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* gpu: nvgpu: Fix SM number when more than 4 TPCsTerje Bergstrom2016-12-27
| | | | | | | | | | | Use multiplication instead of division to come up with an SM id. Change-Id: Ib185970ee99cc8c010d02ba846229e0959a5fef3 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/1150599 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Alex Waterman <alexw@nvidia.com>
* gpu: nvgpu: gp10b: Use gk20a version of PMU resetTerje Bergstrom2016-12-27
| | | | | | | | | Change-Id: I9b6c2e3bcae4ac43a20089e05891654654df1b54 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/1150541 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Seshendra Gadagottu <sgadagottu@nvidia.com>
* gpu: nvgpu: Add HWPM registers to regops whitelistTerje Bergstrom2016-12-27
| | | | | | | | | | | Bug 1763653 Change-Id: Ief7ed56c29dba5836fc8435359a7c615ce53bb84 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/1150717 Reviewed-by: Peter Daifuku <pdaifuku@nvidia.com> Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit
* gpu: nvgpu: hwpm broadcast register supportPeter Daifuku2016-12-27
| | | | | | | | | | | | | | | | | Add support for hwpm broadcast registers (ltc and lts) Bug 1648200 Change-Id: I2aa4e6c0991abaa94b0f58354a826f626f1d43a2 Signed-off-by: Peter Daifuku <pdaifuku@nvidia.com> Reviewed-on: http://git-master/r/1131363 (cherry picked from commit 383d195dabed76ecc50bb2bd355d6180bcda082a) Reviewed-on: http://git-master/r/1133629 (cherry picked from commit 725d02e2690c96fbfa5f49ade550442de5961e82) Reviewed-on: http://git-master/r/1127750 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: Implement engine_enum_from_typeTerje Bergstrom2016-12-27
| | | | | | | | | | | | | Implement a helper function engine_enum_from_type. This allows parsing device_info entries for LCE engine type. Pascal has logical copy engine instead of CE2, so so add definition of that. Change-Id: I71f59c308641d84ac59fd57fc37d9b627bb07a43 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/1147747 Reviewed-by: Konsta Holtta <kholtta@nvidia.com>
* gpu: nvgpu: gp10b: Program NISO sysmem flush addrTerje Bergstrom2016-12-27
| | | | | | | | | | | | Program sysmem flush address to prevent random accesses of address 0. Change-Id: Ia577106c63a80589c154af41d18b70480ed7c7d7 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/1149174 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Alex Waterman <alexw@nvidia.com>
* gpu: nvgpu: gp10b: Fix CWD floorsweep programmingTerje Bergstrom2016-12-27
| | | | | | | | | | | | Program CWD TPC and SM registers correctly. The old code did not work when there are more than 4 TPCs. Change-Id: I18a14a0f76d97b0962607ec0bbd71aafcd768bca Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/1143075 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Konsta Holtta <kholtta@nvidia.com>
* gpu: nvgpu: Remove setting op set_max_ways_evict_lastTerje Bergstrom2016-12-27
| | | | | | | | | Do not set op set_max_ways_evict_last. It gets removed from ltc_gk20a.c, and it's never called in gm20b and beyond anyway. Change-Id: Ib8851057810aa8ddf2088c9e9245e4caf469bddf Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/1146882
* gpu: nvgpu: Add support for multiple PBDMAsLakshmanan M2016-12-27
| | | | | | | | | | | | | | | | Added support for multiple PBDMAs handling during fifo_pbdma_isr and gk20a_init_fifo_reset_enable_hw use case. JIRA DNVGPU-26 Change-Id: I3ce65fdeacb012551d15eed85dc61602f7dadbbb Signed-off-by: Lakshmanan M <lm@nvidia.com> Reviewed-on: http://git-master/r/1145601 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Konsta Holtta <kholtta@nvidia.com> Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: refactor gk20a_mem_{wr,rd} for vidmemKonsta Holtta2016-12-27
