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path: root/drivers/net
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2010-09-21wl12xx: make wl12xx.h common to both spi and sdioOhad Ben-Cohen
Move wl12xx.h outside of the spi-specific location, so it can be shared with both spi and sdio solutions. Update all users of spi/wl12xx.h accordingly Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com> Acked-by: Luciano Coelho <luciano.coelho@nokia.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-09-20qlcnic: dont set skb->truesizeEric Dumazet
skb->truesize is set in core network. Dont change it unless dealing with fragments. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-09-19bna: off by oneDan Carpenter
The mod->mbhdlr[] array has BFI_MC_MAX elements. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-09-19Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (21 commits) dca: disable dca on IOAT ver.3.0 multiple-IOH platforms netpoll: Disable IRQ around RCU dereference in netpoll_rx sctp: Do not reset the packet during sctp_packet_config(). net/llc: storing negative error codes in unsigned short MAINTAINERS: move atlx discussions to netdev drivers/net/cxgb3/cxgb3_main.c: prevent reading uninitialized stack memory drivers/net/eql.c: prevent reading uninitialized stack memory drivers/net/usb/hso.c: prevent reading uninitialized memory xfrm: dont assume rcu_read_lock in xfrm_output_one() r8169: Handle rxfifo errors on 8168 chips 3c59x: Remove atomic context inside vortex_{set|get}_wol tcp: Prevent overzealous packetization by SWS logic. net: RPS needs to depend upon USE_GENERIC_SMP_HELPERS phylib: fix PAL state machine restart on resume net: use rcu_barrier() in rollback_registered_many bonding: correctly process non-linear skbs ipv4: enable getsockopt() for IP_NODEFRAG ipv4: force_igmp_version ignored when a IGMPv3 query received ppp: potential NULL dereference in ppp_mp_explode() net/llc: make opt unsigned in llc_ui_setsockopt() ...
2010-09-17qlcnic: dont assume NET_IP_ALIGN is 2Eric Dumazet
qlcnic driver allocates rx skbs and gives to hardware too bytes of extra storage, allowing for corruption of kernel data. NET_IP_ALIGN being 0 on some platforms (including x86), drivers should not assume it's 2. rds_ring->skb_size = rds_ring->dma_size + NET_IP_ALIGN; ... skb = dev_alloc_skb(rds_ring->skb_size); skb_reserve(skb, 2); pci_map_single(pdev, skb->data, rds_ring->dma_size, PCI_DMA_FROMDEVICE); (and rds_ring->skb_size == rds_ring->dma_size) -> bug Because of extra alignment (1500 + 32) -> four extra bytes are available before the struct skb_shared_info, so corruption is not noticed. Note: this driver could use netdev_alloc_skb_ip_align() Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-09-17bonding: enable gro by defaultEric Dumazet
gro can be enabled by default on bonding devices. Actual support depends on the lower devices. One can still use ethtool to switch off GRO if needed. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-09-17ethtool, ixgbe: Move RX n-tuple mask fixup to ethtoolBen Hutchings
The ethtool utility does not set masks for flow parameters that are not specified, so if both value and mask are 0 then this must be treated as equivalent to a mask with all bits set. Currently that is done in the only driver that implements RX n-tuple filtering, ixgbe. Move it to the ethtool core. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-09-17netns: keep vlan slaves on master netns moveDavid Lamparter
previously, if a vlan master device was moved from one network namespace to another, all 802.1q and macvlan slaves were deleted. we can use dev->reg_state to figure out whether dev_change_net_namespace is happening, since that won't set dev->reg_state NETREG_UNREGISTERING. so, this changes 8021q and macvlan to ignore NETDEV_UNREGISTER when reg_state is not NETREG_UNREGISTERING. Signed-off-by: David Lamparter <equinox@diac24.net> Reviewed-by: "Eric W. Biederman" <ebiederm@xmission.com> Acked-by: Daniel Lezcano <daniel.lezcano@free.fr> Acked-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-09-17stmmac: use one memset() to reset TDES01Giuseppe CAVALLARO
Use one memset() to reset all TDES01 fields instead of one by one to reduce number of instructions. Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-09-17stmmac: prevent dma init stuck in case of failures.Giuseppe CAVALLARO
