OpenSolaris

Printable Version Enter a New Search
Bug ID 6295276
Synopsis scanpci -v dumps core on the Ferrari 4000
State 10-Fix Delivered (Fix available in build)
Category:Subcategory xserver:xorg-server
Keywords ferrari4000
Responsible Engineer Alan Coopersmith
Reported Against snv_19
Duplicate Of
Introduced In
Commit to Fix snv_20
Fixed In snv_20
Release Fixed solaris_nevada(snv_20)
Related Bugs
Submit Date 11-July-2005
Last Update Date 16-January-2007
Description
When trying to get a full register dump on the Ferrari 4000, scanpci -v cores
on the first device:

scanpci -v -V255
PCI: Probing config type using method 1
PCI: Config type is 1
PCI: stages = 0x03, oldVal1 = 0x00000000, mode1Res1 = 0x80000000
PCI: PCI scan (all values are in hex)
PCI: 00:00:0: chip 1002,5951 card ffff,ffff rev 01 class 06,00,00 hdr 00
PCI: 00:02:0: chip 1002,5a34 card 0000,0000 rev 00 class 06,04,00 hdr 01
PCI: 00:06:0: chip 1002,5a38 card 0000,0000 rev 00 class 06,04,00 hdr 01
PCI: 00:13:0: chip 1002,4374 card 1025,007e rev 00 class 0c,03,10 hdr 80
PCI: 00:13:1: chip 1002,4375 card 1025,007e rev 00 class 0c,03,10 hdr 00
PCI: 00:13:2: chip 1002,4373 card 1025,007e rev 00 class 0c,03,20 hdr 00
PCI: 00:14:0: chip 1002,4372 card 1025,007e rev 11 class 0c,05,00 hdr 80
PCI: 00:14:1: chip 1002,4376 card 1025,007e rev 00 class 01,01,8a hdr 00
PCI: 00:14:3: chip 1002,4377 card 1025,007e rev 00 class 06,01,00 hdr 80
PCI: 00:14:4: chip 1002,4371 card 0000,0000 rev 00 class 06,04,01 hdr 81
PCI: 00:14:5: chip 1002,4370 card 1025,007e rev 02 class 04,01,00 hdr 80
PCI: 00:14:6: chip 1002,4378 card 1025,007e rev 02 class 07,03,00 hdr 80
PCI: 00:18:0: chip 1022,1100 card 0000,0000 rev 00 class 06,00,00 hdr 80
PCI: 00:18:1: chip 1022,1101 card 0000,0000 rev 00 class 06,00,00 hdr 80
PCI: 00:18:2: chip 1022,1102 card 0000,0000 rev 00 class 06,00,00 hdr 80
PCI: 00:18:3: chip 1022,1103 card 0000,0000 rev 00 class 06,00,00 hdr 80
PCI: 01:00:0: chip 1002,5653 card 1025,007e rev 00 class 03,00,00 hdr 00
PCI: 05:00:0: chip 14e4,169d card 1025,007e rev 11 class 02,00,00 hdr 00
PCI: 06:02:0: chip 14e4,4318 card 1468,0311 rev 02 class 02,80,00 hdr 00
PCI: 06:09:0: chip 104c,8031 card f000,ffff rev 00 class 06,07,00 hdr 82
PCI: 06:09:2: chip 104c,8032 card 1025,007e rev 00 class 0c,00,10 hdr 80
PCI: 06:09:3: chip 104c,8033 card 1025,007e rev 00 class 01,80,00 hdr 80
PCI: End of PCI scan

pci bus 0x0000 cardnum 0x00 function 0x00: vendor 0x1002 device 0x5951
 ATI Technologies Inc  Device unknown

Traceback : Segmentation Fault ( [ffffffff] address not mapped to object)

/lib/libc.so.1:strlen+0xb, sp=0x0804783c (0x805741b, 0x8047870, 0x8069160, 0x0)
/lib/libc.so.1:printf+0xa8, sp=0x08047864 (0x8057418, 0xffffffff)
/usr/X11/bin/scanpci:main+0x468, sp=0x080478a4 (0x8069538, 0x1)
/usr/X11/bin/scanpci:main+0x15e, sp=0x080478dc (0x3, 0x804790c, 0x804791c)
/usr/X11/bin/scanpci:_start+0x7a, sp=0x08047900

Traceback ends

Segmentation fault


The fact that the card has ids ffff,ffff and the bad pointer is 0xffffffff may be
significant.

This tests were trun with build 19 Xorg packages
 xxxxx@xxxxx.com 2005-07-11 13:01:35 GMT
Work Around
N/A
Comments
N/A