We currently have a definition of enum pci_interrupt_pin in a header
specific to PCI endpoints - pci-epf.h. In order to allow for use of this
enum from PCI host code in a future commit, move its definition to a new
pci-common.h header which we'll include from both host & endpoint code.
Signed-off-by: Paul Burton <paul.burton@xxxxxxxxxx>
Cc: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
Cc: linux-pci@xxxxxxxxxxxxxxx
---
Changes in v6:
- New patch.
include/linux/pci-common.h | 31 +++++++++++++++++++++++++++++++
include/linux/pci-epf.h | 9 +--------
2 files changed, 32 insertions(+), 8 deletions(-)
create mode 100644 include/linux/pci-common.h
diff --git a/include/linux/pci-common.h b/include/linux/pci-common.h
new file mode 100644
index 000000000000..6a69a2c95ac7
--- /dev/null
+++ b/include/linux/pci-common.h
@@ -0,0 +1,31 @@
+/**
+ * Common PCI definitions
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 of
+ * the License as published by the Free Software Foundation.
+ */
+
+#ifndef __LINUX_PCI_COMMON_H__
+#define __LINUX_PCI_COMMON_H__
+
+/**
+ * enum pci_interrupt_pin - PCI INTx interrupt values
+ * @PCI_INTERRUPT_UNKNOWN: Unknown or unassigned interrupt
+ * @PCI_INTERRUPT_INTA: PCI INTA pin
+ * @PCI_INTERRUPT_INTB: PCI INTB pin
+ * @PCI_INTERRUPT_INTC: PCI INTC pin
+ * @PCI_INTERRUPT_INTD: PCI INTD pin
+ *
+ * Corresponds to values for legacy PCI INTx interrupts, as can be found in the
+ * PCI_INTERRUPT_PIN register.
+ */
+enum pci_interrupt_pin {
+ PCI_INTERRUPT_UNKNOWN,
+ PCI_INTERRUPT_INTA,
+ PCI_INTERRUPT_INTB,
+ PCI_INTERRUPT_INTC,
+ PCI_INTERRUPT_INTD,
+};
+
+#endif /* __LINUX_PCI_COMMON_H__ */
diff --git a/include/linux/pci-epf.h b/include/linux/pci-epf.h
index 0d529cb90143..77c92fcb2416 100644
--- a/include/linux/pci-epf.h
+++ b/include/linux/pci-epf.h
@@ -14,17 +14,10 @@
#include <linux/device.h>
#include <linux/mod_devicetable.h>
+#include <linux/pci-common.h>
struct pci_epf;
-enum pci_interrupt_pin {
- PCI_INTERRUPT_UNKNOWN,
- PCI_INTERRUPT_INTA,
- PCI_INTERRUPT_INTB,
- PCI_INTERRUPT_INTC,
- PCI_INTERRUPT_INTD,
-};
-
enum pci_barno {
BAR_0,
BAR_1,
--
2.13.4
