diff options
| author |   Miquel Raynal <miquel.raynal@bootlin.com> | 2022-01-25 13:14:22 +0100 |
|---|---|---|
| committer |   Stefan Schmidt <stefan@datenfreihafen.org> | 2022-01-27 08:20:22 +0100 |
| commit | d753c4004820a888ec007dd88b271fa9c3172c5c (patch) | |
| tree | 8aad85ac88e80df064059d760c6687fbe09d0cde | |
| parent | net: ieee802154: hwsim: Ensure proper channel selection at probe time (diff) | |
| download | linux-dev-d753c4004820a888ec007dd88b271fa9c3172c5c.tar.xz linux-dev-d753c4004820a888ec007dd88b271fa9c3172c5c.zip | |
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: 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>
| -rw-r--r-- | drivers/net/ieee802154/mcr20a.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ieee802154/mcr20a.c b/drivers/net/ieee802154/mcr20a.c index 8dc04e2590b1..383231b85464 100644 --- a/drivers/net/ieee802154/mcr20a.c +++ b/drivers/net/ieee802154/mcr20a.c @@ -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 | |