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Date:      Mon, 18 Nov 2002 07:29:12 +0100
From:      Christian Brueffer <chris@unixpages.org>
To:        Thomas Quinot <thomas@FreeBSD.ORG>
Cc:        freebsd-stable@FreeBSD.ORG
Subject:   Re: apm suspend/resume panic - atapicam related
Message-ID:  <20021118062912.GG11536@unixpages.org>
In-Reply-To: <20021117230520.GB31217@melusine.cuivre.fr.eu.org>
References:  <20021117032558.GF11536@unixpages.org> <20021117230520.GB31217@melusine.cuivre.fr.eu.org>

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On Mon, Nov 18, 2002 at 12:05:20AM +0100, Thomas Quinot wrote:
>=20
> OK, it looks to me like we are invalidating the param field of the
> struct atadev for your ata1 slave (BTW, a complete dmesg.boot would be
> useful here.
>=20

Attached.  For completeness, the kernel config is also attached.

>=20
> Makes sense. What I cannot entirely figure out is why this does not
> happen when you disable ATAPI/CAM. Supposing that your ATAPI device
> is a CD drive, do you also have atapicd in the kernel? Does the
> 'identify retries exceeded message' also occur when you disable
> atapicam? When you disable atapicam, is atapicd enabled?
>=20

The ATAPI device is a DVD drive. However there's no slave present:

fangorn# atacontrol list
ATA channel 0:
   Master:  ad0 <IC25N020ATCS04-0/CA2OA71A> ATA/ATAPI rev 5
   Slave:       no device present
ATA channel 1:
   Master: acd0 <HL-DT-STDVD-ROM GDR8081N/0012> ATA/ATAPI rev 0
   Slave:       no device present

fangorn# camcontrol devlist
<HL-DT-ST DVD-ROM GDR8081N 0012>   at scbus1 target 0 lun 0 (pass0)
  =20
> Also, it would be interesting to know whether the enclosed patch works
> around the problem. It is likely to make your ata1-slave device unusable
> after a suspend/resume, in which case you should then perform an
> 'atacontrol reinit 1' and see if it improves the situation. If you can
> test this, please also do an 'atacontrol list 1' and 'camcontrol
> devlist' at each step.
>=20
> Thanks for taking the time to report this issue!
>=20
> Thomas.

I'll do the necessary build later today.

Thanks so far!

