On 06/23/2017 11:03 AM, Andrea Bolognani wrote:
> Signed-off-by: Andrea Bolognani <abologna@xxxxxxxxxx>
> ---
> docs/formatdomain.html.in | 5 +++++
> docs/schemas/domaincommon.rng | 5 +++++
> src/conf/domain_conf.c | 24 ++++++++++++++++++++++++
> src/conf/domain_conf.h | 1 +
> 4 files changed, 35 insertions(+)
>
> diff --git a/docs/formatdomain.html.in b/docs/formatdomain.html.in
> index a55a9e1..159c243 100644
> --- a/docs/formatdomain.html.in
> +++ b/docs/formatdomain.html.in
> @@ -3768,6 +3768,11 @@
> libvirt API to attach host devices to the correct
> pci-expander-bus when assigning them to the domain).
> </dd>
> + <dt><code>index</code></dt>
> + <dd>
> + pci-root controllers for pSeries guests will use this attribute to
> + record the order they will show up in the guest.
> + </dd>
> </dl>
> <p>
> For machine types which provide an implicit PCI bus, the pci-root
> diff --git a/docs/schemas/domaincommon.rng b/docs/schemas/domaincommon.rng
> index e259e3e..39eff46 100644
> --- a/docs/schemas/domaincommon.rng
> +++ b/docs/schemas/domaincommon.rng
> @@ -1997,6 +1997,11 @@
> </attribute>
> </optional>
> <optional>
> + <attribute name='index'>
> + <ref name='uint8'/>
> + </attribute>
> + </optional>
> + <optional>
> <element name='node'>
> <ref name='unsignedInt'/>
> </element>
> diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
> index 29268a9..1538747 100644
> --- a/src/conf/domain_conf.c
> +++ b/src/conf/domain_conf.c
> @@ -1866,6 +1866,7 @@ virDomainControllerDefNew(virDomainControllerType type)
> def->opts.pciopts.chassis = -1;
> def->opts.pciopts.port = -1;
> def->opts.pciopts.busNr = -1;
> + def->opts.pciopts.idx = -1;
> def->opts.pciopts.numaNode = -1;
> break;
> case VIR_DOMAIN_CONTROLLER_TYPE_IDE:
> @@ -9099,6 +9100,7 @@ virDomainControllerDefParseXML(xmlNodePtr node,
> goto error;
> }
> def->idx = idxVal;
> + VIR_FREE(idx);
> }
>
> cur = node->children;
> @@ -9130,6 +9132,7 @@ virDomainControllerDefParseXML(xmlNodePtr node,
> chassis = virXMLPropString(cur, "chassis");
> port = virXMLPropString(cur, "port");
> busNr = virXMLPropString(cur, "busNr");
> + idx = virXMLPropString(cur, "index");
> processedTarget = true;
> }
> }
> @@ -9348,6 +9351,23 @@ virDomainControllerDefParseXML(xmlNodePtr node,
> goto error;
> }
> }
> + if (idx) {
Oh wait - I thought you were going to rename this to targetIdx (both the
locals and the member of the struct) to avoid confusion.
So make my ACK conditional on that.
> + if (virStrToLong_i(idx, NULL, 0,
> + &def->opts.pciopts.idx) < 0) {
> + virReportError(VIR_ERR_XML_ERROR,
> + _("Invalid target index '%s' in PCI controller"),
> + idx);
> + goto error;
> + }
> + if (def->opts.pciopts.idx < 0 ||
> + def->opts.pciopts.idx > 31) {
> + virReportError(VIR_ERR_XML_ERROR,
> + _("PCI controller target index '%s' out of "
> + "range - must be 0-31"),
> + idx);
> + goto error;
> + }
> + }
> if (numaNode >= 0)
> def->opts.pciopts.numaNode = numaNode;
> break;
> @@ -21748,6 +21768,7 @@ virDomainControllerDefFormat(virBufferPtr buf,
> def->opts.pciopts.chassis != -1 ||
> def->opts.pciopts.port != -1 ||
> def->opts.pciopts.busNr != -1 ||
> + def->opts.pciopts.idx != -1 ||
> def->opts.pciopts.numaNode != -1) {
> virBufferAddLit(&childBuf, "<target");
> if (def->opts.pciopts.chassisNr != -1)
> @@ -21762,6 +21783,9 @@ virDomainControllerDefFormat(virBufferPtr buf,
> if (def->opts.pciopts.busNr != -1)
> virBufferAsprintf(&childBuf, " busNr='%d'",
> def->opts.pciopts.busNr);
> + if (def->opts.pciopts.idx != -1)
> + virBufferAsprintf(&childBuf, " index='%d'",
> + def->opts.pciopts.idx);
> if (def->opts.pciopts.numaNode == -1) {
> virBufferAddLit(&childBuf, "/>\n");
> } else {
> diff --git a/src/conf/domain_conf.h b/src/conf/domain_conf.h
> index 6d9ee97..53a10db 100644
> --- a/src/conf/domain_conf.h
> +++ b/src/conf/domain_conf.h
> @@ -785,6 +785,7 @@ struct _virDomainPCIControllerOpts {
> int chassis;
> int port;
> int busNr; /* used by pci-expander-bus, -1 == unspecified */
> + int idx; /* used by spapr-pci-host-bridge, -1 == unspecified */
> /* numaNode is a *subelement* of target (to match existing
> * item in memory target config) -1 == unspecified
> */
>
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