Add a limit when perform the DMA reset procedure so, in case of problems (i.e. PHY reset failed) the Kernel won't hang on the stmmac DMA initialisation blocking the Kernels execution. Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-09-17stmmac: consolidate and tidy-up the COE supportGiuseppe CAVALLARO
The first version of the driver had hard-coded the logic for handling the checksum offloading. This was designed according to the chips included in the STM platforms where: o MAC10/100 supports no COE at all. o GMAC fully supports RX/TX COE. This is not good for other chip configurations where, for example, the mac10/100 supports the tx csum in HW or when the GMAC has no IPC. Thanks to Johannes Stezenbach; he provided me a first draft of this patch that only reviewed the IPC for the GMAC devices. This patch also helps on SPEAr platforms where the MAC10/100 can perform the TX csum in HW. Thanks to Deepak SIKRI for his support on this. In the end, GMAC devices for STM platforms have a bugged Jumbo frame support that needs to have the Tx COE disabled for oversized frames (due to limited buffer sizes). This information is also passed through the driver's platform structure. Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: Johannes Stezenbach <js@sig21.net> Signed-off-by: Deepak SIKRI <deepak.sikri@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-09-17stmmac: add CSR Clock range selectionGiuseppe CAVALLARO
This patch adds the CSR Clock range selection. Original patch from Johannes Stezenbach fixed the CSR in the stmmac_mdio. We agreed to provide this through the platform instead of. Also thanks to Johannes for having tested it on ARM. Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: Johannes Stezenbach <js@sig21.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-09-17iwlagn: initialize both tx/rx prio boost parametersWey-Yi Guy
For config bt command, initialize both tx_prio_boost and rx_prio_boost to "0". Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2010-09-17iwlagn: minor coex API changesWey-Yi Guy
Adding two new parameters in config bt API. these two parameters use the 3 reserved bytes, so there is no structure size changes. Make sure set both parameters to "zero" in order to preserve previous behavior. Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2010-09-17iwlagn: correct naming for failure reply tx statusWey-Yi Guy
For failure tx status 0x90 and 0x91, give the correct name to reflect the errors. Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2010-09-17iwlwifi: corrections to debug output of ucode statisticsJay Sternberg
remove duplicate header and clean up format so it is defined once making changes consolicated ensuring consistancy of output. no function change to date displayed. Signed-off-by: Jay Sternberg <jay.e.sternberg@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2010-09-17iwlagn: adding aggregated frame failure status to debugfsWey-Yi Guy
Addition to standard tx frame failure report, adding aggregated frame failure report to debugfs Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2010-09-17iwlagn: keep track of aggregated tx frames failure counterWey-Yi Guy
When uCode completed the aggregated frames transmission attempt, it will send tx command response with aggregated frame status. Keep track of the failure counter which help indicate any transmission error condition. Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2010-09-17iwlagn: log aggregation tx command statusWey-Yi Guy
For aggregated frames with block ack, different status flag will be used as part of tx command response. Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2010-09-17iwlagn: keep track of failure tx statusWey-Yi Guy
Tx command response sent to host by uCode after completed the transmission attempt. The status parameter indicates whether the transmission was successful, or else why if failed. Here we keep the counters to help understand the different failure cases. Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2010-09-17iwlagn: keep track fail tx reason counterWey-Yi Guy
If uCode fail to transmit frame, it will send reply tx back to driver with failure status; keep the counters of each failure cases for debugging. Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2010-09-17iwlagn: add bt_status_read for 5150Wey-Yi Guy
