mochabin/mwifiex
1
0
Fork 0
mirror of https://github.com/nxp-imx/mwifiex.git synced 2024-11-14 19:15:35 +00:00
Code Issues Projects Releases Packages Wiki Activity
mwifiex/mxm_wifiex/wlan_src/mlan/mlan_cfp.c
Sherry Sun 13b6fdb0b4 mxm_wifiex: update to mxm5x17283 release 
changes:
1. WCSWREL-191: Fixed the error when loading module param from user config for SD8801
2. WCSWREL-186: Fixed the issue of mlanutl failing on kernel higher than L5.15
3. Fixed low throughput issue for WPA3 SAE
4. Added driver change for WLAN throughput improvement on 8997 SoC
5. Updated README to recommend not to use WEP/TKIP for all chipsets
6. WCSWREL-180: Fix P2P test fail on kernel higher than L5.12
7. WCSWREL-156: kernel_write/kernel_read not allowed by drivers for L5.10 kernel GKI buildou
8. Alternative for pm_qos_add_request/pm_qos_remove_request

Signed-off-by: Sherry Sun <sherry.sun@nxp.com>
Approved-by: Tian Yang <yang.tian@nxp.com>
2021-10-14 10:50:37 +08:00

3721 lines
116 KiB
C
Raw Blame History

/**
* @file mlan_cfp.c
*
* @brief This file contains WLAN client mode channel, frequency and power
* related code
*
*
* Copyright 2009-2021 NXP
*
* This software file (the File) is distributed by NXP
* under the terms of the GNU General Public License Version 2, June 1991
* (the License). You may use, redistribute and/or modify the File in
* accordance with the terms and conditions of the License, a copy of which
* is available by writing to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or on the
* worldwide web at http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
*
* THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE
* IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
* ARE EXPRESSLY DISCLAIMED. The License provides additional details about
* this warranty disclaimer.
*
*/
/*************************************************************
* Change Log:
* 04/16/2009: initial version
************************************************************/
#include "mlan.h"
#include "mlan_util.h"
#include "mlan_fw.h"
#include "mlan_join.h"
#include "mlan_main.h"
/********************************************************
* Local Variables
********************************************************/
/** 100mW */
#define WLAN_TX_PWR_DEFAULT 20
/** 100mW */
#define WLAN_TX_PWR_00_DEFAULT 20
/** 100mW */
#define WLAN_TX_PWR_US_DEFAULT 20
/** 100mW */
#define WLAN_TX_PWR_JP_BG_DEFAULT 20
/** 200mW */
#define WLAN_TX_PWR_JP_A_DEFAULT 23
/** 100mW */
#define WLAN_TX_PWR_EMEA_DEFAULT 20
/** 2000mW */
#define WLAN_TX_PWR_CN_2000MW 33
/** 200mW */
#define WLAN_TX_PWR_200MW 23
/** 1000mW */
#define WLAN_TX_PWR_1000MW 30
/** 250mW */
#define WLAN_TX_PWR_250MW 24
/** Region code mapping */
typedef struct _country_code_mapping {
/** Region */
t_u8 country_code[COUNTRY_CODE_LEN];
/** Code for B/G CFP table */
t_u8 cfp_code_bg;
/** Code for A CFP table */
t_u8 cfp_code_a;
} country_code_mapping_t;
#define EU_CFP_CODE_BG 0x30
#define EU_CFP_CODE_A 0x30
/** Region code mapping table */
static country_code_mapping_t country_code_mapping[] = {
{"WW", 0x00, 0x00}, /* World */
{"US", 0x10, 0x10}, /* US FCC */
{"CA", 0x10, 0x20}, /* IC Canada */
{"SG", 0x10, 0x10}, /* Singapore */
{"EU", 0x30, 0x30}, /* ETSI */
{"AU", 0x30, 0x30}, /* Australia */
{"KR", 0x30, 0x30}, /* Republic Of Korea */
{"JP", 0xFF, 0x40}, /* Japan */
{"CN", 0x30, 0x50}, /* China */
{"BR", 0x01, 0x09}, /* Brazil */
{"RU", 0x30, 0x0f}, /* Russia */
{"IN", 0x10, 0x06}, /* India */
{"MY", 0x30, 0x06}, /* Malaysia */
{"NZ", 0x30, 0x30}, /* New Zeland */
{"MX", 0x10, 0x07}, /* Mexico */
};
/** Country code for ETSI */
static t_u8 eu_country_code_table[][COUNTRY_CODE_LEN] = {
"AL", "AD", "AT", "AU", "BY", "BE", "BA", "BG", "HR", "CY", "CZ", "DK",
"EE", "FI", "FR", "MK", "DE", "GR", "HU", "IS", "IE", "IT", "KR", "LV",
"LI", "LT", "LU", "MT", "MD", "MC", "ME", "NL", "NO", "PL", "RO", "RU",
"SM", "RS", "SI", "SK", "ES", "SE", "CH", "TR", "UA", "UK", "GB", "NZ"};
/**
* The structure for Channel-Frequency-Power table
*/
typedef struct _cfp_table {
/** Region or Code */
t_u8 code;
/** Frequency/Power */
chan_freq_power_t *cfp;
/** No of CFP flag */
int cfp_no;
} cfp_table_t;
/* Format { Channel, Frequency (MHz), MaxTxPower } */
/** Band : 'B/G', Region: World Wide Safe */
static chan_freq_power_t channel_freq_power_00_BG[] = {
{1, 2412, WLAN_TX_PWR_00_DEFAULT, MFALSE, {0x1c, 0, 0}},
{2, 2417, WLAN_TX_PWR_00_DEFAULT, MFALSE, {0x1c, 0, 0}},
{3, 2422, WLAN_TX_PWR_00_DEFAULT, MFALSE, {0x1c, 0, 0}},
{4, 2427, WLAN_TX_PWR_00_DEFAULT, MFALSE, {0x1c, 0, 0}},
{5, 2432, WLAN_TX_PWR_00_DEFAULT, MFALSE, {0x1c, 0, 0}},
{6, 2437, WLAN_TX_PWR_00_DEFAULT, MFALSE, {0x1c, 0, 0}},
{7, 2442, WLAN_TX_PWR_00_DEFAULT, MFALSE, {0x1c, 0, 0}},
{8, 2447, WLAN_TX_PWR_00_DEFAULT, MFALSE, {0x1c, 0, 0}},
{9, 2452, WLAN_TX_PWR_00_DEFAULT, MFALSE, {0x1c, 0, 0}},
{10, 2457, WLAN_TX_PWR_00_DEFAULT, MFALSE, {0x1c, 0, 0}},
{11, 2462, WLAN_TX_PWR_00_DEFAULT, MFALSE, {0x1c, 0, 0}},
{12, 2467, WLAN_TX_PWR_00_DEFAULT, MTRUE, {0x1d, 0, 0}},
{13, 2472, WLAN_TX_PWR_00_DEFAULT, MTRUE, {0x1d, 0, 0}}};
/* Format { Channel, Frequency (MHz), MaxTxPower } */
/** Band: 'B/G', Region: USA FCC/Canada IC */
static chan_freq_power_t channel_freq_power_US_BG[] = {
{1, 2412, WLAN_TX_PWR_US_DEFAULT, MFALSE, {0x1c, 0, 0}},
{2, 2417, WLAN_TX_PWR_US_DEFAULT, MFALSE, {0x1c, 0, 0}},
{3, 2422, WLAN_TX_PWR_US_DEFAULT, MFALSE, {0x1c, 0, 0}},
{4, 2427, WLAN_TX_PWR_US_DEFAULT, MFALSE, {0x1c, 0, 0}},
{5, 2432, WLAN_TX_PWR_US_DEFAULT, MFALSE, {0x1c, 0, 0}},
{6, 2437, WLAN_TX_PWR_US_DEFAULT, MFALSE, {0x1c, 0, 0}},
{7, 2442, WLAN_TX_PWR_US_DEFAULT, MFALSE, {0x1c, 0, 0}},
{8, 2447, WLAN_TX_PWR_US_DEFAULT, MFALSE, {0x1c, 0, 0}},
{9, 2452, WLAN_TX_PWR_US_DEFAULT, MFALSE, {0x1c, 0, 0}},
{10, 2457, WLAN_TX_PWR_US_DEFAULT, MFALSE, {0x1c, 0, 0}},
{11, 2462, WLAN_TX_PWR_US_DEFAULT, MFALSE, {0x1c, 0, 0}}};
/** Band: 'B/G', Region: Europe ETSI/China */
static chan_freq_power_t channel_freq_power_EU_BG[] = {
{1, 2412, WLAN_TX_PWR_EMEA_DEFAULT, MFALSE, {0x1c, 0, 0}},
{2, 2417, WLAN_TX_PWR_EMEA_DEFAULT, MFALSE, {0x1c, 0, 0}},
{3, 2422, WLAN_TX_PWR_EMEA_DEFAULT, MFALSE, {0x1c, 0, 0}},
{4, 2427, WLAN_TX_PWR_EMEA_DEFAULT, MFALSE, {0x1c, 0, 0}},
{5, 2432, WLAN_TX_PWR_EMEA_DEFAULT, MFALSE, {0x1c, 0, 0}},
{6, 2437, WLAN_TX_PWR_EMEA_DEFAULT, MFALSE, {0x1c, 0, 0}},
{7, 2442, WLAN_TX_PWR_EMEA_DEFAULT, MFALSE, {0x1c, 0, 0}},
{8, 2447, WLAN_TX_PWR_EMEA_DEFAULT, MFALSE, {0x1c, 0, 0}},
{9, 2452, WLAN_TX_PWR_EMEA_DEFAULT, MFALSE, {0x1c, 0, 0}},
{10, 2457, WLAN_TX_PWR_EMEA_DEFAULT, MFALSE, {0x1c, 0, 0}},
{11, 2462, WLAN_TX_PWR_EMEA_DEFAULT, MFALSE, {0x1c, 0, 0}},
{12, 2467, WLAN_TX_PWR_EMEA_DEFAULT, MFALSE, {0x1d, 0, 0}},
{13, 2472, WLAN_TX_PWR_EMEA_DEFAULT, MFALSE, {0x1d, 0, 0}}};
/** Band: 'B/G', Region: Japan */
static chan_freq_power_t channel_freq_power_JPN41_BG[] = {
{1, 2412, WLAN_TX_PWR_JP_BG_DEFAULT, MFALSE, {0x1c, 0, 0}},
{2, 2417, WLAN_TX_PWR_JP_BG_DEFAULT, MFALSE, {0x1c, 0, 0}},
{3, 2422, WLAN_TX_PWR_JP_BG_DEFAULT, MFALSE, {0x1c, 0, 0}},
{4, 2427, WLAN_TX_PWR_JP_BG_DEFAULT, MFALSE, {0x1c, 0, 0}},
{5, 2432, WLAN_TX_PWR_JP_BG_DEFAULT, MFALSE, {0x1c, 0, 0}},
{6, 2437, WLAN_TX_PWR_JP_BG_DEFAULT, MFALSE, {0x1c, 0, 0}},
{7, 2442, WLAN_TX_PWR_JP_BG_DEFAULT, MFALSE, {0x1c, 0, 0}},
{8, 2447, WLAN_TX_PWR_JP_BG_DEFAULT, MFALSE, {0x1c, 0, 0}},
{9, 2452, WLAN_TX_PWR_JP_BG_DEFAULT, MFALSE, {0x1c, 0, 0}},
{10, 2457, WLAN_TX_PWR_JP_BG_DEFAULT, MFALSE, {0x1c, 0, 0}},
{11, 2462, WLAN_TX_PWR_JP_BG_DEFAULT, MFALSE, {0x1c, 0, 0}},
{12, 2467, WLAN_TX_PWR_JP_BG_DEFAULT, MFALSE, {0x1d, 0, 0}},
{13, 2472, WLAN_TX_PWR_JP_BG_DEFAULT, MFALSE, {0x1d, 0, 0}}};
