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2015-11-26brcmfmac: Use consistent naming for bsscfgidx.Hante Meuleman10-74/+78
The variable bsscfgidx is used in different places with different names, e.g. bsscfg, bssidx, bsscfg_idx. This patch cleans this up by using bsscfgidx everywhere. 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: Kalle Valo <kvalo@codeaurora.org>
2015-11-26brcmfmac: Add RSDB support.Hante Meuleman3-2/+8
Broadcom devices with a single 802.11 core can work on two band concurrently using VSDB feature, ie. Virtual Simultaneous Dual-Band. For devices that are fitted with two 802.11 cores and RF paths the driver should support a firmware feature called RSDB, which stands for Real Simultaneous Dual-Band. RSDB works almost autonomously in firmware except for AP config. When the device supports RSDB then the interface should not be brought down when configuring it, otherwise the link (if configured) on the other interface will be lost. 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> [kvalo@codeaurora.org: changed the commit log based on discussion] Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-11-26brcmfmac: Disable runtime pm for USB.Hante Meuleman1-1/+0
Currently runtime pm is enabled for USB, but it is not properly supported by driver. This patch disables the runtime PM support completely for USB, as it currently can result in problems on some systems. 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: Kalle Valo <kvalo@codeaurora.org>
2015-11-26brcmfmac: Remove unncessary variable irq_requested.Hante Meuleman1-6/+0
The variable irq_requested is unneeded as the functionality it is providing, is also provided by the variable irq_allocated. 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: Kalle Valo <kvalo@codeaurora.org>
2015-11-26brcmfmac: Remove unnecessary check from start_xmit.Hante Meuleman1-8/+0
The brcmf_netdev_start_xmit checks if the ndev is still valid by checking if it still exists in database. This check is not needed and therefor removed. 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: Kalle Valo <kvalo@codeaurora.org>
2015-11-26brcmfmac: Simplify and fix usage of brcmf_ifname.Hante Meuleman3-18/+13
brcmf_ifname is a debug function to return a name related to an ifp, but is using a rather complex implementation. It was also used wrongly from bcdc as it did not use the bsscfgidx as it was supposed to, but bssidx. This patch fixes that bug and simplifies brcmf_ifname. 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: Kalle Valo <kvalo@codeaurora.org>
2015-11-26brcmfmac: Add support for the BCM4359 11ac RSDB PCIE device.Hante Meuleman3-0/+12
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: Kalle Valo <kvalo@codeaurora.org>
2015-11-18mac80211_hwsim: move Kconfig entry for sorting alphabeticallyKalle Valo1-13/+13
mac80211_hwsim was not placed alphabetically correctly in menuconfig, fix that. Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-11-18ath: unify Kconfig with other vendorsKalle Valo3-11/+12
Change menuconfig to config to keep the Kconfig entries unified. Part of reorganising wireless drivers directory and Kconfig. Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-11-18ti: unify Kconfig with other vendorsKalle Valo5-12/+15
Rename WL_TI to WLAN_VENDOR_TI to match with other vendor configs and make sure that it's enabled by default in new configs. Convert menuconfigs to regular configs to unify the wireless drivers menuconfig. Part of reorganising wireless drivers directory and Kconfig. Also remove WLCORE dependency to WL_TI. It should not be needed as WLCORE is already under if WLAN_VENDOR_TI. Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-11-18mediatek: unify Kconfig with other vendorsKalle Valo3-9/+12
Part of reorganising wireless drivers directory and Kconfig. Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-11-18rt2x00: move under ralink vendor directoryKalle Valo50-3/+19
Part of reorganising wireless drivers directory and Kconfig. Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-11-18rsi: add vendor Kconfig entryKalle Valo3-3/+17
Part of reorganising wireless drivers directory and Kconfig. Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-11-18realtek: create separate Kconfig fileKalle Valo3-6/+20
Add new a Kconfig file and a vendor config for realtek. Also update MAINTAINERS which we missed to do when earlier moving rtlwifi. Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-11-18prism54: move under intersil vendor directoryKalle Valo20-22/+21
Part of reorganising wireless drivers directory and Kconfig. Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-11-18orinoco: move under intersil vendor directoryKalle Valo35-3/+2
Part of reorganising wireless drivers directory and Kconfig. Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-11-18p54: move under intersil vendor directoryKalle Valo21-3/+2
Part of reorganising wireless drivers directory and Kconfig. Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-11-18hostap: move under intersil vendor directoryKalle Valo24-2/+19
