Kernel.org: 3.3.7, 
sid (unstable): 3.2.18-1
wheezy (testing): 3.2.17-1
kmuto bpo d-i: 
squeeze-bpo: 3.2.15-1~bpo60+1
squeeze (stable): 2.6.32-45
lenny (oldstable): 

Debian GNU/Linux device driver check & report

ASUS: P4SX

PCI IDWorks?VendorDeviceDriverKernel
11063116YesVIA Technologies, Inc.VT8375 [KM266/KL266] Host Bridgevia-agp
1106b091VIA Technologies, Inc.VT8633 [Apollo Pro266 AGP]
10b79055Yes3Com Corporation3c905B 100BaseTX [Cyclone]3c59xv2.6.25-
10ec8139YesRealtek Semiconductor Co., Ltd.RTL-8139/8139C/8139C+8139cp,8139toov2.6.25-
11063044YesVIA Technologies, Inc.VT6306/7/8 [Fire II(M)] IEEE 1394 OHCI Controllerohci1394
11063038YesVIA Technologies, Inc.VT82xxxxx UHCI USB 1.1 Controllerusb-uhci,uhci-hcd
11063038YesVIA Technologies, Inc.VT82xxxxx UHCI USB 1.1 Controllerusb-uhci,uhci-hcd
11063038YesVIA Technologies, Inc.VT82xxxxx UHCI USB 1.1 Controllerusb-uhci,uhci-hcd
11063104YesVIA Technologies, Inc.USB 2.0ehci-hcd
11063177YesVIA Technologies, Inc.VT8235 ISA Bridgei2c-viapro,via-irccv2.6.25-
11060571YesVIA Technologies, Inc.VT82C586A/B/VT82C686/A/B/VT823x/A/C PIPC Bus Master IDEpata_viav2.6.25-
53338d04YesS3 Inc.VT8375 [ProSavage8 KM266/KL266]savagefbv2.6.25-

No issues found