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| author | Conor Dooley <conor.dooley@microchip.com> | 2023-09-15 16:40:44 +0100 |
|---|---|---|
| committer | Palmer Dabbelt <palmer@rivosinc.com> | 2023-11-05 09:11:23 -0800 |
| commit | d3eabf2f2c81f8b0de0b75c6f41b875c501eb33b (patch) | |
| tree | 0a0392dff3b07a565ed60f3b06e8f42be788e5bc /arch/riscv/include/asm | |
| parent | c20d36cc2a2073d4cdcda92bd7a1bb9b3b3b7c79 (diff) | |
| download | linux-d3eabf2f2c81f8b0de0b75c6f41b875c501eb33b.tar.gz linux-d3eabf2f2c81f8b0de0b75c6f41b875c501eb33b.tar.bz2 linux-d3eabf2f2c81f8b0de0b75c6f41b875c501eb33b.zip | |
RISC-V: capitalise CMO op macros
The CMO op macros initially used lower case, as the original iteration
of the ALT_CMO_OP alternative stringified the first parameter to
finalise the assembly for the standard variant.
As a knock-on, the T-Head versions of these CMOs had to use mixed case
defines. Commit dd23e9535889 ("RISC-V: replace cbom instructions with
an insn-def") removed the asm construction with stringify, replacing it
an insn-def macro, rending the lower-case surplus to requirements.
As far as I can tell from a brief check, CBO_zero does not see similar
use and didn't require the mixed case define in the first place.
Replace the lower case characters now for consistency with other
insn-def macros in the standard and T-Head forms, and adjust the
callsites.
Suggested-by: Andrew Jones <ajones@ventanamicro.com>
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
Link: https://lore.kernel.org/r/20230915-aloe-dollar-994937477776@spud
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
Diffstat (limited to 'arch/riscv/include/asm')
| -rw-r--r-- | arch/riscv/include/asm/errata_list.h | 6 | ||||
| -rw-r--r-- | arch/riscv/include/asm/insn-def.h | 8 |
2 files changed, 7 insertions, 7 deletions
diff --git a/arch/riscv/include/asm/errata_list.h b/arch/riscv/include/asm/errata_list.h index 0ac18a4135be..83ed25e43553 100644 --- a/arch/riscv/include/asm/errata_list.h +++ b/arch/riscv/include/asm/errata_list.h @@ -117,9 +117,9 @@ asm volatile(ALTERNATIVE( \ * | 31 - 25 | 24 - 20 | 19 - 15 | 14 - 12 | 11 - 7 | 6 - 0 | * 0000000 11001 00000 000 00000 0001011 */ -#define THEAD_inval_A0 ".long 0x0265000b" -#define THEAD_clean_A0 ".long 0x0255000b" -#define THEAD_flush_A0 ".long 0x0275000b" +#define THEAD_INVAL_A0 ".long 0x0265000b" +#define THEAD_CLEAN_A0 ".long 0x0255000b" +#define THEAD_FLUSH_A0 ".long 0x0275000b" #define THEAD_SYNC_S ".long 0x0190000b" #define ALT_CMO_OP(_op, _start, _size, _cachesize) \ diff --git a/arch/riscv/include/asm/insn-def.h b/arch/riscv/include/asm/insn-def.h index 6960beb75f32..e27179b26086 100644 --- a/arch/riscv/include/asm/insn-def.h +++ b/arch/riscv/include/asm/insn-def.h @@ -180,19 +180,19 @@ INSN_R(OPCODE_SYSTEM, FUNC3(0), FUNC7(51), \ __RD(0), RS1(gaddr), RS2(vmid)) -#define CBO_inval(base) \ +#define CBO_INVAL(base) \ INSN_I(OPCODE_MISC_MEM, FUNC3(2), __RD(0), \ RS1(base), SIMM12(0)) -#define CBO_clean(base) \ +#define CBO_CLEAN(base) \ INSN_I(OPCODE_MISC_MEM, FUNC3(2), __RD(0), \ RS1(base), SIMM12(1)) -#define CBO_flush(base) \ +#define CBO_FLUSH(base) \ INSN_I(OPCODE_MISC_MEM, FUNC3(2), __RD(0), \ RS1(base), SIMM12(2)) -#define CBO_zero(base) \ +#define CBO_ZERO(base) \ INSN_I(OPCODE_MISC_MEM, FUNC3(2), __RD(0), \ RS1(base), SIMM12(4)) |