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gpu: nvgpu: Remove Linux headers from mm_gk20a.h

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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>
This commit is contained in:
Alex Waterman
2017-10-25 09:41:52 -07:00
committed by mobile promotions
parent 7974ad17bb
commit 3fdb6d2e31
9 changed files with 25 additions and 30 deletions
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1
drivers/gpu/nvgpu/common/linux/ioctl_ctrl.c
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@@ -43,6 +43,7 @@
#include "gk20a/fence_gk20a.h"
#include "os_linux.h"
#include "dmabuf.h"
#define HZ_TO_MHZ(a) ((a > 0xF414F9CD7ULL) ? 0xffff : (a >> 32) ? \
(u32) ((a * 0x10C8ULL) >> 32) : (u16) ((u32) a/MHZ))