mirror of
https://git.kernel.org/pub/scm/bluetooth/bluez.git
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127 lines
3.3 KiB
C
127 lines
3.3 KiB
C
/*
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*
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* BlueZ - Bluetooth protocol stack for Linux
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*
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* Copyright (C) 2012 Intel Corporation.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*
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*/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include "parser.h"
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#include "lib/amp.h"
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static void amp_dump_chanlist(int level, struct amp_tlv *tlv, char *prefix)
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{
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struct amp_chan_list *chan_list = (void *) tlv->val;
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struct amp_country_triplet *triplet;
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int i, num;
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num = (tlv->len - sizeof(*chan_list)) / sizeof(*triplet);
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printf("%s (number of triplets %d)\n", prefix, num);
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p_indent(level+2, 0);
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printf("Country code: %c%c%c\n", chan_list->country_code[0],
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chan_list->country_code[1], chan_list->country_code[2]);
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for (i = 0; i < num; i++) {
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triplet = &chan_list->triplets[i];
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p_indent(level+2, 0);
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if (triplet->chans.first_channel >= 201) {
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printf("Reg ext id %d reg class %d coverage class %d\n",
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triplet->ext.reg_extension_id,
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triplet->ext.reg_class,
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triplet->ext.coverage_class);
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} else {
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if (triplet->chans.num_channels == 1)
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printf("Channel %d max power %d\n",
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triplet->chans.first_channel,
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triplet->chans.max_power);
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else
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printf("Channels %d - %d max power %d\n",
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triplet->chans.first_channel,
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triplet->chans.first_channel +
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triplet->chans.num_channels,
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triplet->chans.max_power);
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}
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}
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}
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void amp_assoc_dump(int level, uint8_t *assoc, uint16_t len)
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{
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struct amp_tlv *tlv = (void *) assoc;
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p_indent(level, 0);
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printf("Assoc data [len %d]:\n", len);
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while (len > sizeof(*tlv)) {
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uint16_t tlvlen = btohs(tlv->len);
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struct amp_pal_ver *ver;
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p_indent(level+1, 0);
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switch (tlv->type) {
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case A2MP_MAC_ADDR_TYPE:
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if (tlvlen != 6)
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break;
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printf("MAC: %2.2X:%2.2X:%2.2X:%2.2X:%2.2X:%2.2X\n",
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tlv->val[0], tlv->val[1], tlv->val[2],
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tlv->val[3], tlv->val[4], tlv->val[5]);
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break;
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case A2MP_PREF_CHANLIST_TYPE:
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amp_dump_chanlist(level, tlv, "Preferred Chan List");
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break;
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case A2MP_CONNECTED_CHAN:
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amp_dump_chanlist(level, tlv, "Connected Chan List");
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break;
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case A2MP_PAL_CAP_TYPE:
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if (tlvlen != 4)
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break;
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printf("PAL CAP: %2.2x %2.2x %2.2x %2.2x\n",
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tlv->val[0], tlv->val[1], tlv->val[2],
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tlv->val[3]);
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break;
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case A2MP_PAL_VER_INFO:
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if (tlvlen != 5)
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break;
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ver = (struct amp_pal_ver *) tlv->val;
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printf("PAL VER: %2.2x Comp ID: %4.4x SubVer: %4.4x\n",
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ver->ver, btohs(ver->company_id),
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btohs(ver->sub_ver));
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break;
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default:
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printf("Unrecognized type %d\n", tlv->type);
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break;
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}
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len -= tlvlen + sizeof(*tlv);
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assoc += tlvlen + sizeof(*tlv);
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tlv = (struct amp_tlv *) assoc;
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}
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}
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