1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 /* 22 * Copyright 2009 Sun Microsystems, Inc. All rights reserved. 23 * Use is subject to license terms. 24 */ 25 26 #ifndef _SYS_USB_WUSB_DF_H 27 #define _SYS_USB_WUSB_DF_H 28 29 30 #ifdef __cplusplus 31 extern "C" { 32 #endif 33 34 #include <sys/usb/usba/usbai_private.h> 35 36 /* 37 * Power Management support 38 */ 39 typedef struct wusb_df_power { 40 41 void *wusb_df_state; /* points back to wusb_df_state */ 42 uint8_t wusb_df_pwr_states; /* bit mask of device pwr states */ 43 int wusb_df_pm_busy; 44 uint8_t wusb_df_wakeup_enabled; 45 46 /* wakeup and power transistion capabilites of an interface */ 47 uint8_t wusb_df_pm_capabilities; 48 49 50 uint8_t wusb_df_current_power; 51 } wusb_df_power_t; 52 53 54 /* 55 * State structure 56 */ 57 typedef struct wusb_df_state { 58 dev_info_t *wusb_df_dip; /* per-device info handle */ 59 usb_client_dev_data_t *wusb_df_reg; /* registration data */ 60 usb_ep_descr_t wusb_df_intr_ep_descr; /* Intr ep descr */ 61 usb_pipe_handle_t wusb_df_intr_ph; /* Intr pipe handle. */ 62 char *wusb_df_devinst; /* Dev and instance */ 63 int wusb_df_dev_state; /* USB device states. */ 64 kmutex_t wusb_df_mutex; 65 kcondvar_t wusb_df_serial_cv; 66 boolean_t wusb_df_serial_inuse; 67 boolean_t wusb_df_locks_initialized; 68 wusb_df_power_t *wusb_df_pm; 69 usb_log_handle_t wusb_df_log_hdl; 70 } wusb_df_state_t; 71 72 _NOTE(MUTEX_PROTECTS_DATA(wusb_df_state::wusb_df_mutex, wusb_df_state)) 73 74 _NOTE(DATA_READABLE_WITHOUT_LOCK(wusb_df_state_t::{ 75 wusb_df_log_hdl 76 wusb_df_intr_ph 77 wusb_df_dip 78 wusb_df_reg 79 })) 80 /* Macros */ 81 82 #define WUSB_DF_REQUEST_SIZE 65535 /* Read request size maximum */ 83 #define USB_DEV_DESCR_SIZE 18 /* device descr size */ 84 85 86 /* For serialization. */ 87 #define WUSB_DF_SER_NOSIG B_FALSE 88 #define WUSB_DF_SER_SIG B_TRUE 89 90 /* For logging. */ 91 92 #define PRINT_MASK_ALL 0xFFFFFFFF 93 #define PRINT_MASK_ATTA 0x00000001 94 #define PRINT_MASK_PM 0x00000010 95 #define PRINT_MASK_CB 0x00000020 96 #define PRINT_MASK_CPR 0x00000040 97 98 #ifdef __cplusplus 99 } 100 #endif 101 102 #endif /* _SYS_USB_WUSB_DF_H */