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path: root/drivers/net/wireless/b43legacy/main.c (follow)
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* b43legacy: move under broadcom vendor directoryKalle Valo2015-11-181-4062/+0
| | | | | | Part of reorganising wireless drivers directory and Kconfig. Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
* mac80211: convert HW flags to unsigned long bitmapJohannes Berg2015-06-101-2/+3
| | | | | | | | | | | | | | | As we're running out of hardware capability flags pretty quickly, convert them to use the regular test_bit() style unsigned long bitmaps. This introduces a number of helper functions/macros to set and to test the bits, along with new debugfs code. The occurrences of an explicit __clear_bit() are intentional, the drivers were never supposed to change their supported bits on the fly. We should investigate changing this to be a per-frame flag. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* mac80211: remove support for IFF_PROMISCJohannes Berg2015-04-241-6/+2
| | | | | | | | | | | This support is essentially useless as typically networks are encrypted, frames will be filtered by hardware, and rate scaling will be done with the intended recipient in mind. For real monitoring of the network, the monitor mode support should be used instead. Removing it removes a lot of corner cases. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* wireless: Use eth_<foo>_addr instead of memsetJoe Perches2015-03-031-4/+4
| | | | | | | | | | | | Use the built-in function instead of memset. Miscellanea: Add #include <linux/etherdevice.h> where appropriate Use ETH_ALEN instead of 6 Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* treewide: Remove unnecessary SSB_DEVTABLE_END macroJoe Perches2015-02-111-1/+1
| | | | | | | | | Use the normal {} instead of a macro to terminate an array. Remove the macro too. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: Replace min macro with min_tSilvan Jegen2014-03-031-2/+2
| | | | | | | Instead of an explicit cast, use the min_t macro. Signed-off-by: Silvan Jegen <s.jegen@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* b43legacy: Fix unload oops if firmware is not availableLarry Finger2014-01-131-0/+1
| | | | | | | | | | | The asyncronous firmware load uses a completion struct to hold firmware processing until the user-space routines are up and running. There is. however, a problem in that the waiter is nevered canceled during teardown. As a result, unloading the driver when firmware is not available causes an oops. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Stable <stable@vger.kernel.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* mac80211: Use a cfg80211_chan_def in ieee80211_hw_conf_chanKarl Beldan2013-03-251-4/+5
| | | | | | | | | | Drivers that don't use chanctxes cannot perform VHT association because they still use a "backward compatibility" pair of {ieee80211_channel, nl80211_channel_type} in ieee80211_conf and ieee80211_local. Signed-off-by: Karl Beldan <karl.beldan@rivierawaves.com> [fix kernel-doc] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* b43legacy: Fix firmware loading when driver is built into the kernelLarry Finger2012-12-101-6/+31
| | | | | | | | | | | | | | | | | | Recent versions of udev cause synchronous firmware loading from the probe routine to fail because the request to user space times out. The original fix for b43legacy (commit a3ea2c7) moved the firmware load from the probe routine to a work queue, but it still used synchronous firmware loading. This method is OK when b43legacy is built as a module; however, it fails when the driver is compiled into the kernel. This version changes the code to load the initial firmware file using request_firmware_nowait(). A completion event is used to hold the work queue until that file is available. The remaining firmware files are read synchronously. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Stable <stable@vger.kernel.org> (V3.4+) Signed-off-by: John W. Linville <linville@tuxdriver.com>
