257 lines
6.8 KiB
C
257 lines
6.8 KiB
C
/* $FreeBSD$ */
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/*-
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* Copyright (c) 2011 Anybots Inc
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* written by Akinori Furukoshi <moonlightakkiy@yahoo.ca>
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* - ucom part is based on u3g.c
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#ifndef _IF_USEVAR_H_
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#define _IF_USEVAR_H_
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#define USIE_DCD 0x0001
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#define USIE_DSR 0x0002
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#define USIE_DTR 0x0004
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#define USIE_RI 0x0008
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#define USIE_CTS 0x0100
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#define USIE_RTS 0x0200
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#define USIE_HIP_FRM_CHR 0x7e
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#define USIE_HIP_ESC_CHR 0x7d
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#define USIE_HIP_IF 0
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#define USIE_HIPCNS_MIN 16 /* HIP + CnS + 2 framing char */
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#define USIE_HIPCNS_MAX 261 /* HIP + max CnS 255 + 2 framing char */
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#define USIE_CNFG_INDEX 0
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#define USIE_IFACE_INDEX 0
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#define USIE_IFACE_MAX 12
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#define USIE_BUFSIZE 2048
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#define USIE_MTU_MAX 1500
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#define USIE_RXSZ_MAX 4096
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/* USB control pipe request */
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#define USIE_POWER 0x00
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#define USIE_FW_ATTR 0x06
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#define USIE_NMEA 0x07
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#define USIE_LINK_STATE 0x22
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/* firmware attr flags */
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#define USIE_PM_AUTO (1 << 1)
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#define USIE_FW_DHCP (1 << 3) /* DHCP capable */
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/* line state flags */
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#define USIE_LS_DTR (1 << 0)
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#define USIE_LS_RTS (1 << 1)
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/* Host Interface Porotocol Header */
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struct usie_hip {
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uint16_t len;
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#define USIE_HIP_LEN_MASK 0x3fff
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#define USIE_HIP_IP_LEN_MASK 0x07ff
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uint8_t id;
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#define USIE_HIP_PAD (1 << 7)
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#define USIE_HIP_MASK 0x7f
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#define USIE_HIP_SYNC2M 0x20 /* host -> modem */
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#define USIE_HIP_DOWN 0x26
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#define USIE_HIP_CNS2M 0x2b /* h -> m */
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#define USIE_HIP_CTX 0x3f
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#define USIE_HIP_SYNC2H 0x60 /* h <- m */
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#define USIE_HIP_RESTR 0x62
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#define USIE_HIP_RCGI 0x64
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#define USIE_HIP_CNS2H 0x6b /* h <- m */
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#define USIE_HIP_UMTS 0x78
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#define USIE_HIP_IP 0x7f
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uint8_t param;
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} __packed __aligned(4);
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/* Control and Status Header */
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struct usie_cns {
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uint16_t obj; /* object type */
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#define USIE_CNS_OB_RSSI 0x1001 /* read RSSI */
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#define USIE_CNS_OB_HW_DISABLE 0x1011 /* disable h/w */
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#define USIE_CNS_OB_PW_SW 0x1071 /* power on/off */
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#define USIE_CNS_OB_PROF_WRITE 0x7003 /* write profile */
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#define USIE_CNS_OB_LINK_UPDATE 0x7004 /* dis/connect */
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#define USIE_CNS_OB_PDP_READ 0x7006 /* read out IP addr */
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uint8_t op; /* operation type */
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#define USIE_CNS_OP_ERR (1 << 7)/* | == error */
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#define USIE_CNS_OP_REQ 0x01 /* host -> modem */
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#define USIE_CNS_OP_RSP 0x02 /* h <- m */
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#define USIE_CNS_OP_SET 0x03 /* h -> m */
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#define USIE_CNS_OP_ACK 0x04 /* h <- m */
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#define USIE_CNS_OP_NOTIF_ON 0x05 /* h -> m */
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#define USIE_CNS_OP_RSP_ON 0x06 /* h <- m */
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#define USIE_CNS_OP_NOTIF 0x07 /* h <- m */
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#define USIE_CNS_OP_NOTIF_OFF 0x08 /* h -> m */
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#define USIE_CNS_OP_RSP_OFF 0x09 /* h <- m */
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#define USIE_CNS_OP_REQ_CHG 0x0a /* h -> m */
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#define USIE_CNS_OP_RSP_CHG 0x0b /* h <- m */
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uint8_t rsv0; /* reserved, always '0' */
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uint32_t id; /* caller ID */
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/*
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* .id is to identify calling functions
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* h/w responses with the same .id used in request. Only '0' is reserved
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* for notification (asynchronous message generated by h/w without any
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* request). All other values are user defineable.
