-dGPU PMU init message interface updated to support RPC style init
PMU init message changed to RPC event & made needed changes to
handle RPC event during init stage
-Added new RPC header PMU_RM_RPC_HEADER, header from PMU to NvGPU
which will be part of RPC events received from PMU.
-GID info moved to super-surface for dGPU, so removed GID info
fetch from DMEM for dGPU & kept support for iGPU only.
-PMU_UNIT_INIT value for dGPU init changed
JIRA NVGPU-3723
Change-Id: I016bd1150494007a56905db23b4769e693ecd5da
Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2153141
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
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-Message header is added as part of FB message queue to have
sequence number & checksum to perform sanity check on
received message.
-Made required changes in structs to read message correctly
from data member offset but skipped to handle sanity checks
in code as NvGPU not needed for current supported messages .
-Added support to handle cmd/msg queue element changes.
JIRA NVGPU-3724
Change-Id: I85dccfab8902cbf71752582666931f482c3ec408
Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2155165
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
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This patch adds the support to handle and report graphics related
exceptions to 3LSS. Specifically, it adds the following exceptions:
NV_PGRAPH_PRI_BE0_BECS_BE_EXCEPTION_CROP
NV_PGRAPH_PRI_BE0_BECS_BE_EXCEPTION_ZROP
NV_PGRAPH_PRI_GPC0_GPCCS_GPC_EXCEPTION_PROP
NV_PGRAPH_PRI_GPC0_GPCCS_GPC_EXCEPTION_ZCULL
NV_PGRAPH_PRI_GPC0_GPCCS_GPC_EXCEPTION_SETUP
NV_PGRAPH_PRI_GPC0_GPCCS_GPC_EXCEPTION_PES0
NV_PGRAPH_PRI_GPC0_GPCCS_GPC_EXCEPTION_PES1
NV_PGRAPH_PRI_GPC0_TPC0_TPCCS_TPC_EXCEPTION_PE
JIRA NVGPU-3457
Change-Id: Ib24b67ed33ae139317ec85bba3fbb80ba51fd384
Signed-off-by: Rajesh Devaraj <rdevaraj@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2158609
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This patch reverts the following commit 13a7ef2cc7
The bios devinit for tu104 encountered the unaligned buffer scenario.
However bios devinit functionality is now removed from nvgpu. Other
than that there are no firmwares where we expect the input/output
buffer addresses to be un-aligned, hence removing the logic added
to handle un-aligned addresses.
JIRA NVGPU-3271
Change-Id: Ifd24cc5b50b9d2548878436befb2220e7bf02ed4
Signed-off-by: Sagar Kamble <skamble@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2161735
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
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The following DEVCTLs not needed in safety build
Compiled out below DEVCTLs for safety build
* NVGPU_GPU_DEVCTL_SET_THERM_ALERT_LIMIT
* NVGPU_GPU_DEVCTL_GET_TPC_EXCEPTION_EN_STATUS
* NVGPU_GPU_DEVCTL_GET_CPU_TIME_CORRELATION_INFO
Also added config flag CONFIG_NVGPU_IOCTL_NON_FUSA
JIRA NVGPU-3768
Change-Id: Ia233d0aac8201268524581f588d97390a913ab9c
Signed-off-by: Sagar Kadamati <skadamati@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2159398
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Initialize the clock counters for GPCCLK, XBARCLK, SYSCLK.
This INIT was done in PMU before, but now disabled from TU10A profile.
Hence the initialization is moved into nvgpu.
This patch does the following.
1. Move clock files from GV100 to TU104.
2. Add the Counter HW Registers.
3. Initialize the counter registers for gpc, xbar and sysclk.
4. Change the debug fs node from gv100 to tu104.
5. Update in yaml file with new file names.
Bug 200536091
Change-Id: I436019a18f5c4c73979977666d0c04ce4c569047
Signed-off-by: Abdul Salam <absalam@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2155298
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
Reviewed-by: Mahantesh Kumbar <mkumbar@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
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This change switches nvgpu_timeout_peek_expired() to return a bool
instead of an int to remove advisory rule MISRA 10.5 violations.
