diff options
Diffstat (limited to 'arch/powerpc/kvm/book3s_hv_rm_xics.c')
| -rw-r--r-- | arch/powerpc/kvm/book3s_hv_rm_xics.c | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/arch/powerpc/kvm/book3s_hv_rm_xics.c b/arch/powerpc/kvm/book3s_hv_rm_xics.c index 06edc4366639..29f43ed6d5eb 100644 --- a/arch/powerpc/kvm/book3s_hv_rm_xics.c +++ b/arch/powerpc/kvm/book3s_hv_rm_xics.c @@ -36,7 +36,7 @@ EXPORT_SYMBOL(kvm_irq_bypass); static void icp_rm_deliver_irq(struct kvmppc_xics *xics, struct kvmppc_icp *icp, u32 new_irq); -static int xics_opal_rm_set_server(unsigned int hw_irq, int server_cpu); +static int xics_opal_set_server(unsigned int hw_irq, int server_cpu); /* -- ICS routines -- */ static void ics_rm_check_resend(struct kvmppc_xics *xics, @@ -70,11 +70,9 @@ static inline void icp_send_hcore_msg(int hcore, struct kvm_vcpu *vcpu) hcpu = hcore << threads_shift; kvmppc_host_rm_ops_hv->rm_core[hcore].rm_data = vcpu; smp_muxed_ipi_set_message(hcpu, PPC_MSG_RM_HOST_ACTION); - if (paca[hcpu].kvm_hstate.xics_phys) - icp_native_cause_ipi_rm(hcpu); - else - opal_rm_int_set_mfrr(get_hard_smp_processor_id(hcpu), - IPI_PRIORITY); + kvmppc_set_host_ipi(hcpu, 1); + smp_mb(); + kvmhv_rm_send_ipi(hcpu); } #else static inline void icp_send_hcore_msg(int hcore, struct kvm_vcpu *vcpu) { } @@ -730,7 +728,7 @@ int kvmppc_rm_h_eoi(struct kvm_vcpu *vcpu, unsigned long xirr) ++vcpu->stat.pthru_host; if (state->intr_cpu != pcpu) { ++vcpu->stat.pthru_bad_aff; - xics_opal_rm_set_server(state->host_irq, pcpu); + xics_opal_set_server(state->host_irq, pcpu); } state->intr_cpu = -1; } @@ -758,16 +756,16 @@ static void icp_eoi(struct irq_chip *c, u32 hwirq, __be32 xirr, bool *again) if (xics_phys) { _stwcix(xics_phys + XICS_XIRR, xirr); } else { - rc = opal_rm_int_eoi(be32_to_cpu(xirr)); + rc = opal_int_eoi(be32_to_cpu(xirr)); *again = rc > 0; } } -static int xics_opal_rm_set_server(unsigned int hw_irq, int server_cpu) +static int xics_opal_set_server(unsigned int hw_irq, int server_cpu) { unsigned int mangle_cpu = get_hard_smp_processor_id(server_cpu) << 2; - return opal_rm_set_xive(hw_irq, mangle_cpu, DEFAULT_PRIORITY); + return opal_set_xive(hw_irq, mangle_cpu, DEFAULT_PRIORITY); } /* |