From 7e555781e4b681becf79ad4f89cfb66a43f8a9d0 Mon Sep 17 00:00:00 2001 From: Bibo Mao Date: Tue, 23 Jul 2024 11:25:53 +0200 Subject: hw/intc/loongson_ipi: Add TYPE_LOONGSON_IPI_COMMON stub MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Introduce LOONGSON_IPI_COMMON stubs, QDev parent of LOONGSON_IPI. Signed-off-by: Bibo Mao [PMD: Extracted from bigger commit, added commit description] Co-Developed-by: Philippe Mathieu-Daudé Signed-off-by: Philippe Mathieu-Daudé Reviewed-by: Bibo Mao Tested-by: Bibo Mao Acked-by: Song Gao Reviewed-by: Richard Henderson Reviewed-by: Jiaxun Yang Tested-by: Jiaxun Yang Message-Id: <20240805180622.21001-4-philmd@linaro.org> --- include/hw/intc/loongson_ipi.h | 14 ++++++++++++-- include/hw/intc/loongson_ipi_common.h | 26 ++++++++++++++++++++++++++ 2 files changed, 38 insertions(+), 2 deletions(-) create mode 100644 include/hw/intc/loongson_ipi_common.h (limited to 'include/hw/intc') diff --git a/include/hw/intc/loongson_ipi.h b/include/hw/intc/loongson_ipi.h index efb772f384..9c9030761e 100644 --- a/include/hw/intc/loongson_ipi.h +++ b/include/hw/intc/loongson_ipi.h @@ -8,6 +8,8 @@ #ifndef HW_LOONGSON_IPI_H #define HW_LOONGSON_IPI_H +#include "qom/object.h" +#include "hw/intc/loongson_ipi_common.h" #include "hw/sysbus.h" /* Mainy used by iocsr read and write */ @@ -31,7 +33,7 @@ #define IPI_MBX_NUM 4 #define TYPE_LOONGSON_IPI "loongson_ipi" -OBJECT_DECLARE_SIMPLE_TYPE(LoongsonIPIState, LOONGSON_IPI) +OBJECT_DECLARE_TYPE(LoongsonIPIState, LoongsonIPIClass, LOONGSON_IPI) typedef struct IPICore { LoongsonIPIState *ipi; @@ -45,8 +47,16 @@ typedef struct IPICore { qemu_irq irq; } IPICore; +struct LoongsonIPIClass { + LoongsonIPICommonClass parent_class; + + DeviceRealize parent_realize; + DeviceUnrealize parent_unrealize; +}; + struct LoongsonIPIState { - SysBusDevice parent_obj; + LoongsonIPICommonState parent_obj; + MemoryRegion ipi_iocsr_mem; MemoryRegion ipi64_iocsr_mem; uint32_t num_cpu; diff --git a/include/hw/intc/loongson_ipi_common.h b/include/hw/intc/loongson_ipi_common.h new file mode 100644 index 0000000000..70ac69d0ba --- /dev/null +++ b/include/hw/intc/loongson_ipi_common.h @@ -0,0 +1,26 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * Loongson ipi interrupt header files + * + * Copyright (C) 2021 Loongson Technology Corporation Limited + */ + +#ifndef HW_LOONGSON_IPI_COMMON_H +#define HW_LOONGSON_IPI_COMMON_H + +#include "qom/object.h" +#include "hw/sysbus.h" + +#define TYPE_LOONGSON_IPI_COMMON "loongson_ipi_common" +OBJECT_DECLARE_TYPE(LoongsonIPICommonState, + LoongsonIPICommonClass, LOONGSON_IPI_COMMON) + +struct LoongsonIPICommonState { + SysBusDevice parent_obj; +}; + +struct LoongsonIPICommonClass { + SysBusDeviceClass parent_class; +}; + +#endif -- cgit 1.4.1