diff options
Diffstat (limited to 'abs/core/dhcpcd/0001-set-MTU-via-sysfs-if-file-is-available.patch')
| -rw-r--r-- | abs/core/dhcpcd/0001-set-MTU-via-sysfs-if-file-is-available.patch | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/abs/core/dhcpcd/0001-set-MTU-via-sysfs-if-file-is-available.patch b/abs/core/dhcpcd/0001-set-MTU-via-sysfs-if-file-is-available.patch deleted file mode 100644 index 7e78ecd..0000000 --- a/abs/core/dhcpcd/0001-set-MTU-via-sysfs-if-file-is-available.patch +++ /dev/null @@ -1,61 +0,0 @@ -From 950c00d1b183796034d227ef47a90eb248d79b72 Mon Sep 17 00:00:00 2001 -From: Dave Reisner <d@falconindy.com> -Date: Tue, 21 Jun 2011 09:32:47 -0400 -Subject: [PATCH] set MTU via sysfs if file is available - -On Linux, a network interface's MTU can be set by writing to -/sys/class/net/$interface/mtu, which removes the dependency on ifconfig. - -Signed-off-by: Dave Reisner <d@falconindy.com> ---- - dhcpcd-hooks/10-mtu | 4 ++-- - dhcpcd-run-hooks.in | 11 +++++++++++ - 2 files changed, 13 insertions(+), 2 deletions(-) - -diff --git a/dhcpcd-hooks/10-mtu b/dhcpcd-hooks/10-mtu -index 639697c..8763930 100644 ---- a/dhcpcd-hooks/10-mtu -+++ b/dhcpcd-hooks/10-mtu -@@ -7,7 +7,7 @@ if [ "$reason" = PREINIT -a -e "$mtu_dir/$interface" ]; then - elif [ -n "$new_interface_mtu" ] && $if_up; then - # The smalled MTU dhcpcd can work with is 576 - if [ "$new_interface_mtu" -ge 576 ]; then -- if ifconfig "$interface" mtu "$new_interface_mtu"; then -+ if set_mtu "$interface" "$new_interface_mtu"; then - syslog info "$interface: MTU set to $new_interface_mtu" - # Save the MTU so we can restore it later - if [ ! -e "$mtu_dir/$interface" ]; then -@@ -21,7 +21,7 @@ elif [ -e "$mtu_dir/$interface" ]; then - # No MTU in this state, so restore the prior MTU - mtu=$(cat "$mtu_dir/$interface") - syslog info "$interface: MTU restored to $mtu" -- ifconfig "$interface" mtu "$mtu" -+ set_mtu "$interface" "$mtu" - rm "$mtu_dir/$interface" - fi - fi -diff --git a/dhcpcd-run-hooks.in b/dhcpcd-run-hooks.in -index 0e60338..843f3ca 100644 ---- a/dhcpcd-run-hooks.in -+++ b/dhcpcd-run-hooks.in -@@ -215,6 +215,17 @@ service_condcommand() - service_exists $1 && service_status $1 && service_cmd $1 $2 - } - -+# Set MTU for an interface -+set_mtu() { -+ local interface=$1 mtu=$2 -+ -+ if [ -e /sys/class/net/$interface/mtu ]; then -+ echo "$mtu" > /sys/class/net/$interface/mtu -+ else -+ ifconfig "$interface" mtu "$mtu" -+ fi -+} -+ - # We source each script into this one so that scripts run earlier can - # remove variables from the environment so later scripts don't see them. - # Thus, the user can create their dhcpcd.enter/exit-hook script to configure --- -1.7.5.4 - |