Searched refs:xive (Results 1 – 12 of 12) sorted by relevance
| /kernel/linux/linux-5.10/arch/powerpc/kvm/ |
| D | book3s_xive.c | 248 struct kvmppc_xive *xive = xc->xive; in xive_provision_queue() local
257 qpage = (__be32 *)__get_free_pages(GFP_KERNEL, xive->q_page_order); in xive_provision_queue()
263 memset(qpage, 0, 1 << xive->q_order); in xive_provision_queue()
273 xive->q_order, true); in xive_provision_queue()
283 struct kvmppc_xive *xive = kvm->arch.xive; in xive_check_provisioning() local
287 lockdep_assert_held(&xive->lock); in xive_check_provisioning()
290 if (xive->qmap & (1 << prio)) in xive_check_provisioning()
300 if (rc == 0 && !xive->single_escalation) in xive_check_provisioning()
302 xive->single_escalation); in xive_check_provisioning()
309 xive->qmap |= (1 << prio); in xive_check_provisioning()
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| D | book3s_xive_native.c | 98 if (xc->xive->single_escalation) in kvmppc_xive_native_cleanup_vcpu()
130 struct kvmppc_xive *xive = dev->private; in kvmppc_xive_native_connect_vcpu() local
141 if (xive->kvm != vcpu->kvm) in kvmppc_xive_native_connect_vcpu()
146 mutex_lock(&xive->lock); in kvmppc_xive_native_connect_vcpu()
148 rc = kvmppc_xive_compute_vp_id(xive, server_num, &vp_id); in kvmppc_xive_native_connect_vcpu()
159 xc->xive = xive; in kvmppc_xive_native_connect_vcpu()
177 rc = xive_native_enable_vp(xc->vp_id, xive->single_escalation); in kvmppc_xive_native_connect_vcpu()
189 mutex_unlock(&xive->lock); in kvmppc_xive_native_connect_vcpu()
201 struct kvmppc_xive *xive = kvm->arch.xive; in kvmppc_xive_native_reset_mapped() local
213 mutex_lock(&xive->mapping_lock); in kvmppc_xive_native_reset_mapped()
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| D | book3s_xive.h | 150 struct kvmppc_xive *xive; member
208 static inline struct kvmppc_xive_src_block *kvmppc_xive_find_source(struct kvmppc_xive *xive, in kvmppc_xive_find_source() argument
218 return xive->src_blocks[bid]; in kvmppc_xive_find_source()
221 static inline u32 kvmppc_xive_vp(struct kvmppc_xive *xive, u32 server) in kvmppc_xive_vp() argument
223 return xive->vp_base + kvmppc_pack_vcpu_id(xive->kvm, server); in kvmppc_xive_vp()
294 struct kvmppc_xive *xive, int irq);
302 int kvmppc_xive_compute_vp_id(struct kvmppc_xive *xive, u32 cpu, u32 *vp);
303 int kvmppc_xive_set_nr_servers(struct kvmppc_xive *xive, u64 addr);
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| D | book3s_xive_template.c | 376 static void GLUE(X_PFX,scan_for_rerouted_irqs)(struct kvmppc_xive *xive, in GLUE()
409 sb = kvmppc_xive_find_source(xive, irq, &src); in GLUE()
445 struct kvmppc_xive *xive = vcpu->kvm->arch.xive; in GLUE() local
491 GLUE(X_PFX,scan_for_rerouted_irqs)(xive, xc); in GLUE()
503 struct kvmppc_xive *xive = vcpu->kvm->arch.xive; in GLUE() local
536 sb = kvmppc_xive_find_source(xive, irq, &src); in GLUE()
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| D | irq.h | 16 ret = ret || (kvm->arch.xive != NULL); in irqchip_in_kernel()
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| D | powerpc.c | 1999 if (kvm->arch.xics || kvm->arch.xive) in kvm_arch_intc_initialized()
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| /kernel/linux/linux-5.10/Documentation/virt/kvm/devices/ |
| D | index.rst | 19 xive
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| /kernel/linux/linux-5.10/arch/powerpc/sysdev/ |
| D | Kconfig | 29 source "arch/powerpc/sysdev/xive/Kconfig"
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| D | Makefile | 52 obj-$(CONFIG_PPC_XIVE) += xive/
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| /kernel/linux/linux-5.10/arch/powerpc/kernel/ |
| D | prom_init.c | 184 bool xive; member
1265 support->xive = !prom_xive_disable; in prom_parse_xive_model()
1276 support->xive = true; in prom_parse_xive_model()
1311 .xive = false in prom_check_platform_support()
1358 if (supported.xive) { in prom_check_platform_support()
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| /kernel/linux/linux-5.10/arch/powerpc/include/asm/ |
| D | kvm_host.h | 330 struct kvmppc_xive *xive; /* Current XIVE device in use */ member
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| /kernel/linux/linux-5.10/Documentation/admin-guide/ |
| D | kernel-parameters.txt | 6099 xive= [PPC]
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