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2016-02-07staging: octeon: Fix logic for waking octeon ethernet tx queue.Luuk Paulussen1-1/+1
Only wake tx queue when driver queue is back within bounds. The logic here was just reenabling the queue when any buffers had been freed. the queue was stopped whenever the length exceeded 1000 (MAX_OUT_QUEUE_DEPTH), but then was essentially immediately started again. On a congested link, the queue length would just keep increasing up to around 8000 (for average size packets), at which point the hardware would start refusing the packets and they would begin to be dropped. This prevented the qdisc layer from effectively managing and prioritising packets, as essentially all packets were being allowed into the driver queue and then were being dropped by the hardware. This change only restarts the queue if the length is less than 1000 (MAX_OUT_QUEUE_DEPTH). Reviewed-by: Kyeong Yoo <kyeong.yoo@alliedtelesis.co.nz> Reviewed-by: Chris Packham <chris.packham@alliedtelesis.co.nz> Reviewed-by: Richard Laing <richard.laing@alliedtelesis.co.nz> Signed-off-by: Luuk Paulussen <luuk.paulussen@alliedtelesis.co.nz> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-02-07staging: octeon-ethernet: fix TCP/UDP checksum calcHamish Martin1-1/+1
If the network portion of a frame is preceded by more than 14 bytes of data, the checksum calculated in the HW is done over the wrong data and is put in the wrong place. In our use case an Octeon ethernet controller is connected to a Broadcom switch chip. Extra data is included in the frame prior to egressing the Octeon ethernet (i.e. 4 bytes of an 802.1Q tag, 4 bytes of a proprietary BCM tag later stripped by the switch chip). This extra data causes the checksum calculation to be incorrect. The fix in this patch is to make use of the network header offset of the skb. This enables the checksum to be calculated correctly. This has been tested in both the configuration with the switch chip in the egress path (as described above) and in a simple connection direct to the wire. Reviewed-by: Richard Laing <richard.laing@alliedtelesis.co.nz> Reviewed-by: Tim Beale <tim.beale@alliedtelesis.co.nz> Reviewed-by: Chris Packham <chris.packham@alliedtelesis.co.nz> Signed-off-by: Hamish Martin <hamish.martin@alliedtelesis.co.nz> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-01-13Merge tag 'staging-4.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/stagingLinus Torvalds1-1/+1
Pull staging driver updates from Greg KH: "Here is the big staging driver pull request for 4.5-rc1. Lots of cleanups and fixes here, not as many as some releases, but 800+ isn't that bad. Full details in the shortlog. All of these have been in linux-next for a while" * tag 'staging-4.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (843 commits) Revert "arm64: dts: Add dts files to enable ION on Hi6220 SoC." staging: gdm724x: constify tty_port_operations structs staging: gdm72xx: add userspace data struct staging: gdm72xx: Replace timeval with ktime_t iio: adc: ina2xx: Fix incorrect report of data endianness to userspace. iio: light: us5182d: Refactor read_raw function iio: light: us5182d: Add interrupt support and events iio: light: us5182d: Fix enable status inconcistency iio: Make IIO value formating function globally available. staging: emxx_udc: use list_first_entry_or_null() staging/emxx_udc: fix 64-bit warnings STAGING: COMEDI: Using kernel types in plx9080.h STAGING: COMEDI: Added spaces around binary operators in plx9080.h STAGING: COMEDI: Fixed format of comments in plx9080.h staging: comedi: comedilib.h: Coding style warning fix for block comments staging: comedi: s526: add macros for counter control reg values staging: comedi: s526: replace counter mode bitfield struct staging: comedi: check for more errors for zero-length write staging: comedi: simplify returned errors for comedi_write() staging: comedi: return error on "write" if no command set up ...
