[PATCH for-4.5 v8 2/7] tools: Add vmware_hw support

[Don Slutz <dslutz@verizon.com>]

[-- Attachment #1: Type: text/plain, Size: 13202 bytes --]

Attempt to send text patch.  Attached same data.
    -Don Slutz

-------------------------------------------------------------------
 From c64a364226edfbbc556523ae05bbe69380f2f6b4 Mon Sep 17 00:00:00 2001
From: Don Slutz <dslutz@verizon.com>
Date: Thu, 21 Nov 2013 14:28:00 -0500
Subject: [PATCH for-4.5 v7 2/7] tools: Add vmware_hw support

This is used to set HVM_PARAM_VMWARE_HW. It is set to the VMware
virtual hardware version.

Currently 0, 3-4, 6-11 are good values.  However the code only
checks for == 0 or != 0.

If non-zero then
   default VGA to VMware's VGA.

Also now allows vga=vmware

Signed-off-by: Don Slutz <dslutz@verizon.com>
Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>
---
v8:
   Adjusted as Andrew Cooper segested.
   Added Reviewed-by: Andrew Cooper

  docs/man/xl.cfg.pod.5               | 25 +++++++++++++++++++++++--
  docs/misc/hypervisor-cpuid.markdown | 33 +++++++++++++++++++++++++++++++++
  tools/libxc/xc_domain_restore.c     | 14 ++++++++++++++
  tools/libxc/xc_domain_save.c        | 11 +++++++++++
  tools/libxc/xg_save_restore.h       |  2 ++
  tools/libxl/libxl.h                 | 10 ++++++++++
  tools/libxl/libxl_create.c          | 12 +++++++++---
  tools/libxl/libxl_dm.c              |  8 ++++++++
  tools/libxl/libxl_dom.c             |  2 ++
  tools/libxl/libxl_types.idl         |  2 ++
  tools/libxl/xl_cmdimpl.c            |  4 ++++
  11 files changed, 118 insertions(+), 5 deletions(-)
  create mode 100644 docs/misc/hypervisor-cpuid.markdown

diff --git a/docs/man/xl.cfg.pod.5 b/docs/man/xl.cfg.pod.5
index 8bba21c..6628cfc 100644
--- a/docs/man/xl.cfg.pod.5
+++ b/docs/man/xl.cfg.pod.5
@@ -1197,6 +1197,23 @@ The viridian option can be specified as a 
boolean. A value of true (1)
  is equivalent to the list [ "defaults" ], and a value of false (0) is
  equivalent to an empty list.

+=item B<vmware_hw=NUMBER>
+
+Turns on or off the exposure of VMware cpuid.  The number is
+VMware's hardware version number, where 0 is off.  If not zero it
+changes the default VGA to VMware's VGA.
+
+The hardware version number (vmware_hw) come from VMware config files.
+
+=over 4
+
+In a .vmx it is virtualHW.version
+
+In a .ovf it is part of the value of vssd:VirtualSystemType.
+For vssd:VirtualSystemType == vmx-07, vmware_hw = 7.
+
+=back
+
  =back

  =head3 Emulated VGA Graphics Device
@@ -1233,10 +1250,14 @@ later (e.g. Windows XP onwards) then you should 
enable this.
  stdvga supports more video ram and bigger resolutions than Cirrus.
  This option is deprecated, use vga="stdvga" instead.

+The deprecated B<stdvga=0> prevents the usage of vmware by default
+if B<vmware_hw> is non-zero.
+
  =item B<vga="STRING">

-Selects the emulated video card (none|stdvga|cirrus).
-The default is cirrus.
+Selects the emulated video card (none|stdvga|cirrus|vmware).
+The default is cirrus unless B<vmware_hw> is non-zero in which case it
+is vmware.

