aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/staging/octeon/ethernet-rx.c (follow)
AgeCommit message (Collapse)AuthorFilesLines
2019-07-29staging/octeon: Allow test build on !MIPSMatthew Wilcox (Oracle)1-12/+1
Add compile test support by moving all includes of files under asm/octeon into octeon-ethernet.h, and if we're not on MIPS, stub out all the calls into the octeon support code in octeon-stubs.h Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-01-15staging: octeon: remove redundant license textGreg Kroah-Hartman1-4/+0
Now that the SPDX tag is in all drivers/staging/octeon/ files, that identifies the license in a specific and legally-defined manner. So the extra GPL text wording can be removed as it is no longer needed at all. This is done on a quest to remove the 700+ different ways that files in the kernel describe the GPL license text. And there's unneeded stuff like the address (sometimes incorrect) for the FSF which is never needed. No copyright headers or other non-license-description text was removed. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-01-15staging: octeon: add SPDX identifiers.Greg Kroah-Hartman1-0/+1
It's good to have SPDX identifiers in all files to make it easier to audit the kernel tree for correct licenses. Fix up the staging octeon driver to have a proper SPDX identifier, based on the license text in the file itself. The SPDX identifier is a legally binding shorthand, which can be used instead of the full boiler plate text. This work is based on a script and data from Thomas Gleixner, Philippe Ombredanne, and Kate Stewart. Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Kate Stewart <kstewart@linuxfoundation.org> Cc: Philippe Ombredanne <pombredanne@nexb.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-08-18staging: octeon: fix line over 80 charactersJohn Smith1-38/+41
ethernet-rx.c: fix WARNING: line over 80 characters The code was restructured a bit, a helper function was added to cvm_oct_poll. Signed-off-by: John Smith <catalinnow@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-06-16networking: introduce and use skb_put_data()Johannes Berg1-6/+4
A common pattern with skb_put() is to just want to memcpy() some data into the new space, introduce skb_put_data() for this. An spatch similar to the one for skb_put_zero() converts many of the places using it: @@ identifier p, p2; expression len, skb, data; type t, t2; @@ ( -p = skb_put(skb, len); +p = skb_put_data(skb, data, len); | -p = (t)skb_put(skb, len); +p = skb_put_data(skb, data, len); ) ( p2 = (t2)p; -memcpy(p2, data, len); | -memcpy(p, data, len); ) @@ type t, t2; identifier p, p2; expression skb, data; @@ t *p; ... ( -p = skb_put(skb, sizeof(t)); +p = skb_put_data(skb, data, sizeof(t)); | -p = (t *)skb_put(skb, sizeof(t)); +p = skb_put_data(skb, data, sizeof(t)); ) ( p2 = (t2)p; -memcpy(p2, data, sizeof(*p)); | -memcpy(p, data, sizeof(*p)); ) @@ expression skb, len, data; @@ -memcpy(skb_put(skb, len), data, len); +skb_put_data(skb, data, len); (again, manually post-processed to retain some comments) Reviewed-by: Stephen Hemminger <stephen@networkplumber.org> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-03-08staging: octeon: remove unused variableArnd Bergmann1-1/+0
A cleanup patch left one local variable without a reference: drivers/staging/octeon/ethernet-rx.c:339:28: warning: unused variable 'priv' [-Wunused-variable] This removes the declaration too. Fixes: 66812da3a689 ("staging: octeon: Use net_device_stats from struct net_device") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-02-22Merge tag 'staging-4.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/stagingLinus Torvalds1-3/+3
Pull staging/iio driver updates from Greg KH: "Here is the big staging and iio driver patchsets for 4.11-rc1. We almost broke even this time around, with only a few thousand lines added overall, as we removed the old and obsolete i4l code, but added some new drivers for the RPi platform, as well as adding some new IIO drivers. All of these have been in linux-next for a while with no reported issues" * tag 'staging-4.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (669 commits) Staging: vc04_services: Fix the "space prohibited" code style errors Staging: vc04_services: Fix the "wrong indent" code style errors staging: octeon: Use net_device_stats from struct net_device Staging: rtl8192u: ieee80211: ieee80211.h - style fix Staging: rtl8192u: ieee80211: ieee80211_tx.c - style fix Staging: rtl8192u: ieee80211: rtl819x_BAProc.c - style fix Staging: rtl8192u: ieee80211: ieee80211_module.c - style fix Staging: rtl8192u: ieee80211: rtl819x_TSProc.c - style fix Staging: rtl8192u: r8192U.h - style fix Staging: rtl8192u: r8192U_core.c - style fix Staging: rtl8192u: r819xU_cmdpkt.c - style fix staging: rtl8192u: blank lines aren't necessary before a close brace '}' staging: rtl8192u: Adding space after enum and struct definition staging: rtl8192u: Adding space after struct definition Staging: ks7010: Add required and preferred spaces around operators Staging: ks7010: ks*: Remove redundant blank lines Staging: ks7010: ks*: Add missing blank lines after declarations staging: visorbus, replace init_timer with setup_timer staging: vt6656: rxtx.c Removed multiple dereferencing staging: vt6656: Alignment match open parenthesis ...
