Re: [PATCH v5 net-next 22/36] net: Add ulp_ddp_pdu_info struct
From: Sagi Grimberg <sagi@grimberg.me>
Date: 2021-07-23 19:43:00
Also in:
linux-nvme
+/**
+ * struct ulp_ddp_pdu_info - pdu info for tcp ddp crc Tx offload.
+ *
+ * @end_seq: tcp seq of the last byte in the pdu.
+ * @start_seq: tcp seq of the first byte in the pdu.
+ * @data_len: pdu data size (in bytes).
+ * @hdr_len: the size (in bytes) of the pdu header.
+ * @hdr: pdu header.
+ * @req: the ulp request for the original pdu.
+ */
+struct ulp_ddp_pdu_info {
+ struct list_head list;
+ u32 end_seq;
+ u32 start_seq;
+ u32 data_len;
+ u32 hdr_len;
+ void *hdr;
+ struct request *req;Not sure what ddp does with this, but it shouldn't accept struct request what-so-ever.