* b43legacy: Fix crash on unload when firmware not availableLarry Finger2012-09-281-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When b43legacy is loaded without the firmware being available, a following unload generates a kernel NULL pointer dereference BUG as follows: [ 214.330789] BUG: unable to handle kernel NULL pointer dereference at 0000004c [ 214.330997] IP: [<c104c395>] drain_workqueue+0x15/0x170 [ 214.331179] *pde = 00000000 [ 214.331311] Oops: 0000 [#1] SMP [ 214.331471] Modules linked in: b43legacy(-) ssb pcmcia mac80211 cfg80211 af_packet mperf arc4 ppdev sr_mod cdrom sg shpchp yenta_socket pcmcia_rsrc pci_hotplug pcmcia_core battery parport_pc parport floppy container ac button edd autofs4 ohci_hcd ehci_hcd usbcore usb_common thermal processor scsi_dh_rdac scsi_dh_hp_sw scsi_dh_emc scsi_dh_alua scsi_dh fan thermal_sys hwmon ata_generic pata_ali libata [last unloaded: cfg80211] [ 214.333421] Pid: 3639, comm: modprobe Not tainted 3.6.0-rc6-wl+ #163 Source Technology VIC 9921/ALI Based Notebook [ 214.333580] EIP: 0060:[<c104c395>] EFLAGS: 00010246 CPU: 0 [ 214.333687] EIP is at drain_workqueue+0x15/0x170 [ 214.333788] EAX: c162ac40 EBX: cdfb8360 ECX: 0000002a EDX: 00002a2a [ 214.333890] ESI: 00000000 EDI: 00000000 EBP: cd767e7c ESP: cd767e5c [ 214.333957] DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068 [ 214.333957] CR0: 8005003b CR2: 0000004c CR3: 0c96a000 CR4: 00000090 [ 214.333957] DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000 [ 214.333957] DR6: ffff0ff0 DR7: 00000400 [ 214.333957] Process modprobe (pid: 3639, ti=cd766000 task=cf802e90 task.ti=cd766000) [ 214.333957] Stack: [ 214.333957] 00000292 cd767e74 c12c5e09 00000296 00000296 cdfb8360 cdfb9220 00000000 [ 214.333957] cd767e90 c104c4fd cdfb8360 cdfb9220 cd682800 cd767ea4 d0c10184 cd682800 [ 214.333957] cd767ea4 cba31064 cd767eb8 d0867908 cba31064 d087e09c cd96f034 cd767ec4 [ 214.333957] Call Trace: [ 214.333957] [<c12c5e09>] ? skb_dequeue+0x49/0x60 [ 214.333957] [<c104c4fd>] destroy_workqueue+0xd/0x150 [ 214.333957] [<d0c10184>] ieee80211_unregister_hw+0xc4/0x100 [mac80211] [ 214.333957] [<d0867908>] b43legacy_remove+0x78/0x80 [b43legacy] [ 214.333957] [<d083654d>] ssb_device_remove+0x1d/0x30 [ssb] [ 214.333957] [<c126f15a>] __device_release_driver+0x5a/0xb0 [ 214.333957] [<c126fb07>] driver_detach+0x87/0x90 [ 214.333957] [<c126ef4c>] bus_remove_driver+0x6c/0xe0 [ 214.333957] [<c1270120>] driver_unregister+0x40/0x70 [ 214.333957] [<d083686b>] ssb_driver_unregister+0xb/0x10 [ssb] [ 214.333957] [<d087c488>] b43legacy_exit+0xd/0xf [b43legacy] [ 214.333957] [<c1089dde>] sys_delete_module+0x14e/0x2b0 [ 214.333957] [<c110a4a7>] ? vfs_write+0xf7/0x150 [ 214.333957] [<c1240050>] ? tty_write_lock+0x50/0x50 [ 214.333957] [<c110a6f8>] ? sys_write+0x38/0x70 [ 214.333957] [<c1397c55>] syscall_call+0x7/0xb [ 214.333957] Code: bc 27 00 00 00 00 a1 74 61 56 c1 55 89 e5 e8 a3 fc ff ff 5d c3 90 55 89 e5 57 56 89 c6 53 b8 40 ac 62 c1 83 ec 14 e8 bb b7 34 00 <8b> 46 4c 8d 50 01 85 c0 89 56 4c 75 03 83 0e 40 80 05 40 ac 62 [ 214.333957] EIP: [<c104c395>] drain_workqueue+0x15/0x170 SS:ESP 0068:cd767e5c [ 214.333957] CR2: 000000000000004c [ 214.341110] ---[ end trace c7e90ec026d875a6 ]---Index: wireless-testing/drivers/net/wireless/b43legacy/main.c The problem is fixed by making certain that the ucode pointer is not NULL before deregistering the driver in mac80211. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Stable <stable@vger.kernel.org> [v 3.3.0+] Signed-off-by: John W. Linville <linville@tuxdriver.com>
* Merge branch 'for-john' of ↵John W. Linville2012-08-211-0/+1
|\ | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next Conflicts: drivers/net/wireless/mac80211_hwsim.c
| * mac80211: move TX station pointer and restructure TXThomas Huehn2012-07-311-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove the control.sta pointer from ieee80211_tx_info to free up sufficient space in the TX skb control buffer for the upcoming Transmit Power Control (TPC). Instead, the pointer is now on the stack in a new control struct that is passed as a function parameter to the drivers' tx method. Signed-off-by: Thomas Huehn <thomas@net.t-labs.tu-berlin.de> Signed-off-by: Alina Friedrichsen <x-alina@gmx.net> Signed-off-by: Felix Fietkau <nbd@openwrt.org> [reworded commit message] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* | b43legacy: fix logic in GPIO initRafał Miłecki2012-08-101-1/+1
|/ | | | | Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller2012-06-291-1/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: drivers/net/caif/caif_hsi.c drivers/net/usb/qmi_wwan.c The qmi_wwan merge was trivial. The caif_hsi.c, on the other hand, was not. It's a conflict between 1c385f1fdf6f9c66d982802cd74349c040980b50 ("caif-hsi: Replace platform device with ops structure.") in the net-next tree and commit 39abbaef19cd0a30be93794aa4773c779c3eb1f3 ("caif-hsi: Postpone init of HIS until open()") in the net tree. I did my best with that one and will ask Sjur to check it out. Signed-off-by: David S. Miller <davem@davemloft.net>
| * Fix typo in printed messagesAnatol Pomozov2012-06-241-1/+1
