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Author SHA1 Message Date
Ralf Baechle
69f24d1784 MIPS: Optimize current_cpu_type() for better code. 
o Move current_cpu_type() to a separate header file
 o #ifdefing on supported CPU types lets modern GCC know that certain
   code in callers may be discarded ideally turning current_cpu_type() into
   a function returning a constant.
 o Use current_cpu_type() rather than direct access to struct cpuinfo_mips.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Cc: Steven J. Hill <Steven.Hill@imgtec.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/5833/
 2013-09-17 18:50:53 +02:00
Ralf Baechle
475032564e MIPS: Hardwire detection of DSP ASE Rev 2 for systems, as required. 
Most supported systems currently hardwire cpu_has_dsp to 0, so we also
can disable support for cpu_has_dsp2 resulting in a slightly smaller
kernel.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 2012-10-11 11:10:43 +02:00
Ralf Baechle
384740dc49 MIPS: Move headfiles to new location below arch/mips/include 
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 2008-10-11 16:18:52 +01:00
Renamed from include/asm-mips/mach-ip27/cpu-feature-overrides.h (Browse further)