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[Qemu-devel] [PATCH 03/10] hw: Use CFI_PFLASH0{1, 2} and TYPE_CFI_PFLASH
From: |
Markus Armbruster |
Subject: |
[Qemu-devel] [PATCH 03/10] hw: Use CFI_PFLASH0{1, 2} and TYPE_CFI_PFLASH0{1, 2} |
Date: |
Mon, 18 Feb 2019 13:56:08 +0100 |
We have two open-coded copies of macro CFI_PFLASH01(). Move the macro
to the header, so we can ditch the copies. Move CFI_PFLASH02() to the
header for symmetry.
We define macros TYPE_CFI_PFLASH01 and TYPE_CFI_PFLASH02 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 <address@hidden>
---
hw/arm/vexpress.c | 4 ++--
hw/arm/virt.c | 3 ++-
hw/block/pflash_cfi01.c | 3 ---
hw/block/pflash_cfi02.c | 3 ---
hw/xtensa/xtfpga.c | 4 ++--
include/hw/block/flash.h | 4 ++++
6 files changed, 10 insertions(+), 11 deletions(-)
diff --git a/hw/arm/vexpress.c b/hw/arm/vexpress.c
index ed46d2e730..00913f2655 100644
--- a/hw/arm/vexpress.c
+++ b/hw/arm/vexpress.c
@@ -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_CFI_PFLASH01);
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 CFI_PFLASH01(dev);
}
static void vexpress_common_init(MachineState *machine)
diff --git a/hw/arm/virt.c b/hw/arm/virt.c
index 99c2b6e60d..b7d53b2b87 100644
--- a/hw/arm/virt.c
+++ b/hw/arm/virt.c
@@ -34,6 +34,7 @@
#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"
@@ -874,7 +875,7 @@ 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_CFI_PFLASH01);
SysBusDevice *sbd = SYS_BUS_DEVICE(dev);
const uint64_t sectorlength = 256 * 1024;
diff --git a/hw/block/pflash_cfi01.c b/hw/block/pflash_cfi01.c
index f73c30a3ee..43dbb7db26 100644
--- a/hw/block/pflash_cfi01.c
+++ b/hw/block/pflash_cfi01.c
@@ -59,9 +59,6 @@ do { \
#define DPRINTF(fmt, ...) do { } while (0)
#endif
-#define CFI_PFLASH01(obj) \
- OBJECT_CHECK(PFlashCFI01, (obj), TYPE_CFI_PFLASH01)
-
#define PFLASH_BE 0
#define PFLASH_SECURE 1
diff --git a/hw/block/pflash_cfi02.c b/hw/block/pflash_cfi02.c
index 424cc106d6..e9c76d6cfb 100644
--- a/hw/block/pflash_cfi02.c
+++ b/hw/block/pflash_cfi02.c
@@ -57,9 +57,6 @@ do { \
#define PFLASH_LAZY_ROMD_THRESHOLD 42
-#define CFI_PFLASH02(obj) \
- OBJECT_CHECK(PFlashCFI02, (obj), TYPE_CFI_PFLASH02)
-
struct PFlashCFI02 {
/*< private >*/
SysBusDevice parent_obj;
diff --git a/hw/xtensa/xtfpga.c b/hw/xtensa/xtfpga.c
index 3d59a7a356..a726d5632a 100644
--- a/hw/xtensa/xtfpga.c
+++ b/hw/xtensa/xtfpga.c
@@ -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_CFI_PFLASH01);
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 CFI_PFLASH01(dev);
}
static uint64_t translate_phys_addr(void *opaque, uint64_t addr)
diff --git a/include/hw/block/flash.h b/include/hw/block/flash.h
index 51d8f60c65..1078dc7238 100644
--- a/include/hw/block/flash.h
+++ b/include/hw/block/flash.h
@@ -8,6 +8,8 @@
/* pflash_cfi01.c */
#define TYPE_CFI_PFLASH01 "cfi.pflash01"
+#define CFI_PFLASH01(obj) \
+ OBJECT_CHECK(PFlashCFI01, (obj), TYPE_CFI_PFLASH01)
typedef struct PFlashCFI01 PFlashCFI01;
@@ -25,6 +27,8 @@ MemoryRegion *pflash_cfi01_get_memory(PFlashCFI01 *fl);
/* pflash_cfi02.c */
#define TYPE_CFI_PFLASH02 "cfi.pflash02"
+#define CFI_PFLASH02(obj) \
+ OBJECT_CHECK(PFlashCFI02, (obj), TYPE_CFI_PFLASH02)
typedef struct PFlashCFI02 PFlashCFI02;
--
2.17.2
[Qemu-devel] [PATCH 03/10] hw: Use CFI_PFLASH0{1, 2} and TYPE_CFI_PFLASH0{1, 2},
Markus Armbruster <=
- Re: [Qemu-devel] [PATCH 03/10] hw: Use CFI_PFLASH0{1, 2} and TYPE_CFI_PFLASH0{1, 2}, Laszlo Ersek, 2019/02/18
- Re: [Qemu-devel] [PATCH 03/10] hw: Use CFI_PFLASH0{1, 2} and TYPE_CFI_PFLASH0{1, 2}, Philippe Mathieu-Daudé, 2019/02/19
- Re: [Qemu-devel] [PATCH 03/10] hw: Use CFI_PFLASH0{1, 2} and TYPE_CFI_PFLASH0{1, 2}, Alex Bennée, 2019/02/21
[Qemu-devel] [PATCH 05/10] ppc405_boards: Don't size flash memory to match backing image, Markus Armbruster, 2019/02/18