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a1248d87fe6e20aab3e5f2e0764f9fe8d80d0552
linux-nvgpu/drivers/gpu/nvgpu/os/linux
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Thomas Fleury a1248d87fe gpu: nvgpu: add refcounting for MMU debug mode 
GPC MMU debug mode should be set if at least one channel
in the TSG has requested it. Add refcounting for MMU debug
mode, to make sure debug mode is disabled only when no
channel in the TSG is using it.

Bug 2515097

Change-Id: Ic5530f93523a9ec2cd3bfebc97adf7b7000531e0
Signed-off-by: Thomas Fleury <tfleury@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2123017
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
2019-06-01 06:36:14 -07:00
..
sdl
gpu: nvgpu: remove usage of hw headers from SDL
2019-05-31 04:06:51 -07:00
vgpu
gpu: nvgpu: move cyclestats_snapshot data to struct gk20a
2019-04-25 07:57:34 -07:00
bsearch.c
gpu: nvgpu: Add nvgpu_bsearch() wrapper
2019-01-29 21:55:37 -08:00
cde_gm20b.c
gpu: nvgpu: move header location of gk20a.h
2018-09-25 13:10:19 -07:00
cde_gm20b.h
gpu: nvgpu: linux: move os ops to a common file
2018-08-29 20:34:34 -07:00
cde_gp10b.c
gpu: nvgpu: move header location of gk20a.h
2018-09-25 13:10:19 -07:00
cde_gp10b.h
gpu: nvgpu: linux: move os ops to a common file
2018-08-29 20:34:34 -07:00
cde.c
gpu: nvgpu: rename gk20a_channel_* APIs
2019-05-21 09:26:16 -07:00
cde.h
gpu: nvgpu: rename tsg_gk20a and channel_gk20a structs
2019-05-06 02:56:53 -07:00
channel.h
gpu: nvgpu: rename tsg_gk20a and channel_gk20a structs
2019-05-06 02:56:53 -07:00
clk.c
Revert "gpu: nvgpu: cache gpu clk rate"
2019-05-06 16:46:00 -07:00
clk.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
comptags.c
gpu: nvgpu: fb: size of compression apis for mm
2019-03-18 20:19:10 -07:00
cond.c
gpu: nvgpu: nvgpu_cond_signal to return void
2019-01-31 12:04:10 -08:00
debug_allocator.c
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
debug_allocator.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
debug_bios.c
gpu: nvgpu: Use sw ops for BIOS
2019-05-28 02:05:43 -07:00
debug_bios.h
gpu: nvgpu: add bios debugfs node
2018-06-27 07:30:06 -07:00
debug_cde.c
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
debug_cde.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
debug_ce.c
gpu: nvgpu: move ce code to common/ce and hal/ce
2019-04-19 13:55:11 -07:00
debug_ce.h
gpu: nvgpu: move ce code to common/ce and hal/ce
2019-04-19 13:55:11 -07:00
debug_clk_gm20b.c
gpu: nvgpu: create nvgpu.common.hal.clk
2019-04-22 14:15:22 -07:00
debug_clk_gm20b.h
gpu: nvgpu: move gm20b clk debugfs to linux
2018-09-05 04:51:40 -07:00
debug_clk_gv100.c
gpu: nvgpu: alloc space for PMU's struct nvgpu_pmu at runtime
2019-05-23 00:56:55 -07:00
debug_clk_gv100.h
gpu: nvgpu: Define functions static if DEBUG_FS=n
2018-10-19 08:39:43 -07:00
debug_fecs_trace.c
gpu: nvgpu: move fecs_trace operations under gr
2019-03-16 05:05:41 -07:00
debug_fecs_trace.h
gpu: nvgpu: Define functions static if DEBUG_FS=n
2018-10-19 08:39:43 -07:00
debug_fifo.c
gpu: nvgpu: rename tsg_gk20a*/gk20a_tsg* functions.
