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| author | Maciej W. Rozycki <macro@imgtec.com> | 2017-05-23 13:40:23 +0100 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2017-07-11 14:13:06 +0200 |
| commit | 65ae8d2621a9fb20b53348311984ea79fee42a55 (patch) | |
| tree | e42f2bf9b8b4b18c8a4356c1002c37f794bcfa77 /arch/mips/include | |
| parent | 92ecd19a7e1dc1c928707835c28cb65f0740be2d (diff) | |
| download | lwn-65ae8d2621a9fb20b53348311984ea79fee42a55.tar.gz lwn-65ae8d2621a9fb20b53348311984ea79fee42a55.zip | |
MIPS16e2: Provide feature overrides for non-MIPS16 systems
Hardcode the absence of the MIPS16e2 ASE for all the systems that do so
for the MIPS16 ASE already, providing for code to be optimized away.
Signed-off-by: Maciej W. Rozycki <macro@imgtec.com>
Reviewed-by: James Hogan <james.hogan@imgtec.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/16097/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/include')
16 files changed, 16 insertions, 0 deletions
diff --git a/arch/mips/include/asm/mach-ath25/cpu-feature-overrides.h b/arch/mips/include/asm/mach-ath25/cpu-feature-overrides.h index ade0356df257..e6a8108cde4e 100644 --- a/arch/mips/include/asm/mach-ath25/cpu-feature-overrides.h +++ b/arch/mips/include/asm/mach-ath25/cpu-feature-overrides.h @@ -40,6 +40,7 @@ #endif #define cpu_has_mips16 0 +#define cpu_has_mips16e2 0 #define cpu_has_mdmx 0 #define cpu_has_mips3d 0 #define cpu_has_smartmips 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 index c5b6eef0efa7..bace5b9ae4df 100644 --- a/arch/mips/include/asm/mach-au1x00/cpu-feature-overrides.h +++ b/arch/mips/include/asm/mach-au1x00/cpu-feature-overrides.h @@ -31,6 +31,7 @@ #define cpu_has_ejtag 1 #define cpu_has_llsc 1 #define cpu_has_mips16 0 +#define cpu_has_mips16e2 0 #define cpu_has_mdmx 0 #define cpu_has_mips3d 0 #define cpu_has_smartmips 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 index bc1167dbd4e3..b56cf10b91d3 100644 --- a/arch/mips/include/asm/mach-bcm63xx/cpu-feature-overrides.h +++ b/arch/mips/include/asm/mach-bcm63xx/cpu-feature-overrides.h @@ -19,6 +19,7 @@ #define cpu_has_ejtag 1 #define cpu_has_llsc 1 #define cpu_has_mips16 0 +#define cpu_has_mips16e2 0 #define cpu_has_mdmx 0 #define cpu_has_mips3d 0 #define cpu_has_smartmips 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 index 30c5cd9fd973..291fe90aafa5 100644 --- a/arch/mips/include/asm/mach-cobalt/cpu-feature-overrides.h +++ b/arch/mips/include/asm/mach-cobalt/cpu-feature-overrides.h @@ -37,6 +37,7 @@ #endif #define cpu_has_mips16 0 +#define cpu_has_mips16e2 0 #define cpu_has_mdmx 0 #define cpu_has_mips3d 0 #define cpu_has_smartmips 0 diff --git a/arch/mips/include/asm/mach-dec/cpu-feature-overrides.h b/arch/mips/include/asm/mach-dec/cpu-feature-overrides.h index 21eae03d752a..2ec10237688c 100644 --- a/arch/mips/include/asm/mach-dec/cpu-feature-overrides.h +++ b/arch/mips/include/asm/mach-dec/cpu-feature-overrides.h @@ -27,6 +27,7 @@ #define cpu_has_mcheck 0 #define cpu_has_ejtag 0 #define cpu_has_mips16 0 +#define cpu_has_mips16e2 0 #define cpu_has_mdmx 0 #define cpu_has_mips3d 0 #define cpu_has_smartmips 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 index 9b19b72dba56..b80d5eafc9db 100644 --- a/arch/mips/include/asm/mach-ip22/cpu-feature-overrides.h +++ b/arch/mips/include/asm/mach-ip22/cpu-feature-overrides.h @@ -19,6 +19,7 @@ #define cpu_has_32fpr 1 #define cpu_has_counter 1 #define cpu_has_mips16 0 +#define cpu_has_mips16e2 0 #define cpu_has_divec 0 #define cpu_has_cache_cdex_p 1 #define cpu_has_prefetch 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 index 7449794eade6..136d6d464e32 100644 --- a/arch/mips/include/asm/mach-ip27/cpu-feature-overrides.h +++ b/arch/mips/include/asm/mach-ip27/cpu-feature-overrides.h @@ -43,6 +43,7 @@ #define cpu_has_ejtag 0 #define cpu_has_llsc 1 #define cpu_has_mips16 0 +#define cpu_has_mips16e2 0 #define