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2014-09-26Merge tag 'master-2014-09-16' of ↵David S. Miller1-0/+4
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next John W. Linville says: ==================== pull request: wireless-next 2014-09-22 Please pull this batch of updates intended for the 3.18 stream... For the mac80211 bits, Johannes says: "This time, I have some rate minstrel improvements, support for a very small feature from CCX that Steinar reverse-engineered, dynamic ACK timeout support, a number of changes for TDLS, early support for radio resource measurement and many fixes. Also, I'm changing a number of places to clear key memory when it's freed and Intel claims copyright for code they developed." For the bluetooth bits, Johan says: "Here are some more patches intended for 3.18. Most of them are cleanups or fixes for SMP. The only exception is a fix for BR/EDR L2CAP fixed channels which should now work better together with the L2CAP information request procedure." For the iwlwifi bits, Emmanuel says: "I fix here dvm which was broken by my last pull request. Arik continues to work on TDLS and Luca solved a few issues in CT-Kill. Eyal keeps digging into rate scaling code, more to come soon. Besides this, nothing really special here." Beyond that, there are the usual big batches of updates to ath9k, b43, mwifiex, and wil6210 as well as a handful of other bits here and there. Also, rtlwifi gets some btcoexist attention from Larry. Please let me know if there are problems! ==================== Had to adjust the wil6210 code to comply with Joe Perches's recent change in net-next to make the netdev_*() routines return void instead of 'int'. Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-09bcma: use separated function to initialize bus on SoCRafał Miłecki1-0/+4
This is required to split SoC bus init into two phases. The later one (which includes scanning) should be called when kalloc is available. Cc: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Acked-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-08-19MIPS: BCM47XX: Fix reboot problem on BCM4705/BCM4785Hauke Mehrtens1-2/+11
This adds some code based on code from the Broadcom GPL tar to fix the reboot problems on BCM4705/BCM4785. I tried rebooting my device for ~10 times and have never seen a problem. This reverts the changes in the previous commit and adds the real fix as suggested by Rafał. Setting bit 22 in Reg 22, sel 4 puts the BIU (Bus Interface Unit) into async mode. The previous commit was 316cad5c1d4daee998cd1f83ccdb437f6f20d45c [MIPS: BCM47XX: make reboot more relaiable] Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Cc: jogo@openwrt.org Cc: zajec5@gmail.com Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/7545/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2014-07-30MIPS: BCM47XX: Detect more then 128 MiB of RAM (HIGHMEM)Rafał Miłecki3-1/+73
So far BCM47XX can only detect amount of HIGHMEM. It still requires adding (registering) and well-testing before enabling by default. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Acked-by: Hauke Mehrtens <hauke@hauke-m.de> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/7396/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2014-07-30MIPS: BCM47XX: Devices database update for 3.17Rafał Miłecki3-10/+55
Detect more devices and register leds & buttons for them. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/7394/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2014-07-30MIPS: BCM47XX: Select SYS_SUPPORTS_HIGHMEM for BCM47XX_BCMARafał Miłecki1-0/+1
It seems that bcm47xx can handle only 128 MiB of RAM directly. There are few devices with 256 MiB, but Broadcom's SDK uses highmem to handle anything above 128 MiB. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Cc: linux-mips@linux-mips.org Cc: Hauke Mehrtens <hauke@hauke-m.de> Patchwork: https://patchwork.linux-mips.org/patch/7101/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2014-07-30MIPS: BCM47XX: Move shared symbols to the config BCM47XXRafał Miłecki1-4/+0
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Cc: linux-mips@linux-mips.org Cc: Hauke Mehrtens <hauke@hauke-m.de> Patchwork: https://patchwork.linux-mips.org/patch/7100/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2014-07-30MIPS: BCM47xx: Fix LEDs on WRT54GS V1.0Rafał Miłecki1-0/+10
Reported-by: Catalin Patulea <cat@vv.carleton.ca> Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Acked-by: Hauke Mehrtens <hauke@hauke-m.de> Cc: linux-mips@linux-mips.org Cc: Hauke Mehrtens <hauke@hauke-m.de> Patchwork: https://patchwork.linux-mips.org/patch/7113/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2014-07-30MIPS: BCM47xx: Distinguish WRT54G series devices by boardtypeRafał Miłecki3-11/+15
