[lkml]   [2020]   [Mar]   [25]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [PATCH 1/6] MIPS: remove cpu_has_64bit_gp_regs and cpu_has_64bit_addresses
> The only use of cpu_has_64bit_addresses is the choice of the ioremap
> code base. Which ioremap code does the R5900 want to use? If it
> doesn't match CONFIG_64BIT having a config option for the ioremap
> implementation seems much more sensible, and can be added with the
> R5900 patch set (do you have a link to it?).

I suppose this would be relevant for the n32 ABI, but initially we only
have o32 for the R5900. The (slightly outdated) patch series under review
is available here:

Regarding cpu_has_64bit_gp_regs: another unusual aspect of the R5900 is
its 128-bit GPRs. :)


 \ /
  Last update: 2020-03-25 10:05    [W:0.055 / U:14.276 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site