[wplug] how much RAM does my VGA have?

Alexandros Papadopoulos apapadop at cmu.edu
Fri Mar 28 03:11:09 EST 2003


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Hi list!

I was wondering how it's possible to establish the amount of RAM of the 
graphics card. I can see the following (with lspci -vv), but can't 
discern the information I seek:

01:00.0 VGA compatible controller: S3 Inc. SuperSavage IX/C SDR (rev 05) 
(prog-if 00 [VGA])
        Subsystem: IBM ThinkPad T23 (2647-4MG)
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- 
ParErr- Stepping- SERR- FastB2B-
        Status: Cap+ 66Mhz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- 
<TAbort- <MAbort- >SERR- <PERR-
        Latency: 64 (1000ns min, 63750ns max), cache line size 08
        Interrupt: pin A routed to IRQ 11
        Region 0: Memory at c0100000 (32-bit, non-prefetchable) 
[size=512K]
        Region 1: Memory at e8000000 (32-bit, prefetchable) [size=64M]
        Region 2: Memory at e4000000 (32-bit, prefetchable) [size=64M]
        Region 3: Memory at e0000000 (32-bit, prefetchable) [size=32M]
        Expansion ROM at <unassigned> [disabled] [size=64K]
        Capabilities: [dc] Power Management version 2
                Flags: PMEClk- DSI+ D1+ D2+ AuxCurrent=0mA 
PME(D0-,D1-,D2-,D3hot-,D3cold-)
                Status: D0 PME-Enable- DSel=0 DScale=0 PME-
        Capabilities: [80] AGP version 2.0
                Status: RQ=31 SBA- 64bit- FW- Rate=x1,x2,x4
                Command: RQ=0 SBA- AGP- 64bit- FW- Rate=<none>

I'm under the impression it has 8MB, but I'd like hard facts :-)

Cheers

- -A
- -- 
http://andrew.cmu.edu/~apapadop/pub_key.asc
3DAD 8435 DB52 F17B 640F  D78C 8260 0CC1 0B75 8265
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