[1/3] scsi: push WWN fields up to SCSIDevice

Commit Message

Paolo Bonzini Jan. 27, 2016, 2:10 p.m. UTC

SAS adapters need to access them in order to publish the SAS addresses
of the end devices connected to them.

Signed-off-by: Paolo Bonzini <[e-mail]>
---
 hw/scsi/scsi-disk.c    | 22 ++++++++++------------
 include/hw/scsi/scsi.h |  2 ++
 2 files changed, 12 insertions(+), 12 deletions(-)

Patch

diff --git a/hw/scsi/scsi-disk.c b/hw/scsi/scsi-disk.c
index 4797d83..9c1d520 100644
--- a/hw/scsi/scsi-disk.c
+++ b/hw/scsi/scsi-disk.c
@@ -76,8 +76,6 @@  struct SCSIDiskState
     bool media_changed;
     bool media_event;
     bool eject_request;
-    uint64_t wwn;
-    uint64_t port_wwn;
     uint16_t port_index;
     uint64_t max_unmap_size;
     uint64_t max_io_size;
@@ -632,21 +630,21 @@  static int scsi_disk_emulate_inquiry(SCSIRequest *req, uint8_t *outbuf)
             memcpy(outbuf+buflen, str, id_len);
             buflen += id_len;
 
-            if (s->wwn) {
+            if (s->qdev.wwn) {
                 outbuf[buflen++] = 0x1; // Binary
                 outbuf[buflen++] = 0x3; // NAA
                 outbuf[buflen++] = 0;   // reserved
                 outbuf[buflen++] = 8;
-                stq_be_p(&outbuf[buflen], s->wwn);
+                stq_be_p(&outbuf[buflen], s->qdev.wwn);
                 buflen += 8;
             }
 
-            if (s->port_wwn) {
+            if (s->qdev.port_wwn) {
                 outbuf[buflen++] = 0x61; // SAS / Binary
                 outbuf[buflen++] = 0x93; // PIV / Target port / NAA
                 outbuf[buflen++] = 0;    // reserved
                 outbuf[buflen++] = 8;
-                stq_be_p(&outbuf[buflen], s->port_wwn);
+                stq_be_p(&outbuf[buflen], s->qdev.port_wwn);
                 buflen += 8;
             }
 
@@ -2667,8 +2665,8 @@  static Property scsi_hd_properties[] = {
                     SCSI_DISK_F_REMOVABLE, false),
     DEFINE_PROP_BIT("dpofua", SCSIDiskState, features,
                     SCSI_DISK_F_DPOFUA, false),
-    DEFINE_PROP_UINT64("wwn", SCSIDiskState, wwn, 0),
-    DEFINE_PROP_UINT64("port_wwn", SCSIDiskState, port_wwn, 0),
+    DEFINE_PROP_UINT64("wwn", SCSIDiskState, qdev.wwn, 0),
+    DEFINE_PROP_UINT64("port_wwn", SCSIDiskState, qdev.port_wwn, 0),
     DEFINE_PROP_UINT16("port_index", SCSIDiskState, port_index, 0),
     DEFINE_PROP_UINT64("max_unmap_size", SCSIDiskState, max_unmap_size,
                        DEFAULT_MAX_UNMAP_SIZE),
@@ -2717,8 +2715,8 @@  static const TypeInfo scsi_hd_info = {
 
 static Property scsi_cd_properties[] = {
     DEFINE_SCSI_DISK_PROPERTIES(),
-    DEFINE_PROP_UINT64("wwn", SCSIDiskState, wwn, 0),
-    DEFINE_PROP_UINT64("port_wwn", SCSIDiskState, port_wwn, 0),
+    DEFINE_PROP_UINT64("wwn", SCSIDiskState, qdev.wwn, 0),
+    DEFINE_PROP_UINT64("port_wwn", SCSIDiskState, qdev.port_wwn, 0),
     DEFINE_PROP_UINT16("port_index", SCSIDiskState, port_index, 0),
     DEFINE_PROP_UINT64("max_io_size", SCSIDiskState, max_io_size,
                        DEFAULT_MAX_IO_SIZE),
@@ -2782,8 +2780,8 @@  static Property scsi_disk_properties[] = {
                     SCSI_DISK_F_REMOVABLE, false),
     DEFINE_PROP_BIT("dpofua", SCSIDiskState, features,
                     SCSI_DISK_F_DPOFUA, false),
-    DEFINE_PROP_UINT64("wwn", SCSIDiskState, wwn, 0),
-    DEFINE_PROP_UINT64("port_wwn", SCSIDiskState, port_wwn, 0),
+    DEFINE_PROP_UINT64("wwn", SCSIDiskState, qdev.wwn, 0),
+    DEFINE_PROP_UINT64("port_wwn", SCSIDiskState, qdev.port_wwn, 0),
     DEFINE_PROP_UINT16("port_index", SCSIDiskState, port_index, 0),
     DEFINE_PROP_UINT64("max_unmap_size", SCSIDiskState, max_unmap_size,
                        DEFAULT_MAX_UNMAP_SIZE),
diff --git a/include/hw/scsi/scsi.h b/include/hw/scsi/scsi.h
index 1915a73..bbabba2 100644
--- a/include/hw/scsi/scsi.h
+++ b/include/hw/scsi/scsi.h
@@ -108,6 +108,8 @@  struct SCSIDevice
     int blocksize;
     int type;
     uint64_t max_lba;
+    uint64_t wwn;
+    uint64_t port_wwn;
 };
 
 extern const VMStateDescription vmstate_scsi_device;