- 08 Mar, 2016 1 commit
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Larry Finger authored
Smatch reports the following warning: CHECK drivers/net/wireless/realtek/rtlwifi/rc.c drivers/net/wireless/realtek/rtlwifi/rc.c:144 _rtl_rc_rate_set_series() warn: impossible condition '(wireless_mode == 256) => (0-255 == 256)' This warning arises because commit acc6907b87a9 ("rtlwifi: Fix warning from ieee80211_get_tx_rates() when using 5G") now checks the wireless mode for WIRELESS_MODE_AC_ONLY (BIT(8)) in _rtl_rc_rate_set_series(). As a result, all quantities used to store the wireless mode must be u16. This patch also reorders struct rtl_sta_info to save a little space. Fixes: d76d65fd ("rtlwifi: fix broken VHT support") Reported-by:Dan Williams <dcbw@redhat.com> Signed-off-by:
Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by:
Kalle Valo <kvalo@codeaurora.org>
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- 07 Mar, 2016 39 commits
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Kalle Valo authored
Merge tag 'iwlwifi-next-for-kalle-2016-03-02' of https://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-next * add support for thermal device / cooling device (Chaya Rachel) * fixes for 9000 devices data path (Sara Sharon) * improvements in scheduled scan w/o profiles (Luca) * new firmware support (-21.ucode) * add MSIX support for 9000 devices (Haim Dreyfuss) * cleanup in PCIe initialization * enable MU-MIMO and take care of firmware restart(Sara Sharon) ===> This needs mac80211-next * add support for large SKBs in mvm to reach A-MSDU ===> This needs mac80211-next * add support for filtering frames from a BA session (Sara Sharon) ===> This needs mac80211-next * start implementing the new Rx path for 9000 devices (Sara Sharon) * enable the new RRM feature flag (Beni Lev) * fix U-APSD enablement on P2P Client (Avri Altman) * fix beacon abort enablement (Avri Altman) * forbid beacon storing with WoWLAN (Matti Gottlieb) * support unified uSniffer / regular firmware image (Golan Ben-Ami) * fix a race between debugfs hooks and iface up (Chaya Rachel Ivgi) * fixes for runtime PM (Luca) * add a new module paramater to disable VHT (Andrei Otcheretianski) * build infrastructure for Dynamic Queue Allocation (Liad Kaufman)
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Rafał Miłecki authored
Flashes are attached and accessible through ChipCommon core, they aren't connected to MIPS one. Moreover some new ARM devices (e.g. BCM47189) may have serial flash accessibility using ChipCommon registers as well. To support them we can't keep this code in MIPS core driver. Signed-off-by:
Rafał Miłecki <zajec5@gmail.com> Signed-off-by:
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Rafał Miłecki authored
This follows the way of handling other flashes and cleans code a bit. As next task we will want to move flash code to ChipCommon driver as: 1) Flash controllers are accesible using ChipCommon registers 2) This code isn't MIPS specific This change prepares bcma for that. Signed-off-by:
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Rafał Miłecki authored
Most of info stored in this struct wasn't really used anywhere as we put all that data in platform data & resource as well. Signed-off-by:
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Colin Ian King authored
If the allocation of ivp fails the error handling attempts to free an uninitialized dma_buf; this data structure just contains garbage on the stack, so the freeing will cause issues when the urb, buf and dma fields are free'd. Fix this by not free'ing the dma_buf if the ivp allocation fails. Signed-off-by:
Colin Ian King <colin.king@canonical.com> Reviewed-by:
Julian Calaby <julian.calaby@gmail.com> Signed-off-by:
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Ujjal Roy authored
This patch fixes the missing spaces issue in coding style. Signed-off-by:
Ujjal Roy <royujjal@gmail.com> Signed-off-by:
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Ujjal Roy authored
This patch fixes spaces before commas issue in coding style. Signed-off-by:
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Ujjal Roy authored
This patch fixes the incorrect indentation of the case label. Signed-off-by:
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Anthony Wong authored
Add USB ID 0411:01fd for Buffalo WLI-UC-G450 wireless adapter, RT chipset 3593 Signed-off-by:
Anthony Wong <anthony.wong@ubuntu.com> Cc: stable@vger.kernel.org Acked-by:
Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by:
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Xinming Hu authored
multiport address flag(0x1000) should not be set during sdio cmd53, if we have only one packet to read/write. Signed-off-by:
Cathy Luo <cluo@marvell.com> Signed-off-by:
Xinming Hu <huxm@marvell.com> Signed-off-by:
Amitkumar Karwar <akarwar@marvell.com> Signed-off-by:
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Xinming Hu authored
This patch sdio multi port aggregation statistics which can be used for debugging. This debug data is collected in /sys/kernel/debug/mwifiex/mlan0/debug. Signed-off-by:
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Amitkumar Karwar authored
This patch corrects the error case in association path by returning -1. Earlier "media_connected" used to remain on in this error case causing failure for further association attempts. Signed-off-by:
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Xinming Hu authored
It is observed that driver may send the data packet to tdls peer before tdls peer receives tdls setup confirm frame. Similar race condition exists during tdls teardown procedure also. This patch adds 10 milliseconds delay to resolve the race. Signed-off-by:
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Colin Ian King authored
passing rtl_stats by value is inefficient; the structure is over 300 bytes in size and generally just one field (packet_report_type) is being accessed, so the pass by value is a relatively large overhead. This change just affects just the rx_command_packet calls. Signed-off-by:
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Alexey Khoroshilov authored
There is no need in usb_put_dev() if at76_load_internal_fw() succeed. Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by:
Alexey Khoroshilov <khoroshilov@ispras.ru> Signed-off-by:
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Amitoj Kaur Chawla authored
Introduce the use of to_delayed_work() helper function instead of open coding it with container_of() A simplified version of the Coccinelle semantic patch used to make this change is: //<smpl> @@ expression a; symbol work; @@ - container_of(a, struct delayed_work, work) + to_delayed_work(a) //</smpl> Signed-off-by:
Amitoj Kaur Chawla <amitoj1606@gmail.com> Reviewed-by:
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Hante Meuleman authored
Add full support for both AP and STA for management frame protection. Reviewed-by:
