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Hey all,
I managed to get my ServerWorks CSB5 Ide controller
working. However, it's still defaulting with a 33mhz idebus. How can
I tell which speeds are supported?
lspci -vv shows:
00:0f.1 IDE interface: ServerWorks CSB5 IDE
Controller (rev 92) (prog-if 82 [Master
PriP])
Subsystem: ServerWorks CSB5 IDE Controller 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- Should I believe 66mhz is the cap for this IDE
bus? The drives are ATA-100, i'm a bit confused. Also, if I am going
to set the idebus=100 or 66, how do I go about doing it?
Finally, it looks like I have 2 ide controllers on
board, Can anyone make sense of this log and guide me in the direction of
making proper use of my system's ide capabilities? Here's the
log:
Oct 29 08:39:43 staff kernel: ide: Assuming 33MHz
system bus speed for PIO modes; override with idebus=xx
Oct 29 08:39:43 staff kernel: CMD649: IDE controller on PCI bus 00 dev 18 Oct 29 08:39:43 staff kernel: CMD649: chipset revision 2 Oct 29 08:39:43 staff kernel: CMD649: not 100%% native mode: will probe irqs later Oct 29 08:39:43 staff kernel: ide0: BM-DMA at 0x2030-0x2037, BIOS settings: hda:DMA, hdb:DMA Oct 29 08:39:43 staff kernel: ide1: BM-DMA at 0x2038-0x203f, BIOS settings: hdc:pio, hdd:pio Oct 29 08:39:43 staff kernel: ServerWorks CSB5: IDE controller on PCI bus 00 dev 79 Oct 29 08:39:43 staff kernel: ServerWorks CSB5: chipset revision 146 Oct 29 08:39:43 staff kernel: ServerWorks CSB5: not 100%% native mode: will probe irqs later Oct 29 08:39:43 staff kernel: ide2: BM-DMA at 0x2000-0x2007, BIOS settings: hde:pio, hdf:pio Oct 29 08:39:43 staff kernel: ServerWorks CSB5: simplex device: DMA disabled Oct 29 08:39:43 staff kernel: ide3: ServerWorks CSB5 Bus-Master DMA disabled (BIOS) Oct 29 08:39:43 staff kernel: hda: MAXTOR 6L040J2, ATA DISK drive Oct 29 08:39:43 staff kernel: hdb: MAXTOR 6L080L4, ATA DISK drive Oct 29 08:39:43 staff kernel: ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx Oct 29 08:39:43 staff kernel: hde: HL-DT-ST CD-ROM GCR-8480B, ATAPI CD/DVD-ROM drive Oct 29 08:39:43 staff kernel: ide0 at 0x2010-0x2017,0x201a on irq 5 Oct 29 08:39:43 staff kernel: ide2 at 0x1f0-0x1f7,0x3f6 on irq 14 Oct 29 08:39:43 staff kernel: hda: 78165360 sectors (40021 MB) w/1819KiB Cache, CHS=77545/16/63, UDMA(100) Oct 29 08:39:43 staff kernel: hdb: 156355584 sectors (80054 MB) w/1819KiB Cache, CHS=155114/16/63, UDMA(100) |