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/*
* 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';
}
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