Annotation of sys/dev/usb/if_kuereg.h, Revision 1.1.1.1
1.1 nbrk 1: /* $OpenBSD: if_kuereg.h,v 1.9 2007/06/26 06:33:17 jsg Exp $ */
2: /* $NetBSD: if_kuereg.h,v 1.11 2001/01/21 02:35:31 augustss Exp $ */
3: /*
4: * Copyright (c) 1997, 1998, 1999, 2000
5: * Bill Paul <wpaul@ee.columbia.edu>. All rights reserved.
6: *
7: * Redistribution and use in source and binary forms, with or without
8: * modification, are permitted provided that the following conditions
9: * are met:
10: * 1. Redistributions of source code must retain the above copyright
11: * notice, this list of conditions and the following disclaimer.
12: * 2. Redistributions in binary form must reproduce the above copyright
13: * notice, this list of conditions and the following disclaimer in the
14: * documentation and/or other materials provided with the distribution.
15: * 3. All advertising materials mentioning features or use of this software
16: * must display the following acknowledgement:
17: * This product includes software developed by Bill Paul.
18: * 4. Neither the name of the author nor the names of any co-contributors
19: * may be used to endorse or promote products derived from this software
20: * without specific prior written permission.
21: *
22: * THIS SOFTWARE IS PROVIDED BY Bill Paul AND CONTRIBUTORS ``AS IS'' AND
23: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
24: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
25: * ARE DISCLAIMED. IN NO EVENT SHALL Bill Paul OR THE VOICES IN HIS HEAD
26: * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
27: * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
28: * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
29: * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
30: * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
31: * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
32: * THE POSSIBILITY OF SUCH DAMAGE.
33: *
34: * $FreeBSD: src/sys/dev/usb/if_kuereg.h,v 1.2 2000/01/06 07:39:07 wpaul Exp $
35: */
36:
37: /*
38: * Definitions for the KLSI KL5KUSB101B USB to ethernet controller.
39: * The KLSI part is controlled via vendor control requests, the structure
40: * of which depend a bit on the firmware running on the internal
41: * microcontroller. The one exception is the 'send scan data' command,
42: * which is used to load the firmware.
43: */
44:
45: #define KUE_CONFIG_NO 1
46: #define KUE_IFACE_IDX 0
47:
48: #define KUE_CMD_GET_ETHER_DESCRIPTOR 0x00
49: #define KUE_CMD_SET_MCAST_FILTERS 0x01
50: #define KUE_CMD_SET_PKT_FILTER 0x02
51: #define KUE_CMD_GET_ETHERSTATS 0x03
52: #define KUE_CMD_GET_GPIO 0x04
53: #define KUE_CMD_SET_GPIO 0x05
54: #define KUE_CMD_SET_MAC 0x06
55: #define KUE_CMD_GET_MAC 0x07
56: #define KUE_CMD_SET_URB_SIZE 0x08
57: #define KUE_CMD_SET_SOFS 0x09
58: #define KUE_CMD_SET_EVEN_PKTS 0x0A
59: #define KUE_CMD_SEND_SCAN 0xFF
60:
61: struct kue_ether_desc {
62: u_int8_t kue_len;
63: u_int8_t kue_rsvd0;
64: u_int8_t kue_rsvd1;
65: u_int8_t kue_macaddr[ETHER_ADDR_LEN];
66: u_int8_t kue_etherstats[4];
67: u_int8_t kue_maxseg[2];
68: u_int8_t kue_mcastfilt[2];
69: u_int8_t kue_rsvd2;
70: } __packed;
71:
72: #define KUE_ETHERSTATS(x) \
73: (((x)->kue_desc.kue_etherstats[3] << 24) | \
74: ((x)->kue_desc.kue_etherstats[2] << 16) | \
75: ((x)->kue_desc.kue_etherstats[1] << 8) | \
76: (x)->kue_desc.kue_etherstats[0])
77: #define KUE_MAXSEG(x) \
78: (((x)->kue_desc.kue_maxseg[1] << 8) | (x)->kue_desc.kue_maxseg[0])
