Slightly reimplement some recently added helper functions as methods, so

that drivers are not reaching into the internals of the pci bus.  There
are no driver changes, the public interface is the same.

1 files changed, 33 insertions, 0 deletions

diff --git a/sys/dev/pci/pci_if.m b/sys/dev/pci/pci_if.m
index e055f42..8dab04e 100644
--- a/sys/dev/pci/pci_if.m
+++ b/sys/dev/pci/pci_if.m
@@ -44,3 +44,36 @@ METHOD void write_config {
 	u_int32_t	val;
 	int		width;
 };
+
+METHOD int get_powerstate {
+	device_t	dev;
+	device_t	child;
+};
+
+METHOD int set_powerstate {
+	device_t	dev;
+	device_t	child;
+	int		state;
+};
+
+METHOD void enable_busmaster {
+	device_t	dev;
+	device_t	child;
+};
+
+METHOD void disable_busmaster {
+	device_t	dev;
+	device_t	child;
+};
+
+METHOD void enable_io {
+	device_t	dev;
+	device_t	child;
+	int		space;
+};
+
+METHOD void disable_io {
+	device_t	dev;
+	device_t	child;
+	int		space;
+};