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path: root/drivers/net/wireless/broadcom
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2017-03-20brcmfmac: wrap brcmf_fws_reset_interface into bcdc layerFranky Lin3-2/+17
Create a new protocol interface function brcmf_proto_reset_if for core module to notify protocol layer when interface role changes. Signed-off-by: Franky Lin <franky.lin@broadcom.com> Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-03-20brcmfmac: wrap brcmf_fws_del_interface into bcdc layerFranky Lin3-2/+18
Create a new protocol interface function brcmf_proto_del_if for core module to notify protocol layer upon interface deletion. Signed-off-by: Franky Lin <franky.lin@broadcom.com> Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-03-20brcmfmac: wrap brcmf_fws_add_interface into bcdc layerFranky Lin4-2/+19
fwsignal is only used by bcdc. Create a new protocol interface function brcmf_proto_add_if for core module to notify protocol layer upon a new interface is created. Signed-off-by: Franky Lin <franky.lin@broadcom.com> Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-03-20brcmfmac: move brcmf_txcomplete to bcdc layerFranky Lin6-23/+25
brcmf_txcomplete is invoked by sdio and usb bus module which are using bcdc protocol. So move it from core module into bcdc layer. Signed-off-by: Franky Lin <franky.lin@broadcom.com> Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-03-20brcmfmac: move brcmf_txflowblock to bcdc layerFranky Lin6-16/+17
brcmf_txflowblock is invoked by sdio and usb bus module which are using bcdc protocol. This patch makes it a bcdc API instead of a core module function. Reviewed-by: Arend Van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Franky Lin <franky.lin@broadcom.com> Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-03-20brcmfmac: Handle status == BRCMF_E_STATUS_ABORT in cfg80211_escan_handlerHans de Goede1-0/+3
If a scan gets aborted BRCMF_SCAN_STATUS_BUSY gets cleared in cfg->scan_status and when we receive an abort event from the firmware the BRCMF_SCAN_STATUS_BUSY check in the cfg80211_escan_handler will trigger resulting in multiple errors getting logged. Check for a status of BRCMF_E_STATUS_ABORT and in this case simply cleanly exit the cfg80211_escan_handler. This also avoids a BRCMF_E_STATUS_ABORT event arriving after a new scan has been started causing the new scan to complete prematurely without any data. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-03-20brcmfmac: Do not complain about country code "00"Hans de Goede1-0/+4
The country code gets set to "00" by default at boot, ignore this rather then logging an error about it. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-03-20brcmfmac: Do not print the firmware version as an errorHans de Goede2-1/+10
Using pr_err for things which are not errors is a bad idea. E.g. it will cause the plymouth bootsplash screen to drop back to the text console so that the user can see the error, which is not what we normally want to happen. Instead add a new brcmf_info macro and use that. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-03-20brcmfmac: always print error when PSM's watchdog firesRafał Miłecki3-23/+34
So far we were attaching BRCMF_E_PSM_WATCHDOG event listener in brcmf_debug_attach which gets compiled only with CONFIG_BRCMDBG. This event means something went wrong and firmware / hardware usually can't be expected to work (reliably). Such a problem is significant for user experience so I believe we should print an error unconditionally (even with debugging disabled). What can be indeed optional is dumping bus memory as this is clearly part of debugging process. In the future we may also try to extend this listener by trying to recover from the error or at least signal it to the cfg80211. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-03-06wireless: Set NL80211_EXT_FEATURE_CQM_RSSI_LIST in multiple driversAndrew Zaborowski3-0/+6
Set the NL80211_EXT_FEATURE_CQM_RSSI_LIST wiphy extended feature wholesale in all mac80211-based drivers that do not set the IEEE80211_VIF_BEACON_FILTER flags on their interfaces. mac80211 will be processing supplied RSSI values in ieee80211_rx_mgmt_beacon and will detect when the thresholds set by ieee80211_set_cqm_rssi_range_config are crossed. Remaining (few) drivers need code to enable the firmware to monitor the thresholds. This is mostly only compile-tested. Signed-off-by: Andrew Zaborowski <andrew.zaborowski@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2017-03-02sched/headers: Prepare to move signal wakeup & sigpending methods from ↵Ingo Molnar1-1/+1
<linux/sched.h> into <linux/sched/signal.h> Fix up affected files that include this signal functionality via sched.h. Acked-by: Linus Torvalds <torvalds@linux-foundation.org> Cc: Mike Galbraith <efault@gmx.de> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: linux-kernel@vger.kernel.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
2017-03-02sched/headers: Prepare for new header dependencies before moving code to ↵Ingo Molnar1-1/+1
<linux/sched/signal.h> We are going to split <linux/sched/signal.h> out of <linux/sched.h>, which will have to be picked up from other headers and a couple of .c files. Create a trivial placeholder <linux/sched/signal.h> file that just maps to <linux/sched.h> to make this patch obviously correct and bisectable. Include the new header in the files that are going to need it. Acked-by: Linus Torvalds <torvalds@linux-foundation.org> Cc: Mike Galbraith <efault@gmx.de> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: linux-kernel@vger.kernel.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
2017-02-28lib/vsprintf.c: remove %Z supportAlexey Dobriyan1-1/+1
Now that %z is standartised in C99 there is no reason to support %Z. Unlike %L it doesn't even make format strings smaller. Use BUILD_BUG_ON in a couple ATM drivers. In case anyone didn't notice lib/vsprintf.o is about half of SLUB which is in my opinion is quite an achievement. Hopefully this patch inspires someone else to trim vsprintf.c more. Link: http://lkml.kernel.org/r/20170103230126.GA30170@avx2 Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Cc: Andy Shevchenko <andy.shevchenko@gmail.com> Cc: Rasmus Villemoes <linux@rasmusvillemoes.dk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2017-02-15brcmfmac: Use net_device_stats from struct net_deviceTobias Klauser2-20/+8
Instead of using a private copy of struct net_device_stats in struct brcm_if, use stats from struct net_device. Also remove the now unnecessary .ndo_get_stats function. Signed-off-by: Tobias Klauser <tklauser@distanz.ch> Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-02-08brcmfmac: merge two remaining brcmf_err macrosRafał Miłecki1-9/+5
Now we always have __brcmf_err function we can do perfectly fine with just one macro. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-02-08brcmfmac: switch to C function (__brcmf_err) for printing errorsRafał Miłecki2-3/+19
This will allow extending code and using more detailed messages e.g. with the help of dev_err. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-02-08brcmfmac: merge two brcmf_err macros into oneRafał Miłecki1-6/+2
This allows simplifying the code by adding a simple IS_ENABLED check for CONFIG_BRCMDB symbol. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-02-07brcmfmac: use wiphy_read_of_freq_limits to respect limits from DTRafał Miłecki1-0/+6
This new helper reads extra frequency limits specified in DT and disables unavailable chanels. This is useful for devices (like home routers) with chipsets limited e.g. by board design. In order to respect info read from DT we simply need to check for IEEE80211_CHAN_DISABLED bit when constructing channel info. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-02-02brcmfmac: be more verbose when PSM's watchdog firesRafał Miłecki1-2/+10
It's important to inform user so he knows things went wrong. He may also want to get memory dump for further debugging purposes. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-02-02brcmfmac: check brcmf_bus_get_memdump result for errorRafał Miłecki1-7/+16
This method may be unsupported (see: USB bus) or may just fail (see: SDIO bus). While at it rework logic in brcmf_sdio_bus_get_memdump function to avoid too many conditional code nesting levels. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-01-31brcmfmac: add .update_connect_params() callbackArend Van Spriel1-0/+24
Add support for the .update_connect_params() callback for roaming or subsequent (re)association. Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com> Reviewed-by: Franky Lin <franky.lin@broadcom.com> Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-01-31brcmfmac: allow wowlan support to be per deviceArend Van Spriel1-7/+19
The wowlan support is (partially) determined dynamic by checking the device/firmware capabilities. So they can differ per device. So it is not possible to use a static global. Instead use the global as a template and use kmemdup(). When kmemdup() fails the template is used unmodified. Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com> Reviewed-by: Franky Lin <franky.lin@broadcom.com> Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-01-31brcmfmac: fix handling firmware results for wowl netdetectArend Van Spriel1-3/+1
