The TRAC register gives the MAC error codes if any. If the TRAC register reports a value that is unknown, we should probably assume that it is invalid. Signed-off-by: Miquel Raynal <miquel.raynal@xxxxxxxxxxx> --- drivers/net/ieee802154/at86rf230.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/ieee802154/at86rf230.c b/drivers/net/ieee802154/at86rf230.c index 563031ce76f0..616acfa8cd28 100644 --- a/drivers/net/ieee802154/at86rf230.c +++ b/drivers/net/ieee802154/at86rf230.c @@ -694,6 +694,7 @@ at86rf230_tx_trac_check(void *context) break; default: WARN_ONCE(1, "received tx trac status %d\n", trac); + lp->trac.invalid++; break; } } -- 2.27.0
