diff options
| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2019-02-15 18:00:27 +0100 |
|---|---|---|
| committer | David Gibson <david@gibson.dropbear.id.au> | 2019-02-26 09:21:25 +1100 |
| commit | 79825f4d583a327c347db504f44bbb7470b130e8 (patch) | |
| tree | 5e2590ad083e5b12266e662e9ef8c387480e9490 /target/ppc/mmu-book3s-v3.h | |
| parent | c4dae9cd37f5c6c7a6aa741f985f5abb57a6bb3f (diff) | |
target/ppc: Rename PATB/PATBE -> PATE
That "b" means "base address" and thus shouldn't be in the name
of actual entries and related constants.
This patch keeps the synthetic patb_entry field of the spapr
virtual hypervisor unchanged until I figure out if that has
an impact on the migration stream.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Message-Id: <20190215170029.15641-11-clg@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'target/ppc/mmu-book3s-v3.h')
| -rw-r--r-- | target/ppc/mmu-book3s-v3.h | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/target/ppc/mmu-book3s-v3.h b/target/ppc/mmu-book3s-v3.h index 12ec0054c2..d63ca6b1c7 100644 --- a/target/ppc/mmu-book3s-v3.h +++ b/target/ppc/mmu-book3s-v3.h @@ -29,7 +29,16 @@ #define PTCR_PATS 0x000000000000001FULL /* Partition Table Size */ /* Partition Table Entry Fields */ -#define PATBE1_GR 0x8000000000000000 +#define PATE0_HR 0x8000000000000000 + +/* + * WARNING: This field doesn't actually exist in the final version of + * the architecture and is unused by hardware. However, qemu uses it + * as an indication of a radix guest in the pseudo-PATB entry that it + * maintains for SPAPR guests and in the migration stream, so we need + * to keep it around + */ +#define PATE1_GR 0x8000000000000000 /* Process Table Entry */ struct prtb_entry { |