silicon image (sil-3112a) and suse82 - kernel problem?

[filip]

dobry den,
mam tady sil-3112a a seagate (st3120026a)hd a po instalaci je hd bez dma a proto take
velmi pomaly:
hdparm -T -t /dev/hde
/dev/hde:
 Timing buffer-cache reads:   128 MB in  0.31 seconds =412.90 MB/sec
 Timing buffered disk reads:  64 MB in 46.62 seconds =  1.37 MB/sec

po hdparm -c1 -d1 /dev/hde se mi ukaze jiz jen 'segmentation fault' a v logu mam:
kernel: blk: queue c03cb340, I/O limit 4095Mb (mask 0xffffffff)
kernel: hde: dma_timer_expiry: dma status == 0x21
kernel: hde: timeout waiting for DMA
kernel: hde: timeout waiting for DMA
kernel: hde: status error: status=0x58 { DriveReady SeekComplete DataRequest }
kernel:
kernel: hde: drive not ready for command
kernel: hde: status timeout: status=0xd8 { Busy }
kernel:
kernel: ide2: reset phy, status=0x00000113, siimage_reset
kernel: hde: drive not ready for command
which continue in something like
journal-601, buffer write faild
kernel bug at prints.c:334!
invalid operand: a tak dale... (ono toho vic ukaze na tty10 naz je v logu)

takze potom mohu jen zmacknout 'reset' :-)

take pri boot musim cekat cca 15s nez rozpozna ze tam neni druhy hd:
hdg: no response (status = 0xfe)
da se nejak zadat aby nehledal hd ktery tam neni?

budu vdecny za jakoukoliv radu ci tip
filip

hdparm /dev/hde

/dev/hde:
 multcount    = 16 (on)
 IO_support   =  0 (default 16-bit)
 unmaskirq    =  0 (off)
 using_dma    =  0 (off)
 keepsettings =  0 (off)
 readonly     =  0 (off)
 readahead    =  8 (on)
 geometry     = 14593/255/63, sectors = 234441648, start = 0

hdparm -i /dev/hde

/dev/hde:

 Model=ST3120026AS, FwRev=3.05, SerialNo=3JT08H38
 Config={ HardSect NotMFM HdSw>15uSec Fixed DTR>10Mbs RotSpdTol>.5% }
 RawCHS=16383/16/63, TrkSize=0, SectSize=0, ECCbytes=4
 BuffType=unknown, BuffSize=8192kB, MaxMultSect=16, MultSect=16
 CurCHS=65535/1/63, CurSects=4128705, LBA=yes, LBAsects=234441648
 IORDY=on/off, tPIO={min:240,w/IORDY:120}, tDMA={min:120,rec:120}
 PIO modes:  pio0 pio1 pio2 pio3 pio4
 DMA modes:  mdma0 mdma1 mdma2
 UDMA modes: udma0 udma1 udma2
 AdvancedPM=no WriteCache=enabled
 Drive conforms to: ATA/ATAPI-6 T13 1410D revision 2:  1 2 3 4 5 6