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author | Ben Goz | 2015-01-04 10:24:25 +0100 |
---|---|---|
committer | Oded Gabbay | 2015-01-04 10:24:25 +0100 |
commit | 4b8f589b052fe800e36f11eb2d29d4cf364bbed0 (patch) | |
tree | edb12b56e6c40bff6960b9be667d057c6543b96c /drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_vi.c | |
parent | drm/amdkfd: Add asic property to kfd_device_info (diff) | |
download | kernel-qcow2-linux-4b8f589b052fe800e36f11eb2d29d4cf364bbed0.tar.gz kernel-qcow2-linux-4b8f589b052fe800e36f11eb2d29d4cf364bbed0.tar.xz kernel-qcow2-linux-4b8f589b052fe800e36f11eb2d29d4cf364bbed0.zip |
drm/amdkfd: Change MQD manager to be H/W specific
The MQDs for CI and VI are different. Therefore, the MQD manager module need to
be H/W specific.
This patch splits the current MQD manager into three files:
- kfd_mqd_manager.c, which contains common functions and initializes the
specific mqd manager module according to the H/W
- kfd_mqd_manager_cik.c, which contains Kaveri specific functions. This is
basically the old kfd_mqd_manager.c
- kfd_mqd_manager_vi.c, which will contain VI specific functions. Currently it
is not implemented except for returning NULL on initialization.
Signed-off-by: Ben Goz <ben.goz@amd.com>
Signed-off-by: Oded Gabbay <oded.gabbay@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_vi.c')
-rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_vi.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_vi.c b/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_vi.c new file mode 100644 index 000000000000..b3a7e3ba1e38 --- /dev/null +++ b/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_vi.c @@ -0,0 +1,33 @@ +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include <linux/printk.h> +#include "kfd_priv.h" +#include "kfd_mqd_manager.h" + +struct mqd_manager *mqd_manager_init_vi(enum KFD_MQD_TYPE type, + struct kfd_dev *dev) +{ + pr_warn("amdkfd: VI MQD is not currently supported\n"); + return NULL; +} |