MISRA 10.5 states that the value of an expression should not be
cast to an inappropriate essential type.
JIRA NVGPU-3798
Change-Id: I5cf9badaf07493e11a639e47ae4cf221700134ff
Signed-off-by: Scott Long <scottl@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2155617
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There was a name clash between the nvgpu_set_error_notifier*() APIs and
the SET_ERROR_NOTIFIER IOCTL. Therefore, the APIs were renamed from
nvgpu_set_error_notifier*() to nvgpu_set_err_notifier*(). This rename
was done to fix MISRA 5.x errors.
JIRA NVGPU-1633
Change-Id: I06af551a664b0706f106e853f1ea8733894f11bd
Signed-off-by: Adeel Raza <araza@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2159813
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This change switches nvgpu_nvhost_syncpt_is_expired_ext()
to return a bool instead of an int to remove advisory rule
MISRA 10.5 violations.
MISRA 10.5 states that the value of an expression should not be
cast to an inappropriate essential type.
JIRA NVGPU-3798
Change-Id: Ie0772ac7167a3c999129de0dc7f22cd96faa28fc
Signed-off-by: Scott Long <scottl@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2159801
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Adeel Raza <araza@nvidia.com>
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Following common and corresponding hal functions are non-safe. They are
either required for intr handling or for debug. Compile them out for
igpu safety release. Moved corresponding HALs to falcon_gk20a.c.
nvgpu_falcon_copy_from_emem
nvgpu_falcon_copy_to_emem
nvgpu_falcon_clear_halt_intr_status
nvgpu_falcon_set_irq
nvgpu_falcon_copy_from_dmem
nvgpu_falcon_copy_from_imem
nvgpu_falcon_print_dmem
nvgpu_falcon_print_imem
nvgpu_falcon_get_ctls
nvgpu_falcon_dump_stats can be used in the safety debug build.
JIRA NVGPU-898
JIRA NVGPU-2214
Change-Id: Icb7f904b088aa74b976f75a6a0ecdb783486bab3
Signed-off-by: Sagar Kamble <skamble@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2152978
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
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This patch adds SWUD (SW Unit Design) document for SDL unit. In addition,
it re-names err_type to err_id in error reporting APIs related to ECC, GR,
PRI and MMU, to keep the name consistent with other APIs.
JIRA NVGPU-3758
Change-Id: I968218574aa78144497fc12bd6dab20d1be7aa1c
Signed-off-by: Rajesh Devaraj <rdevaraj@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2151092
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There were following stale hw header files as their source script
changes were not present. These still had the static inline
functions.
Deleted below files as they are not used:
gk20a/hw_pri_ringstation_fbp_gk20a.h
gp106/hw_gc6_gp106.h
Regenerated with updated script changes:
gv11b/hw_usermode_gv11b.h
JIRA NVGPU-3733
Change-Id: I40b79b43b7f085c01858f3584fcf2c8928d62d13
Signed-off-by: Sagar Kamble <skamble@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2152825
GVS: Gerrit_Virtual_Submit
Reviewed-by: Deepak Nibade <dnibade@nvidia.com>
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MISRA Advisory Rule 2.3 states that a project should not contain
unused type declarations.
The justification for this rule is that a code reviewer may not
know if such a declaration was left behind inadvertently.
The nvgpu deviation record for Advisory Rule 2.3 states that no such
violations will remain that fit this description.
This change removes several unreferenced typedefs so that this
requirement is met.
JIRA NVGPU-3798
Change-Id: I852b5d1fe8d6beb12e6b93219e3101d806a88a39
Signed-off-by: Scott Long <scottl@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2150415
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Thomas Fleury <tfleury@nvidia.com>
Reviewed-by: Alex Waterman <alexw@nvidia.com>
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MISRA Rule 8.6 requires that an identifier with external linkage
shall have exactly one external definition. Fix violation of
Rule 8.6 in kmem unit by moving the prototype of fault injection
related function under respective define.
