| Commit message (Collapse) | Author | Age |
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Switch all logging to nvgpu_log*(). gk20a_dbg* macros are
intentionally left there because of use from other repositories.
Because the new functions do not work without a pointer to struct
gk20a, and piping it just for logging is excessive, some log messages
are deleted.
Change-Id: I00e22e75fe4596a330bb0282ab4774b3639ee31e
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1704148
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
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Fetch ROP_L2 enable masks in addition to other parameters
when guest sends command to query constants.
Bug 200401223
Change-Id: Ie386f24caaf7acd1155fc3f2a5e8c1f27016970a
Signed-off-by: Aparna Das <aparnad@nvidia.com>
(cherry picked from commit a08bb08fb9fff40138d26e5e9bfa21267ca6b6af)
Reviewed-on: https://git-master.nvidia.com/r/1694911
Reviewed-by: Automatic_Commit_Validation_User
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GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
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RM Server overrides it for handling stall interrupts.
Jira VQRM-3058
Change-Id: I8b14f073e952d19c808cb693958626b8d8aee8ca
Signed-off-by: Richard Zhao <rizhao@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1679709
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It'll allow the function to use fixed mapping.
Jira VQRM-2982
Change-Id: I98159c5b199ce1854b1b40704392237cadb71ef2
Signed-off-by: Aparna Das <aparnad@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1660225
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
GVS: Gerrit_Virtual_Submit
Tested-by: Richard Zhao <rizhao@nvidia.com>
Reviewed-by: Nirav Patel <nipatel@nvidia.com>
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To reuse linux gr code for QNX tsg_id will be required during alloc_gr_ctx.
rm-server will reuse the gr_ctx from tsg and would not allocate it.
Jira VQRM-2982
Change-Id: I236deb181b89a38e70dedca4190a4275be9f0b28
Signed-off-by: Shashank Singh <shashsingh@nvidia.com>
Signed-off-by: Richard Zhao <rizhao@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1659907
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Thomas Fleury <tfleury@nvidia.com>
Reviewed-by: Sourab Gupta <sourabg@nvidia.com>
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Since rm-server is going to use gr sources from linux including the
subctx_gv11b.c. commit_inst should be done after global_ctx_buffer
map and commit. gv11b_update_subctx_header is called from rm-server
for alloc_subctx_header which is using global_ctx_buffer_va[PRIV_ACCESS_MAP_VA].
Jira VQRM-2982
Change-Id: Iff953bf0a12db2c6d69d35094969ab9485858025
Signed-off-by: Shashank Singh <shashsingh@nvidia.com>
Signed-off-by: Richard Zhao <rizhao@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1661187
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: Sourab Gupta <sourabg@nvidia.com>
Reviewed-by: Thomas Fleury <tfleury@nvidia.com>
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vserver handles semaphore differently from native, so it needs a
callback to differentiate from native. Also created common function
mc_gk20a_handle_intr_nonstall to handle all nonstall interrupts.
Jira VQRM-2982
Change-Id: I1b3821717a4005ca4bf2a4dac5dcd335872f48f1
Signed-off-by: Richard Zhao <rizhao@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1656753
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
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RM Server will need to set specific HAL op and notify vgpu client.
Jira VQRM-2982
Change-Id: I679565831635ff3fadf0bdc1af5fd7a8679b6fdd
Signed-off-by: Aparna Das <aparnad@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1660226
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Most of files have been moved out of linux folder. More code could be
common as halifying going on.
Jira EVLR-2364
Change-Id: Ia9dbdbc82f45ceefe5c788eac7517000cd455d5e
Signed-off-by: Richard Zhao <rizhao@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1649947
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Most of VGPU code is linux specific but lies in common code
So until VGPU code is properly abstracted and made os-independent,
move all of VGPU code to linux specific directory
Handle corresponding Makefile changes
Update all #includes to reflect new paths
Add GPL license to newly added linux files
Jira NVGPU-387
Change-Id: Ic133e4c80e570bcc273f0dacf45283fefd678923
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1599472
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
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Add explicit #includes for <uapi/linux/nvgpu.h> for source code files
that depend on it.
