Re: [PATCH 00/26] target/ppc: TCG improvements and fixes
On Fri Jan 19, 2024 at 6:58 PM AEST, Cédric Le Goater wrote: > Hello Nick, > > On 1/18/24 16:06, Nicholas Piggin wrote: > > This is mostly TCG core emulation improvements and fixes. I > > got the chiptod model in there because it's intertwined with > > TFMR SPR. > > > > Other non-TCG patches are spapr MSR entry point change which > > goes together with the other machine check / MSR[ME] fixes. > > And Saif's gdb patches, as well as some SPR renaming. > > > > Will probably a bit more similar patches too, e.g., Dan's SPR > > patches, but I'll just get this out for review before > > upstreaming it. > > Before we start a new round of reviews, could we please uptream the ones > reviewed in the previous cycle [1] ? Some are part of this series and we > shoudn't have to go through them again. Yeah good idea, will do. Thanks, Nick
Re: [PATCH 00/26] target/ppc: TCG improvements and fixes
Hello Nick, On 1/18/24 16:06, Nicholas Piggin wrote: This is mostly TCG core emulation improvements and fixes. I got the chiptod model in there because it's intertwined with TFMR SPR. Other non-TCG patches are spapr MSR entry point change which goes together with the other machine check / MSR[ME] fixes. And Saif's gdb patches, as well as some SPR renaming. Will probably a bit more similar patches too, e.g., Dan's SPR patches, but I'll just get this out for review before upstreaming it. Before we start a new round of reviews, could we please uptream the ones reviewed in the previous cycle [1] ? Some are part of this series and we shoudn't have to go through them again. Thanks, C. [1] https://patchwork.ozlabs.org/project/qemu-ppc/list/
[PATCH 00/26] target/ppc: TCG improvements and fixes
This is mostly TCG core emulation improvements and fixes. I got the chiptod model in there because it's intertwined with TFMR SPR. Other non-TCG patches are spapr MSR entry point change which goes together with the other machine check / MSR[ME] fixes. And Saif's gdb patches, as well as some SPR renaming. Will probably a bit more similar patches too, e.g., Dan's SPR patches, but I'll just get this out for review before upstreaming it. Thanks, Nick Glenn Miles (4): target/ppc: Add new hflags to support BHRB target/ppc: Add recording of taken branches to BHRB target/ppc: Add clrbhrb and mfbhrbe instructions target/ppc: Add migration support for BHRB Nicholas Piggin (21): target/ppc: Fix crash on machine check caused by ifetch target/ppc: Prevent supervisor from modifying MSR[ME] spapr: set MSR[ME] and MSR[FP] on client entry target/ppc: Rename registers to match ISA target/ppc: Rename TBL to TB on 64-bit target/ppc: Improve timebase register defines naming target/ppc: Fix move-to timebase SPR access permissions pnv/chiptod: Add POWER9/10 chiptod model ppc/pnv: Wire ChipTOD model to powernv9 and powernv10 machines pnv/chiptod: Implement the ChipTOD to Core transfer target/ppc: Implement core timebase state machine and TFMR target/ppc: Add SMT support to time facilities target/ppc: BookE DECAR SPR is 32-bit target/ppc: Wire up BookE ATB registers for e500 family target/ppc: Add PPR32 SPR target/ppc: add helper to write per-LPAR SPRs target/ppc: Add SMT support to simple SPRs target/ppc: Add SMT support to PTCR SPR target/ppc: Implement LDBAR, TTR SPRs target/ppc: Implement SPRC/SPRD SPRs target/ppc: add SMT support to msgsnd broadcast Saif Abrar (1): target/ppc: Update gdbstub to read SPR's CFAR, DEC, HDEC, TB-L/U include/hw/ppc/pnv.h | 2 + include/hw/ppc/pnv_chip.h | 3 + include/hw/ppc/pnv_chiptod.h | 53 ++ include/hw/ppc/pnv_xscom.h| 9 + target/ppc/cpu.h | 97 ++- target/ppc/helper.h | 13 +- target/ppc/power8-pmu.h | 11 +- target/ppc/spr_common.h | 8 + target/ppc/insn32.decode | 8 + hw/ppc/pnv.c | 45 ++ hw/ppc/pnv_chiptod.c | 586 ++ hw/ppc/spapr_cpu_core.c | 2 + target/ppc/cpu_init.c | 124 +++- target/ppc/excp_helper.c | 89 ++- target/ppc/gdbstub.c | 40 +- target/ppc/helper_regs.c | 83 ++- target/ppc/machine.c | 23 +- target/ppc/misc_helper.c | 132 +++- target/ppc/power8-pmu.c | 48 +- target/ppc/ppc-qmp-cmds.c | 4 + target/ppc/timebase_helper.c | 309 - target/ppc/translate.c| 207 ++- target/ppc/power8-pmu-regs.c.inc | 5 + target/ppc/translate/bhrb-impl.c.inc | 43 ++ target/ppc/translate/branch-impl.c.inc| 2 +- .../ppc/translate/processor-ctrl-impl.c.inc | 2 +- hw/ppc/meson.build| 1 + hw/ppc/trace-events | 4 + 28 files changed, 1855 insertions(+), 98 deletions(-) create mode 100644 include/hw/ppc/pnv_chiptod.h create mode 100644 hw/ppc/pnv_chiptod.c create mode 100644 target/ppc/translate/bhrb-impl.c.inc -- 2.42.0