79: #define KUE_MCFILTCNT(x) \
80: ((((x)->kue_desc.kue_mcastfilt[1] << 8) | \
81: (x)->kue_desc.kue_mcastfilt[0]) & 0x7FFF)
82: #define KUE_MCFILT(x, y) \
83: (char *)&(sc->kue_mcfilters[y * ETHER_ADDR_LEN])
84:
85: #define KUE_STAT_TX_OK 0x00000001
86: #define KUE_STAT_RX_OK 0x00000002
87: #define KUE_STAT_TX_ERR 0x00000004
88: #define KUE_STAT_RX_ERR 0x00000008
89: #define KUE_STAT_RX_NOBUF 0x00000010
90: #define KUE_STAT_TX_UCAST_BYTES 0x00000020
91: #define KUE_STAT_TX_UCAST_FRAMES 0x00000040
92: #define KUE_STAT_TX_MCAST_BYTES 0x00000080
93: #define KUE_STAT_TX_MCAST_FRAMES 0x00000100
94: #define KUE_STAT_TX_BCAST_BYTES 0x00000200
95: #define KUE_STAT_TX_BCAST_FRAMES 0x00000400
96: #define KUE_STAT_RX_UCAST_BYTES 0x00000800
97: #define KUE_STAT_RX_UCAST_FRAMES 0x00001000
98: #define KUE_STAT_RX_MCAST_BYTES 0x00002000
99: #define KUE_STAT_RX_MCAST_FRAMES 0x00004000
100: #define KUE_STAT_RX_BCAST_BYTES 0x00008000
101: #define KUE_STAT_RX_BCAST_FRAMES 0x00010000
102: #define KUE_STAT_RX_CRCERR 0x00020000
103: #define KUE_STAT_TX_QUEUE_LENGTH 0x00040000
104: #define KUE_STAT_RX_ALIGNERR 0x00080000
105: #define KUE_STAT_TX_SINGLECOLL 0x00100000
106: #define KUE_STAT_TX_MULTICOLL 0x00200000
107: #define KUE_STAT_TX_DEFERRED 0x00400000
108: #define KUE_STAT_TX_MAXCOLLS 0x00800000
109: #define KUE_STAT_RX_OVERRUN 0x01000000
110: #define KUE_STAT_TX_UNDERRUN 0x02000000
111: #define KUE_STAT_TX_SQE_ERR 0x04000000
112: #define KUE_STAT_TX_CARRLOSS 0x08000000
113: #define KUE_STAT_RX_LATECOLL 0x10000000
114:
115: #define KUE_RXFILT_PROMISC 0x0001
116: #define KUE_RXFILT_ALLMULTI 0x0002
117: #define KUE_RXFILT_UNICAST 0x0004
118: #define KUE_RXFILT_BROADCAST 0x0008
119: #define KUE_RXFILT_MULTICAST 0x0010
120:
121: #define KUE_TIMEOUT 1000
122: #define KUE_BUFSZ 1536
123: #define KUE_MIN_FRAMELEN 60
124:
125: #define KUE_RX_LIST_CNT 1
126: #define KUE_TX_LIST_CNT 1
127:
128: #define KUE_CTL_READ 0x01
129: #define KUE_CTL_WRITE 0x02
130:
131: #define KUE_WARM_REV 0x0202
132:
133: /*
134: * The interrupt endpoint is currently unused
135: * by the KLSI part.
136: */
137: #define KUE_ENDPT_RX 0x0
138: #define KUE_ENDPT_TX 0x1
139: #define KUE_ENDPT_INTR 0x2
140: #define KUE_ENDPT_MAX 0x3
141:
142: struct kue_type {
143: u_int16_t kue_vid;
144: u_int16_t kue_did;
145: };
146:
147: struct kue_softc;
148:
149: struct kue_chain {
150: struct kue_softc *kue_sc;
151: usbd_xfer_handle kue_xfer;
152: char *kue_buf;
153: struct mbuf *kue_mbuf;
154: int kue_idx;
155: };
156:
157: struct kue_cdata {
158: struct kue_chain kue_tx_chain[KUE_TX_LIST_CNT];
159: struct kue_chain kue_rx_chain[KUE_RX_LIST_CNT];
160: int kue_tx_prod;
161: int kue_tx_cons;
162: int kue_tx_cnt;
163: int kue_rx_prod;
164: };
165:
166: struct kue_softc {
167: struct device kue_dev;
168:
169: struct arpcom arpcom;
170: #define GET_IFP(sc) (&(sc)->arpcom.ac_if)
171:
172: usbd_device_handle kue_udev;
173: usbd_interface_handle kue_iface;
174: u_int16_t kue_vendor;
175: u_int16_t kue_product;
176: struct kue_ether_desc kue_desc;
177: int kue_ed[KUE_ENDPT_MAX];
178: usbd_pipe_handle kue_ep[KUE_ENDPT_MAX];
179: int kue_if_flags;
180: u_int16_t kue_rxfilt;
181: u_int8_t *kue_mcfilters;
182: struct kue_cdata kue_cdata;
183:
184: char kue_dying;
185: char kue_attached;
186: u_int kue_rx_errs;
187: struct timeval kue_rx_notice;
188: };
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