Message Signalled Interrupts Question ...
pyunyh at gmail.com
Fri May 11 02:48:53 UTC 2007
On Fri, May 11, 2007 at 10:10:15AM +0800, Wilkinson, Alex wrote:
> How does one know whether their PCI device supports MSI
> and that FreeBSD is using MSI for this device ?
> dmesg(1) ?
> pciconf(8) ?
If a driver use MSI/MSIX "vmstat -i" output will show you 256 or higher
IRQ numbers assigned to the device.
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