Date: Tue, 16 Jan 2001 02:10:05 -0800 (PST) From: Ken Lui <klui@cup.hp.com> To: freebsd-bugs@FreeBSD.org Subject: Re: kern/24368: Not having ATA_ENABLE_ATAPI_DMA still has DMA enabled in the kernel Message-ID: <200101161010.f0GAA5C24585@freefall.freebsd.org>
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The following reply was made to PR kern/24368; it has been noted by GNATS.
From: Ken Lui <klui@cup.hp.com>
To: Soren Schmidt <sos@freebsd.dk>
Cc: freebsd-gnats-submit@FreeBSD.ORG
Subject: Re: kern/24368: Not having ATA_ENABLE_ATAPI_DMA still has DMA enabled
in the kernel
Date: Tue, 16 Jan 2001 02:02:08 -0800 (PST)
On Tue, 16 Jan 2001, Soren Schmidt wrote:
> Could you mail me the dmesg output from a verbose boot, and the
> output from a pciconf -l please ?
Oops, I just realized the dmesg output from a verbose boot is
not the same as a normal dmesg. Here's the output from a boot -v.
Ken
Copyright (c) 1992-2000 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 4.2-RELEASE #0: Mon Jan 15 22:24:24 PST 2001
root@blck:/usr/src/sys/compile/A7V
Calibrating clock(s) ... TSC clock: 807163548 Hz, i8254 clock: 1193146 Hz
CLK_USE_I8254_CALIBRATION not specified - using default frequency
Timecounter "i8254" frequency 1193182 Hz
CLK_USE_TSC_CALIBRATION not specified - using old calibration method
Timecounter "TSC" frequency 807193540 Hz
CPU: AMD Duron(tm) Processor (807.19-MHz 686-class CPU)
Origin = "AuthenticAMD" Id = 0x631 Stepping = 1
Features=0x183f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR>
AMD Features=0xc0440000<<b18>,AMIE,DSP,3DNow!>
Data TLB: 24 entries, fully associative
Instruction TLB: 16 entries, fully associative
L1 data cache: 64 kbytes, 64 bytes/line, 1 lines/tag, 2-way associative
L1 instruction cache: 64 kbytes, 64 bytes/line, 1 lines/tag, 2-way associative
L2 internal cache: 64 kbytes, 64 bytes/line, 1 lines/tag, 8-way associative
real memory = 134135808 (130992K bytes)
Physical memory chunk(s):
0x00001000 - 0x0009efff, 647168 bytes (158 pages)
0x00338000 - 0x07fe3fff, 130727936 bytes (31916 pages)
avail memory = 127459328 (124472K bytes)
bios32: Found BIOS32 Service Directory header at 0xc00f92a0
bios32: Entry = 0xf0f50 (c00f0f50) Rev = 0 Len = 1
pcibios: PCI BIOS entry at 0x1150
pnpbios: Found PnP BIOS data at 0xc00fc2b0
pnpbios: Entry = f0000:c2e0 Rev = 1.0
pnpbios: OEM ID cd041
Other BIOS signatures found:
ACPI: 000f67c0
Preloaded elf kernel "kernel" at 0xc031f000.
Preloaded userconfig_script "/boot/kernel.conf" at 0xc031f0a8.
