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path: root/drivers/net/wireless/brcm80211
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* brcm80211: smac: use bcma core access functions in nicpci.cArend van Spriel2011-12-13
| | | | | | | | | | | Code in nicpci.c now uses the PCI(E) core as provided by the BCMA bus driver to configure that core. Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Alwin Beukers <alwin@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Franky Lin <frankyl@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* brcm80211: smac: use bcma core control functionsArend van Spriel2011-12-13
| | | | | | | | | | | BCMA provides functions to control the state of the cores so using that and remove similar implementation from the driver. Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Alwin Beukers <alwin@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Franky Lin <frankyl@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* brcm80211: smac: remove unused functions and/or prototypesArend van Spriel2011-12-13
| | | | | | | | | | | Several functions provided by aiutils.c are not used in brcmsmac driver and have been removed. Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Alwin Beukers <alwin@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Franky Lin <frankyl@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* brcm80211: smac: replace ai_corereg() function with ai_cc_reg()Arend van Spriel2011-12-13
| | | | | | | | | | | | The ai_corereg() function is only used in the driver to safely access the chipcommon core. The function has been renamed to ai_cc_reg() removing the need to provide a core index parameter. Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Alwin Beukers <alwin@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Franky Lin <frankyl@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* brcm80211: smac: remove SI_FAST() macro usageArend van Spriel2011-12-13
| | | | | | | | | | | | | The use of SI_FAST() macro interferes with the BCMA integration as it causes BCMA and aiutils.c to get out of sync on what the current core is. When everything is using BCMA we will try to add SI_FAST functionality to BCMA to avoid unnecessary core switching. Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Alwin Beukers <alwin@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Franky Lin <frankyl@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* brcm80211: smac: use bcma functions for register access in phy codeArend van Spriel2011-12-13
| | | | | | | | | | | This adds the use of bcma functions to access the registers within the phy source code. Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Alwin Beukers <alwin@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Franky Lin <frankyl@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* brcm80211: smac: use bcma function for register access in dma.cArend van Spriel2011-12-13
| | | | | | | | | | | The dma.c source file now uses the register access functions provided by bcma. Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Alwin Beukers <alwin@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Franky Lin <frankyl@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* brcm80211: smac: use DMA-API calls for descriptor allocationsArend van Spriel2011-12-13
| | | | | | | | | | | | Using BCMA hides the specifics about the host interface. The driver is now using the DMA-API to do dma related calls. BCMA provides the device object to use in the DMA-API calls. Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Alwin Beukers <alwin@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Franky Lin <frankyl@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* brcm80211: smac: use bcma core register access functions for 802.11 coreArend van Spriel2011-12-13
| | | | | | | | | | | | | The driver now uses the bcma register access functions to read and write the registers on the 802.11 core. The dma and phy code need to be modified next and access to the other cores. That will be done in coming patches. Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Alwin Beukers <alwin@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Franky Lin <frankyl@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* brcm80211: smac: remove enumeration rom parsing functionArend van Spriel2011-12-13
| | | | | | | | | | | | The core enumeration rom is already parsed by the bcma bus driver and there is no need to repeat the exercise. The ai_scan() function still exists but is targetted for removal as well. Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Alwin Beukers <alwin@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Franky Lin <frankyl@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* brcm80211: smac: change ai_attach interface taking a bcma_bus objectArend van Spriel2011-12-13
| | | | | | | | | | | The ai_attach now takes a bcma_bus object as its parameter to obtain all required information needed for chip control. Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Alwin Beukers <alwin@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Franky Lin <frankyl@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* brcm80211: smac: rename struct si_info field pbus to pcibusArend van Spriel2011-12-13
| | | | | | | | | | | | | When moving to bcma usage there are two busses in play. The pci bus connecting the device to the host and the bcma bus connecting the cores in the device. To distinguish this the attribute pbus has been renamed to a more explicit name, ie. pcibus. Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Alwin Beukers <alwin@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Franky Lin <frankyl@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* brcm80211: smac: change attach interfaces in main.c for bcma supportArend van Spriel2011-12-13
