在2024年10月28日十月 下午5:59，Aleksandar Rikalo写道： > Taken from Paul Burton MIPS repo with minor changes from Chao-ying Fu. > Tested with 64r6el_defconfig on Boston board in 2 cluster/2 VPU and > 1 cluster/4 VPU configurations. For the whole series (despite pending dt-binding discussion): Reviewd-by: Jiaxun Yang <jiaxun.yang@xxxxxxxxxxx> Tested-by: Jiaxun Yang <jiaxun.yang@xxxxxxxxxxx> # Single cluster I6500 Thanks. - Jiaxun > > v8: > - irqchip: mips-gic: Handle case with cluster without CPU cores. > - Add Tested-by: Gregory CLEMENT <gregory.clement@xxxxxxxxxxx> for the > entire series. > - Re-base onto the master branch, with no functionality impact. > > v7: > - Add fixes for specific CM3.5 which is used in EyeQ6H SoCs, suggested > by Gregory Clement. > - Re-base onto the master branch, with no functionality impact. > > v6: > - Re-base onto the master branch, with no functionality impact. > - Correct the issue reported by the kernel test robot. > > v5: > - Drop FDC related changes (patches 12, 13, and 14). > - Apply changes suggested by Thomas Gleixner (patches 3 and 4). > - Add #include <linux/cpumask.h> to patch 1, suggested by Thomas > Bogendoerfer. > - Add Reviewed-by: Philippe Mathieu-Daudé <philmd@xxxxxxxxxx> for the > patch 08/11. > - Add Tested-by: Serge Semin <fancer.lancer@xxxxxxxxx> for the entire > series. > - Correct some commit messages. > > v4: > - Re-base onto the master branch, with no functionality impact. > - Refactor MIPS FDC driver in the context of multicluster support. > > v3: > - Add Reviewed-by: Jiaxun Yang <jiaxun.yang@xxxxxxxxxxx> for the patch 02/12. > - Add the changes requested by Marc Zyngier for the 3/12 patch. > - Remove the patch 11/12 (a consequence of a discussion between Jiaxun Yang > and Marc Zyngier. > - Re-base onto the master branch, with no functionality impact. > > v2: > - Apply correct Signed-off-by to avoid confusion. > > Chao-ying Fu (1): > irqchip/mips-gic: Setup defaults in each cluster > > Gregory CLEMENT (4): > dt-bindings: mips: cpu: Add property for broken HCI information > MIPS: CPS: Support broken HCI for multicluster > MIPS: mobileye: dts: eyeq6h: Enable cluster support > irqchip: mips-gic: Handle case with cluster without CPU cores > > Paul Burton (8): > irqchip/mips-gic: Introduce for_each_online_cpu_gic() > irqchip/mips-gic: Support multi-cluster in for_each_online_cpu_gic() > irqchip/mips-gic: Multi-cluster support > clocksource: mips-gic-timer: Always use cluster 0 counter as > clocksource > clocksource: mips-gic-timer: Enable counter when CPUs start > MIPS: pm-cps: Use per-CPU variables as per-CPU, not per-core > MIPS: CPS: Introduce struct cluster_boot_config > MIPS: CPS: Boot CPUs in secondary clusters > > .../devicetree/bindings/mips/cpus.yaml | 6 + > arch/mips/boot/dts/mobileye/eyeq6h.dtsi | 1 + > arch/mips/include/asm/mips-cm.h | 18 ++ > arch/mips/include/asm/smp-cps.h | 7 +- > arch/mips/kernel/asm-offsets.c | 3 + > arch/mips/kernel/cps-vec.S | 19 +- > arch/mips/kernel/mips-cm.c | 4 +- > arch/mips/kernel/pm-cps.c | 35 +- > arch/mips/kernel/smp-cps.c | 305 +++++++++++++++--- > drivers/clocksource/mips-gic-timer.c | 45 ++- > drivers/irqchip/Kconfig | 1 + > drivers/irqchip/irq-mips-gic.c | 269 ++++++++++++--- > 12 files changed, 599 insertions(+), 114 deletions(-) > > -- > 2.25.1 -- - Jiaxun
