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>
git-mirror · Oct 11, 2012 · 4750325 · 4750325
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commit 4750325
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diff --git a/arch/mips/include/asm/mach-ath79/cpu-feature-overrides.h b/arch/mips/include/asm/mach-ath79/cpu-feature-overrides.h
@@ -42,6 +42,8 @@
 #define cpu_has_mips64r1	0
 #define cpu_has_mips64r2	0
 
+#define cpu_has_dsp		0
+#define cpu_has_dsp2		0
 #define cpu_has_mipsmt		0
 
 #define cpu_has_64bits		0

diff --git a/arch/mips/include/asm/mach-au1x00/cpu-feature-overrides.h b/arch/mips/include/asm/mach-au1x00/cpu-feature-overrides.h
@@ -37,6 +37,7 @@
 #define cpu_has_mips64r1		0
 #define cpu_has_mips64r2		0
 #define cpu_has_dsp			0
+#define cpu_has_dsp2			0
 #define cpu_has_mipsmt			0
 #define cpu_has_userlocal		0
 #define cpu_has_nofpuex			0

diff --git a/arch/mips/include/asm/mach-bcm63xx/cpu-feature-overrides.h b/arch/mips/include/asm/mach-bcm63xx/cpu-feature-overrides.h
@@ -37,6 +37,7 @@
 #define cpu_has_mips64r2		0
 
 #define cpu_has_dsp			0
+#define cpu_has_dsp2			0
 #define cpu_has_mipsmt			0
 #define cpu_has_userlocal		0
 

diff --git a/arch/mips/include/asm/mach-cavium-octeon/cpu-feature-overrides.h b/arch/mips/include/asm/mach-cavium-octeon/cpu-feature-overrides.h
@@ -53,6 +53,7 @@
 #define cpu_has_mips64r2	1
 #define cpu_has_mips_r2_exec_hazard 0
 #define cpu_has_dsp		0
+#define cpu_has_dsp2		0
 #define cpu_has_mipsmt		0
 #define cpu_has_vint		0
 #define cpu_has_veic		0

diff --git a/arch/mips/include/asm/mach-cobalt/cpu-feature-overrides.h b/arch/mips/include/asm/mach-cobalt/cpu-feature-overrides.h
@@ -45,6 +45,7 @@
 #define cpu_has_ic_fills_f_dc	0
 #define cpu_icache_snoops_remote_store	0
 #define cpu_has_dsp		0
+#define cpu_has_dsp2		0
 #define cpu_has_mipsmt		0
 #define cpu_has_userlocal	0
 

diff --git a/arch/mips/include/asm/mach-ip22/cpu-feature-overrides.h b/arch/mips/include/asm/mach-ip22/cpu-feature-overrides.h
@@ -30,6 +30,7 @@
 #define cpu_has_ic_fills_f_dc	0
 
 #define cpu_has_dsp		0
+#define cpu_has_dsp2		0
 #define cpu_has_mipsmt		0
 #define cpu_has_userlocal	0
 

diff --git a/arch/mips/include/asm/mach-ip27/cpu-feature-overrides.h b/arch/mips/include/asm/mach-ip27/cpu-feature-overrides.h
@@ -26,6 +26,7 @@
 #define cpu_has_dc_aliases	0
 #define cpu_has_ic_fills_f_dc	0
 #define cpu_has_dsp		0
+#define cpu_has_dsp2		0
 #define cpu_icache_snoops_remote_store	1
 #define cpu_has_mipsmt		0
 #define cpu_has_userlocal	0

diff --git a/arch/mips/include/asm/mach-ip28/cpu-feature-overrides.h b/arch/mips/include/asm/mach-ip28/cpu-feature-overrides.h
@@ -27,6 +27,7 @@
 #define cpu_has_dc_aliases	0 /* see probe_pcache() */
 #define cpu_has_ic_fills_f_dc	0
 #define cpu_has_dsp		0
+#define cpu_has_dsp2		0
 #define cpu_icache_snoops_remote_store  1
 #define cpu_has_mipsmt		0
 #define cpu_has_userlocal	0

diff --git a/arch/mips/include/asm/mach-ip32/cpu-feature-overrides.h b/arch/mips/include/asm/mach-ip32/cpu-feature-overrides.h
@@ -37,6 +37,7 @@
 #define cpu_has_vtag_icache	0
 #define cpu_has_ic_fills_f_dc	0
 #define cpu_has_dsp		0
+#define cpu_has_dsp2		0
 #define cpu_has_4k_cache	1
 #define cpu_has_mipsmt		0
 #define cpu_has_userlocal	0

