In case you don't yet have an lspci dump for an RTL8136, here's one for a device which is working with the r1000 driver which is supplied with Ubuntu dapper (though the machine in question - a Toshiba Equium A110-233 - is actually running Debian testing.)
I _should_ be able to test your patches once I've got a locally-compiled kernel working for it. [M-F-T set; not subscribed.] -- | Darren Salt | linux or ds at | nr. Ashington, | Toon | RISC OS, Linux | youmustbejoking,demon,co,uk | Northumberland | Army | + At least 4000 million too many people. POPULATION LEVEL IS UNSUSTAINABLE. If no one uses it, there's a reason.
05:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. Unknown device 8136 (rev 01) Subsystem: Toshiba America Info Systems Unknown device ff00 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 185 Region 0: I/O ports at 4000 [size=256] Region 2: Memory at da000000 (64-bit, non-prefetchable) [size=4K] [virtual] Expansion ROM at d4000000 [disabled] [size=64K] Capabilities: [40] Power Management version 2 Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA PME(D0-,D1+,D2+,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=0 DScale=0 PME+ Capabilities: [48] Vital Product Data Capabilities: [50] Message Signalled Interrupts: 64bit+ Queue=0/1 Enable- Address: 0000000000000000 Data: 0000 Capabilities: [60] Express Endpoint IRQ 0 Device: Supported: MaxPayload 128 bytes, PhantFunc 0, ExtTag+ Device: Latency L0s <1us, L1 unlimited Device: AtnBtn+ AtnInd+ PwrInd+ Device: Errors: Correctable- Non-Fatal- Fatal- Unsupported- Device: RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- Device: MaxPayload 128 bytes, MaxReadReq 128 bytes Link: Supported Speed 2.5Gb/s, Width x1, ASPM L0s, Port 0 Link: Latency L0s unlimited, L1 unlimited Link: ASPM Disabled RCB 64 bytes CommClk+ ExtSynch- Link: Speed 2.5Gb/s, Width x1 Capabilities: [84] Vendor Specific Information Capabilities: [100] Advanced Error Reporting Capabilities: [12c] Virtual Channel Capabilities: [148] Device Serial Number 36-81-ec-10-00-00-10-01 Capabilities: [154] Power Budgeting