aboutsummaryrefslogtreecommitdiffstats
path: root/meta-networking
diff options
context:
space:
mode:
authorPeter Bigot <pab@pabigot.com>2014-08-28 12:43:11 -0500
committerMartin Jansa <Martin.Jansa@gmail.com>2014-09-01 11:37:12 +0200
commitaca94301c8b38a86ab4e851da0ba0007680ea75b (patch)
treec1f6597f697ce2b4c6e830857085a6d214e324bf /meta-networking
parent3b6dd621dacab9cb3d97941508c5890dc770bbb8 (diff)
downloadmeta-openembedded-contrib-aca94301c8b38a86ab4e851da0ba0007680ea75b.tar.gz
meta-openembedded-contrib-aca94301c8b38a86ab4e851da0ba0007680ea75b.tar.bz2
meta-openembedded-contrib-aca94301c8b38a86ab4e851da0ba0007680ea75b.zip
ntp: add deterministic support for KPPS interface
ntp checks for presence of sys/timepps.h to determine whether the kernel supports the RFC 2783 KPPS interface. Under Linux the pps-tools package installs this header. Without this feature the ATOM clock driver does not work, and other drivers like NMEA have reduced precision. Remove the feature non-determinism and increase ntpd capabilities by adding an explicit dependency. See: http://doc.ntp.org/4.2.6/kernpps.html Signed-off-by: Peter A. Bigot <pab@pabigot.com> Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
Diffstat (limited to 'meta-networking')
-rw-r--r--meta-networking/recipes-support/ntp/ntp.inc2
1 files changed, 2 insertions, 0 deletions
diff --git a/meta-networking/recipes-support/ntp/ntp.inc b/meta-networking/recipes-support/ntp/ntp.inc
index 55926e064a..f55a39a923 100644
--- a/meta-networking/recipes-support/ntp/ntp.inc
+++ b/meta-networking/recipes-support/ntp/ntp.inc
@@ -8,6 +8,8 @@ SECTION = "console/network"
LICENSE = "NTP"
LIC_FILES_CHKSUM = "file://COPYRIGHT;md5=fea4b50c33b18c2194b4b1c9ca512670"
+DEPENDS = "pps-tools"
+
INC_PR = "r6"
SRC_URI = "http://www.eecis.udel.edu/~ntp/ntp_spool/ntp4/ntp-4.2/ntp-${PV}.tar.gz \