| Commit message (Collapse) | Author | Age |
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ETIME does not exist on integrity.
Jira VQRM-2344
Change-Id: I4c9642c5ccf6d5d7ada456716589461b27b72c99
Signed-off-by: Richard Zhao <rizhao@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1699843
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as_share is more os specific and not yet used on other OSes.
Jira VQRM-2344
Change-Id: Ie2ed007125400484352fbab602c37a198e8a64ae
Signed-off-by: Richard Zhao <rizhao@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1699842
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The code uses ioremap, readl_relaxed/writel_relaxed, which only exists
on linux. So move them to linux folder.
Also fix build errors on qnx.
Jira VQRM-2344
Change-Id: Ide1176d0bf954a804187aa842a6bbfdecbdb0286
Signed-off-by: Richard Zhao <rizhao@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1698973
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max_comptag_lines will be used by RM server to calculate how many lines
each guest can get.
Jira VQRM-2345
Change-Id: If52208d79617f2f894e48d3a4daec186fda862f1
Signed-off-by: Richard Zhao <rizhao@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1695082
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- gp106 f/w version update for ucode
https://git-master.nvidia.com/r/#/c/1693596/
- APP_VERSION_GP10X 23732390 to 23913597
Change-Id: Id3ae28325fda8a66b833245113e7010c76ed2750
Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1693616
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Reviewed-by: Vaikundanathan S <vaikuns@nvidia.com>
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- Update PMU interface for vf_point
Change-Id: I1c457026938025266a9325a93985d81fae3b9fa5
Signed-off-by: Vaikundanathan S <vaikuns@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1684286
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Changes made:
1. Fuse value can now be signed or unsigned. A new boolean added to check
if the value is signed or not.
2. Masks added for dependent variable and equations
3. Restructing some data structures as per r384
JIRA NVGPUGV100-39
Change-Id: I7d9d1a55e26a06686f6253dedeb55925a32fd0ad
Signed-off-by: Tejal Kudav <tkudav@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1597761
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Reviewed-by: Vaikundanathan S <vaikuns@nvidia.com>
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Only for gv11b A01 version following invalidates are disabled:
-CBM alpha and beta invalidations for L2
-SCC pagepool invalidates
-SWDX spill buffer invalidates
Bug 2053668
Change-Id: I027f923b63b24bbbc054a7d9a377d757994a07ad
Signed-off-by: seshendra Gadagottu <sgadagottu@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1700981
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Add below two new HALs
gops.fifo.runlist_hw_submit() to submit a new runlist to hardware
gops.fifo.runlist_wait_pending() to wait until runlist write is successful
Set existing API gk20a_fifo_runlist_wait_pending() to
gops.fifo.runlist_wait_pending HAL
Add new API gk20a_fifo_runlist_hw_submit() which submits the runlist to h/w
and set it to gops.fifo.runlist_hw_submit HAL
Jira NVGPUT-20
Change-Id: Ic23f7d947e30883aca0b536de818e79e14733195
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1700548
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Need to include bug.h and dbg_gpu_gv11b.h to fix compilation issue
at QNX. These changes are required as part of debug session
unification.
Jira VQRM-2363
Change-Id: I543dab8be16ef6eb321c31f2f262e4dbdeb7dd6a
Signed-off-by: Prateek Sethi <prsethi@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1699079
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Allow a potential IOMMU'ed GMMU mapping for all SYSMEM buffers
inlcuding coherent sysmem. Typically this won't actually happen
since IO coherent mappings will also often be accessed over
NVLINK which is physically addressed.
Also update the comments surrounding this code to take into
account the new NVLINK nuances. Since NVLINK buffers are
directly mapped even when the IOMMU is enabled this is very
deserving of a comment explaining what's going on.
Lastly add some simple functions for checking if an nvgpu_mem
(or a particular aperture field) is a sysmem aperture. Currently
this includes SYSMEM and SYSMEM_COH.
JIRA EVLR-2333
Change-Id: I992d3c25d433778eaad9eef338aa5aa42afe597e
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1665185
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Cache the rate used in clk_set_rate().
Return that cached rate on clk_get_rate(), don't read from hardware.
This cached rate is used to avoid duplicate requests to clk_set_rate().
Motivation is to support multiple governors for gpu clk.
