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path: root/drivers/net/wireless/brcm80211/brcmfmac
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* brcmfmac: Do not crash if platform data is not populatedMika Westerberg2014-12-24
| | | | | | | | | | | The driver looks for pdata->oob_irq_supported to find out if wowl can be supported. However, not all platforms populate pdata in which case we crash the kernel because of NULL pointer dereference. Fixes: 330b4e4be937 ("brcmfmac: Add wowl support for SDIO devices.") Reported-by: Christophe Prigent <christophe.prigent@intel.com> Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
* Merge tag 'driver-core-3.19-rc1' of ↵Linus Torvalds2014-12-14
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core Pull driver core update from Greg KH: "Here's the set of driver core patches for 3.19-rc1. They are dominated by the removal of the .owner field in platform drivers. They touch a lot of files, but they are "simple" changes, just removing a line in a structure. Other than that, a few minor driver core and debugfs changes. There are some ath9k patches coming in through this tree that have been acked by the wireless maintainers as they relied on the debugfs changes. Everything has been in linux-next for a while" * tag 'driver-core-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (324 commits) Revert "ath: ath9k: use debugfs_create_devm_seqfile() helper for seq_file entries" fs: debugfs: add forward declaration for struct device type firmware class: Deletion of an unnecessary check before the function call "vunmap" firmware loader: fix hung task warning dump devcoredump: provide a one-way disable function device: Add dev_<level>_once variants ath: ath9k: use debugfs_create_devm_seqfile() helper for seq_file entries ath: use seq_file api for ath9k debugfs files debugfs: add helper function to create device related seq_file drivers/base: cacheinfo: remove noisy error boot message Revert "core: platform: add warning if driver has no owner" drivers: base: support cpu cache information interface to userspace via sysfs drivers: base: add cpu_device_create to support per-cpu devices topology: replace custom attribute macros with standard DEVICE_ATTR* cpumask: factor out show_cpumap into separate helper function driver core: Fix unbalanced device reference in drivers_probe driver core: fix race with userland in device_add() sysfs/kernfs: make read requests on pre-alloc files use the buffer. sysfs/kernfs: allow attributes to request write buffer be pre-allocated. fs: sysfs: return EGBIG on write if offset is larger than file size ...
| * Merge branch 'platform/remove_owner' of ↵Greg Kroah-Hartman2014-11-03
| |\ | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux into driver-core-next Remove all .owner fields from platform drivers
| | * net: wireless: brcm80211: brcmfmac: drop owner assignment from platform_driversWolfram Sang2014-10-20
| | | | | | | | | | | | | | | | | | | | | A platform_driver does not need to set an owner, it will be populated by the driver core. Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
* | | Merge branch 'master' of ↵John W. Linville2014-12-08
|\ \ \ | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless
| * | | brcmfmac: don't include linux/unaligned/access_ok.hJohannes Berg2014-11-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a specific implementation, <asm/unaligned.h> is the multiplexer that has the arch-specific knowledge of which of the implementations needs to be used, so include that. This issue was revealed by kbuild testing when <asm/unaligned.h> was added in <linux/ieee80211.h> resulting in redefinition of get_unaligned_be16 (and probably others). Cc: stable@vger.kernel.org # v3.17 Reported-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | | brcmfmac: fix error handling of irq_of_parse_and_mapDmitry Torokhov2014-11-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Return value of irq_of_parse_and_map() is unsigned int, with 0 indicating failure, so testing for negative result never works. Signed-off-by: Dmitry Torokhov <dtor@chromium.org> Cc: stable@vger.kernel.org # v3.17 Acked-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | | brcmfmac: kill URB when request timed outMathy Vanhoef2014-11-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Kill the submitted URB in brcmf_usb_dl_cmd if the request timed out. This assures the URB is never submitted twice. It also prevents a possible use-after-free of the URB transfer buffer if a timeout occurs. Signed-off-by: Mathy Vanhoef <vanhoefm@gmail.com> Acked-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | | | brcmfmac: add multiple BSS support.Hante Meuleman2014-12-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds support for multiple BSS interfaces (AP). In total three AP configurations can be created. In order to use multiple BSS firmware needs to support it. Reviewed-by: Arend Van Spriel <arend@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Hante Meuleman <meuleman@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | | | brcmfmac: Add ifidx to logging of fwil cmds.Hante