| | | | | | | | | | | | The driver is probed through bcma which provides a device representing the core. This device is now passed in brcms_c_attach and brcms_b_attach functions. Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Alwin Beukers <alwin@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Franky Lin <frankyl@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* brcm80211: smac: change from pci device driver to bcma device driverArend van Spriel2011-12-13
| | | | | | | | | | | | | A new bus driver called "bcma" has been introduced into the kernel tree which considers the Broadcom AMBA chip interconnect as a bus. Each core in the chip is a bcma device. This commit changes brcms_mac80211.c into a bcma device driver. Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Alwin Beukers <alwin@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Franky Lin <frankyl@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* brcm80211: smac: use inline access functions for struct si_pub fieldsArend van Spriel2011-12-13
| | | | | | | | | | | | | Instead of directly accessing the fields in struct si_pub the driver now uses inline access functions. This is in preparation of the bcma integration as a lot of information will be provided by bcma module. Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Alwin Beukers <alwin@broadcom.com> Reviewed-by: Roland Vossen <rvossen@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Franky Lin <frankyl@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* brcm80211: smac: move fields from struct si_pub to struct si_infoArend van Spriel2011-12-13
| | | | | | | | | | | | | The structure si_pub contained couple of fields that were only used internally in aiutils.c. These have been moved to the si_info structure. Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Alwin Beukers <alwin@broadcom.com> Reviewed-by: Roland Vossen <rvossen@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Franky Lin <frankyl@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* brcm80211: smac: remove unused fields from struct si_pub definitionArend van Spriel2011-12-13
| | | | | | | | | | | | Several fields from the si_pub structure were not used or only set once but never checked. These fields have been removed. Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Alwin Beukers <alwin@broadcom.com> Reviewed-by: Roland Vossen <rvossen@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Franky Lin <frankyl@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* brcm80211: fmac: remove drive strength code for unsupported chipsFranky Lin2011-12-13
| | | | | | | | | | bcm4325 and bcm4336 are not supported by brcmfmac. Remove the drive strength setting code specific for these chips. Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Franky Lin <frankyl@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* brcm80211: fmac: add bcm4330 supportFranky Lin2011-12-13
| | | | | | | | | | | This patch adds support for bcm4330 chip which has a SDIO device id 0x4330. All basic functionalities of bcm4330 are supported by brcmfmac after this patch. Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Franky Lin <frankyl@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* brcm80211: fmac: fix firmware shared structures versionFranky Lin2011-12-13
| | | | | | | | | | | | | Some shared structures in fullmac have a wrong combination of version number and declarations. This patch fixes it by upgrading them to the latest version. This allows brcmfmac to support new firmwares with new features. Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Arend van Spriel <arend@broadcom.com> Reviewed-by: Alwin Beukers <alwin@broadcom.com> Signed-off-by: Franky Lin <frankyl@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* brcm80211: fmac: save bus interface structure in function 2 deviceFranky Lin2011-12-13
| | | | | | | | | | | | | | | | bus interface was stored in sdio card device. The device pointer is used as parameter of interface functions between common layer and bus layer to make the function declaration generic for different bus type. But the card device is a parent device layer for SDIO function devices. It doesn't contain all contexts needed by udev. This patch moves the shared structure to private driver data pointer of SDIO function 2 device which is more appopriate for net device and cfg80211 registration. Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Franky Lin <frankyl@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* brcm80211: fmac: small memory leak on errorDan Carpenter2011-11-30
| | | | | | | | We should free "bus_if" here, it's a small leak but it makes the static checkers happy. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* brcm80211: avoid code duplication on set tx powerLuis R. Rodriguez2011-11-30
| | | | | | | | Both cases are doing the same so treat the switch cases for both as an "or". Signed-off-by: Luis R. Rodriguez <mcgrof@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* brcm80211: fix usage of set tx powerLuis R. Rodriguez2011-11-30
| | | | | | | mBm is passed but dBm was assumed... Signed-off-by: Luis R. Rodriguez <mcgrof@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* brcm80211: fmac: change function bus_stop parameterFranky Lin2011-11-28
