On Mon, 18 Jul 2011 22:14:50 +0200 Rafał Miłecki <[email protected]> wrote:
> When using DMA on one of my BCM4321s and BCM43224 or BCM43225 I don't > get a single RX IRQ. > > Doing scanning requests sends TX packets to the hardware, and the > ucode generates IRQs for confirming transmitted packets. RX does not > seem to work however. I expected to see "native" beacons, or response > to the scanning request. > > Do you have idea what may be wrong, where should I look at? Is wl still using the same dma engine for RX as older versions did? (what was it? the first?) > I've discovered (from looking at MMIO dumps) that: > 1) wl uses 38 as B43_DMA0_RX_FRAMEOFFSET (instead of our 30) That could probably mean that the rx header format changed. or it's just an alignment fix of some sort. Not sure... _______________________________________________ b43-dev mailing list [email protected] http://lists.infradead.org/mailman/listinfo/b43-dev