Reading clock from hardware is unreliable in multi-governor situation.
Relying on hardware clock value could mislead the kernel gpu governor
in its scaling calculations.
Bug 2051688
Change-Id: I43fc056eea6f69fe0889c45640fcb892b658071c
Signed-off-by: Arun Kannan <akannan@nvidia.com>
(cherry picked from commit 7f819a9ba707e6e905168b00b0f3bf6348e86188)
Reviewed-on: https://git-master.nvidia.com/r/1662759
Reviewed-on: https://git-master.nvidia.com/r/1668919
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Previously all nvlink recovery modes were being grouped under 1 enum.
Create an enum for each recovery mode, so the link can go into specific
recovery modes.
Bug 2090322
Change-Id: I5c2aea758f77b0286e3538424684ddceca98a873
Signed-off-by: Adeel Raza <araza@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1698799
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Reviewed-by: Tejal Kudav <tkudav@nvidia.com>
Reviewed-by: Petlozu Pravareshwar <petlozup@nvidia.com>
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If the power gating mode is not disabled before hwpm
context switch mode register write, return error.
Bug 200379815
Bug 2053656
Bug 2092996
Change-Id: I656f5c38616a4250830779d2bca5e207ff28f3a9
Signed-off-by: Seema Khowala <seemaj@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
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This patch deals with cleanups meant to make things simpler for the
upcoming os abstraction patches for the sync framework. This patch
causes some substantial changes which are listed out as follows.
1) sync_timeline is moved out of gk20a_fence into struct
nvgpu_channel_linux. New function pointers are created to facilitate os
independent methods for enabling/disabling timeline and are now named
as os_fence_framework. These function pointers are located in the struct
os_channel under struct gk20a.
2) construction of the channel_sync require nvgpu_finalize_poweron_linux()
to be invoked before invocations to nvgpu_init_mm_ce_context(). Hence,
these methods are now moved away from gk20a_finalize_poweron() and
invoked after nvgpu_finalize_poweron_linux().
3) sync_fence creation is now delinked from fence construction and move
to the channel_sync_gk20a's channel_incr methods. These sync_fences are
mainly associated with post_fences.
4) In case userspace requires the sync_fences to be constructed, we
try to obtain an fd before the gk20a_channel_submit_gpfifo() instead of
trying to do that later. This is used to avoid potential after effects
of duplicate work submission due to failure to obtain an unused fd.
JIRA NVGPU-66
Change-Id: I42a3e4e2e692a113b1b36d2b48ab107ae4444dfa
Signed-off-by: Debarshi Dutta <ddutta@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1678400
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Implement support for dGPU fmodel. The message protocol is slightly
different and accessed via BAR0 aperture.
JIRA NVGPUT-41
Change-Id: Ide3c52a751530f520854965c1eba19fa8339a315
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1694963
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Export below APIs from fifo_gv11b.h
gv11b_fifo_init_ramfc_eng_method_buffer()
gv11b_userd_writeback_config()
Also move #define PBDMA_SUBDEVICE_ID to header file
Jira NVGPUT-19
Change-Id: I5e3abf02acfe014e39550f236d60d8991a75b4ef
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1699315
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Add new HAL gops.bus.set_ppriv_timeout_settings() to set platform specific
ppriv timeouts
Set this HAL for all supported GPUs for now
Jira NVGPUT-35
Change-Id: I88b438a7bf381d0216e0947a16cd267461d0e8d7
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1699314
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H/W field NV_PPBDMA_PB_HEADER_PRIV is obsolete in Volta and has no effect
Hence remove use of pb_header_priv_user() from channel_gv11b_setup_ramfc()
Jira NVGPUT-31
Change-Id: I0bb08c5d5a26218bb057e19983044dac5238142f
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1699313
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In gpu_init_hal(), call NVGPU_NEXT_INIT_HAL() to initialize HAL of upcoming
GPU
All upcoming GPU related support is compiled only if CONFIG_TEGRA_GPU_NEXT
is set
Jira NVGPUT-42
Change-Id: I1563acd60f20fda50f4557a068398c1d5d224f3e
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
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Add PCI device ID for 0x1e3f and also add gk20a_platform data for same
Jira NVGPUT-42
Change-Id: I3a6fb8ac4378d45add09795134da8fd3b174ac56
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1699311
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As part of debug session unification following changes are
required.
