Le 12/16/12 12:42, Jonas Gorski a écrit :
On 15 December 2012 06:06, Steven J. Hill <sjhill@xxxxxxxx> wrote:
(snip)
diff --git a/arch/mips/kernel/Makefile b/arch/mips/kernel/Makefile
index 33a96a9..c3c8cba 100644
--- a/arch/mips/kernel/Makefile
+++ b/arch/mips/kernel/Makefile
@@ -98,4 +98,31 @@ obj-$(CONFIG_HW_PERF_EVENTS) += perf_event_mipsxx.o
obj-$(CONFIG_JUMP_LABEL) += jump_label.o
+#
+# DSP ASE supported for MIPS32 or MIPS64 Release 2 cores only
+#
+ifeq ($(CONFIG_CPU_MIPSR2), y)
+CFLAGS_DSP = -DHAVE_AS_DSP
24K (non-E) is MIPS32r2, but not not implement any DSP ASEs, is this a
problem here?
I do not think it is, all code-paths making use of the rddsp() wrdsp()
macros are checking cpu_has_dsp() so we should be pretty safe here. It
might be worth adding this comment to the Makefile though.
--
Florian
