CFLAGS_usb_trace.o := -I$(src)
mt76x02-lib-y := mt76x02_util.o mt76x02_mac.o mt76x02_mcu.o \
- mt76x02_eeprom.o
+ mt76x02_eeprom.o mt76x02_phy.o
mt76x02-usb-y := mt76x02_usb_mcu.o mt76x02_usb_core.o
--- /dev/null
+/*
+ * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name>
+ * Copyright (C) 2018 Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include <linux/kernel.h>
+
+#include "mt76.h"
+#include "mt76x02_phy.h"
+
+static u32
+mt76x02_tx_power_mask(u8 v1, u8 v2, u8 v3, u8 v4)
+{
+ u32 val = 0;
+
+ val |= (v1 & (BIT(6) - 1)) << 0;
+ val |= (v2 & (BIT(6) - 1)) << 8;
+ val |= (v3 & (BIT(6) - 1)) << 16;
+ val |= (v4 & (BIT(6) - 1)) << 24;
+ return val;
+}
+
+int mt76x02_get_max_rate_power(struct mt76_rate_power *r)
+{
+ s8 ret = 0;
+ int i;
+
+ for (i = 0; i < sizeof(r->all); i++)
+ ret = max(ret, r->all[i]);
+
+ return ret;
+}
+EXPORT_SYMBOL_GPL(mt76x02_get_max_rate_power);
+
+void mt76x02_limit_rate_power(struct mt76_rate_power *r, int limit)
+{
+ int i;
+
+ for (i = 0; i < sizeof(r->all); i++)
+ if (r->all[i] > limit)
+ r->all[i] = limit;
+}
+EXPORT_SYMBOL_GPL(mt76x02_limit_rate_power);
+
+void mt76x02_add_rate_power_offset(struct mt76_rate_power *r, int offset)
+{
+ int i;
+
+ for (i = 0; i < sizeof(r->all); i++)
+ r->all[i] += offset;
+}
+EXPORT_SYMBOL_GPL(mt76x02_add_rate_power_offset);
+
+void mt76x02_phy_set_txpower(struct mt76_dev *dev, int txp_0, int txp_1)
+{
+ struct mt76_rate_power *t = &dev->rate_power;
+
+ __mt76_rmw_field(dev, MT_TX_ALC_CFG_0, MT_TX_ALC_CFG_0_CH_INIT_0,
+ txp_0);
+ __mt76_rmw_field(dev, MT_TX_ALC_CFG_0, MT_TX_ALC_CFG_0_CH_INIT_1,
+ txp_1);
+
+ __mt76_wr(dev, MT_TX_PWR_CFG_0,
+ mt76x02_tx_power_mask(t->cck[0], t->cck[2], t->ofdm[0],
+ t->ofdm[2]));
+ __mt76_wr(dev, MT_TX_PWR_CFG_1,
+ mt76x02_tx_power_mask(t->ofdm[4], t->ofdm[6], t->ht[0],
+ t->ht[2]));
+ __mt76_wr(dev, MT_TX_PWR_CFG_2,
+ mt76x02_tx_power_mask(t->ht[4], t->ht[6], t->ht[8],
+ t->ht[10]));
+ __mt76_wr(dev, MT_TX_PWR_CFG_3,
+ mt76x02_tx_power_mask(t->ht[12], t->ht[14], t->stbc[0],
+ t->stbc[2]));
+ __mt76_wr(dev, MT_TX_PWR_CFG_4,
+ mt76x02_tx_power_mask(t->stbc[4], t->stbc[6], 0, 0));
+ __mt76_wr(dev, MT_TX_PWR_CFG_7,
+ mt76x02_tx_power_mask(t->ofdm[7], t->vht[8], t->ht[7],
+ t->vht[9]));
+ __mt76_wr(dev, MT_TX_PWR_CFG_8,
+ mt76x02_tx_power_mask(t->ht[14], 0, t->vht[8], t->vht[9]));
+ __mt76_wr(dev, MT_TX_PWR_CFG_9,
+ mt76x02_tx_power_mask(t->ht[7], 0, t->stbc[8], t->stbc[9]));
+}
+EXPORT_SYMBOL_GPL(mt76x02_phy_set_txpower);
--- /dev/null
+/*
+ * Copyright (C) 2018 Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef __MT76x02_PHY_H
+#define __MT76x02_PHY_H
+
+#include "mt76x02_regs.h"
+
+void mt76x02_add_rate_power_offset(struct mt76_rate_power *r, int offset);
+void mt76x02_phy_set_txpower(struct mt76_dev *dev, int txp_0, int txp_2);
+void mt76x02_limit_rate_power(struct mt76_rate_power *r, int limit);
+int mt76x02_get_max_rate_power(struct mt76_rate_power *r);
+
+#endif /* __MT76x02_PHY_H */
}
EXPORT_SYMBOL_GPL(mt76x2_get_rate_power);
-int mt76x2_get_max_rate_power(struct mt76_rate_power *r)
-{
- int i;
- s8 ret = 0;
-
- for (i = 0; i < sizeof(r->all); i++)
- ret = max(ret, r->all[i]);
-
- return ret;
-}
-EXPORT_SYMBOL_GPL(mt76x2_get_max_rate_power);
-
static void
mt76x2_get_power_info_2g(struct mt76x2_dev *dev, struct mt76x2_tx_power_info *t,
struct ieee80211_channel *chan, int chain, int offset)