| | | | | | | | | | | | Coult -> Could Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | wireless: update wireless URLsJohannes Berg2012-06-061-1/+1
|/ | | | | | | | | The preferred URL is http://wireless.kernel.org/ rather than http://linuxwireless.org/, update all URLs to point there. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ssb: remove rev from boardinfoHauke Mehrtens2012-05-161-1/+1
| | | | | | | | | | | | | | Previously the rev contained the revision read from the pci config space and was used as board_rev in the wireless drivers. This is wrong the board_rev is only fetched from the sprom accordingly to the open source part of the Broadcom SDK and brcmsmac. This patch removes the rev from the boardinfo structure and uses the board_rev attribute from sprom instead. This attribute is filled by PCI, PCMCIA, SDIO and SoC code. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Tested-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* b43legacy: Fix error due to MMIO access with SSB unpoweredLarry Finger2012-05-151-2/+0
| | | | | | | | | | There is a dummy read of a PCI MMIO register that occurs before the SSB bus has been powered, which is an error. This bug has not been seen earlier, but was apparently exposed when udev was updated to version 182. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: stable <stable@vger.kernel.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* mac80211: remove hw.conf.channel usage where possibleMichal Kazior2012-04-131-0/+2
| | | | | | | | | | | | | | Removes hw.conf.channel usage from the following functions: * ieee80211_mandatory_rates * ieee80211_sta_get_rates * ieee80211_frame_duration * ieee80211_rts_duration * ieee80211_ctstoself_duration This is in preparation for multi-channel operation. Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* b43legacy: Load firmware from work queue instead of from probe routineLarry Finger2012-03-131-13/+20
| | | | | | | | | | | Recent changes in udev are causing problems for drivers that load firmware from the probe routine. As b43legacy has such a structure, it must be changed. As this driver loads 3 or 4 firmware files, changing to the asynchronous routine request_firmware_nowait() would be complicated. In this implementation, the probe routine starts a work queue that calls the firmware loading routines. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* Merge branch 'master' of ↵John W. Linville2012-01-051-19/+67
|\ | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem Conflicts: drivers/net/wireless/b43legacy/dma.c
| * b43legacy: Avoid packet losses in the dma worker codeLarry Finger2012-01-041-19/+67
| | | | | | | | | | | | | | | | | | | | | | This patch addresses a bug in the dma worker code that keeps draining packets even when the hardware queues are full. In such cases packets can not be passed down to the device and are erroneusly dropped by the code. It is based on commit bad6919469662b7c92bc6353642aaaa777b36bac, which fixes the same problem in b43. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | net: fix assignment of 0/1 to bool variables.Rusty Russell2011-12-201-32/+32
|/ | | | | | | | | | | | | | | | | | | | | | | | DaveM said: Please, this kind of stuff rots forever and not using bool properly drives me crazy. Joe Perches <joe@perches.com> gave me the spatch script: @@ bool b; @@ -b = 0 +b = false @@ bool b; @@ -b = 1 +b = true I merely installed coccinelle, read the documentation and took credit. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: David S. Miller <davem@davemloft.net>
* drivers/net: change moduleparam.h to module.h as required.Paul Gortmaker2011-11-011-1/+1
| | | | Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
* mac80211: pass vif param to conf_tx() callbackEliad Peller2011-10-031-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | tx params should be configured per interface. add ieee80211_vif param to the conf_tx callback, and change all the drivers that use this callback. The following spatch was used: @rule1@ struct ieee80211_ops ops; identifier conf_tx_op; @@ ops.conf_tx = conf_tx_op; @rule2@ identifier rule1.conf_tx_op; identifier hw, queue, params; @@ conf_tx_op ( - struct ieee80211_hw *hw, + struct ieee80211_hw *hw, struct ieee80211_vif *vif, u16 queue, const struct ieee80211_tx_queue_params *params) {...} Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* b43/legacy: Remove firmware IDsMichael Büsch2011-08-241-3/+1