  =item B<vnc=BOOLEAN>

diff --git a/docs/misc/hypervisor-cpuid.markdown 
b/docs/misc/hypervisor-cpuid.markdown
new file mode 100644
index 0000000..3d4304c
--- /dev/null
+++ b/docs/misc/hypervisor-cpuid.markdown
@@ -0,0 +1,33 @@
+Hypervisor Cpuid
+================
+
+There is no agreed standard for the use of hypervisor cpuid leaves.
+
+AMD (Vol3, Appendix E.3.9) reserves 0x40000000 to 0x400000ff for
+hypervisor use, while Intel (Vol 2a, 3.2 CPUID) guarantees that no
+existing or future CPUs will use the range 0x40000000 to 0x4fffffff.
+
+Different hypervisors use the space as follows:
+
+MicroSoft Hyper-V (AKA viridian) leaves currently must be at
+0x40000000.
+
+VMware leaves currently must be at 0x40000000.
+
+KVM leaves currently must be at 0x40000000 (from Seabios).
+
+Xen leaves can be found at the first otherwise unused 0x100 aligned
+offset between 0x40000000 and 0x40010000.
+
+http://download.microsoft.com/download/F/B/0/FB0D01A3-8E3A-4F5F-AA59-08C8026D3B8A/requirements-for-implementing-microsoft-hypervisor-interface.docx
+
+http://kb.vmware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC&externalId=1009458
+
+http://lwn.net/Articles/301888/
+  Attempted to get this cleaned up.
+
+So if Viridian or VMware_hw is selected, return their format for the
+range 0x40000000 to 0x400000ff. And return Xen format for the range
+0x40000100 to 0x400001ff.
+
+Otherwise return Xen format for the range 0x40000000 to 0x400000ff.
diff --git a/tools/libxc/xc_domain_restore.c 
b/tools/libxc/xc_domain_restore.c
index d8bd9b3..d262fa0 100644
--- a/tools/libxc/xc_domain_restore.c
+++ b/tools/libxc/xc_domain_restore.c
@@ -743,6 +743,7 @@ typedef struct {
      uint64_t vm_generationid_addr;
      uint64_t ioreq_server_pfn;
      uint64_t nr_ioreq_server_pages;
+    uint64_t vmware_hw;

      struct toolstack_data_t tdata;
  } pagebuf_t;
@@ -927,6 +928,16 @@ static int pagebuf_get_one(xc_interface *xch, 
struct restore_ctx *ctx,
          }
          return pagebuf_get_one(xch, ctx, buf, fd, dom);

+    case XC_SAVE_ID_HVM_VMWARE_HW:
+        /* Skip padding 4 bytes then read the vmware hw version. */
+        if ( RDEXACT(fd, &buf->vmware_hw, sizeof(uint32_t)) ||
+             RDEXACT(fd, &buf->vmware_hw, sizeof(uint64_t)) )
+        {
+            PERROR("error read the vmware_hw value");
+            return -1;
+        }
+        return pagebuf_get_one(xch, ctx, buf, fd, dom);
+
      case XC_SAVE_ID_TOOLSTACK:
          {
              if ( RDEXACT(fd, &buf->tdata.len, sizeof(buf->tdata.len)) )
@@ -1774,6 +1785,9 @@ int xc_domain_restore(xc_interface *xch, int 
io_fd, uint32_t dom,
          }
      }

+    if (pagebuf.vmware_hw != 0)
+        xc_set_hvm_param(xch, dom, HVM_PARAM_VMWARE_HW, pagebuf.vmware_hw);
+
      if (pagebuf.acpi_ioport_location == 1) {
          DBGPRINTF("Use new firmware ioport from the checkpoint\n");
          xc_hvm_param_set(xch, dom, HVM_PARAM_ACPI_IOPORTS_LOCATION, 1);
diff --git a/tools/libxc/xc_domain_save.c b/tools/libxc/xc_domain_save.c
index 254fdb3..76dc307 100644
--- a/tools/libxc/xc_domain_save.c
+++ b/tools/libxc/xc_domain_save.c
@@ -1750,6 +1750,17 @@ int xc_domain_save(xc_interface *xch, int io_fd, 
uint32_t dom, uint32_t max_iter
              PERROR("Error when writing the ioreq server gmfn count");
              goto out;
          }
+
+        chunk.id = XC_SAVE_ID_HVM_VMWARE_HW;
+        chunk.data = 0;
+        xc_hvm_param_get(xch, dom, HVM_PARAM_VMWARE_HW, &chunk.data);
+
+        if ( (chunk.data != 0) &&
+             wrexact(io_fd, &chunk, sizeof(chunk)) )
+        {
+            PERROR("Error when writing the vmware_hw value");
+            goto out;
+        }
      }

      if ( callbacks != NULL && callbacks->toolstack_save != NULL )
diff --git a/tools/libxc/xg_save_restore.h b/tools/libxc/xg_save_restore.h
index bdd9009..d185ba9 100644
--- a/tools/libxc/xg_save_restore.h
+++ b/tools/libxc/xg_save_restore.h
@@ -262,6 +262,8 @@
  /* These are a pair; it is an error for one to exist without the other */
  #define XC_SAVE_ID_HVM_IOREQ_SERVER_PFN -19
  #define XC_SAVE_ID_HVM_NR_IOREQ_SERVER_PAGES -20
+/* VMware data */
+#define XC_SAVE_ID_HVM_VMWARE_HW      -21

