The frame is highly likely already
send out, so the TX status should be available within
only a few milliseconds.
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| e7dee444263a103a9a2ac5fd5d0b5e9dc177d57c |
|
18-Apr-2011 |
Ivo van Doorn <IvDoorn@gmail.com> |
rt2x00: Implement get_ringparam callback function
With the get_ringparam callback function we can export ring parameters
to ethtool through the mac80211 interface.
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 8d0a2dcfb6f965781cde6d9dfbd4540ab22a0eb9 |
|
18-Apr-2011 |
Ivo van Doorn <IvDoorn@gmail.com> |
rt2x00: Optimize register access in rt2800usb
All register reads/writes in rt2800usb were previously done with
rt2800_register_read/rt2800_register_write. These however indirectly
call rt2x00usb_register_read/rt2x00usb_register_write which adds an
additional overhead of at least one call and several move instructions
to each register access.
Replacing the calls to rt2800_register_read/rt2800_register_write with
direct calls to rt2x00usb_register_read/rt2x00usb_register_write gets
rid of quite a number of instructions in the drivers hotpaths (IRQ
handling and txdone handling).
For consistency replace all references to rt2800_register_read/write
with the rt2x00usb_register_read/write variants.
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 87a3b89f34fb20f644b42fa57d579b1f2833fd4d |
|
18-Apr-2011 |
Gertjan van Wingerde <gwingerde@gmail.com> |
rt2x00: Add USB IDs.
Add USB IDs that are listed in the latest Ralink Windows and/or Linux drivers.
Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| e01ae27f8ce6bd3ee26ef33c704f62449ce8233b |
|
18-Apr-2011 |
Gertjan van Wingerde <gwingerde@gmail.com> |
rt2x00: Allow dynamic addition of PCI/USB IDs.
Both USB and PCI drivers allow a system administrator to dynamically add
USB/PCI IDs to the device table that a driver supports via the
/sys/bus/{usb,pci,pci_express}/drivers/<driver-name>/new_id files.
However, for the rt2x00 drivers using this method currently crashes the
system with a NULL pointer failure.
This is due to the set-up of rt2x00 where the probe functions require a
rt2x00_ops structure in the driver_info field of the probed device. As
this field is empty for the dynamically added devices this fails for
these devices.
Fix this by introducing driver-specific probe wrappers that do nothing
but calling the bus-specific probe functions with the rt2x00_ops structure
as an argument, rather than depending on the driver_info field.
Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| ce2919c9fffe2aa52f9c3e327176d03764dbf9b5 |
|
18-Apr-2011 |
Gertjan van Wingerde <gwingerde@gmail.com> |
rt2x00: Linksys WUSB600N rev2 is a RT3572 device.
Move the USB ID entry from the unknown devices to the list of RT35xx based
devices.
Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| f0187a1987ed6524518ff2a533eaf8394ac1a500 |
|
18-Apr-2011 |
Johannes Stezenbach <js@sig21.net> |
rt2800usb: add timer to handle TX_STA_FIFO
TX status is reported by the hardware when a packet has been
sent (or after TX failed after possible retries), which is some
time after the DMA completion. Since the rt2800usb hardware can
not signal interrupts we have to use a timer, otherwise the
TX status would only be read by the next packet's TX DMA
completion, or by the watchdog thread.
Signed-off-by: Johannes Stezenbach <js@sig21.net>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 6e6d6932a3f525d734f6c2f5845e9cadfaeddce9 |
|
18-Apr-2011 |
Johannes Stezenbach <js@sig21.net> |
rt2800usb: handle TX status timeouts
The watchdog just triggers rt2800usb_work_txdone() when it
detects a TX status timeout, thus rt2800usb_work_txdone() needs to
handle this case.
Signed-off-by: Johannes Stezenbach <js@sig21.net>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 0e0d39e5f3a3e59c8513b59d4feeeadcb93b707d |
|
18-Apr-2011 |
Johannes Stezenbach <js@sig21.net> |
rt2800usb: read TX_STA_FIFO asynchronously
Trying to fix the "TX status report missed" warnings
by reading the TX_STA_FIFO entries as quickly as possible.
The TX_STA_FIFO is too small in hardware, thus reading
it only from the workqueue is too slow and entries get lost.
Start an asynchronous read of the TX_STA_FIFO directly from
the TX URB completion callback (atomic context, thus it cannot
use the blocking rt2800_register_read()). If the async
read returns a valid FIFO entry, it is pushed into a larger
FIFO inside struct rt2x00_dev, until rt2800_txdone() picks
it up.
A .tx_dma_done callback is added to struct rt2x00lib_ops
to trigger the async read from the URB completion callback.
Signed-off-by: Johannes Stezenbach <js@sig21.net>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 7dab73b37f5e8885cb73efd25e73861f9b4f0246 |
|
18-Apr-2011 |
Ivo van Doorn <IvDoorn@gmail.com> |
rt2x00: Split rt2x00dev->flags
The number of flags defined for the rt2x00dev->flags field,
has been growing over the years. Currently we are approaching
the maximum number of bits which are available in the field.
A secondary problem, is that one part of the field are initialized only
during boot, because the driver requirements are initialized or device
requirements are loaded from the EEPROM. In both cases, the flags are
fixed and will not change during device operation. The other flags are
the device state, and will change frequently. So far this resulted in the fact
that for some flags, the atomic bit accessors are used, while for the others
the non-atomic variants are used.
By splitting the flags up into a "flags" and "cap_flags" we can put all flags
which are fixed inside "cap_flags". This field can then be read non-atomically.
In the "flags" field we keep the device state, which is going to be read atomically.
This adds more room for more flags in the future, and sanitizes the field access methods.
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| b3ba44c6d1633692b45910ee77064e635e2c3143 |
|
12-Apr-2011 |
Mark Davis <marked86@gmail.com> |
rt2800usb: Add seven new USB IDs
Adds USB IDs for seven previously missing devices. Additionally, all
instances of 'Conceptronic' have been replaced by the OEM name.
Devices added are..
0411:01a2 - Buffalo WLI-UC-GNM, RT3070V
0586:341e - ZyXEL NWD2105, RT3070
13b1:002f - Linksys AE1000, RT3572
13b1:0031 - Cisco / Linksys AM10, RT3072
14b2:3c2c - Keebox W150NU / Alpha Networks WUS-N12, RT3070
157e:3013 - TRENDnet TEW-645UB, RT2770+RT2720
15a9:0012 - Airlink AWLL7025 / Gemtek WUBR-208N, RT2870+RT2850
Signed-off-by: Mark Davis <marked86@gmail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| b35e77cf84137bbb4b6888dc90616eb0b452ea36 |
|
28-Mar-2011 |
Ivo van Doorn <IvDoorn@gmail.com> |
rt2x00: Add support for the ZyXEL NWD-211AN USB
Add new USB ID
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 9e33a3553821418b2c4f53d09311476c55176b13 |
|
28-Mar-2011 |
Helmut Schaa <helmut.schaa@googlemail.com> |
rt2x00: Implement tx power temperature compensation
rt2800 devices should adjust their tx power in accordance with the
eeproms temperature calibration values. Add a new driver callback
gain_calibration that is called every 4 seconds.
The rt2800 gain calibration routine simply runs the tx power
configuration that takes care of calculating the temperature
compensation delta.
We don't need to synchronize the calls to rt2800_config_txpower
as they should all happen from mac80211's single threaded workqueue.
Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| aca7305be5cd9e07f042e6bf6547e7c5635f0041 |
|
28-Mar-2011 |
Helmut Schaa <helmut.schaa@googlemail.com> |
rt2x00: Remove DRIVER_SUPPORT_WATCHDOG flag
We can simply check if the driver registered the watchdog callback.
There's no need to have an additional flag for that.
Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 8d4ca61a10feea9583dc62ec1514722e99bdcd3d |
|
27-Mar-2011 |
Xose Vazquez Perez <xose.vazquez@gmail.com> |
wireless: rt2x00: rt2800usb.c add and identify ids
taken from staging/rt2860
0x0411,0x016f de37cd49b5a54facef174cf34496919857436e8f MelCo(Buffalo) WLI-UC-G301N
0x050d,0x825b 12840c63b0679f7fab88ea1cc26b52db8b574ce7 Belkin F5D8055
0x050d,0x935a 705059a670f3af2b37695e82de0ee58e75e656ed Belkin F6D4050 v1
0x050d,0x935b 5d92fe3387d086fc2f10426fbdb6b86d6cce5a47 Belkin F6D4050 v2
identifed from ralink driverss
0x0930,0x0a07 RT35xx TOSHIBA 2010_1215_RT3572_Linux_STA_v2.5.0.0.DPO
0x1d4d,0x0011 3072 Pegatron 2011_0107_RT3070_RT3370_Linux_STA_v2.5.0.1_DPO
Signed-off-by: Xose Vazquez Perez <xose.vazquez@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 5da201a4c86aac6c46a071c5c8255601090b65b2 |
|
16-Mar-2011 |
Peter Lemenkov <lemenkov@gmail.com> |
rt2x00: Add unknown Toshiba device
Add unknown Toshiba device, mentioned in rt3572sta sources, under
CONFIG_RT2800USB_UNKNOWN
Signed-off-by: Peter Lemenkov <lemenkov@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 9a74597235e54c16c31da62835e2e9285c631044 |
|
16-Mar-2011 |
Peter Lemenkov <lemenkov@gmail.com> |
rt2x00: Add 2L Central Europe BV 8070
Add 2L Central Europe BV 8070 under CONFIG_RT2800USB_UNKNOWN
Signed-off-by: Peter Lemenkov <lemenkov@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 7a2a75bcc2a54c9b87c8b3831c5369717fcf513d |
|
16-Mar-2011 |
Peter Lemenkov <lemenkov@gmail.com> |
rt2x00: Add Planex Communications, Inc. RT8070
Add Planex Communications, Inc. RT8070 under CONFIG_RT2800USB_UNKNOWN
Signed-off-by: Peter Lemenkov <lemenkov@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 2cea5b3c0ce976eae78bdaa192223f952185045c |
|
16-Mar-2011 |
Peter Lemenkov <lemenkov@gmail.com> |
rt2x00: Add rt2870 device id
Add ID for Asus USB-N11 Wi-FI adapter. Tested by me.
Signed-off-by: Peter Lemenkov <lemenkov@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 26a1d07f4176099a7b6f45009dad054e6ad5b7e4 |
|
03-Mar-2011 |
Helmut Schaa <helmut.schaa@googlemail.com> |
rt2x00: Optimize TX descriptor handling
HT and no-HT rt2x00 devices use a partly different TX descriptor.
Optimize the tx desciptor memory layout by putting the PLCP and HT
substructs into a union and introduce a new driver flag to decide which
TX desciptor format is used by the device.
This saves us the expensive PLCP calculation fOr HT devices and the HT
descriptor setup on no-HT devices.
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| a866a2cc1c558089dd4c627eeb300142b1354474 |
|
30-Jan-2011 |
Gertjan van Wingerde <gwingerde@gmail.com> |
rt2x00: Fix WPA TKIP Michael MIC failures.
As reported and found by Johannes Stezenbach:
rt2800{pci,usb} do not report the Michael MIC in RXed frames, but do check
the Michael MIC in hardware. Therefore we have to report to mac80211 that the
received frame does not include the Michael MIC.
https://bugzilla.kernel.org/show_bug.cgi?id=16608
Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| a45f369d477c0e1b15b77c7b09ccfa043097e9ab |
|
30-Jan-2011 |
Gertjan van Wingerde <gwingerde@gmail.com> |
rt2x00: Fix WPA TKIP Michael MIC failures.
As reported and found by Johannes Stezenbach:
rt2800{pci,usb} do not report the Michael MIC in RXed frames, but do check
the Michael MIC in hardware. Therefore we have to report to mac80211 that the
received frame does not include the Michael MIC.
Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| b550911abc0db069bb157f9769ffb7cf22c6c868 |
|
30-Jan-2011 |
Helmut Schaa <helmut.schaa@googlemail.com> |
rt2x00: Remove STATE_RADIO_IRQ_OFF_ISR and STATE_RADIO_IRQ_ON_ISR
Remove STATE_RADIO_IRQ_OFF_ISR and STATE_RADIO_IRQ_ON_ISR as they are
not used anymore.
Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 69cf36a4523be026bc16743c5c989c5e82edb7d9 |
|
30-Jan-2011 |
Helmut Schaa <helmut.schaa@googlemail.com> |
rt2x00: Refactor beacon code to make use of start- and stop_queue
This patch allows to dynamically remove beaconing interfaces without
shutting beaconing down on all interfaces.
The only place to start and stop beaconing are now the start- and
stop_queue callbacks. Hence, we can remove some register writes during
interface bring up (config_intf) and only write the correct sync mode
to the register there.
When multiple beaconing interfaces are present we should enable
beaconing as soon as mac80211 enables beaconing on at least one of
them. The beacon queue gets stopped when the last beaconing
interface was stopped by mac80211. Therefore, introduce another
interface counter to keep track ot the number of enabled beaconing
interfaces and start or stop the beacon queue accordingly.
To allow single interfaces to stop beaconing, add a new driver
callback clear_beacon to clear a single interface's beacon without
affecting the other interfaces. Don't overload the clear_entry callback
for clearing beacons as that would introduce additional overhead
(check for each TX queue) into the clear_entry callback which is used
on the drivers TX/RX hotpaths.
Furthermore, the write beacon callback doesn't need to enable beaconing
anymore but since beaconing should be disabled while a new beacon is
written or cleared we still disable beacon generation and enable it
afterwards again in the driver specific callbacks. However, beacon
related interrupts should not be disabled/enabled here, that's solely
done from the start- and stop queue callbacks. It would be nice to stop
the beacon queue just before the beacon update and enable it afterwards
in rt2x00queue itself instead of the current implementation that relies
on the driver doing the right thing. However, since start- and
stop_queue are mutex protected we cannot use them for atomic beacon
updates.
Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 11f16aefcc07178972f149f1a1d53e6868481394 |
|
27-Dec-2010 |
Ismael Luceno <ismael.luceno@gmail.com> |
rt2x00: Fix panic on frame padding for rt2800 usb devices
Backtrace:
rt2800usb_write_tx_data
rt2x00queue_write_tx_frame
rt2x00mac_tx
invoke_tx_handlers
__ieee80211_tx
ieee80211_tx
virt_to_head_page
ieee80211_xmit
ieee80211_tx_skb
ieee80211_scan_work
schedule
ieee80211_scan_work
process_one_work
...
It tried to expand the skb past it's end using skb_put. So I replaced it
with a call to skb_padto, which takes the issue into account.
Signed-off-by: Ismael Luceno <ismael.luceno@gmail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 5be65609fec2e331c7d804471be3d59089a30d98 |
|
13-Dec-2010 |
Ivo van Doorn <ivdoorn@gmail.com> |
rt2x00: Add "flush" queue command
Add a new command to the queue handlers: "flush",
this moves the flush() callback from mac80211
into rt2x00queue and adds support for flushing
the RX queue as well.
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| dbba306f2ae574450a7a5133d6637fe6f5fafc72 |
|
13-Dec-2010 |
Ivo van Doorn <ivdoorn@gmail.com> |
rt2x00: Reorganize queue callback functions
As part of the queue refactoring, change the queue callback
function names to have 3 different actions: start, kick & stop.
We can now also remove the STATE_RADIO_RX_ON/STATE_RADIO_RX_OFF
device_state flags, and replace the usage with using the
start_queue/stop_queue callback functions.
This streamlines the RX queue handling to the
similar approach as all other queues.
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 5450b7e2f0b47e52175b31399d8186a74ef3c46d |
|
13-Dec-2010 |
Ivo van Doorn <ivdoorn@gmail.com> |
rt2x00: Introduce 3 queue commands in drivers (start, kick, stop).
As part of the queue refactoring, we now introduce
3 queue commands: start, kick, stop.
- Start: will enable a queue, for TX this will
not mean anything, while for beacons and RX
this will update the registers to enable the queue.
- Kick: This will kick all pending frames to
the hardware. This is needed for the TX queue
to push all frames to the HW after the queue
has been started
- Stop: This will stop the queue in the hardware,
and cancel any pending work (So this doesn't
mean the queue is empty after a stop!).
Move all code from the drivers into the appropriate
functions, and link those calls to the old rt2x00lib
callback functions (we will fix this later when we
refactor the queue control inside rt2x00lib).
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 094a1d92fdb18c4455758b1c33e99d647c837ee9 |
|
13-Dec-2010 |
Johannes Stezenbach <js@sig21.net> |
rt2x00: trivial: add missing \n on warnings
Signed-off-by: Johannes Stezenbach <js@sig21.net>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 89b25f60e08180d7e00e6239398b467142aaec01 |
|
13-Dec-2010 |
Helmut Schaa <helmut.schaa@googlemail.com> |
rt2x00: Don't frequently reset beacon interval in AdHoc mode
Commit 0204464329c17ba6d293e1899f71223599a0e582 "Check for specific changed
flags when updating the erp config" changed the way in which a new beacon
interval gets handled. However, due to a bug in rt2800usb and rt2800pci the
beacon interval was reset during each scan, thus causing problems in AdHoc
mode.
Fix this by not cleaning up the beacon interval when killing the beacon queue
but just prevent the device from sending out beacons.
