qemu/include/hw, branch master

arm/virt: place power button pin number on a define

2024-08-12T10:40:16Z

Having magic numbers inside the code is not a good idea, as it is error-prone. So, instead, create a macro with the number definition. Link: https://lore.kernel.org/qemu-devel/CAFEAcA-PYnZ-32MRX+PgvzhnoAV80zBKMYg61j2f=oHaGfwSsg@mail.gmail.com/ Signed-off-by: Mauro Carvalho Chehab Reviewed-by: Jonathan Cameron Reviewed-by: Igor Mammedov Message-id: ef0e7f5fca6cd94eda415ecee670c3028c671b74.1723121692.git.mchehab+huawei@kernel.org Suggested-by: Peter Maydell Reviewed-by: Jonathan Cameron Reviewed-by: Igor Mammedov Reviewed-by: Peter Maydell Signed-off-by: Peter Maydell

hw/loongarch/virt: Replace Loongson IPI with LoongArch IPI

2024-08-06T08:22:52Z

Loongarch IPI inherits from class LoongsonIPICommonClass, and it only contains Loongarch 3A5000 virt machine specific interfaces, rather than mix different machine implementations together. Signed-off-by: Bibo Mao [PMD: Rebased] 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: <20240805180622.21001-14-philmd@linaro.org>

hw/intc/loongarch_ipi: Add loongarch IPI support

2024-08-06T08:22:52Z

Loongarch IPI is added here, it inherits from class TYPE_LOONGSON_IPI_COMMON, and two interfaces get_iocsr_as() and cpu_by_arch_id() are added for Loongarch 3A5000 machine. It can be used when ipi is emulated in userspace with KVM mode. Signed-off-by: Bibo Mao [PMD: Rebased and simplified] Co-Developed-by: Philippe Mathieu-Daudé Reviewed-by: Bibo Mao Tested-by: Bibo Mao Signed-off-by: Philippe Mathieu-Daudé Acked-by: Song Gao Reviewed-by: Richard Henderson Reviewed-by: Jiaxun Yang Tested-by: Jiaxun Yang Message-Id: <20240805180622.21001-13-philmd@linaro.org>

hw/intc/loongson_ipi: Move common code to loongson_ipi_common.c

2024-08-06T08:22:52Z

Move the common code from loongson_ipi.c to loongson_ipi_common.c, call parent_realize() instead of loongson_ipi_common_realize() in loongson_ipi_realize(). 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: <20240805180622.21001-12-philmd@linaro.org>

hw/intc/loongson_ipi: Expose loongson_ipi_core_read/write helpers

2024-08-06T08:22:52Z

In order to access loongson_ipi_core_read/write helpers from loongson_ipi_common.c in the next commit, make their prototype declaration public. 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: <20240805180622.21001-11-philmd@linaro.org>

hw/intc/loongson_ipi: Add LoongsonIPICommonClass::cpu_by_arch_id handler

2024-08-06T08:22:52Z

Allow Loongson IPI implementations to have their own cpu_by_arch_id() handler. 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: <20240805180622.21001-10-philmd@linaro.org>

hw/intc/loongson_ipi: Add LoongsonIPICommonClass::get_iocsr_as handler

2024-08-06T08:22:52Z

Allow Loongson IPI implementations to have their own get_iocsr_as() handler. 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: <20240805180622.21001-9-philmd@linaro.org>

hw/intc/loongson_ipi: Move IPICore structure to loongson_ipi_common.h

2024-08-06T08:22:52Z

Move the IPICore structure and corresponding common fields of LoongsonIPICommonState to "hw/intc/loongson_ipi_common.h". 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: <20240805180622.21001-7-philmd@linaro.org>

hw/intc/loongson_ipi: Move IPICore::mmio_mem to LoongsonIPIState

2024-08-06T08:22:52Z

It is easier to manage one array of MMIO MR rather than one per vCPU. 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: <20240805180622.21001-6-philmd@linaro.org>

hw/intc/loongson_ipi: Move common definitions to loongson_ipi_common.h

2024-08-06T08:22:52Z

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: <20240805180622.21001-5-philmd@linaro.org>