/** Band: 'B/G', Region: Japan */
static chan_freq_power_t channel_freq_power_JPN40_BG[] = {
{14, 2484, WLAN_TX_PWR_JP_BG_DEFAULT, MFALSE, {0x1d, 0, 0}}};
/** Band: 'B/G', Region: Japan */
static chan_freq_power_t channel_freq_power_JPNFE_BG[] = {
{1, 2412, WLAN_TX_PWR_JP_BG_DEFAULT, MFALSE, {0x1c, 0, 0}},
{2, 2417, WLAN_TX_PWR_JP_BG_DEFAULT, MFALSE, {0x1c, 0, 0}},
{3, 2422, WLAN_TX_PWR_JP_BG_DEFAULT, MFALSE, {0x1c, 0, 0}},
{4, 2427, WLAN_TX_PWR_JP_BG_DEFAULT, MFALSE, {0x1c, 0, 0}},
{5, 2432, WLAN_TX_PWR_JP_BG_DEFAULT, MFALSE, {0x1c, 0, 0}},
{6, 2437, WLAN_TX_PWR_JP_BG_DEFAULT, MFALSE, {0x1c, 0, 0}},
{7, 2442, WLAN_TX_PWR_JP_BG_DEFAULT, MFALSE, {0x1c, 0, 0}},
{8, 2447, WLAN_TX_PWR_JP_BG_DEFAULT, MFALSE, {0x1c, 0, 0}},
{9, 2452, WLAN_TX_PWR_JP_BG_DEFAULT, MFALSE, {0x1c, 0, 0}},
{10, 2457, WLAN_TX_PWR_JP_BG_DEFAULT, MFALSE, {0x1c, 0, 0}},
{11, 2462, WLAN_TX_PWR_JP_BG_DEFAULT, MFALSE, {0x1c, 0, 0}},
{12, 2467, WLAN_TX_PWR_JP_BG_DEFAULT, MTRUE, {0x1d, 0, 0}},
{13, 2472, WLAN_TX_PWR_JP_BG_DEFAULT, MTRUE, {0x1d, 0, 0}}};
/** Band : 'B/G', Region: Brazil */
static chan_freq_power_t channel_freq_power_BR_BG[] = {
{1, 2412, WLAN_TX_PWR_1000MW, MFALSE, {0x1c, 0, 0}},
{2, 2417, WLAN_TX_PWR_1000MW, MFALSE, {0x1c, 0, 0}},
{3, 2422, WLAN_TX_PWR_1000MW, MFALSE, {0x1c, 0, 0}},
{4, 2427, WLAN_TX_PWR_1000MW, MFALSE, {0x1c, 0, 0}},
{5, 2432, WLAN_TX_PWR_1000MW, MFALSE, {0x1c, 0, 0}},
{6, 2437, WLAN_TX_PWR_1000MW, MFALSE, {0x1c, 0, 0}},
{7, 2442, WLAN_TX_PWR_1000MW, MFALSE, {0x1c, 0, 0}},
{8, 2447, WLAN_TX_PWR_1000MW, MFALSE, {0x1c, 0, 0}},
{9, 2452, WLAN_TX_PWR_1000MW, MFALSE, {0x1c, 0, 0}},
{10, 2457, WLAN_TX_PWR_1000MW, MFALSE, {0x1c, 0, 0}},
{11, 2462, WLAN_TX_PWR_1000MW, MFALSE, {0x1c, 0, 0}},
{12, 2467, WLAN_TX_PWR_1000MW, MFALSE, {0x1d, 0, 0}},
{13, 2472, WLAN_TX_PWR_1000MW, MFALSE, {0x1d, 0, 0}}};
/** Band : 'B/G', Region: Special */
static chan_freq_power_t channel_freq_power_SPECIAL_BG[] = {
{1, 2412, WLAN_TX_PWR_JP_BG_DEFAULT, MFALSE, {0x1c, 0, 0}},
{2, 2417, WLAN_TX_PWR_JP_BG_DEFAULT, MFALSE, {0x1c, 0, 0}},
{3, 2422, WLAN_TX_PWR_JP_BG_DEFAULT, MFALSE, {0x1c, 0, 0}},
{4, 2427, WLAN_TX_PWR_JP_BG_DEFAULT, MFALSE, {0x1c, 0, 0}},
{5, 2432, WLAN_TX_PWR_JP_BG_DEFAULT, MFALSE, {0x1c, 0, 0}},
{6, 2437, WLAN_TX_PWR_JP_BG_DEFAULT, MFALSE, {0x1c, 0, 0}},
{7, 2442, WLAN_TX_PWR_JP_BG_DEFAULT, MFALSE, {0x1c, 0, 0}},
{8, 2447, WLAN_TX_PWR_JP_BG_DEFAULT, MFALSE, {0x1c, 0, 0}},
{9, 2452, WLAN_TX_PWR_JP_BG_DEFAULT, MFALSE, {0x1c, 0, 0}},
{10, 2457, WLAN_TX_PWR_JP_BG_DEFAULT, MFALSE, {0x1c, 0, 0}},
{11, 2462, WLAN_TX_PWR_JP_BG_DEFAULT, MFALSE, {0x1c, 0, 0}},
{12, 2467, WLAN_TX_PWR_JP_BG_DEFAULT, MFALSE, {0x1d, 0, 0}},
{13, 2472, WLAN_TX_PWR_JP_BG_DEFAULT, MFALSE, {0x1d, 0, 0}},
{14, 2484, WLAN_TX_PWR_JP_BG_DEFAULT, MFALSE, {0x1d, 0, 0}}};
/**
* The 2.4GHz CFP tables
*/
static cfp_table_t cfp_table_BG[] = {
{
0x01, /* Brazil */
channel_freq_power_BR_BG,
NELEMENTS(channel_freq_power_BR_BG),
},
{
0x00, /* World FCC */
channel_freq_power_00_BG,
NELEMENTS(channel_freq_power_00_BG),
},
{
0x10, /* US FCC */
channel_freq_power_US_BG,
NELEMENTS(channel_freq_power_US_BG),
},
{
0x20, /* CANADA IC */
channel_freq_power_US_BG,
NELEMENTS(channel_freq_power_US_BG),
},
{
0x30, /* EU */
channel_freq_power_EU_BG,
NELEMENTS(channel_freq_power_EU_BG),
},
{
0x40, /* JAPAN */
channel_freq_power_JPN40_BG,
NELEMENTS(channel_freq_power_JPN40_BG),
},
{
0x41, /* JAPAN */
channel_freq_power_JPN41_BG,
NELEMENTS(channel_freq_power_JPN41_BG),
},
{
0x50, /* China */
channel_freq_power_EU_BG,
NELEMENTS(channel_freq_power_EU_BG),
},
{
0xfe, /* JAPAN */
channel_freq_power_JPNFE_BG,
NELEMENTS(channel_freq_power_JPNFE_BG),
},
{
0xff, /* Special */
channel_freq_power_SPECIAL_BG,
NELEMENTS(channel_freq_power_SPECIAL_BG),
},
/* Add new region here */
};
/** Number of the CFP tables for 2.4GHz */
#define MLAN_CFP_TABLE_SIZE_BG (NELEMENTS(cfp_table_BG))
/* Format { Channel, Frequency (MHz), MaxTxPower, DFS } */
/** Band: 'A', Region: World Wide Safe */
static chan_freq_power_t channel_freq_power_00_A[] = {
{36, 5180, WLAN_TX_PWR_00_DEFAULT, MFALSE, {0x10, 0, 0}},
{40, 5200, WLAN_TX_PWR_00_DEFAULT, MFALSE, {0x10, 0, 0}},
{44, 5220, WLAN_TX_PWR_00_DEFAULT, MFALSE, {0x10, 0, 0}},
{48, 5240, WLAN_TX_PWR_00_DEFAULT, MFALSE, {0x10, 0, 0}},
{52, 5260, WLAN_TX_PWR_00_DEFAULT, MTRUE, {0x13, 0, 0}},
{56, 5280, WLAN_TX_PWR_00_DEFAULT, MTRUE, {0x13, 0, 0}},
{60, 5300, WLAN_TX_PWR_00_DEFAULT, MTRUE, {0x13, 0, 0}},
{64, 5320, WLAN_TX_PWR_00_DEFAULT, MTRUE, {0x13, 0, 0}},
{100, 5500, WLAN_TX_PWR_00_DEFAULT, MTRUE, {0x13, 0, 0}},
{104, 5520, WLAN_TX_PWR_00_DEFAULT, MTRUE, {0x13, 0, 0}},
{108, 5540, WLAN_TX_PWR_00_DEFAULT, MTRUE, {0x13, 0, 0}},
{112, 5560, WLAN_TX_PWR_00_DEFAULT, MTRUE, {0x13, 0, 0}},
{116, 5580, WLAN_TX_PWR_00_DEFAULT, MTRUE, {0x13, 0, 0}},
{120, 5600, WLAN_TX_PWR_00_DEFAULT, MTRUE, {0x13, 0, 0}},
{124, 5620, WLAN_TX_PWR_00_DEFAULT, MTRUE, {0x13, 0, 0}},
{128, 5640, WLAN_TX_PWR_00_DEFAULT, MTRUE, {0x13, 0, 0}},
{132, 5660, WLAN_TX_PWR_00_DEFAULT, MTRUE, {0x13, 0, 0}},
{136, 5680, WLAN_TX_PWR_00_DEFAULT, MTRUE, {0x13, 0, 0}},
{140, 5700, WLAN_TX_PWR_00_DEFAULT, MTRUE, {0x13, 0, 0}},
{144, 5720, WLAN_TX_PWR_00_DEFAULT, MTRUE, {0x13, 0, 0}},
{149, 5745, WLAN_TX_PWR_00_DEFAULT, MFALSE, {0x10, 0, 0}},
{153, 5765, WLAN_TX_PWR_00_DEFAULT, MFALSE, {0x10, 0, 0}},
{157, 5785, WLAN_TX_PWR_00_DEFAULT, MFALSE, {0x10, 0, 0}},
{161, 5805, WLAN_TX_PWR_00_DEFAULT, MFALSE, {0x10, 0, 0}},
{165, 5825, WLAN_TX_PWR_00_DEFAULT, MFALSE, {0x10, 0, 0}}};
/* Format { Channel, Frequency (MHz), MaxTxPower, DFS } */
/** Band: 'A', Region: USA FCC */
static chan_freq_power_t channel_freq_power_A[] = {
{36, 5180, WLAN_TX_PWR_US_DEFAULT, MFALSE, {0x10, 0, 0}},
{40, 5200, WLAN_TX_PWR_US_DEFAULT, MFALSE, {0x10, 0, 0}},
{44, 5220, WLAN_TX_PWR_US_DEFAULT, MFALSE, {0x10, 0, 0}},
{48, 5240, WLAN_TX_PWR_US_DEFAULT, MFALSE, {0x10, 0, 0}},
{52, 5260, WLAN_TX_PWR_US_DEFAULT, MTRUE, {0x13, 0, 0}},
{56, 5280, WLAN_TX_PWR_US_DEFAULT, MTRUE, {0x13, 0, 0}},
{60, 5300, WLAN_TX_PWR_US_DEFAULT, MTRUE, {0x13, 0, 0}},
{64, 5320, WLAN_TX_PWR_US_DEFAULT, MTRUE, {0x13, 0, 0}},
{100, 5500, WLAN_TX_PWR_US_DEFAULT, MTRUE, {0x13, 0, 0}},
{104, 5520, WLAN_TX_PWR_US_DEFAULT, MTRUE, {0x13, 0, 0}},
{108, 5540, WLAN_TX_PWR_US_DEFAULT, MTRUE, {0x13, 0, 0}},
{112, 5560, WLAN_TX_PWR_US_DEFAULT, MTRUE, {0x13, 0, 0}},
{116, 5580, WLAN_TX_PWR_US_DEFAULT, MTRUE, {0x13, 0, 0}},
{120, 5600, WLAN_TX_PWR_US_DEFAULT, MTRUE, {0x13, 0, 0}},
{124, 5620, WLAN_TX_PWR_US_DEFAULT, MTRUE, {0x13, 0, 0}},
{128, 5640, WLAN_TX_PWR_US_DEFAULT, MTRUE, {0x13, 0, 0}},
{132, 5660, WLAN_TX_PWR_US_DEFAULT, MTRUE, {0x13, 0, 0}},
{136, 5680, WLAN_TX_PWR_US_DEFAULT, MTRUE, {0x13, 0, 0}},
{140, 5700, WLAN_TX_PWR_US_DEFAULT, MTRUE, {0x13, 0, 0}},
{144, 5720, WLAN_TX_PWR_US_DEFAULT, MTRUE, {0x13, 0, 0}},
{149, 5745, WLAN_TX_PWR_US_DEFAULT, MFALSE, {0x10, 0, 0}},
{153, 5765, WLAN_TX_PWR_US_DEFAULT, MFALSE, {0x10, 0, 0}},
{157, 5785, WLAN_TX_PWR_US_DEFAULT, MFALSE, {0x10, 0, 0}},
{161, 5805, WLAN_TX_PWR_US_DEFAULT, MFALSE, {0x10, 0, 0}},
{165, 5825, WLAN_TX_PWR_US_DEFAULT, MFALSE, {0x10, 0, 0}}};
/** Band: 'A', Region: Canada IC */
static chan_freq_power_t channel_freq_power_CAN_A[] = {
{36, 5180, WLAN_TX_PWR_US_DEFAULT, MFALSE, {0x10, 0, 0}},
{40, 5200, WLAN_TX_PWR_US_DEFAULT, MFALSE, {0x10, 0, 0}},
{44, 5220, WLAN_TX_PWR_US_DEFAULT, MFALSE, {0x10, 0, 0}},
{48, 5240, WLAN_TX_PWR_US_DEFAULT, MFALSE, {0x10, 0, 0}},
{52, 5260, WLAN_TX_PWR_US_DEFAULT, MTRUE, {0x13, 0, 0}},
{56, 5280, WLAN_TX_PWR_US_DEFAULT, MTRUE, {0x13, 0, 0}},
{60, 5300, WLAN_TX_PWR_US_DEFAULT, MTRUE, {0x13, 0, 0}},
{64, 5320, WLAN_TX_PWR_US_DEFAULT, MTRUE, {0x13, 0, 0}},