Catalin reported that GPIOs used by bcm47xx don't match layout of his WRT54GS V1.0 board. It seems we need to distinguish these 54G* devices. Reported-by: Catalin Patulea <cat@vv.carleton.ca> Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Cc: linux-mips@linux-mips.org Cc: Hauke Mehrtens <hauke@hauke-m.de> Patchwork: https://patchwork.linux-mips.org/patch/7112/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2014-07-30MIPS: BCM47XX: add Microsoft MN-700 and Asus WL500GHauke Mehrtens3-0/+55
This patch adds detection for the Microsoft MN-700 and the Asus WL500G router. This is based on some old code from OpenWrt. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Cc: zajec5@gmail.com Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/7490/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2014-07-30MIPS: BCM47XX: fixup broken MAC addresses in nvramHauke Mehrtens1-0/+48
The address prefix 00:90:4C is used by Broadcom in their initial configuration. When a mac address with the prefix 00:90:4C is used all devices from the same series are sharing the same mac address. To prevent mac address collisions we replace them with a mac address based on the base address. To generate such addresses we take the main mac address from et0macaddr and increase it by two for the first wifi device and by 3 for the second one. This matches the printed mac address on the device. The main mac address increased by one is used as wan address by the vendor code. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Cc: zajec5@gmail.com Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/7489/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2014-07-30MIPS: BCM47XX: make reboot more relaiableHauke Mehrtens1-2/+2
The reboot on the BCM47XX SoCs is done, by setting the watchdog counter to 1 and let it trigger a reboot, when it reaches 0. Some devices with a BCM4705/BCM4785 SoC do not reboot when the counter is set to 1 and decreased to 0 by the hardware. It looks like it works more reliable when we set it to 3. As far as I understand the hardware, this should not make any difference, but I do not have access to any documentation for this SoC. It is still not 100% reliable. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Cc: zajec5@gmail.com Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/7488/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2014-06-12Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-nextLinus Torvalds1-0/+1
Pull networking updates from David Miller: 1) Seccomp BPF filters can now be JIT'd, from Alexei Starovoitov. 2) Multiqueue support in xen-netback and xen-netfront, from Andrew J Benniston. 3) Allow tweaking of aggregation settings in cdc_ncm driver, from Bjørn Mork. 4) BPF now has a "random" opcode, from Chema Gonzalez. 5) Add more BPF documentation and improve test framework, from Daniel Borkmann. 6) Support TCP fastopen over ipv6, from Daniel Lee. 7) Add software TSO helper functions and use them to support software TSO in mvneta and mv643xx_eth drivers. From Ezequiel Garcia. 8) Support software TSO in fec driver too, from Nimrod Andy. 9) Add Broadcom SYSTEMPORT driver, from Florian Fainelli. 10) Handle broadcasts more gracefully over macvlan when there are large numbers of interfaces configured, from Herbert Xu. 11) Allow more control over fwmark used for non-socket based responses, from Lorenzo Colitti. 12) Do TCP congestion window limiting based upon measurements, from Neal Cardwell. 13) Support busy polling in SCTP, from Neal Horman. 14) Allow RSS key to be configured via ethtool, from Venkata Duvvuru. 15) Bridge promisc mode handling improvements from Vlad Yasevich. 16) Don't use inetpeer entries to implement ID generation any more, it performs poorly, from Eric Dumazet. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1522 commits) rtnetlink: fix userspace API breakage for iproute2 < v3.9.0 tcp: fixing TLP's FIN recovery net: fec: Add software TSO support net: fec: Add Scatter/gather support net: fec: Increase buffer descriptor entry number net: fec: Factorize feature setting net: fec: Enable IP header hardware checksum net: fec: Factorize the .xmit transmit function bridge: fix compile error when compiling without IPv6 support bridge: fix smatch warning / potential null pointer dereference via-rhine: fix full-duplex with autoneg disable bnx2x: Enlarge the dorq threshold for VFs bnx2x: Check for UNDI in uncommon branch bnx2x: Fix 1G-baseT link bnx2x: Fix link for KR with swapped polarity lane sctp: Fix sk_ack_backlog wrap-around problem net/core: Add VF link state control policy net/fsl: xgmac_mdio is dependent on OF_MDIO net/fsl: Make xgmac_mdio read error message useful net_sched: drr: warn when qdisc is not work conserving ...