| | | | | | | | | | | | | | | | | To support vidmem, pass g and mem_desc to the buffer memory accessor functions. This allows the functions to select the memory access method based on the buffer aperture instead of using the cpu pointer directly (like until now). The selection and aperture support will be in another patch; this patch only refactors these accessors, but keeps the underlying functionality as-is. JIRA DNVGPU-23 Change-Id: I21d4a54827b0e2741012dfde7952c0555a583435 Signed-off-by: Konsta Holtta <kholtta@nvidia.com> Reviewed-on: http://git-master/r/1121914 GVS: Gerrit_Virtual_Submit Reviewed-by: Ken Adams <kadams@nvidia.com>
* gp10b: initialize dynamic sysfs attributesRemi Denis-Courmont2016-12-27
| | | | | | | | | | | | | All dynamically allocated sysfs attributes MUST be initialized explicitly. Otherwise lock debugging fails. Change-Id: I8f77857831221b5ceddb43f9d161c3bf4ca049d6 Signed-off-by: Remi Denis-Courmont <remid@nvidia.com> Reviewed-on: http://git-master/r/1145929 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: Juha Tukkinen <jtukkinen@nvidia.com>
* gpu: nvgpu: Remove fn debug from PTE updateTerje Bergstrom2016-12-27
| | | | | | | | | | | | | | Function trace in update_gmmu_ptes_locked() cause too much spew on UART. Change-Id: I94c79be76394631cdee343b2f77e4bf0f830e0a8 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/1144808 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: David Martinez Nieto <dmartineznie@nvidia.com> Reviewed-by: Konsta Holtta <kholtta@nvidia.com> Reviewed-by: Ken Adams <kadams@nvidia.com>
* gpu: nvgpu: add code to handle DT fuse overridesAdeel Raza2016-12-27
| | | | | | | | | | | | | | Add code for handling GP10B fuse overrides specified in the device tree. Also add specific handling for the ECC fuse override. Bug 1699676 Change-Id: Ifa07983054cd143f7f1745a6a6de36f4d4e08126 Signed-off-by: Adeel Raza <araza@nvidia.com> Reviewed-on: http://git-master/r/1140893 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: API to return preemption modesDeepak Nibade2016-12-27
| | | | | | | | | | | | | | | Add API gr_gp10b_get_preemption_mode_flags() to return supported and default graphics/compute preemption modes on gp10b Bug 1646259 Change-Id: I291a82a911e021b605b6d1ccae9cef663cc7a01a Signed-off-by: Deepak Nibade <dnibade@nvidia.com> Reviewed-on: http://git-master/r/1133596 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: API to set preemption modeDeepak Nibade2016-12-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Separate out new API gr_gp10b_set_ctxsw_preemption_mode() which will check requested preemption modes and take appropriate action for each preemption mode This API will also do some sanity checking for valid preemption modes and combinations Define API set_preemption_mode() for gp10b which will set the preemption modes passed as argument and then use gr_gp10b_set_ctxsw_preemption_mode() and update_ctxsw_preemption_mode() to update preemption mode Legacy path from gr_gp10b_alloc_gr_ctx() will convert flags NVGPU_ALLOC_OBJ_FLAGS_* into appropriate preemption modes and then call gr_gp10b_set_ctxsw_preemption_mode() New API set_preemption_mode() will use new flags NVGPU_GRAPHICS/COMPUTE_PREEMPTION_MODE_* and set and update ctxsw preemption mode In gr_gp10b_update_ctxsw_preemption_mode(), update graphics context to set CTA premption mode if mode NVGPU_COMPUTE_PREEMPTION_MODE_CTA is set Also, define preemption modes in nvgpu-t18x.h and use them everywhere Remove old definitions of modes from gr_gp10b.h Bug 1646259 Change-Id: Ib4dc1fb9933b15d32f0122a9e52665b69402df18 Signed-off-by: Deepak Nibade <dnibade@nvidia.com> Reviewed-on: http://git-master/r/1131806 GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: adapt gk20a_mm_entry for mem_descKonsta Holtta2016-12-27