  /*
  ** We process save/restore/migrate in batches of pages; the below
diff --git a/tools/libxl/libxl.h b/tools/libxl/libxl.h
index 2700cc1..09faa04 100644
--- a/tools/libxl/libxl.h
+++ b/tools/libxl/libxl.h
@@ -158,6 +158,16 @@
  #define LIBXL_BUILDINFO_HVM_VIRIDIAN_ENABLE_DISABLE_WIDTH 64

  /*
+ * The libxl_vga_interface_type has the type for vmware.
+ */
+#define LIBXL_HAVE_LIBXL_VGA_INTERFACE_TYPE_VMWARE 1
+
+/*
+ * libxl_domain_build_info has the u.hvm.vmware_hw field.
+ */
+#define LIBXL_HAVE_BUILDINFO_HVM_VMWARE_HW 1
+
+/*
   * libxl ABI compatibility
   *
   * The only guarantee which libxl makes regarding ABI compatibility
diff --git a/tools/libxl/libxl_create.c b/tools/libxl/libxl_create.c
index f7f178e..9f4e03c 100644
--- a/tools/libxl/libxl_create.c
+++ b/tools/libxl/libxl_create.c
@@ -227,8 +227,12 @@ int libxl__domain_build_info_setdefault(libxl__gc *gc,
          if (b_info->shadow_memkb == LIBXL_MEMKB_DEFAULT)
              b_info->shadow_memkb = 0;

-        if (!b_info->u.hvm.vga.kind)
-            b_info->u.hvm.vga.kind = LIBXL_VGA_INTERFACE_TYPE_CIRRUS;
+        if (!b_info->u.hvm.vga.kind) {
+            if (b_info->u.hvm.vmware_hw)
+                b_info->u.hvm.vga.kind = LIBXL_VGA_INTERFACE_TYPE_VMWARE;
+            else
+                b_info->u.hvm.vga.kind = LIBXL_VGA_INTERFACE_TYPE_CIRRUS;
+        }

          switch (b_info->device_model_version) {
          case LIBXL_DEVICE_MODEL_VERSION_QEMU_XEN_TRADITIONAL:
@@ -428,13 +432,15 @@ int libxl__domain_build(libxl__gc *gc,
          vments[4] = "start_time";
          vments[5] = libxl__sprintf(gc, "%lu.%02d", 
start_time.tv_sec,(int)start_time.tv_usec/10000);

-        localents = libxl__calloc(gc, 7, sizeof(char *));
+        localents = libxl__calloc(gc, 9, sizeof(char *));
          localents[0] = "platform/acpi";
          localents[1] = libxl_defbool_val(info->u.hvm.acpi) ? "1" : "0";
          localents[2] = "platform/acpi_s3";
          localents[3] = libxl_defbool_val(info->u.hvm.acpi_s3) ? "1" : "0";
          localents[4] = "platform/acpi_s4";
          localents[5] = libxl_defbool_val(info->u.hvm.acpi_s4) ? "1" : "0";
+        localents[6] = "platform/vmware_hw";
+        localents[7] = libxl__sprintf(gc, "%"PRId64, 
info->u.hvm.vmware_hw);

          break;
      case LIBXL_DOMAIN_TYPE_PV:
diff --git a/tools/libxl/libxl_dm.c b/tools/libxl/libxl_dm.c
index 0018113..8bd6414 100644
--- a/tools/libxl/libxl_dm.c
+++ b/tools/libxl/libxl_dm.c
@@ -243,6 +243,9 @@ static char ** 
libxl__build_device_model_args_old(libxl__gc *gc,
          case LIBXL_VGA_INTERFACE_TYPE_NONE:
              flexarray_append_pair(dm_args, "-vga", "none");
              break;
+        case LIBXL_VGA_INTERFACE_TYPE_VMWARE:
+            flexarray_append_pair(dm_args, "-vga", "vmware");
+            break;
          }