-Including bug.h header file to fix the compilation issue
on QNX
- The mechanism of posting debug events is OS specific. In Linux
this works through poll fd, wherein we can make use of nvgpu_cond
variables to poll and trigger the corresponding wait_queue
via nvgpu_cond_broadcast_interruptible() call.
The post event functionality on QNX doesn't work on poll though.
It uses iofunc_notify_trigger to post the debug events to calling
process. As such QNX can't work with nvgpu_cond's.
To overcome this issue, it is proposed to create a OS specific
interface for posting debugger events. Linux can call
nvgpu_cond_broadcast_interruptible() in its implementation, which
makes sense since these are already initialized and poll'ed in the
Linux specific code only.
QNX can implement this interface to call iofunc_notify_* functions,
as per its need
Jira VQRM-2363
Change-Id: I0abdc0787f771040b8aff5384290d7e6549f81fb
Signed-off-by: Sourab Gupta <sourabg@nvidia.com>
Signed-off-by: Prateek Sethi <prsethi@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1696368
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Reviewed-by: Richard Zhao <rizhao@nvidia.com>
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Currently, hyp_read_ipa_pa_info() only translates IPA for RAM
mappings. It fails for MMIO mappings. In particular, it will
fail when attempting to translate addresses in the syncpoint
shim aperture. As a workaround, assume 1:1 IPA to PA mapping
when hyp_read_ipa_pa_info fails, and address is in syncpt
shim aperture.
Bug 2096877
Change-Id: I5267f0a8febf065157910ad3408374cacd398731
Signed-off-by: Thomas Fleury <tfleury@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1687796
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This reverts commit d6c6c6c483478654b34685b9e13ed160bad49a1c.
RM server has moved to gops.fifo.set_error_notifier.
gops.gr.set_error_notifier is not needed anymore.
Jira VQRM-3058
Change-Id: I0fe7f914778ce66701a699aece2b36a5cd8079da
Signed-off-by: Richard Zhao <rizhao@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1679708
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Currently in case of overflow in buffer mapping
the dma buf fd reference is not freed which causes
the handle to remain allocated forever.
Bug 200398767
Change-Id: Id3bf88636b927d75595f8a8b9f240b6717bf3b57
Signed-off-by: Ashutosh Jain <ashutoshj@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1694864
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Richard Zhao <rizhao@nvidia.com>
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: Konsta Holtta <kholtta@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
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linux driver runs in user's process but qnx driver has dedicate driver
process, so they have different way to get user pid. nvgpu common code
expect calls from os specific code pass pid/tid.
ce/cde open channel for internal use, we use driver pid.
Jira VQRM-3534
Change-Id: I892372ac5f1dc4d25f9928d16992bcc659d12a56
Signed-off-by: Richard Zhao <rizhao@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1694145
GVS: Gerrit_Virtual_Submit
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In gr_gv11b/gk20a_create_priv_addr_table() we do not consider floorswept FBPAs
and just calculate the unicast list assuming all FBPAs are present
This generates incorrect list of unicast addresses
Fix this introducing new HAL ops.gr.split_fbpa_broadcast_addr
Set gr_gv100_get_active_fpba_mask() for GV100
Set gr_gk20a_split_fbpa_broadcast_addr() for rest of the chips
gr_gv100_get_active_fpba_mask() will first get active FPBA mask and generate
unicast list only for active FBPAs
Bug 200398811
Jira NVGPU-556
Change-Id: Idd11d6e7ad7b6836525fe41509aeccf52038321f
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1694444
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Bug 200399393
Change-Id: I60b2704ba447e45c330f2dc133cb2fa17e107f1c
Signed-off-by: Seema Khowala <seemaj@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1683105
Reviewed-by: Automatic_Commit_Validation_User
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-Generated list for addr/value pairs using
gen_gating_reglist.pl --target_ip=gv100 --soc=t194
-Comment out addresses triggering priv/pbus errors
Bug 200399393
Change-Id: Ica0fd65070a7100f20afa32184f4a2e3cad6d0c2
Signed-off-by: Seema Khowala <seemaj@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1683101
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- gp106 f/w version update for ucode
https://git-master.nvidia.com/r/#/c/1684238/
- APP_VERSION_GP10X "23647537" updated
to "23732390"
Change-Id: Id534b041e4ae90e82b2a8259bb0372689500e871
Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1684250
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Two new members added to fll struct and code modified to support
GV100 VBIOS NAFLL tables
Add g->ops for getting vbios clk domains
JIRA NVGPUGV100-39
Change-Id: Iaabea893d55d44a272e2bce2b1d525b122cd36f5
Signed-off-by: Tejal Kudav <tkudav@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1594289
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Update clk_domain_3x_prog,
Add vbios hal entry for GV100
Add stubbing in place of boardobj_interfaces.
