nv-tegra-mirror/linux-nvgpu
1
0
Fork 0
mirror of git://nv-tegra.nvidia.com/linux-nvgpu.git synced 2025-12-24 02:22:34 +03:00
Code Issues Packages Projects Releases Wiki Activity

gpu: nvgpu: Move Linux nvgpu_mem fields

Browse Source 
Hide the Linux specific nvgpu_mem fields so that in subsequent patches
core code can instead of using struct sg_table it can use mem_desc.
Routines for accessing system specific fields will be added as needed.

This is the first step in a fairly major overhaul of the GMMU mapping
routines. There are numerous issues with the current design (or lack
there of): massively coupled code, system dependencies, disorganization,
etc.

JIRA NVGPU-12
JIRA NVGPU-30

Change-Id: I2e7d3ae3a07468cfc17c1c642d28ed1b0952474d
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: http://git-master/r/1464076
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Alex Waterman
2017-04-06 15:30:01 -07:00
committed by mobile promotions
parent 52bd58b560
commit e32f62fadf
19 changed files with 160 additions and 113 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/gpu/nvgpu/common/semaphore.c
View File

@@ -60,7 +60,7 @@ static int __nvgpu_semaphore_sea_grow(struct nvgpu_semaphore_sea *sea)
if (ret)
goto out;
sea->ro_sg_table = sea->sea_mem.sgt;
sea->ro_sg_table = sea->sea_mem.priv.sgt;
sea->size = SEMAPHORE_POOL_COUNT;
sea->map_size = SEMAPHORE_POOL_COUNT * PAGE_SIZE;
@@ -154,7 +154,7 @@ struct nvgpu_semaphore_pool *nvgpu_semaphore_pool_alloc(
page_idx = (unsigned long)ret;
p->page = sea->sea_mem.pages[page_idx];
p->page = sea->sea_mem.priv.pages[page_idx];
p->ro_sg_table = sea->ro_sg_table;
p->page_idx = page_idx;
p->sema_sea = sea;