diff options
| author | Ye Li <[email protected]> | 2024-09-24 15:32:00 +0800 |
|---|---|---|
| committer | Fabio Estevam <[email protected]> | 2024-09-24 16:55:14 -0300 |
| commit | 99abeaa648052e8e99682f046b8dfd3739b4e181 (patch) | |
| tree | cd9fc129986df27bc029e1c954211c8132afcb9a /doc/develop | |
| parent | 94d02f13dbc582cf0644a53da33cc4ad9213661f (diff) | |
net: fec_mxc: Skip recv packet process when fec is halted
After FEC is halted by calling fec_halt callback, we should not continue
receiving packet. Otherwise it will process previous pending interrupts
on EIR register and uses wrong rbd index as this has been reset to 0.
The GRA interrupt which is triggered by issuing graceful stop command to
FEC transmitter in fec_halt is processed in this case. It causes wrong
receive buffer descriptors be used by FEC in next time.
Signed-off-by: Ye Li <[email protected]>
Reviewed-by: Peng Fan <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
Diffstat (limited to 'doc/develop')
0 files changed, 0 insertions, 0 deletions