JIRA NVGPU-259
Change-Id: I717d5f1493423fd3a7a34b6dd3380d33a9307a09
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1596254
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Move sm_arch_* fields to nvgpu_gpu_params to make them available from
common code without accessing Linux specific GPU characteristics.
JIRA NVGPU-259
Change-Id: Ieffb2ddde81b27af53dfedb9fe3972d20757cc35
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1593686
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Use nvgpu_alloc_obj_ctx_args structure specific to Linux code only.
Pass the fields of the structure as separate arguments to all common
functions.
gr_ops_gp10b.h referred to the struct, but it's not used anywhere,
so delete the file.
JIRA NVGPU-259
Change-Id: Idba78d48de1c30f205a42da2fe47a9f8c03735f1
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1586563
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Create an nvgpu internal nvgpu_gr_sm_error_state to store and
propagate SM error state within driver. Use
nvgpu_dbg_gpu_sm_error_state_record only in Linux code.
JIRA NVGPU-259
Change-Id: I7365cdf5a1a42cbcdb418dfcef3e0020e02a960f
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1585645
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Handle the possibility of failing gr init due to smid table initialization
failures
bug 2004378
Change-Id: I904b918a0ea31c32292edb3ab8ac3b1459c38a28
Signed-off-by: David Nieto <dmartineznie@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1581661
Reviewed-by: Alex Waterman <alexw@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
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Move most of the dma_buf usage present in the mm_gk20a.c code
out to Linux specific code and some commom/mm code. There's
two primary groups of code:
1. dma_buf priv field code (for holding comptag data)
2. Comptag usage that relies on dma_buf pointers
For (1) the dma_buf code was simply moved to common/linux/dmabuf.c
since most of this code is clearly Linux specific.
The comptag code was a bit more complicated since there is two
parts to the comptag code. Firstly there's the code that manages
the comptag memory. This is essentially a simple allocator. This
was moved to common/mm/comptags.c since it can be shared across
all chips. The second set of code is moved to
common/linux/comptags.c since it is the interface between dma_bufs
and the comptag memory.
Two other fixes were done as well:
- Add struct gk20a to the comptag allocator init so that
the proper nvgpu_vzalloc() function could be used.
- Add necessary includes to common/linux/vm_priv.h.
JIRA NVGPU-30
JIRA NVGPU-138
Change-Id: I96c57f2763e5ebe18a2f2ee4b33e0e1a2597848c
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1566628
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Instead of calling the native HAL init function then adding
multiple layers of modification for VGPU, flatten out the sequence
so that all entry points are set statically and visible in a
single file.
JIRA ESRM-30
Change-Id: Ie424abb48bce5038874851d399baac5e4bb7d27c
Signed-off-by: Peter Daifuku <pdaifuku@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1574616
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Change license of OS independent source code files to MIT.
JIRA NVGPU-218
Change-Id: I1474065f4b552112786974a16cdf076c5179540e
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1565880
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We right now remove a channel from TSG list and disable all the channels in
TSG while removing a channel from TSG
With this sequence if any one channel in TSG is closed, rest of the channels
are set as timed out and cannot be used anymore
We need to fix this sequence as below to allow removing a channel from active
TSG so that rest of the channels can still be used
- disable all channels of TSG
- preempt TSG
- check if CTX_RELOAD is set if support is available
if CTX_RELOAD is set on channel, it should be moved to some other channel
- check if FAULTED is set if support is available
- if NEXT is set on channel then it means channel is still active
print out an error in this case for the time being until properly handled
- remove the channel from runlist
- remove channel from TSG list
- re-enable rest of the channels in TSG
- clean up the channel (same as regular channels)
Add below fifo operations to support checking channel status
g->ops.fifo.tsg_verify_status_ctx_reload
g->ops.fifo.tsg_verify_status_faulted
Define ops.fifo.tsg_verify_status_ctx_reload operation for gm20b/gp10b/gp106
as gm20b_fifo_tsg_verify_status_ctx_reload()
This API will check if channel to be released has CTX_RELOAD set, if yes
CTX_RELOAD needs to be moved to some other channel in TSG
Remove static from channel_gk20a_update_runlist() and export it
Bug 200327095
Change-Id: I0dd4be7c7e0b9b759389ec12c5a148a4b919d3e2
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1560637
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Seshendra Gadagottu <sgadagottu@nvidia.com>
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
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- add commit_inst hal ops
- add t19x cmds to cmd big union
- add t19x vgpu driver and call t19x hal init
- get guest channel_base to calculate hw channel id
Jira VFND-3796
Change-Id: Ic2431233fd174afc2c84c4794e20552e6e88b1dc
Signed-off-by: Richard Zhao <rizhao@nvidia.com>
Reviewed-on: https://git-master/r/1474715
GVS: Gerrit_Virtual_Submit
Reviewed-by: Aingara Paramakuru <aparamakuru@nvidia.com>
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
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Change notifier wait queue to use nvgpu_cond instead of Linux wait
queue.