{100, 5500, WLAN_TX_PWR_US_DEFAULT, MTRUE, {0x13, 0, 0}},
{104, 5520, WLAN_TX_PWR_US_DEFAULT, MTRUE, {0x13, 0, 0}},
{108, 5540, WLAN_TX_PWR_US_DEFAULT, MTRUE, {0x13, 0, 0}},
{112, 5560, WLAN_TX_PWR_US_DEFAULT, MTRUE, {0x13, 0, 0}},
{116, 5580, WLAN_TX_PWR_US_DEFAULT, MTRUE, {0x13, 0, 0}},
{132, 5660, WLAN_TX_PWR_US_DEFAULT, MTRUE, {0x13, 0, 0}},
{136, 5680, WLAN_TX_PWR_US_DEFAULT, MTRUE, {0x13, 0, 0}},
{140, 5700, WLAN_TX_PWR_US_DEFAULT, MTRUE, {0x13, 0, 0}},
{144, 5720, WLAN_TX_PWR_US_DEFAULT, MTRUE, {0x13, 0, 0}},
{149, 5745, WLAN_TX_PWR_US_DEFAULT, MFALSE, {0x10, 0, 0}},
{153, 5765, WLAN_TX_PWR_US_DEFAULT, MFALSE, {0x10, 0, 0}},
{157, 5785, WLAN_TX_PWR_US_DEFAULT, MFALSE, {0x10, 0, 0}},
{161, 5805, WLAN_TX_PWR_US_DEFAULT, MFALSE, {0x10, 0, 0}},
{165, 5825, WLAN_TX_PWR_US_DEFAULT, MFALSE, {0x10, 0, 0}}};
/** Band: 'A', Region: Europe ETSI */
static chan_freq_power_t channel_freq_power_EU_A[] = {
{36, 5180, WLAN_TX_PWR_EMEA_DEFAULT, MFALSE, {0x10, 0, 0}},
{40, 5200, WLAN_TX_PWR_EMEA_DEFAULT, MFALSE, {0x10, 0, 0}},
{44, 5220, WLAN_TX_PWR_EMEA_DEFAULT, MFALSE, {0x10, 0, 0}},
{48, 5240, WLAN_TX_PWR_EMEA_DEFAULT, MFALSE, {0x10, 0, 0}},
{52, 5260, WLAN_TX_PWR_EMEA_DEFAULT, MTRUE, {0x13, 0, 0}},
{56, 5280, WLAN_TX_PWR_EMEA_DEFAULT, MTRUE, {0x13, 0, 0}},
{60, 5300, WLAN_TX_PWR_EMEA_DEFAULT, MTRUE, {0x13, 0, 0}},
{64, 5320, WLAN_TX_PWR_EMEA_DEFAULT, MTRUE, {0x13, 0, 0}},
{100, 5500, WLAN_TX_PWR_EMEA_DEFAULT, MTRUE, {0x13, 0, 0}},
{104, 5520, WLAN_TX_PWR_EMEA_DEFAULT, MTRUE, {0x13, 0, 0}},
{108, 5540, WLAN_TX_PWR_EMEA_DEFAULT, MTRUE, {0x13, 0, 0}},
{112, 5560, WLAN_TX_PWR_EMEA_DEFAULT, MTRUE, {0x13, 0, 0}},
{116, 5580, WLAN_TX_PWR_EMEA_DEFAULT, MTRUE, {0x13, 0, 0}},
{120, 5600, WLAN_TX_PWR_EMEA_DEFAULT, MTRUE, {0x13, 0, 0}},
{124, 5620, WLAN_TX_PWR_EMEA_DEFAULT, MTRUE, {0x13, 0, 0}},
{128, 5640, WLAN_TX_PWR_EMEA_DEFAULT, MTRUE, {0x13, 0, 0}},
{132, 5660, WLAN_TX_PWR_EMEA_DEFAULT, MTRUE, {0x13, 0, 0}},
{136, 5680, WLAN_TX_PWR_EMEA_DEFAULT, MTRUE, {0x13, 0, 0}},
{140, 5700, WLAN_TX_PWR_EMEA_DEFAULT, MTRUE, {0x13, 0, 0}},
{149, 5745, WLAN_TX_PWR_EMEA_DEFAULT, MFALSE, {0x10, 0, 0}},
{153, 5765, WLAN_TX_PWR_EMEA_DEFAULT, MFALSE, {0x10, 0, 0}},
{157, 5785, WLAN_TX_PWR_EMEA_DEFAULT, MFALSE, {0x10, 0, 0}},
{161, 5805, WLAN_TX_PWR_EMEA_DEFAULT, MFALSE, {0x10, 0, 0}},
{165, 5825, WLAN_TX_PWR_EMEA_DEFAULT, MFALSE, {0x10, 0, 0}}};
/** Band: 'A', Region: Japan */
static chan_freq_power_t channel_freq_power_JPN_A[] = {
{36, 5180, WLAN_TX_PWR_JP_A_DEFAULT, MFALSE, {0x10, 0, 0}},
{40, 5200, WLAN_TX_PWR_JP_A_DEFAULT, MFALSE, {0x10, 0, 0}},
{44, 5220, WLAN_TX_PWR_JP_A_DEFAULT, MFALSE, {0x10, 0, 0}},
{48, 5240, WLAN_TX_PWR_JP_A_DEFAULT, MFALSE, {0x10, 0, 0}},
{52, 5260, WLAN_TX_PWR_JP_A_DEFAULT, MTRUE, {0x13, 0, 0}},
{56, 5280, WLAN_TX_PWR_JP_A_DEFAULT, MTRUE, {0x13, 0, 0}},
{60, 5300, WLAN_TX_PWR_JP_A_DEFAULT, MTRUE, {0x13, 0, 0}},
{64, 5320, WLAN_TX_PWR_JP_A_DEFAULT, MTRUE, {0x13, 0, 0}},
{100, 5500, WLAN_TX_PWR_JP_A_DEFAULT, MTRUE, {0x13, 0, 0}},
{104, 5520, WLAN_TX_PWR_JP_A_DEFAULT, MTRUE, {0x13, 0, 0}},
{108, 5540, WLAN_TX_PWR_JP_A_DEFAULT, MTRUE, {0x13, 0, 0}},
{112, 5560, WLAN_TX_PWR_JP_A_DEFAULT, MTRUE, {0x13, 0, 0}},
{116, 5580, WLAN_TX_PWR_JP_A_DEFAULT, MTRUE, {0x13, 0, 0}},
{120, 5600, WLAN_TX_PWR_JP_A_DEFAULT, MTRUE, {0x13, 0, 0}},
{124, 5620, WLAN_TX_PWR_JP_A_DEFAULT, MTRUE, {0x13, 0, 0}},
{128, 5640, WLAN_TX_PWR_JP_A_DEFAULT, MTRUE, {0x13, 0, 0}},
{132, 5660, WLAN_TX_PWR_JP_A_DEFAULT, MTRUE, {0x13, 0, 0}},
{136, 5680, WLAN_TX_PWR_JP_A_DEFAULT, MTRUE, {0x13, 0, 0}},
{140, 5700, WLAN_TX_PWR_JP_A_DEFAULT, MTRUE, {0x13, 0, 0}},
{144, 5720, WLAN_TX_PWR_JP_A_DEFAULT, MTRUE, {0x13, 0, 0}}};
/** Band: 'A', Region: China */
static chan_freq_power_t channel_freq_power_CN_A[] = {
{36, 5180, WLAN_TX_PWR_200MW, MFALSE, {0x10, 0, 0}},
{40, 5200, WLAN_TX_PWR_200MW, MFALSE, {0x10, 0, 0}},
{44, 5220, WLAN_TX_PWR_200MW, MFALSE, {0x10, 0, 0}},
{48, 5240, WLAN_TX_PWR_200MW, MFALSE, {0x10, 0, 0}},
{52, 5260, WLAN_TX_PWR_200MW, MTRUE, {0x13, 0, 0}},
{56, 5280, WLAN_TX_PWR_200MW, MTRUE, {0x13, 0, 0}},
{60, 5300, WLAN_TX_PWR_200MW, MTRUE, {0x13, 0, 0}},
{64, 5320, WLAN_TX_PWR_200MW, MTRUE, {0x13, 0, 0}},
{149, 5745, WLAN_TX_PWR_CN_2000MW, MFALSE, {0x10, 0, 0}},
{153, 5765, WLAN_TX_PWR_CN_2000MW, MFALSE, {0x10, 0, 0}},
{157, 5785, WLAN_TX_PWR_CN_2000MW, MFALSE, {0x10, 0, 0}},
{161, 5805, WLAN_TX_PWR_CN_2000MW, MFALSE, {0x10, 0, 0}},
{165, 5825, WLAN_TX_PWR_CN_2000MW, MFALSE, {0x10, 0, 0}}};
/** Band: 'A', NULL */
static chan_freq_power_t channel_freq_power_NULL_A[] = {};
/** Band: 'A', Region: Spain/Austria/Brazil */
static chan_freq_power_t channel_freq_power_SPN2_A[] = {
{36, 5180, WLAN_TX_PWR_200MW, MFALSE, {0x10, 0, 0}},
{40, 5200, WLAN_TX_PWR_200MW, MFALSE, {0x10, 0, 0}},
{44, 5220, WLAN_TX_PWR_200MW, MFALSE, {0x10, 0, 0}},
{48, 5240, WLAN_TX_PWR_200MW, MFALSE, {0x10, 0, 0}},
{52, 5260, WLAN_TX_PWR_200MW, MTRUE, {0x13, 0, 0}},
{56, 5280, WLAN_TX_PWR_200MW, MTRUE, {0x13, 0, 0}},
{60, 5300, WLAN_TX_PWR_200MW, MTRUE, {0x13, 0, 0}},
{64, 5320, WLAN_TX_PWR_200MW, MTRUE, {0x13, 0, 0}}};
/** Band: 'A', Region: Brazil */
static chan_freq_power_t channel_freq_power_BR1_A[] = {
{100, 5500, WLAN_TX_PWR_250MW, MTRUE, {0x13, 0, 0}},
{104, 5520, WLAN_TX_PWR_250MW, MTRUE, {0x13, 0, 0}},
{108, 5540, WLAN_TX_PWR_250MW, MTRUE, {0x13, 0, 0}},
{112, 5560, WLAN_TX_PWR_250MW, MTRUE, {0x13, 0, 0}},
{116, 5580, WLAN_TX_PWR_250MW, MTRUE, {0x13, 0, 0}},
{120, 5600, WLAN_TX_PWR_250MW, MTRUE, {0x13, 0, 0}},
{124, 5620, WLAN_TX_PWR_250MW, MTRUE, {0x13, 0, 0}},
{128, 5640, WLAN_TX_PWR_250MW, MTRUE, {0x13, 0, 0}},
{132, 5660, WLAN_TX_PWR_250MW, MTRUE, {0x13, 0, 0}},
{136, 5680, WLAN_TX_PWR_250MW, MTRUE, {0x13, 0, 0}},
{140, 5700, WLAN_TX_PWR_250MW, MTRUE, {0x13, 0, 0}}};
/** Band: 'A', Region: Brazil */
static chan_freq_power_t channel_freq_power_BR2_A[] = {
{149, 5745, WLAN_TX_PWR_1000MW, MFALSE, {0x10, 0, 0}},
{153, 5765, WLAN_TX_PWR_1000MW, MFALSE, {0x10, 0, 0}},
{157, 5785, WLAN_TX_PWR_1000MW, MFALSE, {0x10, 0, 0}},
{161, 5805, WLAN_TX_PWR_1000MW, MFALSE, {0x10, 0, 0}},
{165, 5825, WLAN_TX_PWR_1000MW, MFALSE, {0x10, 0, 0}}};
/** Band: 'A', Region: Russia */
static chan_freq_power_t channel_freq_power_RU_A[] = {
{36, 5180, WLAN_TX_PWR_DEFAULT, MFALSE, {0x10, 0, 0}},
{40, 5200, WLAN_TX_PWR_DEFAULT, MFALSE, {0x10, 0, 0}},
{44, 5220, WLAN_TX_PWR_DEFAULT, MFALSE, {0x10, 0, 0}},
{48, 5240, WLAN_TX_PWR_DEFAULT, MFALSE, {0x10, 0, 0}},
{52, 5260, WLAN_TX_PWR_DEFAULT, MTRUE, {0x13, 0, 0}},
{56, 5280, WLAN_TX_PWR_DEFAULT, MTRUE, {0x13, 0, 0}},
{60, 5300, WLAN_TX_PWR_DEFAULT, MTRUE, {0x13, 0, 0}},
{64, 5320, WLAN_TX_PWR_DEFAULT, MTRUE, {0x13, 0, 0}},
{132, 5660, WLAN_TX_PWR_DEFAULT, MTRUE, {0x13, 0, 0}},
{136, 5680, WLAN_TX_PWR_DEFAULT, MTRUE, {0x13, 0, 0}},
{140, 5700, WLAN_TX_PWR_DEFAULT, MTRUE, {0x13, 0, 0}},
{149, 5745, WLAN_TX_PWR_DEFAULT, MFALSE, {0x10, 0, 0}},
{153, 5765, WLAN_TX_PWR_DEFAULT, MFALSE, {0x10, 0, 0}},
{157, 5785, WLAN_TX_PWR_DEFAULT, MFALSE, {0x10, 0, 0}},
{161, 5805, WLAN_TX_PWR_DEFAULT, MFALSE, {0x10, 0, 0}}};
/** Band: 'A', Region: Mexico */
static chan_freq_power_t channel_freq_power_MX_A[] = {
{36, 5180, WLAN_TX_PWR_EMEA_DEFAULT, MFALSE, {0x10, 0, 0}},
{40, 5200, WLAN_TX_PWR_EMEA_DEFAULT, MFALSE, {0x10, 0, 0}},
{44, 5220, WLAN_TX_PWR_EMEA_DEFAULT, MFALSE, {0x10, 0, 0}},
{48, 5240, WLAN_TX_PWR_EMEA_DEFAULT, MFALSE, {0x10, 0, 0}},
{52, 5260, WLAN_TX_PWR_EMEA_DEFAULT, MTRUE, {0x13, 0, 0}},
{56, 5280, WLAN_TX_PWR_EMEA_DEFAULT, MTRUE, {0x13, 0, 0}},
{60, 5300, WLAN_TX_PWR_EMEA_DEFAULT, MTRUE, {0x13, 0, 0}},
{64, 5320, WLAN_TX_PWR_EMEA_DEFAULT, MTRUE, {0x13, 0, 0}},
