/* * 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 __MXGPU_NV_H__ #define __MXGPU_NV_H__ #define NV_MAILBOX_POLL_ACK_TIMEDOUT … #define NV_MAILBOX_POLL_MSG_TIMEDOUT … #define NV_MAILBOX_POLL_FLR_TIMEDOUT … #define NV_MAILBOX_POLL_MSG_REP_MAX … enum idh_request { … }; enum idh_event { … }; extern const struct amdgpu_virt_ops xgpu_nv_virt_ops; void xgpu_nv_mailbox_set_irq_funcs(struct amdgpu_device *adev); int xgpu_nv_mailbox_add_irq_id(struct amdgpu_device *adev); int xgpu_nv_mailbox_get_irq(struct amdgpu_device *adev); void xgpu_nv_mailbox_put_irq(struct amdgpu_device *adev); #define mmMAILBOX_CONTROL … #define NV_MAIBOX_CONTROL_TRN_OFFSET_BYTE … #define NV_MAIBOX_CONTROL_RCV_OFFSET_BYTE … #define mmMAILBOX_MSGBUF_TRN_DW0 … #define mmMAILBOX_MSGBUF_TRN_DW1 … #define mmMAILBOX_MSGBUF_TRN_DW2 … #define mmMAILBOX_MSGBUF_TRN_DW3 … #define mmMAILBOX_MSGBUF_RCV_DW0 … #define mmMAILBOX_MSGBUF_RCV_DW1 … #define mmMAILBOX_MSGBUF_RCV_DW2 … #define mmMAILBOX_MSGBUF_RCV_DW3 … #define mmMAILBOX_INT_CNTL … #endif
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