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Searched refs:csr_xchg32 (Results 1 – 5 of 5) sorted by relevance

/linux/arch/loongarch/include/asm/
H A Dfpu.h220 csr_xchg32(CSR_EUEN_LSXEN, CSR_EUEN_LSXEN, LOONGARCH_CSR_EUEN); in enable_lsx()
226 csr_xchg32(0, CSR_EUEN_LSXEN, LOONGARCH_CSR_EUEN); in disable_lsx()
268 csr_xchg32(CSR_EUEN_LASXEN, CSR_EUEN_LASXEN, LOONGARCH_CSR_EUEN); in enable_lasx()
274 csr_xchg32(0, CSR_EUEN_LASXEN, LOONGARCH_CSR_EUEN); in disable_lasx()
H A Dlbt.h42 csr_xchg32(CSR_EUEN_LBTEN, CSR_EUEN_LBTEN, LOONGARCH_CSR_EUEN); in enable_lbt()
48 csr_xchg32(0, CSR_EUEN_LBTEN, LOONGARCH_CSR_EUEN); in disable_lbt()
H A Dloongarch.h189 #define csr_xchg32(val, mask, reg) __csrxchg_w(val, mask, reg) macro
195 #define csr_xchg(val, mask, reg) csr_xchg32(val, mask, reg)
1318 csr_xchg32(idx, CSR_TLBIDX_IDXM, LOONGARCH_CSR_TLBIDX); in write_csr_index()
1328 csr_xchg32(size << CSR_TLBIDX_SIZE, CSR_TLBIDX_SIZEM, LOONGARCH_CSR_TLBIDX); in write_csr_pagesize()
1438 csr_xchg32(val, val, LOONGARCH_CSR_ESTAT)
1440 csr_xchg32(~(val), val, LOONGARCH_CSR_ESTAT)
/linux/arch/loongarch/kernel/
H A Dkfpu.c50 *euen_curr = csr_xchg32(euen_mask, euen_mask, LOONGARCH_CSR_EUEN); in kernel_fpu_begin()
90 *euen_curr = csr_xchg32(*euen_curr, euen_mask, LOONGARCH_CSR_EUEN); in kernel_fpu_end()
H A Dtraps.c445 csr_xchg32(vs<<CSR_ECFG_VS_SHIFT, CSR_ECFG_VS, LOONGARCH_CSR_ECFG); in setup_vint_size()