summaryrefslogtreecommitdiff
path: root/drivers/net/wireless
AgeCommit message (Collapse)Author
2015-09-10drivers/net/wireless/ath/wil6210: use seq_hex_dump() to dump buffersAndy Shevchenko
Instead of custom approach let's use recently introduced seq_hex_dump() helper. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Cc: Alexander Viro <viro@zeniv.linux.org.uk> Cc: Joe Perches <joe@perches.com> Cc: Tadeusz Struk <tadeusz.struk@intel.com> Cc: Helge Deller <deller@gmx.de> Cc: Ingo Tuchscherer <ingo.tuchscherer@de.ibm.com> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2015-09-03Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-nextLinus Torvalds
Pull networking updates from David Miller: "Another merge window, another set of networking changes. I've heard rumblings that the lightweight tunnels infrastructure has been voted networking change of the year. But what do I know? 1) Add conntrack support to openvswitch, from Joe Stringer. 2) Initial support for VRF (Virtual Routing and Forwarding), which allows the segmentation of routing paths without using multiple devices. There are some semantic kinks to work out still, but this is a reasonably strong foundation. From David Ahern. 3) Remove spinlock fro act_bpf fast path, from Alexei Starovoitov. 4) Ignore route nexthops with a link down state in ipv6, just like ipv4. From Andy Gospodarek. 5) Remove spinlock from fast path of act_gact and act_mirred, from Eric Dumazet. 6) Document the DSA layer, from Florian Fainelli. 7) Add netconsole support to bcmgenet, systemport, and DSA. Also from Florian Fainelli. 8) Add Mellanox Switch Driver and core infrastructure, from Jiri Pirko. 9) Add support for "light weight tunnels", which allow for encapsulation and decapsulation without bearing the overhead of a full blown netdevice. From Thomas Graf, Jiri Benc, and a cast of others. 10) Add Identifier Locator Addressing support for ipv6, from Tom Herbert. 11) Support fragmented SKBs in iwlwifi, from Johannes Berg. 12) Allow perf PMUs to be accessed from eBPF programs, from Kaixu Xia. 13) Add BQL support to 3c59x driver, from Loganaden Velvindron. 14) Stop using a zero TX queue length to mean that a device shouldn't have a qdisc attached, use an explicit flag instead. From Phil Sutter. 15) Use generic geneve netdevice infrastructure in openvswitch, from Pravin B Shelar. 16) Add infrastructure to avoid re-forwarding a packet in software that was already forwarded by a hardware switch. From Scott Feldman. 17) Allow AF_PACKET fanout function to be implemented in a bpf program, from Willem de Bruijn" * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1458 commits) netfilter: nf_conntrack: make nf_ct_zone_dflt built-in netfilter: nf_dup{4, 6}: fix build error when nf_conntrack disabled net: fec: clear receive interrupts before processing a packet ipv6: fix exthdrs offload registration in out_rt path xen-netback: add support for multicast control bgmac: Update fixed_phy_register() sock, diag: fix panic in sock_diag_put_filterinfo flow_dissector: Use 'const' where possible. flow_dissector: Fix function argument ordering dependency ixgbe: Resolve "initialized field overwritten" warnings ixgbe: Remove bimodal SR-IOV disabling ixgbe: Add support for reporting 2.5G link speed ixgbe: fix bounds checking in ixgbe_setup_tc for 82598 ixgbe: support for ethtool set_rxfh ixgbe: Avoid needless PHY access on copper phys ixgbe: cleanup to use cached mask value ixgbe: Remove second instance of lan_id variable ixgbe: use kzalloc for allocating one thing flow: Move __get_hash_from_flowi{4,6} into flow_dissector.c ixgbe: Remove unused PCI bus types ...
