lkml.org 
[lkml]   [2006]   [Nov]   [15]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    From
    SubjectRe: [PATCH] ALSA: hda-intel - Disable MSI support by default
    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 majordomo@vger.kernel.org
    More majordomo info at http://vger.kernel.org/majordomo-info.html
    Please read the FAQ at http://www.tux.org/lkml/

    \
     
     \ /
      Last update: 2006-11-15 19:37    [W:0.027 / U:0.232 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site