Reported-by: Wolfgang Kufner <wolfgang.kufner@gmail.com>
Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 977206d79fdc9fc1b153e0b52c56e0be59586f37 |
|
13-Dec-2010 |
Helmut Schaa <helmut.schaa@googlemail.com> |
rt2x00: Implement get_survey callback for rt2800
Implement the get_survey callback to allow user space to read statistics
about the current channel condition.
Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| b43d63bd69ae5464a52bf1796e84097607917b2f |
|
13-Nov-2010 |
RA-Jay Hung <Jay_Hung@ralinktech.com> |
rt2x00: Fix rt2800 USB TX Path DMA issue
rt2800usb chips need to add 1~3 bytes zero padding after each 802.11 header & payload,
and at the end need to add 4 bytes zero padding whether doing TX bulk aggregation or not,
TXINFO_W0_USB_DMA_TX_PKT_LEN in TXINFO must include 1-3 bytes padding after 802.11 header & payload
but do not include 4 bytes end zero padding.
In rt2800usb_get_tx_data_len do not consider multiple of the USB packet size case, sometimes this will
cause USB DMA problem.
Signed-off-by: RA-Jay Hung <jay_hung@ralinktech.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| a6a8d66ebaea1e78d779af221bd6f01c5cbe71f5 |
|
13-Nov-2010 |
Gertjan van Wingerde <gwingerde@gmail.com> |
rt2x00: Remove RT30XX Kconfig variables.
Enabling of RT30xx devices via Kconfig variables was introduced when these
devices weren't properly supported yet.
Now that that they are properly supported and functional, we can remove these
Kconfig variables for RT30xx devices and simply enable them whenever rt2800pci
and/or rt2800usb is enabled.
Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| f93bc9b3ce379800b30b3c2f4fc945ae35a80039 |
|
13-Nov-2010 |
Gertjan van Wingerde <gwingerde@gmail.com> |
rt2x00: Add initial support for RT3370/RT3390 devices.
Modified from Eddy's patch by adding the RT3370 USB support as well.
Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Cc: Eddy Tsai <Eddy_Tsai@ralinktech.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 8c5765fda4b382acce4ff386e18ec11790dff893 |
|
06-Nov-2010 |
Ivo van Doorn <IvDoorn@gmail.com> |
rt2x00: Add watchdog functions for HW queue
Add watchdog functions for managing the Queues inside the hardware.
Normally the driver doesn't have much to do with these queues
directly, but the Ralink drivers did implement watchdog functions
for these. These watchdog functions are not triggered that often,
compared to the other watchdog functions, but I have at least
seen them trigger once or twice during a long stresstest run.
v2: Add extra documentation for register fields
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| ea175ee26268370ca07aff91cf6ba1e0f1a3bd36 |
|
06-Nov-2010 |
Ivo van Doorn <IvDoorn@gmail.com> |
rt2x00: Remove rt2x00lib_toggle_rx
As part of the queue refactoring, the rt2x00lib_toggle_rx
can be removed and replaced with the call directly to
the set_device_state callback function.
We can remove the STATE_RADIO_RX_ON_LINK and
STATE_RADIO_RX_OFF_LINK, as it was only used for
special behavior inside rt2x00lib rather then the
drivers.
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 144b80bc05e76df0acb8b5e86a6e6aaf0c53325e |
|
06-Nov-2010 |
Mark Einon <mark.einon@gmail.com> |
rt2x00: checkpatch.pl error fixes for rt2800usb.c
rt2800usb.c:48: ERROR: do not initialise statics to 0 or NULL
Signed-off-by: Mark Einon <mark.einon@gmail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 303c7d6abfd0430e39e84a43361492b4a8c890b6 |
|
04-Nov-2010 |
Ivo van Doorn <ivdoorn@gmail.com> |
rt2x00: Fix MCU_SLEEP arguments
Legacy driver uses 0xff as the second argument for the MCU_SLEEP
command. It is still unknown what the values actually mean, but
this will at least keep the command in-sync with the original
driver.
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| f44df18c58d4debe3ec0bb76a490aa2f3929fd8b |
|
04-Nov-2010 |
Ivo van Doorn <ivdoorn@gmail.com> |
rt2x00: Implement flush callback
Implement a basic flush callback function, which simply loops
over all TX queues and waits until all frames have been transmitted
and the status reports have been gathered.
At this moment we don't support dropping any frames during the
flush, but mac80211 will only send 'false' for this argument anyway,
so this is not important at this time.
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| efd2f271e44c7ea011cdb0363d38f40338ab80d2 |
|
04-Nov-2010 |
Helmut Schaa <helmut.schaa@googlemail.com> |
rt2x00: Sync Tx and RX ring sizes with legacy drivers
All rt2x00 devices used the same Tx and Rx ring size (24 entries) till
now. Newer devices (like rt2800) can however make use of a larger TX and
RX ring due to 11n capabilities (AMPDUs of size 64 for example).
Hence, bring rt2x00 in sync with the legacy drivers and use the same TX
and RX ring sizes. Also remove the global defines RX_ENTRIES, TX_ENTRIES,
BEACON_ENTRIES and ATIM_ENTRIES and use per driver values.
That is 24 entries for rt2400pci, 32 entries for rt2500pci, rt2500usb,
rt61pci and rt73usb and 128 (RX) and 64 (TX) for rt2800pci and rt2800usb.
Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 0e3afe5b20c4ccdeff5178c62b557a917945a828 |
|
30-Aug-2010 |
Ivo van Doorn <ivdoorn@gmail.com> |
rt2x00: Correctly kill beacon queue
USB devices upload their beacon and then automatically send
it out every beacon interval. However when killing a TX queue
we only kill the URB and not the actual transmission of the beacon.
This will reset the Beacon register to prevent any beacons from
being transmitted.
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| e0540879db337b18ef7c580234038ff62c8cd381 |
|
30-Aug-2010 |
Ivo van Doorn <ivdoorn@gmail.com> |
rt2x00: Set PWR_PIN_CFG during initialization
Add PWR_PIN_CFG initialization for rt2800usb at the same point
as rt2800pci.
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 5ffddc498c700bb45ea55efc37746cb28d601766 |
|
30-Aug-2010 |
Ivo van Doorn <ivdoorn@gmail.com> |
rt2x00: Add rt2800_wait_csr_ready
Similar to rt2800_wait_wpdma_ready() we can add a
function to waiting until the CSR is ready. This
centralizes some additional code into rt2800lib.
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| b9a07ae9d9e09662013992088fd58ffbcb2f9a30 |
|
23-Aug-2010 |
Ivo van Doorn <ivdoorn@gmail.com> |
rt2x00: Merge rt2800{pci/usb} radio enabling/disabling code to rt2800lib
The functions rt2800pci_enable_radio and rt2800usb_disable_radio are
almost equal and can be merged into rt2800lib. This reduces the number
of functions which must be exported from rt2800lib to the drivers at
the same time.
Also rt2800pci_disable_radio and rt2800usb_disable_radio are almost
equal and can be merged into rt2800lib in a similar fashion.
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 933314582ee5db00123683cf4c4d713ec9add306 |
|
23-Aug-2010 |
Ivo van Doorn <ivdoorn@gmail.com> |
rt2x00: Simplify arguments to rt2x00 driver callback functions
write_tx_desc shouldn't pass a rt2x00dev and skb pointer,
instead it should use the same format as other TX frame
callback functions, which is passing the data_entry pointer
which contains all the information which is needed to work
on a TX frame.
Most callers of the kick_tx_queue and kill_tx_queue already
have the data_queue pointer, so rather then sending the QID
with the given function, when the driver requests a new
pointer to the data_queue, it is more efficient to just
send the data_queue pointer directly.
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 96481b20f4d6df7021867ae9a9deaa989ec32e40 |
|
06-Aug-2010 |
Ivo van Doorn <ivdoorn@gmail.com> |
rt2x00: Implement TX status reporting for rt2800usb
The TX_STA_FIFO register which is used for per-frame TX frame
status reporting is also valid on rt2800usb. We can move the
rt2800pci_txdone function into rt2800lib where it can also
be used by rt2800usb.
rt2800usb needs to overwrite the txdone work handler to
a different function.
Both rt2800usb as rt2800_txdone need to take into account
that IO failures can occur while uploading the URB, which
means that when obtaining the new entry the IO status must
be checked.
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 0c5879bc62f9b8eb31520a86213466f3a68ec794 |
|
06-Aug-2010 |
Ivo van Doorn <ivdoorn@gmail.com> |
rt2x00: Request TXWI pointer from driver
The only reason why the write_tx_data callback function
is needed inside the driver, is because the location of
the TXWI descriptor is different on PCI and USB hardware.
Except for the beacon, where the TXWI is always at the
start of the SKB buffer.
In both cases the drivers write_tx_data function only
wrap around the function rt2800_write_txwi. Move write_tx_data
completely into the rt2800lib library, and add a callback
function to obtain the TXWI pointer.