2015-09-01Merge branch 'for-next' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial Pull trivial tree updates from Jiri Kosina: "The usual stuff from trivial tree for 4.3 (kerneldoc updates, printk() fixes, Documentation and MAINTAINERS updates)" * 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (28 commits) MAINTAINERS: update my e-mail address mod_devicetable: add space before */ scsi: a100u2w: trivial typo in printk i2c: Fix typo in i2c-bfin-twi.c treewide: fix typos in comment blocks Doc: fix trivial typo in SubmittingPatches proportions: Spelling s/consitent/consistent/ dm: Spelling s/consitent/consistent/ aic7xxx: Fix typo in error message pcmcia: Fix typo in locking documentation scsi/arcmsr: Fix typos in error log drm/nouveau/gr: Fix typo in nv10.c [SCSI] Fix printk typos in drivers/scsi staging: comedi: Grammar s/Enable support a/Enable support for a/ Btrfs: Spelling s/consitent/consistent/ README: GTK+ is a acronym ASoC: omap: Fix typo in config option description mm: tlb.c: Fix error message ntfs: super.c: Fix error log fix typo in Documentation/SubmittingPatches ...
2015-08-26Merge ath-next from ath.gitKalle Valo
Major changes in ath10k: * add spectral scan support for qca99x0 * add qca6164 support
2015-08-26ath10k: fix compilation warnings in wmi phyerr pull functionRaja Mani
Below compilation warnings are observed in gcc version 4.8.2. Even though it's not seen in bit older gcc versions (for ex, 4.7.3), It's good to fix it by changing format specifier from %d to %zd in wmi pull phyerr functions. wmi.c: In function 'ath10k_wmi_op_pull_phyerr_ev': wmi.c:3567:8: warning: format '%d' expects argument of type 'int', but argument 4 has type 'long unsigned int' [-Wformat=] left_len, sizeof(*phyerr)); ^ wmi.c: In function 'ath10k_wmi_10_4_op_pull_phyerr_ev': wmi.c:3612:8: warning: format '%d' expects argument of type 'int', but argument 4 has type 'long unsigned int' [-Wformat=] left_len, sizeof(*phyerr)); ^ Fixes: 991adf71a6cd ("ath10k: refactor phyerr event handlers") Fixes: 2b0a2e0d7c2f ("ath10k: handle 10.4 firmware phyerr event") Signed-off-by: Raja Mani <rmani@qti.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2015-08-26ath10k: add qca6164 supportMichal Kazior
This adds additional 0x0041 PCI Device ID definition to ath10k for QCA6164 which is a 1 spatial stream sibling of the QCA6174 (which is 2 spatial stream chip). The QCA6164 needs a dedicated board.bin file which is different than the one used for QCA6174. If the board.bin is wrong the device will crash early while trying to boot firmware. The register dump will look like this: ath10k_pci 0000:02:00.0: firmware register dump: ath10k_pci 0000:02:00.0: [00]: 0x05010000 0x000015B3 0x000A012D 0x00955B31 ... Note the value 0x000A012D. Special credit goes to Alan Liu <alanliu@qca.qualcomm.com> for providing support help which enabled me to come up with this patch. Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2015-08-26ath10k: add spectral scan support for 10.4 fwRaja Mani
To enable/configure spectral scan parameters in 10.4 firmware, existing wmi spectral related functions can be reused. Link those functions in 10.4 wmi ops table. In addition, adjust bin size (only when size is 68 bytes) before reporting bin samples to user space. The background for this adjustment is that qca99x0 reports bin size as 68 bytes (64 bytes + 4 bytes) in report mode 2. First 64 bytes carries in-band tones (-32 to +31) and last 4 byte carries band edge detection data (+32) mainly used in radar detection purpose. Additional last 4 bytes are stripped to make bin size valid one. This bin size adjustment will happen only for qca99x0, all other chipsets will report proper bin sizes (64/128) without extra 4 bytes being added at the end. The changes are validated in qca99x0 using 10.4 firmware. Signed-off-by: Raja Mani <rmani@qti.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2015-08-26ath10k: fix dma_mapping_error() handlingMichal Kazior
The function returns 1 when DMA mapping fails. The driver would return bogus values and could possibly confuse itself if DMA failed. Fixes: 767d34fc67af ("ath10k: remove DMA mapping wrappers") Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2015-08-26ath10k: add missing mutex unlock on failpathMichal Kazior
Kernel would complain about leaving a held lock after going back to userspace and would subsequently deadlock. Fixes: e04cafbc38c7 ("ath10k: fix peer limit enforcement") Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2015-08-25rsi: Fix possible leak when loading firmwareChristian Engelmayer
