igt/gem_exec_big: Check 64bit relocation values

On gen8, we should check that the full 64bit relocation value is
correct, and we should be sure to poison the relocation offset between
runs.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

2 files changed, 4 insertions, 4 deletions

diff --git a/lib/ioctl_wrappers.c b/lib/ioctl_wrappers.c
index 67d3fd06..a269d0fd 100644
--- a/lib/ioctl_wrappers.c
+++ b/lib/ioctl_wrappers.c
@@ -306,7 +306,7 @@ void gem_close(int fd, uint32_t handle)
  * This wraps the PWRITE ioctl, which is to upload a linear data to a subrange
  * of a gem buffer object.
  */
-void gem_write(int fd, uint32_t handle, uint32_t offset, const void *buf, uint32_t length)
+void gem_write(int fd, uint32_t handle, uint64_t offset, const void *buf, uint64_t length)
 {
 	struct drm_i915_gem_pwrite gem_pwrite;
 
@@ -329,7 +329,7 @@ void gem_write(int fd, uint32_t handle, uint32_t offset, const void *buf, uint32
  * This wraps the PREAD ioctl, which is to download a linear data to a subrange
  * of a gem buffer object.
  */
-void gem_read(int fd, uint32_t handle, uint32_t offset, void *buf, uint32_t length)
+void gem_read(int fd, uint32_t handle, uint64_t offset, void *buf, uint64_t length)
 {
 	struct drm_i915_gem_pread gem_pread;
 
diff --git a/lib/ioctl_wrappers.h b/lib/ioctl_wrappers.h
index 2702a94d..bc5d4bd8 100644
--- a/lib/ioctl_wrappers.h
+++ b/lib/ioctl_wrappers.h
@@ -51,8 +51,8 @@ uint32_t gem_get_caching(int fd, uint32_t handle);
 uint32_t gem_flink(int fd, uint32_t handle);
 uint32_t gem_open(int fd, uint32_t name);
 void gem_close(int fd, uint32_t handle);
-void gem_write(int fd, uint32_t handle, uint32_t offset,  const void *buf, uint32_t length);
-void gem_read(int fd, uint32_t handle, uint32_t offset, void *buf, uint32_t length);
+void gem_write(int fd, uint32_t handle, uint64_t offset,  const void *buf, uint64_t length);
+void gem_read(int fd, uint32_t handle, uint64_t offset, void *buf, uint64_t length);
 void gem_set_domain(int fd, uint32_t handle,
 		    uint32_t read_domains, uint32_t write_domain);
 void gem_sync(int fd, uint32_t handle);