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| author | Joe Eykholt <jeykholt@cisco.com> | 2011-01-28 16:04:18 -0800 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@suse.de> | 2011-02-12 11:02:20 -0600 |
| commit | 70d53b046a6221e3ceb3bd8eaa807ef6a1c53762 (patch) | |
| tree | f1ab4e0de20a8db091ea04df564a03a689698b40 /drivers/scsi/libfc/fc_libfc.h | |
| parent | baf9fdf076a8976431b5de565aef2b98816caecf (diff) | |
| download | linux-70d53b046a6221e3ceb3bd8eaa807ef6a1c53762.tar.gz linux-70d53b046a6221e3ceb3bd8eaa807ef6a1c53762.tar.bz2 linux-70d53b046a6221e3ceb3bd8eaa807ef6a1c53762.zip | |
[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.h | 2 |
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 |