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Call ioctl to obtain file handle from prime bo

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Related-To: NEO-3252

Change-Id: I8d976ae29875db83dd75802e0309cb4438d1332b
Signed-off-by: Mrozek, Michal <michal.mrozek@intel.com>
This commit is contained in:
Mrozek, Michal
2019-06-06 16:26:47 +02:00
parent ee2a66cef8
commit 5244030e31
11 changed files with 65 additions and 8 deletions
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15
unit_tests/os_interface/linux/device_command_stream_fixture.h
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@@ -80,6 +80,7 @@ class DrmMockCustom : public Drm {
gemSetTiling = 0;
gemGetTiling = 0;
primeFdToHandle = 0;
handleToPrimeFd = 0;
gemMmap = 0;
gemSetDomain = 0;
gemWait = 0;
@@ -97,6 +98,7 @@ class DrmMockCustom : public Drm {
std::atomic<int32_t> gemSetTiling;
std::atomic<int32_t> gemGetTiling;
std::atomic<int32_t> primeFdToHandle;
std::atomic<int32_t> handleToPrimeFd;
std::atomic<int32_t> gemMmap;
std::atomic<int32_t> gemSetDomain;
std::atomic<int32_t> gemWait;
@@ -126,6 +128,7 @@ class DrmMockCustom : public Drm {
NEO_IOCTL_EXPECT_EQ(gemSetTiling);
NEO_IOCTL_EXPECT_EQ(gemGetTiling);
NEO_IOCTL_EXPECT_EQ(primeFdToHandle);
NEO_IOCTL_EXPECT_EQ(handleToPrimeFd);
NEO_IOCTL_EXPECT_EQ(gemMmap);
NEO_IOCTL_EXPECT_EQ(gemSetDomain);
NEO_IOCTL_EXPECT_EQ(gemWait);
@@ -153,6 +156,10 @@ class DrmMockCustom : public Drm {
//DRM_IOCTL_PRIME_FD_TO_HANDLE
__u32 outputHandle = 0;
__s32 inputFd = 0;
//DRM_IOCTL_PRIME_HANDLE_TO_FD
__u32 inputHandle = 0;
__s32 outputFd = 0;
__s32 inputFlags = 0;
//DRM_IOCTL_I915_GEM_USERPTR
__u32 returnHandle = 0;
//DRM_IOCTL_I915_GEM_MMAP
@@ -216,6 +223,14 @@ class DrmMockCustom : public Drm {
inputFd = primeToHandleParams->fd;
ioctl_cnt.primeFdToHandle++;
} break;
case DRM_IOCTL_PRIME_HANDLE_TO_FD: {
auto *handleToPrimeParams = (drm_prime_handle *)arg;
//return FD
inputHandle = handleToPrimeParams->handle;
inputFlags = handleToPrimeParams->flags;
handleToPrimeParams->fd = outputFd;
ioctl_cnt.handleToPrimeFd++;
} break;
case DRM_IOCTL_I915_GEM_MMAP: {
auto mmapParams = (drm_i915_gem_mmap *)arg;
mmapHandle = mmapParams->handle;