summaryrefslogtreecommitdiff
path: root/drivers/net/wireless/rt2x00/rt2x00.h
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/net/wireless/rt2x00/rt2x00.h')
-rw-r--r--drivers/net/wireless/rt2x00/rt2x00.h69
1 files changed, 61 insertions, 8 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h
index 6c1ff4c15c84..c21af38cc5af 100644
--- a/drivers/net/wireless/rt2x00/rt2x00.h
+++ b/drivers/net/wireless/rt2x00/rt2x00.h
@@ -39,6 +39,7 @@
#include <net/mac80211.h>
#include "rt2x00debug.h"
+#include "rt2x00dump.h"
#include "rt2x00leds.h"
#include "rt2x00reg.h"
#include "rt2x00queue.h"
@@ -159,6 +160,7 @@ struct avg_val {
enum rt2x00_chip_intf {
RT2X00_CHIP_INTF_PCI,
+ RT2X00_CHIP_INTF_PCIE,
RT2X00_CHIP_INTF_USB,
RT2X00_CHIP_INTF_SOC,
};
@@ -175,8 +177,7 @@ struct rt2x00_chip {
#define RT2570 0x2570
#define RT2661 0x2661
#define RT2573 0x2573
-#define RT2860 0x2860 /* 2.4GHz PCI/CB */
-#define RT2870 0x2870
+#define RT2860 0x2860 /* 2.4GHz */
#define RT2872 0x2872 /* WSOC */
#define RT2883 0x2883 /* WSOC */
#define RT3070 0x3070
@@ -331,6 +332,11 @@ struct link {
* Work structure for scheduling periodic link tuning.
*/
struct delayed_work work;
+
+ /*
+ * Work structure for scheduling periodic watchdog monitoring.
+ */
+ struct delayed_work watchdog_work;
};
/*
@@ -509,6 +515,11 @@ struct rt2x00lib_ops {
irq_handler_t irq_handler;
/*
+ * Threaded Interrupt handlers.
+ */
+ irq_handler_t irq_handler_thread;
+
+ /*
* Device init handlers.
*/
int (*probe_hw) (struct rt2x00_dev *rt2x00dev);
@@ -542,6 +553,7 @@ struct rt2x00lib_ops {
struct link_qual *qual);
void (*link_tuner) (struct rt2x00_dev *rt2x00dev,
struct link_qual *qual, const u32 count);
+ void (*watchdog) (struct rt2x00_dev *rt2x00dev);
/*
* TX control handlers
@@ -549,8 +561,8 @@ struct rt2x00lib_ops {
void (*write_tx_desc) (struct rt2x00_dev *rt2x00dev,
struct sk_buff *skb,
struct txentry_desc *txdesc);
- int (*write_tx_data) (struct queue_entry *entry,
- struct txentry_desc *txdesc);
+ void (*write_tx_data) (struct queue_entry *entry,
+ struct txentry_desc *txdesc);
void (*write_beacon) (struct queue_entry *entry,
struct txentry_desc *txdesc);
int (*get_tx_data_len) (struct queue_entry *entry);
@@ -609,6 +621,7 @@ struct rt2x00_ops {
const struct data_queue_desc *bcn;
const struct data_queue_desc *atim;
const struct rt2x00lib_ops *lib;
+ const void *drv;
const struct ieee80211_ops *hw;
#ifdef CONFIG_RT2X00_LIB_DEBUGFS
const struct rt2x00debug *debugfs;
@@ -627,6 +640,7 @@ enum rt2x00_flags {
DEVICE_STATE_INITIALIZED,
DEVICE_STATE_STARTED,
DEVICE_STATE_ENABLED_RADIO,
+ DEVICE_STATE_SCANNING,
/*
* Driver requirements
@@ -645,6 +659,9 @@ enum rt2x00_flags {
CONFIG_SUPPORT_HW_CRYPTO,
DRIVER_SUPPORT_CONTROL_FILTERS,
DRIVER_SUPPORT_CONTROL_FILTER_PSPOLL,
+ DRIVER_SUPPORT_PRE_TBTT_INTERRUPT,
+ DRIVER_SUPPORT_LINK_TUNING,
+ DRIVER_SUPPORT_WATCHDOG,
/*
* Driver configuration
@@ -654,7 +671,6 @@ enum rt2x00_flags {
CONFIG_EXTERNAL_LNA_A,
CONFIG_EXTERNAL_LNA_BG,
CONFIG_DOUBLE_ANTENNA,
- CONFIG_DISABLE_LINK_TUNING,
CONFIG_CHANNEL_HT40,
};
@@ -862,9 +878,10 @@ struct rt2x00_dev {
const struct firmware *fw;
/*
- * Driver specific data.