- Christian

--=20
http://www.unixpages.org			chris@unixpages.org
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Copyright (c) 1992-2002 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
	The Regents of the University of California. All rights reserved.
FreeBSD 4.7-STABLE #13: Sun Nov 17 04:12:29 CET 2002
    chris@milan.hitnet.rwth-aachen.de:/usr/obj/usr/src/sys/FANGORN
Timecounter "i8254"  frequency 1193182 Hz
CPU: Pentium 4 (1599.83-MHz 686-class CPU)
  Origin =3D "GenuineIntel"  Id =3D 0xf24  Stepping =3D 4
  Features=3D0x3febf9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA=
,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,<b28>,ACC>
real memory  =3D 267845632 (261568K bytes)
avail memory =3D 256512000 (250500K bytes)
Preloaded elf kernel "kernel" at 0xc040b000.
Pentium Pro MTRR support enabled
md0: Malloc disk
Using $PIR table, 10 entries at 0xc00fdef0
apm0: <APM BIOS> on motherboard
apm0: found APM BIOS v1.2, connected at v1.2
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Intel 82845 Host to PCI bridge> on motherboard
pci0: <PCI bus> on pcib0
agp0: <Intel 82845 host to AGP bridge> mem 0xe0000000-0xe3ffffff at device =
0.0 on pci0
pcib1: <Intel 82845 PCI-PCI (AGP) bridge> at device 1.0 on pci0
pci1: <PCI bus> on pcib1
pci1: <ATI model 4c59 graphics accelerator> at 0.0 irq 11
uhci0: <Intel 82801CA/CAM (ICH3) USB controller USB-A> port 0x1800-0x181f i=
rq 11 at device 29.0 on pci0
usb0: <Intel 82801CA/CAM (ICH3) USB controller USB-A> on uhci0
usb0: USB revision 1.0
uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
uhci1: <Intel 82801CA/CAM (ICH3) USB controller USB-B> port 0x1820-0x183f i=
rq 11 at device 29.1 on pci0
usb1: <Intel 82801CA/CAM (ICH3) USB controller USB-B> on uhci1
usb1: USB revision 1.0
uhub1: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
uhci2: <Intel 82801CA/CAM (ICH3) USB controller USB-C> port 0x1840-0x185f i=
rq 11 at device 29.2 on pci0
usb2: <Intel 82801CA/CAM (ICH3) USB controller USB-C> on uhci2
usb2: USB revision 1.0
uhub2: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub2: 2 ports with 2 removable, self powered
pcib2: <PCI to PCI bridge (vendor=3D8086 device=3D2448)> at device 30.0 on =
pci0
pci2: <PCI bus> on pcib2
wi0: <Intersil Prism2.5> mem 0xf8000000-0xf8000fff irq 11 at device 7.0 on =
pci2
wi0: 802.11 address: 00:20:e0:8e:5f:c2
wi0: using RF:PRISM2.5 MAC:ISL3874A(Mini-PCI)
wi0: Intersil Firmware: Primary 1.00.07, Station 1.03.06
fxp0: <Intel Pro/100 Ethernet> port 0x8000-0x803f mem 0xd0200000-0xd0200fff=
 irq 11 at device 8.0 on pci2
fxp0: Ethernet address 00:00:e2:8b:c8:5a
inphy0: <i82562ET 10/100 media interface> on miibus0
inphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
pcic0: <TI PCI-1410 PCI-CardBus Bridge> irq 11 at device 9.0 on pci2
pcic0: PCI Memory allocated: 0x88000000
pcic0: TI12XX PCI Config Reg: [speaker enable][pwr save][CSC serial isa irq]
pccard0: <PC Card 16-bit bus (classic)> on pcic0
isab0: <PCI to ISA bridge (vendor=3D8086 device=3D248c)> at device 31.0 on =
pci0
isa0: <ISA bus> on isab0
atapci0: <Intel ICH3 ATA100 controller> port 0x1860-0x186f,0x374-0x377,0x17=
0-0x177,0x3f4-0x3f7,0x1f0-0x1f7 at device 31.1 on pci0
ata0: at 0x1f0 irq 14 on atapci0
ata1: at 0x170 irq 15 on atapci0
pci0: <unknown card> (vendor=3D0x8086, dev=3D0x2483) at 31.3 irq 11
pcm0: <Intel 82801CA (ICH3)> port 0x18c0-0x18ff,0x1c00-0x1cff irq 11 at dev=
ice 31.5 on pci0
pci0: <unknown card> (vendor=3D0x8086, dev=3D0x2486) at 31.6 irq 11
eisa0: <EISA bus> on motherboard
eisa0: unknown card @H@0000 (0x01000000) at slot 1
orm0: <Option ROMs> at iomem 0xc0000-0xcefff,0xd0000-0xd17ff,0xdc000-0xdfff=
f,0xe0000-0xeffff on isa0
fdc0: <NEC 72065B or clone> at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on isa0
fdc0: FIFO enabled, 8 bytes threshold
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0
kbd0 at atkbd0
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: model Generic PS/2 mouse, device ID 0
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=3D0x300>
ppc0: cannot reserve I/O port range
IPsec: Initialized Security Association Processing.
IP Filter: v3.4.29 initialized.  Default =3D pass all, Logging =3D enabled
ata1-slave: ATAPI identify retries exceeded
ad0: 19077MB <IC25N020ATCS04-0> [41344/15/63] at ata0-master UDMA100
acd0: DVD-ROM <HL-DT-STDVD-ROM GDR8081N> at ata1-master UDMA33
pass0 at ata1 bus 0 target 0 lun 0
pass0: <HL-DT-ST DVD-ROM GDR8081N 0012> Removable CD-ROM SCSI-0 device=20
pass0: 33.000MB/s transfers
Mounting root from ufs:/dev/ad0s1a