Part of reorganising wireless drivers directory and Kconfig. Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-11-18zd1211rw: move under zydas vendor directoryKalle Valo19-2/+4
Part of reorganising wireless drivers directory and Kconfig. Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-11-18zd1201: move under zydas vendor directoryKalle Valo6-21/+36
Part of reorganising wireless drivers directory and Kconfig. Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-11-18mwl8k: move under marvell vendor directoryKalle Valo5-11/+11
Part of reorganising wireless drivers directory and Kconfig. Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-11-18mwifiex: move under marvell vendor directoryKalle Valo52-3/+2
Part of reorganising wireless drivers directory and Kconfig. Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-11-18libertas_tf: move under marvell vendor directoryKalle Valo12-21/+21
Part of reorganising wireless drivers directory and Kconfig. Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-11-18libertas: move under marvell vendor directoryKalle Valo35-2/+19
Part of reorganising wireless drivers directory and Kconfig. Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-11-18iwlwifi: move under intel vendor directoryKalle Valo126-2/+3
Part of reorganising wireless drivers directory and Kconfig. Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-11-18iwlegacy: move under intel directoryKalle Valo24-2/+3
Part of reorganising wireless drivers directory and Kconfig. Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-11-18ipw2x00: move under intel vendor directoryKalle Valo17-4/+20
Part of reorganising wireless drivers directory and Kconfig. Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-11-18cw1200: move under st vendor directoryKalle Valo31-2/+19
Part of reorganising wireless drivers directory and Kconfig. Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-11-18brcm80211: move under broadcom vendor directoryKalle Valo118-11/+11
Part of reorganising wireless drivers directory and Kconfig. Note that I had to edit Makefiles from subdirectories to use the new location. Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-11-18b43legacy: move under broadcom vendor directoryKalle Valo29-2/+2
Part of reorganising wireless drivers directory and Kconfig. Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-11-18b43: move under broadcom vendor directoryKalle Valo67-2/+19
Part of reorganising wireless drivers directory and Kconfig. Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-11-18atmel: move under atmel vendor directoryKalle Valo10-49/+64
Part of reorganising wireless drivers directory and Kconfig. Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-11-18airo: move under cisco vendor directoryKalle Valo7-45/+60
Part of reorganising wireless drivers directory and Kconfig. Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-11-17adm80211: move under admtek vendor directoryKalle Valo6-29/+46
Part of reorganising wireless drivers directory and Kconfig. Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-11-09remove abs64()Andrew Morton1-1/+1
Switch everything to the new and more capable implementation of abs(). Mainly to give the new abs() a bit of a workout. Cc: Michal Nazarewicz <mina86@mina86.com> Cc: John Stultz <john.stultz@linaro.org> Cc: Ingo Molnar <mingo@kernel.org> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2015-11-05Merge tag 'spi-v4.4' of ↵Linus Torvalds5-5/+0
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi Pull spi updates from Mark Brown: "Quite a lot of activity in SPI this cycle, almost all of it in drivers with a few minor improvements and tweaks in the core. - Updates to pxa2xx to support Intel Broxton and multiple chip selects. - Support for big endian in the bcm63xx driver. - Multiple slave support for the mt8173 - New driver for the auxiliary SPI controller in bcm2835 SoCs. - Support for Layerscale SoCs in the Freescale DSPI driver" * tag 'spi-v4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (87 commits) spi: pxa2xx: Rework self-initiated platform data creation for non-ACPI spi: pxa2xx: Add support for Intel Broxton spi: pxa2xx: Detect number of enabled Intel LPSS SPI chip select signals spi: pxa2xx: Add output control for multiple Intel LPSS chip selects spi: pxa2xx: Use LPSS prefix for defines that are Intel LPSS specific spi: Add DSPI support for layerscape family spi: ti-qspi: improve ->remove() callback spi/spi-xilinx: Fix race condition on last word read spi: Drop owner assignment from spi_drivers spi: Add THIS_MODULE to spi_driver in SPI core spi: Setup the master controller driver before setting the chipselect spi: dw: replace magic constant by DW_SPI_DR spi: mediatek: mt8173 spi multiple devices support spi: mediatek: handle controller_data in mtk_spi_setup spi: mediatek: remove mtk_spi_config spi: mediatek: Update document devicetree bindings to support multiple devices spi: fix kernel-doc warnings about missing return desc in spi.c spi: fix kernel-doc warnings about missing return desc in spi.h spi: pxa2xx: Align a few defines spi: pxa2xx: Save other reg_cs_ctrl bits when configuring chip select ...