| | | | | | | | | | | | | | | | | For upcoming vidmem refactor, replace struct gk20a_mm_entry's contents identical to struct mem_desc, with a struct mem_desc member. This makes it possible to use the page table buffers like the others too. JIRA DNVGPU-23 JIRA DNVGPU-20 Change-Id: Ia82da07b5a3bb9fb14a86bcf96a46b3a3c80bf28 Signed-off-by: Konsta Holtta <kholtta@nvidia.com> Reviewed-on: http://git-master/r/1139696 GVS: Gerrit_Virtual_Submit Reviewed-by: Deepak Nibade <dnibade@nvidia.com> Reviewed-by: Ken Adams <kadams@nvidia.com> Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: gp10b: Add def for NISO sysmem flush addrTerje Bergstrom2016-12-27
| | | | | | | | | | | Add definition for NISO sysmem flush addr. This makes gp10b in sync with rest of chips. Change-Id: Ic3548585000602497e9d7ff271144b9ca9b2acca Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/1129217 Reviewed-by: Seshendra Gadagottu <sgadagottu@nvidia.com> GVS: Gerrit_Virtual_Submit
* gpu: nvgpu: gp10b: set soc memory aperture typeSeshendra Gadagottu2016-12-27
| | | | | | | | | | | | | | For gp10b, set platform data for soc memory aperture type as vidmem. Bug 1749338 Change-Id: I7961734d3ebcca4af459c7c7d49bc31f0fc8ce5d Signed-off-by: Seshendra Gadagottu <sgadagottu@nvidia.com> Reviewed-on: http://git-master/r/1129168 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Ken Adams <kadams@nvidia.com>
* gpu: nvgpu: gp10b: add delay cycles before elcgSeshendra Gadagottu2016-12-27
| | | | | | | | | | | | | | | Update prod value for gr engine delay cycles before engine clock gating. For copy engine, it was updated earlier and now it is extended to both gr and ce. Bug 1689806 Change-Id: I457ad6f9c461db89d53c57e68ad937ab5292849e Signed-off-by: Seshendra Gadagottu <sgadagottu@nvidia.com> Reviewed-on: http://git-master/r/1129922 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: suspend context support for gp10bDeepak Nibade2016-12-27
| | | | | | | | | | | | | | | | | | | | | | | | Add API gr_gp10b_suspend_contexts() to support context suspend on gp10b sequence to suspend: - disable ctxsw - loop through list of channels - if channel is ctx resident, suspend all SMs - if CILP channel, set CILP preempt pending = true - resume all SMs - otherwise, disable channel/TSG - enable ctxsw - if CILP preempt is pending, wait for it to complete Bug 200156699 Change-Id: Id9609077c283f99f420ad21c636b29f74b8eff6b Signed-off-by: Deepak Nibade <dnibade@nvidia.com> Reviewed-on: http://git-master/r/1120334 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: gp10b: Wait for BAR1 bindTerje Bergstrom2016-12-27
| | | | | | | | | | | Wait for BAR1 bind to complete before continuing. The register to wait exists Maxwell onwards. Change-Id: Icf03ae66aeb265808c4ba8da24ba4e1ebb91564e Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/1123939 Reviewed-by: Konsta Holtta <kholtta@nvidia.com> GVS: Gerrit_Virtual_Submit
* gpu: nvgpu: gp10b: Use sysmem aperture for SoC memoryTerje Bergstrom2016-12-27
| | | | | | | | | | | | | In Tegra GPU, SoC memory has to be accessed as vidmem. In discrete GPU, it has to be accessed as sysmem. Change-Id: Id26588df17b4921533804f72bc8c0ac3892ae154 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/1122591 GVS: Gerrit_Virtual_Submit Reviewed-by: Seshendra Gadagottu <sgadagottu@nvidia.com> Tested-by: Seshendra Gadagottu <sgadagottu@nvidia.com> Reviewed-by: Konsta Holtta <kholtta@nvidia.com>
* gpu: nvgpu: gp10b: Add litter values HALTerje Bergstrom2016-12-27
| | | | | | | | | | | Move per-chip constants to be returned by a chip specific function. Implement get_litter_value() for each chip. Change-Id: I8bda9bf99b2cc6aba0fb88a69cc374e0a6abab6b Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/1121384 GVS: Gerrit_Virtual_Submit Reviewed-by: Konsta Holtta <kholtta@nvidia.com>
* gpu: nvgpu: register to nvhost for debug dumpDeepak Nibade2016-12-27
