| Commit message (Collapse) | Author | Age |
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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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JIRA GPUT19X-49
Bug 200311674
Bug 1960226
Change-Id: I913e0dd16c51db3f92cb44abaf3f3afa1ce46c0e
Signed-off-by: Seema Khowala <seemaj@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1522444
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
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Support t19x ctx header changes
Bug 200313979
Change-Id: Ide5c5f9f3227bd6aba530e736896006fb72d4d19
Signed-off-by: Seema Khowala <seemaj@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1508549
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
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Add init_ovr_sm_dsm_perf & get_ovr_perf_regs gr ops
JIRA GPUT19X-49
Bug 200311674
Change-Id: If02dd9dc0e2e0eb1f68fdbaa86a37c6768eddcef
Signed-off-by: Seema Khowala <seemaj@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1497403
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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This exposes all secure boot functions that can be
re-used by other chips. This is the first patch in
this series. Other pacthes will also follow.
JIRA NVGPU-60
Change-Id: I523637bbf601166f8a01ddf29a913e193d3fdc7a
Signed-off-by: Deepak Goyal <dgoyal@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1514567
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
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The new SET_BES_CROP_DEBUG3 sw method is used to flip two fields
in the NV_PGRAPH_PRI_BES_CROP_DEBUG3 register. The sw method is
used by the user space driver to disable enough ROP optimizations
to maintain ZBC state of target tiles.
Bug 1942454
Change-Id: Id4e4d9d06c6c66080d06b6d4694546fe5cba8436
Signed-off-by: Lauri Peltonen <lpeltonen@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1516202
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
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Remove some unnecessary hardware register header includes.
Jira NVGPU-118
Change-Id: Ie05ca78bbab49c6fcc05eaa5a9a5890a0943cd8f
Signed-off-by: Sunny He <suhe@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1520148
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Alex Waterman <alexw@nvidia.com>
GVS: Gerrit_Virtual_Submit
Tested-by: Vijayakumar Subbu <vsubbu@nvidia.com>
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
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Reorganize HAL initialization to remove inheritance and construct
the gpu_ops struct at compile time. This patch covers the debug
and dbg_session_ops sub-modules of the gpu_ops struct.
Perform HAL function assignments in hal_gxxxx.c through the
population of a chip-specific copy of gpu_ops.
Jira NVGPU-74
Change-Id: Id51feeccbea91f884a6057efc680566a7d5d0b6d
Signed-off-by: Sunny He <suhe@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1514822
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Alex Waterman <alexw@nvidia.com>
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
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Move non-function pointer members out of the mc substruct of
gpu_ops. Ideally gpu_ops will have only function ponters, better
matching its intended purpose and improving readability.
gops.mc.intr_mask_restore is now mc_intr_mask_restore
Jira NVGPU-74
Change-Id: Iddf5e761012086e993c375d59e1bbdfb1e64db0c
Signed-off-by: Sunny He <suhe@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1509602
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Alex Waterman <alexw@nvidia.com>
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
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Reorganize HAL initialization to remove inheritance and construct
the gpu_ops struct at compile time. This patch only covers the
falcon sub-module of the gpu_ops struct.
Perform HAL function assignments in hal_gxxxx.c through the
population of a chip-specific copy of gpu_ops.
Jira NVGPU-74
Change-Id: Ib1aaaa248b079bb591ccfada3382b689452de0e9
Signed-off-by: Sunny He <suhe@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1514012
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Alex Waterman <alexw@nvidia.com>
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
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Use read modify write to enable sm exception. This is to avoid
disabling alredy enabled interrupts e.g. tex etc.
JIRA GPUT19X-69
Change-Id: I94f75f9a37310a8271193b4996e9b4b2ba29e4ae
Signed-off-by: Seema Khowala <seemaj@nvidia.com>
Reviewed-on: https://git-master/r/1515914
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
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Required for t19x
JIRA GPUT19X-69
Change-Id: I96d1ee2ae1bf310ce572cb4dc7773818a42a25a0
Signed-off-by: Seema Khowala <seemaj@nvidia.com>
Reviewed-on: https://git-master/r/1515913
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
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Add new ops and fields required for t19x mmu fault
JIRA GPUT19X-7
JIRA GPUT19X-12
Change-Id: I29694c15ff9a4150bb1737adac6b58ccba76bea4
Signed-off-by: Seema Khowala <seemaj@nvidia.com>
Reviewed-on: https://git-master/r/1492640
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
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Move field "struct device *dev" from struct gk20a to struct
nvgpu_os_linux. The field is valid only for Linux.