2014-05-30MIPS: BCM47XX: Slightly clean memory detectionRafał Miłecki1-8/+11
Patch was tested on devices with 64 MiB and 256 MiB of RAM. It documents every part nicely and drops this hacky part of code: max = off | ((128 << 20) - 1); Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Cc: linux-mips@linux-mips.org Cc: Hauke Mehrtens <hauke@hauke-m.de> Patchwork: https://patchwork.linux-mips.org/patch/6808/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2014-05-19ssb: sprom: add dev_id field for value overriding standard IDRafał Miłecki1-0/+1
Some devices may have different features despite sharing the same ID (e.g. PCI ID). For example 14e4:4331 is usually a dual band, but this can be "limited". Device with "pci/x/y/devid=0x4332" supports 2.4 GHz only. Similarly 0x4333 will mean support for 5 GHz only. Add entry in SPROM so info described above can be extracted and stored. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Acked-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-03-31Merge branch '3.14-fixes' into mips-for-linux-nextRalf Baechle2-1/+2
2014-03-31MIPS: BCM47XX: Add new file for device specific workaroundsRafał Miłecki4-1/+36
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Cc: linux-mips@linux-mips.org Cc: Hauke Mehrtens <hauke@hauke-m.de> Patchwork: https://patchwork.linux-mips.org/patch/6627/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2014-03-26MIPS: BCM47XX: Add Belkin F7Dxxxx board detectionCody P Schafer3-0/+12
Add a few Belkin F7Dxxxx entries, with F7D4401 sourced from online documentation and the "F7D7302" being observed. F7D3301, F7D3302, and F7D4302 are reasonable guesses which are unlikely to cause mis-detection. Signed-off-by: Cody P Schafer <devel@codyps.com> Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Cc: linux-mips@linux-mips.org Cc: zajec5@gmail.com Cc: Cody P Schafer <devel@codyps.com> Patchwork: https://patchwork.linux-mips.org/patch/6594/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2014-03-26MIPS: BCM47XX: Add detection and GPIO config for Siemens SE505v2Hauke Mehrtens2-0/+29
This adds board detection for the Siemens SE505v2 and the led gpio configuration. This board does not have any buttons. This is based on OpenWrt broadcom-diag and Manuel Munz's nvram dump. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Cc: linux-mips@linux-mips.org Cc: zajec5@gmail.com Patchwork: https://patchwork.linux-mips.org/patch/6593/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2014-03-26MIPS: BCM47XX: Add button and led configuration for some Linksys devicesHauke Mehrtens2-0/+60
This adds led and button GPIO configuration for Linksys wrt54g3gv2, wrt54gsv1 and wrtsl54gs. This is based on OpenWrt broadcom-diag code. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Cc: linux-mips@linux-mips.org Cc: zajec5@gmail.com Patchwork: https://patchwork.linux-mips.org/patch/6592/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2014-03-26MIPS: BCM47XX: Detect some more Linksys devicesHauke Mehrtens1-1/+3
The Linksys WRT54G/GS/GL family uses the same boardtype numbers, and the same gpio configuration. The boardtype numbers are changing with the hardware versions, but these hardware numbers are different or each model. Detect them all as one device, this also worked in OpenWrt. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Cc: linux-mips@linux-mips.org Cc: zajec5@gmail.com Patchwork: https://patchwork.linux-mips.org/patch/6591/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2014-03-19MIPS: BCM47XX: Check all (32) GPIOs when looking for a pinRafał Miłecki1-1/+1
