/* * Copyright (C) 2010 Nouveau Project * * All Rights Reserved. * * Permission is hereby granted, free of charge, to any person obtaining * a copy of this software and associated documentation files (the * "Software"), to deal in the Software without restriction, including * without limitation the rights to use, copy, modify, merge, publish, * distribute, sublicense, and/or sell copies of the Software, and to * permit persons to whom the Software is furnished to do so, subject to * the following conditions: * * The above copyright notice and this permission notice (including the * next paragraph) shall be included in all copies or substantial * portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. * */ #include <core/enum.h> const struct nvkm_enum * nvkm_enum_find(const struct nvkm_enum *en, u32 value) { while (en->name) { if (en->value == value) return en; en++; } return NULL; } void nvkm_snprintbf(char *data, int size, const struct nvkm_bitfield *bf, u32 value) { bool space = false; while (size >= 1 && bf->name) { if (value & bf->mask) { int this = snprintf(data, size, "%s%s", space ? " " : "", bf->name); size -= this; data += this; space = true; } bf++; } data[0] = '\0'; }