aboutsummaryrefslogtreecommitdiff
path: root/drivers/net/wireless/b43
AgeCommit message (Collapse)AuthorFilesLines
2013-11-04Merge branch 'master' of ↵John W. Linville1-1/+2
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem Conflicts: drivers/net/wireless/brcm80211/brcmfmac/sdio_host.h
2013-10-18drivers: net: wireless: b43: Fix possible NULL ptr dereferenceFelipe Pena1-1/+2
On the ternary expression the 'e' variable could be NULL dereferenced, when b43_nphy_get_rf_ctl_over_rev7 function returns NULL. Signed-off-by: Felipe Pena <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-10-02net:drivers/net: Miscellaneous conversions to ETH_ALENJoe Perches1-1/+1
Convert the memset/memcpy uses of 6 to ETH_ALEN where appropriate. Also convert some struct definitions and u8 array declarations of [6] to ETH_ALEN. Signed-off-by: Joe Perches <[email protected]> Acked-by: Arend van Spriel <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-09-21DMA-API: net: b43: replace dma_set_mask()+dma_set_coherent_mask() with new ↵Russell King1-6/+3
helper Replace the following sequence: dma_set_mask(dev, mask); dma_set_coherent_mask(dev, mask); with a call to the new helper dma_set_mask_and_coherent(). Signed-off-by: Russell King <[email protected]>
2013-09-03Merge branch 'for-davem' of ↵David S. Miller1-0/+14
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next John W. Linville says: ==================== Please accept this batch of updates intended for the 3.12 stream. For the mac80211 bits, Johannes says this: "This time I have various improvements all over the place: IBSS, mesh, testmode, AP client powersave handling, one of the rare rfkill patches and some code cleanup." Also for mac80211: "And I also have some more changes for -next, just a few small fixes and improvements, nothing really stands out." And for iwlwifi: "This time I have some powersave work (notably uAPSD support), CQM offloads, support for a new firmware API and various code cleanups." Regarding the Bluetooth bits, Gustavo says: "Patches to 3.12, here we have: * implementation of a proper tty_port for RFCOMM devices, this fixes some issues people were seeing lately in the kernel. * Add voice_setting option for SCO, it is used for SCO Codec selection * bugfixes, small improvements and clean ups" For the NFC bits, Samuel says: "With this one we have: - A few pn533 improvements and minor fixes. Testing our pn533 driver against Google's NCI stack triggered a few issues that we fixed now. We also added Tx fragmentation support to this driver. - More NFC secure element handling. We added a GET_SE netlink command for getting all the discovered secure elements, and we defined 2 additional secure element netlink event (transaction and connectivity). We also fixed a couple of typos and copy-paste bugs from the secure element handling code. - Firmware download support for the pn544 driver. This chipset can enter a special mode where it's waiting for firmware blobs to replace the already flashed one. We now support that mode." With repect to the ath tree, Kalle says: "New features in ath10k are rx/tx checsumming in hw and survey scan implemented by Michal. Also he made fixes to different areas of the driver, most notable being fixing the case when using two streams and reducing the number of interface combinations to avoid firmware crashes. Bartosz did a clean related to how we handle SoC power save in PCI layer. For ath6kl Mohammed and Vasanth sent each a patch to fix two infrequent crashes." I also pulled the wireless tree into wireless-next to support a request from Johannes. On top of all that, there are the usual sort of driver updates. The mwifiex, brcmfmac, brcmsmac, ath9k, and rt2x00 drivers all get some attention, as does the bcma bus and a few other random bits here and there. ==================== Signed-off-by: David S. Miller <[email protected]>
2013-08-29drivers:net: Convert dma_alloc_coherent(...__GFP_ZERO) to dma_zalloc_coherentJoe Perches1-3/+3
__GFP_ZERO is an uncommon flag and perhaps is better not used. static inline dma_zalloc_coherent exists so convert the uses of dma_alloc_coherent with __GFP_ZERO to the more common kernel style with zalloc. Remove memset from the static inline dma_zalloc_coherent and add just one use of __GFP_ZERO instead. Trivially reduces the size of the existing uses of dma_zalloc_coherent. Realign arguments as appropriate. Signed-off-by: Joe Perches <[email protected]> Acked-by: Neil Horman <[email protected]> Acked-by: Jesse Brandeburg <[email protected]> Acked-by: Jeff Kirsher <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-08-26b43: call PCIe up and down functionsHauke Mehrtens1-0/+14
Tell the PCIe host core when the wifi is activated. Signed-off-by: Hauke Mehrtens <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-06-27b43: replace B43_BCMA_EXTRA with modparam allhwsupportRafał Miłecki2-8/+10
