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| author | Jiaxun Yang <jiaxun.yang@flygoat.com> | 2020-08-08 14:32:27 +0200 |
|---|---|---|
| committer | Thomas Bogendoerfer <tsbogend@alpha.franken.de> | 2020-08-17 12:50:59 +0200 |
| commit | 433c1ca0d441ee0b88fdd83c84ee6d6d43080dcd (patch) | |
| tree | d25e5eb5d1c7e941d0baf19ac9bc6089d9f88ff9 /arch | |
| parent | Linux 5.9-rc1 (diff) | |
| download | linux-433c1ca0d441ee0b88fdd83c84ee6d6d43080dcd.tar.xz linux-433c1ca0d441ee0b88fdd83c84ee6d6d43080dcd.zip | |
MIPS: Loongson64: Do not override watch and ejtag feature
Do not override ejtag feature to 0 as Loongson 3A1000+ do have ejtag.
For watch, as KVM emulated CPU doesn't have watch feature, we should
not enable it unconditionally.
Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Reviewed-by: Huacai Chen <chenhc@lemote.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/mips/include/asm/mach-loongson64/cpu-feature-overrides.h | 2 |
1 files changed, 0 insertions, 2 deletions
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 b6e9c99b85a5..eb181224eb4c 100644 --- a/arch/mips/include/asm/mach-loongson64/cpu-feature-overrides.h +++ b/arch/mips/include/asm/mach-loongson64/cpu-feature-overrides.h @@ -26,7 +26,6 @@ #define cpu_has_counter 1 #define cpu_has_dc_aliases (PAGE_SIZE < 0x4000) #define cpu_has_divec 0 -#define cpu_has_ejtag 0 #define cpu_has_inclusive_pcaches 1 #define cpu_has_llsc 1 #define cpu_has_mcheck 0 @@ -42,7 +41,6 @@ #define cpu_has_veic 0 #define cpu_has_vint 0 #define cpu_has_vtag_icache 0 -#define cpu_has_watch 1 #define cpu_has_wsbh 1 #define cpu_has_ic_fills_f_dc 1 #define cpu_hwrena_impl_bits 0xc0000000 |