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| e796643eaf0889c346e6b69c5afe777c327b1919 |
|
11-Jul-2010 |
Ivo van Doorn <ivdoorn@gmail.com> |
rt2x00: Move driver callback functions into the ops structure
All callback functions are gathered in rt2x00dev->ops except
for the callback functions which are used in rt2800lib to
acces rt2800pci/usb.
Move the priv pointer from rt2x00dev to rt2x00dev->ops and
rename it to drv to make it obvious that it is the driver callback
structure.
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| f31c9a8c1380e20e95d06925f2e42baf61af4db7 |
|
11-Jul-2010 |
Ivo van Doorn <ivdoorn@gmail.com> |
rt2x00: Move common firmware loading into rt2800lib
Large parts of the firmware initialization are shared
between rt2800pci and rt2800usb. Move this code into
rt2800lib.
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| e783619ea8f1fb9fccec4931b0cf956de0ed1019 |
|
11-Jul-2010 |
Helmut Schaa <helmut.schaa@googlemail.com> |
rt2x00: Use separate mac80211_ops for rt2800pci and rt2800usb
Use separate mac80211_ops for rt2800pci and rt2800usb in preparation
for further fixes. This shouldn't introduce functional changes.
Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 78e256c9a3717bcae2e9ed05c9ec7bed7bf2c55d |
|
11-Jul-2010 |
Helmut Schaa <helmut.schaa@googlemail.com> |
rt2x00: Convert rt2x00 to use threaded interrupts
Use threaded interrupts for all rt2x00 PCI devices.
This has several generic advantages:
- Reduce the time we spend in hard irq context
- Use non-atmic mac80211 functions for rx/tx
Furthermore implementing broad- and multicast buffering will be
much easier in process context while maintaining low latency and
updating the beacon just before transmission (pre tbtt interrupt)
can also be done in process context.
Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| c965c74bbc650e5466d2f3e32bd28112ebcdd00c |
|
11-Jul-2010 |
Ivo van Doorn <ivdoorn@gmail.com> |
rt2x00: Implement watchdog monitoring
Implement watchdog monitoring for USB devices (PCI support can
be added later). This will determine if URBs being uploaded to
the hardware are actually returning. Both rt2500usb and rt2800usb
have shown that URBs being uploaded can remain hanging without
being released by the hardware.
By using this watchdog, a queue can be reset when this occurs.
For rt2800usb it has been tested that the connection is preserved
even though this interruption.
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 27df2a9ce9ea6a77b9959cf5cc03ee85324aced9 |
|
11-Jul-2010 |
Ivo van Doorn <ivdoorn@gmail.com> |
rt2x00: Rename CONFIG_DISABLE_LINK_TUNING
Rename CONFIG_DISABLE_LINK_TUNING to DRIVER_SUPPORT_LINK_TUNING
Link tuning support is not only based on EEPROM decisions, but
also if the device actually supports it.
Currently only rt2500usb doesn't support link tuning because
of hardware problems. But rt2800usb is also suspected of having
problems with link tuning.
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 748619220651a33c260ed6c0a7648e69324edd74 |
|
11-Jul-2010 |
Ivo van Doorn <ivdoorn@gmail.com> |
rt2x00: Convert AGC value from descriptor to RSSI (dBm)
The RSSI values in the RXWI descriptor aren't true RSSI
values. Instead they are more like the AGC values similar
to rt61pci. And as such, it needs the same conversion
before it can be passed to rt2x00lib/mac80211.
This requires the struct queue_entry to be passed to
rt2800_process_rxwi rather then the skb structure which
is contained in the queue_entry. This is required to
obtain the lna_gain information from the rt2x00_dev structure.
This fixes connection problems when using wpa_supplicant
which would try to connect to the worst AP's rather then the
best ones.
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 9cf4cb05c9634eda4b51db1f55fecdec4a145a57 |
|
29-Jun-2010 |
Gertjan van Wingerde <gwingerde@gmail.com> |
rt2x00: Split of TXWI writing to write_tx_data callback in rt2800usb.
Align with the way PCI devices are handled, even though it is not
strictly necessary.
Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 78eea11b0e6ae5771bc19cc46984f1cdcbbb6ba1 |
|
29-Jun-2010 |
Gertjan van Wingerde <gwingerde@gmail.com> |
rt2x00: Merge PCI and USB versions of write_tx_data into single function.
Now that rt2x00pci_write_tx_data and rt2x00usb_write_tx_data are similar
we can merge them in a single function in rt2x00queue.c.
Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 04f1e34d3c4ce8db05524cf527659eed1635ab20 |
|
14-Jun-2010 |
Ivo van Doorn <IvDoorn@gmail.com> |
rt2x00: Enable HW crypto by default
Hardware cryptography seems to be working
on a 11G network with WPA/WPA2 cryptography
enabled. WEP still needs to be tested...
Signed-of-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 532bc2d5244bd32d321da457d8e3919a1ed00c2e |
|
03-Jun-2010 |
Gertjan van Wingerde <gwingerde@gmail.com> |
rt2x00: Sync rt2800 MCU boot signal with Ralink driver.
Latest versions of the Ralink rt2800 family drivers use 0 as the token value,
not 0xff.
Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
|
| e3a896b9924d6dcd88ad16186d7ec77f32d12ef8 |
|
03-Jun-2010 |
Gertjan van Wingerde <gwingerde@gmail.com> |
rt2x00: Move PCI/USB specific register initializations to rt2800{pci,usb}.
This prevents us having common code depend on PCI or USB specific code.
Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
|
| f0194b2d5d01b99555fd8a6e42281809086f1ab1 |
|
03-Jun-2010 |
Gertjan van Wingerde <gwingerde@gmail.com> |
rt2x00: Centralize rt2800 beacon writing.
The beacon writing functions of rt2800pci and rt2800usb are now identical.
Move them to rt2800lib to only have one central function.
Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
|
| 96b61bafe22b2f2abcc833d651739edb977f1b1e |
|
03-Jun-2010 |
Gertjan van Wingerde <gwingerde@gmail.com> |
rt2x00: Clean up USB vendor request buffer functions.
There is no need to force the separation between a buffer USB vendor
request that does fit the CSR cache and one that doesn't onto the
callers. This is something that the rt2x00usb_vendor_request_buff
function can figure out by itself.
Combine the rt2x00usb_vendor_request_buff and
rt2x00usb_vendor_request_large_buff functions into a single one, as
both of them were equivalent for small buffers anyway.
Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
|
| a903ae004a766a675ff063b88b168bd411e7760c |
|
03-Jun-2010 |
Gertjan van Wingerde <gwingerde@gmail.com> |
rt2x00: Fix rt2800usb TX descriptor writing.
The recent changes to skb handling introduced a bug in the rt2800usb
TX descriptor writing whereby the length of the USB packet wasn't
calculated correctly.
Found via code inspection, as the devices themselves didn't seem to mind.
Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
|
| 0b8004aa12d13ec750d102ba4082a95f0107c649 |
|
03-Jun-2010 |
Gertjan van Wingerde <gwingerde@gmail.com> |
rt2x00: Properly reserve room for descriptors in skbs.
Instead of fiddling with the skb->data pointer and thereby risking
out of bounds accesses, properly reserve the space needed in an
skb for descriptors.
Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
|
| 5c3b685c79f38ac6b909b3650f3dad3993614cfb |
|
03-Jun-2010 |
Gertjan van Wingerde <gwingerde@gmail.com> |
rt2x00: Push beacon TX descriptor writing to drivers.
Not all the devices require a TX descriptor to be written (i.e. rt2800
device don't require them). Push down the creation of the TX descriptor
to the device drivers so that they can decide for themselves whether
a TX descriptor is to be created.
Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
|
| b578bb490fb605c23c20b63995f26d3ab2cfb6e0 |
|
26-May-2010 |
John W. Linville <linville@tuxdriver.com> |
Revert "rt2x00: Fix rt2800usb TX descriptor writing."
This reverts commit 663cb47cc2c5acd32850f67d051e47d62ed199c9.
This patch was merged out of the proper order, so instead of fixing a
problem with a prior (unmerged) patch, it creates one. Ooops!
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 663cb47cc2c5acd32850f67d051e47d62ed199c9 |
|
13-May-2010 |
Gertjan van Wingerde <gwingerde@gmail.com> |
rt2x00: Fix rt2800usb TX descriptor writing.
The recent changes to skb handling introduced a bug in the rt2800usb
TX descriptor writing whereby the length of the USB packet wasn't
calculated correctly.
Found via code inspection, as the devices themselves didn't seem to mind.
Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 85b7a8b3871bde7885516fed2a1c8da699913318 |
|
11-May-2010 |
Gertjan van Wingerde <gwingerde@gmail.com> |
rt2x00: Simplify TXD handling of beacons.