This allows enabling support for extra hardware with just a module param, without kernel/module recompilation. Signed-off-by: Rafał Miłecki <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-06-12b43: activate N-PHY and HT-PHY support by defaultHauke Mehrtens1-0/+2
N-PHY and HT-PHY support is more or less stable and should be activated by default. Signed-off-by: Hauke Mehrtens <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-06-12b43: ensue that BCMA is "y" when B43 is "y"Hauke Mehrtens1-2/+2
When b43 gets build into the kernel and it should use bcma we have to ensure that bcma was also build into the kernel and not as a module. In this patch this is also done for SSB, although you can not build b43 without ssb support for now. This fixes a build problem reported by Randy Dunlap in [email protected] Reported-By: Randy Dunlap <[email protected]> Cc: <[email protected]> Signed-off-by: Hauke Mehrtens <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-06-12b43: stop format string leaking into error msgsKees Cook1-1/+1
The module parameter "fwpostfix" is userspace controllable, unfiltered, and is used to define the firmware filename. b43_do_request_fw() populates ctx->errors[] on error, containing the firmware filename. b43err() parses its arguments as a format string. For systems with b43 hardware, this could lead to a uid-0 to ring-0 escalation. CVE-2013-2852 Signed-off-by: Kees Cook <[email protected]> Cc: [email protected] Signed-off-by: John W. Linville <[email protected]>
2013-05-10Merge branch 'master' of ↵John W. Linville3-26/+40
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless into for-davem
2013-05-08B43: Handle DMA RX descriptor underrunThommy Jakobsson3-26/+40
Add handling of rx descriptor underflow. This fixes a fault that could happen on slow machines, where data is received faster than the CPU can handle. In such a case the device will use up all rx descriptors and refuse to send any more data before confirming that it is ok. This patch enables necessary interrupt to discover such a situation and will handle them by dropping everything in the ring buffer. Reviewed-by: Michael Buesch <[email protected]> Signed-off-by: Thommy Jakobsson <[email protected]> Cc: stable <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-05-01Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-nextLinus Torvalds17-609/+1327
Pull networking updates from David Miller: "Highlights (1721 non-merge commits, this has to be a record of some sort): 1) Add 'random' mode to team driver, from Jiri Pirko and Eric Dumazet. 2) Make it so that any driver that supports configuration of multiple MAC addresses can provide the forwarding database add and del calls by providing a default implementation and hooking that up if the driver doesn't have an explicit set of handlers. From Vlad Yasevich. 3) Support GSO segmentation over tunnels and other encapsulating devices such as VXLAN, from Pravin B Shelar. 4) Support L2 GRE tunnels in the flow dissector, from Michael Dalton. 5) Implement Tail Loss Probe (TLP) detection in TCP, from Nandita Dukkipati. 6) In the PHY layer, allow supporting wake-on-lan in situations where the PHY registers have to be written for it to be configured. Use it to support wake-on-lan in mv643xx_eth. From Michael Stapelberg. 7) Significantly improve firewire IPV6 support, from YOSHIFUJI Hideaki. 8) Allow multiple packets to be sent in a single transmission using network coding in batman-adv, from Martin Hundebøll. 9) Add support for T5 cxgb4 chips, from Santosh Rastapur. 10) Generalize the VXLAN forwarding tables so that there is more flexibility in configurating various aspects of the endpoints. From David Stevens. 11) Support RSS and TSO in hardware over GRE tunnels in bxn2x driver, from Dmitry Kravkov. 12) Zero copy support in nfnelink_queue, from Eric Dumazet and Pablo Neira Ayuso. 13) Start adding networking selftests. 14) In situations of overload on the same AF_PACKET fanout socket, or per-cpu packet receive queue, minimize drop by distributing the load to other cpus/fanouts. From Willem de Bruijn and Eric Dumazet. 15) Add support for new payload offset BPF instruction, from Daniel Borkmann. 16) Convert several drivers over to mdoule_platform_driver(), from Sachin Kamat. 17) Provide a minimal BPF JIT image disassembler userspace tool, from Daniel Borkmann. 18) Rewrite F-RTO implementation in TCP to match the final specification of it in RFC4138 and RFC5682. From Yuchung Cheng. 