JIRA NVGPU-38
Change-Id: I09286aa3a9c5a2406e5a27c1fbf21b2c515b4dd4
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: https://git-master/r/1514162
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
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A negative value in the timeout duration does not have any special uses,
so change the duration type to u32 (from just int). Delete some
unnecessary typecasts to int.
Also change MAX_SCHEDULE_TIMEOUT to ULONG_MAX in default gr idle timeout
because the value is in milliseconds instead of scheduling units and to
drop unnecessary Linux dependency.
Change-Id: I5cf6febd4f1cb00c46fe159603436a9ac3b003ac
Signed-off-by: Konsta Holtta <kholtta@nvidia.com>
Reviewed-on: https://git-master/r/1512565
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
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Ensure that all debug prints are consistent from chip to chip
and function to function. The following maps letters in the
debug print to their meaning:
C Mapping is cachable
v Mapping is volatile
S Mapping is sparse
P Mapping is private (VPR/WPR)
c Mapping is coherent
V Mapping is valid
JIRA NVGPU-30
Change-Id: Ia890af88677c3e6d3fdd8c4fe266158c35b8afcd
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: https://git-master/r/1514903
GVS: Gerrit_Virtual_Submit
Reviewed-by: Deepak Nibade <dnibade@nvidia.com>
Tested-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
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On some GPUs certain physical address bits have special meaning. This
patch adds support for setting those bits based on the GMMU attributes
struct.
Jira GPUT19X-10
Bug 200279508
Change-Id: I32b8a028be7fd62af06a60c393a8c9251de0ef3c
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: https://git-master/r/1512600
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
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In some cases page directories require less than a full page of memory.
For example, on Pascal, the final PD level for large pages is only 256 bytes;
thus 16 PDs can fit in a single page. To allocate an entire page for each of
these 256 B PDs is extremely wasteful. This patch aims to alleviate the
wasted DMA memory from having small PDs in a full page by packing multiple
small PDs into a single page.
The packing is implemented as a slab allocator - each page is a slab and
from each page multiple PD instances can be allocated. Several modifications
to the nvgpu_gmmu_pd struct also needed to be made to support this. The
nvgpu_mem is now a pointer and there's an explicit offset into the nvgpu_mem
struct so that each nvgpu_gmmu_pd knows what portion of the memory it's
using.
The nvgpu_pde_phys_addr() function and the pd_write() functions also require
some changes since the PD no longer is always situated at the start of the
nvgpu_mem.
Initialization and cleanup of the page tables for each VM was slightly
modified to work through the new pd_cache implementation. Some PDs (i.e
the PDB), despite not being a full page, still require a full page for
alignment purposes (HW requirements). Thus a direct allocation method for
PDs is still provided. This is also used when a PD that could in principle
be cached is greater than a page in size.
Lastly a new debug flag was added for the pd_cache code.
JIRA NVGPU-30
Change-Id: I64c8037fc356783c1ef203cc143c4d71bbd5d77c
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: https://git-master/r/1506610
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
GVS: Gerrit_Virtual_Submit
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Update the high level mapping logic. Instead of iterating over the
GPU VA iterate over the scatter-gather table chunks. As a result
each GMMU page table update call is simplified dramatically.
This also modifies the chip level code to no longer require an SGL
as an argument. Each call to the chip level code will be guaranteed
to be contiguous so it only has to worry about making a mapping from
virt -> phys.
This removes the dependency on Linux that the chip code currently
has. With this patch the core GMMU code still uses the Linux SGL but
the logic is highly transferable to a different, nvgpu specific,
scatter gather list format in the near future.
The last major update is to push most of the page table attribute
arguments to a struct. That struct is passed on through the various
mapping levels. This makes the funtions calls more simple and
easier to follow.
JIRA NVGPU-30
Change-Id: Ibb6b11755f99818fe642622ca0bd4cbed054f602
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: https://git-master/r/1484104
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
GVS: Gerrit_Virtual_Submit
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Needed to handle t19x sm ecc errors per tpc
JIRA GPUT19X-75
JIRA GPUT19X-109
Change-Id: I921615dd5f551f34cdf55c1b085b16f562f16eb0
Signed-off-by: Seema Khowala <seemaj@nvidia.com>
Reviewed-on: https://git-master/r/1514044
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
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Required for multiple SM support and t19x SM
register address changes
JIRA GPUT19X-75
Change-Id: Iad39f8566e2f5f000b019837304df24d9e2a37e3
Signed-off-by: Seema Khowala <seemaj@nvidia.com>
Reviewed-on: https://git-master/r/1514043
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
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Add lock_down_sm and wait_for_sm_lock_down gr ops
Required to support multiple SM and t19x SM register
address changes
JIRA GPUT19X-75
Change-Id: I529babde51d9b2143fe3740a4f67c582b7eb404b
Signed-off-by: Seema Khowala <seemaj@nvidia.com>
Reviewed-on: https://git-master/r/1514042
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
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This is required to take care of t19x changes to support
multiple SM
JIRA GPUT19X-75
Change-Id: Ifd2cb28ae442462fef1d2c4439baa817f00c2c9e
Signed-off-by: Seema Khowala <seemaj@nvidia.com>
Reviewed-on: https://git-master/r/1514041
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
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Required for multiple SM support and t19x sm register
address changes
JIRA GPUT19X-75
Change-Id: I437095cb8f8d2ba31b85594a7609532991441a37
Signed-off-by: Seema Khowala <seemaj@nvidia.com>
Reviewed-on: https://git-master/r/1514040
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
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We should check if perfmon is enabled before sending
perfmon init command. This is needed for debug purposes.
