1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef __MIPS_ASM_GINVT_H__
3 #define __MIPS_ASM_GINVT_H__
5 #include <asm/mipsregs.h>
13 #ifdef TOOLCHAIN_SUPPORTS_GINV
14 # define _ASM_SET_GINV ".set ginv\n"
16 _ASM_MACRO_1R1I(ginvt, rs, type,
17 _ASM_INSN_IF_MIPS(0x7c0000bd | (__rs << 21) | (\\type << 8))
18 _ASM_INSN32_IF_MM(0x0000717c | (__rs << 16) | (\\type << 9)));
19 # define _ASM_SET_GINV
22 static inline void ginvt(unsigned long addr, enum ginvt_type type)
30 : "r"(addr), "i"(type)
34 static inline void ginvt_full(void)
39 static inline void ginvt_va(unsigned long addr)
41 addr &= PAGE_MASK << 1;
42 ginvt(addr, GINVT_VA);
45 static inline void ginvt_mmid(void)
50 static inline void ginvt_va_mmid(unsigned long addr)
52 addr &= PAGE_MASK << 1;
53 ginvt(addr, GINVT_VA | GINVT_MMID);
56 #endif /* __MIPS_ASM_GINVT_H__ */