19) Provide netlink socket diag of netlink sockets ("Yo dawg, I hear you like netlink, so I implemented netlink dumping of netlink sockets.") From Andrey Vagin. 20) Remove ugly passing of rtnetlink attributes into rtnl_doit functions, from Thomas Graf. 21) Allow userspace to be able to see if a configuration change occurs in the middle of an address or device list dump, from Nicolas Dichtel. 22) Support RFC3168 ECN protection for ipv6 fragments, from Hannes Frederic Sowa. 23) Increase accuracy of packet length used by packet scheduler, from Jason Wang. 24) Beginning set of changes to make ipv4/ipv6 fragment handling more scalable and less susceptible to overload and locking contention, from Jesper Dangaard Brouer. 25) Get rid of using non-type-safe NLMSG_* macros and use nlmsg_*() instead. From Hong Zhiguo. 26) Optimize route usage in IPVS by avoiding reference counting where possible, from Julian Anastasov. 27) Convert IPVS schedulers to RCU, also from Julian Anastasov. 28) Support cpu fanouts in xt_NFQUEUE netfilter target, from Holger Eitzenberger. 29) Network namespace support for nf_log, ebt_log, xt_LOG, ipt_ULOG, nfnetlink_log, and nfnetlink_queue. From Gao feng. 30) Implement RFC3168 ECN protection, from Hannes Frederic Sowa. 31) Support several new r8169 chips, from Hayes Wang. 32) Support tokenized interface identifiers in ipv6, from Daniel Borkmann. 33) Use usbnet_link_change() helper in USB net driver, from Ming Lei. 34) Add 802.1ad vlan offload support, from Patrick McHardy. 35) Support mmap() based netlink communication, also from Patrick McHardy. 36) Support HW timestamping in mlx4 driver, from Amir Vadai. 37) Rationalize AF_PACKET packet timestamping when transmitting, from Willem de Bruijn and Daniel Borkmann. 38) Bring parity to what's provided by /proc/net/packet socket dumping and the info provided by netlink socket dumping of AF_PACKET sockets. From Nicolas Dichtel. 39) Fix peeking beyond zero sized SKBs in AF_UNIX, from Benjamin Poirier" * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1722 commits) filter: fix va_list build error af_unix: fix a fatal race with bit fields bnx2x: Prevent memory leak when cnic is absent bnx2x: correct reading of speed capabilities net: sctp: attribute printl with __printf for gcc fmt checks netlink: kconfig: move mmap i/o into netlink kconfig netpoll: convert mutex into a semaphore netlink: Fix skb ref counting. net_sched: act_ipt forward compat with xtables mlx4_en: fix a build error on 32bit arches Revert "bnx2x: allow nvram test to run when device is down" bridge: avoid OOPS if root port not found drivers: net: cpsw: fix kernel warn on cpsw irq enable sh_eth: use random MAC address if no valid one supplied 3c509.c: call SET_NETDEV_DEV for all device types (ISA/ISAPnP/EISA) tg3: fix to append hardware time stamping flags unix/stream: fix peeking with an offset larger than data in queue unix/dgram: fix peeking with an offset larger than data in queue unix/dgram: peek beyond 0-sized skbs openvswitch: Remove unneeded ovs_netdev_get_ifindex() ...
2013-04-29Merge tag 'char-misc-3.10-rc1' of ↵Linus Torvalds1-0/+4
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char/misc driver update from Greg Kroah-Hartman: "Here's the big char / misc driver update for 3.10-rc1 A number of various driver updates, the majority being new functionality in the MEI driver subsystem (it's now a subsystem, it started out just a single driver), extcon updates, memory updates, hyper-v updates, and a bunch of other small stuff that doesn't fit in any other tree. All of these have been in linux-next for a while" * tag 'char-misc-3.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (148 commits) Tools: hv: Fix a checkpatch warning tools: hv: skip iso9660 mounts in hv_vss_daemon tools: hv: use FIFREEZE/FITHAW in hv_vss_daemon tools: hv: use getmntent in hv_vss_daemon Tools: hv: Fix a checkpatch warning tools: hv: fix checks for origin of netlink message in hv_vss_daemon Tools: hv: fix warnings in hv_vss_daemon misc: mark spear13xx-pcie-gadget as broken mei: fix krealloc() misuse in in mei_cl_irq_read_msg() mei: reduce flow control only for completed messages mei: reseting -> resetting mei: fix reading large reposnes mei: revamp mei_irq_read_client_message function mei: revamp mei_amthif_irq_read_message mei: revamp hbm state machine Revert "drivers/scsi: use module_pcmcia_driver() in pcmcia drivers" Revert "scsi: pcmcia: nsp_cs: remove module init/exit function prototypes" scsi: pcmcia: nsp_cs: remove module init/exit function prototypes mei: wd: fix line over 80 characters misc: tsl2550: Use dev_pm_ops ...
