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[Qemu-devel] [PATCH 0/7] PPC: Add FSL (e500) MMU emulation v5
From: |
Alexander Graf |
Subject: |
[Qemu-devel] [PATCH 0/7] PPC: Add FSL (e500) MMU emulation v5 |
Date: |
Sun, 8 May 2011 01:00:38 +0200 |
In a global effort to get rid of KVM-only targets, this is the next
important piece of the puzzle: e500 emulation :).
We had support for running an e500 KVM guest for a while now, but the
code could not be tested without a real e500 machine, because it required
KVM to work. This patchset adds emulation for the e500 MMU, enabling
anyone to use the MPC8544DS emulation.
v1 -> v2:
- fix linux-user build
- optimize tlb invalidate & search
v2 -> v3:
- add qdev patch (enables -drive if=virtio)
- fix mpc initial tlb size comment
- enable cpu reset
v3 -> v4:
- remove tlb_nbs
- rename BOOKE_FSL to BOOKE206
- generalize implementation to be extensible for future MMUs
- check if tsize should be set
- check if iprot should be set
- set RPN on tlb miss
- implement tlb_invalidate_all
- use specific helper to set PIDs
- create generic booke206 tlb flushing function
- drop base_addr
- new patch: MPC7544DS: Use new TLB helper function
v4 -> v5:
- dont check iprot during tlb flush on reset (scott)
- model qdev conversion similar to versatilepb (pbrook)
Alexander Graf (7):
PPC: Make MPC8544DS obey -cpu switch
PPC: Make MPC8544DS emulation work w/o KVM
PPC: Add GS MSR definition
PPC: Add another 64 bits to instruction feature mask
PPC: Implement e500 (FSL) MMU
PPC MPC7544DS: Use new TLB helper function
PPC: Qdev'ify e500 pci
hw/ppce500.h | 22 ---
hw/ppce500_mpc8544ds.c | 108 ++++++++++++----
hw/ppce500_pci.c | 122 ++++++++++--------
target-ppc/cpu.h | 307 ++++++++++++++++++++++++++++++++++++++++++-
target-ppc/helper.c | 269 ++++++++++++++++++++++++++++++--------
target-ppc/helper.h | 6 +
target-ppc/op_helper.c | 296 +++++++++++++++++++++++++++++++++++++++++
target-ppc/translate.c | 118 +++++++++++++++--
target-ppc/translate_init.c | 282 ++++++++++++++++++++++++++++-----------
9 files changed, 1280 insertions(+), 250 deletions(-)
delete mode 100644 hw/ppce500.h
- [Qemu-devel] [PATCH 0/7] PPC: Add FSL (e500) MMU emulation v5,
Alexander Graf <=
- [Qemu-devel] [PATCH 1/7] PPC: Make MPC8544DS obey -cpu switch, Alexander Graf, 2011/05/07
- [Qemu-devel] [PATCH 3/7] PPC: Add GS MSR definition, Alexander Graf, 2011/05/07
- [Qemu-devel] [PATCH 2/7] PPC: Make MPC8544DS emulation work w/o KVM, Alexander Graf, 2011/05/07
- [Qemu-devel] [PATCH 6/7] PPC MPC7544DS: Use new TLB helper function, Alexander Graf, 2011/05/07
- [Qemu-devel] [PATCH 7/7] PPC: Qdev'ify e500 pci, Alexander Graf, 2011/05/07
- [Qemu-devel] [PATCH 4/7] PPC: Add another 64 bits to instruction feature mask, Alexander Graf, 2011/05/07