On 10/24/22 16:12, Junfeng Guo wrote:
Add basic Tx support in split queue mode and single queue mode.
Signed-off-by: Beilei Xing <beilei.x...@intel.com>
Signed-off-by: Xiaoyun Li <xiaoyun...@intel.com>
Signed-off-by: Junfeng Guo <junfeng....@intel.com>
[snip]
+/* TX prep functions */
+uint16_t
+idpf_prep_pkts(__rte_unused void *tx_queue, struct rte_mbuf **tx_pkts,
+ uint16_t nb_pkts)
+{
+ int i, ret;
+ struct rte_mbuf *m;
+
+ for (i = 0; i < nb_pkts; i++) {
+ m = tx_pkts[i];
+
+ if (m->pkt_len < IDPF_MIN_FRAME_SIZE) {
+ rte_errno = EINVAL;
+ return i;
+ }
+
+ ret = rte_net_intel_cksum_prepare(m);
I'm wondering what it does here if you don't support Tx
checksum offloads yet.
+ if (ret != 0) {
+ rte_errno = -ret;
+ return i;
+ }
+ }
+
+ return i;
+}
+
[snip]
