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wl18xx_plt.c
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/*
* This file is part of calibrator
*
* Copyright (C) 2011 Texas Instruments
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* version 2 as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA
*
*/
#include "calibrator.h"
#include "plt.h"
#include "wl18xx_plt.h"
SECTION(wl18xx_plt);
static int plt_wl18xx_set_antenna_mode(struct nl80211_state *state, struct nl_cb *cb,
struct nl_msg *msg, int argc, char **argv)
{
struct nlattr *key;
struct wl18xx_cmd_set_antenna_mode prms;
if (argc != 3)
return 1;
prms.test.id = WL18XX_TEST_CMD_SET_ANTENNA_MODE;
prms.primary_rf_channel = atoi(argv[0]);
prms.rf_chain_1_enable = atoi(argv[1]);
prms.rf_chain_2_enable = atoi(argv[2]);
if (prms.primary_rf_channel != 1 && prms.primary_rf_channel != 2 )
return 1;
if (prms.rf_chain_1_enable > 1)
return 1;
if (prms.rf_chain_2_enable > 1)
return 1;
key = nla_nest_start(msg, NL80211_ATTR_TESTDATA);
if (!key) {
fprintf(stderr, "fail to nla_nest_start()\n");
return 1;
}
NLA_PUT_U32(msg, WL1271_TM_ATTR_CMD_ID, WL1271_TM_CMD_TEST);
NLA_PUT(msg, WL1271_TM_ATTR_DATA, sizeof(prms), &prms);
nla_nest_end(msg, key);
return 0;
nla_put_failure:
fprintf(stderr, "%s> building message failed\n", __func__);
return 2;
}
COMMAND(wl18xx_plt, set_antenna_mode , "<primary_rf_channel> <rf_chain_1_enable> "
"<rf_chain_2_enable>",
NL80211_CMD_TESTMODE, 0, CIB_NETDEV, plt_wl18xx_set_antenna_mode,
"set antenna modefor PLT.\n");
static int plt_wl18xx_set_tx_power(struct nl80211_state *state,
struct nl_cb *cb, struct nl_msg *msg, int argc, char **argv)
{
struct nlattr *key;
struct wl18xx_cmd_set_tx_power prms;
if (argc != 12)
return 1;
prms.test.id = WL18XX_TEST_CMD_TX_POWER;
prms.mac_des_pwr = atoi(argv[0]);
prms.mac_lvl_idx = atoi(argv[1]);
prms.freq_band = atoi(argv[2]);
prms.freq_prim_chan_num = atoi(argv[3]);
prms.freq_2nd_chan_idx = atoi(argv[4]);
prms.mac_ant_select = atoi(argv[5]);
prms.mac_non_srv = atoi(argv[6]);
prms.mac_chan_lim_dis = atoi(argv[7]);
prms.mac_fem_lim_dis = atoi(argv[8]);
prms.mac_gain_calc_mode = atoi(argv[9]);
prms.mac_analog_gain_control_idx = atoi(argv[10]);
prms.mac_post_dpd_gain = atoi(argv[11]);
if (prms.mac_lvl_idx > 3)
return 1;
if (prms.freq_band > 2)
return 1;
if (prms.freq_prim_chan_num <= 0)
return 1;
if (prms.mac_ant_select > 3)
return 1;
if (prms.mac_non_srv > 1)
return 1;
if (prms.mac_chan_lim_dis > 1)
return 1;
if (prms.mac_fem_lim_dis > 1)
return 1;
if (prms.mac_gain_calc_mode > 2)
return 1;
if (prms.mac_analog_gain_control_idx > 4)
return 1;
if (prms.mac_post_dpd_gain > 4)
return 1;
key = nla_nest_start(msg, NL80211_ATTR_TESTDATA);