For wowl netdetect the event data changed for newer chips. This was recently fixed for scheduled scan, but same change is needed for wowl netdetect. Removing now pointles += operation from both result handlers. Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com> Reviewed-by: Franky Lin <franky.lin@broadcom.com> Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-01-31brcmfmac: provide a value for struct wowlan_support::max_nd_match_setsArend Van Spriel1-0/+2
The driver advertises support for WOWLAN_NETDETECT but did not specify maximum amount of netdetect match sets. This was no issue due to a bug in nl80211. As that has been fixed, brcmfmac also needs fixing. Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com> Reviewed-by: Franky Lin <franky.lin@broadcom.com> Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-01-28brcmfmac: drop duplicated core selection from brcmf_pcie_attachRafał Miłecki1-1/+0
It was left after reworking PCIe reset in commit 07fe2e38c7fd ("brcmfmac: Reset PCIE devices after recognition."). Cc: Hante Meuleman <meuleman@broadcom.com> Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-01-20brcmfmac: rename brcmf_bus_start function to brcmf_bus_startedRafał Miłecki6-6/+6
This intends to make init/attach process slightly easier to follow. What driver was doing in brcmf_bus_start wasn't bus specific at all and function brcmf_bus_stop wasn't undoing things done there. This function is supposed to be called by bus specific code when the bus is ready. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-01-20brcmfmac: drop brcmf_bus_detach and inline its codeRafał Miłecki1-11/+1
Driver used to call brcmf_bus_detach only from one place and it already contained a check for drvr not being NULL. We can get rid of this extra function, call brcmf_bus_stop directly and simplify the code. There also isn't brcmf_bus_attach function which one could expect so it looks more consistent this way. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-01-20brcmfmac: move brcmf_c_set_joinpref_default declaration to common.hRafał Miłecki2-1/+2
Function brcmf_c_set_joinpref_default is in common.c, so move it to the related header. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-01-20brcmfmac: drop unneeded function declarations from headersRafał Miłecki3-7/+1
Functions brcmf_c_prec_enq and brcmf_sdio_init don't exist so we really don't need their declarations. Function brcmf_parse_tlvs is used in cfg80211.c only so make it static and drop from header as well. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-01-20brcmfmac: fix incorrect event channel deductionGavin Li1-1/+1
brcmf_sdio_fromevntchan() was being called on the the data frame rather than the software header, causing some frames to be mischaracterized as on the event channel rather than the data channel. This fixes a major performance regression (due to dropped packets). With this patch the download speed jumped from 1Mbit/s back up to 40MBit/s due to the sheer amount of packets being incorrectly processed. Fixes: c56caa9db8ab ("brcmfmac: screening firmware event packet") Signed-off-by: Gavin Li <git@thegavinli.com> Cc: <stable@vger.kernel.org> # 4.7+ Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com> [kvalo@codeaurora.org: improve commit logs based on email discussion] Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-01-20brcmfmac: add support for BCM43455 with modalias sdio:c00v02D0dA9BFMartin Blumenstingl1-0/+1
BCM43455 is a more recent revision of the BCM4345. Some of the BCM43455 got a dedicated SDIO device ID which is currently not supported by brcmfmac. Adding the new sdio_device_id to brcmfmac is enough to get the BCM43455 supported because the chip itself is already supported (due to BCM4345 support in the driver). Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com> Reviewed-by: Andreas Färber <afaerber@suse.de> Tested-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-01-19brcmfmac: make brcmf_of_probe more genericRafał Miłecki3-9/+12
We may want to use Open Firmware for other devices than just SDIO ones. In future we may want to support more Broadcom properties so there is really no reason for such limitation. Call brcmf_of_probe for all kind of devices & move extra conditions to the body of that funcion. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-01-17brcmfmac: setup wiphy bands after registering it firstRafał Miłecki1-2/+7
