| commit | b781537560e3b968b6fe1395e3d07bd67f0009ba | |
| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | |
| Tue, 21 Jun 2016 21:48:52 +0000 (21 23:48 +0200) | ||
| committer | David Gibson <david@gibson.dropbear.id.au> | |
| Thu, 23 Jun 2016 02:43:54 +0000 (23 12:43 +1000) | ||
| tree | 6ebdcbaedc66c5c6964d461cfecf8cd83efb89e6 | treesnapshot (tar.gz zip) |
| parent | 9b2fadda3e0196ffd485adde4fe9cdd6fae35300 | commitdiff |
ppc: Add real mode CI load/store instructions for P7 and P8
Those instructions are only available in hypervisor real mode and
allow cache inhibited garded access to devices in that mode.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
[clg: fixed checkpatch.pl errors ]
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Those instructions are only available in hypervisor real mode and
allow cache inhibited garded access to devices in that mode.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
[clg: fixed checkpatch.pl errors ]
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
| target-ppc/cpu.h | diffblobblamehistory | |
| target-ppc/translate.c | diffblobblamehistory | |
| target-ppc/translate_init.c | diffblobblamehistory |