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Re: CVS commit: src/sys/dev/ic

Started byMartin Husemann <martin@duskware.de>
First post2026-03-30 14:34 +0200
Last post2026-03-30 13:31 -0400
Articles 4 — 2 participants

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  Re: CVS commit: src/sys/dev/ic Martin Husemann <martin@duskware.de> - 2026-03-30 14:34 +0200
    Re: CVS commit: src/sys/dev/ic Thor Lancelot Simon <tls@panix.com> - 2026-03-30 11:02 -0400
      Re: CVS commit: src/sys/dev/ic Martin Husemann <martin@duskware.de> - 2026-03-30 17:10 +0200
        Re: CVS commit: src/sys/dev/ic Thor Lancelot Simon <tls@panix.com> - 2026-03-30 13:31 -0400

#156151 — Re: CVS commit: src/sys/dev/ic

FromMartin Husemann <martin@duskware.de>
Date2026-03-30 14:34 +0200
SubjectRe: CVS commit: src/sys/dev/ic
Message-ID<acptyd5eD4MQg0v4@big-apple.aprisoft.de>
On Mon, Mar 30, 2026 at 08:02:38AM -0400, Thor Lancelot Simon wrote:
> On Mon, Mar 30, 2026 at 11:28:44AM +0000, Martin Husemann wrote:
> > 
> > Unfortunately this breaks detection of wd0 on my landisk
> > (https://netbsd.org/~martin/landisk-atf/dmesg.txt)
> 
> This is a dmesg when it _is_ detected?

Yes, with that change locally backed out.

With that change:

>> NetBSD/landisk Boot, Revision 1.0 (Tue Dec  5 09:31:00 UTC 2023)
Press return to boot now, any other key for boot menu
booting hd0a:netbsd - starting in 0 
5510060+117196 [322640+308950]=0x5f8538
Start @ 0x8c001000 [1=0x8c55ed78-0x8c5f9538]...
[   1.0000000] Copyright (c) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
[   1.0000000]     2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013,
[   1.0000000]     2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023,
[   1.0000000]     2024, 2025, 2026
[   1.0000000]     The NetBSD Foundation, Inc.  All rights reserved.
[   1.0000000] Copyright (c) 1982, 1986, 1989, 1991, 1993
[   1.0000000]     The Regents of the University of California.  All rights reserved.

