diff options
Diffstat (limited to 'arch/powerpc/kvm/book3s_hv_rmhandlers.S')
| -rw-r--r-- | arch/powerpc/kvm/book3s_hv_rmhandlers.S | 30 |
1 files changed, 14 insertions, 16 deletions
diff --git a/arch/powerpc/kvm/book3s_hv_rmhandlers.S b/arch/powerpc/kvm/book3s_hv_rmhandlers.S index d185dee26026..0fc0e68d20d0 100644 --- a/arch/powerpc/kvm/book3s_hv_rmhandlers.S +++ b/arch/powerpc/kvm/book3s_hv_rmhandlers.S @@ -51,6 +51,14 @@ #define STACK_SLOT_FSCR (SFS-96) /* + * Use the last LPID (all implemented LPID bits = 1) for partition switching. + * This is reserved in the LPID allocator. POWER7 only implements 0x3ff, but + * we write 0xfff into the LPID SPR anyway, which seems to work and just + * ignores the top bits. + */ +#define LPID_RSVD 0xfff + +/* * Call kvmppc_hv_entry in real mode. * Must be called with interrupts hard-disabled. * @@ -1784,13 +1792,8 @@ hcall_real_table: .long DOTSYM(kvmppc_h_clear_mod) - hcall_real_table .long DOTSYM(kvmppc_h_clear_ref) - hcall_real_table .long DOTSYM(kvmppc_h_protect) - hcall_real_table -#ifdef CONFIG_SPAPR_TCE_IOMMU - .long DOTSYM(kvmppc_h_get_tce) - hcall_real_table - .long DOTSYM(kvmppc_rm_h_put_tce) - hcall_real_table -#else .long 0 /* 0x1c */ .long 0 /* 0x20 */ -#endif .long 0 /* 0x24 - H_SET_SPRG0 */ .long DOTSYM(kvmppc_h_set_dabr) - hcall_real_table .long DOTSYM(kvmppc_rm_h_page_init) - hcall_real_table @@ -1808,11 +1811,11 @@ hcall_real_table: .long 0 /* 0x5c */ .long 0 /* 0x60 */ #ifdef CONFIG_KVM_XICS - .long DOTSYM(kvmppc_rm_h_eoi) - hcall_real_table - .long DOTSYM(kvmppc_rm_h_cppr) - hcall_real_table - .long DOTSYM(kvmppc_rm_h_ipi) - hcall_real_table - .long DOTSYM(kvmppc_rm_h_ipoll) - hcall_real_table - .long DOTSYM(kvmppc_rm_h_xirr) - hcall_real_table + .long DOTSYM(xics_rm_h_eoi) - hcall_real_table + .long DOTSYM(xics_rm_h_cppr) - hcall_real_table + .long DOTSYM(xics_rm_h_ipi) - hcall_real_table + .long 0 /* 0x70 - H_IPOLL */ + .long DOTSYM(xics_rm_h_xirr) - hcall_real_table #else .long 0 /* 0x64 - H_EOI */ .long 0 /* 0x68 - H_CPPR */ @@ -1868,13 +1871,8 @@ hcall_real_table: .long 0 /* 0x12c */ .long 0 /* 0x130 */ .long DOTSYM(kvmppc_h_set_xdabr) - hcall_real_table -#ifdef CONFIG_SPAPR_TCE_IOMMU - .long DOTSYM(kvmppc_rm_h_stuff_tce) - hcall_real_table - .long DOTSYM(kvmppc_rm_h_put_tce_indirect) - hcall_real_table -#else .long 0 /* 0x138 */ .long 0 /* 0x13c */ -#endif .long 0 /* 0x140 */ .long 0 /* 0x144 */ .long 0 /* 0x148 */ @@ -1987,7 +1985,7 @@ hcall_real_table: .long 0 /* 0x2f4 */ .long 0 /* 0x2f8 */ #ifdef CONFIG_KVM_XICS - .long DOTSYM(kvmppc_rm_h_xirr_x) - hcall_real_table + .long DOTSYM(xics_rm_h_xirr_x) - hcall_real_table #else .long 0 /* 0x2fc - H_XIRR_X*/ #endif |