I have encounted one problem when I use cs5536, I can't access the I/O space just after configuring the CS5536 Diverse Device Module's LBAR MSR registers. and I just followlled the linuxbios's configuration: CS5536_MSR_WRITE(0x5140000B, 0x4000, 0xf001); CS5536_MSR_WRITE(0x5140000C, 0x4100, 0xf001); CS5536_MSR_WRITE(0x5140000D, 0x4200, 0xf001); CS5536_MSR_WRITE(0x5140000E, 0x4A00, 0xf001); CS5536_MSR_WRITE(0x5140000F, 0x4B00, 0xf001); after that, I take an I/O access inw(), and without data back(all zero).
NOTE : I just use the CS5536 as the sourthbridge with a non-geode amd cpu. by the way, I'm very eager to know the I/O space configuration flow.... 3x _______________________________________________ Devel mailing list [email protected] http://lists.laptop.org/listinfo/devel
