git: fca740e2d210 - main - cxgbe tom: Don't require exact match for TCP seqno for FIN for NVMe offload
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Date: Mon, 10 Nov 2025 15:51:30 UTC
The branch main has been updated by jhb:
URL: https://cgit.FreeBSD.org/src/commit/?id=fca740e2d21008faec0d81426259470b452704e6
commit fca740e2d21008faec0d81426259470b452704e6
Author: John Baldwin <jhb@FreeBSD.org>
AuthorDate: 2025-11-10 15:50:48 +0000
Commit: John Baldwin <jhb@FreeBSD.org>
CommitDate: 2025-11-10 15:50:48 +0000
cxgbe tom: Don't require exact match for TCP seqno for FIN for NVMe offload
Similar to iSCSI on T6+, additional DDP data might have been received
without a completion posted if a connection was closed in the middle
of a transfer.
Sponsored by: Chelsio Communications
---
sys/dev/cxgbe/tom/t4_cpl_io.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/sys/dev/cxgbe/tom/t4_cpl_io.c b/sys/dev/cxgbe/tom/t4_cpl_io.c
index 10f4f91f8db6..4f0dbb07061b 100644
--- a/sys/dev/cxgbe/tom/t4_cpl_io.c
+++ b/sys/dev/cxgbe/tom/t4_cpl_io.c
@@ -1787,7 +1787,8 @@ do_peer_close(struct sge_iq *iq, const struct rss_header *rss, struct mbuf *m)
socantrcvmore(so);
if (ulp_mode(toep) == ULP_MODE_RDMA ||
- (ulp_mode(toep) == ULP_MODE_ISCSI && chip_id(sc) >= CHELSIO_T6)) {
+ (ulp_mode(toep) == ULP_MODE_ISCSI && chip_id(sc) >= CHELSIO_T6) ||
+ ulp_mode(toep) == ULP_MODE_NVMET) {
/*
* There might be data received via DDP before the FIN
* not reported to the driver. Just assume the