Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
os
linux
1# SPDX-License-Identifier: GPL-2.0-only
2config DRM_XE_JOB_TIMEOUT_MAX
3 int "Default max job timeout (ms)"
4 default 10000 # milliseconds
5 help
6 Configures the default max job timeout after which job will
7 be forcefully taken away from scheduler.
8config DRM_XE_JOB_TIMEOUT_MIN
9 int "Default min job timeout (ms)"
10 default 1 # milliseconds
11 help
12 Configures the default min job timeout after which job will
13 be forcefully taken away from scheduler.
14config DRM_XE_TIMESLICE_MAX
15 int "Default max timeslice duration (us)"
16 default 10000000 # microseconds
17 help
18 Configures the default max timeslice duration between multiple
19 contexts by guc scheduling.
20config DRM_XE_TIMESLICE_MIN
21 int "Default min timeslice duration (us)"
22 default 1 # microseconds
23 help
24 Configures the default min timeslice duration between multiple
25 contexts by guc scheduling.
26config DRM_XE_PREEMPT_TIMEOUT
27 int "Preempt timeout (us, jiffy granularity)"
28 default 640000 # microseconds
29 help
30 How long to wait (in microseconds) for a preemption event to occur
31 when submitting a new context. If the current context does not hit
32 an arbitration point and yield to HW before the timer expires, the
33 HW will be reset to allow the more important context to execute.
34config DRM_XE_PREEMPT_TIMEOUT_MAX
35 int "Default max preempt timeout (us)"
36 default 10000000 # microseconds
37 help
38 Configures the default max preempt timeout after which context
39 will be forcefully taken away and higher priority context will
40 run.
41config DRM_XE_PREEMPT_TIMEOUT_MIN
42 int "Default min preempt timeout (us)"
43 default 1 # microseconds
44 help
45 Configures the default min preempt timeout after which context
46 will be forcefully taken away and higher priority context will
47 run.
48config DRM_XE_ENABLE_SCHEDTIMEOUT_LIMIT
49 bool "Default configuration of limitation on scheduler timeout"
50 default y
51 help
52 Configures the enablement of limitation on scheduler timeout
53 to apply to applicable user. For elevated user, all above MIN
54 and MAX values will apply when this configuration is enable to
55 apply limitation. By default limitation is applied.