Files
linux/drivers
Dheeraj Reddy Jonnalagadda d063bec046 net: fec: implement TSO descriptor cleanup
[ Upstream commit 61dc1fd9205bc9d9918aa933a847b08e80b4dc20 ]

Implement cleanup of descriptors in the TSO error path of
fec_enet_txq_submit_tso(). The cleanup

- Unmaps DMA buffers for data descriptors skipping TSO header
- Clears all buffer descriptors
- Handles extended descriptors by clearing cbd_esc when enabled

Fixes: 79f339125e ("net: fec: Add software TSO support")
Signed-off-by: Dheeraj Reddy Jonnalagadda <dheeraj.linuxdev@gmail.com>
Reviewed-by: Wei Fang <wei.fang@nxp.com>
Link: https://patch.msgid.link/20250120085430.99318-1-dheeraj.linuxdev@gmail.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-02-08 09:52:29 +01:00
..
2024-12-09 10:32:21 +01:00
2025-01-23 17:21:15 +01:00
2024-08-19 06:04:28 +02:00