etheriwl: set msb for all rates

the 802.11 spec only specifies the msb of the rate for
Beacon, Probe Response, Association Response, Reassociation Response,
Mesh Peering Open, and Mesh Peering Confirm management frames
...
The MSB of each Supported Rate octet in other
management frame types is ignored by receiving STAs.

this should make no difference but on some netgear ap's not
setting this bit seems to ignore these data rates.

diff --git a/sys/src/9/pc/etheriwl.c b/sys/src/9/pc/etheriwl.c
index ee44aa3f400815d89c375bc6bf4b2880149e8308..df7fbf32ebc183fd3c5da4b995aedffd27521190 100644 (file)
--- a/sys/src/9/pc/etheriwl.c
+++ b/sys/src/9/pc/etheriwl.c
@@ -1818,15 +1818,15 @@ static uchar iwlrates[] = {
        0x80 | 4,
        0x80 | 11,
        0x80 | 22,
-       12,
-       18,
-       24,
-       36,
-       48,
-       72,
-       96,
-       108,
-       120,
+       0x80 | 12,
+       0x80 | 18,
+       0x80 | 24,
+       0x80 | 36,
+       0x80 | 48,
+       0x80 | 72,
+       0x80 | 96,
+       0x80 | 108,
+       0x80 | 120,
 
        0
 };