diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2022-11-25 00:24:14 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2022-12-05 19:20:58 +0100 |
| commit | 6b6941f6653ec8017e3822b55bb9eae245f0ed99 (patch) | |
| tree | 528b7993314c59149a253001765bb3b1899e7b53 /include/linux/msi.h | |
| parent | 6a9fc4190ca23fcf327de666e1a98dbdcdd2d210 (diff) | |
genirq/msi: Create msi_api.h
Create a API header for MSI specific functions which are relevant to device
drivers.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Acked-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20221124230313.632679220@linutronix.de
Diffstat (limited to 'include/linux/msi.h')
| -rw-r--r-- | include/linux/msi.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/include/linux/msi.h b/include/linux/msi.h index 2d87e000bd45..9f72494dcc3e 100644 --- a/include/linux/msi.h +++ b/include/linux/msi.h @@ -13,11 +13,14 @@ * * Regular device drivers have no business with any of these functions and * especially storing MSI descriptor pointers in random code is considered - * abuse. The only function which is relevant for drivers is msi_get_virq(). + * abuse. + * + * Device driver relevant functions are available in <linux/msi_api.h> */ #include <linux/irqdomain_defs.h> #include <linux/cpumask.h> +#include <linux/msi_api.h> #include <linux/xarray.h> #include <linux/mutex.h> #include <linux/list.h> @@ -188,7 +191,6 @@ struct msi_device_data { int msi_setup_device_data(struct device *dev); -unsigned int msi_get_virq(struct device *dev, unsigned int index); void msi_lock_descs(struct device *dev); void msi_unlock_descs(struct device *dev); |