if (!key) {
fprintf(stderr, "fail to nla_nest_start()\n");
return 1;
}
NLA_PUT_U32(msg, WL1271_TM_ATTR_CMD_ID, WL1271_TM_CMD_TEST);
NLA_PUT(msg, WL1271_TM_ATTR_DATA, sizeof(prms), &prms);
nla_nest_end(msg, key);
return 0;
nla_put_failure:
fprintf(stderr, "%s> building message failed\n", __func__);
return 2;
}
COMMAND(wl18xx_plt, set_tx_power, "<output_power> <level> <band> "
"<primary_channel> <2nd_channel> <antenna> <non_serving_channel> "
"<channel_limitation> <frontend_limit> <gain_calculation> "
"<analog_gain_control_id> <post_dpd_gain>",
NL80211_CMD_TESTMODE, 0, CIB_NETDEV, plt_wl18xx_set_tx_power,
"set TX transmissions power for PLT.\n");
static int plt_wl18xx_tune_channel(struct nl80211_state *state, struct nl_cb *cb,
struct nl_msg *msg, int argc, char **argv)
{
struct nlattr *key;
struct wl18xx_cmd_channel_tune prms;
if (argc != 3)
return 1;
prms.test.id = WL18XX_TEST_CMD_CHANNEL_TUNE;
prms.channel = (__u8)atoi(argv[0]);
prms.band = (__u8)atoi(argv[1]);
prms.bandwidth = (__u8)atoi(argv[2]);
key = nla_nest_start(msg, NL80211_ATTR_TESTDATA);
if (!key) {
fprintf(stderr, "fail to nla_nest_start()\n");
return 1;
}
NLA_PUT_U32(msg, WL1271_TM_ATTR_CMD_ID, WL1271_TM_CMD_TEST);
NLA_PUT(msg, WL1271_TM_ATTR_DATA, sizeof(prms), &prms);
nla_nest_end(msg, key);
return 0;
nla_put_failure:
fprintf(stderr, "%s> building message failed\n", __func__);
return 2;
}
COMMAND(wl18xx_plt, tune_channel, "<channel> <band> <bandwidth>",
NL80211_CMD_TESTMODE, 0, CIB_NETDEV, plt_wl18xx_tune_channel,
"Set channel, band and bandwidth for PLT.\n");
static int plt_wl18xx_start_rx(struct nl80211_state *state, struct nl_cb *cb,
struct nl_msg *msg, int argc, char **argv)
{
struct nlattr *key;
struct wl18xx_cmd_start_rx prms;
if (argc != 0)
return 1;
prms.test.id = WL18XX_TEST_CMD_START_RX_SIMULATION;
key = nla_nest_start(msg, NL80211_ATTR_TESTDATA);
if (!key) {
fprintf(stderr, "fail to nla_nest_start()\n");
return 1;
}
NLA_PUT_U32(msg, WL1271_TM_ATTR_CMD_ID, WL1271_TM_CMD_TEST);
NLA_PUT(msg, WL1271_TM_ATTR_DATA, sizeof(prms), &prms);
nla_nest_end(msg, key);
return 0;
nla_put_failure:
fprintf(stderr, "%s> building message failed\n", __func__);
return 2;
}
COMMAND(wl18xx_plt, start_rx, "",
NL80211_CMD_TESTMODE, 0, CIB_NETDEV, plt_wl18xx_start_rx,
"Start gathering RX statistics for PLT.\n");
static int plt_wl18xx_stop_rx(struct nl80211_state *state, struct nl_cb *cb,
struct nl_msg *msg, int argc, char **argv)
{
struct nlattr *key;
struct wl18xx_cmd_stop_rx prms;
if (argc != 0)
return 1;
prms.test.id = WL18XX_TEST_CMD_STOP_RX_SIMULATION;
key = nla_nest_start(msg, NL80211_ATTR_TESTDATA);
if (!key) {
fprintf(stderr, "fail to nla_nest_start()\n");
return 1;
}
