From owner-freebsd-stable  Tue Aug  6  5:48:20 2002
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Date: Tue, 6 Aug 2002 14:48:00 +0200
From: Hanspeter Roth <hanspeter_roth@hotmail.com>
To: freebsd-stable@freebsd.org
Subject: atapi_dma while burning Cds with Promise Ata/133 Tx2
Message-ID: <20020806144800.A573@gicco.cablecom.ch>
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--2fHTh5uZTiUOsy+g
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Hello,

I have a Cdwriter connected to a Promise ATA133 Tx2 controller.
I tried a Plextor Cdwriter PX-W4012A and a Memorex SixteenMAXX 1040.

Burning works without DMA. If DMA is enabled the system hangs as
soon as burning starts.

When the Cdwriter is connected to the motherboard's controller
burning works with DMA enabled.
The controller of the motherboard seems to be a VIA 82C586 ATA33.

I'm running 4.6.1-RELEASE-p10.
Is CD burning supposed to work with DMA on a Promise ATA133 Tx2?

-Hanspeter

--2fHTh5uZTiUOsy+g
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment; filename="dmesg.log"

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 4.6.1-RELEASE-p10 #1: Tue Aug  6 12:54:25 CEST 2002
    me@here:/usr/obj/usr/src/sys/F1
Timecounter "i8254"  frequency 1193182 Hz
CPU: AMD-K6(tm) 3D processor (250.57-MHz 586-class CPU)
  Origin = "AuthenticAMD"  Id = 0x580  Stepping = 0
  Features=0x8001bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8,MMX>
  AMD Features=0x80000800<SYSCALL,3DNow!>
real memory  = 268435456 (262144K bytes)
avail memory = 257421312 (251388K bytes)
Preloaded elf kernel "kernel" at 0xc03d3000.
md0: Malloc disk
Using $PIR table, 6 entries at 0xc00fded0
apm0: <APM BIOS> on motherboard
apm: found APM BIOS v1.2, connected at v1.2
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <VIA 82C598MVP (Apollo MVP3) host bridge> on motherboard
pci0: <PCI bus> on pcib0
pcib2: <VIA 82C598MVP (Apollo MVP3) PCI-PCI (AGP) bridge> at device 1.0 on pci0
pci1: <PCI bus> on pcib2
pci1: <Matrox MGA G200 AGP graphics accelerator> at 0.0 irq 9
isab0: <VIA 82C586 PCI-ISA bridge> at device 7.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <VIA 82C586 ATA33 controller> port 0x6400-0x640f at device 7.1 on pci0
ata0: at 0x1f0 irq 14 on atapci0
ata1: at 0x170 irq 15 on atapci0
pci0: <unknown card> (vendor=0x1106, dev=0x3040) at 7.3
atapci1: <Promise TX2 ATA133 controller> port 0x7c00-0x7c0f,0x7800-0x7803,0x7400-0x7407,0x7000-0x7003,0x6c00-0x6c07 mem 0xeb000000-0xeb003fff irq 11 at device 10.0 on pci0
ata2: at 0x6c00 on atapci1
ata3: at 0x7400 on atapci1
sym0: <895> port 0x8000-0x80ff mem 0xeb004000-0xeb004fff,0xeb005000-0xeb0050ff irq 10 at device 11.0 on pci0
sym0: Tekram NVRAM, ID 7, Fast-40, LVD, parity checking
rl0: <RealTek 8139 10/100BaseTX> port 0x8400-0x847f mem 0xeb006000-0xeb00607f irq 9 at device 12.0 on pci0
rl0: Ethernet address: 00:00:e8:63:09:f3
miibus0: <MII bus> on rl0
rlphy0: <RealTek internal media interface> on miibus0
rlphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
pcib1: <Host to PCI bridge> on motherboard
pci2: <PCI bus> on pcib1
orm0: <Option ROMs> at iomem 0xc0000-0xc7fff,0xc8000-0xca7ff 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=0x300>
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 16550A
sio1 at port 0x2f8-0x2ff irq 3 on isa0
sio1: type 16550A
ppc0: <Parallel port> at port 0x378-0x37f irq 7 on isa0
ppc0: Generic chipset (NIBBLE-only) in COMPATIBLE mode
ppbus0: IEEE1284 device found /NIBBLE/ECP
Probing for PnP devices on ppbus0:
ppbus0: <HEWLETT-PACKARD DESKJET 880C> MLC,PCL,PML
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
ppi0: <Parallel I/O> on ppbus0
sbc1: <Creative ViBRA16X> at port 0x220-0x22f,0x330-0x331,0x388-0x38b irq 5 drq 1,3 on isa0
pcm0: <SB16 DSP 4.16 (ViBRA16X)> on sbc1
IPsec: Initialized Security Association Processing.
IP Filter: v3.4.27 initialized.  Default = block all, Logging = enabled
ad0: 19547MB <FUJITSU MPE3204AT> [39714/16/63] at ata0-master UDMA33
ad4: 19546MB <FUJITSU MPG3204AT E> [39714/16/63] at ata2-master UDMA100
acd0: CD-RW <PLEXTOR CD-R PX-W4012A> at ata1-master UDMA33
acd1: CD-RW <Memorex SixteenMAXX 1040> at ata3-slave WDMA2
Waiting 2 seconds for SCSI devices to settle
Mounting root from ufs:/dev/ad4s4a
WARNING: / was not properly dismounted
IP Filter: already initialized
IP Filter: already initialized
/dev/vmmon: Module vmmon: registered with major=200 minor=0 tag=$Name: build-570 $
/dev/vmmon: Module vmmon: initialized

