Merge remote-tracking branch 'remotes/ehabkost/tags/machine-next-pull-request' into staging

machine + QOM queue, 2020-10-06

* QOM documentation fixes and cleanups (Eduardo Habkost)
* user-mode: Prune build dependencies (Philippe Mathieu-Daudé)
* qom: Improve error message (Philippe Mathieu-Daudé)
* numa: hmat: require parent cache description before the next
  level one (Igor Mammedov)

# gpg: Signature made Tue 06 Oct 2020 23:09:03 BST
# gpg:                using RSA key 5A322FD5ABC4D3DBACCFD1AA2807936F984DC5A6
# gpg:                issuer "ehabkost@redhat.com"
# gpg: Good signature from "Eduardo Habkost <ehabkost@redhat.com>" [full]
# Primary key fingerprint: 5A32 2FD5 ABC4 D3DB ACCF  D1AA 2807 936F 984D C5A6

* remotes/ehabkost/tags/machine-next-pull-request: (21 commits)
  numa: hmat: require parent cache description before the next level one
  kernel-doc: Remove $decl_type='type name' hack
  memory: Explicitly tag doc comments for structs
  qom: Explicitly tag doc comments for typedefs and structs
  kernel-doc: Handle function typedefs without asterisks
  kernel-doc: Handle function typedefs that return pointers
  docs/devel/qom: Avoid long lines
  docs/devel/qom: Remove usage of <code>
  docs/devel/qom: Use *emphasis* for emphasis
  docs/devel/qom: Fix indentation of code blocks
  docs/devel/qom: Fix indentation of bulleted list
  qom: Fix DECLARE_*CHECKER documentation
  qom: Improve error message displayed with missing object properties
  hw/core/cpu: Add missing 'exec/cpu-common.h' include
  hw/core/qdev-properties: Extract system-mode specific properties
  hw/core/qdev-properties: Export some integer-related functions
  hw/core/qdev-properties: Export qdev_prop_enum
  hw/core/qdev-properties: Export enum-related functions
  hw/core/qdev-properties: Fix code style
  hw/core/qdev-properties: Use qemu_strtoul() in set_pci_host_devaddr()
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

5 files changed, 756 insertions, 705 deletions

diff --git a/hw/core/cpu.c b/hw/core/cpu.c
index 8654550d39..576fa1d7ba 100644
--- a/hw/core/cpu.c
+++ b/hw/core/cpu.c
@@ -26,6 +26,7 @@
 #include "qemu/log.h"
 #include "qemu/main-loop.h"
 #include "exec/log.h"
+#include "exec/cpu-common.h"
 #include "qemu/error-report.h"
 #include "qemu/qemu-print.h"
 #include "sysemu/tcg.h"
diff --git a/hw/core/numa.c b/hw/core/numa.c
index 7d5d413001..7c4dd4e68e 100644
--- a/hw/core/numa.c
+++ b/hw/core/numa.c
@@ -424,7 +424,13 @@ void parse_numa_hmat_cache(MachineState *ms, NumaHmatCacheOptions *node,
     }
 
     if ((node->level > 1) &&
-        ms->numa_state->hmat_cache[node->node_id][node->level - 1] &&
+        ms->numa_state->hmat_cache[node->node_id][node->level - 1] == NULL) {
+        error_setg(errp, "Cache level=%u shall be defined first",
+                   node->level - 1);
+        return;
+    }
+
+    if ((node->level > 1) &&
         (node->size <=
             ms->numa_state->hmat_cache[node->node_id][node->level - 1]->size)) {
         error_setg(errp, "Invalid size=%" PRIu64 ", the size of level=%" PRIu8
diff --git a/hw/core/qdev-prop-internal.h b/hw/core/qdev-prop-internal.h
new file mode 100644
index 0000000000..9cf5cc1d51
--- /dev/null
+++ b/hw/core/qdev-prop-internal.h
@@ -0,0 +1,30 @@
+/*
+ * qdev property parsing
+ *
+ * This work is licensed under the terms of the GNU GPL, version 2 or later.
+ * See the COPYING file in the top-level directory.
+ */
+
+#ifndef HW_CORE_QDEV_PROP_INTERNAL_H
+#define HW_CORE_QDEV_PROP_INTERNAL_H
+
+void qdev_propinfo_get_enum(Object *obj, Visitor *v, const char *name,
+                            void *opaque, Error **errp);
+void qdev_propinfo_set_enum(Object *obj, Visitor *v, const char *name,
+                            void *opaque, Error **errp);
+
+void qdev_propinfo_set_default_value_enum(ObjectProperty *op,
+                                          const Property *prop);
+void qdev_propinfo_set_default_value_int(ObjectProperty *op,
+                                         const Property *prop);
+void qdev_propinfo_set_default_value_uint(ObjectProperty *op,
+                                          const Property *prop);
+
+void qdev_propinfo_get_uint16(Object *obj, Visitor *v, const char *name,
+                              void *opaque, Error **errp);
+void qdev_propinfo_get_int32(Object *obj, Visitor *v, const char *name,
+                             void *opaque, Error **errp);
+void qdev_propinfo_get_size32(Object *obj, Visitor *v, const char *name,
+                              void *opaque, Error **errp);
+
+#endif
diff --git a/hw/core/qdev-properties-system.c b/hw/core/qdev-properties-system.c
index b29daf4fb5..49bdd12581 100644
--- a/hw/core/qdev-properties-system.c
+++ b/hw/core/qdev-properties-system.c
@@ -11,19 +11,25 @@
  */
 
 #include "qemu/osdep.h"
-#include "audio/audio.h"
-#include "net/net.h"
 #include "hw/qdev-properties.h"
 #include "qapi/error.h"
+#include "qapi/visitor.h"
+#include "qapi/qapi-types-block.h"
+#include "qapi/qapi-types-machine.h"
+#include "qapi/qapi-types-migration.h"
 #include "qapi/qmp/qerror.h"
+#include "qemu/ctype.h"
+#include "qemu/cutils.h"
+#include "qemu/units.h"
+#include "qemu/error-report.h"
+#include "qdev-prop-internal.h"
+
+#include "audio/audio.h"
+#include "chardev/char-fe.h"
 #include "sysemu/block-backend.h"
 #include "sysemu/blockdev.h"
-#include "hw/block/block.h"
-#include "net/hub.h"
-#include "qapi/visitor.h"
-#include "chardev/char-fe.h"
-#include "sysemu/iothread.h"
-#include "sysemu/tpm_backend.h"
+#include "net/net.h"
+#include "hw/pci/pci.h"
 
 static bool check_prop_still_unset(DeviceState *dev, const char *name,
                                    const void *old_val, const char *new_val,
@@ -280,6 +286,96 @@ const PropertyInfo qdev_prop_chr = {
     .release = release_chr,
 };
 