[   1.0000000] NetBSD 11.99.5 (GENERIC) #387: Mon Mar 30 12:27:50 CEST 2026
[   1.0000000]  martin@seven-days-to-the-wolves.aprisoft.de:/work/src/sys/arch/landisk/compile/GENERIC
[   1.0000000] Model: I-O DATA LANDISK
[   1.0000000] total memory = 65536 KB
[   1.0000000] avail memory = 58384 KB
[   1.0000000] mainbus0 (root)
[   1.0000000] cpu0 at mainbus0: SH4 266.666 MHz PCLOCK 33.333 MHz
[   1.0000000] cpu0: 8KB/32B direct-mapped Instruction cache.
[   1.0000000] cpu0: 16KB/32B direct-mapped Data cache.
[   1.0000000] cpu0: U0, P0, P3 write-through; P1 write-through
[   1.0000000] cpu0: full-associative 4 ITLB, 64 UTLB entries
[   1.0000000] cpu0: multiple virtual storage mode, SQ access: kernel, wired 3
[   1.0000000] shpcic0 at mainbus0: Hitachi SH7751R PCI Controller (host bridge, revision 0x01)
[   1.0000000] pci0 at shpcic0
[   1.0000000] re0 at pci0 dev 0 function 0: RealTek 8139C+ 10/100BaseTX (rev. 0x20)
[   1.0000000] re0: interrupting at irq 5
[   1.0000000] re0: Ethernet address 00:a0:b0:65:0e:ce
[   1.0000000] rlphy0 at re0 phy 0: Realtek internal PHY
[   1.0000000] rlphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
[   1.0000000] ohci0 at pci0 dev 2 function 0: NEC USB Host Controller (rev. 0x43)
[   1.0000000] ohci0: interrupting at irq 7
[   1.0000000] ohci0: OHCI version 1.0
[   1.0000000] usb0 at ohci0: USB revision 1.0
[   1.0000000] ohci1 at pci0 dev 2 function 1: NEC USB Host Controller (rev. 0x43)
[   1.0000000] ohci1: interrupting at irq 8
[   1.0000000] ohci1: OHCI version 1.0
[   1.0000000] usb1 at ohci1: USB revision 1.0
[   1.0000000] ehci0 at pci0 dev 2 function 2: NEC USB2 Host Controller (rev. 0x04)
[   1.0000000] ehci0: interrupting at irq 5
[   1.0000000] ehci0: 2 companion controllers, 3 ports each: ohci0 ohci1
[   1.0000000] usb2 at ehci0: USB revision 2.0
[   1.0000000] shb0 at mainbus0
[   1.0000000] scif0 at shb0
[   1.0000000] scif0: console
[   1.0000000] rs5c313rtc0 at shb0: RICOH 5C313 real time clock
[   1.0000000] obio0 at mainbus0
[   1.0000000] btn0 at obio0 irq 12: USL-5P buttons
[   1.0000000] pwrsw0 at obio0 irq 11: Power Switch
[   1.0000000] WARNING: system needs entropy for security; see entropy(7)
[   1.0309522] uhub0 at usb0: NetBSD (0x0000) OHCI root hub (0x0000), class 9/0, rev 1.00/1.00, addr 1
[   1.1293182] uhub1 at usb1: NetBSD (0x0000) OHCI root hub (0x0000), class 9/0, rev 1.00/1.00, addr 1
[   1.2381412] uhub2 at usb2: NetBSD (0x0000) EHCI root hub (0x0000), class 9/0, rev 2.00/1.00, addr 1
[   1.9684184] ehci0: handing over full speed device on port 1 to ohci0
[   2.7184169] ehci0: handing over full speed device on port 2 to ohci0
[   3.2652979] uftdi0 at uhub0 port 1 configuration 1 interface 0
[   3.3283192] uftdi0: FTDI (0x0403) TTL232R-3V3 (0x6001), rev 2.00/6.00, addr 2
[   3.4162195] ucom0 at uftdi0 portno 0
[   3.5465436] ehci0: handing over full speed device on port 3 to ohci0
[   4.0934156] uplcom0 at uhub1 port 1
[   4.1309314] uplcom0: Prolific Technology Inc. (0x067b) USB-Serial Controller (0x2303), rev 1.10/3.00, addr 2
[   4.2652959] ucom1 at uplcom0
[   4.4059139] ehci0: handing over full speed device on port 4 to ohci1
[   4.9527928] uftdi1 at uhub0 port 2 configuration 1 interface 0
[   5.0165959] uftdi1: FTDI (0x9e88) SheevaPlug JTAGKey FT2232D B (0x9e8f), rev 2.00/5.00, addr 3
[   5.1222921] ucom2 at uftdi1 portno 1
[   5.1630920] uftdi2 at uhub0 port 2 configuration 1 interface 1
[   5.2353031] uftdi2: FTDI (0x9e88) SheevaPlug JTAGKey FT2232D B (0x9e8f), rev 2.00/5.00, addr 3
[   5.3389003] ucom3 at uftdi2 portno 2
[   5.4059097] ehci0: handing over full speed device on port 5 to ohci1
[   5.5309143] swwdog0: software watchdog initialized
[   5.5847749] boot device: <unknown>
[   5.6255772] device wd0 (0x0) not configured
[   6.1559118] uplcom1 at uhub1 port 2
[   6.1932169] uplcom1: Prolific Technology Inc. (0x067b) USB-Serial Controller (0x2303), rev 1.10/3.00, addr 3
[   6.3277888] ucom4 at uplcom1
[   6.7809116] device wd0 (0x0) not configured
[   6.8902918] uftdi3 at uhub0 port 3 configuration 1 interface 0
[   6.9538638] uftdi3: FTDI (0x0403) TTL232R-3V3 (0x6001), rev 2.00/6.00, addr 4
[   7.0417702] ucom5 at uftdi3 portno 0
[   7.8902785] device wd0 (0x0) not configured
[   8.9215252] device wd0 (0x0) not configured
...
[  25.4214668] device wd0 (0x0) not configured
[  25.4546249] root device: 

Martin

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#156153

FromThor Lancelot Simon <tls@panix.com>
Date2026-03-30 11:02 -0400
Message-ID<acqQePoPFDgIjoWf@panix.com>
In reply to#156151
I'm going to try again with a version of the change that only applies the
new criterion to PCI controllers.  That should definitely fix your issue
but since it seems to me like your issue "should not have been possible"
I think we'll need a fair bit of burn-in.  Is there anything particular
about the actual target device I could test on a platform with a PCI IDE
controller?


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#156154

FromMartin Husemann <martin@duskware.de>
Date2026-03-30 17:10 +0200
Message-ID<acqSWB7EP5lPulEp@big-apple.aprisoft.de>
In reply to#156153
On Mon, Mar 30, 2026 at 11:02:16AM -0400, Thor Lancelot Simon wrote:
> I'm going to try again with a version of the change that only applies the
> new criterion to PCI controllers.  That should definitely fix your issue
> but since it seems to me like your issue "should not have been possible"
> I think we'll need a fair bit of burn-in.  Is there anything particular
> about the actual target device I could test on a platform with a PCI IDE
> controller?

It is a SanDisk CF card, and the whole wdc did not attach, which is
really strange.

The only other CF adapters I know of all are at USB, so that could be
hard to reproduce elsewhere.

I'll add debug output and look closer as soon as the machine is idle again.

Martin

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#156155

FromThor Lancelot Simon <tls@panix.com>
Date2026-03-30 13:31 -0400
Message-ID<acqzXWyAEzqXHzpu@panix.com>
In reply to#156154
I committed an alternate version of the code that's just "hands off non-PCI
controllers" - I expect it'll make things better for you.

I had a standalone CF to parallel IDE adapter around _somewhere_ at one
point but I'm entirely unsure where it is now...

Thor

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