From 89afb6e46a0f72e0e5c51ef44aa900b74681664b Mon Sep 17 00:00:00 2001 From: Yosuke Iwamatsu Date: Tue, 13 Oct 2009 17:22:27 -0400 Subject: xenbus: Xen paravirtualised PCI hotplug support. 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 Signed-off-by: Konrad Rzeszutek Wilk Signed-off-by: Jeremy Fitzhardinge Signed-off-by: Yosuke Iwamatsu --- drivers/xen/xenbus/xenbus_client.c | 2 ++ include/xen/interface/io/xenbus.h | 8 +++++++- 2 files changed, 9 insertions(+), 1 deletion(-) diff --git a/drivers/xen/xenbus/xenbus_client.c b/drivers/xen/xenbus/xenbus_client.c index 7e49527189b..cdacf923e07 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 46508c7fa39..9fda532973a 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 */ -- cgit v1.2.3-70-g09d2