diff options
Diffstat (limited to 'include/misc/cxl.h')
| -rw-r--r-- | include/misc/cxl.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/misc/cxl.h b/include/misc/cxl.h index dd9eebba3bb6..fc07ed47c2d8 100644 --- a/include/misc/cxl.h +++ b/include/misc/cxl.h @@ -166,6 +166,16 @@ void cxl_psa_unmap(void __iomem *addr); /* Get the process element for this context */ int cxl_process_element(struct cxl_context *ctx); +/* + * Limit the number of interrupts that a single context can allocate via + * cxl_start_work. If using the api with a real phb, this may be used to + * request that additional default contexts be created when allocating + * interrupts via pci_enable_msix_range. These will be set to the same running + * state as the default context, and if that is running it will reuse the + * parameters previously passed to cxl_start_context for the default context. + */ +int cxl_set_max_irqs_per_process(struct pci_dev *dev, int irqs); +int cxl_get_max_irqs_per_process(struct pci_dev *dev); /* * These calls allow drivers to create their own file descriptors and make them |