Change-Id: Id880f303f40a07a6bf2a7f4f21d612124e89fe03
Signed-off-by: Vaikundanathan S <vaikuns@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1660697
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Remove the include of a uapi header from ce2.c since
this file no longer makes use of any uapi definition.
VQRM-3465
Change-Id: Ib9ba7090021f5fc21734adca80be8a0ea224bf90
Signed-off-by: Sourab Gupta <sourabg@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1691980
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The submit gpfifo flags are splattered everywhere inside the nvgpu
code. Though the usage is inside nvgpu Linux code only, still it
needs to be gotten rid of and replaced with the defines
present in common code.
VQRM-3465
Change-Id: I901b33565b01fa3e1f9ba6698a323c16547a8d3e
Signed-off-by: Sourab Gupta <sourabg@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1691979
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Remove the usage of nvgpu_gpfifo splattered across nvgpu,
and replace with a struct defined in common code.
The usage is still inside Linux, but this helps the
subsequent unification efforts, e.g. to unify the submit
path.
VQRM-3465
Change-Id: I9e5ac697a0c7f85239ddba319085c09481d20d6b
Signed-off-by: Sourab Gupta <sourabg@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1691978
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Remove the usage of nvgpu_fence splattered across nvgpu,
and replace with a struct defined in common code.
The usage is still inside Linux, but this helps the
subsequent unification efforts, e.g. to unify the submit
path.
VQRM-3465
Change-Id: Ic3737450123dfc5e1c40ca5b6b8d8f6b3070aa0d
Signed-off-by: Sourab Gupta <sourabg@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1691977
Reviewed-by: Konsta Holtta <kholtta@nvidia.com>
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Unmap gpu va at vsrv before freeing the address at guest
to ensure there is no valid IPA to PA mapping when the
address is reallocated at guest.
Bug 200399982
Change-Id: If9375c69eac0f0dee23995f61b6486465618bf10
Signed-off-by: Aparna Das <aparnad@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1691532
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In gv11b_gr_egpc_etpc_priv_addr_table(), we call
gv11b_gr_update_priv_addr_table_smpc() to convert SMPC broadcast address into
list of unicast addresses
But before calling gv11b_gr_update_priv_addr_table_smpc() we sometimes
incorrectly set gpc_num/tpc_num to zero and that leads to generating incorrect
list of unicast addresses
Remove this incorrect initialization of gpc_num/tpc_num
Also update gv11b_gr_egpc_etpc_priv_addr_table() to receive tpc_num along with
gpc_num
Bug 2099717
Jira NVGPU-580
Change-Id: Idd4e5f78dbe6ca1800efae93c66355d06417d1f2
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1691373
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In gr_gm20b_get_fbp_en_mask(), we read incorrect fuse register to get status
of enabled FBPs
And then we use incorrect arithmetic to calculate fpb_en_mask
Fix this by using correct fuse register and also doing correct arithmetic to get
mask of enabled FBPs
Bug 200398811
Jira NVGPU-556
Change-Id: I79f3ebf590faa9baf176c7a939142c379bf5ebf4
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1690029
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We currently use hard coded values of NV_PERF_PMMGPC_CHIPLET_OFFSET and
NV_PMM_FBP_STRIDE which are incorrect for Volta
Add new GR HAL get_pmm_per_chiplet_offset() to get correct value per-chip
Set gr_gm20b_get_pmm_per_chiplet_offset() for older chips
Set gr_gv11b_get_pmm_per_chiplet_offset() for Volta
Use HAL instead of hard coded values wherever required
Bug 200398811
Jira NVGPU-556
Change-Id: I947e7febd4f84fae740a1bc74f99d72e1df523aa
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1690028
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We have new broadcast registers on Volta, and we need to generate correct
unicast addresses for them so that we can write those registers to context image
Add new GR HAL create_priv_addr_table() to do this conversion
Set gr_gk20a_create_priv_addr_table() for older chips
Set gr_gv11b_create_priv_addr_table() for Volta
gr_gv11b_create_priv_addr_table() will use the broadcast flags and then generate