Commit 5d5cd85ff441 ("rsi: Fix failure to load firmware after memory leak fix and fix the leak") also added a check on the allocation of DMA-accessible memory that may directly return. In that case the already allocated firmware data is leaked. Make sure the data is always freed correctly. Detected by Coverity CID 1316519. Fixes: 5d5cd85ff441 ("rsi: Fix failure to load firmware after memory leak fix and fix the leak") Signed-off-by: Christian Engelmayer <cengelma@gmx.at> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-08-25brcmfmac: Add support for host platform NVRAM loading.Hante Meuleman
Host platforms such as routers supported by OpenWRT can support NVRAM reading directly from internal NVRAM store. With this patch the nvram load routines will fall back to this method when there is no nvram file and support is available in the kernel. Reviewed-by: Arend Van Spriel <arend@broadcom.com> Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Daniel (Deognyoun) Kim <dekim@broadcom.com> Signed-off-by: Hante Meuleman <meuleman@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-08-25brcmfmac: bump highest event number for 4339 firmwareArend van Spriel
The event mask length is determined by the highest event number that is specified in the driver. When this length is shorter than firmware expects setting event mask will fail and device becomes pretty useless. This issue was reported with bcm4339 firmware that was recently released. Reported-by: Pontus Fuchs <pontusf@broadcom.com> Reviewed-by: Hante Meuleman <meuleman@broadcom.com> Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Pontus Fuchs <pontusf@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-08-25brcmfmac: block the correct flowring when backup queue overflowFranky Lin
brcmf_flowring_block blocks the last active flowring under the same interface instead of the one provided by caller. This could lead to a dead lock of netif stop if there are more than one flowring under the interface and the traffic is high enough so brcmf_flowring_enqueue can not unblock the ring right away. Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Hante Meuleman <meuleman@broadcom.com> Signed-off-by: Franky Lin <frankyl@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-08-25brcmfmac: make use of cfg80211_check_combinations()Arend van Spriel
Use cfg80211_check_combinations() so we can bail out early when an interface add or change results in an invalid combination. Reviewed-by: Hante Meuleman <meuleman@broadcom.com> Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-08-25brcmfmac: add debugfs entry for msgbuf statisticsFranky Lin
Expose ring buffer read/write pointers and other useful statistics through debugfs. Reviewed-by: Arend Van Spriel <arend@broadcom.com> Reviewed-by: Hante Meuleman <meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Franky Lin <frankyl@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-08-25brcmfmac: correct interface combination infoArend van Spriel
The interface combination provided by brcmfmac did not truly reflect the combinations supported by driver and/or firmware. Reviewed-by: Hante Meuleman <meuleman@broadcom.com> Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Pontus Fuchs <pontusf@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-08-25brcmfmac: check all combinations when setting wiphy's addressesRafał Miłecki
Broadcom is working on better reflection of interface combinations. With upcoming patches we may have 1st combination supporting less interfaces than others. To don't run out of addresses check all combinations to find the one with the greatest max_interfaces value. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-08-25rtlwifi: rtl8192cu: Add new device IDAdrien Schildknecht
The v2 of NetGear WNA1000M uses a different idProduct: USB ID 0846:9043 Signed-off-by: Adrien Schildknecht <adrien+dev@schischi.me> Cc: Stable <stable@vger.kernel.org> Acked-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-08-25rtlwifi: rtl8192ee: fix semicolon.cocci warningsWu Fengguang
drivers/net/wireless/rtlwifi/rtl8192ee/phy.c:856:2-3: Unneeded semicolon drivers/net/wireless/rtlwifi/rtl8192ee/phy.c:492:3-4: Unneeded semicolon drivers/net/wireless/rtlwifi/rtl8192ee/phy.c:452:3-4: Unneeded semicolon Remove unneeded semicolon. Generated by: scripts/coccinelle/misc/semicolon.cocci CC: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-08-25ath9k_htc: do ani shortcalibratio if we got -ETIMEDOUTOleksij Rempel
