Re: port-hppa/52162 (712/60 hangs during sti(4) probe)

[Nick Hudson <nick.hudson%gmx.co.uk@localhost>]

The following reply was made to PR port-hppa/52162; it has been noted by GNATS.

From: Nick Hudson <nick.hudson%gmx.co.uk@localhost>
To: gnats-bugs%netbsd.org@localhost, port-hppa-maintainer%netbsd.org@localhost,
 gnats-admin%netbsd.org@localhost, netbsd-bugs%netbsd.org@localhost, tsutsui%ceres.dti.ne.jp@localhost
Cc: 
Subject: Re: port-hppa/52162 (712/60 hangs during sti(4) probe)
Date: Mon, 22 Mar 2021 19:19:44 +0000

 On 22/03/2021 18:30, Izumi Tsutsui wrote:
 > The following reply was made to PR port-hppa/52162; it has been noted by=
  GNATS.
 >
 > From: Izumi Tsutsui <tsutsui%ceres.dti.ne.jp@localhost>
 > To: gnats-bugs%netbsd.org@localhost
 > Cc: nick.hudson%gmx.co.uk@localhost, tsutsui%ceres.dti.ne.jp@localhost
 > Subject: Re: port-hppa/52162 (712/60 hangs during sti(4) probe)
 > Date: Tue, 23 Mar 2021 03:27:42 +0900
 >
 >   > > Can you instrument the rom part
 >   > >
 >   > > https://nxr.netbsd.org/xref/src/sys/arch/hppa/dev/sti_sgc.c#112
 >   >
 >   > DPRINTF said
 >   > > sti_sgc_probe: hpa=3Df8000000, rom=3Df8000000
 >   > so sti_sgc_getrom() returned "rom =3D ca->ca_hpa".
 >
 >   Finally I've found there is a dumb problem, i.e. the rom address
 >   taken from PAGE0->pd_resv2[1] (0xf0080000) just works:
 >
 >   ---
 
 Glad you found it.
 
 >
 >   - OpenBSD/hppa doesn't check sti_sgc_opt[] values against
 >     ca->ca_type.iodc_revision for on-board (primary) sti(4)
 >   - sti_sgc_opt[] is different from OpenBSD (not sure why)
 >   - no info where STI_GOPT[1234567]_REV macros came from
 
 https://cvsweb.openbsd.org/cgi-bin/cvsweb/src/sys/arch/hppa/dev/sti_sgc.c.=
 diff?r1=3D1.32&r2=3D1.33
 
 ?
 
 http://cvsweb.netbsd.org/bsdweb.cgi/src/sys/arch/hp700/dev/Attic/sti_sgc.c=
 .diff?r1=3D1.8&r2=3D1.9&only_with_tag=3DMAIN
 
 would suggest chuq / jkunz had a machine that matched 0x00
 
 Add your rev?
 
 Thanks,
 Nick