Include bt_status_read function pointer for 5150 device Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2010-09-17iwlwifi: do not perferm force reset while doing scanWey-Yi Guy
When uCode error condition detected, driver try to perform either rf reset or firmware reload in order bring device back to working condition. If rf reset is required and scan is in process, there is no need to issue rf reset since scan already reset the rf. If firmware reload is required and scan is in process, skip the reload request. There is a possibility firmware reload during scan cause problem. [ 485.804046] WARNING: at net/mac80211/main.c:310 ieee80211_restart_hw+0x28/0x62() [ 485.804049] Hardware name: Latitude E6400 [ 485.804052] ieee80211_restart_hw called with hardware scan in progress [ 485.804054] Modules linked in: iwlagn iwlcore bnep sco rfcomm l2cap crc16 bluetooth [last unloaded: iwlcore] [ 485.804069] Pid: 812, comm: kworker/u:3 Tainted: G W 2.6.36-rc3-wl+ #74 [ 485.804072] Call Trace: [ 485.804079] [<c103019a>] warn_slowpath_common+0x60/0x75 [ 485.804084] [<c1030213>] warn_slowpath_fmt+0x26/0x2a [ 485.804089] [<c145da67>] ieee80211_restart_hw+0x28/0x62 [ 485.804102] [<f8b35dc6>] iwl_bg_restart+0x113/0x150 [iwlagn] [ 485.804108] [<c10415d5>] process_one_work+0x181/0x25c [ 485.804119] [<f8b35cb3>] ? iwl_bg_restart+0x0/0x150 [iwlagn] [ 485.804124] [<c104190a>] worker_thread+0xf9/0x1f2 [ 485.804128] [<c1041811>] ? worker_thread+0x0/0x1f2 [ 485.804133] [<c10451b0>] kthread+0x64/0x69 [ 485.804137] [<c104514c>] ? kthread+0x0/0x69 [ 485.804141] [<c1002df6>] kernel_thread_helper+0x6/0x10 [ 485.804145] ---[ end trace 3d4ebdc02d524bbb ]--- [ 485.804148] WG> 1 [ 485.804153] Pid: 812, comm: kworker/u:3 Tainted: G W 2.6.36-rc3-wl+ #74 [ 485.804156] Call Trace: [ 485.804161] [<c145da9b>] ? ieee80211_restart_hw+0x5c/0x62 [ 485.804172] [<f8b35dcb>] iwl_bg_restart+0x118/0x150 [iwlagn] [ 485.804177] [<c10415d5>] process_one_work+0x181/0x25c [ 485.804188] [<f8b35cb3>] ? iwl_bg_restart+0x0/0x150 [iwlagn] [ 485.804192] [<c104190a>] worker_thread+0xf9/0x1f2 [ 485.804197] [<c1041811>] ? worker_thread+0x0/0x1f2 [ 485.804201] [<c10451b0>] kthread+0x64/0x69 [ 485.804205] [<c104514c>] ? kthread+0x0/0x69 [ 485.804209] [<c1002df6>] kernel_thread_helper+0x6/0x10 Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2010-09-17qlcnic: update version 5.0.10Amit Kumar Salecha
Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-09-17qlcnic: remove fw version checkAmit Kumar Salecha
Don't compare flash and file fw version. Allow to load old fw from file than flashed fw. If file fw is present, don't skip fw re-intialization. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-09-17qlcnic: vlan lro supportAmit Kumar Salecha
LRO + GRO + vlan rx accleration support, performance increases around 20% and cpu utilization reduces around 70% on vlan interface. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-09-17qlcnic: vlan gro supportAmit Kumar Salecha
GRO support + vlan rx accleration, boost around 9% performance and reduces 25% of cpu utilization on vlan interface. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-09-17qlcnic: support vlan rx acclerationAmit Kumar Salecha
Implemented vlan rx accleration in driver. This helps in increasing significant performance and reduces cpu utilization with GRO and LRO. Eric Dumazet: "Its a bit strange you use dev_kfree_skb_any(skb) here." "We run in NAPI mode, so you can use dev_kfree_skb()." Amit: Done. Using dev_kfree_skb(); Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Acked-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-09-16drivers/net/tulip/de4x5.c: fix union member name in DE4X5_GET_REG ioctlDan Rosenberg
This was previously reported as a security issue due to leakage of uninitialized stack memory. Jeff Mahoney pointed out that this is incorrect since the copied data is from a union (rather than a struct). Therefore, this patch is only under consideration for the sake of correctness, and is not security relevant. Signed-off-by: Dan Rosenberg <dan.j.rosenberg@gmail.com> Acked-by: Grant Grundler <grundler@parisc-linux.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-09-16drivers/net/cxgb3/cxgb3_main.c: prevent reading uninitialized stack memoryDan Rosenberg
