| /* |
| * Copyright (c) 2012 GCT Semiconductor, Inc. All rights reserved. |
| * |
| * This software is licensed under the terms of the GNU General Public |
| * License version 2, as published by the Free Software Foundation, and |
| * may be copied, distributed, and modified under those terms. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| */ |
| |
| #ifndef __GDM72XX_GDM_USB_H__ |
| #define __GDM72XX_GDM_USB_H__ |
| |
| #include <linux/types.h> |
| #include <linux/usb.h> |
| #include <linux/list.h> |
| |
| #define B_DIFF_DL_DRV (1 << 4) |
| #define B_DOWNLOAD (1 << 5) |
| #define MAX_NR_SDU_BUF 64 |
| |
| struct usb_tx { |
| struct list_head list; |
| #if defined(CONFIG_WIMAX_GDM72XX_USB_PM) || defined(CONFIG_WIMAX_GDM72XX_K_MODE) |
| struct list_head p_list; |
| #endif |
| struct tx_cxt *tx_cxt; |
| struct urb *urb; |
| u8 *buf; |
| void (*callback)(void *cb_data); |
| void *cb_data; |
| }; |
| |
| struct tx_cxt { |
| struct list_head free_list; |
| struct list_head sdu_list; |
| struct list_head hci_list; |
| #if defined(CONFIG_WIMAX_GDM72XX_USB_PM) || defined(CONFIG_WIMAX_GDM72XX_K_MODE) |
| struct list_head pending_list; |
| #endif |
| spinlock_t lock; |
| }; |
| |
| struct usb_rx { |
| struct list_head list; |
| struct rx_cxt *rx_cxt; |
| struct urb *urb; |
| u8 *buf; |
| void (*callback)(void *cb_data, void *data, int len); |
| void *cb_data; |
| }; |
| |
| struct rx_cxt { |
| struct list_head free_list; |
| struct list_head used_list; |
| spinlock_t lock; |
| }; |
| |
| struct usbwm_dev { |
| struct usb_device *usbdev; |
| #ifdef CONFIG_WIMAX_GDM72XX_USB_PM |
| struct work_struct pm_ws; |
| |
| struct usb_interface *intf; |
| #endif |
| #ifdef CONFIG_WIMAX_GDM72XX_K_MODE |
| int bw_switch; |
| struct list_head list; |
| #endif |
| struct tx_cxt tx; |
| struct rx_cxt rx; |
| int padding; |
| }; |
| |
| #endif /* __GDM72XX_GDM_USB_H__ */ |