/* * netsniff-ng - the packet sniffing beast * Copyright 2009, 2010 Daniel Borkmann. * Subject to the GPL, version 2. */ #include #include #include #include #include #include #include #include #include #include "xmalloc.h" #include "die.h" #include "ring.h" #include "built_in.h" void mmap_ring_generic(int sock, struct ring *ring) { ring->mm_space = mmap(0, ring->mm_len, PROT_READ | PROT_WRITE, MAP_SHARED | MAP_LOCKED | MAP_POPULATE, sock, 0); if (ring->mm_space == MAP_FAILED) panic("Cannot mmap {TX,RX}_RING!\n"); } void alloc_ring_frames_generic(struct ring *ring, int num, size_t size) { int i; size_t len = num * sizeof(*ring->frames); ring->frames = xmalloc_aligned(len, CO_CACHE_LINE_SIZE); fmemset(ring->frames, 0, len); for (i = 0; i < num; ++i) { ring->frames[i].iov_len = size; ring->frames[i].iov_base = ring->mm_space + (i * size); } } void bind_ring_generic(int sock, struct ring *ring, int ifindex) { int ret; /* The {TX,RX}_RING registers itself to the networking stack with * dev_add_pack(), so we have one single RX_RING for all devs * otherwise you'll get the packet twice. */ fmemset(&ring->s_ll, 0, sizeof(ring->s_ll)); ring->s_ll.sll_family = AF_PACKET; ring->s_ll.sll_protocol = htons(ETH_P_ALL); ring->s_ll.sll_ifindex = ifindex; ring->s_ll.sll_hatype = 0; ring->s_ll.sll_halen = 0; ring->s_ll.sll_pkttype = 0; ret = bind(sock, (struct sockaddr *) &ring->s_ll, sizeof(ring->s_ll)); if (ret < 0) panic("Cannot bind {TX,RX}_RING!\n"); } refs/?id=5e39cf49729b910795daa0b86052463d23c0a18d'>refslogtreecommitdiff
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authorWadim Egorov <w.egorov@phytec.de>2016-04-20 10:01:07 +0200
committerMark Brown <broonie@kernel.org>2016-04-20 10:57:26 +0100
commit5e39cf49729b910795daa0b86052463d23c0a18d (patch)
tree86279059a4d1e3813fe387d28ca809ea947e65c9 /.mailmap
parentf55532a0c0b8bb6148f4e07853b876ef73bc69ca (diff)
regulator: fan53555: Add support for FAN53555BUC18X type
FAN53555BUC18X has the DIE_ID 8, starts at 600mV and increments in 10mV steps. Signed-off-by: Wadim Egorov <w.egorov@phytec.de> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to '.mailmap')