Fixed formatting (tabs and line breaks). The CHELSIO_GET_QSET_NUM device ioctl allows unprivileged users to read 4 bytes of uninitialized stack memory, because the "addr" member of the ch_reg struct declared on the stack in cxgb_extension_ioctl() is not altered or zeroed before being copied back to the user. This patch takes care of it. Signed-off-by: Dan Rosenberg <dan.j.rosenberg@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-09-16drivers/net/eql.c: prevent reading uninitialized stack memoryDan Rosenberg
Fixed formatting (tabs and line breaks). The EQL_GETMASTRCFG device ioctl allows unprivileged users to read 16 bytes of uninitialized stack memory, because the "master_name" member of the master_config_t struct declared on the stack in eql_g_master_cfg() is not altered or zeroed before being copied back to the user. This patch takes care of it. Signed-off-by: Dan Rosenberg <dan.j.rosenberg@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-09-16drivers/net/usb/hso.c: prevent reading uninitialized memoryDan Rosenberg
Fixed formatting (tabs and line breaks). The TIOCGICOUNT device ioctl allows unprivileged users to read uninitialized stack memory, because the "reserved" member of the serial_icounter_struct struct declared on the stack in hso_get_count() is not altered or zeroed before being copied back to the user. This patch takes care of it. Signed-off-by: Dan Rosenberg <dan.j.rosenberg@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-09-16Merge branch 'urgent' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6 * 'urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6: pcmcia pcnet_cs: try setting io_lines to 16 if card setup fails pcmcia: per-device, not per-socket debug messages pcmcia serial_cs.c: fix multifunction card handling
2010-09-16ath9k: fix regression which disabled ps on ath9kLuis R. Rodriguez
The patch titled "ath9k: Add new file init.c" shuffled some code around but in dong so for some reason also removed the revision check for disablign power save. Add this revision check again so we can get power save re-enabled again by default on cards newer than AR5416 and AR5418. $ git describe --contains 556242049cc3992d0ee625e9f15c4b00ea4baac8 v2.6.34-rc1~233^2~49^2~343 This patch has fixes for stable kernels [2.6.34+]. Cc: stable@kernel.org Cc: Paul Stewart <pstew@google.com> Cc: Amod Bodas <amod.bodas@atheros.com> Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-09-16ath9k: fix regression which prevents chip sleep after CAB dataSenthil Balasubramanian
The patch: commit 293dc5dfdbcc16cde06e40a688394cc8ab083e48 Author: Gabor Juhos <juhosg@openwrt.org> Date: Fri Jun 19 12:17:48 2009 +0200 ath9k: remove ath_rx_ps_back_to_sleep helper This helper only clears the SC_OP_WAIT_FOR_{BEACON,CAB} flags. Remove it and clear these flags directly in the approptiate places instead. Changes-licensed-under: ISC Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com> introduced a regression which forgot to lift the beacon flag after we received all broadcast and multicast data. This meant we never went to sleep consuming about ~650mW on idle. This pretty much broke power save completely. This patch has fixes for stable kernels [2.6.32+]. Cc: stable@kernel.org Cc: Paul Stewart <pstew@google.com> Cc: Sameer Nanda <snanda@google.com> Cc: Gabor Juhos <juhosg@openwrt.org> Cc: Amod Bodas <amod.bodas@atheros.com> Signed-off-by: Senthil Balasubramanian <senthilkumar@atheros.com> Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-09-16ath9k: fix enabling ANI / tx monitor after bg scanLuis R. Rodriguez
ath9k's entire logic with SC_OP_SCANNING is incorrect due to the way mac80211 currently implements the scan complete callback and we handle it in ath9k. This patch removes the flag completely in preference for the SC_OP_OFFCHANNEL which is really what we wanted. The scanning flag was used to ensure we reset ANI to the old values when we go back to the home channel, but if we are offchannel we use some defaults. The flag was also used to re-enable the TX monitor. Without this patch we simply never re-enabled ANI and the TX monitor after going offchannel. This means that after one background scan we are prone to noise issues and if we had a TX hang we would not recover. To get this to work properly we must enable ANI after we have configured the beacon timers, otherwise hardware acts really oddly. This patch has stable fixes which apply down to [2.6.36+], there *may* be a to fix this on older kernels but requires a bit of work since this patch relies on the new mac80211 flag IEEE80211_CONF_OFFCHANNEL which was introduced as of 2.6.36. Cc: stable@kernel.org Cc: Paul Stewart <pstew@google.com> Cc: Amod Bodas <amod.bodas@atheros.com> Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-09-16ath9k: fix regression on beacon loss after bgscanLuis R. Rodriguez
