[dpdk-dev] [PATCH 3/5] xen: add phys-addr command line argument
Stephen Hemminger
stephen at networkplumber.org
Thu Feb 26 17:09:14 CET 2015
On Thu, 26 Feb 2015 07:55:13 +0000
"Liu, Jijiang" <jijiang.liu at intel.com> wrote:
> If the application is built with DOM0 support , the application will run in non Dom0 environment when using the new argument, correct?
Yes.
Our startup script has
if [ -d /proc/xen ] ; then
log_progress_msg "xen_uio"
modprobe xen_uio
if [ "$(cat /proc/xen/domain)" == "pv" ]; then
log_progress_msg "rte_dom0_mm"
modprobe rte_dom0_mm xen_phys_addr=y
set_domU_memsize
XEN_ARGS="--xen-dom0 --xen-phys-addr"
fi
fi
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