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path: root/drivers/ssb/Kconfig
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2016-02-26ssb: host_soc depends on spromArnd Bergmann1-0/+1
Drivers that use the SSB sprom functionality typically 'select SSB_SPROM' from Kconfig, but CONFIG_SSB_HOST_SOC misses this, which results in a build failure unless at least one of the other drivers that selects it is enabled: drivers/built-in.o: In function `ssb_host_soc_get_invariants': (.text+0x459494): undefined reference to `ssb_fill_sprom_with_fallback' This adds the same select statement that is used elsewhere. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Fixes: 541c9a84cd85 ("ssb: pick SoC invariants code from MIPS BCM47xx arch") Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-12-16ssb: pick SoC invariants code from MIPS BCM47xx archRafał Miłecki1-1/+1
There is code in ssb fetching "invariants" that is basically a set of board specific data. Every host requires its own implementation of reading function. In ssb we have support for PCI, PCMCIA & SDIO. For some (historical?) reason code reading "invariants" for SoC was placed in arch code and provided by a callback. This is not needed nowadays, so lets move that into ssb. This way we keep all "invariants" functions in a single module making code cleaner. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-10-28ssb: add Kconfig entry for compiling SoC related codeRafał Miłecki1-0/+9
This allows saving a little of space when not using ssb on Broadcom SoC. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-04-10SSB: fix Kconfig dependenciesAdrien Schildknecht1-0/+1
The commit 21400f252a97 ("MIPS: BCM47XX: Make ssb init NVRAM instead of bcm47xx polling it") introduces a dependency to SSB_SFLASH but did not add it to the Kconfig. drivers/ssb/driver_mipscore.c:216:36: error: 'struct ssb_mipscore' has no member named 'sflash' struct ssb_sflash *sflash = &mcore->sflash; ^ drivers/ssb/driver_mipscore.c:249:12: error: dereferencing pointer to incomplete type if (sflash->present) { ^ Signed-off-by: Adrien Schildknecht <adrien+dev@schischi.me> Cc: m@bues.ch Cc: zajec5@gmail.com Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/9598/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2014-01-24ssb: gpio: add own IRQ domainRafał Miłecki1-0/+1
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Acked-by: Hauke Mehrtens <hauke@hauke-m.de> Acked-by: Michael Buesch <m@bues.ch> Signed-off-by: John Crispin <blogic@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/6342/
2013-08-01ssb: drop BROKEN from SSB_SFLASHRafał Miłecki1-1/+1
With recent patches ssb can fetch info about serial flash and register it as a platform device. No more reasons to mark it BROKEN. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Cc: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-07-01SSB: Kconfig: Amend SSB_EMBEDDED dependenciesMarkos Chandras1-1/+1
SSB_EMBEDDED needs functions from driver_pcicore which are only available if SSD_DRIVER_HOSTMODE is selected so make it depend on that symbol. Fixes the following linking problem: drivers/ssb/embedded.c:202: undefined reference to `ssb_pcicore_plat_dev_init' drivers/built-in.o: In function `ssb_pcibios_map_irq': drivers/ssb/embedded.c:247: undefined reference to `ssb_pcicore_pcibios_map_irq' Signed-off-by: Markos Chandras <markos.chandras@imgtec.com> Acked-by: Steven J. Hill <Steven.Hill@imgtec.com> Cc: sibyte-users@bitmover.com Cc: netdev@vger.kernel.org Cc: Michael Buesch <m@bues.ch> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/5484/ Acked-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2013-01-28Merge branch 'master' of ↵John W. Linville1-2/+1
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless Conflicts: drivers/net/wireless/ath/ath9k/main.c drivers/net/wireless/iwlwifi/dvm/tx.c
2013-01-09ssb: add place for serial flash driverRafał Miłecki1-0/+5
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-01-02ssb: SSB_DRIVER_GPIO should depend on GPIOLIB instead of selecting itGeert Uytterhoeven1-2/+1
Commit ec43b08b5733494ad88aa618ecdf534320dd8207 ("ssb: add GPIO driver") added SSB_DRIVER_GPIO, which unconditionally selects GPIOLIB, causing a Kconfig warning: warning: (ARCH_REQUIRE_GPIOLIB && SSB_DRIVER_GPIO && BCMA_DRIVER_GPIO && MFD_TC6393XB && FB_VIA) selects GPIOLIB which has unmet direct dependencies (ARCH_WANT_OPTIONAL_GPIOLIB || ARCH_REQUIRE_GPIOLIB) and build failure for m68k/allmodconfig: In file included from drivers/ssb/ssb_private.h:5, from drivers/ssb/main.c:12: include/linux/ssb/ssb.h:440: error: field ‘gpio’ has incomplete type make[4]: *** [drivers/ssb/main.o] Error 1 make[3]: *** [drivers/ssb/] Error 2 Turn the select into a dependency to fix this. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-11-21ssb: add GPIO driverHauke Mehrtens1-0/+9
Register a GPIO driver to access the GPIOs provided by the chip. The GPIOs of the SoC should always start at 0 and the other GPIOs could start at a random position. There is just one SoC in a system and when they start at 0 the number is predictable. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Patchwork: http://patchwork.linux-mips.org/patch/4591 Acked-by: Florian Fainelli <florian@openwrt.org>
2011-01-20kconfig: rename CONFIG_EMBEDDED to CONFIG_EXPERTDavid Rientjes1-1/+1
The meaning of CONFIG_EMBEDDED has long since been obsoleted; the option is used to configure any non-standard kernel with a much larger scope than only small devices. This patch renames the option to CONFIG_EXPERT in init/Kconfig and fixes references to the option throughout the kernel. A new CONFIG_EMBEDDED option is added that automatically selects CONFIG_EXPERT when enabled and can be used in the future to isolate options that should only be considered for embedded systems (RISC architectures, SLOB, etc). Calling the option "EXPERT" more accurately represents its intention: only expert users who understand the impact of the configuration changes they are making should enable it. Reviewed-by: Ingo Molnar <mingo@elte.hu> Acked-by: David Woodhouse <david.woodhouse@intel.com> Signed-off-by: David Rientjes <rientjes@google.com> Cc: Greg KH <gregkh@suse.de> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jens Axboe <axboe@kernel.dk> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Robin Holt <holt@sgi.com> Cc: <linux-arch@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-09-09ssb: Implement SDIO host bus supportAlbert Herranz1-0/+14
Add support for communicating with a Sonics Silicon Backplane through a SDIO interface, as found in the Nintendo Wii WLAN daughter card. The Nintendo Wii WLAN card includes a custom Broadcom 4318 chip with a SDIO host interface. Signed-off-by: Albert Herranz <albert_herranz@yahoo.es> Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-03-27ssb: remove EXPERIMENTAL dependencies.Michael Buesch1-8/+8
ssb is not experimental anymore. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-11-10SSB: hide empty sub menuMike Frysinger1-2/+3
If the target system cannot support SSB, then don't show the menu option as it'll simply be an empty submenu. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-06-27ssb, b43, b43legacy, b44: Rewrite SSB DMA APIMichael Buesch1-1/+1
This is a rewrite of the DMA API for SSB devices. This is needed, because the old (non-existing) "API" made too many bad assumptions on the API of the host-bus (PCI). This introduces an almost complete SSB-DMA-API that maps to the lowlevel bus-API based on the bustype. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-04-08ssb: Add support for block-I/OMichael Buesch1-0/+5
This adds support for block based I/O to SSB. This is needed in order to efficiently support PIO data transfers to the card. The block-I/O support is only compiled, if it's selected by the weird driver that needs it. So there's no overhead for sane devices. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-03-13ssb: Add SPROM/invariants support for PCMCIA devicesMichael Buesch1-0/+6
This adds support for reading/writing the SPROM invariants for PCMCIA based devices. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-03-06ssb: Add Gigabit Ethernet driverMichael Buesch1-0/+9
This adds the Gigabit Ethernet driver for the SSB Gigabit Ethernet core. This driver actually is a frontend to the Tigon3 driver. So the real work is done by tg3. This device is used in the Linksys WRT350N. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-02-28Use a separate config option for the b43 pci to ssb bridge.Alexey Zaytsev1-0/+5
The bridge code was unnecessary enabled by the b44 driver, but it prevents the bcm43xx driver from being loaded, as the bridge claims the same pci ids. Now we enable the birdge only if the b43{legacy} drivers are selected. Signed-off-by: Alexey Zaytsev <alexey.zaytsev@gmail.com> Acked-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-02-20ssb: Fix watchdog access for devices without a chipcommonMichael Buesch1-0/+6
This fixes the SSB watchdog access for devices without a chipcommon. These devices have the watchdog on the extif. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-10-16[PATCH] ssb: fix build failureIngo Molnar1-2/+2
fix build failure if PCMCIA=m but SSB=y: drivers/built-in.o: In function `ssb_pcmcia_switch_coreidx': : undefined reference to `pcmcia_access_configuration_register' (fix symmetric bug for PCI too.) Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Michael Buesch <mb@bu3sch.de> Acked-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-10-10[SSB]: add Sonics Silicon Backplane bus supportMichael Buesch1-0/+117
SSB is an SoC bus used in a number of embedded devices. The most well-known of these devices is probably the Linksys WRT54G, but there are others as well. The bus is also used internally on the BCM43xx and BCM44xx devices from Broadcom. This patch also includes support for SSB ID tables in modules, so that SSB drivers can be loaded automatically. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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