diff options
Diffstat (limited to 'nvkm/subdev/timer/base.c')
-rw-r--r-- | nvkm/subdev/timer/base.c | 94 |
1 files changed, 0 insertions, 94 deletions
diff --git a/nvkm/subdev/timer/base.c b/nvkm/subdev/timer/base.c deleted file mode 100644 index cf8a0e0f8..000000000 --- a/nvkm/subdev/timer/base.c +++ /dev/null @@ -1,94 +0,0 @@ -/* - * Copyright 2012 Red Hat Inc. - * - * 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 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 HOLDER(S) OR AUTHOR(S) 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. - * - * Authors: Ben Skeggs - */ - -#include "subdev/timer.h" - -bool -nouveau_timer_wait_eq(void *obj, u64 nsec, u32 addr, u32 mask, u32 data) -{ - struct nouveau_timer *ptimer = nouveau_timer(obj); - u64 time0; - - time0 = ptimer->read(ptimer); - do { - if (nv_iclass(obj, NV_SUBDEV_CLASS)) { - if ((nv_rd32(obj, addr) & mask) == data) - return true; - } else { - if ((nv_ro32(obj, addr) & mask) == data) - return true; - } - } while (ptimer->read(ptimer) - time0 < nsec); - - return false; -} - -bool -nouveau_timer_wait_ne(void *obj, u64 nsec, u32 addr, u32 mask, u32 data) -{ - struct nouveau_timer *ptimer = nouveau_timer(obj); - u64 time0; - - time0 = ptimer->read(ptimer); - do { - if (nv_iclass(obj, NV_SUBDEV_CLASS)) { - if ((nv_rd32(obj, addr) & mask) != data) - return true; - } else { - if ((nv_ro32(obj, addr) & mask) != data) - return true; - } - } while (ptimer->read(ptimer) - time0 < nsec); - - return false; -} - -bool -nouveau_timer_wait_cb(void *obj, u64 nsec, bool (*func)(void *), void *data) -{ - struct nouveau_timer *ptimer = nouveau_timer(obj); - u64 time0; - - time0 = ptimer->read(ptimer); - do { - if (func(data) == true) - return true; - } while (ptimer->read(ptimer) - time0 < nsec); - - return false; -} - -void -nouveau_timer_alarm(void *obj, u32 nsec, struct nouveau_alarm *alarm) -{ - struct nouveau_timer *ptimer = nouveau_timer(obj); - ptimer->alarm(ptimer, nsec, alarm); -} - -void -nouveau_timer_alarm_cancel(void *obj, struct nouveau_alarm *alarm) -{ - struct nouveau_timer *ptimer = nouveau_timer(obj); - ptimer->alarm_cancel(ptimer, alarm); -} |