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authorChristian König <christian.koenig@amd.com>2015-06-30 16:27:27 +0200
committerAlex Deucher <alexander.deucher@amd.com>2015-07-30 00:11:12 -0400
commit6625cad0183e387a150acca250ebfb662e26cea9 (patch)
treedeb42c024c846cda7f745389f60436f740fba5c2
parent06cdc931ab8a0870a3ea40fcf9cd97c08bf549ef (diff)
amdgpu: remove reference to AMD specific error codes
We just have never defined any. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
-rw-r--r--amdgpu/amdgpu.h34
1 files changed, 2 insertions, 32 deletions
diff --git a/amdgpu/amdgpu.h b/amdgpu/amdgpu.h
index 93b7f5d4..daeebbed 100644
--- a/amdgpu/amdgpu.h
+++ b/amdgpu/amdgpu.h
@@ -507,7 +507,6 @@ struct amdgpu_gpu_info {
*
*
* \return 0 on success\n
- * >0 - AMD specific error code\n
* <0 - Negative POSIX Error code
*
*
@@ -530,7 +529,6 @@ int amdgpu_device_initialize(int fd,
* result e.g. of drmOpen() call.
*
* \return 0 on success\n
- * >0 - AMD specific error code\n
* <0 - Negative POSIX Error code
*
* \sa amdgpu_device_initialize()
@@ -554,7 +552,6 @@ int amdgpu_device_deinitialize(amdgpu_device_handle device_handle);
* information about allocated memory
*
* \return 0 on success\n
- * >0 - AMD specific error code\n
* <0 - Negative POSIX Error code
*
* \sa amdgpu_bo_free()
@@ -571,7 +568,6 @@ int amdgpu_bo_alloc(amdgpu_device_handle dev,
* \param info - \c [in] Metadata to associated with buffer
*
* \return 0 on success\n
- * >0 - AMD specific error code\n
* <0 - Negative POSIX Error code
*/
int amdgpu_bo_set_metadata(amdgpu_bo_handle buf_handle,
@@ -587,7 +583,6 @@ int amdgpu_bo_set_metadata(amdgpu_bo_handle buf_handle,
* \param info - \c [out] Structure describing buffer
*
* \return 0 on success\n
- * >0 - AMD specific error code\n
* <0 - Negative POSIX Error code
*
* \sa amdgpu_bo_set_metadata(), amdgpu_bo_alloc()
@@ -605,7 +600,6 @@ int amdgpu_bo_query_info(amdgpu_bo_handle buf_handle,
* \param shared_handle - \c [out] Special "shared" handle
*
* \return 0 on success\n
- * >0 - AMD specific error code\n
* <0 - Negative POSIX Error code
*
* \sa amdgpu_bo_import()
@@ -627,7 +621,6 @@ int amdgpu_bo_export(amdgpu_bo_handle buf_handle,
* about imported buffer
*
* \return 0 on success\n
- * >0 - AMD specific error code\n
* <0 - Negative POSIX Error code
*
* \note Buffer must be "imported" only using new "fd" (different from
@@ -653,9 +646,8 @@ int amdgpu_bo_import(amdgpu_device_handle dev,
* resource on submission and be used in other operations.
*
*
- * \return 0 on success
- * >0 - AMD specific error code
- * <0 - Negative POSIX Error code
+ * \return 0 on success\n
+ * <0 - Negative POSIX Error code
*
* \note
* This call doesn't guarantee that such memory will be persistently
@@ -684,7 +676,6 @@ int amdgpu_create_bo_from_user_mem(amdgpu_device_handle dev,
* \param buf_handle - \c [in] Buffer handle to free
*
* \return 0 on success\n
- * >0 - AMD specific error code\n
* <0 - Negative POSIX Error code
*
* \note In the case of memory shared between different applications all
@@ -705,7 +696,6 @@ int amdgpu_bo_free(amdgpu_bo_handle buf_handle);
* \param cpu - \c [out] CPU address to be used for access
*
* \return 0 on success\n
- * >0 - AMD specific error code\n
* <0 - Negative POSIX Error code
*
* \sa amdgpu_bo_cpu_unmap()
@@ -719,7 +709,6 @@ int amdgpu_bo_cpu_map(amdgpu_bo_handle buf_handle, void **cpu);
* \param buf_handle - \c [in] Buffer handle
*
* \return 0 on success\n
- * >0 - AMD specific error code\n
* <0 - Negative POSIX Error code
*
* \sa amdgpu_bo_cpu_map()
@@ -738,7 +727,6 @@ int amdgpu_bo_cpu_unmap(amdgpu_bo_handle buf_handle);
* 1 GPU access is in fly or scheduled
*
* \return 0 - on success
- * >0 - AMD specific error code
* <0 - Negative POSIX Error code
*/
int amdgpu_bo_wait_for_idle(amdgpu_bo_handle buf_handle,
@@ -756,7 +744,6 @@ int amdgpu_bo_wait_for_idle(amdgpu_bo_handle buf_handle,
* \param result - \c [out] Created BO list handle
*
* \return 0 on success\n
- * >0 - AMD specific error code\n
* <0 - Negative POSIX Error code
*
* \sa amdgpu_bo_list_destroy()
@@ -773,7 +760,6 @@ int amdgpu_bo_list_create(amdgpu_device_handle dev,
* \param handle - \c [in] BO list handle.
