On Wednesday 10 September 2008 00:15:14 Lorenzo Nava wrote: > Hi everybody, > > I worked with the QoS parameters trying to understand why, checking > them within the firmware, they don't seems to have the correct values > even if they were set correctly by the driver. > I think that there could be an error in the b43.h file: > > /* SHM offsets to the QOS data structures for the 4 different queues. */ > #define B43_QOS_PARAMS(queue) (B43_SHM_SH_EDCFQ + \ > (B43_NR_QOSPARAMS * sizeof(u16) * > (queue))) > #define B43_QOS_BACKGROUND B43_QOS_PARAMS(0) > #define B43_QOS_BESTEFFORT B43_QOS_PARAMS(1) > #define B43_QOS_VIDEO B43_QOS_PARAMS(2) > #define B43_QOS_VOICE B43_QOS_PARAMS(3) > > /* QOS parameter hardware data structure offsets. */ > #define B43_NR_QOSPARAMS 22 > > Each EDCF parameters set take up 32 byte (in the firmware the offset > between 2 EDCFQ is 0x010 that is equivalent to 0x020 if the offset was > expressed in byte). This means that the B43_NR_QOSPARAMS must be set > to 16. > With the value equal to 16 I can access correctly the aifs, cwcur, > cwmax, etc within the firmware. > > What do you think about that?
The specifications says there are 22 (decimal) entries. -- Greetings Michael. _______________________________________________ Bcm43xx-dev mailing list Bcm43xx-dev@lists.berlios.de https://lists.berlios.de/mailman/listinfo/bcm43xx-dev