Refresh/remove patches as appropriate.
Add patches for SD7220 firmware in ip_qib where it moved from ipath.
svn path=/dists/trunk/linux-2.6/; revision=15933
- Set io_map_base for several PCI bridges lacking it
- Replace per-platform built-in IDE drivers with libata-based drivers
- Enable BLK_DEV_SD as built-in on all platforms
svn path=/dists/trunk/linux-2.6/; revision=15867