current code will handle -ETIMEDOUT as success which is probalbly wrong. According to this comment I assume it is safe to handle -ETIMEDOUT as false: drivers/net/wireless/ath/ath9k/calib.c 290 /* 291 * We timed out waiting for the noisefloor to load, probably due to an 292 * in-progress rx. Simply return here and allow the load plenty of time 293 * to complete before the next calibration interval. We need to avoid 294 * trying to load -50 (which happens below) while the previous load is 295 * still in progress as this can cause rx deafness. Instead by returning 296 * here, the baseband nf cal will just be capped by our present 297 * noisefloor until the next calibration timer. 298 */ Since no other error wariants are present, this patch is checking only for (ret <= 0). Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Oleksij Rempel <linux@rempel-privat.de> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-08-25Merge tag 'iwlwifi-next-for-kalle-2015-08-23' of ↵Kalle Valo
https://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-next * new Tx power firmware API * bump max firmware API to 17 * fix bug in debug prints * static checker fix * fix unused defines * fix command list on newest firmware
2015-08-23iwlwifi: mvm: bump firmware API to 17Emmanuel Grumbach
The driver is now able to handle -17.ucode. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2015-08-23iwlwifi: mvm: support new TX power commandJohannes Berg
Add support for the new (bigger) TX power command. This doesn't actually take advantage of the new capabilities (to set per-chain TX power limits) but makes the code compatible with newer firmware images expecting the larger command. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2015-08-23iwlwifi: mvm: split debug message to avoid exceeding 110 charactersAyala Beker
split long debug messages that may result warning in tracing. Fixes: 1a84e7716086 ("iwlwifi: mvm: add debug info to schedule scan complete message.") Signed-off-by: Ayala Beker <ayala.beker@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2015-08-23iwlwifi: correctly size command string arraysJohannes Berg
The command string array is assumed to be indexable by a full u8, so it must have 256 entries (0-255), not just 255. A recent firmware change (apparently) started using the command 0xff for a notification to the host, causing the driver to crash in debug message/tracing code. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2015-08-23iwlwifi: mvm: update wakeup reason enumSara Sharon
when waking from d0i3 there is a wakeup reason. Enum in driver is not up to date with FW api - fix it. Signed-off-by: Sara Sharon <sara.sharon@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2015-08-23iwlwifi: mvm: catch underflow error earlierDan Carpenter
My static checker complains that we don't check for underflows in iwl_dbgfs_fw_dbg_conf_write(). This is harmless because we have a sanity check in iwl_mvm_start_fw_dbg_conf(), but we may as well make this unsigned and silence the underflow warning. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2015-08-20Merge tag 'wireless-drivers-next-for-davem-2015-08-19' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next Kalle Valo says: ==================== Major changes: ath10k: * add support for qca99x0 family of devices * improve performance of tx_lock * add support for raw mode (802.11 frame format) and software crypto engine enabled via a module parameter ath9k: * add fast-xmit support wil6210: * implement TSO support * support bootloader v1 and onwards iwlwifi: * Deprecate -10.ucode * Clean ups towards multiple Rx queues * Add support for longer CMD IDs. This will be required by new firmwares since we are getting close to the u8 limit. * bugfixes for the D0i3 power state * Add basic support for FTM * polish the Miracast operation * fix a few power consumption issues * scan cleanup * fixes for D0i3 system state * add paging for devices that support it * add again the new RBD allocation model * add more options to the firmware debug system * add support for frag SKBs in Tx ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-20rt2x00: use DECLARE_EWMAJohannes Berg
Instead of using the out-of-line EWMA calculation, use DECLARE_EWMA() to create static inlines. On x86/64 this results in code that's one byte larger (for me), but reduces struct link_ant and struct link size by the two unsigned long values that store the parameters each. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-20ath5k: use DECLARE_EWMAJohannes Berg
This reduces code size slightly (at least on x86/64) while also removing memory consumption by two unsigned long values for each ath5k device. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-19ath10k: free collected fw stats memory if .pull_fw_stats failsRaja Mani