void mt76x2_get_rate_power(struct mt76x2_dev *dev, struct mt76_rate_power *t,
struct ieee80211_channel *chan);
-int mt76x2_get_max_rate_power(struct mt76_rate_power *r);
void mt76x2_get_power_info(struct mt76x2_dev *dev,
struct mt76x2_tx_power_info *t,
struct ieee80211_channel *chan);
#include "mt76x2.h"
#include "mt76x2_eeprom.h"
+#include "mt76x02_phy.h"
static void
mt76x2_set_wlan_state(struct mt76x2_dev *dev, bool enable)
mt76x2_get_rate_power(dev, &t, chan);
- chan->max_power = mt76x2_get_max_rate_power(&t) +
+ chan->max_power = mt76x02_get_max_rate_power(&t) +
target_power;
chan->max_power /= 2;
#include "mt76x2.h"
#include "mt76x2_eeprom.h"
#include "mt76x2_mcu.h"
+#include "mt76x02_phy.h"
static void
mt76x2_adjust_high_lna_gain(struct mt76x2_dev *dev, int reg, s8 offset)
}
EXPORT_SYMBOL_GPL(mt76x2_phy_set_txpower_regs);
-static void
-mt76x2_limit_rate_power(struct mt76_rate_power *r, int limit)
-{
- int i;
-
- for (i = 0; i < sizeof(r->all); i++)
- if (r->all[i] > limit)
- r->all[i] = limit;
-}
-
-static u32
-mt76x2_tx_power_mask(u8 v1, u8 v2, u8 v3, u8 v4)
-{
- u32 val = 0;
-
- val |= (v1 & (BIT(6) - 1)) << 0;
- val |= (v2 & (BIT(6) - 1)) << 8;
- val |= (v3 & (BIT(6) - 1)) << 16;
- val |= (v4 & (BIT(6) - 1)) << 24;
- return val;
-}
-
-static void
-mt76x2_add_rate_power_offset(struct mt76_rate_power *r, int offset)
-{
- int i;
-
- for (i = 0; i < sizeof(r->all); i++)
- r->all[i] += offset;
-}
-
static int
mt76x2_get_min_rate_power(struct mt76_rate_power *r)
{
delta = txp.delta_bw80;
mt76x2_get_rate_power(dev, &t, chan);
- mt76x2_add_rate_power_offset(&t, txp.chain[0].target_power);
- mt76x2_limit_rate_power(&t, dev->mt76.txpower_conf);
- dev->mt76.txpower_cur = mt76x2_get_max_rate_power(&t);
+ mt76x02_add_rate_power_offset(&t, txp.chain[0].target_power);
+ mt76x02_limit_rate_power(&t, dev->mt76.txpower_conf);
+ dev->mt76.txpower_cur = mt76x02_get_max_rate_power(&t);
base_power = mt76x2_get_min_rate_power(&t);
delta += base_power - txp.chain[0].target_power;
txp_1 = 0x2f;
}
- mt76x2_add_rate_power_offset(&t, -base_power);
+ mt76x02_add_rate_power_offset(&t, -base_power);
dev->target_power = txp.chain[0].target_power;
dev->target_power_delta[0] = txp_0 - txp.chain[0].target_power;
dev->target_power_delta[1] = txp_1 - txp.chain[0].target_power;
dev->mt76.rate_power = t;
- mt76_rmw_field(dev, MT_TX_ALC_CFG_0, MT_TX_ALC_CFG_0_CH_INIT_0, txp_0);
- mt76_rmw_field(dev, MT_TX_ALC_CFG_0, MT_TX_ALC_CFG_0_CH_INIT_1, txp_1);
-
- mt76_wr(dev, MT_TX_PWR_CFG_0,
- mt76x2_tx_power_mask(t.cck[0], t.cck[2], t.ofdm[0], t.ofdm[2]));
- mt76_wr(dev, MT_TX_PWR_CFG_1,
- mt76x2_tx_power_mask(t.ofdm[4], t.ofdm[6], t.ht[0], t.ht[2]));
- mt76_wr(dev, MT_TX_PWR_CFG_2,
- mt76x2_tx_power_mask(t.ht[4], t.ht[6], t.ht[8], t.ht[10]));
- mt76_wr(dev, MT_TX_PWR_CFG_3,
- mt76x2_tx_power_mask(t.ht[12], t.ht[14], t.stbc[0], t.stbc[2]));
- mt76_wr(dev, MT_TX_PWR_CFG_4,
- mt76x2_tx_power_mask(t.stbc[4], t.stbc[6], 0, 0));
- mt76_wr(dev, MT_TX_PWR_CFG_7,
- mt76x2_tx_power_mask(t.ofdm[7], t.vht[8], t.ht[7], t.vht[9]));
- mt76_wr(dev, MT_TX_PWR_CFG_8,
- mt76x2_tx_power_mask(t.ht[14], 0, t.vht[8], t.vht[9]));
- mt76_wr(dev, MT_TX_PWR_CFG_9,
- mt76x2_tx_power_mask(t.ht[7], 0, t.stbc[8], t.stbc[9]));
+ mt76x02_phy_set_txpower(&dev->mt76, txp_0, txp_1);
}
EXPORT_SYMBOL_GPL(mt76x2_phy_set_txpower);
projects / linux.git / commitdiff