+/* --- mac address --- */
+
+/*
+ * accepted syntax versions:
+ *   01:02:03:04:05:06
+ *   01-02-03-04-05-06
+ */
+static void get_mac(Object *obj, Visitor *v, const char *name, void *opaque,
+                    Error **errp)
+{
+    DeviceState *dev = DEVICE(obj);
+    Property *prop = opaque;
+    MACAddr *mac = qdev_get_prop_ptr(dev, prop);
+    char buffer[2 * 6 + 5 + 1];
+    char *p = buffer;
+
+    snprintf(buffer, sizeof(buffer), "%02x:%02x:%02x:%02x:%02x:%02x",
+             mac->a[0], mac->a[1], mac->a[2],
+             mac->a[3], mac->a[4], mac->a[5]);
+
+    visit_type_str(v, name, &p, errp);
+}
+
+static void set_mac(Object *obj, Visitor *v, const char *name, void *opaque,
+                    Error **errp)
+{
+    DeviceState *dev = DEVICE(obj);
+    Property *prop = opaque;
+    MACAddr *mac = qdev_get_prop_ptr(dev, prop);
+    int i, pos;
+    char *str;
+    const char *p;
+
+    if (dev->realized) {
+        qdev_prop_set_after_realize(dev, name, errp);
+        return;
+    }
+
+    if (!visit_type_str(v, name, &str, errp)) {
+        return;
+    }
+
+    for (i = 0, pos = 0; i < 6; i++, pos += 3) {
+        long val;
+
+        if (!qemu_isxdigit(str[pos])) {
+            goto inval;
+        }
+        if (!qemu_isxdigit(str[pos + 1])) {
+            goto inval;
+        }
+        if (i == 5) {
+            if (str[pos + 2] != '\0') {
+                goto inval;
+            }
+        } else {
+            if (str[pos + 2] != ':' && str[pos + 2] != '-') {
+                goto inval;
+            }
+        }
+        if (qemu_strtol(str + pos, &p, 16, &val) < 0 || val > 0xff) {
+            goto inval;
+        }
+        mac->a[i] = val;
+    }
+    g_free(str);
+    return;
+
+inval:
+    error_set_from_qdev_prop_error(errp, EINVAL, dev, prop, str);
+    g_free(str);
+}
+
+const PropertyInfo qdev_prop_macaddr = {
+    .name  = "str",
+    .description = "Ethernet 6-byte MAC Address, example: 52:54:00:12:34:56",
+    .get   = get_mac,
+    .set   = set_mac,
+};
+
+void qdev_prop_set_macaddr(DeviceState *dev, const char *name,
+                           const uint8_t *value)
+{
+    char str[2 * 6 + 5 + 1];
+    snprintf(str, sizeof(str), "%02x:%02x:%02x:%02x:%02x:%02x",
+             value[0], value[1], value[2], value[3], value[4], value[5]);
+
+    object_property_set_str(OBJECT(dev), name, str, &error_abort);
+}
+
 /* --- netdev device --- */
 static void get_netdev(Object *obj, Visitor *v, const char *name,
                        void *opaque, Error **errp)
@@ -465,3 +561,578 @@ void qdev_set_nic_properties(DeviceState *dev, NICInfo *nd)
     }
     nd->instantiated = 1;
 }
+
+/* --- lost tick policy --- */
+
+QEMU_BUILD_BUG_ON(sizeof(LostTickPolicy) != sizeof(int));
+
+const PropertyInfo qdev_prop_losttickpolicy = {
+    .name  = "LostTickPolicy",
+    .enum_table  = &LostTickPolicy_lookup,
+    .get   = qdev_propinfo_get_enum,
+    .set   = qdev_propinfo_set_enum,
+    .set_default_value = qdev_propinfo_set_default_value_enum,
+};
+
+/* --- blocksize --- */
+
+/* lower limit is sector size */
+#define MIN_BLOCK_SIZE          512
+#define MIN_BLOCK_SIZE_STR      "512 B"
+/*
+ * upper limit is arbitrary, 2 MiB looks sufficient for all sensible uses, and
+ * matches qcow2 cluster size limit
+ */
+#define MAX_BLOCK_SIZE          (2 * MiB)
+#define MAX_BLOCK_SIZE_STR      "2 MiB"
+
+static void set_blocksize(Object *obj, Visitor *v, const char *name,
+                          void *opaque, Error **errp)
+{
+    DeviceState *dev = DEVICE(obj);
+    Property *prop = opaque;
+    uint32_t *ptr = qdev_get_prop_ptr(dev, prop);
+    uint64_t value;
+
+    if (dev->realized) {
+        qdev_prop_set_after_realize(dev, name, errp);
+        return;
+    }
+
+    if (!visit_type_size(v, name, &value, errp)) {
+        return;
+    }
+    /* value of 0 means "unset" */
+    if (value && (value < MIN_BLOCK_SIZE || value > MAX_BLOCK_SIZE)) {
+        error_setg(errp,
+                   "Property %s.%s doesn't take value %" PRIu64
+                   " (minimum: " MIN_BLOCK_SIZE_STR
+                   ", maximum: " MAX_BLOCK_SIZE_STR ")",
+                   dev->id ? : "", name, value);
+        return;
+    }
+
+    /* We rely on power-of-2 blocksizes for bitmasks */
+    if ((value & (value - 1)) != 0) {
+        error_setg(errp,
+                  "Property %s.%s doesn't take value '%" PRId64 "', "
+                  "it's not a power of 2", dev->id ?: "", name, (int64_t)value);
+        return;
+    }
+
+    *ptr = value;
+}
+
+const PropertyInfo qdev_prop_blocksize = {
+    .name  = "size",
+    .description = "A power of two between " MIN_BLOCK_SIZE_STR
+                   " and " MAX_BLOCK_SIZE_STR,
+    .get   = qdev_propinfo_get_size32,
+    .set   = set_blocksize,
+    .set_default_value = qdev_propinfo_set_default_value_uint,
+};
+
+/* --- Block device error handling policy --- */
+
+QEMU_BUILD_BUG_ON(sizeof(BlockdevOnError) != sizeof(int));
+
+const PropertyInfo qdev_prop_blockdev_on_error = {
+    .name = "BlockdevOnError",
+    .description = "Error handling policy, "
+                   "report/ignore/enospc/stop/auto",
+    .enum_table = &BlockdevOnError_lookup,
+    .get = qdev_propinfo_get_enum,
+    .set = qdev_propinfo_set_enum,
+    .set_default_value = qdev_propinfo_set_default_value_enum,
+};
+
+/* --- BIOS CHS translation */
+
+QEMU_BUILD_BUG_ON(sizeof(BiosAtaTranslation) != sizeof(int));
+
+const PropertyInfo qdev_prop_bios_chs_trans = {
+    .name = "BiosAtaTranslation",
+    .description = "Logical CHS translation algorithm, "
+                   "auto/none/lba/large/rechs",
+    .enum_table = &BiosAtaTranslation_lookup,
+    .get = qdev_propinfo_get_enum,
+    .set = qdev_propinfo_set_enum,
+    .set_default_value = qdev_propinfo_set_default_value_enum,
+};
+
+/* --- FDC default drive types */
+
+const PropertyInfo qdev_prop_fdc_drive_type = {
+    .name = "FdcDriveType",
+    .description = "FDC drive type, "
+                   "144/288/120/none/auto",
+    .enum_table = &FloppyDriveType_lookup,
+    .get = qdev_propinfo_get_enum,
+    .set = qdev_propinfo_set_enum,
+    .set_default_value = qdev_propinfo_set_default_value_enum,
+};
+
+/* --- MultiFDCompression --- */
+
+const PropertyInfo qdev_prop_multifd_compression = {
+    .name = "MultiFDCompression",
+    .description = "multifd_compression values, "
+                   "none/zlib/zstd",
+    .enum_table = &MultiFDCompression_lookup,
+    .get = qdev_propinfo_get_enum,
+    .set = qdev_propinfo_set_enum,
