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path: root/drivers/net/wireless/brcm80211/brcmfmac/chip.c
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2015-11-18brcm80211: move under broadcom vendor directoryKalle Valo
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>
2015-10-21brcm80211: Add support for brcm4371Eric Caruso
This is a new Broadcom chip and we should be able to recognize it. Signed-off-by: Eric Caruso <ejcaruso@google.com> Acked-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-09-29brcmfmac: Add support for the BCM4365 and BCM4366 PCIE devices.Hante Meuleman
This patch adds support for the BCM4365 and BCM4366 11ac Wave2 PCIE devices. 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>
2015-09-29brcmfmac: Add support for the BCM4350 PCIE device.Hante Meuleman
This patch adds support fo the BRCM4350 2x2 11ac PCIE 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>
2015-09-29brcmfmac: Reset PCIE devices after recognition.Hante Meuleman
When PCIE type devices are being FW reloaded without being properly reset then the device ends up in a locked state, requiring the device to be completely powered down. This patch adds a reset through watchdog at the moment the device (cores) has been recognized. This will solve warm reboot issues. Cc: Rafal Milecki <zajec5@gmail.com> 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>
2015-05-09brcmfmac: add support for BCM4358 PCIe deviceArend van Spriel
This patch adds support for the BCM4358 2x2 11ac device. 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>
2015-03-20brcmfmac: add support for BCM43430 SDIO chipsetArend van Spriel
This patch added support for the BCM43430 802.11n SDIO chipset. Reviewed-by: Hante Meuleman <meuleman@broadcom.com> Reviewed-by: Daniel (Deognyoun) Kim <dekim@broadcom.com> Reviewed-by: Franky (Zhenhui) Lin <frankyl@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>
2015-03-13brcmfmac: extract ram size info from internal memory registersArend van Spriel
Instead of hard-coded memory sizes it is possible to obtain that information from the internal memory registers. Reviewed-by: Hante Meuleman <meuleman@broadcom.com> Reviewed-by: Franky (Zhenhui) Lin <frankyl@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>
2015-03-13brcmfmac: assure device is ready for download after brcmf_chip_attach()Arend van Spriel
Make the brcmf_chip_attach() function responsible for putting the device in a state where it is accessible for firmware download. 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>
2015-03-13brcmfmac: rename chip download functionsArend van Spriel
The functions brcmf_chip_[enter/exit]_download() are not exclusively used for firmware download so rename these more appropriate. 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>
2015-03-13brcmfmac: always perform cores checksArend van Spriel
Instead of checking the cores in the chip only if CONFIG_BRCMDBG is selected perform the check always and extend it with more sanity checking. 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>
2015-03-13brcmfmac: Add support for BCM4345 SDIO chipset.Syed Asifful Dayyan
These changes add support for BCM4345 SDIO chipset. Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Arend Van Spriel <arend@broadcom.com> Reviewed-by: Hante Meuleman <meuleman@broadcom.com> Reviewed-by: Daniel (Deognyoun) Kim <dekim@broadcom.com> Signed-off-by: Syed Asifful Dayyan <syedd@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-01-06brcmfmac: Add support for bcm43340/1 wireless chipsetsArend van Spriel
This patch adds support for the bcm43340 and bcm43341 wireless chipsets. These two chipsets are identical from wireless parts perspective. As such they use the same firmware image. Cc: Samuel Ortiz <sameo@linux.intel.com> Cc: Rob Herring <rob.herring@linaro.org> Signed-off-by: John Stultz <john.stultz@linaro.org> [arend@broadcom.com: squash to single commit, remove 43341 chipid] Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Hante Meuleman <meuleman@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-01-06brcmfmac: remove unused/duplicate defines in chip.cArend van Spriel
The source file chip.c contained some duplicate defines and some unused ones. Removing them. 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>
2014-10-30brcmfmac: (clean) Rename files dhd_dbg to debugHante Meuleman
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: John W. Linville <linville@tuxdriver.com>
2014-07-31brcmfmac: Adding PCIe bus layer support.Hante Meuleman
This patch will add PCIe support. With this patch the PCIe chipsets 43602, 4354, 4356, 43567, and 43570 will be supported. 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: Daniel (Deognyoun) Kim <dekim@broadcom.com> Signed-off-by: Hante Meuleman <meuleman@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-07-15brcmfmac: Cleanup used device IDs.Hante Meuleman
This patch cleans up used broadcom IDs, device IDs for all the bus layers and uses consistent naming for all IDs. 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: Daniel (Deognyoun) Kim <dekim@broadcom.com> Signed-off-by: Hante Meuleman <meuleman@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-04-24brcmfmac: Fix brcmf_chip_ai_coredisable not applying reset bits to BCMA_IOCTLHans de Goede
brcmfmac has been broken on my cubietruck with a BCM43362: brcmfmac: brcmf_chip_recognition: found AXI chip: BCM43362, rev=1 brcmfmac: brcmf_c_preinit_dcmds: Firmware version = wl0: Apr 22 2013 14:50:00 version 5.90.195.89.6 FWID 01-b30a427d since commit 53036261033: "brcmfmac: update core reset and disable routines". The problem is that since this commit brcmf_chip_ai_resetcore no longer sets BCMA_IOCTL itself before bringing the core out of reset, instead relying on brcmf_chip_ai_coredisable to do so. But brcmf_chip_ai_coredisable is a nop of the chip is already in reset. This patch modifies brcmf_chip_ai_coredisable to always set BCMA_IOCTL even if the core is already in reset. This fixes brcmfmac hanging in firmware loading on my board. Cc: stable@vger.kernel.org # v3.14 Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-03-17brcmfmac: add BCM4354 SDIO interface supportFranky Lin
BCM4354 is an a/b/g/n/ac 2x2 WiFi chip. This patch adds support for it through SDIO interface. 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: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-02-12brcmfmac: CR4 takes precedence over CM3 in brcmf_chip_enter_download()Arend van Spriel
In the enter and exit download sequence the chip core info was checked for presence of CM3 ARM core. If found it would enter download state for the CM3. However, on devices that have a CM3 and CR4 this is not correct and the CR4 should be used to enter download state. This patch changes the ARM core lookup giving CR4 precedence. 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: John W. Linville <linville@tuxdriver.com>
2014-02-12brcmfmac: get chip core information from the deviceArend van Spriel
Instead of instantiating core info structs based upon the chip identifier it is now done parsing information provided on the device. Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com> Reviewed-by: Hante Meuleman <meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Daniel (Deognyoun) Kim <dekim@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-02-12brcmfmac: make chip related functions host interface independentArend van Spriel
This patch make several chip related functions host interface independent by defining callback interface struct brcmf_buscore_ops. Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com> Reviewed-by: Hante Meuleman <meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Daniel (Deognyoun) Kim <dekim@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-02-12brcmfmac: rename sdio_chip.[ch]Arend van Spriel
Just renaming the file. This file will contain chip related functions that are independent of the host interface type. Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com> Reviewed-by: Hante Meuleman <meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Daniel (Deognyoun) Kim <dekim@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>