gistfile1.txt

int reg_pio_data_in_lba28( unsigned char dev,         // device (0 or 1)

                           unsigned char cmd,         // command register

                           int fr,                    // feature register

                           int sc,                    // sector count

                           long lba,                  // LBA

                           unsigned char * bufAddr,   // buffer address

                           int numSect,               // number of sectors to transfer

                           int multiCnt );            // current multiple count



   Execute an ATA PIO Data In command in LBA sector addressing

   mode.



   numSect is the actual number of sectors to be transferred.

   This value may be different than the sc value.



   If cmd is C4H (Read Multiple) then multiCnt MUST be set to the

   current sectors per block.