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/kernel/linux/linux-6.6/arch/x86/kvm/svm/
Davic.c37 * use whatever bits remain to assign arbitrary AVIC IDs to VMs. Note, the
95 * Note: KVM supports hybrid-AVIC mode, where KVM emulates x2APIC MSR in avic_activate_vmcb()
97 * achieved using AVIC doorbell. KVM disables the APIC access page in avic_activate_vmcb()
99 * AVIC in hybrid mode activates only the doorbell mechanism. in avic_activate_vmcb()
109 * mapping into the TLB while AVIC was disabled. in avic_activate_vmcb()
294 * Note, AVIC hardware walks the nested page table to check in avic_init_backing_page()
306 /* Setting AVIC backing page address in the phy APIC ID table */ in avic_init_backing_page()
353 * KVM inhibits AVIC if any vCPU ID diverges from the vCPUs APIC ID, in avic_kick_vcpu_by_physical_id()
453 * AVIC is inhibited if vCPUs aren't mapped 1:1 with logical in avic_kick_target_vcpus_fast()
505 * Emulate IPIs that are not handled by AVIC hardware, which in avic_incomplete_ipi_interception()
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Dsvm.h61 VMCB_AVIC, /* AVIC APIC_BAR, AVIC APIC_BACKING_PAGE,
62 * AVIC PHYSICAL_TABLE pointer,
63 * AVIC LOGICAL_TABLE pointer
98 /* Struct members for AVIC */
625 /* avic.c */
/kernel/linux/linux-6.6/arch/arm/mach-imx/
Davic.c97 * The LPIMR registers use 0 to allow an interrupt, the AVIC in avic_irq_suspend()
130 gc = irq_alloc_generic_chip("mxc-avic", 1, irq_start, avic_base, in avic_init_gc()
162 * This function initializes the AVIC hardware and disables all the
186 /* put the AVIC into the reset value with in mxc_init_irq()
203 np = of_find_compatible_node(NULL, NULL, "fsl,avic"); in mxc_init_irq()
236 IRQCHIP_DECLARE(imx_avic, "fsl,avic", imx_avic_init);
Dhardware.h49 * AVIC 0x68000000+0x100000 -> 0xf5800000+0x100000
57 * AVIC 0x68000000+0x100000 -> 0xf5800000+0x100000
63 * AVIC 0x68000000+0x100000 -> 0xf5800000+0x100000
Dmm-imx3.c75 imx_map_entry(MX31, AVIC, MT_DEVICE_NONSHARED),
116 imx_map_entry(MX35, AVIC, MT_DEVICE_NONSHARED),
Dmx3x.h19 * FC400000 68000000 128M AVIC
98 * ROMP and AVIC
DMakefile15 obj-$(CONFIG_MXC_AVIC) += avic.o
/kernel/linux/linux-5.10/arch/x86/kvm/svm/
Davic.c30 /* enable / disable AVIC */
31 int avic; variable
33 module_param(avic, int, S_IRUGO);
50 /* AVIC GATAG is encoded using VM and VCPU IDs */
129 if (!avic) in avic_vm_destroy()
152 if (!avic) in avic_vm_init()
228 * AVIC hardware walks the nested page table to check permissions,
283 /* Setting AVIC backing page address in the phy APIC ID table */ in avic_init_backing_page()
311 * AVIC hardware handles the generation of in avic_incomplete_ipi_interception()
331 * At this point, we expect that the AVIC HW has already in avic_incomplete_ipi_interception()
[all …]
Dsvm.h52 VMCB_AVIC, /* AVIC APIC_BAR, AVIC APIC_BACKING_PAGE,
53 * AVIC PHYSICAL_TABLE pointer,
54 * AVIC LOGICAL_TABLE pointer
74 /* Struct members for AVIC */
411 /* avic.c */
424 extern int avic;
/kernel/linux/linux-5.10/arch/arm/mach-imx/
Davic.c96 * The LPIMR registers use 0 to allow an interrupt, the AVIC in avic_irq_suspend()
