> Date: Thu, 17 Jun 2021 18:06:13 +1000
> From: Jonathan Gray <[email protected]>
>
> On Thu, Jun 17, 2021 at 09:44:14AM +0200, Mark Kettenis wrote:
> > > Date: Wed, 16 Jun 2021 23:52:47 -0400
> > > From: Brad Smith <[email protected]>
> > >
> > > On Wed, Jun 16, 2021 at 07:46:03PM -0700, Evan Littmann wrote:
> > > > I'll see if I have an adapter that works.
> > > >
> > > > I took a photo of the screen and ran it through an online optical
> > > > character
> > > > recognition site so I didn't have to fix or type much.
> > > >
> > > > On Mon, Jun 14, 2021, 1:29 PM Stuart Henderson <[email protected]>
> > > > wrote:
> > > >
> > > > > On 2021/06/14 20:32, Mark Kettenis wrote:
> > > > > > > From: Evan Littmann <[email protected]>
> > > > > > > Date: Sun, 13 Jun 2021 17:28:50 -0700
> > > > > > >
> > > > > > > Hello,
> > > > > > >
> > > > > > > I am using OpenBSD 6.9 on an HP EliteDesk 705 G1 desktop mini and
> > > > > > > it
> > > > > can't
> > > > > > > boot after install due to a panic in mii_phy_setmedia related to
> > > > > > > the
> > > > > bge
> > > > > > > driver which might be related to this bug
> > > > > > >
> > > > > http://openbsd-archive.7691.n7.nabble.com/possible-bug-in-mii-physubr-c-with-Broadcom-BCM57780-td162423.html
> > > > > .
> > > > > > > The full hardware list of this machine is at
> > > > > > > https://support.hp.com/bg-en/document/c04424260.
> > > > > > >
> > > > > > > It boots from a USB thumb drive and installs to disk using the
> > > > > Broadcom NIC
> > > > > > > to grab the sets over http, but there is an error while booting
> > > > > > > the
> > > > > normal
> > > > > > > kernel. I can't use ddb as the keyboard doesn't work after the
> > > > > > > crash. I
> > > > > > > have tried many keyboards in each of the USB ports and none of
> > > > > > > them
> > > > > work.
> > > > > > > It boots from bsd.rd.
> > > > > > >
> > > > > > > I have tried changing the BIOS network adapter settings including
> > > > > changing
> > > > > > > autonegotiation and nothing affects this crash.
> > > > > >
> > > > > > Not much we can do without a full dmesg unfortunately.
> > > > >
> > > > > One way to get that would be to use a USB ethernet adapter and avoid
> > > > > configuring network on the bge interface when installing.
> > > > >
> > > > > > > This is the message:
> > > > > > > pf enabled
> > > > > > > starting network
> > > > > > > panic: mii_phy_setmedia
> > > > > > > Stopped at db_enter+0x10: popq %rbp
> > > > > > > TID P UID PRFLAGS PFLAGS CPU COMMAND
> > > > > > > *390667 43405 0 0x3 0 0K ifconfig
> > > > > > > db_enter() at db_enter+0x10
> > > > > > > panic(ffffffff81e3ccaf) at panic+0x12a
> > > > > > > mii_phy_setmedia(ffff80000017e800) at mii_phy_setmedia+0x154
> > > > > > > ukphy.service(ffff80000017e800,ffff800000465730,2) at
> > > > > ukphy_service+0x69
> > > > > > > mii_mediachg(ffff800000465730) at mii_mediachg+0x58
> > > > > > > bge_stop(ffff800000465000,0) at bge_stop+0xc29
> > > > > > > bge_init(ffff800000465000) at bge_init+0x2a
> > > > > > > bge_ioctl(ffff800000465048,8020690c,ffff800000a91900) at
> > > > > bge_ioctl+0x2d5
> > > > > > > in_ifinit(ffff800000465048,ffff800000a91900,ffff800023797410,1) at
> > > > > > > in_ifinit+0xf3
> > > > > > > in_ioctl_change_ifaddr(8040691a,ffff800023797400,ffff800000465048,1)
> > > > > > > at
> > > > > > > in_ioctl_change_ifaddr+0x385
> > > > > > > in_ioctl(8040691a,ffff800023797400,ffff800000465048,1) at
> > > > > > > in_ioctl+0xfb
> > > > > > > ifioctl(fffffd81f70c3008,8040691a,ffff800023797400,ffff8000237b6d28)
> > > > > > > at
> > > > > > > ifioctl+0xa2d
> > > > > > > soo_ioctl(fffffd8218c77870,8040691a,ffff800023797400,ffff8000237b6d28)
> > > > > at
> > > > > > > soo_ioctl+0x171
> > > > > > > sys_ioctl(ffff8000237b6d28,ffff800023797510,ffff800023797570) at
> > > > > > > sys_ioctI+0x2d4 end trace frame: 0xffff8000237975d0, count: 0
> > > > > > > https://www.openbsd.orgiddb.html describes the minimum info
> > > > > > > required
> > > > > in bug
> > > > > > > reports. Insufficient info makes it difficult to find and fix
> > > > > > > bugs.