The handling of tx descriptors for beacons can be simplified by updating
write_tx_desc implementations of each driver to write directly to the
queue entry descriptor instead of to a provided memory area.
This is also a preparation for further clean ups where descriptors are
properly reserved in the skb instead of fiddling with the skb data
pointer.
Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| a6bc03a07f8676d336e697914e9fe6cd54474ad1 |
|
10-May-2010 |
Xose Vazquez Perez <xose.vazquez@gmail.com> |
wireless: rt2x00: rt2800usb: replace X by x
s/X/x
Signed-off-by: Xose Vazquez Perez <xose.vazquez@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 3b9f0ed78cf2eb678edd60d74a4a36f5947d003d |
|
08-May-2010 |
Gertjan van Wingerde <gwingerde@gmail.com> |
rt2x00: Fix beaconing on rt2800.
According to the Ralink vendor driver for rt2800 we don't need a full
TXD for a beacon but just a TXWI in front of the actual beacon.
Fix the rt2800pci and rt2800usb beaconing code accordingly.
Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| f224f4ef794c4a9146a7fa7303018fecab8c9328 |
|
08-May-2010 |
Gertjan van Wingerde <gwingerde@gmail.com> |
rt2x00: provide beacon's txdesc to write_beacon callback function.
Preparation to fix rt2800 beaconing.
Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| d61cb26696e19494c049297def6c8f37d9e2f534 |
|
08-May-2010 |
Gertjan van Wingerde <gwingerde@gmail.com> |
rt2x00: Clean up all driver's kick_tx_queue callback functions.
All of the driver's kick_tx_queue callback functions treat the TX queue
for beacons in a special manner.
Clean this up by integrating the kicking of the beacon queue into the
write_beacon callback function, and let the generic code no longer call
the kick_tx_queue callback function when updating the beacon.
Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 2de64dd22d0390688b853788dcadee3c0ad9e518 |
|
08-May-2010 |
Gertjan van Wingerde <gwingerde@gmail.com> |
rt2x00: Factor out RXWI processing to common rt2800 code.
RXWI processing is exactly the same for rt2800pci and rt2800usb, so
make it common code.
Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 59679b91d1d33ebe90b72ffded9a57dba788fa6b |
|
08-May-2010 |
Gertjan van Wingerde <gwingerde@gmail.com> |
rt2x00: Factor out TXWI writing to common rt2800 code.
TXWI writing is exactly the same for rt2800pci and rt2800usb, so
make it common code.
Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 78b8f3b0ddb061af1e3907f9c4bca76eae39f79f |
|
08-May-2010 |
Gertjan van Wingerde <gwingerde@gmail.com> |
rt2x00: Don't check whether hardware crypto is enabled when reading RXD.
We should simply follow what the hardware told us it has done.
Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 1affa091975e47d50ce6a88e9b1abfe717c2fe27 |
|
07-May-2010 |
Helmut Schaa <helmut.schaa@googlemail.com> |
rt2x00: rt2800: use correct txop value in tx descriptor
rt2800 devices use a different enumeration to specify what IFS values should
be used on frame transmission compared to the other rt2x00 devices. Hence,
create a new enum called txop that contains the valid values.
Furthermore use the appropriate txop values as found in the ralink drivers:
- TXOP_BACKOFF for management frames
- TXOP_SIFS for subsequent fragments in a burst
- TXOP_HTTXOP for all data frames
Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| df624ca5413d84b3082246de384823fbe8fed6e4 |
|
03-May-2010 |
Gertjan van Wingerde <gwingerde@gmail.com> |
rt2x00: Register frame length in TX entry descriptor instead of L2PAD.
And use it consistently in the chipset drivers.
Preparation for further clean ups.
Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 12ef116bf750c221e214e33c61e7f4c98300b5fd |
|
03-May-2010 |
Xose Vazquez Perez <xose.vazquez@gmail.com> |
wireless: rt2x00: rt2800usb: be in sync with latest windows drivers.
0x07d1,0x3c17 D-Link Wireless N 150 USB Adapter DWA-125
0x1b75,0x3071 Ovislink Airlive WN-301USB
0x1d4d,0x0011 Pegatron Ralink RT3072 802.11b/g/n Wireless Lan USB Device
0x083a,0xf511 Arcadyan 802.11 USB Wireless LAN Card
0x13d3,0x3322 AzureWave 802.11 n/g/b USB Wireless LAN Card
Signed-off-by: Xose Vazquez Perez <xose.vazquez@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 91639c76bfd9d27ac54a3c521a2559d02f409ebe |
|
28-Apr-2010 |
John W. Linville <linville@tuxdriver.com> |
rt2x00: remove now unused noise field from struct rxdone_entry_desc
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
|
| e8958330190c57c0d32bee88b64a12de2f58059f |
|
19-Apr-2010 |
Xose Vazquez Perez <xose.vazquez@gmail.com> |
wireless: rt2x00: rt2800usb: identify Allwin devices
Applied common sense, no info from the manufacturer:
(0x8516, 0x2070) is RT2070
(0x8516, 0x2770) is RT2770
(0x8516, 0x2870) is RT2870
[...]
Signed-off-by: Xose Vazquez Perez <xose.vazquez@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 2fddd880668ee124cb56429f458b74d2772f6cb6 |
|
15-Apr-2010 |
Xose Vazquez Perez <xose.vazquez@gmail.com> |
wireless: rt2x00: rt2800usb: identify Hawking devices
0x0e66,0x0009 HWUN2 Hawking Technologies Hi-Gain Wireless-150N USB Adapter w/ Upgradable Antenna
0x0e66,0x000b HWDN2 Hawking Technologies Hi-Gain USB Wireless-150N Dish Adapter
0x0e66,0x0013 Hawking Technologies Hi-Gain Wireless-N USB Adapter
0x0e66,0x0017 Hawking Wireless-N Network Adapter
0x0e66,0x0018 Hawking Wireless-N Network Adapter
Hawking Technologies Technical Support guys say:
All our N adapters use the same chipset. Ralink RT 2870 chipset.
Signed-off-by: Xose Vazquez Perez <xose.vazquez@gmail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| a5e944f1d955f3819503348426763e21e0413ba6 |
|
14-Apr-2010 |
Xose Vazquez Perez <xose.vazquez@gmail.com> |
wireless: rt2x00: rt2800usb: identify Sitecom devices
A very useful information was provided by Sitecom R&D guys:
Please find the information regarding our latest Ralink adapters below;
WL-302 - VID: 0x0DF6, PID: 0x002D - Ralink RT2771
WL-315 - VID: 0x0DF6, PID: 0x0039 - Ralink RT2770
WL-319 - VID: 0x182D, PID: 0x0037 - Ralink RT2860
WL-321 - VID: 0x0DF6, PID: 0x003B - Ralink RT2770
WL-324 - VID: 0x0DF6, PID: 0x003D - Ralink RT2870
WL-329 - VID: 0x0DF6, PID: 0x0041 - Ralink RT3572
WL-343 - VID: 0x0DF6, PID: 0x003E - Ralink RT3070
WL-344 - VID: 0x0DF6, PID: 0x0040 - Ralink RT3071
WL-345 - VID: 0x0DF6, PID: 0x0042 - Ralink RT3072
WL-608 - VID: 0x0DF6, PID: 0x003F - Ralink RT2070
Note:
PID: 0x003C, 0x004A, and 0x004D: --these products do not exist; devices were never produced/shipped--
The WL-349v4 USB dongle (0x0df6,0x0050) will be shipped soon (it isn't available yet), and uses a Ralink RT3370 chipset.
Signed-off-by: Xose Vazquez Perez <xose.vazquez@gmail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| f01a0229b0343d56b2e084f1472ff3edc1a2090b |
|
28-Mar-2010 |
Xose Vazquez Perez <xose.vazquez@gmail.com> |
wireless: rt2x00: rt2800usb: new ids
Taken from latest ralink linux driver(RT3070_LinuxSTA_V2.3.0.1_20100208)
All of them are RT3070 devices.
Signed-off-by: Xose Vazquez Perez <xose.vazquez@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 27427013504d98f86f9baebfb8a44db3ce61f65e |
|
28-Mar-2010 |
Xose Vazquez Perez <xose.vazquez@gmail.com> |
wireless: rt2x00: rt2800usb: delete id
It was removed in the windows inf file by ralink.
And it isn't on ralink linux drivers.
