Fist-time amd64 installation, some questions
Hello all,
I managed today to get Debian installed on my desktop pc.
Said pc is an ABIT KN9-SLI board with an AMD 64x2 AM2 cpu.
I upgraded to Sid, and then went on to compile a custom kernel. I think I got
nearly everything right, but there are some things that I find very strange,
and would like some info about if anyone has any to share.
1. I get the following things in dmesg during bootup:
Aug 27 15:35:04 whocares kernel: PCI-DMA: Disabling IOMMU.
I have no clue how I could enable the IOMMU, the config option is set in the kernel:
whocares:/var/log# cat /usr/src/build/linux-2.6/.config | grep IOMMU
CONFIG_GART_IOMMU=y
Aug 27 15:35:04 whocares kernel: PCI: Setting latency timer of device 0000:00:0a.0 to 64
Aug 27 15:35:04 whocares kernel: pcie_portdrv_probe->Dev[0376:10de] has invalid IRQ. Check vendor BIOS
Aug 27 15:35:04 whocares kernel: assign_interrupt_mode Found MSI capability
Aug 27 15:35:04 whocares kernel: Allocate Port Service[0000:00:0a.0:pcie00]
Aug 27 15:35:04 whocares kernel: Allocate Port Service[0000:00:0a.0:pcie03]
Aug 27 15:35:04 whocares kernel: PCI: Setting latency timer of device 0000:00:0b.0 to 64
Aug 27 15:35:04 whocares kernel: pcie_portdrv_probe->Dev[0374:10de] has invalid IRQ. Check vendor BIOS
Aug 27 15:35:04 whocares kernel: assign_interrupt_mode Found MSI capability
Aug 27 15:35:04 whocares kernel: Allocate Port Service[0000:00:0b.0:pcie00]
Aug 27 15:35:04 whocares kernel: Allocate Port Service[0000:00:0b.0:pcie03]
Aug 27 15:35:04 whocares kernel: PCI: Setting latency timer of device 0000:00:0c.0 to 64
Aug 27 15:35:04 whocares kernel: pcie_portdrv_probe->Dev[0374:10de] has invalid IRQ. Check vendor BIOS
Aug 27 15:35:04 whocares kernel: assign_interrupt_mode Found MSI capability
Aug 27 15:35:04 whocares kernel: Allocate Port Service[0000:00:0c.0:pcie00]
Aug 27 15:35:04 whocares kernel: Allocate Port Service[0000:00:0c.0:pcie03]
Aug 27 15:35:04 whocares kernel: PCI: Setting latency timer of device 0000:00:0d.0 to 64
Aug 27 15:35:04 whocares kernel: pcie_portdrv_probe->Dev[0378:10de] has invalid IRQ. Check vendor BIOS
Aug 27 15:35:04 whocares kernel: assign_interrupt_mode Found MSI capability
Aug 27 15:35:04 whocares kernel: Allocate Port Service[0000:00:0d.0:pcie00]
Aug 27 15:35:04 whocares kernel: Allocate Port Service[0000:00:0d.0:pcie03]
Aug 27 15:35:04 whocares kernel: PCI: Setting latency timer of device 0000:00:0e.0 to 64
Aug 27 15:35:04 whocares kernel: pcie_portdrv_probe->Dev[0375:10de] has invalid IRQ. Check vendor BIOS
Aug 27 15:35:04 whocares kernel: assign_interrupt_mode Found MSI capability
Aug 27 15:35:04 whocares kernel: Allocate Port Service[0000:00:0e.0:pcie00]
Aug 27 15:35:04 whocares kernel: Allocate Port Service[0000:00:0e.0:pcie03]
Aug 27 15:35:04 whocares kernel: PCI: Setting latency timer of device 0000:00:0f.0 to 64
Aug 27 15:35:04 whocares kernel: pcie_portdrv_probe->Dev[0377:10de] has invalid IRQ. Check vendor BIOS
Aug 27 15:35:04 whocares kernel: assign_interrupt_mode Found MSI capability
Aug 27 15:35:04 whocares kernel: Allocate Port Service[0000:00:0f.0:pcie00]
Aug 27 15:35:04 whocares kernel: Allocate Port Service[0000:00:0f.0:pcie03]
?
2. For some weird reason, only 2 of my bunch of usb ports work. No idea what I'm doing wrong, ehci_hcd and uhci_hcd
only find two.
Any pointers are most welcome!
lspci info:
whocares:/etc/init.d# lspci
00:00.0 RAM memory: nVidia Corporation MCP55 Memory Controller (rev a1)
00:01.0 ISA bridge: nVidia Corporation MCP55 LPC Bridge (rev a2)
00:01.1 SMBus: nVidia Corporation MCP55 SMBus (rev a2)
00:01.2 RAM memory: nVidia Corporation MCP55 Memory Controller (rev a2)
00:02.0 USB Controller: nVidia Corporation MCP55 USB Controller (rev a1)
00:02.1 USB Controller: nVidia Corporation MCP55 USB Controller (rev a2)
00:04.0 IDE interface: nVidia Corporation MCP55 IDE (rev a1)
00:05.0 IDE interface: nVidia Corporation MCP55 SATA Controller (rev a2)
00:05.1 IDE interface: nVidia Corporation MCP55 SATA Controller (rev a2)
00:05.2 IDE interface: nVidia Corporation MCP55 SATA Controller (rev a2)
00:06.0 PCI bridge: nVidia Corporation MCP55 PCI bridge (rev a2)
00:06.1 Audio device: nVidia Corporation MCP55 High Definition Audio (rev a2)
00:08.0 Bridge: nVidia Corporation MCP55 Ethernet (rev a2)
00:09.0 Bridge: nVidia Corporation MCP55 Ethernet (rev a2)
00:0a.0 PCI bridge: nVidia Corporation MCP55 PCI Express bridge (rev a2)
00:0b.0 PCI bridge: nVidia Corporation MCP55 PCI Express bridge (rev a2)
00:0c.0 PCI bridge: nVidia Corporation MCP55 PCI Express bridge (rev a2)
00:0d.0 PCI bridge: nVidia Corporation MCP55 PCI Express bridge (rev a2)
00:0e.0 PCI bridge: nVidia Corporation MCP55 PCI Express bridge (rev a2)
00:0f.0 PCI bridge: nVidia Corporation MCP55 PCI Express bridge (rev a2)
00:18.0 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] HyperTransport Technology Configuration
00:18.1 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Address Map
00:18.2 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] DRAM Controller
00:18.3 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Miscellaneous Control
01:08.0 FireWire (IEEE 1394): Texas Instruments TSB43AB22/A IEEE-1394a-2000 Controller (PHY/Link)
02:00.0 VGA compatible controller: nVidia Corporation G70 [GeForce 7600 GS] (rev a1)
07:00.0 VGA compatible controller: nVidia Corporation G70 [GeForce 7600 GS] (rev a1)
Thanks,
Jan
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