When we return to the home channel we were never reseting our beacon timers, this was casued by the fact that the scanning flag was still on even after we returned to our home channel. There are also other reasons why we would get a reset and if we are not off channel we always need to resynch our beacon timers, because a reset will clear them. This bug is a regression introduced on 2.6.36. The order of the changes are as follows: 5ee08656 - Sat Jul 31 - ath9k: prevent calibration during off-channel activity a0daa0e7 - Tue Jul 27 - Revert "mac80211: fix sw scan bracketing" 543708be - Fri Jun 18 - mac80211: fix sw scan bracketing mcgrof@tux ~/linux-2.6-allstable (git::master)$ git describe \ --contains 5ee0865615f65f84e6ee9174771a6716c29e08e1 v2.6.36-rc1~43^2~34^2~22 mcgrof@tux ~/linux-2.6-allstable (git::master)$ git describe \ --contains a0daa0e7592ada797d6835f11529097aabc27ad2 v2.6.36-rc1~571^2~64^2~13 mcgrof@tux ~/linux-2.6-allstable (git::master)$ git describe \ --contains 543708be320d7df692d24b349ca01a947b340764 v2.6.36-rc1~571^2~107^2~187 So 5ee08656 would have worked if a0daa0e7 was not committed but it was so this means 5ee08656 was broken since it assumed that when we were in the channel change routine the scan flag would be lifted. As it turns out the scan flag will be set when we are already on the home channel. For more details refer to: http://code.google.com/p/chromium-os/issues/detail?id=5715 These issues will need to be considered for our solution on reshifting the scan complete callback location on mac80211 on current development kernel work. This patch has stable fixes which apply down to [2.6.36+] Cc: stable@kernel.org Cc: Paul Stewart <pstew@google.com> Cc: Amod Bodas <amod.bodas@atheros.com> Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-09-16ath9k: fix power save race conditionsLuis R. Rodriguez
ath9k has a race on putting the chip into network sleep and having registers read from hardware. The race occurs because although ath9k_ps_restore() locks its own callers it makes use of some variables which get altered in the driver at different code paths. The variables are the ps_enabled and ps_flags. This is easily reprodicible in large network environments when roaming with the wpa_supplicant simple bgscan. You'd get some 0xdeadbeef read out on certain registers such as: ath: timeout (100000 us) on reg 0x806c: 0xdeadbeef & 0x01f00000 != 0x00000000 ath: RX failed to go idle in 10 ms RXSM=0xdeadbeef ath: timeout (100000 us) on reg 0x7000: 0xdeadbeef & 0x00000003 != 0x00000000 ath: Chip reset failed The fix is to protect the ath9k_config(hw, IEEE80211_CONF_CHANGE_PS) calls with a spin_lock_irqsave() which will disable contendors for these variables from interrupt context, timers, re-entry from mac80211 on the same callback, and most importantly from ath9k_ps_restore() which is the only call which will put the device into network sleep. There are quite a few threads and bug reports on these a few of them are: https://bugs.launchpad.net/ubuntu/karmic/+source/linux/+bug/407040 http://code.google.com/p/chromium-os/issues/detail?id=5709 http://code.google.com/p/chromium-os/issues/detail?id=5943 Stable fixes apply to [2.6.32+] Cc: stable@kernel.org Cc: Paul Stewart <pstew@google.com> Cc: Amod Bodas <amod.bodas@atheros.com> Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-09-16ath9k_htc: Fix register read through bulk pipeRajkumar Manoharan
To optimize register read/write operations, the HTC firmwares were patched to change EP3 and EP4 pipe types from Interrupt to Bulk. So register writes are submitted as bulk urbs, but register reads are not. Also changing the register read endpoint pipe as bulk type when URBs are filled improves the register reads considerably which results in reduced scan time and CPU utilization. Signed-off-by: Rajkumar Manoharan <rmanoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-09-16mac80211: add p2p device type supportJohannes Berg