Broadcom boards support 32 GPIOs and NVRAM may have entires for higher ones too. Example: gpio23=wombo_reset Signed-off-by: Rafa? Mi?ecki <zajec5@gmail.com> Acked-by: Hauke Mehrtens <hauke@hauke-m.de> Cc: linux-mips@linux-mips.org Cc: Rafał Miłecki <zajec5@gmail.com> Patchwork: https://patchwork.linux-mips.org/patch/6547/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2014-03-06MIPS: Add 1074K CPU support explicitly.Steven J. Hill1-1/+1
The 1074K is a multiprocessing coherent processing system (CPS) based on modified 74K cores. This patch makes the 1074K an actual unique CPU type, instead of a 74K derivative, which it is not. Signed-off-by: Steven J. Hill <Steven.Hill@imgtec.com> Reviewed-by: Leonid Yegoshin <Leonid.Yegoshin@imgtec.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/6389/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2014-03-06MIPS: bcm47xx: Include missing errno.h for ENXIOMarkos Chandras1-0/+1
Fixes the following build problen on allmodconfig: arch/mips/bcm47xx/board.c: In function 'bcm47xx_board_detect': arch/mips/bcm47xx/board.c:291:14: error: 'ENXIO' undeclared (first use in this function) Signed-off-by: Markos Chandras <markos.chandras@imgtec.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/6571/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2014-01-30Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linusLinus Torvalds13-317/+1197
Pull MIPS updates from Ralf Baechle: "The most notable new addition inside this pull request is the support for MIPS's latest and greatest core called "inter/proAptiv". The patch series describes this core as follows. "The interAptiv is a power-efficient multi-core microprocessor for use in system-on-chip (SoC) applications. The interAptiv combines a multi-threading pipeline with a coherence manager to deliver improved computational throughput and power efficiency. The interAptiv can contain one to four MIPS32R3 interAptiv cores, system level coherence manager with L2 cache, optional coherent I/O port, and optional floating point unit." The platform specific patches touch all 3 Broadcom families. It adds support for the new Broadcom/Netlogix XLP9xx Soc, building a common BCM63XX SMP kernel for all BCM63XX SoCs regardless of core type/count and full gpio button/led descriptions for BCM47xx. The rest of the series are cleanups and bug fixes that are MIPS generic and consist largely of changes that Imgtec/MIPS had published in their linux-mti-3.10.git stable tree. Random other cleanups and patches preparing code to be merged in 3.15" * 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: (139 commits) mips: select ARCH_MIGHT_HAVE_PC_SERIO mips: delete non-required instances of include <linux/init.h> MIPS: KVM: remove shadow_tlb code MIPS: KVM: use common EHINV aware UNIQUE_ENTRYHI mips/ide: flush dcache also if icache does not snoop dcache MIPS: BCM47XX: fix position of cpu_wait disabling MIPS: BCM63XX: select correct MIPS_L1_CACHE_SHIFT value MIPS: update MIPS_L1_CACHE_SHIFT based on MIPS_L1_CACHE_SHIFT_<N> MIPS: introduce MIPS_L1_CACHE_SHIFT_<N> MIPS: ZBOOT: gather string functions into string.c arch/mips/pci: don't check resource with devm_ioremap_resource arch/mips/lantiq/xway: don't check resource with devm_ioremap_resource bcma: gpio: don't cast u32 to unsigned long ssb: gpio: add own IRQ domain MIPS: BCM47XX: fix sparse warnings in board.c MIPS: BCM47XX: add board detection for Linksys WRT54GS V1 MIPS: BCM47XX: fix detection for some boards MIPS: BCM47XX: Enable buttons support on SSB MIPS: BCM47XX: Convert WNDR4500 to new syntax MIPS: BCM47XX: Use "timer" trigger for status LEDs ...
