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* gpu: nvgpu: gm206: fix out of boundary memory accessRichard Zhao2016-10-21
| | | | | | | | | | | | Avoid out of bounds when searching bit header. JIRA VFND-2826 Change-Id: Icbde7c7e04c35c29f316d8a0ad93c76fcb8fae7a Signed-off-by: Richard Zhao <rizhao@nvidia.com> Reviewed-on: http://git-master/r/1240185 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: Add flag for running preos ucodeTerje Bergstrom2016-10-20
| | | | | | | | | | | | | | | Add per-platform flag run_preos, which indicates whether to run preos ucode or not. Leave it to false for all known boards. Bug 1799537 Bug 1815139 Change-Id: I1818970b0f70f636277443d6de199d3683fc565a Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/1233410 (cherry picked from commit 8bea05dbfa64af88587edb8927a8ec71c6b0d807) Reviewed-on: http://git-master/r/1239956 GVS: Gerrit_Virtual_Submit
* gpu: nvgpu: VBIOS version checkTerje Bergstrom2016-10-20
| | | | | | | | | | | | | | | | | | Add a minimum VBIOS version field for each SKU. This requires the gk20a_platform structure to be per SKU. Also sets power_on back to false if there was any error in booting GPU. Bug 1811880 Change-Id: I23ef312f0db7061b31a3d503ded7e41ef45ad6b3 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/1227229 (cherry picked from commit 69c9ab4349ec7526a7f8a2fcad01f9128ed4769c) Reviewed-on: http://git-master/r/1239428 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: add support for devinit scripts execDavid Nieto2016-10-20
| | | | | | | | | | | | JIRA DNVGPU-117 Change-Id: I8c79e5b2fcad25588c950e786289443ed64fd48d Signed-off-by: David Nieto <dmartineznie@nvidia.com> Reviewed-on: http://git-master/r/1223221 (cherry-picked from commit f3185ad9f141ab32a224046185d0a409a8a513ff) Reviewed-on: http://git-master/r/1227254 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: check engine ctx_status in wait_idleDeepak Nibade2016-10-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | We have following bug where GPU Host reports non-idle when it should report engine idle - if a context is preempted off the GPU, and there is no other context to load, NV_PGRAPH_ENGINE_STATUS will not be idle until new context is loaded - this could cause gr_gk20a_wait_idle() to fail since here we rely only on NV_PGRAPH_ENGINE_STATUS to decide if engine is busy or not To fix this, first check if context is valid or not from NV_PFIFO_ENGINE_STATUS_CTX_STATUS If context is invalid, return immediately Otherwise, continue as before Also, add accessors for invalid ctx_status Bug 1826768 Change-Id: Id627be3f02e79f4beac59a8b5195d08eabf651f2 Signed-off-by: Deepak Nibade <dnibade@nvidia.com> Reviewed-on: http://git-master/r/1237521 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: implement PCIe Gen2 frequency swapAlex Waterman2016-10-18
| | | | | | | | | | | | | | | | Implement the ability to swap between different PCIe bus speeds. This code is called during init in case the GPU is not running at the max supported PCIe bus speed. JIRA DNVGPU-89 Signed-off-by: Alex Waterman <alexw@nvidia.com> Reviewed-on: http://git-master/r/1218178 (cherry picked from commit 8dcd3e10f46f524c9bac9fd5dae0f0a899123c23) Change-Id: I21f96110578a68d5c5e30ae21776cff69aefba5d Reviewed-on: http://git-master/r/1227922 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: Retrieve VBIOS version from dGPUTerje Bergstrom2016-10-12
| | | | | | | | | | | | | | Retrieve VBIOS version from biosdata VBIOS structure. Bug 1811880 Change-Id: I24f4114ce7c8925bde4b195888da62454707b8e6 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/1218062 (cherry picked from commit fb23e9522bc268fcf0d71cc7f2ae9a0bc6cfda23) Reviewed-on: http://git-master/r/1234089 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit
* gpu: nvgpu: Suppress error msg from VBIOS overlayTerje Bergstrom2016-10-09
