-----Original Message-----
> Date: Mon, 15 Jan 2018 11:41:12 +0530
> From: Hemant Agrawal <hemant.agra...@nxp.com>
> To: dev@dpdk.org
> CC: jerin.ja...@caviumnetworks.com, olivier.m...@6wind.com,
> santosh.shu...@caviumnetworks.com
> Subject: [PATCH v2 3/5] mbuf: support register mempool Hw ops name APIs
> X-Mailer: git-send-email 2.7.4
>
> With this patch the specific HW mempool are no longer required to be
> specified in the config file at compile. A default platform hw mempool
> can be detected dynamically and published to config at run time.
> Only one type of HW mempool can be active default.
>
> Signed-off-by: Hemant Agrawal <hemant.agra...@nxp.com>
> ---
> lib/librte_mbuf/Makefile | 1 +
> lib/librte_mbuf/rte_mbuf.c | 42
> +++++++++++++++++++++++++++++++++---
> lib/librte_mbuf/rte_mbuf.h | 20 +++++++++++++++++
> lib/librte_mbuf/rte_mbuf_version.map | 8 +++++++
> 4 files changed, 68 insertions(+), 3 deletions(-)
>
> diff --git a/lib/librte_mbuf/Makefile b/lib/librte_mbuf/Makefile
> index 398f724..85c4f9e 100644
> --- a/lib/librte_mbuf/Makefile
> +++ b/lib/librte_mbuf/Makefile
> @@ -7,6 +7,7 @@ include $(RTE_SDK)/mk/rte.vars.mk
> LIB = librte_mbuf.a
>
> CFLAGS += $(WERROR_FLAGS) -I$(SRCDIR) -O3
> +CFLAGS += -I$(RTE_SDK)/lib/librte_eal/common
> LDLIBS += -lrte_eal -lrte_mempool
>
> EXPORT_MAP := rte_mbuf_version.map
> diff --git a/lib/librte_mbuf/rte_mbuf.c b/lib/librte_mbuf/rte_mbuf.c
> index c085c37..fd3b6f5 100644
> --- a/lib/librte_mbuf/rte_mbuf.c
> +++ b/lib/librte_mbuf/rte_mbuf.c
> @@ -58,6 +58,7 @@
> #include <rte_hexdump.h>
> #include <rte_errno.h>
> #include <rte_memcpy.h>
> +#include <eal_internal_cfg.h>
>
> /*
> * ctrlmbuf constructor, given as a callback function to
> @@ -148,6 +149,43 @@ rte_pktmbuf_init(struct rte_mempool *mp,
> m->next = NULL;
> }
>
> +int
> +rte_mbuf_register_platform_mempool_ops(const char *ops_name)
> +{
Should we also check the following?
if (internal_config.plat_mbuf_pool_ops_name != NULL &&
strncmp(internal_config.plat_mbuf_pool_ops_name, ops_name, ..) == 0)
return 0;
i.e avoid returning error if the same the driver but another
instance(different ethdev port) updates the same ops_name value.