129 gc = irq_alloc_generic_chip("mxc-avic", 1, irq_start, avic_base, in avic_init_gc()
161 * This function initializes the AVIC hardware and disables all the
185 /* put the AVIC into the reset value with in mxc_init_irq()
202 np = of_find_compatible_node(NULL, NULL, "fsl,avic"); in mxc_init_irq()
Dmm-imx3.c76 imx_map_entry(MX31, AVIC, MT_DEVICE_NONSHARED),
118 np = of_find_compatible_node(NULL, NULL, "fsl,imx31-avic"); in mx31_init_irq()
129 imx_map_entry(MX35, AVIC, MT_DEVICE_NONSHARED),
167 np = of_find_compatible_node(NULL, NULL, "fsl,imx35-avic"); in mx35_init_irq()
Dhardware.h49 * AVIC 0x68000000+0x100000 -> 0xf5800000+0x100000
57 * AVIC 0x68000000+0x100000 -> 0xf5800000+0x100000
63 * AVIC 0x68000000+0x100000 -> 0xf5800000+0x100000
Dmx3x.h19 * FC400000 68000000 128M AVIC
98 * ROMP and AVIC
Dmach-imx25.c30 np = of_find_compatible_node(NULL, NULL, "fsl,avic"); in mx25_init_irq()
Dmach-imx27.c64 np = of_find_compatible_node(NULL, NULL, "fsl,avic"); in mx27_init_irq()
/kernel/linux/linux-6.6/arch/arm/boot/dts/nxp/imx/
Dimx35.dtsi48 avic: avic-interrupt-controller@68000000 { label
49 compatible = "fsl,imx35-avic", "fsl,avic";
59 interrupt-parent = <&avic>;
Dimx31.dtsi44 avic: interrupt-controller@68000000 { label
45 compatible = "fsl,imx31-avic", "fsl,avic";
55 interrupt-parent = <&avic>;
/kernel/linux/linux-5.10/arch/arm/boot/dts/
Dimx35.dtsi48 avic: avic-interrupt-controller@68000000 { label
49 compatible = "fsl,imx35-avic", "fsl,avic";
59 interrupt-parent = <&avic>;
Dimx31.dtsi44 avic: interrupt-controller@68000000 { label
45 compatible = "fsl,imx31-avic", "fsl,avic";
55 interrupt-parent = <&avic>;
/kernel/linux/linux-5.10/Documentation/devicetree/bindings/edac/
Daspeed-sdram-edac.txt16 - interrupts: should be AVIC interrupt #0
/kernel/linux/linux-6.6/Documentation/devicetree/bindings/edac/
Daspeed-sdram-edac.txt19 - interrupts: should be AVIC interrupt #0
/kernel/linux/linux-6.6/tools/testing/selftests/kvm/x86_64/
Dxapic_state_test.c202 * the guest in order to test AVIC. KVM disallows changing CPUID after in main()
203 * KVM_RUN and AVIC is disabled if _any_ vCPU is allowed to use x2APIC. in main()
/kernel/linux/linux-5.10/arch/x86/kvm/
DMakefile23 kvm-amd-y += svm/svm.o svm/vmenter.o svm/pmu.o svm/nested.o svm/avic.o svm/sev.o
/kernel/linux/linux-6.6/arch/x86/include/asm/
Dkvm_host.h1167 /* INHIBITs that are relevant to both Intel's APICv and AMD's AVIC. */
1190 * was enabled, to avoid AVIC/APICv bypassing it.
1209 /* INHIBITs that are relevant only to the AMD's AVIC. */
1213 * AVIC is inhibited on a vCPU because it runs a nested guest.
1216 * cannot use the doorbell mechanism to signal interrupts via AVIC when
1223 * which cannot be injected when the AVIC is enabled, thus AVIC
1230 * which AVIC doesn't support for edge triggered interrupts.
1235 * AVIC is disabled because SEV doesn't support it.
1240 * AVIC is disabled because not all vCPUs with a valid LDR have a 1:1
/kernel/linux/linux-6.6/arch/x86/kvm/
DMakefile29 kvm-amd-y += svm/svm.o svm/vmenter.o svm/pmu.o svm/nested.o svm/avic.o \

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