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Date: Sun, 13 Mar 2022 16:06:47 -0400 From: Alexander Aring <alex.aring@...il.com> To: Miquel Raynal <miquel.raynal@...tlin.com> Cc: Stefan Schmidt <stefan@...enfreihafen.org>, linux-wpan - ML <linux-wpan@...r.kernel.org>, "David S. Miller" <davem@...emloft.net>, Jakub Kicinski <kuba@...nel.org>, "open list:NETWORKING [GENERAL]" <netdev@...r.kernel.org>, David Girault <david.girault@...vo.com>, Romuald Despres <romuald.despres@...vo.com>, Frederic Blain <frederic.blain@...vo.com>, Nicolas Schodet <nico@...fr.eu.org>, Thomas Petazzoni <thomas.petazzoni@...tlin.com> Subject: Re: [PATCH wpan-next v3 05/11] net: ieee802154: at86rf230: Assume invalid TRAC if not recognized Hi, On Thu, Mar 3, 2022 at 1:25 PM Miquel Raynal <miquel.raynal@...tlin.com> wrote: > > 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. > Can we instead revert 493bc90a9683 ("at86rf230: add debugfs support") it was introduced because of some testing stuff with ack handling but now we have an error. We might add a stats handling for such errors in the 802.15.4 core in future to get it on a per neighbor basis. - Alex
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