[Qemu-devel] [PATCH for-3.0 3/4] Revert "block: Remove deprecated -drive option addr"

[Cornelia Huck <cohuck@redhat.com>]

This reverts commit eae3bd1eb7c6b105d30ec06008b3bc3dfc5f45bb.

Reverted to avoid conflicts for geometry options revert.

Signed-off-by: Cornelia Huck <cohuck@redhat.com>
---
 blockdev.c                | 17 ++++++++++++++++-
 device-hotplug.c          |  4 ++++
 include/sysemu/blockdev.h |  1 +
 qemu-doc.texi             |  5 +++++
 qemu-options.hx           |  5 ++++-
 5 files changed, 30 insertions(+), 2 deletions(-)

diff --git a/blockdev.c b/blockdev.c
index 6c530769fd..c23587b075 100644
--- a/blockdev.c
+++ b/blockdev.c
@@ -730,6 +730,10 @@ QemuOptsList qemu_legacy_drive_opts = {
             .name = "if",
             .type = QEMU_OPT_STRING,
             .help = "interface (ide, scsi, sd, mtd, floppy, pflash, virtio)",
+        },{
+            .name = "addr",
+            .type = QEMU_OPT_STRING,
+            .help = "pci address (virtio only)",
         },{
             .name = "serial",
             .type = QEMU_OPT_STRING,
@@ -773,6 +777,7 @@ DriveInfo *drive_new(QemuOpts *all_opts, BlockInterfaceType block_default_type)
     DriveMediaType media = MEDIA_DISK;
     BlockInterfaceType type;
     int max_devs, bus_id, unit_id, index;
+    const char *devaddr;
     const char *werror, *rerror;
     bool read_only = false;
     bool copy_on_read;
@@ -781,7 +786,7 @@ DriveInfo *drive_new(QemuOpts *all_opts, BlockInterfaceType block_default_type)
     Error *local_err = NULL;
     int i;
     const char *deprecated[] = {
-        "serial"
+        "serial", "addr"
     };
 
     /* Change legacy command line options into QMP ones */
@@ -971,6 +976,12 @@ DriveInfo *drive_new(QemuOpts *all_opts, BlockInterfaceType block_default_type)
     }
 
     /* Add virtio block device */
+    devaddr = qemu_opt_get(legacy_opts, "addr");
+    if (devaddr && type != IF_VIRTIO) {
+        error_report("addr is not supported by this bus type");
+        goto fail;
+    }
+
     if (type == IF_VIRTIO) {
         QemuOpts *devopts;
         devopts = qemu_opts_create(qemu_find_opts("device"), NULL, 0,
@@ -982,6 +993,9 @@ DriveInfo *drive_new(QemuOpts *all_opts, BlockInterfaceType block_default_type)
         }
         qemu_opt_set(devopts, "drive", qdict_get_str(bs_opts, "id"),
                      &error_abort);
+        if (devaddr) {
+            qemu_opt_set(devopts, "addr", devaddr, &error_abort);
+        }
     }
 
     filename = qemu_opt_get(legacy_opts, "file");
@@ -1026,6 +1040,7 @@ DriveInfo *drive_new(QemuOpts *all_opts, BlockInterfaceType block_default_type)
     dinfo->type = type;
     dinfo->bus = bus_id;
     dinfo->unit = unit_id;
+    dinfo->devaddr = devaddr;
     dinfo->serial = g_strdup(serial);
 
     blk_set_legacy_dinfo(blk, dinfo);
diff --git a/device-hotplug.c b/device-hotplug.c
index cd427e2c76..23fd6656f1 100644
--- a/device-hotplug.c
+++ b/device-hotplug.c
@@ -69,6 +69,10 @@ void hmp_drive_add(Monitor *mon, const QDict *qdict)
     if (!dinfo) {
         goto err;
     }
+    if (dinfo->devaddr) {
+        monitor_printf(mon, "Parameter addr not supported\n");
+        goto err;
+    }
 
     switch (dinfo->type) {
     case IF_NONE:
diff --git a/include/sysemu/blockdev.h b/include/sysemu/blockdev.h
index c0ae3700ec..37ea39719e 100644
--- a/include/sysemu/blockdev.h
+++ b/include/sysemu/blockdev.h
@@ -28,6 +28,7 @@ typedef enum {
 } BlockInterfaceType;
 
 struct DriveInfo {
+    const char *devaddr;
     BlockInterfaceType type;
     int bus;
     int unit;
diff --git a/qemu-doc.texi b/qemu-doc.texi
index d343affd6d..ae5531a053 100644
--- a/qemu-doc.texi
+++ b/qemu-doc.texi
@@ -2892,6 +2892,11 @@ provided per NIC.
 The drive serial argument is replaced by the the serial argument
 that can be specified with the ``-device'' parameter.
 
+@subsection -drive addr=... (since 2.10.0)
+
+The drive addr argument is replaced by the the addr argument
+that can be specified with the ``-device'' parameter.
+
 @subsection -usbdevice (since 2.10.0)
 
 The ``-usbdevice DEV'' argument is now a synonym for setting
diff --git a/qemu-options.hx b/qemu-options.hx
index 381648b9cb..df248d1568 100644
--- a/qemu-options.hx
+++ b/qemu-options.hx
@@ -805,7 +805,7 @@ ETEXI
 DEF("drive", HAS_ARG, QEMU_OPTION_drive,
     "-drive [file=file][,if=type][,bus=n][,unit=m][,media=d][,index=i]\n"
     "       [,cache=writethrough|writeback|none|directsync|unsafe][,format=f]\n"
-    "       [,snapshot=on|off][,serial=s][,rerror=ignore|stop|report]\n"
+    "       [,snapshot=on|off][,serial=s][,addr=A][,rerror=ignore|stop|report]\n"
     "       [,werror=ignore|stop|report|enospc][,id=name][,aio=threads|native]\n"
     "       [,readonly=on|off][,copy-on-read=on|off]\n"
     "       [,discard=ignore|unmap][,detect-zeroes=on|off|unmap]\n"
@@ -883,6 +883,9 @@ an untrusted format header.
 This option specifies the serial number to assign to the device. This
 parameter is deprecated, use the corresponding parameter of @code{-device}
 instead.
+@item addr=@var{addr}
+Specify the controller's PCI address (if=virtio only). This parameter is
+deprecated, use the corresponding parameter of @code{-device} instead.
 @item werror=@var{action},rerror=@var{action}
 Specify which @var{action} to take on write and read errors. Valid actions are:
 "ignore" (ignore the error and try to continue), "stop" (pause QEMU),
-- 
2.14.4