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* bcma: drop unneeded fields from bcma_pflash structRafał Miłecki2016-03-071-7/+4
| | | | | | | | 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: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
* mt7601u: do not free dma_buf when ivp allocation failsColin Ian King2016-03-071-1/+3
| | | | | | | | | | | | 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: Kalle Valo <kvalo@codeaurora.org>
* mwifiex: Added missing spaces around bracketsUjjal Roy2016-03-071-2/+2
| | | | | | | This patch fixes the missing spaces issue in coding style. Signed-off-by: Ujjal Roy <royujjal@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
* mwifiex: Removed extra spaces before commasUjjal Roy2016-03-072-2/+2
| | | | | | | This patch fixes spaces before commas issue in coding style. Signed-off-by: Ujjal Roy <royujjal@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
* mwifiex: Fixed incorrect indentation issueUjjal Roy2016-03-071-1/+1
| | | | | | | This patch fixes the incorrect indentation of the case label. Signed-off-by: Ujjal Roy <royujjal@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
* rt2x00: add new rt2800usb device Buffalo WLI-UC-G450Anthony Wong2016-03-071-0/+1
| | | | | | | | | | 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: Kalle Valo <kvalo@codeaurora.org>
* mwifiex: do not set multiport flag for tx/rx single packetXinming Hu2016-03-071-0/+6
| | | | | | | | | | 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: Kalle Valo <kvalo@codeaurora.org>
* mwifiex: add sdio multiport aggregation debug informationXinming Hu2016-03-074-0/+41
| | | | | | | | | | | 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: Xinming Hu <huxm@marvell.com> Signed-off-by: Cathy Luo <cluo@marvell.com> Signed-off-by: Amitkumar Karwar <akarwar@marvell.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
* mwifiex: fix corner case association failureAmitkumar Karwar2016-03-071-0/+1
| | | | | | | | | | | 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: Amitkumar Karwar <akarwar@marvell.com> Fixes: b887664d882ee4 ('mwifiex: channel switch handling for station') Signed-off-by: Cathy Luo <cluo@marvell.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
* mwifiex: add delay when tdls confirm frame is queuedXinming Hu2016-03-071-0/+7
| | | | | | | | | | | | 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: Xinming Hu <huxm@marvell.com> Signed-off-by: Cathy Luo <cluo@marvell.com> Signed-off-by: Amitkumar Karwar <akarwar@marvell.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
* rtlwifi: pass struct rtl_stats by reference as it is more efficientColin Ian King2016-03-0712-16/+16
| | | | | | | | | | | 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: Colin Ian King <colin.king@canonical.com> Acked-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
* at76c50x-usb: avoid double usb_put_dev() after downloading internal firmware ↵Alexey Khoroshilov2016-03-071-2/+0
| | | | | | | | | | | in at76_probe() 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: Kalle Valo <kvalo@codeaurora.org>
* mwifiex: Use to_delayed_work()Amitoj Kaur Chawla2016-03-071-4/+2
| | | | | | | | | | | | | | | | | | | | | 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: Julian Calaby <julian.calaby@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
* brcmfmac: add 802.11w management frame protection supportHante Meuleman2016-03-076-75/+211
| | | | | | | | | | | 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: Kalle Valo <kvalo@codeaurora.org>
* brcmfmac: integrate add_keyext in add_keyHante Meuleman2016-03-071-115/+39
| | | | | | | | | | | | | | 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: 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: Kalle Valo <kvalo@codeaurora.org>
* brcmfmac: merge platform data and module paramatersHante Meuleman2016-03-0711-110/+139
| | | | | | | | | | | | | 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: 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: Kalle Valo <kvalo@codeaurora.org>
* brcmfmac: switch to new platform dataHante Meuleman2016-03-078-87/+97
| | | | | | | | | | | | | | 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: 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: Kalle Valo <kvalo@codeaurora.org>
* brcmfmac: keep ARP and ND offload enabled during WOWLHante Meuleman2016-03-073-3/+8
| | | | | | | | | | | | | | 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: 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: Kalle Valo <kvalo@codeaurora.org>
* brcmfmac: move platform data retrieval code to commonHante Meuleman2016-03-075-85/+84
| | | | | | | | | | | | | 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: 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: Kalle Valo <kvalo@codeaurora.org>
* brcmfmac: add wowl gtk rekeying offload supportHante Meuleman2016-03-075-13/+93
| | | | | | | | | | | | This patch adds support for gtk rekeying offload and for gtk rekeying failure during wowl mode. 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: Kalle Valo <kvalo@codeaurora.org>
