diff options
Diffstat (limited to 'include/linux/msi.h')
| -rw-r--r-- | include/linux/msi.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/msi.h b/include/linux/msi.h index 1ce9d5e0bfa3..2d87e000bd45 100644 --- a/include/linux/msi.h +++ b/include/linux/msi.h @@ -399,6 +399,12 @@ enum { MSI_FLAG_ALLOC_SIMPLE_MSI_DESCS = (1 << 9), /* Free MSI descriptors */ MSI_FLAG_FREE_MSI_DESCS = (1 << 10), + /* + * Quirk to handle MSI implementations which do not provide + * masking. Currently known to affect x86, but has to be partially + * handled in the core MSI code. + */ + MSI_FLAG_NOMASK_QUIRK = (1 << 11), }; int msi_domain_set_affinity(struct irq_data *data, const struct cpumask *mask, |