2019-05-17 01:49:27 -07:00
debug_fifo.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
debug_gr.c
gpu: nvgpu: Add gr_priv header file
2019-04-22 03:15:09 -07:00
debug_gr.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
debug_hal.c
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
debug_hal.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
debug_kmem.c
gpu: nvgpu: Fix LibC MISRA 17.7 in os/linux
2018-10-31 15:25:23 -07:00
debug_kmem.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
debug_ltc.c
gpu: nvgpu: ltc: create sub-unit for ltc intr
2019-03-27 10:26:02 -07:00
debug_ltc.h
gpu: nvgpu: debugfs node to enable/disable ltc_illegal_compstat intr
2018-07-24 16:10:58 -07:00
debug_pmgr.c
gpu: nvgpu: Split pmgr.h into private and public
2019-01-10 20:09:38 -08:00
debug_pmgr.h
gpu: nvgpu: move pmgr debugfs to linux
2018-09-05 04:51:50 -07:00
debug_pmu.c
gpu: nvgpu: alloc space for PMU's struct nvgpu_pmu at runtime
2019-05-23 00:56:55 -07:00
debug_pmu.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
debug_s_param.c
gpu: nvgpu: Debugfs for S_param
2019-02-11 20:55:07 -08:00
debug_s_param.h
gpu: nvgpu: Debugfs for S_param
2019-02-11 20:55:07 -08:00
debug_sched.c
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
debug_sched.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
debug_therm_gp106.c
gpu: nvgpu: move therm debugfs to linux
2018-09-05 04:51:43 -07:00
debug_therm_gp106.h
gpu: nvgpu: Define functions static if DEBUG_FS=n
2018-10-19 08:39:43 -07:00
debug_volt.c
gpu: nvgpu: Restructure nvgpu.common.volt
2019-03-21 10:55:29 -07:00
debug_volt.h
gpu: nvgpu: Debugfs for Volt
2019-02-01 09:45:57 -08:00
debug_xve.c
gpu: nvgpu: Fix LibC MISRA 17.7 in os/linux
2018-10-31 15:25:23 -07:00
debug_xve.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
debug.c
gpu: nvgpu: debug: fix MISRA 5.7 violation
2019-05-16 11:57:32 -07:00
dmabuf_vidmem.c
gpu: nvgpu: Create hal.mm.mm for misc MM HALs
2019-05-01 15:06:57 -07:00
dmabuf_vidmem.h
gpu: nvpgu: Rename Linux specific vidmem code
2018-07-05 21:48:56 -07:00
dmabuf.c
gpu: nvgpu: move fence_gk20a to common/fence
2019-04-10 17:24:52 -07:00
dmabuf.h
gpu: nvgpu: Create hal.mm.mm for misc MM HALs
2019-05-01 15:06:57 -07:00
driver_common.c
gpu: nvgpu: common: fix MISRA violations
2019-05-16 11:57:56 -07:00
driver_common.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
dt.c
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
ecc_sysfs.c
gpu: nvgpu: move header location of gk20a.h
2018-09-25 13:10:19 -07:00
fecs_trace_linux.c
gpu: nvgpu: disable fecs trace support for safety builds
2019-05-21 10:36:04 -07:00
fecs_trace_linux.h
gpu: nvgpu: rename tsg_gk20a and channel_gk20a structs
2019-05-06 02:56:53 -07:00
firmware.c
gpu: nvgpu: firmware: use u32 for flags
2019-02-20 23:05:04 -08:00
fuse.c
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
intr.c
gpu: nvgpu: move deferred interrupt wait to common code
2019-01-10 22:54:46 -08:00
intr.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
io_usermode.c
gpu: nvgpu: move usermode to hal/fifo
2019-04-16 13:04:27 -07:00
ioctl_as.c
gpu: nvgpu: rename gk20a_channel_* APIs
2019-05-21 09:26:16 -07:00
ioctl_as.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
ioctl_channel.c
gpu: nvgpu: Add flag checking for ZCULL code
2019-05-31 04:08:11 -07:00
ioctl_channel.h
gpu: nvgpu: rename tsg_gk20a and channel_gk20a structs
2019-05-06 02:56:53 -07:00
ioctl_clk_arb.c
gpu: nvgpu: Implement Thermal Alert for PG189
2019-05-28 03:15:22 -07:00
ioctl_ctrl.c
gpu: nvgpu: Add flag checking for ZCULL code
2019-05-31 04:08:11 -07:00
ioctl_ctrl.h
gpu: nvgpu: provide usermode region via mmap
2018-10-29 08:04:25 -07:00
ioctl_dbg.c
gpu: nvgpu: add refcounting for MMU debug mode
2019-06-01 06:36:14 -07:00
ioctl_dbg.h
gpu: nvgpu: Clean up ioctl_dbg.h
2018-07-05 21:48:44 -07:00
ioctl_tsg.c
gpu: nvgpu: rename gk20a_channel_* APIs
2019-05-21 09:26:16 -07:00
ioctl_tsg.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
ioctl.c
gpu: nvgpu: rearrange linux specific fecs trace support
2019-03-16 05:05:32 -07:00
ioctl.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
kmem_priv.h
gpu: nvgpu: MISRA 14.4 boolean fixes
2018-11-07 10:35:13 -08:00
kmem.c
gpu: nvgpu: fix MISRA violations in kmem unit
2019-05-03 13:08:00 -07:00
linux-channel.c
gpu: nvgpu: rename gk20a_channel_* APIs
2019-05-21 09:26:16 -07:00
linux-dma.c
gpu: nvgpu: Fix MISRA 21.2 violations in log.h
2019-05-15 22:29:40 -07:00
linux-io.c
gpu: nvgpu: fix MISRA 21.2 violation in io.h
2019-05-15 22:29:21 -07:00
log.c
gpu: nvgpu: Fix MISRA 21.2 violations in log.h
2019-05-15 22:29:40 -07:00
module_usermode.c
gpu: nvgpu: move usermode to hal/fifo
2019-04-16 13:04:27 -07:00
module_usermode.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
module.c
gpu: nvgpu: Implement Thermal Alert for PG189
2019-05-28 03:15:22 -07:00
module.h
gpu: nvgpu: Clean up gr_gk20a.h and gk20a.h
2019-04-11 22:24:46 -07:00
nvgpu_mem.c
gpu: nvgpu: MISRA 10.x fix
2019-05-16 04:29:50 -07:00
nvhost_priv.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
nvhost.c
gpu: nvgpu: MISRA 21.2 fixes: __nvgpu_set_enabled()
2019-01-15 12:54:19 -08:00
nvidia_p2p.c
gpu: nvgpu: add compatibility version
2019-03-07 11:45:07 -08:00
nvlink_probe.c
gpu: nvgpu: Add nvlink link_mode_transition unit
2019-03-18 15:45:31 -07:00
nvlink.c
gpu: nvgpu: disable nvlink support in safety build
2019-05-23 10:07:12 -07:00
nvlink.h
gpu: nvgpu: shutdown nvlink in driver remove
2018-07-26 00:06:07 -07:00
os_fence_android_sema.c
gpu: nvgpu: rename tsg_gk20a and channel_gk20a structs
2019-05-06 02:56:53 -07:00
os_fence_android_syncpt.c
gpu: nvgpu: rename tsg_gk20a and channel_gk20a structs
2019-05-06 02:56:53 -07:00
os_fence_android.c
gpu: nvgpu: rename tsg_gk20a and channel_gk20a structs
2019-05-06 02:56:53 -07:00
os_linux.h
gpu: nvgpu: Implement Thermal Alert for PG189
2019-05-28 03:15:22 -07:00
os_ops_gm20b.c
gpu: nvgpu: fecs ctxsw trace for gm20b
2019-04-22 05:25:48 -07:00
os_ops_gm20b.h
gpu: nvgpu: linux: move os ops to a common file
