From: David Gibson <david@gibson.dropbear.id.au>
To: qemu-ppc@nongnu.org, groug@kaod.org
Cc: agraf@suse.de, qemu-devel@nongnu.org, benh@kernel.crashing.org,
bharata@linux.vnet.ibm.com, clg@kaod.org,
David Gibson <david@gibson.dropbear.id.au>
Subject: [Qemu-devel] [RFC for-2.13 00/12] target/ppc: Assorted cpu cleanups (esp. hash64 MMU)
Date: Tue, 27 Mar 2018 15:37:29 +1100 [thread overview]
Message-ID: <20180327043741.7705-1-david@gibson.dropbear.id.au> (raw)
Here's a set of cleanups for the ppc cpu code. Most are related
specifically to the 64-bit hash MMU, but there are some others as
well.
In particular it establishes a new structure PPCHash64Options which
contains details of the hash64 mmu which can vary from one cpu to
another. This attempts to gather such options in one place, instead
of spreading them around various bits of env->mmu_model as well as
other fields.
Most of these arose while I was looking to improve the way we handle
available page sizes for the pseries machine type, although they're
mostly not closely tied to that.
David Gibson (12):
target/ppc: Standardize instance_init and realize function names
target/ppc: Simplify cpu valid check in ppc_cpu_realize
target/ppc: Pass cpu instead of env to ppc_create_page_sizes_prop()
target/ppc: Avoid taking "env" parameter to mmu-hash64 functions
target/ppc: Remove fallback 64k pagesize information
target/ppc: Move page size setup to helper function
target/ppc: Split page size information into a separate allocation
target/ppc: Make hash64_opts field mandatory for 64-bit hash MMUs
target/ppc: Move 1T segment and AMR options to PPCHash64Options
target/ppc: Fold ci_large_pages flag into PPCHash64Options
target/ppc: Remove unnecessary POWERPC_MMU_V3 flag from mmu_model
target/ppc: Get rid of POWERPC_MMU_VER() macros
hw/ppc/fdt.c | 7 +--
hw/ppc/pnv.c | 7 +--
hw/ppc/spapr.c | 9 ++--
include/hw/ppc/fdt.h | 2 +-
target/ppc/cpu-qom.h | 27 ++--------
target/ppc/cpu.h | 23 +--------
target/ppc/kvm.c | 29 +++++------
target/ppc/mmu-hash64.c | 123 +++++++++++++++++++++++++++++++++-----------
target/ppc/mmu-hash64.h | 41 ++++++++++++++-
target/ppc/mmu_helper.c | 24 ++++-----
target/ppc/translate.c | 12 ++---
target/ppc/translate_init.c | 111 +++++++++------------------------------
12 files changed, 205 insertions(+), 210 deletions(-)
--
2.14.3
next reply other threads:[~2018-03-27 4:37 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-27 4:37 David Gibson [this message]
2018-03-27 4:37 ` [Qemu-devel] [RFC for-2.13 01/12] target/ppc: Standardize instance_init and realize function names David Gibson
2018-03-27 7:12 ` Greg Kurz
2018-03-27 4:37 ` [Qemu-devel] [RFC for-2.13 02/12] target/ppc: Simplify cpu valid check in ppc_cpu_realize David Gibson
2018-03-27 6:36 ` [Qemu-devel] [Qemu-ppc] " Thomas Huth
2018-03-27 7:13 ` [Qemu-devel] " Greg Kurz
2018-03-27 4:37 ` [Qemu-devel] [RFC for-2.13 03/12] target/ppc: Pass cpu instead of env to ppc_create_page_sizes_prop() David Gibson
2018-03-27 7:15 ` Greg Kurz
2018-03-27 8:41 ` Cédric Le Goater
2018-03-27 4:37 ` [Qemu-devel] [RFC for-2.13 04/12] target/ppc: Avoid taking "env" parameter to mmu-hash64 functions David Gibson
2018-03-27 8:17 ` Greg Kurz
2018-03-27 8:45 ` Cédric Le Goater
2018-03-27 4:37 ` [Qemu-devel] [RFC for-2.13 05/12] target/ppc: Remove fallback 64k pagesize information David Gibson
2018-03-27 8:54 ` Cédric Le Goater
2018-03-27 13:54 ` Greg Kurz
2018-03-28 0:32 ` David Gibson
2018-03-28 8:01 ` Greg Kurz
2018-03-28 8:54 ` David Gibson
2018-03-27 4:37 ` [Qemu-devel] [RFC for-2.13 06/12] target/ppc: Move page size setup to helper function David Gibson
2018-03-27 8:56 ` Cédric Le Goater
2018-03-27 13:58 ` Greg Kurz
2018-03-27 4:37 ` [Qemu-devel] [RFC for-2.13 07/12] target/ppc: Split page size information into a separate allocation David Gibson
2018-03-28 7:28 ` Cédric Le Goater
2018-03-29 4:46 ` David Gibson
2018-03-28 8:15 ` Greg Kurz
2018-03-27 4:37 ` [Qemu-devel] [RFC for-2.13 08/12] target/ppc: Make hash64_opts field mandatory for 64-bit hash MMUs David Gibson
2018-03-28 7:31 ` Cédric Le Goater
2018-03-28 8:33 ` Greg Kurz
2018-03-27 4:37 ` [Qemu-devel] [RFC for-2.13 09/12] target/ppc: Move 1T segment and AMR options to PPCHash64Options David Gibson
2018-03-28 7:40 ` Cédric Le Goater
2018-03-29 4:57 ` David Gibson
2018-03-28 8:48 ` Greg Kurz
2018-03-27 4:37 ` [Qemu-devel] [RFC for-2.13 10/12] target/ppc: Fold ci_large_pages flag into PPCHash64Options David Gibson
2018-03-28 7:41 ` Cédric Le Goater
2018-03-28 8:50 ` Greg Kurz
2018-03-27 4:37 ` [Qemu-devel] [RFC for-2.13 11/12] target/ppc: Remove unnecessary POWERPC_MMU_V3 flag from mmu_model David Gibson
2018-03-28 7:43 ` Cédric Le Goater
2018-03-28 7:49 ` Cédric Le Goater
2018-03-28 8:47 ` David Gibson
2018-03-28 10:19 ` Cédric Le Goater
2018-03-29 5:02 ` David Gibson
2018-03-28 9:10 ` Greg Kurz
2018-03-27 4:37 ` [Qemu-devel] [RFC for-2.13 12/12] target/ppc: Get rid of POWERPC_MMU_VER() macros David Gibson
2018-03-28 7:50 ` Cédric Le Goater
2018-03-28 9:26 ` Greg Kurz
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