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path: root/drivers/net/wireless/p54
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2011-03-07p54usb: add Senao NUB-350 usbidChristian Lamparter
commit 2b799a6b25bb9f9fbc478782cd9503e8066ab618 upstream. Reported-by: Mark Davis Signed-off-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-02p54pci: update receive dma buffers before and after processingChristian Lamparter
commit 0bf719dfdecc5552155cbec78e49fa06e531e35c upstream. Documentation/DMA-API-HOWTO.txt states: "DMA transfers need to be synced properly in order for the cpu and device to see the most uptodate and correct copy of the DMA buffer." Signed-off-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-17p54: fix sequence no. accounting off-by-one errorChristian Lamparter
commit 3b5c5827d1f80ad8ae844a8b1183f59ddb90fe25 upstream. P54_HDR_FLAG_DATA_OUT_SEQNR is meant to tell the firmware that "the frame's sequence number has already been set by the application." Whereas IEEE80211_TX_CTL_ASSIGN_SEQ is set for frames which lack a valid sequence number and either the driver or firmware has to assign one. Yup, it's the exact opposite! Signed-off-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-07p54usb: New USB ID for Gemtek WUBI-100GWEduardo Costa
commit 56e6417b49132d4f56e9f2241d31942b90b46315 upstream. This USB ID is for the WUBI-100GW 802.11g Wireless LAN USB Device that uses p54usb. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Eduardo Costa <ecosta.tmp@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-07p54usb: add 5 more USBIDsChristian Lamparter
commit 16cad7fba037b34ca32cc0adac65bc089d969fb8 upstream. This patch adds five more USBIDs to the table. Source: http://www.linuxant.com/pipermail/driverloader/2005q3/002307.html http://wireless.kernel.org/en/users/Drivers/p54/devices (by M. Davis) Signed-off-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-11-22drivers/net/wireless/p54/eeprom.c: Return -ENOMEM on memory allocation failureJulia Lawall
commit 0d91f22b75347d9503b17a42b6c74d3f7750acd6 upstream. In this code, 0 is returned on memory allocation failure, even though other failures return -ENOMEM or other similar values. A simplified version of the semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression ret; expression x,e1,e2,e3; @@ ret = 0 ... when != ret = e1 *x = \(kmalloc\|kcalloc\|kzalloc\)(...) ... when != ret = e2 if (x == NULL) { ... when != ret = e3 return ret; } // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Acked-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-11-22p54usb: add five more USBIDsChristian Lamparter
commit 1a92795dac419128eb511dce30a6aad672064b88 upstream. Source: http://www.wikidevi.com/wiki/Intersil/p54/usb/windows Signed-off-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-11-22p54usb: fix off-by-one on !CONFIG_PMChristian Lamparter
commit 11791a6f7534906b4a01ffb54ba0b02ca39398ef upstream. The ISL3887 chip needs a USB reset, whenever the usb-frontend module "p54usb" is reloaded. This patch fixes an off-by-one bug, if the user is running a kernel without the CONFIG_PM option set and for some reason (e.g.: compat-wireless) wants to switch between different p54usb modules. Signed-off-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-09-20p54: fix tx feedback status flag checkChristian Lamparter
commit f880c2050f30b23c9b6f80028c09f76e693bf309 upstream. Michael reported that p54* never really entered power save mode, even tough it was enabled. It turned out that upon a power save mode change the firmware will set a special flag onto the last outgoing frame tx status (which in this case is almost always the designated PSM nullfunc frame). This flag confused the driver; It erroneously reported transmission failures to the stack, which then generated the next nullfunc. and so on... Reported-by: Michael Buesch <mb@bu3sch.de> Tested-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-02p54pci: add Symbol AP-300 minipci adapters pciidJoerg Albert
commit 50900f1698f68127e54c67fdfe829e4a97b1be2b upstream. Signed-off-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-07-05p54usb: Add device ID for Dell WLA3310 USBJason Dravet