*
* \return 0 on success\n
- * >0 - AMD specific error code\n
* <0 - Negative POSIX Error code
*
* \sa amdgpu_bo_list_create()
@@ -789,7 +775,6 @@ int amdgpu_bo_list_destroy(amdgpu_bo_list_handle handle);
* \param resource_prios - \c [in] Optional priority for each handle
*
* \return 0 on success\n
- * >0 - AMD specific error code\n
* <0 - Negative POSIX Error code
*
* \sa amdgpu_bo_list_update()
@@ -818,7 +803,6 @@ int amdgpu_bo_list_update(amdgpu_bo_list_handle handle,
* \param context - \c [out] GPU Context handle
*
* \return 0 on success\n
- * >0 - AMD specific error code\n
* <0 - Negative POSIX Error code
*
* \sa amdgpu_cs_ctx_free()
@@ -834,7 +818,6 @@ int amdgpu_cs_ctx_create(amdgpu_device_handle dev,
* \param context - \c [in] GPU Context handle
*
* \return 0 on success\n
- * >0 - AMD specific error code\n
* <0 - Negative POSIX Error code
*
* \sa amdgpu_cs_ctx_create()
@@ -850,7 +833,6 @@ int amdgpu_cs_ctx_free(amdgpu_context_handle context);
* \param hangs - \c [out] Number of hangs caused by the context.
*
* \return 0 on success\n
- * >0 - AMD specific error code\n
* <0 - Negative POSIX Error code
*
* \sa amdgpu_cs_ctx_create()
@@ -891,7 +873,6 @@ int amdgpu_cs_query_reset_state(amdgpu_context_handle context,
* submission request
*
* \return 0 on success\n
- * >0 - AMD specific error code\n
* <0 - Negative POSIX Error code
*
* \note It is required to pass correct resource list with buffer handles
@@ -919,7 +900,6 @@ int amdgpu_cs_submit(amdgpu_context_handle context,
* !0 - otherwise
*
* \return 0 on success\n
- * >0 - AMD specific error code\n
* <0 - Negative POSIX Error code
*
* \note If UMD wants only to check operation status and returned immediately
@@ -949,7 +929,6 @@ int amdgpu_cs_query_fence_status(struct amdgpu_cs_query_fence *fence,
* requirements
*
* \return 0 on success\n
- * >0 - AMD specific error code\n
* <0 - Negative POSIX Error code
*
*/
@@ -968,7 +947,6 @@ int amdgpu_query_buffer_size_alignment(amdgpu_device_handle dev,
* \param feature - \c [out] Pointer to to the "feature" return value
*
* \return 0 on success\n
- * >0 - AMD specific error code\n
* <0 - Negative POSIX Error code
*
*/
@@ -984,7 +962,6 @@ int amdgpu_query_firmware_version(amdgpu_device_handle dev, unsigned fw_type,
* \param count - \c [out] Pointer to structure to get information
*
* \return 0 on success\n
- * >0 - AMD specific error code\n
* <0 - Negative POSIX Error code
*/
int amdgpu_query_hw_ip_count(amdgpu_device_handle dev, unsigned type,
@@ -1002,7 +979,6 @@ int amdgpu_query_hw_ip_count(amdgpu_device_handle dev, unsigned type,
* \param info - \c [out] Pointer to structure to get information
*
* \return 0 on success\n
- * >0 - AMD specific error code\n
* <0 - Negative POSIX Error code
*/
int amdgpu_query_hw_ip_info(amdgpu_device_handle dev, unsigned type,
@@ -1020,7 +996,6 @@ int amdgpu_query_hw_ip_info(amdgpu_device_handle dev, unsigned type,
* \param info - \c [in] Pointer to structure to get needed information
*
* \return 0 on success\n
- * >0 - AMD specific error code\n
* <0 - Negative POSIX Error code
*
*/
@@ -1035,7 +1010,6 @@ int amdgpu_query_heap_info(amdgpu_device_handle dev, uint32_t heap,
* \param result - \c [in] Pointer to the CRTC ID
*
* \return 0 on success\n
- * >0 - AMD specific error code\n
* <0 - Negative POSIX Error code
*
*/
@@ -1052,7 +1026,6 @@ int amdgpu_query_crtc_from_id(amdgpu_device_handle dev, unsigned id,
* \param info - \c [in] Pointer to structure to get needed information
*
* \return 0 on success\n
- * >0 - AMD specific error code\n
* <0 - Negative POSIX Error code
*
*/
@@ -1071,7 +1044,6 @@ int amdgpu_query_gpu_info(amdgpu_device_handle dev,
* \param value - \c [out] Pointer to the return value.
*
* \return 0 on success\n
- * >0 - AMD specific error code\n
* <0 - Negative POSIX error code
*
*/
@@ -1085,7 +1057,6 @@ int amdgpu_query_info(amdgpu_device_handle dev, unsigned info_id,
* \param gds_info - \c [out] Pointer to structure to get GDS information
*
* \return 0 on success\n
- * >0 - AMD specific error code\n
* <0 - Negative POSIX Error code
*
*/
@@ -1106,7 +1077,6 @@ int amdgpu_query_gds_info(amdgpu_device_handle dev,
* \param values - \c [out] The pointer to return values.
*
* \return 0 on success\n
- * >0 - AMD specific error code\n
* <0 - Negative POSIX error code
*
*/