blob: 4dbbce68a2175439fc6267f530f91c182a0ec86f (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
|
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef LINUX_MSI_API_H
#define LINUX_MSI_API_H
/*
* APIs which are relevant for device driver code for allocating and
* freeing MSI interrupts and querying the associations between
* hardware/software MSI indices and the Linux interrupt number.
*/
struct device;
/*
* Per device interrupt domain related constants.
*/
enum msi_domain_ids {
MSI_DEFAULT_DOMAIN,
MSI_MAX_DEVICE_IRQDOMAINS,
};
unsigned int msi_get_virq(struct device *dev, unsigned int index);
#endif
|
