Thread (22 messages) flat view 22 messages, 3 authors, 2026-03-22

Re: [net-next v4 10/12] net: bnxt: Dispatch to SW USO

From: Pavan Chebbi <pavan.chebbi@broadcom.com>
Date: 2026-03-21 07:30:56
Also in: lkml

On Fri, Mar 20, 2026 at 8:12 PM Joe Damato [off-list ref] wrote:
Wire in the SW USO path added in preceding commits when hardware USO is
not possible.

When a GSO skb with SKB_GSO_UDP_L4 arrives and the NIC lacks HW USO
capability, redirect to bnxt_sw_udp_gso_xmit() which handles software
segmentation into individual UDP frames submitted directly to the TX
ring.

Suggested-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Joe Damato <redacted>
---
 drivers/net/ethernet/broadcom/bnxt/bnxt.c | 5 +++++
 1 file changed, 5 insertions(+)
Reviewed-by: Pavan Chebbi <pavan.chebbi@broadcom.com>

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