Export a symbol containing the string: DPDK_PLUGIN_PATH="$(CONFIG_RTE_EAL_PMD_PATH)"
Where the latter half of the string is set at build time to a location from which autoloaded DSO's will be found. This string is used by pmdinfo in 'plugin' mode, whereby a user can specify a dpdk installation directory (or static binary), and scan the associated path (if found) for pmd DSO's and report on their hardware support. Signed-off-by: Neil Horman <nhorman at tuxdriver.com> CC: Bruce Richardson <bruce.richardson at intel.com> CC: Thomas Monjalon <thomas.monjalon at 6wind.com> CC: Stephen Hemminger <stephen at networkplumber.org> CC: Panu Matilainen <pmatilai at redhat.com> --- lib/librte_eal/common/eal_common_options.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/lib/librte_eal/common/eal_common_options.c b/lib/librte_eal/common/eal_common_options.c index 3efc90f..1af0fb3 100644 --- a/lib/librte_eal/common/eal_common_options.c +++ b/lib/librte_eal/common/eal_common_options.c @@ -115,6 +115,15 @@ TAILQ_HEAD_INITIALIZER(solib_list); /* Default path of external loadable drivers */ static const char *default_solib_dir = RTE_EAL_PMD_PATH; +/* + * Stringified version of solib path used by pmdinfo.py + * Note: PLEASE DO NOT ALTER THIS without making a corresponding + * change to tools/pmdinfo.py + */ +static const char dpdk_solib_path[] __attribute__((used)) = \ +"DPDK_PLUGIN_PATH=" RTE_EAL_PMD_PATH; + + static int master_lcore_parsed; static int mem_parsed; -- 2.5.5
