diff options
author | Terje Bergstrom <tbergstrom@nvidia.com> | 2017-09-27 16:21:44 -0400 |
---|---|---|
committer | mobile promotions <svcmobile_promotions@nvidia.com> | 2017-10-13 18:19:55 -0400 |
commit | be3750bc9eb60f8696c20b7298cc282eea17ac1b (patch) | |
tree | b36fb818ce58a96fc7f2822480433057bd28faf4 /drivers/gpu/nvgpu/common/linux/module.h | |
parent | ff9c3fc20a27444cd1ff7d9402965023e425f404 (diff) |
gpu: nvgpu: Abstract IO aperture accessors
Add abstraction of IO aperture accessors. Add new functions
gk20a_io_exists() and gk20a_io_valid_reg() to remove dependencies to
aperture fields from common code.
Implement Linux version of the abstraction by moving gk20a_readl()
and gk20a_writel() to new Linux specific io.c. Move the fields
defining IO aperture to nvgpu_os_linux.
Add t19x specific IO aperture initialization functions and add t19x
specific section to nvgpu_os_linux.
JIRA NVGPU-259
Change-Id: I09e79cda60d11a20d1099a9aaa6d2375236e94ce
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1569698
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Diffstat (limited to 'drivers/gpu/nvgpu/common/linux/module.h')
-rw-r--r-- | drivers/gpu/nvgpu/common/linux/module.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/nvgpu/common/linux/module.h b/drivers/gpu/nvgpu/common/linux/module.h index 55a3b692..5814d63a 100644 --- a/drivers/gpu/nvgpu/common/linux/module.h +++ b/drivers/gpu/nvgpu/common/linux/module.h | |||
@@ -13,6 +13,10 @@ | |||
13 | #ifndef __NVGPU_COMMON_LINUX_MODULE_H__ | 13 | #ifndef __NVGPU_COMMON_LINUX_MODULE_H__ |
14 | #define __NVGPU_COMMON_LINUX_MODULE_H__ | 14 | #define __NVGPU_COMMON_LINUX_MODULE_H__ |
15 | 15 | ||
16 | #ifdef CONFIG_TEGRA_19x_GPU | ||
17 | #include <nvgpu/linux/module_t19x.h> | ||
18 | #endif | ||
19 | |||
16 | struct gk20a; | 20 | struct gk20a; |
17 | struct device; | 21 | struct device; |
18 | 22 | ||