| /** | |
| * @section LICENSE | |
| * Copyright (c) 2014 Redpine Signals Inc. | |
| * | |
| * 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. | |
| */ | |
| #ifndef __RSI_USB_INTF__ | |
| #define __RSI_USB_INTF__ | |
| #include <linux/usb.h> | |
| #include "rsi_main.h" | |
| #include "rsi_common.h" | |
| #define USB_INTERNAL_REG_1 0x25000 | |
| #define RSI_USB_READY_MAGIC_NUM 0xab | |
| #define FW_STATUS_REG 0x41050012 | |
| #define RSI_TA_HOLD_REG 0x22000844 | |
| #define USB_VENDOR_REGISTER_READ 0x15 | |
| #define USB_VENDOR_REGISTER_WRITE 0x16 | |
| #define RSI_USB_TX_HEAD_ROOM 128 | |
| #define MAX_RX_URBS 1 | |
| #define MAX_BULK_EP 8 | |
| #define WLAN_EP 1 | |
| #define BT_EP 2 | |
| #define RSI_USB_BUF_SIZE 4096 | |
| #define RSI_USB_CTRL_BUF_SIZE 0x04 | |
| struct rsi_91x_usbdev { | |
| struct rsi_thread rx_thread; | |
| u8 endpoint; | |
| struct usb_device *usbdev; | |
| struct usb_interface *pfunction; | |
| struct urb *rx_usb_urb[MAX_RX_URBS]; | |
| u8 *tx_buffer; | |
| __le16 bulkin_size; | |
| u8 bulkin_endpoint_addr; | |
| __le16 bulkout_size[MAX_BULK_EP]; | |
| u8 bulkout_endpoint_addr[MAX_BULK_EP]; | |
| u32 tx_blk_size; | |
| u8 write_fail; | |
| }; | |
| static inline int rsi_usb_check_queue_status(struct rsi_hw *adapter, u8 q_num) | |
| { | |
| /* In USB, there isn't any need to check the queue status */ | |
| return QUEUE_NOT_FULL; | |
| } | |
| static inline int rsi_usb_event_timeout(struct rsi_hw *adapter) | |
| { | |
| return EVENT_WAIT_FOREVER; | |
| } | |
| void rsi_usb_rx_thread(struct rsi_common *common); | |
| #endif |