/* * netsniff-ng - the packet sniffing beast * Copyright 2012 Markus Amend , Deutsche Flugsicherung GmbH * Subject to the GPL, version 2. * * IPv6 Fragmentation Header described in RFC2460 */ #include #include #include /* for ntohs() */ #include "proto.h" #include "dissector_eth.h" #include "built_in.h" #include "pkt_buff.h" struct fragmhdr { uint8_t h_fragm_next_header; uint8_t h_fragm_reserved; uint16_t h_fragm_off_res_M; uint32_t h_fragm_identification; } __packed; static void fragm(struct pkt_buff *pkt) { uint16_t off_res_M; struct fragmhdr *fragm_ops; fragm_ops = (struct fragmhdr *) pkt_pull(pkt, sizeof(*fragm_ops)); if (fragm_ops == NULL) return; off_res_M = ntohs(fragm_ops->h_fragm_off_res_M); tprintf("\t [ Fragment "); tprintf("NextHdr (%u), ", fragm_ops->h_fragm_next_header); tprintf("Reserved (%u), ", fragm_ops->h_fragm_reserved); tprintf("Offset (%u), ", off_res_M >> 3); tprintf("Res (%u), ", (off_res_M >> 1) & 0x3); tprintf("M flag (%u), ", off_res_M & 0x1); tprintf("Identification (%u)", ntohl(fragm_ops->h_fragm_identification)); tprintf(" ]\n"); pkt_set_dissector(pkt, ð_lay3, fragm_ops->h_fragm_next_header); } static void fragm_less(struct pkt_buff *pkt) { uint16_t off_res_M; struct fragmhdr *fragm_ops; fragm_ops = (struct fragmhdr *) pkt_pull(pkt, sizeof(*fragm_ops)); if (fragm_ops == NULL) return; off_res_M = ntohs(fragm_ops->h_fragm_off_res_M); tprintf(" FragmOffs %u", off_res_M >> 3); pkt_set_dissector(pkt, ð_lay3, fragm_ops->h_fragm_next_header); } struct protocol ipv6_fragm_ops = { .key = 0x2C, .print_full = fragm, .print_less = fragm_less, }; ocumentation'>logtreecommitdiff
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authorThomas Petazzoni <thomas.petazzoni@free-electrons.com>2016-04-22 15:17:28 +0200
committerMark Brown <broonie@kernel.org>2016-04-22 16:07:36 +0100
commit710a1d54452afbc9435bdb3f48f81f6801db14d6 (patch)
tree8524f0912a004cb7f71d35ed924fbc51359ab3f7 /Documentation
parentf55532a0c0b8bb6148f4e07853b876ef73bc69ca (diff)
spi: spi-orion: enable the driver on ARCH_MVEBU platforms
The SPI controller managed by the spi-orion is used on the new ARM64 Marvell Armada 7K/8K SoCs. In order to allow this driver to be built for this platform, we allow it to be selected for ARCH_MVEBU=y configurations. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'Documentation')