static void
zvol_size_changed(zvol_state_t *zv, dev_t dev)
{
dev = makedevice(getmajor(dev), zv->zv_minor);
VERIFY(ddi_prop_update_int64(dev, zfs_dip,
"Size", zv->zv_volsize) == DDI_SUCCESS);
VERIFY(ddi_prop_update_int64(dev, zfs_dip,
"Nblocks", lbtodb(zv->zv_volsize)) == DDI_SUCCESS);
}
static void
zvol_size_changed(uint64_t volsize, major_t maj, minor_t min)
{
dev_t dev = makedevice(maj, min);
VERIFY(ddi_prop_update_int64(dev, zfs_dip,
"Size", volsize) == DDI_SUCCESS);
VERIFY(ddi_prop_update_int64(dev, zfs_dip,
"Nblocks", lbtodb(volsize)) == DDI_SUCCESS);
/* Notify specfs to invalidate the cached size */
spec_size_invalidate(dev, VBLK);
spec_size_invalidate(dev, VCHR);
}
/*
* Create properties of various data types for testing devfs events.
*/
static int
gen_create_properties(dev_info_t *devi)
{
int int_val = 3023;
int int_array[] = { 3, 10, 304, 230, 4};
int64_t int64_val = 20;
int64_t int64_array[] = { 12, 24, 36, 48};
char *string_val = "Dev_node_prop";
char *string_array[] = {"Dev_node_prop:0",
"Dev_node_prop:1", "Dev_node_prop:2", "Dev_node_prop:3"};
uchar_t byte_array[] = { (uchar_t)0xaa, (uchar_t)0x55,
(uchar_t)0x12, (uchar_t)0xcd };
char bytes[] = { (char)0x00, (char)0xef, (char)0xff };
if (ddi_prop_update_int(DDI_DEV_T_NONE, devi, "int", int_val)
!= DDI_PROP_SUCCESS)
return (DDI_FAILURE);
if (ddi_prop_update_int_array(DDI_DEV_T_NONE, devi, "int-array",
int_array, sizeof (int_array) / sizeof (int)) != DDI_PROP_SUCCESS)
return (DDI_FAILURE);
if (ddi_prop_update_int64(DDI_DEV_T_NONE, devi, "int64", int64_val)
!= DDI_PROP_SUCCESS)
return (DDI_FAILURE);
if (ddi_prop_update_int64_array(DDI_DEV_T_NONE, devi, "int64-array",
int64_array, sizeof (int64_array) / sizeof (int64_t))
!= DDI_PROP_SUCCESS)
return (DDI_FAILURE);
if (ddi_prop_update_string(DDI_DEV_T_NONE, devi, "string", string_val)
!= DDI_PROP_SUCCESS)
return (DDI_FAILURE);
if (ddi_prop_update_string_array(DDI_DEV_T_NONE, devi, "string-array",
string_array, sizeof (string_array) / sizeof (char *))
!= DDI_PROP_SUCCESS)
return (DDI_FAILURE);
if (ddi_prop_create(DDI_DEV_T_NONE, devi, DDI_PROP_CANSLEEP,
"boolean", NULL, 0) != DDI_PROP_SUCCESS)
return (DDI_FAILURE);
if (ddi_prop_update_byte_array(DDI_DEV_T_NONE, devi, "byte-array",
byte_array, sizeof (byte_array)) != DDI_PROP_SUCCESS)
return (DDI_FAILURE);
/* untyped property */
if (ddi_prop_create(DDI_DEV_T_NONE, devi, DDI_PROP_CANSLEEP, "untyped",
(caddr_t)bytes, sizeof (bytes)) != DDI_PROP_SUCCESS)
return (DDI_FAILURE);
return (DDI_SUCCESS);
}