2013-04-24Merge branch 'master' of ↵John W. Linville12-507/+677
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem
2013-04-23Merge branch 'master' of git://git.infradead.org/users/rafal/b43-nextJohn W. Linville9-442/+661
2013-04-23Merge branch 'master' of ↵John W. Linville1-1/+2
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless Conflicts: drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c
2013-04-23b43: N-PHY: don't use deprecated b43_radio_foo16Rafał Miłecki1-59/+59
All radio ops are 16b (there is only 1 exception for reg 0x1), so we deprecated b43_radio_read16 and b43_radio_write16 long time ago. Signed-off-by: Rafał Miłecki <[email protected]>
2013-04-23b43: N-PHY: clean init tablesRafał Miłecki2-58/+62
Sort defines, use one macro for all revs, support for 5GHz when uploading antenna table. Signed-off-by: Rafał Miłecki <[email protected]>
2013-04-23b43: N-PHY: move tables init function to tables fileRafał Miłecki3-16/+12
Signed-off-by: Rafał Miłecki <[email protected]>
2013-04-23b43: N-PHY: use defines for (re)storing VCM configRafał Miłecki1-5/+14
Signed-off-by: Rafał Miłecki <[email protected]>
2013-04-23b43: N-PHY: use shortcut "ctl" in functions namesRafał Miłecki1-22/+22
Signed-off-by: Rafał Miłecki <[email protected]>
2013-04-23b43: N-PHY: use enum for INTC override function argumentRafał Miłecki1-18/+28
Also make a function name shorter so we can easily fit 80 chars. Signed-off-by: Rafał Miłecki <[email protected]>
2013-04-23b43: N-PHY: define missing registersRafał Miłecki2-38/+182
Signed-off-by: Rafał Miłecki <[email protected]>
2013-04-23b43: use defines for board_typeRafał Miłecki2-5/+5
Signed-off-by: Rafał Miłecki <[email protected]>
2013-04-23b43: N-PHY: fix "NB" RSSI calibration on PHYs rev2-Rafał Miłecki1-1/+1
Signed-off-by: Rafał Miłecki <[email protected]>
2013-04-23b43: N-PHY: use enum for RSSI type everywhere we use itRafał Miłecki1-43/+61
Signed-off-by: Rafał Miłecki <[email protected]>
2013-04-23b43: N-PHY: rename RSSI types to be shorter and more accurateRafał Miłecki1-19/+19
Thanks to Broadcom releasing some code we can use better names. Signed-off-by: Rafał Miłecki <[email protected]>
2013-04-23b43: N-PHY: use more friendly variables names in RSSI codeRafał Miłecki1-28/+36
Signed-off-by: Rafał Miłecki <[email protected]>
2013-04-23b43: N-PHY: simplify conditions in RSSI offset scale functionRafał Miłecki1-55/+65
Signed-off-by: Rafał Miłecki <[email protected]>
2013-04-23b43: N-PHY: use enum for RAIL typeRafał Miłecki1-9/+17
Signed-off-by: Rafał Miłecki <[email protected]>
2013-04-23b43: HT-PHY: use enum for RSSI typesRafał Miłecki1-5/+16
Signed-off-by: Rafał Miłecki <[email protected]>
2013-04-23b43: HT-PHY: store TX power state before disabling itRafał Miłecki1-4/+6
Signed-off-by: Rafał Miłecki <[email protected]>
2013-04-23b43: HT-PHY: define regs for power estimationRafał Miłecki1-0/+6
In MMIO dumps of ndiswrapper there are following PHY ops: phy_read(0x0118) -> 0x013d phy_read(0x01ed) -> 0x993d phy_read(0x0119) -> 0x012f phy_read(0x01ee) -> 0x992f phy_read(0x011a) -> 0x0139 phy_read(0x0969) -> 0x9939 It matches the code of wlc_phy_txpower_est_power_nphy (from brcm80211), so we know the registers meaning. Signed-off-by: Rafał Miłecki <[email protected]>
2013-04-23b43: HT-PHY: do some extra TSSI setup after configuring TXRafał Miłecki1-0/+13
After b43_phy_ht_tx_power_ctl_setup there are some extra radio ops: radio_read(0x08bf) -> 0x0001 radio_write(0x08bf) <- 0x0001 radio_write(0x0159) <- 0x0011 On N-PHY we write 0x11 to TSSI regs, so it's probably sth similar. Signed-off-by: Rafał Miłecki <[email protected]>
2013-04-23b43: HT-PHY: finish calculating values for idle TSSIRafał Miłecki1-2/+18
Signed-off-by: Rafał Miłecki <[email protected]>
2013-04-23b43: HT-PHY: tables: don't duplicate core-generic regsRafał Miłecki3-59/+23
Now when we know many radio regs at 0x000 are core-generic, I've noticed we duplicate some values in the tables. Signed-off-by: Rafał Miłecki <[email protected]>
