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author | Deepak Nibade <dnibade@nvidia.com> | 2014-09-10 07:04:32 -0400 |
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committer | Dan Willemsen <dwillemsen@nvidia.com> | 2015-03-18 15:11:17 -0400 |
commit | 1c7dcfdeef3b0672317fca947cb2097e97c623a9 (patch) | |
tree | f5e9c6a843d3e0079f1a124d2b9ffc21bb7585b5 /include | |
parent | 2f232348e686f92a6a34e5fa7b98884d4b48313b (diff) |
gpu: nvgpu: use TSG recover API
Use TSG specific API gk20a_fifo_recover_tsg() in following cases :
- IOCTL_CHANNEL_FORCE_RESET
to force reset a channel in TSG, reset all the channels
- handle pbdma intr
while resetting in case of pbdma intr, if channel is part of
TSG, recover entire TSG
- TSG preempt failure
when TSG preempt times out, use TSG recover API
Use preempt_tsg() API to preempt if channel is part of TSG
Add below two generic APIs which will take care of preempting/
recovering either of channel or TSG as required
gk20a_fifo_preempt()
gk20a_fifo_force_reset_ch()
Bug 1470692
Change-Id: I8d46e252af79136be85a9a2accf8b51bd924ca8c
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: http://git-master/r/497875
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions