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net: ieee802154: mcr20a: Fix lifs/sifs periods

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commit d753c4004820a888ec007dd88b271fa9c3172c5c upstream.

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: 8c6ad9cc5157 ("ieee802154: Add NXP MCR20A IEEE 802.15.4 transceiver driver")
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Acked-by: Alexander Aring <aahringo@redhat.com>
Link: https://lore.kernel.org/r/20220125121426.848337-3-miquel.raynal@bootlin.com
Signed-off-by: Stefan Schmidt <stefan@datenfreihafen.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Miquel Raynal 2022-01-25 13:14:22 +01:00 committed by Greg Kroah-Hartman
parent 29e60b77a4
commit 6c6b19a991
1 changed files with 2 additions and 2 deletions
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4
drivers/net/ieee802154/mcr20a.c
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@ -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 |