commit 0f666a08901f8b01f294ca0ad751019375240ae3 upstream. Add Dell WLA3310 USB wireless card, which has a Z-Com XG-705A chipset, to the USB Ids in p54usb. Signed-off-by: Jason Dravet <dravet@hotmail.com> Tested-by: Richard Gregory Tillmore <rtillmore@gmail.com> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Acked-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-05-26p54: disable channels with incomplete calibration data setsChristian Lamparter
commit 93a59d7527147e3656664aa3179f8d19de256081 upstream. James Grossmann [1] reported that p54 spews out confusing messages instead of preventing the mayhem from happening. the reason is that "p54: generate channel list dynamically" is not perfect. It didn't discard incomplete channel data sets and therefore p54 advertised to support them as well. [1]: http://marc.info/?l=linux-wireless&m=125699830215890 Cc: Larry Finger <Larry.Finger@lwfinger.net> Reported-by: James Grossmann <cctsurf@gmail.com> Signed-off-by: Christian Lamparter <chunkeey@web.de> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-05-12drivers/net/wireless/p54/txrx.c Fix off by one errorDarren Jenkins
commit 088ea189c4c75cdf211146faa4b341a0f7476be6 upstream. fix off by one error in the queue size check of p54_tx_qos_accounting_alloc() Coverity CID: 13314 Signed-off-by: Darren Jenkins <darrenrjenkins@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-05-12p54pci: rx frame length checkChristian Lamparter
commit f5300e04df78feae8107c1846dd3a9e27c071b2f upstream. A long time ago, a user reported several crashes due to data corruptions which are likely the result of a not-100%-supported, or faulty? PCI bridge. ( http://patchwork.kernel.org/patch/53004/ ) This patch fixes entry #1. "1. p54p_check_rx_ring - skb_over_panic: Under a ping flood or just left running for a bit would panic with a skb_over_panic." As described in the mail: The invalid frame length causes skb_put to bailout and trigger a crash. Note: Simply dropping the frame is problematic, because if its content contains a tx feedback we would lose some portion of the device memory space.... And the driver/mac80211 should handle all other invalid data. Reported-by: Quintin Pitts <geek4linux@gmail.com> Signed-off-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-05-12p54pci: fix bugs in p54p_check_tx_ringHans de Goede
commit 0250ececdf6813457c98719e2d33b3684881fde0 upstream. Hans de Goede identified a bug in p54p_check_tx_ring: there are two ring indices. 1 => tx data and 3 => tx management. But the old code had a constant "1" and this resulted in spurious dma unmapping failures. Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=583623 Bug-Identified-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-05-12p54usb: Add usbid for Corega CG-WLUSB2GT.Shimada Hirofumi
commit 15a69a81731d337a3d9db51692ff8704c1114f43 upstream. Signed-off-by: Shimada Hirofumi <hirofumi@flycat.org> Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: John W. Linville <linville@tuxdriver.com> Cc: maximilian attems <max@stro.at> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-15p54pci: handle dma mapping errorsChristian Lamparter
commit 288c8ce8047695fd8872dd5db3ef21a9679c402f upstream. This patch adds error-paths to handle pci_dma_mapping errors. Signed-off-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-15p54usb: Add the USB ID for Belkin (Accton) FD7050E ver 1010ecJean-François Moine
commit 5b9a919a97ac8bdda8020c9b366491b5b91b196e upstream. Yet another USB ID. Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-11-13p54usb: Remove DMA buffer from stackLarry Finger
On 2.6.32-rc6 from wireless-testing, the following warning is emitted: ------------[ cut here ]------------ WARNING: at lib/dma-debug.c:860 check_for_stack+0xaa/0xe0() Hardware name: HP Pavilion dv2700 Notebook PC ehci_hcd 0000:00:02.1: DMA-API: device driver maps memory fromstack [addr=ffff8800b6e2bca8] Modules linked in: <Removed> Pid: 16378, comm: modprobe Not tainted 2.6.32-rc6-wl #244 Call Trace: [<ffffffff81049698>] warn_slowpath_common+0x78/0xb0 [<ffffffff8104972c>] warn_slowpath_fmt+0x3c/0x40 [<ffffffff811ae52a>] check_for_stack+0xaa/0xe0 [<ffffffff811afc8d>] debug_dma_map_page+0xfd/0x170 [<ffffffffa006297a>] usb_hcd_submit_urb+0x3da/0x9c0 [usbcore] [<ffffffff81076e6f>] ? lockdep_init_map+0x5f/0x5d0 [<ffffffffa0063365>] usb_submit_urb+0xe5/0x260 [usbcore] [<ffffffffa0064b7e>] usb_start_wait_urb+0x5e/0xf0 [usbcore] [<ffffffffa0063943>] ? usb_init_urb+0x23/0x40 [usbcore] [<ffffffffa0064cd4>] usb_bulk_msg+0xc4/0x150 [usbcore] [<ffffffffa0441a91>] T.719+0x31/0x40 [p54usb] [<ffffffffa0441acf>] p54u_upload_firmware_3887+0x2f/0x490 [p54usb] [<ffffffffa049c667>] ? p54_parse_firmware+0x427/0x450 [p54common] <Rest of traceback removed> ---[ end trace f77df0316ddad3de ]--- Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Stable <stable@vger.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-09-23spi: prefix modalias with "spi:"Anton Vorontsov
