| commit | 07b1fdf5bd135d94eff2b3a6849b90c358963066 | [log] [tgz] |
|---|---|---|
| author | Suresh Warrier <warrier@linux.vnet.ibm.com> | Fri Aug 19 15:35:45 2016 +1000 |
| committer | Paul Mackerras <paulus@ozlabs.org> | Fri Sep 09 16:17:59 2016 +1000 |
| tree | 4ca83bc39c1d4932fcec17b6392a6c5ef3359c2b | |
| parent | 0eeede0c63305a33de31bd90b53b023c1d452c17 [diff] |
powerpc: Add simple cache inhibited MMIO accessors Add simple cache inhibited accessors for memory mapped I/O. Unlike the accessors built from the DEF_MMIO_* macros, these don't include any hardware memory barriers, callers need to manage memory barriers on their own. These can only be called in hypervisor real mode. Signed-off-by: Suresh Warrier <warrier@linux.vnet.ibm.com> [paulus@ozlabs.org - added line to comment] Signed-off-by: Paul Mackerras <paulus@ozlabs.org>