There are two major issues in the logic calculating the symbol durations
based on the page/channel:
- The page number is used in place of the channel value.
- The BIT() macro is missing because we want to check the channel
value against a bitmask.
Fix these two errors and apologize loudly for this mistake.
Signed-off-by: Miquel Raynal <miquel.raynal@xxxxxxxxxxx>
---
net/mac802154/main.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/net/mac802154/main.c b/net/mac802154/main.c
index 5546ef86e231..bd7bdb1219dd 100644
--- a/net/mac802154/main.c
+++ b/net/mac802154/main.c
@@ -119,26 +119,26 @@ void ieee802154_configure_durations(struct wpan_phy *phy)
switch (phy->current_page) {
case 0:
- if (BIT(phy->current_page) & 0x1)
+ if (BIT(phy->current_channel) & 0x1)
/* 868 MHz BPSK 802.15.4-2003: 20 ksym/s */
duration = 50 * NSEC_PER_USEC;
- else if (phy->current_page & 0x7FE)
+ else if (BIT(phy->current_channel) & 0x7FE)
/* 915 MHz BPSK 802.15.4-2003: 40 ksym/s */
duration = 25 * NSEC_PER_USEC;
- else if (phy->current_page & 0x7FFF800)
+ else if (BIT(phy->current_channel) & 0x7FFF800)
/* 2400 MHz O-QPSK 802.15.4-2006: 62.5 ksym/s */
duration = 16 * NSEC_PER_USEC;
break;
case 2:
- if (BIT(phy->current_page) & 0x1)
+ if (BIT(phy->current_channel) & 0x1)
/* 868 MHz O-QPSK 802.15.4-2006: 25 ksym/s */
duration = 40 * NSEC_PER_USEC;
- else if (phy->current_page & 0x7FE)
+ else if (BIT(phy->current_channel) & 0x7FE)
/* 915 MHz O-QPSK 802.15.4-2006: 62.5 ksym/s */
duration = 16 * NSEC_PER_USEC;
break;
case 3:
- if (BIT(phy->current_page) & 0x3FFF)
+ if (BIT(phy->current_channel) & 0x3FFF)
/* 2.4 GHz CSS 802.15.4a-2007: 1/6 Msym/s */
duration = 6 * NSEC_PER_USEC;
break;
--
2.27.0