This makes it consistent with other buses (platform, i2c, vio, ...). I'm not sure why we use the prefixes, but there must be a reason. This was easy enough to do it, and I did it. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Cc: David Brownell <dbrownell@users.sourceforge.net> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Grant Likely <grant.likely@secretlab.ca> Cc: Jean Delvare <khali@linux-fr.org> Cc: Ben Dooks <ben-linux@fluff.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Dmitry Torokhov <dtor@mail.ru> Cc: Samuel Ortiz <sameo@openedhand.com> Cc: "John W. Linville" <linville@tuxdriver.com> Acked-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-09-16p54usb: add Zcomax XG-705A usbidChristian Lamparter
This patch adds a new usbid for Zcomax XG-705A to the device table. Cc: stable@kernel.org Reported-by: Jari Jaakola <jari.jaakola@gmail.com> Signed-off-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-08-28p54: fix broadcast buffering in AP modeChristian Lamparter
The patch "mac80211: fix PS-poll response race" somehow broke broadcast buffering in a funny way. During normal operation - stations are awake - the firmware refused to transmit broadcast frames and reported P54_TX_PSM_CANCELLED. But everything worked as soon as one station entered PSM. The reason: The stack sets IEEE80211_TX_CTL_SEND_AFTER_DTIM for outgoing broadcast frames as soon as a station is marked as sleeping. This flag triggers a path which will reroute these frames into p54's "content after beacon" queue, which is designed to cope with the demands for psm. This patch restores the old behavior. IEEE80211_TX_CTL_CLEAR_PS_FILT will once again be used to signalize the firmware to ignore the ps canceling for certain frames. Signed-off-by: Christian Lamparter <chunkeey@web.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-08-20mac80211: allow configure_filter callback to sleepJohannes Berg
Over time, a whole bunch of drivers have come up with their own scheme to delay the configure_filter operation to a workqueue. To be able to simplify things, allow configure_filter to sleep, and add a new prepare_multicast callback that drivers that need the multicast address list implement. This new callback must be atomic, but most drivers either don't care or just calculate a hash which can be done atomically and then uploaded to the hardware non-atomically. A cursory look suggests that at76c50x-usb, ar9170, mwl8k (which is actually very broken now), rt2x00, wl1251, wl1271 and zd1211 should make use of this new capability. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-08-20p54: disable PS by defaultChristian Lamparter
Johannes kindly pointed out that I completely missed a hunk in his patch: "[PATCH] cfg80211: allow driver to override PS default". The driver must explicitly set ps_default to false, as the setting is pre-filled with the kconfig default. Signed-off-by: Christian Lamparter <chunkeey@web.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-08-14p54: implement rfkillChristian Lamparter
This patch implements a basic rfkill support for p54 hardware and removes a rfkill related WARNING: fwio.c: In function ‘p54_setup_mac’: fwio.c:323: warning: ‘radio_enabled’ is deprecated. by abandoning radio_enable in flavour for IEEE80211_CONF_CHANGE_IDLE. Tested-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Christian Lamparter <chunkeey@web.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-08-14p54: Write outside array boundsChristian Lamparter
This patch fixes a coding error which allowed the to upper-layer to corrupt limited portions of the phy data. Signed-off-by: Christian Lamparter <chunkeey@web.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-08-04mac80211: redefine usage of the mac80211 workqueueLuis R. Rodriguez
