diff options
| author | Bob Pearson <rpearsonhpe@gmail.com> | 2021-07-07 06:00:34 +0200 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@nvidia.com> | 2021-07-16 17:43:33 +0200 |
| commit | 36fbb03d05f2799a27bbed51564aba0354f3fee3 (patch) | |
| tree | 4e866fb3df7e995b955db79906878364f12e4974 /drivers/infiniband/sw/rxe/rxe_loc.h | |
| parent | RDMA/rxe: Move ICRC checking to a subroutine (diff) | |
| download | linux-36fbb03d05f2799a27bbed51564aba0354f3fee3.tar.xz linux-36fbb03d05f2799a27bbed51564aba0354f3fee3.zip | |
RDMA/rxe: Move rxe_xmit_packet to a subroutine
rxe_xmit_packet() was an overlong inline subroutine. This patch moves it
into rxe_net.c as an ordinary subroutine.
Link: https://lore.kernel.org/r/20210707040040.15434-3-rpearsonhpe@gmail.com
Signed-off-by: Bob Pearson <rpearsonhpe@gmail.com>
Reviewed-by: Zhu Yanjun <zyjzyj2000@gmail.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'drivers/infiniband/sw/rxe/rxe_loc.h')
| -rw-r--r-- | drivers/infiniband/sw/rxe/rxe_loc.h | 45 |
1 files changed, 2 insertions, 43 deletions
diff --git a/drivers/infiniband/sw/rxe/rxe_loc.h b/drivers/infiniband/sw/rxe/rxe_loc.h index 015777e31ec9..409d10f20948 100644 --- a/drivers/infiniband/sw/rxe/rxe_loc.h +++ b/drivers/infiniband/sw/rxe/rxe_loc.h @@ -104,6 +104,8 @@ int rxe_send(struct rxe_pkt_info *pkt, struct sk_buff *skb); struct sk_buff *rxe_init_packet(struct rxe_dev *rxe, struct rxe_av *av, int paylen, struct rxe_pkt_info *pkt); int rxe_prepare(struct rxe_pkt_info *pkt, struct sk_buff *skb, u32 *crc); +int rxe_xmit_packet(struct rxe_qp *qp, struct rxe_pkt_info *pkt, + struct sk_buff *skb); const char *rxe_parent_name(struct rxe_dev *rxe, unsigned int port_num); int rxe_mcast_add(struct rxe_dev *rxe, union ib_gid *mgid); int rxe_mcast_delete(struct rxe_dev *rxe, union ib_gid *mgid); @@ -206,47 +208,4 @@ static inline unsigned int wr_opcode_mask(int opcode, struct rxe_qp *qp) return rxe_wr_opcode_info[opcode].mask[qp->ibqp.qp_type]; } -static inline int rxe_xmit_packet(struct rxe_qp *qp, struct rxe_pkt_info *pkt, - struct sk_buff *skb) -{ - int err; - int is_request = pkt->mask & RXE_REQ_MASK; - struct rxe_dev *rxe = to_rdev(qp->ibqp.device); - - if ((is_request && (qp->req.state != QP_STATE_READY)) || - (!is_request && (qp->resp.state != QP_STATE_READY))) { - pr_info("Packet dropped. QP is not in ready state\n"); - goto drop; - } - - if (pkt->mask & RXE_LOOPBACK_MASK) { - memcpy(SKB_TO_PKT(skb), pkt, sizeof(*pkt)); - rxe_loopback(skb); - err = 0; - } else { - err = rxe_send(pkt, skb); - } - - if (err) { - rxe->xmit_errors++; - rxe_counter_inc(rxe, RXE_CNT_SEND_ERR); - return err; - } - - if ((qp_type(qp) != IB_QPT_RC) && - (pkt->mask & RXE_END_MASK)) { - pkt->wqe->state = wqe_state_done; - rxe_run_task(&qp->comp.task, 1); - } - - rxe_counter_inc(rxe, RXE_CNT_SENT_PKTS); - goto done; - -drop: - kfree_skb(skb); - err = 0; -done: - return err; -} - #endif /* RXE_LOC_H */ |