Re: Call for PIIX4 chipset testers

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Tue, 25 Oct 2005, Linus Torvalds wrote:

While trying to figure out why one of Alan's laptops didn't like certain
resource allocations, it dawned on Ivan and me that the PIIX4 (aka
"82371AB PCI-TO-ISA/IDE Xcelerator", aka "old venerable Intel core
chipset") actually has a lot more PCI resources that it decodes than the
two big special cases we had been quirking out.

It's an old chipset by now, but it was very very common, so I bet people
still have them around. If doing /sbin/lspci on your machine mentions
something like

	Intel Corporation 82371AB/EB/MB PIIX4 ISA

can you please test out this patch and report what it says in dmesg?

It should report a number of quirks, and the easiest way to get them all
is to just do

	dmesg -s 1000000 | grep PIIX4

and send it to me (and you might as well cc linux-kernel too in this
thread, so that we'll get the thing archived for later). Preferably
together with the output of "cat /proc/ioport" and "/sbin/lspci -xxx".


RTIX-NM-003:/home/bwindle# dmesg -s 1000000 | grep PIIX4
PCI quirk: region 0800-083f claimed by PIIX4 ACPI
PCI quirk: region 0840-085f claimed by PIIX4 SMB
PIIX4: IDE controller at PCI slot 0000:00:07.1
PIIX4: chipset revision 1
PIIX4: not 100% native mode: will probe irqs later
RTIX-NM-003:/home/bwindle# cat /proc/ioports
0000-001f : dma1
0020-0021 : pic1
0040-0043 : timer0
0050-0053 : timer1
0060-006f : keyboard
0070-0077 : rtc
0080-008f : dma page reg
00a0-00a1 : pic2
00c0-00df : dma2
00f0-00ff : fpu
0170-0177 : ide1
02f8-02ff : serial
0376-0376 : ide1
03c0-03df : vga+
03f8-03ff : serial
0800-083f : 0000:00:07.3
  0800-0803 : PM1a_EVT_BLK
  0804-0805 : PM1a_CNT_BLK
  0808-080b : PM_TMR
  080c-080f : GPE0_BLK
0840-085f : 0000:00:07.3
0cf8-0cff : PCI conf1
cc80-ccbf : 0000:00:11.0
  cc80-ccbf : 0000:00:11.0
cce0-ccff : 0000:00:07.2
d000-dfff : PCI Bus #02
  dc00-dcff : 0000:02:0b.0
e000-efff : PCI Bus #01
  ec00-ecff : 0000:01:00.0
ffa0-ffaf : 0000:00:07.1
  ffa8-ffaf : ide1
RTIX-NM-003:/home/bwindle# lspci -xxx
0000:00:00.0 Host bridge: Intel Corporation 440BX/ZX/DX - 82443BX/ZX/DX Host bridge (rev 03)
00: 86 80 90 71 06 01 10 22 03 00 00 06 00 20 00 00
10: 08 00 00 f0 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 28 10 8e 00
30: 00 00 00 00 a0 00 00 00 00 00 00 00 00 00 00 00
40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
50: 8c 01 00 00 00 00 00 11 03 10 11 11 00 00 00 00
60: 10 20 30 40 50 60 70 80 00 00 00 00 a0 0a 00 00
70: 20 1f 0a 78 aa aa 17 00 00 ff 10 38 00 00 00 00
80: 00 40 b7 02 00 00 00 00 00 00 00 00 00 00 00 00
90: 07 00 00 00 04 61 00 00 00 05 00 00 00 00 00 00
a0: 02 00 10 00 03 02 00 1f 00 00 00 00 00 00 00 00
b0: 00 00 00 00 30 00 00 00 00 00 00 00 20 10 00 00
c0: 00 00 00 00 00 00 00 00 18 0c ff ff 7f 00 00 00
d0: 08 04 02 02 02 12 00 00 0c 00 00 00 00 00 00 00
e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
f0: 00 00 00 00 00 f8 00 60 20 0f 00 00 00 00 00 00