appriate list of unicast register for each broadcast register
Bug 200398811
Jira NVGPU-556
Change-Id: Id53a9e56106d200fe560ffc93394cc0e976f455f
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1690027
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With Volta we have more number of broadcast registers than previous chips
and we don't decode them right now in gr_gk20a_decode_priv_addr()
Add a new GR HAL decode_priv_addr() and set gr_gk20a_decode_priv_addr() for all
previous chips
Add and use gr_gv11b_decode_priv_addr() for Volta
gr_gv11b_decode_priv_addr() will decode all the broadcast registers and set
the broadcast flags apporiately
Define below new broadcast types
PRI_BROADCAST_FLAGS_PMMGPC
PRI_BROADCAST_FLAGS_PMM_GPCS
PRI_BROADCAST_FLAGS_PMM_GPCGS_GPCTPCA
PRI_BROADCAST_FLAGS_PMM_GPCGS_GPCTPCB
PRI_BROADCAST_FLAGS_PMMFBP
PRI_BROADCAST_FLAGS_PMM_FBPS
PRI_BROADCAST_FLAGS_PMM_FBPGS_LTC
PRI_BROADCAST_FLAGS_PMM_FBPGS_ROP
Bug 200398811
Jira NVGPU-556
Change-Id: Ic673b357a75b6af3d24a4c16bb5b6bc15974d5b7
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1690026
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- QNX is pulling dgpu code from linux which has
multiple build failure on QNX. Like QNX needs
explicit declaration for all non-static functions.
Some linux specific headers need to be put under
__KERNEL__ flag.
Change-Id: I15af1a1f6a069c82f9a81449f4f7c7d48612de42
Signed-off-by: Shashank Singh <shashsingh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1665752
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>
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check for null value of nvgpu_firmware before accessing them in
nvgpu_firmware_release().
Coverity defect id: 2983427, 2983428
Bug 200291879
Change-Id: I946cb448351441ee820aa3e5d8db649943d20d16
Signed-off-by: Debarshi Dutta <ddutta@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1683505
Reviewed-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
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- Declare global functions before reaching the implementation.
- avoid using current (current process).
- assign ch->pid/tgid before using them.
Jira VFND-4870
Change-Id: I688a1b89ef4d5dcf046929eab11d7e523caba0a5
Signed-off-by: Richard Zhao <rizhao@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1687142
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- gk20a_init_bus is not called from nvgpu,
better remove it so that qnx can build
bus_gk20a.c. QNX otherwise require declaration
for non-static functions.
Change-Id: I2a6dff951ae0b4ea1193ca05435b5587f8172b1e
Signed-off-by: Shashank Singh <shashsingh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1689261
Reviewed-by: Automatic_Commit_Validation_User
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tegra_alloc_fd() exists only in Tegra kernel. Use get_unused_fd_flags()
in other platforms.
JIRA NVGPU-4
Change-Id: I12b16957263f6cea771314a9da229384c865e65f
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1689538
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- Enabled internal temperature sensor read for gv100
dgpu.
- Added check to temperature read support before
proceeding to read temperature from H/W
- Assigned GP106 temperature HAL's for GV100 as no changes
between GP106 & GV100 H/W registers.
Bug 200352328
Change-Id: I86b5a1859b87ace49a07d0ff3749bb5b085bba91
Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1673347
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GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
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Modify gr_gk20a_add_zbc() to return -ENOSPC instead of -ENOMEM when
all slots are already used. ENOMEM is more meant for memory allocation
failures, anyway.
This is required for porting nvgpu_gpu_zbc test case using libnvrm_gpu
APIs.
Bug 1967537
JIRA VQRM-3348
Change-Id: Ib7bcb6ba94d2ca168bcad517a8a7260fbf278a91
Signed-off-by: Mahesh Purohit <mpurohit@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1688302
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
Tested-by: Bharat Nihalani <bnihalani@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Konsta Holtta <kholtta@nvidia.com>
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
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