32bit MIPS may be short of address space, but the stock Loongson box actually comes with a 32bit Debian preinstalled. So that may not be the problem Lihui met :)
在 2011年12月22日 上午9:45，晏华 <[email protected]> 写道： > In 32 bit mode, the pci window of loongson2F is too small for some devices > such as sis315 > driver. The sis315 claims 128MB pci memory, while loongson2f has only > 128M(another 64MB is reserved for legacy use)。 Besides the sis315 graphics > devies, still some other pci devices need pci resources. If you does not > carefully to assign these resources. the kernel would just report resource > allocation failed. > To resolve this problems in 32bit mode of loongson2f desktop box. there are > some advices. > 1. Let PMON do the resource assignment, and kernel just use it. > 2. use pci high mem (please ref loongson 2f usermanual)just as 64bit kenel, > and you need to modify kenrel code, use tlb to map sothing. > > > > 2011/12/22 李晖 <[email protected]> >> >> Hi, all Did your kernel compiled with my .config file? It works for me. My toolchain is from Fedora/MIPS so I'm doing a native compile, not a cross-compile as you. Don't know if that matters :D -- https://fedoraproject.org/wiki/User:Lonestar -- You received this message because you are subscribed to the Google Groups "loongson-dev" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/loongson-dev?hl=en.
