Lines Matching refs:MMIO
68 * is not set or addresses cannot be translated to MMIO. This is typically
77 #error CONFIG_PPC_INDIRECT_{PIO,MMIO} are not yet supported on 32 bits
83 * Low level MMIO accessors
85 * This provides the non-bus specific accessors to MMIO. Those are PowerPC
248 /* Shortcut to the MMIO argument pointer */
256 * To help platforms who may need to differentiate MMIO addresses in
258 * top of MMIO addresses (not PIO, those have to cope the hard way).
433 * PCI PIO and MMIO accessors.
505 * MMIO operations. That allows platforms like iSeries who want to modify the
506 * behaviour of both to only hook on the MMIO version and get both. It's also
674 * MMIO and cacheable storage nor do they provide a barrier vs. locks,
675 * they only provide barriers between 2 __raw MMIO operations and
755 * iomap to map MMIO below 1GB which should be fine on ppc64