When a driver advertises p2p device support, mac80211 will handle it, but internally it will rewrite the interface type to STA/AP rather than P2P-STA/GO since otherwise a lot of paths need to be touched that are otherwise identical. A p2p boolean tells drivers whether or not a given interface will be used for p2p or not. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-09-16ath9k_hw: remove warning in ath9k_hw_def_get_num_ant_configRajkumar Manoharan
This patch fixes following warning drivers/net/wireless/ath/ath9k/eeprom_def.c: In function 'ath9k_hw_def_get_num_ant_config' drivers/net/wireless/ath/ath9k/eeprom_def.c:1425:47: warning: comparison between 'enum ath9k_hal_freq_band' and 'enum ieee80211_band' Signed-off-by: Rajkumar Manoharan <rmanoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-09-16libertas: correct sparse warningsJohn W. Linville
CHECK drivers/net/wireless/libertas/cfg.c drivers/net/wireless/libertas/cfg.c:493:19: warning: cast to restricted __le16 CHECK drivers/net/wireless/libertas/mesh.c drivers/net/wireless/libertas/mesh.c:577:16: warning: incorrect type in assignment (different base types) drivers/net/wireless/libertas/mesh.c:577:16: expected restricted __le32 [addressable] [assigned] [usertype] id drivers/net/wireless/libertas/mesh.c:577:16: got bool Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-09-16ath9k: make ath_ant_div_conf_fast_divbias staticJohn W. Linville
CHECK drivers/net/wireless/ath/ath9k/recv.c drivers/net/wireless/ath/ath9k/recv.c:1341:6: warning: symbol 'ath_ant_div_conf_fast_divbias' was not declared. Should it be static? Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-09-16iwlwifi: fix sparse warning about wrong enum for band parameterJohn W. Linville
drivers/net/wireless/iwlwifi/iwl-scan.c:386:27: warning: mixing different enum types drivers/net/wireless/iwlwifi/iwl-scan.c:386:27: int enum nl80211_band versus drivers/net/wireless/iwlwifi/iwl-scan.c:386:27: int enum ieee80211_band drivers/net/wireless/iwlwifi/iwl-scan.c:435:57: warning: mixing different enum types drivers/net/wireless/iwlwifi/iwl-scan.c:435:57: int enum ieee80211_band versus drivers/net/wireless/iwlwifi/iwl-scan.c:435:57: int enum nl80211_band drivers/net/wireless/iwlwifi/iwl-scan.c:474:53: warning: mixing different enum types drivers/net/wireless/iwlwifi/iwl-scan.c:474:53: int enum ieee80211_band versus drivers/net/wireless/iwlwifi/iwl-scan.c:474:53: int enum nl80211_band drivers/net/wireless/iwlwifi/iwl-scan.c:588:72: warning: mixing different enum types drivers/net/wireless/iwlwifi/iwl-scan.c:588:72: int enum ieee80211_band versus drivers/net/wireless/iwlwifi/iwl-scan.c:588:72: int enum nl80211_band Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-09-16ath9k: Print rxfilter in debugfs.Ben Greear
Print raw and decoded rxfilter in debufs 'wiphy' file. Also, move variable-length printouts to bottom of file to make bounds checking easier. Signed-off-by: Ben Greear <greearb@candelatech.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-09-16ath9k: calcrxfilter should take multiple VIFs into account.Ben Greear
When there is more than one VIF, listen for all beacons and ensure ATH9K_RX_FILTER_MCAST_BCAST_ALL is set. Signed-off-by: Ben Greear <greearb@candelatech.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-09-16ath9k: Use common ath key management functionsBruno Randolf
Use key management functions which have been moved to ath/key.c and remove ath9k copies of these functions and other now unused definitions. Signed-off-by: Bruno Randolf <br1@einfach.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-09-16ath5k: Use common crypt capabilities flagsBruno Randolf
Replace ah_aes_support and ah_combined_mic with common ath_crypt_caps ATH_CRYPT_CAP_CIPHER_AESCCM and ATH_CRYPT_CAP_MIC_COMBINED. Signed-off-by: Bruno Randolf <br1@einfach.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-09-16ath/ath9k: Replace common->splitmic with a flagBruno Randolf
Replace common->splitmic with ATH_CRYPT_CAP_MIC_COMBINED flag. splitmic has to be used when the ATH_CRYPT_CAP_MIC_COMBINED capability flag is not set. Signed-off-by: Bruno Randolf <br1@einfach.org> Acked-by: Bob Copeland <me@bobcopeland.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-09-16ath5k: Remove old ath5k key handling functionsBruno Randolf
Remove the old ath5k key handling functions, since we now use the key management in ath common. Signed-off-by: Bruno Randolf <br1@einfach.org> Acked-by: Bob Copeland <me@bobcopeland.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
generated by cgit (git 2.34.1) at 2025-09-16 16:54:43 +0000