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qemu/target/ppc
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Nicholas Piggin 277ee17212 target/ppc: Add POWER9 DD2.2 model 
POWER9 DD2.1 and earlier had significant limitations when running KVM,
including lack of "mixed mode" MMU support (ability to run HPT and RPT
mode on threads of the same core), and a translation prefetch issue
which is worked around by disabling "AIL" mode for the guest.

These processors are not widely available, and it's difficult to deal
with all these quirks in qemu +/- KVM, so create a POWER9 DD2.2 CPU
and make it the default POWER9 CPU.

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Reviewed-by: Frederic Barrat <fbarrat@linux.ibm.com>
Reviewed-by: Harsh Prateek Bora <harshpb@linux.ibm.com>
Message-Id: <20230515160201.394587-1-npiggin@gmail.com>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2023-05-28 13:25:11 -03:00
..
translate target/ppc: Fix fallback to MFSS for MFFS* instructions on pre 3.0 ISAs 2023-05-27 08:25:19 -03:00
arch_dump.c dump: Replace opaque DumpState pointer with a typed one 2022-10-06 19:30:43 +04:00
compat.c
cpu-models.c target/ppc: Add POWER9 DD2.2 model 2023-05-28 13:25:11 -03:00
cpu-models.h target/ppc: Add POWER9 DD2.2 model 2023-05-28 13:25:11 -03:00
cpu-param.h target/ppc: Remove NB_MMU_MODES define 2023-03-13 06:44:37 -07:00
cpu-qom.h target/ppc: Restrict 'qapi-commands-machine.h' to system emulation 2023-03-02 07:51:33 +01:00
cpu.c ppc: spapr: cleanup cr get/set with helpers. 2023-05-05 12:34:22 -03:00
cpu.h target/ppc: Use tcg_gen_qemu_{ld,st}_i128 for LQARX, LQ, STQ 2023-05-23 16:51:19 -07:00
cpu_init.c target/ppc: Add POWER9 DD2.2 model 2023-05-28 13:25:11 -03:00
dfp_helper.c target/ppc: Fix warning with clang-15 2023-02-27 22:29:01 +01:00
excp_helper.c target/ppc: Alignment faults do not set DSISR in ISA v3.0 onward 2023-05-27 10:06:26 -03:00
fpu_helper.c target/ppc: Merge COMPUTE_CLASS and COMPUTE_FPRF 2023-05-28 07:13:54 -03:00
gdbstub.c ppc: spapr: cleanup cr get/set with helpers. 2023-05-05 12:34:22 -03:00
helper.h target/ppc: Use tcg_gen_qemu_{ld,st}_i128 for LQARX, LQ, STQ 2023-05-23 16:51:19 -07:00
helper_regs.c target/ppc: Fix width of some 32-bit SPRs 2023-05-27 08:25:19 -03:00
helper_regs.h
insn32.decode target/ppc: Fix fallback to MFSS for MFFS* instructions on pre 3.0 ISAs 2023-05-27 08:25:19 -03:00
insn64.decode target/ppc: Implemented [pm]xvbf16ger2* 2022-05-26 17:11:33 -03:00
int_helper.c target/ppc: Move VABSDU[BHW] to decodetree and use gvec 2022-10-28 13:15:22 -03:00
internal.h target/ppc/internal: Restrict MMU declarations to sysemu 2023-02-27 22:29:01 +01:00
Kconfig
kvm-stub.c
kvm.c spapr: Add SPAPR_CAP_AIL_MODE_3 for AIL mode 3 support for H_SET_MODE hcall 2023-05-28 07:13:54 -03:00
kvm_ppc.h spapr: Add SPAPR_CAP_AIL_MODE_3 for AIL mode 3 support for H_SET_MODE hcall 2023-05-28 07:13:54 -03:00
machine.c target/ppc: Fix host PVR matching for KVM 2022-08-30 16:20:29 -03:00
mem_helper.c target/ppc: Use tcg_gen_qemu_{ld,st}_i128 for LQARX, LQ, STQ 2023-05-23 16:51:19 -07:00
meson.build target/ppc: Restrict 'qapi-commands-machine.h' to system emulation 2023-03-02 07:51:33 +01:00
misc_helper.c target/ppc: Fix width of some 32-bit SPRs 2023-05-27 08:25:19 -03:00
mmu-book3s-v3.c ppc: Check partition and process table alignment 2022-07-18 13:59:43 -03:00
mmu-book3s-v3.h target/ppc: Implement ISA 3.00 tlbie[l] 2022-07-18 13:59:43 -03:00
mmu-books.h
mmu-hash32.c bulk: Rename TARGET_FMT_plx -> HWADDR_FMT_plx 2023-01-18 11:14:34 +01:00
mmu-hash32.h
mmu-hash64.c bulk: Rename TARGET_FMT_plx -> HWADDR_FMT_plx 2023-01-18 11:14:34 +01:00
mmu-hash64.h
mmu-radix64.c target/ppc: Fix regression in Radix MMU 2022-10-29 06:34:52 -03:00
mmu-radix64.h
mmu_common.c bulk: Rename TARGET_FMT_plx -> HWADDR_FMT_plx 2023-01-18 11:14:34 +01:00
mmu_helper.c bulk: Rename TARGET_FMT_plx -> HWADDR_FMT_plx 2023-01-18 11:14:34 +01:00
power8-pmu-regs.c.inc target/ppc: Avoid tcg_const_* in power8-pmu-regs.c.inc 2023-03-13 07:03:39 -07:00
power8-pmu.c target/ppc: Fix width of some 32-bit SPRs 2023-05-27 08:25:19 -03:00
power8-pmu.h target/ppc: Increment PMC5 with inline insns 2022-10-28 13:15:23 -03:00
ppc-qmp-cmds.c ppc: spapr: cleanup cr get/set with helpers. 2023-05-05 12:34:22 -03:00
spr_common.h target/ppc: Fix width of some 32-bit SPRs 2023-05-27 08:25:19 -03:00
tcg-stub.c
timebase_helper.c target/ppc: fix exception error code in helper_{load, store}_dcr 2022-07-18 13:59:43 -03:00
trace-events target/ppc: Improve KVM hypercall trace 2022-04-20 18:00:30 -03:00
trace.h
translate.c target/ppc: Fix width of some 32-bit SPRs 2023-05-27 08:25:19 -03:00
user_only_helper.c