Specifically, the wpi driver will not load due to the pci bus reporting an incorrect address range. The pci-pci bus on the ich7 works correctly under linux (the below pci listing is from linux, as I cannot get internet with fbsd). There is a pci quirk with this chipset, and I tried to port the code from linux, but I don't know enough about how either system works. 00:00.0 Host bridge: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT Express Memory Controller Hub (rev 03) 00:02.0 VGA compatible controller: Intel Corporation Mobile 945GM/GMS, 943/940GML Express Integrated Graphics Controller (rev 03) 00:02.1 Display controller: Intel Corporation Mobile 945GM/GMS, 943/940GML Express Integrated Graphics Controller (rev 03) 00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 02) 00:1c.0 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 1 (rev 02) 00:1c.1 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 2 (rev 02) 00:1c.2 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 3 (rev 02) 00:1d.0 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #1 (rev 02) 00:1d.1 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #2 (rev 02) 00:1d.2 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #3 (rev 02) 00:1d.3 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #4 (rev 02) 00:1d.7 USB Controller: Intel Corporation 82801G (ICH7 Family) USB2 EHCI Controller (rev 02) 00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e2) 00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge (rev 02) 00:1f.1 IDE interface: Intel Corporation 82801G (ICH7 Family) IDE Controller (rev 02) 00:1f.2 SATA controller: Intel Corporation 82801GBM/GHM (ICH7 Family) SATA AHCI Controller (rev 02) 00:1f.3 SMBus: Intel Corporation 82801G (ICH7 Family) SMBus Controller (rev 02) 02:00.0 Ethernet controller: Marvell Technology Group Ltd. 88E8055 PCI-E Gigabit Ethernet Controller (rev 12) 05:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG Network Connection (rev 02) 08:03.0 CardBus bridge: O2 Micro, Inc. OZ711MP1/MS1 MemoryCardBus Controller (rev 20) 08:03.1 CardBus bridge: O2 Micro, Inc. OZ711MP1/MS1 MemoryCardBus Controller (rev 20) 08:03.2 SD Host controller: O2 Micro, Inc. Integrated MMC/SD Controller 08:03.3 Bridge: O2 Micro, Inc. Integrated MS/xD Controller --numerics-- 00:00.0 0600: 8086:27a0 (rev 03) 00:02.0 0300: 8086:27a2 (rev 03) 00:02.1 0380: 8086:27a6 (rev 03) 00:1b.0 0403: 8086:27d8 (rev 02) 00:1c.0 0604: 8086:27d0 (rev 02) 00:1c.1 0604: 8086:27d2 (rev 02) 00:1c.2 0604: 8086:27d4 (rev 02) 00:1d.0 0c03: 8086:27c8 (rev 02) 00:1d.1 0c03: 8086:27c9 (rev 02) 00:1d.2 0c03: 8086:27ca (rev 02) 00:1d.3 0c03: 8086:27cb (rev 02) 00:1d.7 0c03: 8086:27cc (rev 02) 00:1e.0 0604: 8086:2448 (rev e2) 00:1f.0 0601: 8086:27b9 (rev 02) 00:1f.1 0101: 8086:27df (rev 02) 00:1f.2 0106: 8086:27c5 (rev 02) 00:1f.3 0c05: 8086:27da (rev 02) 02:00.0 0200: 11ab:4363 (rev 12) 05:00.0 0280: 8086:4222 (rev 02) 08:03.0 0607: 1217:7134 (rev 20) 08:03.1 0607: 1217:7134 (rev 20) 08:03.2 0805: 1217:7120 08:03.3 0680: 1217:7130 Fix: If someone who knows more about pci than I could just figure out the quirk details from the linux pci quirk code for the 82801 (ich7) chip, that could just be implemented here. How-To-Repeat: I'm specifically using a Fujitsu T4210. The problem manifests if you try to load wpi, although there are reports with other random drivers (such as bge) on this chipset. It is whatever happens to be behind the pci bridge (in my case pcib5 [ what would be wpi@pci0:5:0:0: ]).
Responsible Changed From-To: freebsd-i386->freebsd-bugs reassign to -bugs
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