D58878.diff
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	diff --git a/sys/compat/linuxkpi/common/include/linux/pci.h b/sys/compat/linuxkpi/common/include/linux/pci.h
	--- a/sys/compat/linuxkpi/common/include/linux/pci.h
	+++ b/sys/compat/linuxkpi/common/include/linux/pci.h
	@@ -437,6 +437,24 @@
	return (1 << type);
	}

	+static inline int
	+pci_select_bars(struct pci_dev *pdev, unsigned long flags)
	+{
	+ int bars, bar;
	+
	+ bars = 0;
	+ /* We only support BARs here; Linux may support more types. */
	+ for (bar = PCIR_MAX_BAR_0; bar >= 0; bar--) {
	+ int bar_flags;
	+
	+ bar_flags = pci_resource_flags(pdev, bar);
	+ if ((bar_flags & flags) != 0)
	+ bars \|= (1 << bar);
	+ }
	+
	+ return (bars);
	+}
	+
	static inline const char *
	pci_name(struct pci_dev *d)
	{
	@@ -1585,6 +1603,17 @@
	return (-ENXIO);
	}

	+static inline int
	+pci_msix_vec_count(struct pci_dev *pdev)
	+{
	+ int avail;
	+
	+ avail = pci_msix_count(pdev->dev.bsddev);
	+ if (avail == 0)
	+ return (-EINVAL);
	+ return (avail);
	+}
	+
	static inline int
	pci_wake_from_d3(struct pci_dev *pdev, bool enable)
	{