2017-02-16staging: octeon: Use net_device_stats from struct net_deviceTobias Klauser1-3/+3
Instead of using a private copy of struct net_device_stats in struct octeon_ethernet, use stats from struct net_device. Also remove the now unnecessary .ndo_get_stats function. Signed-off-by: Tobias Klauser <tklauser@distanz.ch> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-01-30drivers: net: generalize napi_complete_done()Eric Dumazet1-1/+1
napi_complete_done() allows to opt-in for gro_flush_timeout, added back in linux-3.19, commit 3b47d30396ba ("net: gro: add a per device gro flush timer") This allows for more efficient GRO aggregation without sacrifying latencies. Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-18Staging: octeon: ethernet-rx: fixed three redundant blank line style issuesCathal Mullaney1-3/+0
Fixed three minor coding style issues. Signed-off-by: Cathal Mullaney <chuckleberryfinn@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-09-02staging: octeon: prevent poll during rx initAaro Koskinen1-0/+6
Prevent poll before the RX init has been completed. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-09-02staging: octeon: support enabling multiple rx groupsAaro Koskinen1-51/+75
Support enabling multiple RX groups. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-09-02staging: octeon: move group number into rx group dataAaro Koskinen1-9/+11
Move group number into RX group data. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-09-02staging: octeon: move irq into rx group specific dataAaro Koskinen1-7/+10
Move IRQ number into RX group specific data. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-09-02staging: octeon: create a struct for rx group specific dataAaro Koskinen1-6/+9
Create a struct for RX group specific data. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-09-02staging: octeon: move common poll code into a separate functionAaro Koskinen1-10/+19
Move common poll code into a separate function. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-09-02staging: octeon: pass the NAPI instance reference to irq handlerAaro Koskinen1-4/+4
Pass the NAPI instance reference to the interrupt handler. This is preparation for having multiple NAPI instances. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-09-02staging: octeon: use passed interrupt number in the handlerAaro Koskinen1-3/+3
Use passed interrupt number in the handler, so we can avoid using the global variable. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-09-02staging: octeon: disable rx interrupts in oct_rx_shutdownAaro Koskinen1-0/+9
Disable RX interrupts in oct_rx_shutdown(). This way we don't need to expose the RX IRQ numbers outside the RX module. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-03-28staging: octeon: Fix alignment with open parenthesisLaura Garcia Liebana1-3/+4
Alignment should match open parenthesis. Checkpatch detected these issues. Signed-off-by: Laura Garcia Liebana <nevola@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-03-11staging: octeon: Fix lines over 80 charactersLaura Garcia Liebana1-3/+7
The lines should be adjusted to 80 characters. Checkpatch detected these issues. Signed-off-by: Laura Garcia Liebana <nevola@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-03-11staging: octeon: Remove blank lines after open braceLaura Garcia Liebana1-1/+0
Blank lines are not necessary after an open brace. Checkpatch detected these issues. Signed-off-by: Laura Garcia Liebana <nevola@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-03-11staging: octeon: Fix block commentsLaura Garcia Liebana1-15/+5
Remove commented source code. Checkpatch detected these issues. Signed-off-by: Laura Garcia Liebana <nevola@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-03-11staging: octeon: Remove comparison to NULLLaura Garcia Liebana1-3/+3
Comparison to NULL should be avoided in conditions. Chackpatch detected these issues. Signed-off-by: Laura Garcia Liebana <nevola@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-02-20staging: octeon: drop atomic usage from rx countersAaro Koskinen1-20/+3
