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igt/gem_exec_big: Check 64bit relocation values

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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>
This commit is contained in:
Chris Wilson
2015-04-27 21:05:33 +01:00
parent 40b45bace3
commit fc69bb0de5
3 changed files with 60 additions and 29 deletions
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lib/ioctl_wrappers.c
+2 -2
View File
@@ -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;
lib/ioctl_wrappers.h
+2 -2
View File
@@ -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);