sorry ze tu trosku OTckarim ale ako to je s tym PIO rezimom pri Intel sietovkach (Intel 100PRO/VE)? jak poznam ci mam PIO rezim? (debian woody)
v /proc/pci je >
Kód:
Bus 0, device 14, function 0:
Ethernet controller: Intel Corp. 82557/8/9 [Ethernet Pro 100] (rev 5).
IRQ 11.
Master Capable. Latency=66. Min Gnt=8.Max Lat=56.
Prefetchable 32 bit memory at 0xfebfd000 [0xfebfdfff].
I/O at 0xfcc0 [0xfcdf].
Non-prefetchable 32 bit memory at 0xfed00000 [0xfedfffff].
Bus 0, device 15, function 0:
Ethernet controller: Intel Corp. 82557/8/9 [Ethernet Pro 100] (#2) (rev 5).
IRQ 10.
Master Capable. Latency=66. Min Gnt=8.Max Lat=56.
Prefetchable 32 bit memory at 0xfebfe000 [0xfebfefff].
I/O at 0xfce0 [0xfcff].
Non-prefetchable 32 bit memory at 0xfec00000 [0xfecfffff].
a priepustnost siete nemam nejaku uzasnu ...
edit: tak lspci -vv prezradi taketo este >
Kód:
00:0e.0 Ethernet controller: Intel Corp. 82557 [Ethernet Pro 100] (rev 05)
Subsystem: Compaq Computer Corporation NC3121 with Wake on LAN
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: 66 (2000ns min, 14000ns max), cache line size 08
Interrupt: pin A routed to IRQ 11
Region 0: Memory at febfd000 (32-bit, prefetchable) [size=4K]
Region 1: I/O ports at fcc0 [size=32]
Region 2: Memory at fed00000 (32-bit, non-prefetchable) [size=1M]
Expansion ROM at <unassigned> [disabled] [size=1M]
Capabilities: [dc] Power Management version 1
Flags: PMEClk- DSI+ D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
mam dojem ze to BusMaster+ by mohlo byt znamenie ze to je DMA nie?