+    .set_default_value = qdev_propinfo_set_default_value_enum,
+};
+
+/* --- Reserved Region --- */
+
+/*
+ * Accepted syntax:
+ *   <low address>:<high address>:<type>
+ *   where low/high addresses are uint64_t in hexadecimal
+ *   and type is a non-negative decimal integer
+ */
+static void get_reserved_region(Object *obj, Visitor *v, const char *name,
+                                void *opaque, Error **errp)
+{
+    DeviceState *dev = DEVICE(obj);
+    Property *prop = opaque;
+    ReservedRegion *rr = qdev_get_prop_ptr(dev, prop);
+    char buffer[64];
+    char *p = buffer;
+    int rc;
+
+    rc = snprintf(buffer, sizeof(buffer), "0x%"PRIx64":0x%"PRIx64":%u",
+                  rr->low, rr->high, rr->type);
+    assert(rc < sizeof(buffer));
+
+    visit_type_str(v, name, &p, errp);
+}
+
+static void set_reserved_region(Object *obj, Visitor *v, const char *name,
+                                void *opaque, Error **errp)
+{
+    DeviceState *dev = DEVICE(obj);
+    Property *prop = opaque;
+    ReservedRegion *rr = qdev_get_prop_ptr(dev, prop);
+    Error *local_err = NULL;
+    const char *endptr;
+    char *str;
+    int ret;
+
+    if (dev->realized) {
+        qdev_prop_set_after_realize(dev, name, errp);
+        return;
+    }
+
+    visit_type_str(v, name, &str, &local_err);
+    if (local_err) {
+        error_propagate(errp, local_err);
+        return;
+    }
+
+    ret = qemu_strtou64(str, &endptr, 16, &rr->low);
+    if (ret) {
+        error_setg(errp, "start address of '%s'"
+                   " must be a hexadecimal integer", name);
+        goto out;
+    }
+    if (*endptr != ':') {
+        goto separator_error;
+    }
+
+    ret = qemu_strtou64(endptr + 1, &endptr, 16, &rr->high);
+    if (ret) {
+        error_setg(errp, "end address of '%s'"
+                   " must be a hexadecimal integer", name);
+        goto out;
+    }
+    if (*endptr != ':') {
+        goto separator_error;
+    }
+
+    ret = qemu_strtoui(endptr + 1, &endptr, 10, &rr->type);
+    if (ret) {
+        error_setg(errp, "type of '%s'"
+                   " must be a non-negative decimal integer", name);
+    }
+    goto out;
+
+separator_error:
+    error_setg(errp, "reserved region fields must be separated with ':'");
+out:
+    g_free(str);
+    return;
+}
+
+const PropertyInfo qdev_prop_reserved_region = {
+    .name  = "reserved_region",
+    .description = "Reserved Region, example: 0xFEE00000:0xFEEFFFFF:0",
+    .get   = get_reserved_region,
+    .set   = set_reserved_region,
+};
+
+/* --- pci address --- */
+
+/*
+ * bus-local address, i.e. "$slot" or "$slot.$fn"
+ */
+static void set_pci_devfn(Object *obj, Visitor *v, const char *name,
+                          void *opaque, Error **errp)
+{
+    DeviceState *dev = DEVICE(obj);
+    Property *prop = opaque;
+    int32_t value, *ptr = qdev_get_prop_ptr(dev, prop);
+    unsigned int slot, fn, n;
+    char *str;
+
+    if (dev->realized) {
+        qdev_prop_set_after_realize(dev, name, errp);
+        return;
+    }
+
+    if (!visit_type_str(v, name, &str, NULL)) {
+        if (!visit_type_int32(v, name, &value, errp)) {
+            return;
+        }
+        if (value < -1 || value > 255) {
+            error_setg(errp, QERR_INVALID_PARAMETER_VALUE,
+                       name ? name : "null", "pci_devfn");
+            return;
+        }
+        *ptr = value;
+        return;
+    }
+
+    if (sscanf(str, "%x.%x%n", &slot, &fn, &n) != 2) {
+        fn = 0;
+        if (sscanf(str, "%x%n", &slot, &n) != 1) {
+            goto invalid;
+        }
+    }
+    if (str[n] != '\0' || fn > 7 || slot > 31) {
+        goto invalid;
+    }
+    *ptr = slot << 3 | fn;
+    g_free(str);
+    return;
+
+invalid:
+    error_set_from_qdev_prop_error(errp, EINVAL, dev, prop, str);
+    g_free(str);
+}
+
+static int print_pci_devfn(DeviceState *dev, Property *prop, char *dest,
+                           size_t len)
+{
+    int32_t *ptr = qdev_get_prop_ptr(dev, prop);
+
+    if (*ptr == -1) {
+        return snprintf(dest, len, "<unset>");
+    } else {
+        return snprintf(dest, len, "%02x.%x", *ptr >> 3, *ptr & 7);
+    }
+}
+
+const PropertyInfo qdev_prop_pci_devfn = {
+    .name  = "int32",
+    .description = "Slot and optional function number, example: 06.0 or 06",
+    .print = print_pci_devfn,
+    .get   = qdev_propinfo_get_int32,
+    .set   = set_pci_devfn,
+    .set_default_value = qdev_propinfo_set_default_value_int,
+};
+
+/* --- pci host address --- */
+
+static void get_pci_host_devaddr(Object *obj, Visitor *v, const char *name,
+                                 void *opaque, Error **errp)
+{
+    DeviceState *dev = DEVICE(obj);
+    Property *prop = opaque;
+    PCIHostDeviceAddress *addr = qdev_get_prop_ptr(dev, prop);
+    char buffer[] = "ffff:ff:ff.f";
+    char *p = buffer;
+    int rc = 0;
+
+    /*
+     * Catch "invalid" device reference from vfio-pci and allow the
+     * default buffer representing the non-existent device to be used.
+     */
+    if (~addr->domain || ~addr->bus || ~addr->slot || ~addr->function) {
+        rc = snprintf(buffer, sizeof(buffer), "%04x:%02x:%02x.%0d",
+                      addr->domain, addr->bus, addr->slot, addr->function);
+        assert(rc == sizeof(buffer) - 1);
+    }
+
+    visit_type_str(v, name, &p, errp);
+}
+
+/*
+ * Parse [<domain>:]<bus>:<slot>.<func>
+ *   if <domain> is not supplied, it's assumed to be 0.
+ */
+static void set_pci_host_devaddr(Object *obj, Visitor *v, const char *name,
+                                 void *opaque, Error **errp)
+{
+    DeviceState *dev = DEVICE(obj);
+    Property *prop = opaque;
+    PCIHostDeviceAddress *addr = qdev_get_prop_ptr(dev, prop);
+    char *str, *p;
+    const char *e;
+    unsigned long val;
+    unsigned long dom = 0, bus = 0;
+    unsigned int slot = 0, func = 0;
+
+    if (dev->realized) {
+        qdev_prop_set_after_realize(dev, name, errp);
+        return;
+    }
+
+    if (!visit_type_str(v, name, &str, errp)) {
+        return;
+    }
+
+    p = str;
+    if (qemu_strtoul(p, &e, 16, &val) < 0 || val > 0xffff || e == p) {
+        goto inval;
+    }
+    if (*e != ':') {
+        goto inval;
+    }
+    bus = val;
+
+    p = (char *)e + 1;
+    if (qemu_strtoul(p, &e, 16, &val) < 0 || val > 0x1f || e == p) {
+        goto inval;
+    }
+    if (*e == ':') {
+        dom = bus;
+        bus = val;
+        p = (char *)e + 1;
+        if (qemu_strtoul(p, &e, 16, &val) < 0 || val > 0x1f || e == p) {
+            goto inval;
+        }
+    }
+    slot = val;
+
+    if (*e != '.') {
