> I think i have the wrong driver/module.. > > If i call the driver pcie_pci the system is rebooting.
Hmm, searching bugs.opensolaris.org for "dell precision t7400" returned this one: Bug ID: 6723351 Synopsis: DELL T7400 system panic with Nevada 88+ during boot up http://bugs.opensolaris.org/view_bug.do?bug_id=6723351 It contains a workaround that disables an existing intel chipset workaround in the pcie_pci module. I think that the following procedure should work to set the pepb_intel_workaround_disable variable when booting from the opensolaris live cd: - boot kernel with options "-kd" - in kmdb ::bp pcie_pci`_init ::cont pepb_intel_workaround_disable/W 1 ::cont You may also want to have a look at this opensolaris bug http://defect.opensolaris.org/bz/show_bug.cgi?id=2553 In that case, the root cause for the pcie_pci bridge issues is a bug with a certain firewire controller chip by O2Micro. OTOH, I found the following thread (in german), which seems to match the problem with your problem exactly, but apparently neither setting pepb_intel_workaround_disable not disabling the hci1394 driver did help. -- This message posted from opensolaris.org
