target/ppc: Enable RADIX mmu mode for pseries TCG guest
Now that we have added all the infrastructure we can enable a pseries TCG guest to use radix. In order to do this we have to add the appropriate bits to the ibm,arch-vec-5-platform-support vector to represent that we support both hash and radix mmu models. A radix guest can now be booted in pseries tcg mode by specifying: -cpu POWER9 Note that we assume hash, that is we allocate a hpt, until a guest tells us otherwise via a H_REGISTER_PROCESS_TABLE call with radix specified - in which case we free the hpt. If we were right and the guest is hash then there's nothing for us to do. Signed-off-by: NSuraj Jitindar Singh <sjitindarsingh@gmail.com> Reviewed-by: NDavid Gibson <david@gibson.dropbear.id.au> Signed-off-by: NDavid Gibson <david@gibson.dropbear.id.au>
Showing
想要评论请 注册 或 登录