| | | | | | | | | | | | | | | | | | | | Suppress error message when nvgpu tries to load VBIOS overlay, but one is not found. This situation is normal. This is done by moving gk20a_request_firmware() to be nvgpu generic function nvgpu_request_firmware(), and adding a NO_WARN flag to it. Introduce also a NO_SOC flag to suppress attempt to load firmware from SoC specific directory in addition to the chip specific directory. Use it for dGPU firmware files. Bug 200236777 Change-Id: I0294d3308f029a6a6d3c2effa579d5f69a91e418 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/1223840 (cherry picked from commit cca44c3f010f15918cdd2259c15170ba1917828a) Reviewed-on: http://git-master/r/1233353 GVS: Gerrit_Virtual_Submit
* gpu: nvgpu: VBIOS overlay supportTerje Bergstrom2016-10-07
| | | | | | | | | | | | | | Support loading VBIOS from file system instead of EEPROM. JIRA DNVGPU-134 Change-Id: I4c68dc4ab7c1138e8cf2fa9146de5473274491b4 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/1211614 (cherry picked from commit d4e35e60ba513e471fe5a85ed570e7ec06c88f06) Reviewed-on: http://git-master/r/1229492 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit
* gpu: nvgpu: update PMU version & paramsMahantesh Kumbar2016-09-30
| | | | | | | | | | | | | | | | | | | - Update PMU version to support r370 - flcn_bl_dmem_desc_v1 params update to support PMU bootloader - PMU_UNIT_CLK value update JIRA DNVGPU-116 Change-Id: Ic4096e4a5ea55ca6b7c72670061e55b4719e0895 Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com> Reviewed-on: http://git-master/r/1212834 (cherry picked from commit 32257231733303b0859230719f3857ad2d9d8820) Reviewed-on: http://git-master/r/1227289 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com> Tested-by: Terje Bergstrom <tbergstrom@nvidia.com> GVS: Gerrit_Virtual_Submit
* gpu: nvgpu: Add dGPU clocks supportVijayakumar Subbu2016-09-29
| | | | | | | | | | | | | JIRA DNVGPU-45 Change-Id: I237ce81e31b036c05c82d46eea8694ffe1c2e3df Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com> Signed-off-by: Vijayakumar Subbu <vsubbu@nvidia.com> Reviewed-on: http://git-master/r/1205849 (cherry picked from commit 9a4006f76b75a8ad525e7aa5ad1f609aaae49126) Reviewed-on: http://git-master/r/1227256 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: Add error checks on VBIOS readTerje Bergstrom2016-09-21
| | | | | | | | | | | | | Add error checks to prevent loading a random image as VBIOS. JIRA DNVGPU-134 Change-Id: Ia3efd0ed743b6a7661707612828a795802e96cd9 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/1211613 (cherry picked from commit ffa2b6df3f11d6c63b1e4337bd7d989932bdfce8) Reviewed-on: http://git-master/r/1223844 GVS: Gerrit_Virtual_Submit
* gpu: nvgpu: select target based on apertureDeepak Nibade2016-09-15
| | | | | | | | | | | | | | | | | | | | While programming ucode's inst block in API gr_gk20a_load_falcon_bind_instblk(), use gk20a_aperture_mask() to select target address (i.e. if address is in sysmem or vidmem) based on aperture Also add target accessors for gr_fecs_new_ctx and gr_fecs_arb_ctx_ptr Jira DNVGPU-22 Change-Id: I88198080f188b349a4448a229dff8416a6a18073 Signed-off-by: Deepak Nibade <dnibade@nvidia.com> Reviewed-on: http://git-master/r/1216139 (cherry picked from commit 42bc14110df17400dd655bc994dc9e61c73048b1) Reviewed-on: http://git-master/r/1219703 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: get bios perf and clk table ptrMahantesh Kumbar2016-09-08
| | | | | | | | | | | | | | Implement support for reading perf and clk tables from VBIOS. JIRA DNVGPU-83 Change-Id: I095fea08479161362e4c2ffa7500ee6a57d6d447 Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com> Reviewed-on: http://git-master/r/1202602 (cherry picked from commit fb7c7356f131a198bd655a25fc6ff17067477e1b) Reviewed-on: http://git-master/r/1217299 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: vgpu: cyclestat snapshot supportPeter Daifuku2016-09-08
| | | | | | | | | | | | | Add support for cyclestats snapshots in the virtual case Bug 1700143 JIRA EVLR-278 Change-Id: I376a8804d57324f43eb16452d857a3b7bb0ecc90 Signed-off-by: Peter Daifuku <pdaifuku@nvidia.com> Reviewed-on: http://git-master/r/1211547 GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: allocate blob space earlyDeepak Nibade2016-09-01
