Konsta Holtta 6e22f39e87 gpu: nvpgu: cde: fix timeout mgmt, use two lists ...

If a channel timeout occurs, reload only the particular context/channel
where the timeout occurred, instead of destroying whole cde. Reloading
happens by allocating a replacement context and marking the offending
channel as soon-to-be-deleted.

Clean up the code by using two separate lists for free and used
contexts. Rename channel deallocation/allocation functions to better
describe what they do, and annotate the functions that need locking.

Also do not wait for channel idle before submitting, since the acquired
context has a ready channel already.

Bug 200046882

Change-Id: I4155a85ea0ed79e284309eb2ad0042df3938f1e2
Signed-off-by: Konsta Holtta <kholtta@nvidia.com>
Reviewed-on: http://git-master/r/591235
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>

2015-03-18 12:12:06 -07:00

..

as_gk20a.c

gpu: nvgpu: fix sparse warnings

2015-03-18 12:12:01 -07:00

as_gk20a.h

gpu: nvgpu: Implement 64k large page support

2015-03-18 12:11:46 -07:00

cde_gk20a.c

gpu: nvpgu: cde: fix timeout mgmt, use two lists

2015-03-18 12:12:06 -07:00

cde_gk20a.h

gpu: nvpgu: cde: fix timeout mgmt, use two lists

2015-03-18 12:12:06 -07:00

channel_gk20a.c

gpu: nvgpu: fix sparse warnings

2015-03-18 12:12:01 -07:00

channel_gk20a.h

gpu: nvgpu: protect channel update callback access

2015-03-18 12:11:58 -07:00

channel_sync_gk20a.c

gpu: nvgpu: fix sparse warnings

2015-03-18 12:12:01 -07:00

channel_sync_gk20a.h

gpu: nvgpu: Add gk20a_fence type

2015-03-18 12:10:40 -07:00

clk_gk20a.c

arm: tegra: Register tegra-throttle cdev as driver

2015-03-18 12:10:43 -07:00

clk_gk20a.h

gpu: nvgpu: Fix build without Tegra clk framework

2015-03-18 12:11:50 -07:00

ctrl_gk20a.c

Revert "gpu: nvgpu: GR and LTC HAL to use const structs"

2015-03-18 12:11:56 -07:00

ctrl_gk20a.h

gpu: nvgpu: rename gpu ioctls and structs to nvgpu

2015-03-18 12:11:33 -07:00

dbg_gpu_gk20a.c

gpu: nvgpu: fix sparse warnings

2015-03-18 12:12:01 -07:00

dbg_gpu_gk20a.h

gpu: nvgpu: rename gpu ioctls and structs to nvgpu

2015-03-18 12:11:33 -07:00

debug_gk20a.c

gpu: nvgpu: fix sparse warnings

2015-03-18 12:12:01 -07:00

debug_gk20a.h

gpu: nvgpu: rename gpu ioctls and structs to nvgpu

2015-03-18 12:11:33 -07:00

fb_gk20a.c

gpu: nvgpu: Implement 64k large page support

2015-03-18 12:11:46 -07:00

fb_gk20a.h

gpu: nvgpu: rename gpu ioctls and structs to nvgpu

2015-03-18 12:11:33 -07:00

fence_gk20a.c

gpu: nvgpu: rename gpu ioctls and structs to nvgpu

2015-03-18 12:11:33 -07:00

fence_gk20a.h

gpu: nvgpu: Add gk20a_fence type

2015-03-18 12:10:40 -07:00

fifo_gk20a.c

gpu: nvgpu: Do not call ELPG if disabled

2015-03-18 12:12:02 -07:00

fifo_gk20a.h

gpu: nvgpu: Use polling to detect runlist switch

2015-03-18 12:11:19 -07:00

gk20a_allocator.c

gpu: nvgpu: Remove unused code in allocator

2015-03-18 12:10:40 -07:00

gk20a_allocator.h

gpu: nvgpu: rename gpu ioctls and structs to nvgpu

2015-03-18 12:11:33 -07:00

gk20a_gating_reglist.c

gpu: nvgpu: fix sparse warnings

2015-03-18 12:12:01 -07:00

gk20a_gating_reglist.h

gpu: nvgpu: gm20b: Regenerate clock gating lists

2015-03-18 12:11:09 -07:00

gk20a_scale.c

gpu: nvgpu: Add sw shadow for load value

2015-03-18 12:10:45 -07:00

gk20a_scale.h

gpu: nvgpu: Fix build without Tegra clk framework

2015-03-18 12:11:50 -07:00

gk20a_sysfs.c

gpu: nvgpu: use correct parent for sysfs remove

2015-03-18 12:11:58 -07:00

gk20a.c

gpu: nvgpu: force CAR reset in do_idle() for gm20b

2015-03-18 12:12:04 -07:00

gk20a.h

gpu: nvgpu: fix sparse warnings

2015-03-18 12:12:01 -07:00

gr_ctx_gk20a_sim.c

gpu: nvgpu: Add NVIDIA GPU Driver

2015-03-18 12:08:53 -07:00

gr_ctx_gk20a.c

gpu: nvgpu: fix sparse warnings

2015-03-18 12:12:01 -07:00

gr_ctx_gk20a.h

video: tegra: host: flexible to select fw per chip

2015-03-18 12:08:54 -07:00

gr_gk20a.c

gpu: nvgpu: explicitly disable elcg during init

2015-03-18 12:12:03 -07:00

gr_gk20a.h

gpu: kernel support for suspending/resuming SMs

2015-03-18 12:11:57 -07:00

gr_pri_gk20a.h

gpu: nvgpu: gm20b: halify tpc lookup

2015-03-18 12:11:57 -07:00

hal_gk20a.c

gpu: nvgpu: fix sparse warnings

2015-03-18 12:12:01 -07:00

hal_gk20a.h

gpu: nvgpu: Add NVIDIA GPU Driver

2015-03-18 12:08:53 -07:00

hal.c

gpu: nvgpu: T18x support

2015-03-18 12:11:57 -07:00

hal.h

gpu: nvgpu: Add NVIDIA GPU Driver

2015-03-18 12:08:53 -07:00

hw_bus_gk20a.h

gpu: nvgpu: Add NVIDIA GPU Driver

2015-03-18 12:08:53 -07:00

hw_ccsr_gk20a.h

gpu: nvgpu: Add NVIDIA GPU Driver

2015-03-18 12:08:53 -07:00

hw_ctxsw_prog_gk20a.h

gpu: sysfs mode for allowing access to registers

2015-03-18 12:10:49 -07:00

hw_fb_gk20a.h

gpu: nvgpu: Sync gk20a and gm20b headers

2015-03-18 12:11:52 -07:00

hw_fifo_gk20a.h

gpu: nvgpu: Sync gk20a and gm20b headers

2015-03-18 12:11:52 -07:00

hw_flush_gk20a.h

gpu: nvgpu: Add NVIDIA GPU Driver

2015-03-18 12:08:53 -07:00

hw_gmmu_gk20a.h

gpu: nvgpu: Sync gk20a and gm20b headers

2015-03-18 12:11:52 -07:00

hw_gr_gk20a.h

gpu: nvgpu: Regenerate HW headers

2015-03-18 12:11:59 -07:00

hw_ltc_gk20a.h

gpu: nvgpu: Sync gk20a and gm20b headers

2015-03-18 12:11:52 -07:00

hw_mc_gk20a.h

gpu: nvgpu: gk20a, gm20b headers

2015-03-18 12:09:42 -07:00

hw_pbdma_gk20a.h

gpu: nvgpu: Increase PBDMA timeout

2015-03-18 12:10:52 -07:00

