*/
for (i = 0; i < dd->ipath_pioavregs; i++) {
/* deal with 6110 chip bug */
- im = i > 3 ? i ^ 1 : i;
+ im = (i > 3 && (dd->ipath_flags & IPATH_SWAP_PIOBUFS)) ?
+ i ^ 1 : i;
val = ipath_read_kreg64(dd, (0x1000 / sizeof(u64)) + im);
dd->ipath_pioavailregs_dma[i] = cpu_to_le64(val);
dd->ipath_pioavailshadow[i] = val;