[][MAC80211][Change MT76 Makefile and add bersa support]
[Description]
Change MT76 Makefile and add bersa support
[Release-log]
N/A
Change-Id: Iecb0e9968c8e212a6ab92698c84d2e3a56dbd65b
Reviewed-on: https://gerrit.mediatek.inc/c/openwrt/feeds/mtk_openwrt_feeds/+/5809192
diff --git a/autobuild_mac80211_release/mt7986_bersa_mac80211/package/kernel/mt76/src/mt7615/pci_init.c b/autobuild_mac80211_release/mt7986_bersa_mac80211/package/kernel/mt76/src/mt7615/pci_init.c
new file mode 100644
index 0000000..87b4aa5
--- /dev/null
+++ b/autobuild_mac80211_release/mt7986_bersa_mac80211/package/kernel/mt76/src/mt7615/pci_init.c
@@ -0,0 +1,186 @@
+// SPDX-License-Identifier: ISC
+/* Copyright (C) 2019 MediaTek Inc.
+ *
+ * Author: Roy Luo <royluo@google.com>
+ * Ryder Lee <ryder.lee@mediatek.com>
+ * Felix Fietkau <nbd@nbd.name>
+ * Lorenzo Bianconi <lorenzo@kernel.org>
+ */
+
+#include <linux/etherdevice.h>
+#include "mt7615.h"
+#include "mac.h"
+#include "eeprom.h"
+
+static void mt7615_pci_init_work(struct work_struct *work)
+{
+ struct mt7615_dev *dev = container_of(work, struct mt7615_dev,
+ mcu_work);
+ int i, ret;
+
+ ret = mt7615_mcu_init(dev);
+ for (i = 0; (ret == -EAGAIN) && (i < 10); i++) {
+ msleep(200);
+ ret = mt7615_mcu_init(dev);
+ }
+
+ if (ret)
+ return;
+
+ mt7615_init_work(dev);
+}
+
+static int mt7615_init_hardware(struct mt7615_dev *dev)
+{
+ u32 addr = mt7615_reg_map(dev, MT_EFUSE_BASE);
+ int ret, idx;
+
+ mt76_wr(dev, MT_INT_SOURCE_CSR, ~0);
+
+ INIT_WORK(&dev->mcu_work, mt7615_pci_init_work);
+ ret = mt7615_eeprom_init(dev, addr);
+ if (ret < 0)
+ return ret;
+
+ if (is_mt7663(&dev->mt76)) {
+ /* Reset RGU */
+ mt76_clear(dev, MT_MCU_CIRQ_IRQ_SEL(4), BIT(1));
+ mt76_set(dev, MT_MCU_CIRQ_IRQ_SEL(4), BIT(1));
+ }
+
+ ret = mt7615_dma_init(dev);
+ if (ret)
+ return ret;
+
+ set_bit(MT76_STATE_INITIALIZED, &dev->mphy.state);
+
+ /* Beacon and mgmt frames should occupy wcid 0 */
+ idx = mt76_wcid_alloc(dev->mt76.wcid_mask, MT7615_WTBL_STA - 1);
+ if (idx)
+ return -ENOSPC;
+
+ dev->mt76.global_wcid.idx = idx;
+ dev->mt76.global_wcid.hw_key_idx = -1;
+ rcu_assign_pointer(dev->mt76.wcid[idx], &dev->mt76.global_wcid);
+
+ return 0;
+}
+
+static void
+mt7615_led_set_config(struct led_classdev *led_cdev,
+ u8 delay_on, u8 delay_off)
+{
+ struct mt7615_dev *dev;
+ struct mt76_dev *mt76;
+ u32 val, addr;
+
+ mt76 = container_of(led_cdev, struct mt76_dev, led_cdev);
+ dev = container_of(mt76, struct mt7615_dev, mt76);
+