If .pull_fw_stats() fails for some reason while processing fw stats event, collected pdev/vdev/peer stats just before the failure should be freed. This is unlikely to happen, just code review catch. Signed-off-by: Raja Mani <rmani@qti.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2015-08-19ath10k: ensure pktlog disable cmd reaches fw before pdev suspendRaja Mani
Found incorrect sequence in ath10k_core_stop() where wmi pktlog disable cmd is passed from ath10k_debug_stop() to firmware immediately after wmi pdev suspend cmd. Firmware will not accept any wmi cmd after receiving wmi pdev suspend cmd. Fix this issue in ath10k_core_stop() by moving ath10k_debug_stop() just before sending pdev suspend cmd. So that pktlog disable cmd will get passed before pdev suspend cmd. Signed-off-by: Raja Mani <rmani@qti.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2015-08-18net: mac80211_hwsim: convert to using IFF_NO_QUEUEPhil Sutter
Signed-off-by: Phil Sutter <phil@nwl.cc> Cc: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-18net: hostap: convert to using IFF_NO_QUEUEPhil Sutter
Signed-off-by: Phil Sutter <phil@nwl.cc> Cc: Jouni Malinen <j@w1.fi> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-18Merge tag 'iwlwifi-next-for-kalle-2015-08-18' of ↵Kalle Valo
https://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-next * polish the Miracast operation * fix a few power consumption issues * scan cleanup * fixes for D0i3 system state * add paging for devices that support it * add again the new RBD allocation model * add more options to the firmware debug system * add support for frag SKBs in Tx
2015-08-18iwlwifi: mvm: fix a race in D0i3 vs. Tx pathEmmanuel Grumbach
When we enter D0i3, we must stop TXing otherwise the sequence number we use might conflict with the firmware's internal TX. In order to do so, we have IWL_MVM_STATUS_IN_D0I3 which should prevent any Tx while we enter D0i3. There is a bug in this code since we may Tx even if IWL_MVM_STATUS_IN_D0I3 is set. This can happen as long as mvm->d0i3_ap_sta_id is not set. To make sure that we don't have any packet in the Tx path while we set mvm->d0i3_ap_sta_id, call synchronize_net only after we already set mvm->d0i3_ap_sta_id. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2015-08-18iwlwifi: mvm: don't disconnect on beacon loss in D0I3David Spinadel
Currently if we wake up during D0I3 due to beacon loss we disconnect immediately. This behaviour causes redundant disconnection, which could be prevented by polling as it is usually done in mac80211. Instead, we prefer reporting beacon loss and let mac80211 try polling before disconnection. Signed-off-by: David Spinadel <david.spinadel@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2015-08-18iwlwifi: out-of-bounds access in iwl_init_sband_channelsAdrien Schildknecht
KASan error report: ================================================================== BUG: KASan: out of bounds access in iwl_init_sband_channels+0x207/0x260 [iwlwifi] at addr ffff8800c2d0aac8 Read of size 4 by task modprobe/329 ================================================================== Both loops of this function compare data from the 'chan' array and then check if the index is valid. The 2 conditions should be inverted to avoid an out-of-bounds access. Signed-off-by: Adrien Schildknecht <adrien+dev@schischi.me> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2015-08-18iwlwifi: bump mvm firmware API to 16Emmanuel Grumbach
The driver is now able to handle -16.ucode. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2015-08-18iwlwifi: rs: disable MIMO only if allowed in configurationAlexander Bondar
Fix bug where MIMO is disabled for low latency TX on P2P VIF regardless of configuration. Make it dependent on IWL_MVM_RS_DISABLE_P2P_MIMO compilation option. Change configuration so that MIMO will be disabled only in SDIO platforms. Signed-off-by: Alexander Bondar <alexander.bondar@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2015-08-18ath9k: add correct MAC/BB name for ar9561Miaoqing Pan
MAC/BB name is"????" if the MAC/BB is unknown. Signed-off-by: Miaoqing Pan <miaoqing@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-08-18wl18xx: add diversity statisticsGuy Mishol
Add diversity statistics and sync the driver statistics acx and debugfs representation with the current fw api. Signed-off-by: Guy Mishol <guym@ti.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-08-18wl18xx: update statistics acx and debugfs filesEliad Peller