+ * Interrupt values, stored between interrupt service routine
+ * and interrupt thread routine.
*/
- void *priv;
+ u32 irqvalue[2];
};
/*
@@ -978,7 +995,13 @@ static inline bool rt2x00_intf(struct rt2x00_dev *rt2x00dev,
static inline bool rt2x00_is_pci(struct rt2x00_dev *rt2x00dev)
{
- return rt2x00_intf(rt2x00dev, RT2X00_CHIP_INTF_PCI);
+ return rt2x00_intf(rt2x00dev, RT2X00_CHIP_INTF_PCI) ||
+ rt2x00_intf(rt2x00dev, RT2X00_CHIP_INTF_PCIE);
+}
+
+static inline bool rt2x00_is_pcie(struct rt2x00_dev *rt2x00dev)
+{
+ return rt2x00_intf(rt2x00dev, RT2X00_CHIP_INTF_PCIE);
}
static inline bool rt2x00_is_usb(struct rt2x00_dev *rt2x00dev)
@@ -999,6 +1022,13 @@ static inline bool rt2x00_is_soc(struct rt2x00_dev *rt2x00dev)
void rt2x00queue_map_txskb(struct rt2x00_dev *rt2x00dev, struct sk_buff *skb);
/**
+ * rt2x00queue_unmap_skb - Unmap a skb from DMA.
+ * @rt2x00dev: Pointer to &struct rt2x00_dev.
+ * @skb: The skb to unmap.
+ */
+void rt2x00queue_unmap_skb(struct rt2x00_dev *rt2x00dev, struct sk_buff *skb);
+
+/**
* rt2x00queue_get_queue - Convert queue index to queue pointer
* @rt2x00dev: Pointer to &struct rt2x00_dev.
* @queue: rt2x00 queue index (see &enum data_queue_qid).
@@ -1015,9 +1045,30 @@ struct queue_entry *rt2x00queue_get_entry(struct data_queue *queue,
enum queue_index index);
/*
+ * Debugfs handlers.
+ */
+/**
+ * rt2x00debug_dump_frame - Dump a frame to userspace through debugfs.
+ * @rt2x00dev: Pointer to &struct rt2x00_dev.
+ * @type: The type of frame that is being dumped.
+ * @skb: The skb containing the frame to be dumped.
+ */
+#ifdef CONFIG_RT2X00_LIB_DEBUGFS
+void rt2x00debug_dump_frame(struct rt2x00_dev *rt2x00dev,
+ enum rt2x00_dump_type type, struct sk_buff *skb);
+#else
+static inline void rt2x00debug_dump_frame(struct rt2x00_dev *rt2x00dev,
+ enum rt2x00_dump_type type,
+ struct sk_buff *skb)
+{
+}
+#endif /* CONFIG_RT2X00_LIB_DEBUGFS */
+
+/*
* Interrupt context handlers.
*/
void rt2x00lib_beacondone(struct rt2x00_dev *rt2x00dev);
+void rt2x00lib_pretbtt(struct rt2x00_dev *rt2x00dev);
void rt2x00lib_txdone(struct queue_entry *entry,
struct txdone_entry_desc *txdesc);
void rt2x00lib_rxdone(struct rt2x00_dev *rt2x00dev,
@@ -1047,6 +1098,8 @@ int rt2x00mac_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
#else
#define rt2x00mac_set_key NULL
#endif /* CONFIG_RT2X00_LIB_CRYPTO */
+void rt2x00mac_sw_scan_start(struct ieee80211_hw *hw);
+void rt2x00mac_sw_scan_complete(struct ieee80211_hw *hw);
int rt2x00mac_get_stats(struct ieee80211_hw *hw,
struct ieee80211_low_level_stats *stats);
void rt2x00mac_bss_info_changed(struct ieee80211_hw *hw,