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authorRichard Cochran <richardcochran@gmail.com>2010-07-17 04:49:36 -0400
committerDavid S. Miller <davem@davemloft.net>2010-07-18 22:15:26 -0400
commitc1f19b51d1d87f3e3bb7e6648f43f7d57ed2da6b (patch)
treed9525359409e3493b48e8676717cc11ed69b640a /include/linux/virtio_net.h
parent15f0127d1d189fda3294b7823e3e654afca54055 (diff)
net: support time stamping in phy devices.
This patch adds a new networking option to allow hardware time stamps from PHY devices. When enabled, likely candidates among incoming and outgoing network packets are offered to the PHY driver for possible time stamping. When accepted by the PHY driver, incoming packets are deferred for later delivery by the driver. The patch also adds phylib driver methods for the SIOCSHWTSTAMP ioctl and callbacks for transmit and receive time stamping. Drivers may optionally implement these functions. Signed-off-by: Richard Cochran <richard.cochran@omicron.at> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/virtio_net.h')
0 files changed, 0 insertions, 0 deletions
generated by cgit v1.2.2 (git 2.25.0) at 2025-09-20 11:35:12 -0400
an class="hl str"> -name .git ) \ -prune -o" # Do not use full path if we do not use O=.. builds # Use make O=. {tags|cscope} # to force full paths for a non-O= build if [ "${KBUILD_SRC}" = "" ]; then tree= else tree=${srctree}/ fi # Find all available archs find_all_archs() { ALLSOURCE_ARCHS="" for arch in `ls ${tree}arch`; do ALLSOURCE_ARCHS="${ALLSOURCE_ARCHS} "${arch##\/} done } # Detect if ALLSOURCE_ARCHS is set. If not, we assume SRCARCH if [ "${ALLSOURCE_ARCHS}" = "" ]; then ALLSOURCE_ARCHS=${SRCARCH} elif [ "${ALLSOURCE_ARCHS}" = "all" ]; then find_all_archs fi # find sources in arch/$ARCH find_arch_sources() { for i in $archincludedir; do prune="$prune -wholename $i -prune -o" done find ${tree}arch/$1 $ignore $prune -name "$2" -print; } # find sources in arch/$1/include find_arch_include_sources() { include=$(find ${tree}arch/$1/ -name include -type d); if [ -n "$include" ]; then archincludedir="$archincludedir $include" find $include $ignore -name "$2" -print; fi } # find sources in include/ find_include_sources() { find ${tree}include $ignore -name config -prune -o -name "$1" -print; } # find sources in rest of tree # we could benefit from a list of dirs to search in here find_other_sources() { find ${tree}* $ignore \