input:b0003v0627p0001e0001-e0,1,2,3,4,k110,111,112,113,114,r8,B,a0,1,m4,lsfw
     ˆÁÃ878À¿Å n    /* SPDX-License-Identifier: GPL-2.0+ */
/*
 * OF helpers for the GPIO API
 *
 * Copyright (c) 2007-2008  MontaVista Software, Inc.
 *
 * Author: Anton Vorontsov <avorontsov@ru.mvista.com>
 */

#ifndef __LINUX_OF_GPIO_H
#define __LINUX_OF_GPIO_H

#include <linux/compiler.h>
#include <linux/gpio/driver.h>
#include <linux/gpio.h>		/* FIXME: Shouldn't be here */
#include <linux/of.h>

struct device_node;

#ifdef CONFIG_OF_GPIO

extern int of_get_named_gpio(const struct device_node *np,
			     const char *list_name, int index);

#else /* CONFIG_OF_GPIO */

#include <linux/errno.h>

/* Drivers may not strictly depend on the GPIO support, so let them link. */
static inline int of_get_named_gpio(const struct device_node *np,
                                   const char *propname, int index)
{
	return -ENOSYS;
}

#endif /* CONFIG_OF_GPIO */

#endif /* __LINUX_OF_GPIO_H */
     ˆÁÃƒe 3À¿Å K    /* SPDX-License-Identifier: GPL-2.0 */
/******************************************************************************
 * features.h
 *
 * Feature flags, reported by XENVER_get_features.
 *
 * Copyright (c) 2006, Keir Fraser <keir@xensource.com>
 */

#ifndef __XEN_PUBLIC_FEATURES_H__
#define __XEN_PUBLIC_FEATURES_H__

/*
 * If set, the guest does not need to write-protect its pagetables, and can
 * update them via direct writes.
 */
#define XENFEAT_writable_page_tables       0

/*
 * If set, the guest does not need to write-protect its segment descriptor
 * tables, and can update them via direct writes.
 */
#define XENFEAT_writable_descriptor_tables 1

/*
 * If set, translation between the guest's 'pseudo-physical' address space
 * and the host's machine address space are handled by the hypervisor. In this
 * mode the guest does not need to perform phys-to/from-machine translations
 * when performing page table operations.
 */
#define XENFEAT_auto_translated_physmap    2

/* If set, the guest is running in supervisor mode (e.g., x86 ring 0). */
#define XENFEAT_supervisor_mode_kernel     3

/*
 * If set, the guest does not need to allocate x86 PAE page directories
 * below 4GB. This flag is usually implied by auto_translated_physmap.
 */
#define XENFEAT_pae_pgdir_above_4gb        4

/* x86: Does this Xen host support the MMU_PT_UPDATE_PRESERVE_AD hypercall? */
#define XENFEAT_mmu_pt_update_preserve_ad  5

/* x86: Does this Xen host support the MMU_{CLEAR,COPY}_PAGE hypercall? */
#define XENFEAT_highmem_assist             6

/*
 * If set, GNTTABOP_map_grant_ref honors flags to be placed into guest kernel
 * available pte bits.
 */
#define XENFEAT_gnttab_map_avail_bits      7

/* x86: Does this Xen host support the HVM callback vector type? */
#define XENFEAT_hvm_callback_vector        8

/* x86: pvclock algorithm is safe to use on HVM */
#define XENFEAT_hvm_safe_pvclock           9

/* x86: pirq can be used by HVM guests */
#define XENFEAT_hvm_pirqs           10

/* operation as Dom0 is supported */
#define XENFEAT_dom0                      11

/* Xen also maps grant references at pfn = mfn.
 * This feature flag is deprecated and should not be used.
#define XENFEAT_grant_map_identity        12
 */

/* Guest can use XENMEMF_vnode to specify virtual node for memory op. */
#define XENFEAT_memory_op_vnode_supported 13

/* arm: Hypervisor supports ARM SMC calling convention. */
#define XENFEAT_ARM_SMCCC_supported       14

/*
 * x86/PVH: If set, ACPI RSDP can be placed at any address. Otherwise RSDP
 * must be located in lower 1MB, as required by ACPI Specification for IA-PC
 * systems.
 * This feature flag is only consulted if XEN_ELFNOTE_GUEST_OS contains
 * the "linux" string.
 */
#define XENFEAT_linux_rsdp_unrestricted   15

/*
 * A direct-mapped (or 1:1 mapped) domain is a domain for which its
 * local pages have gfn == mfn. If a domain is direct-mapped,
 * XENFEAT_direct_mapped is set; otherwise XENFEAT_not_direct_mapped
 * is set.
 *
 * If neither flag is set (e.g. older Xen releases) the assumptions are:
 * - not auto_transl