Signed-off-by: Xose Vazquez Perez <xose.vazquez@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| fc3f14873d38a5c8a280ff4b8c8abde0244fb79b |
|
28-Mar-2010 |
Xose Vazquez Perez <xose.vazquez@gmail.com> |
wireless: rt2x00: rt2800usb: identify ids-chips
Taken from ralink linux drivers:
RT3070_LinuxSTA_V2.3.0.1_20100208/common/rtusb_dev_id.c: {USB_DEVICE(0x0B05,0x1784)}, /* Asus 3072 */
RT3070_LinuxSTA_V2.3.0.1_20100208/common/rtusb_dev_id.c: {USB_DEVICE(0x13D3,0x3305)}, /* AzureWave 3070*/
RT3070_LinuxSTA_V2.3.0.1_20100208/common/rtusb_dev_id.c: {USB_DEVICE(0x07D1,0x3C16)}, /* D-Link 3070 */
RT3070_LinuxSTA_V2.3.0.1_20100208/common/rtusb_dev_id.c: {USB_DEVICE(0x203D,0x14A9)}, /* Encore 3070*/
RT3070_LinuxSTA_V2.3.0.1_20100208/common/rtusb_dev_id.c: {USB_DEVICE(0x1740,0x9707)}, /* EnGenius 3070 */
RT3070_LinuxSTA_V2.3.0.1_20100208/common/rtusb_dev_id.c: {USB_DEVICE(0x1740,0x9708)}, /* EnGenius 3071 */
RT3070_LinuxSTA_V2.3.0.1_20100208/common/rtusb_dev_id.c: {USB_DEVICE(0x1740,0x9709)}, /* EnGenius 3072 */
RT3070_LinuxSTA_V2.3.0.1_20100208/common/rtusb_dev_id.c: {USB_DEVICE(0x04BB,0x0947)}, /* I-O DATA 3070 */
RT3070_LinuxSTA_V2.3.0.1_20100208/common/rtusb_dev_id.c: {USB_DEVICE(0x04BB,0x0948)}, /* I-O DATA 3072 */
RT3070_LinuxSTA_V2.3.0.1_20100208/common/rtusb_dev_id.c: {USB_DEVICE(0x0DB0,0x3822)}, /* MSI 3070 */
RT3070_LinuxSTA_V2.3.0.1_20100208/common/rtusb_dev_id.c: {USB_DEVICE(0x0DB0,0x3821)}, /* Ralink 3070 */
RT3070_LinuxSTA_V2.3.0.1_20100208/common/rtusb_dev_id.c: {USB_DEVICE(0x0DB0,0x3870)}, /* MSI 3070*/
RT3070_LinuxSTA_V2.3.0.1_20100208/common/rtusb_dev_id.c: {USB_DEVICE(0x0DB0,0x3871)}, /* MSI 3070 */
RT3070_LinuxSTA_V2.3.0.1_20100208/common/rtusb_dev_id.c: {USB_DEVICE(0x0DB0,0x821A)}, /* Ralink 3070 */
RT3070_LinuxSTA_V2.3.0.1_20100208/common/rtusb_dev_id.c: {USB_DEVICE(0x0DB0,0x822A)}, /* MSI 3070 */
RT3070_LinuxSTA_V2.3.0.1_20100208/common/rtusb_dev_id.c: {USB_DEVICE(0x0DB0,0x870A)}, /* MSI 3070*/
RT3070_LinuxSTA_V2.3.0.1_20100208/common/rtusb_dev_id.c: {USB_DEVICE(0x0DB0,0x871A)}, /* MSI 3070 */
RT3070_LinuxSTA_V2.3.0.1_20100208/common/rtusb_dev_id.c: {USB_DEVICE(0x0DB0,0x899A)}, /* MSI 3070*/
RT3070_LinuxSTA_V2.3.0.1_20100208/common/rtusb_dev_id.c: {USB_DEVICE(0x20B8,0x8888)}, /* PARA INDUSTRIAL 3070 */
RT3070_LinuxSTA_V2.3.0.1_20100208/common/rtusb_dev_id.c: {USB_DEVICE(0x0DF6,0x0048)}, /* Sitecom 3070 */
RT3070_LinuxSTA_V2.3.0.1_20100208/common/rtusb_dev_id.c: {USB_DEVICE(0x0DF6,0x0047)}, /* Sitecom 3071 */
RT3070_LinuxSTA_V2.3.0.1_20100208/common/rtusb_dev_id.c: {USB_DEVICE(0x083A,0xA701)}, /* SMC 3070 */
RT3070_LinuxSTA_V2.3.0.1_20100208/common/rtusb_dev_id.c: {USB_DEVICE(0x083A,0xA702)}, /* SMC 3072 */
Signed-off-by: Xose Vazquez Perez <xose.vazquez@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| de1ebdceb6a4fe1b7073b81d273285b7c8bed312 |
|
14-Feb-2010 |
Gertjan van Wingerde <gwingerde@gmail.com> |
rt2x00: rt2800 - Make rt30xx and rt35xx chipsets configurable.
Support for rt30xx- and rt35xx-based devices is currently not functional
in rt2800pci and rt2800usb.
In order to not confuse users we shouldn't claim the PCI and USB device
ID's for these devices. However, to allow for testing it is good to still
have them available, although disabled by default.
Make support for these device configuration options that default to off.
For rt2800usb a 3rd class of devices is added, which are the unknown
devices. For these devices it is known that they are either based on
rt28xx, rt30xx or rt35xx, but it is not known on what chipset exactly.
These devices are disabled by default as well, until it can be established
on what chipset exactly they are based.
Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 49e721ec6ca74f90ee99089ad2de1c338a95c6d5 |
|
13-Feb-2010 |
Gertjan van Wingerde <gwingerde@gmail.com> |
rt2x00: rework RT chipset and revision determination for PCI an SOC devices.
The recent rt2800 devices are no longer really identified by their PCI
ID's, but rather by the contents of their CSR0 register. Also for the
other chipsets is the contents of this CSR0 register important.
Change the chipset determination logic to be more aligned with the rt2800
model.
Preparation for the support of rt3070 / rt3090 based devices.
Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 3ad2f3fbb961429d2aa627465ae4829758bc7e07 |
|
03-Feb-2010 |
Daniel Mack <daniel@caiaq.de> |
tree-wide: Assorted spelling fixes
In particular, several occurances of funny versions of 'success',
'unknown', 'therefore', 'acknowledge', 'argument', 'achieve', 'address',
'beginning', 'desirable', 'separate' and 'necessary' are fixed.
Signed-off-by: Daniel Mack <daniel@caiaq.de>
Cc: Joe Perches <joe@perches.com>
Cc: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
|
| 67a4c1e24d58e0d88ed88539641631f6fc8a0cfd |
|
30-Dec-2009 |
Gertjan van Wingerde <gwingerde@gmail.com> |
rt2x00: Unify rt2800 WPDMA ready waiting functions.
The rt2800pci_wait_wpdma_ready and rt2800usb_wait_wpdma_ready functions are
exactly the same, so unify them into rt200lib.
Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 5122d8986232ef2a761f5cf70c31666c4d65c3e4 |
|
23-Dec-2009 |
Gertjan van Wingerde <gwingerde@gmail.com> |
rt2x00: Cleanup chip handling helper functions.
Let each of them take a struct rt2x00_dev pointer as argument instead of
a mixture of struct rt2x00_chip and struct rt2x00_dev pointers.
Preparation for further clean ups in the rt2x00 chip handling, especially
for rt2800 devices.
Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 5e31258945f60dff65952575625cac214a75893e |
|
23-Dec-2009 |
Gertjan van Wingerde <gwingerde@gmail.com> |
rt2x00: Add USB ID for Linksys WUSB 600N rev 2.
This is a rt2870 based device.
Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 5de42f9eeafa7d54ffb833e0526d4828e194fddb |
|
04-Dec-2009 |
Benoit Papillault <benoit.papillault@free.fr> |
rt2x00: Fix rt2800usb RX frame format and as such L2PAD
According to Ralink source code, the RX frame format is RXINFO + RXWI +
802.11 frame + RXD, including various padding. Before this patch, we
were using RXD + RXWI + 802.11 frame, so RXD was not correct.
Doing this, we fix the L2PAD bit which is now correctly set on received
frames.
Signed-off-by: Benoit Papillault <benoit.papillault@free.fr>
Acked-by: Ivo van Doorn <ivdoorn@gmail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 9c8427d9deca1c0c2415c8da0e731e13fc89d111 |
|
04-Dec-2009 |
Benoit PAPILLAULT <benoit.papillault@free.fr> |
rt2x00: Disable RX aggregation for rt2800usb
RX aggregation is a way to receive multiple 802.11 frames in one RX buffer.
However, we don't know yet how to handle this case in rt2800usb_fill_rxdone
and this has probably no impact on RX performance as well, so we disable it
Signed-off-by: Benoit Papillault <benoit.papillault@free.fr>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Acked-by: Ivo van Doorn <ivdoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 354e39dbb19f29ef28a9c2db9e55ff2a7435b35a |
|
04-Dec-2009 |
Gertjan van Wingerde <gwingerde@gmail.com> |
rt2x00: Remove SKBDESC_L2_PADDED flag.
With the improved L2 padding code, this flag is no longer necessary, as the
rt2x00queue_remove_l2pad is capable of detecting by itself if L2 padding is
applied.