2014-01-24mips: delete non-required instances of include <linux/init.h>Paul Gortmaker1-1/+0
None of these files are actually using any __init type directives and hence don't need to include <linux/init.h>. Most are just a left over from __devinit and __cpuinit removal, or simply due to code getting copied from one driver to the next. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: John Crispin <blogic@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/6320/
2014-01-24MIPS: BCM47XX: fix position of cpu_wait disablingHauke Mehrtens1-9/+25
The disabling of cpu_wait was done too early, before the detection was done. This moves the code to a position where it actually works. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Acked-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John Crispin <blogic@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/6352/
2014-01-24MIPS: BCM47XX: fix sparse warnings in board.cHauke Mehrtens1-10/+10
This fixes the following sparse warnings: arch/mips/bcm47xx/board.c:39:16: warning: Using plain integer as NULL pointer arch/mips/bcm47xx/board.c:46:16: warning: Using plain integer as NULL pointer arch/mips/bcm47xx/board.c:53:16: warning: Using plain integer as NULL pointer arch/mips/bcm47xx/board.c:78:16: warning: Using plain integer as NULL pointer arch/mips/bcm47xx/board.c:99:16: warning: Using plain integer as NULL pointer arch/mips/bcm47xx/board.c:109:16: warning: Using plain integer as NULL pointer arch/mips/bcm47xx/board.c:124:16: warning: Using plain integer as NULL pointer arch/mips/bcm47xx/board.c:155:16: warning: Using plain integer as NULL pointer arch/mips/bcm47xx/board.c:177:16: warning: Using plain integer as NULL pointer arch/mips/bcm47xx/board.c:189:16: warning: Using plain integer as NULL pointer Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Acked-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John Crispin <blogic@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/6318/
2014-01-24MIPS: BCM47XX: add board detection for Linksys WRT54GS V1Hauke Mehrtens1-0/+1
This adds board detection for Linksys WRT54GS V1. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Acked-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John Crispin <blogic@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/6317/
2014-01-24MIPS: BCM47XX: fix detection for some boardsHauke Mehrtens1-6/+7
When a nvram reset was performed from CFE, it sometimes does not contain the productid value in nvram, but it still contains hardware_version. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Acked-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John Crispin <blogic@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/6316/
2014-01-24MIPS: BCM47XX: Enable buttons support on SSBRafał Miłecki1-8/+0
This is supported since implementing IRQ domain in ssb. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John Crispin <blogic@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/6315/
2014-01-24MIPS: BCM47XX: Convert WNDR4500 to new syntaxRafał Miłecki2-61/+14
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John Crispin <blogic@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/6313/
2014-01-24MIPS: BCM47XX: Use "timer" trigger for status LEDsRafał Miłecki1-2/+12
Some devices have power LED as well as status LED. The second one is used to show the firmware is up and running. Set "timer" trigger for such LEDs. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John Crispin <blogic@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/6312/
2014-01-24MIPS: BCM47XX: check length of serial console arrayHauke Mehrtens1-2/+4
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John Crispin <blogic@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/6310/
2014-01-24MIPS: BCM47XX: Drop WGT634U hacksRafał Miłecki2-175/+0
This old wgt634u.c was trying to implement a bit ugly support for Netgear WGT634U. It provided info about LED, flash mapping & layout and was trying to handle reset button. This is not needed anymore as we have replacement for all this stuff. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John Crispin <blogic@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/6302/
2014-01-24MIPS: BCM47XX: Import LEDs database from OpenWrtRafał Miłecki1-0/+494
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John Crispin <blogic@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/6298/
2014-01-24MIPS: BCM47XX: Import buttons database from OpenWrtRafał Miłecki1-0/+456
This includes all devices from OpenWrt's "diag" that we support in arch code (we have entries for in enum bcm47xx_board). Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John Crispin <blogic@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/6301/
2014-01-24MIPS: BCM47XX: Prepare support for GPIO buttonsRafał Miłecki4-1/+100
So far this adds support for one Netgear model only, but it's designed and ready to add many more device. We could hopefully import database from OpenWrt. Support for SSB is currently disabled, because SSB doesn't implement IRQ domain yet. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Acked-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John Crispin <blogic@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/6300/