+        goto inval;
+    }
+    p = (char *)e + 1;
+    if (qemu_strtoul(p, &e, 10, &val) < 0 || val > 7 || e == p) {
+        goto inval;
+    }
+    func = val;
+
+    if (bus > 0xff) {
+        goto inval;
+    }
+
+    if (*e) {
+        goto inval;
+    }
+
+    addr->domain = dom;
+    addr->bus = bus;
+    addr->slot = slot;
+    addr->function = func;
+
+    g_free(str);
+    return;
+
+inval:
+    error_set_from_qdev_prop_error(errp, EINVAL, dev, prop, str);
+    g_free(str);
+}
+
+const PropertyInfo qdev_prop_pci_host_devaddr = {
+    .name = "str",
+    .description = "Address (bus/device/function) of "
+                   "the host device, example: 04:10.0",
+    .get = get_pci_host_devaddr,
+    .set = set_pci_host_devaddr,
+};
+
+/* --- OffAutoPCIBAR off/auto/bar0/bar1/bar2/bar3/bar4/bar5 --- */
+
+const PropertyInfo qdev_prop_off_auto_pcibar = {
+    .name = "OffAutoPCIBAR",
+    .description = "off/auto/bar0/bar1/bar2/bar3/bar4/bar5",
+    .enum_table = &OffAutoPCIBAR_lookup,
+    .get = qdev_propinfo_get_enum,
+    .set = qdev_propinfo_set_enum,
+    .set_default_value = qdev_propinfo_set_default_value_enum,
+};
+
+/* --- PCIELinkSpeed 2_5/5/8/16 -- */
+
+static void get_prop_pcielinkspeed(Object *obj, Visitor *v, const char *name,
+                                   void *opaque, Error **errp)
+{
+    DeviceState *dev = DEVICE(obj);
+    Property *prop = opaque;
+    PCIExpLinkSpeed *p = qdev_get_prop_ptr(dev, prop);
+    int speed;
+
+    switch (*p) {
+    case QEMU_PCI_EXP_LNK_2_5GT:
+        speed = PCIE_LINK_SPEED_2_5;
+        break;
+    case QEMU_PCI_EXP_LNK_5GT:
+        speed = PCIE_LINK_SPEED_5;
+        break;
+    case QEMU_PCI_EXP_LNK_8GT:
+        speed = PCIE_LINK_SPEED_8;
+        break;
+    case QEMU_PCI_EXP_LNK_16GT:
+        speed = PCIE_LINK_SPEED_16;
+        break;
+    default:
+        /* Unreachable */
+        abort();
+    }
+
+    visit_type_enum(v, prop->name, &speed, prop->info->enum_table, errp);
+}
+
+static void set_prop_pcielinkspeed(Object *obj, Visitor *v, const char *name,
+                                   void *opaque, Error **errp)
+{
+    DeviceState *dev = DEVICE(obj);
+    Property *prop = opaque;
+    PCIExpLinkSpeed *p = qdev_get_prop_ptr(dev, prop);
+    int speed;
+
+    if (dev->realized) {
+        qdev_prop_set_after_realize(dev, name, errp);
+        return;
+    }
+
+    if (!visit_type_enum(v, prop->name, &speed, prop->info->enum_table,
+                         errp)) {
+        return;
+    }
+
+    switch (speed) {
+    case PCIE_LINK_SPEED_2_5:
+        *p = QEMU_PCI_EXP_LNK_2_5GT;
+        break;
+    case PCIE_LINK_SPEED_5:
+        *p = QEMU_PCI_EXP_LNK_5GT;
+        break;
+    case PCIE_LINK_SPEED_8:
+        *p = QEMU_PCI_EXP_LNK_8GT;
+        break;
+    case PCIE_LINK_SPEED_16:
+        *p = QEMU_PCI_EXP_LNK_16GT;
+        break;
+    default:
+        /* Unreachable */
+        abort();
+    }
+}
+
+const PropertyInfo qdev_prop_pcie_link_speed = {
+    .name = "PCIELinkSpeed",
+    .description = "2_5/5/8/16",
+    .enum_table = &PCIELinkSpeed_lookup,
+    .get = get_prop_pcielinkspeed,
+    .set = set_prop_pcielinkspeed,
+    .set_default_value = qdev_propinfo_set_default_value_enum,
+};
+
+/* --- PCIELinkWidth 1/2/4/8/12/16/32 -- */
+
+static void get_prop_pcielinkwidth(Object *obj, Visitor *v, const char *name,
+                                   void *opaque, Error **errp)
+{
+    DeviceState *dev = DEVICE(obj);
+    Property *prop = opaque;
+    PCIExpLinkWidth *p = qdev_get_prop_ptr(dev, prop);
+    int width;
+
+    switch (*p) {
+    case QEMU_PCI_EXP_LNK_X1:
+        width = PCIE_LINK_WIDTH_1;
+        break;
+    case QEMU_PCI_EXP_LNK_X2:
+        width = PCIE_LINK_WIDTH_2;
+        break;
+    case QEMU_PCI_EXP_LNK_X4:
+        width = PCIE_LINK_WIDTH_4;
+        break;
+    case QEMU_PCI_EXP_LNK_X8:
+        width = PCIE_LINK_WIDTH_8;
+        break;
+    case QEMU_PCI_EXP_LNK_X12:
+        width = PCIE_LINK_WIDTH_12;
+        break;
+    case QEMU_PCI_EXP_LNK_X16:
+        width = PCIE_LINK_WIDTH_16;
+        break;
+    case QEMU_PCI_EXP_LNK_X32:
+        width = PCIE_LINK_WIDTH_32;
+        break;
+    default:
+        /* Unreachable */
+        abort();
+    }
+
+    visit_type_enum(v, prop->name, &width, prop->info->enum_table, errp);
+}
+
+static void set_prop_pcielinkwidth(Object *obj, Visitor *v, const char *name,
+                                   void *opaque, Error **errp)
+{
+    DeviceState *dev = DEVICE(obj);
+    Property *prop = opaque;
+    PCIExpLinkWidth *p = qdev_get_prop_ptr(dev, prop);
+    int width;
+
+    if (dev->realized) {
+        qdev_prop_set_after_realize(dev, name, errp);
+        return;
+    }
+
+    if (!visit_type_enum(v, prop->name, &width, prop->info->enum_table,
+                         errp)) {
+        return;
+    }
+
+    switch (width) {
+    case PCIE_LINK_WIDTH_1:
+        *p = QEMU_PCI_EXP_LNK_X1;
+        break;
+    case PCIE_LINK_WIDTH_2:
+        *p = QEMU_PCI_EXP_LNK_X2;
+        break;
+    case PCIE_LINK_WIDTH_4:
+        *p = QEMU_PCI_EXP_LNK_X4;
+        break;
+    case PCIE_LINK_WIDTH_8:
+        *p = QEMU_PCI_EXP_LNK_X8;
+        break;
+    case PCIE_LINK_WIDTH_12:
+        *p = QEMU_PCI_EXP_LNK_X12;
+        break;
+    case PCIE_LINK_WIDTH_16:
+        *p = QEMU_PCI_EXP_LNK_X16;
+        break;
+    case PCIE_LINK_WIDTH_32:
+        *p = QEMU_PCI_EXP_LNK_X32;
+        break;
+    default:
+        /* Unreachable */
+        abort();
+    }
+}
+
+const PropertyInfo qdev_prop_pcie_link_width = {
+    .name = "PCIELinkWidth",
+    .description = "1/2/4/8/12/16/32",
+    .enum_table = &PCIELinkWidth_lookup,
+    .get = get_prop_pcielinkwidth,
+    .set = set_prop_pcielinkwidth,
+    .set_default_value = qdev_propinfo_set_default_value_enum,
+};
diff --git a/hw/core/qdev-properties.c b/hw/core/qdev-properties.c
index 343c824da0..509cbf155d 100644
--- a/hw/core/qdev-properties.c
+++ b/hw/core/qdev-properties.c
@@ -1,22 +1,15 @@
 #include "qemu/osdep.h"
-#include "net/net.h"
 #include "hw/qdev-properties.h"
 #include "qapi/error.h"
-#include "hw/pci/pci.h"
-#include "qapi/qapi-types-block.h"
-#include "qapi/qapi-types-machine.h"
 #include "qapi/qapi-types-misc.h"
 #include "qapi/qmp/qerror.h"
 #include "qemu/ctype.h"
 #include "qemu/error-report.h"
-#include "qapi/qapi-types-migration.h"
-#include "hw/block/block.h"
-#include "net/hub.h"
 #include "qapi/visitor.h"
-#include "chardev/char.h"
 #include "qemu/uuid.h"
 #include "qemu/units.h"
 #include "qemu/cutils.h"
+#include "qdev-prop-internal.h"
 
