#!/bin/bash #modprobe pktgen function pgset() { local result echo $1 > $PGDEV result=`cat $PGDEV | fgrep "Result: OK:"` if [ "$result" = "" ]; then cat $PGDEV | fgrep Result: fi } # Config Start Here ----------------------------------------------------------- # thread config # Each CPU has its own thread. One CPU example. We add eth1. # IPv6. Note increase in minimal packet length PGDEV=/proc/net/pktgen/kpktgend_0 echo "Removing all devices" pgset "rem_device_all" echo "Adding eth1" pgset "add_device eth1" # device config # delay 0 means maximum speed. # We need to do alloc for every skb since we cannot clone here. CLONE_SKB="clone_skb 0" # NIC adds 4 bytes CRC PKT_SIZE="pkt_size 66" # COUNT 0 means forever #COUNT="count 0" COUNT="count 10000000" DELAY="delay 0" PGDEV=/proc/net/pktgen/eth1 echo "Configuring $PGDEV" pgset "$COUNT" pgset "$CLONE_SKB" pgset "$PKT_SIZE" pgset "$DELAY" pgset "dst6_min fec0::1" pgset "dst6_max fec0::FFFF:FFFF" pgset "dst_mac 00:04:23:08:91:dc" # Time to run PGDEV=/proc/net/pktgen/pgctrl echo "Running... ctrl^C to stop" trap true INT pgset "start" echo "Done" cat /proc/net/pktgen/eth1 on value='packet-rx-pump-back'>packet-rx-pump-back net-next plumbingsTobias Klauser
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authorTomeu Vizoso <tomeu.vizoso@collabora.com>2016-06-06 16:53:33 +0200
committerDaniel Vetter <daniel.vetter@ffwll.ch>2016-06-10 17:13:24 +0200
commitfe64ba5c6323538ef0a74c7213fe5e18117b1c85 (patch)
tree8106f46118df1c802ce8d06dda0085a93950ed04
parent5a5873830972e7d8983dd205b3686f728047d556 (diff)
drm/rockchip: Resume DP early
The DP needs to have resumed once the DRM driver calls drm_atomic_helper_resume, otherwise the DP clock is still disabled when the DRM core enables the DP bridge. Would be nice to use device_pm_wait_for_dev to synchronize these devices, but the DRM device doesn't know what specific implementation this bridge has. Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com> Cc: Caesar Wang <wxt@rock-chips.com> Cc: Douglas Anderson <dianders@chromium.org> Cc: Heiko Stuebner <heiko@sntech.de> Cc: Yakir Yang <ykk@rock-chips.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1465224813-7359-2-git-send-email-tomeu.vizoso@collabora.com
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