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* gpu: nvgpu: add support for L3 cache allocation of buffersDeepak Nibade2017-07-07
| | | | | | | | | | | | | | | | | | | | Add gv11b implementation of gpu_phys_addr() that checks the t19x GMMU attributes struct to determine if L3 allocation should be enabled. If L3 alloc is enabled then a special physical address bit is set. Add flag NVGPU_AS_MAP_BUFFER_FLAGS_L3_ALLOC to struct nvgpu_as_map_buffer_ex_args so that User space can add a hint to allocate buffer in L3 cache Jira GPUT19X-10 Bug 200279508 Change-Id: I1bb9876a670b252980922aa50e3e69b802be137f Signed-off-by: Deepak Nibade <dnibade@nvidia.com> Reviewed-on: https://git-master/r/1512602 GVS: Gerrit_Virtual_Submit Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
* gpu: nvgpu: enable IO coherence support flag for gv11bDeepak Nibade2017-07-07
| | | | | | | | | | | | | | | Set flag NVGPU_GPU_FLAGS_SUPPORT_IO_COHERENCE for gv11b to indicate IO coherence support is enabled Jira GPUT19X-17 Bug 1651331 Bug 200283998 Change-Id: If74db3de293e8ebd39e45d81cd1c0d1f7aa01d2d Signed-off-by: Deepak Nibade <dnibade@nvidia.com> Reviewed-on: https://git-master/r/1512601 GVS: Gerrit_Virtual_Submit Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
* gpu: nvgpu: Implement PD packingAlex Waterman2017-07-06
| | | | | | | | | | | | | Necessary Volta changes for equivalent change in nvgpu. JIRA NVGPU-30 Change-Id: I541d6d6005bc7ea0bfb654d0f5f5554e46afc510 Signed-off-by: Alex Waterman <alexw@nvidia.com> Reviewed-on: https://git-master/r/1506611 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: gv11b: init handle_sm_exception gr opsSeema Khowala2017-07-06
| | | | | | | | | | | | | | | | | gr_gk20a_handle_sm_exception is initialized to handle_sm_exception and new gr ops handle_tpc_sm_ecc_exception is initialized to gr_gv11b_handle_tpc_sm_ecc_exception to handle sm ecc errors per tpc. JIRA GPUT19X-75 JIRA GPUT19X-109 Change-Id: Iefa95b185b9eed23f9f54e231405fcd9fd83ccc0 Signed-off-by: Seema Khowala <seemaj@nvidia.com> Reviewed-on: https://git-master/r/1514039 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: gv11b: init clear_sm_hww gr opsSeema Khowala2017-07-06
| | | | | | | | | | | | | | Required for multiple SM support and SM register address changes JIRA GPUT19X-75 Change-Id: I552bae890a416dc4a430b907641b5b3d09b638c7 Signed-off-by: Seema Khowala <seemaj@nvidia.com> Reviewed-on: https://git-master/r/1514038 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: gv11b: init sm lock_down gr opsSeema Khowala2017-07-06
| | | | | | | | | | | | | | init lock_down_sm and wait_for_sm_lock_down gr ops Required to support multiple SM and register address changes JIRA GPUT19X-75 Change-Id: I992d1c0c5a1f559dc57bcef50025fa42913d6761 Signed-off-by: Seema Khowala <seemaj@nvidia.com> Reviewed-on: https://git-master/r/1514037 GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: gv11b: init get_sm_no_lock_down_hww_global_esr_mask gr opsSeema Khowala2017-07-06
| | | | | | | | | | | | Support SM register changes JIRA GPUT19X-75 Change-Id: I5d5e702d681398a8a8181d912e8c691c15e265d9 Signed-off-by: Seema Khowala <seemaj@nvidia.com> Reviewed-on: https://git-master/r/1514036 GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: gv11b: init gr ops get_sm_hww_global_esrSeema Khowala2017-07-06
| | | | | | | | | | | | | Required for multiple SM support and sm register address changes JIRA GPUT19X-75 Change-Id: I3fb62a935636f3df050ed125ebe57d8469069591 Signed-off-by: Seema Khowala <seemaj@nvidia.com> Reviewed-on: https://git-master/r/1514035 GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: gv11b: Reorg misc HAL initializationSunny He2017-07-06
| | | | | | | | | | | | | | | | | | Reorganize HAL initialization to remove inheritance and construct the gpu_ops struct at compile time. This patch covers the lone function pointers 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: I098559103ef280faca4e82708bb47b9b37057cfd Signed-off-by: Sunny He <suhe@nvidia.com> Reviewed-on: https://git-master/r/1510390 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: gv11b, use nvgpu_flcn_bootstrap()Mahantesh Kumbar2017-07-06
