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-rw-r--r--nvkm/subdev/pwr/fuc/idle.fuc84
1 files changed, 0 insertions, 84 deletions
diff --git a/nvkm/subdev/pwr/fuc/idle.fuc b/nvkm/subdev/pwr/fuc/idle.fuc
deleted file mode 100644
index 98f1c3738..000000000
--- a/nvkm/subdev/pwr/fuc/idle.fuc
+++ /dev/null
@@ -1,84 +0,0 @@
-/*
- * Copyright 2013 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
- */
-
-#ifdef INCLUDE_PROC
-process(PROC_IDLE, #idle, #idle_recv)
-#endif
-
-/******************************************************************************
- * IDLE data segment
- *****************************************************************************/
-#ifdef INCLUDE_DATA
-#endif
-
-/******************************************************************************
- * IDLE code segment
- *****************************************************************************/
-#ifdef INCLUDE_CODE
-// description
-//
-// $r15 - current (idle)
-// $r14 - message
-// $r0 - zero
-idle_recv:
- ret
-
-// description
-//
-// $r15 - current (idle)
-// $r0 - zero
-idle:
- // set our "no interrupt has occurred during our execution" flag
- bset $flags $p0
-
- // count IDLE invocations for debugging purposes
- nv_iord($r1, NV_PPWR_DSCRATCH(1))
- add b32 $r1 1
- nv_iowr(NV_PPWR_DSCRATCH(1), $r1)
-
- // keep looping while there's pending messages for any process
- idle_loop:
- mov $r1 #proc_list_head
- bclr $flags $p2
- idle_proc:
- // process the process' messages until there's none left
- idle_proc_exec:
- push $r1
- mov b32 $r14 $r1
- call(recv)
- pop $r1
- bra not $p1 #idle_proc_next
- bset $flags $p2
- bra #idle_proc_exec
- // next process!
- idle_proc_next:
- add b32 $r1 #proc_size
- cmp b32 $r1 $r15
- bra ne #idle_proc
- bra $p2 #idle_loop
-
- // sleep if no interrupts have occurred
- sleep $p0
- bra #idle
-#endif