On 10/13/2015 09:34 PM, Igor Mammedov wrote:
On Sun, 11 Oct 2015 11:52:36 +0800 Xiao Guangrong <guangrong.x...@linux.intel.com> wrote:Implement Mutex, Acquire and Release terms which are used by NVDIMM _DSM method in later patch Signed-off-by: Xiao Guangrong <guangrong.x...@linux.intel.com> --- hw/acpi/aml-build.c | 32 ++++++++++++++++++++++++++++++++ include/hw/acpi/aml-build.h | 3 +++ 2 files changed, 35 insertions(+) diff --git a/hw/acpi/aml-build.c b/hw/acpi/aml-build.c index 9fe5e7b..ab52692 100644 --- a/hw/acpi/aml-build.c +++ b/hw/acpi/aml-build.c @@ -1164,6 +1164,38 @@ Aml *aml_create_field(Aml *srcbuf, Aml *index, Aml *len, const char *name) return var; } +/* ACPI 1.0b: 16.2.5.2 Named Objects Encoding: DefMutex */ +Aml *aml_mutex(const char *name, uint8_t flags)s/flags/sync_level/
Oops, will fix.
+{ + Aml *var = aml_alloc(); + build_append_byte(var->buf, 0x5B); /* ExtOpPrefix */ + build_append_byte(var->buf, 0x01); /* MutexOp */ + build_append_namestring(var->buf, "%s", name);add assert here to check that reserved bits are 0
Good idea, will do. -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
