During VFIO_DEVICE_SET_IRQS, the previous order is {Q0_fd, ... Qn_fd, misc_fd}.
The vector number of misc is indeterminable which is ugly to some NIC(e.g.
i40e, fm10k).
The patch adjusts the order in {misc_fd, Q0_fd, ... Qn_fd}, always reserve the
first vector to misc interrupt.
v3 changes:
-
On Wed, Nov 4, 2015 at 9:45 AM, Cunming Liang
wrote:
> During VFIO_DEVICE_SET_IRQS, the previous order is {Q0_fd, ... Qn_fd,
> misc_fd}.
> The vector number of misc is indeterminable which is ugly to some NIC(e.g.
> i40e, fm10k).
> The patch adjusts the order in {misc_fd, Q0_fd, ... Qn_fd}, alway
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