From: Anup Patel <anup.patel@wdc.com> To: Peter Maydell <peter.maydell@linaro.org>, Palmer Dabbelt <palmer@dabbelt.com>, Alistair Francis <Alistair.Francis@wdc.com>, Sagar Karandikar <sagark@eecs.berkeley.edu> Cc: Atish Patra <atish.patra@wdc.com>, Anup Patel <anup.patel@wdc.com>, qemu-riscv@nongnu.org, qemu-devel@nongnu.org, Anup Patel <anup@brainfault.org> Subject: [PATCH v5 0/5] RISC-V multi-socket support Date: Fri, 29 May 2020 17:16:36 +0530 [thread overview] Message-ID: <20200529114641.121332-1-anup.patel@wdc.com> (raw) This series adds multi-socket support for RISC-V virt machine and RISC-V spike machine. The multi-socket support will help us improve various RISC-V operating systems, firmwares, and bootloader to support RISC-V NUMA systems. These patch can be found in riscv_multi_socket_v5 branch at: https://github.com/avpatel/qemu.git To try this patches, we will need: Linux multi-PLIC improvements support which can be found in plic_imp_v2 branch at: https://github.com/avpatel/linux.git Changes since v4: - Re-arrange patches and move CLINT and PLIC patches before other patches because these are already reviewed - Added PATCH3 for common RISC-V multi-socket helpers - Added support for "-numa cpu,node-id" option in PATCH4 and PATCH5 Changes since v3: - Use "-numa" QEMU options to populate sockets instead of custom "multi-socket" sub-option in machine name Changes since v2: - Dropped PATCH1 as it is not required any more - Added "multi-socket" sub-option for Spike and Virt machine which can be used to enable/disable mult-socket support Changes since v1: - Fixed checkpatch errors and warnings - Added PATCH1 for knowning whether "sockets" sub-option was specified - Remove SPIKE_CPUS_PER_SOCKET_MIN and SPIKE_CPUS_PER_SOCKET_MAX in PATCH3 - Remove VIRT_CPUS_PER_SOCKET_MIN and VIRT_CPUS_PER_SOCKET_MAX in PATCH5 Anup Patel (5): hw/riscv: Allow creating multiple instances of CLINT hw/riscv: Allow creating multiple instances of PLIC hw/riscv: Add helpers for RISC-V multi-socket NUMA machines hw/riscv: spike: Allow creating multiple NUMA sockets hw/riscv: virt: Allow creating multiple NUMA sockets hw/riscv/Makefile.objs | 1 + hw/riscv/numa.c | 242 +++++++++++++++ hw/riscv/sifive_clint.c | 20 +- hw/riscv/sifive_e.c | 4 +- hw/riscv/sifive_plic.c | 24 +- hw/riscv/sifive_u.c | 4 +- hw/riscv/spike.c | 272 ++++++++++------ hw/riscv/virt.c | 530 ++++++++++++++++++-------------- include/hw/riscv/numa.h | 51 +++ include/hw/riscv/sifive_clint.h | 7 +- include/hw/riscv/sifive_plic.h | 12 +- include/hw/riscv/spike.h | 11 +- include/hw/riscv/virt.h | 9 +- 13 files changed, 831 insertions(+), 356 deletions(-) create mode 100644 hw/riscv/numa.c create mode 100644 include/hw/riscv/numa.h -- 2.25.1
WARNING: multiple messages have this Message-ID (diff)
From: Anup Patel <anup.patel@wdc.com> To: Peter Maydell <peter.maydell@linaro.org>, Palmer Dabbelt <palmer@dabbelt.com>, Alistair Francis <Alistair.Francis@wdc.com>, Sagar Karandikar <sagark@eecs.berkeley.edu> Cc: Atish Patra <atish.patra@wdc.com>, Anup Patel <anup@brainfault.org>, qemu-riscv@nongnu.org, qemu-devel@nongnu.org, Anup Patel <anup.patel@wdc.com> Subject: [PATCH v5 0/5] RISC-V multi-socket support Date: Fri, 29 May 2020 17:16:36 +0530 [thread overview] Message-ID: <20200529114641.121332-1-anup.patel@wdc.com> (raw) This series adds multi-socket support for RISC-V virt machine and RISC-V spike machine. The multi-socket support will help us improve