| | | | | | | | | | | | This removes the "FWxx" ID strings from the b43 and b43legacy drivers. They were once used to match a specific driver revision to a set of firmware files. However, this is hardly useful today. Additionally, the IDs are not updated and maintained properly, so they might mislead users. Signed-off-by: Michael Buesch <m@bues.ch> Acked-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* b43legacy: report core numberPavel Roskin2011-08-081-1/+2
| | | | | | Signed-off-by: Pavel Roskin <proski@gnu.org> Acked-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* b43legacy: remove wireless extensions inclusionsJohannes Berg2011-08-081-1/+0
| | | | | | | | | | linux/wireless.h and net/iw_handler.h headers are for wireless extensions only, so mac80211 drivers shouldn't be including them. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Acked-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* Merge branch 'for-linus' of ↵Linus Torvalds2011-07-251-1/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (43 commits) fs: Merge split strings treewide: fix potentially dangerous trailing ';' in #defined values/expressions uwb: Fix misspelling of neighbourhood in comment net, netfilter: Remove redundant goto in ebt_ulog_packet trivial: don't touch files that are removed in the staging tree lib/vsprintf: replace link to Draft by final RFC number doc: Kconfig: `to be' -> `be' doc: Kconfig: Typo: square -> squared doc: Konfig: Documentation/power/{pm => apm-acpi}.txt drivers/net: static should be at beginning of declaration drivers/media: static should be at beginning of declaration drivers/i2c: static should be at beginning of declaration XTENSA: static should be at beginning of declaration SH: static should be at beginning of declaration MIPS: static should be at beginning of declaration ARM: static should be at beginning of declaration rcu: treewide: Do not use rcu_read_lock_held when calling rcu_dereference_check Update my e-mail address PCIe ASPM: forcedly -> forcibly gma500: push through device driver tree ... Fix up trivial conflicts: - arch/arm/mach-ep93xx/dma-m2p.c (deleted) - drivers/gpio/gpio-ep93xx.c (renamed and context nearby) - drivers/net/r8169.c (just context changes)
| * Update my e-mail addressMichael Büsch2011-07-071-1/+1
| | | | | | | | | | Signed-off-by: Michael Buesch <m@bues.ch> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* | Merge branch 'master' of ↵John W. Linville2011-06-081-6/+2
|\ \ | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem
| * | b43legacy: Fix warnings from gcc 4.6.0Larry Finger2011-06-011-6/+2
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | gcc 4.6.0 warnings for b43legacy: CC [M] drivers/net/wireless/b43legacy/main.o drivers/net/wireless/b43legacy/main.c: In function ‘b43legacy_request_firmware’: drivers/net/wireless/b43legacy/main.c:1567:6: warning: variable ‘tmshigh’ set but not used [-Wunused-but-set-variable] drivers/net/wireless/b43legacy/main.c: In function ‘b43legacy_op_dev_config’: drivers/net/wireless/b43legacy/main.c:2637:6: warning: variable ‘antenna_rx’ set but not used [-Wunused-but-set-variable] drivers/net/wireless/b43legacy/main.c: In function ‘b43legacy_op_bss_info_changed’: drivers/net/wireless/b43legacy/main.c:2778:24: warning: variable ‘phy’ set but not used [-Wunused-but-set-variable] drivers/net/wireless/b43legacy/xmit.c: In function ‘generate_txhdr_fw3’: drivers/net/wireless/b43legacy/xmit.c:324:7: warning: variable ‘rts_rate_ofdm’ set but not used [-Wunused-but-set-variable] CC [M] drivers/net/wireless/b43legacy/dma.o drivers/net/wireless/b43legacy/dma.c: In function ‘free_all_descbuffers’: drivers/net/wireless/b43legacy/dma.c:820:36: warning: variable ‘desc’ set but not used [-Wunused-but-set-variable] drivers/net/wireless/b43legacy/dma.c: In function ‘b43legacy_dma_tx’: drivers/net/wireless/b43legacy/dma.c:1377:28: warning: variable ‘info’ set but not used [-Wunused-but-set-variable] drivers/net/wireless/b43legacy/dma.c:1374:24: warning: variable ‘hdr’ set but not used [-Wunused-but-set-variable] drivers/net/wireless/b43legacy/dma.c: In function ‘b43legacy_dma_handle_txstatus’: drivers/net/wireless/b43legacy/dma.c:1438:36: warning: variable ‘desc’ set but not used [-Wunused-but-set-variable] Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* / drivers/net: Remove unnecessary semicolonsJoe Perches2011-06-051-1/+1
|/ | | | | | | | Semicolons are not necessary after switch/while/for/if braces so remove them. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* b43legacy: trivial: use TMSLOW def instead of magic valueRafał Miłecki2011-05-111-1/+1
| | | | | Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* b43legacy: drop ssb-duplicated workaround for dangling coresRafał Miłecki2011-05-101-18/+0