Change-Id: Ia95a590a76074c469b5d87a5820cd5b2e50d13be
Signed-off-by: Deepak Goyal <dgoyal@nvidia.com>
Reviewed-on: https://git-master/r/1510036
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
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- Added falcon interface/HAL to bootstrap
falcon by taking boot vector as parameter
- Replaced falcon bootstrap code in multiple
files with nvgpu_flcn_bootstrap() method
JIRA NVGPU-102
Change-Id: I4324824c50c6196d8b7ecf981f815ec778da2fd9
Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-on: https://git-master/r/1513643
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
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Required modifications to add t19x channel
specific info and handle t19x tsg requests.
Bug 1842197
Change-Id: I0f8bcce20edea8f2f9a01e5bf5a9e4181af54875
Signed-off-by: seshendra Gadagottu <sgadagottu@nvidia.com>
Reviewed-on: https://git-master/r/1511144
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
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- Added falcon interface/HAL copy to IMEM method
- Deleted copy to IMEM code & then replaced with
nvgpu_flcn_copy_to_imem() in multiple files
- Code cleanup
JIRA NVGPU-117
Change-Id: Ic47197ef7dc449e5bf1f418ac02598500c96da21
Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-on: https://git-master/r/1513273
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
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When two or more apps ran simultaneously
First app context sets power_on flag & starts init
Other app context check the power_on flag
and try to use GPU without init completed
Which makes aother apps to assert
Added mutex to synchronize poweron access
Bug 200297265
Change-Id: Ie138f7f43bb0dd3304ed91ae3649a6a4947bee91
Signed-off-by: skadamati <skadamati@nvidia.com>
Reviewed-on: https://git-master/r/1511436
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
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mask_hww_warp_esr gr ops is removed and replaced with
get_sm_hww_warp_esr gr ops
JIRA GPUT19X-75
Change-Id: I8c7194ca1b0e4fe740a6f8998a02fba846234e9e
Signed-off-by: Seema Khowala <seemaj@nvidia.com>
Reviewed-on: https://git-master/r/1512218
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
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This is required to support multiple SM and t19x
sm register address changes
JIRA GPUT19X-75
Change-Id: I844b5cf02a75ba397891a1100d917875e5a3e181
Signed-off-by: Seema Khowala <seemaj@nvidia.com>
Reviewed-on: https://git-master/r/1512217
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
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This is required to support multiple SM and t19x
sm register address changes
JIRA GPUT19X-75
Change-Id: If8805bcc042c75ea70c1689306feb3c8bf011655
Signed-off-by: Seema Khowala <seemaj@nvidia.com>
Reviewed-on: https://git-master/r/1512216
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
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This is required to support multiple SM and t19x
sm register address changes
JIRA GPUT19X-75
Change-Id: Icdae3b6ed67a3d3deeb17f29528184b2d7a70af5
Signed-off-by: Seema Khowala <seemaj@nvidia.com>
Reviewed-on: https://git-master/r/1512215
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
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This is required to support multiple SM and t19x
sm register address changes
JIRA GPUT19X-75
Change-Id: Id104f611736535874cdaa5a2f768f692d799c2c5
Signed-off-by: Seema Khowala <seemaj@nvidia.com>
Reviewed-on: https://git-master/r/1512214
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
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This is required to support t19x sm register address changes
JIRA GPUT19X-75
Change-Id: I7f961147e0e6464a71e240487f7bc964b0544e5d
Signed-off-by: Seema Khowala <seemaj@nvidia.com>
Reviewed-on: https://git-master/r/1512213
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
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- rename gk20a_pmu_cmd_post() to nvgpu_pmu_cmd_post()
- replaced gk20a_pmu_cmd_post() with nvgpu_pmu_cmd_post()
wherever called.
