| Message ID | 1483536746-2725-13-git-send-email-eric.auger@redhat.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
diff --git a/include/linux/irqdomain.h b/include/linux/irqdomain.h index ffb8460..ab017b2 100644 --- a/include/linux/irqdomain.h +++ b/include/linux/irqdomain.h @@ -183,6 +183,9 @@ enum { /* Irq domain is an IPI domain with single virq */ IRQ_DOMAIN_FLAG_IPI_SINGLE = (1 << 3), + /* Irq domain is MSI remapping capable */ + IRQ_DOMAIN_FLAG_MSI_REMAP = (1 << 4), + /* * Flags starting from IRQ_DOMAIN_FLAG_NONCORE are reserved * for implementation specific purposes and ignored by the
This new enum value aims at indicating whether the irq domain implements MSI remapping. This property is useful to assess the IRQ assignment safety at VFIO level. Signed-off-by: Eric Auger <eric.auger@redhat.com> --- --- include/linux/irqdomain.h | 3 +++ 1 file changed, 3 insertions(+)