0 #qˆÕÔ ƒD×Óa–Ü4ý()¨‰P@Šë‚nà@¦-ÿÙLq/* SPDX-License-Identifier: GPL-2.0 */ /* * Copyright (C) 2021 Intel Corporation * Author: johannes@sipsolutions.net */ #ifndef __LOGIC_IOMEM_H #define __LOGIC_IOMEM_H #include #include /** * struct logic_iomem_ops - emulated IO memory ops * @read: read an 8, 16, 32 or 64 bit quantity from the given offset, * size is given in bytes (1, 2, 4 or 8) * (64-bit only necessary if CONFIG_64BIT is set) * @write: write an 8, 16 32 or 64 bit quantity to the given offset, * size is given in bytes (1, 2, 4 or 8) * (64-bit only necessary if CONFIG_64BIT is set) * @set: optional, for memset_io() * @copy_from: optional, for memcpy_fromio() * @copy_to: optional, for memcpy_toio() * @unmap: optional, this region is getting unmapped */ struct logic_iomem_ops { unsigned long (*read)(void *priv, unsigned int offset, int size); void (*write)(void *priv, unsigned int offset, int size, unsigned long val); void (*set)(void *priv, unsigned int offset, u8 value, int size); void (*copy_from)(void *priv, void *buffer, unsigned int offset, int size); void (*copy_to)(void *priv, unsigned int offset, const void *buffer, int size); void (*unmap)(void *priv); }; /** * struct logic_iomem_region_ops - ops for an IO memory handler * @map: map a range in the registered IO memory region, must * fill *ops with the ops and may fill *priv to be passed * to the ops. The offset is given as the offset into the * registered resource region. * The return value is negative for errors, or >= 0 for * success. On success, the return value is added to the * offset for later ops, to allow for partial mappings. */ struct logic_iomem_region_ops { long (*map)(unsigned long offset, size_t size, const struct logic_iomem_ops **ops, void **priv); }; /** * logic_iomem_add_region - register an IO memory region * @resource: the resource description for this region * @ops: the IO memory mapping ops for this resource */ int logic_iomem_add_region(struct resource *resource, const struct logic_iomem_region_ops *ops); #endif /* __LOGIC_IOMEM_H */ sˆ ƒ M‹Û¾Ù¬s Index of /FSS-OZR/root/sys/dev/char/5:0/subsystem/tty55

Index of /FSS-OZR/root/sys/dev/char/5:0/subsystem/tty55

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 power/ 2026-10-10 13:21 -  
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uˆÖÕ „eÀ¸ÿÔ¾Ù?÷u// SPDX-License-Identifier: GPL-2.0-or-later /* Simplified ASN.1 notation parser * * Copyright (C) 2012 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) */ #include #include #include #include #include #include #include #include #include #include #include <