The mac80211 workqueue exists to enable mac80211 and drivers to queue their own work on a single threaded workqueue. mac80211 takes care to flush the workqueue during suspend but we never really had requirements on drivers for how they should use the workqueue in consideration for suspend. We extend mac80211 to document how the mac80211 workqueue should be used, how it should not be used and finally move raw access to the workqueue to mac80211 only. Drivers and mac80211 use helpers to queue work onto the mac80211 workqueue: * ieee80211_queue_work() * ieee80211_queue_delayed_work() These helpers will now warn if mac80211 already completed its suspend cycle and someone is trying to queue work. mac80211 flushes the mac80211 workqueue prior to suspend a few times, but we haven't taken the care to ensure drivers won't add more work after suspend. To help with this we add a warning when someone tries to add work and mac80211 already completed the suspend cycle. Drivers should ensure they cancel any work or delayed work in the mac80211 stop() callback. Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-07-27mac80211: fix PS-poll response, raceJohannes Berg
When a station queries us for a PS-poll response, we wrongly queue the frame on the virtual interface's queue rather than the pending queue. Additionally, fix a race condition where we could potentially send multiple frames to the sleeping station due to using a station flag rather than a packet flag. When converting to a packet flag, we can also convert p54 and remove the filter clearing we added for it. (Also remove a now dead function) Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Reported-by: Bob Copeland <me@bobcopeland.com> Tested-by: Bob Copeland <me@bobcopeland.com> Cc: Christian Lamparter <chunkeey@web.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-07-24p54: Eliminate unnecessary initializationLarry Finger
In two places, variables are unnecessilarly initialized to NULL. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-07-24p54: fix a fw crash caused by statistic feedbackChristian Lamparter
This patch fixes a bug which crawled into the tree with the split-up changes. The memory-manager wasn't aware of the statistic feedback extra_len space requirements and happily placed following frames into the allegedly free spots. Thanks fly out to Larry Finger for taking the time to test all (permutations of) patches and theories all day long. Acked-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Christian Lamparter <chunkeey@web.de> Tested-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-07-24p54: fix beaconing related firmware crashChristian Lamparter
This patch fixes a firmware crash which can be provoked by changing operation mode. Acked-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Christian Lamparter <chunkeey@web.de> Tested-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-07-24p54: remove useless codeChristian Lamparter
This patch removes some useless checks in recv/xmit code. Acked-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Christian Lamparter <chunkeey@web.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-07-24p54: generate channel list dynamicallyChristian Lamparter
This patch enhances the eeprom parser to generate customized channel list for every device. Signed-off-by: Christian Lamparter <chunkeey@web.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-07-24p54: re-enable power save featureChristian Lamparter
This patch re-enables p54's power save features and adds a workaround which temporarily alters the device's power state in order to allow ps-polls to be sent and buffered data to be retrieved during psm. (Incorporates patch originally posted as "p54: fix beacon template dtim IE corruption". -- JWL) Signed-off-by: Christian Lamparter <chunkeey@web.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-07-23Merge branch 'master' of ↵David S. Miller
master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 Conflicts: drivers/net/wireless/iwmc3200wifi/netdev.c net/wireless/scan.c
2009-07-21p54spi: fix potential null deref in p54spi.cDan Carpenter
Fix a potential NULL dereference bug during error handling in p54spi_probe. This bug was discovered by smatch: (http://repo.or.cz/w/smatch.git). Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Christian Lamparter <chunkeey@web.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-07-10p54: fix queue stall due to underrunChristian Lamparter