| | | | | | | | | | | | | | | Register debug dump callback gk20a_debug_dump_device() to nvhost using nvhost_register_dump_device() Unregister the callback in gp10b_tegra_remove() Bug 200188753 Change-Id: I9161cfdf969208bd8b6160742bf89e327aa2a6b4 Signed-off-by: Deepak Nibade <dnibade@nvidia.com> Reviewed-on: http://git-master/r/1126792 Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com> Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: return from scale_init() if no profileDeepak Nibade2016-12-27
| | | | | | | | | | | | In gp10b_tegra_scale_init(), return immediately if CONFIG_GK20A_DEVFREQ is disabled and profile is NULL Change-Id: I08e15afdc72bef62a4fb43f30b74cebf8a4b0d68 Signed-off-by: Deepak Nibade <dnibade@nvidia.com> Reviewed-on: http://git-master/r/1125444 GVS: Gerrit_Virtual_Submit Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
* gpu: nvgpu: pass bool pointer to debugfs_create_bool()Deepak Nibade2016-12-27
| | | | | | | | | | | Port the change 621a5f7ad9cd1ce7933f1d302067cbd58354173c from kernel.org to the nvgpu driver Change-Id: I3a8aa873e1f0b601bfe89f836c400113e50b638e Signed-off-by: Deepak Nibade <dnibade@nvidia.com> Reviewed-on: http://git-master/r/1125443 GVS: Gerrit_Virtual_Submit Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
* gpu: nvgpu: gp10b: Support GPUs with no physical modeTerje Bergstrom2016-12-27
| | | | | | | | | | | | Support GPUs which cannot choose between SMMU and physical addressing. Change-Id: Ic097fccb313d98fcea918a705eefb5cd619138f1 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/1122590 Reviewed-by: Konsta Holtta <kholtta@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: Alex Waterman <alexw@nvidia.com>
* gpu: nvgpu: Use device instead of platform_deviceTerje Bergstrom2016-12-27
| | | | | | | | | Use struct device instead of struct platform_device wherever possible. This allows adding other bus types later. Change-Id: I90623c020919ca8e2e5b31d53914c324d2dc6af9 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/1120464
* gpu: nvgpu: Add fbpa number and stridePeter Daifuku2016-12-27
| | | | | | | | | | | | | Add fbpa number and stride, used in hwpm context switch code Bug 1648200 Change-Id: I44570c072b1266d7ec2fc5dfb7fa73000ac01831 Signed-off-by: Peter Daifuku <pdaifuku@nvidia.com> Reviewed-on: http://git-master/r/1120451 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: gp10b: disable force_reset_in_do_idleSeshendra Gadagottu2016-12-27
| | | | | | | | | | | | | | Since gpu rail gating is enabled, force_reset in idle can be disabled. Bug 200183798 Change-Id: I04ed04b66e3059459ec32cbffbfdb6756b009200 Signed-off-by: Seshendra Gadagottu <sgadagottu@nvidia.com> Reviewed-on: http://git-master/r/1120147 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: gp10b: Sync with register generatorTerje Bergstrom2016-12-27
| | | | | | | | | Use re-generated register definitions. This synchronizes kernel with the register generator. Change-Id: I5ad34ad0b92327091758a2d10581a1b4170fa919 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/1120811
* gpu: nvgpu: post CILP_PREEMPTION_STARTED/COMPLETE eventsDeepak Nibade2016-12-27
| | | | | | | | | | | | | | | | | | Remove posting of events using old channel event API i.e. gk20a_channel_post_event() Also, update gk20a_channel_semaphore_wakeup() to post events when called from ce2_nonblockpipe_isr() Bug 200089620 Change-Id: I677cdab11183a649663ff9272a527c63b9994430 Signed-off-by: Deepak Nibade <dnibade@nvidia.com> Reviewed-on: http://git-master/r/1112275 (cherry picked from commit 4840efda393cd5928f1a8463db8b52cc586860bc) Reviewed-on: http://git-master/r/1120289 GVS: Gerrit_Virtual_Submit Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
* gpu: nvgpu: Determine ECC-enabled units for GP10BSami Kiminki2016-12-27
