MAXPHYS bump for FreeBSD 13

[Gary Jennejohn]

On Sun, 15 Nov 2020 21:38:33 -0500
Alexander Motin <mav at FreeBSD.org> wrote:

> On 15.11.2020 05:58, Konstantin Belousov wrote:
> > I posted my WIP at https://reviews.freebsd.org/D27225.
> > It survived some limited testing, as described in comment.
> > 
> > Alexander, I will quite appreciate advise about changes I made to
> > dev/ahci and dev/siis.  Also I would be glad to receive patches for any
> > of the unhandled drivers, although I plan to do the pass over all of them
> > if nobody do that.  
> 
> Here is the patch, covering CAM, CTL, ahci(4), ata(4), mps(4), mpr(4),
> mpt(4), mvs(4) and siis(4) to include into your review:
> https://people.freebsd.org/~mav/maxphys.patch
> 
> ahci(4), ata(4), mvs(4) and siis(4) I've briefly tested with ZFS write
> and scrub on real hardware for kern.maxphys of 64KB and 1MB.  The
> changes to mps(4), mpr(4) and mpt(4) are trivial.
> 

I applied the patch to my HEAD src at r367714 but I get these rejects:

./sys/dev/siis/siis.c.rej
./sys/dev/siis/siis.h.rej
./sys/dev/ahci/ahci.c.rej
./sys/dev/ahci/ahci.h.rej

Doesn't matter to me because I don't use these drivers.  But it seems
that there is a problem with the patch.

-- 
Gary Jennejohn