gpu: nvgpu: Translate as_alloc flags

Translate the as_alloc flags so that the common/as.c code no longer
needs to include <uapi/linux/nvgpu.h>. This was an oversight from
prior MM unification efforts which was caught by the userspace
POSIX build on QNX.

JIRA NVGPU-525

Change-Id: I6af6cb9904c2ae9edeb8dbb970846c31b56822bf
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1720918
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: Sourab Gupta <sourabg@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 13 insertions, 1 deletions

diff --git a/drivers/gpu/nvgpu/common/linux/ioctl_ctrl.c b/drivers/gpu/nvgpu/common/linux/ioctl_ctrl.c
index 7bb97369..e7da0978 100644
--- a/drivers/gpu/nvgpu/common/linux/ioctl_ctrl.c
+++ b/drivers/gpu/nvgpu/common/linux/ioctl_ctrl.c
@@ -55,6 +55,16 @@ struct gk20a_ctrl_priv {
         struct nvgpu_clk_session *clk_session;
 };
 
+static u32 gk20a_as_translate_as_alloc_flags(struct gk20a *g, u32 flags)
+{
+        u32 core_flags = 0;
+
+        if (flags & NVGPU_GPU_IOCTL_ALLOC_AS_FLAGS_USERSPACE_MANAGED)
+                core_flags |= NVGPU_AS_ALLOC_USERSPACE_MANAGED;
+
+        return core_flags;
+}
+
 int gk20a_ctrl_dev_open(struct inode *inode, struct file *filp)
 {
         struct nvgpu_os_linux *l;
@@ -439,7 +449,9 @@ static int gk20a_ctrl_alloc_as(
                 goto clean_up;
         }
 
-        err = gk20a_as_alloc_share(g, args->big_page_size, args->flags,
+        err = gk20a_as_alloc_share(g, args->big_page_size,
+                                   gk20a_as_translate_as_alloc_flags(g,
+                                           args->flags),
                                    &as_share);
         if (err)
                 goto clean_up_file;