| | | | | | | | | | | | | | - Replaced falcon bootstrap code with nvgpu_flcn_bootstrap() method JIRA NVGPU-102 Change-Id: I5133419957c890847cac66c5ac018e8188db41e3 Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com> Reviewed-on: https://git-master/r/1513647 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
* gpu: nvgpu: gv11b: Use g->name instead of dev_name()Terje Bergstrom2017-07-05
| | | | | | | | | | | Dump device name using g->name instead of dev_name(). dev_name() is Linux specific. Change-Id: I65eb89e41ca81ca6143fb247a10c306b4efc96ad Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: https://git-master/r/1512176 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: gv11b: support for full subcontextseshendra Gadagottu2017-07-05
| | | | | | | | | | | | | | | | | Changes to enable 64 subcontexts: 1 SYNC + 63 ASYNC Currently all subcontexts with in a tsg can have only single address space. Add support for NVGPU_TSG_IOCTL_BIND_CHANNEL_EX for selecting subctx id by client. Bug 1842197 Change-Id: Icf56a41303bd1ad7fc6f2a6fbc691bb7b4a01d22 Signed-off-by: seshendra Gadagottu <sgadagottu@nvidia.com> Reviewed-on: https://git-master/r/1511145 Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com> GVS: Gerrit_Virtual_Submit
* gpu: nvgpu: gv11b: init get_sm_hww_warp_esr gr opsSeema Khowala2017-07-05
| | | | | | | | | | | | | get sm hww_warp_esr reg val JIRA GPUT19X-75 Change-Id: I4ed04045e947c417291b7b1e2fc81bbe51f0b48c Signed-off-by: Seema Khowala <seemaj@nvidia.com> Reviewed-on: https://git-master/r/1512212 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
* gpu: nvgpu: gv11b: init resume_from_pause gr opsSeema Khowala2017-07-05
| | | | | | | | | | | JIRA GPUT19X-75 Change-Id: Ie741bf50c771f21de3bf762ca506a36276f38437 Signed-off-by: Seema Khowala <seemaj@nvidia.com> Reviewed-on: https://git-master/r/1512211 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
* gpu: nvgpu: gv11b: init resume_all_sms gr opsSeema Khowala2017-07-05
| | | | | | | | | | | | | This is required to support multiple SM and t19x sm register address changes JIRA GPUT19X-75 Change-Id: Ia5c0a3d1dead9c6094ca28716c06929dd3461814 Signed-off-by: Seema Khowala <seemaj@nvidia.com> Reviewed-on: https://git-master/r/1512210 GVS: Gerrit_Virtual_Submit Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
* gpu: nvgpu: gv11b: init resume_single_sm gr opsSeema Khowala2017-07-05
| | | | | | | | | | | | | This is required to support multiple SM and t19x sm register address changes JIRA GPUT19X-75 Change-Id: I0ebbfdad73d6212997a21f9240f5d4bc2f28ab2f Signed-off-by: Seema Khowala <seemaj@nvidia.com> Reviewed-on: https://git-master/r/1512209 GVS: Gerrit_Virtual_Submit Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
* gpu: nvgpu: gv11b: init suspend_all_sms gr opsSeema Khowala2017-07-05
| | | | | | | | | | | | | | This is required to support multiple SM and t19x sm register address changes JIRA GPUT19X-75 Change-Id: I46b7d58ed02710339aa27cd9db999aa60fbd4dd9 Signed-off-by: Seema Khowala <seemaj@nvidia.com> Reviewed-on: https://git-master/r/1512208 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
* gpu: nvgpu: gv11b: init suspend_single_sm gr opsSeema Khowala2017-07-05
| | | | | | | | | | | | | Take care of SM register address changes. JIRA GPUT19X-75 Change-Id: I7fa68dbef014fb07a3656b2816d7d8d538a7cf52 Signed-off-by: Seema Khowala <seemaj@nvidia.com> Reviewed-on: https://git-master/r/1512207 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
* gpu: nvgpu: gv11b: init sm_debugger_attached gr opsSeema Khowala2017-07-05
