Michael Buesch wrote: > Enforce all device constraints on the descriptor memory region. > > There are several constraints on the descriptor memory, as documented > in the specification. The current code does not enforce them and/or > incorrectly enforces them. > > Those constraints are: > - The address limitations on 30/32bit engines, that also apply to > the skbs. > - The 4k alignment requirement on 30/32bit engines. > - The 8k alignment requirement on 64bit engines. >
No gain on my bcm4312 [14e4:4315] on HP Mini 1116R (Atom architecture). The DMA errors are still present. Also, just saying, but it seems Larry's "pm_qos_update_requirement" patch had some good effects; I can hardly get any connectivity without it. With the patch, the wireless seems to be stable for a few minutes before generating DMA errors... without the patch the error start piling up as soon the interface get up. - William _______________________________________________ Bcm43xx-dev mailing list Bcm43xx-dev@lists.berlios.de https://lists.berlios.de/mailman/listinfo/bcm43xx-dev
