From 244b2c5ca8b14627e4a17755e5922221e121c771 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 09 Oct 2024 06:15:07 +0000
Subject: [PATCH] change system file

---
 kernel/drivers/xen/xen-pciback/conf_space.h |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)

diff --git a/kernel/drivers/xen/xen-pciback/conf_space.h b/kernel/drivers/xen/xen-pciback/conf_space.h
index 22db630..5fe431c 100644
--- a/kernel/drivers/xen/xen-pciback/conf_space.h
+++ b/kernel/drivers/xen/xen-pciback/conf_space.h
@@ -65,6 +65,11 @@
 	void *data;
 };
 
+#define INTERRUPT_TYPE_NONE (0)
+#define INTERRUPT_TYPE_INTX (1<<0)
+#define INTERRUPT_TYPE_MSI  (1<<1)
+#define INTERRUPT_TYPE_MSIX (1<<2)
+
 extern bool xen_pcibk_permissive;
 
 #define OFFSET(cfg_entry) ((cfg_entry)->base_offset+(cfg_entry)->field->offset)
@@ -126,4 +131,6 @@
 int xen_pcibk_config_header_add_fields(struct pci_dev *dev);
 int xen_pcibk_config_capability_add_fields(struct pci_dev *dev);
 
+int xen_pcibk_get_interrupt_type(struct pci_dev *dev);
+
 #endif				/* __XEN_PCIBACK_CONF_SPACE_H__ */

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