diff options
| author | Jason Gunthorpe <jgg@nvidia.com> | 2022-08-26 22:34:03 +0300 |
|---|---|---|
| committer | Alex Williamson <alex.williamson@redhat.com> | 2022-09-02 00:29:11 +0300 |
| commit | c462a8c5d98877b76cf229d3d605d2a865aa9c9e (patch) | |
| tree | 2bc33814cd0943c9d41e1773741954aea7d58493 /drivers/vfio/pci/vfio_pci_intrs.c | |
| parent | 1e979ef5df8b7b604a625343a179b812a7984068 (diff) | |
| download | linux-c462a8c5d98877b76cf229d3d605d2a865aa9c9e.tar.xz | |
vfio/pci: Simplify the is_intx/msi/msix/etc defines
Only three of these are actually used, simplify to three inline functions,
and open code the if statement in vfio_pci_config.c.
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Link: https://lore.kernel.org/r/3-v2-1bd95d72f298+e0e-vfio_pci_priv_jgg@nvidia.com
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Diffstat (limited to 'drivers/vfio/pci/vfio_pci_intrs.c')
| -rw-r--r-- | drivers/vfio/pci/vfio_pci_intrs.c | 22 |
1 files changed, 17 insertions, 5 deletions
diff --git a/drivers/vfio/pci/vfio_pci_intrs.c b/drivers/vfio/pci/vfio_pci_intrs.c index 32d014421c1f..8cb987ef3c47 100644 --- a/drivers/vfio/pci/vfio_pci_intrs.c +++ b/drivers/vfio/pci/vfio_pci_intrs.c @@ -22,11 +22,6 @@ #include "vfio_pci_priv.h" -#define is_intx(vdev) (vdev->irq_type == VFIO_PCI_INTX_IRQ_INDEX) -#define is_msix(vdev) (vdev->irq_type == VFIO_PCI_MSIX_IRQ_INDEX) -#define is_irq_none(vdev) (!(is_intx(vdev) || is_msi(vdev) || is_msix(vdev))) -#define irq_is(vdev, type) (vdev->irq_type == type) - struct vfio_pci_irq_ctx { struct eventfd_ctx *trigger; struct virqfd *unmask; @@ -36,6 +31,23 @@ struct vfio_pci_irq_ctx { struct irq_bypass_producer producer; }; +static bool irq_is(struct vfio_pci_core_device *vdev, int type) +{ + return vdev->irq_type == type; +} + +static bool is_intx(struct vfio_pci_core_device *vdev) +{ + return vdev->irq_type == VFIO_PCI_INTX_IRQ_INDEX; +} + +static bool is_irq_none(struct vfio_pci_core_device *vdev) +{ + return !(vdev->irq_type == VFIO_PCI_INTX_IRQ_INDEX || + vdev->irq_type == VFIO_PCI_MSI_IRQ_INDEX || + vdev->irq_type == VFIO_PCI_MSIX_IRQ_INDEX); +} + /* * INTx */ |