1*7c478bd9Sstevel@tonic-gate /* 2*7c478bd9Sstevel@tonic-gate * CDDL HEADER START 3*7c478bd9Sstevel@tonic-gate * 4*7c478bd9Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*7c478bd9Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 6*7c478bd9Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 7*7c478bd9Sstevel@tonic-gate * with the License. 8*7c478bd9Sstevel@tonic-gate * 9*7c478bd9Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*7c478bd9Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 11*7c478bd9Sstevel@tonic-gate * See the License for the specific language governing permissions 12*7c478bd9Sstevel@tonic-gate * and limitations under the License. 13*7c478bd9Sstevel@tonic-gate * 14*7c478bd9Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 15*7c478bd9Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*7c478bd9Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 17*7c478bd9Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 18*7c478bd9Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 19*7c478bd9Sstevel@tonic-gate * 20*7c478bd9Sstevel@tonic-gate * CDDL HEADER END 21*7c478bd9Sstevel@tonic-gate */ 22*7c478bd9Sstevel@tonic-gate /* 23*7c478bd9Sstevel@tonic-gate * Copyright 2004 Sun Microsystems, Inc. All rights reserved. 24*7c478bd9Sstevel@tonic-gate * Use is subject to license terms. 25*7c478bd9Sstevel@tonic-gate */ 26*7c478bd9Sstevel@tonic-gate 27*7c478bd9Sstevel@tonic-gate #ifndef _SYS_USB_UGEN_H 28*7c478bd9Sstevel@tonic-gate #define _SYS_USB_UGEN_H 29*7c478bd9Sstevel@tonic-gate 30*7c478bd9Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 31*7c478bd9Sstevel@tonic-gate 32*7c478bd9Sstevel@tonic-gate #ifdef __cplusplus 33*7c478bd9Sstevel@tonic-gate extern "C" { 34*7c478bd9Sstevel@tonic-gate #endif 35*7c478bd9Sstevel@tonic-gate 36*7c478bd9Sstevel@tonic-gate /* 37*7c478bd9Sstevel@tonic-gate * Header file for applications written to USB Generic Driver (UGEN). 38*7c478bd9Sstevel@tonic-gate * This provides different status values written to the application by 39*7c478bd9Sstevel@tonic-gate * UGEN. 40*7c478bd9Sstevel@tonic-gate */ 41*7c478bd9Sstevel@tonic-gate 42*7c478bd9Sstevel@tonic-gate /* 43*7c478bd9Sstevel@tonic-gate * UGEN provides a mechanism to retrieve USB bus specific information 44*7c478bd9Sstevel@tonic-gate * through endpoint status minor nodes (See ugen(7D) for more information). 45*7c478bd9Sstevel@tonic-gate * Whenever an error occurs on any endpoint, the application can retrieve 46*7c478bd9Sstevel@tonic-gate * the last command status (int). Possible values are give below 47*7c478bd9Sstevel@tonic-gate */ 48*7c478bd9Sstevel@tonic-gate #define USB_LC_STAT_NOERROR 0x00 /* No error */ 49*7c478bd9Sstevel@tonic-gate #define USB_LC_STAT_CRC 0x01 /* CRC timeout detected */ 50*7c478bd9Sstevel@tonic-gate #define USB_LC_STAT_BITSTUFFING 0x02 /* Bit-stuffing violation */ 51*7c478bd9Sstevel@tonic-gate #define USB_LC_STAT_DATA_TOGGLE_MM 0x03 /* Data toggle mismatch */ 52*7c478bd9Sstevel@tonic-gate #define USB_LC_STAT_STALL 0x04 /* Endpoint stalled */ 53*7c478bd9Sstevel@tonic-gate #define USB_LC_STAT_DEV_NOT_RESP 0x05 /* Device not responding */ 54*7c478bd9Sstevel@tonic-gate #define USB_LC_STAT_PID_CHECKFAILURE 0x06 /* PID Check failure */ 55*7c478bd9Sstevel@tonic-gate #define USB_LC_STAT_UNEXP_PID 0x07 /* Unexpected PID */ 56*7c478bd9Sstevel@tonic-gate #define USB_LC_STAT_DATA_OVERRUN 0x08 /* Data size exceeded */ 57*7c478bd9Sstevel@tonic-gate #define USB_LC_STAT_DATA_UNDERRUN 0x09 /* Less data received */ 58*7c478bd9Sstevel@tonic-gate #define USB_LC_STAT_BUFFER_OVERRUN 0x0a /* Buffer size exceeded */ 59*7c478bd9Sstevel@tonic-gate #define USB_LC_STAT_BUFFER_UNDERRUN 0x0b /* Buffer under run */ 60*7c478bd9Sstevel@tonic-gate #define USB_LC_STAT_TIMEOUT 0x0c /* Command timed out */ 61*7c478bd9Sstevel@tonic-gate #define USB_LC_STAT_NOT_ACCESSED 0x0d /* Not accessed by h/w */ 62*7c478bd9Sstevel@tonic-gate #define USB_LC_STAT_UNSPECIFIED_ERR 0x0e /* Unspecified error */ 63*7c478bd9Sstevel@tonic-gate #define USB_LC_STAT_NO_BANDWIDTH 0x41 /* No bandwidth */ 64*7c478bd9Sstevel@tonic-gate #define USB_LC_STAT_HW_ERR 0x42 /* Hardware error */ 65*7c478bd9Sstevel@tonic-gate #define USB_LC_STAT_SUSPENDED 0x43 /* Device suspended/resumed */ 66*7c478bd9Sstevel@tonic-gate #define USB_LC_STAT_DISCONNECTED 0x44 /* Device disconnected */ 67*7c478bd9Sstevel@tonic-gate #define USB_LC_STAT_INTR_BUF_FULL 0x45 /* Interrupt buf was full */ 68*7c478bd9Sstevel@tonic-gate #define USB_LC_STAT_INVALID_REQ 0x46 /* request was invalid */ 69*7c478bd9Sstevel@tonic-gate #define USB_LC_STAT_INTERRUPTED 0x47 /* request was interrupted */ 70*7c478bd9Sstevel@tonic-gate #define USB_LC_STAT_NO_RESOURCES 0x48 /* no resources for req */ 71*7c478bd9Sstevel@tonic-gate #define USB_LC_STAT_INTR_POLLING_FAILED 0x49 /* failed to restart poll */ 72*7c478bd9Sstevel@tonic-gate 73*7c478bd9Sstevel@tonic-gate /* 74*7c478bd9Sstevel@tonic-gate * Endpoint control 75*7c478bd9Sstevel@tonic-gate */ 76*7c478bd9Sstevel@tonic-gate #define USB_EP_INTR_ONE_XFER 0x01 /* when this bit is set */ 77*7c478bd9Sstevel@tonic-gate /* ugen will poll an intr */ 78*7c478bd9Sstevel@tonic-gate /* endpoint only once */ 79*7c478bd9Sstevel@tonic-gate 80*7c478bd9Sstevel@tonic-gate /* 81*7c478bd9Sstevel@tonic-gate * Possible Device status (int) values 82*7c478bd9Sstevel@tonic-gate * Application can poll(2) and read(2) device status on device status minor 83*7c478bd9Sstevel@tonic-gate * nodes (See ugen(7D) for more details). 84*7c478bd9Sstevel@tonic-gate */ 85*7c478bd9Sstevel@tonic-gate #define USB_DEV_STAT_ONLINE 0x1 /* Device is online */ 86*7c478bd9Sstevel@tonic-gate #define USB_DEV_STAT_DISCONNECTED 0x2 /* Device is disconnected */ 87*7c478bd9Sstevel@tonic-gate #define USB_DEV_STAT_RESUMED 0x4 /* Device resumed */ 88*7c478bd9Sstevel@tonic-gate #define USB_DEV_STAT_UNAVAILABLE 0x5 /* Device unavailable */ 89*7c478bd9Sstevel@tonic-gate 90*7c478bd9Sstevel@tonic-gate #ifdef __cplusplus 91*7c478bd9Sstevel@tonic-gate } 92*7c478bd9Sstevel@tonic-gate #endif 93*7c478bd9Sstevel@tonic-gate 94*7c478bd9Sstevel@tonic-gate #endif /* _SYS_USB_UGEN_H */ 95