* brcmfmac: move module init and exit to commonHante Meuleman2016-03-074-15/+39
| | | | | | | | | | | | In preparation of module parameters for all devices the module init and exit routines are moved to the common file. 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: Kalle Valo <kvalo@codeaurora.org>
* brcmfmac: increase timeout for tx eapolHante Meuleman2016-03-071-1/+1
| | | | | | | | | | | | | | | | 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: 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>
* brcmfmac: remove pcie gen1 supportHante Meuleman2016-03-071-115/+20
| | | | | | | | | | | | | 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: 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: Kalle Valo <kvalo@codeaurora.org>
* brcmfmac: add support for the PCIE 4366c0 chipHante Meuleman2016-03-071-1/+3
| | | | | | | | | | | A newer version of the 4366 PCIE chip has been released. Add support for this version of the chip. 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>
* brcmfmac: use bar1 window size as provided by pci subsystemHante Meuleman2016-03-071-6/+4
| | | | | | | | | | | | | | | 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: 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: Kalle Valo <kvalo@codeaurora.org>
* brcmfmac: use device memsize config from fw if definedHante Meuleman2016-03-071-0/+33
| | | | | | | | | | | | | | 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: 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: Kalle Valo <kvalo@codeaurora.org>
* brcmfmac: check return for ARP ip setting iovarFranky Lin2016-03-071-8/+8
| | | | | | | | | | The return value of iovar set function should be saved and checked. Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Hante Meuleman <meuleman@broadcom.com> Signed-off-by: Franky Lin <frankyl@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
* brcmfmac: add neighbor discovery offload ip address table configurationFranky Lin2016-03-073-27/+141
| | | | | | | | | | | Configure ipv6 address for neighbor discovery offload ip table in firmware obtained through ipv6 address notification callback. 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: Kalle Valo <kvalo@codeaurora.org>
* brcmfmac: Add length checks on firmware eventsHante Meuleman2016-03-074-58/+87
| | | | | | | | | | | | | Add additional length checks on firmware events to create more robust code. 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: Lei Zhang <leizh@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>
* brcmfmac: Configure country code using device specific settingsHante Meuleman2016-03-074-13/+101
| | | | | | | | | | | | | | | | | | 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: 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: Kalle Valo <kvalo@codeaurora.org>
* brcmfmac: check for wowl support before enumerating feature flagFranky Lin2016-03-071-1/+2
| | | | | | | | | | | | | 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: Arend Van Spriel <arend@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Hante Meuleman <meuleman@broadcom.com> Signed-off-by: Franky Lin <frankyl@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
* brcmfmac: Limit memory allocs to <64KHante Meuleman2016-03-072-14/+15
| | | | | | | | | | | | | | | 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: 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: Kalle Valo <kvalo@codeaurora.org>
* brcmfmac: change function name for brcmf_cfg80211_wait_vif_event_timeout()Arend van Spriel2016-03-073-14/+15
| | | | | | | | | | | 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: 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: Kalle Valo <kvalo@codeaurora.org>
* rtlwifi: Change long delays to sleepsLarry Finger2016-03-071-32/+12
| | | | | | | | | | | | | | 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: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
* carl9170: import 1.9.9 firmware headersChristian Lamparter2016-03-074-6/+87
| | | | | | | | Import new headers from my firmware branch: <https://github.com/chunkeey/carl9170fw> Signed-off-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
* rt2x00: unterminated strlen of user dataOne Thousand Gnomes2016-03-071-2/+3
| | | | | | | | | 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: Julian Calaby <julian.calaby@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
* rtlwifi: rtl8821ae: Silence useless log outputLarry Finger2016-03-071-1/+1
| | | | | | | | | | When driver rtl8821ae is loaded but not connected to any AP, it logs a "firmware not ready to run" message roughly once a minute. To eliminate logging this massage under normal debug conditions, the degug level needed to print this message is increased. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
* Merge 'net-next/master'Kalle Valo2016-03-06678-59002/+15061
|\ | | | | | | Needed by the upcoming merge of iwlwifi-next-for-kalle-2016-03-02 tag.