2016-01-10net: ethernet-rgmii.c: Fix breakage from moving phdev busAndrew Lunn1-3/+3
The mdio device patches moved the bus member in phy_device into a substructure. This driver got missed. Fix it. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-11-15staging: octeon: Add space around '+'Burcin Akalin1-1/+1
Add space around operator '+'. Problem found using checkpatch.pl CHECK: spaces preferred around that '+' (ctx:VxV) Signed-off-by: Burcin Akalin <brcnakalin@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-24staging: octeon: Do not use multiple blank lines.Burcin Akalin1-1/+0
Remove multiple blank lines. Problem found using checkpatch.pl "CHECK: Please don't use multiple blank lines". Signed-off-by: Burcin Akalin <brcnakalin@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-24staging: octeon: Remove explicit NULL comparisonMuhammad Falak R Wani1-1/+1
Remove the explicit NULL comparison and rewrite in a compact form. Signed-off-by: Muhammad Falak R Wani <falakreyaz@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-24staging: octeon: Remove explicit NULL comparisonMuhammad Falak R Wani1-1/+1
Remove the explicit NULL comparison and rewrite in a compact form. Signed-off-by: Muhammad Falak R Wani <falakreyaz@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-17staging: octeon-ethernet: move cvm_oct_xaui_open()Aaro Koskinen4-34/+5
cvm_oct_xaui_open() is trivial and does not need a dedicated file. Move it to the main file. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-17staging: octeon-ethernet: drop poll_now parameter from cvm_oct_common_openAaro Koskinen5-7/+6
Drop redundant poll_now parameter from cvm_oct_common_open. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-17staging: octeon-ethernet: rgmii: poll link status on openAaro Koskinen1-1/+1
Get the initial link status already on open instead of postponing it to the periodic poll task. This unifies the behaviour with other interfaces types. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-12staging: octeon-ethernet: xaui: use common initAaro Koskinen3-9/+1
Use common init. Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-12staging: octeon-ethernet: xaui: don't register poll function in initAaro Koskinen1-4/+0
Link status poll function is already controlled by open/stop functions, so we don't need to do it on init. This eliminates a redundant xaui link status notification when the module is loaded. Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-12staging: octeon: Fix kernel-doc function descriptionCristina Moraru1-7/+7
Fix kernel-doc 'Excess function parameter' by moving the description to the correct location. Also corrected parameter description Signed-off-by: Cristina Moraru <cristina.moraru09@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-12staging: octeon: Remove /** from regular commentsCristina Moraru1-3/+3
Fix kernel-doc warnings 'cannot understand function prototype' by removing /** from regular comments Signed-off-by: Cristina Moraru <cristina.moraru09@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-12staging: octeon: Remove extra line from kernel-docCristina Moraru1-1/+1
Fix 'bad line' kernel-doc warning Signed-off-by: Cristina Moraru <cristina.moraru09@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-04staging: octeon: Add kernel-doc params descriptionCristina Moraru1-0/+2
Fix 'No description found for parameter' kernel-doc warnings Signed-off-by: Cristina Moraru <cristina.moraru09@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-02Staging: octeon: Use preferred kernel typeAybuke Ozdemir5-14/+14
This patch "uint*_t" type instead of "u*" type was used. checkpatch.pl issue in octeon driver. Signed-off-by: Aybuke Ozdemir <aybuke.147@gmail.com> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-09-03Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linusLinus Torvalds4-63/+118
Pull MIPS updates from Ralf Baechle: "This is the main pull request for 4.3 for MIPS. Here's the summary: Three fixes that didn't make 4.2-stable: - a -Os build might compile the kernel using the MIPS16 instruction set but the R2 optimized inline functions in <uapi/asm/swab.h> are implemented using 32-bit wide instructions which is invalid. - a build error in pgtable-bits.h for a particular kernel configuration. - accessing registers of the CM GCR might have been compiled to use 64 bit accesses but these registers are onl 32 bit wide. And also a few new bits: - move the ATH79 GPIO driver to drivers/gpio - the definition of IRQCHIP_DECLARE has moved to linux/irqchip.h, change ATH79 accordingly. - fix definition of pgprot_writecombine - add an implementation of dma_map_ops.mmap - fix alignment of quiet build output for vmlinuz link - BCM47xx: Use kmemdup rather than duplicating its implementation - Netlogic: Fix 0x0x prefixes of constants. - merge Bjorn Helgaas' series to remove most of the weak keywords from function declarations. - CP0 and CP1 registers are best considered treated as unsigned values to avoid large values from becoming negative values. - improve support for the MIPS GIC timer. - enable common clock framework for Malta and SEAD3. - a number of improvments and fixes to dump_tlb(). - document the MIPS TLB dump functionality in Magic SysRq. - Cavium Octeon CN68XX improvments. - NetLogic improvments. - irq: Use access helper irq_data_get_affinity_mask. - handle MSA unaligned accesses. - a number of R6-related math-emu fixes. - support for I6400. - improvments to MSA support. - add uprobes support. - move from deprecated __initcall to arch_initcall. - remove finish_arch_switch(). - IRQ cleanups by Thomas Gleixner. - migrate to new 'set-state' interface. - random small cleanups" * 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: (148 commits) MIPS: UAPI: Fix unrecognized opcode WSBH/DSBH/DSHD when using MIPS16. MIPS: Fix alignment of quiet build output for vmlinuz link MIPS: math-emu: Remove unused handle_dsemul function declaration MIPS: math-emu: Add support for the MIPS R6 MAX{, A} FPU instruction MIPS: math-emu: Add support for the MIPS R6 MIN{, A} FPU instruction MIPS: math-emu: Add support for the MIPS R6 CLASS FPU instruction MIPS: math-emu: Add support for the MIPS R6 RINT FPU instruction MIPS: math-emu: Add support for the MIPS R6 MSUBF FPU instruction MIPS: math-emu: Add support for the MIPS R6 MADDF FPU instruction MIPS: math-emu: Add support for the MIPS R6 SELNEZ FPU instruction MIPS: math-emu: Add support for the MIPS R6 SELEQZ FPU instruction MIPS: math-emu: Add support for the CMP.condn.fmt R6 instruction MIPS: inst.h: Add new MIPS R6 FPU opcodes MIPS: Octeon: Fix management port MII address on Kontron S1901 MIPS: BCM47xx: Use kmemdup rather than duplicating its implementation STAGING: Octeon: Use common helpers for determining interface and port MIPS: Octeon: Support interfaces 4 and 5 MIPS: Octeon: Set up 1:1 mapping between CN68XX PKO queues and ports MIPS: Octeon: Initialize CN68XX PKO STAGING: Octeon: Support CN68XX style WQE ...
2015-09-03STAGING: Octeon: Use common helpers for determining interface and portJanne Huttunen1-11/+11
Currently the Octeon Ethernet driver hardcodes the mapping between interface/port and IPD port number. Since we have generic helpers for the very same purpose, we might as well use them instead. This prevents having the same information in multiple places. Signed-off-by: Janne Huttunen <janne.huttunen@nokia.com> Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com> Acked-by: David Daney <david.daney@cavium.com> Cc: David Daney <ddaney.cavm@gmail.com> Cc: linux-mips@linux-mips.org Cc: Janne Huttunen <janne.huttunen@nokia.com> Cc: Aaro Koskinen <aaro.koskinen@nokia.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: devel@driverdev.osuosl.org Patchwork: https://patchwork.linux-mips.org/patch/10975/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2015-09-03STAGING: Octeon: Support CN68XX style WQEJanne Huttunen2-31/+46
CN68XX has a bit different WQE structure. This patch provides the new definitions and converts the code to use the proper variant based on the actual model. Signed-off-by: Janne Huttunen <janne.huttunen@nokia.com> Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com> Acked-by: David Daney <david.daney@cavium.com> Cc: David Daney <ddaney.cavm@gmail.com> Cc: linux-mips@linux-mips.org Cc: Janne Huttunen <janne.huttunen@nokia.com> Cc: Aaro Koskinen <aaro.koskinen@nokia.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: devel@driverdev.osuosl.org Patchwork: https://patchwork.linux-mips.org/patch/10973/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2015-09-03STAGING: Octeon: Increase output command buffersJanne Huttunen1-1/+1
The Octeon II models have more interfaces and thus require more output command buffers. Increase the allocation to support these models. Signed-off-by: Janne Huttunen <janne.huttunen@nokia.com> Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com> Acked-by: David Daney <david.daney@cavium.com> Cc: David Daney <ddaney.cavm@gmail.com> Cc: linux-mips@linux-mips.org Cc: Janne Huttunen <janne.huttunen@nokia.com> Cc: Aaro Koskinen <aaro.koskinen@nokia.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: devel@driverdev.osuosl.org Patchwork: https://patchwork.linux-mips.org/patch/10965/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2015-09-03STAGING: Octeon: Set SSO group mask properly on CN68XXAaro Koskinen1-4/+17
