aboutsummaryrefslogtreecommitdiffstats
path: root/odp/odp-dpdk/0001-linux-dpdk-pool-Return-address-range-in-pool-info.patch
diff options
context:
space:
mode:
Diffstat (limited to 'odp/odp-dpdk/0001-linux-dpdk-pool-Return-address-range-in-pool-info.patch')
-rw-r--r--odp/odp-dpdk/0001-linux-dpdk-pool-Return-address-range-in-pool-info.patch42
1 files changed, 42 insertions, 0 deletions
diff --git a/odp/odp-dpdk/0001-linux-dpdk-pool-Return-address-range-in-pool-info.patch b/odp/odp-dpdk/0001-linux-dpdk-pool-Return-address-range-in-pool-info.patch
new file mode 100644
index 00000000..9185900e
--- /dev/null
+++ b/odp/odp-dpdk/0001-linux-dpdk-pool-Return-address-range-in-pool-info.patch
@@ -0,0 +1,42 @@
+From 005d463e8c8e7598c17a18985601ac54a99d52c0 Mon Sep 17 00:00:00 2001
+From: Michal Mazur <mkm@semihalf.com>
+Date: Fri, 12 Jan 2018 19:36:58 +0100
+Subject: [PATCH 1/4] linux-dpdk: pool: Return address range in pool info
+
+Implement support in odp_pool_info function to provide
+address range of pool data available for application.
+
+Pull request of related API change:
+https://github.com/Linaro/odp/pull/200
+
+Signed-off-by: Michal Mazur <mkm@semihalf.com>
+---
+ platform/linux-dpdk/odp_pool.c | 5 +++++
+ 1 file changed, 5 insertions(+)
+
+diff --git a/platform/linux-dpdk/odp_pool.c b/platform/linux-dpdk/odp_pool.c
+index ee4a099..1cb1e12 100644
+--- a/platform/linux-dpdk/odp_pool.c
++++ b/platform/linux-dpdk/odp_pool.c
+@@ -613,6 +613,7 @@ void odp_pool_print(odp_pool_t pool_hdl)
+ int odp_pool_info(odp_pool_t pool_hdl, odp_pool_info_t *info)
+ {
+ pool_t *pool = pool_entry_from_hdl(pool_hdl);
++ struct rte_mempool_memhdr *hdr;
+
+ if (pool == NULL || info == NULL)
+ return -1;
+@@ -623,6 +624,10 @@ int odp_pool_info(odp_pool_t pool_hdl, odp_pool_info_t *info)
+ if (pool->params.type == ODP_POOL_PACKET)
+ info->pkt.max_num = pool->rte_mempool->size;
+
++ hdr = STAILQ_FIRST(&pool->rte_mempool->mem_list);
++ info->min_data_addr = (uint64_t)hdr->addr;
++ info->max_data_addr = (uint64_t)hdr->addr + hdr->len - 1;
++
+ return 0;
+ }
+
+--
+2.7.4
+