1 /* SPDX-License-Identifier: GPL-2.0 */
2 /******************************************************************************
3  *
4  * Copyright(c) 2016  Realtek Corporation.
5  *
6  * Contact Information:
7  * wlanfae <wlanfae@realtek.com>
8  * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
9  * Hsinchu 300, Taiwan.
10  *
11  * Larry Finger <Larry.Finger@lwfinger.net>
12  *
13  *****************************************************************************/
14 #ifndef _HALMAC_API_88XX_PCIE_H_
15 #define _HALMAC_API_88XX_PCIE_H_
16 
17 #include "../halmac_2_platform.h"
18 #include "../halmac_type.h"
19 
20 #define LINK_CTRL2_REG_OFFSET 0xA0
21 #define GEN2_CTRL_OFFSET 0x80C
22 #define LINK_STATUS_REG_OFFSET 0x82
23 #define GEN1_SPEED 0x01
24 #define GEN2_SPEED 0x02
25 
26 enum halmac_ret_status
27 halmac_init_pcie_cfg_88xx(struct halmac_adapter *halmac_adapter);
28 
29 enum halmac_ret_status
30 halmac_deinit_pcie_cfg_88xx(struct halmac_adapter *halmac_adapter);
31 
32 enum halmac_ret_status
33 halmac_cfg_rx_aggregation_88xx_pcie(struct halmac_adapter *halmac_adapter,
34 				    struct halmac_rxagg_cfg *phalmac_rxagg_cfg);
35 
36 u8 halmac_reg_read_8_pcie_88xx(struct halmac_adapter *halmac_adapter,
37 			       u32 halmac_offset);
38 
39 enum halmac_ret_status
40 halmac_reg_write_8_pcie_88xx(struct halmac_adapter *halmac_adapter,
41 			     u32 halmac_offset, u8 halmac_data);
42 
43 u16 halmac_reg_read_16_pcie_88xx(struct halmac_adapter *halmac_adapter,
44 				 u32 halmac_offset);
45 
46 enum halmac_ret_status
47 halmac_reg_write_16_pcie_88xx(struct halmac_adapter *halmac_adapter,
48 			      u32 halmac_offset, u16 halmac_data);
49 
50 u32 halmac_reg_read_32_pcie_88xx(struct halmac_adapter *halmac_adapter,
51 				 u32 halmac_offset);
52 
53 enum halmac_ret_status
54 halmac_reg_write_32_pcie_88xx(struct halmac_adapter *halmac_adapter,
55 			      u32 halmac_offset, u32 halmac_data);
56 
57 enum halmac_ret_status halmac_cfg_tx_agg_align_pcie_not_support_88xx(
58 	struct halmac_adapter *halmac_adapter, u8 enable, u16 align_size);
59 
60 #endif /* _HALMAC_API_88XX_PCIE_H_ */
61