NLA_PUT_U32(msg, WL1271_TM_ATTR_CMD_ID, WL1271_TM_CMD_TEST);
NLA_PUT(msg, WL1271_TM_ATTR_DATA, sizeof(prms), &prms);
nla_nest_end(msg, key);
return 0;
nla_put_failure:
fprintf(stderr, "%s> building message failed\n", __func__);
return 2;
}
COMMAND(wl18xx_plt, stop_rx, "",
NL80211_CMD_TESTMODE, 0, CIB_NETDEV, plt_wl18xx_stop_rx,
"Stop gathering RX statistics for PLT.\n");
static int plt_wl18xx_display_rx_stats(struct nl_msg *msg, void *arg)
{
struct nlattr *tb[NL80211_ATTR_MAX + 1];
struct genlmsghdr *gnlh = nlmsg_data(nlmsg_hdr(msg));
struct nlattr *td[WL1271_TM_ATTR_MAX + 1];
struct wl18xx_cmd_rx_stats *prms;
nla_parse(tb, NL80211_ATTR_MAX, genlmsg_attrdata(gnlh, 0),
genlmsg_attrlen(gnlh, 0), NULL);
if (!tb[NL80211_ATTR_TESTDATA]) {
fprintf(stderr, "no data!\n");
return NL_SKIP;
}
nla_parse(td, WL1271_TM_ATTR_MAX, nla_data(tb[NL80211_ATTR_TESTDATA]),
nla_len(tb[NL80211_ATTR_TESTDATA]), NULL);
prms = (struct wl18xx_cmd_rx_stats *) nla_data(td[WL1271_TM_ATTR_DATA]);
printf("\nRX statistics (status %d)\n", prms->radio_status);
printf("Total packets:\t%d\n", prms->total);
printf("FCS errors:\t%d\n", prms->errors);
printf("MAC mismatch:\t%d\n", prms->addr_mm);
printf("Good packets:\t%d\n", prms->good);
return NL_SKIP;
}
static int plt_wl18xx_get_rx_stats(struct nl80211_state *state, struct nl_cb *cb,
struct nl_msg *msg, int argc, char **argv)
{
struct nlattr *key;
struct wl18xx_cmd_rx_stats prms;
if (argc != 0)
return 1;
prms.test.id = WL18XX_TEST_CMD_GET_RX_STATISTICS;
printf("test.id = 0x%0x\n", prms.test.id);
key = nla_nest_start(msg, NL80211_ATTR_TESTDATA);
if (!key) {
fprintf(stderr, "fail to nla_nest_start()\n");
return 1;
}
NLA_PUT_U32(msg, WL1271_TM_ATTR_CMD_ID, WL1271_TM_CMD_TEST);
NLA_PUT(msg, WL1271_TM_ATTR_DATA, sizeof(prms), &prms);
NLA_PUT_U8(msg, WL1271_TM_ATTR_ANSWER, 1);
nla_nest_end(msg, key);
nl_cb_set(cb, NL_CB_VALID, NL_CB_CUSTOM,
plt_wl18xx_display_rx_stats, NULL);
return 0;
nla_put_failure:
fprintf(stderr, "%s> building message failed\n", __func__);
return 2;
}
COMMAND(wl18xx_plt, get_rx_stats, "",
NL80211_CMD_TESTMODE, 0, CIB_NETDEV, plt_wl18xx_get_rx_stats,
"Retrieve RX statistics for PLT.\n");
static int plt_wl18xx_start_tx(struct nl80211_state *state, struct nl_cb *cb,
struct nl_msg *msg, int argc, char **argv)
{
struct nlattr *key;
struct wl18xx_cmd_start_tx prms;
if (argc != 11)
return 1;
prms.test.id = WL18XX_TEST_CMD_START_TX_SIMULATION;
prms.delay = atoi(argv[0]);
prms.rate = atoi(argv[1]);
prms.size = atoi(argv[2]);
prms.mode = atoi(argv[3]);
prms.data_type = atoi(argv[4]);
prms.gi = atoi(argv[5]);
prms.options1 = atoi(argv[6]);
prms.options2 = atoi(argv[7]);
str2mac(prms.src_addr, argv[8]);
str2mac(prms.dst_addr, argv[9]);