Pentium Pro MTRR support enabled
md0: Malloc disk
Creating DISK md0
Math emulator present
pci_open(1): mode 1 addr port (0x0cf8) is 0x80000060
pci_open(1a): mode1res=0x80000000 (0x80000000)
pci_cfgcheck: device 0 [class=060000] [hdr=00] is there (id=03051106)
pcib-: pcib0 exists, using next available unit number
npx0: <math processor> on motherboard
npx0: INT 16 interface
pci_open(1): mode 1 addr port (0x0cf8) is 0x00000000
pci_open(1a): mode1res=0x80000000 (0x80000000)
pci_cfgcheck: device 0 [class=060000] [hdr=00] is there (id=03051106)
pcib0: <Host to PCI bridge> on motherboard
found-> vendor=0x1106, dev=0x0305, revid=0x02
class=06-00-00, hdrtype=0x00, mfdev=0
subordinatebus=0 secondarybus=0
map[10]: type 1, range 32, base e4000000, size 26
found-> vendor=0x1106, dev=0x8305, revid=0x00
class=06-04-00, hdrtype=0x01, mfdev=0
subordinatebus=1 secondarybus=1
found-> vendor=0x1106, dev=0x0686, revid=0x22
class=06-01-00, hdrtype=0x00, mfdev=1
subordinatebus=0 secondarybus=0
found-> vendor=0x1106, dev=0x0571, revid=0x10
class=01-01-8a, hdrtype=0x00, mfdev=0
subordinatebus=0 secondarybus=0
map[20]: type 1, range 32, base 0000d800, size 4
found-> vendor=0x1106, dev=0x3038, revid=0x10
class=0c-03-00, hdrtype=0x00, mfdev=0
subordinatebus=0 secondarybus=0
intpin=d, irq=5
map[20]: type 1, range 32, base 0000d400, size 5
found-> vendor=0x1106, dev=0x3038, revid=0x10
class=0c-03-00, hdrtype=0x00, mfdev=0
subordinatebus=0 secondarybus=0
intpin=d, irq=5
map[20]: type 1, range 32, base 0000d000, size 5
found-> vendor=0x1106, dev=0x3057, revid=0x30
class=06-00-00, hdrtype=0x00, mfdev=0
subordinatebus=0 secondarybus=0
found-> vendor=0x102b, dev=0x0519, revid=0x01
class=03-00-00, hdrtype=0x00, mfdev=0
subordinatebus=0 secondarybus=0
intpin=a, irq=11
map[10]: type 1, range 32, base e2800000, size 14
map[14]: type 1, range 32, base e3800000, size 23
found-> vendor=0x10ec, dev=0x8029, revid=0x00
class=02-00-00, hdrtype=0x00, mfdev=0
subordinatebus=0 secondarybus=0
intpin=a, irq=5
map[10]: type 1, range 32, base 0000a400, size 5
found-> vendor=0x105a, dev=0x0d30, revid=0x02
class=01-80-00, hdrtype=0x00, mfdev=0
subordinatebus=0 secondarybus=0
intpin=a, irq=10
map[10]: type 1, range 32, base 0000a000, size 3
map[14]: type 1, range 32, base 00009800, size 2
map[18]: type 1, range 32, base 00009400, size 3
map[1c]: type 1, range 32, base 00009000, size 2
map[20]: type 1, range 32, base 00008800, size 6
map[24]: type 1, range 32, base e2000000, size 17
pci0: <PCI bus> on pcib0
pcib2: <PCI to PCI bridge (vendor=1106 device=8305)> at device 1.0 on pci0
pci1: <PCI bus> on pcib2
isab0: <VIA 82C686 PCI-ISA bridge> at device 4.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <VIA 82C686 ATA66 controller> port 0xd800-0xd80f at device 4.1 on pci0
ata0: iobase=0x01f0 altiobase=0x03f6 bmaddr=0xd800
ata0: mask=03 status0=50 status1=00
ata0: mask=03 ostat0=50 ostat2=00
ata0-master: ATAPI probe a=00 b=00
ata0-slave: ATAPI probe a=00 b=00
ata0: mask=03 status0=50 status1=00
ata0-master: ATA probe a=01 b=a5
ata0: devices=01
ata0: at 0x1f0 irq 14 on atapci0
ata1: iobase=0x0170 altiobase=0x0376 bmaddr=0xd808
ata1: mask=01 status0=50 status1=ff
ata1: mask=01 ostat0=50 ostat2=ff
ata1-master: ATAPI probe a=14 b=eb
ata1: mask=01 status0=00 status1=ff
ata1: devices=04
ata1: at 0x170 irq 15 on atapci0
uhci0: <VIA 83C572 USB controller> port 0xd400-0xd41f irq 5 at device 4.2 on pci0
usb0: <VIA 83C572 USB controller> on uhci0
usb0: USB revision 1.0
uhub0: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
uhci1: <VIA 83C572 USB controller> port 0xd000-0xd01f irq 5 at device 4.3 on pci0
using shared irq5.