Meuleman2014-12-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Reviewed-by: Arend Van Spriel <arend@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Hante Meuleman <meuleman@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | | | brcmfmac: Fix vendor cmds used interface.Hante Meuleman2014-12-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The vendor specific commands was always using main interface, change this to use the by caller supplied interface. Reviewed-by: Arend Van Spriel <arend@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Hante Meuleman <meuleman@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | | | brcmfmac: switch to single message MSIFranky Lin2014-12-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use single message MSI to replace legacy interrupt. 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: John W. Linville <linville@tuxdriver.com>
* | | | brcmfmac: Add PCIE ids for 43602 devices.Hante Meuleman2014-12-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some 43602 devices are band specific and identify themselves with different PCIE device ID. This patch adds support for the 43602 2.4G and 5.0G devices used in for example R8000 router. 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: John W. Linville <linville@tuxdriver.com>
* | | | brcmfmac: Fix ifidx for rx data by msgbuf.Hante Meuleman2014-12-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The ifidx provided by FW needs to be offsetted when receiving data packets. Cc: stable@vger.kernel.org # v3.17, v3.18 Reviewed-by: Arend Van Spriel <arend@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Hante Meuleman <meuleman@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | | | brcmfmac: Fix bitmap malloc bug in msgbuf.Hante Meuleman2014-12-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Cc: stable@vger.kernel.org # v3.17, v3.18 Reviewed-by: Arend Van Spriel <arend@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Hante Meuleman <meuleman@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | | | brcmfmac: correct .disconnect() callback while connectingArend van Spriel2014-11-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When the driver has sent a join iovar to the firmware it waits for the events to report result of the connection. However, the wpa_supplicant will request a .disconnect() after a timeout. So upon calling .disconnect() the interface state may still be CONNECTING. Clear the CONNECTING bit as well. Reviewed-by: Hante Meuleman <meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | | | brcmfmac: fix static checker warning in pmklist handlingArend van Spriel2014-11-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The patch fixes a static checker warning: drivers/net/wireless/brcm80211/brcmfmac/cfg80211.c:2965 brcmf_cfg80211_set_pmksa() warn: can 'pmkid_len' be negative? The answer to the question above is likely no so changing its type to unsigned is sufficient. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Hante Meuleman <meuleman@broadcom.com> Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com> Reviewed-by: Daniel (Deognyoun) Kim <dekim@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | | | net: brcm80211: Deletion of unnecessary checks before two function callsMarkus Elfring2014-11-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The functions brcmu_pkt_buf_free_skb() and release_firmware() test whether their argument is NULL and then return immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Acked-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | | | Merge commit '4e6ce4dc7ce71d0886908d55129d5d6482a27ff9' of ↵John W. Linville2014-11-19
|\| | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless
| * | | brcmfmac: fix conversion of channel width 20MHZ_NOHTArend van Spriel2014-11-11
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The function chandef_to_chanspec() failed when converting a chandef with bandwidth set to NL80211_CHAN_WIDTH_20_NOHT. This was reported by user running the device in AP mode. ------------[ cut here ]------------ WARNING: CPU: 0 PID: 304 at drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c:381 chandef_to_chanspec.isra.11+0x158/0x184() Modules linked in: CPU: 0 PID: 304 Comm: hostapd Not tainted 3.16.0-rc7-abb+g64aa90f #8 [<c0014bb4>] (unwind_backtrace) from [<c0012314>] (show_stack+0x10/0x14) [<c0012314>] (show_stack) from [<c001d3f8>] (warn_slowpath_common+0x6c/0x8c) [<c001d3f8>] (warn_slowpath_common) from [<c001d4b4>] (warn_slowpath_null+0x1c/0x24) [<c001d4b4>] (warn_slowpath_null) from [<c03449a4>] (chandef_to_chanspec.isra.11+0x158/0x184) [<c03449a4>] (chandef_to_chanspec.isra.11) from [<c0348e00>] (brcmf_cfg80211_start_ap+0x1e4/0x614) [<c0348e00>] (brcmf_cfg80211_start_ap) from [<c04d1468>] (nl80211_start_ap+0x288/0x414) [<c04d1468>] (nl80211_start_ap) from [<c043d144>] (genl_rcv_msg+0x21c/0x38c) [<c043d144>] (genl_rcv_msg) from [<c043c740>] (netlink_rcv_skb+0xac/0xc0) [<c043c740>] (netlink_rcv_skb) from [<c043cf14>] (genl_rcv+0x20/0x34) [<c043cf14>] (genl_rcv) from [<c043c0a0>] (netlink_unicast+0x150/0x20c) [<c043c0a0>] (netlink_unicast) from [<c043c4b8>] (netlink_sendmsg+0x2b8/0x398) [<c043c4b8>] (netlink_sendmsg) from [<c04066a4>] (sock_sendmsg+0x84/0xa8) [<c04066a4>] (sock_sendmsg) from [<c0407c5c>] (___sys_sendmsg.part.29+0x268/0x278) [<c0407c5c>] (___sys_sendmsg.part.29) from [<c0408bdc>] (__sys_sendmsg+0x4c/0x7c) [<c0408bdc>] (__sys_sendmsg) from [<c000ec60>] (ret_fast_syscall+0x0/0x44) ---[ end trace 965ee2158c9905a2 ]--- Cc: stable@vger.kernel.org # v3.17 Reported-by: Pontus Fuchs <pontusf@broadcom.com> Reviewed-by: Hante Meuleman <meuleman@broadcom.com> Reviewed-by: Daniel (Deognyoun) Kim <dekim@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: John W. Linville <linville@tuxdriver.com>
