common/mlx5: fix mkey attributes initialization

The crypto driver added new fields to the mkey attributes struct:
crypto_en and set_remote_rw.

The entire mkey struct was not initialized, only specific fields in it,
which caused the new added fields not to be initialized resulting in a
mkey creation error.

This is fixed by initializing the entire mkey attributes struct to 0
which will prevent this issue from reoccurring if any fields are added
to the mkey struct in the future.

Fixes: 0111a74e13dd ("common/mlx5: adjust DevX mkey fields for crypto")
Signed-off-by: Shiri Kuzin <shirik@nvidia.com>
Acked-by: Matan Azrad <matan@nvidia.com>

diff --git a/drivers/common/mlx5/windows/mlx5_common_os.c b/drivers/common/mlx5/windows/mlx5_common_os.c
index 78975d9d4d970993f8f15f417693e2d12ba63c87..5031bdca265cc1b9126d100829865d02cb3323f3 100644 (file)
--- a/drivers/common/mlx5/windows/mlx5_common_os.c
+++ b/drivers/common/mlx5/windows/mlx5_common_os.c
@@ -168,16 +168,11 @@ mlx5_os_reg_mr(void *pd,
                               IBV_ACCESS_LOCAL_WRITE);
        if (!obj)
                return -1;
+       memset(&mkey_attr, 0, sizeof(mkey_attr));
        mkey_attr.addr = (uintptr_t)addr;
        mkey_attr.size = length;
        mkey_attr.umem_id = ((struct mlx5_devx_umem *)(obj))->umem_id;
        mkey_attr.pd = mlx5_pd->pdn;
-       mkey_attr.log_entity_size = 0;
-       mkey_attr.pg_access = 0;
-       mkey_attr.klm_array = NULL;
-       mkey_attr.klm_num = 0;
-       mkey_attr.relaxed_ordering_read = 0;
-       mkey_attr.relaxed_ordering_write = 0;
        if (!haswell_broadwell_cpu) {
                mkey_attr.relaxed_ordering_write = attr.relaxed_ordering_write;
                mkey_attr.relaxed_ordering_read = attr.relaxed_ordering_read;

diff --git a/drivers/net/mlx5/mlx5_flow.c b/drivers/net/mlx5/mlx5_flow.c
index 3194cd5633e07cb7d23f4323999c48ac07593ce1..281153722689ed31560509b7e345aff4761d3eac 100644 (file)
--- a/drivers/net/mlx5/mlx5_flow.c
+++ b/drivers/net/mlx5/mlx5_flow.c
@@ -7378,14 +7378,11 @@ mlx5_flow_create_counter_stat_mem_mng(struct mlx5_dev_ctx_shared *sh)
                mlx5_free(mem);
                return -rte_errno;
        }
+       memset(&mkey_attr, 0, sizeof(mkey_attr));
        mkey_attr.addr = (uintptr_t)mem;
        mkey_attr.size = size;
        mkey_attr.umem_id = mlx5_os_get_umem_id(mem_mng->umem);
        mkey_attr.pd = sh->pdn;
-       mkey_attr.log_entity_size = 0;
-       mkey_attr.pg_access = 0;
-       mkey_attr.klm_array = NULL;
-       mkey_attr.klm_num = 0;
        mkey_attr.relaxed_ordering_write = sh->cmng.relaxed_ordering_write;
        mkey_attr.relaxed_ordering_read = sh->cmng.relaxed_ordering_read;
        mem_mng->dm = mlx5_devx_cmd_mkey_create(sh->ctx, &mkey_attr);

diff --git a/drivers/vdpa/mlx5/mlx5_vdpa_lm.c b/drivers/vdpa/mlx5/mlx5_vdpa_lm.c
index 6c4284f7f76173934f87b53de40955c36b138e7b..f39181374573f60caad9d957f13229377cfbd558 100644 (file)
--- a/drivers/vdpa/mlx5/mlx5_vdpa_lm.c
+++ b/drivers/vdpa/mlx5/mlx5_vdpa_lm.c
@@ -41,10 +41,6 @@ mlx5_vdpa_dirty_bitmap_set(struct mlx5_vdpa_priv *priv, uint64_t log_base,
                        .size = log_size,
                        .pd = priv->pdn,
                        .pg_access = 1,
-                       .klm_array = NULL,
-                       .klm_num = 0,
-                       .relaxed_ordering_read = 0,
-                       .relaxed_ordering_write = 0,
        };
        struct mlx5_devx_virtq_attr attr = {
                .type = MLX5_VIRTQ_MODIFY_TYPE_DIRTY_BITMAP_PARAMS,

diff --git a/drivers/vdpa/mlx5/mlx5_vdpa_mem.c b/drivers/vdpa/mlx5/mlx5_vdpa_mem.c
index f8861d5d2661b7b156bb2071de645b52686be97c..a13bde5a0b8a74ef966dd29741c1f41bf379b309 100644 (file)
--- a/drivers/vdpa/mlx5/mlx5_vdpa_mem.c
+++ b/drivers/vdpa/mlx5/mlx5_vdpa_mem.c
@@ -200,6 +200,7 @@ mlx5_vdpa_mem_register(struct mlx5_vdpa_priv *priv)
                goto error;
        }
        DRV_LOG(DEBUG, "Dump fill Mkey = %u.", priv->null_mr->lkey);
+       memset(&mkey_attr, 0, sizeof(mkey_attr));
        for (i = 0; i < mem->nregions; i++) {
                reg = &mem->regions[i];
                entry = rte_zmalloc(__func__, sizeof(*entry), 0);
@@ -221,10 +222,6 @@ mlx5_vdpa_mem_register(struct mlx5_vdpa_priv *priv)
                mkey_attr.umem_id = entry->umem->umem_id;
                mkey_attr.pd = priv->pdn;
                mkey_attr.pg_access = 1;
-               mkey_attr.klm_array = NULL;
-               mkey_attr.klm_num = 0;
-               mkey_attr.relaxed_ordering_read = 0;
-               mkey_attr.relaxed_ordering_write = 0;
                entry->mkey = mlx5_devx_cmd_mkey_create(priv->ctx, &mkey_attr);
                if (!entry->mkey) {
                        DRV_LOG(ERR, "Failed to create direct Mkey.");