We have only one NAPI poll running at a time, so virtual port rx counters can be updated normally. Update of rx_dropped can still race with the gathering of statistics, but full accuracy is not required there. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Acked-by: David Daney <david.daney@cavium.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 Ozdemir1-4/+4
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>
2015-09-03STAGING: Octeon: Support CN68XX style WQEJanne Huttunen1-22/+36
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: 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 Koskinen1-15/+39
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>
2015-04-30staging: octeon-ethernet: update boilerplate commentsAaro Koskinen1-20/+4
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 DONT_WRITEBACKAaro Koskinen1-2/+1
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_SKBUFFS_IN_HW defineAaro Koskinen1-2/+2
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_10MBPS_PREAMBLE_WORKAROUND defineAaro Koskinen1-5/+2
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>
2015-01-17Staging: octeon: Add blank lines after declarationsJamie Lawler1-0/+2
There are 2 missing blank lines after variable declarations in octeon/ethernet-rx.c. They have been added per the coding style. Signed-off-by: Jamie Lawler <jamie.lawler@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-12-02staging: octeon: Fix checkpatch 80 character limit warningsLuis de Bethencourt1-16/+33
Fixing 80 character limit warnings in octeon/ethernet-rx.c Signed-off-by: Luis de Bethencourt <luis@debethencourt.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-11-26staging: octeon-ethernet: drop multiple NAPI instancesAaro Koskinen1-99/+10
Octeon Ethernet driver is currently trying to wake up multiple CPU cores for parallel NAPI processing when needed, to cope with the fact that all network interfaces are handled through the same receive queue processed by a single core/interrupt (see http://marc.info/?l=linux-kernel&m=137209784914565&w=2). This partially overlaps with generic RPS functionality. Commit a6a39a7fcff5 ("staging: octeon-ethernet: disable load balance for receiving packet when CONFIG_RPS is enabled") already disabled this when RPS is enabled. Let's delete this code altogether as it has issues like packet reordering and potential problems with CPU offlining/onlining. Tested on EdgeRouter Lite. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Acked-By: David Daney <david.daney@cavium.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-10-30staging: octeon-ethernet: disable load balance for receiving packet when CONFIG_RPS is enabled.Eunbong Song1-0/+2
It's better disable load balance for receiving packet when CONFIG_RPS is enabled. If not, octeon-ethernet driver select CPU and then the rps select again CPU. It can be ipi interrupts overhead and packet reordering could be possible. Signed-off-by: Eunbong Song <eunb.song@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-10-02staging: octeon: Combined seperate strings.Gulsah Kose1-2/+1
This patch fixes "quoted string split across lines" checkpatch.pl warning in ethernet-rx.c Signed-off-by: Gulsah Kose <gulsah.1004@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-17staging: 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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-10-06staging: octeon-ethernet: allow to use only 1 CPU for packet processingAaro Koskinen1-1/+1
Module parameter max_rx_cpus has off-by-one error. Fix that. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-10-06staging: octeon-ethernet: allow to set IRQ smp_affinity freelyAaro Koskinen1-5/+4
Currently the driver assumes that CPU 0 is handling all the hard IRQs. This is wrong in Linux SMP systems where user is allowed to assign to hardware IRQs to any CPU. The driver will stop working if user sets smp_affinity so that interrupts end up being handled by other than CPU 0. The patch fixes that. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-09-25staging: octeon: Fix typo in staging/octeonMasanari Iida1-2/+2
Correct spelling typo in staging/octeon Signed-off-by: Masanari Iida <standby24x7@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-09-17staging: octeon-ethernet: remove skb alloc failure warningsAaro Koskinen1-3/+0
