haraldwolff/qemu-patch-raspberry4
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qemu-patch-raspberry4/target/ppc
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David Gibson 27f00f0a10 target/ppc: Add ppc_hash64_filter_pagesizes() 
The paravirtualized PAPR platform sometimes needs to restrict the guest to
using only some of the page sizes actually supported by the host's MMU.
At the moment this is handled in KVM specific code, but for consistency we
want to apply the same limitations to all accelerators.

This makes a start on this by providing a helper function in the cpu code
to allow platform code to remove some of the cpu's page size definitions
via a caller supplied callback.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Greg Kurz <groug@kaod.org>
2018-06-22 14:19:07 +10:00
..
translate target/ppc: convert to DisasContextBase 2018-02-16 12:14:39 +11:00
arch_dump.c exec,dump,i386,ppc,s390x: don't include exec/cpu-all.h explicitly 2017-09-19 18:21:33 +02:00
compat.c target/ppc: Allow cpu compatiblity checks based on type, not instance 2018-06-21 21:22:53 +10:00
cpu-models.c target/ppc: Add POWER9 DD2.0 model information 2017-10-17 10:34:00 +11:00
cpu-models.h target/ppc: Add POWER9 DD2.0 model information 2017-10-17 10:34:00 +11:00
cpu-qom.h target/ppc: Get rid of POWERPC_MMU_VER() macros 2018-04-27 18:05:22 +10:00
cpu.c target/ppc: support for 32-bit carry and overflow 2017-03-01 11:23:39 +11:00
cpu.h target/ppc: Allow cpu compatiblity checks based on type, not instance 2018-06-21 21:22:53 +10:00
dfp_helper.c Move target-* CPU file into a target/ folder 2016-12-20 21:52:12 +01:00
excp_helper.c target/ppc: add support for hypervisor doorbells on book3s CPUs 2018-01-20 17:15:05 +11:00
fpu_helper.c fpu_helper.c: fix helper_fpscr_clrbit() function 2018-06-21 21:22:53 +10:00
gdbstub.c ppc: Fix size of ppc64 xer register 2018-04-27 18:05:22 +10:00
helper.h target/ppc: Allow privileged access to SPR_PCR 2018-06-12 09:33:52 +10:00
helper_regs.h target/ppc: Include "exec/exec-all.h" which provides tlb_flush() 2018-05-31 19:12:13 +02:00
int_helper.c target: Do not include "exec/exec-all.h" if it is not necessary 2018-06-01 14:15:10 +02:00
internal.h target-ppc: implement load atomic instruction 2017-02-22 11:28:27 +11:00
kvm-stub.c openpic: move KVM-specific declarations into separate openpic_kvm.h file 2018-03-06 13:16:29 +11:00
kvm.c spapr: Use maximum page size capability to simplify memory backend checking 2018-06-22 14:19:07 +10:00
kvm_ppc.h spapr: Use maximum page size capability to simplify memory backend checking 2018-06-22 14:19:07 +10:00
machine.c ppc: Rename 2.13 machines to 3.0 2018-05-29 11:28:46 +01:00
Makefile.objs build: remove CONFIG_LIBDECNUMBER 2017-10-16 18:03:52 +02:00
mem_helper.c ppc: use DIV_ROUND_UP 2017-08-31 12:29:07 +02:00
mfrom_table.inc.c rename included C files to foo.inc.c, remove osdep.h 2018-05-11 14:33:40 +02:00
mfrom_table_gen.c Move target-* CPU file into a target/ folder 2016-12-20 21:52:12 +01:00
misc_helper.c target/ppc: Allow privileged access to SPR_PCR 2018-06-12 09:33:52 +10:00
mmu-book3s-v3.c Include qapi/error.h exactly where needed 2018-02-09 13:50:17 +01:00
mmu-book3s-v3.h target/ppc: add basic support for PTCR on POWER9 2018-05-04 09:56:27 +10:00
mmu-hash32.c target/ppc: Eliminate htab_base and htab_mask variables 2017-03-01 11:23:39 +11:00
mmu-hash32.h target/ppc: Manage external HPT via virtual hypervisor 2017-03-01 11:23:39 +11:00
mmu-hash64.c target/ppc: Add ppc_hash64_filter_pagesizes() 2018-06-22 14:19:07 +10:00
mmu-hash64.h target/ppc: Add ppc_hash64_filter_pagesizes() 2018-06-22 14:19:07 +10:00
mmu-radix64.c Include qapi/error.h exactly where needed 2018-02-09 13:50:17 +01:00
mmu-radix64.h target/ppc: Add debug function for radix mmu translation 2017-07-11 11:04:02 +10:00
mmu_helper.c target/ppc: add basic support for PTCR on POWER9 2018-05-04 09:56:27 +10:00
monitor.c Use qemu_tolower() and qemu_toupper(), not tolower() and toupper() 2017-07-21 10:32:41 +01:00
timebase_helper.c Move target-* CPU file into a target/ folder 2016-12-20 21:52:12 +01:00
trace-events docs: fix broken paths to docs/devel/tracing.txt 2017-07-31 13:12:53 +03:00
translate.c target/ppc: Add missing opcode for icbt on PPC440 2018-06-21 21:22:53 +10:00
translate_init.inc.c target/ppc, spapr: Move VPA information to machine_data 2018-06-16 16:32:50 +10:00
user_only_helper.c accel/tcg: add size paremeter in tlb_fill() 2018-01-25 16:02:24 +01:00