| * / brcmfmac: dhd_sdio.c: Cleaning up missing null-terminate in conjunction with ↵Rickard Strandqvist2014-10-23
| |/ | | | | | | | | | | | | | | | | | | strncpy Replacing strncpy with strlcpy to avoid strings that lacks null terminate. And changed from using strncat to strlcat to simplify code. Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | Merge tag 'mac80211-next-for-john-2014-11-04' of ↵John W. Linville2014-11-04
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next Johannes Berg <johannes@sipsolutions.net> says: "This relatively large batch of changes is comprised of the following: * large mac80211-hwsim changes from Ben, Jukka and a bit myself * OCB/WAVE/11p support from Rostislav on behalf of the Czech Technical University in Prague and Volkswagen Group Research * minstrel VHT work from Karl * more CSA work from Luca * WMM admission control support in mac80211 (myself) * various smaller fixes, spelling corrections, and minor API additions" Conflicts: drivers/net/wireless/ath/wil6210/cfg80211.c Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | cfg80211: Convert del_station() callback to use a param structJouni Malinen2014-10-20
| |/ | | | | | | | | | | | | | | This makes it easier to add new parameters for the del_station calls without having to modify all drivers that use this. Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* | brcmfmac: (clean) Move sdio related function.Hante Meuleman2014-10-30
| | | | | | | | | | | | | | | | | | | | prec_enq is a sdio specific function. Move it to sdio.c. Reviewed-by: Arend Van Spriel <arend@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Hante Meuleman <meuleman@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | brcmfmac: (clean) Rename sdio related files.Hante Meuleman2014-10-30
| | | | | | | | | | | | | | | | | | | | Rename sdio_host.h to sdio.h and dhd_sdio.c to sdio.c. Reviewed-by: Arend Van Spriel <arend@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Hante Meuleman <meuleman@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | brcmfmac: (clean) Rename sdio related files.Hante Meuleman2014-10-30
| | | | | | | | | | | | | | | | | | | | Rename sdio_host.h to sdio.h and dhd_sdio.c to sdio.c. Reviewed-by: Arend Van Spriel <arend@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Hante Meuleman <meuleman@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | brcmfmac: (clean) Rename files wl_cfg80211 to cfg80211Hante Meuleman2014-10-30
| | | | | | | | | | | | | | | | Reviewed-by: Arend Van Spriel <arend@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Hante Meuleman <meuleman@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | brcmfmac: (clean) Rename dhd_common.c in common.cHante Meuleman2014-10-30
| | | | | | | | | | | | | | | | Reviewed-by: Arend Van Spriel <arend@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Hante Meuleman <meuleman@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | brcmfmac: (clean) Rename dhd_bus.h in bus.hHante Meuleman2014-10-30
| | | | | | | | | | | | | | | | Reviewed-by: Arend Van Spriel <arend@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Hante Meuleman <meuleman@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | brcmfmac: (clean) Rename files dhd_dbg to debugHante Meuleman2014-10-30
| | | | | | | | | | | | | | | | Reviewed-by: Arend Van Spriel <arend@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Hante Meuleman <meuleman@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | brcmfmac: (clean) Move tracepoint related function.Hante Meuleman2014-10-30
| | | | | | | | | | | | | | | | | | | | | | __brcmf_err is a tracepoint specific function. Move it to tracepoint.c. Reviewed-by: Arend Van Spriel <arend@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Hante Meuleman <meuleman@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | brcmfmac: (clean) Remove packet filter configuration.Hante Meuleman2014-10-30
| | | | | | | | | | | | | | | | | | | | | | Packet filters got configured but never used. Reviewed-by: Franky Lin <frankyl@broadcom.com> Reviewed-by: Arend Van Spriel <arend@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Hante Meuleman <meuleman@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | brcmfmac: (clean) Remove usb_rdl.h as it is not needed.Hante Meuleman2014-10-30
| | | | | | | | | | | | | | | | | | | | 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: John W. Linville <linville@tuxdriver.com>
