Searched refs:fcsr1 (Results 1 – 3 of 3) sorted by relevance
| /linux-6.1.9/arch/mips/kernel/ |
| D | fpu-probe.c | 51 unsigned long sr, mask, fcsr, fcsr0, fcsr1; in cpu_set_fpu_fcsr_mask() local
63 fcsr1 = fcsr | ~mask; in cpu_set_fpu_fcsr_mask()
64 write_32bit_cp1_register(CP1_STATUS, fcsr1); in cpu_set_fpu_fcsr_mask()
65 fcsr1 = read_32bit_cp1_register(CP1_STATUS); in cpu_set_fpu_fcsr_mask()
71 c->fpu_msk31 = ~(fcsr0 ^ fcsr1) & ~mask; in cpu_set_fpu_fcsr_mask()
84 unsigned long sr, fir, fcsr, fcsr0, fcsr1; in cpu_set_fpu_2008() local
103 fcsr1 = fcsr | FPU_CSR_ABS2008 | FPU_CSR_NAN2008; in cpu_set_fpu_2008()
104 write_32bit_cp1_register(CP1_STATUS, fcsr1); in cpu_set_fpu_2008()
105 fcsr1 = read_32bit_cp1_register(CP1_STATUS); in cpu_set_fpu_2008()
121 if (fcsr1 & FPU_CSR_NAN2008) in cpu_set_fpu_2008()
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| /linux-6.1.9/arch/loongarch/kernel/ |
| D | cpu-probe.c | 32 unsigned long sr, mask, fcsr, fcsr0, fcsr1; in cpu_set_fpu_fcsr_mask() local
44 fcsr1 = fcsr | ~mask; in cpu_set_fpu_fcsr_mask()
45 write_fcsr(LOONGARCH_FCSR0, fcsr1); in cpu_set_fpu_fcsr_mask()
46 fcsr1 = read_fcsr(LOONGARCH_FCSR0); in cpu_set_fpu_fcsr_mask()
52 c->fpu_mask = ~(fcsr0 ^ fcsr1) & ~mask; in cpu_set_fpu_fcsr_mask()
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| /linux-6.1.9/arch/loongarch/include/asm/ |
| D | fpregdef.h | 48 #define fcsr1 $r1 macro
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