Re: Bounties for xhci features: scatter-gather, suspend/resume

[David Brownlee <abs%absd.org@localhost>]

On Fri, 26 Mar 2021 at 09:22, nia <nia%netbsd.org@localhost> wrote:
>
> On Thu, Mar 25, 2021 at 08:36:25PM +0000, coypu%sdf.org@localhost wrote:
> > Hi all,
> >
> > I'd like to offer bounties for the following.
> > I am also utilizing the wiki to make it easy for others to add their own
> > bounties: http://wiki.netbsd.org/projects/funded/
> >
> > ------------------------
> >
> > xHCI resume support
> >
> > xhci is everywhere, and for many machines, it's the only remaining step
> > for a flawless suspend/resume experiences.
> > xhci_{suspend,resume} are unimplemented, and devices do not work after
> > resume.
> >
> > (Contact nia in http://gnats.netbsd.org/56050 for actual hardware testing)
> >
> > I can offer a bounty of $200 for this.
> > Offer valid until 1/July/2021.
>
> Offering another $100 for this, with the "win condition" being
> working suspend on a lenovo x250. A regression with resume on
> this machine may have been introduced in -current, it can resume
> successfully 100% of the time with -9.

I can add another $200 for working suspend/resume on a Thinkpad T480
(-current resume does not complete - it prints a few "WARNING: TSC
time went backwards by 2650670841" type lines, not sure of -9 state).

David