During bands setup we disable all channels that firmware doesn't support in the current regulatory setup. If we do this before wiphy_register it will result in copying set flags (including IEEE80211_CHAN_DISABLED) to the orig_flags which is supposed to be persistent. We don't want this as regulatory change may result in enabling some channels. We shouldn't mess with orig_flags then (by changing them or ignoring them) so it's better to just take care of their proper values. This patch cleanups code a bit (by taking orig_flags more seriously) and allows further improvements like disabling really unavailable channels. We will need that e.g. if some frequencies should be disabled for good due to hardware setup (design). Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-01-17brcmfmac: don't preset all channels as disabledRafał Miłecki1-2/+0
During init we take care of regulatory stuff by disabling all unavailable channels (see brcmf_construct_chaninfo) so this predisabling them is not really required (and this patch won't change any behavior). It will on the other hand allow more detailed runtime control over channels which is the main reason for this change. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-01-17brcmfmac: avoid writing channel out of allocated arrayRafał Miłecki1-15/+17
Our code was assigning number of channels to the index variable by default. If firmware reported channel we didn't predict this would result in using that initial index value and writing out of array. This never happened so far (we got a complete list of supported channels) but it means possible memory corruption so we should handle it anyway. This patch simply detects unexpected channel and ignores it. As we don't try to create new entry now, it's also safe to drop hw_value and center_freq assignment. For known channels we have these set anyway. I decided to fix this issue by assigning NULL or a target channel to the channel variable. This was one of possible ways, I prefefred this one as it also avoids using channel[index] over and over. Fixes: 58de92d2f95e ("brcmfmac: use static superset of channels for wiphy bands") Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-01-02Merge tag 'wireless-drivers-next-for-davem-2017-01-02' of ↵David S. Miller1-2/+2
git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next Kalle Valo says: ==================== wireless-drivers-next patches for 4.11 The most notable change here is the inclusion of airtime fairness scheduling to ath9k. It prevents slow clients from hogging all the airtime and unfairly slowing down faster clients. Otherwise smaller changes and cleanup. Major changes: ath9k * cleanup eeprom endian handling * add airtime fairness scheduling ath10k * fix issues for new QCA9377 firmware version * support dev_coredump() for firmware crash dump * enable channel 169 on 5 GHz band ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2016-12-30brcmfmac: fix spelling mistakes on "Ivalid"Colin Ian King1-2/+2
Trivial fixes to spelling mistake "Ivalid" to "Invalid" in brcmf_err error messages. Signed-off-by: Colin Ian King <colin.king@canonical.com> Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-12-20brcmfmac: fix uninitialized field in scheduled scan ssid configurationArend Van Spriel1-0/+1
The scheduled scan ssid configuration in firmware has a flags field that was not initialized resulting in unexpected behaviour. Fixes: e3bdb7cc0300 ("brcmfmac: fix handling ssids in .sched_scan_start() callback") Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com> Reviewed-by: Franky Lin <franky.lin@broadcom.com> Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-12-20brcmfmac: fix memory leak in brcmf_cfg80211_attach()Arend Van Spriel1-2/+5
In brcmf_cfg80211_attach() there was one error path not properly handled as it leaked memory allocated in brcmf_btcoex_attach(). Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com> Reviewed-by: Franky Lin <franky.lin@broadcom.com> Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-12-16Makefile: drop -D__CHECK_ENDIAN__ from cflagsMichael S. Tsirkin2-3/+0
That's the default now, no need for makefiles to set it. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Acked-by: Kalle Valo <kvalo@codeaurora.org> Acked-by: Marcel Holtmann <marcel@holtmann.org> Acked-by: Marc Kleine-Budde <mkl@pengutronix.de> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com>
2016-12-02Merge tag 'wireless-drivers-next-for-davem-2016-12-01' of ↵David S. Miller13-332/+591