--2fHTh5uZTiUOsy+g
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Content-Disposition: attachment; filename=kernel

#
# GENERIC -- Generic kernel configuration file for FreeBSD/i386
#
# For more information on this file, please read the handbook section on
# Kernel Configuration Files:
#
#    http://www.FreeBSD.org/handbook/kernelconfig-config.html
#
# The handbook is also available locally in /usr/share/doc/handbook
# if you've installed the doc distribution, otherwise always see the
# FreeBSD World Wide Web server (http://www.FreeBSD.org/) for the
# latest information.
#
# An exhaustive list of options and more detailed explanations of the
# device lines is also present in the ./LINT configuration file. If you are
# in doubt as to the purpose or necessity of a line, check first in LINT.
#
# $FreeBSD: src/sys/i386/conf/GENERIC,v 1.246.2.34 2001/08/12 13:13:46 joerg Exp $

machine		i386
#cpu		I386_CPU
#cpu		I486_CPU
cpu		I586_CPU
cpu		I686_CPU
ident		F1
maxusers	32

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

#options 	MATH_EMULATE		#Support for x87 emulation
options 	INET			#InterNETworking
#options 	INET6			#IPv6 communications protocols
options 	IPSEC			#IP security
options 	IPSEC_ESP		#IP security (crypto; define w/ IPSEC)
options 	IPSEC_DEBUG		#debug for IP security
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 	MD_ROOT			#MD is a potential root device
#options 	NFS			#Network Filesystem
#options 	NFS_ROOT		#NFS usable as root device, NFS required
options 	MSDOSFS			#MSDOS Filesystem
options 	CD9660			#ISO 9660 Filesystem
options 	CD9660_ROOT		#CD-ROM usable as root, CD9660 required
options 	PROCFS			#Process filesystem
options 	COMPAT_43		#Compatible with BSD 4.3 [KEEP THIS!]
options 	SCSI_DELAY=2000 	#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 extensions
options 	_KPOSIX_PRIORITY_SCHEDULING
options		ICMP_BANDLIM		#Rate limit bad replies
options 	KBD_INSTALL_CDEV	# install a CDEV entry in /dev

# To make an SMP kernel, the next two are needed
#options 	SMP			# Symmetric MultiProcessor Kernel
#options 	APIC_IO			# Symmetric (APIC) I/O

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
#device		fd1	at fdc0 drive 1
#
# If you have a Toshiba Libretto with its Y-E Data PCMCIA floppy,
# don't use the above line for fdc0 but the following one:
#device		fdc0

# 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		atapist			# ATAPI tape drives
options 	ATA_STATIC_ID		#Static device numbering

# SCSI Controllers
#device		ahb		# EISA AHA1742 family
#device		ahc		# AHA2940 and onboard AIC7xxx devices
#device		amd		# AMD 53C974 (Tekram DC-390(T))
#device		isp		# Qlogic family
device		ncr		# NCR/Symbios Logic
device		sym		# NCR/Symbios Logic (newer chipsets)
options		SYM_SETUP_LP_PROBE_MAP=0x40
				# Allow ncr to attach legacy NCR devices when 
				# both sym and ncr are configured

#device		adv0	at isa?
#device		adw
#device		bt0	at isa?
#device		aha0	at isa?
#device		aic0	at isa?

