Amitkumar Karwar | 4daffe3 | 2012-04-18 20:08:28 -0700 | [diff] [blame] | 1 | /* |
| 2 | * This file contains definitions for mwifiex USB interface driver. |
| 3 | * |
Xinming Hu | 65da33f | 2014-06-19 21:38:57 -0700 | [diff] [blame] | 4 | * Copyright (C) 2012-2014, Marvell International Ltd. |
Amitkumar Karwar | 4daffe3 | 2012-04-18 20:08:28 -0700 | [diff] [blame] | 5 | * |
| 6 | * This software file (the "File") is distributed by Marvell International |
| 7 | * Ltd. under the terms of the GNU General Public License Version 2, June 1991 |
| 8 | * (the "License"). You may use, redistribute and/or modify this File in |
| 9 | * accordance with the terms and conditions of the License, a copy of which |
| 10 | * is available by writing to the Free Software Foundation, Inc., |
| 11 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or on the |
| 12 | * worldwide web at http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt. |
| 13 | * |
| 14 | * THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE |
| 15 | * IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE |
| 16 | * ARE EXPRESSLY DISCLAIMED. The License provides additional details about |
| 17 | * this warranty disclaimer. |
| 18 | */ |
| 19 | |
| 20 | #ifndef _MWIFIEX_USB_H |
| 21 | #define _MWIFIEX_USB_H |
| 22 | |
| 23 | #include <linux/usb.h> |
| 24 | |
Yogesh Ashok Powar | 68458de | 2014-01-09 19:36:55 -0800 | [diff] [blame] | 25 | #define USB8XXX_VID 0x1286 |
| 26 | |
Kristian Evensen | 9e6f3f4 | 2014-11-20 16:52:58 +0100 | [diff] [blame] | 27 | #define USB8766_PID_1 0x2041 |
| 28 | #define USB8766_PID_2 0x2042 |
Amitkumar Karwar | 4daffe3 | 2012-04-18 20:08:28 -0700 | [diff] [blame] | 29 | #define USB8797_PID_1 0x2043 |
| 30 | #define USB8797_PID_2 0x2044 |
Yogesh Ashok Powar | eaa3d9f | 2015-01-23 17:09:18 +0530 | [diff] [blame] | 31 | #define USB8801_PID_1 0x2049 |
| 32 | #define USB8801_PID_2 0x204a |
Amitkumar Karwar | ce03966 | 2015-09-10 07:27:34 -0700 | [diff] [blame] | 33 | #define USB8997_PID_1 0x2052 |
Zhaoyang Liu | 6d85ef0 | 2015-08-05 06:09:40 -0700 | [diff] [blame] | 34 | #define USB8997_PID_2 0x204e |
Yogesh Ashok Powar | eaa3d9f | 2015-01-23 17:09:18 +0530 | [diff] [blame] | 35 | |
Amitkumar Karwar | 4daffe3 | 2012-04-18 20:08:28 -0700 | [diff] [blame] | 36 | |
Yogesh Ashok Powar | 68458de | 2014-01-09 19:36:55 -0800 | [diff] [blame] | 37 | #define USB8XXX_FW_DNLD 1 |
| 38 | #define USB8XXX_FW_READY 2 |
| 39 | #define USB8XXX_FW_MAX_RETRY 3 |
Amitkumar Karwar | 4daffe3 | 2012-04-18 20:08:28 -0700 | [diff] [blame] | 40 | |
Zhaoyang Liu | 308fe29 | 2015-09-18 06:32:16 -0700 | [diff] [blame] | 41 | #define MWIFIEX_TX_DATA_PORT 2 |
Amitkumar Karwar | 4daffe3 | 2012-04-18 20:08:28 -0700 | [diff] [blame] | 42 | #define MWIFIEX_TX_DATA_URB 6 |
| 43 | #define MWIFIEX_RX_DATA_URB 6 |
| 44 | #define MWIFIEX_USB_TIMEOUT 100 |
| 45 | |
Kristian Evensen | 9e6f3f4 | 2014-11-20 16:52:58 +0100 | [diff] [blame] | 46 | #define USB8766_DEFAULT_FW_NAME "mrvl/usb8766_uapsta.bin" |