JIRA NVGPU-14
Change-Id: I197a0ef6c0a2331ca0dbb3480bdb89d45ba73020
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/1469853
Reviewed-by: Alex Waterman <alexw@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
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This function is an internal function to the VM manager that allocates
virtual memory space in the GVA allocator. It is unfortunately used in
the vGPU code, though. In any event, this patch cleans up and moves the
implementation of these functions into the VM common code.
JIRA NVGPU-12
JIRA NVGPU-30
Change-Id: I24a3d29b5fcb12615df27d2ac82891d1bacfe541
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: http://git-master/r/1477745
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RM server retrieves auxiliary data only from IVM.
Modify IVC commands to send auxiliary data to RM
server using IVM and not as a part command message.
VFND-4166
Change-Id: I9bfe33cf9301f7c70709318b810c622ec57b1cdf
Signed-off-by: Aparna Das <aparnad@nvidia.com>
Reviewed-on: http://git-master/r/1484130
Reviewed-by: svcboomerang <svcboomerang@nvidia.com>
Tested-by: svcboomerang <svcboomerang@nvidia.com>
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This patch begins the major rework of the GPU's virtual memory manager
(VMM). The VMM is the piece of code that handles the userspace interface
to buffers and their mappings into the GMMU. The core data structure is
the VM - for now still known as 'struct vm_gk20a'. Each one of these
structs represents one addres space to which channels or TSGs may bind
themselves to.
The VMM splits the interface up into two broad categories. First there's
the common, OS independent interfaces; and second there's the OS specific
interfaces.
OS independent
--------------
This is the code that manages the lifetime of VMs, the buffers inside
VMs (search, batch mapping) creation, destruction, etc.
OS Specific
-----------
This handles mapping of buffers represented as they are represented by
the OS (dma_buf's for example on Linux).
This patch is by no means complete. There's still Linux specific functions
scattered in ostensibly OS independent code. This is the first step. A
patch that rewrites everything in one go would simply be too big to
effectively review.
Instead the goal of this change is to simply separate out the basic
OS specific and OS agnostic interfaces into their own header files. The
next series of patches will start to pull the relevant implementations
into OS specific C files and common C files.
JIRA NVGPU-12
JIRA NVGPU-30
Change-Id: I242c7206047b6c769296226d855b7e44d5c4bfa8
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: http://git-master/r/1464939
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Change semaphore wait queue to use nvgpu_cond instead of Linux wait
queue.
JIRA NVGPU-14
Change-Id: I3be5097ded168300b4480e986218d9f4fd6104b1
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/1469852
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Hide the Linux specific nvgpu_mem fields so that in subsequent patches
core code can instead of using struct sg_table it can use mem_desc.
Routines for accessing system specific fields will be added as needed.
This is the first step in a fairly major overhaul of the GMMU mapping
routines. There are numerous issues with the current design (or lack
there of): massively coupled code, system dependencies, disorganization,
etc.