{100, 5500, WLAN_TX_PWR_EMEA_DEFAULT, MTRUE, {0x13, 0, 0}},
{104, 5520, WLAN_TX_PWR_EMEA_DEFAULT, MTRUE, {0x13, 0, 0}},
{108, 5540, WLAN_TX_PWR_EMEA_DEFAULT, MTRUE, {0x13, 0, 0}},
{112, 5560, WLAN_TX_PWR_EMEA_DEFAULT, MTRUE, {0x13, 0, 0}},
{116, 5580, WLAN_TX_PWR_EMEA_DEFAULT, MTRUE, {0x13, 0, 0}},
{132, 5660, WLAN_TX_PWR_EMEA_DEFAULT, MTRUE, {0x13, 0, 0}},
{136, 5680, WLAN_TX_PWR_EMEA_DEFAULT, MTRUE, {0x13, 0, 0}},
{140, 5700, WLAN_TX_PWR_EMEA_DEFAULT, MTRUE, {0x13, 0, 0}},
{149, 5745, WLAN_TX_PWR_EMEA_DEFAULT, MFALSE, {0x10, 0, 0}},
{153, 5765, WLAN_TX_PWR_EMEA_DEFAULT, MFALSE, {0x10, 0, 0}},
{157, 5785, WLAN_TX_PWR_EMEA_DEFAULT, MFALSE, {0x10, 0, 0}},
{161, 5805, WLAN_TX_PWR_EMEA_DEFAULT, MFALSE, {0x10, 0, 0}},
{165, 5825, WLAN_TX_PWR_EMEA_DEFAULT, MFALSE, {0x10, 0, 0}}};
/** Band: 'A', Code: 1, Low band (5150-5250 MHz) channels */
static chan_freq_power_t channel_freq_power_low_band[] = {
{36, 5180, WLAN_TX_PWR_DEFAULT, MFALSE, {0x10, 0, 0}},
{40, 5200, WLAN_TX_PWR_DEFAULT, MFALSE, {0x10, 0, 0}},
{44, 5220, WLAN_TX_PWR_DEFAULT, MFALSE, {0x10, 0, 0}},
{48, 5240, WLAN_TX_PWR_DEFAULT, MFALSE, {0x10, 0, 0}}};
/** Band: 'A', Code: 2, Lower middle band (5250-5350 MHz) channels */
static chan_freq_power_t channel_freq_power_lower_middle_band[] = {
{52, 5260, WLAN_TX_PWR_DEFAULT, MTRUE, {0x13, 0, 0}},
{56, 5280, WLAN_TX_PWR_DEFAULT, MTRUE, {0x13, 0, 0}},
{60, 5300, WLAN_TX_PWR_DEFAULT, MTRUE, {0x13, 0, 0}},
{64, 5320, WLAN_TX_PWR_DEFAULT, MTRUE, {0x13, 0, 0}}};
/** Band: 'A', Code: 3, Upper middle band (5470-5725 MHz) channels */
static chan_freq_power_t channel_freq_power_upper_middle_band[] = {
{100, 5500, WLAN_TX_PWR_DEFAULT, MTRUE, {0x13, 0, 0}},
{104, 5520, WLAN_TX_PWR_DEFAULT, MTRUE, {0x13, 0, 0}},
{108, 5540, WLAN_TX_PWR_DEFAULT, MTRUE, {0x13, 0, 0}},
{112, 5560, WLAN_TX_PWR_DEFAULT, MTRUE, {0x13, 0, 0}},
{116, 5580, WLAN_TX_PWR_DEFAULT, MTRUE, {0x13, 0, 0}},
{120, 5600, WLAN_TX_PWR_DEFAULT, MTRUE, {0x13, 0, 0}},
{124, 5620, WLAN_TX_PWR_DEFAULT, MTRUE, {0x13, 0, 0}},
{128, 5640, WLAN_TX_PWR_DEFAULT, MTRUE, {0x13, 0, 0}},
{132, 5660, WLAN_TX_PWR_DEFAULT, MTRUE, {0x13, 0, 0}},
{136, 5680, WLAN_TX_PWR_DEFAULT, MTRUE, {0x13, 0, 0}},
{140, 5700, WLAN_TX_PWR_DEFAULT, MTRUE, {0x13, 0, 0}}};
/** Band: 'A', Code: 4, High band (5725-5850 MHz) channels */
static chan_freq_power_t channel_freq_power_high_band[] = {
{149, 5745, WLAN_TX_PWR_DEFAULT, MFALSE, {0x10, 0, 0}},
{153, 5765, WLAN_TX_PWR_DEFAULT, MFALSE, {0x10, 0, 0}},
{157, 5785, WLAN_TX_PWR_DEFAULT, MFALSE, {0x10, 0, 0}},
{161, 5805, WLAN_TX_PWR_DEFAULT, MFALSE, {0x10, 0, 0}},
{165, 5825, WLAN_TX_PWR_DEFAULT, MFALSE, {0x10, 0, 0}}};
/** Band: 'A', Code: 5, Low band (5150-5250 MHz) and
* High band (5725-5850 MHz) channels
*/
static chan_freq_power_t channel_freq_power_low_high_band[] = {
{36, 5180, WLAN_TX_PWR_DEFAULT, MFALSE, {0x10, 0, 0}},
{40, 5200, WLAN_TX_PWR_DEFAULT, MFALSE, {0x10, 0, 0}},
{44, 5220, WLAN_TX_PWR_DEFAULT, MFALSE, {0x10, 0, 0}},
{48, 5240, WLAN_TX_PWR_DEFAULT, MFALSE, {0x10, 0, 0}},
{149, 5745, WLAN_TX_PWR_DEFAULT, MFALSE, {0x10, 0, 0}},
{153, 5765, WLAN_TX_PWR_DEFAULT, MFALSE, {0x10, 0, 0}},
{157, 5785, WLAN_TX_PWR_DEFAULT, MFALSE, {0x10, 0, 0}},
{161, 5805, WLAN_TX_PWR_DEFAULT, MFALSE, {0x10, 0, 0}},
{165, 5825, WLAN_TX_PWR_DEFAULT, MFALSE, {0x10, 0, 0}}};
/** Band: 'A', Code: 6, Low band (5150-5250 MHz) and
* mid low (5260-5320) and High band (5725-5850 MHz) channels
*/
static chan_freq_power_t channel_freq_power_low_middle_high_band[] = {
{36, 5180, WLAN_TX_PWR_DEFAULT, MFALSE, {0x10, 0, 0}},
{40, 5200, WLAN_TX_PWR_DEFAULT, MFALSE, {0x10, 0, 0}},
{44, 5220, WLAN_TX_PWR_DEFAULT, MFALSE, {0x10, 0, 0}},
{48, 5240, WLAN_TX_PWR_DEFAULT, MFALSE, {0x10, 0, 0}},
{52, 5260, WLAN_TX_PWR_DEFAULT, MFALSE, {0x10, 0, 0}},
{56, 5280, WLAN_TX_PWR_DEFAULT, MFALSE, {0x10, 0, 0}},
{60, 5300, WLAN_TX_PWR_DEFAULT, MFALSE, {0x10, 0, 0}},
{64, 5320, WLAN_TX_PWR_DEFAULT, MFALSE, {0x10, 0, 0}},
{149, 5745, WLAN_TX_PWR_DEFAULT, MFALSE, {0x10, 0, 0}},
{153, 5765, WLAN_TX_PWR_DEFAULT, MFALSE, {0x10, 0, 0}},
{157, 5785, WLAN_TX_PWR_DEFAULT, MFALSE, {0x10, 0, 0}},
{161, 5805, WLAN_TX_PWR_DEFAULT, MFALSE, {0x10, 0, 0}},
{165, 5825, WLAN_TX_PWR_DEFAULT, MFALSE, {0x10, 0, 0}}};
/**
* The 5GHz CFP tables
*/
static cfp_table_t cfp_table_A[] = {
{0x1, /* Low band (5150-5250 MHz) channels */
channel_freq_power_low_band, NELEMENTS(channel_freq_power_low_band)},
{0x2, /* Lower middle band (5250-5350 MHz) channels */
channel_freq_power_lower_middle_band,
NELEMENTS(channel_freq_power_lower_middle_band)},
{0x3, /* Upper middle band (5470-5725 MHz) channels */
channel_freq_power_upper_middle_band,
NELEMENTS(channel_freq_power_upper_middle_band)},
{0x4, /* High band (5725-5850 MHz) channels */
channel_freq_power_high_band, NELEMENTS(channel_freq_power_high_band)},
{0x5, /* Low band (5150-5250 MHz) and
* High band (5725-5850 MHz) channels
*/
channel_freq_power_low_high_band,
NELEMENTS(channel_freq_power_low_high_band)},
{0x6, /* Low band (5150-5250 MHz)
* Mid band (5260-5320) and
* High band (5725-5850 MHz) channels
*/
channel_freq_power_low_middle_high_band,
NELEMENTS(channel_freq_power_low_middle_high_band)},
{
0x07, /* Mexico */
channel_freq_power_MX_A,
NELEMENTS(channel_freq_power_MX_A),
},
{
0x09, /* SPAIN/Austria/Brazil */
channel_freq_power_SPN2_A,
NELEMENTS(channel_freq_power_SPN2_A),
},
{
0x0c, /* Brazil */
channel_freq_power_BR1_A,
NELEMENTS(channel_freq_power_BR1_A),
},
{
0x0e, /* Brazil */
channel_freq_power_BR2_A,
NELEMENTS(channel_freq_power_BR2_A),
},
{
0x0f, /* Russia */
channel_freq_power_RU_A,
NELEMENTS(channel_freq_power_RU_A),
},
{
0x00, /* World */
channel_freq_power_00_A,
NELEMENTS(channel_freq_power_00_A),
},
{
0x10, /* US FCC */
channel_freq_power_A,
NELEMENTS(channel_freq_power_A),
},
{
0x20, /* CANADA IC */
channel_freq_power_CAN_A,
NELEMENTS(channel_freq_power_CAN_A),
},
{
0x30, /* EU */
channel_freq_power_EU_A,
NELEMENTS(channel_freq_power_EU_A),
},
{
0x40, /* JAPAN */
channel_freq_power_JPN_A,
NELEMENTS(channel_freq_power_JPN_A),
},
{
0x41, /* JAPAN */
channel_freq_power_JPN_A,
NELEMENTS(channel_freq_power_JPN_A),
},
{
0x50, /* China */
channel_freq_power_CN_A,
NELEMENTS(channel_freq_power_CN_A),
},
{
0xfe, /* JAPAN */
channel_freq_power_NULL_A,
NELEMENTS(channel_freq_power_NULL_A),
},
{
0xff, /* Special */
channel_freq_power_JPN_A,
NELEMENTS(channel_freq_power_JPN_A),
},
/* Add new region here */
};
/** Number of the CFP tables for 5GHz */
#define MLAN_CFP_TABLE_SIZE_A (NELEMENTS(cfp_table_A))
enum { RATEID_DBPSK1Mbps, //(0)
RATEID_DQPSK2Mbps, //(1)
RATEID_CCK5_5Mbps, //(2)
RATEID_CCK11Mbps, //(3)
RATEID_CCK22Mbps, //(4)
RATEID_OFDM6Mbps, //(5)
RATEID_OFDM9Mbps, //(6)
RATEID_OFDM12Mbps, //(7)
RATEID_OFDM18Mbps, //(8)
RATEID_OFDM24Mbps, //(9)
RATEID_OFDM36Mbps, //(10)
RATEID_OFDM48Mbps, //(11)
RATEID_OFDM54Mbps, //(12)
RATEID_OFDM72Mbps, //(13)
};
static const t_u8 rateUnit_500Kbps[] = {
(10 / 5), /* 1Mbps */
(20 / 5), /* 2Mbps */
(55 / 5), /* 5.5Mbps */
(110 / 5), /* 11Mbps */
(10 / 5), /* 22Mbps, intentionally set to 1Mbps
* because it's not available
*/
(60 / 5), /* 6Mbps */
(90 / 5), /* 9Mbps */
(120 / 5), /* 12Mbps */
(180 / 5), /* 18Mbps */
(240 / 5), /* 24Mbps */
(360 / 5), /* 36Mbps */
(480 / 5), /* 48Mbps */
(540 / 5), /* 54Mbps */
(60 / 5), /* 72Mbps, intentionally set to 6Mbps
* because it's not available
*/
};
typedef struct _rate_map {
/** Rate, in 0.5Mbps */
t_u32 rate;
/** Mrvl rate id, refer to RATEID_XXX in FW */
t_u32 id;
/** nss: 0-nss1, 1-nss2 */
t_u8 nss;
} rate_map;
/** If user configure to 1x1 or we found peer device only support 1x1,
* then we need skip the nss1 part when map to Mrvl rate.
