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Merge branch 'topic/ppc-kvm' into next

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Merge the topic branch we're sharing with the kvm-ppc tree.
This commit is contained in:
Michael Ellerman
2017-02-14 17:18:29 +11:00
parent a05ef161cd ab9bad0ead
commit da0e7e6276
37 changed files with 1619 additions and 249 deletions
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18
arch/powerpc/kernel/prom_init.c
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@@ -649,6 +649,7 @@ static void __init early_cmdline_parse(void)
struct option_vector1 {
u8 byte1;
u8 arch_versions;
u8 arch_versions3;
} __packed;
struct option_vector2 {
@@ -691,6 +692,9 @@ struct option_vector5 {
u8 reserved2;
__be16 reserved3;
u8 subprocessors;
u8 byte22;
u8 intarch;
u8 mmu;
} __packed;
struct option_vector6 {
@@ -700,7 +704,7 @@ struct option_vector6 {
} __packed;
struct ibm_arch_vec {
struct { u32 mask, val; } pvrs[10];
struct { u32 mask, val; } pvrs[12];
u8 num_vectors;
@@ -749,6 +753,14 @@ struct ibm_arch_vec __cacheline_aligned ibm_architecture_vec = {
.mask = cpu_to_be32(0xffff0000), /* POWER8 */
.val = cpu_to_be32(0x004d0000),
},
{
.mask = cpu_to_be32(0xffff0000), /* POWER9 */
.val = cpu_to_be32(0x004e0000),
},
{
.mask = cpu_to_be32(0xffffffff), /* all 3.00-compliant */
.val = cpu_to_be32(0x0f000005),
},
{
.mask = cpu_to_be32(0xffffffff), /* all 2.07-compliant */
.val = cpu_to_be32(0x0f000004),
@@ -774,6 +786,7 @@ struct ibm_arch_vec __cacheline_aligned ibm_architecture_vec = {
.byte1 = 0,
.arch_versions = OV1_PPC_2_00 | OV1_PPC_2_01 | OV1_PPC_2_02 | OV1_PPC_2_03 |
OV1_PPC_2_04 | OV1_PPC_2_05 | OV1_PPC_2_06 | OV1_PPC_2_07,
.arch_versions3 = OV1_PPC_3_00,
},
.vec2_len = VECTOR_LENGTH(sizeof(struct option_vector2)),
@@ -836,6 +849,9 @@ struct ibm_arch_vec __cacheline_aligned ibm_architecture_vec = {
.reserved2 = 0,
.reserved3 = 0,
.subprocessors = 1,
.intarch = 0,
.mmu = OV5_FEAT(OV5_MMU_RADIX_300) | OV5_FEAT(OV5_MMU_HASH_300) |
OV5_FEAT(OV5_MMU_PROC_TBL) | OV5_FEAT(OV5_MMU_GTSE),
},
/* option vector 6: IBM PAPR hints */