          if (b_info->u.hvm.boot) {
@@ -555,6 +558,11 @@ static char ** 
libxl__build_device_model_args_new(libxl__gc *gc,
              break;
          case LIBXL_VGA_INTERFACE_TYPE_NONE:
              break;
+        case LIBXL_VGA_INTERFACE_TYPE_VMWARE:
+            flexarray_append_pair(dm_args, "-device",
+                GCSPRINTF("vmware-svga,vgamem_mb=%d",
+                libxl__sizekb_to_mb(b_info->video_memkb)));
+            break;
          }

          if (b_info->u.hvm.boot) {
diff --git a/tools/libxl/libxl_dom.c b/tools/libxl/libxl_dom.c
index d63ae1b..b0f0513 100644
--- a/tools/libxl/libxl_dom.c
+++ b/tools/libxl/libxl_dom.c
@@ -290,6 +290,8 @@ static void hvm_set_conf_params(xc_interface 
*handle, uint32_t domid,
  #if defined(__i386__) || defined(__x86_64__)
      xc_hvm_param_set(handle, domid, HVM_PARAM_HPET_ENABLED,
                      libxl_defbool_val(info->u.hvm.hpet));
+    xc_set_hvm_param(handle, domid, HVM_PARAM_VMWARE_HW,
+                     info->u.hvm.vmware_hw);
  #endif
      xc_hvm_param_set(handle, domid, HVM_PARAM_TIMER_MODE, 
timer_mode(info));
      xc_hvm_param_set(handle, domid, HVM_PARAM_VPT_ALIGN,
diff --git a/tools/libxl/libxl_types.idl b/tools/libxl/libxl_types.idl
index bbb03e2..5d25b77 100644
--- a/tools/libxl/libxl_types.idl
+++ b/tools/libxl/libxl_types.idl
@@ -175,6 +175,7 @@ libxl_vga_interface_type = 
Enumeration("vga_interface_type", [
      (1, "CIRRUS"),
      (2, "STD"),
      (3, "NONE"),
+    (4, "VMWARE"),
      ], init_val = "LIBXL_VGA_INTERFACE_TYPE_CIRRUS")

  libxl_vendor_device = Enumeration("vendor_device", [
@@ -391,6 +392,7 @@ libxl_domain_build_info = Struct("domain_build_info",[
                                         ("timeoffset", string),
                                         ("hpet", libxl_defbool),
                                         ("vpt_align", libxl_defbool),
+                                       ("vmware_hw", uint64),
                                         ("timer_mode", libxl_timer_mode),
                                         ("nested_hvm", libxl_defbool),
                                         ("smbios_firmware", string),
diff --git a/tools/libxl/xl_cmdimpl.c b/tools/libxl/xl_cmdimpl.c
index c734f79..307a9a9 100644
--- a/tools/libxl/xl_cmdimpl.c
+++ b/tools/libxl/xl_cmdimpl.c
@@ -1111,6 +1111,8 @@ static void parse_config_data(const char 
*config_source,
              exit(-ERROR_FAIL);
          }

+        if (!xlu_cfg_get_long(config, "vmware_hw",  &l, 1))
+            b_info->u.hvm.vmware_hw = l;
          if (!xlu_cfg_get_long(config, "timer_mode", &l, 1)) {
              const char *s = libxl_timer_mode_to_string(l);
              fprintf(stderr, "WARNING: specifying \"timer_mode\" as an 
integer is deprecated. "
@@ -1730,6 +1732,8 @@ skip_vfb:
                  b_info->u.hvm.vga.kind = LIBXL_VGA_INTERFACE_TYPE_CIRRUS;
              } else if (!strcmp(buf, "none")) {
                  b_info->u.hvm.vga.kind = LIBXL_VGA_INTERFACE_TYPE_NONE;
+            } else if (!strcmp(buf, "vmware")) {
+                b_info->u.hvm.vga.kind = LIBXL_VGA_INTERFACE_TYPE_VMWARE;
              } else {
                  fprintf(stderr, "Unknown vga \"%s\" specified\n", buf);
                  exit(1);
-- 
1.8.4


[-- Attachment #2: 0002-tools-Add-vmware_hw-support.patch --]
[-- Type: text/x-patch, Size: 13013 bytes --]

>From c64a364226edfbbc556523ae05bbe69380f2f6b4 Mon Sep 17 00:00:00 2001
From: Don Slutz <dslutz@verizon.com>
Date: Thu, 21 Nov 2013 14:28:00 -0500
Subject: [PATCH for-4.5 v7 2/7] tools: Add vmware_hw support

This is used to set HVM_PARAM_VMWARE_HW. It is set to the VMware
virtual hardware version.