#device		ncv		# NCR 53C500
#device		nsp		# Workbit Ninja SCSI-3
#device		stg		# TMC 18C30/18C50

# SCSI peripherals
device		scbus		# SCSI bus (required)
device		da		# Direct Access (disks)
#device		sa		# Sequential Access (tape etc)
device		cd		# CD
device		pass		# Passthrough device (direct SCSI access)

# RAID controllers interfaced to the SCSI subsystem
#device		asr		# DPT SmartRAID V, VI and Adaptec SCSI RAID
#device		dpt		# DPT Smartcache - See LINT for options!
#device		mly		# Mylex AcceleRAID/eXtremeRAID

# RAID controllers
#device		aac		# Adaptec FSA RAID, Dell PERC2/PERC3
#device		ida		# Compaq Smart RAID
#device		amr		# AMI MegaRAID
#device		mlx		# Mylex DAC960 family
#device		twe		# 3ware Escalade

# 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?

# splash screen/screen saver
pseudo-device	splash

# syscons is the default console driver, resembling an SCO console
device		sc0	at isa? flags 0x100
options 	SC_HISTORY_SIZE=500	# number of history buffer lines

# Enable this and PCVT_FREEBSD for pcvt vt220 compatible console driver
#device		vt0	at isa?
#options 	XSERVER			# support for X server on a vt console
#options 	FAT_CURSOR		# start with block cursor
# If you have a ThinkPAD, uncomment this along with the rest of the PCVT lines
#options 	PCVT_SCANSET=2		# IBM keyboards are non-std

# 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    at nexus? disable flags 0x20 # Advanced Power Management
#evice		apm0	at nexus? flags 0x20
device		apm0

# 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

# Serial (COM) ports
device		sio0	at isa? port IO_COM1 flags 0x10 irq 4
device		sio1	at isa? port IO_COM2 irq 3
#device		sio2	at isa? disable port IO_COM3 irq 5
#device		sio3	at isa? disable port IO_COM4 irq 9

# 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
#device		vpo		# Requires scbus and da


# PCI Ethernet NICs.
#device		de		# DEC/Intel DC21x4x (``Tulip'')
#device		txp		# 3Com 3cR990 (``Typhoon'')
#device		vx		# 3Com 3c590, 3c595 (``Vortex'')

# 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		dc		# DEC/Intel 21143 and various workalikes
#device		fxp		# Intel EtherExpress PRO/100B (82557, 82558)
#device		pcn		# AMD Am79C97x PCI 10/100 NICs
device		rl		# RealTek 8129/8139
#device		sf		# Adaptec AIC-6915 (``Starfire'')
#device		sis		# Silicon Integrated Systems SiS 900/SiS 7016
#device		ste		# Sundance ST201 (D-Link DFE-550TX)
#device		tl		# Texas Instruments ThunderLAN
#device		tx		# SMC EtherPower II (83c170 ``EPIC'')
#device		vr		# VIA Rhine, Rhine II
#device		wb		# Winbond W89C840F
#device		wx		# Intel Gigabit Ethernet Card (``Wiseman'')
#device		xl		# 3Com 3c90x (``Boomerang'', ``Cyclone'')

# ISA Ethernet NICs.
# 'device ed' requires 'device miibus'
#device		ed0	at isa? port 0x280 irq 10 iomem 0xd8000
#device		ex
#device		ep
#device		fe0	at isa? port 0x300
# Xircom Ethernet
#device		xe
# PRISM I IEEE 802.11b wireless NIC.
#device		awi
# WaveLAN/IEEE 802.11 wireless NICs. Note: the WaveLAN/IEEE really
# exists only as a PCMCIA device, so there is no ISA attachment needed
# and resources will always be dynamically assigned by the pccard code.
#device		wi
# Aironet 4500/4800 802.11 wireless NICs. Note: the declaration below will
# work for PCMCIA and PCI cards, as well as ISA cards set to ISA PnP
# mode (the factory default). If you set the switches on your ISA
# card for a manually chosen I/O address and IRQ, you must specify
# those parameters here.
#device		an
# The probe order of these is presently determined by i386/isa/isa_compat.c.
#device		ie0	at isa? port 0x300 irq 10 iomem 0xd0000
#device		le0	at isa? port 0x300 irq 5 iomem 0xd0000
#device		lnc0	at isa? port 0x280 irq 10 drq 0
#device		cs0	at isa? port 0x300
#device		sn0	at isa? port 0x300 irq 10

# 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	faith	1	# IPv6-to-IPv4 relaying (translation)

# 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		ukbd		# Keyboard
#device		ulpt		# Printer
#device		umass		# Disks/Mass storage - Requires scbus and da
device		ums		# Mouse
device		uscanner	# Scanners
# USB Ethernet, requires mii
#device		aue		# ADMtek USB ethernet
#device		cue		# CATC USB ethernet
#device		kue		# Kawasaki LSI USB ethernet


#
# Internet family options:
#
# MROUTING enables the kernel multicast packet forwarder, which works
# with mrouted(8).
#
# IPFIREWALL enables support for IP firewall construction, in
# conjunction with the `ipfw' program.  IPFIREWALL_VERBOSE sends
# logged packets to the system logger.  IPFIREWALL_VERBOSE_LIMIT
# limits the number of times a matching entry can be logged.
#
# WARNING:  IPFIREWALL defaults to a policy of "deny ip from any to any"
# and if you do not add other rules during startup to allow access,
# YOU WILL LOCK YOURSELF OUT.  It is suggested that you set firewall_type=open
# in /etc/rc.conf when first enabling this feature, then refining the
# firewall rules in /etc/rc.firewall after you've tested that the new kernel
# feature works properly.
#
# IPFIREWALL_DEFAULT_TO_ACCEPT causes the default rule (at boot) to
# allow everything.  Use with care, if a cracker can crash your
# firewall machine, they can get to your protected machines.  However,
# if you are using it as an as-needed filter for specific problems as
# they arise, then this may be for you.  Changing the default to 'allow'
# means that you won't get stuck if the kernel and /sbin/ipfw binary get
# out of sync.
#
# IPDIVERT enables the divert IP sockets, used by ``ipfw divert''
#
# IPSTEALTH enables code to support stealth forwarding (i.e., forwarding
# packets without touching the ttl).  This can be useful to hide firewalls
# from traceroute and similar tools.
#
# TCPDEBUG is undocumented.
#
#options 	MROUTING		# Multicast routing
#options 	IPFIREWALL		#firewall
#options 	IPFIREWALL_VERBOSE	#print information about
					# dropped packets
#options 	IPFIREWALL_FORWARD	#enable transparent proxy support
#options 	IPFIREWALL_VERBOSE_LIMIT=100	#limit verbosity
#options 	IPFIREWALL_DEFAULT_TO_ACCEPT	#allow everything by default
#options 	IPV6FIREWALL		#firewall for IPv6
#options 	IPV6FIREWALL_VERBOSE
#options 	IPV6FIREWALL_VERBOSE_LIMIT=100
#options 	IPV6FIREWALL_DEFAULT_TO_ACCEPT
#options 	IPDIVERT		#divert sockets
options 	IPFILTER		#ipfilter support
options 	IPFILTER_LOG		#ipfilter logging
options 	IPFILTER_DEFAULT_BLOCK	#block all packets by default
#options 	IPSTEALTH		#support for stealth forwarding
options 	TCPDEBUG


device		pcm
#device sb0	at isa? port 0x220 irq 5 drq 1
device		sbc0	at isa? port 0x220 irq 5 drq 1 flags 0x15
#device sbmidi0	at isa? port 0x330

device		bktr
device		smbus		# Bus support, required for smb below.
device		iicbus		# Bus support, required for ic/iic/iicsmb below.
device		iicbb

# for healthd
device		intpm
device		smb0 at smbus?

#
# Add support for the EXT2FS filesystem of Linux fame.  Be a bit
# careful with this - the ext2fs code has a tendency to lag behind
# changes and not be exercised very much, so mounting read/write could
# be dangerous (and even mounting read only could result in panics.)
#
options 	EXT2FS

--2fHTh5uZTiUOsy+g--

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