diff options
Diffstat (limited to 'include/linux/msi_api.h')
| -rw-r--r-- | include/linux/msi_api.h | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/include/linux/msi_api.h b/include/linux/msi_api.h index 4dbbce68a217..8640171288a8 100644 --- a/include/linux/msi_api.h +++ b/include/linux/msi_api.h @@ -18,6 +18,18 @@ enum msi_domain_ids { MSI_MAX_DEVICE_IRQDOMAINS, }; -unsigned int msi_get_virq(struct device *dev, unsigned int index); +unsigned int msi_domain_get_virq(struct device *dev, unsigned int domid, unsigned int index); + +/** + * msi_get_virq - Lookup the Linux interrupt number for a MSI index on the default interrupt domain + * @dev: Device for which the lookup happens + * @index: The MSI index to lookup + * + * Return: The Linux interrupt number on success (> 0), 0 if not found + */ +static inline unsigned int msi_get_virq(struct device *dev, unsigned int index) +{ + return msi_domain_get_virq(dev, MSI_DEFAULT_DOMAIN, index); +} #endif |