Jira NVGPU-3293
Change-Id: Iac7099fb4a6e396b97edd1ef10b8dfca3c5df760
Signed-off-by: ajesh <akv@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2152166
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Sagar Kamble <skamble@nvidia.com>
Reviewed-by: Philip Elcan <pelcan@nvidia.com>
Reviewed-by: Adeel Raza <araza@nvidia.com>
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Add BLCG and SLCG clock gating support for HSHUB unit on gv11b and tu104
Register list for BLCG and SLCG is auto generated with scripts.
Add HAL operations to enable/disable HSHUB clock gating
Re-generate gv11b reglist so that all the manually commented registers
are automatically deleted. Some of the unicast registers are also
deleted. We already have corresponding broadcast registers present.
Bug 2526212
Change-Id: I2654f158daa802bcf992e103ed4a44675aa5fd4d
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2150199
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Using functional macros instead of static inline functions for defining
hw registers, fields, constants etc lets us not compile the dead code
in the build (non-gv11b for igpu safety build for instance).
This patch updates the all nvgpu hw headers to use define_style instead
of inline_style.
JIRA NVGPU-3733
Change-Id: I2d5d596fcfa0a75ce09444edad0a8c2851ee00dc
Signed-off-by: Sagar Kamble <skamble@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2150879
Reviewed-by: Mahantesh Kumbar <mkumbar@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
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- Rule 5.7 doesn't allow an identifier to be reused. This patch renames
identifier 'notification' to resolve this violation.
- Rule 8.3 requires all functions and prototypes to have same parameter
names and type qualifier.
- Rule 10.x necessitates operands to have essential type, and left and
right operands should be of same width.
- Rule 11.9 requires pointers to be compared with 'NULL' instead of '0'.
- Rule 14.4 requires if statement condition to be Boolean type.
- Rule 15.7 needs if-elseif constructs to be terminated with else
statement.
- Rule 16.x requires all switch statements to be well-formed with
unconditional break statement terminate every switch-clause.
- Rule 20.7 requires macro parameters to be enclosed in parentheses.
- Rule 21.x doesn't allow reserved identifier or macro names to be
reused or defined.
This patch fixes above listed violations in common/clk_arb/clk_arb.c.
Jira NVGPU-3740
Change-Id: I871ce240ca7fb0372240a8886a53c8d4c460acea
Signed-off-by: Vedashree Vidwans <vvidwans@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2147640
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MISRA Rule 3.1 doesn't allow nested character sequences "//" ot "/*" in
a comment. This patch updates link in comment to remove "//" character
sequence.
Jira NVGPU-3766
Change-Id: Ie07f567b752b39868ed8f3c6c220da5f01a8d259
Signed-off-by: Vedashree Vidwans <vvidwans@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2147784
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Alex Waterman <alexw@nvidia.com>
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MISRA Rule 16.x requires switch statements to be well-formed, with
non-empty default clause and unconditional break statement for each
clause.
This patch fixes MISRA Rule violations in nvgpu.common.mm.nvgpu_mem.
Jira NVGPU-3766
Change-Id: I0d19b26d1e6f801dadd25337fa56e6ee898c8da0
Signed-off-by: Vedashree Vidwans <vvidwans@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2147783
Reviewed-by: Philip Elcan <pelcan@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Alex Waterman <alexw@nvidia.com>
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Following are removed for safety build by adding
CONFIG_NVGPU_KERNEL_MODE_SUBMIT flag.
1) HAL ops in g->ops.sync.syncpt
add_wait_cmd
get_wait_cmd_size
add_incr_cmd
get_incr_cmd_size
get_incr_per_release
2) g->ops.sync.sema is removed in its entirety and contains the
following ops.
