Lines Matching +full:32 +full:mb
16 * Similarly, the port IO operations do a "mb" only after a write operation:
17 * if an mb is needed before (as in the case of doing memory mapped IO
22 * mb all the time, but right now I'm hoping this will work out. Avoiding
23 * mb's may potentially be a noticeable speed improvement, but I can't
26 * Handling interrupts that need to do mb's to synchronize to non-interrupts
123 mb(); in jensen_local_outb()
139 mb(); in jensen_bus_outb()
151 /* mb COM2 */ (addr >= 0x2f8 && addr <= 0x2ff) || \
152 /* mb LPT1 */ (addr >= 0x3bc && addr <= 0x3be) || \
153 /* mb COM2 */ (addr >= 0x3f8 && addr <= 0x3ff))
197 mb(); in jensen_outw()
204 mb(); in jensen_outl()
211 mb(); in jensen_outq()
260 return r1 << 32 | r0; in jensen_readq()
294 *(vuip) (addr + (4 << 7)) = b >> 32; in jensen_writeq()
339 IOPORT(l, 32)