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authorChristof Schmitt <christof.schmitt@de.ibm.com>2009-03-02 13:08:54 +0100
committerJames Bottomley <James.Bottomley@HansenPartnership.com>2009-03-12 12:58:18 -0500
commita5b11dda12ed7e3a79180b10ad6209a40a02989f (patch)
tree57196bdb6f2c48a5e6f12a5d1129b57c1e393c3f /drivers/s390/scsi/zfcp_def.h
parent77c019768f0607c36e25bec11ce3e1eabef09277 (diff)
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[SCSI] zfcp: Remove some port flags
PORT_PHYS_CLOSING is only set and cleared, but not actually used for status checking. PORT_INVALID_WWPN is set when the GID_PN request does not return a d_id for a remote port, e.g. when a remote port has been unplugged. For this case, the d_id is zero. In the erp we can check the d_id and use the normal escalation procedure that gives up after three retries and remove the special case. PORT_NO_WWPN is unused: Each port in the remote port list has a valid wwpn. The WKA ports are now tracked outside the port list. Remove the PORT_NO_WWPN flag, since this is no longer set for any port. Acked-by: Swen Schillig <swen@vnet.ibm.com> Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Diffstat (limited to 'drivers/s390/scsi/zfcp_def.h')
-rw-r--r--drivers/s390/scsi/zfcp_def.h3
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/s390/scsi/zfcp_def.h b/drivers/s390/scsi/zfcp_def.h
index 5106627..62f9ee5 100644
--- a/drivers/s390/scsi/zfcp_def.h
+++ b/drivers/s390/scsi/zfcp_def.h
@@ -243,9 +243,6 @@ struct zfcp_ls_adisc {
/* remote port status */
#define ZFCP_STATUS_PORT_PHYS_OPEN 0x00000001
-#define ZFCP_STATUS_PORT_PHYS_CLOSING 0x00000004
-#define ZFCP_STATUS_PORT_NO_WWPN 0x00000008
-#define ZFCP_STATUS_PORT_INVALID_WWPN 0x00000020
/* well known address (WKA) port status*/
enum zfcp_wka_status {
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