JIRA NVGPU-12
JIRA NVGPU-30
Change-Id: I2e7d3ae3a07468cfc17c1c642d28ed1b0952474d
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: http://git-master/r/1464076
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Add wrapper header file nvgpu/bug.h. It #includes <linux/bug.h>
in Linux.
JIRA NVGPU-13
Change-Id: I7bf02ba554333f7cbd79d72bd1cb423c81ebcb49
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/1461545
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gk20a_err() and gk20a_warn() require a struct device pointer,
which is not portable across operating systems. The new nvgpu_err()
and nvgpu_warn() macros take struct gk20a pointer. Convert code
to use the more portable macros.
JIRA NVGPU-16
Change-Id: I071e8c50959bfa81730ca964d912bc69f9c7e6ad
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/1457355
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Replace the last of the Linux kmem API usage with nvgpu kmem
calls instead. Several places are left alone - allocating the
struct gk20a in particular.
Also one function was updated in the clk code to take a struct
gk20a as an argument so that it could use nvgpu_kmalloc().
Bug 1799159
Bug 1823380
Change-Id: I84fc3f8e19c63d6265bac6098dc727d93e3ff613
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: http://git-master/r/1331702
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
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Use the new kmem API functions in vgpu/*. Also reshuffle the order
of some allocs in the vgpu init code to allow usage of the nvgpu
kmem APIs.
Bug 1799159
Bug 1823380
Change-Id: I6c6dcff03b406a260dffbf89a59b368d31a4cb2c
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: http://git-master/r/1318318
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
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Add support for clearing single SM error state for CUDA debugger.
In addition to clearing local copy of SM error state,
vgpu_gr_clear_sm_error_state now sends a command to RM server
(TEGRA_VGPU_CMD_CLEAR_SM_ERROR_STATE), to clear global ESR and
warp ESR.
Bug 1791111
Change-Id: I3a1f0644787fd900ec59a0e7974037d46a603487
Signed-off-by: Thomas Fleury <tfleury@nvidia.com>
Reviewed-on: http://git-master/r/1296311
(cherry picked from commit fd07e03c3d086f396e4d65575c576a4dd68c920a)
Reviewed-on: http://git-master/r/1299060
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: svccoveritychecker <svccoveritychecker@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Cory Perry <cperry@nvidia.com>
Tested-by: Cory Perry <cperry@nvidia.com>
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
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Add ability to suspend/resume contexts for a debug session
(NVGPU_DBG_GPU_IOCTL_SUSPEND_RESUME_CONTEXTS), in virtualized
case:
- added hal function to resume contexts.
- added vgpu support for suspend contexts, i.e. build a list
of channel ids, and send TEGRA_VGPU_CMD_SUSPEND_CONTEXTS
- added vgpu support for resume contexts, i.e. build a list
of channel ids, and send TEGRA_VGPU_CMD_RESUME_CONTEXTS
Bug 1791111
Change-Id: Icc1c00d94a94dab6384ac263fb811c00fa4b07bf
Signed-off-by: Thomas Fleury <tfleury@nvidia.com>
Reviewed-on: http://git-master/r/1294761
(cherry picked from commit d17a38eda312ffa92ce92e5bafc30727a8b76c4e)
Reviewed-on: http://git-master/r/1299059
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: svccoveritychecker <svccoveritychecker@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Cory Perry <cperry@nvidia.com>
Tested-by: Cory Perry <cperry@nvidia.com>
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
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Instead of using Linux APIs for mutex and spinlocks
directly, use new APIs defined in <nvgpu/lock.h>
Replace Linux specific mutex/spinlock declaration,
init, lock, unlock APIs with new APIs
e.g
struct mutex is replaced by struct nvgpu_mutex and
mutex_lock() is replaced by nvgpu_mutex_acquire()
And also include <nvgpu/lock.h> instead of including
<linux/mutex.h> and <linux/spinlock.h>
Add explicit nvgpu/lock.h includes to below
files to fix complilation failures.
gk20a/platform_gk20a.h
include/nvgpu/allocator.h
Jira NVGPU-13
Change-Id: I81a05d21ecdbd90c2076a9f0aefd0e40b215bd33
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: http://git-master/r/1293187
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
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This ioctl can be used on gp10b to set a flag in the context header
indicating this context should be run at elevated clock
frequency. FECS ctxsw ucode will read this flag as part of the context
switch and will request higher GPU clock frequencies from BPMP for the
duration of the context execution.
