forked from Minki/linux
66b783b446
This enables SDMA signalling with event interrupt. Signed-off-by: Besar Wicaksono <Besar.Wicaksono@amd.com> Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> Reviewed-by: Oded Gabbay <oded.gabbay@gmail.com> Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
43 lines
1.5 KiB
C
43 lines
1.5 KiB
C
/*
|
|
* 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.
|
|
*/
|
|
|
|
#ifndef HSA_RADEON_CIK_INT_H_INCLUDED
|
|
#define HSA_RADEON_CIK_INT_H_INCLUDED
|
|
|
|
#include <linux/types.h>
|
|
|
|
struct cik_ih_ring_entry {
|
|
uint32_t source_id;
|
|
uint32_t data;
|
|
uint32_t ring_id;
|
|
uint32_t reserved;
|
|
};
|
|
|
|
#define CIK_INTSRC_CP_END_OF_PIPE 0xB5
|
|
#define CIK_INTSRC_CP_BAD_OPCODE 0xB7
|
|
#define CIK_INTSRC_DEQUEUE_COMPLETE 0xC6
|
|
#define CIK_INTSRC_SDMA_TRAP 0xE0
|
|
#define CIK_INTSRC_SQ_INTERRUPT_MSG 0xEF
|
|
|
|
#endif
|
|
|