From: Ivan Kardykov <kardykov@tabit.pro>
Date: Sun, 15 Sep 2019 19:43:22 +0000 (+0200)
Subject: libxl: add acpi slic table support
X-Git-Tag: v5.9.0-rc1~317
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=03e98a52d25a4cd0ad4203af46a20b8142ff5178;p=thirdparty%2Flibvirt.git

libxl: add acpi slic table support

Libxl driver did not support setup additional acpi firmware to xen
guest. It is necessary to activate OEM Windows installs. This patch
allow to define in OS section acpi table param (which supported domain
common schema).

Signed-off-by: Ivan Kardykov <kardykov@tabit.pro>
[added info to docs/formatdomain.html.in]
Signed-off-by: Marek Marczykowski-Górecki <marmarek@invisiblethingslab.com>
---

diff --git a/docs/formatdomain.html.in b/docs/formatdomain.html.in
index 7ec57135f6..500f114f41 100644
--- a/docs/formatdomain.html.in
+++ b/docs/formatdomain.html.in
@@ -363,7 +363,8 @@
       <dd>The <code>table</code> element contains a fully-qualified path
         to the ACPI table. The <code>type</code> attribute contains the
         ACPI table type (currently only <code>slic</code> is supported)
-        <span class="since">Since 1.3.5 (QEMU only)</span></dd>
+        <span class="since">Since 1.3.5 (QEMU)</span>
+        <span class="since">Since 5.8.0 (Xen)</span></dd>
     </dl>
 
     <h4><a id="elementsOSContainer">Container boot</a></h4>
diff --git a/src/libxl/libxl_conf.c b/src/libxl/libxl_conf.c
index c76704a11d..c0d4861753 100644
--- a/src/libxl/libxl_conf.c
+++ b/src/libxl/libxl_conf.c
@@ -506,6 +506,11 @@ libxlMakeDomBuildInfo(virDomainDefPtr def,
                           def->features[VIR_DOMAIN_FEATURE_ACPI] ==
                           VIR_TRISTATE_SWITCH_ON);
 
+        /* copy SLIC table path to acpi_firmware */
+        if (def->os.slic_table &&
+                VIR_STRDUP(b_info->u.hvm.acpi_firmware, def->os.slic_table) < 0)
+            return -1;
+
         if (def->nsounds > 0) {
             /*
              * Use first sound device.  man xl.cfg(5) describes soundhw as