diff options
Diffstat (limited to 'include/drivers/io/io_storage.h')
| -rw-r--r-- | include/drivers/io/io_storage.h | 41 |
1 files changed, 9 insertions, 32 deletions
diff --git a/include/drivers/io/io_storage.h b/include/drivers/io/io_storage.h index 1c2d26d2..50907ff7 100644 --- a/include/drivers/io/io_storage.h +++ b/include/drivers/io/io_storage.h @@ -1,38 +1,16 @@ /* * Copyright (c) 2014, ARM Limited and Contributors. All rights reserved. * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * - * Redistributions of source code must retain the above copyright notice, this - * list of conditions and the following disclaimer. - * - * Redistributions in binary form must reproduce the above copyright notice, - * this list of conditions and the following disclaimer in the documentation - * and/or other materials provided with the distribution. - * - * Neither the name of ARM nor the names of its contributors may be used - * to endorse or promote products derived from this software without specific - * prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. + * SPDX-License-Identifier: BSD-3-Clause */ #ifndef __IO_H__ #define __IO_H__ +#include <errno.h> #include <stdint.h> #include <stdio.h> /* For ssize_t */ +#include <uuid.h> /* Device type which can be used to enable policy decisions about which device @@ -41,6 +19,7 @@ typedef enum { IO_TYPE_INVALID, IO_TYPE_SEMIHOSTING, IO_TYPE_MEMMAP, + IO_TYPE_DUMMY, IO_TYPE_FIRMWARE_IMAGE_PACKAGE, IO_TYPE_BLOCK, IO_TYPE_MAX @@ -68,6 +47,11 @@ typedef struct io_file_spec { unsigned int mode; } io_file_spec_t; +/* UUID specification - used to refer to data accessed using UUIDs (i.e. FIP + * images) */ +typedef struct io_uuid_spec { + const uuid_t uuid; +} io_uuid_spec_t; /* Block specification - used to refer to data on a device supporting * block-like entities */ @@ -83,13 +67,6 @@ typedef struct io_block_spec { #define IO_MODE_RW (1 << 1) -/* Return codes reported by 'io_*' APIs */ -#define IO_SUCCESS (0) -#define IO_FAIL (-1) -#define IO_NOT_SUPPORTED (-2) -#define IO_RESOURCES_EXHAUSTED (-3) - - /* Open a connection to a device */ int io_dev_open(const struct io_dev_connector *dev_con, const uintptr_t dev_spec, |