openkylin
/
qemu
mirror of https://gitee.com/openkylin/qemu.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

hw: Use PFLASH_CFI0{1,2} and TYPE_PFLASH_CFI0{1,2} 

We have two open-coded copies of macro PFLASH_CFI01().  Move the macro
to the header, so we can ditch the copies.  Move PFLASH_CFI02() to the
header for symmetry.

We define macros TYPE_PFLASH_CFI01 and TYPE_PFLASH_CFI02 for type name
strings, then mostly use the strings.  If the macros are worth
defining, they are worth using.  Replace the strings by the macros.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20190308094610.21210-6-armbru@redhat.com>
This commit is contained in:
Markus Armbruster 2019-03-08 10:46:00 +01:00
parent e7b6274197
commit 81c7db723e
6 changed files with 10 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
hw/arm/vexpress.c
View File

@ -515,7 +515,7 @@ static void vexpress_modify_dtb(const struct arm_boot_info *info, void *fdt)
static PFlashCFI01 *ve_pflash_cfi01_register(hwaddr base, const char *name,
DriveInfo *di)
{
DeviceState *dev = qdev_create(NULL, "cfi.pflash01");
DeviceState *dev = qdev_create(NULL, TYPE_PFLASH_CFI01);
if (di) {
qdev_prop_set_drive(dev, "drive", blk_by_legacy_dinfo(di),
@ -536,7 +536,7 @@ static PFlashCFI01 *ve_pflash_cfi01_register(hwaddr base, const char *name,
qdev_init_nofail(dev);
sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, base);
return OBJECT_CHECK(PFlashCFI01, (dev), "cfi.pflash01");
return PFLASH_CFI01(dev);
}
static void vexpress_common_init(MachineState *machine)

3
hw/arm/virt.c
View File

@ -35,6 +35,7 @@
#include "hw/arm/arm.h"
#include "hw/arm/primecell.h"
#include "hw/arm/virt.h"
#include "hw/block/flash.h"
#include "hw/vfio/vfio-calxeda-xgmac.h"
#include "hw/vfio/vfio-amd-xgbe.h"
#include "hw/display/ramfb.h"
@ -878,7 +879,7 @@ static void create_one_flash(const char *name, hwaddr flashbase,
* parameters as the flash devices on the Versatile Express board.
*/
DriveInfo *dinfo = drive_get_next(IF_PFLASH);
DeviceState *dev = qdev_create(NULL, "cfi.pflash01");
DeviceState *dev = qdev_create(NULL, TYPE_PFLASH_CFI01);
SysBusDevice *sbd = SYS_BUS_DEVICE(dev);
const uint64_t sectorlength = 256 * 1024;

3
hw/block/pflash_cfi01.c
View File

@ -59,9 +59,6 @@ do { \
#define DPRINTF(fmt, ...) do { } while (0)
#endif
#define PFLASH_CFI01(obj) \
OBJECT_CHECK(PFlashCFI01, (obj), TYPE_PFLASH_CFI01)
#define PFLASH_BE 0
#define PFLASH_SECURE 1

3
hw/block/pflash_cfi02.c
View File

@ -57,9 +57,6 @@ do { \
#define PFLASH_LAZY_ROMD_THRESHOLD 42
#define PFLASH_CFI02(obj) \
OBJECT_CHECK(PFlashCFI02, (obj), TYPE_PFLASH_CFI02)
struct PFlashCFI02 {
/*< private >*/
SysBusDevice parent_obj;

4
hw/xtensa/xtfpga.c
View File

@ -167,7 +167,7 @@ static PFlashCFI01 *xtfpga_flash_init(MemoryRegion *address_space,
DriveInfo *dinfo, int be)
{
SysBusDevice *s;
DeviceState *dev = qdev_create(NULL, "cfi.pflash01");
DeviceState *dev = qdev_create(NULL, TYPE_PFLASH_CFI01);
qdev_prop_set_drive(dev, "drive", blk_by_legacy_dinfo(dinfo),
&error_abort);
@ -181,7 +181,7 @@ static PFlashCFI01 *xtfpga_flash_init(MemoryRegion *address_space,
s = SYS_BUS_DEVICE(dev);
memory_region_add_subregion(address_space, board->flash->base,
sysbus_mmio_get_region(s, 0));
return OBJECT_CHECK(PFlashCFI01, (dev), "cfi.pflash01");
return PFLASH_CFI01(dev);
}
static uint64_t translate_phys_addr(void *opaque, uint64_t addr)

4
include/hw/block/flash.h
View File

@ -8,6 +8,8 @@
/* pflash_cfi01.c */
#define TYPE_PFLASH_CFI01 "cfi.pflash01"
#define PFLASH_CFI01(obj) \
OBJECT_CHECK(PFlashCFI01, (obj), TYPE_PFLASH_CFI01)
typedef struct PFlashCFI01 PFlashCFI01;
@ -25,6 +27,8 @@ MemoryRegion *pflash_cfi01_get_memory(PFlashCFI01 *fl);
/* pflash_cfi02.c */
#define TYPE_PFLASH_CFI02 "cfi.pflash02"
#define PFLASH_CFI02(obj) \
OBJECT_CHECK(PFlashCFI02, (obj), TYPE_PFLASH_CFI02)
typedef struct PFlashCFI02 PFlashCFI02;