3) The following files are compiled out using the above flag.
hal/sync/sema_cmdbuf_gk20a.c
hal/sync/sema_cmdbuf_gv11b.c
Jira NVGPU-3479
Change-Id: I99ae6913e5fe5707ff9a3e2cf06cee8710def7cc
Signed-off-by: Debarshi Dutta <ddutta@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2130352
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
GVS: Gerrit_Virtual_Submit
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The following functions belong to the path of kernel_mode submit and
the flag CONFIG_NVGPU_KERNEL_MODE_SUBMIT is used to compile these out
of safety builds.
channel_gk20a_alloc_priv_cmdbuf
channel_gk20a_free_prealloc_resources
channel_gk20a_joblist_add
channel_gk20a_joblist_delete
channel_gk20a_joblist_peek
channel_gk20a_prealloc_resources
nvgpu_channel
nvgpu_channel_add_job
nvgpu_channel_alloc_job
nvgpu_channel_alloc_priv_cmdbuf
nvgpu_channel_clean_up_jobs
nvgpu_channel_free_job
nvgpu_channel_free_priv_cmd_entry
nvgpu_channel_free_priv_cmd_q
nvgpu_channel_from_worker_item
nvgpu_channel_get_gpfifo_free_count
nvgpu_channel_is_prealloc_enabled
nvgpu_channel_joblist_is_empty
nvgpu_channel_joblist_lock
nvgpu_channel_joblist_unlock
nvgpu_channel_kernelmode_deinit
nvgpu_channel_poll_wdt
nvgpu_channel_set_syncpt
nvgpu_channel_setup_kernelmode
nvgpu_channel_sync_get_ref
nvgpu_channel_sync_incr
nvgpu_channel_sync_incr_user
nvgpu_channel_sync_put_ref_and_check
nvgpu_channel_sync_wait_fence_fd
nvgpu_channel_update
nvgpu_channel_update_gpfifo_get_and_get_free_count
nvgpu_channel_update_priv_cmd_q_and_free_entry
nvgpu_channel_wdt_continue
nvgpu_channel_wdt_handler
nvgpu_channel_wdt_init
nvgpu_channel_wdt_restart_all_channels
nvgpu_channel_wdt_restart_all_channels
nvgpu_channel_wdt_rewind
nvgpu_channel_wdt_start
nvgpu_channel_wdt_stop
nvgpu_channel_worker_deinit
nvgpu_channel_worker_from_worker
nvgpu_channel_worker_init
nvgpu_channel_worker_poll_init
nvgpu_channel_worker_poll_wakeup_post_process_item
nvgpu_channel_worker_poll_wakeup_process_item
nvgpu_submit_channel_gpfifo_kernel
nvgpu_submit_channel_gpfifo_user
gk20a_userd_gp_get
gk20a_userd_pb_get
gk20a_userd_gp_put
nvgpu_fence_alloc
The following members of struct nvgpu_channel are compiled out of
safety build.
struct gpfifo_desc gpfifo;
struct priv_cmd_queue priv_cmd_q;
struct nvgpu_channel_sync *sync;
struct nvgpu_list_node worker_item;
struct nvgpu_channel_wdt wdt;
The following files are compiled out of safety build.
common/fifo/submit.c
common/sync/channe1_sync_semaphore.c
hal/fifo/userd_gv11b.c
Jira NVGPU-3479
Change-Id: If46c936477c6698f4bec3cab93906aaacb0ceabf
Signed-off-by: Debarshi Dutta <ddutta@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2127212
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
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Currently, nvgpu_vidmem_buf_access_memory() accepts u64 size/offset
values to access memory. However, underlying nvgpu_mem read and write
functions truncate size/offset value to u32. So, any VIDMEM buffer
larger than 4GB will be inaccessible above 4GB by userspace IOCTL.
This patch updates nvgpu_mem_rd_n() and nvgpu_mem_wr_n() to accept
u64 size and u64 offset values.
BUG-2489032
Change-Id: I299742b1813e5e343a96ce25f649a39e792c3393
Signed-off-by: Vedashree Vidwans <vvidwans@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2143138
Reviewed-by: Automatic_Commit_Validation_User
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