Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1674 commits)
  qlcnic: adding co maintainer
  ixgbe: add support for active DA cables
  ixgbe: dcb, do not tag tc_prio_control frames
  ixgbe: fix ixgbe_tx_is_paused logic
  ixgbe: always enable vlan strip/insert when DCB is enabled
  ixgbe: remove some redundant code in setting FCoE FIP filter
  ixgbe: fix wrong offset to fc_frame_header in ixgbe_fcoe_ddp
  ixgbe: fix header len when unsplit packet overflows to data buffer
  ipv6: Never schedule DAD timer on dead address
  ipv6: Use POSTDAD state
  ipv6: Use state_lock to protect ifa state
  ipv6: Replace inet6_ifaddr->dead with state
  cxgb4: notify upper drivers if the device is already up when they load
  cxgb4: keep interrupts available when the ports are brought down
  cxgb4: fix initial addition of MAC address
  cnic: Return SPQ credit to bnx2x after ring setup and shutdown.
  cnic: Convert cnic_local_flags to atomic ops.
  can: Fix SJA1000 command register writes on SMP systems
  bridge: fix build for CONFIG_SYSFS disabled
  ARCNET: Limit com20020 PCI ID matches for SOHARD cards
  ...

Fix up various conflicts with pcmcia tree drivers/net/
{pcmcia/3c589_cs.c, wireless/orinoco/orinoco_cs.c and
wireless/orinoco/spectrum_cs.c} and feature removal
(Documentation/feature-removal-schedule.txt).

Also fix a non-content conflict due to pm_qos_requirement getting
renamed in the PM tree (now pm_qos_request) in net/mac80211/scan.c

1 files changed, 47 insertions, 16 deletions

diff --git a/drivers/net/wireless/wl12xx/wl1271.h b/drivers/net/wireless/wl12xx/wl1271.h
index 97ea5096bc8c..6f1b6b5640c0 100644
--- a/drivers/net/wireless/wl12xx/wl1271.h
+++ b/drivers/net/wireless/wl12xx/wl1271.h
@@ -53,6 +53,9 @@ enum {
 	DEBUG_MAC80211	= BIT(11),
 	DEBUG_CMD	= BIT(12),
 	DEBUG_ACX	= BIT(13),
+	DEBUG_SDIO	= BIT(14),
+	DEBUG_FILTERS   = BIT(15),
+	DEBUG_ADHOC     = BIT(16),
 	DEBUG_ALL	= ~0,
 };
 
@@ -110,6 +113,9 @@ enum {
 #define WL1271_FW_NAME "wl1271-fw.bin"
 #define WL1271_NVS_NAME "wl1271-nvs.bin"
 
+#define WL1271_TX_SECURITY_LO16(s) ((u16)((s) & 0xffff))
+#define WL1271_TX_SECURITY_HI32(s) ((u32)(((s) >> 16) & 0xffffffff))
+
 /* NVS data structure */
 #define WL1271_NVS_SECTION_SIZE                  468
 
@@ -142,14 +148,7 @@ struct wl1271_nvs_file {
  */
 #undef WL1271_80211A_ENABLED
 
-/*
- * FIXME: for the wl1271, a busy word count of 1 here will result in a more
- * optimal SPI interface. There is some SPI bug however, causing RXS time outs
- * with this mode occasionally on boot, so lets have three for now. A value of
- * three should make sure, that the chipset will always be ready, though this
- * will impact throughput and latencies slightly.
- */
-#define WL1271_BUSY_WORD_CNT 3
+#define WL1271_BUSY_WORD_CNT 1
 #define WL1271_BUSY_WORD_LEN (WL1271_BUSY_WORD_CNT * sizeof(u32))
 
 #define WL1271_ELP_HW_STATE_ASLEEP 0
@@ -334,11 +333,27 @@ struct wl1271_scan {
 	u8 probe_requests;
 };
 