*/
static const rate_map rate_map_table_2x2[] = {
/* LG <--> Mrvl rate idx */
{2, 0, 0}, // RATEID_DBPSK1Mbps
{4, 1, 0}, // RATEID_DQPSK2Mbps
{11, 2, 0}, // RATEID_CCK5_5Mbps
{22, 3, 0}, // RATEID_CCK11Mbps
{44, 4, 0}, // RATEID_CCK22Mbps
{12, 5, 0}, // RATEID_OFDM6Mbps
{18, 6, 0}, // RATEID_OFDM9Mbps
{24, 7, 0}, // RATEID_OFDM12Mbps
{36, 8, 0}, // RATEID_OFDM18Mbps
{48, 9, 0}, // RATEID_OFDM24Mbps
{72, 10, 0}, // RATEID_OFDM36Mbps
{96, 11, 0}, // RATEID_OFDM48Mbps
{108, 12, 0}, // RATEID_OFDM54Mbps
{144, 13, 0}, // RATEID_OFDM72Mbps
/* HT bw20 <--> Mrvl rate idx - nss2 */
{26, 22, 1}, // RATEID_MCS8_13Mbps
{52, 23, 1}, // RATEID_MCS9_26Mbps
{78, 24, 1}, // RATEID_MCS10_39Mbps
{104, 25, 1}, // RATEID_MCS11_52Mbps
{156, 26, 1}, // RATEID_MCS12_78Mbps
{208, 27, 1}, // RATEID_MCS13_104Mbps
{234, 28, 1}, // RATEID_MCS14_117Mbps
{260, 29, 1}, // RATEID_MCS15_130Mbps
/* HT bw20 <--> Mrvl rate idx - nss1 */
{13, 14, 0}, // RATEID_MCS0_6d5Mbps
{26, 15, 0}, // RATEID_MCS1_13Mbps
{39, 16, 0}, // RATEID_MCS2_19d5Mbps
{52, 17, 0}, // RATEID_MCS3_26Mbps
{78, 18, 0}, // RATEID_MCS4_39Mbps
{104, 19, 0}, // RATEID_MCS5_52Mbps
{117, 20, 0}, // RATEID_MCS6_58d5Mbps
{130, 21, 0}, // RATEID_MCS7_65Mbps
/* HT bw40<--> Mrvl rate idx - nss2 */
{54, 39, 1}, // RATEID_MCS8BW40_27Mbps
{108, 40, 1}, // RATEID_MCS9BW40_54Mbps
{162, 41, 1}, // RATEID_MCS10BW40_81Mbps
{216, 42, 1}, // RATEID_MCS11BW40_108Mbps
{324, 43, 1}, // RATEID_MCS12BW40_162Mbps
{432, 44, 1}, // RATEID_MCS13BW40_216Mbps
{486, 45, 1}, // RATEID_MCS14BW40_243Mbps
{540, 46, 1}, // RATEID_MCS15BW40_270Mbps
/* HT bw40<--> Mrvl rate idx - nss1 */
{12, 30, 0}, // RATEID_MCS32BW40_6Mbps
{27, 31, 0}, // RATEID_MCS0BW40_13d5Mbps
{54, 32, 0}, // RATEID_MCS1BW40_27Mbps
{81, 33, 0}, // RATEID_MCS2BW40_40d5Mbps
{108, 34, 0}, // RATEID_MCS3BW40_54Mbps
{162, 35, 0}, // RATEID_MCS4BW40_81Mbps
{216, 36, 0}, // RATEID_MCS5BW40_108Mbps
{243, 37, 0}, // RATEID_MCS6BW40_121d5Mbps
{270, 38, 0}, // RATEID_MCS7BW40_135Mbps
/* VHT bw20<--> Mrvl rate idx - nss2 */
{26, 57, 1}, // RATEID_VHT_MCS0_2SS_BW20 13 Mbps
{52, 58, 1}, // RATEID_VHT_MCS1_2SS_BW20 26 Mbps
{78, 59, 1}, // RATEID_VHT_MCS2_2SS_BW20 39 Mbps
{104, 60, 1}, // RATEID_VHT_MCS3_2SS_BW20 52 Mbps
{156, 61, 1}, // RATEID_VHT_MCS4_2SS_BW20 78 Mbps
{208, 62, 1}, // RATEID_VHT_MCS5_2SS_BW20 104 Mbps
{234, 63, 1}, // RATEID_VHT_MCS6_2SS_BW20 117 Mbps
{260, 64, 1}, // RATEID_VHT_MCS7_2SS_BW20 130 Mbps
{312, 65, 1}, // RATEID_VHT_MCS8_2SS_BW20 156 Mbps
{0, 66, 1}, // RATEID_VHT_MCS9_2SS_BW20 173.3 Mbps(INVALID)
/* VHT bw20<--> Mrvl rate idx - nss1 */
{13, 47, 0}, // RATEID_VHT_MCS0_1SS_BW20 6.5 Mbps
{26, 48, 0}, // RATEID_VHT_MCS1_1SS_BW20 13 Mbps
{39, 49, 0}, // RATEID_VHT_MCS2_1SS_BW20 19.5 Mbps
{52, 50, 0}, // RATEID_VHT_MCS3_1SS_BW20 26 Mbps
{78, 51, 0}, // RATEID_VHT_MCS4_1SS_BW20 39 Mbps
{104, 52, 0}, // RATEID_VHT_MCS5_1SS_BW20 52 Mbps
{117, 53, 0}, // RATEID_VHT_MCS6_1SS_BW20 58.5 Mbps
{130, 54, 0}, // RATEID_VHT_MCS7_1SS_BW20 65 Mbps
{156, 55, 0}, // RATEID_VHT_MCS8_1SS_BW20 78 Mbps
{0, 56, 0}, // RATEID_VHT_MCS9_1SS_BW20 86.7 Mbps(INVALID)
/* VHT bw40<--> Mrvl rate idx - nss2 */
{54, 77, 1}, // RATEID_VHT_MCS0_2SS_BW40 27 Mbps
{108, 78, 1}, // RATEID_VHT_MCS1_2SS_BW40 54 Mbps
{162, 79, 1}, // RATEID_VHT_MCS2_2SS_BW40 81 Mbps
{216, 80, 1}, // RATEID_VHT_MCS3_2SS_BW40 108 Mbps
{324, 81, 1}, // RATEID_VHT_MCS4_2SS_BW40 162 Mbps
{432, 82, 1}, // RATEID_VHT_MCS5_2SS_BW40 216 Mbps
{486, 83, 1}, // RATEID_VHT_MCS6_2SS_BW40 243 Mbps
{540, 84, 1}, // RATEID_VHT_MCS7_2SS_BW40 270 Mbps
{648, 85, 1}, // RATEID_VHT_MCS8_2SS_BW40 324 Mbps
{720, 86, 1}, // RATEID_VHT_MCS9_2SS_BW40 360 Mbps
/* VHT bw40<--> Mrvl rate idx - nss1 */
{27, 67, 0}, // RATEID_VHT_MCS0_1SS_BW40 13.5 Mbps
{54, 68, 0}, // RATEID_VHT_MCS1_1SS_BW40 27 Mbps
{81, 69, 0}, // RATEID_VHT_MCS2_1SS_BW40 40.5 Mbps
{108, 70, 0}, // RATEID_VHT_MCS3_1SS_BW40 54 Mbps
{162, 71, 0}, // RATEID_VHT_MCS4_1SS_BW40 81 Mbps
{216, 72, 0}, // RATEID_VHT_MCS5_1SS_BW40 108 Mbps
{243, 73, 0}, // RATEID_VHT_MCS6_1SS_BW40 121.5 Mbps
{270, 74, 0}, // RATEID_VHT_MCS7_1SS_BW40 135 Mbps
{324, 75, 0}, // RATEID_VHT_MCS8_1SS_BW40 162 Mbps
{360, 76, 0}, // RATEID_VHT_MCS9_1SS_BW40 180 Mbps
/* VHT bw80<--> Mrvl rate idx - nss2 */
{117, 97, 1}, // RATEID_VHT_MCS0_2SS_BW80 58.5 Mbps
{234, 98, 1}, // RATEID_VHT_MCS1_2SS_BW80 117 Mbps
{350, 99, 1}, // RATEID_VHT_MCS2_2SS_BW80 175 Mbps
{468, 100, 1}, // RATEID_VHT_MCS3_2SS_BW80 234 Mbps
{702, 101, 1}, // RATEID_VHT_MCS4_2SS_BW80 351 Mbps
{936, 102, 1}, // RATEID_VHT_MCS5_2SS_BW80 468 Mbps
{1053, 103, 1}, // RATEID_VHT_MCS6_2SS_BW80 526.5 Mbps
{1170, 104, 1}, // RATEID_VHT_MCS7_2SS_BW80 585 Mbps
{1404, 105, 1}, // RATEID_VHT_MCS8_2SS_BW80 702 Mbps
{1560, 106, 1}, // RATEID_VHT_MCS9_2SS_BW80 780 Mbps
/* VHT bw80<--> Mrvl rate idx - nss1 */
{58, 87, 0}, // RATEID_VHT_MCS0_1SS_BW80 29.3 Mbps, 29.3x2 could
// correspond to 58
{59, 87, 0}, // RATEID_VHT_MCS0_1SS_BW80 29.3 Mbps, 29.3*2 could
// correspond to 59 too
{117, 88, 0}, // RATEID_VHT_MCS1_1SS_BW80 58.5 Mbps
{175, 89, 0}, // RATEID_VHT_MCS2_1SS_BW80 87.8 Mbps, 87.8x2 could
// correspond to 175
{176, 89, 0}, // RATEID_VHT_MCS2_1SS_BW80 87.8 Mbps, 87.8x2 could
// correspond to 176 too
{234, 90, 0}, // RATEID_VHT_MCS3_1SS_BW80 117 Mbps
{351, 91, 0}, // RATEID_VHT_MCS4_1SS_BW80 175.5 Mbps
{468, 92, 0}, // RATEID_VHT_MCS5_1SS_BW80 234 Mbps
{526, 93, 0}, // RATEID_VHT_MCS6_1SS_BW80 263.3 Mbps, 263.3x2 could
// correspond to 526
{527, 93, 0}, // RATEID_VHT_MCS6_1SS_BW80 263.3 Mbps, 263.3x2 could
// correspond to 527 too
{585, 94, 0}, // RATEID_VHT_MCS7_1SS_BW80 292.5 Mbps
{702, 95, 0}, // RATEID_VHT_MCS8_1SS_BW80 351 Mbps
{780, 96, 0}, // RATEID_VHT_MCS9_1SS_BW80 390 Mbps
};
/** rate_map_table_1x1 is based on rate_map_table_2x2 and remove nss2 part.
* For the chip who only support 1x1, Mrvl rate idx define is different with 2x2
* in FW We need redefine a bitrate to Mrvl rate idx table for 1x1 chip.