Arend Van Spriel <arend.van@broadcom.com> Reviewed-by:
Franky (Zhenhui) Lin <franky.lin@broadcom.com> Reviewed-by:
Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com> Signed-off-by:
Hante Meuleman <hante.meuleman@broadcom.com> Signed-off-by:
Arend van Spriel <arend@broadcom.com> Signed-off-by:
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Hante Meuleman authored
brcmf_add_keyext is called when a key is configured for a specific mac address. This function is very similar to the calling function brcmf_add_key. Integrate this function and also use existing del_key function in case key is to be cleared. Reviewed-by:
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Hante Meuleman authored
Merge module parameters and platform data in one struct. This is the last step to move to the new platform data per device. Now parameters of platform data will be merged with module parameters per device. 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:
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Hante Meuleman authored
Platform data is only available for sdio. With this patch a new platform data structure is being used which allows for platform data for any device and configurable per device. This patch only switches to the new structure and adds support for SDIO devices. Reviewed-by:
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Hante Meuleman authored
Currently ARP and ND (IPv6 Neigbor Discovery) offload get disabled on entering suspend. However when firmwares support the wowl_cap iovar then these offload routines can be kept enabled as they will work during WOWL as well. Reviewed-by:
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Hante Meuleman authored
In preparation of module parameters for all devices the module platform data retrieval is moved from sdio to common. It is still only used for sdio devices. Reviewed-by:
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Hante Meuleman authored
This patch adds support for gtk rekeying offload and for gtk rekeying failure during wowl mode. Reviewed-by:
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Hante Meuleman authored
In preparation of module parameters for all devices the module init and exit routines are moved to the common file. Reviewed-by:
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Hante Meuleman authored
When keys get set and updated this has to happen after eapol got transmitted (without key or old key) before the key can be updated. To make sure the order of sending eapol and configuring key is done correctly a timeout for tx of eapol is applied. This timeout is set to 50 msec, which is not always enough. Especially in AP mode and key updates the timeout may need to be much longer because client(s) can be in powersave. Increase the timeout from 50 to 950 msec. Reviewed-by:
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Hante Meuleman authored
The PCIE bus driver supports older gen1 (v1) chips, but there is no actual device which is using this older pcie core which is supported by brcmfmac. Remove all gen1 related code. Reviewed-by:
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Hante Meuleman authored
A newer version of the 4366 PCIE chip has been released. Add support for this version of the chip. Reviewed-by:
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Hante Meuleman authored
The PCIE bar1 window size is specified by chip. Currently the ioremap of bar1 was using a define which always matched the size of bar1, but newer chips can have a different bar1 sizes. With this patch the ioremap will be called with the by chip provided window size. Reviewed-by:
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Hante Meuleman authored
Newer type pcie devices have memory which get shared between fw and hw. The division of this memory is done firmware compile time. As a result the ramsize as used by driver needs to be adjusted for this. This is done by reading the memory size from the firmware. Reviewed-by:
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Franky Lin authored
The return value of iovar set function should be saved and checked. Reviewed-by:
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Franky Lin authored
Configure ipv6 address for neighbor discovery offload ip table in firmware obtained through ipv6 address notification callback. Reviewed-by:
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Hante Meuleman authored
Add additional length checks on firmware events to create more robust code. Reviewed-by:
Lei Zhang <leizh@broadcom.com> Signed-off-by:
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Hante Meuleman authored
Country code configuration in a device is a device specific operation. For this the country code as specified by reg notifier (iso3166 alpha2) needs to be translated to a device specific country locale and revision number. This patch adds this translation and puts a placeholder in the device specific settings where the translation table can be stored. Additional patches will be needed to read these tables from for example device platform data. Reviewed-by:
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Franky Lin authored
In some cases wiphy->wowlan could be NULL if firmware doesn't have the support. Driver should check for support before walking down the feature flags. Reviewed-by:
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Hante Meuleman authored
Some systems have problems with allocating memory allocation larger then 64K. Often on unload/load or suspend/resume a failure is reported: Could not allocate wiphy device. This patch makes the escan intermediate storage buf dynamically allocated, and smaller than 64K. Reviewed-by:
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Arend van Spriel authored
Dropping the '_timeout' from the function name as the fact that a timeout value is passed makes it obvious a timeout is used. Also helps to keep code lines a bit shorter and easier to stick to 80 char boundary. Reviewed-by:
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Larry Finger authored
Routine rtl_addr_delay() uses delay statements in code that can sleep. To improve system responsiveness, the various delay statements are changed. In addition, routines rtl_rfreg_delay() and rtl_bb_delay() are rewritten to use the code in rtl_addr_delay() for most of their input values. Suggested-by:
Byeoungwook Kim <quddnr145@gmail.com> Signed-off-by:
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Christian Lamparter authored
Import new headers from my firmware branch: <https://github.com/chunkeey/carl9170fw> Signed-off-by:
Christian Lamparter <chunkeey@googlemail.com> Signed-off-by:
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One Thousand Gnomes authored
The buffer needs to be zero terminated in case the user data is not. Otherwise we run off the end of the buffer. Signed-off-by:
Alan Cox <alan@linux.intel.com> Reviewed-by:
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