motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-08-07 17:53:56 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

ppc: booke206: use MAV=2.0 TSIZE definition, fix 4G pages

Browse source 
This definition is backward compatible with MAV=1.0 as long as
the guest does not set reserved bits in MAS1/MAS4.

Also, fix the shift in booke206_tlb_to_page_size -- it's the base
that should be able to hold a 4G page size, not the shift count.

Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
This commit is contained in:
Scott Wood 2011-08-18 10:38:40 +00:00 • committed by Alexander Graf
parent bebabbc7aa
commit 2bd9543cd3
3 changed files with 6 additions and 5 deletions
Download patch file Download diff file Expand all files Collapse all files

2
hw/ppce500_mpc8544ds.c
View file

@ -174,7 +174,7 @@ out:
/* Create -kernel TLB entries for BookE, linearly spanning 256MB. */
static inline target_phys_addr_t booke206_page_size_to_tlb(uint64_t size)
{
return (ffs(size >> 10) - 1) >> 1;
return ffs(size >> 10) - 1;
}
static void mmubooke_create_initial_mapping(CPUState *env,