40-wire cable detected when directly connected

2008-01-10 Thread Tobias Müller
Hello! I'm running 2.6.24-rc7 with an Addonics AD4CFPRJ Quad-CF PCI Controller (http://www.addonics.com/products/flash_memory_reader/ad4cfprj.asp) using Silicon Image PCI0680 chipset which is connected direct (no cables) with 2 Compact-Flash Cards. In configured CONFIG_ATA=y

Re: 40-wire cable detected when directly connected

2008-01-11 Thread Tobias Müller
Tejun Heo schrieb: I don't know very well about CF but does it even fill UDMA/33? What does 'dd if=/dev/sdc of=/dev/null bs=1M count=16 iflag=direct' say? You can increase count for more reliable result. 16+0 Datensätze ein 16+0 Datensätze aus 16777216 Bytes (17 MB) kopiert, 0,561688 s, 29,9

Re: 40-wire cable detected when directly connected

2008-01-12 Thread Tobias Müller
Hi Bartlomiej Zolnierkiewicz schrieb: As a workaround you can try using IDE subsystem siimage driver and pass idex=ata66 option or modify Tejun's patch to also override device side cable detection by replacing ATA_CBL_PATA80 with ATA_CBL_PATA40_SHORT. I'll try this. Could you send the output