/* * Definitions for handling the .xz file format * * Author: Lasse Collin * * This file has been put into the public domain. * You can do whatever you want with this file. */ #ifndef XZ_STREAM_H #define XZ_STREAM_H #if defined(__KERNEL__) && !XZ_INTERNAL_CRC32 # include # undef crc32 # define xz_crc32(buf, size, crc) \ (~crc32_le(~(uint32_t)(crc), buf, size)) #endif /* * See the .xz file format specification at * http://tukaani.org/xz/xz-file-format.txt * to understand the container format. */ #define STREAM_HEADER_SIZE 12 #define HEADER_MAGIC "\3757zXZ" #define HEADER_MAGIC_SIZE 6 #define FOOTER_MAGIC "YZ" #define FOOTER_MAGIC_SIZE 2 /* * Variable-length integer can hold a 63-bit unsigned integer or a special * value indicating that the value is unknown. * * Experimental: vli_type can be defined to uint32_t to save a few bytes * in code size (no effect on speed). Doing so limits the uncompressed and * compressed size of the file to less than 256 MiB and may also weaken * error detection slightly. */ typedef uint64_t vli_type; #define VLI_MAX ((vli_type)-1 / 2) #define VLI_UNKNOWN ((vli_type)-1) /* Maximum encoded size of a VLI */ #define VLI_BYTES_MAX (sizeof(vli_type) * 8 / 7) /* Integrity Check types */ enum xz_check { XZ_CHECK_NONE = 0, XZ_CHECK_CRC32 = 1, XZ_CHECK_CRC64 = 4, XZ_CHECK_SHA256 = 10 }; /* Maximum possible Check ID */ #define XZ_CHECK_MAX 15 #endif ='sub'>net-next plumbingsTobias Klauser
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authorAlexander Stein <alexander.stein@systec-electronic.com>2017-01-30 12:35:28 +0100
committerLinus Walleij <linus.walleij@linaro.org>2017-01-30 15:53:57 +0100
commitcdca06e4e85974d8a3503ab15709dbbaf90d3dd1 (patch)
tree268b0c01070a957006db97c88dccb5fb061440ff /include/net/udp_tunnel.h
parent1b89970d81bbd52720fc64a3fe9572ee33588363 (diff)
pinctrl: baytrail: Add missing spinlock usage in byt_gpio_irq_handler
According to VLI64 Intel Atom E3800 Specification Update (#329901) concurrent read accesses may result in returning 0xffffffff and write accesses may be dropped silently. To workaround all accesses must be protected by locks. Cc: stable@vger.kernel.org Signed-off-by: Alexander Stein <alexander.stein@systec-electronic.com> Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'include/net/udp_tunnel.h')