* | brcmfmac: do not use firmware error code in driverArend van Spriel2014-10-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Passing the firmware error codes up the driver may be mapped to linux error numbers which may impact proper fault analysis. So better pass up a generic failure code, ie. -EBADE and only show firmware error code in FIL debug message. Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com> Reviewed-by: Hante Meuleman <meuleman@broadcom.com> Reviewed-by: Daniel (Deognyoun) Kim <dekim@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | brcmfmac: remove unused defintionArend van Spriel2014-10-30
| | | | | | | | | | | | | | | | | | | | | | | | The define EBRCMF_UNSUPPORTED is not used in the source file so this patch removes it. Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com> Reviewed-by: Hante Meuleman <meuleman@broadcom.com> Reviewed-by: Daniel (Deognyoun) Kim <dekim@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | brcmfmac: show firmware error as string in debug messageArend van Spriel2014-10-30
| | | | | | | | | | | | | | | | | | | | | | | | | | Showing the firmware error allows to quickly give a clue what went wrong and directly look in the firmware code that gave us back the error. Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com> Reviewed-by: Hante Meuleman <meuleman@broadcom.com> Reviewed-by: Daniel (Deognyoun) Kim <dekim@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | brcmfmac: Add wowl patterns support.Hante Meuleman2014-10-30
| | | | | | | | | | | | | | | | | | | | 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: John W. Linville <linville@tuxdriver.com>
* | brcmfmac: Add wowl support for SDIO devices.Hante Meuleman2014-10-30
| | | | | | | | | | | | | | | | | | | | | | | | This patch adds wowl support for SDIO bus devices. This feature requires FW which has support for wowl built in. Reviewed-by: Arend Van Spriel <arend@broadcom.com> Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Hante Meuleman <meuleman@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | brcmfmac: Add wowl support for USB devices.Hante Meuleman2014-10-30
|/ | | | | | | | | | | | | This patch adds wowl support for USB bus devices. This feature requires FW which has support for wowl built in. 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: John W. Linville <linville@tuxdriver.com>
* Merge tag 'master-2014-10-02' of ↵David S. Miller2014-10-05
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next John W. Linville says: ==================== pull request: wireless-next 2014-10-03 Please pull tihs batch of updates intended for the 3.18 stream! For the iwlwifi bits, Emmanuel says: "I have here a few things that depend on the latest mac80211's changes: RRM, TPC, Quiet Period etc... Eyal keeps improving our rate control and we have a new device ID. This last patch should probably have gone to wireless.git, but at that stage, I preferred to send it to -next and CC stable." For (most of) the Atheros bits, Kalle says: "The only new feature is testmode support from me. Ben added a new method to crash the firmware with an assert for debug purposes. As usual, we have lots of smaller fixes from Michal. Matteo fixed a Kconfig dependency with debugfs. I fixed some warnings recently added to checkpatch." For the NFC bits, Samuel says: "We've had major updates for TI and ST Microelectronics drivers, and a few NCI related changes. For TI's trf7970a driver: - Target mode support for trf7970a - Suspend/resume support for trf7970a - DT properties additions to handle different quirks - A bunch of fixes for smartphone IOP related issues For ST Microelectronics' ST21NFCA and ST21NFCB drivers: - ISO15693 support for st21nfcb - checkpatch and sparse related warning fixes - Code cleanups and a few minor fixes Finally, Marvell added ISO15693 support to the NCI stack, together with a couple of NCI fixes." For the Bluetooth bits, Johan says: "This 3.18 pull request replaces the one I did on Monday ("bluetooth-next 2014-09-22", which hasn't been pulled yet). The additions since the last request are: - SCO connection fix for devices not supporting eSCO - Cleanups regarding the SCO establishment logic - Remove unnecessary return value from logging functions - Header compression fix for 6lowpan - Cleanups to the ieee802154/mrf24j40 driver Here's a copy from previous request that this one replaces: ' Here are some more patches for 3.18. They include various fixes to the btusb HCI driver, a fix for LE SMP, as well as adding Jukka to the MAINTAINERS file for generic 6LoWPAN (as requested by Alexander Aring). I've held on to this pull request a bit since we were waiting for a SCO related fix to get sorted out first. However, since the merge window is getting closer I decided not to wait for it. If we do get the fix sorted out there'll probably be a second small pull request later this week. '" And, "Unless 3.17 gets delayed this will probably be our last -next pull request for 3.18. We've got: - New Marvell hardware supportr - Multicast support for 6lowpan - Several of 6lowpan fixes & cleanups - Fix for a (false-positive) lockdep warning in L2CAP - Minor btusb cleanup" On top of all that comes the usual sort of updates to ath5k, ath9k, ath10k, brcmfmac, mwifiex, and wil6210. This time around there are also a number of rtlwifi updates to enable some new hardware and to reconcile the in-kernel drivers with some newer releases of the Realtek vendor drivers. Also of note is some device tree work for the bcma bus. Please let me know if there are problems! ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