usb1: <VIA 83C572 USB controller> on uhci1
usb1: USB revision 1.0
uhub1: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
uhub2: ALCOR Generic USB Hub, class 9/0, rev 1.10/1.00, addr 2
uhub2: 4 ports with 4 removable, self powered
pci0: <Matrox MGA Millennium 2064W graphics accelerator> (vendor=0x102b, dev=0x0519) at 12.0 irq 11
ed0: <NE2000 PCI Ethernet (RealTek 8029)> port 0xa400-0xa41f irq 5 at device 13.0 on pci0
bpf: ed0 attached
ed0: address 00:80:c8:fd:90:ae, type NE2000 (16 bit)
atapci1: <Promise ATA100 controller> port 0x8800-0x883f,0x9000-0x9003,0x9400-0x9407,0x9800-0x9803,0xa000-0xa007 mem 0xe2000000-0xe201ffff irq 10 at device 17.0 on pci0
ata-: ata2 exists, using next available unit number
ata2: iobase=0xa000 altiobase=0x9802 bmaddr=0x8800
ata2: mask=00 status0=ff status1=ff
ata2: probe allocation failed
ata3: iobase=0x9400 altiobase=0x9002 bmaddr=0x8808
ata3: mask=00 status0=ff status1=ff
ata3: probe allocation failed
pci_open(1): mode 1 addr port (0x0cf8) is 0x00000000
pci_open(1a): mode1res=0x80000000 (0x80000000)
pci_cfgcheck: device 0 [class=060000] [hdr=00] is there (id=03051106)
pci-: pci1 exists, using next available unit number
pcib1: <Host to PCI bridge> on motherboard
pci2: <PCI bus> on pcib1
ata-: ata0 exists, using next available unit number
ata-: ata1 exists, using next available unit number
ed-: ed0 exists, using next available unit number
Trying Read_Port at 203
Trying Read_Port at 243
Trying Read_Port at 283
Trying Read_Port at 2c3
Trying Read_Port at 303
Trying Read_Port at 343
Trying Read_Port at 383
Trying Read_Port at 3c3
isa_probe_children: disabling PnP devices
isa_probe_children: probing non-PnP devices
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
ata4 failed to probe at port 0x1f0 irq 14 on isa0
ata5 failed to probe at port 0x170 irq 15 on isa0
adv0 failed to probe at port 0x330 on isa0
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0
atkbd: the current kbd controller command byte 0047
atkbd: keyboard ID 0x41ab (2)
kbdc: RESET_KBD return code:00fa
kbdc: RESET_KBD status:00aa
kbd0 at atkbd0
kbd0: atkbd0, AT 101/102 (2), config:0x1, flags:0x3d0000
psm0: current command byte:0047
kbdc: TEST_AUX_PORT status:0000
kbdc: RESET_AUX return code:00fa
kbdc: RESET_AUX status:00aa
kbdc: RESET_AUX ID:0000
psm: status 00 02 64
psm: status 00 00 64
psm: status 00 03 64
psm: status 00 03 64
psm: data 08 00 00
psm: status 10 00 64
psm: status 00 02 64
psm: data 08 00 00
psm: status 00 02 64
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: model Generic PS/2 mouse, device ID 0-00, 2 buttons
psm0: config:00000000, flags:00000000, packet size:3
psm0: syncmask:c0, syncbits:00
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
fb0: vga0, vga, type:VGA (5), flags:0x7007f
fb0: port:0x3c0-0x3df, crtc:0x3d4, mem:0xa0000 0x20000
fb0: init mode:24, bios mode:3, current mode:24
fb0: window:0xc00b8000 size:32k gran:32k, buf:0 size:32k
VGA parameters upon power-up
50 18 10 00 00 00 03 00 02 67 60 4f 50 83 55 81
bf 1f 00 4f 0d 0e 00 00 07 80 9c 8e 8f 28 1f 96
b9 a3 ff 00 01 02 03 04 05 14 07 38 39 3a 3b 3c
3d 3e 3f 0c 00 0f 08 00 00 00 00 00 10 0e 00 ff
VGA parameters in BIOS for mode 24
