On Noyau 2.6.13.2

CONFIG_BLK_DEV_PDC202XX_NEW=y

that's to say
ATA/ATAPI/MFM/RLL support >
PROMISE PDC202{68|69|70|71|75|76|77} support

Interesting: le CONFIG_PDC202XX_FORCE

Location: -> Device Drivers                                                  
    x       -> ATA/ATAPI/MFM/RLL support                                      
      x         -> ATA/ATAPI/MFM/RLL support (IDE [=y])                        
        x           -> Enhanced IDE/MFM/RLL disk/cdrom/tape/floppy support (BLK_DEV_IDE [=y])      
	  x             -> PCI IDE chipset support (BLK_DEV_IDEPCI [=y])        
	    x               -> Generic PCI bus-master DMA support (BLK_DEV_IDEDMA_PCI [=y])    
	      x                 -> PROMISE PDC202{68|69|70|71|75|76|77} support (BLK_DEV_PDC202XX_NEW [=y])