Commit d753c400 authored by Miquel Raynal's avatar Miquel Raynal Committed by Stefan Schmidt
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net: ieee802154: mcr20a: Fix lifs/sifs periods 



These periods are expressed in time units (microseconds) while 40 and 12
are the number of symbol durations these periods will last. We need to
multiply them both with phy->symbol_duration in order to get these
values in microseconds.

Fixes: 8c6ad9cc ("ieee802154: Add NXP MCR20A IEEE 802.15.4 transceiver driver")
Signed-off-by: default avatarMiquel Raynal <miquel.raynal@bootlin.com>
Acked-by: default avatarAlexander Aring <aahringo@redhat.com>
Link: https://lore.kernel.org/r/20220125121426.848337-3-miquel.raynal@bootlin.com


Signed-off-by: default avatarStefan Schmidt <stefan@datenfreihafen.org>
parent 1293fccc

drivers/net/ieee802154/mcr20a.c

+2 −2
Original line number Diff line number Diff line
@@ -976,8 +976,8 @@ static void mcr20a_hw_setup(struct mcr20a_local *lp) 
	dev_dbg(printdev(lp), "%s\n", __func__);



	phy->symbol_duration = 16;

	phy->lifs_period = 40;

	phy->sifs_period = 12;

	phy->lifs_period = 40 * phy->symbol_duration;

	phy->sifs_period = 12 * phy->symbol_duration;



	hw->flags = IEEE802154_HW_TX_OMIT_CKSUM |

			IEEE802154_HW_AFILT |