> > > > > > > ddb{0}>
> > > > >
> > > > > Thanks for sending that as text rather than just a photo :)
> > >
> > > I asked Evan to look at dmesg output booting from USB. He said it was
> > > as shown below. I was looking for something else and ran into the thread
> > > below which is the same system.
> > >
> > > https://marc.info/?t=153427141100002&r=1&w=2
> > >
> > > For a full dmesg.
> > >
> > > https://marc.info/?l=openbsd-bugs&m=154341077015782&q=p3
> > >
> > > ukphy0 at bge0 phy 1: Generic IEEE 802.3u media interface, rev. 0: OUI
> > > 0x180361, model 0x0038
> > >
> > > The BCM5762 PHY needs to be added to miidevs and brgphy(4).
> > >
> > >
> > > Index: miidevs
> > > ===================================================================
> > > RCS file: /home/cvs/src/sys/dev/mii/miidevs,v
> > > retrieving revision 1.129
> > > diff -u -p -u -p -r1.129 miidevs
> > > --- miidevs 14 Apr 2020 20:57:22 -0000 1.129
> > > +++ miidevs 14 Jun 2021 05:17:06 -0000
> > > @@ -167,6 +167,7 @@ model xxBROADCOM3 BCM5719C 0x0022 BCM571
> > > model xxBROADCOM3 BCM57765 0x0024 BCM57765 10/100/1000baseT PHY
> > > model xxBROADCOM3 BCM5720C 0x0036 BCM5720C 10/100/1000baseT PHY
> > > model xxBROADCOM4 BCM54210E 0x000a BCM54210E 10/100/1000baseT PHY
> > > +model xxBROADCOM4 BCM5762 0x0038 BCM5762 10/100/1000baseT PHY
> >
> > NetBSD (and FreeBSD) call this one BCM5725C
>
> there are no other references to "BCM5725C" though
>
> BCM5725/BCM5762/BCM57767 Programmer’s Guide
> https://docs.broadcom.com/doc/5725_5762_57767-PG101-R
>
> 03h: PHY_Identifier_LSB_Register
> 9:4 MODEL RO 111000 Device model number (metal programmable)
>
> TG3_PHY_ID_BCM5762 in linux & 0x03f0 >> 4 is 0x38
> BCM5762 seems fine
Ah, I didn't look in the tg3.c itself. They append a C when printing
as well, but given that there is no copper/fiber distinction for these
PHYs that doesn't make a lot of sense.
I would go with BCM5725 since it is the lowest-numbered part that has
this integrated PHY.
> > > model BROADCOM BCM5400 0x0004 BCM5400 1000baseT PHY
> > > model BROADCOM BCM5401 0x0005 BCM5401 1000baseT PHY
> > > model BROADCOM BCM5411 0x0007 BCM5411 1000baseT PHY
> > > Index: brgphy.c
> > > ===================================================================
> > > RCS file: /home/cvs/src/sys/dev/mii/brgphy.c,v
> > > retrieving revision 1.106
> > > diff -u -p -u -p -r1.106 brgphy.c
> > > --- brgphy.c 14 Apr 2020 21:00:27 -0000 1.106
> > > +++ brgphy.c 14 Jun 2021 05:19:56 -0000
> > > @@ -183,6 +183,8 @@ static const struct mii_phydesc brgphys[
> > > MII_STR_xxBROADCOM3_BCM57780 },
> > > { MII_OUI_xxBROADCOM4, MII_MODEL_xxBROADCOM4_BCM54210E,
> > > MII_STR_xxBROADCOM4_BCM54210E },
> > > + { MII_OUI_xxBROADCOM4, MII_MODEL_xxBROADCOM4_BCM5762,
> > > + MII_STR_xxBROADCOM4_BCM5762 },
> > > { MII_OUI_BROADCOM2, MII_MODEL_BROADCOM2_BCM5906,
> > > MII_STR_BROADCOM2_BCM5906 },
> > >
> > >
> >
> >
>
