DPAA2 DPBP object access need availability of MCP object
pointer. In case of secondary process, we need to use local
MCP pointer instead of primary process.
Signed-off-by: Nipun Gupta <nipun.gu...@nxp.com>
Signed-off-by: Hemant Agrawal <hemant.agra...@nxp.com>
---
drivers/mempool/dpaa2/dpaa2_hw_mempool.c | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/drivers/mempool/dpaa2/dpaa2_hw_mempool.c
b/drivers/mempool/dpaa2/dpaa2_hw_mempool.c
index ca49a8d42a..bc146e4ce1 100644
--- a/drivers/mempool/dpaa2/dpaa2_hw_mempool.c
+++ b/drivers/mempool/dpaa2/dpaa2_hw_mempool.c
@@ -393,6 +393,7 @@ rte_hw_mbuf_get_count(const struct rte_mempool *mp)
unsigned int num_of_bufs = 0;
struct dpaa2_bp_info *bp_info;
struct dpaa2_dpbp_dev *dpbp_node;
+ struct fsl_mc_io mc_io;
if (!mp || !mp->pool_data) {
DPAA2_MEMPOOL_ERR("Invalid mempool provided");
@@ -402,7 +403,12 @@ rte_hw_mbuf_get_count(const struct rte_mempool *mp)
bp_info = (struct dpaa2_bp_info *)mp->pool_data;
dpbp_node = bp_info->bp_list->buf_pool.dpbp_node;
- ret = dpbp_get_num_free_bufs(&dpbp_node->dpbp, CMD_PRI_LOW,
+ /* In case as secondary process access stats, MCP portal in priv-hw may
+ * have primary process address. Need the secondary process based MCP
+ * portal address for this object.
+ */
+ mc_io.regs = dpaa2_get_mcp_ptr(MC_PORTAL_INDEX);
+ ret = dpbp_get_num_free_bufs(&mc_io, CMD_PRI_LOW,
dpbp_node->token, &num_of_bufs);
if (ret) {
DPAA2_MEMPOOL_ERR("Unable to obtain free buf count (err=%d)",
--
2.17.1
