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| author | Bill Hoffa <wghoffa@us.ibm.com> | 2018-06-28 13:08:02 -0500 |
|---|---|---|
| committer | William G. Hoffa <wghoffa@us.ibm.com> | 2018-07-07 15:18:25 -0400 |
| commit | 912086b52a2a7beb4fb0ce86136ebd80f74d860f (patch) | |
| tree | 46aaf21bdb8c612038f07fa28bab2a882110d805 /src/lib | |
| parent | da084ab14a466c18a169772ccb4513c7e4ed36a3 (diff) | |
| download | talos-hostboot-912086b52a2a7beb4fb0ce86136ebd80f74d860f.tar.gz talos-hostboot-912086b52a2a7beb4fb0ce86136ebd80f74d860f.zip | |
Add Get Nodal HRMOR Utility
Change-Id: Iebd302b7fb33b56c1bc3ea070b25d437134ea523
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/61592
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Reviewed-by: Prachi Gupta <pragupta@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: Thi N. Tran <thi@us.ibm.com>
Reviewed-by: William G. Hoffa <wghoffa@us.ibm.com>
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/61808
Diffstat (limited to 'src/lib')
| -rw-r--r-- | src/lib/syscall_misc.C | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/lib/syscall_misc.C b/src/lib/syscall_misc.C index a2b4ab1e4..e15007f3b 100644 --- a/src/lib/syscall_misc.C +++ b/src/lib/syscall_misc.C @@ -27,6 +27,7 @@ #include <sys/misc.h> #include <sys/syscall.h> #include <sys/task.h> +#include <usr/vmmconst.h> using namespace Systemcalls; @@ -93,6 +94,11 @@ uint64_t cpu_spr_value(CpuSprNames spr) _syscall1(MISC_CPUSPRVALUE, reinterpret_cast<void*>(spr))); } +uint64_t cpu_hrmor_nodal_base() +{ + return (cpu_spr_value(CPU_SPR_HRMOR) - VMM_HRMOR_OFFSET); +} + uint64_t cpu_spr_set(CpuSprNames spr, uint64_t newValue) { return reinterpret_cast<uint64_t>( |