cpu_has_mdmx 0 #define cpu_has_mips3d 0 #define cpu_has_smartmips 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 index 4cec06d133db..ba8b4e30b3e2 100644 --- a/arch/mips/include/asm/mach-ip28/cpu-feature-overrides.h +++ b/arch/mips/include/asm/mach-ip28/cpu-feature-overrides.h @@ -16,6 +16,7 @@ */ #define cpu_has_watch 1 #define cpu_has_mips16 0 +#define cpu_has_mips16e2 0 #define cpu_has_divec 0 #define cpu_has_vce 0 #define cpu_has_cache_cdex_p 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 index 241409b78ff1..63b4c889094b 100644 --- a/arch/mips/include/asm/mach-ip32/cpu-feature-overrides.h +++ b/arch/mips/include/asm/mach-ip32/cpu-feature-overrides.h @@ -29,6 +29,7 @@ #define cpu_has_32fpr 1 #define cpu_has_counter 1 #define cpu_has_mips16 0 +#define cpu_has_mips16e2 0 #define cpu_has_vce 0 #define cpu_has_cache_cdex_s 0 #define cpu_has_mcheck 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 index 0933f94a1e69..7c5e576f9d96 100644 --- a/arch/mips/include/asm/mach-jz4740/cpu-feature-overrides.h +++ b/arch/mips/include/asm/mach-jz4740/cpu-feature-overrides.h @@ -23,6 +23,7 @@ #define cpu_has_ejtag 1 #define cpu_has_llsc 1 #define cpu_has_mips16 0 +#define cpu_has_mips16e2 0 #define cpu_has_mdmx 0 #define cpu_has_mips3d 0 #define cpu_has_smartmips 0 diff --git a/arch/mips/include/asm/mach-loongson64/cpu-feature-overrides.h b/arch/mips/include/asm/mach-loongson64/cpu-feature-overrides.h index 89328a3d44d8..581915ce231c 100644 --- a/arch/mips/include/asm/mach-loongson64/cpu-feature-overrides.h +++ b/arch/mips/include/asm/mach-loongson64/cpu-feature-overrides.h @@ -32,6 +32,7 @@ #define cpu_has_mcheck 0 #define cpu_has_mdmx 0 #define cpu_has_mips16 0 +#define cpu_has_mips16e2 0 #define cpu_has_mips3d 0 #define cpu_has_mipsmt 0 #define cpu_has_smartmips 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 index 091deb1700e5..0c29ff820bb9 100644 --- a/arch/mips/include/asm/mach-netlogic/cpu-feature-overrides.h +++ b/arch/mips/include/asm/mach-netlogic/cpu-feature-overrides.h @@ -13,6 +13,7 @@ #define cpu_has_4k_cache 1 #define cpu_has_watch 1 #define cpu_has_mips16 0 +#define cpu_has_mips16e2 0 #define cpu_has_counter 1 #define cpu_has_divec 1 #define cpu_has_vce 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 index b15307597ee3..6a1087ee8c6e 100644 --- a/arch/mips/include/asm/mach-rc32434/cpu-feature-overrides.h +++ b/arch/mips/include/asm/mach-rc32434/cpu-feature-overrides.h @@ -48,6 +48,7 @@ #define cpu_has_llsc 1 #define cpu_has_mips16 0 +#define cpu_has_mips16e2 0 #define cpu_has_mdmx 0 #define cpu_has_mips3d 0 #define cpu_has_smartmips 0 diff --git a/arch/mips/include/asm/mach-rm/cpu-feature-overrides.h b/arch/mips/include/asm/mach-rm/cpu-feature-overrides.h index d38be668e338..e1e182300fea 100644 --- a/arch/mips/include/asm/mach-rm/cpu-feature-overrides.h +++ b/arch/mips/include/asm/mach-rm/cpu-feature-overrides.h @@ -17,6 +17,7 @@ #define cpu_has_counter 1 #define cpu_has_watch 0 #define cpu_has_mips16 0 +#define cpu_has_mips16e2 0 #define cpu_has_divec 0 #define cpu_has_cache_cdex_p 1 #define cpu_has_prefetch 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 index 92927b62b5a0..7022358057fd 100644 --- a/arch/mips/include/asm/mach-sibyte/cpu-feature-overrides.h +++ b/arch/mips/include/asm/mach-sibyte/cpu-feature-overrides.h @@ -13,6 +13,7 @@ */ #define cpu_has_watch 1 #define cpu_has_mips16 0 +#define cpu_has_mips16e2 0 #define cpu_has_divec 1 #define cpu_has_vce 0 #define cpu_has_cache_cdex_p 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 index 7f5144c6ce2d..b9d39dc45420 100644 --- a/arch/mips/include/asm/mach-tx49xx/cpu-feature-overrides.h +++ b/arch/mips/include/asm/mach-tx49xx/cpu-feature-overrides.h @@ -6,6 +6,7 @@ #define cpu_has_inclusive_pcaches 0 #define cpu_has_mips16 0 +#define cpu_has_mips16e2 0 #define cpu_has_mdmx 0 #define cpu_has_mips3d 0 #define cpu_has_smartmips 0 |