| | | | | | | | | | | | | | | | Determine ECC-enabled units for GP10B by reading fuses/registers. Bug 1637486 Change-Id: I6431709e3c405d6156dd96438df14d4054b48644 Signed-off-by: Sami Kiminki <skiminki@nvidia.com> Signed-off-by: Adeel Raza <araza@nvidia.com> Reviewed-on: http://git-master/r/780992 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/1120463 Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: move t18x code to kernel-nvgpu-t18xAlex Van Brunt2016-12-27
| | | | | | | | | | | | | | Part of moving the nvgpu driver out of the common kernel is moving the T18x part of the nvgpu driver out of kernel-t18x. So, update the Makefile to replect this change. bug 200187033 Change-Id: I61288943ee210840e483b3e3e14758d4a47a0a2f Signed-off-by: Alex Van Brunt <avanbrunt@nvidia.com> Reviewed-on: http://git-master/r/1119965 Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com> GVS: Gerrit_Virtual_Submit
* gpu: nvgpu: gp10b: add emc clock requestSeshendra Gadagottu2016-12-27
| | | | | | | | | | | | | | Use Bandwidth manager API to request required emc clock. Bug 1673672 Change-Id: I909213d2a69a45939247fd079b1c57ce93be6e0e Signed-off-by: Seshendra Gadagottu <sgadagottu@nvidia.com> Reviewed-on: http://git-master/r/843777 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvpgu: setup fecs_trace hal operationsThomas Fleury2016-12-27
| | | | | | | | | | bug 1648908 Change-Id: I630f74f09e0a4143f5028c88634b9793ec86b279 Signed-off-by: Thomas Fleury <tfleury@nvidia.com> Reviewed-on: http://git-master/r/1022730 GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: add function to access ptimer timeArul Sekar2016-12-27
| | | | | | | | | | | | | | | bug 1648908 Change-Id: I32211b13489b21eba25f7473a18b9d1a303d2642 Signed-off-by: Arul Sekar <aruls@nvidia.com> Reviewed-on: http://git-master/r/1029733 Reviewed-by: Arun Gona <agona@nvidia.com> Tested-by: Arun Gona <agona@nvidia.com> Reviewed-on: http://git-master/r/1111716 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Thomas Fleury <tfleury@nvidia.com> Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: gp10b: Update regops whitelistTerje Bergstrom2016-12-27
| | | | | | | | | | | | Update regops whitelist with two new registers. Bug 1734151 Change-Id: Id09bdfb1733620bb75d4558299c5e9c7f66bb00b Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/1029772 GVS: Gerrit_Virtual_Submit Reviewed-by: Richard Zhao <rizhao@nvidia.com>
* gpu: nvgpu: gp10b: update prod setiingsSeshendra Gadagottu2016-12-27
| | | | | | | | | | | | | Add/update following prod settings: blcg ce slcg ce2 Change-Id: I10a62d980479ad23efd7033d29e269c4aac08834 Signed-off-by: Seshendra Gadagottu <sgadagottu@nvidia.com> Reviewed-on: http://git-master/r/1030986 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: gp10b: Allow importing makefile via includeTerje Bergstrom2016-12-27
| | | | | | | | | | | | | Refactor makefiles so that there is one makefile, and that file can be included in the main nvgpu build. Bug 1476801 Change-Id: I23ac451d695fc64064de2300e83b9d9487c52743 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/1028353 Reviewed-by: Konsta Holtta <kholtta@nvidia.com> GVS: Gerrit_Virtual_Submit
* gpu: nvgpu: t18x: update blcg prod settingsSeshendra Gadagottu2016-12-27
| | | | | | | | | | | | | | Update prod settings to disable stall blcg. Bug 1729471 Change-Id: I1123bf47159fc9dbb1223aebcacf37361b90743f Signed-off-by: Seshendra Gadagottu <sgadagottu@nvidia.com> Reviewed-on: http://git-master/r/1026611 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Mahantesh Kumbar <mkumbar@nvidia.com> Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: gp10b: only create ECC stats onceAdeel Raza2016-12-27
| | | | | | | | | | | | | | The ECC sysfs stat creation function is called on GR init. GR can get initialized multiple times but we only need to create the ECC stats once. Therefore, add a check to avoid creating duplicate stat sysfs nodes. Change-Id: Ifb338e57643f2f15492df137d2a7521e0c990cf2 Signed-off-by: Adeel Raza <araza@nvidia.com> Reviewed-on: http://git-master/r/1021660 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: gp10b: make local symbol staticAmit Sharma2016-12-27
