Some PCIE firmwares drop txstatus if pktid is 0 and make packet held in
host side and not be released. If that packet type is 802.1x, the
pend_8021x_cnt value will be always greater than 0 and show "Timed out
waiting for no pending 802.1x packets" error message when sending key to
dongle.
To be compatible with all firmwares, host should allocate msgbuf pktid
from 1 instead of from 0.
Signed-off-by: Wright Feng <wright.feng@xxxxxxxxxxx>
---
drivers/net/wireless/broadcom/brcm80211/brcmfmac/msgbuf.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/msgbuf.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/msgbuf.c
index d3780ea..b2fab3c 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/msgbuf.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/msgbuf.c
@@ -348,7 +348,7 @@ brcmf_msgbuf_alloc_pktid(struct device *dev,
do {
(*idx)++;
if (*idx == pktids->array_size)
- *idx = 0;
+ *idx = 1;
if (array[*idx].allocated.counter == 0)
if (atomic_cmpxchg(&array[*idx].allocated, 0, 1) == 0)
break;
--
2.1.0