Bug 1819874
Change-Id: I84bf580923d95585095716d49cea24e58c9440ed
Signed-off-by: Peter Boonstoppel <pboonstoppel@nvidia.com>
Reviewed-on: http://git-master/r/1292746
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
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Reorganize the HW headers of gk20a. The headers are moved to a
new directory:
include/nvgpu/hw/gk20a
And from the code are included like so:
#include <nvgpu/hw/gk20a/hw_pwr_gk20a.h>
This is the first step in reorganizing all of the HW headers for
gm20b, gm206, etc. This is part of a larger effort to re-structure
and make the driver more readable and scalable.
Bug 1799159
Change-Id: Ic151155cbc2e6f75009f2d9d597b364a1bed2c4c
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: http://git-master/r/1244790
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
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- allocate gr.sm_error_state
- handle event of sm error state
- add callback of clear sm error state
JIRA VFND-3291
Bug 200257899
Change-Id: I49b9437013e8c65290750b7fe21fc6819ea93b1c
Signed-off-by: Richard Zhao <rizhao@nvidia.com>
Reviewed-on: http://git-master/r/1278397
Reviewed-by: Aingara Paramakuru <aparamakuru@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
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page size index needs to be set explicitly when call gk20a_vm_free_va.
Bug 200255799
JIRA VFND-3033
Change-Id: I376c63e724b8f59aee389c54ca1589683536f043
Signed-off-by: Richard Zhao <rizhao@nvidia.com>
Reviewed-on: http://git-master/r/1262586
(cherry picked from commit 82c05633f17fa094d8e08c8a0fa4bad2d3275268)
Reviewed-on: http://git-master/r/1263403
Reviewed-by: Aingara Paramakuru <aparamakuru@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vladislav Buzov <vbuzov@nvidia.com>
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This reverts commit 5f1c2bc27fb9dd66ed046b0590afc365be5011bf.
Added back now that matching RM server has been updated:
In hypervisor mode, all GPU VA allocations must be done by client;
fix this for the allocation of the hwpm ctxt buffer
Bug 200231611
Change-Id: Ie5ce2c2562401b1f00821231d37608e3fc30d4a4
Signed-off-by: Peter Daifuku <pdaifuku@nvidia.com>
Reviewed-on: http://git-master/r/1252138
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
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We have never used the IOCTL FREE_OBJ_CTX. Using it leads to context
being only partially available, and can lead to use-after-free.
Bug 1834225
Change-Id: I9d2b632ab79760f8186d02e0f35861b3a6aae649
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/1250004
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
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This reverts commit 57821e215756b3df7acc9c0eb5017e39f141d381.
Change-Id: Ic4801115064ccbcd1435298a61871921d056b8ea
Signed-off-by: Sivaram Nair <sivaramn@nvidia.com>
Reviewed-on: http://git-master/r/1247825
Reviewed-by: Rakesh Babu Bodla <rbodla@nvidia.com>
Tested-by: Rakesh Babu Bodla <rbodla@nvidia.com>
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In hypervisor mode, all GPU VA allocations must be done by client;
fix this for the allocation of the hwpm ctxt buffer
Bug 200231611
Change-Id: I0270b1298308383a969a47d0a859ed53c20594ef
Signed-off-by: Peter Daifuku <pdaifuku@nvidia.com>
Reviewed-on: http://git-master/r/1240913
(cherry picked from commit 49314d42b13e27dc2f8c1e569a8c3e750173148d)
Reviewed-on: http://git-master/r/1245867
(cherry picked from commit d0b10e84d90d0fd61eca8be0f9e879d9cec71d3e)
Reviewed-on: http://git-master/r/1246700
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
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Add support for cyclestats snapshots in the virtual case
Bug 1700143
JIRA EVLR-278
Change-Id: I376a8804d57324f43eb16452d857a3b7bb0ecc90
Signed-off-by: Peter Daifuku <pdaifuku@nvidia.com>
Reviewed-on: http://git-master/r/1211547
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
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- avoid dump gr registers for vgpu
- init wdt lock
Bug 1776876
JIRA VFND-2151
Change-Id: I73293e0d23b614129c763cb22b09156a8e1432cc
Signed-off-by: Richard Zhao <rizhao@nvidia.com>
Reviewed-on: http://git-master/r/1202256
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
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It'll cover multi-gpcs.
