Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 37b36193 authored by Andrew Boyer's avatar Andrew Boyer Committed by Doug Ledford
Browse files

IB/rxe: Use BTH_PSN_MASK when ACKing duplicate sends

parent 74c3875c
Loading
Loading
Loading
Loading
+2 −1
Original line number Diff line number Diff line
@@ -1070,12 +1070,13 @@ static enum resp_states duplicate_request(struct rxe_qp *qp,
					  struct rxe_pkt_info *pkt)
{
	enum resp_states rc;
	u32 prev_psn = (qp->resp.psn - 1) & BTH_PSN_MASK;

	if (pkt->mask & RXE_SEND_MASK ||
	    pkt->mask & RXE_WRITE_MASK) {
		/* SEND. Ack again and cleanup. C9-105. */
		if (bth_ack(pkt))
			send_ack(qp, pkt, AETH_ACK_UNLIMITED, qp->resp.psn - 1);
			send_ack(qp, pkt, AETH_ACK_UNLIMITED, prev_psn);
		rc = RESPST_CLEANUP;
		goto out;
	} else if (pkt->mask & RXE_READ_MASK) {