Function sbi_rt::remote_fence_i

source · 
pub fn remote_fence_i(hart_mask: HartMask) -> SbiRet
Expand description

Execute FENCE.I instruction on remote harts.

§Return value

Returns SbiRet::success() when a remote fence was sent to all the targeted harts successfully.

This function is defined in RISC-V SBI Specification chapter 8.1.