Jeff Garzik wrote:
Takashi Iwai wrote:
The snd-hda-intel driver has a test of MSI, but it seems not working
on every machine. It caused non-cared interrupts and the kernel
disabled that irq.
Possibly the test was broken. Did you have IRQF_DISABLED and
IRQF_SHARED flags set?
And also call pci_intx() properly in the driver, which I noticed isn't
being done.
(PCI MSI layer does it automatically for PCI-Express devices, only)
Jeff
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Stuff]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
[Linux Resources]
