diff options
| author | Jonas Rebmann <jre@pengutronix.de> | 2025-06-26 15:44:02 +0200 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-06-30 18:22:32 -0700 |
| commit | b7ad21258f9e9a7f58b19595d5ceed2cde3bed68 (patch) | |
| tree | b49b20d176e48b39d4f87f1b1dcb51ca784bbe12 /net/lapb/lapb_in.c | |
| parent | b28fe7f20a05f824a07aeecccd8bd71c29ff99e4 (diff) | |
net: fec: allow disable coalescing
In the current implementation, IP coalescing is always enabled and
cannot be disabled.
As setting maximum frames to 0 or 1, or setting delay to zero implies
immediate delivery of single packets/IRQs, disable coalescing in
hardware in these cases.
This also guarantees that coalescing is never enabled with ICFT or ICTT
set to zero, a configuration that could lead to unpredictable behaviour
according to i.MX8MP reference manual.
Signed-off-by: Jonas Rebmann <jre@pengutronix.de>
Reviewed-by: Wei Fang <wei.fang@nxp.com>
Link: https://patch.msgid.link/20250626-fec_deactivate_coalescing-v2-1-0b217f2e80da@pengutronix.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/lapb/lapb_in.c')
0 files changed, 0 insertions, 0 deletions