qemu-kvm/0019-Disable-unwanted-new-devices.patch

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From 8173d2eabaf77312d36b00c618f6770948b80593 Mon Sep 17 00:00:00 2001
From: Miroslav Rezanina <mrezanin@redhat.com>
Date: Mon, 17 Apr 2023 01:24:18 -0400
Subject: Disable unwanted new devices
QEMU 8.0 adds two new device we do not want to support that can't
be disabled using configure switch.
1) ide-cf - virtual CompactFlash card
2) i2c-echo - testing echo device
Use manual disabling of the device by changing code (1) and meson configs (2).
Signed-off-by: Miroslav Rezanina <mrezanin@redhat.com>
---
hw/ide/qdev.c | 9 +++++++++
hw/misc/meson.build | 3 ++-
2 files changed, 11 insertions(+), 1 deletion(-)
diff --git a/hw/ide/qdev.c b/hw/ide/qdev.c
index 1b3b4da01d..454bfa5783 100644
--- a/hw/ide/qdev.c
+++ b/hw/ide/qdev.c
@@ -283,10 +283,13 @@ static void ide_cd_realize(IDEDevice *dev, Error **errp)
ide_dev_initfn(dev, IDE_CD, errp);
}
+/* Disabled for Red Hat Enterprise Linux */
+#if 0
static void ide_cf_realize(IDEDevice *dev, Error **errp)
{
ide_dev_initfn(dev, IDE_CFATA, errp);
}
+#endif
#define DEFINE_IDE_DEV_PROPERTIES() \
DEFINE_BLOCK_PROPERTIES(IDEDrive, dev.conf), \
@@ -346,6 +349,8 @@ static const TypeInfo ide_cd_info = {
.class_init = ide_cd_class_init,
};
+/* Disabled for Red Hat Enterprise Linux */
+#if 0
static Property ide_cf_properties[] = {
DEFINE_IDE_DEV_PROPERTIES(),
DEFINE_BLOCK_CHS_PROPERTIES(IDEDrive, dev.conf),
@@ -371,6 +376,7 @@ static const TypeInfo ide_cf_info = {
.instance_size = sizeof(IDEDrive),
.class_init = ide_cf_class_init,
};
+#endif
static void ide_device_class_init(ObjectClass *klass, void *data)
{
@@ -396,7 +402,10 @@ static void ide_register_types(void)
type_register_static(&ide_bus_info);
type_register_static(&ide_hd_info);
type_register_static(&ide_cd_info);
+/* Disabled for Red Hat Enterprise Linux */
+#if 0
type_register_static(&ide_cf_info);
+#endif
type_register_static(&ide_device_type_info);
}
diff --git a/hw/misc/meson.build b/hw/misc/meson.build
index a40245ad44..9cc5a61ed7 100644
--- a/hw/misc/meson.build
+++ b/hw/misc/meson.build
@@ -128,7 +128,8 @@ softmmu_ss.add(when: 'CONFIG_NRF51_SOC', if_true: files('nrf51_rng.c'))
softmmu_ss.add(when: 'CONFIG_GRLIB', if_true: files('grlib_ahb_apb_pnp.c'))
-softmmu_ss.add(when: 'CONFIG_I2C', if_true: files('i2c-echo.c'))
+# Disabled for Red Hat Enterprise Linux
+# softmmu_ss.add(when: 'CONFIG_I2C', if_true: files('i2c-echo.c'))
specific_ss.add(when: 'CONFIG_AVR_POWER', if_true: files('avr_power.c'))
--
2.39.1