| | | | | | | | | | | | Support gv11b sm register address changes. JIRA GPUT19X-75 Change-Id: I22562789ef7c064fa36c2d382224af6dc6a806c7 Signed-off-by: Seema Khowala <seemaj@nvidia.com> Reviewed-on: https://git-master/r/1512206 GVS: Gerrit_Virtual_Submit Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
* gpu: nvgpu: gv11b: Use sm dbgr bpt and warp mask 0/1Seema Khowala2017-07-05
| | | | | | | | | | | | | | Instead of assuming mask_0 and mask_1 as consecutive registers, use mask_1 and mask_0 registers for reading/writing sm dbgr warp and bpt mask registers JIRA GPUT19X-75 Change-Id: Ib6843d13828d899d4bd3f12bdf6701325ea760fd Signed-off-by: Seema Khowala <seemaj@nvidia.com> Reviewed-on: https://git-master/r/1511736 GVS: Gerrit_Virtual_Submit Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
* gpu: nvgpu: gv11b: read from unicast registerSeema Khowala2017-07-05
| | | | | | | | | | | | | | For updating broadcast register, read the current value from unicast register. JIRA GPUT19x-75 Change-Id: Ib4a3791304cabe77cf46543d4bec0312c6fcc0fb Signed-off-by: Seema Khowala <seemaj@nvidia.com> Reviewed-on: https://git-master/r/1511735 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
* gpu: nvgpu: gv11b, rename gk20a_pmu_cmd_post()Mahantesh Kumbar2017-07-05
| | | | | | | | | | | | | | - replaced gk20a_pmu_cmd_post() with nvgpu_pmu_cmd_post() wherever called. JIRA NVGPU-93 Change-Id: I1ce20cdd7190311535917058ad09a8896e505179 Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com> Reviewed-on: https://git-master/r/1512972 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
* gpu: nvgpu: gv11b: add a function to reset pbdma and eng faultedSeema Khowala2017-07-02
| | | | | | | | | | | | | | | | | | | | When Host receives a page fault signal from a CE, Host will immediately set _ENG_FAULTED bit in the NV_PCCSR_CHANNEL register for the channel and will trigger a preempt of the TSG/channel. A channel will only be scheduled when _ENABLED=1, _ENG_FAULTED=0 and _PBDMA_FAULTED=0 in pccsr_channel reg for the channel. If a TSG has a faulted channel, Host will not schedule the entire TSG agin until all _FAULTED bits from channels in the TSG are cleared by SW. This function will be required for ce page fault handling. JIRA GPUT19X-46 JIRA GPUT19X-12 Change-Id: Ib58dff7aa24aa144e970f11b5261877dec03f3e6 Signed-off-by: Seema Khowala <seemaj@nvidia.com> Reviewed-on: https://git-master/r/1509776 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: gv11b: implement eng method buffer init/deinitSeema Khowala2017-07-02
| | | | | | | | | | | | | | | | | | | | | | When CE hits a page fault it needs to save out methods, it will save it out to a per runqueue per TSG method buffer. The method buffers (one per TSG runqueue) are allocated in BAR2 space during TSG creation All channels in a TSG that are mapped to the same runqueue will point to the same buffer. S/w will insert channel's method buffer pointer in the channel's instance block entries NV_RAMIN_ENG_METHOD_BUFFER_ADDR_LO and NV_RAMIN_ENG_METHOD_BUFFER_ADDR_HI. Method buffer in memory will be 32B aligned. Eng method buffer allocated per tsg will be de-allocated during tsg_release. JIRA GPUT19X-46 Change-Id: Ib480ae5840d9815d24fe2eadc169ac3102854cd0 Signed-off-by: Seema Khowala <seemaj@nvidia.com> Reviewed-on: https://git-master/r/1509747 GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: gv11b: init get_num_pce ce opsSeema Khowala2017-07-02
| | | | | | | | | | | | | | | Implement get_num_pce ce ops to get number of physical copy engines. This is required to calculate eng method buffer size JIRA GPUT19X-46 Change-Id: I5a37eb26ec11bc358700d1761cfdb6ca060e4287 Signed-off-by: Seema Khowala <seemaj@nvidia.com> Reviewed-on: https://git-master/r/1511788 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: gv11b: add ce interrupt handlingSeema Khowala2017-07-02