git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next Kalle Valo says: ==================== wireless-drivers-next patches for 4.10 Major changes: rsi * filter rx frames * configure tx power * make it possible to select antenna * support 802.11d brcmfmac * cleanup of scheduled scan code * support for bcm43341 chipset with different chip id * support rev6 of PCIe device interface ath10k * add spectral scan support for QCA6174 and QCA9377 families * show used tx bitrate with 10.4 firmware wil6210 * add power save mode support * add abort scan functionality * add support settings retry limit for short frames bcma * add Dell Inspiron 3148 ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2016-11-29brcmfmac: fix scheduled scan result handling for newer chipsArend Van Spriel2-1/+30
The scan results for scheduled scan as retrieved from the device have changed. A field has been added which is not needed. However, the appended info is. Luckily they are versioned so check that to find out the location of the appended data. Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com> Reviewed-by: Franky Lin <franky.lin@broadcom.com> Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-11-29brcmfmac: use requested scan interval in scheduled scanArend Van Spriel3-3/+10
User-space can specify the interval for the scheduled scan. This interval is found in scheduled scan plan. The driver supports only one plan, which is legacy behaviour. Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com> Reviewed-by: Franky Lin <franky.lin@broadcom.com> Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-11-29brcmfmac: remove restriction from .sched_scan_start() callbackArend Van Spriel1-4/+1
In the .sched_scan_start() callback a condition was checked whether a normal scan was ongoing. However, there is no need for this check as it is ok to start the scheduled scan irrespective whether or not a normal scan is ongoing. Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com> Reviewed-by: Franky Lin <franky.lin@broadcom.com> Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-11-29brcmfmac: use provided channels for scheduled scanArend Van Spriel2-1/+41
User-space can provide list of channels in the schedule scan request. This was ignored so all channels supported and allowed by the device were used. This patch configures the device to use the channels as listed in the request. Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com> Reviewed-by: Franky Lin <franky.lin@broadcom.com> Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-11-29brcmfmac: move scheduled scan activation to pno source fileArend Van Spriel3-110/+94
Rework .sched_scan_start() callback moving actual configuration of the device in pno source file. Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com> Reviewed-by: Franky Lin <franky.lin@broadcom.com> Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-11-29brcmfmac: split up brcmf_pno_config() functionArend Van Spriel3-20/+68
The brcmf_pno_config() function handles two configurations in firmware. Split it and have caller sort out what is needed. Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com> Reviewed-by: Franky Lin <franky.lin@broadcom.com> Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-11-29brcmfmac: make internal escan more genericArend Van Spriel2-82/+109
For scheduled scan we initiate an escan in firmware to obtain more info missing from the scheduled scan notification we get from firmware. For upcoming functionality this is also required so make it a bit more generic. Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com> Reviewed-by: Franky Lin <franky.lin@broadcom.com> Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-11-29brcmfmac: change prototype for brcmf_do_escan()Arend Van Spriel1-5/+5
Reduce the number of parameters as the removed ones can be obtained through struct brcmf_if parameter. Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com> Reviewed-by: Franky Lin <franky.lin@broadcom.com> Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-11-29brcmfmac: fix handling ssids in .sched_scan_start() callbackArend Van Spriel3-57/+76
The ssids list in the scheduled scan request were not properly taken into account when configuring in firmware. The hidden bit was set for any ssid resulting in active scanning for all. Only set it for ssids that are in the ssids list. Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com> Reviewed-by: Franky Lin <franky.lin@broadcom.com> Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>