Remove skb allocation failure warnings. They will trigger a page allocation warning already. Also, one of the warnings was not ratelimited, causing the box to lock up under heavy traffic & low memory. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Acked-by: David Daney <david.daney@cavium.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: devel@driverdev.osuosl.org Cc: linux-mips@linux-mips.org Cc: Jason A. Donenfeld <Jason@zx2c4.com> Cc: richard@nod.at Cc: Aaro Koskinen <aaro.koskinen@iki.fi> Patchwork: https://patchwork.linux-mips.org/patch/5811/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2013-09-17staging: octeon-ethernet: make dropped packets to consume NAPI budgetAaro Koskinen1-1/+1
We should count also dropped packets, otherwise the NAPI handler may end up running too long. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: devel@driverdev.osuosl.org Cc: linux-mips@linux-mips.org Cc: David Daney <david.daney@cavium.com> Cc: Jason A. Donenfeld <Jason@zx2c4.com> Cc: richard@nod.at Patchwork: https://patchwork.linux-mips.org/patch/5809/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2012-05-02Merge 3.4-rc5 into staging-nextGreg Kroah-Hartman1-1/+1
This resolves the conflict in: drivers/staging/vt6656/ioctl.c Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-24staging: octeon-ethernet: fix build errors by including interrupt.hImre Kaloz1-0/+1
This patch fixes the following build failures: drivers/staging/octeon/ethernet.c: In function 'cvm_oct_cleanup_module': drivers/staging/octeon/ethernet.c:799:2: error: implicit declaration of function 'free_irq' drivers/staging/octeon/ethernet-rx.c: In function 'cvm_oct_no_more_work': drivers/staging/octeon/ethernet-rx.c:119:3: error: implicit declaration of function 'enable_irq' drivers/staging/octeon/ethernet-rx.c: In function 'cvm_oct_do_interrupt': drivers/staging/octeon/ethernet-rx.c:136:2: error: implicit declaration of function 'disable_irq_nosync' drivers/staging/octeon/ethernet-rx.c: In function 'cvm_oct_rx_initialize': drivers/staging/octeon/ethernet-rx.c:532:2: error: implicit declaration of function 'request_irq' drivers/staging/octeon/ethernet-tx.c: In function 'cvm_oct_tx_initialize': drivers/staging/octeon/ethernet-tx.c:712:2: error: implicit declaration of function 'request_irq' drivers/staging/octeon/ethernet-tx.c: In function 'cvm_oct_tx_shutdown': drivers/staging/octeon/ethernet-tx.c:723:2: error: implicit declaration of function 'free_irq' Signed-off-by: Imre Kaloz <kaloz@openwrt.org> Acked-by: David Daney <david.daney@cavium.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-10staging:octeon Fix typos in staging:octeonJustin P. Mattock1-1/+1
The below patch is a resend to fix some typos and comments that I have found while reading. Signed-off-by: Justin P. Mattock <justinmattock@gmail.com> Acked-by: David Daney <david.daney@cavium.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2011-12-07MIPS: Octeon: Move some Ethernet support files out of staging.David Daney1-8/+8
Signed-off-by: David Daney <david.daney@cavium.com> Cc: linux-mips@linux-mips.org Cc: netdev@vger.kernel.org Cc: devel@driverdev.osuosl.org Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Patchwork: https://patchwork.linux-mips.org/patch/2942/ Patchwork: https://patchwork.linux-mips.org/patch/3012/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2011-09-27staging/octeon: Software should check the checksum of no tcp/udp packetsRoy.Li1-1/+2
Icmp packets with wrong checksum are never dropped since skb->ip_summed is set to CHECKSUM_UNNECESSARY. When icmp packets with wrong checksum pass through the octeon net driver, the not_IP, IP_exc, L4_error hardware indicators show no error. so the driver sets CHECKSUM_UNNECESSARY on skb->ip_summed. L4_error only works for TCP/UDP, not for ICMP. Signed-off-by: Roy.Li <rongqing.li@windriver.com> To: linux-mips@linux-mips.org Cc: netdev@vger.kernel.org Cc: ralf@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/2798/ Acked-by: David Daney <david.daney@cavium.com> Cc: Greg KH <greg@kroah.com Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.