| | | | | | | | | | | | | | | | Fixed the following sparse warning by making local symbol static: - platform_gp10b_tegra.c:365: warning: symbol 'ecc_hash_table' was not declared. Should it be static? Bug 200088648 Change-Id: Iea1a682c3ee0609730366d44fab91849cd59c9ad Signed-off-by: Amit Sharma <amisharma@nvidia.com> Reviewed-on: http://git-master/r/1022410 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Sachin Nikam <snikam@nvidia.com> Tested-by: Sachin Nikam <snikam@nvidia.com>
* gpu: nvgpu: t18x: update slcg prod settingsSeshendra Gadagottu2016-12-27
| | | | | | | | | | | | | | Update prod settings to disable slcg pbdma related domains. Bug 1703083 Change-Id: I9f9192da69d07c5cea5bc7d79a031e5d2428b685 Signed-off-by: Seshendra Gadagottu <sgadagottu@nvidia.com> Reviewed-on: http://git-master/r/1022219 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
* Revert "Revert "gpu: nvgpu: gp10b: enable gpu rail gating""Seshendra Gadagottu2016-12-27
| | | | | | | | | | | This reverts commit 7c1f6f0b2998c354f315b431e00f3c8f861cb190. Bug 200176691 Change-Id: Ia546513ec5c61999f6eb4d56ccd7e45ae072167c Signed-off-by: Seshendra Gadagottu <sgadagottu@nvidia.com> Reviewed-on: http://git-master/r/1020813 Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: ECC overrideSupriya2016-12-27
| | | | | | | | | | | | | | | | -sysfs functions to call into LS PMU and modify ECC overide register Bug 1699676 Change-Id: Iaf6cc3a86160b806e52ab168577caad42b2c5d22 Signed-off-by: Supriya <ssharatkumar@nvidia.com> Reviewed-on: http://git-master/r/921252 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com> Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>
* Revert "gpu: nvgpu: gp10b: enable gpu rail gating"Prashant Gaikwad2016-12-27
| | | | | | | | | | | | | | | | | | This reverts commit 71b59d75fc49e2159830026bce387ef4d829faa8 since it causes suspend_sanity to fail on quill platform. On system resume, we see the following error dump from GPU gk20a 17000000.gp10b: gk20a_channel_timeout_handler: Job on channel 501 timed out gk20a 17000000.gp10b: gk20a_fifo_set_ctx_mmu_error_ch: channel 501 generated a mmu fault gk20a 17000000.gp10b: gk20a_set_error_notifier: error notifier set to 31 for ch 501 gk20a 17000000.gp10b: gk20a_channel_timeout_handler: Job on channel 509 timed out Change-Id: I61bc3b0745fe136675ab79b13f54e9126602f51c Signed-off-by: Prashant Gaikwad <pgaikwad@nvidia.com> Reviewed-on: http://git-master/r/1017967 Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
* gpu: nvgpu: gp10b: enable gpu rail gatingSeshendra Gadagottu2016-12-27
| | | | | | | | | | | Bug 1698618 Change-Id: Iabfd726891165d7879376ab96445b7b81b907153 Signed-off-by: Seshendra Gadagottu <sgadagottu@nvidia.com> Reviewed-on: http://git-master/r/841856 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: gp10b: Enable adaptive ELPGMahantesh Kumbar2016-12-27
| | | | | | | | | | | | ELPG is enabled on TOT. Bug 200144583 Change-Id: Icbdcb5f575a4ca37becf47b098fbd6a1f89feec7 Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com> Reviewed-on: http://git-master/r/1013845 Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com> Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: gp10b: add ECC stats sysfs nodesAdeel Raza2016-12-27
| | | | | | | | | | | Add sysfs nodes for querying ECC single/double bit error counts. Bug 1699676 Change-Id: I6d5219facadaa17207ac759b88fe19077207d8f1 Signed-off-by: Adeel Raza <araza@nvidia.com> Reviewed-on: http://git-master/r/935363 Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
generated by cgit v1.2.2 (git 2.25.0) at 2024-07-16 12:28:48 -0400