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qdev-properties: add getter for size32 and blocksize

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Add getter for size32, and use it for blocksize, too.

In its human-readable branch, it reports approximate size in
human-readable units next to the exact byte value, like the getter for
64bit size does.

Adjust the expected test output accordingly.

Signed-off-by: Roman Kagan <rvkagan@yandex-team.ru>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20200528225516.1676602-8-rvkagan@yandex-team.ru>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Roman Kagan 2020-05-29 01:55:15 +03:00 • committed by Kevin Wolf
parent 4f44bbc5bb
commit 031ffd9a61
2 changed files with 278 additions and 267 deletions
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15
hw/core/qdev-properties.c
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@ -730,6 +730,17 @@ const PropertyInfo qdev_prop_pci_devfn = {
/* --- 32bit unsigned int 'size' type --- */
static void get_size32(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 = *ptr;
visit_type_size(v, name, &value, errp);
}
static void set_size32(Object *obj, Visitor *v, const char *name, void *opaque,
Error **errp)
{
@ -763,7 +774,7 @@ static void set_size32(Object *obj, Visitor *v, const char *name, void *opaque,
const PropertyInfo qdev_prop_size32 = {
.name = "size",
.get = get_uint32,
.get = get_size32,
.set = set_size32,
.set_default_value = set_default_value_uint,
};
@ -821,7 +832,7 @@ const PropertyInfo qdev_prop_blocksize = {
.name = "size",
.description = "A power of two between " MIN_BLOCK_SIZE_STR
" and " MAX_BLOCK_SIZE_STR,
.get = get_uint32,
.get = get_size32,
.set = set_blocksize,
.set_default_value = set_default_value_uint,
};