| | | | | | | | | | | | | | | | | | | | | | Added handling for below ce interrupts -INVALID_CONFIG interrupt will be generated if a floorswept PCE is assigned to a valid LCE in the NV_CE_PCE2LCE_CONFIG registers. This is a fatal error and the LCE will have to be reset to get back to a working state. -MTHD_BUFFER_FAULT interrupt will be triggered if any access to a method buffer during context load or save encounters a fault. This is a fatal interrupt and will require at least the LCE to be reset before operations can start again, if not the entire GPU. JIRA GPUT19X-12 JIRA GPUT19X-46 Change-Id: I2eeefc4e634f5bf53f20933c493c7594fe0ea755 Signed-off-by: Seema Khowala <seemaj@nvidia.com> Reviewed-on: https://git-master/r/1510298 GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: gv11b: Per chip default big page sizeTerje Bergstrom2017-06-30
| | | | | | | | | | | | | Stop defining per-platform default big page size. It's defined via HAL and inherited from gp10b. JIRA NVGPU-38 Change-Id: If5eedd5d351d5504bdf87489d1aa091d430c43ba Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: https://git-master/r/1508069 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit
* gpu: nvgpu: gv11b: check flag before enabling CG.Deepak Goyal2017-06-30
| | | | | | | | | | | | | | | | We should check if BLCG/SLCG feature is enabled before trying to enable/disable them in hardware. Bug 200314250 Change-Id: I5431f97cc559444298b7bd4d53a9f4fc598fd268 Signed-off-by: Deepak Goyal <dgoyal@nvidia.com> Reviewed-on: https://git-master/r/1509184 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Seema Khowala <seemaj@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: Alex Waterman <alexw@nvidia.com> Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
* gpu: nvgpu: gv11b: init set_hww_esr_report_maskSeema Khowala2017-06-30
| | | | | | | | | | | | | | gv11b has 2 SMs per TPC. Use *gpcs_tpcs_sms_hww_warp/global_esr* registers instead of *gpcs_tpcs_sm_hww_warp/global_esr* GPUT19X-75 Change-Id: I86c7ded32b2b69214e047e6de67a1745f2cef6f3 Signed-off-by: Seema Khowala <seemaj@nvidia.com> Reviewed-on: https://git-master/r/1474860 Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
* gpu: nvgpu: gv11b: init record_sm_error_state gr opsSeema Khowala2017-06-30
| | | | | | | | | | | | | Take care of t19x sm reg address changes and support multiple SM JIRA GPUT19X-75 Change-Id: I675b76b90d08fe75331f0023f1fe722497d06373 Signed-off-by: Seema Khowala <seemaj@nvidia.com> Reviewed-on: https://git-master/r/1477673 Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
* gpu: nvgpu: gv11b: init set_sm_debug_mode gr opsSeema Khowala2017-06-30
| | | | | | | | | | | | | | Support multiple SM and take care of sm reg addr changes JIRA GPUT19X-75 Change-Id: Id39e269034762c7a8347edaf1fff0b2efd7f153c Signed-off-by: Seema Khowala <seemaj@nvidia.com> Reviewed-on: https://git-master/r/1477705 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
* gpu: nvgpu: gv11b: init update_sm_error_state gr opsSeema Khowala2017-06-30
| | | | | | | | | | | | | Support multiple SM and take care of SM hardware reg address changes JIRA GPUT19X-75 Change-Id: I866011a85da06ca22bc10fda5ab59f84d0782902 Signed-off-by: Seema Khowala <seemaj@nvidia.com> Reviewed-on: https://git-master/r/1477686 Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
* gpu: nvgpu: gv11b: init bpt_reg_info gr opsSeema Khowala2017-06-30
| | | | | | | | | | | | | Take care of t19x reg address changes to support multiple SM JIRA GPUT19X-75 Change-Id: I92b97e60ac82c50a97fe44a85482437446479800 Signed-off-by: Seema Khowala <seemaj@nvidia.com> Reviewed-on: https://git-master/r/1477694 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
* gpu: nvgpu: gv11b: init trigger_suspend gr opsSeema Khowala2017-06-30
| | | | | | | | | | | | | | | Add gv11b specific trigger_suspend function. SM register addresses have changed as compared to legacy gpu chips. JIRA GPUT19X-75 Change-Id: Ic3099e53bcba19128711a88ecc9e9883f5f7a31f Signed-off-by: Seema Khowala <seemaj@nvidia.com> Reviewed-on: https://git-master/r/1476532 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Seshendra Gadagottu <sgadagottu@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
