diff options
Diffstat (limited to 'arch/arm64/include/asm/assembler.h')
| -rw-r--r-- | arch/arm64/include/asm/assembler.h | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/arch/arm64/include/asm/assembler.h b/arch/arm64/include/asm/assembler.h index 8418c1bd8f04..6a0fbc599196 100644 --- a/arch/arm64/include/asm/assembler.h +++ b/arch/arm64/include/asm/assembler.h @@ -377,47 +377,47 @@ alternative_cb_end /* * Macro to perform a data cache maintenance for the interval - * [kaddr, kaddr + size) + * [addr, addr + size) * * op: operation passed to dc instruction * domain: domain used in dsb instruciton - * kaddr: starting virtual address of the region + * addr: starting virtual address of the region * size: size of the region - * Corrupts: kaddr, size, tmp1, tmp2 + * Corrupts: addr, size, tmp1, tmp2 */ - .macro __dcache_op_workaround_clean_cache, op, kaddr + .macro __dcache_op_workaround_clean_cache, op, addr alternative_if_not ARM64_WORKAROUND_CLEAN_CACHE - dc \op, \kaddr + dc \op, \addr alternative_else - dc civac, \kaddr + dc civac, \addr alternative_endif .endm - .macro dcache_by_line_op op, domain, kaddr, size, tmp1, tmp2 + .macro dcache_by_line_op op, domain, addr, size, tmp1, tmp2 dcache_line_size \tmp1, \tmp2 - add \size, \kaddr, \size + add \size, \addr, \size sub \tmp2, \tmp1, #1 - bic \kaddr, \kaddr, \tmp2 + bic \addr, \addr, \tmp2 9998: .ifc \op, cvau - __dcache_op_workaround_clean_cache \op, \kaddr + __dcache_op_workaround_clean_cache \op, \addr .else .ifc \op, cvac - __dcache_op_workaround_clean_cache \op, \kaddr + __dcache_op_workaround_clean_cache \op, \addr .else .ifc \op, cvap - sys 3, c7, c12, 1, \kaddr // dc cvap + sys 3, c7, c12, 1, \addr // dc cvap .else .ifc \op, cvadp - sys 3, c7, c13, 1, \kaddr // dc cvadp + sys 3, c7, c13, 1, \addr // dc cvadp .else - dc \op, \kaddr + dc \op, \addr .endif .endif .endif .endif - add \kaddr, \kaddr, \tmp1 - cmp \kaddr, \size + add \addr, \addr, \tmp1 + cmp \addr, \size b.lo 9998b dsb \domain .endm |