| Commit message (Collapse) | Author | Age |
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This fixes errors due to single statement loop bodies
without braces, which is part of Rule 15.6 of MISRA.
This patch covers in gpu/nvgpu/gk20a/
JIRA NVGPU-989
Change-Id: I2f422e9bc2b03229f4d2c3198613169ce5e7f3ee
Signed-off-by: Srirangan <smadhavan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1791019
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
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Fix MISRA rule 10.1 violations in gr_gk20a_init_ctx_vars_sim().
Instead of logically ORing alloc_xxx_list_yyy() results into
the signed err variable just bail immediately if an allocation
request fails.
Also made changes to sync gr_gk20a_init_ctx_vars_sim() behavior
with gr_gk20a_init_ctx_vars_fw() behavior:
* return a valid errno on failure
* free any previously allocated resources on failure
JIRA NVGPU-650
Change-Id: Ie5ea78438da59896da2a9f562d01e46ffaf56dec
Signed-off-by: Scott Long <scottl@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1787042
Reviewed-by: svc-misra-checker <svc-misra-checker@nvidia.com>
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Alex Waterman <alexw@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
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We receive bundle with address and 64 bit values from ucode on some platforms
This patch adds the support to handle 64 bit values
Add struct av64_gk20a to store an address and corresponding 64 bit value
Add struct av64_list_gk20a to store count and list of av64_gk20a
Add API alloc_av64_list_gk20a() to allocate the list that supports 64bit
values
In gr_gk20a_init_ctx_vars_fw(), if we see NETLIST_REGIONID_SW_BUNDLE64_INIT,
load the bundle64 state into above local structures
Add new HAL gops.gr.init_sw_bundle64() and call it from gk20a_init_sw_bundle()
if defined
Also load the bundle for simulation cases in gr_gk20a_init_ctx_vars_sim()
Jira NVGPUT-96
Change-Id: I1ab7fb37ff91c5fbd968c93d714725b01fd4f59b
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1736450
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
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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>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
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added a os-agnostic sim.h header which could be
included in by any platform, moved out os specific
headers to nvgpu/linux.
JIRA VQRM-2368
Change-Id: I3861bfa75a6b8d2d909bc7223467fd68c208275b
Signed-off-by: Antony Clince Alex <aalex@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1702816
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
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This patch removes linux dependencies from sim_gk20a.h under
gk20a/sim_gk20a.h. The following changes are made in this patch.
1) Created a linux based structure sim_gk20a_linux that contains a
common sim_gk20a struct inside it. The common struct sim_gk20a doesn't
contain any linux specific structs.
2) The common struct sim_gk20a contains an added function pointer which
is used to invoke gk20a_sim_esc_readl() method.
3) sim_gk20a.c is moved to nvgpu/common/linux along with a new header
sim_gk20a.h that contains the definition of struct sim_gk20a_linux.
4) struct gk20a now contains a pointer of sim_gk20a instead of the
entire object. The memory for this struct is allocated and initialized during
gk20a_init_support() and freed during invocation of
gk20_remove_support().
5) We first obtain the pointer for struct sim_gk20a_linux from the
pointer of sim_gk20a using the container_of method in order to work on
the struct.
JIRA NVGPU-386
Change-Id: Ic82b8702642377f82694577a53c3ca0b9c1bb2ab
Signed-off-by: Debarshi Dutta <ddutta@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1603073
GVS: Gerrit_Virtual_Submit
Reviewed-by: Deepak Nibade <dnibade@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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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
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
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- add is_egpc_addr, is_etpc_addr and get_egpc_etpc_num gr ops
- add gr ops for decode and create egpc/etpc priv addr
- add etpc as part of ctxsw_regs
JIRA GPUT19X-49
Bug 200311674
Bug 1960226
Signed-off-by: Seema Khowala <seemaj@nvidia.com>
Change-Id: I9a8be1804a9354238de2441093b3b136321b7e53
Reviewed-on: https://git-master.nvidia.com/r/1522442
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
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Add esc read for GRCTX_REG_LIST_PPC_COUNT else
gr_gk20a_determine_ppc_configuration function would
return -EINVAL if num_pes_per_gpc i.e. GPU_LIT_NUM_PES_PER_GPC
is > 1
JIRA GPUT19X-49
Bug 200311674
Change-Id: Iee7ee9ba14fcc7dca07c4c1dc20f8e7d018ed820
Signed-off-by: Seema Khowala <seemaj@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1522443
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Tested-by: Tushar Kashalikar <tkashalikar@nvidia.com>
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
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Add etpc ctxsw regs for t19x
Bug 200311674
Change-Id: I2d5076cb4df8040613c20d28518325ad7c6a9145
Signed-off-by: Seema Khowala <seemaj@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1520140
GVS: Gerrit_Virtual_Submit
Tested-by: Tushar Kashalikar <tkashalikar@nvidia.com>
Reviewed-by: Tushar Kashalikar <tkashalikar@nvidia.com>
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
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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: Ia51f36d94c5ce57a5a0ab83b3c83a6bce09e2d5c
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/1331694
Reviewed-by: svccoveritychecker <svccoveritychecker@nvidia.com>
Reviewed-by: Alex Waterman <alexw@nvidia.com>
GVS: Gerrit_Virtual_Submit
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Use the new kmem API functions in core gk20a code. Also add a struct
gk20a pointer to several functions to ensure that the kmem APIs can be
used.
Bug 1799159
Bug 1823380
Change-Id: I41276509c4f0b68e80b989aa55cf94d8dbbdf156
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: http://git-master/r/1318322
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
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Simulator support is intermixed with the rest of code in gk20a.c.
Move that code away from gk20a.c to an own file.
Change-Id: Idd3c8795cec5eadc6e49811b5b8ff0592c49a7d2
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/1323230
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
Tested-by: Bharat Nihalani <bnihalani@nvidia.com>
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Query sw veid bundles from sim/netlist and
initialize hardware with those bundles.
JIRA GV11B-11
Change-Id: I26f174781f0b00b919afac407e2bb9e1fa7b158a
Signed-off-by: seshendra Gadagottu <sgadagottu@nvidia.com>
Reviewed-on: http://git-master/r/1231597
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
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Remove code that was compiled out or hard coded not to be ever
invoked.
Coverity ID 24463
Change-Id: Ia4a68bbe43eaebd9f3de1df1318095c014b9e9d0
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/1172046
Reviewed-by: Konsta Holtta <kholtta@nvidia.com>
Reviewed-by: Alex Waterman <alexw@nvidia.com>
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This patch moves the NVIDIA GPU driver to a new location.
Bug 1482562
Change-Id: I24293810b9d0f1504fd9be00135e21dad656ccb6
Signed-off-by: Arto Merilainen <amerilainen@nvidia.com>
Reviewed-on: http://git-master/r/383722
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
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