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authorMaxim Shchetynin <maxim@de.ibm.com>2005-09-13 21:51:16 +0200
committerJames Bottomley <jejb@mulgrave.(none)>2005-09-19 20:03:45 +0200
commitaef4a983090fa590481a86d9690dc3fa6bb121fa (patch)
tree12b78b227102dc2f41dda227fe83f34a8838e015 /drivers/s390/scsi/zfcp_ext.h
parent[SCSI] zfcp: enhancement of zfcp debug features (diff)
downloadlinux-aef4a983090fa590481a86d9690dc3fa6bb121fa.tar.xz
linux-aef4a983090fa590481a86d9690dc3fa6bb121fa.zip
[SCSI] zfcp: provide support for NPIV
N_Port ID Virtualization (NPIV) allows a single FCP port to appear as multiple, distinct ports providing separate port identification. NPIV is supported by FC HBAs on System z9. zfcp was adapted to support this new feature. Signed-off-by: Andreas Herrmann <aherrman@de.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'drivers/s390/scsi/zfcp_ext.h')
-rw-r--r--drivers/s390/scsi/zfcp_ext.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/s390/scsi/zfcp_ext.h b/drivers/s390/scsi/zfcp_ext.h
index 104b7423fd4d..c3782261cb5c 100644
--- a/drivers/s390/scsi/zfcp_ext.h
+++ b/drivers/s390/scsi/zfcp_ext.h
@@ -96,7 +96,8 @@ extern int zfcp_fsf_open_unit(struct zfcp_erp_action *);
extern int zfcp_fsf_close_unit(struct zfcp_erp_action *);
extern int zfcp_fsf_exchange_config_data(struct zfcp_erp_action *);
-extern int zfcp_fsf_exchange_port_data(struct zfcp_adapter *,
+extern int zfcp_fsf_exchange_port_data(struct zfcp_erp_action *,
+ struct zfcp_adapter *,
struct fsf_qtcb_bottom_port *);
extern int zfcp_fsf_control_file(struct zfcp_adapter *, struct zfcp_fsf_req **,
u32, u32, struct zfcp_sg_list *);