wl1271: Add structure for firmware configuration values

In order to make the firmware configuration more manageable, collect
hardcoded configuration values into one data structure, and set default values
there.

Add the SoftGemini BT/WLAN coex paramters into the config structure.

Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Reviewed-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 178 insertions, 0 deletions

diff --git a/drivers/net/wireless/wl12xx/wl1271_conf.h b/drivers/net/wireless/wl12xx/wl1271_conf.h
new file mode 100644
index 000000000000..1d6a44bec1cb
--- /dev/null
+++ b/drivers/net/wireless/wl12xx/wl1271_conf.h
@@ -0,0 +1,178 @@
+/*
+ * This file is part of wl1271
+ *
+ * Copyright (C) 2009 Nokia Corporation
+ *
+ * Contact: Luciano Coelho <luciano.coelho@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 __WL1271_CONF_H__
+#define __WL1271_CONF_H__
+
+enum {
+        CONF_HW_BIT_RATE_1MBPS   = BIT(0),
+        CONF_HW_BIT_RATE_2MBPS   = BIT(1),
+        CONF_HW_BIT_RATE_5_5MBPS = BIT(2),
+        CONF_HW_BIT_RATE_6MBPS   = BIT(3),
+        CONF_HW_BIT_RATE_9MBPS   = BIT(4),
+        CONF_HW_BIT_RATE_11MBPS  = BIT(5),
+        CONF_HW_BIT_RATE_12MBPS  = BIT(6),
+        CONF_HW_BIT_RATE_18MBPS  = BIT(7),
+        CONF_HW_BIT_RATE_22MBPS  = BIT(8),
+        CONF_HW_BIT_RATE_24MBPS  = BIT(9),
+        CONF_HW_BIT_RATE_36MBPS  = BIT(10),
+        CONF_HW_BIT_RATE_48MBPS  = BIT(11),
+        CONF_HW_BIT_RATE_54MBPS  = BIT(12),
+        CONF_HW_BIT_RATE_MCS_0   = BIT(13),
+        CONF_HW_BIT_RATE_MCS_1   = BIT(14),
+        CONF_HW_BIT_RATE_MCS_2   = BIT(15),
+        CONF_HW_BIT_RATE_MCS_3   = BIT(16),
+        CONF_HW_BIT_RATE_MCS_4   = BIT(17),
+        CONF_HW_BIT_RATE_MCS_5   = BIT(18),
+        CONF_HW_BIT_RATE_MCS_6   = BIT(19),
+        CONF_HW_BIT_RATE_MCS_7   = BIT(20)
+};
+
+enum {
+        CONF_HW_RATE_INDEX_1MBPS   = 0,
+        CONF_HW_RATE_INDEX_2MBPS   = 1,
+        CONF_HW_RATE_INDEX_5_5MBPS = 2,
+        CONF_HW_RATE_INDEX_6MBPS   = 3,
+        CONF_HW_RATE_INDEX_9MBPS   = 4,
+        CONF_HW_RATE_INDEX_11MBPS  = 5,
+        CONF_HW_RATE_INDEX_12MBPS  = 6,
+        CONF_HW_RATE_INDEX_18MBPS  = 7,
+        CONF_HW_RATE_INDEX_22MBPS  = 8,
+        CONF_HW_RATE_INDEX_24MBPS  = 9,
+        CONF_HW_RATE_INDEX_36MBPS  = 10,
+        CONF_HW_RATE_INDEX_48MBPS  = 11,
+        CONF_HW_RATE_INDEX_54MBPS  = 12,
+        CONF_HW_RATE_INDEX_MAX     = CONF_HW_RATE_INDEX_54MBPS,
+};
+
+struct conf_sg_settings {
+        /*
+         * Defines the PER threshold in PPM of the BT voice of which reaching
+         * this value will trigger raising the priority of the BT voice by
+         * the BT IP until next NFS sample interval time as defined in
+         * nfs_sample_interval.
+         *
+         * Unit: PER value in PPM (parts per million)
+         * #Error_packets / #Total_packets
+
+         * Range: u32
+         */
+        u32 per_threshold;
+
+        /*
+         * This value is an absolute time in micro-seconds to limit the
+         * maximum scan duration compensation while in SG
+         */
+        u32 max_scan_compensation_time;
+
+        /* Defines the PER threshold of the BT voice of which reaching this
+         * value will trigger raising the priority of the BT voice until next
+         * NFS sample interval time as defined in sample_interval.
+         *
+         * Unit: msec
+         * Range: 1-65000
+         */
+        u16 nfs_sample_interval;
+
+        /*
+         * Defines the load ratio for the BT.
+         * The WLAN ratio is: 100 - load_ratio
+         *
+         * Unit: Percent
+         * Range: 0-100
+         */
+        u8 load_ratio;
+
+        /*
+         * true - Co-ex is allowed to enter/exit P.S automatically and
+         *        transparently to the host
+         *
+         * false - Co-ex is disallowed to enter/exit P.S and will trigger an
+         *         event to the host to notify for the need to enter/exit P.S
+         *         due to BT change state
+         *
+         */
+        u8 auto_ps_mode;
+
+        /*
+         * This parameter defines the compensation percentage of num of probe
+         * requests in case scan is initiated during BT voice/BT ACL
+         * guaranteed link.
+         *
+         * Unit: Percent
+         * Range: 0-255 (0 - No compensation)
+         */
+        u8 probe_req_compensation;
+
+        /*
+         * This parameter defines the compensation percentage of scan window
+         * size in case scan is initiated during BT voice/BT ACL Guaranteed
+         * link.
+         *
+         * Unit: Percent
+         * Range: 0-255 (0 - No compensation)
+         */
+        u8 scan_window_compensation;
+
+        /*
+         * Defines the antenna configuration.
+         *
+         * Range: 0 - Single Antenna; 1 - Dual Antenna
+         */
+        u8 antenna_config;
+
+        /*
+         * The percent out of the Max consecutive beacon miss roaming trigger
+         * which is the threshold for raising the priority of beacon
+         * reception.
+         *
+         * Range: 1-100
+         * N = MaxConsecutiveBeaconMiss
+         * P = coexMaxConsecutiveBeaconMissPrecent
+         * Threshold = MIN( N-1, round(N * P / 100))
+         */
+        u8 beacon_miss_threshold;
+
+        /*
+         * The RX rate threshold below which rate adaptation is assumed to be
+         * occurring at the AP which will raise priority for ACTIVE_RX and RX
+         * SP.
+         *
+         * Range: HW_BIT_RATE_*
+         */
+        u32 rate_adaptation_threshold;
+
+        /*
+         * The SNR above which the RX rate threshold indicating AP rate
+         * adaptation is valid
+         *
+         * Range: -128 - 127
+         */
+        s8 rate_adaptation_snr;
+};
+
+struct conf_drv_settings {
+        struct conf_sg_settings sg;
+};
+
+#endif