From: Jake Oshins <jakeo@xxxxxxxxxxxxx>
In order to allow an MSI IRQ domain to be specific to a PCI domain, add a field
to the struct that tracks the PCI domain.
Signed-off-by: Jake Oshins <jakeo@xxxxxxxxxxxxx>
---
include/linux/msi.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/include/linux/msi.h b/include/linux/msi.h
index ad939d0..7370225 100644
--- a/include/linux/msi.h
+++ b/include/linux/msi.h
@@ -227,6 +227,7 @@ struct msi_domain_ops {
* @handler_data: Optional: associated interrupt flow handler data
* @handler_name: Optional: associated interrupt flow handler name
* @data: Optional: domain specific data
+ * @pci_domain: Associated PCI domain (segment)
*/
struct msi_domain_info {
u32 flags;
@@ -237,6 +238,7 @@ struct msi_domain_info {
void *handler_data;
const char *handler_name;
void *data;
+ int pci_domain;
};
/* Flags for msi_domain_info */
--
1.9.1
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