JIRA VFND-2103
Change-Id: Ie82bdaad360294696c5a679d694f6f0e2364ca2e
Signed-off-by: Richard Zhao <rizhao@nvidia.com>
Reviewed-on: http://git-master/r/1194631
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vladislav Buzov <vbuzov@nvidia.com>
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move below attributes to constants:
TEGRA_VGPU_ATTRIB_GPC_COUNT
TEGRA_VGPU_ATTRIB_MAX_TPC_PER_GPC_COUNT
TEGRA_VGPU_ATTRIB_MAX_TPC_COUNT
TEGRA_VGPU_ATTRIB_NUM_FBPS
TEGRA_VGPU_ATTRIB_FBP_EN_MASK
TEGRA_VGPU_ATTRIB_MAX_LTC_PER_FBP
TEGRA_VGPU_ATTRIB_MAX_LTS_PER_LTC
JIRA VFND-2103
Change-Id: Ic2ac14a0f8a1cf19a996bcef20bef0003d3b9a3b
Signed-off-by: Richard Zhao <rizhao@nvidia.com>
Reviewed-on: http://git-master/r/1194630
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vladislav Buzov <vbuzov@nvidia.com>
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move below attributes to constants:
TEGRA_VGPU_ATTRIB_GPC0_TPC0_SM_ARCH
JIRA VFND-2103
Change-Id: I5d6aa8f4a49e65307989ef02d223c3ee31fcdeed
Signed-off-by: Richard Zhao <rizhao@nvidia.com>
Reviewed-on: http://git-master/r/1190481
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vladislav Buzov <vbuzov@nvidia.com>
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JIRA VFND-2103
Change-Id: I180324b36a1c6b39300b92a2cff6448d7665679b
Signed-off-by: Richard Zhao <rizhao@nvidia.com>
Reviewed-on: http://git-master/r/1190479
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vladislav Buzov <vbuzov@nvidia.com>
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Move vgpu private data to a dedicated structure and allocate it
at probe time. Also add virt_handle helper function which is used
everywhere.
JIRA VFND-2103
Change-Id: I125911420be72ca9be948125d8357fa85d1d3afd
Signed-off-by: Richard Zhao <rizhao@nvidia.com>
Reviewed-on: http://git-master/r/1185206
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vladislav Buzov <vbuzov@nvidia.com>
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- make tsg_gk20a.c call HAL for enable/disable channels
- add preempt_tsg HAL callbacks
- add tsg bind/unbind channel HAL callbacks
- add according tsg callbacks for vgpu
Bug 1702773
JIRA VFND-1003
Change-Id: I2cba74b3ebd3920ef09219a168e6433d9574dbe8
Signed-off-by: Richard Zhao <rizhao@nvidia.com>
Reviewed-on: http://git-master/r/1144932
(cherry picked from commit c3787de7d38651d46969348f5acae2ba86b31ec7)
Reviewed-on: http://git-master/r/1126942
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>
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gr_ctx will managed as independent resource in RM server
and vgpu can get a gr_ctx handle.
Bug 1702773
Change-Id: I87251af61711f0d7997ce90df8a3de196a9b481a
Signed-off-by: Richard Zhao <rizhao@nvidia.com>
Reviewed-on: http://git-master/r/1144931
(cherry picked from commit 2efbd143adaf60570121f1c212dc6b6f3d5a1661)
Reviewed-on: http://git-master/r/1150704
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
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