Sync the driver statistics acx and debugfs representation with the current fw api. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-08-18rt2x00: adjust EEPROM_SIZE for rt2500usbAdrien Schildknecht
rt2500usb_validate_eeprom() read data up to 0x6e (EEPROM_CALIBRATE_OFFSET) but only 0x6a bytes has been allocated and read from the eeprom. This lead to out-of-bound accesses and invalid values for EEPROM_BBPTUNE_R17 and EEPROM_CALIBRATE_OFFSET. Change the EEPROM_SIZE to 0x6e in order to retrieve all the fields. Tested with a rt2570 device. Signed-off-by: Adrien Schildknecht <adrien+dev@schischi.me> Acked-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-08-18mwl8k: refactor some conditionals for clarityJohn Linville
CC [M] drivers/net/wireless/mwl8k.o drivers/net/wireless/mwl8k.c: In function ‘mwl8k_bss_info_changed’: drivers/net/wireless/mwl8k.c:3290:2: warning: ‘ap_mcs_rates’ may be used uninitialized in this function [-Wmaybe-uninitialized] memcpy(cmd->mcs_set, mcs_rates, 16); ^ drivers/net/wireless/mwl8k.c:4987:5: note: ‘ap_mcs_rates’ was declared here u8 ap_mcs_rates[16]; ^ The warning was bogus. But the conditionals were rather complicated, with multiple redundant checks. This consolidates the checking and makes it more readable IMHO. Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-08-18rtlwifi: rtl8192cu: Remove and replace routine in hw.c and mac.cTaehee Yoo
I remove duplicated routines which related rtl92cu_set_hw_reg(). 1. rtl92c_set_qos() and HW_VAR_AC_PARAM routine are similar code. so i replace code with rtlpriv->cfg->ops->set_hw_reg(). 2. rtl92c_set_mac_addr() and 'HW_VAR_ETHER_ADDR' case at rtl92cu_set_hw_reg() routine are similar code. so i removed rtl92c_set_mac_addr() function. also it was not used anywhere. 3. remove HW_VAR_ACM_CTRL routine in rtl92cu_set_hw_reg(). if rtl_usb->acm_method is not EACMWAY2_SW, HW_VAR_ACM_CTRL is called from HW_VAR_AC_PARAM. but it never called. because acm_method is always EACMWAY2_SW. so i remove acm_method check routine and HW_VAR_ACM_CTRL routine. both usb and pci interface is not used HW_VAR_ACM_CTRL. but i can't test pci interface module, so i didn't modify pci code. Signed-off-by: Taehee Yoo <ap420073@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-08-18rtlwifi: rtl8192cu: remove duplicated routine in hw.c and mac.cTaehee Yoo
rtl92c_set_xxx_filter is same routine with rtl92cu_set_hw_reg. so i remove those functions that are rtl92c_set_xxx_filter. (rtl92c_get_xxx_filter is also same reason.) also i add code updating struct rtl_mac member variable in the rtl92cu_set_hw_reg. after that, no more _update_mac_setting is not useful. thus i remove that. Signed-off-by: Taehee Yoo <ap420073@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-08-18Merge tag 'mac80211-next-for-davem-2015-08-14' mac80211-next.gitKalle Valo
iwlwifi needs new mac80211 patches so merge mac80211-next.git to wireless-drivers-next.git.
2015-08-17Merge tag 'mac80211-next-for-davem-2015-08-14' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next Johannes Berg says: ==================== Another pull request for the next cycle, this time with quite a bit of content: * mesh fixes/improvements from Alexis, Bob, Chun-Yeow and Jesse * TDLS higher bandwidth support (Arik) * OCB fixes from Bertold Van den Bergh * suspend/resume fixes from Eliad * dynamic SMPS support for minstrel-HT (Krishna Chaitanya) * VHT bitrate mask support (Lorenzo Bianconi) * better regulatory support for 5/10 MHz channels (Matthias May) * basic support for MU-MIMO to avoid the multi-vif issue (Sara Sharon) along with a number of other cleanups. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-17ath10k: fill in wmi 10.4 command handlers for addba/delba debug commandsVasanthakumar Thiagarajan
WMI 10.4 uses the same command interface as QCA988X for addba/delba debug wmi commands. Fill wmi_10_4_ops table with the functions used for QCA988X for these commands. With this change, the following debugfs entries can be used to configure the aggregation mode and to send addba request, addba response and delba respectively in manual aggregation mode for QCA99X0 chip. /sys/kernel/debug/ieee80211/phyX/netdev:wlanX/stations/XX:XX:XX:XX:XX:XX/aggr_mode /sys/kernel/debug/ieee80211/phyX/netdev:wlanX/stations/XX:XX:XX:XX:XX:XX/addba /sys/kernel/debug/ieee80211/phyX/netdev:wlanX/stations/XX:XX:XX:XX:XX:XX/addba_resp /sys/kernel/debug/ieee80211/phyX/netdev:wlanX/stations/XX:XX:XX:XX:XX:XX/delba Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qti.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
generated by cgit (git 2.34.1) at 2024-07-03 18:25:03 +0000