0000:00:01.0 PCI bridge: Intel Corporation 440BX/ZX/DX - 82443BX/ZX/DX AGP bridge (rev 03)
00: 86 80 91 71 1f 01 20 02 03 00 04 06 00 20 01 00
10: 00 00 00 00 00 00 00 00 00 01 01 20 e0 e0 a0 02
20: 00 fb f0 fd 00 f6 f0 f6 00 00 00 00 00 00 00 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 88 00
40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

0000:00:02.0 PCI bridge: Digital Equipment Corporation DECchip 21152 (rev 03)
00: 11 10 24 00 07 01 90 02 03 00 04 06 08 20 01 00
10: 00 00 00 00 00 00 00 00 00 02 02 20 d1 d1 80 02
20: 00 f9 f0 fa 01 f5 f1 f5 00 00 00 00 00 00 00 00
30: 00 00 00 00 dc 00 00 00 00 00 00 00 00 00 06 00
40: 00 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00
50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
60: 00 00 00 00 00 00 00 00 30 3e 00 00 00 00 00 00
70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
d0: 00 00 00 00 00 00 00 00 00 00 00 00 01 00 01 01
e0: 00 00 c0 00 00 00 00 00 00 00 00 00 00 00 00 00
f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

0000:00:07.0 ISA bridge: Intel Corporation 82371AB/EB/MB PIIX4 ISA (rev 02)
00: 86 80 10 71 0f 00 80 02 02 00 01 06 00 00 80 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
40: 00 00 00 00 00 00 00 00 00 00 00 00 4d 00 20 01
50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
60: 8e 8b 80 8e 10 00 00 00 00 f6 80 00 00 00 00 00
70: 00 00 00 00 00 00 0c 0c 00 00 00 00 00 00 00 00
80: 00 00 07 00 00 00 00 00 00 00 00 00 00 00 00 00
90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
b0: 05 40 d0 e3 00 00 00 00 00 00 00 00 00 00 00 00
c0: 00 00 00 00 00 00 00 00 00 00 00 25 00 00 00 00
d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
f0: 00 00 00 00 00 00 00 00 30 0f 00 00 00 00 00 00

0000:00:07.1 IDE interface: Intel Corporation 82371AB/EB/MB PIIX4 IDE (rev 01)
00: 86 80 11 71 05 00 80 02 01 80 01 01 00 40 00 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: a1 ff 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
40: 00 00 07 e3 00 00 00 00 04 00 00 02 00 00 00 00
50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
f0: 00 00 00 00 00 00 00 00 30 0f 00 00 00 00 00 00

0000:00:07.2 USB Controller: Intel Corporation 82371AB/EB/MB PIIX4 USB (rev 01)
00: 86 80 12 71 05 00 80 02 01 00 03 0c 00 20 00 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: e1 cc 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 0e 04 00 00
40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
60: 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
f0: 00 00 00 00 00 00 00 00 30 0f 00 00 00 00 00 10

0000:00:07.3 Bridge: Intel Corporation 82371AB/EB/MB PIIX4 ACPI (rev 02)
00: 86 80 13 71 01 00 80 02 02 00 80 06 00 00 00 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
40: 01 08 00 00 00 00 00 00 00 00 00 00 00 00 00 00
50: 00 00 00 00 00 00 00 00 04 00 00 02 00 00 00 00
60: e0 00 c7 00 ee 00 c1 00 04 08 11 00 00 00 00 00
70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
90: 51 08 00 00 00 00 00 00 00 00 00 00 00 00 00 00
a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
f0: 00 00 00 00 00 00 00 00 30 0f 00 00 00 00 00 00

0000:00:0d.0 PCI bridge: Intel Corporation 80960RP [i960 RP Microprocessor/Bridge] (rev 02)
00: 86 80 64 09 07 01 90 02 02 00 04 06 08 20 81 00
10: 00 00 00 00 00 00 00 00 00 03 03 20 f0 00 80 22
20: f0 ff 00 00 f0 ff 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 68 00 00 00 00 00 00 00 00 00 06 00
40: 08 01 ff 03 00 00 00 00 00 00 00 00 a8 2a 00 00
50: 00 00 00 00 00 00 00 00 00 b0 00 b0 04 ff 08 00
60: 00 00 00 00 00 00 00 00 01 00 02 00 00 00 00 00
70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

0000:00:0d.1 I2O: Intel Corporation 80960RP [i960RP Microprocessor] (rev 02)
00: 86 80 60 19 16 01 90 02 02 01 00 0e 08 40 80 00
10: 08 00 00 f7 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 28 10 67 04
30: 00 00 00 00 80 00 00 00 00 00 00 00 0b 01 00 00
40: 00 00 c0 ff 00 00 20 d0 08 00 00 d0 00 00 00 f0
50: 00 00 00 d0 00 00 00 00 00 00 00 00 00 00 00 00
60: 00 00 00 00 10 f0 b7 01 00 00 00 b0 00 00 00 00
70: 00 00 00 00 00 80 ff ff 00 00 f8 fe 00 00 00 00
80: 01 00 02 00 00 00 00 00 06 01 18 00 00 00 00 00
90: 00 00 00 00 00 00 00 00 06 01 00 20 9c 21 01 0f
a0: 44 33 00 00 00 00 00 00 1c 01 02 00 28 10 67 04
b0: 04 00 02 b0 00 00 00 00 00 00 00 00 ff 01 00 00
c0: ff 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

0000:00:11.0 Ethernet controller: 3Com Corporation 3c905 100BaseTX [Boomerang]
00: b7 10 50 90 07 01 00 02 00 00 00 02 00 20 00 00
10: 81 cc 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 f8 00 00 00 00 00 00 00 00 0a 01 03 08
40: d8 02 63 00 00 00 00 00 40 e0 00 00 ff ff ff ff
50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

0000:01:00.0 VGA compatible controller: ATI Technologies Inc 3D Rage IIC AGP (rev 7a)
00: 02 10 57 47 87 00 90 02 7a 00 00 03 08 20 00 00
10: 00 00 00 fc 01 ec 00 00 00 f0 ff fb 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 28 10 8e 00
30: 00 00 00 00 5c 00 00 00 00 00 00 00 ff 00 08 00
40: 0c 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
50: 02 5c 10 00 01 00 00 ff 00 00 00 00 01 00 01 00
60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

0000:02:0a.0 Ethernet controller: 3Com Corporation 3c985 1000BaseSX (SX/TX) (rev 01)
00: b7 10 01 00 06 01 a0 02 01 00 00 02 20 40 00 00
10: 00 c0 ff f9 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 50 98 01 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 05 01 40 00
40: 20 00 00 60 00 32 e0 00 00 00 00 00 01 00 00 00
50: 55 00 10 00 cc cc 26 0f 0e cf 26 0f 00 00 12 76
60: 84 00 06 00 00 00 00 00 00 38 00 00 00 00 00 00
70: 04 00 06 00 00 00 00 00 e0 cc 26 0f 31 00 00 00
80: 00 00 00 00 08 10 c9 37 00 00 00 00 08 10 c9 37
90: 00 00 00 00 3a 69 c9 37 00 00 00 00 00 00 00 00
a0: 82 00 82 00 2c 2b 13 00 42 cf 00 00 00 00 00 00
b0: 80 fa 83 00 e0 05 14 00 63 11 00 00 e0 05 14 00
c0: 00 60 17 00 f0 e8 1b 00 78 e8 1b 00 78 e8 1b 00
d0: 00 30 13 00 e0 05 14 00 e0 05 14 00 00 00 00 00
e0: 28 10 13 00 28 10 13 00 28 10 13 00 03 00 ff ff
f0: 40 0b 13 00 40 0b 13 00 00 08 13 00 40 0b 13 00

0000:02:0b.0 SCSI storage controller: Adaptec AHA-2940U2/U2W / 7890/7891 (rev 01)
00: 05 90 1f 00 17 01 90 02 01 00 00 01 08 20 00 80
10: 01 dc 00 00 04 b0 ff f9 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 05 90 0f 00
30: 00 00 00 fa dc 00 00 00 00 00 00 00 0e 01 27 19
40: 40 05 00 00 00 00 00 00 00 00 00 00 00 00 00 00
50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
d0: 00 00 00 00 00 00 00 00 00 00 00 00 01 00 01 00
e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00


-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

[Index of Archives]     [Kernel Newbies]     [Netfilter]     [Bugtraq]     [Photo]     [Stuff]     [Gimp]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Video 4 Linux]     [Linux for the blind]     [Linux Resources]
  Powered by Linux