21 mt76x02u_multiple_mcu_reads(struct mt76_dev *dev, u8 *data, int len)  in mt76x02u_multiple_mcu_reads()  argument
23 	struct mt76_usb *usb = &dev->usb;  in mt76x02u_multiple_mcu_reads()
26 	WARN_ON_ONCE(len / 8 != usb->mcu.rp_len);  in mt76x02u_multiple_mcu_reads()
29 		u32 reg = get_unaligned_le32(data + 8 * i) - usb->mcu.base;  in mt76x02u_multiple_mcu_reads()
30 		u32 val = get_unaligned_le32(data + 8 * i + 4);  in mt76x02u_multiple_mcu_reads()
37 static int mt76x02u_mcu_wait_resp(struct mt76_dev *dev, u8 seq)  in mt76x02u_mcu_wait_resp()  argument
39 	struct mt76_usb *usb = &dev->usb;  in mt76x02u_mcu_wait_resp()
45 		ret = mt76u_bulk_msg(dev, data, MCU_RESP_URB_SIZE, &len,  in mt76x02u_mcu_wait_resp()
53 			mt76x02u_multiple_mcu_reads(dev, data + 4, len - 8);  in mt76x02u_mcu_wait_resp()
60 		dev_err(dev->dev, "error: MCU resp evt:%lx seq:%hhx-%lx\n",  in mt76x02u_mcu_wait_resp()
65 	dev_err(dev->dev, "error: %s failed with %d\n", __func__, ret);  in mt76x02u_mcu_wait_resp()
70 __mt76x02u_mcu_send_msg(struct mt76_dev *dev, struct sk_buff *skb,  in __mt76x02u_mcu_send_msg()  argument
77 	if (test_bit(MT76_REMOVED, &dev->phy.state)) {  in __mt76x02u_mcu_send_msg()
83 		seq = ++dev->mcu.msg_seq & 0xf;  in __mt76x02u_mcu_send_msg()
85 			seq = ++dev->mcu.msg_seq & 0xf;  in __mt76x02u_mcu_send_msg()
95 	ret = mt76u_bulk_msg(dev, skb->data, skb->len, NULL, 500,  in __mt76x02u_mcu_send_msg()
101 		ret = mt76x02u_mcu_wait_resp(dev, seq);  in __mt76x02u_mcu_send_msg()
110 mt76x02u_mcu_send_msg(struct mt76_dev *dev, int cmd, const void *data,  in mt76x02u_mcu_send_msg()  argument
116 	skb = mt76_mcu_msg_alloc(dev, data, len);  in mt76x02u_mcu_send_msg()
120 	mutex_lock(&dev->mcu.mutex);  in mt76x02u_mcu_send_msg()
121 	err = __mt76x02u_mcu_send_msg(dev, skb, cmd, wait_resp);  in mt76x02u_mcu_send_msg()
122 	mutex_unlock(&dev->mcu.mutex);  in mt76x02u_mcu_send_msg()
133 mt76x02u_mcu_wr_rp(struct mt76_dev *dev, u32 base,  in mt76x02u_mcu_wr_rp()  argument
136 	const int max_vals_per_cmd = MT_INBAND_PACKET_MAX_LEN / 8;  in mt76x02u_mcu_wr_rp()
146 	skb = alloc_skb(cnt * 8 + MT_DMA_HDR_LEN + 4, GFP_KERNEL);  in mt76x02u_mcu_wr_rp()
156 	mutex_lock(&dev->mcu.mutex);  in mt76x02u_mcu_wr_rp()
157 	ret = __mt76x02u_mcu_send_msg(dev, skb, CMD_RANDOM_WRITE, cnt == n);  in mt76x02u_mcu_wr_rp()
158 	mutex_unlock(&dev->mcu.mutex);  in mt76x02u_mcu_wr_rp()
162 	return mt76x02u_mcu_wr_rp(dev, base, data + cnt, n - cnt);  in mt76x02u_mcu_wr_rp()
166 mt76x02u_mcu_rd_rp(struct mt76_dev *dev, u32 base,  in mt76x02u_mcu_rd_rp()  argument
170 	const int max_vals_per_cmd = MT_INBAND_PACKET_MAX_LEN / 8;  in mt76x02u_mcu_rd_rp()
171 	struct mt76_usb *usb = &dev->usb;  in mt76x02u_mcu_rd_rp()
182 	skb = alloc_skb(cnt * 8 + MT_DMA_HDR_LEN + 4, GFP_KERNEL);  in mt76x02u_mcu_rd_rp()
192 	mutex_lock(&dev->mcu.mutex);  in mt76x02u_mcu_rd_rp()
198 	ret = __mt76x02u_mcu_send_msg(dev, skb, CMD_RANDOM_READ, true);  in mt76x02u_mcu_rd_rp()
202 	mutex_unlock(&dev->mcu.mutex);  in mt76x02u_mcu_rd_rp()
207 void mt76x02u_mcu_fw_reset(struct mt76x02_dev *dev)  in mt76x02u_mcu_fw_reset()  argument
209 	mt76u_vendor_request(&dev->mt76, MT_VEND_DEV_MODE,  in mt76x02u_mcu_fw_reset()
216 __mt76x02u_mcu_fw_send_data(struct mt76x02_dev *dev, u8 *data,  in __mt76x02u_mcu_fw_send_data()  argument
231 	mt76u_single_wr(&dev->mt76, MT_VEND_WRITE_FCE,  in __mt76x02u_mcu_fw_send_data()
234 	mt76u_single_wr(&dev->mt76, MT_VEND_WRITE_FCE,  in __mt76x02u_mcu_fw_send_data()
239 	err = mt76u_bulk_msg(&dev->mt76, data, data_len, NULL, 1000,  in __mt76x02u_mcu_fw_send_data()
242 		dev_err(dev->mt76.dev, "firmware upload failed: %d\n", err);  in __mt76x02u_mcu_fw_send_data()
246 	val = mt76_rr(dev, MT_TX_CPU_FROM_FCE_CPU_DESC_IDX);  in __mt76x02u_mcu_fw_send_data()
248 	mt76_wr(dev, MT_TX_CPU_FROM_FCE_CPU_DESC_IDX, val);  in __mt76x02u_mcu_fw_send_data()
253 int mt76x02u_mcu_fw_send_data(struct mt76x02_dev *dev, const void *data,  in mt76x02u_mcu_fw_send_data()  argument
256 	int len, err = 0, pos = 0, max_len = max_payload - 8;  in mt76x02u_mcu_fw_send_data()
265 		err = __mt76x02u_mcu_fw_send_data(dev, buf, data + pos,  in mt76x02u_mcu_fw_send_data()
280 void mt76x02u_init_mcu(struct mt76_dev *dev)  in mt76x02u_init_mcu()  argument
284 		.tailroom = 8,  in mt76x02u_init_mcu()
291 	dev->mcu_ops = &mt76x02u_mcu_ops;  in mt76x02u_init_mcu()