From 2c3c1048746a4622d8c89a29670120dc8fab93c4 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:49:45 +0200 Subject: Adding upstream version 6.1.76. Signed-off-by: Daniel Baumann --- arch/mips/kernel/fpu-probe.h | 40 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100644 arch/mips/kernel/fpu-probe.h (limited to 'arch/mips/kernel/fpu-probe.h') diff --git a/arch/mips/kernel/fpu-probe.h b/arch/mips/kernel/fpu-probe.h new file mode 100644 index 000000000..951ce5089 --- /dev/null +++ b/arch/mips/kernel/fpu-probe.h @@ -0,0 +1,40 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ + +#include + +#include +#include + +#ifdef CONFIG_MIPS_FP_SUPPORT + +extern int mips_fpu_disabled; + +int __cpu_has_fpu(void); +void cpu_set_fpu_opts(struct cpuinfo_mips *c); +void cpu_set_nofpu_opts(struct cpuinfo_mips *c); + +#else /* !CONFIG_MIPS_FP_SUPPORT */ + +#define mips_fpu_disabled 1 + +static inline unsigned long cpu_get_fpu_id(void) +{ + return FPIR_IMP_NONE; +} + +static inline int __cpu_has_fpu(void) +{ + return 0; +} + +static inline void cpu_set_fpu_opts(struct cpuinfo_mips *c) +{ + /* no-op */ +} + +static inline void cpu_set_nofpu_opts(struct cpuinfo_mips *c) +{ + /* no-op */ +} + +#endif /* CONFIG_MIPS_FP_SUPPORT */ -- cgit v1.2.3