* gpu: nvgpu: gv11b: dump sm regsSeema Khowala2017-06-30
| | | | | | | | | | | | | | | /d/gpu.0/gr_status will dump sm registers too JIRA GPUT19X-75 Change-Id: If5d19c9ef5c05b6390e8e55c39571869d3d01ae7 Signed-off-by: Seema Khowala <seemaj@nvidia.com> Reviewed-on: https://git-master/r/1500879 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Seshendra Gadagottu <sgadagottu@nvidia.com> Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
* gpu: nvgpu: gv11b: Corrected sm whitelist addressSeema Khowala2017-06-30
| | | | | | | | | | | | | | | | corrected whitelist address for gr_pri_gpcs_tpcs_sms_dbgr_control0 JIRA GPUT19X-49 Bug 200311674 Change-Id: I512197c4a6ef97a59bbb303e31ab91f7727bf8d5 Signed-off-by: Seema Khowala <seemaj@nvidia.com> Reviewed-on: https://git-master/r/1499394 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Seshendra Gadagottu <sgadagottu@nvidia.com> Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
* gpu: nvgpu: vgpu: add basic t19x HALsRichard Zhao2017-06-30
| | | | | | | | | | | | | | | - Added t19x vgpu platform data - Added basic vgpu HAL for gv11b. - Added subctx header HAL. Jira VFND-3796 Change-Id: I2b99364801b41d042b53e057f1a30e1194f354c3 Signed-off-by: Richard Zhao <rizhao@nvidia.com> Reviewed-on: https://git-master/r/1474729 GVS: Gerrit_Virtual_Submit Reviewed-by: Aingara Paramakuru <aparamakuru@nvidia.com> Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: gv11b: add fifo_gv11b and usermode_regsRichard Zhao2017-06-30
| | | | | | | | | | | | | | | | - add fifo_gv11b to store usermode_regs - consider channel_base and use usermode_regs when ring channel doorbell It'll make kickoff code re-usable for vgpu. Jira VFND-3796 Change-Id: Ia6974ccac137f201ad8763a7d372de81d5cca56b Signed-off-by: Richard Zhao <rizhao@nvidia.com> Reviewed-on: https://git-master/r/1510457 Reviewed-by: Aingara Paramakuru <aparamakuru@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: gv11b: rename hw_chid to chidRichard Zhao2017-06-30
| | | | | | | | | | | | | | 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: Ie94c1a15e9e45fc823d85790ce6a69da53a685bf Signed-off-by: Richard Zhao <rizhao@nvidia.com> Reviewed-on: https://git-master/r/1509531 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
* pu: nvgpu: gv11b: rename write_preemption_ptrseshendra Gadagottu2017-06-29
| | | | | | | | | | | Change function name write_preemption_ptr to set_preemption_buffer_va to match with what exactly getting done in that function. Change-Id: I91372642f1dba37e5e7bcda29ac9c4271cec4b53 Signed-off-by: seshendra Gadagottu <sgadagottu@nvidia.com> Reviewed-on: https://git-master/r/1510973 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: depend on gk20a for TEGRA_19x_GPUKonsta Holtta2017-06-29
| | | | | | | | | | | | | Depend on the main GK20A config for all subitems so that they get grouped properly under the top level item in the menuconfig. Change-Id: Ia44179cdebb1f5b24ea626b57ccea40bdd9b2bd8 Signed-off-by: Konsta Holtta <kholtta@nvidia.com> Reviewed-on: https://git-master/r/1509336 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Alex Waterman <alexw@nvidia.com> Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: PMU reset reorg supportMahantesh Kumbar2017-06-29
| | | | | | | | | | | | | | - Assigned gv11b pmu engine reset & status ops to point to gp106 ops. JIRA NVGPU-99 Change-Id: I6338e2c5a1458e88a62cf0966b59c1dbe73385b6 Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com> Reviewed-on: https://git-master/r/1507884 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
* gpu: nvgpu: gv11b: multiple sm supportSeema Khowala2017-06-29
| | | | | | | | | | | | | -Calculate sm reg offset by using gpc, tpc and sm numbers -Init get_esr_sm_sel gr ops JIRA GPUT19X-75 Change-Id: I74cfcae07e385cdad51774b963380c0633adfecf Signed-off-by: Seema Khowala <seemaj@nvidia.com> Reviewed-on: https://git-master/r/1506152 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: gv11b: sm register changesSeema Khowala2017-06-29
