rt2x00: add support for different chipset interfaces

[uclinux-h8/linux.git] / drivers / net / wireless / rt2x00 / rt2x00.h

diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h
index c14b0f5..1ddda72 100644 (file)
--- a/drivers/net/wireless/rt2x00/rt2x00.h
+++ b/drivers/net/wireless/rt2x00/rt2x00.h
@@ -144,6 +144,11 @@ struct avg_val {
        int avg_weight;
 };
 
+enum rt2x00_chip_intf {
+       RT2X00_CHIP_INTF_PCI,
+       RT2X00_CHIP_INTF_USB,
+};
+
 /*
  * Chipset identification
  * The chipset on the device is composed of a RT and RF chip.
@@ -169,6 +174,8 @@ struct rt2x00_chip {
 
        u16 rf;
        u32 rev;
+
+       enum rt2x00_chip_intf intf;
 };
 
 /*
@@ -937,6 +944,28 @@ static inline bool rt2x00_check_rev(const struct rt2x00_chip *chipset,
        return ((chipset->rev & mask) == rev);
 }
 
+static inline void rt2x00_set_chip_intf(struct rt2x00_dev *rt2x00dev,
+                                       enum rt2x00_chip_intf intf)
+{
+       rt2x00dev->chip.intf = intf;
+}
+
+static inline bool rt2x00_intf(const struct rt2x00_chip *chipset,
+                              enum rt2x00_chip_intf intf)
+{
+       return (chipset->intf == intf);
+}
+
+static inline bool rt2x00_intf_is_pci(struct rt2x00_dev *rt2x00dev)
+{
+       return rt2x00_intf(&rt2x00dev->chip, RT2X00_CHIP_INTF_PCI);
+}
+
+static inline bool rt2x00_intf_is_usb(struct rt2x00_dev *rt2x00dev)
+{
+       return rt2x00_intf(&rt2x00dev->chip, RT2X00_CHIP_INTF_USB);
+}
+
 /**
  * rt2x00queue_map_txskb - Map a skb into DMA for TX purposes.
  * @rt2x00dev: Pointer to &struct rt2x00_dev.