diff mbox series

[V4,02/10] hw/acpi: Move CPU ctrl-dev MMIO region len macro to common header file

Message ID 20231009203601.17584-3-salil.mehta@huawei.com (mailing list archive)
State New, archived
Headers show
Series Add architecture agnostic code to support vCPU Hotplug | expand

Commit Message

Salil Mehta Oct. 9, 2023, 8:35 p.m. UTC 
CPU ctrl-dev MMIO region length could be used in ACPI GED and various other
architecture specific places. Move ACPI_CPU_HOTPLUG_REG_LEN macro to more
appropriate common header file.

Signed-off-by: Salil Mehta <salil.mehta@huawei.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Gavin Shan <gshan@redhat.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
---
 hw/acpi/cpu.c                 | 2 +-
 include/hw/acpi/cpu_hotplug.h | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

Comments

Shaoqin Huang Oct. 10, 2023, 7:34 a.m. UTC | #1 
On 10/10/23 04:35, Salil Mehta via wrote:
> CPU ctrl-dev MMIO region length could be used in ACPI GED and various other
> architecture specific places. Move ACPI_CPU_HOTPLUG_REG_LEN macro to more
> appropriate common header file.
> 
> Signed-off-by: Salil Mehta <salil.mehta@huawei.com>
> Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
> Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
> Reviewed-by: Gavin Shan <gshan@redhat.com>
> Reviewed-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Shaoqin Huang <shahuang@redhat.com>
> ---
>   hw/acpi/cpu.c                 | 2 +-
>   include/hw/acpi/cpu_hotplug.h | 2 ++
>   2 files changed, 3 insertions(+), 1 deletion(-)
> 
> diff --git a/hw/acpi/cpu.c b/hw/acpi/cpu.c
> index 19c154d78f..45defdc0e2 100644
> --- a/hw/acpi/cpu.c
> +++ b/hw/acpi/cpu.c
> @@ -1,12 +1,12 @@
>   #include "qemu/osdep.h"
>   #include "migration/vmstate.h"
>   #include "hw/acpi/cpu.h"
> +#include "hw/acpi/cpu_hotplug.h"
>   #include "qapi/error.h"
>   #include "qapi/qapi-events-acpi.h"
>   #include "trace.h"
>   #include "sysemu/numa.h"
>   
> -#define ACPI_CPU_HOTPLUG_REG_LEN 12
>   #define ACPI_CPU_SELECTOR_OFFSET_WR 0
>   #define ACPI_CPU_FLAGS_OFFSET_RW 4
>   #define ACPI_CPU_CMD_OFFSET_WR 5
> diff --git a/include/hw/acpi/cpu_hotplug.h b/include/hw/acpi/cpu_hotplug.h
> index 3b932abbbb..48b291e45e 100644
> --- a/include/hw/acpi/cpu_hotplug.h
> +++ b/include/hw/acpi/cpu_hotplug.h
> @@ -19,6 +19,8 @@
>   #include "hw/hotplug.h"
>   #include "hw/acpi/cpu.h"
>   
> +#define ACPI_CPU_HOTPLUG_REG_LEN 12
> +
>   typedef struct AcpiCpuHotplug {
>       Object *device;
>       MemoryRegion io;
Salil Mehta Oct. 10, 2023, 9:49 a.m. UTC | #2 
> From: Shaoqin Huang <shahuang@redhat.com>
> Sent: Tuesday, October 10, 2023 8:34 AM
> To: Salil Mehta <salil.mehta@huawei.com>; qemu-devel@nongnu.org; qemu-
> arm@nongnu.org
> Cc: maz@kernel.org; jean-philippe@linaro.org; Jonathan Cameron
> <jonathan.cameron@huawei.com>; lpieralisi@kernel.org;
> peter.maydell@linaro.org; richard.henderson@linaro.org;
> imammedo@redhat.com; andrew.jones@linux.dev; david@redhat.com;
> philmd@linaro.org; eric.auger@redhat.com; oliver.upton@linux.dev;
> pbonzini@redhat.com; mst@redhat.com; will@kernel.org; gshan@redhat.com;
> rafael@kernel.org; alex.bennee@linaro.org; linux@armlinux.org.uk;
> darren@os.amperecomputing.com; ilkka@os.amperecomputing.com;
> vishnu@os.amperecomputing.com; karl.heubaum@oracle.com;
> miguel.luis@oracle.com; salil.mehta@opnsrc.net; zhukeqian
> <zhukeqian1@huawei.com>; wangxiongfeng (C) <wangxiongfeng2@huawei.com>;
> wangyanan (Y) <wangyanan55@huawei.com>; jiakernel2@gmail.com;
> maobibo@loongson.cn; lixianglai@loongson.cn; Linuxarm <linuxarm@huawei.com>
> Subject: Re: [PATCH V4 02/10] hw/acpi: Move CPU ctrl-dev MMIO region len
> macro to common header file
> 
> 
> 
> On 10/10/23 04:35, Salil Mehta via wrote:
> > CPU ctrl-dev MMIO region length could be used in ACPI GED and various
> other
> > architecture specific places. Move ACPI_CPU_HOTPLUG_REG_LEN macro to more
> > appropriate common header file.
> >
> > Signed-off-by: Salil Mehta <salil.mehta@huawei.com>
> > Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
> > Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
> > Reviewed-by: Gavin Shan <gshan@redhat.com>
> > Reviewed-by: David Hildenbrand <david@redhat.com>
> Reviewed-by: Shaoqin Huang <shahuang@redhat.com>

Thanks
Salil.
diff mbox series

Patch

diff --git a/hw/acpi/cpu.c b/hw/acpi/cpu.c
index 19c154d78f..45defdc0e2 100644
--- a/hw/acpi/cpu.c
+++ b/hw/acpi/cpu.c
@@ -1,12 +1,12 @@ 
 #include "qemu/osdep.h"
 #include "migration/vmstate.h"
 #include "hw/acpi/cpu.h"
+#include "hw/acpi/cpu_hotplug.h"
 #include "qapi/error.h"
 #include "qapi/qapi-events-acpi.h"
 #include "trace.h"
 #include "sysemu/numa.h"
 
-#define ACPI_CPU_HOTPLUG_REG_LEN 12
 #define ACPI_CPU_SELECTOR_OFFSET_WR 0
 #define ACPI_CPU_FLAGS_OFFSET_RW 4
 #define ACPI_CPU_CMD_OFFSET_WR 5
diff --git a/include/hw/acpi/cpu_hotplug.h b/include/hw/acpi/cpu_hotplug.h
index 3b932abbbb..48b291e45e 100644
--- a/include/hw/acpi/cpu_hotplug.h
+++ b/include/hw/acpi/cpu_hotplug.h
@@ -19,6 +19,8 @@ 
 #include "hw/hotplug.h"
 #include "hw/acpi/cpu.h"
 
+#define ACPI_CPU_HOTPLUG_REG_LEN 12
+
 typedef struct AcpiCpuHotplug {
     Object *device;
     MemoryRegion io;