| | | | | | | | | | Remove the code to detect inactive 802.11 cores, as that function is now done in ssb. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Tested-by: Larry Finger <Larry.Finger@lwfinger.net> Acked-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* b43legacy: drop invalid IMCFGLO workaroundRafał Miłecki2011-05-051-32/+0
| | | | | | | | | We were performing it on wrong core, it was outdated and is already implemented in ssb. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Tested-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* mac80211: make tx() operation return voidJohannes Berg2011-02-251-3/+2
| | | | | | | | | | | | | | | | | | | | | | The return value of the tx operation is commonly misused by drivers, leading to errors. All drivers will drop frames if they fail to TX the frame, and they must also properly manage the queues (if they didn't, mac80211 would already warn). Removing the ability for drivers to return a BUSY value also allows significant cleanups of the TX TX handling code in mac80211. Note that this also fixes a bug in ath9k_htc, the old "return -1" there was wrong. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Tested-by: Sedat Dilek <sedat.dilek@googlemail.com> [ath5k] Acked-by: Gertjan van Wingerde <gwingerde@gmail.com> [rt2x00] Acked-by: Larry Finger <Larry.Finger@lwfinger.net> [b43, rtl8187, rtlwifi] Acked-by: Luciano Coelho <coelho@ti.com> [wl12xx] Signed-off-by: John W. Linville <linville@tuxdriver.com>
* drivers/net/wireless/b43legacy/main.c: Use printf extension %pVJoe Perches2010-11-161-12/+35
| | | | | | | | | Using %pV reduces the number of printk calls and eliminates any possible message interleaving from other printk calls. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* b43legacy: update hw/fw version info in wiphy structJohn W. Linville2010-08-161-0/+5
| | | | | | This makes the information available through ethtool... Signed-off-by: John W. Linville <linville@tuxdriver.com>
* Merge branch 'master' of ↵John W. Linville2010-05-051-2/+19
|\ | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem Conflicts: drivers/net/wireless/libertas_tf/cmd.c drivers/net/wireless/libertas_tf/main.c
| * b43legacy: Added get_survey callback in order to get channel noiseJohn W. Linville2010-05-031-0/+18
| | | | | | | | Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * mac80211: remove deprecated noise field from ieee80211_rx_statusJohn W. Linville2010-04-301-2/+1
| | | | | | | | | | | | Also remove associated IEEE80211_HW_NOISE_DBM from ieee80211_hw_flags. Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | include cleanup: Update gfp.h and slab.h includes to prepare for breaking ↵Tejun Heo2010-03-301-0/+1
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | implicit slab.h inclusion from percpu.h percpu.h is included by sched.h and module.h and thus ends up being included when building most .c files. percpu.h includes slab.h which in turn includes gfp.h making everything defined by the two files universally available and complicating inclusion dependencies. percpu.h -> slab.h dependency is about to be removed. Prepare for this change by updating users of gfp and slab facilities include those headers directly instead of assuming availability. As this conversion needs to touch large number of source files, the following script is used as the basis of conversion. http://userweb.kernel.org/~tj/misc/slabh-sweep.py The script does the followings. * Scan files for gfp and slab usages and update includes such that only the necessary includes are there. ie. if only gfp is used, gfp.h, if slab is used, slab.h. * When the script inserts a new include, it looks at the include blocks and try to put the new include such that its order conforms to its surrounding. It's put in the include block which contains core kernel includes, in the same order that the rest are ordered - alphabetical, Christmas tree, rev-Xmas-tree or at the end if there doesn't seem to be any matching order. * If the script can't find a place to put a new include (mostly because the file doesn't have fitting include block), it prints out an error message indicating which .h file needs to be added to the file. The conversion was done in the following steps. 1. The initial automatic conversion of all .c files updated slightly over 4000 files, deleting around 700 includes and adding ~480 gfp.h and ~3000 slab.h inclusions. The script emitted errors for ~400 files. 