2013-04-23b43: HT-PHY: rename defines addressing cores on the 2059 radioRafał Miłecki2-14/+14
After comparing writes to registers at 0x000, 0x400 and 0x800 it seems there are many very similar writes. So 0x000 offset is not for accessing something totally different, but probably just the first out of three cores. Signed-off-by: Rafał Miłecki <[email protected]>
2013-04-22Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller1-1/+2
Conflicts: drivers/net/ethernet/emulex/benet/be_main.c drivers/net/ethernet/intel/igb/igb_main.c drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c include/net/scm.h net/batman-adv/routing.c net/ipv4/tcp_input.c The e{uid,gid} --> {uid,gid} credentials fix conflicted with the cleanup in net-next to now pass cred structs around. The be2net driver had a bug fix in 'net' that overlapped with the VLAN interface changes by Patrick McHardy in net-next. An IGB conflict existed because in 'net' the build_skb() support was reverted, and in 'net-next' there was a comment style fix within that code. Several batman-adv conflicts were resolved by making sure that all calls to batadv_is_my_mac() are changed to have a new bat_priv first argument. Eric Dumazet's TS ECR fix in TCP in 'net' conflicted with the F-RTO rewrite in 'net-next', mostly overlapping changes. Thanks to Stephen Rothwell and Antonio Quartulli for help with several of these merge resolutions. Signed-off-by: David S. Miller <[email protected]>
2013-04-14Merge 3.9-rc7 into char-misc-nextGreg Kroah-Hartman2-16/+57
We want the fixes in there. Signed-off-by: Greg Kroah-Hartman <[email protected]>
2013-04-12b43: use bcma_pmu_spuravoid_pllupdate()Hauke Mehrtens1-54/+2
Do not implement this in b43, but use bcma_pmu_spuravoid_pllupdate(). Signed-off-by: Hauke Mehrtens <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-04-10Merge branch 'for-john' of ↵John W. Linville5-11/+14
git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next Conflicts: drivers/net/wireless/ath/carl9170/debug.c drivers/net/wireless/ath/carl9170/main.c net/mac80211/ieee80211_i.h
2013-04-10Merge branch 'master' of ↵John W. Linville8-36/+27
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem Conflicts: drivers/net/wireless/rt2x00/rt2x00pci.c net/mac80211/sta_info.c net/wireless/core.h
2013-04-10ssb: implement spurious tone avoidanceRafał Miłecki1-1/+2
And make use of it in b43. This fixes a regression introduced with 49d55cef5b1925a5c1efb6aaddaa40fc7c693335 b43: N-PHY: implement spurious tone avoidance This commit made BCM4322 use only MCS 0 on channel 13, which of course resulted in performance drop (down to 0.7Mb/s). Reported-by: Stefan Brüns <[email protected]> Signed-off-by: Rafał Miłecki <[email protected]> Cc: Stable <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-04-01b43: make struct b2056_inittabs_pts constHauke Mehrtens1-3/+3
Signed-off-by: Hauke Mehrtens <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-04-01b43: mark some functions and structs staticHauke Mehrtens5-13/+9
This fixes some sparse warnings. b43_nphy_set_rxantenna() was not used anywhere. Signed-off-by: Hauke Mehrtens <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-04-01Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller2-16/+57
Conflicts: net/mac80211/sta_info.c net/wireless/core.h Two minor conflicts in wireless. Overlapping additions of extern declarations in net/wireless/core.h and a bug fix overlapping with the addition of a boolean parameter to __ieee80211_key_free(). Signed-off-by: David S. Miller <[email protected]>
2013-03-29Merge branch 'master' of ↵John W. Linville2-16/+57
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless Conflicts: net/mac80211/sta_info.c net/wireless/core.h
2013-03-27b43: use constantsHauke Mehrtens2-7/+11
Instead of defining the magic values in the code use constants. Signed-off-by: Hauke Mehrtens <[email protected]> Signed-off-by: John W. Linville <[email protected]>
Powered by cgit, Gruvboxed by Blaster4385.