Merge branch 'next' into for-linus

1 files changed, 265 insertions, 0 deletions

diff --git a/drivers/net/wireless/wl12xx/cmd.h b/drivers/net/wireless/wl12xx/cmd.h
new file mode 100644
index 00000000000..aa307dcd081
--- /dev/null
+++ b/drivers/net/wireless/wl12xx/cmd.h
@@ -0,0 +1,265 @@
+/*
+ * This file is part of wl12xx
+ *
+ * Copyright (c) 1998-2007 Texas Instruments Incorporated
+ * Copyright (C) 2008 Nokia Corporation
+ *
+ * Contact: Kalle Valo <kalle.valo@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#ifndef __WL12XX_CMD_H__
+#define __WL12XX_CMD_H__
+
+#include "wl12xx.h"
+
+int wl12xx_cmd_send(struct wl12xx *wl, u16 type, void *buf, size_t buf_len);
+int wl12xx_cmd_test(struct wl12xx *wl, void *buf, size_t buf_len, u8 answer);
+int wl12xx_cmd_interrogate(struct wl12xx *wl, u16 ie_id, u16 ie_len,
+			   void *answer);
+int wl12xx_cmd_configure(struct wl12xx *wl, void *ie, int ie_len);
+int wl12xx_cmd_vbm(struct wl12xx *wl, u8 identity,
+		   void *bitmap, u16 bitmap_len, u8 bitmap_control);
+int wl12xx_cmd_data_path(struct wl12xx *wl, u8 channel, u8 enable);
+int wl12xx_cmd_join(struct wl12xx *wl, u8 bss_type, u8 dtim_interval,
+		    u16 beacon_interval, u8 wait);
+int wl12xx_cmd_ps_mode(struct wl12xx *wl, u8 ps_mode);
+int wl12xx_cmd_read_memory(struct wl12xx *wl, u32 addr, u32 len, void *answer);
+int wl12xx_cmd_template_set(struct wl12xx *wl, u16 cmd_id,
+			    void *buf, size_t buf_len);
+
+/* unit ms */
+#define WL12XX_COMMAND_TIMEOUT 2000
+
+#define WL12XX_MAX_TEMPLATE_SIZE 300
+
+struct wl12xx_cmd_packet_template {
+	__le16 size;
+	u8 template[WL12XX_MAX_TEMPLATE_SIZE];
+} __attribute__ ((packed));
+
+enum wl12xx_commands {
+	CMD_RESET           = 0,
+	CMD_INTERROGATE     = 1,    /*use this to read information elements*/
+	CMD_CONFIGURE       = 2,    /*use this to write information elements*/
+	CMD_ENABLE_RX       = 3,
+	CMD_ENABLE_TX       = 4,
+	CMD_DISABLE_RX      = 5,
+	CMD_DISABLE_TX      = 6,
+	CMD_SCAN            = 8,
+	CMD_STOP_SCAN       = 9,
+	CMD_VBM             = 10,
+	CMD_START_JOIN      = 11,
+	CMD_SET_KEYS        = 12,
+	CMD_READ_MEMORY     = 13,
+	CMD_WRITE_MEMORY    = 14,
+	CMD_BEACON          = 19,
+	CMD_PROBE_RESP      = 20,
+	CMD_NULL_DATA       = 21,
+	CMD_PROBE_REQ       = 22,
+	CMD_TEST            = 23,
+	CMD_RADIO_CALIBRATE     = 25,   /* OBSOLETE */
+	CMD_ENABLE_RX_PATH      = 27,   /* OBSOLETE */
+	CMD_NOISE_HIST      = 28,
+	CMD_RX_RESET        = 29,
+	CMD_PS_POLL         = 30,
+	CMD_QOS_NULL_DATA   = 31,
+	CMD_LNA_CONTROL     = 32,
+	CMD_SET_BCN_MODE    = 33,
+	CMD_MEASUREMENT      = 34,
+	CMD_STOP_MEASUREMENT = 35,
+	CMD_DISCONNECT       = 36,
+	CMD_SET_PS_MODE      = 37,
+	CMD_CHANNEL_SWITCH   = 38,
+	CMD_STOP_CHANNEL_SWICTH = 39,
+	CMD_AP_DISCOVERY     = 40,
+	CMD_STOP_AP_DISCOVERY = 41,
+	CMD_SPS_SCAN = 42,
+	CMD_STOP_SPS_SCAN = 43,
+	CMD_HEALTH_CHECK     = 45,
+	CMD_DEBUG            = 46,
+	CMD_TRIGGER_SCAN_TO  = 47,
+
+	NUM_COMMANDS,
+	MAX_COMMAND_ID = 0xFFFF,
+};
+
+#define MAX_CMD_PARAMS 572
+
+struct  wl12xx_command {
+	u16 id;
+	u16 status;
+	u8  parameters[MAX_CMD_PARAMS];
+};
+
+enum {
+	CMD_MAILBOX_IDLE              		=  0,
+	CMD_STATUS_SUCCESS            		=  1,
+	CMD_STATUS_UNKNOWN_CMD        		=  2,
+	CMD_STATUS_UNKNOWN_IE         		=  3,
+	CMD_STATUS_REJECT_MEAS_SG_ACTIVE 	= 11,
+	CMD_STATUS_RX_BUSY            		= 13,
+	CMD_STATUS_INVALID_PARAM      		= 14,
+	CMD_STATUS_TEMPLATE_TOO_LARGE 		= 15,
+	CMD_STATUS_OUT_OF_MEMORY      		= 16,
+	CMD_STATUS_STA_TABLE_FULL     		= 17,
+	CMD_STATUS_RADIO_ERROR        		= 18,
+	CMD_STATUS_WRONG_NESTING      		= 19,
+	CMD_STATUS_TIMEOUT            		= 21, /* Driver internal use.*/
+	CMD_STATUS_FW_RESET           		= 22, /* Driver internal use.*/
+	MAX_COMMAND_STATUS            		= 0xff
+};
+
+
+/*
+ * CMD_READ_MEMORY
+ *
+ * The host issues this command to read the WiLink device memory/registers.