| * brcmfmac: Add wowl support for PCIE devices.Hante Meuleman2014-09-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Add basic wowl (magic packet and disconnect) support. This patch adds this support only for PCIE bus devices. This feature requires FW which has support for wowl built in. 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: John W. Linville <linville@tuxdriver.com>
| * brcmfmac: Fix crash on cleanup.Hante Meuleman2014-09-30
| | | | | | | | | | | | | | | | | | | | | | | | | | When driver gets unloaded due to error situation there is a chance a packet gets received while fws has already been cleaned up. This will result in kernel crash. This patch adds a check to avoid this crash. Reviewed-by: Arend Van Spriel <arend@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Hante Meuleman <meuleman@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * brcmfmac: assure P2P discovery is disabled when setting P2P_DEVICE mac addressArend van Spriel2014-09-30
| | | | | | | | | | | | | | | | | | | | | | | | | | In order to provision the P2P_DEVICE mac address using p2p_da_override iovar the discovery interface must be disabled. On some targets setting the mac address failed so disable the discovery interface to be certain. Reviewed-by: Hante Meuleman <meuleman@broadcom.com> Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com> Reviewed-by: Daniel (Deognyoun) Kim <dekim@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * brcmfmac: Avoid usage of GFP_ATOMIC.Hante Meuleman2014-09-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Msgbuf is using GFP_ATOMIC where GFP_KERNEL is also sufficient. On some platforms the coherent DMA memory is very limited when using GFP_ATOMIC. This patch changes usage of GFP_ATOMIC to GFP_KERNEL and uses worker to make this possible for creation of flowring. 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: John W. Linville <linville@tuxdriver.com>
| * brcmfmac: Fix sign issue with IOCTL return code in msgbuf.Hante Meuleman2014-09-30
| | | | | | | | | | | | | | | | | | | | | | Need a cast to assure correct value is propagated. 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: John W. Linville <linville@tuxdriver.com>
| * brcmfmac: On scan timeout do send received results.Hante Meuleman2014-09-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Increase driver scan timeout from 8 to 10 seconds and report results to cfg80211. Without this patch the already received results were dropped on driver timeout. 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: John W. Linville <linville@tuxdriver.com>
* | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller2014-09-24
|\ \
| * | brcmfmac: Fix off by one bug in brcmf_count_20mhz_channels()Emil Goode2014-09-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In the brcmf_count_20mhz_channels function we are looping through a list of channels received from firmware. Since the index of the first channel is 0 the condition leads to an off by one bug. This is causing us to hit the WARN_ON_ONCE(1) calls in the brcmu_d11n_decchspec function, which is how I discovered the bug. Introduced by: commit b48d891676f756d48b4d0ee131e4a7a5d43ca417 ("brcmfmac: rework wiphy structure setup") Acked-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Emil Goode <emilgoode@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller2014-09-23
|\| | | |/ |/| | | | | | | | | | | | | | | | | Conflicts: arch/mips/net/bpf_jit.c drivers/net/can/flexcan.c Both the flexcan and MIPS bpf_jit conflicts were cases of simple overlapping changes. Signed-off-by: David S. Miller <davem@davemloft.net>
| * brcmfmac: handle IF event for P2P_DEVICE interfaceArend van Spriel2014-09-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The firmware notifies about interface changes through the IF event which has a NO_IF flag that means host can ignore the event. This behaviour was introduced in the driver by: commit 2ee8382fc6c763c76396a6aaff77a27089eed3aa Author: Arend van Spriel <arend@broadcom.com> Date: Sat Aug 10 12:27:24 2013 +0200 brcmfmac: ignore IF event if firmware indicates it It turns out that the IF event for the P2P_DEVICE also has this flag set, but the event should not be ignored in this scenario. The mentioned commit caused a regression in 3.12 kernel in creation of the P2P_DEVICE interface. Cc: <stable@vger.kernel.org> # 3.14, 3.16 Reviewed-by: Hante Meuleman <meuleman@broadcom.com> Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com> Reviewed-by: Daniel (Deognyoun) Kim <dekim@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
generated by cgit v1.2.2 (git 2.25.0) at 2025-08-12 19:14:02 -0400