2015-11-04Merge tag 'driver-core-4.4-rc1' of ↵Linus Torvalds10-27/+27
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core Pull driver core updates from Greg KH: "Here's the "big" driver core updates for 4.4-rc1. Primarily a bunch of debugfs updates, with a smattering of minor driver core fixes and updates as well. All have been in linux-next for a long time" * tag 'driver-core-4.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: debugfs: Add debugfs_create_ulong() of: to support binding numa node to specified device in devicetree debugfs: Add read-only/write-only bool file ops debugfs: Add read-only/write-only size_t file ops debugfs: Add read-only/write-only x64 file ops debugfs: Consolidate file mode checks in debugfs_create_*() Revert "mm: Check if section present during memory block (un)registering" driver-core: platform: Provide helpers for multi-driver modules mm: Check if section present during memory block (un)registering devres: fix a for loop bounds check CMA: fix CONFIG_CMA_SIZE_MBYTES overflow in 64bit base/platform: assert that dev_pm_domain callbacks are called unconditionally sysfs: correctly handle short reads on PREALLOC attrs. base: soc: siplify ida usage kobject: move EXPORT_SYMBOL() macros next to corresponding definitions kobject: explain what kobject's sd field is debugfs: document that debugfs_remove*() accepts NULL and error values debugfs: Pass bool pointer to debugfs_create_bool() ACPI / EC: Fix broken 64bit big-endian users of 'global_lock'
2015-11-04Merge remote-tracking branches 'spi/topic/omap-100k', ↵Mark Brown5-5/+0
'spi/topic/omap-uwire', 'spi/topic/owner', 'spi/topic/pxa' and 'spi/topic/pxa2xx' into spi-next
2015-11-01Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller1-0/+1
2015-10-29ath6kl: implement ethtool statsBen Greear1-0/+123
This supports a way to get target stats through normal ethtool stats API. For instance: # ethtool -S wlan1 NIC statistics: tx_pkts_nic: 353 tx_bytes_nic: 25142 rx_pkts_nic: 6 rx_bytes_nic: 996 d_tx_ucast_pkts: 89 d_tx_bcast_pkts: 264 d_tx_ucast_bytes: 3020 d_tx_bcast_bytes: 22122 ... Signed-off-by: Ben Greear <greearb@candelatech.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2015-10-29ath6kl: break stats gathering code into separate methodBen Greear2-23/+34
This will allow us to call it from elsewhere when implementing ethtool stats. Signed-off-by: Ben Greear <greearb@candelatech.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2015-10-29ath6kl: fix firmware version assignmentBen Greear1-1/+1
Improper use of strlcpy caused garbage to be appended to the firmware version string. Fix this by paying attention to the ie_lenth. Signed-off-by: Ben Greear <greearb@candelatech.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2015-10-29ath6kl: add error message to explain lack of HTBen Greear1-0/+3
It can take a user a while to understand why their NIC that advertises 802.11n support cannot actually do 802.11n. Print out a warning in the logs to save the next poor person to use this NIC some trouble. Signed-off-by: Ben Greear <greearb@candelatech.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2015-10-29ath6kl: report antenna configurationBen Greear2-0/+19
This lets 'iw phy phy0 info' report antennas for the radio device: ... Available Antennas: TX 0x2 RX 0x2 Configured Antennas: TX 0x2 RX 0x2 ... Signed-off-by: Ben Greear <greearb@candelatech.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2015-10-29wil6210: handle failure in Tx vring configVladimir Kondratiev1-1/+1
When configuring Tx vring for new connection, WMI call to the firmware may fail. In this case, need to clean up properly. In particular, need to call cfg80211_del_sta() in case of AP like interface. Perform full "disconnect" procedure for proper clean up Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2015-10-29wil6210: fix device ready detectionVladimir Kondratiev3-13/+7
Adjust driver behavior during FW boot. Proper sequence of events after reset and FW download, is as following: - FW prepares mailbox structure and reports IRQ "FW_READY" - driver caches mailbox registers, marks mailbox readiness - FW sends WMI_FW_READY event, ignore it - FW sends WMI_READY event with some data - driver stores relevant data marks FW is operational Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2015-10-29wil6210: Fix TSO overflow handlingHamad Kadmany1-15/+15
When Tx ring full is encountered with TSO, printout of "DMA error" was wrongly printed. In addition, in case of Tx ring full return proper error code so that NETDEV_TX_BUSY is returned to network stack in order not to drop the packets and retry transmission of the packets when ring is emptied. Signed-off-by: Hamad Kadmany <qca_hkadmany@qca.qualcomm.com> Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2015-10-29wil6210: ignore selected WMI eventsVladimir Kondratiev1-0/+10
Some events are ignored for purpose; such events should not be treated as "unhandled events". Replace info message saying "unhandled" with debug one saying "ignore", to reduce dmesg pollution Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2015-10-29ath10k: add QCA9377 chipset supportBartosz Markowski4-0/+48
Add the hardware name, revision and update the pci_id table. Currently there're two HW ref. designs available I'm aware of, with 1.0.2 and 1.1 chip revisions. I've access and been using the first one so far and this patch cover only it. QCA9377 inherits most of the stuff (e.g. fw interfaces) from QCA61x4 design, so the integration was pretty straightforward. Signed-off-by: Bartosz Markowski <bartosz.markowski@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2015-10-29ath10k: reload HT/VHT capabilities on antenna changeRajkumar Manoharan1-11/+28
To reflect configured antenna settings in HT/VHT MCS map, reload the HT/VHT capabilities upon antenna change. Signed-off-by: Rajkumar Manoharan <rmanohar@qti.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
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