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* gpu: nvgpu: fix pbdma intr handlingDeepak Nibade2015-10-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | To handle any of the pbdma interrupt, we currently write zero to pbdma_method0 and then clear the interrupt But this is insufficient since we cannot use same intr clear method for all the interrupts Hence, add intr specific routines to handle those interrupts NV_PPBDMA_INTR_0_PBENTRY: - fix the pb_header to have a null opcode - fix the pbdma_method to have a valid nop NV_PPBDMA_INTR_0_METHOD: - fix the pbdma_method to have a valid nop NV_PPBDMA_INTR_0_DEVICE: - fix the pb_header to have a null opcode - go through all pbdma_method0/1/2/3 -- if they contain host s/w methods, replace those methods with a valid NOP Bug 200134238 Change-Id: I10c284a6cdc1441f9d437cea65aae00d3c33a8c8 Signed-off-by: Deepak Nibade <dnibade@nvidia.com> Reviewed-on: http://git-master/r/814561 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: Sync gk20a and gm20b headersTerje Bergstrom2015-03-18
| | | | | | | | | | | | | Synchronize gk20a and gm20b headers. All registers which were added to gk20a are now added to gm20b, and some registers that are unused are removed. Bug 1567274 Change-Id: Ia3b7958c148e495cbff420ee56bb448db0f58680 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/590313 GVS: Gerrit_Virtual_Submit
* gpu: nvgpu: gk20a, gm20b headersKen Adams2015-03-18
| | | | | | | | update headers from latest gen_register/ip_check info Change-Id: Iae892ab7138e7bba4abc821b9d7893e768647daa Signed-off-by: Ken Adams <kadams@nvidia.com> Reviewed-on: http://git-master/r/399382
* gpu: nvgpu: Add GPU driver for GM20BBo Yan2015-03-18
this moves GM20B driver to the new location Change-Id: I5fde14e114a8db79738a4c61849912b1ae225fb5