Amitkumar Karwar | 4daffe3 | 2012-04-18 20:08:28 -0700 | [diff] [blame] | 47 | #define USB8797_DEFAULT_FW_NAME "mrvl/usb8797_uapsta.bin" |
Yogesh Ashok Powar | eaa3d9f | 2015-01-23 17:09:18 +0530 | [diff] [blame] | 48 | #define USB8801_DEFAULT_FW_NAME "mrvl/usb8801_uapsta.bin" |
Zhaoyang Liu | 6d85ef0 | 2015-08-05 06:09:40 -0700 | [diff] [blame] | 49 | #define USB8997_DEFAULT_FW_NAME "mrvl/usb8997_uapsta.bin" |
Amitkumar Karwar | 4daffe3 | 2012-04-18 20:08:28 -0700 | [diff] [blame] | 50 | |
| 51 | #define FW_DNLD_TX_BUF_SIZE 620 |
| 52 | #define FW_DNLD_RX_BUF_SIZE 2048 |
| 53 | #define FW_HAS_LAST_BLOCK 0x00000004 |
| 54 | |
| 55 | #define FW_DATA_XMIT_SIZE \ |
| 56 | (sizeof(struct fw_header) + dlen + sizeof(u32)) |
| 57 | |
| 58 | struct urb_context { |
| 59 | struct mwifiex_adapter *adapter; |
| 60 | struct sk_buff *skb; |
| 61 | struct urb *urb; |
| 62 | u8 ep; |
| 63 | }; |
| 64 | |
Zhaoyang Liu | 308fe29 | 2015-09-18 06:32:16 -0700 | [diff] [blame] | 65 | struct usb_tx_data_port { |
| 66 | u8 tx_data_ep; |
Zhaoyang Liu | 7e4e5d2 | 2015-09-18 06:32:17 -0700 | [diff] [blame] | 67 | u8 block_status; |
Zhaoyang Liu | 308fe29 | 2015-09-18 06:32:16 -0700 | [diff] [blame] | 68 | atomic_t tx_data_urb_pending; |
| 69 | int tx_data_ix; |
| 70 | struct urb_context tx_data_list[MWIFIEX_TX_DATA_URB]; |
| 71 | }; |
| 72 | |
Amitkumar Karwar | 4daffe3 | 2012-04-18 20:08:28 -0700 | [diff] [blame] | 73 | struct usb_card_rec { |
| 74 | struct mwifiex_adapter *adapter; |
| 75 | struct usb_device *udev; |
| 76 | struct usb_interface *intf; |
| 77 | u8 rx_cmd_ep; |
| 78 | struct urb_context rx_cmd; |
| 79 | atomic_t rx_cmd_urb_pending; |
| 80 | struct urb_context rx_data_list[MWIFIEX_RX_DATA_URB]; |
| 81 | u8 usb_boot_state; |
| 82 | u8 rx_data_ep; |
| 83 | atomic_t rx_data_urb_pending; |
Amitkumar Karwar | 4daffe3 | 2012-04-18 20:08:28 -0700 | [diff] [blame] | 84 | u8 tx_cmd_ep; |
Amitkumar Karwar | 4daffe3 | 2012-04-18 20:08:28 -0700 | [diff] [blame] | 85 | atomic_t tx_cmd_urb_pending; |
| 86 | int bulk_out_maxpktsize; |
| 87 | struct urb_context tx_cmd; |
Zhaoyang Liu | 7e4e5d2 | 2015-09-18 06:32:17 -0700 | [diff] [blame] | 88 | u8 mc_resync_flag; |
Zhaoyang Liu | 308fe29 | 2015-09-18 06:32:16 -0700 | [diff] [blame] | 89 | struct usb_tx_data_port port[MWIFIEX_TX_DATA_PORT]; |
Amitkumar Karwar | 4daffe3 | 2012-04-18 20:08:28 -0700 | [diff] [blame] | 90 | }; |
| 91 | |
| 92 | struct fw_header { |
| 93 | __le32 dnld_cmd; |
| 94 | __le32 base_addr; |
| 95 | __le32 data_len; |
| 96 | __le32 crc; |
| 97 | }; |
| 98 | |
| 99 | struct fw_sync_header { |
| 100 | __le32 cmd; |
| 101 | __le32 seq_num; |
| 102 | }; |
| 103 | |
| 104 | struct fw_data { |
| 105 | struct fw_header fw_hdr; |
| 106 | __le32 seq_num; |
| 107 | u8 data[1]; |
| 108 | }; |
| 109 | |
Amitkumar Karwar | 4daffe3 | 2012-04-18 20:08:28 -0700 | [diff] [blame] | 110 | #endif /*_MWIFIEX_USB_H */ |