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*/
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#define USIE_CNS_ID_NOTIF 0x00000000 /* reserved */
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#define USIE_CNS_ID_INIT 0x00000001
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#define USIE_CNS_ID_STOP 0x00000002
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#define USIE_CNS_ID_DNS 0x00000003
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#define USIE_CNS_ID_RSSI 0x00000004
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uint8_t rsv1; /* reserved, always '0' */
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uint8_t len; /* length of param */
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} __packed;
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/*
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* CnS param attached to struct usie_cns
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* usie_cns.len is total size of this param
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* max 255
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*/
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#define USIE_CNS_PM_UP 0x01
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#define USIE_CNS_PM_DOWN 0x00
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/* Link Sense Indication data structure */
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struct usie_lsi {
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uint8_t proto;
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#define USIE_LSI_UMTS 0x01
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uint8_t pad0;
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uint16_t len;
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uint8_t area;
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#define USIE_LSI_AREA_NO 0x00
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#define USIE_LSI_AREA_NODATA 0x01
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uint8_t pad1[41];
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uint8_t state;
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#define USIE_LSI_STATE_IDLE 0x00
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uint8_t pad2[33];
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uint8_t type;
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#define USIE_LSI_IP4 0x00
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uint8_t pdp_addr_len; /* PDP addr */
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uint8_t pdp_addr[16];
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uint8_t pad3[23];
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uint8_t dns1_addr_len; /* DNS addr */
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uint8_t dns1_addr[16];
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uint8_t dns2_addr_len;
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uint8_t dns2_addr[16];
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uint8_t wins1_addr_len; /* Wins addr */
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uint8_t wins1_addr[16];
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uint8_t wins2_addr_len;
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uint8_t wins2_addr[16];
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uint8_t pad4[4];
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uint8_t gw_addr_len; /* GW addr */
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uint8_t gw_addr[16];
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uint8_t rsv[8];
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} __packed;
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struct usie_net_info {
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uint8_t addr_len;
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uint8_t pdp_addr[16];
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uint8_t dns1_addr[16];
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uint8_t dns2_addr[16];
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uint8_t gw_addr[16];
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} __packed;
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/* Tx/Rx IP packet descriptor */
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struct usie_desc {
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struct usie_hip hip;
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uint16_t desc_type;
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#define USIE_TYPE_MASK 0x03ff
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#define USIE_IP_TX 0x0002
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#define USIE_IP_RX 0x0202
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struct ether_header ethhdr;
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} __packed;
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enum {
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USIE_UC_STATUS,
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USIE_UC_RX,
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USIE_UC_TX,
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USIE_UC_N_XFER
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};
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enum {
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USIE_IF_STATUS,
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USIE_IF_RX,
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USIE_IF_TX,
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USIE_IF_N_XFER
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};
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struct usie_softc {
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struct ucom_super_softc sc_super_ucom;
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#define USIE_UCOM_MAX 6
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struct ucom_softc sc_ucom[USIE_UCOM_MAX];
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uint8_t sc_uc_ifnum[USIE_UCOM_MAX];
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struct mtx sc_mtx;
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struct task sc_if_status_task;
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struct task sc_if_sync_task;
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struct usb_callout sc_if_sync_ch;
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struct usie_net_info sc_net;
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struct usie_desc sc_txd;
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struct usb_xfer *sc_uc_xfer[USIE_UCOM_MAX][USIE_UC_N_XFER];
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struct usb_xfer *sc_if_xfer[USIE_IF_N_XFER];
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struct ifnet *sc_ifp;
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struct usb_device *sc_udev;
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device_t sc_dev;
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struct mbuf *sc_rxm;
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uint16_t sc_if_ifnum;
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int16_t sc_rssi;
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uint8_t sc_msr;
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uint8_t sc_lsr;
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uint8_t sc_nucom;
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uint8_t sc_resp_temp[USIE_BUFSIZE] __aligned(4);
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uint8_t sc_status_temp[USIE_BUFSIZE] __aligned(4);
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};
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/* Some code assumptions */
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extern uint8_t usie_assert[((sizeof(struct usie_hip) +
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sizeof(struct usie_lsi) + 1) <= USIE_BUFSIZE) ? 1 : -1];
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extern uint8_t ucdc_assert[(sizeof(struct usb_cdc_notification)
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>= 16) ? 1 : -1];
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#endif /* _IF_USEVAR_H_ */
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