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Index of /FSS-OZR/root/lib/modules/5.14.0-687.26.1.el9_8.x86_64/build/tools/include/uapi
Index of /FSS-OZR/root/lib/modules/5.14.0-687.26.1.el9_8.x86_64/build/tools/include/uapi
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# For a description of the syntax of this configuration file,
# see Documentation/kbuild/kconfig-language.rst.
#
config PPC4xx_PCI_EXPRESS
bool
depends on PCI && 4xx
config PPC4xx_HSTA_MSI
bool
depends on PCI_MSI
depends on PCI && 4xx
config PPC_MSI_BITMAP
bool
depends on PCI_MSI
default y if MPIC
default y if FSL_PCI
default y if PPC_POWERNV
source "arch/powerpc/sysdev/xics/Kconfig"
source "arch/powerpc/sysdev/xive/Kconfig"
config GE_FPGA
bool
config FSL_CORENET_RCPM
bool
help
This option enables support for RCPM (Run Control/Power Management).
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ƒeöCËÀÍ [ )/* SPDX-License-Identifier: BSD-3-Clause */
/*
* Virtio-iommu definition v0.12
*
* Copyright (C) 2019 Arm Ltd.
*/
#ifndef _LINUX_VIRTIO_IOMMU_H
#define _LINUX_VIRTIO_IOMMU_H
#include
/* Feature bits */
#define VIRTIO_IOMMU_F_INPUT_RANGE 0
#define VIRTIO_IOMMU_F_DOMAIN_RANGE 1
#define VIRTIO_IOMMU_F_MAP_UNMAP 2
#define VIRTIO_IOMMU_F_BYPASS 3
#define VIRTIO_IOMMU_F_PROBE 4
#define VIRTIO_IOMMU_F_MMIO 5
#define VIRTIO_IOMMU_F_BYPASS_CONFIG 6
struct virtio_iommu_range_64 {
__le64 start;
__le64 end;
};
struct virtio_iommu_range_32 {
__le32 start;
__le32 end;
};
struct virtio_iommu_config {
/* Supported page sizes */
__le64 page_size_mask;
/* Supported IOVA range */
struct virtio_iommu_range_64 input_range;
/* Max domain ID size */
struct virtio_iommu_range_32 domain_range;
/* Probe buffer size */
__le32 probe_size;
__u8 bypass;
__u8 reserved[3];
};
/* Request types */
#define VIRTIO_IOMMU_T_ATTACH 0x01
#define VIRTIO_IOMMU_T_DETACH 0x02
#define VIRTIO_IOMMU_T_MAP 0x03
#define VIRTIO_IOMMU_T_UNMAP 0x04
#define VIRTIO_IOMMU_T_PROBE 0x05
/* Status types */
#define VIRTIO_IOMMU_S_OK 0x00
#define VIRTIO_IOMMU_S_IOERR 0x01
#define VIRTIO_IOMMU_S_UNSUPP 0x02
#define VIRTIO_IOMMU_S_DEVERR 0x03
#define VIRTIO_IOMMU_S_INVAL 0x04
#define VIRTIO_IOMMU_S_RANGE 0x05
#define VIRTIO_IOMMU_S_NOENT 0x06
#define VIRTIO_IOMMU_S_FAULT 0x07
#define VIRTIO_IOMMU_S_NOMEM 0x08
struct virtio_iommu_req_head {
__u8 type;
__u8 reserved[3];
};
struct virtio_iommu_req_tail {
__u8 status;
__u8 reserved[3];
};
#define VIRTIO_IOMMU_ATTACH_F_BYPASS (1 << 0)
struct virtio_iommu_req_attach {
struct virtio_iommu_req_head head;
__le32 domain;
__le32 endpoint;
__le32 flags;
__u8 reserved[4];
struct virtio_iommu_req_tail tail;
};
struct virtio_iommu_req_detach {
struct virtio_iommu_req_head head;