+ *
+ * Note: The Base Band address has special handling (16 bits registers and
+ * addresses). For more information, see the hardware specification.
+ */
+/*
+ * CMD_WRITE_MEMORY
+ *
+ * The host issues this command to write the WiLink device memory/registers.
+ *
+ * The Base Band address has special handling (16 bits registers and
+ * addresses). For more information, see the hardware specification.
+ */
+#define MAX_READ_SIZE 256
+
+struct cmd_read_write_memory {
+	/* The address of the memory to read from or write to.*/
+	u32 addr;
+
+	/* The amount of data in bytes to read from or write to the WiLink
+	 * device.*/
+	u32 size;
+
+	/* The actual value read from or written to the Wilink. The source
+	   of this field is the Host in WRITE command or the Wilink in READ
+	   command. */
+	u8 value[MAX_READ_SIZE];
+};
+
+#define CMDMBOX_HEADER_LEN 4
+#define CMDMBOX_INFO_ELEM_HEADER_LEN 4
+
+
+struct basic_scan_parameters {
+	u32 rx_config_options;
+	u32 rx_filter_options;
+
+	/*
+	 * Scan options:
+	 * bit 0: When this bit is set, passive scan.
+	 * bit 1: Band, when this bit is set we scan
+	 * in the 5Ghz band.
+	 * bit 2: voice mode, 0 for normal scan.
+	 * bit 3: scan priority, 1 for high priority.
+	 */
+	u16 scan_options;
+
+	/* Number of channels to scan */
+	u8 num_channels;
+
+	/* Number opf probe requests to send, per channel */
+	u8 num_probe_requests;
+
+	/* Rate and modulation for probe requests */
+	u16 tx_rate;
+
+	u8 tid_trigger;
+	u8 ssid_len;
+	u32 ssid[8];
+
+} __attribute__ ((packed));
+
+struct basic_scan_channel_parameters {
+	u32 min_duration; /* in TU */
+	u32 max_duration; /* in TU */
+	u32 bssid_lsb;
+	u16 bssid_msb;
+
+	/*
+	 * bits 0-3: Early termination count.
+	 * bits 4-5: Early termination condition.
+	 */
+	u8 early_termination;
+
+	u8 tx_power_att;
+	u8 channel;
+	u8 pad[3];
+} __attribute__ ((packed));
+
+/* SCAN parameters */
+#define SCAN_MAX_NUM_OF_CHANNELS 16
+
+struct cmd_scan {
+	struct basic_scan_parameters params;
+	struct basic_scan_channel_parameters channels[SCAN_MAX_NUM_OF_CHANNELS];
+} __attribute__ ((packed));
+
+enum {
+	BSS_TYPE_IBSS = 0,
+	BSS_TYPE_STA_BSS = 2,
+	BSS_TYPE_AP_BSS = 3,
+	MAX_BSS_TYPE = 0xFF
+};
+
+#define JOIN_CMD_CTRL_TX_FLUSH             0x80 /* Firmware flushes all Tx */
+#define JOIN_CMD_CTRL_EARLY_WAKEUP_ENABLE  0x01 /* Early wakeup time */
+
+
+struct cmd_join {
+	u32 bssid_lsb;
+	u16 bssid_msb;
+	u16 beacon_interval; /* in TBTTs */
+	u32 rx_config_options;
+	u32 rx_filter_options;
+
+	/*
+	 * The target uses this field to determine the rate at
+	 * which to transmit control frame responses (such as
+	 * ACK or CTS frames).
+	 */
+	u16 basic_rate_set;
+	u8 dtim_interval;
+	u8 tx_ctrl_frame_rate; /* OBSOLETE */
+	u8 tx_ctrl_frame_mod;  /* OBSOLETE */
+	/*
+	 * bits 0-2: This bitwise field specifies the type
+	 * of BSS to start or join (BSS_TYPE_*).
+	 * bit 4: Band - The radio band in which to join
+	 * or start.
+	 *  0 - 2.4GHz band
+	 *  1 - 5GHz band
+	 * bits 3, 5-7: Reserved
+	 */
+	u8 bss_type;
+	u8 channel;
+	u8 ssid_len;
+	u8 ssid[IW_ESSID_MAX_SIZE];
+	u8 ctrl; /* JOIN_CMD_CTRL_* */
+	u8 tx_mgt_frame_rate; /* OBSOLETE */
+	u8 tx_mgt_frame_mod;  /* OBSOLETE */
+	u8 reserved;
+} __attribute__ ((packed));
+
+
+#endif /* __WL12XX_CMD_H__ */