Series-reviewed-by: Chengwen Feng <fengcheng...@huawei.com>
On 2024/7/19 17:04, Jie Hai wrote: > For hns3 NIC, when KEEP_CRC offload is enabled, the CRC data is > still be stripped in rare scenarios. Some users of hns3 are > already using this feature. So driver has to recaculate packet CRC. > In addition, in the mbuf, the data that exceeds the length specified > by pkt_len is invalid. Therefore, if the packet contains CRC data, > pkt_len should contain the CRC data length. However, almost of drivers > supported KEEP CRC feature didn't add the CRC data length to pkt_len. > > This patch adds description for KEEP CRC offload. > > Dengdui Huang (3): > ethdev: add description for KEEP CRC offload > net/hns3: fix packet length do not contain CRC data length > net/hns3: fix Rx packet without CRC data > > drivers/net/hns3/hns3_ethdev.c | 5 + > drivers/net/hns3/hns3_ethdev.h | 23 +++++ > drivers/net/hns3/hns3_rxtx.c | 134 ++++++++++++++++---------- > drivers/net/hns3/hns3_rxtx.h | 3 + > drivers/net/hns3/hns3_rxtx_vec.c | 3 +- > drivers/net/hns3/hns3_rxtx_vec_neon.h | 19 ---- > drivers/net/hns3/hns3_rxtx_vec_sve.c | 3 +- > lib/ethdev/rte_ethdev.h | 6 ++ > 8 files changed, 124 insertions(+), 72 deletions(-) >