| | | | | | | | | | | Change parameter to device pointer for bus layer interface function brcmf_sdbrcm_bus_stop. This is part of the fullmac bus interface refactoring. Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Franky Lin <frankyl@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* brcm80211: fmac: remove function brcmf_bus_get_deviceFranky Lin2011-11-28
| | | | | | | | | | | brcmf_bus_get_device is no longer necessary. Use dongle device pointer saved in brcmf_pub directly. This is part of the fullmac bus interface refactoring. Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Franky Lin <frankyl@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* brcm80211: fmac: change function bus_init parameterFranky Lin2011-11-28
| | | | | | | | | | | Change parameter to device pointer for bus layer interface function brcmf_sdbrcm_bus_init. This is part of the fullmac bus interface refactoring. Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Franky Lin <frankyl@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* brcm80211: fmac: change function bus_txdata parameterFranky Lin2011-11-28
| | | | | | | | | | | Change parameter to device pointer for bus layer interface function brcmf_sdbrcm_bus_txdata. This is part of the fullmac bus interface refactoring. Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Franky Lin <frankyl@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* brcm80211: fmac: change function bus_txctl parameterFranky Lin2011-11-28
| | | | | | | | | | | Change paramter to device pointer for bus layer interface function brcmf_sdbrcm_bus_txctl. This is part of the fullmac bus interface refactoring. Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Franky Lin <frankyl@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* brcm80211: fmac: change function bus_rxctl parameterFranky Lin2011-11-28
| | | | | | | | | | | | brcmf_sdbrcm_bus_rxctl acts as an interface function of bus layer. Change parameter from struct brcmf_sdio to device pointer in order to provide a more compatible interface for different bus layers. This is part of the fullmac bus interface refactoring. Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Franky Lin <frankyl@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* brcm80211: fmac: stop using brcmf_pub in brcmf_sdbrcm_bus_watchdogFranky Lin2011-11-28
| | | | | | | | | | | structure brcmf_pub contains context for generic layer and should not be used in brcmf_sdbrcm_bus_watchdog. This patch is part of fullmac bus interface refactoring. Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Franky Lin <frankyl@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* brcm80211: fmac: move busstate to struct brcmf_busFranky Lin2011-11-28
| | | | | | | | | | | | | busstate keeps track of the bus (USB/SDIO) status and is used by both generic layer and bus layer. Move it to brcmf_bus helps to clean up the interface. This patch is part of fullmac bus interface refactoring. Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Alwin Beukers <alwin@broadcom.com> Reviewed-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Franky Lin <frankyl@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* brcm80211: fmac: introduce common bus interface struct brcmf_busFranky Lin2011-11-28
| | | | | | | | | | | | | | struct brcmf_bus will contain function porinter, bus specific private structure pointer and interface context of generic layer and bus layer. It will be the only shared structure between generic and bus layer. This patch is part of fullmac bus interface refactoring. Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Alwin Beukers <alwin@broadcom.com> Reviewed-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Franky Lin <frankyl@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* brcm80211: fmac: rename structure brcmf_bus to brcmf_sdioFranky Lin2011-11-28
| | | | | | | | | | | | Rename sdio bus structure brcmf_bus to brcmf_sdio for preparation of USB bus support. This patch is part of the fullmac bus interface refactoring. Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Alwin Beukers <alwin@broadcom.com> Reviewed-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Franky Lin <frankyl@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* brcm80211: fmac: remove unused parameter of brcmf_sdbrcm_probeFranky Lin2011-11-28
| | | | | | | | | | | bus_no, slot, func and bustype are no longer needed by brcmf_sdbrcm_probe. This patch removes them. Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Alwin Beukers <alwin@broadcom.com> Reviewed-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Franky Lin <frankyl@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* brcm80211: fmac: remove function brcmf_c_initFranky Lin2011-11-28
| | | | | | | | | | | brcmf_c_init only init brcmf_msg_level used for debug. It's no longer needed as brcmf_msg_level doesn't cause trouble to multiple instances. Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Alwin Beukers <alwin@broadcom.com> Reviewed-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Franky Lin <frankyl@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* brcm80211: fmac: move module init/exit to sdio layerFranky Lin2011-11-28
| | | | | | | | | | | This patch is part of the fullmac bus interface refactoring series. It moves the module init/exit code to bus layer. Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Alwin Beukers <alwin@broadcom.com> Reviewed-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Franky Lin <frankyl@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* brcm80211: fmac: discard packet received when net device not registeredFranky Lin2011-11-28