Currently 0, 3-4, 6-11 are good values.  However the code only
checks for == 0 or != 0.

If non-zero then
  default VGA to VMware's VGA.

Also now allows vga=vmware

Signed-off-by: Don Slutz <dslutz@verizon.com>
Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>
---
v8:
  Adjusted as Andrew Cooper segested.
  Added Reviewed-by: Andrew Cooper

 docs/man/xl.cfg.pod.5               | 25 +++++++++++++++++++++++--
 docs/misc/hypervisor-cpuid.markdown | 33 +++++++++++++++++++++++++++++++++
 tools/libxc/xc_domain_restore.c     | 14 ++++++++++++++
 tools/libxc/xc_domain_save.c        | 11 +++++++++++
 tools/libxc/xg_save_restore.h       |  2 ++
 tools/libxl/libxl.h                 | 10 ++++++++++
 tools/libxl/libxl_create.c          | 12 +++++++++---
 tools/libxl/libxl_dm.c              |  8 ++++++++
 tools/libxl/libxl_dom.c             |  2 ++
 tools/libxl/libxl_types.idl         |  2 ++
 tools/libxl/xl_cmdimpl.c            |  4 ++++
 11 files changed, 118 insertions(+), 5 deletions(-)
 create mode 100644 docs/misc/hypervisor-cpuid.markdown

diff --git a/docs/man/xl.cfg.pod.5 b/docs/man/xl.cfg.pod.5
index 8bba21c..6628cfc 100644
--- a/docs/man/xl.cfg.pod.5
+++ b/docs/man/xl.cfg.pod.5
@@ -1197,6 +1197,23 @@ The viridian option can be specified as a boolean. A value of true (1)
 is equivalent to the list [ "defaults" ], and a value of false (0) is
 equivalent to an empty list.
 
+=item B<vmware_hw=NUMBER>
+
+Turns on or off the exposure of VMware cpuid.  The number is
+VMware's hardware version number, where 0 is off.  If not zero it
+changes the default VGA to VMware's VGA.
+
+The hardware version number (vmware_hw) come from VMware config files.
+
+=over 4
+
+In a .vmx it is virtualHW.version
+
+In a .ovf it is part of the value of vssd:VirtualSystemType.
+For vssd:VirtualSystemType == vmx-07, vmware_hw = 7.
+
+=back
+
 =back
 
 =head3 Emulated VGA Graphics Device
@@ -1233,10 +1250,14 @@ later (e.g. Windows XP onwards) then you should enable this.
 stdvga supports more video ram and bigger resolutions than Cirrus.
 This option is deprecated, use vga="stdvga" instead.
 
+The deprecated B<stdvga=0> prevents the usage of vmware by default
+if B<vmware_hw> is non-zero. 
+
 =item B<vga="STRING">
 
-Selects the emulated video card (none|stdvga|cirrus).
-The default is cirrus.
+Selects the emulated video card (none|stdvga|cirrus|vmware).
+The default is cirrus unless B<vmware_hw> is non-zero in which case it
+is vmware.
 
