diff options
Diffstat (limited to 'sys/dev/usb/net/if_kuereg.h')
| -rw-r--r-- | sys/dev/usb/net/if_kuereg.h | 141 |
1 files changed, 141 insertions, 0 deletions
diff --git a/sys/dev/usb/net/if_kuereg.h b/sys/dev/usb/net/if_kuereg.h new file mode 100644 index 0000000..8650687 --- /dev/null +++ b/sys/dev/usb/net/if_kuereg.h @@ -0,0 +1,141 @@ +/*- + * Copyright (c) 1997, 1998, 1999, 2000 + * Bill Paul <wpaul@ee.columbia.edu>. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by Bill Paul. + * 4. Neither the name of the author nor the names of any co-contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY Bill Paul AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL Bill Paul OR THE VOICES IN HIS HEAD + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF + * THE POSSIBILITY OF SUCH DAMAGE. + * + * $FreeBSD$ + */ + +/* + * Definitions for the KLSI KL5KUSB101B USB to ethernet controller. + * The KLSI part is controlled via vendor control requests, the structure + * of which depend a bit on the firmware running on the internal + * microcontroller. The one exception is the 'send scan data' command, + * which is used to load the firmware. + */ + +#define KUE_CMD_GET_ETHER_DESCRIPTOR 0x00 +#define KUE_CMD_SET_MCAST_FILTERS 0x01 +#define KUE_CMD_SET_PKT_FILTER 0x02 +#define KUE_CMD_GET_ETHERSTATS 0x03 +#define KUE_CMD_GET_GPIO 0x04 +#define KUE_CMD_SET_GPIO 0x05 +#define KUE_CMD_SET_MAC 0x06 +#define KUE_CMD_GET_MAC 0x07 +#define KUE_CMD_SET_URB_SIZE 0x08 +#define KUE_CMD_SET_SOFS 0x09 +#define KUE_CMD_SET_EVEN_PKTS 0x0A +#define KUE_CMD_SEND_SCAN 0xFF + +struct kue_ether_desc { + uint8_t kue_len; + uint8_t kue_rsvd0; + uint8_t kue_rsvd1; + uint8_t kue_macaddr[ETHER_ADDR_LEN]; + uint8_t kue_etherstats[4]; + uint8_t kue_maxseg[2]; + uint8_t kue_mcastfilt[2]; + uint8_t kue_rsvd2; +} __packed; + +#define KUE_ETHERSTATS(x) UGETDW((x)->sc_desc.kue_etherstats) +#define KUE_MAXSEG(x) UGETW((x)->sc_desc.kue_maxseg) +#define KUE_MCFILTCNT(x) (UGETW((x)->sc_desc.kue_mcastfilt) & 0x7FFF) +#define KUE_MCFILT(x, y) \ + (char *)&(sc->sc_mcfilters[y * ETHER_ADDR_LEN]) + +#define KUE_STAT_TX_OK 0x00000001 +#define KUE_STAT_RX_OK 0x00000002 +#define KUE_STAT_TX_ERR 0x00000004 +#define KUE_STAT_RX_ERR 0x00000008 +#define KUE_STAT_RX_NOBUF 0x00000010 +#define KUE_STAT_TX_UCAST_BYTES 0x00000020 +#define KUE_STAT_TX_UCAST_FRAMES 0x00000040 +#define KUE_STAT_TX_MCAST_BYTES 0x00000080 +#define KUE_STAT_TX_MCAST_FRAMES 0x00000100 +#define KUE_STAT_TX_BCAST_BYTES 0x00000200 +#define KUE_STAT_TX_BCAST_FRAMES 0x00000400 +#define KUE_STAT_RX_UCAST_BYTES 0x00000800 +#define KUE_STAT_RX_UCAST_FRAMES 0x00001000 +#define KUE_STAT_RX_MCAST_BYTES 0x00002000 +#define KUE_STAT_RX_MCAST_FRAMES 0x00004000 +#define KUE_STAT_RX_BCAST_BYTES 0x00008000 +#define KUE_STAT_RX_BCAST_FRAMES 0x00010000 +#define KUE_STAT_RX_CRCERR 0x00020000 +#define KUE_STAT_TX_QUEUE_LENGTH 0x00040000 +#define KUE_STAT_RX_ALIGNERR 0x00080000 +#define KUE_STAT_TX_SINGLECOLL 0x00100000 +#define KUE_STAT_TX_MULTICOLL 0x00200000 +#define KUE_STAT_TX_DEFERRED 0x00400000 +#define KUE_STAT_TX_MAXCOLLS 0x00800000 +#define KUE_STAT_RX_OVERRUN 0x01000000 +#define KUE_STAT_TX_UNDERRUN 0x02000000 +#define KUE_STAT_TX_SQE_ERR 0x04000000 +#define KUE_STAT_TX_CARRLOSS 0x08000000 +#define KUE_STAT_RX_LATECOLL 0x10000000 + +#define KUE_RXFILT_PROMISC 0x0001 +#define KUE_RXFILT_ALLMULTI 0x0002 +#define KUE_RXFILT_UNICAST 0x0004 +#define KUE_RXFILT_BROADCAST 0x0008 +#define KUE_RXFILT_MULTICAST 0x0010 + +#define KUE_TIMEOUT 1000 +#define KUE_MIN_FRAMELEN 60 + +#define KUE_CTL_READ 0x01 +#define KUE_CTL_WRITE 0x02 + +#define KUE_CONFIG_IDX 0 /* config number 1 */ +#define KUE_IFACE_IDX 0 + +/* The interrupt endpoint is currently unused by the KLSI part. */ +#define KUE_ENDPT_MAX 4 +enum { + KUE_BULK_DT_WR, + KUE_BULK_DT_RD, + KUE_N_TRANSFER, +}; + +struct kue_softc { + struct usb2_ether sc_ue; + struct mtx sc_mtx; + struct kue_ether_desc sc_desc; + struct usb2_xfer *sc_xfer[KUE_N_TRANSFER]; + uint8_t *sc_mcfilters; + + int sc_flags; +#define KUE_FLAG_LINK 0x0001 + + uint16_t sc_rxfilt; +}; + +#define KUE_LOCK(_sc) mtx_lock(&(_sc)->sc_mtx) +#define KUE_UNLOCK(_sc) mtx_unlock(&(_sc)->sc_mtx) +#define KUE_LOCK_ASSERT(_sc, t) mtx_assert(&(_sc)->sc_mtx, t) |