*/
static const rate_map rate_map_table_1x1[] = {
/* LG <--> Mrvl rate idx */
{2, 0, 0}, // RATEID_DBPSK1Mbps
{4, 1, 0}, // RATEID_DQPSK2Mbps
{11, 2, 0}, // RATEID_CCK5_5Mbps
{22, 3, 0}, // RATEID_CCK11Mbps
{44, 4, 0}, // RATEID_CCK22Mbps
{12, 5, 0}, // RATEID_OFDM6Mbps
{18, 6, 0}, // RATEID_OFDM9Mbps
{24, 7, 0}, // RATEID_OFDM12Mbps
{36, 8, 0}, // RATEID_OFDM18Mbps
{48, 9, 0}, // RATEID_OFDM24Mbps
{72, 10, 0}, // RATEID_OFDM36Mbps
{96, 11, 0}, // RATEID_OFDM48Mbps
{108, 12, 0}, // RATEID_OFDM54Mbps
{144, 13, 0}, // RATEID_OFDM72Mbps
/* HT bw20 <--> Mrvl rate idx */
{13, 14, 0}, // RATEID_MCS0_6d5Mbps
{26, 15, 0}, // RATEID_MCS1_13Mbps
{39, 16, 0}, // RATEID_MCS2_19d5Mbps
{52, 17, 0}, // RATEID_MCS3_26Mbps
{78, 18, 0}, // RATEID_MCS4_39Mbps
{104, 19, 0}, // RATEID_MCS5_52Mbps
{117, 20, 0}, // RATEID_MCS6_58d5Mbps
{130, 21, 0}, // RATEID_MCS7_65Mbps
/* HT bw40<--> Mrvl rate idx */
{12, 22, 0}, // RATEID_MCS32BW40_6Mbps, for 1x1 start from 22
{27, 23, 0}, // RATEID_MCS0BW40_13d5Mbps
{54, 24, 0}, // RATEID_MCS1BW40_27Mbps
{81, 25, 0}, // RATEID_MCS2BW40_40d5Mbps
{108, 26, 0}, // RATEID_MCS3BW40_54Mbps
{162, 27, 0}, // RATEID_MCS4BW40_81Mbps
{216, 28, 0}, // RATEID_MCS5BW40_108Mbps
{243, 29, 0}, // RATEID_MCS6BW40_121d5Mbps
{270, 30, 0}, // RATEID_MCS7BW40_135Mbps
/* VHT bw20<--> Mrvl rate idx */
{13, 31, 0}, // RATEID_VHT_MCS0_1SS_BW20 6.5 Mbps
{26, 32, 0}, // RATEID_VHT_MCS1_1SS_BW20 13 Mbps
{39, 33, 0}, // RATEID_VHT_MCS2_1SS_BW20 19.5 Mbps
{52, 34, 0}, // RATEID_VHT_MCS3_1SS_BW20 26 Mbps
{78, 35, 0}, // RATEID_VHT_MCS4_1SS_BW20 39 Mbps
{104, 36, 0}, // RATEID_VHT_MCS5_1SS_BW20 52 Mbps
{117, 37, 0}, // RATEID_VHT_MCS6_1SS_BW20 58.5 Mbps
{130, 38, 0}, // RATEID_VHT_MCS7_1SS_BW20 65 Mbps
{156, 39, 0}, // RATEID_VHT_MCS8_1SS_BW20 78 Mbps
{0, 40, 0}, // RATEID_VHT_MCS9_1SS_BW20 86.7 Mbps(INVALID)
/* VHT bw40<--> Mrvl rate idx */
{27, 41, 0}, // RATEID_VHT_MCS0_1SS_BW40 13.5 Mbps
{54, 42, 0}, // RATEID_VHT_MCS1_1SS_BW40 27 Mbps
{81, 43, 0}, // RATEID_VHT_MCS2_1SS_BW40 40.5 Mbps
{108, 44, 0}, // RATEID_VHT_MCS3_1SS_BW40 54 Mbps
{162, 45, 0}, // RATEID_VHT_MCS4_1SS_BW40 81 Mbps
{216, 46, 0}, // RATEID_VHT_MCS5_1SS_BW40 108 Mbps
{243, 47, 0}, // RATEID_VHT_MCS6_1SS_BW40 121.5 Mbps
{270, 48, 0}, // RATEID_VHT_MCS7_1SS_BW40 135 Mbps
{324, 49, 0}, // RATEID_VHT_MCS8_1SS_BW40 162 Mbps
{360, 50, 0}, // RATEID_VHT_MCS9_1SS_BW40 180 Mbps
/* VHT bw80<--> Mrvl rate idx */
{58, 51, 0}, // RATEID_VHT_MCS0_1SS_BW80 29.3 Mbps, 29.3x2 could
// correspond to 58
{59, 51, 0}, // RATEID_VHT_MCS0_1SS_BW80 29.3 Mbps, 29.3x2 could
// correspond to 59 too
{117, 52, 0}, // RATEID_VHT_MCS1_1SS_BW80 58.5 Mbps
{175, 53, 0}, // RATEID_VHT_MCS2_1SS_BW80 87.8 Mbps, 87.8x2 could
// correspond to 175
{176, 53, 0}, // RATEID_VHT_MCS2_1SS_BW80 87.8 Mbps, 87.8x2 could
// correspond to 176 too
{234, 54, 0}, // RATEID_VHT_MCS3_1SS_BW80 117 Mbps
{351, 55, 0}, // RATEID_VHT_MCS4_1SS_BW80 175.5 Mbps
{468, 56, 0}, // RATEID_VHT_MCS5_1SS_BW80 234 Mbps
{526, 57, 0}, // RATEID_VHT_MCS6_1SS_BW80 263.3 Mbps, 263.3x2 could
// correspond to 526
{527, 57, 0}, // RATEID_VHT_MCS6_1SS_BW80 263.3 Mbps, 263.3x2 could
// correspond to 527 too
{585, 58, 0}, // RATEID_VHT_MCS7_1SS_BW80 292.5 Mbps
{702, 59, 0}, // RATEID_VHT_MCS8_1SS_BW80 351 Mbps
{780, 60, 0}, // RATEID_VHT_MCS9_1SS_BW80 390 Mbps
};
/********************************************************
* Global Variables
********************************************************/
/**
* The table to keep region code
*/
t_u16 region_code_index[MRVDRV_MAX_REGION_CODE] = {0x00, 0x10, 0x20, 0x30, 0x40,
0x41, 0x50, 0xfe, 0xff};
/** The table to keep CFP code for BG */
t_u16 cfp_code_index_bg[MRVDRV_MAX_CFP_CODE_BG] = {};
/** The table to keep CFP code for A */
t_u16 cfp_code_index_a[MRVDRV_MAX_CFP_CODE_A] = {0x1, 0x2, 0x3, 0x4, 0x5};
/**
* The rates supported for ad-hoc B mode
*/
t_u8 AdhocRates_B[B_SUPPORTED_RATES] = {0x82, 0x84, 0x8b, 0x96, 0};
/**
* The rates supported for ad-hoc G mode
*/
t_u8 AdhocRates_G[G_SUPPORTED_RATES] = {0x8c, 0x12, 0x98, 0x24, 0xb0,
0x48, 0x60, 0x6c, 0x00};
/**
* The rates supported for ad-hoc BG mode
*/
t_u8 AdhocRates_BG[BG_SUPPORTED_RATES] = {0x82, 0x84, 0x8b, 0x96, 0x0c,
0x12, 0x18, 0x24, 0x30, 0x48,
0x60, 0x6c, 0x00};
/**
* The rates supported in A mode for ad-hoc
*/
t_u8 AdhocRates_A[A_SUPPORTED_RATES] = {0x8c, 0x12, 0x98, 0x24, 0xb0,
0x48, 0x60, 0x6c, 0x00};
/**
* The rates supported in A mode (used for BAND_A)
*/
t_u8 SupportedRates_A[A_SUPPORTED_RATES] = {0x0c, 0x12, 0x18, 0x24, 0xb0,
0x48, 0x60, 0x6c, 0x00};
/**
* The rates supported by the card
*/
static t_u16 WlanDataRates[WLAN_SUPPORTED_RATES_EXT] = {
0x02, 0x04, 0x0B, 0x16, 0x00, 0x0C, 0x12, 0x18, 0x24, 0x30, 0x48,
0x60, 0x6C, 0x90, 0x0D, 0x1A, 0x27, 0x34, 0x4E, 0x68, 0x75, 0x82,
0x0C, 0x1B, 0x36, 0x51, 0x6C, 0xA2, 0xD8, 0xF3, 0x10E, 0x00};
/**
* The rates supported in B mode
*/
t_u8 SupportedRates_B[B_SUPPORTED_RATES] = {0x02, 0x04, 0x0b, 0x16, 0x00};
/**
* The rates supported in G mode (BAND_G, BAND_G|BAND_GN)
*/
t_u8 SupportedRates_G[G_SUPPORTED_RATES] = {0x0c, 0x12, 0x18, 0x24, 0x30,
0x48, 0x60, 0x6c, 0x00};
/**
* The rates supported in BG mode (BAND_B|BAND_G, BAND_B|BAND_G|BAND_GN)
*/
t_u8 SupportedRates_BG[BG_SUPPORTED_RATES] = {0x02, 0x04, 0x0b, 0x0c, 0x12,
0x16, 0x18, 0x24, 0x30, 0x48,
0x60, 0x6c, 0x00};
/**
* The rates supported in N mode
*/
t_u8 SupportedRates_N[N_SUPPORTED_RATES] = {0x02, 0x04, 0};
#define MCS_NUM_AX 12
// for MCS0/MCS1/MCS3/MCS4 have 4 additional DCM=1 value
// note: the value in the table is 2 multiplier of the actual rate
static t_u16 ax_mcs_rate_nss1[12][MCS_NUM_AX + 4] = {
{0x90, 0x48, 0x120, 0x90, 0x1B0, 0x240, 0x120, 0x360, 0x1B0, 0x481,
0x511, 0x5A1, 0x6C1, 0x781, 0x871, 0x962}, /*SG 160M*/
{0x88, 0x44, 0x110, 0x88, 0x198, 0x220, 0x110, 0x330, 0x198, 0x440,
0x4C9, 0x551, 0x661, 0x716, 0x7F9, 0x8DC}, /*MG 160M*/
{0x7A, 0x3D, 0xF5, 0x7A, 0x16F, 0x1EA, 0xF5, 0x2DF, 0x16F, 0x3D4, 0x44E,
0x4C9, 0x5BE, 0x661, 0x72D, 0x7F9}, /*LG 160M*/
{0x48, 0x24, 0x90, 0x48, 0xD8, 0x120, 0x90, 0x1B0, 0xD8, 0x240, 0x288,
0x2D0, 0x360, 0x3C0, 0x438, 0x4B0}, /*SG 80M*/
{0x44, 0x22, 0x88, 0x44, 0xCC, 0x110, 0x88, 0x198, 0xCC, 0x220, 0x264,
0x2A8, 0x330, 0x38B, 0x3FC, 0x46E}, /*MG 80M*/
{0x3D, 0x1E, 0x7A, 0x3D, 0xB7, 0xF5, 0x7A, 0x16F, 0xB7, 0x1EA, 0x227,
0x264, 0x2DF, 0x330, 0x396, 0x3FC}, /*LG 80M*/
{0x22, 0x11, 0x44, 0x22, 0x67, 0x89, 0x44, 0xCE, 0x67, 0x113, 0x135,
0x158, 0x19D, 0x1CA, 0x204, 0x23D}, /*SG 40M*/
{0x20, 0x10, 0x41, 0x20, 0x61, 0x82, 0x41, 0xC3, 0x61, 0x104, 0x124,
0x145, 0x186, 0x1B1, 0x1E7, 0x21D}, /*MG 40M*/
{0x1D, 0xE, 0x3A, 0x1D, 0x57, 0x75, 0x3A, 0xAF, 0x57, 0xEA, 0x107,
0x124, 0x15F, 0x186, 0x1B6, 0x1E7}, /*LG 40M*/
{0x11, 0x8, 0x22, 0x11, 0x33, 0x44, 0x22, 0x67, 0x33, 0x89, 0x9A, 0xAC,
0xCE, 0xE5, 0x102, 0x11E}, /*SG 20M*/
{0x10, 0x8, 0x20, 0x10, 0x30, 0x41, 0x20, 0x61, 0x30, 0x82, 0x92, 0xA2,
0xC3, 0xD8, 0xF3, 0x10E}, /*MG 20M*/
{0xE, 0x7, 0x1D, 0xE, 0x2B, 0x3A, 0x1D, 0x57, 0x2B, 0x75, 0x83, 0x92,
0xAF, 0xC3, 0xDB, 0xF3} /*LG 20M*/
};
#if 0
// note: the value in the table is 2 multiplier of the actual rate
t_u16 ax_tone_ru_rate_nss1[9][MCS_NUM_AX + 4] = {
{0x8, 0x4, 0xF, 0x8, 0x17, 0x1E, 0xF, 0x2D, 0x17, 0x3C, 0x44, 0x4B,
0x5A, 0x64, 0x71, 0x7D}, /*SG 106-tone*/
{0x7, 0x4, 0xF, 0x7, 0x16, 0x1D, 0xF, 0x2B, 0x16, 0x39, 0x40, 0x47,
0x55, 0x5F, 0x6B, 0x76}, /*MG 106-tone*/
{0x7, 0x3, 0xD, 0x6, 0x14, 0x1A, 0xD, 0x27, 0x14, 0x33, 0x3A, 0x40,
0x4D, 0x55, 0x60, 0x6B}, /*LG 106-tone*/
{0x4, 0x2, 0x7, 0x4, 0xB, 0xF, 0x7, 0x16, 0xB, 0x1D, 0x20, 0x22, 0x2B,
0x2F, 0x35, 0x3B}, /*SG 52-tone*/
{0x4, 0x2, 0x7, 0x4, 0xA, 0xE, 0x7, 0x14, 0xA, 0x1B, 0x1E, 0x22, 0x28,
0x2D, 0x32, 0x38}, /*MG 52-tone*/
{0x3, 0x2, 0x6, 0x3, 0x9, 0xC, 0x6, 0x12, 0x9, 0x18, 0x1B, 0x1E, 0x24,
0x28, 0x2D, 0x32}, /*LG 52-tone*/
{0x2, 0x1, 0x4, 0x2, 0x6, 0x7, 0x4, 0xB, 0x5, 0xE, 0x10, 0x12, 0x15,
0x18, 0x1A, 0x1D}, /*SG 26-tone*/
{0x2, 0x1, 0x4, 0x2, 0x5, 0x6, 0x4, 0xA, 0x5, 0xD, 0xF, 0x11, 0x14,
0x16, 0x19, 0x1C}, /*MG 26-tone*/
{0x2, 0x1, 0x3, 0x2, 0x5, 0x6, 0x3, 0x9, 0x4, 0xC, 0xE, 0xF, 0x12, 0x14,
0x17, 0x19} /*LG 26-tone*/
};
#endif
// note: the value in the table is 2 multiplier of the actual rate
static t_u16 ax_mcs_rate_nss2[12][MCS_NUM_AX + 4] = {
{0x120, 0x90, 0x240, 0x120, 0x360, 0x481, 0x240, 0x61C, 0x360, 0x901,
0xA22, 0xB42, 0xD82, 0xF03, 0x10E3, 0x12C3}, /*SG 160M*/
{0x110, 0x88, 0x220, 0x110, 0x330, 0x440, 0x220, 0x661, 0x330, 0x881,
0x992, 0xAA2, 0xCAC, 0xE2D, 0xFF3, 0x11B9}, /*MG 160M*/
{0xF5, 0x7A, 0x1EA, 0xF5, 0x2DF, 0x3D4, 0x1EA, 0x5BE, 0x2DF, 0x7A8,
0x1134, 0x992, 0xB7C, 0xCC2, 0xE5B, 0xFF3}, /*LG 160M*/