| * mac80211_hwsim: use reset to set mac headerZhang Shengju2016-03-041-2/+2
| | | | | | | | | | | | | | | | | | Since offset is zero, it's not necessary to use set function. Reset function is straightforward, and will remove the unnecessary add operation in set function. Signed-off-by: Zhang Shengju <zhangshengju@cmss.chinamobile.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * vxlan: use reset to set header pointersZhang Shengju2016-03-041-3/+3
| | | | | | | | | | | | | | | | | | Since offset is zero, it's not necessary to use set function. Reset function is straightforward, and will remove the unnecessary add operation in set function. Signed-off-by: Zhang Shengju <zhangshengju@cmss.chinamobile.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * drm/vmwgfx: remove userland definition of DIV_ROUND_UPNicolas Dichtel2016-03-041-9/+11
| | | | | | | | | | | | | | Let's use __KERNEL_DIV_ROUND_UP, which is defined in uapi/linux/kernel.h. Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * cxgb4i: don't redefine DIV_ROUND_UPNicolas Dichtel2016-03-041-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | let's use the common definition to avoid the following warning during the compilation: drivers/scsi/cxgbi/cxgb4i/cxgb4i.c:161:0: warning: "DIV_ROUND_UP" redefined #define DIV_ROUND_UP(n, d) (((n) + (d) - 1) / (d)) ^ In file included from include/linux/list.h:8:0, from include/linux/module.h:9, from drivers/scsi/cxgbi/cxgb4i/cxgb4i.c:16: include/linux/kernel.h:67:0: note: this is the location of the previous definition #define DIV_ROUND_UP __KERNEL_DIV_ROUND_UP ^ Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * net: ezchip: adapt driver to little endian architectureLada Trimasova2016-03-032-332/+238
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since ezchip network driver is written with big endian EZChip platform it is necessary to add support for little endian architecture. The first issue is that the order of the bits in a bit field is implementation specific. So all the bit fields are removed. Named constants are used to access necessary fields. And the second one is that network byte order is big endian. For example, data on ethernet is transmitted with most-significant octet (byte) first. So in case of little endian architecture it is important to swap data byte order when we read it from register. In case of unaligned access we can use "get_unaligned_be32" and in other case we can use function "ioread32_rep" which reads all data from register and works either with little endian or big endian architecture. And then when we are going to write data to register we need to restore byte order using the function "put_unaligned_be32" in case of unaligned access and in other case "iowrite32_rep". The last little fix is a space between type and pointer to observe coding style. Signed-off-by: Lada Trimasova <ltrimas@synopsys.com> Cc: Alexey Brodkin <abrodkin@synopsys.com> Cc: Noam Camus <noamc@ezchip.com> Cc: Tal Zilcer <talz@ezchip.com> Cc: Arnd Bergmann <arnd@arndb.de> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: David S. Miller <davem@davemloft.net>
| * sh_eth, ravb: Use ARCH_RENESASSimon Horman2016-03-031-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | Make use of ARCH_RENESAS in place of ARCH_SHMOBILE. This is part of an ongoing process to migrate from ARCH_SHMOBILE to ARCH_RENESAS the motivation for which being that RENESAS seems to be a more appropriate name than SHMOBILE for the majority of Renesas ARM based SoCs. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: David S. Miller <davem@davemloft.net>