2014-01-24MIPS: BCM47XX: Prepare support for LEDsRafał Miłecki5-1/+89
So far this is mostly just a proof of concept, database consists of a single device. Creating a nice iterateable array wasn't an option because devices have different amount of LEDs. And we don't want to waste memory just because of support for a device with dozens on LEDs. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Acked-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John Crispin <blogic@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/6299/
2014-01-24MIPS: BCM47XX: do not use cpu_wait instruction on BCM4706Hauke Mehrtens1-0/+10
The BCM4706 has a problem with the CPU wait instruction. When r4k_wait or r4k_wait_irqoff is used will just hang and not return from a msleep(). Removing the cpu_wait functionality is a workaround for this problem. The BCM4716 does not have this problem. The BCM4706 SoC uses a MIPS 74K V4.9 CPU. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John Crispin <blogic@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/6288/
2014-01-24MIPS: BCM47XX: print board name in machine entry in cpuinfoHauke Mehrtens1-0/+2
This will add the board name to the machine entry in /proc/cpuinfo. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John Crispin <blogic@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/5864/
2014-01-22MIPS: BCM47XX: Fix some very confused types and data corruptionIlia Mirkin1-9/+9
Fix nvram_read_alpha2 copying too many bytes over the ssb_sprom structure. Also fix the arguments of the read_macaddr, although the code was technically not wrong before due to an extra dereference. Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Acked-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John Crispin <blogic@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/6211/
2014-01-22MIPS: BCM47XX: add vectored interrupt supportHauke Mehrtens2-0/+24
This adds support for vectored interrupt which is supported by the SoC using a MIPS 74K CPU like the BCM4716 and BCM4706. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John Crispin <blogic@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/6290/
2014-01-22MIPS: BCM47XX: move constant array from stackHauke Mehrtens1-1/+1
Move the possible nvram sizes from the stack into the data segment Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John Crispin <blogic@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/6044/
2014-01-22MIPS: BCM47XX: add asmlinkage to plat_irq_dispatch()Hauke Mehrtens1-1/+1
plat_irq_dispatch() is called from asm code, add asmlinkage. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John Crispin <blogic@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/6043/
2014-01-22MIPS: BCM47XX: add EARLY_PRINTK_8250 supportHauke Mehrtens1-0/+9
The BCM47xx SoCs have a 8250 serial compatible console at address 0x18000300 and an other at 0x18000400. On most devices 0x18000300 is wired to some pins on the board, we should use that. This is the smae for the AI (bcma) and the SB (ssb) bus, this is some offset on the chip common core. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Tested-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: John Crispin <blogic@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/5889/
2014-01-22MIPS: BCM47XX: Remove CFE supportHauke Mehrtens1-91/+0
bcm47xx only uses the CFE code for early print to a console, but that is also possible with a early print serial 8250 driver. The CFE api init causes hangs somewhere in prom_init_cfe() on some devices like the Buffalo WHR-HP-G54 and the Asus WL-520GU. This was reported in https://dev.openwrt.org/ticket/4061 and https://forum.openwrt.org/viewtopic.php?id=17063 This will remove all the CFE handling code from bcm47xx. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Tested-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: John Crispin <blogic@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/5888/
2014-01-22MIPS: BCM47XX: only print SoC name in system type in cpuinfoHauke Mehrtens2-22/+11
Recently the output of "system type" in /proc/cpuinfo was changed to Broadcom BCM4730 (Some sample board), but it is better to just print the SoC name in the "system type" entry. The board name will be added in the machine entry later. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John Crispin <blogic@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/5865/
2014-01-22MIPS: BCM47XX: select BMIPS CPUs for BCM47XX_SSBJonas Gorski1-0/+1
Let BCM47XX_SSB select the appropriate BMIPS CPUs enountered on those systems. Signed-off-by: Jonas Gorski <jogo@openwrt.org> Signed-off-by: John Crispin <blogic@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/6244/
2013-12-20b44: use fixed PHY device if we do not find anyHauke Mehrtens1-0/+10
The ADM6996L switch and some Broadcom switches with two MII interfaces like the BCM5325F connected to two MACs on the SoC, used on some routers do not return a valid value when reading the PHY id register and Linux thinks there is no PHY at all, but that is wrong. This patch registers a fixed phy in the arch code and then searches it when there is no other phy in the Ethernet driver code. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: David S. Miller <davem@davemloft.net>
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