JIRA NVGPU-93
Change-Id: I7ca43170646bab1657a4b4cf125d9f94d589b0eb
Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-on: https://git-master/r/1512904
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
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- Added nvgpu_flcn_clear_halt_intr_status() to
Wait for halt interrupt status clear by
clear_halt_interrupt_status() HAL within timeout
- Added gk20a_flcn_clear_halt_interrupt_status()
to clear falcon controller halt interrupt status
- Replaced flacon halt interrupt clear with
nvgpu_flcn_clear_halt_intr_status() method
NVGPU JIRA-99
Change-Id: I762a3c01cd1d02028eb6aaa9898a50be94376619
Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-on: https://git-master/r/1511333
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
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- Updated falcon controller HAL to support SEC2 falcon
& used "is_falcon_supported" flag to know the support on chip.
- Created falcon HAL flcn_gp106.c/h under gp106 to enable
support for SEC2 & inherited gk20a flcn support.
- Deleted SEC2 falcon related methods to make use of
generic flacon controller methods for SEC2.
- GP106 SEC2 code cleanup
NVPU JIRA-99
Change-Id: I846e8015ed33554b3d8a45795314f1d28eee482f
Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-on: https://git-master/r/1510200
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
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JIRA GPUT19X-46
Change-Id: Idd17f2f644da1bbb8d31a55ac91561b25ff68aac
Signed-off-by: Seema Khowala <seemaj@nvidia.com>
Reviewed-on: https://git-master/r/1509749
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
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Use dev_from_gk20a() accessor whenever accessing struct device * from
struct gk20a.
JIRA NVGPU-38
Change-Id: Ide9fca3a56436c8f62e7872580a766c4c1e2353e
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: https://git-master/r/1507930
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
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Convert a few calls from dev_*() logging to nvgpu_*(). This reduces
dependency to Linux specific struct device pointer.
JIRA NVGPU-38
Change-Id: Ib51a6b1287db25b7dd4d164aec3ac75fa2801ebf
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: https://git-master/r/1507929
GVS: Gerrit_Virtual_Submit
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Make default big page size query a HAL op instead of per-platform
constant. This allows querying for default big page size without
accessing Linux specific gk20a_platform structure.
JIRA NVGPU-38
Change-Id: Ibfbd1319764fdae5fdb06700fb64d23f6f3dd01a
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: https://git-master/r/1507928
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
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Remove gk20a support. Leave only gk20a code which is reused by other
GPUs.
JIRA NVGPU-38
Change-Id: I3d5f2bc9f71cd9f161e64436561a5eadd5786a3b
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: https://git-master/r/1507927
GVS: Gerrit_Virtual_Submit
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Preparation for all clock changes should happen in
P-state module
Bug 1921094
Change-Id: I3bfa7d52eee5b40a41d80b362e064665081694a3
Signed-off-by: Thomas Fleury <tfleury@nvidia.com>
Reviewed-on: https://git-master/r/1508819
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
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Move mclk related functions be moved to clk structure instead of
pmu. We want to keep pmu only for basic pmu interaction and
split clk, lpwr etc.
Bug 1921094
Change-Id: I32394bc0e6d3657dfbd34dbcf19c9af56c12e194
Signed-off-by: Thomas Fleury <tfleury@nvidia.com>
Reviewed-on: https://git-master/r/1506586
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
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Remove mem_config_idx from platform data, and instead let
HAL determine which memory configuration to use. For this
purpose, HAL may use PCI device identifiers, VBIOS version
and possibly RAMCFG strap register.
Bug 1929155
Change-Id: I9fcd67ff407382839ff81470789043fae1c81283
Reviewed-on: http://git-master/r/1497813
Signed-off-by: Thomas Fleury <tfleury@nvidia.com>
(cherry picked from commit 3f722945213bacfc5f6707059b9baccebd92cef1)
Reviewed-on: https://git-master/r/1506583
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
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- add fifo_t19x to fifo_gk20a
- add channel_base to fifo_gk20a
It'll make kick off code re-usable by vgpu.
Jira VFND-3796
Change-Id: I7f7607d3682f2eaad903e1690d83c1d78eba8052
Signed-off-by: Richard Zhao <rizhao@nvidia.com>
Reviewed-on: https://git-master/r/1510456
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Aingara Paramakuru <aparamakuru@nvidia.com>
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
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hw_chid is a relative id for vgpu. For native it's same as hw id.
Renaming it to chid to avoid confusing.
Jira VFND-3796
Change-Id: I1c7924da1757330ace715a7c52ac61ec9dc7065c
Signed-off-by: Richard Zhao <rizhao@nvidia.com>
Reviewed-on: https://git-master/r/1509530
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
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