 void qdev_prop_set_after_realize(DeviceState *dev, const char *name,
                                   Error **errp)
@@ -52,8 +45,8 @@ void *qdev_get_prop_ptr(DeviceState *dev, Property *prop)
     return ptr;
 }
 
-static void get_enum(Object *obj, Visitor *v, const char *name, void *opaque,
-                     Error **errp)
+void qdev_propinfo_get_enum(Object *obj, Visitor *v, const char *name,
+                            void *opaque, Error **errp)
 {
     DeviceState *dev = DEVICE(obj);
     Property *prop = opaque;
@@ -62,8 +55,8 @@ static void get_enum(Object *obj, Visitor *v, const char *name, void *opaque,
     visit_type_enum(v, prop->name, ptr, prop->info->enum_table, errp);
 }
 
-static void set_enum(Object *obj, Visitor *v, const char *name, void *opaque,
-                     Error **errp)
+void qdev_propinfo_set_enum(Object *obj, Visitor *v, const char *name,
+                            void *opaque, Error **errp)
 {
     DeviceState *dev = DEVICE(obj);
     Property *prop = opaque;
@@ -77,12 +70,20 @@ static void set_enum(Object *obj, Visitor *v, const char *name, void *opaque,
     visit_type_enum(v, prop->name, ptr, prop->info->enum_table, errp);
 }
 
-static void set_default_value_enum(ObjectProperty *op, const Property *prop)
+void qdev_propinfo_set_default_value_enum(ObjectProperty *op,
+                                          const Property *prop)
 {
     object_property_set_default_str(op,
         qapi_enum_lookup(prop->info->enum_table, prop->defval.i));
 }
 
+const PropertyInfo qdev_prop_enum = {
+    .name  = "enum",
+    .get   = qdev_propinfo_get_enum,
+    .set   = qdev_propinfo_set_enum,
+    .set_default_value = qdev_propinfo_set_default_value_enum,
+};
+
 /* Bit */
 
 static uint32_t qdev_get_prop_mask(Property *prop)
@@ -261,12 +262,14 @@ static void set_uint8(Object *obj, Visitor *v, const char *name, void *opaque,
     visit_type_uint8(v, name, ptr, errp);
 }
 
-static void set_default_value_int(ObjectProperty *op, const Property *prop)
+void qdev_propinfo_set_default_value_int(ObjectProperty *op,
+                                         const Property *prop)
 {
     object_property_set_default_int(op, prop->defval.i);
 }
 
-static void set_default_value_uint(ObjectProperty *op, const Property *prop)
+void qdev_propinfo_set_default_value_uint(ObjectProperty *op,
+                                          const Property *prop)
 {
     object_property_set_default_uint(op, prop->defval.u);
 }
@@ -275,13 +278,13 @@ const PropertyInfo qdev_prop_uint8 = {
     .name  = "uint8",
     .get   = get_uint8,
     .set   = set_uint8,
-    .set_default_value = set_default_value_uint,
+    .set_default_value = qdev_propinfo_set_default_value_uint,
 };
 
 /* --- 16bit integer --- */
 
-static void get_uint16(Object *obj, Visitor *v, const char *name,
-                       void *opaque, Error **errp)
+void qdev_propinfo_get_uint16(Object *obj, Visitor *v, const char *name,
+                              void *opaque, Error **errp)
 {
     DeviceState *dev = DEVICE(obj);
     Property *prop = opaque;
@@ -307,9 +310,9 @@ static void set_uint16(Object *obj, Visitor *v, const char *name,
 
 const PropertyInfo qdev_prop_uint16 = {
     .name  = "uint16",
-    .get   = get_uint16,
+    .get   = qdev_propinfo_get_uint16,
     .set   = set_uint16,
-    .set_default_value = set_default_value_uint,
+    .set_default_value = qdev_propinfo_set_default_value_uint,
 };
 
 /* --- 32bit integer --- */
@@ -339,8 +342,8 @@ static void set_uint32(Object *obj, Visitor *v, const char *name,
     visit_type_uint32(v, name, ptr, errp);
 }
 
-static void get_int32(Object *obj, Visitor *v, const char *name, void *opaque,
-                      Error **errp)
+void qdev_propinfo_get_int32(Object *obj, Visitor *v, const char *name,
+                             void *opaque, Error **errp)
 {
     DeviceState *dev = DEVICE(obj);
     Property *prop = opaque;
@@ -368,14 +371,14 @@ const PropertyInfo qdev_prop_uint32 = {
     .name  = "uint32",
     .get   = get_uint32,
     .set   = set_uint32,
-    .set_default_value = set_default_value_uint,
+    .set_default_value = qdev_propinfo_set_default_value_uint,
 };
 
 const PropertyInfo qdev_prop_int32 = {
     .name  = "int32",
-    .get   = get_int32,
+    .get   = qdev_propinfo_get_int32,
     .set   = set_int32,
-    .set_default_value = set_default_value_int,
+    .set_default_value = qdev_propinfo_set_default_value_int,
 };
 
 /* --- 64bit integer --- */
@@ -434,14 +437,14 @@ const PropertyInfo qdev_prop_uint64 = {
     .name  = "uint64",
     .get   = get_uint64,
     .set   = set_uint64,
-    .set_default_value = set_default_value_uint,
+    .set_default_value = qdev_propinfo_set_default_value_uint,
 };
 
 const PropertyInfo qdev_prop_int64 = {
     .name  = "int64",
     .get   = get_int64,
     .set   = set_int64,
-    .set_default_value = set_default_value_int,
+    .set_default_value = qdev_propinfo_set_default_value_int,
 };
 
 /* --- string --- */
@@ -494,318 +497,21 @@ const PropertyInfo qdev_prop_string = {
     .set   = set_string,
 };
 