+struct wl1271_if_operations {
+	void (*read)(struct wl1271 *wl, int addr, void *buf, size_t len,
+		     bool fixed);
+	void (*write)(struct wl1271 *wl, int addr, void *buf, size_t len,
+		     bool fixed);
+	void (*reset)(struct wl1271 *wl);
+	void (*init)(struct wl1271 *wl);
+	void (*power)(struct wl1271 *wl, bool enable);
+	struct device* (*dev)(struct wl1271 *wl);
+	void (*enable_irq)(struct wl1271 *wl);
+	void (*disable_irq)(struct wl1271 *wl);
+};
+
 struct wl1271 {
+	struct platform_device *plat_dev;
 	struct ieee80211_hw *hw;
 	bool mac80211_registered;
 
-	struct spi_device *spi;
+	void *if_priv;
+
+	struct wl1271_if_operations *if_ops;
 
 	void (*set_power)(bool enable);
 	int irq;
@@ -357,6 +372,9 @@ struct wl1271 {
 #define WL1271_FLAG_IN_ELP             (6)
 #define WL1271_FLAG_PSM                (7)
 #define WL1271_FLAG_PSM_REQUESTED      (8)
+#define WL1271_FLAG_IRQ_PENDING        (9)
+#define WL1271_FLAG_IRQ_RUNNING       (10)
+#define WL1271_FLAG_IDLE              (11)
 	unsigned long flags;
 
 	struct wl1271_partition_set part;
@@ -370,9 +388,12 @@ struct wl1271 {
 	size_t fw_len;
 	struct wl1271_nvs_file *nvs;
 
+	s8 hw_pg_ver;
+
 	u8 bssid[ETH_ALEN];
 	u8 mac_addr[ETH_ALEN];
 	u8 bss_type;
+	u8 set_bss_type;
 	u8 ssid[IW_ESSID_MAX_SIZE + 1];
 	u8 ssid_len;
 	int channel;
@@ -382,13 +403,13 @@ struct wl1271 {
 	/* Accounting for allocated / available TX blocks on HW */
 	u32 tx_blocks_freed[NUM_TX_QUEUES];
 	u32 tx_blocks_available;
-	u8 tx_results_count;
+	u32 tx_results_count;
 
 	/* Transmitted TX packets counter for chipset interface */
-	int tx_packets_count;
+	u32 tx_packets_count;
 
 	/* Time-offset between host and chipset clocks */
-	int time_offset;
+	s64 time_offset;
 
 	/* Session counter for the chipset */
 	int session_counter;
@@ -403,8 +424,7 @@ struct wl1271 {
 
 	/* Security sequence number counters */
 	u8 tx_security_last_seq;
-	u16 tx_security_seq_16;
-	u32 tx_security_seq_32;
+	s64 tx_security_seq;
 
 	/* FW Rx counter */
 	u32 rx_counter;
@@ -430,14 +450,19 @@ struct wl1271 {
 	/* currently configured rate set */
 	u32 sta_rate_set;
 	u32 basic_rate_set;
+	u32 basic_rate;
 	u32 rate_set;
 
 	/* The current band */
 	enum ieee80211_band band;
 
+	/* Beaconing interval (needed for ad-hoc) */
+	u32 beacon_int;
+
 	/* Default key (for WEP) */
 	u32 default_key;
 
+	unsigned int filters;
 	unsigned int rx_config;
 	unsigned int rx_filter;
 
@@ -450,10 +475,13 @@ struct wl1271 {
 	/* in dBm */
 	int power_level;
 
+	int rssi_thold;
+	int last_rssi_event;
+
 	struct wl1271_stats stats;
 	struct wl1271_debugfs debugfs;
 
-	u32 buffer_32;
+	__le32 buffer_32;
 	u32 buffer_cmd;
 	u32 buffer_busyword[WL1271_BUSY_WORD_CNT];
 
@@ -465,6 +493,8 @@ struct wl1271 {
 	/* Current chipset configuration */
 	struct conf_drv_settings conf;
 
+	bool sg_enabled;
+
 	struct list_head list;
 };
 
@@ -477,7 +507,8 @@ int wl1271_plt_stop(struct wl1271 *wl);
 
 #define WL1271_DEFAULT_POWER_LEVEL 0
 
-#define WL1271_TX_QUEUE_MAX_LENGTH 20
+#define WL1271_TX_QUEUE_LOW_WATERMARK  10
+#define WL1271_TX_QUEUE_HIGH_WATERMARK 25
 
 /* WL1271 needs a 200ms sleep after power on, and a 20ms sleep before power
    on in case is has been shut down shortly before */