[v2] hw/mips/loongson3_virt: Implement IPI support

[PATCH v2 0/4] hw/mips/loongson3_virt: Implement IPI support

Jiaxun Yang posted 4 patches 5 months, 3 weeks ago

Diff against v1 v3
Download series mbox

Patches applied successfully (tree, apply log)
git fetch https://github.com/patchew-project/qemu tags/patchew/20240605-loongson3-ipi-v2-0-da26282e03a5@flygoat.com

Maintainers: Huacai Chen <chenhuacai@kernel.org>, Jiaxun Yang <jiaxun.yang@flygoat.com>, Song Gao <gaosong@loongson.cn>, Paolo Bonzini <pbonzini@redhat.com>, "Philippe Mathieu-Daudé" <philmd@linaro.org>

There is a newer version of this series

hw/intc/loongarch_ipi.c        | 347 -----------------------------------------
hw/intc/loongson_ipi.c         | 120 +++++++-------
hw/mips/Kconfig                |   1 +
hw/mips/loongson3_bootp.c      |   2 -
hw/mips/loongson3_bootp.h      |   3 +
hw/mips/loongson3_virt.c       |  39 ++++-
include/hw/intc/loongson_ipi.h |   2 +
7 files changed, 108 insertions(+), 406 deletions(-)

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[PATCH v2 0/4] hw/mips/loongson3_virt: Implement IPI support

Posted by Jiaxun Yang 5 months, 3 weeks ago

Hi all,

This series enabled IPI support for loongson3 virt board, loosely
based on my previous work[1].
It generalized loongarch_ipi device to share among both loongarch
and MIPS machines. 

Thanks

[1]: https://lore.kernel.org/all/20230521102307.87081-1-jiaxun.yang@flygoat.com/

To: qemu-devel@nongnu.org
Cc: Song Gao <gaosong@loongson.cn>

Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
---
Changes in v2:
- Add a patch to remove loongarch_ipi.c (Gao)
- Change iocsr alias owner to CPU (philmd)
- New patch to remove ipi_getcpu
- Link to v1: https://lore.kernel.org/r/20240508-loongson3-ipi-v1-0-1a7b67704664@flygoat.com

---
Jiaxun Yang (4):
      hw/intc: Remove loongarch_ipi.c
      hw/intc/loongson_ipi: Provide per core MMIO address spaces
      hw/mips/loongson3_virt: Wire up loongson_ipi device
      hw/intc/loongson_ipi: Replace ipi_getcpu with cpu_by_arch_id

 hw/intc/loongarch_ipi.c        | 347 -----------------------------------------
 hw/intc/loongson_ipi.c         | 120 +++++++-------
 hw/mips/Kconfig                |   1 +
 hw/mips/loongson3_bootp.c      |   2 -
 hw/mips/loongson3_bootp.h      |   3 +
 hw/mips/loongson3_virt.c       |  39 ++++-
 include/hw/intc/loongson_ipi.h |   2 +
 7 files changed, 108 insertions(+), 406 deletions(-)
---
base-commit: d67a6e054b92e5e1cbb7b0bd5782a670cc7f0df7
change-id: 20240508-loongson3-ipi-65e99b47c400

Best regards,
-- 
Jiaxun Yang <jiaxun.yang@flygoat.com>