-/* --- mac address --- */
-
-/*
- * accepted syntax versions:
- *   01:02:03:04:05:06
- *   01-02-03-04-05-06
- */
-static void get_mac(Object *obj, Visitor *v, const char *name, void *opaque,
-                    Error **errp)
-{
-    DeviceState *dev = DEVICE(obj);
-    Property *prop = opaque;
-    MACAddr *mac = qdev_get_prop_ptr(dev, prop);
-    char buffer[2 * 6 + 5 + 1];
-    char *p = buffer;
-
-    snprintf(buffer, sizeof(buffer), "%02x:%02x:%02x:%02x:%02x:%02x",
-             mac->a[0], mac->a[1], mac->a[2],
-             mac->a[3], mac->a[4], mac->a[5]);
-
-    visit_type_str(v, name, &p, errp);
-}
-
-static void set_mac(Object *obj, Visitor *v, const char *name, void *opaque,
-                    Error **errp)
-{
-    DeviceState *dev = DEVICE(obj);
-    Property *prop = opaque;
-    MACAddr *mac = qdev_get_prop_ptr(dev, prop);
-    int i, pos;
-    char *str, *p;
-
-    if (dev->realized) {
-        qdev_prop_set_after_realize(dev, name, errp);
-        return;
-    }
-
-    if (!visit_type_str(v, name, &str, errp)) {
-        return;
-    }
-
-    for (i = 0, pos = 0; i < 6; i++, pos += 3) {
-        if (!qemu_isxdigit(str[pos])) {
-            goto inval;
-        }
-        if (!qemu_isxdigit(str[pos+1])) {
-            goto inval;
-        }
-        if (i == 5) {
-            if (str[pos+2] != '\0') {
-                goto inval;
-            }
-        } else {
-            if (str[pos+2] != ':' && str[pos+2] != '-') {
-                goto inval;
-            }
-        }
-        mac->a[i] = strtol(str+pos, &p, 16);
-    }
-    g_free(str);
-    return;
-
-inval:
-    error_set_from_qdev_prop_error(errp, EINVAL, dev, prop, str);
-    g_free(str);
-}
-
-const PropertyInfo qdev_prop_macaddr = {
-    .name  = "str",
-    .description = "Ethernet 6-byte MAC Address, example: 52:54:00:12:34:56",
-    .get   = get_mac,
-    .set   = set_mac,
-};
-
-/* --- Reserved Region --- */
-
-/*
- * Accepted syntax:
- *   <low address>:<high address>:<type>
- *   where low/high addresses are uint64_t in hexadecimal
- *   and type is a non-negative decimal integer
- */
-static void get_reserved_region(Object *obj, Visitor *v, const char *name,
-                                void *opaque, Error **errp)
-{
-    DeviceState *dev = DEVICE(obj);
-    Property *prop = opaque;
-    ReservedRegion *rr = qdev_get_prop_ptr(dev, prop);
-    char buffer[64];
-    char *p = buffer;
-    int rc;
-
-    rc = snprintf(buffer, sizeof(buffer), "0x%"PRIx64":0x%"PRIx64":%u",
-                  rr->low, rr->high, rr->type);
-    assert(rc < sizeof(buffer));
-
-    visit_type_str(v, name, &p, errp);
-}
-
-static void set_reserved_region(Object *obj, Visitor *v, const char *name,
-                                void *opaque, Error **errp)
-{
-    DeviceState *dev = DEVICE(obj);
-    Property *prop = opaque;
-    ReservedRegion *rr = qdev_get_prop_ptr(dev, prop);
-    Error *local_err = NULL;
-    const char *endptr;
-    char *str;
-    int ret;
-
-    if (dev->realized) {
-        qdev_prop_set_after_realize(dev, name, errp);
-        return;
-    }
-
-    visit_type_str(v, name, &str, &local_err);
-    if (local_err) {
-        error_propagate(errp, local_err);
-        return;
-    }
-
-    ret = qemu_strtou64(str, &endptr, 16, &rr->low);
-    if (ret) {
-        error_setg(errp, "start address of '%s'"
-                   " must be a hexadecimal integer", name);
-        goto out;
-    }
-    if (*endptr != ':') {
-        goto separator_error;
-    }
-
-    ret = qemu_strtou64(endptr + 1, &endptr, 16, &rr->high);
-    if (ret) {
-        error_setg(errp, "end address of '%s'"
-                   " must be a hexadecimal integer", name);
-        goto out;
-    }
-    if (*endptr != ':') {
-        goto separator_error;
-    }
-
-    ret = qemu_strtoui(endptr + 1, &endptr, 10, &rr->type);
-    if (ret) {
-        error_setg(errp, "type of '%s'"
-                   " must be a non-negative decimal integer", name);
-    }
-    goto out;
-
-separator_error:
-    error_setg(errp, "reserved region fields must be separated with ':'");
-out:
-    g_free(str);
-    return;
-}
-
-const PropertyInfo qdev_prop_reserved_region = {
-    .name  = "reserved_region",
-    .description = "Reserved Region, example: 0xFEE00000:0xFEEFFFFF:0",
-    .get   = get_reserved_region,
-    .set   = set_reserved_region,
-};
-
 /* --- on/off/auto --- */
 
 const PropertyInfo qdev_prop_on_off_auto = {
     .name = "OnOffAuto",
     .description = "on/off/auto",
     .enum_table = &OnOffAuto_lookup,
-    .get = get_enum,
-    .set = set_enum,
-    .set_default_value = set_default_value_enum,
-};
-
-/* --- lost tick policy --- */
-
-QEMU_BUILD_BUG_ON(sizeof(LostTickPolicy) != sizeof(int));
-
-const PropertyInfo qdev_prop_losttickpolicy = {
-    .name  = "LostTickPolicy",
-    .enum_table  = &LostTickPolicy_lookup,
-    .get   = get_enum,
-    .set   = set_enum,
-    .set_default_value = set_default_value_enum,
-};
-
-/* --- Block device error handling policy --- */
-
-QEMU_BUILD_BUG_ON(sizeof(BlockdevOnError) != sizeof(int));
-
-const PropertyInfo qdev_prop_blockdev_on_error = {
-    .name = "BlockdevOnError",
-    .description = "Error handling policy, "
-                   "report/ignore/enospc/stop/auto",
-    .enum_table = &BlockdevOnError_lookup,
-    .get = get_enum,
-    .set = set_enum,
-    .set_default_value = set_default_value_enum,
-};
-
-/* --- BIOS CHS translation */
-
-QEMU_BUILD_BUG_ON(sizeof(BiosAtaTranslation) != sizeof(int));
-
-const PropertyInfo qdev_prop_bios_chs_trans = {
-    .name = "BiosAtaTranslation",
-    .description = "Logical CHS translation algorithm, "
-                   "auto/none/lba/large/rechs",
-    .enum_table = &BiosAtaTranslation_lookup,
-    .get = get_enum,
-    .set = set_enum,
-    .set_default_value = set_default_value_enum,
-};
-
-/* --- FDC default drive types */
-
-const PropertyInfo qdev_prop_fdc_drive_type = {
-    .name = "FdcDriveType",
-    .description = "FDC drive type, "
-                   "144/288/120/none/auto",
-    .enum_table = &FloppyDriveType_lookup,
-    .get = get_enum,
-    .set = set_enum,
-    .set_default_value = set_default_value_enum,
-};
-
-/* --- MultiFDCompression --- */
-
-const PropertyInfo qdev_prop_multifd_compression = {
-    .name = "MultiFDCompression",
-    .description = "multifd_compression values, "
-                   "none/zlib/zstd",
-    .enum_table = &MultiFDCompression_lookup,
-    .get = get_enum,
-    .set = set_enum,
-    .set_default_value = set_default_value_enum,
-};
-
-/* --- pci address --- */
-
-/*
- * bus-local address, i.e. "$slot" or "$slot.$fn"
- */
-static void set_pci_devfn(Object *obj, Visitor *v, const char *name,
-                          void *opaque, Error **errp)
-{
-    DeviceState *dev = DEVICE(obj);
-    Property *prop = opaque;
-    int32_t value, *ptr = qdev_get_prop_ptr(dev, prop);
-    unsigned int slot, fn, n;
-    char *str;
-
-    if (dev->realized) {
-        qdev_prop_set_after_realize(dev, name, errp);
-        return;
-    }
-
-    if (!visit_type_str(v, name, &str, NULL)) {
-        if (!visit_type_int32(v, name, &value, errp)) {
-            return;
-        }
-        if (value < -1 || value > 255) {
-            error_setg(errp, QERR_INVALID_PARAMETER_VALUE,
-                       name ? name : "null", "pci_devfn");
-            return;
-        }
-        *ptr = value;
-        return;
-    }
-
-    if (sscanf(str, "%x.%x%n", &slot, &fn, &n) != 2) {
-        fn = 0;
-        if (sscanf(str, "%x%n", &slot, &n) != 1) {
-            goto invalid;
-        }
-    }
-    if (str[n] != '\0' || fn > 7 || slot > 31) {
-        goto invalid;
-    }
-    *ptr = slot << 3 | fn;
-    g_free(str);
-    return;
-
-invalid:
-    error_set_from_qdev_prop_error(errp, EINVAL, dev, prop, str);
-    g_free(str);
-}
-
-static int print_pci_devfn(DeviceState *dev, Property *prop, char *dest,
-                           size_t len)
-{
-    int32_t *ptr = qdev_get_prop_ptr(dev, prop);
-
-    if (*ptr == -1) {
-        return snprintf(dest, len, "<unset>");
-    } else {
-        return snprintf(dest, len, "%02x.%x", *ptr >> 3, *ptr & 7);
-    }
-}
-
-const PropertyInfo qdev_prop_pci_devfn = {
-    .name  = "int32",
-    .description = "Slot and optional function number, example: 06.0 or 06",
-    .print = print_pci_devfn,
-    .get   = get_int32,
-    .set   = set_pci_devfn,
-    .set_default_value = set_default_value_int,
+    .get = qdev_propinfo_get_enum,
+    .set = qdev_propinfo_set_enum,
+    .set_default_value = qdev_propinfo_set_default_value_enum,
 };
 
