- 30 Nov, 2015 19 commits
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Andy Shevchenko authored
mac_pton() converts 6-byte MAC / BSSID to binary format. Change an open coded variant by the generic one. Signed-off-by:
Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by:
Kalle Valo <kvalo@codeaurora.org>
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Dan Carpenter authored
The original code returns 1 on failure and 0 on success but the caller was expecting an error code on failure. Signed-off-by:
Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by:
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Dan Carpenter authored
"&card->priv->driver_lock" and "&priv->driver_lock" are the same and it's nicer to use the shorter one consistently. Signed-off-by:
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Dan Carpenter authored
This code causes a static checker bug. drivers/net/wireless/ralink/rt2x00/rt2500usb.c:232 _rt2500usb_register_read() warn: passing casted pointer 'value' to 'rt2500usb_register_read()' 32 vs 16. If the low 16 bits were initialized to zero then this code would only be a problem on big endian systems. But in this case this is case the low 16 bits are never initialized. This is called from a function which is created using a macro: RT2X00DEBUGFS_OPS(csr, "0x%.8x\n", u32); We end up copying uninitialized data to the user which is bogus and an information leak. Signed-off-by:
Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by:
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Hante Meuleman authored
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:
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Hante Meuleman authored
All bus drivers (sdio, usb and pcie) require firmware files which needs to be downloaded to the device, The definitions and mapping of device id and revision to firmware and nvram file is done by each bus driver. This patch creates common functions and defines to simplify and unify the definition of these firmware and nvram files and mapping. Reviewed-by:
Franky (Zhenhui) Lin <frankyl@broadcom.com> Reviewed-by:
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Arend van Spriel authored
Under some kernel configuration we get build issue with implicit declaration of net_ratelimit() function. Fix this by explicitly including the file providing the prototype. Reviewed-by:
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Hante Meuleman authored
Some devices support beamforming. This patch enables tx beamforming if supported and reports beamforming capabilities per channel if supported. Reviewed-by:
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Hante Meuleman authored
Put all roaming configuration related code in one place and configure timeout based upon roaming setting. Reviewed-by:
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Hante Meuleman authored
ESCAN is always performed using action start scan. No need to pass this parameter on to different functions. Reviewed-by:
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Franky Lin authored
Aborting the current read attempt on the superframe also removes the packet from the pipeline. Retries should not be attempted on the next packet since it would not be a superframe(either a superframe descriptor or other data packet) and should not be handled by brcmf_sdio_rxglom Reviewed-by:
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Hante Meuleman authored
During initialization of the device, but also on some other moments the driver prints an error that the netdev already exists. This is a result of the way the driver is initializing the firmware and not really an error. The code is not treating it as an error either. This error print has resulted in many questions by users and is confusing and incorrect. This patch changes the error log into a debug info log. Reviewed-by:
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Hante Meuleman authored
FWIL is always mapping back errors to EBADE. This is not very conventient when trying to understand problems by reading logs. Some callers print the error code, but that is quite useless when the exact error code is not returned. It also makes it impossible to differentiate based on error code. This patch changes the return of EBADE into the actual error code. Reviewed-by:
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Hante Meuleman authored
SSIDs used for connect and p2p got stored, but never used. Reviewed-by:
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Andy Green authored
On wcn3620, firmware response to remove_bsskey uses the new, larger "v2" format Signed-off-by:
Andy Green <andy.green@linaro.org> Signed-off-by:
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Andy Green authored
On wcn3620, firmware response to trigger_ba uses the new, larger "v2" format Signed-off-by:
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Andy Green authored
wcn3620 has a new message structure for the reply to some hal commands. This patch adds the struct and helper routine that uses it if the chip is wcn3620, or falls back to the old helper routine. We don't know what to do with the candidate list he sends back, but we can at least accept and ignore it nicely instead of dying. Signed-off-by:
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Andy Green authored
WCN3620 can asynchronously send two new kinds of indication message, since we can't handle them just accept them quietly. Signed-off-by:
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Andy Green authored
WCN3620 firmware introduces a new async indication, we need to add it as a known message type so we can accept it Signed-off-by:
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- 26 Nov, 2015 15 commits
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sudip authored
If kzalloc fails it will return NULL. Lets check for NULL first before using the pointer. Signed-off-by:
Sudip Mukherjee <sudip@vectorindia.org> Signed-off-by:
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Andy Shevchenko authored
Instead of printing each byte from the given buffer the code is converted to use %*ph specifier. Signed-off-by:
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Markus Elfring authored
The kfree_skb() function tests whether its argument is NULL and then returns immediately. Thus the test around the calls is not needed. This issue was detected by using the Coccinelle software. Signed-off-by:
Markus Elfring <elfring@users.sourceforge.net> Signed-off-by:
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Julia Lawall authored
The brcmf_bus_ops structures are never modified, so declare them as const. Done with the help of Coccinelle. Signed-off-by:
Julia Lawall <Julia.Lawall@lip6.fr> Acked-by:
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Dan Carpenter authored
We check for overflow here, but we don't check for underflow so it causes a static checker warning. Fixes: fb9987d0 ('ath9k_htc: Support for AR9271 chipset.') Signed-off-by:
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Markus Elfring authored
The release_firmware() function tests whether its argument is NULL and then returns immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by:
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Hante Meuleman authored
On wakeup of the system (resume) a wowl wakeup indication report can be sent to cfg80211. This patch adds support for this. The report specifies if the device was responsible for the wakeup and if so, will specify the exact reason. Reviewed-by:
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Hante Meuleman authored
Currently the legacy methods suspend and resume are used for pcie devices. This is not the preferable method and is also causing issues with some setups when doing hibernate. Changing this to use the new PM methods. Reviewed-by:
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Hante Meuleman authored
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:
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Hante Meuleman authored
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:
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Hante Meuleman authored
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:
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Hante Meuleman authored
The variable irq_requested is unneeded as the functionality it is providing, is also provided by the variable irq_allocated. Reviewed-by:
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Hante Meuleman authored
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:
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Hante Meuleman authored
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:
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Hante Meuleman authored
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- 18 Nov, 2015 6 commits
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Kalle Valo authored
mac80211_hwsim was not placed alphabetically correctly in menuconfig, fix that. Signed-off-by: -
Kalle Valo authored
Change menuconfig to config to keep the Kconfig entries unified. Part of reorganising wireless drivers directory and Kconfig. Signed-off-by: -
Kalle Valo authored
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 authored
Part of reorganising wireless drivers directory and Kconfig. Signed-off-by: -
Kalle Valo authored
Part of reorganising wireless drivers directory and Kconfig. Signed-off-by: -
Kalle Valo authored
Part of reorganising wireless drivers directory and Kconfig. Signed-off-by:
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