apb: handle reading/writing of IOMMU control registers
While the registers are documented as being 64-bit, Linux seems to access
them in two halves as 2 x 32-bit accesses. Make sure that we can correctly
handle this case.
Signed-off-by: NMark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Showing
想要评论请 注册 或 登录