From mboxrd@z Thu Jan 1 00:00:00 1970 From: Troy Kisky Subject: [PATCH net-next V2 00/16] net: fec: cleanup and fixes Date: Wed, 24 Feb 2016 17:36:43 -0700 Message-ID: <1456360619-24390-1-git-send-email-troy.kisky@boundarydevices.com> Cc: fabio.estevam@freescale.com, l.stach@pengutronix.de, andrew@lunn.ch, tremyfr@gmail.com, linux@arm.linux.org.uk, linux-arm-kernel@lists.infradead.org, laci@boundarydevices.com, shawnguo@kernel.org, johannes@sipsolutions.net, stillcompiling@gmail.com, sergei.shtylyov@cogentembedded.com, arnd@arndb.de, Troy Kisky To: netdev@vger.kernel.org, davem@davemloft.net, B38611@freescale.com Return-path: Received: from mail-pa0-f43.google.com ([209.85.220.43]:36767 "EHLO mail-pa0-f43.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751448AbcBYAkL (ORCPT ); Wed, 24 Feb 2016 19:40:11 -0500 Received: by mail-pa0-f43.google.com with SMTP id yy13so21736745pab.3 for ; Wed, 24 Feb 2016 16:40:10 -0800 (PST) Sender: netdev-owner@vger.kernel.org List-ID: V2 is a rebase on top of johannes endian-safe patch and this set is only the next 16 patches. The testing for this series was done on a nitrogen6x. The base commit was commit f5461c27631672b9e95282812ee521c53f502eca Merge branch 'dsa-pass-bridge-to-drivers' Testing showed no change in performance. Testing used imx_v6_v7_defconfig + CONFIG_MICREL_PHY. The processor was running at 996Mhz. The following commands were used to get the transfer rates. On an x86 ubunto system, iperf -s -i.5 -u On a nitrogen6x board, running via SD Card. I first stopped some background processes stop cron stop upstart-file-bridge stop upstart-socket-bridge stop upstart-udev-bridge stop rsyslog stop dbus killall dhclient echo performance >/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor taskset 0x2 iperf -c 192.168.0.201 -u -t60 -b500M -r There is a branch available on github with this series, and the rest of my fec patches, for those who would like to test it. https://github.com:boundarydevices/linux-imx6.git branch net-next_master Troy Kisky (16): SDCard TX/RX 379/402 Before any patches 376/402 net: fec: only check queue 0 if RXF_0/TXF_0 interrupt is set 379/399 net: fec: pass rxq to fec_enet_rx_queue instead of queue_id 379/401 net: fec: pass txq to fec_enet_tx_queue instead of queue_id 389/409 net: fec: reduce interrupts 393/411 net: fec: split off napi routine with 3 queues 386/415 net: fec: don't clear all rx queue bits when just one is being checked 387/412 net: fec: set cbd_sc without relying on previous value 385/415 net: fec: eliminate calls to fec_enet_get_prevdesc 389/414 net: fec: move restart test for efficiency 386/412 net: fec: clear cbd_sc after transmission to help with debugging 387/415 net: fec: dump all tx queues in fec_dump 380/418 net: fec: detect tx int lost 385/417 net: fec: print more debug info in fec_timeout 388/417 net: fec: create subroutine reset_tx_queue 389/418 net: fec: call dma_unmap_single on mapped tx buffers at restart 381/414 net: fec: don't set cbd_bufaddr unless no mapping error drivers/net/ethernet/freescale/fec.h | 7 +- drivers/net/ethernet/freescale/fec_main.c | 420 ++++++++++++++++-------------- 2 files changed, 224 insertions(+), 203 deletions(-) -- 2.5.0