summaryrefslogtreecommitdiff
path: root/arch/powerpc/include/asm/firmware.h
diff options
context:
space:
mode:
authorIan Munsie <imunsie@au1.ibm.com>2012-11-06 09:15:17 +0400
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2012-11-15 08:08:06 +0400
commitd8f48ecc0e81cbc52a8eac907e02916d98dbfb5a (patch)
treeeb51a7a834fea2dd9e82c701cf686a6d7920b881 /arch/powerpc/include/asm/firmware.h
parentb0302722eec7c086a31de6e3d9789304ef21df7b (diff)
downloadlinux-d8f48ecc0e81cbc52a8eac907e02916d98dbfb5a.tar.xz
powerpc: Add set_mode hcall
This new hcall in POWER8 is used to set various resource mode registers. eg. it can set address translation mode on interrupt (note: partition wide scope) Signed-off-by: Ian Munsie <imunsie@au1.ibm.com> Signed-off-by: Michael Neuling <mikey@neuling.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/include/asm/firmware.h')
-rw-r--r--arch/powerpc/include/asm/firmware.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/powerpc/include/asm/firmware.h b/arch/powerpc/include/asm/firmware.h
index ad0b751b0d78..973cc3be011b 100644
--- a/arch/powerpc/include/asm/firmware.h
+++ b/arch/powerpc/include/asm/firmware.h
@@ -49,6 +49,7 @@
#define FW_FEATURE_XCMO ASM_CONST(0x0000000008000000)
#define FW_FEATURE_OPAL ASM_CONST(0x0000000010000000)
#define FW_FEATURE_OPALv2 ASM_CONST(0x0000000020000000)
+#define FW_FEATURE_SET_MODE ASM_CONST(0x0000000040000000)
#ifndef __ASSEMBLY__
@@ -62,7 +63,8 @@ enum {
FW_FEATURE_VIO | FW_FEATURE_RDMA | FW_FEATURE_LLAN |
FW_FEATURE_BULK_REMOVE | FW_FEATURE_XDABR |
FW_FEATURE_MULTITCE | FW_FEATURE_SPLPAR | FW_FEATURE_LPAR |
- FW_FEATURE_CMO | FW_FEATURE_VPHN | FW_FEATURE_XCMO,
+ FW_FEATURE_CMO | FW_FEATURE_VPHN | FW_FEATURE_XCMO |
+ FW_FEATURE_SET_MODE,
FW_FEATURE_PSERIES_ALWAYS = 0,
FW_FEATURE_POWERNV_POSSIBLE = FW_FEATURE_OPAL | FW_FEATURE_OPALv2,
FW_FEATURE_POWERNV_ALWAYS = 0,