+ if (!mt76_connac_pm_ref(&dev->mphy, &dev->pm))
+ return;
+
+ val = FIELD_PREP(MT_LED_STATUS_DURATION, 0xffff) |
+ FIELD_PREP(MT_LED_STATUS_OFF, delay_off) |
+ FIELD_PREP(MT_LED_STATUS_ON, delay_on);
+
+ addr = mt7615_reg_map(dev, MT_LED_STATUS_0(mt76->led_pin));
+ mt76_wr(dev, addr, val);
+ addr = mt7615_reg_map(dev, MT_LED_STATUS_1(mt76->led_pin));
+ mt76_wr(dev, addr, val);
+
+ val = MT_LED_CTRL_REPLAY(mt76->led_pin) |
+ MT_LED_CTRL_KICK(mt76->led_pin);
+ if (mt76->led_al)
+ val |= MT_LED_CTRL_POLARITY(mt76->led_pin);
+ addr = mt7615_reg_map(dev, MT_LED_CTRL);
+ mt76_wr(dev, addr, val);
+
+ mt76_connac_pm_unref(&dev->mphy, &dev->pm);
+}
+
+static int
+mt7615_led_set_blink(struct led_classdev *led_cdev,
+ unsigned long *delay_on,
+ unsigned long *delay_off)
+{
+ u8 delta_on, delta_off;
+
+ delta_off = max_t(u8, *delay_off / 10, 1);
+ delta_on = max_t(u8, *delay_on / 10, 1);
+
+ mt7615_led_set_config(led_cdev, delta_on, delta_off);
+
+ return 0;
+}
+
+static void
+mt7615_led_set_brightness(struct led_classdev *led_cdev,
+ enum led_brightness brightness)
+{
+ if (!brightness)
+ mt7615_led_set_config(led_cdev, 0, 0xff);
+ else
+ mt7615_led_set_config(led_cdev, 0xff, 0);
+}
+
+int mt7615_register_device(struct mt7615_dev *dev)
+{
+ int ret;
+
+ mt7615_init_device(dev);
+ INIT_WORK(&dev->reset_work, mt7615_mac_reset_work);
+
+ /* init led callbacks */
+ if (IS_ENABLED(CONFIG_MT76_LEDS)) {
+ dev->mt76.led_cdev.brightness_set = mt7615_led_set_brightness;
+ dev->mt76.led_cdev.blink_set = mt7615_led_set_blink;
+ }
+
+ ret = mt7622_wmac_init(dev);
+ if (ret)
+ return ret;
+
+ ret = mt7615_init_hardware(dev);
+ if (ret)
+ return ret;
+
+ ret = mt76_register_device(&dev->mt76, true, mt76_rates,
+ ARRAY_SIZE(mt76_rates));
+ if (ret)
+ return ret;
+
+ ret = mt7615_thermal_init(dev);
+ if (ret)
+ return ret;
+
+ ieee80211_queue_work(mt76_hw(dev), &dev->mcu_work);
+ mt7615_init_txpower(dev, &dev->mphy.sband_2g.sband);
+ mt7615_init_txpower(dev, &dev->mphy.sband_5g.sband);
+
+ if (dev->dbdc_support) {
+ ret = mt7615_register_ext_phy(dev);
+ if (ret)
+ return ret;
+ }
+
+ return mt7615_init_debugfs(dev);
+}
+
+void mt7615_unregister_device(struct mt7615_dev *dev)
+{
+ bool mcu_running;
+
+ mcu_running = mt7615_wait_for_mcu_init(dev);
+
+ mt7615_unregister_ext_phy(dev);
+ mt76_unregister_device(&dev->mt76);
+ if (mcu_running)
+ mt7615_mcu_exit(dev);
+
+ mt7615_tx_token_put(dev);
+ mt7615_dma_cleanup(dev);
+ tasklet_disable(&dev->irq_tasklet);
+
+ mt76_free_device(&dev->mt76);
+}