From da84fa3ef2bebd98f8c18ecd8876d1db2fe8842f Mon Sep 17 00:00:00 2001 From: Hemant Agrawal Date: Wed, 24 Feb 2021 18:13:04 +0530 Subject: [PATCH] mempool/dpaa2: support stats for secondary process 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 Signed-off-by: Hemant Agrawal --- 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)", -- 2.20.1