[PATCH 18/20] xenbus: Xen paravirtualised PCI hotplug support.
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From: Konrad Rzeszutek Wilk on 4 Aug 2010 14:30 From: Yosuke Iwamatsu <y-iwamatsu(a)ab.jp.nec.com> The Xen PCI front driver adds two new states that are utilizez for PCI hotplug support. This is a patch pulled from the linux-2.6-xen-sparse tree. Signed-off-by: Noboru Iwamatsu <n_iwamatsu(a)jp.fujitsu.com> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk(a)oracle.com> Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge(a)citrix.com> Signed-off-by: Yosuke Iwamatsu <y-iwamatsu(a)ab.jp.nec.com> --- drivers/xen/xenbus/xenbus_client.c | 2 ++ include/xen/interface/io/xenbus.h | 8 +++++++- 2 files changed, 9 insertions(+), 1 deletions(-) diff --git a/drivers/xen/xenbus/xenbus_client.c b/drivers/xen/xenbus/xenbus_client.c index 7b3e973..6066eb9 100644 --- a/drivers/xen/xenbus/xenbus_client.c +++ b/drivers/xen/xenbus/xenbus_client.c @@ -50,6 +50,8 @@ const char *xenbus_strstate(enum xenbus_state state) [ XenbusStateConnected ] = "Connected", [ XenbusStateClosing ] = "Closing", [ XenbusStateClosed ] = "Closed", + [XenbusStateReconfiguring] = "Reconfiguring", + [XenbusStateReconfigured] = "Reconfigured", }; return (state < ARRAY_SIZE(name)) ? name[state] : "INVALID"; } diff --git a/include/xen/interface/io/xenbus.h b/include/xen/interface/io/xenbus.h index 46508c7..9fda532 100644 --- a/include/xen/interface/io/xenbus.h +++ b/include/xen/interface/io/xenbus.h @@ -27,8 +27,14 @@ enum xenbus_state XenbusStateClosing = 5, /* The device is being closed due to an error or an unplug event. */ - XenbusStateClosed = 6 + XenbusStateClosed = 6, + /* + * Reconfiguring: The device is being reconfigured. + */ + XenbusStateReconfiguring = 7, + + XenbusStateReconfigured = 8 }; #endif /* _XEN_PUBLIC_IO_XENBUS_H */ -- 1.7.0.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ |