From 836e1b3813c522a9e46f70a10d427f70ff590d77 Mon Sep 17 00:00:00 2001 From: Felipe Franciosi Date: Tue, 4 Feb 2020 13:15:58 +0000 Subject: qom/object: enable setter for uint types MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Traditionally, the uint-specific property helpers only offer getters. When adding object (or class) uint types, one must therefore use the generic property helper if a setter is needed (and probably duplicate some code writing their own getters/setters). This enhances the uint-specific property helper APIs by adding a bitwise-or'd 'flags' field and modifying all clients of that API to set this paramater to OBJ_PROP_FLAG_READ. This maintains the current behaviour whilst allowing others to also set OBJ_PROP_FLAG_WRITE (or use the more convenient OBJ_PROP_FLAG_READWRITE) in the future (which will automatically install a setter). Other flags may be added later. Signed-off-by: Felipe Franciosi Reviewed-by: Marc-André Lureau Signed-off-by: Paolo Bonzini --- hw/acpi/pcihp.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'hw/acpi/pcihp.c') diff --git a/hw/acpi/pcihp.c b/hw/acpi/pcihp.c index 8413348a33..4dcef372bf 100644 --- a/hw/acpi/pcihp.c +++ b/hw/acpi/pcihp.c @@ -80,7 +80,8 @@ static void *acpi_set_bsel(PCIBus *bus, void *opaque) *bus_bsel = (*bsel_alloc)++; object_property_add_uint32_ptr(OBJECT(bus), ACPI_PCIHP_PROP_BSEL, - bus_bsel, &error_abort); + bus_bsel, OBJ_PROP_FLAG_READ, + &error_abort); } return bsel_alloc; @@ -373,9 +374,9 @@ void acpi_pcihp_init(Object *owner, AcpiPciHpState *s, PCIBus *root_bus, memory_region_add_subregion(address_space_io, s->io_base, &s->io); object_property_add_uint16_ptr(owner, ACPI_PCIHP_IO_BASE_PROP, &s->io_base, - &error_abort); + OBJ_PROP_FLAG_READ, &error_abort); object_property_add_uint16_ptr(owner, ACPI_PCIHP_IO_LEN_PROP, &s->io_len, - &error_abort); + OBJ_PROP_FLAG_READ, &error_abort); } const VMStateDescription vmstate_acpi_pcihp_pci_status = { -- cgit 1.4.1