/*
- Copyright (C) 2004 - 2009 rt2x00 SourceForge Project
+ Copyright (C) 2004 - 2009 Ivo van Doorn <IvDoorn@gmail.com>
+ Copyright (C) 2004 - 2009 Gertjan van Wingerde <gwingerde@gmail.com>
<http://rt2x00.serialmonkey.com>
This program is free software; you can redistribute it and/or modify
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.
u16 rf;
u32 rev;
+
+ enum rt2x00_chip_intf intf;
};
/*
*/
struct avg_val avg_rssi;
- /*
- * Currently precalculated percentages of successful
- * TX and RX frames.
- */
- int rx_percentage;
- int tx_percentage;
-
/*
* Work structure for scheduling periodic link tuning.
*/
* Firmware image.
*/
const struct firmware *fw;
+
+ /*
+ * Driver specific data.
+ */
+ void *priv;
};
+/*
+ * Register defines.
+ * Some registers require multiple attempts before success,
+ * in those cases REGISTER_BUSY_COUNT attempts should be
+ * taken with a REGISTER_BUSY_DELAY interval.
+ */
+#define REGISTER_BUSY_COUNT 5
+#define REGISTER_BUSY_DELAY 100
+
/*
* Generic RF access.
* The RF is being accessed by word index.
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.