zfcp: add point-2-point support
From: Andreas Herrmann <aherrman@de.ibm.com>
This patch mainly introduces support for point-2-point
topology.
From: Heiko Carstens <heiko.carstens@de.ibm.com>
From: Maxim Shchetynin <maxim@de.ibm.com>
From: Andreas Herrmann <aherrman@de.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
diff --git a/drivers/s390/scsi/zfcp_fsf.h b/drivers/s390/scsi/zfcp_fsf.h
index 5889956..07140df 100644
--- a/drivers/s390/scsi/zfcp_fsf.h
+++ b/drivers/s390/scsi/zfcp_fsf.h
@@ -129,6 +129,7 @@
#define FSF_SQ_NO_RETRY_POSSIBLE 0x07
/* FSF status qualifier for CFDC commands */
+#define FSF_SQ_CFDC_HARDENED_ON_SE 0x00000000
#define FSF_SQ_CFDC_COULD_NOT_HARDEN_ON_SE 0x00000001
#define FSF_SQ_CFDC_COULD_NOT_HARDEN_ON_SE2 0x00000002
/* CFDC subtable codes */
@@ -357,7 +358,6 @@
u8 class3_serv_param[16];
u8 class4_serv_param[16];
u8 vendor_version_level[16];
- u8 res1[16];
} __attribute__ ((packed));
struct fsf_plogi {
@@ -415,11 +415,13 @@
u8 res2[12];
u32 s_id;
struct fsf_nport_serv_param nport_serv_param;
+ u8 reserved_nport_serv_param[16];
u8 res3[8];
u32 adapter_ports;
u32 hardware_version;
u8 serial_number[32];
- u8 res4[272];
+ struct fsf_nport_serv_param plogi_payload;
+ u8 res4[160];
} __attribute__ ((packed));
struct fsf_qtcb_bottom_port {