2012/7/11 Arend van Spriel <arend@xxxxxxxxxxxx>: > Hi Rafal > > I am testing with BCM43224 in PCIe slot: > $ lspci -vns 03:00.0 > 03:00.0 0280: 14e4:4353 (rev 01) > Subsystem: 1028:000e > Flags: bus master, fast devsel, latency 0, IRQ 17 > Memory at e6e00000 (64-bit, non-prefetchable) [size=16K] > Capabilities: <access denied> > Kernel driver in use: bcma-pci-bridge > > In the log the irq field in the bcma_device structure is printed in > brcmsmac probe function and the value seems invalid hence the > request_irq() failure. Any clues? Sorry for late reply, I couldn't setup my testing machine to work with openSUSE firewall and I couldn't debug that problem remotely :| I've plugged my BCM43225 and noticed it doesn't provide any RX (scanning results) for both: b43 and brcmsmac. I suspected it's indeed the regression you noticed and tried going back to other releases. After reaching 3.2.0 I noticed sth is wrong. Kernel 3.2.0 was working for me for sure. After playing with my machine a little more, I've figured out the problem. When I had my dedicated GPU card connected to the motherboard, Broadcom cards diddn't get any RX! I've confirmed that problem with "wl" driver as well. After removing my AMD GPU (and switching to the one on the motherboard) card started working correctly. Even with the latest wireless-testing, including both: b43 and brcmsmac. So I can't really debug that problem you're seeing :( Could you try bisecting this, please? -- Rafał -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