| * net: mellanox: add DEVLINK dependenciesArnd Bergmann2016-03-033-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The new NET_DEVLINK infrastructure can be a loadable module, but the drivers using it might be built-in, which causes link errors like: drivers/net/built-in.o: In function `mlx4_load_one': :(.text+0x2fbfda): undefined reference to `devlink_port_register' :(.text+0x2fc084): undefined reference to `devlink_port_unregister' drivers/net/built-in.o: In function `mlxsw_sx_port_remove': :(.text+0x33a03a): undefined reference to `devlink_port_type_clear' :(.text+0x33a04e): undefined reference to `devlink_port_unregister' There are multiple ways to avoid this: a) add 'depends on NET_DEVLINK || !NET_DEVLINK' dependencies for each user b) use 'select NET_DEVLINK' from each driver that uses it and hide the symbol in Kconfig. c) make NET_DEVLINK a 'bool' option so we don't have to list it as a dependency, and rely on the APIs to be stubbed out when it is disabled d) use IS_REACHABLE() rather than IS_ENABLED() to check for NET_DEVLINK in include/net/devlink.h This implements a variation of approach a) by adding an intermediate symbol that drivers can depend on, and changes the three drivers using it. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Fixes: 09d4d087cd48 ("mlx4: Implement devlink interface") Fixes: c4745500e988 ("mlxsw: Implement devlink interface") Acked-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * Merge branch 'for-upstream' of ↵David S. Miller2016-03-0312-12/+396
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next Johan Hedberg says: ==================== pull request: bluetooth-next 2016-03-01 Here's our main set of Bluetooth & 802.15.4 patches for the 4.6 kernel. - New Bluetooth HCI driver for Intel/AG6xx controllers - New Broadcom ACPI IDs - LED trigger support for indicating Bluetooth powered state - Various fixes in mac802154, 6lowpan and related drivers - New USB IDs for AR3012 Bluetooth controllers Please let me know if there are any issues pulling. Thanks. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
| | * Bluetooth: hci_uart: Add diag and address support for Intel/AG6xxMarcel Holtmann2016-02-291-1/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | The AG6xx devices behave similar to Wilkens Peak and Stone Peak and with that it is needed to check for Intel default address. In addition it is possible to enable vendor events and diag support. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
| | * Bluetooth: btusb: Add a new AR3012 ID 04ca:3014Dmitry Tunin2016-02-282-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | T: Bus=01 Lev=01 Prnt=01 Port=04 Cnt=03 Dev#= 5 Spd=12 MxCh= 0 D: Ver= 1.10 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=04ca ProdID=3014 Rev=00.02 C: #Ifs= 2 Cfg#= 1 Atr=e0 MxPwr=100mA I: If#= 0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb I: If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb BugLink: https://bugs.launchpad.net/bugs/1546694 Signed-off-by: Dmitry Tunin <hanipouspilot@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Cc: stable@vger.kernel.org
| | * Bluetooth: hci_uart: Add Intel/AG6xx supportLoic Poulain2016-02-245-1/+351
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This driver implements support for iBT2.1 Bluetooth controller embedded in the AG620 communication combo. The controller needs to be configured with bddata and can be patched with a binary patch file (pbn). These operations are performed in manufacturing mode. Signed-off-by: Loic Poulain <loic.poulain@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| | * mrf24j40: add writeable missing regAlexander Aring2016-02-231-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | This patch adds a missing reg for writeable stuff for regmap. Cc: Alan Ott <alan@signal11.us> Signed-off-by: Alexander Aring <aar@pengutronix.de> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
generated by cgit v1.2.3 (git 2.25.1) at 2025-02-09 07:16:58 +0000