| | | | | | | | | | | | A new feature in the dongle firmware requires a handshake during firmware intialization. The request is sent in event packets which the host driver is not able to handle before any net device registered. Discard those packets as the context for handling it is missing. The initialization handler will be added as part of feature support code in the future. Signed-off-by: Franky Lin <frankyl@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* brcm80211: fmac: rename wait queue name to match using functionArend van Spriel2011-11-28
| | | | | | | | | | | | The wait queue request_packet_wait was used in request_chain function and for sake of consistency it has been renamed to request_chain_wait. Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Alwin Beukers <alwin@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Franky Lin <frankyl@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* brcm80211: fmac: remove alignment check from brcmf_sdioh_request_buffer()Arend van Spriel2011-11-28
| | | | | | | | | | | | The check for alignment is not valid anymore and can be removed. The function is collapsed with brcmf_sdioh_request_packet() as a consequence because it did not add much functionality any longer. Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Alwin Beukers <alwin@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Franky Lin <frankyl@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* brcm80211: smac: added support for mac80211 filter flagsAlwin Beukers2011-11-28
| | | | | | | | | | | Added support for handling FIF_PROMISC_IN_BSS, FIF_FCSFAIL, FIF_CONTROL, FIF_OTHER_BSS and FIF_PSPOLL. Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Alwin Beukers <alwin@broadcom.com> Signed-off-by: Franky Lin <frankyl@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* brcm80211: smac: fix channel frequencyAlwin Beukers2011-11-28
| | | | | | Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Franky Lin <frankyl@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* brcm80211: fmac: change firmware/nvram name to be more genericFranky Lin2011-11-28
| | | | | | | | | The nvram file contains info for firmware which varies with different hardware designs. Use more common firmware/nvram file names instead of those in Linux firmware repository to avoid misunderstanding. Signed-off-by: Franky Lin <frankyl@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* brcm80211: fmac: simplify the brcmf_sdioh_request_buffer() functionArend van Spriel2011-11-28
| | | | | | | | | | | | | | The function is only called with sk_buff parameter being non-zero so the prototype does not need to support passing a char buffer any longer. When the function is called with a NULL sk_buff parameter it returns -EINVAL now. Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Alwin Beukers <alwin@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Franky Lin <frankyl@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* brcm80211: fmac: remove width parameter from brcmf_sdioh_request_bufferArend van Spriel2011-11-28
| | | | | | | | | | | | | The function brcmf_sdioh_request_buffer() was requiring a parameter in its prototype that was not used within the function. It has been removed consequently. Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Alwin Beukers <alwin@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Franky Lin <frankyl@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* brcm80211: fmac: separate receiving skb chain from other receive pathArend van Spriel2011-11-28
| | | | | | | | | | | | | | In the receive path the buffer used to store the receive data from the device can be a chain of sk_buff. It has been separated to allow the use of skb queues. Reported-by: Johannes Berg <johannes@sipsolutions.net> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com> Reviewed-by: Alwin Beukers <alwin@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Franky Lin <frankyl@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* brcm80211: smac: remove skb next pointer usage from the driverArend van Spriel2011-11-28
| | | | | | | | | | | | In two places the next pointer was used to process a sk_buff chain but it will always get a single sk_buff so this has been removed. Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com> Reviewed-by: Alwin Beukers <alwin@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Franky Lin <frankyl@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* brcm80211: fmac: cleanup receive path using proper skb_queue functionsArend van Spriel2011-11-28
| | | | | | | | | | | | | In the receive path there was still code using the next pointer to access all packets in skb_queue. This patch fixes that. Reported-by: Johannes Berg <johannes@sipsolutions.net> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com> Reviewed-by: Alwin Beukers <alwin@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Franky Lin <frankyl@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* Merge branch 'master' of ↵John W. Linville2011-11-22
|\ | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux Conflicts: drivers/net/wireless/iwlegacy/iwl-debugfs.c drivers/net/wireless/iwlegacy/iwl-rx.c drivers/net/wireless/iwlegacy/iwl-scan.c drivers/net/wireless/iwlegacy/iwl-tx.c include/net/bluetooth/bluetooth.h
| * staging: Add module.h to more drivers implicitly using it.Paul Gortmaker2011-10-31
| | | | | | | | | | | | | | | | This 2nd batch of implicit module.h users only appeared when we removed the unnecessary module.h from include/linux/miscdevice.h [The 1st batch is already present in Greg's staging tree.] Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
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