NVIDIA DOCA SDK
Data Center on a Chip Framework Documentation
devemu_pci_device_msix_dpu_kernels_dev.c
Go to the documentation of this file.
1
/*
2
* Copyright (c) 2022 NVIDIA CORPORATION AND AFFILIATES. All rights reserved.
3
*
4
* Redistribution and use in source and binary forms, with or without modification, are permitted
5
* provided that the following conditions are met:
6
* * Redistributions of source code must retain the above copyright notice, this list of
7
* conditions and the following disclaimer.
8
* * Redistributions in binary form must reproduce the above copyright notice, this list of
9
* conditions and the following disclaimer in the documentation and/or other materials
10
* provided with the distribution.
11
* * Neither the name of the NVIDIA CORPORATION nor the names of its contributors may be used
12
* to endorse or promote products derived from this software without specific prior written
13
* permission.
14
*
15
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
16
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
17
* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL NVIDIA CORPORATION BE LIABLE
18
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
19
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
20
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
21
* STRICT LIABILITY, OR TOR (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
22
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
23
*
24
*/
25
26
#include <
doca_dpa_dev.h
>
27
#include <
doca_dpa_dev_devemu_pci.h
>
28
29
/*
30
* RPC function for raising MSI-X interrupt towards Host
31
*
32
* @msix [in]: The MSI-X DPA handle passed from DPU
33
* @return: RPC function always succeed and returns 0
34
*/
35
__dpa_rpc__ uint64_t
raise_msix_rpc
(
doca_dpa_dev_devemu_pci_msix_t
msix)
36
{
37
doca_dpa_dev_devemu_pci_msix_raise
(msix);
38
39
return
0;
40
}
raise_msix_rpc
__dpa_rpc__ uint64_t raise_msix_rpc(doca_dpa_dev_devemu_pci_msix_t msix)
Definition:
devemu_pci_device_msix_dpu_kernels_dev.c:35
doca_dpa_dev.h
doca_dpa_dev_devemu_pci.h
doca_dpa_dev_devemu_pci_msix_t
uint64_t doca_dpa_dev_devemu_pci_msix_t
DPA handle for emulated PCI device MSI-X.
Definition:
doca_devemu_pci.h:75
doca_dpa_dev_devemu_pci_msix_raise
DOCA_EXPERIMENTAL void doca_dpa_dev_devemu_pci_msix_raise(doca_dpa_dev_devemu_pci_msix_t msix)
Raise MSIX notification towards the driver.
samples
doca_devemu
devemu_pci_device_msix
dpu
device
devemu_pci_device_msix_dpu_kernels_dev.c
Generated on Wed Aug 13 2025 09:23:36 for NVIDIA DOCA SDK by
1.9.1