hw_pri_ringmaster_gk20a.h

gpu: nvgpu: Add NVIDIA GPU Driver

2015-03-18 12:08:53 -07:00

hw_pri_ringstation_fbp_gk20a.h

gpu: nvgpu: Add NVIDIA GPU Driver

2015-03-18 12:08:53 -07:00

hw_pri_ringstation_gpc_gk20a.h

gpu: nvgpu: Add NVIDIA GPU Driver

2015-03-18 12:08:53 -07:00

hw_pri_ringstation_sys_gk20a.h

gpu: nvgpu: Add NVIDIA GPU Driver

2015-03-18 12:08:53 -07:00

hw_proj_gk20a.h

gpu: nvgpu: Add NVIDIA GPU Driver

2015-03-18 12:08:53 -07:00

hw_pwr_gk20a.h

gpu: nvgpu: Sync gk20a and gm20b headers

2015-03-18 12:11:52 -07:00

hw_ram_gk20a.h

gpu: nvgpu: Sync gk20a and gm20b headers

2015-03-18 12:11:52 -07:00

hw_sim_gk20a.h

gpu: nvgpu: Add NVIDIA GPU Driver

2015-03-18 12:08:53 -07:00

hw_therm_gk20a.h

gpu: nvgpu: Sync gk20a and gm20b headers

2015-03-18 12:11:52 -07:00

hw_timer_gk20a.h

gpu: nvgpu: Add NVIDIA GPU Driver

2015-03-18 12:08:53 -07:00

hw_top_gk20a.h

gpu: nvgpu: Do not dump top_fs_status

2015-03-18 12:09:06 -07:00

hw_trim_gk20a.h

gpu: nvgpu: Sync gk20a and gm20b headers

2015-03-18 12:11:52 -07:00

kind_gk20a.c

gpu: nvgpu: Use noinline_for_stack to avoid GCOV build break

2015-03-18 12:10:41 -07:00

kind_gk20a.h

gpu: nvgpu: Add NVIDIA GPU Driver

2015-03-18 12:08:53 -07:00

ltc_common.c

Revert "gpu: nvgpu: GR and LTC HAL to use const structs"

2015-03-18 12:11:56 -07:00

ltc_gk20a.c

gpu: nvgpu: fix sparse warnings

2015-03-18 12:12:01 -07:00

ltc_gk20a.h

gpu: nvgpu: rename gpu ioctls and structs to nvgpu

2015-03-18 12:11:33 -07:00

mc_gk20a.c

gpu: nvgpu: Per-chip interrupt processing

2015-03-18 12:11:56 -07:00

mc_gk20a.h

gpu: nvgpu: Per-chip interrupt processing

2015-03-18 12:11:56 -07:00

mm_gk20a.c

gpu: nvgpu: free all vm's when removing support

2015-03-18 12:12:05 -07:00

mm_gk20a.h

gpu: nvgpu: Implement 64k large page support

2015-03-18 12:11:46 -07:00

platform_gk20a_generic.c

gpu: nvgpu: Enable clocks only if defined

2015-03-18 12:11:51 -07:00

platform_gk20a_tegra.c

gpu: nvgpu: force CAR reset in do_idle() for gm20b

2015-03-18 12:12:04 -07:00

platform_gk20a.h

gpu: nvgpu: force CAR reset in do_idle() for gm20b

2015-03-18 12:12:04 -07:00

platform_vgpu_tegra.c

gpu: nvgpu: vgpu: init vm->gmmu_page_sizes

2015-03-18 12:11:59 -07:00

pmu_gk20a.c

gpu: nvgpu: fix sparse warnings

2015-03-18 12:12:01 -07:00

pmu_gk20a.h

gpu: nvgpu: Changes to support LS sig

2015-03-18 12:11:56 -07:00

priv_ring_gk20a.c

gpu: nvgpu: gm20b: Regenerate clock gating lists

2015-03-18 12:11:09 -07:00

priv_ring_gk20a.h

gpu: nvgpu: Add NVIDIA GPU Driver

2015-03-18 12:08:53 -07:00

regops_gk20a.c

gpu: nvgpu: fix sparse warnings

2015-03-18 12:12:01 -07:00

regops_gk20a.h

gpu: nvgpu: create new nvgpu ioctl header

2015-03-18 12:11:33 -07:00

semaphore_gk20a.c

gpu: nvgpu: Improve locking in semaphore_gk20a.c

2015-03-18 12:10:10 -07:00

semaphore_gk20a.h

gpu: nvgpu: rename gpu ioctls and structs to nvgpu

2015-03-18 12:11:33 -07:00

sim_gk20a.h

gpu: nvgpu: Add NVIDIA GPU Driver

2015-03-18 12:08:53 -07:00

sync_gk20a.c

gpu: nvgpu: gk20a: Fix non static symbol

2015-03-18 12:11:46 -07:00

sync_gk20a.h

gpu: nvgpu: Add gk20a_fence type

2015-03-18 12:10:40 -07:00

therm_gk20a.c

gpu: nvgpu: Sync gk20a and gm20b headers

2015-03-18 12:11:52 -07:00

therm_gk20a.h

gpu: nvgpu: rename gpu ioctls and structs to nvgpu

2015-03-18 12:11:33 -07:00

tsg_gk20a.c

gpu: nvgpu: Add ioctl to create new TSG

2015-03-18 12:11:50 -07:00

tsg_gk20a.h

gpu: nvgpu: Add ioctl to create new TSG

2015-03-18 12:11:50 -07:00