From 76cb841cb886eef6b3bee341a2266c76578724ad Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Mon, 6 May 2024 03:02:30 +0200 Subject: Adding upstream version 4.19.249. Signed-off-by: Daniel Baumann --- arch/m68k/include/asm/fpu.h | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 arch/m68k/include/asm/fpu.h (limited to 'arch/m68k/include/asm/fpu.h') diff --git a/arch/m68k/include/asm/fpu.h b/arch/m68k/include/asm/fpu.h new file mode 100644 index 000000000..ab12be88d --- /dev/null +++ b/arch/m68k/include/asm/fpu.h @@ -0,0 +1,24 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef __M68K_FPU_H +#define __M68K_FPU_H + + +/* + * MAX floating point unit state size (FSAVE/FRESTORE) + */ + +#if defined(CONFIG_M68020) || defined(CONFIG_M68030) +#define FPSTATESIZE (216) +#elif defined(CONFIG_M68040) +#define FPSTATESIZE (96) +#elif defined(CONFIG_M68KFPU_EMU) +#define FPSTATESIZE (28) +#elif defined(CONFIG_COLDFIRE) && defined(CONFIG_MMU) +#define FPSTATESIZE (16) +#elif defined(CONFIG_M68060) +#define FPSTATESIZE (12) +#else +#define FPSTATESIZE (0) +#endif + +#endif /* __M68K_FPU_H */ -- cgit v1.2.3