[Differential] [Request, 300 lines] D5182: Introduce INTRNG support for MIPS

[Sgalabov_gmail.com (Stanislav Galabov)]

Sgalabov_gmail.com created this revision.
Sgalabov_gmail.com added reviewers: MIPS, adrian, kan.
Sgalabov_gmail.com added a subscriber: freebsd-mips-list.
Sgalabov_gmail.com set the repository for this revision to rS FreeBSD src repository.
Sgalabov_gmail.com added a project: MIPS.
Herald added a subscriber: imp.

REVISION SUMMARY
  This introduces INTRNG support for the MIPS platforms. It is taken from ARM and the work has been done by Alexander Kabaev as part of his CI20 port.
  
  I have tried to extract the INTRNG-related changes only and am also relying on this as part of the Ralink/Mediatek support.
  
  To follow:
  
  1. proper MIPS timer attachment when using INTRNG
  2. suggestion to remove bus_space_fdt on MIPS and have bus_space_generic do the right things when mapping/unmapping bus space.

REPOSITORY
  rS FreeBSD src repository

REVISION DETAIL
  https://reviews.freebsd.org/D5182

AFFECTED FILES
  sys/conf/options.mips
  sys/mips/include/intr.h
  sys/mips/include/smp.h
  sys/mips/mips/exception.S
  sys/mips/mips/nexus.c

EMAIL PREFERENCES
  https://reviews.freebsd.org/settings/panel/emailpreferences/

To: Sgalabov_gmail.com, MIPS, adrian, kan
Cc: imp, freebsd-mips-list
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