 =item B<vnc=BOOLEAN>
 
diff --git a/docs/misc/hypervisor-cpuid.markdown b/docs/misc/hypervisor-cpuid.markdown
new file mode 100644
index 0000000..3d4304c
--- /dev/null
+++ b/docs/misc/hypervisor-cpuid.markdown
@@ -0,0 +1,33 @@
+Hypervisor Cpuid
+================
+
+There is no agreed standard for the use of hypervisor cpuid leaves.
+
+AMD (Vol3, Appendix E.3.9) reserves 0x40000000 to 0x400000ff for
+hypervisor use, while Intel (Vol 2a, 3.2 CPUID) guarantees that no
+existing or future CPUs will use the range 0x40000000 to 0x4fffffff.
+
+Different hypervisors use the space as follows:
+
+MicroSoft Hyper-V (AKA viridian) leaves currently must be at
+0x40000000.
+
+VMware leaves currently must be at 0x40000000.
+
+KVM leaves currently must be at 0x40000000 (from Seabios).
+
+Xen leaves can be found at the first otherwise unused 0x100 aligned
+offset between 0x40000000 and 0x40010000.
+
+http://download.microsoft.com/download/F/B/0/FB0D01A3-8E3A-4F5F-AA59-08C8026D3B8A/requirements-for-implementing-microsoft-hypervisor-interface.docx
+
+http://kb.vmware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC&externalId=1009458
+
+http://lwn.net/Articles/301888/
+  Attempted to get this cleaned up.
+
+So if Viridian or VMware_hw is selected, return their format for the
+range 0x40000000 to 0x400000ff. And return Xen format for the range
+0x40000100 to 0x400001ff.
+
+Otherwise return Xen format for the range 0x40000000 to 0x400000ff.
diff --git a/tools/libxc/xc_domain_restore.c b/tools/libxc/xc_domain_restore.c
index d8bd9b3..d262fa0 100644
--- a/tools/libxc/xc_domain_restore.c
+++ b/tools/libxc/xc_domain_restore.c
@@ -743,6 +743,7 @@ typedef struct {
     uint64_t vm_generationid_addr;
     uint64_t ioreq_server_pfn;
     uint64_t nr_ioreq_server_pages;
+    uint64_t vmware_hw;
 
     struct toolstack_data_t tdata;
 } pagebuf_t;
@@ -927,6 +928,16 @@ static int pagebuf_get_one(xc_interface *xch, struct restore_ctx *ctx,
         }
         return pagebuf_get_one(xch, ctx, buf, fd, dom);
 
+    case XC_SAVE_ID_HVM_VMWARE_HW:
+        /* Skip padding 4 bytes then read the vmware hw version. */
+        if ( RDEXACT(fd, &buf->vmware_hw, sizeof(uint32_t)) ||
+             RDEXACT(fd, &buf->vmware_hw, sizeof(uint64_t)) )
+        {
+            PERROR("error read the vmware_hw value");
+            return -1;
+        }
+        return pagebuf_get_one(xch, ctx, buf, fd, dom);
+
     case XC_SAVE_ID_TOOLSTACK:
         {
             if ( RDEXACT(fd, &buf->tdata.len, sizeof(buf->tdata.len)) )
@@ -1774,6 +1785,9 @@ int xc_domain_restore(xc_interface *xch, int io_fd, uint32_t dom,
         }
     }
 
+    if (pagebuf.vmware_hw != 0)
+        xc_set_hvm_param(xch, dom, HVM_PARAM_VMWARE_HW, pagebuf.vmware_hw);
+
     if (pagebuf.acpi_ioport_location == 1) {
         DBGPRINTF("Use new firmware ioport from the checkpoint\n");
         xc_hvm_param_set(xch, dom, HVM_PARAM_ACPI_IOPORTS_LOCATION, 1);
diff --git a/tools/libxc/xc_domain_save.c b/tools/libxc/xc_domain_save.c
index 254fdb3..76dc307 100644
--- a/tools/libxc/xc_domain_save.c
+++ b/tools/libxc/xc_domain_save.c
@@ -1750,6 +1750,17 @@ int xc_domain_save(xc_interface *xch, int io_fd, uint32_t dom, uint32_t max_iter
             PERROR("Error when writing the ioreq server gmfn count");
             goto out;
         }
+
+        chunk.id = XC_SAVE_ID_HVM_VMWARE_HW;
+        chunk.data = 0;
+        xc_hvm_param_get(xch, dom, HVM_PARAM_VMWARE_HW, &chunk.data);
+
+        if ( (chunk.data != 0) &&
+             wrexact(io_fd, &chunk, sizeof(chunk)) )
+        {
+            PERROR("Error when writing the vmware_hw value");
+            goto out;
+        }
     }
 
     if ( callbacks != NULL && callbacks->toolstack_save != NULL )
diff --git a/tools/libxc/xg_save_restore.h b/tools/libxc/xg_save_restore.h
index bdd9009..d185ba9 100644
--- a/tools/libxc/xg_save_restore.h
+++ b/tools/libxc/xg_save_restore.h
@@ -262,6 +262,8 @@
 /* These are a pair; it is an error for one to exist without the other */
 #define XC_SAVE_ID_HVM_IOREQ_SERVER_PFN -19
 #define XC_SAVE_ID_HVM_NR_IOREQ_SERVER_PAGES -20
+/* VMware data */
+#define XC_SAVE_ID_HVM_VMWARE_HW      -21
 
