On 11/3/2023 10:27 AM, Huisong Li wrote: > The "min_rx_bufsize" in struct rte_eth_dev_info stands for the minimum > Rx buffer size supported by hardware. Actually, some engines also have > the maximum Rx buffer specification, like, hns3. > > If mbuf data room size in mempool is greater then the maximum Rx buffer > size supported by HW, the data size application used in each mbuf is just > as much as the maximum Rx buffer size supported by HW instead of the whole > data room size. > > So introduce maximum Rx buffer size which is not enforced just to report > user to avoid memory waste. > > --- > v5: > - fix a valiable name > - fix the log level and context in rte_eth_rx_queue_setup. > > v4: > - fix the log in rte_eth_rx_queue_setup. > - add a comment in rel_notes. > > v3: > - fix some comments for Morten's advice. > > v2: > - fix some comments > - fix the log level when data room size is greater than maximum Rx > buffer size. > > v1: > - move max_rx_bufsize to min_rx_bufsize closer in struct rte_eth_dev_info > - add max_rx_bufsize display in testpmd. > - hns3 reports maximum buffer size. > > Huisong Li (3): > ethdev: introduce maximum Rx buffer size > app/testpmd: add maximum Rx buffer size display > net/hns3: report maximum buffer size >
For series, Acked-by: Ferruh Yigit <ferruh.yi...@amd.com> Series applied to dpdk-next-net/main, thanks.
