Re: [dpdk-dev] [PATCH] net/sfc: fix minimum number of Rx descriptors in ESSB mode

On 5/16/2018 1:35 PM, Andrew Rybchenko wrote: > Number of descriptors in equal stride super-buffer Rx mode defines > number of packet buffers to be used. Each HW Rx descriptor has > many packet buffers and the number depends on total size of mbuf > and CONFIG_RTE_DRIVER_MEMPOOL_BUCKET_SIZE_KB value

[dpdk-dev] [PATCH] net/sfc: fix minimum number of Rx descriptors in ESSB mode

Number of descriptors in equal stride super-buffer Rx mode defines number of packet buffers to be used. Each HW Rx descriptor has many packet buffers and the number depends on total size of mbuf and CONFIG_RTE_DRIVER_MEMPOOL_BUCKET_SIZE_KB value. Typically it makes a bit less than 32 buffers per de