 /* --- 32bit unsigned int 'size' type --- */
 
-static void get_size32(Object *obj, Visitor *v, const char *name, void *opaque,
-                       Error **errp)
+void qdev_propinfo_get_size32(Object *obj, Visitor *v, const char *name,
+                              void *opaque, Error **errp)
 {
     DeviceState *dev = DEVICE(obj);
     Property *prop = opaque;
@@ -845,179 +551,9 @@ static void set_size32(Object *obj, Visitor *v, const char *name, void *opaque,
 
 const PropertyInfo qdev_prop_size32 = {
     .name  = "size",
-    .get = get_size32,
+    .get = qdev_propinfo_get_size32,
     .set = set_size32,
-    .set_default_value = set_default_value_uint,
-};
-
-/* --- blocksize --- */
-
-/* lower limit is sector size */
-#define MIN_BLOCK_SIZE          512
-#define MIN_BLOCK_SIZE_STR      "512 B"
-/*
- * upper limit is arbitrary, 2 MiB looks sufficient for all sensible uses, and
- * matches qcow2 cluster size limit
- */
-#define MAX_BLOCK_SIZE          (2 * MiB)
-#define MAX_BLOCK_SIZE_STR      "2 MiB"
-
-static void set_blocksize(Object *obj, Visitor *v, const char *name,
-                          void *opaque, Error **errp)
-{
-    DeviceState *dev = DEVICE(obj);
-    Property *prop = opaque;
-    uint32_t *ptr = qdev_get_prop_ptr(dev, prop);
-    uint64_t value;
-
-    if (dev->realized) {
-        qdev_prop_set_after_realize(dev, name, errp);
-        return;
-    }
-
-    if (!visit_type_size(v, name, &value, errp)) {
-        return;
-    }
-    /* value of 0 means "unset" */
-    if (value && (value < MIN_BLOCK_SIZE || value > MAX_BLOCK_SIZE)) {
-        error_setg(errp,
-                   "Property %s.%s doesn't take value %" PRIu64
-                   " (minimum: " MIN_BLOCK_SIZE_STR
-                   ", maximum: " MAX_BLOCK_SIZE_STR ")",
-                   dev->id ? : "", name, value);
-        return;
-    }
-
-    /* We rely on power-of-2 blocksizes for bitmasks */
-    if ((value & (value - 1)) != 0) {
-        error_setg(errp,
-                  "Property %s.%s doesn't take value '%" PRId64 "', it's not a power of 2",
-                  dev->id ?: "", name, (int64_t)value);
-        return;
-    }
-
-    *ptr = value;
-}
-
-const PropertyInfo qdev_prop_blocksize = {
-    .name  = "size",
-    .description = "A power of two between " MIN_BLOCK_SIZE_STR
-                   " and " MAX_BLOCK_SIZE_STR,
-    .get   = get_size32,
-    .set   = set_blocksize,
-    .set_default_value = set_default_value_uint,
-};
-
-/* --- pci host address --- */
-
-static void get_pci_host_devaddr(Object *obj, Visitor *v, const char *name,
-                                 void *opaque, Error **errp)
-{
-    DeviceState *dev = DEVICE(obj);
-    Property *prop = opaque;
-    PCIHostDeviceAddress *addr = qdev_get_prop_ptr(dev, prop);
-    char buffer[] = "ffff:ff:ff.f";
-    char *p = buffer;
-    int rc = 0;
-
-    /*
-     * Catch "invalid" device reference from vfio-pci and allow the
-     * default buffer representing the non-existent device to be used.
-     */
-    if (~addr->domain || ~addr->bus || ~addr->slot || ~addr->function) {
-        rc = snprintf(buffer, sizeof(buffer), "%04x:%02x:%02x.%0d",
-                      addr->domain, addr->bus, addr->slot, addr->function);
-        assert(rc == sizeof(buffer) - 1);
-    }
-
-    visit_type_str(v, name, &p, errp);
-}
-
-/*
- * Parse [<domain>:]<bus>:<slot>.<func>
- *   if <domain> is not supplied, it's assumed to be 0.
- */
-static void set_pci_host_devaddr(Object *obj, Visitor *v, const char *name,
-                                 void *opaque, Error **errp)
-{
-    DeviceState *dev = DEVICE(obj);
-    Property *prop = opaque;
-    PCIHostDeviceAddress *addr = qdev_get_prop_ptr(dev, prop);
-    char *str, *p;
-    char *e;
-    unsigned long val;
-    unsigned long dom = 0, bus = 0;
-    unsigned int slot = 0, func = 0;
-
-    if (dev->realized) {
-        qdev_prop_set_after_realize(dev, name, errp);
-        return;
-    }
-
-    if (!visit_type_str(v, name, &str, errp)) {
-        return;
-    }
-
-    p = str;
-    val = strtoul(p, &e, 16);
-    if (e == p || *e != ':') {
-        goto inval;
-    }
-    bus = val;
-
-    p = e + 1;
-    val = strtoul(p, &e, 16);
-    if (e == p) {
-        goto inval;
-    }
-    if (*e == ':') {
-        dom = bus;
-        bus = val;
-        p = e + 1;
-        val = strtoul(p, &e, 16);
-        if (e == p) {
-            goto inval;
-        }
-    }
-    slot = val;
-
-    if (*e != '.') {
-        goto inval;
-    }
-    p = e + 1;
-    val = strtoul(p, &e, 10);
-    if (e == p) {
-        goto inval;
-    }
-    func = val;
-
-    if (dom > 0xffff || bus > 0xff || slot > 0x1f || func > 7) {
-        goto inval;
-    }
-
-    if (*e) {
-        goto inval;
-    }
-
-    addr->domain = dom;
-    addr->bus = bus;
-    addr->slot = slot;
-    addr->function = func;
-
-    g_free(str);
-    return;
-
-inval:
-    error_set_from_qdev_prop_error(errp, EINVAL, dev, prop, str);
-    g_free(str);
-}
-
-const PropertyInfo qdev_prop_pci_host_devaddr = {
-    .name = "str",
-    .description = "Address (bus/device/function) of "
-                   "the host device, example: 04:10.0",
-    .get = get_pci_host_devaddr,
-    .set = set_pci_host_devaddr,
+    .set_default_value = qdev_propinfo_set_default_value_uint,
 };
 
 /* --- UUID --- */
@@ -1175,7 +711,7 @@ const PropertyInfo qdev_prop_arraylen = {
     .name = "uint32",
     .get = get_uint32,
     .set = set_prop_arraylen,
-    .set_default_value = set_default_value_uint,
+    .set_default_value = qdev_propinfo_set_default_value_uint,
 };
 
 /* --- public helpers --- */
@@ -1269,16 +805,6 @@ void qdev_prop_set_string(DeviceState *dev, const char *name, const char *value)
     object_property_set_str(OBJECT(dev), name, value, &error_abort);
 }
 