| | | | | | | | | | | | | | | | | | | | Allocting blob space for pmu might need fixed address allocation in vidmem and during boot up But if some page tables are allocated before blob space, blob space allocation could fail Fix this by allocating blob space early during boot up Jira DNVGPU-20 Change-Id: I30eca1023c8f8f8be101bb7e160ba57a7040911a Signed-off-by: Deepak Nibade <dnibade@nvidia.com> Reviewed-on: http://git-master/r/1206402 (cherry picked from commit fad4309ce345ed3879f497bda27f2eceb1084dbb) Reviewed-on: http://git-master/r/1210956 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: move dbg_session_ops to gopsPeter Daifuku2016-07-30
| | | | | | | | | | | | | | Move dbg_session_ops to gops for better code consistency JIRA VFND-1905 Change-Id: I04a11d77dd8c26d9922e80e556822f80dd2bc36d Signed-off-by: Peter Daifuku <pdaifuku@nvidia.com> Reviewed-on: http://git-master/r/1192641 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Richard Zhao <rizhao@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
* gpu: nvgpu: unset get_phys_addr_bits for dGPUThomas Fleury2016-07-20
| | | | | | | | | | | | | | | Unset get_phys_addr_bits as PCIe devices do not need to care if SMMU is enabled or not. Jira VFND-1965 Change-Id: I358834863fb365092904da219be80d764f6af8ec Signed-off-by: Thomas Fleury <tfleury@nvidia.com> Reviewed-on: http://git-master/r/1183089 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Richard Zhao <rizhao@nvidia.com> Reviewed-by: Konsta Holtta <kholtta@nvidia.com> Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
* gpu: nvgpu: use vidmem by default in gmmu_alloc variantsKonsta Holtta2016-07-08
| | | | | | | | | | | | | | | | | | For devices that have vidmem available, use the vidmem allocator in gk20a_gmmu_alloc{,attr,_map,_map_attr}. For others, use sysmem. Because all of the buffers haven't been tested to work in vidmem yet, rename calls to gk20a_gmmu_alloc{,attr,_map,_map_attr} to have _sys at the end to declare explicitly that vidmem is used. Enabling vidmem for each now is a matter of removing "_sys" from the function call. Jira DNVGPU-18 Change-Id: Ibe42f67eff2c2b68c36582e978ace419dc815dc5 Signed-off-by: Konsta Holtta <kholtta@nvidia.com> Reviewed-on: http://git-master/r/1176805 GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: Initialize TSG ops for gm206Terje Bergstrom2016-07-04
| | | | | | | | | | | | Bug 200214046 Change-Id: I483e6c5ae484ccae61712884f7b4368291791fcd Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/1172598 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Konsta Holtta <kholtta@nvidia.com> Reviewed-by: Deepak Nibade <dnibade@nvidia.com> GVS: Gerrit_Virtual_Submit
* gpu: nvgpu: fixing sparse error/warningMahantesh Kumbar2016-06-29
| | | | | | | | | | | | | | - $TOP/kernel/nvgpu/drivers/gpu/nvgpu/gm206/acr_gm206.c:207:5: warning: symbol 'gm206_bootstrap_hs_flcn' was not declared. Should it be static? Bug 200067946 Change-Id: Idc8c464b03eb9a382f54095cd3e04786be19308c Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com> Reviewed-on: http://git-master/r/1172969 GVS: Gerrit_Virtual_Submit Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
* gpu: ngpu: gm206: use vidmem allocator for ucode blobKonsta Holtta2016-06-17
| | | | | | | | | | | | | Use the general video memory allocator for reserving wpr space for acr ucode blob instead of crafting a mem_desc manually. Jira DNVGPU-16 Change-Id: Ie1b1e4b76b9678a33f4ef10ddcbf85259bfab5fd Signed-off-by: Konsta Holtta <kholtta@nvidia.com> Reviewed-on: http://git-master/r/1165643 GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: fix sparse warningsLakshmanan M2016-06-10
| | | | | | | | | | | | | | | | | | | | Fixed the following sparse warnings: - warning: symbol 'gm206_ce_isr' was not declared. Should it be static? - warning: symbol ''gm206_ce_nonstall_isr' was not declared. Should it be static? Bug 200088648 Change-Id: I30f66ba4225d5544d6110bc4a70235234ad4001d Signed-off-by: Lakshmanan M <lm@nvidia.com> Reviewed-on: http://git-master/r/1161604 Reviewed-by: Amit Sharma (SW-TEGRA) <amisharma@nvidia.com> Reviewed-by: Sachin Nikam <snikam@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: Alex Waterman <alexw@nvidia.com> Reviewed-by: Konsta Holtta <kholtta@nvidia.com> Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: include matching header in mm_gm106.cKonsta Holtta2016-06-09
