summaryrefslogtreecommitdiff
path: root/drivers/scsi/libfc/fc_libfc.h
diff options
context:
space:
mode:
authorJoe Eykholt <jeykholt@cisco.com>2011-01-29 03:04:18 +0300
committerJames Bottomley <James.Bottomley@suse.de>2011-02-12 20:02:20 +0300
commit70d53b046a6221e3ceb3bd8eaa807ef6a1c53762 (patch)
treef1ab4e0de20a8db091ea04df564a03a689698b40 /drivers/scsi/libfc/fc_libfc.h
parentbaf9fdf076a8976431b5de565aef2b98816caecf (diff)
downloadlinux-70d53b046a6221e3ceb3bd8eaa807ef6a1c53762.tar.xz
[SCSI] libfc: add hook to notify providers of local port changes
When an SCST provider is registered, it needs to know what local ports are available for configuration as targets. Add a notifier chain that is invoked when any local port that is added or deleted. Maintain a global list of local ports and add an interator function that calls a given function for every existing local port. This is used when first loading a provider. Signed-off-by: Joe Eykholt <jeykholt@cisco.com> Signed-off-by: Robert Love <robert.w.love@intel.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers/scsi/libfc/fc_libfc.h')
-rw-r--r--drivers/scsi/libfc/fc_libfc.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/scsi/libfc/fc_libfc.h b/drivers/scsi/libfc/fc_libfc.h
index 205de285e456..8496f7020b97 100644
--- a/drivers/scsi/libfc/fc_libfc.h
+++ b/drivers/scsi/libfc/fc_libfc.h
@@ -123,6 +123,8 @@ void fc_destroy_fcp(void);
* Internal libfc functions
*/
const char *fc_els_resp_type(struct fc_frame *);
+extern void fc_fc4_add_lport(struct fc_lport *);
+extern void fc_fc4_del_lport(struct fc_lport *);
/*
* Copies a buffer into an sg list