50 18 10 00 10 00 03 00 02 67 60 4f 50 83 55 81
bf 1f 00 4f 0d 0e 00 00 00 00 9c 8e 8f 28 1f 96
b9 a3 ff 00 01 02 03 04 05 14 07 38 39 3a 3b 3c
3d 3e 3f 0c 00 0f 08 00 00 00 00 00 10 0e 00 ff
EGA/VGA parameters to be used for mode 24
50 18 10 00 10 00 03 00 02 67 60 4f 50 83 55 81
bf 1f 00 4f 0d 0e 00 00 00 00 9c 8e 8f 28 1f 96
b9 a3 ff 00 01 02 03 04 05 14 07 38 39 3a 3b 3c
3d 3e 3f 0c 00 0f 08 00 00 00 00 00 10 0e 00 ff
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
sc0: fb0, kbd0, terminal emulator: sc (syscons terminal)
sio0: irq maps: 0x1 0x11 0x1 0x1
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 16550A
sio1: irq maps: 0x1 0x9 0x1 0x1
sio1 at port 0x2f8-0x2ff irq 3 on isa0
sio1: type 16550A
ppc0: parallel port found at 0x378
ppc0: using extended I/O port range
ppc0: ECP SPP ECP+EPP SPP
ppc0: <Parallel port> at port 0x378-0x37f irq 7 on isa0
ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode
ppc0: FIFO with 16/16/8 bytes threshold
ed1 failed to probe at port 0x280-0x29f iomem 0xd8000 irq 10 on isa0
isa_probe_children: probing PnP devices
BIOS Geometries:
0:03fffe3f 0..1023=1024 cylinders, 0..254=255 heads, 1..63=63 sectors
0 accounted for
Device configuration finished.
bpf: lo0 attached
Linux-ELF exec handler installed
ata0-master: success setting UDMA4 on VIA chip
Creating DISK ad0
Creating DISK wd0
ad0: <QUANTUM FIREBALLP LM20.5/A35.0700> ATA-5 disk at ata0-master
ad0: 19595MB (40132503 sectors), 39813 cyls, 16 heads, 63 S/T, 512 B/S
ad0: 16 secs/int, 1 depth queue, UDMA66
ad0: piomode=4 dmamode=2 udmamode=4 cblid=1
ad0: 19595MB <QUANTUM FIREBALLP LM20.5> [39813/16/63] at ata0-master UDMA66
ata1-master: piomode=4 dmamode=2 udmamode=-1 dmaflag=1
ata1-master: success setting WDMA2 on VIA chip
acd0: <SAMSUNG DVD-ROM SD-604/FS17> DVD-ROM drive at ata1 as master
acd0: read 687KB/s (5500KB/s), 512KB buffer, WDMA2
acd0: Reads: CD-R, CD-RW, CD-DA stream, DVD-ROM, DVD-R, packet
acd0: Audio: play, 255 volume levels
acd0: Mechanism: ejectable tray
acd0: Medium: no/blank disc inside, unlocked
Mounting root from ufs:/dev/ad0s2a
ad0s1: type 0xb, start 63, end = 16064999, size 16064937 : OK
ad0s2: type 0xa5, start 16065000, end = 40130369, size 24065370 : OK
start_init: trying /sbin/init
splash: image decoder found: blank_saver
pciconf -l
su> pciconf -l
chip0@pci0:0:0: class=0x060000 card=0x80331043 chip=0x03051106 rev=0x02 hdr=0x00
pcib2@pci0:1:0: class=0x060400 card=0x00000080 chip=0x83051106 rev=0x00 hdr=0x01
isab0@pci0:4:0: class=0x060100 card=0x80331043 chip=0x06861106 rev=0x22 hdr=0x00
atapci0@pci0:4:1: class=0x01018a card=0x00000000 chip=0x05711106 rev=0x10 hdr=0x00
uhci0@pci0:4:2: class=0x0c0300 card=0x12340925 chip=0x30381106 rev=0x10 hdr=0x00
uhci1@pci0:4:3: class=0x0c0300 card=0x12340925 chip=0x30381106 rev=0x10 hdr=0x00
chip1@pci0:4:4: class=0x060000 card=0x80331043 chip=0x30571106 rev=0x30 hdr=0x00
none0@pci0:12:0: class=0x030000 card=0x00000000 chip=0x0519102b rev=0x01 hdr=0x00
ed0@pci0:13:0: class=0x020000 card=0x802910ec chip=0x802910ec rev=0x00 hdr=0x00
atapci1@pci0:17:0: class=0x018000 card=0x4d33105a chip=0x0d30105a rev=0x02 hdr=0x00
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