CN68XX uses SSO instead of POW. Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com> Acked-by: David Daney <david.daney@cavium.com> Cc: David Daney <ddaney.cavm@gmail.com> Cc: linux-mips@linux-mips.org Cc: Janne Huttunen <janne.huttunen@nokia.com> Cc: Aaro Koskinen <aaro.koskinen@nokia.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: devel@driverdev.osuosl.org Patchwork: https://patchwork.linux-mips.org/patch/10966/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2015-09-03STAGING: Octeon: Properly enable/disable SSO WQE interruptsAaro Koskinen2-16/+43
The Octeon models with SSO instead of POW need to use a different register for configuring the WQE interrupt thresholds. Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com> Acked-by: David Daney <david.daney@cavium.com> Cc: David Daney <ddaney.cavm@gmail.com> Cc: linux-mips@linux-mips.org Cc: Janne Huttunen <janne.huttunen@nokia.com> Cc: Aaro Koskinen <aaro.koskinen@nokia.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: devel@driverdev.osuosl.org Patchwork: https://patchwork.linux-mips.org/patch/10964/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2015-08-14staging: octeon: Remove unnecessary externsJoe Perches2-12/+12
Using 'extern' is not necessary for function prototypes. Signed-off-by: Joe Perches <joe@perches.com> Acked-by: David Daney <david.daney@cavium.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-07staging: octeon: fix coding style warnings for block commentsOkash Khawaja1-3/+4
The Linux kernel coding style suggests starting every line in a block comment with an asterisk and finishing the block comment with */ on a separate line. This patch fixes those warnings, clearing all warnings and errors in this file, as reported by the checkpatch script. Signed-off-by: Okash Khawaja <okash.khawaja@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-07-31staging: octeon: add missing blank line after declarationsKevin Darbyshire-Bryant1-0/+1
Fixes checkpatch.pl WARNING: Missing a blank line after delarations Signed-off-by: Kevin Darbyshire-Bryant <kevin@darbyshire-bryant.me.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-07-14staging: style fix for octeon/ethernet-tx.cJacob Kiefer1-4/+6
Broke line with greater than 80 characters into two lines and improved logical operator readability in hardware checksum if statement. Signed-off-by: Jacob Kiefer <jtk54@cornell.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-04-30staging: octeon-ethernet: update boilerplate commentsAaro Koskinen16-320/+59
Update boilerplate comments to be more terse by removing redundant information. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-04-30staging: octeon-ethernet: eliminate OCTEON_ETHERNET_VERSIONAaro Koskinen3-7/+3
This driver has drifted away from out-of-tree versions years ago and the version string does not provide any useful information. Instead provide the kernel version string to ethtool, so that we get useful version information e.g. for bug reports. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-04-30staging: octeon-ethernet: eliminate DONT_WRITEBACKAaro Koskinen5-15/+5
This feature is not used so eliminate it. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-04-30staging: octeon-ethernet: eliminate USE_RED defineAaro Koskinen2-6/+1
We have RED always enabled, so eliminate the #define. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-04-30staging: octeon-ethernet: eliminate USE_SKBUFFS_IN_HW defineAaro Koskinen3-9/+4
We always try to use skbuffs for packet buffers, so eliminate a redundant define. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-04-30staging: octeon-ethernet: eliminate USE_HW_TCPUDP_CHECKSUM defineAaro Koskinen3-12/+3
HW checksum is always enabled, so delete a redundant define. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-04-30staging: octeon-ethernet: eliminate USE_10MBPS_PREAMBLE_WORKAROUND defineAaro Koskinen3-21/+5
We have the workaround always enabled, so eliminate a redundant #define. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-04-30staging: octeon-ethernet: delete references to CONFIG_CAVIUM_RESERVE32Aaro Koskinen1-10/+0
Delete references to CONFIG_CAVIUM_RESERVE32. Kernel does not have such option and the driver does not use it for anything. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-04-30staging: octeon-ethernet: spi: refactor spx block interrupt handlingAaro Koskinen1-47/+30
Code for spx1 and spx0 block are identical, move it into a function. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-04-30staging: octeon-ethernet: spi: move stx interrupt dumps into a functionAaro Koskinen1-38/+30
Move interrupt printouts into a common function to avoid copy paste. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-04-30staging: octeon-ethernet: spi: move spx interrupt dumps into a functionAaro Koskinen1-46/+34