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machine		i386
cpu		I686_CPU
ident		FANGORN
maxusers	0

options		CPU_ENABLE_SSE

makeoptions	DEBUG=-g		#Build kernel with gdb(1) debug symbols
options		DDB

options 	GPL_MATH_EMULATE	#Support for x87 emulation
options 	INET			#InterNETworking
options 	FFS			#Berkeley Fast Filesystem
options 	FFS_ROOT		#FFS usable as root device [keep this!]
options 	SOFTUPDATES		#Enable FFS soft updates support
options 	UFS_DIRHASH		#Improve performance on big directories
options 	MFS			#Memory Filesystem
options 	NFS			#Network Filesystem
options 	CD9660			#ISO 9660 Filesystem
options 	PROCFS			#Process filesystem
options 	COMPAT_43		#Compatible with BSD 4.3 [KEEP THIS!]
options 	SCSI_DELAY=7000		#Delay (in ms) before probing SCSI
options 	UCONSOLE		#Allow users to grab the console
options 	USERCONFIG		#boot -c editor
options 	VISUAL_USERCONFIG	#visual boot -c editor
options 	KTRACE			#ktrace(1) support
options 	SYSVSHM			#SYSV-style shared memory
options 	SYSVMSG			#SYSV-style message queues
options 	SYSVSEM			#SYSV-style semaphores
options 	P1003_1B		#Posix P1003_1B real-time extensionsoptions 	_KPOSIX_PRIORITY_SCHEDULING
options		_KPOSIX_VERSION=199309L
options 	ICMP_BANDLIM		#Rate limit bad replies
options 	KBD_INSTALL_CDEV	# install a CDEV entry in /dev

device		isa
device		eisa
device		pci

# Floppy drives
device		fdc0	at isa? port IO_FD1 irq 6 drq 2
device		fd0	at fdc0 drive 0

# ATA and ATAPI devices
device		ata0	at isa? port IO_WD1 irq 14
device		ata1	at isa? port IO_WD2 irq 15
device		ata
device		atadisk			# ATA disk drives
device		atapicd			# ATAPI CDROM drives
device		atapifd			# ATAPI floppy drives
#device		atapicam
options 	ATA_STATIC_ID		#Static device numbering

# SCSI peripherals
device		scbus		# SCSI bus (required)
device		pass

# atkbdc0 controls both the keyboard and the PS/2 mouse
device		atkbdc0	at isa? port IO_KBD
device		atkbd0	at atkbdc? irq 1 flags 0x1
device		psm0	at atkbdc? irq 12

device		vga0	at isa?

# syscons is the default console driver, resembling an SCO console
device		sc0	at isa? flags 0x100

# Floating point support - do not disable.
device		npx0	at nexus? port IO_NPX irq 13

# Power management support (see LINT for more options)
device		apm0	# Advanced Power Management

# PCCARD (PCMCIA) support
device		card
device		pcic0	at isa? irq 0 port 0x3e0 iomem 0xd0000
device		pcic1	at isa? irq 0 port 0x3e2 iomem 0xd4000 disable

# Parallel port
device		ppc0	at isa? irq 7
device		ppbus		# Parallel port bus (required)
device		lpt		# Printer
device		plip		# TCP/IP over parallel
device		ppi		# Parallel port interface device

# PCI Ethernet NICs that use the common MII bus controller code.
# NOTE: Be sure to keep the 'device miibus' line in order to use these NICs!
device		miibus		# MII bus support
device		fxp		# Intel EtherExpress PRO/100B (82557, 82558)

# Intersil Prism 2.5
device		wi

# Pseudo devices - the number indicates how many units to allocate.
pseudo-device	loop		# Network loopback
pseudo-device	ether		# Ethernet support
pseudo-device	sl	1	# Kernel SLIP
pseudo-device	ppp	1	# Kernel PPP
pseudo-device	tun		# Packet tunnel.
pseudo-device	pty		# Pseudo-ttys (telnet etc)
pseudo-device	md		# Memory "disks"
pseudo-device	gif		# IPv6 and IPv4 tunneling
pseudo-device   snp     2

# The `bpf' pseudo-device enables the Berkeley Packet Filter.
# Be aware of the administrative consequences of enabling this!
pseudo-device	bpf		#Berkeley packet filter

# USB support
device		uhci		# UHCI PCI->USB interface
device		ohci		# OHCI PCI->USB interface
device		usb		# USB Bus (required)
device		ugen		# Generic
device		uhid		# "Human Interface Devices"
device		umass		# Disks/Mass storage - Requires scbus and da
device		ums		# Mouse

# IPFilter
options         IPFILTER
options         IPFILTER_LOG

# IPSec options
options         IPSEC
options         IPSEC_ESP
options         IPSEC_DEBUG

device		pcm
device		agp

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