From: Witold F. <wi...@po...> - 2003-03-09 05:43:29
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On Fri, Mar 07, 2003 at 10:52:28PM +0000, James Simmons wrote: > > > Hello, > > Could anybody explain why aty128fb is so slow? > > I'm using kernel-2.4.20. > > > > 01:00.0 VGA compatible controller: ATI Technologies Inc Rage 128 Pro TF (prog-if 00 [VGA]) > > Subsystem: ATI Technologies Inc Rage 128 Pro TF > > 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: 32 (2000ns min), cache line size 08 > > Interrupt: pin A routed to IRQ 11 > > Region 0: Memory at e0000000 (32-bit, prefetchable) [size=64M] > > Region 1: I/O ports at c000 [size=256] > > Region 2: Memory at e7000000 (32-bit, non-prefetchable) [size=16K] > > Expansion ROM at <unassigned> [disabled] [size=128K] > > Capabilities: [50] AGP version 2.0 > > Status: RQ=31 SBA+ 64bit- FW- Rate=x1,x2 > > Command: RQ=0 SBA+ AGP- 64bit- FW- Rate=<none> > > Capabilities: [5c] 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- > > > > > > Computer has Athlon 1.8+ processor on K7VTA3 motherboard. > > > > In directory with 5000 files ls on console takes more than 6 seconds. > > In xterm or rxvt ls takes only 0.6 s. > > Because the driver is completely unaccelerated. Everything is drawn pixel > by pixel :-( 2.5.X is much faster :-) OK. I'll try it. -- Witold Filipczyk <wi...@po...> |