For received frames the RX descriptor flag is still being checked.
Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Acked-by: Ivo van Doorn <ivdoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 1398d4580eff2656f3a808ec24744ce5a842db35 |
|
04-Dec-2009 |
Alban Browaeys <prahal@yahoo.com> |
rt2x00 : trim the skb after having the l2pad removed.
Otherwise we end up truncating the skb before removing the l2pad
thus we might have the truncated part become garbage while getting
it back in remove_l2pad.
For the same issue: remove the skb_trim from the rt2800 fill_rxdone
(it is done after l2pad removal in rt2x00lib_rxdone).
Signed-off-by: Alban Browaeys <prahal@yahoo.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Acked-by: Ivo van Doorn <ivdoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| e6218cc47bd54710dc523e8c983ceddba625e3ae |
|
23-Nov-2009 |
Gertjan van Wingerde <gwingerde@gmail.com> |
rt2x00: Centralize setting of extra TX headroom requested by rt2x00.
Set the value of extra_tx_headroom in a central place, rather than in each
of the drivers. This is preparatory for taking alignment space into account
in the TX headroom requested by rt2x00.
Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 04d0362e2fa9d5f1ab560d0d59d04a535b4f3973 |
|
23-Nov-2009 |
Gertjan van Wingerde <gwingerde@gmail.com> |
rt2x00: Whitespace cleanup.
Clean up the use of whitespace in the initialization of the rt2x00_ops
structures. This is preparatory for a later patch that adds members
to that structure, which require different whitespace alignment.
Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 2edcb7ff8d7d84a3797bcecc7094da0fa9828a16 |
|
17-Nov-2009 |
Xose Vazquez Perez <xose.vazquez@gmail.com> |
rt2x00: more ids to rt2800usb.c
taken from windows inf file (09/15/2009, 1.04.07.0000)
Signed-off-by: Xose Vazquez Perez <xose.vazquez@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 31a4cf1f22677ba1ea90be055bc20aac25b8e7c4 |
|
14-Nov-2009 |
Gertjan van Wingerde <gwingerde@gmail.com> |
rt2x00: Fix BUG on rt2800usb when trying to read eFuse EEPROM.
Current tree hits a BUG_ON in rt2x00_regbusy_read, because the eFuse EEPROM
reading code of rt2800lib uses the function without the csr_mutex locked.
Fix this by locking the csr_mutex for the of the EEPROM reading cycly and
using the _lock variants of the register reading and writing functions.
This also introcudes the register_read_lock function pointer in the
rt2800_ops structure.
Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 9c9a0d145fee73b5e821bb460732ac2a66c680b3 |
|
08-Nov-2009 |
Gertjan van Wingerde <gwingerde@gmail.com> |
rt2x00: Update copyright statements.
As mentioned on the linux-wireless mailing list, the current copyright
statements in the rt2x00 are meaningless, as the rt2x00 project is
not even a formal legal entity. Therefore it is better to replace
the existing copyright statements with copyright statements for the
people that actually wrote the code.
Note: Updated to the best of my knowledge with respect to who
contributed considerable amounts of code.
Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
CC: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 40beee5c15a816bf77747e15940ac3b97229faf4 |
|
08-Nov-2009 |
Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> |
rt2800usb: add eFuse EEPROM support
It is needed for at least RT3070 chip.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 4116cb483ec148e30f70408ad0600304a5de2a3c |
|
08-Nov-2009 |
Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> |
rt2800usb: fix RX descriptor naming
Rename RXD_W0_* defines to RXINFO_W0_* ones to match naming
used for TX descriptor and by the vendor driver.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 4da2933fe1f2d3d9ed548660f5c02a9b0608a8c7 |
|
08-Nov-2009 |
Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> |
rt2800: unify rt2800*_probe_hw_mode()
Add rf_vals tables and rt2800_probe_hw_mode() to rt2800lib.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| f2b38cbfd98eb36799f45178c73b2ed81402abd8 |
|
08-Nov-2009 |
Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> |
rt2800: prepare for rt2800*_probe_hw_mode() unification
Enclose interface specific code in rt2800[pci,usb]_probe_hw_mode()
with rt2x00_intf_is_[pci,usb]() checks.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 726984b61e744c1fef72d20e56eadd0864ecb240 |
|
08-Nov-2009 |
Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> |
rt2800usb: reorganize code in rt2800usb_probe_hw_mode()
Move hw_mode information initialization code block before
HT information initialization one to match the ordering used
by rt2800pci's rt2800pci_probe_hw_mode().
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 38bd7b8a0f485ba5ad514fcd621a1842ebadf9e6 |
|
08-Nov-2009 |
Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> |
rt2800: unify EEPROM support code
Add rt2800_validate_eeprom() and rt2800_init_eeprom() to rt2800lib.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 7ab71325cf0940099c376799aca6de7bc86ad2d0 |
|
08-Nov-2009 |
Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> |
rt2800: prepare for unification of EEPROM support code
* Factor out common code from rt2800[pci,usb]_validate_eeprom()
to rt2800_validate_eeprom().
* Fix interface specific comment in rt2800[pci,usb]_validate_eeprom().
* Enclose interface specific code in rt2800[pci,usb]_init_eeprom()
with rt2x00_intf_is_[pci,usb]() checks.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 2015d1920c6ec637b16db1e8734d9070983db21f |
|
08-Nov-2009 |
Gertjan van Wingerde <gwingerde@gmail.com> |
rt2x00: Move interface type assignments to generic code.
Make sure all drivers can benefit of the assignment of the interface
type of an adapter, instead of keeping it for rt2800 only.
Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 2ce33995216a088fc11e1f85768375580324174c |
|
04-Nov-2009 |
Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> |
rt2800: add rt2800lib (part four)
Code unification.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| fcf5154118849cca3cdf424e83f863225d8173e7 |
|
04-Nov-2009 |
Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> |
rt2800: add rt2800lib (part three)
Code unification.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| f445061630c7a4a85193fdef006234f94f71c366 |
|
04-Nov-2009 |
Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> |
rt2800: add rt2800lib (part two)
Code unification.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 89297425c2104b187c25d6260a41345c491c8f18 |
|
04-Nov-2009 |
Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> |
rt2800: add rt2800lib (part one)
Code unification.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 4d6f8b9f17626da48d6badc6ba259fbacc1413c3 |
|
04-Nov-2009 |
Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> |
rt2800: prepare for rt2800lib addition
Part of preparations for later code unification.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| b54f78a8b7a108a4abc81d88d641769726be23c1 |
|
04-Nov-2009 |
Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> |
rt2800: fix duplication in header files
Updated debugging scripts are located here:
http://www.kernel.org/pub/linux/kernel/people/bart/rt2800/scripts/
(they also work fine with older drivers)
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| d42c8d86ca52185c053f3352c57b46857573307a |
|
04-Nov-2009 |
Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> |
rt2800usb: add RXINFO_DESC_SIZE definition
Add RXINFO_DESC_SIZE definition and use it instead of abusing
RXD_DESC_SIZE one (TXD_DESC_SIZE and RXD_DESC_SIZE are specific
to PCI version of the chipset).
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 7ef5cc92bac940419f022e11115a28daea53814f |
|
04-Nov-2009 |
Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> |
rt2800: add rt2800lib.h
Code unification.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 7a345d3d2512769ca693d4844b215ae2cc267dce |
|
04-Nov-2009 |
Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> |
rt2800usb: convert to use struct rt2800_ops methods
Add chipset registers access abstraction layer and prepare for later
code unification.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 4f2c53268ad1bdc7d6d12ca8bd110bb288a14300 |
|
04-Nov-2009 |
Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> |
rt2800usb: add rt2800_mcu_request() wrapper
Part of preparations for later code unification.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 5c70e5bb36584a1c1d5be85e40aabac3a8f68d83 |
|
04-Nov-2009 |
Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> |
rt2800usb: add rt2800_rf_[read,write]() wrappers
Part of preparations for later code unification.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| e91fea9b38b2208113dd540f436ce2aba7ab29fd |
|
04-Nov-2009 |
Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> |
rt2800usb: add rt2800_rfcsr_[read,write]() wrappers
Part of preparations for later code unification.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| eff6eced615f80cef3e4979691c7920961dda47c |
|
04-Nov-2009 |
Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> |
rt2800usb: add rt2800_bbp_[read,write]() wrappers
Part of preparations for later code unification.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| ab209b9834d43ac7c01e803681c5c50c941e4de3 |
|
04-Nov-2009 |
Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> |
rt2800usb: add rt2800_regbusy_read() wrapper
Part of preparations for later code unification.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 678b4eee767b3d92bb187d2ca17d33400f26f880 |
|
04-Nov-2009 |
Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> |
rt2800usb: add rt2800_register_multi[read,write]() wrappers
Part of preparations for later code unification.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| abbb505dddef31707d06ff26539639ccdfa56f45 |
|
04-Nov-2009 |
Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> |
rt2800usb: add rt2800_register_[read,write]() wrappers
Part of preparations for later code unification.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 3306ef642a4dec6ba5341eceb8b9cb1e4a82ddb0 |
|
04-Nov-2009 |
Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> |
rt2800usb: use rt2x00usb_register_multiwrite() to set key entries
Since struct hw_key_entry is 32-bytes large and is smaller than
CSR cache size (which is 64-bytes large) we can use the standard
rt2x00usb_register_multiwrite() helper to set key entries.