2. Each error was manually checked. Some didn't need the inclusion, some needed manual addition while adding it to implementation .h or embedding .c file was more appropriate for others. This step added inclusions to around 150 files. 3. The script was run again and the output was compared to the edits from #2 to make sure no file was left behind. 4. Several build tests were done and a couple of problems were fixed. e.g. lib/decompress_*.c used malloc/free() wrappers around slab APIs requiring slab.h to be added manually. 5. The script was run on all .h files but without automatically editing them as sprinkling gfp.h and slab.h inclusions around .h files could easily lead to inclusion dependency hell. Most gfp.h inclusion directives were ignored as stuff from gfp.h was usually wildly available and often used in preprocessor macros. Each slab.h inclusion directive was examined and added manually as necessary. 6. percpu.h was updated not to include slab.h. 7. Build test were done on the following configurations and failures were fixed. CONFIG_GCOV_KERNEL was turned off for all tests (as my distributed build env didn't work with gcov compiles) and a few more options had to be turned off depending on archs to make things build (like ipr on powerpc/64 which failed due to missing writeq). * x86 and x86_64 UP and SMP allmodconfig and a custom test config. * powerpc and powerpc64 SMP allmodconfig * sparc and sparc64 SMP allmodconfig * ia64 SMP allmodconfig * s390 SMP allmodconfig * alpha SMP allmodconfig * um on x86_64 SMP allmodconfig 8. percpu.h modifications were reverted so that it could be applied as a separate patch and serve as bisection point. Given the fact that I had only a couple of failures from tests on step 6, I'm fairly confident about the coverage of this conversion patch. If there is a breakage, it's likely to be something in one of the arch headers which should be easily discoverable easily on most builds of the specific arch. Signed-off-by: Tejun Heo <tj@kernel.org> Guess-its-ok-by: Christoph Lameter <cl@linux-foundation.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Lee Schermerhorn <Lee.Schermerhorn@hp.com>
* Merge branch 'master' of ↵David S. Miller2010-02-151-24/+2
|\ | | | | | | ssh://master.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6
| * b43legacy: remove get_tx_stats() mac80211 opKalle Valo2010-02-081-24/+0
| | | | | | | | | | | | | | | | | | | | | | get_tx_stats() will be removed from mac80211. Compile-tested only. Cc: Larry Finger <Larry.Finger@lwfinger.net> Cc: Stefano Brivio <stefano.brivio@polimi.it> Signed-off-by: Kalle Valo <kalle.valo@iki.fi> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * b43/b43legacy: Wake queues in wireless_core_startLarry Finger2010-02-081-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If b43 or b43legacy are deauthenticated or disconnected, there is a possibility that a reconnection is tried with the queues stopped in mac80211. To prevent this, start the queues before setting STAT_INITIALIZED. In b43, a similar change has been in place (twice) in the wireless_core_init() routine. Remove the duplicate and add similar code to b43legacy. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Stable <stable@kernel.org> [2.6.32] Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | Merge branch 'master' of ↵David S. Miller2010-01-191-6/+5
|\| | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 Conflicts: drivers/net/wireless/iwlwifi/iwl-core.h
| * Remove config option B43_LEGACY_RFKILL completelyChristoph Egger2010-01-151-6/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | In f41f3f373dd72344c65d801d6381fe83ef3a2c54 the B43 driver was ported to use the cfg80211 API for rfkill and consequently the config option was dropped (RFKILL is now unconditionally enabled). However in the Kernel Info the feature is still checked and reported missing. This patch just removes the conditional and the relevant code blocks while still reporting that feature unconditionally would be another option (it's always there). Signed-off-by: Christoph Egger <siccegge@stud.informatik.uni-erlangen.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * b43legacy: Declare all possible ucodeX.fw filesTim Gardner2010-01-151-0/+2
| | | | | | | | | | | | | | | | | | | | Enhance module information with the names of the firmware files that could be used by this driver. This helps tools like Jockey to correctly detect and/or install the firmware files relevant to this driver. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | Merge branch 'master' of ↵David S. Miller2009-12-301-12/+12
|\| | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-01 06:03:52 +0100