From 8bad602712aa9d875e1826b6cc17baba97deb4c8 Mon Sep 17 00:00:00 2001
From: Markus Armbruster <armbru@redhat.com>
Date: Fri, 17 May 2019 06:50:56 +0200
Subject: [PATCH 29/53] hw: Use PFLASH_CFI0{1, 2} and TYPE_PFLASH_CFI0{1, 2}
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RH-Author: Markus Armbruster <armbru@redhat.com>
Message-id: <20190517065120.12028-8-armbru@redhat.com>
Patchwork-id: 87997
O-Subject: [RHEL-7.7 qemu-kvm-rhev PATCH v3 07/31] hw: Use PFLASH_CFI0{1, 2} and TYPE_PFLASH_CFI0{1, 2}
Bugzilla: 1624009
RH-Acked-by: Philippe Mathieu-Daudé <philmd@redhat.com>
RH-Acked-by: Thomas Huth <thuth@redhat.com>
RH-Acked-by: Miroslav Rezanina <mrezanin@redhat.com>
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>
(cherry picked from commit 81c7db723ebd0c677784a728020c7e8845868daf)
Signed-off-by: Miroslav Rezanina <mrezanin@redhat.com>
---
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 5cca371..cf87379 100644
--- a/hw/arm/vexpress.c
+++ b/hw/arm/vexpress.c
@@ -504,7 +504,7 @@ 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),
@@ -525,7 +525,7 @@ 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)
diff --git a/hw/arm/virt.c b/hw/arm/virt.c
index 751a93c..4c652de 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/devices.h"
@@ -812,7 +813,7 @@ 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;
diff --git a/hw/block/pflash_cfi01.c b/hw/block/pflash_cfi01.c
index 1ff4d25..dbd3b9d 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 PFLASH_CFI01(obj) \
- OBJECT_CHECK(PFlashCFI01, (obj), TYPE_PFLASH_CFI01)
-
#define PFLASH_BE 0
#define PFLASH_SECURE 1
diff --git a/hw/block/pflash_cfi02.c b/hw/block/pflash_cfi02.c
index 2c0cbde..b9e0448 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 PFLASH_CFI02(obj) \
- OBJECT_CHECK(PFlashCFI02, (obj), TYPE_PFLASH_CFI02)
-
struct PFlashCFI02 {
/*< private >*/
SysBusDevice parent_obj;
diff --git a/hw/xtensa/xtfpga.c b/hw/xtensa/xtfpga.c
index 8f8c0b9..56deadc 100644
--- a/hw/xtensa/xtfpga.c
+++ b/hw/xtensa/xtfpga.c
@@ -164,7 +164,7 @@ 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);
@@ -178,7 +178,7 @@ 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)
diff --git a/include/hw/block/flash.h b/include/hw/block/flash.h
index 333005d..aeea3ca 100644
--- a/include/hw/block/flash.h
+++ b/include/hw/block/flash.h
@@ -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;
--
1.8.3.1