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