From mboxrd@z Thu Jan  1 00:00:00 1970
From: Ian Campbell <ian.campbell@citrix.com>
Subject: Re: [PATCH v9 03/13] tools: Add vmware_hwver support
Date: Tue, 3 Mar 2015 14:14:42 +0000
Message-ID: <1425392082.25940.2.camel@citrix.com>
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To: Don Slutz <dslutz@verizon.com>
Cc: Tim Deegan <tim@xen.org>, Kevin Tian <kevin.tian@intel.com>, Keir Fraser <keir@xen.org>, Jun Nakajima <jun.nakajima@intel.com>, Stefano Stabellini <stefano.stabellini@eu.citrix.com>, George Dunlap <George.Dunlap@eu.citrix.com>, Ian Jackson <ian.jackson@eu.citrix.com>, Eddie Dong <eddie.dong@intel.com>, xen-devel@lists.xen.org, Aravind Gopalakrishnan <Aravind.Gopalakrishnan@amd.com>, Jan Beulich <jbeulich@suse.com>, Andrew Cooper <andrew.cooper3@citrix.com>, Boris Ostrovsky <boris.ostrovsky@oracle.com>, Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
List-Id: xen-devel@lists.xenproject.org

On Mon, 2015-02-16 at 18:05 -0500, Don Slutz wrote:
> diff --git a/tools/libxl/libxl.h b/tools/libxl/libxl.h
> index c219f59..0c27e5c 100644
> --- a/tools/libxl/libxl.h
> +++ b/tools/libxl/libxl.h
> @@ -163,6 +163,16 @@
>  #define LIBXL_HAVE_BUILDINFO_HVM_MMIO_HOLE_MEMKB 1
>  
>  /*
> + * 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_hwver field.
> + */
> +#define LIBXL_HAVE_BUILDINFO_HVM_VMWARE_HWVER 1

Since they are arriving together I think you can use a single umbrella
define indicating thatvmware support is available.

> @@ -450,6 +454,8 @@ int libxl__domain_build(libxl__gc *gc,
>          localents[i++] = libxl_defbool_val(info->u.hvm.acpi_s3) ? "1" : "0";
>          localents[i++] = "platform/acpi_s4";
>          localents[i++] = libxl_defbool_val(info->u.hvm.acpi_s4) ? "1" : "0";
> +        localents[i++] = "platform/vmware_hwver";
> +        localents[i++] = libxl__sprintf(gc, "%"PRId64, info->u.hvm.vmware_hwver);

GCSPRINTF could be used here.

> diff --git a/tools/libxl/libxl_dom.c b/tools/libxl/libxl_dom.c
> index 48d661a..34a36d3 100644
> --- a/tools/libxl/libxl_dom.c
> +++ b/tools/libxl/libxl_dom.c
> @@ -294,6 +294,8 @@ 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_HWVER,
> +                     info->u.hvm.vmware_hwver);

Please use xc_hvm_param_set not the deprecated older version.

With those little nits addresses you may add:
Acked-by: Ian Campbell <ian.campbell@citrix.com>

Unless I'm told otherwise I'll assume that this will be committed by the
person who does the hypervisor side.

Ian.