From 9a28f49adbe4955af8a1306fd36ddae15136dde7 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Fri, 13 Jan 2006 18:04:41 +0100 Subject: [SCSI] mptsas: support basic hotplug Adds hotplug support for SAS end devices. Unfortunately the fusion firmware doesn't generate similar events for expanders addition/removal so we can't support them yet. Eric has an idea about a clever scheme to find out about expander changes so that'll be added later on. Signed-off-by: Christoph Hellwig Signed-off-by: James Bottomley --- drivers/message/fusion/mptbase.h | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/message/fusion/mptbase.h') diff --git a/drivers/message/fusion/mptbase.h b/drivers/message/fusion/mptbase.h index 6c48d1f54ac9..af9007d498ee 100644 --- a/drivers/message/fusion/mptbase.h +++ b/drivers/message/fusion/mptbase.h @@ -612,6 +612,7 @@ typedef struct _MPT_ADAPTER struct list_head list; struct net_device *netdev; struct list_head sas_topology; + struct mutex sas_topology_mutex; MPT_SAS_MGMT sas_mgmt; } MPT_ADAPTER; -- cgit v1.2.2