 /*
 ** We process save/restore/migrate in batches of pages; the below
diff --git a/tools/libxl/libxl.h b/tools/libxl/libxl.h
index 2700cc1..09faa04 100644
--- a/tools/libxl/libxl.h
+++ b/tools/libxl/libxl.h
@@ -158,6 +158,16 @@
 #define LIBXL_BUILDINFO_HVM_VIRIDIAN_ENABLE_DISABLE_WIDTH 64
 
 /*
+ * The libxl_vga_interface_type has the type for vmware.
+ */
+#define LIBXL_HAVE_LIBXL_VGA_INTERFACE_TYPE_VMWARE 1
+
+/*
+ * libxl_domain_build_info has the u.hvm.vmware_hw field.
+ */
+#define LIBXL_HAVE_BUILDINFO_HVM_VMWARE_HW 1
+
+/*
  * libxl ABI compatibility
  *
  * The only guarantee which libxl makes regarding ABI compatibility
diff --git a/tools/libxl/libxl_create.c b/tools/libxl/libxl_create.c
index f7f178e..9f4e03c 100644
--- a/tools/libxl/libxl_create.c
+++ b/tools/libxl/libxl_create.c
@@ -227,8 +227,12 @@ int libxl__domain_build_info_setdefault(libxl__gc *gc,
         if (b_info->shadow_memkb == LIBXL_MEMKB_DEFAULT)
             b_info->shadow_memkb = 0;
 
-        if (!b_info->u.hvm.vga.kind)
-            b_info->u.hvm.vga.kind = LIBXL_VGA_INTERFACE_TYPE_CIRRUS;
+        if (!b_info->u.hvm.vga.kind) {
+            if (b_info->u.hvm.vmware_hw)
+                b_info->u.hvm.vga.kind = LIBXL_VGA_INTERFACE_TYPE_VMWARE;
+            else
+                b_info->u.hvm.vga.kind = LIBXL_VGA_INTERFACE_TYPE_CIRRUS;
+        }
 
         switch (b_info->device_model_version) {
         case LIBXL_DEVICE_MODEL_VERSION_QEMU_XEN_TRADITIONAL:
@@ -428,13 +432,15 @@ int libxl__domain_build(libxl__gc *gc,
         vments[4] = "start_time";
         vments[5] = libxl__sprintf(gc, "%lu.%02d", start_time.tv_sec,(int)start_time.tv_usec/10000);
 
-        localents = libxl__calloc(gc, 7, sizeof(char *));
+        localents = libxl__calloc(gc, 9, sizeof(char *));
         localents[0] = "platform/acpi";
         localents[1] = libxl_defbool_val(info->u.hvm.acpi) ? "1" : "0";
         localents[2] = "platform/acpi_s3";
         localents[3] = libxl_defbool_val(info->u.hvm.acpi_s3) ? "1" : "0";
         localents[4] = "platform/acpi_s4";
         localents[5] = libxl_defbool_val(info->u.hvm.acpi_s4) ? "1" : "0";
+        localents[6] = "platform/vmware_hw";
+        localents[7] = libxl__sprintf(gc, "%"PRId64, info->u.hvm.vmware_hw);
 
         break;
     case LIBXL_DOMAIN_TYPE_PV:
diff --git a/tools/libxl/libxl_dm.c b/tools/libxl/libxl_dm.c
index 0018113..8bd6414 100644
--- a/tools/libxl/libxl_dm.c
+++ b/tools/libxl/libxl_dm.c
@@ -243,6 +243,9 @@ static char ** libxl__build_device_model_args_old(libxl__gc *gc,
         case LIBXL_VGA_INTERFACE_TYPE_NONE:
             flexarray_append_pair(dm_args, "-vga", "none");
             break;
+        case LIBXL_VGA_INTERFACE_TYPE_VMWARE:
+            flexarray_append_pair(dm_args, "-vga", "vmware");
+            break;
         }
 
