ServerWorks OSB4 SMBus interface does not detected. pciconf -l -v output: hostb0@pci0:0:0: class=0x060000 card=0x00000000 chip=0x00091166 rev=0x06 hdr=0x00 vendor = 'ServerWorks (Was: Reliance Computer Corp)' device = 'NB6536 (CNB20-LE) AGP interface' class = bridge subclass = HOST-PCI hostb1@pci0:0:1: class=0x060000 card=0x00000000 chip=0x00091166 rev=0x06 hdr=0x00 vendor = 'ServerWorks (Was: Reliance Computer Corp)' device = 'NB6536 (CNB20-LE) AGP interface' class = bridge subclass = HOST-PCI none0@pci0:4:0: class=0x030000 card=0x50548086 chip=0x47521002 rev=0x27 hdr=0x00 vendor = 'ATI Technologies Inc.' device = 'Rage XL PCI' class = display subclass = VGA fxp0@pci0:7:0: class=0x020000 card=0x30008086 chip=0x12298086 rev=0x08 hdr=0x00 vendor = 'Intel Corporation' device = '82550/1/7/8/9 EtherExpress PRO/100(B) Ethernet Adapter' class = network subclass = ethernet fxp1@pci0:8:0: class=0x020000 card=0x30008086 chip=0x12298086 rev=0x08 hdr=0x00 vendor = 'Intel Corporation' device = '82550/1/7/8/9 EtherExpress PRO/100(B) Ethernet Adapter' class = network subclass = ethernet isab0@pci0:15:0: class=0x060100 card=0x02001166 chip=0x02001166 rev=0x51 hdr=0x00 vendor = 'ServerWorks (Was: Reliance Computer Corp)' device = 'OSB4 PCI to ISA Bridge' class = bridge subclass = PCI-ISA none1@pci0:15:1: class=0x01018a card=0x00000000 chip=0x02111166 rev=0x00 hdr=0x00 vendor = 'ServerWorks (Was: Reliance Computer Corp)' device = 'OSB4 PCI EIDE Controller' class = mass storage subclass = ATA none2@pci0:15:2: class=0x0c0310 card=0x02201166 chip=0x02201166 rev=0x04 hdr=0x00 vendor = 'ServerWorks (Was: Reliance Computer Corp)' device = 'OSB4 OpenHCI Compliant USB Controller' class = serial bus subclass = USB ahc0@pci1:4:0: class=0x010000 card=0x50548086 chip=0x00cf9005 rev=0x01 hdr=0x00 vendor = 'Adaptec Inc' device = 'AIC-7899 Ultra160 SCSI Host Adapter' class = mass storage subclass = SCSI ahc1@pci1:4:1: class=0x010000 card=0x50548086 chip=0x00cf9005 rev=0x01 hdr=0x00 vendor = 'Adaptec Inc' device = 'AIC-7899 Ultra160 SCSI Host Adapter' class = mass storage subclass = SCSI How-To-Repeat: Login to box and try to pciconf -l -v
Responsible Changed From-To: gnats-admin->freebsd-bugs Reassign misfiled PR.
Responsible Changed From-To: freebsd-bugs->freebsd-i386 This sounds as though it may be i386-specific.
State Changed From-To: open->feedback To submitter: Sorry this PR has sat around for so long without a response. Is there any chance you still have this system? If so, could you try removing the "#if 0... #endif" from around line 93 of src/sys/pci/intpm.c and seeing if that both fixes the smbus interface detection, and doesn't break anything on your ISA bus (for example PS/2 keyboard)? From looking at various bits of code, I think the reason that this was originally commented out is no longer relevent.
Responsible Changed From-To: freebsd-i386->gavin Track
State Changed From-To: feedback->open Answering my own question, I've obtained this hardware and discovered that this is still an issue.
For bugs matching the following criteria: Status: In Progress Changed: (is less than) 2014-06-01 Reset to default assignee and clear in-progress tags. Mail being skipped
^Triage: I'm sorry that this PR did not get addressed in a timely fashion. By now, the version that it was created against is long out of support. Please re-open if it is still a problem on a supported version.