diff options
Diffstat (limited to 'arch/riscv/include/asm')
| -rw-r--r-- | arch/riscv/include/asm/asm-prototypes.h | 4 | ||||
| -rw-r--r-- | arch/riscv/include/asm/csr.h | 18 | ||||
| -rw-r--r-- | arch/riscv/include/asm/sifive_l2_cache.h | 16 |
3 files changed, 13 insertions, 25 deletions
diff --git a/arch/riscv/include/asm/asm-prototypes.h b/arch/riscv/include/asm/asm-prototypes.h index dd62b691c443..27e005fca584 100644 --- a/arch/riscv/include/asm/asm-prototypes.h +++ b/arch/riscv/include/asm/asm-prototypes.h @@ -5,4 +5,8 @@ #include <linux/ftrace.h> #include <asm-generic/asm-prototypes.h> +long long __lshrti3(long long a, int b); +long long __ashrti3(long long a, int b); +long long __ashlti3(long long a, int b); + #endif /* _ASM_RISCV_PROTOTYPES_H */ diff --git a/arch/riscv/include/asm/csr.h b/arch/riscv/include/asm/csr.h index 0a62d2d68455..435b65532e29 100644 --- a/arch/riscv/include/asm/csr.h +++ b/arch/riscv/include/asm/csr.h @@ -116,9 +116,9 @@ # define SR_PIE SR_MPIE # define SR_PP SR_MPP -# define IRQ_SOFT IRQ_M_SOFT -# define IRQ_TIMER IRQ_M_TIMER -# define IRQ_EXT IRQ_M_EXT +# define RV_IRQ_SOFT IRQ_M_SOFT +# define RV_IRQ_TIMER IRQ_M_TIMER +# define RV_IRQ_EXT IRQ_M_EXT #else /* CONFIG_RISCV_M_MODE */ # define CSR_STATUS CSR_SSTATUS # define CSR_IE CSR_SIE @@ -133,15 +133,15 @@ # define SR_PIE SR_SPIE # define SR_PP SR_SPP -# define IRQ_SOFT IRQ_S_SOFT -# define IRQ_TIMER IRQ_S_TIMER -# define IRQ_EXT IRQ_S_EXT +# define RV_IRQ_SOFT IRQ_S_SOFT +# define RV_IRQ_TIMER IRQ_S_TIMER +# define RV_IRQ_EXT IRQ_S_EXT #endif /* CONFIG_RISCV_M_MODE */ /* IE/IP (Supervisor/Machine Interrupt Enable/Pending) flags */ -#define IE_SIE (_AC(0x1, UL) << IRQ_SOFT) -#define IE_TIE (_AC(0x1, UL) << IRQ_TIMER) -#define IE_EIE (_AC(0x1, UL) << IRQ_EXT) +#define IE_SIE (_AC(0x1, UL) << RV_IRQ_SOFT) +#define IE_TIE (_AC(0x1, UL) << RV_IRQ_TIMER) +#define IE_EIE (_AC(0x1, UL) << RV_IRQ_EXT) #ifndef __ASSEMBLY__ diff --git a/arch/riscv/include/asm/sifive_l2_cache.h b/arch/riscv/include/asm/sifive_l2_cache.h deleted file mode 100644 index 04f6748fc50b..000000000000 --- a/arch/riscv/include/asm/sifive_l2_cache.h +++ /dev/null @@ -1,16 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/* - * SiFive L2 Cache Controller header file - * - */ - -#ifndef _ASM_RISCV_SIFIVE_L2_CACHE_H -#define _ASM_RISCV_SIFIVE_L2_CACHE_H - -extern int register_sifive_l2_error_notifier(struct notifier_block *nb); -extern int unregister_sifive_l2_error_notifier(struct notifier_block *nb); - -#define SIFIVE_L2_ERR_TYPE_CE 0 -#define SIFIVE_L2_ERR_TYPE_UE 1 - -#endif /* _ASM_RISCV_SIFIVE_L2_CACHE_H */ |