{0x90, 0x48, 0x120, 0x90, 0x1B0, 0x240, 0x120, 0x360, 0x1B0, 0x481,
0x511, 0x5A1, 0x6C1, 0x781, 0x871, 0x962}, /*SG 80M*/
{0x88, 0x44, 0x110, 0x88, 0x198, 0x220, 0x110, 0x330, 0x198, 0x440,
0x4C9, 0x551, 0x661, 0x716, 0x7F9, 0x8DC}, /*MG 80M*/
{0x7A, 0x3D, 0xF5, 0x7A, 0x16F, 0x1EA, 0xF5, 0x2DF, 0x16F, 0x3D4, 0x44E,
0x4C9, 0x5BE, 0x661, 0x72D, 0x7F9}, /*LG 80M*/
{0x44, 0x22, 0x89, 0x44, 0xCE, 0x113, 0x89, 0x19D, 0xCE, 0x226, 0x26B,
0x2B0, 0x339, 0x395, 0x408, 0x47B}, /*SG 40M*/
{0x41, 0x20, 0x82, 0x41, 0xC3, 0x104, 0x82, 0x186, 0xC3, 0x208, 0x249,
0x28A, 0x30C, 0x362, 0x3CE, 0x43B}, /*MG 40M*/
{0x3A, 0x1D, 0x75, 0x3A, 0xAF, 0xEA, 0x75, 0x15F, 0xAF, 0x1D4, 0x20E,
0x249, 0x2BE, 0x30C, 0x36D, 0x3CF}, /*LG 40M*/
{0x22, 0x11, 0x44, 0x22, 0x67, 0x89, 0x44, 0xCE, 0x67, 0x113, 0x135,
0x158, 0x19D, 0x1CA, 0x204, 0x23D}, /*SG 20M*/
{0x20, 0x10, 0x41, 0x20, 0x61, 0x82, 0x41, 0xC3, 0x61, 0x104, 0x124,
0x145, 0x186, 0x1B1, 0x1E7, 0x21D}, /*MG 20M*/
{0x1D, 0xE, 0x3A, 0x1D, 0x57, 0x75, 0x3A, 0xAF, 0x57, 0xEA, 0x107,
0x124, 0x15F, 0x186, 0x1B6, 0x1E7} /*LG 20M*/
};
#if 0
// note: the value in the table is 2 multiplier of the actual rate
t_u16 ax_tone_ru_rate_nss2[9][MCS_NUM_AX + 4] = {
{0xF, 0x8, 0x1E, 0xF, 0x2D, 0x3C, 0x1E, 0x5A, 0x2D, 0x78, 0x87, 0x96,
0xB4, 0xC8, 0xE1, 0xFA}, /*SG 106-tone*/
{0xE, 0x7, 0x1D, 0xE, 0x2B, 0x39, 0x1D, 0x55, 0x2B, 0x72, 0x80, 0x8E,
0xAA, 0xBD, 0xD5, 0xED}, /*MG 106-tone*/
{0xD, 0x7, 0x1A, 0xD, 0x27, 0x33, 0x1A, 0x4D, 0x27, 0x66, 0x73, 0x80,
0x99, 0xAA, 0xC0, 0xD5}, /*LG 106-tone*/
{0x7, 0x4, 0xF, 0x7, 0x16, 0x1D, 0xF, 0x2A, 0x16, 0x39, 0x40, 0x47,
0x55, 0x5F, 0x6A, 0x76}, /*SG 52-tone*/
{0x7, 0x4, 0xE, 0x7, 0x14, 0x1B, 0xE, 0x28, 0x14, 0x36, 0x3C, 0x43,
0x50, 0x59, 0x64, 0x70}, /*MG 52-tone*/
{0x6, 0x3, 0xC, 0x6, 0x12, 0x18, 0xC, 0x24, 0x12, 0x30, 0x36, 0x3C,
0x48, 0x50, 0x5A, 0x64}, /*LG 52-tone*/
{0x4, 0x2, 0x7, 0x4, 0xB, 0xF, 0x7, 0x16, 0xB, 0x1D, 0x20, 0x22, 0x2B,
0x2F, 0x35, 0x3B}, /*SG 26-tone*/
{0x4, 0x2, 0x7, 0x4, 0xA, 0xE, 0x7, 0x14, 0xA, 0x1B, 0x1E, 0x22, 0x28,
0x2D, 0x32, 0x38}, /*MG 26-tone*/
{0x3, 0x2, 0x6, 0x3, 0x9, 0xC, 0x6, 0x12, 0x9, 0x18, 0x1B, 0x1E, 0x24,
0x28, 0x2D, 0x32} /*LG 26-tone*/
};
#endif
/********************************************************
* Local Functions
********************************************************/
/**
* @brief Find a character in a string.
*
* @param pmadapter A pointer to mlan_adapter structure
* @param s A pointer to string
* @param c Character to be located
* @param n The length of string
*
* @return A pointer to the first occurrence of c in string, or MNULL if
* c is not found.
*/
static void *wlan_memchr(pmlan_adapter pmadapter, void *s, int c, int n)
{
const t_u8 *p = (t_u8 *)s;
ENTER();
while (n--) {
if ((t_u8)c == *p++) {
LEAVE();
return (void *)(p - 1);
}
}
LEAVE();
return MNULL;
}
/**
* @brief This function finds the CFP in
* cfp_table_BG/A based on region/code and band parameter.
*
* @param pmadapter A pointer to mlan_adapter structure
* @param region The region code
* @param band The band
* @param cfp_no A pointer to CFP number
*
* @return A pointer to CFP
*/
static chan_freq_power_t *wlan_get_region_cfp_table(pmlan_adapter pmadapter,
t_u8 region, t_u8 band,
int *cfp_no)
{
t_u32 i;
t_u8 cfp_bg, cfp_a;
ENTER();
cfp_bg = cfp_a = region;
if (!region) {
/* Invalid region code, use CFP code */
cfp_bg = pmadapter->cfp_code_bg;
cfp_a = pmadapter->cfp_code_a;
}
if (band & (BAND_B | BAND_G | BAND_GN | BAND_GAC)) {
/* Return the FW cfp table for requested region code, if
* available. If region is not forced and the requested region
* code is different, simply return the corresponding
* pre-defined table.
*/
if (pmadapter->otp_region && pmadapter->cfp_otp_bg) {
if (pmadapter->otp_region->force_reg ||
(cfp_bg ==
(t_u8)pmadapter->otp_region->region_code)) {
*cfp_no = pmadapter->tx_power_table_bg_rows;
LEAVE();
return pmadapter->cfp_otp_bg;
}
}
for (i = 0; i < MLAN_CFP_TABLE_SIZE_BG; i++) {
PRINTM(MINFO, "cfp_table_BG[%d].code=%d\n", i,
cfp_table_BG[i].code);
/* Check if region/code matches for BG bands */
if (cfp_table_BG[i].code == cfp_bg) {
/* Select by band */
*cfp_no = cfp_table_BG[i].cfp_no;
LEAVE();
return cfp_table_BG[i].cfp;
}
}
}
if (band & (BAND_A | BAND_AN | BAND_AAC)) {
/* Return the FW cfp table for requested region code */
if (pmadapter->otp_region && pmadapter->cfp_otp_a) {
if (pmadapter->otp_region->force_reg ||
(cfp_a ==
(t_u8)pmadapter->otp_region->region_code)) {
*cfp_no = pmadapter->tx_power_table_a_rows;
LEAVE();
return pmadapter->cfp_otp_a;
}
}
for (i = 0; i < MLAN_CFP_TABLE_SIZE_A; i++) {
PRINTM(MINFO, "cfp_table_A[%d].code=%d\n", i,
cfp_table_A[i].code);
/* Check if region/code matches for A bands */
if (cfp_table_A[i].code == cfp_a) {
/* Select by band */
*cfp_no = cfp_table_A[i].cfp_no;
LEAVE();
return cfp_table_A[i].cfp;
}
}
}
if (!region)
PRINTM(MERROR, "Error Band[0x%x] or code[BG:%#x, A:%#x]\n",
band, cfp_bg, cfp_a);
else
PRINTM(MERROR, "Error Band[0x%x] or region[%#x]\n", band,
region);
LEAVE();
return MNULL;
}
/**
* @brief This function copies dynamic CFP elements from one table to another.
* Only copy elements where channel numbers match.
*
* @param pmadapter A pointer to mlan_adapter structure
* @param cfp Destination table
* @param num_cfp Number of elements in dest table
* @param cfp_src Source table
* @param num_cfp_src Number of elements in source table
*/
static t_void wlan_cfp_copy_dynamic(pmlan_adapter pmadapter,
chan_freq_power_t *cfp, t_u8 num_cfp,
chan_freq_power_t *cfp_src,
t_u8 num_cfp_src)
{
int i, j;
ENTER();
if (cfp == cfp_src) {
LEAVE();
return;
}
/* first clear dest dynamic blacklisted entries */
/* do not clear the flags */
for (i = 0; i < num_cfp; i++) {
cfp[i].dynamic.blacklist = MFALSE;
}
/* copy dynamic blacklisted entries from source where channels match */
if (cfp_src) {
for (i = 0; i < num_cfp; i++)
for (j = 0; j < num_cfp_src; j++)
if (cfp[i].channel == cfp_src[j].channel) {
cfp[i].dynamic.blacklist =
cfp_src[j].dynamic.blacklist;
break;
}
}
LEAVE();
}
/********************************************************
* Global Functions
********************************************************/
/**
* @brief This function converts region string to integer code
*
* @param pmadapter A pointer to mlan_adapter structure
* @param country_code Country string
* @param cfp_bg Pointer to buffer
* @param cfp_a Pointer to buffer
*
* @return MLAN_STATUS_SUCCESS or MLAN_STATUS_FAILURE
*/
mlan_status wlan_misc_country_2_cfp_table_code(pmlan_adapter pmadapter,
t_u8 *country_code, t_u8 *cfp_bg,
t_u8 *cfp_a)
{
t_u8 i;
ENTER();
if (pmadapter->otp_region) {
if (!memcmp(pmadapter, pmadapter->otp_region->country_code,
country_code, COUNTRY_CODE_LEN - 1)) {
if (pmadapter->cfp_otp_bg)
*cfp_bg = pmadapter->otp_region->region_code;
if (pmadapter->cfp_otp_a)
*cfp_a = pmadapter->otp_region->region_code;
LEAVE();
return MLAN_STATUS_SUCCESS;
}
}
/* Look for code in mapping table */
for (i = 0; i < NELEMENTS(country_code_mapping); i++) {
if (!memcmp(pmadapter, country_code_mapping[i].country_code,
country_code, COUNTRY_CODE_LEN - 1)) {
*cfp_bg = country_code_mapping[i].cfp_code_bg;
*cfp_a = country_code_mapping[i].cfp_code_a;
LEAVE();
return MLAN_STATUS_SUCCESS;
}
}
/* If still not found, look for code in EU country code table */
for (i = 0; i < NELEMENTS(eu_country_code_table); i++) {
if (!memcmp(pmadapter, eu_country_code_table[i], country_code,
COUNTRY_CODE_LEN - 1)) {
*cfp_bg = EU_CFP_CODE_BG;
*cfp_a = EU_CFP_CODE_A;
LEAVE();
return MLAN_STATUS_SUCCESS;
}
}
LEAVE();
return MLAN_STATUS_FAILURE;
}
/**
* @brief This function finds if given country code is in EU table
*
* @param pmadapter A pointer to mlan_adapter structure
* @param country_code Country string
*
* @return MTRUE or MFALSE
*/
t_bool wlan_is_etsi_country(pmlan_adapter pmadapter, t_u8 *country_code)
{
t_u8 i;
ENTER();
/* Look for code in EU country code table */
for (i = 0; i < NELEMENTS(eu_country_code_table); i++) {
if (!memcmp(pmadapter, eu_country_code_table[i], country_code,
COUNTRY_CODE_LEN - 1)) {
LEAVE();
return MTRUE;
}
}
LEAVE();
return MFALSE;
}
/**
* @brief This function adjust the antenna index
*
* V16_FW_API: Bit0: ant A, Bit 1:ant B, Bit0 & Bit 1: A+B
* 8887: case1: 0 - 2.4G ant A, 1- 2.4G antB, 2-- 5G ant C
* case2: 0 - 2.4G ant A, 1- 2.4G antB, 0x80- 5G antA, 0x81-5G ant B
* @param priv A pointer to mlan_private structure
* @param prx_pd A pointer to the RxPD structure
*
* @return MLAN_STATUS_SUCCESS or MLAN_STATUS_FAILURE
*/
t_u8 wlan_adjust_antenna(pmlan_private priv, RxPD *prx_pd)
{
t_u8 antenna = prx_pd->antenna;
#if defined(SD8887) || defined(SD8987)