various RISC-V operating systems, firmwares, and bootloader to support RISC-V NUMA systems. These patch can be found in riscv_multi_socket_v5 branch at: https://github.com/avpatel/qemu.git To try this patches, we will need: Linux multi-PLIC improvements support which can be found in plic_imp_v2 branch at: https://github.com/avpatel/linux.git Changes since v4: - Re-arrange patches and move CLINT and PLIC patches before other patches because these are already reviewed - Added PATCH3 for common RISC-V multi-socket helpers - Added support for "-numa cpu,node-id" option in PATCH4 and PATCH5 Changes since v3: - Use "-numa" QEMU options to populate sockets instead of custom "multi-socket" sub-option in machine name Changes since v2: - Dropped PATCH1 as it is not required any more - Added "multi-socket" sub-option for Spike and Virt machine which can be used to enable/disable mult-socket support Changes since v1: - Fixed checkpatch errors and warnings - Added PATCH1 for knowning whether "sockets" sub-option was specified - Remove SPIKE_CPUS_PER_SOCKET_MIN and SPIKE_CPUS_PER_SOCKET_MAX in PATCH3 - Remove VIRT_CPUS_PER_SOCKET_MIN and VIRT_CPUS_PER_SOCKET_MAX in PATCH5 Anup Patel (5): hw/riscv: Allow creating multiple instances of CLINT hw/riscv: Allow creating multiple instances of PLIC hw/riscv: Add helpers for RISC-V multi-socket NUMA machines hw/riscv: spike: Allow creating multiple NUMA sockets hw/riscv: virt: Allow creating multiple NUMA sockets hw/riscv/Makefile.objs | 1 + hw/riscv/numa.c | 242 +++++++++++++++ hw/riscv/sifive_clint.c | 20 +- hw/riscv/sifive_e.c | 4 +- hw/riscv/sifive_plic.c | 24 +- hw/riscv/sifive_u.c | 4 +- hw/riscv/spike.c | 272 ++++++++++------ hw/riscv/virt.c | 530 ++++++++++++++++++-------------- include/hw/riscv/numa.h | 51 +++ include/hw/riscv/sifive_clint.h | 7 +- include/hw/riscv/sifive_plic.h | 12 +- include/hw/riscv/spike.h | 11 +- include/hw/riscv/virt.h | 9 +- 13 files changed, 831 insertions(+), 356 deletions(-) create mode 100644 hw/riscv/numa.c create mode 100644 include/hw/riscv/numa.h -- 2.25.1
next reply other threads:[~2020-05-29 11:49 UTC|newest] Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-05-29 11:46 Anup Patel [this message] 2020-05-29 11:46 ` [PATCH v5 0/5] RISC-V multi-socket support Anup Patel 2020-05-29 11:46 ` [PATCH v5 1/5] hw/riscv: Allow creating multiple instances of CLINT Anup Patel 2020-05-29 11:46 ` Anup Patel 2020-05-29 11:46 ` [PATCH v5 2/5] hw/riscv: Allow creating multiple instances of PLIC Anup Patel 2020-05-29 11:46 ` Anup Patel 2020-05-29 11:46 ` [PATCH v5 3/5] hw/riscv: Add helpers for RISC-V multi-socket NUMA machines Anup Patel 2020-05-29 11:46 ` Anup Patel 2020-06-10 23:28 ` Alistair Francis 2020-06-10 23:28 ` Alistair Francis 2020-06-11 13:11 ` Anup Patel 2020-06-13 0:52 ` Alistair Francis 2020-06-13 1:12 ` Atish Patra 2020-06-13 1:12 ` Atish Patra 2020-06-13 5:18 ` Atish Patra 2020-06-13 5:18 ` Atish Patra 2020-05-29 11:46 ` [PATCH v5 4/5] hw/riscv: spike: Allow creating multiple NUMA sockets Anup Patel 2020-05-29 11:46 ` Anup Patel 2020-06-13 5:34 ` Atish Patra 2020-06-13 5:34 ` Atish Patra 2020-05-29 11:46 ` [PATCH v5 5/5] hw/riscv: virt: " Anup Patel 2020-05-29 11:46 ` Anup Patel 2020-06-10 23:24 ` Alistair Francis 2020-06-10 23:24 ` Alistair Francis 2020-06-11 13:01 ` Anup Patel 2020-06-11 13:01 ` Anup Patel 2020-06-13 5:21 ` Atish Patra 2020-06-13 5:21 ` Atish Patra
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