This cleanup is a part of preparations for later code unification.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| a8ea2b23f62e23c2afac291f9caa500bd1a60618 |
|
04-Nov-2009 |
Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> |
rt2800usb: fix rt2800usb_rfcsr_read()
The driver should write the read request into RF_CSR_CFG register
and not BBP_CSR_CFG one in rt2800usb_rfcsr_read().
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 17616310836ad2cc45a64576ef0e1520b0dcc81b |
|
15-Oct-2009 |
Benoit PAPILLAULT <benoit.papillault@free.fr> |
rt2x00: Fix crypto in TX frame for rt2800usb
Signed-off-by: Benoit PAPILLAULT <benoit.papillault@free.fr>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 4789666e13fb0b2d45feb1b4a5119a1b997ec84c |
|
06-Sep-2009 |
Ivo van Doorn <ivdoorn@gmail.com> |
rt2x00: Hardcode TX ack timeout and consume time
The calculated values for the ACK timeout and ACK
consume time are different then the values as
used by the Legacy drivers.
After testing from James Ledwith it appeared that
the calculated values caused a high amount of TX
failures, and the values from the Legacy drivers
were the most optimal to prevent TX failure due to
excessive retries.
The symptoms of this problem:
- Rate control module always falls back to 1Mbs
- Low throughput when bitrate was fixed
Possible side-effects (not confirmed but highly likely)
- Problems with DHCP
- Broken connections due to lack of probe response
This should fix at least:
Kernel bugzilla reports: [13362], [13009], [9273]
Fedora bugzilla reports: [443203]
but possible some additional bugs as well.
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| d904dc17495581254442b7fd054e267f2605c8ec |
|
18-Aug-2009 |
Ivo van Doorn <ivdoorn@gmail.com> |
rt2x00: bss_info_changed() callback is allowed to sleep
The bss_info_changed() callback function no longer needs
to be atomic. Remove the scheduled work structure and
call into the driver directly.
Additionaly this makes the DRIVER_REQUIRE_SCHEDULED
flag redundant so it can be removed.
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| cd80b684a08655e7dcc7a1c96d4b7e7ffa753017 |
|
17-Aug-2009 |
Ivo van Doorn <ivdoorn@gmail.com> |
rt2x00: Fix MCS register intialization
According to the original Ralink driver,
LG_FBK_CFG0_OFDMMCS2FBK should be initialized to 9 rather then 3.
Based on a patch for rt2800pci from Benoit
Signed-off-by: Benoit PAPILLAULT <benoit.papillault@free.fr>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 534aff0288f49a2366b7e6fbb67ff035dea814d3 |
|
17-Aug-2009 |
Ivo van Doorn <ivdoorn@gmail.com> |
rt2x00: wireless CLI ID and packet ID must not be 0
In the TX descriptor the Packet ID must not be 0,
so add 1 to the ID. The wireless CLI ID is not allowed
to be 0 either, but also must be initialized with the
wcid value rather then keyid.
Based on a patch for rt2800pci from Benoit
Signed-off-by: Benoit PAPILLAULT <benoit.papillault@free.fr>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 0fefe0fda4376eff97be965a41714da38fe4a36d |
|
17-Aug-2009 |
Ivo van Doorn <ivdoorn@gmail.com> |
rt2x00: Set SKBDESC_L2_PADDED in RX path
When the RX descriptor indicates the frame was L2 padded,
the SKBDESC_L2_PADDED flag should be set to make sure the
L2 padding is removed before it is send to mac80211.
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 1738c9e42a9bb3705a3b03dde854f3db269e7bdd |
|
17-Aug-2009 |
Ivo van Doorn <ivdoorn@gmail.com> |
rt2x00: Fix for rt2800usb for SHARED_KEY_TABLE initializations
Fixed comments about SHARED_KEY_TABLE_BASE and SHARED_KEY_MODE_BASE.
Fixed initialization loop for SHARED_KEY_MODE_ENTRY.
Based on a patch for rt2800pci from Benoit.
Signed-off-by: Benoit PAPILLAULT <benoit.papillault@free.fr>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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| d6756d0dc220c3d12e2c4c06ca97d1dbcb5edf4e |
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10-Aug-2009 |
Igor Perminov <igor.perminov@inbox.ru> |
rt2x00: Fix beacon de-synchronization while update beacon
When beacon is being updated to refresh TIM (AP mode), beacon frames are
de-synchronizing (i.e. two neighbor beacon frames - before and after
update - are being transmitted with a wrong time interval).
That is because xxx_write_beacon should disable beacon generation only
while beacon data are being uploaded to the device, but it should not
disable the beacon clock.
Signed-off-by: Igor Perminov <igor.perminov@inbox.ru>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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| 1afcfd54fdf913017c07fa1ee497141a7958991d |
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08-Aug-2009 |
Igor Perminov <igor.perminov@inbox.ru> |
rt2x00: FIF_PSPOLL filter flag support
This patch implements FIF_PSPOLL filter flag support in rt2x00 drivers,
which has been introduced in mac80211 (see
http://marc.info/?l=linux-wireless&m=124897986330807&w=2).
Signed-off-by: Igor Perminov <igor.perminov@inbox.ru>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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| 4951348109c334f2b839816bd161522d089cb782 |
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17-Jul-2009 |
Luis Correia <luis.f.correia@gmail.com> |
rt2x00: Comment spellchecking
Fix a bunch of spelling errors in the rt2x00 drivers
Signed-off-by: Luis Correia <luis.f.correia@gmail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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| e91d83346ad9b30f44469c92b982206dcd7dcaf0 |
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15-Jul-2009 |
Johannes Berg <johannes@sipsolutions.net> |
wireless: remove print_mac uses
Use %pM instead, and also remove stray variables
declared with DECLARE_MAC_BUF.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Acked-by: Kalle Valo <kalle.valo@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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| 930c06f27120fa8cf0bfb6fa000a701cfaf01ed6 |
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10-Jul-2009 |
Stefan Steuerwald <salsasepp@googlemail.com> |
rt2x00: Implement set_tim callback for all drivers
Implement set_tim callback for all rt2x00 drivers, this makes the
device wake up powersaving stations properly while in AP mode.
The only way to update the beacon is by simply calling mac80211 and
requesting the new beacon. This means the set_tim() event is mostly the
same as a beacon_done() event which was already defined in rt2x00lib.
Signed-off-by: Stefan Steuerwald <salsasepp@googlemail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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| e47a5cddf893815e7da16e3226b959af785d8aaf |
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01-Jul-2009 |
Ivo van Doorn <ivdoorn@gmail.com> |
rt2x00: use wiphy rfkill interface
Remove the input_polldev from rt2x00 and replace it with
the rfkill interface offered by the wiphy structure. This
simplifies the entire rfkill handling in rt2x00 and allows
us to remove the CONFIG_RT2X00_LIB_RFKILL option and always
enables rfkill capabilities.
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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| ce2ebc9b8ddac020aa06c83a6d084c34017d835d |
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22-May-2009 |
Ivo van Doorn <ivdoorn@gmail.com> |
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>
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| 8a566afea0639fc387add782bc799009512a911b |
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21-May-2009 |
Ivo van Doorn <ivdoorn@gmail.com> |
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>
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| 3b91c3604d000205fb4e56b5ddd6b77b22ad4689 |
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21-May-2009 |
Ivo van Doorn <ivdoorn@gmail.com> |
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>
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| 2c617b0324c4b05e8e08f14407a9be3b7756768f |
|
19-May-2009 |
Ivo van Doorn <ivdoorn@gmail.com> |
rt2x00: Add USB ID for rt2800usb
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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| 358623c22c9fd837b3b1b444377037f72553dc9f |
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05-May-2009 |
Ivo van Doorn <ivdoorn@gmail.com> |
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>
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| 15e469284d5e89c9113379b68566b0e059a97704 |
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28-Apr-2009 |
Ivo van Doorn <ivdoorn@gmail.com> |
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>
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| e430d6074dede3b4d7d87e30296fe3894cb4709c |
|
27-Apr-2009 |
Ivo van Doorn <ivdoorn@gmail.com> |
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>
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| d53d9e67b55f6a9fc3f836c5c392eb41ce5676f4 |
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26-Apr-2009 |
Ivo van Doorn <IvDoorn@gmail.com> |
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>
|