-void qdev_prop_set_macaddr(DeviceState *dev, const char *name,
-                           const uint8_t *value)
-{
-    char str[2 * 6 + 5 + 1];
-    snprintf(str, sizeof(str), "%02x:%02x:%02x:%02x:%02x:%02x",
-             value[0], value[1], value[2], value[3], value[4], value[5]);
-
-    object_property_set_str(OBJECT(dev), name, str, &error_abort);
-}
-
 void qdev_prop_set_enum(DeviceState *dev, const char *name, int value)
 {
     Property *prop;
@@ -1386,7 +912,7 @@ const PropertyInfo qdev_prop_size = {
     .name  = "size",
     .get = get_size,
     .set = set_size,
-    .set_default_value = set_default_value_uint,
+    .set_default_value = qdev_propinfo_set_default_value_uint,
 };
 
 /* --- object link property --- */
@@ -1403,186 +929,3 @@ const PropertyInfo qdev_prop_link = {
     .name = "link",
     .create = create_link_property,
 };
-
-/* --- OffAutoPCIBAR off/auto/bar0/bar1/bar2/bar3/bar4/bar5 --- */
-
-const PropertyInfo qdev_prop_off_auto_pcibar = {
-    .name = "OffAutoPCIBAR",
-    .description = "off/auto/bar0/bar1/bar2/bar3/bar4/bar5",
-    .enum_table = &OffAutoPCIBAR_lookup,
-    .get = get_enum,
-    .set = set_enum,
-    .set_default_value = set_default_value_enum,
-};
-
-/* --- PCIELinkSpeed 2_5/5/8/16 -- */
-
-static void get_prop_pcielinkspeed(Object *obj, Visitor *v, const char *name,
-                                   void *opaque, Error **errp)
-{
-    DeviceState *dev = DEVICE(obj);
-    Property *prop = opaque;
-    PCIExpLinkSpeed *p = qdev_get_prop_ptr(dev, prop);
-    int speed;
-
-    switch (*p) {
-    case QEMU_PCI_EXP_LNK_2_5GT:
-        speed = PCIE_LINK_SPEED_2_5;
-        break;
-    case QEMU_PCI_EXP_LNK_5GT:
-        speed = PCIE_LINK_SPEED_5;
-        break;
-    case QEMU_PCI_EXP_LNK_8GT:
-        speed = PCIE_LINK_SPEED_8;
-        break;
-    case QEMU_PCI_EXP_LNK_16GT:
-        speed = PCIE_LINK_SPEED_16;
-        break;
-    default:
-        /* Unreachable */
-        abort();
-    }
-
-    visit_type_enum(v, prop->name, &speed, prop->info->enum_table, errp);
-}
-
-static void set_prop_pcielinkspeed(Object *obj, Visitor *v, const char *name,
-                                   void *opaque, Error **errp)
-{
-    DeviceState *dev = DEVICE(obj);
-    Property *prop = opaque;
-    PCIExpLinkSpeed *p = qdev_get_prop_ptr(dev, prop);
-    int speed;
-
-    if (dev->realized) {
-        qdev_prop_set_after_realize(dev, name, errp);
-        return;
-    }
-
-    if (!visit_type_enum(v, prop->name, &speed, prop->info->enum_table,
-                         errp)) {
-        return;
-    }
-
-    switch (speed) {
-    case PCIE_LINK_SPEED_2_5:
-        *p = QEMU_PCI_EXP_LNK_2_5GT;
-        break;
-    case PCIE_LINK_SPEED_5:
-        *p = QEMU_PCI_EXP_LNK_5GT;
-        break;
-    case PCIE_LINK_SPEED_8:
-        *p = QEMU_PCI_EXP_LNK_8GT;
-        break;
-    case PCIE_LINK_SPEED_16:
-        *p = QEMU_PCI_EXP_LNK_16GT;
-        break;
-    default:
-        /* Unreachable */
-        abort();
-    }
-}
-
-const PropertyInfo qdev_prop_pcie_link_speed = {
-    .name = "PCIELinkSpeed",
-    .description = "2_5/5/8/16",
-    .enum_table = &PCIELinkSpeed_lookup,
-    .get = get_prop_pcielinkspeed,
-    .set = set_prop_pcielinkspeed,
-    .set_default_value = set_default_value_enum,
-};
-
-/* --- PCIELinkWidth 1/2/4/8/12/16/32 -- */
-
-static void get_prop_pcielinkwidth(Object *obj, Visitor *v, const char *name,
-                                   void *opaque, Error **errp)
-{
-    DeviceState *dev = DEVICE(obj);
-    Property *prop = opaque;
-    PCIExpLinkWidth *p = qdev_get_prop_ptr(dev, prop);
-    int width;
-
-    switch (*p) {
-    case QEMU_PCI_EXP_LNK_X1:
-        width = PCIE_LINK_WIDTH_1;
-        break;
-    case QEMU_PCI_EXP_LNK_X2:
-        width = PCIE_LINK_WIDTH_2;
-        break;
-    case QEMU_PCI_EXP_LNK_X4:
-        width = PCIE_LINK_WIDTH_4;
-        break;
-    case QEMU_PCI_EXP_LNK_X8:
-        width = PCIE_LINK_WIDTH_8;
-        break;
-    case QEMU_PCI_EXP_LNK_X12:
-        width = PCIE_LINK_WIDTH_12;
-        break;
-    case QEMU_PCI_EXP_LNK_X16:
-        width = PCIE_LINK_WIDTH_16;
-        break;
-    case QEMU_PCI_EXP_LNK_X32:
-        width = PCIE_LINK_WIDTH_32;
-        break;
-    default:
-        /* Unreachable */
-        abort();
-    }
-
-    visit_type_enum(v, prop->name, &width, prop->info->enum_table, errp);
-}
-
-static void set_prop_pcielinkwidth(Object *obj, Visitor *v, const char *name,
-                                   void *opaque, Error **errp)
-{
-    DeviceState *dev = DEVICE(obj);
-    Property *prop = opaque;
-    PCIExpLinkWidth *p = qdev_get_prop_ptr(dev, prop);
-    int width;
-
-    if (dev->realized) {
-        qdev_prop_set_after_realize(dev, name, errp);
-        return;
-    }
-
-    if (!visit_type_enum(v, prop->name, &width, prop->info->enum_table,
-                         errp)) {
-        return;
-    }
-
-    switch (width) {
-    case PCIE_LINK_WIDTH_1:
-        *p = QEMU_PCI_EXP_LNK_X1;
-        break;
-    case PCIE_LINK_WIDTH_2:
-        *p = QEMU_PCI_EXP_LNK_X2;
-        break;
-    case PCIE_LINK_WIDTH_4:
-        *p = QEMU_PCI_EXP_LNK_X4;
-        break;
-    case PCIE_LINK_WIDTH_8:
-        *p = QEMU_PCI_EXP_LNK_X8;
-        break;
-    case PCIE_LINK_WIDTH_12:
-        *p = QEMU_PCI_EXP_LNK_X12;
-        break;
-    case PCIE_LINK_WIDTH_16:
-        *p = QEMU_PCI_EXP_LNK_X16;
-        break;
-    case PCIE_LINK_WIDTH_32:
-        *p = QEMU_PCI_EXP_LNK_X32;
-        break;
-    default:
-        /* Unreachable */
-        abort();
-    }
-}
-
-const PropertyInfo qdev_prop_pcie_link_width = {
-    .name = "PCIELinkWidth",
-    .description = "1/2/4/8/12/16/32",
-    .enum_table = &PCIELinkWidth_lookup,
-    .get = get_prop_pcielinkwidth,
-    .set = set_prop_pcielinkwidth,
-    .set_default_value = set_default_value_enum,
-};