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| author | Brian Bakke <bbakke@us.ibm.com> | 2017-11-17 10:51:24 -0600 |
|---|---|---|
| committer | Daniel M. Crowell <dcrowell@us.ibm.com> | 2017-11-30 09:33:28 -0500 |
| commit | 3a88f18bc7386abaaceedca9b327806d85734f67 (patch) | |
| tree | c4351bac24ee26d90c977a0bd1d766217f8817e2 /src/include/arch/ppc.H | |
| parent | c5c12e6e0ae9160e15f7ff07d123cb9033103947 (diff) | |
| download | talos-hostboot-3a88f18bc7386abaaceedca9b327806d85734f67.tar.gz talos-hostboot-3a88f18bc7386abaaceedca9b327806d85734f67.zip | |
Enable ATTN prior to OPAL handoff
Change-Id: Iadfded90c09b149948348ee462ab34f9c2431982
RTC: 182134
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/49865
Reviewed-by: Matt Derksen <mderkse1@us.ibm.com>
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Reviewed-by: Christian R. Geddes <crgeddes@us.ibm.com>
Tested-by: Jenkins OP Build CI <op-jenkins+hostboot@us.ibm.com>
Tested-by: Jenkins OP HW <op-hw-jenkins+hostboot@us.ibm.com>
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
Diffstat (limited to 'src/include/arch/ppc.H')
| -rw-r--r-- | src/include/arch/ppc.H | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/include/arch/ppc.H b/src/include/arch/ppc.H index a4c3afbed..36b514f04 100644 --- a/src/include/arch/ppc.H +++ b/src/include/arch/ppc.H @@ -364,6 +364,13 @@ inline uint64_t getHID() } ALWAYS_INLINE +inline void setHID(uint64_t _hid) +{ + register uint64_t hid = _hid; + asm volatile("mtspr 1008, %0; isync" :: "r" (hid)); +} + +ALWAYS_INLINE inline size_t getCacheLineBytes() { return 128; |
