Andre Hedrick wrote:
> On Mon, 24 Apr 2000, Lorenzo Marcantonio wrote:
>
> > CONFIG_BLK_DEV_PIIX=y
> > CONFIG_PIIX_TUNING=y
>
> You do not know that for a fact........"CONFIG_PIIX_TUNING" fixes
> everything.
(jumping into the middle)
hmm, on my laptop, enabling tuning causes lost interrupt on boot and the
machine hangs.
# lspci -v
00:00.0 Host bridge: Intel Corporation 440BX/ZX - 82443BX/ZX Host bridge (rev
03)
Flags: bus master, medium devsel, latency 64
Memory at e0000000 (32-bit, prefetchable) [size=256M]
Capabilities: [a0] AGP version 1.0
00:07.0 Bridge: Intel Corporation 82371AB PIIX4 ISA (rev 02)
Flags: bus master, medium devsel, latency 0
00:07.1 IDE interface: Intel Corporation 82371AB PIIX4 IDE (rev 01) (prog-if
80 [Master])
Flags: bus master, medium devsel, latency 32
I/O ports at ffa0 [size=16]
# hdparm -I /dev/hda
/dev/hda:
Model=UFIJST UHM2G01A2 T , FwRev=0B51 ,
SerialNo= 10100368
Config={ HardSect NotMFM HdSw>15uSec Fixed DTR>10Mbs }
RawCHS=16383/16/63, TrkSize=0, SectSize=0, ECCbytes=4
BuffType=0(?), BuffSize=512kB, MaxMultSect=16, MultSect=8
DblWordIO=no, maxPIO=2(fast), DMA=yes, maxDMA=0(slow)
CurCHS=16383/16/63, CurSects=16514064, LBA=yes
LBA CHS=1023/256/63 Remapping, LBA=yes, LBAsects=19640880
tDMA={min:120,rec:120}, DMA modes: mword0 mword1 *mword2
IORDY=yes, tPIO={min:240,w/IORDY:120}, PIO modes: mode3 mode4
UDMA modes: mode0 mode1 mode2
# hdparm -i /dev/hda
/dev/hda:
Model=FUJITSU MHG2102AT, FwRev=B015, SerialNo=01013086
Config={ HardSect NotMFM HdSw>15uSec Fixed DTR>10Mbs }
RawCHS=16383/16/63, TrkSize=0, SectSize=0, ECCbytes=4
BuffType=0(?), BuffSize=512kB, MaxMultSect=16, MultSect=8
DblWordIO=no, maxPIO=2(fast), DMA=yes, maxDMA=0(slow)
CurCHS=16383/16/63, CurSects=16514064, LBA=yes
LBA CHS=1023/256/63 Remapping, LBA=yes, LBAsects=19640880
tDMA={min:120,rec:120}, DMA modes: mword0 mword1 *mword2
IORDY=yes, tPIO={min:240,w/IORDY:120}, PIO modes: mode3 mode4
UDMA modes: mode0 mode1 mode2
-d
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This archive was generated by hypermail 2b29 : Sun Apr 30 2000 - 21:00:09 EST