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/linux/Documentation/devicetree/bindings/interrupt-controller/
H A Dloongson,pch-pic.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/interrupt-controller/loongson,pch-pic.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Loongson PCH PIC Controller
10 - Jiaxun Yang <jiaxun.yang@flygoat.com>
14 transforming interrupts from on-chip devices into HyperTransport vectorized
19 const: loongson,pch-pic-1.0
24 loongson,pic-base-vec:
26 u32 value of the base of parent HyperTransport vector allocated
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/linux/drivers/irqchip/
H A Dirq-loongson-pch-pic.c1 // SPDX-License-Identifier: GPL-2.0
4 * Loongson PCH PIC support
7 #define pr_fmt(fmt) "pch-pic: " fmt
20 #include "irq-loongson.h"
43 void __iomem *base; member
62 return priv->table[hirq]; in hwirq_to_bit()
68 void __iomem *addr = priv->base + offset + PIC_REG_IDX(bit) * 4; in pch_pic_bitset()
70 raw_spin_lock(&priv->pic_lock); in pch_pic_bitset()
74 raw_spin_unlock(&priv->pic_lock); in pch_pic_bitset()
80 void __iomem *addr = priv->base + offset + PIC_REG_IDX(bit) * 4; in pch_pic_bitclr()
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/linux/arch/x86/include/asm/
H A Dkvm_host.h1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * Kernel-based Virtual Machine driver for Linux
32 #include <asm/pvclock-abi.h>
35 #include <asm/msr-index.h>
82 /* x86-specific vcpu->requests bit members */
151 #define KVM_NR_PAGE_SIZES (KVM_MAX_HUGEPAGE_LEVEL - PG_LEVEL_4K + 1)
152 #define KVM_HPAGE_GFN_SHIFT(x) (((x) - 1) * 9)
155 #define KVM_HPAGE_MASK(x) (~(KVM_HPAGE_SIZE(x) - 1))
234 * DR6_ACTIVE_LOW combines fixed-1 and active-low bits.
275 * IMPLICIT_ACCESS is a KVM-defined flag used to correctly perform SMAP checks
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/linux/arch/x86/kvm/
H A Dx86.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Kernel-based Virtual Machine driver for Linux
16 * Ben-Ami Yassour <benami@il.ibm.com>
48 #include <linux/user-return-notifier.h>
62 #include <linux/entry-kvm.h>
109 ((struct kvm_vcpu *)(ctxt)->vcpu)
112 * - enable syscall per default because its emulated by KVM
113 * - enable LME and LMA per default on 64 bit KVM
144 *(((struct kvm_x86_ops *)0)->func));
147 #include <asm/kvm-x86-ops.h>
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