prms.bandwidth = atoi(argv[10]);
if (prms.rate < 0 || prms.rate > 29)
return 1;
if (prms.gi != 0 && prms.gi != 1)
return 1;
if (prms.bandwidth != 0 && prms.bandwidth != 1)
return 1;
key = nla_nest_start(msg, NL80211_ATTR_TESTDATA);
if (!key) {
fprintf(stderr, "fail to nla_nest_start()\n");
return 1;
}
NLA_PUT_U32(msg, WL1271_TM_ATTR_CMD_ID, WL1271_TM_CMD_TEST);
NLA_PUT(msg, WL1271_TM_ATTR_DATA, sizeof(prms), &prms);
nla_nest_end(msg, key);
return 0;
nla_put_failure:
fprintf(stderr, "%s> building message failed\n", __func__);
return 2;
}
COMMAND(wl18xx_plt, start_tx, "<delay> <rate> <size> <mode> <data_type> <gi> "
"<options1> <options2> <source MAC> <dest MAC> <20|40>",
NL80211_CMD_TESTMODE, 0, CIB_NETDEV, plt_wl18xx_start_tx,
"Start TX transmissions for PLT.\n\n"
"<delay>\t\tdelay between packets in us\n"
"<rate>\t\ttransmission rate:\n"
"\t\t\t0 = 1.0 Mbps\t\t\t1 = 2.0 Mbps\n"
"\t\t\t2 = 5.0 Mbps\t\t\t3 = 11.0 Mbps\n"
"\t\t\t4 = 6.0 Mbps\t\t\t5 = 9.0 Mbps\n"
"\t\t\t6 = 12.0 Mbps\t\t\t7 = 18.0 Mbps\n"
"\t\t\t8 = 24.0 Mbps\t\t\t9 = 36.0 Mbps\n"
"\t\t\t10 = 48.0 Mbps\t\t\t11 = 54.0 Mbps\n"
"\t\t\t12 = 6.5 Mbps (MCS0)\t\t13 = 13.0 Mbps (MCS1)\n"
"\t\t\t14 = 19.5 Mbps (MCS2)\t\t15 = 26.0 Mbps (MCS3)\n"
"\t\t\t16 = 39.0 Mbps (MCS4)\t\t17 = 52.0 Mbps (MCS5)\n"
"\t\t\t18 = 58.5 Mbps (MCS6)\t\t19 = 65.0 Mbps (MCS7)\n"
"\t\t\t20 = 65.0 Mbps + 10% (MCS7 SGI)\t21 = MCS8/MCS4 at 40MHz\n"
"\t\t\t22 = MCS9/MCS5 at 40MHz\t23 = MCS10/MCS6 at 40MHz\n"
"\t\t\t24 = MCS11/MCS7 at 40MHz\t25 = MCS12/MCS7 at 40MHz SGI\n"
"\t\t\t26 = MCS13\t\t\t27 = MCS14\n"
"\t\t\t28 = MCS15\t\t\t29 = MCS15 SGI\n"
"<size>\t\tpacket size (bytes)\n"
"<mode>\t\tnumber of packets (0 = endless)\n"
"<data_type>\tTBD\n"
"<gi>\t\tguard interval (0 = normal, 1 = short)\n"
"<options1>\tTBD\n"
"<options2>\tTBD\n"
"<source MAC>\tsource MAC address (XX:XX:XX:XX:XX:XX)\n"
"<dest MAC>\tdestination MAC address (XX:XX:XX:XX:XX:XX)\n"
"<channel width>\tchannel width (0 = 20 MHz, 1 = 40 MHz)");
static int plt_wl18xx_stop_tx(struct nl80211_state *state, struct nl_cb *cb,
struct nl_msg *msg, int argc, char **argv)
{
struct nlattr *key;
struct wl18xx_cmd_stop_tx prms;
if (argc != 0)
return 1;
prms.test.id = WL18XX_TEST_CMD_STOP_TX_SIMULATION;
key = nla_nest_start(msg, NL80211_ATTR_TESTDATA);
if (!key) {
fprintf(stderr, "fail to nla_nest_start()\n");
return 1;
}
NLA_PUT_U32(msg, WL1271_TM_ATTR_CMD_ID, WL1271_TM_CMD_TEST);
NLA_PUT(msg, WL1271_TM_ATTR_DATA, sizeof(prms), &prms);
nla_nest_end(msg, key);
return 0;
nla_put_failure:
fprintf(stderr, "%s> building message failed\n", __func__);
return 2;
}
COMMAND(wl18xx_plt, stop_tx, "",
NL80211_CMD_TESTMODE, 0, CIB_NETDEV, plt_wl18xx_stop_tx,
"Stop TX transmissions for PLT.\n");