2018-08-29 20:34:34 -07:00
os_ops_gp10b.c
gpu: nvgpu: move fecs trace debugfs to linux
2018-09-09 17:22:24 -07:00
os_ops_gp10b.h
gpu: nvgpu: linux: move os ops to a common file
2018-08-29 20:34:34 -07:00
os_ops_gv11b.c
gpu: nvgpu: move fecs trace debugfs to linux
2018-09-09 17:22:24 -07:00
os_ops_gv11b.h
gpu: nvgpu: move fecs trace debugfs to linux
2018-09-09 17:22:24 -07:00
os_ops_gv100.c
gpu: nvgpu:Add sysfs node for GV100 clocks
2018-10-12 17:35:06 +05:30
os_ops_gv100.h
gpu: nvgpu: move gp106 clk debugfs to linux
2018-09-05 04:51:36 -07:00
os_ops_tu104.c
gpu: nvgpu: Debugfs for S_param
2019-02-11 20:55:07 -08:00
os_ops_tu104.h
gpu: nvgpu: Remove the GPU-NEXT conditional
2018-11-08 19:35:09 -08:00
os_ops.c
gpu: nvgpu: Remove support for GP106
2018-12-13 04:56:14 -08:00
os_ops.h
gpu: nvgpu: linux: move os ops to a common file
2018-08-29 20:34:34 -07:00
os_sched.c
gpu: nvgpu: Fix MISRA 21.2 violations in log.h
2019-05-15 22:29:40 -07:00
pci_power.c
gpu: nvgpu: optimize dgpu gc off delays
2018-12-30 23:36:00 -08:00
pci_power.h
gpu: nvgpu: add interface to power on-off gpu
2018-10-12 17:35:10 +05:30
pci.c
gpu: nvgpu: Implement Thermal Alert for PG189
2019-05-28 03:15:22 -07:00
pci.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
platform_gk20a_tegra.c
gpu: nvgpu: alloc space for PMU's struct nvgpu_pmu at runtime
2019-05-23 00:56:55 -07:00
platform_gk20a_tegra.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
platform_gk20a.h
gpu: nvgpu: Add DT support for TPC_PG_POWERGATE
2019-05-20 11:07:04 -07:00
platform_gp10b_tegra.c
Revert "gpu: nvgpu: cache gpu clk rate"
2019-05-06 16:46:00 -07:00
platform_gp10b.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
platform_gv11b_tegra.c
gpu: nvgpu: Add DT support for TPC_PG_POWERGATE
2019-05-20 11:07:04 -07:00
rwsem.c
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
scale.c
gpu: nvgpu: Re-factor perfmon unit
2019-04-10 06:03:59 -07:00
scale.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
sched.c
gpu: nvgpu: rename tsg_gk20a and channel_gk20a structs
2019-05-06 02:56:53 -07:00
sched.h
gpu: nvgpu: rename tsg_gk20a and channel_gk20a structs
2019-05-06 02:56:53 -07:00
sim_pci.c
gpu: nvgpu: MISRA 21.2 fixes: __nvgpu_set_enabled()
2019-01-15 12:54:19 -08:00
sim.c
gpu: nvgpu: move header location of gk20a.h
2018-09-25 13:10:19 -07:00
soc.c
gpu: nvgpu: Fix IPA to PA translation
2018-10-24 23:16:20 -07:00
sync_sema_android.c
gpu: nvgpu: rename tsg_gk20a and channel_gk20a structs
2019-05-06 02:56:53 -07:00
sync_sema_android.h
gpu: nvgpu: rename tsg_gk20a and channel_gk20a structs
2019-05-06 02:56:53 -07:00
sysfs.c
gpu: nvgpu: alloc space for PMU's struct nvgpu_pmu at runtime
2019-05-23 00:56:55 -07:00
sysfs.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
thread.c
gpu: nvgpu: Implement graceful thread stop
2019-01-25 01:35:29 -08:00
timers.c
gpu: nvgpu: timers: fix MISRA 5.5 violation
2019-05-15 12:15:16 -07:00
vm.c
gpu: nvgpu: mm: fix MISRA 4.7 violations in vm.c
2019-05-15 09:56:08 -07:00