Signed-off-by: Alexander Aring <alex.ar...@gmail.com>
---
drivers/net/ieee802154/at86rf2xx.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ieee802154/at86rf2xx.c
b/drivers/net/ieee802154/at86rf2xx.c
index 2ecd930..d0af42e 100644
--- a/drivers/net/ieee802154/at86rf2xx.c
+++ b/drivers/net/ieee802154/at86rf2xx.c
@@ -50,6 +50,7 @@ struct at86rf2xx_chip_data {
u16 t_off_to_aack;
u16 t_trx_off;
u16 t_reset_to_trx_off;
+ u16 t_channel_switch;
/* short interframe spacing time */
u16 t_sifs;
/* long interframe spacing time */
@@ -853,7 +854,8 @@ at86rf2xx_channel(struct ieee802154_dev *dev, int page, int
channel)
if (rc < 0)
return rc;
- msleep(1); /* Wait for PLL */
+ /* Wait for PLL */
+ udelay(lp->data->t_channel_switch);
dev->phy->current_channel = channel;
dev->phy->current_page = page;
@@ -1027,6 +1029,7 @@ static struct at86rf2xx_chip_data at86rf233_data = {
.t_off_to_aack = 80,
.t_trx_off = 1,
.t_reset_to_trx_off = 26,
+ .t_channel_switch = 11,
.t_sifs = 192,
.t_lifs = 480,
.t_tx_timeout = 2000,
@@ -1042,6 +1045,7 @@ static struct at86rf2xx_chip_data at86rf231_data = {
.t_off_to_aack = 110,
.t_trx_off = 1,
.t_reset_to_trx_off = 37,
+ .t_channel_switch = 24,
.t_sifs = 192,
.t_lifs = 480,
.t_tx_timeout = 2000,
@@ -1057,6 +1061,7 @@ static struct at86rf2xx_chip_data at86rf212_data = {
.t_off_to_aack = 200,
.t_trx_off = 1,
.t_reset_to_trx_off = 26,
+ .t_channel_switch = 42,
.t_sifs = 192,
.t_lifs = 480,
.t_tx_timeout = 2000,
--
2.0.0
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