Larry Finger discovered a weird behavior under load. In essence, the queue's length count under runs, which in turn renders the associated ac queue unusable. Reported-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Christian Lamparter <chunkeey@web.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-07-10p54usb: fix stalls caused by urb allocation failuresChristian Lamparter
This patch squashes a few old bugs, which have been around since the initial version of p54usb in one form or another. we never freed a orphaned frame, when were denied the resources, which are necessary to pass the data into the usb subsystem. As a result we could end up with a full queue that wasn't emptied, until the device was brought down. Signed-off-by: Christian Lamparter <chunkeey@web.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-07-10p54spi: remove dead code and definitionsChristian Lamparter
This patch removes some dead code: p54spi.c:115: warning: ‘p54spi_read16’ defined but not used and while we're at it, p54spi_registers_array is purged as well. Signed-off-by: Christian Lamparter <chunkeey@web.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-07-10p54: two endian fixesChristian Lamparter
This patch fixes all CHECK_ENDIAN complains: 1. p54/fwio.c:296:6: warning: restricted __le32 degrades to integer p54/fwio.c:296:6: warning: restricted __le32 degrades to integer 2. p54/p54spi.c:172:32: warning: incorrect type in initializer p54spi.c:172:32: expected restricted __le32 [usertype] buffer p54/p54spi.c:172:32: got unsigned int Signed-off-by: Christian Lamparter <chunkeey@web.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-07-10p54: Modify p54 files for new organizationChristian Lamparter
Modify the remaining p54 files to account for the new file organization. Signed-off-by: Christian Lamparter <chunkeey@web.de> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-07-10p54: Move TX/RX codeChristian Lamparter
Copy the TX/RX code from p54common.c into a new file txrx.c Signed-off-by: Christian Lamparter <chunkeey@web.de> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-07-10p54: Move mac80211 glue codeChristian Lamparter
Copy the mac80211 glue code from p54common.c into a new file main.c Signed-off-by: Christian Lamparter <chunkeey@web.de> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-07-10p54: Move LMAC interface definitionsChristian Lamparter
Copy the LMAC Interface specific definitions from p54common.h into a new file lmac.h Signed-off-by: Christian Lamparter <chunkeey@web.de> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-07-10p54: Move LED codeChristian Lamparter
Copy the LED code from p54common.c into a new file led.c Signed-off-by: Christian Lamparter <chunkeey@web.de> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-07-10p54: Move firmware codeChristian Lamparter
Copy the firmware i/o code from p54common.c into a new file fwio.c Signed-off-by: Christian Lamparter <chunkeey@web.de> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-07-10p54: Move eeprom headerChristian Lamparter
Copy the eeprom code from p54common.h into a new file eeprom.h Signed-off-by: Christian Lamparter <chunkeey@web.de> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-07-10p54: Move eeprom codeChristian Lamparter
Copy the eeprom code from p54common.c into a new file eeprom.c Signed-off-by: Christian Lamparter <chunkeey@web.de> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-07-10p54: redo rx_status into skb->cbChristian Lamparter
This patch slightly optimizes p54_rx_data's stack and code size. Signed-off-by: Christian Lamparter <chunkeey@web.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-07-10mac80211: push rx status into skb->cbJohannes Berg
Within mac80211, we often need to copy the rx status into skb->cb. This is wasteful, as drivers could be building it in there to start with. This patch changes the API so that drivers are expected to pass the RX status in skb->cb, now accessible as IEEE80211_SKB_RXCB(skb). It also updates all drivers to pass the rx status in there, but only by making them memcpy() it into place before the call to the receive function (ieee80211_rx(_irqsafe)). Each driver can now be optimised on its own schedule. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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