| | | | | | | | | | | | | gv11b has multiple SMs and SM register addresses have changed as compared to legacy chips. JIRA GPUT19X-75 Change-Id: I2319f4c78f3efda3430bab1f5ecf1a068e57a1ca Signed-off-by: Seema Khowala <seemaj@nvidia.com> Reviewed-on: https://git-master/r/1506013 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: gv11b: reuse gp10b functionsSeema Khowala2017-06-29
| | | | | | | | | | | | reuse gr_gp10b_handle_fecs_error and cilp functions Bug 200289491 Change-Id: I4040f96875ad91d174ce36aab957fb94d79c3a74 Signed-off-by: Seema Khowala <seemaj@nvidia.com> Reviewed-on: https://git-master/r/1505952 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: gv11b: sm stride litter addedSeema Khowala2017-06-29
| | | | | | | | | | | | | | Required to support multiple SM JIRA GPUT19X-75 Change-Id: I1fd0530550ae14270a5e746d2efbf3e913ac4c3e Signed-off-by: Seema Khowala <seemaj@nvidia.com> Reviewed-on: https://git-master/r/1475985 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-by: David Martinez Nieto <dmartineznie@nvidia.com>
* gpu: nvgpu: Reorganize ltc HAL initializationSunny He2017-06-27
| | | | | | | | | | | | | | | | | | | Reorganize HAL initialization to remove inheritance and construct the gpu_ops struct at compile time. This patch only covers the ltc 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: If8760efb7d8e94b63dc6f1fe9efec4ddf49c0b29 Signed-off-by: Sunny He <suhe@nvidia.com> Reviewed-on: https://git-master/r/1507563 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com> Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: gv11b: sw method for NVC397_SET_TEX_IN_DBGseshendra Gadagottu2017-06-27
| | | | | | | | | | | | | | | | | | Added sw method for NVC397_SET_TEX_IN_DBG with following data fields: data:0 PRI_TEX_IN_DBG_TSL1_RVCH_INVALIDATE data:1 PRI_SM_L1TAG_CTRL_CACHE_SURFACE_LD data:2 PRI_SM_L1TAG_CTRL_CACHE_SURFACE_ST Bug 1934197 Change-Id: I0956d3f5c859ac23e16fb6b7372acd098dfb6d16 Signed-off-by: seshendra Gadagottu <sgadagottu@nvidia.com> Reviewed-on: https://git-master/r/1507479 Reviewed-by: svccoveritychecker <svccoveritychecker@nvidia.com> GVS: Gerrit_Virtual_Submit Tested-by: Wei Sun <wsun@nvidia.com> Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: gv11b, use nvgpu_flcn_copy_to_dmem()Mahantesh Kumbar2017-06-27
| | | | | | | | | | | | | | | - replace usage of pmu_copy_to_dmem() with nvgpu_flcn_copy_to_dmem() JIRA NVGPU-99 Change-Id: I8d0ce1cb7adffc4df57044b8887d525c1f2f0237 Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com> Reviewed-on: https://git-master/r/1506582 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: svccoveritychecker <svccoveritychecker@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: gv11b: implement ctxnotvalid pbdma_intr_1Seema Khowala2017-06-27
| | | | | | | | | | | | | | | | | | | | | | | | Pbdma which encountered the ctxnotvalid interrupt will stall and prevent the channel which was loaded at the time the interrupt fired from being swapped out until the interrupt is cleared. CTXNOTVALID pbdma interrupt indicates error conditions related to the *_CTX_VALID fields for a channel. The following conditions trigger the interrupt: * CTX_VALID bit for the targeted engine is FALSE * At channel start/resume, all preemptible eng have CTX_VALID FALSE but: - CTX_RELOAD is set in CCSR_CHANNEL_STATUS, - PBDMA_TARGET_SHOULD_SEND_HOST_TSG_EVENT is TRUE, or - PBDMA_TARGET_NEEDS_HOST_TSG_EVENT is TRUE JIRA GPUT19X-47 Change-Id: If65ce1fcdbaebd6b1d8313fdddf9e3e0fa51e885 Signed-off-by: Seema Khowala <seemaj@nvidia.com> Reviewed-on: https://git-master/r/1329372 GVS: Gerrit_Virtual_Submit Reviewed-by: svccoveritychecker <svccoveritychecker@nvidia.com> Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
generated by cgit v1.2.2 (git 2.25.0) at 2024-10-29 20:35:43 -0400