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1b1d183b9c
Introduce nvgpu_gmmu_map_partial() to map a specific size of a buffer represented by nvgpu_mem, or what nvgpu_gmmu_map() used to do. Delete the size parameter from nvgpu_gmmu_map() such that it now maps the entire buffer. The separate size parameter is a historical artifact from when nvgpu_mem did not exist yet; the typical use is to map the entire buffer. Mapping at a certain address with nvgpu_gmmu_map_fixed() still takes the size parameter. The returned address still has to be stored somewhere, typically to mem.gpu_va by the caller so that the matching unmap variant finds the right address. Change-Id: I7d67a0b15d741c6bcee1aecff1678e3216cc28d2 Signed-off-by: Konsta Hölttä <kholtta@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2601788 Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com> Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com> Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com> Reviewed-by: svcacv <svcacv@nvidia.com> Reviewed-by: Alex Waterman <alexw@nvidia.com> Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> GVS: Gerrit_Virtual_Submit Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>