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mt76x2: move mt76x2 mcu shared code in mt76x2_mcu_common.c
Move shared mt76x2 {pcie/usb} mcu shared code in a common file
and remove duplicated code
Signed-off-by: Lorenzo Bianconi <[email protected]>- Loading branch information
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,124 @@ | ||
| /* | ||
| * Copyright (C) 2016 Felix Fietkau <[email protected]> | ||
| * Copyright (C) 2018 Lorenzo Bianconi <[email protected]> | ||
| * | ||
| * 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 <linux/firmware.h> | ||
| #include <linux/delay.h> | ||
|
|
||
| #include "mt76x2.h" | ||
| #include "mt76x2_mcu.h" | ||
| #include "mt76x2_eeprom.h" | ||
| #include "mt76x02_dma.h" | ||
|
|
||
| int mt76x2_mcu_set_channel(struct mt76x2_dev *dev, u8 channel, u8 bw, | ||
| u8 bw_index, bool scan) | ||
| { | ||
| struct sk_buff *skb; | ||
| struct { | ||
| u8 idx; | ||
| u8 scan; | ||
| u8 bw; | ||
| u8 _pad0; | ||
|
|
||
| __le16 chainmask; | ||
| u8 ext_chan; | ||
| u8 _pad1; | ||
|
|
||
| } __packed __aligned(4) msg = { | ||
| .idx = channel, | ||
| .scan = scan, | ||
| .bw = bw, | ||
| .chainmask = cpu_to_le16(dev->chainmask), | ||
| }; | ||
|
|
||
| /* first set the channel without the extension channel info */ | ||
| skb = mt76_mcu_msg_alloc(dev, &msg, sizeof(msg)); | ||
| mt76_mcu_send_msg(dev, skb, CMD_SWITCH_CHANNEL_OP, true); | ||
|
|
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| usleep_range(5000, 10000); | ||
|
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| msg.ext_chan = 0xe0 + bw_index; | ||
| skb = mt76_mcu_msg_alloc(dev, &msg, sizeof(msg)); | ||
| return mt76_mcu_send_msg(dev, skb, CMD_SWITCH_CHANNEL_OP, true); | ||
| } | ||
| EXPORT_SYMBOL_GPL(mt76x2_mcu_set_channel); | ||
|
|
||
| int mt76x2_mcu_load_cr(struct mt76x2_dev *dev, u8 type, u8 temp_level, | ||
| u8 channel) | ||
| { | ||
| struct sk_buff *skb; | ||
| struct { | ||
| u8 cr_mode; | ||
| u8 temp; | ||
| u8 ch; | ||
| u8 _pad0; | ||
|
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| __le32 cfg; | ||
| } __packed __aligned(4) msg = { | ||
| .cr_mode = type, | ||
| .temp = temp_level, | ||
| .ch = channel, | ||
| }; | ||
| u32 val; | ||
|
|
||
| val = BIT(31); | ||
| val |= (mt76x2_eeprom_get(dev, MT_EE_NIC_CONF_0) >> 8) & 0x00ff; | ||
| val |= (mt76x2_eeprom_get(dev, MT_EE_NIC_CONF_1) << 8) & 0xff00; | ||
| msg.cfg = cpu_to_le32(val); | ||
|
|
||
| /* first set the channel without the extension channel info */ | ||
| skb = mt76_mcu_msg_alloc(dev, &msg, sizeof(msg)); | ||
| return mt76_mcu_send_msg(dev, skb, CMD_LOAD_CR, true); | ||
| } | ||
| EXPORT_SYMBOL_GPL(mt76x2_mcu_load_cr); | ||
|
|
||
| int mt76x2_mcu_init_gain(struct mt76x2_dev *dev, u8 channel, u32 gain, | ||
| bool force) | ||
| { | ||
| struct sk_buff *skb; | ||
| struct { | ||
| __le32 channel; | ||
| __le32 gain_val; | ||
| } __packed __aligned(4) msg = { | ||
| .channel = cpu_to_le32(channel), | ||
| .gain_val = cpu_to_le32(gain), | ||
| }; | ||
|
|
||
| if (force) | ||
| msg.channel |= cpu_to_le32(BIT(31)); | ||
|
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| skb = mt76_mcu_msg_alloc(dev, &msg, sizeof(msg)); | ||
| return mt76_mcu_send_msg(dev, skb, CMD_INIT_GAIN_OP, true); | ||
| } | ||
| EXPORT_SYMBOL_GPL(mt76x2_mcu_init_gain); | ||
|
|
||
| int mt76x2_mcu_tssi_comp(struct mt76x2_dev *dev, | ||
| struct mt76x2_tssi_comp *tssi_data) | ||
| { | ||
| struct sk_buff *skb; | ||
| struct { | ||
| __le32 id; | ||
| struct mt76x2_tssi_comp data; | ||
| } __packed __aligned(4) msg = { | ||
| .id = cpu_to_le32(MCU_CAL_TSSI_COMP), | ||
| .data = *tssi_data, | ||
| }; | ||
|
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| skb = mt76_mcu_msg_alloc(dev, &msg, sizeof(msg)); | ||
| return mt76_mcu_send_msg(dev, skb, CMD_CALIBRATION_OP, true); | ||
| } | ||
| EXPORT_SYMBOL_GPL(mt76x2_mcu_tssi_comp); |
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