         if (b_info->u.hvm.boot) {
@@ -555,6 +558,11 @@ static char ** libxl__build_device_model_args_new(libxl__gc *gc,
             break;
         case LIBXL_VGA_INTERFACE_TYPE_NONE:
             break;
+        case LIBXL_VGA_INTERFACE_TYPE_VMWARE:
+            flexarray_append_pair(dm_args, "-device",
+                GCSPRINTF("vmware-svga,vgamem_mb=%d",
+                libxl__sizekb_to_mb(b_info->video_memkb)));
+            break;
         }
 
         if (b_info->u.hvm.boot) {
diff --git a/tools/libxl/libxl_dom.c b/tools/libxl/libxl_dom.c
index d63ae1b..b0f0513 100644
--- a/tools/libxl/libxl_dom.c
+++ b/tools/libxl/libxl_dom.c
@@ -290,6 +290,8 @@ static void hvm_set_conf_params(xc_interface *handle, uint32_t domid,
 #if defined(__i386__) || defined(__x86_64__)
     xc_hvm_param_set(handle, domid, HVM_PARAM_HPET_ENABLED,
                     libxl_defbool_val(info->u.hvm.hpet));
+    xc_set_hvm_param(handle, domid, HVM_PARAM_VMWARE_HW,
+                     info->u.hvm.vmware_hw);
 #endif
     xc_hvm_param_set(handle, domid, HVM_PARAM_TIMER_MODE, timer_mode(info));
     xc_hvm_param_set(handle, domid, HVM_PARAM_VPT_ALIGN,
diff --git a/tools/libxl/libxl_types.idl b/tools/libxl/libxl_types.idl
index bbb03e2..5d25b77 100644
--- a/tools/libxl/libxl_types.idl
+++ b/tools/libxl/libxl_types.idl
@@ -175,6 +175,7 @@ libxl_vga_interface_type = Enumeration("vga_interface_type", [
     (1, "CIRRUS"),
     (2, "STD"),
     (3, "NONE"),
+    (4, "VMWARE"),
     ], init_val = "LIBXL_VGA_INTERFACE_TYPE_CIRRUS")
 
 libxl_vendor_device = Enumeration("vendor_device", [
@@ -391,6 +392,7 @@ libxl_domain_build_info = Struct("domain_build_info",[
                                        ("timeoffset",       string),
                                        ("hpet",             libxl_defbool),
                                        ("vpt_align",        libxl_defbool),
+                                       ("vmware_hw",        uint64),
                                        ("timer_mode",       libxl_timer_mode),
                                        ("nested_hvm",       libxl_defbool),
                                        ("smbios_firmware",  string),
diff --git a/tools/libxl/xl_cmdimpl.c b/tools/libxl/xl_cmdimpl.c
index c734f79..307a9a9 100644
--- a/tools/libxl/xl_cmdimpl.c
+++ b/tools/libxl/xl_cmdimpl.c
@@ -1111,6 +1111,8 @@ static void parse_config_data(const char *config_source,
             exit(-ERROR_FAIL);
         }
 
+        if (!xlu_cfg_get_long(config, "vmware_hw",  &l, 1))
+            b_info->u.hvm.vmware_hw = l;
         if (!xlu_cfg_get_long(config, "timer_mode", &l, 1)) {
             const char *s = libxl_timer_mode_to_string(l);
             fprintf(stderr, "WARNING: specifying \"timer_mode\" as an integer is deprecated. "
@@ -1730,6 +1732,8 @@ skip_vfb:
                 b_info->u.hvm.vga.kind = LIBXL_VGA_INTERFACE_TYPE_CIRRUS;
             } else if (!strcmp(buf, "none")) {
                 b_info->u.hvm.vga.kind = LIBXL_VGA_INTERFACE_TYPE_NONE;
+            } else if (!strcmp(buf, "vmware")) {
+                b_info->u.hvm.vga.kind = LIBXL_VGA_INTERFACE_TYPE_VMWARE;
             } else {
                 fprintf(stderr, "Unknown vga \"%s\" specified\n", buf);
                 exit(1);
-- 
1.8.4


[-- Attachment #3: Type: text/plain, Size: 126 bytes --]

_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xen.org
http://lists.xen.org/xen-devel