diff --git a/arch/mips/include/asm/mach-jz4740/cpu-feature-overrides.h b/arch/mips/include/asm/mach-jz4740/cpu-feature-overrides.h
@@ -38,6 +38,7 @@
 #define cpu_has_mips64r1	0
 #define cpu_has_mips64r2	0
 #define cpu_has_dsp		0
+#define cpu_has_dsp2		0
 #define cpu_has_mipsmt		0
 #define cpu_has_userlocal	0
 #define cpu_has_nofpuex 0

diff --git a/arch/mips/include/asm/mach-loongson/cpu-feature-overrides.h b/arch/mips/include/asm/mach-loongson/cpu-feature-overrides.h
@@ -32,6 +32,7 @@
 #define cpu_has_dc_aliases	(PAGE_SIZE < 0x4000)
 #define cpu_has_divec		0
 #define cpu_has_dsp		0
+#define cpu_has_dsp2		0
 #define cpu_has_ejtag		0
 #define cpu_has_fpu		1
 #define cpu_has_ic_fills_f_dc	0

diff --git a/arch/mips/include/asm/mach-netlogic/cpu-feature-overrides.h b/arch/mips/include/asm/mach-netlogic/cpu-feature-overrides.h
@@ -26,6 +26,7 @@
 #define cpu_has_vtag_icache	0
 #define cpu_has_ic_fills_f_dc	1
 #define cpu_has_dsp		0
+#define cpu_has_dsp2		0
 #define cpu_has_mipsmt		0
 #define cpu_icache_snoops_remote_store	1
 

diff --git a/arch/mips/include/asm/mach-powertv/cpu-feature-overrides.h b/arch/mips/include/asm/mach-powertv/cpu-feature-overrides.h
@@ -45,6 +45,7 @@
 #define cpu_has_mips64r1		0
 #define cpu_has_mips64r2		0
 #define cpu_has_dsp			0
+#define cpu_has_dsp2			0
 #define cpu_has_mipsmt			0
 #define cpu_has_userlocal		0
 #define cpu_has_nofpuex			0

diff --git a/arch/mips/include/asm/mach-rc32434/cpu-feature-overrides.h b/arch/mips/include/asm/mach-rc32434/cpu-feature-overrides.h
@@ -60,6 +60,7 @@
 #define cpu_has_mips64r2		0
 
 #define cpu_has_dsp			0
+#define cpu_has_dsp2			0
 #define cpu_has_mipsmt			0
 
 /* #define cpu_has_nofpuex		? */

diff --git a/arch/mips/include/asm/mach-rm/cpu-feature-overrides.h b/arch/mips/include/asm/mach-rm/cpu-feature-overrides.h
@@ -30,6 +30,7 @@
 #define cpu_has_dc_aliases	(PAGE_SIZE < 0x4000)
 #define cpu_has_ic_fills_f_dc	0
 #define cpu_has_dsp		0
+#define cpu_has_dsp2		0
 #define cpu_has_nofpuex		0
 #define cpu_has_64bits		1
 #define cpu_has_mipsmt		0

diff --git a/arch/mips/include/asm/mach-sibyte/cpu-feature-overrides.h b/arch/mips/include/asm/mach-sibyte/cpu-feature-overrides.h
@@ -26,6 +26,7 @@
 #define cpu_has_dc_aliases	0
 #define cpu_has_ic_fills_f_dc	0
 #define cpu_has_dsp		0
+#define cpu_has_dsp2		0
 #define cpu_has_mipsmt		0
 #define cpu_has_userlocal	0
 #define cpu_icache_snoops_remote_store	0

diff --git a/arch/mips/include/asm/mach-tx49xx/cpu-feature-overrides.h b/arch/mips/include/asm/mach-tx49xx/cpu-feature-overrides.h
@@ -12,6 +12,7 @@
 #define cpu_has_vtag_icache	0
 #define cpu_has_ic_fills_f_dc	0
 #define cpu_has_dsp	0
+#define cpu_has_dsp2		0
 #define cpu_has_mipsmt	0
 #define cpu_has_userlocal	0
 

diff --git a/arch/mips/include/asm/mach-yosemite/cpu-feature-overrides.h b/arch/mips/include/asm/mach-yosemite/cpu-feature-overrides.h
@@ -26,6 +26,7 @@
 #define cpu_has_dc_aliases	0
 #define cpu_has_ic_fills_f_dc	0
 #define cpu_has_dsp		0
+#define cpu_has_dsp2		0
 #define cpu_has_mipsmt		0
 #define cpu_has_userlocal	0
 #define cpu_icache_snoops_remote_store	0

diff --git a/arch/mips/include/asm/pmc-sierra/msp71xx/cpu-feature-overrides.h b/arch/mips/include/asm/pmc-sierra/msp71xx/cpu-feature-overrides.h
@@ -10,6 +10,7 @@
 
 #define cpu_has_mips16		1
 #define cpu_has_dsp		1
+/* #define cpu_has_dsp2		??? - do runtime detection */
 #define cpu_has_mipsmt		1
 #define cpu_has_fpu		0