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path: root/drivers/gpu/nvgpu/gv11b/mm_gv11b.c
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* gpu: nvgpu: gv11b: fb_flush before/after l2_flushseshendra Gadagottu2017-06-20
| | | | | | | | | | | | | | | | | | | | After enabling l2 write back in gv11b, for committing all dirty data to sysmem correctly: Added one fb_flush before l2_flush to commit dirty hshub data to l2/sysmem. Added one more fb_flush after l2_flush, to commit any new dirty data on hshub to sysmem. This done by implementing gv11b specific l2_flush function. Bug 1937331 Change-Id: Ie30edb12c98c4021783c88750bb4c4ca62e4a7ca Signed-off-by: seshendra Gadagottu <sgadagottu@nvidia.com> Reviewed-on: http://git-master/r/1503385 Reviewed-by: Alex Waterman <alexw@nvidia.com> Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: rename mem_desc to nvgpu_memAlex Waterman2017-04-06
| | | | | | | | | | | | | $ find -type f | \ xargs sed -i 's/struct mem_desc/struct nvgpu_mem/g' JIRA NVGPU-12 Change-Id: I2b5d015e45185269bfae7c6d4199fe843ff26834 Signed-off-by: Alex Waterman <alexw@nvidia.com> Reviewed-on: http://git-master/r/1326194 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: Add bus HALTerje Bergstrom2017-03-23
| | | | | | | | | | | Add bus HAL and separate bus related functions from mm_gv11b: timer access. Change-Id: I311f258857238233103688fb653d27e4e79005a4 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/1323354 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: gv11b: init mm ops for mmu_fault_pendingSeema Khowala2017-03-22
| | | | | | | | | | | | mmu fault reporting is moved from fifo* to fb* and gmmu* hw registers. JIRA GPUT19X-7 Change-Id: If2040ab661229c2e734042f2eec1592030615fee Signed-off-by: Seema Khowala <seemaj@nvidia.com> Reviewed-on: http://git-master/r/1315203 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: gv11b: abstract away dma alloc attrsKonsta Holtta2017-03-21
| | | | | | | | | | | | | | Don't use gk20a_gmmu_free_attr because the attrs are embedded in struct mem_desc now. Bug 1853519 Change-Id: Iaa4309d4c2cd334346e09c4fbf15ce826f2ff640 Signed-off-by: Konsta Holtta <kholtta@nvidia.com> Reviewed-on: http://git-master/r/1321314 Reviewed-by: svccoveritychecker <svccoveritychecker@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
* nvgpu: gpu: HW header update for VoltaAlex Waterman2017-01-24
| | | | | | | | | | | | | | | | | | | Similar HW header update as has been done for all the other chips. HW header files are located under: drivers/gpu/nvgpu/include/nvgpu/hw/gv11b/ And can be included like so: #include <nvgpu/hw/gv11b/hw_gr_gv11b.h> Bug 1799159 Change-Id: If39bd71480a34f85bf25f4c36aec0f8f6de4dc9f Signed-off-by: Alex Waterman <alexw@nvidia.com> Reviewed-on: http://git-master/r/1284433 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: gv11b: implement mm_setup_hwseshendra Gadagottu2016-11-29
| | | | | | | | | | | | | Reuse gk20a_mm_setup_hw for gv11b. JIRA GV11B-21 Change-Id: I5141dbb8088799a8bd5df55469bc371b63497e96 Signed-off-by: seshendra Gadagottu <sgadagottu@nvidia.com> Reviewed-on: http://git-master/r/1254939 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: gv11b: chip specific init_inst_blockseshendra Gadagottu2016-11-21
| | | | | | | | | | | | | Remove va limits for inst block in gv11b. JIRA GV11B-21 Change-Id: I5338e2d64b3bbebeb5e309d63db3e8360ae05723 Signed-off-by: seshendra Gadagottu <sgadagottu@nvidia.com> Reviewed-on: http://git-master/r/1254880 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: gv11b: fix sparse warningseshendra Gadagottu2016-10-17
| | | | | | | | | | | | | | | | Fix following sparse warning my making funtion as static: $TOP/kernel/nvgpu-t19x/drivers/gpu/nvgpu/gv11b/mm_gv11b.c:23:6: warning: symbol 'gv11b_mm_is_bar1_supported' was not declared. Should it be static? Bug 200088648 Change-Id: I4af7ed1ae112813887a14a11b8fcea0b72c90e39 Signed-off-by: seshendra Gadagottu <sgadagottu@nvidia.com> Reviewed-on: http://git-master/r/1236689 GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: gv11b: sysmem userd supportseshendra Gadagottu2016-10-11
| | | | | | | | | | | | | | | | | | | For gv11b, userd is allocated from sysmem. Updated gp_get and gp_put functions to read or write from sysmem instead of bar1 memory. In gv11b, after updating gp_put, it is required to notify pending work to host through channel doorbell. JIRA GV11B-1 Change-Id: Iebc52e6ccfc8b9ca0c57b227190e0ce1161076f1 Signed-off-by: seshendra Gadagottu <sgadagottu@nvidia.com> Reviewed-on: http://git-master/r/1226613 GVS: Gerrit_Virtual_Submit Reviewed-by: Konsta Holtta <kholtta@nvidia.com> Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: gv11b: sm priv reg related changesSeshendra Gadagottu2016-04-16
Included all basic ops for gv11b and updated sm related functions to include new priv register addresses. Bug 1735757 Change-Id: Ie48651f918ee97fba00487111e4b28d6c95747f5 Signed-off-by: Seshendra Gadagottu <sgadagottu@nvidia.com> Reviewed-on: http://git-master/r/1126961 GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
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