diff options
author | Alex Waterman <alexw@nvidia.com> | 2017-10-25 12:41:52 -0400 |
---|---|---|
committer | mobile promotions <svcmobile_promotions@nvidia.com> | 2017-10-27 17:45:58 -0400 |
commit | 3fdb6d2e31389db65a71cad25ba907a1306e052b (patch) | |
tree | fdca69b5b2254a9183081a707a42105115a298b4 /drivers/gpu/nvgpu/common/linux | |
parent | 7974ad17bb7f389e5634bde58a91304918097495 (diff) |
gpu: nvgpu: Remove Linux headers from mm_gk20a.h
Delte the Linux headers and make some modifications to get rid of the
minor compilation issues that resulted.
- Add <linux/iommu.h> to os_linux.h
- Delete #if 0 code that "flushed" a buffer in gr_gk20a.c
- Delete FLUSH_CPU_DCACHE() macro
- Move the cache flush definitions to <nvgpu/linux/vm.h>
and include this header in sim_gk20a.c. This file will
not be used by QNX so this should be fine.
- Add <linux/pci_ids.h> to gp106/bios_gp106.c and
gp106/mclk_gp106.c.
- Move function to common/linux/dmabuf.h since it is a
dmabuf related function and uses a struct device pointer
as an argument.
JIRA NVGPU-30
Change-Id: I11f56b98524c7fac3efa91b4686592130e5f8a46
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1585510
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Diffstat (limited to 'drivers/gpu/nvgpu/common/linux')
-rw-r--r-- | drivers/gpu/nvgpu/common/linux/dmabuf.h | 3 | ||||
-rw-r--r-- | drivers/gpu/nvgpu/common/linux/ioctl_ctrl.c | 1 | ||||
-rw-r--r-- | drivers/gpu/nvgpu/common/linux/os_linux.h | 2 |
3 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/nvgpu/common/linux/dmabuf.h b/drivers/gpu/nvgpu/common/linux/dmabuf.h index 718386c5..b4b61459 100644 --- a/drivers/gpu/nvgpu/common/linux/dmabuf.h +++ b/drivers/gpu/nvgpu/common/linux/dmabuf.h | |||
@@ -70,4 +70,7 @@ int gk20a_dmabuf_alloc_drvdata(struct dma_buf *dmabuf, struct device *dev); | |||
70 | int gk20a_dmabuf_get_state(struct dma_buf *dmabuf, struct gk20a *g, | 70 | int gk20a_dmabuf_get_state(struct dma_buf *dmabuf, struct gk20a *g, |
71 | u64 offset, struct gk20a_buffer_state **state); | 71 | u64 offset, struct gk20a_buffer_state **state); |
72 | 72 | ||
73 | int gk20a_mm_get_buffer_info(struct device *dev, int dmabuf_fd, | ||
74 | u64 *buffer_id, u64 *buffer_len); | ||
75 | |||
73 | #endif | 76 | #endif |
diff --git a/drivers/gpu/nvgpu/common/linux/ioctl_ctrl.c b/drivers/gpu/nvgpu/common/linux/ioctl_ctrl.c index 6c9fc26f..1e5a9d59 100644 --- a/drivers/gpu/nvgpu/common/linux/ioctl_ctrl.c +++ b/drivers/gpu/nvgpu/common/linux/ioctl_ctrl.c | |||
@@ -43,6 +43,7 @@ | |||
43 | #include "gk20a/fence_gk20a.h" | 43 | #include "gk20a/fence_gk20a.h" |
44 | 44 | ||
45 | #include "os_linux.h" | 45 | #include "os_linux.h" |
46 | #include "dmabuf.h" | ||
46 | 47 | ||
47 | #define HZ_TO_MHZ(a) ((a > 0xF414F9CD7ULL) ? 0xffff : (a >> 32) ? \ | 48 | #define HZ_TO_MHZ(a) ((a > 0xF414F9CD7ULL) ? 0xffff : (a >> 32) ? \ |
48 | (u32) ((a * 0x10C8ULL) >> 32) : (u16) ((u32) a/MHZ)) | 49 | (u32) ((a * 0x10C8ULL) >> 32) : (u16) ((u32) a/MHZ)) |
diff --git a/drivers/gpu/nvgpu/common/linux/os_linux.h b/drivers/gpu/nvgpu/common/linux/os_linux.h index 9bb9e9f4..07be7edc 100644 --- a/drivers/gpu/nvgpu/common/linux/os_linux.h +++ b/drivers/gpu/nvgpu/common/linux/os_linux.h | |||
@@ -13,10 +13,12 @@ | |||
13 | * You should have received a copy of the GNU General Public License | 13 | * You should have received a copy of the GNU General Public License |
14 | * along with this program. If not, see <http://www.gnu.org/licenses/>. | 14 | * along with this program. If not, see <http://www.gnu.org/licenses/>. |
15 | */ | 15 | */ |
16 | |||
16 | #ifndef NVGPU_OS_LINUX_H | 17 | #ifndef NVGPU_OS_LINUX_H |
17 | #define NVGPU_OS_LINUX_H | 18 | #define NVGPU_OS_LINUX_H |
18 | 19 | ||
19 | #include <linux/cdev.h> | 20 | #include <linux/cdev.h> |
21 | #include <linux/iommu.h> | ||
20 | 22 | ||
21 | #ifdef CONFIG_TEGRA_19x_GPU | 23 | #ifdef CONFIG_TEGRA_19x_GPU |
22 | #include <nvgpu/linux/os_linux_t19x.h> | 24 | #include <nvgpu/linux/os_linux_t19x.h> |