| | | | | | | | | | | | | Include mm_gm106.h in mm_gm106.c to bring function declarations visible and to fix a Sparse warning. Bug 200088648 Change-Id: Ifbedafdd75ce0ee019b39d507b8b113cccdc8918 Signed-off-by: Konsta Holtta <kholtta@nvidia.com> Reviewed-on: http://git-master/r/1161608 GVS: Gerrit_Virtual_Submit Reviewed-by: Sachin Nikam <snikam@nvidia.com>
* gpu: nvgpu: detect vidmem configuration from HWKonsta Holtta2016-06-08
| | | | | | | | | | | | | Read video memory size from hardware during initialization for devices that support it. JIRA DNVGPU-14 Change-Id: If190f2d89f7148520ee274ca674f972987c8056d Signed-off-by: Konsta Holtta <kholtta@nvidia.com> Reviewed-on: http://git-master/r/1157215 Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com> Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: Add multiple engine and runlist supportLakshmanan M2016-06-07
| | | | | | | | | | | | | | | | | | | | | | | This CL covers the following modification, 1) Added multiple engine_info support 2) Added multiple runlist_info support 3) Initial changes for ASYNC CE support 4) Added ASYNC CE interrupt handling support for gm206 GPU family 5) Added generic mechanism to identify the CE engine pri_base address for gm206 (CE0, CE1 and CE2) 6) Removed hard coded engine_id logic and made generic way 7) Code cleanup for readability JIRA DNVGPU-26 Change-Id: I2c3846c40bcc8d10c2dfb225caa4105fc9123b65 Signed-off-by: Lakshmanan M <lm@nvidia.com> Reviewed-on: http://git-master/r/1155963 Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com> Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: Fix calculation of timeoutTerje Bergstrom2016-06-05
| | | | | | | | | | | Fix calculation of timeout in multiple places. The #defines GR_IDLE_CHECK_DEFAULT and GR_IDLE_CHECK_MAX are meant to be used only for defining the frequency of checking for timeout. Using them for actual timeouts makes the timeout really short. Change-Id: I3d0f8cbc91d619be8e5a9168ee1ab1d6298f129b Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/1158269
* gpu: nvgpu: enable gm204/gm206 GPMU secure bootMahantesh Kumbar2016-06-05
| | | | | | | | | | | | enable gm204/gm206 GPMU secure boot & build. JIRA DNVGPU-11 Change-Id: I3502d227d0baad9e3a27f46d1d6b0d2a83503b6c Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com> Reviewed-on: http://git-master/r/1156331 Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com> Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: PMU support for gm204/gm206Mahantesh Kumbar2016-06-05
| | | | | | | | | | | | | | Adding PMU modules to boot & comunicate with PMU F/W JIRA DNVGPU-11 Change-Id: I5afc9209f70fc13376268f9c94daef6b75527c71 Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com> Reviewed-on: http://git-master/r/1156028 GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com> Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: Add gm204/gm206 ACR BL supoortMahantesh Kumbar2016-06-05
| | | | | | | | | | | | Update ACR BL desc & support for ACR boot. JIRA DNVGPU-10 Change-Id: Iced2e10695439b2e1b47835f5c3c8a5d274e4b1e Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com> Reviewed-on: http://git-master/r/1155027 GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: Add device_info_data supportLakshmanan M2016-05-27
| | | | | | | | | | | | | Added device_info_data parsing support for maxwell GPU series. JIRA DNVGPU-26 Change-Id: I06dbec6056d4c26501e607c2c3d67ef468d206f4 Signed-off-by: Lakshmanan M <lm@nvidia.com> Reviewed-on: http://git-master/r/1151602 Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com> Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: Add support for gm204 and gm206Terje Bergstrom2016-05-23
Add support for chips gm204 and gm206. Adds also support for reading VBIOS and booting devinit and pre-os images on PMU. Change-Id: I4824b44245611e5379ace62793cc37158048f432 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/1120467 GVS: Gerrit_Virtual_Submit Reviewed-by: Ken Adams <kadams@nvidia.com>
generated by cgit v1.2.2 (git 2.25.0) at 2024-07-05 01:41:05 -0400