Move interrupt printouts into a common function to avoid copy paste. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-04-30staging: octeon-ethernet: rgmii: use function to configure hw preambleAaro Koskinen1-49/+35
Use a function to enable/disable HW preamble checking to avoid copy paste. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-04-30staging: octeon-ethernet: rgmii: refactor gmx block interrupt handlingAaro Koskinen1-82/+41
Code for gmx0 and gmx1 block is identical, move it into a function. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-04-30staging: octeon-ethernet: sgmii/xaui: make link poll genericAaro Koskinen4-47/+25
Make link poll generic to avoid copy paste. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-04-30staging: octeon-ethernet: consolidate carrier notificationsAaro Koskinen5-53/+15
Always use cvm_oct_note_carrier() to avoid copy-pasted code. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-04-30staging: octeon-ethernet: add queue information to carrier noteAaro Koskinen1-2/+2
Add queue information to carrier note. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-04-30staging: octeon-ethernet: delete sgmii and xaui specific uninit functionsAaro Koskinen4-14/+2
Delete redundant wrappers. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-04-30staging: octeon-ethernet: move ndo_stop to common initAaro Koskinen4-3/+3
All init functions call ndo_stop if it's defined, so move it to common function. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-04-30staging: octeon-ethernet: consolidate ndo_stop functionsAaro Koskinen6-46/+11
All ndo_stop functions are identical. Get rid of duplicated code. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-04-30staging: octeon-ethernet: consolidate ndo_open functionsAaro Koskinen5-95/+44
ndo_open for rgmii, sgmii and xaui are almost identical. Put the common code in a single function. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-04-17Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linusLinus Torvalds2-1/+14
Pull MIPS updates from Ralf Baechle: "This is the main pull request for MIPS for Linux 4.1. Most noteworthy: - Add more Octeon-optimized crypto functions - Octeon crypto preemption and locking fixes - Little endian support for Octeon - Use correct CSR to soft reset Octeons - Support LEDs on the Octeon-based DSR-1000N - Fix PCI interrupt mapping for the Octeon-based DSR-1000N - Mark prom_free_prom_memory() as __init for a number of systems - Support for Imagination's Pistachio SOC. This includes arch and CLK bits. I'd like to merge pinctrl bits later - Improve parallelism of csum_partial for certain pipelines - Organize DTB files in subdirs like other architectures - Implement read_sched_clock for all MIPS platforms other than Octeon - Massive series of 38 fixes and cleanups for the FPU emulator / kernel - Further FPU remulator work to support new features. This sits on a separate branch which also has been pulled into the 4.1 KVM branch - Clean up and fixes for the SEAD3 eval board; remove unused file - Various updates for Netlogic platforms - A number of small updates for Loongson 3 platforms - Increase the memory limit for ATH79 platforms to 256MB - A fair number of fixes and updates for BCM47xx platforms - Finish the implementation of XPA support - MIPS FDC support. No, not floppy controller but Fast Debug Channel :) - Detect the R16000 used in SGI legacy platforms - Fix Kconfig dependencies for the SSB bus support" * 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: (265 commits) MIPS: Makefile: Fix MIPS ASE detection code MIPS: asm: elf: Set O32 default FPU flags MIPS: BCM47XX: Fix detecting Microsoft MN-700 & Asus WL500G MIPS: Kconfig: Disable SMP/CPS for 64-bit MIPS: Hibernate: flush TLB entries earlier MIPS: smp-cps: cpu_set FPU mask if FPU present MIPS: lose_fpu(): Disable FPU when MSA enabled MIPS: ralink: add missing symbol for RALINK_ILL_ACC MIPS: ralink: Fix bad config symbol in PCI makefile. SSB: fix Kconfig dependencies MIPS: Malta: Detect and fix bad memsize values Revert "MIPS: Avoid pipeline stalls on some MIPS32R2 cores." MIPS: Octeon: Delete override of cpu_has_mips_r2_exec_hazard. MIPS: Fix cpu_has_mips_r2_exec_hazard. MIPS: kernel: entry.S: Set correct ISA level for mips_ihb MIPS: asm: spinlock: Fix addiu instruction for R10000_LLSC_WAR case MIPS: r4kcache: Use correct base register for MIPS R6 cache flushes MIPS: Kconfig: Fix typo for the r2-to-r6 emulator kernel parameter MIPS: unaligned: Fix regular load/store instruction emulation for EVA MIPS: unaligned: Surround load/store macros in do {} while statements ...
2015-04-03staging: octeon-ethernet: delete cvm_oct_set_carrier()Aaro Koskinen1-13/+0
Delete unused function cvm_oct_set_carrier(). Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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