Searched refs:xive (Results 1 – 11 of 11) sorted by relevance
| /linux-6.12.1/arch/powerpc/kvm/ |
| D | book3s_xive.c | 390 static void xive_vm_scan_for_rerouted_irqs(struct kvmppc_xive *xive, in xive_vm_scan_for_rerouted_irqs() argument
423 sb = kvmppc_xive_find_source(xive, irq, &src); in xive_vm_scan_for_rerouted_irqs()
459 struct kvmppc_xive *xive = vcpu->kvm->arch.xive; in xive_vm_h_cppr() local
505 xive_vm_scan_for_rerouted_irqs(xive, xc); in xive_vm_h_cppr()
517 struct kvmppc_xive *xive = vcpu->kvm->arch.xive; in xive_vm_h_eoi() local
550 sb = kvmppc_xive_find_source(xive, irq, &src); in xive_vm_h_eoi()
674 struct kvmppc_xive *xive = xc->xive; in kvmppc_xive_check_save_restore() local
676 if (xive->flags & KVMPPC_XIVE_FLAG_SAVE_RESTORE) in kvmppc_xive_check_save_restore()
939 struct kvmppc_xive *xive = xc->xive; in xive_provision_queue() local
948 qpage = (__be32 *)__get_free_pages(GFP_KERNEL, xive->q_page_order); in xive_provision_queue()
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| D | book3s_xive_native.c | 95 if (kvmppc_xive_has_single_escalation(xc->xive)) in kvmppc_xive_native_cleanup_vcpu()
126 struct kvmppc_xive *xive = dev->private; in kvmppc_xive_native_connect_vcpu() local
137 if (xive->kvm != vcpu->kvm) in kvmppc_xive_native_connect_vcpu()
142 mutex_lock(&xive->lock); in kvmppc_xive_native_connect_vcpu()
144 rc = kvmppc_xive_compute_vp_id(xive, server_num, &vp_id); in kvmppc_xive_native_connect_vcpu()
155 xc->xive = xive; in kvmppc_xive_native_connect_vcpu()
179 rc = xive_native_enable_vp(xc->vp_id, kvmppc_xive_has_single_escalation(xive)); in kvmppc_xive_native_connect_vcpu()
191 mutex_unlock(&xive->lock); in kvmppc_xive_native_connect_vcpu()
203 struct kvmppc_xive *xive = kvm->arch.xive; in kvmppc_xive_native_reset_mapped() local
215 mutex_lock(&xive->mapping_lock); in kvmppc_xive_native_reset_mapped()
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| D | book3s_xive.h | 153 struct kvmppc_xive *xive; member
211 static inline struct kvmppc_xive_src_block *kvmppc_xive_find_source(struct kvmppc_xive *xive, in kvmppc_xive_find_source() argument
221 return xive->src_blocks[bid]; in kvmppc_xive_find_source()
235 static inline u32 kvmppc_xive_vp(struct kvmppc_xive *xive, u32 server) in kvmppc_xive_vp() argument
237 return xive->vp_base + kvmppc_pack_vcpu_id(xive->kvm, server); in kvmppc_xive_vp()
296 struct kvmppc_xive *xive, int irq);
303 int kvmppc_xive_compute_vp_id(struct kvmppc_xive *xive, u32 cpu, u32 *vp);
304 int kvmppc_xive_set_nr_servers(struct kvmppc_xive *xive, u64 addr);
307 static inline bool kvmppc_xive_has_single_escalation(struct kvmppc_xive *xive) in kvmppc_xive_has_single_escalation() argument
309 return xive->flags & KVMPPC_XIVE_FLAG_SINGLE_ESCALATION; in kvmppc_xive_has_single_escalation()
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| D | powerpc.c | 2029 if (kvm->arch.xics || kvm->arch.xive) in kvm_arch_intc_initialized()
2165 ret = ret || (kvm->arch.xive != NULL); in kvm_arch_irqchip_in_kernel()
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| /linux-6.12.1/arch/powerpc/sysdev/xics/ |
| D | ics-native.c | 104 u32 xive; in ics_native_set_affinity() local
116 xive = in_be32(ics_native_xive(in, vec)); in ics_native_set_affinity()
117 xive = (xive & 0xff) | (server << 8); in ics_native_set_affinity()
118 out_be32(ics_native_xive(in, vec), xive); in ics_native_set_affinity()
159 u32 xive; in ics_native_get_server() local
164 xive = in_be32(ics_native_xive(in, vec)); in ics_native_get_server()
165 return (xive >> 8) & 0xfff; in ics_native_get_server()
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| /linux-6.12.1/Documentation/virt/kvm/devices/ |
| D | index.rst | 19 xive
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| /linux-6.12.1/arch/powerpc/sysdev/ |
| D | Kconfig | 23 source "arch/powerpc/sysdev/xive/Kconfig"
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| D | Makefile | 49 obj-$(CONFIG_PPC_XIVE) += xive/
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| /linux-6.12.1/arch/powerpc/kernel/ |
| D | prom_init.c | 182 bool xive; member
1300 support->xive = !prom_xive_disable; in prom_parse_xive_model()
1311 support->xive = true; in prom_parse_xive_model()
1346 .xive = false in prom_check_platform_support()
1395 if (supported.xive) { in prom_check_platform_support()
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| /linux-6.12.1/arch/powerpc/include/asm/ |
| D | kvm_host.h | 321 struct kvmppc_xive *xive; /* Current XIVE device in use */ member
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| /linux-6.12.1/Documentation/admin-guide/ |
| D | kernel-parameters.txt | 7651 xive= [PPC]
7660 xive.store-eoi=off [PPC]
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