Re: [dpdk-dev] [PATCH v3 07/15] net/ark: switch user data to dynamic mbuf field

[Thomas Monjalon <thomas@monjalon.net>]

27/10/2020 22:01, Thomas Monjalon:
> The second field of metadata is reserved for user data
> which was using a deprecated mbuf field.
> It is moved to a dynamic field in order to allow removal of udata64.
> 
> Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
> ---
>  doc/api/doxy-api-index.md       |  1 +
>  doc/api/doxy-api.conf.in        |  1 +
>  drivers/net/ark/ark_ethdev.c    | 18 +++++++++++
>  drivers/net/ark/ark_ethdev_rx.c |  3 +-
>  drivers/net/ark/ark_ethdev_tx.c |  3 +-
>  drivers/net/ark/rte_pmd_ark.h   | 56 +++++++++++++++++++++++++++++++++
>  6 files changed, 80 insertions(+), 2 deletions(-)

Missing changes (for future v4):

--- a/drivers/net/ark/rte_pmd_ark.h
+++ b/drivers/net/ark/rte_pmd_ark.h
@@ -43,6 +43,7 @@ rte_pmd_ark_mbuf_userdata_get(const struct rte_mbuf *mbuf)
  * Write user data to mbuf.
  *
  * @param mbuf Structure to write into.
+ * @param data User data.
  */
 __rte_experimental
 static inline void

--- a/drivers/net/ark/version.map
+++ b/drivers/net/ark/version.map
@@ -1,3 +1,7 @@
 DPDK_21 {
+       global:
+
+       rte_pmd_ark_userdata_dynfield_offset;
+
        local: *;
 };