From 7f54527029d0b6c52dc22dade9e9de37831b1ef0 Mon Sep 17 00:00:00 2001 From: Xiang W Date: Fri, 3 May 2024 21:53:35 +0800 Subject: lib: sbi: fix DBTR_SHMEM_MAKE_PHYS for RV64 Obtaining a 64-bit address under rv64 does not require combining 32-bit registers Signed-off-by: Xiang W Reviewed-by: Himanshu Chauhan --- lib/sbi/sbi_dbtr.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/sbi/sbi_dbtr.c b/lib/sbi/sbi_dbtr.c index 3cc1ef8..94fd049 100644 --- a/lib/sbi/sbi_dbtr.c +++ b/lib/sbi/sbi_dbtr.c @@ -48,7 +48,7 @@ static unsigned long hart_state_ptr_offset; _idx++, _entry = ((_etype *)_base + _idx)) #if __riscv_xlen == 64 -#define DBTR_SHMEM_MAKE_PHYS(_p_hi, _p_lo) (((u64)(_p_hi) << 32) | (_p_lo)) +#define DBTR_SHMEM_MAKE_PHYS(_p_hi, _p_lo) (_p_lo) #elif __riscv_xlen == 32 #define DBTR_SHMEM_MAKE_PHYS(_p_hi, _p_lo) (((u64)(_p_hi) << 32) | (_p_lo)) #else -- cgit v1.1