t_u32 rx_channel = (prx_pd->rx_info & RXPD_CHAN_MASK) >> 5;
#endif
if (prx_pd->antenna == 0xff)
return 0;
if (priv->adapter->pcard_info->v16_fw_api) {
if ((antenna & MBIT(0)) && (antenna & MBIT(1)))
antenna = 2;
else if (antenna & MBIT(1))
antenna = 1;
else if (antenna & MBIT(0))
antenna = 0;
}
#if defined(SD8887) || defined(SD8987)
#define ANTENNA_OFFSET 2
if (MFALSE
#ifdef SD8887
|| IS_SD8887(priv->adapter->card_type)
#endif
#ifdef SD8987
|| IS_SD8987(priv->adapter->card_type)
#endif
) {
if ((priv->adapter->antinfo & ANT_DIVERSITY_2G) &&
(priv->adapter->antinfo & ANT_DIVERSITY_5G)) {
#define MAX_2G_CHAN 14
if (rx_channel > MAX_2G_CHAN)
antenna += ANTENNA_OFFSET;
}
}
#endif
return antenna;
}
/**
* @brief This function adjust the rate index
*
* @param priv A pointer to mlan_private structure
* @param rx_rate rx rate
* @param rate_info rate info
* @return rate index
*/
t_u16 wlan_adjust_data_rate(mlan_private *priv, t_u8 rx_rate, t_u8 rate_info)
{
t_u16 rate_index = 0;
t_u8 bw = 0;
t_u8 nss = 0;
t_bool sgi_enable = 0;
t_u8 gi = 0;
#define MAX_MCS_NUM_AX 12
#define MAX_MCS_NUM_SUPP 16
#define MAX_MCS_NUM_AC 10
#define RATE_INDEX_MCS0 12
bw = (rate_info & 0xC) >> 2;
sgi_enable = (rate_info & 0x10) >> 4;
if ((rate_info & 0x3) == 0) {
rate_index = (rx_rate > MLAN_RATE_INDEX_OFDM0) ? rx_rate - 1 :
rx_rate;
} else if ((rate_info & 0x03) == 1) {
rate_index = RATE_INDEX_MCS0 +
MAX_MCS_NUM_SUPP * 2 * sgi_enable +
MAX_MCS_NUM_SUPP * bw + rx_rate;
} else if ((rate_info & 0x3) == 2) {
if (IS_STREAM_2X2(priv->adapter->feature_control))
nss = rx_rate >> 4; // 0:NSS1, 1:NSS2
rate_index = RATE_INDEX_MCS0 + MAX_MCS_NUM_SUPP * 4 +
MAX_MCS_NUM_AC * 6 * sgi_enable +
MAX_MCS_NUM_AC * 2 * bw + MAX_MCS_NUM_AC * nss +
(rx_rate & 0x0f);
} else if ((rate_info & 0x3) == 3) {
gi = (rate_info & 0x10) >> 4 | (rate_info & 0x80) >> 6;
if (IS_STREAM_2X2(priv->adapter->feature_control))
nss = rx_rate >> 4; // 0:NSS1, 1:NSS2
rate_index = RATE_INDEX_MCS0 + MAX_MCS_NUM_SUPP * 4 +
MAX_MCS_NUM_AC * 12 + MAX_MCS_NUM_AX * 6 * gi +
MAX_MCS_NUM_AX * 2 * bw + MAX_MCS_NUM_AX * nss +
(rx_rate & 0x0f);
}
return rate_index;
}
#ifdef STA_SUPPORT
#endif /* STA_SUPPORT */
/**
* @brief convert TX rate_info from v14 to v15+ FW rate_info
*
* @param v14_rate_info v14 rate info
*
* @return v15+ rate info
*/
t_u8 wlan_convert_v14_tx_rate_info(pmlan_private pmpriv, t_u8 v14_rate_info)
{
t_u8 rate_info = 0;
if (!pmpriv->adapter->pcard_info->v14_fw_api) {
PRINTM(MERROR, "%s: Not convert for this is not V14 FW\n",
__func__);
return v14_rate_info;
}
rate_info = v14_rate_info & 0x01;
/* band */
rate_info |= (v14_rate_info & MBIT(1)) << 1;
/* short GI */
rate_info |= (v14_rate_info & MBIT(2)) << 2;
return rate_info;
}
/**
* @brief convert RX rate_info from v14 to v15+ FW rate_info
*
* @param v14_rate_info v14 rate info
*
* @return v15+ rate info
*/
t_u8 wlan_convert_v14_rx_rate_info(pmlan_private pmpriv, t_u8 v14_rate_info)
{
t_u8 rate_info = 0;
t_u8 mode = 0;
t_u8 bw = 0;
t_u8 sgi = 0;
if (!pmpriv->adapter->pcard_info->v14_fw_api) {
PRINTM(MERROR, "%s: Not convert for this is not V14 FW\n",
__func__);
return v14_rate_info;
}
mode = v14_rate_info & MBIT(0);
bw = v14_rate_info & MBIT(1);
sgi = (v14_rate_info & 0x04) >> 2;
rate_info = (mode & 0x01) | ((bw & 0x01) << 2) | ((sgi & 0x01) << 4);
return rate_info;
}
/**
* @brief Use index to get the data rate
*
* @param pmadapter A pointer to mlan_adapter structure
* @param index The index of data rate
* @param tx_rate_info Tx rate info
* @param ext_rate_info Extend tx rate info
*
* @return Data rate or 0
*/
t_u32 wlan_index_to_data_rate(pmlan_adapter pmadapter, t_u8 index,
t_u8 tx_rate_info, t_u8 ext_rate_info)
{
#define MCS_NUM_SUPP 16
t_u16 mcs_rate[4][MCS_NUM_SUPP] = {
{0x1b, 0x36, 0x51, 0x6c, 0xa2, 0xd8, 0xf3, 0x10e, 0x36, 0x6c,
0xa2, 0xd8, 0x144, 0x1b0, 0x1e6, 0x21c}, /*LG 40M*/
{0x1e, 0x3c, 0x5a, 0x78, 0xb4, 0xf0, 0x10e, 0x12c, 0x3c, 0x78,
0xb4, 0xf0, 0x168, 0x1e0, 0x21c, 0x258}, /*SG 40M */
{0x0d, 0x1a, 0x27, 0x34, 0x4e, 0x68, 0x75, 0x82, 0x1a, 0x34,
0x4e, 0x68, 0x9c, 0xd0, 0xea, 0x104}, /*LG 20M */
{0x0e, 0x1c, 0x2b, 0x39, 0x56, 0x73, 0x82, 0x90, 0x1c, 0x39,
0x56, 0x73, 0xad, 0xe7, 0x104, 0x120}}; /*SG 20M */
#define MCS_NUM_AC 10
/* NSS 1. note: the value in the table is 2 multiplier of the actual
* rate in other words, it is in the unit of 500 Kbs
*/
t_u16 ac_mcs_rate_nss1[8][MCS_NUM_AC] = {
{0x75, 0xEA, 0x15F, 0x1D4, 0x2BE, 0x3A8, 0x41D, 0x492, 0x57C,
0x618}, /* LG 160M*/
{0x82, 0x104, 0x186, 0x208, 0x30C, 0x410, 0x492, 0x514, 0x618,
0x6C6}, /* SG 160M*/
{0x3B, 0x75, 0xB0, 0xEA, 0x15F, 0x1D4, 0x20F, 0x249, 0x2BE,
0x30C}, /* LG 80M */
{0x41, 0x82, 0xC3, 0x104, 0x186, 0x208, 0x249, 0x28A, 0x30C,
0x363}, /* SG 80M */
{0x1B, 0x36, 0x51, 0x6C, 0xA2, 0xD8, 0xF3, 0x10E, 0x144,
0x168}, /* LG 40M */
{0x1E, 0x3C, 0x5A, 0x78, 0xB4, 0xF0, 0x10E, 0x12C, 0x168,
0x190}, /* SG 40M */
{0xD, 0x1A, 0x27, 0x34, 0x4E, 0x68, 0x75, 0x82, 0x9C,
0x00}, /* LG 20M */
{0xF, 0x1D, 0x2C, 0x3A, 0x57, 0x74, 0x82, 0x91, 0xAE,
0x00}, /* SG 20M */
};
/* NSS 2. note: the value in the table is 2 multiplier of the actual
* rate
*/
t_u16 ac_mcs_rate_nss2[8][MCS_NUM_AC] = {
{0xEA, 0x1D4, 0x2BE, 0x3A8, 0x57C, 0x750, 0x83A, 0x924, 0xAF8,
0xC30}, /*LG 160M*/
{0x104, 0x208, 0x30C, 0x410, 0x618, 0x820, 0x924, 0xA28, 0xC30,
0xD8B}, /*SG 160M*/
{0x75, 0xEA, 0x15F, 0x1D4, 0x2BE, 0x3A8, 0x41D, 0x492, 0x57C,
0x618}, /*LG 80M*/
{0x82, 0x104, 0x186, 0x208, 0x30C, 0x410, 0x492, 0x514, 0x618,
0x6C6}, /*SG 80M*/
{0x36, 0x6C, 0xA2, 0xD8, 0x144, 0x1B0, 0x1E6, 0x21C, 0x288,
0x2D0}, /*LG 40M*/
{0x3C, 0x78, 0xB4, 0xF0, 0x168, 0x1E0, 0x21C, 0x258, 0x2D0,
0x320}, /*SG 40M*/
{0x1A, 0x34, 0x4A, 0x68, 0x9C, 0xD0, 0xEA, 0x104, 0x138,
0x00}, /*LG 20M*/
{0x1D, 0x3A, 0x57, 0x74, 0xAE, 0xE6, 0x104, 0x121, 0x15B,
0x00}, /*SG 20M*/
};
t_u32 rate = 0;
t_u8 mcs_index = 0;
t_u8 he_dcm = 0;
// t_u8 he_tone = 0;
t_u8 stbc = 0;
t_u8 bw = 0;
t_u8 gi = 0;
ENTER();
PRINTM(MINFO, "%s:index=%d, tx_rate_info=%d, ext_rate_info=%d\n",
__func__, index, tx_rate_info, ext_rate_info);
if ((tx_rate_info & 0x3) == MLAN_RATE_FORMAT_VHT) {
/* VHT rate */
mcs_index = index & 0xF;
if (mcs_index > 9)
mcs_index = 9;
/* 20M: bw=0, 40M: bw=1, 80M: bw=2, 160M: bw=3 */
bw = (tx_rate_info & 0xC) >> 2;
/* LGI: gi =0, SGI: gi = 1 */
gi = (tx_rate_info & 0x10) >> 4;
if ((index >> 4) == 1) {
/* NSS = 2 */
rate = ac_mcs_rate_nss2[2 * (3 - bw) + gi][mcs_index];
} else
/* NSS = 1 */
rate = ac_mcs_rate_nss1[2 * (3 - bw) + gi][mcs_index];
} else
if ((tx_rate_info & 0x3) == MLAN_RATE_FORMAT_HE) {
/* VHT rate */
mcs_index = index & 0xF;
he_dcm = ext_rate_info & MBIT(0);
if (mcs_index > MCS_NUM_AX - 1)
mcs_index = MCS_NUM_AX - 1;
/* 20M: bw=0, 40M: bw=1, 80M: bw=2, 160M: bw=3 */
bw = (tx_rate_info & (MBIT(3) | MBIT(2))) >> 2;
/* BIT7:BIT4 0:0= 0.8us,0:1= 0.8us, 1:0=1.6us, 1:1=3.2us or
* 0.8us
*/
gi = (tx_rate_info & MBIT(4)) >> 4 |
(tx_rate_info & MBIT(7)) >> 6;
/* STBC: BIT5 in tx rate info */
stbc = (tx_rate_info & MBIT(5)) >> 5;
if (gi > 3) {
PRINTM(MERROR, "Invalid gi value");
return 0;
}
if ((gi == 3) && stbc && he_dcm) {
gi = 0;
stbc = 0;
he_dcm = 0;
}
/* map to gi 0:0.8us,1:1.6us 2:3.2us*/
if (gi > 0)
gi = gi - 1;
//#ifdef ENABLE_802_11AX
// TODO: hardcode he_tone here, wait for FW value ready.
// he_tone = 4;
// he_tone = (ext_rate_info & 0xE) >> 1;
//#endif
if ((index >> 4) == 1) {
switch (mcs_index) {
case 0:
case 1:
// #if 0
// if (he_tone < 3) {
// rate =
//ax_tone_ru_rate_nss2[3*(2-he_tone)+gi][mcs_index*2
//+ he_dcm];
// } else {
// #endif
rate = ax_mcs_rate_nss2[3 * (3 - bw) + gi]
[mcs_index * 2 + he_dcm];
break;
case 2:
// #if 0
// if (he_tone < 3) {
// rate =
//ax_tone_ru_rate_nss2[3*(2-he_tone)+gi][mcs_index*2];
// } else {
// #endif
rate = ax_mcs_rate_nss2[3 * (3 - bw) + gi]
[mcs_index * 2];
break;
case 3:
case 4:
// #if 0
// if (he_tone < 3) {
// rate =
//ax_tone_ru_rate_nss2[3*(2-he_tone)+gi][mcs_index*2
//- 1 + he_dcm];
// } else {
// #endif
rate = ax_mcs_rate_nss2[3 * (3 - bw) + gi]
[mcs_index * 2 - 1 +
he_dcm];
break;
default:
// #if 0
// if (he_tone < 3) {
// rate =
//ax_tone_ru_rate_nss2[3*(2-he_tone)+gi][mcs_index
//+ 4];
// } else {
// #endif
rate = ax_mcs_rate_nss2[3 * (3 - bw) + gi]
[mcs_index + 4];
break;
}
} else {
switch (mcs_index) {
case 0:
case 1:
// #if 0
// if (he_tone < 3) {
// rate =
//ax_tone_ru_rate_nss1[3*(2-he_tone)+gi][mcs_index*2
//+ he_dcm];
// } else {
// #endif
rate = ax_mcs_rate_nss1[3 * (3 - bw) + gi]
[mcs_index * 2 + he_dcm];
break;
case 2:
// #if 0
// if (he_tone < 3) {
// rate =
//ax_tone_ru_rate_nss1[3*(2-he_tone)+gi][mcs_index*2];
// } else {
// #endif
rate = ax_mcs_rate_nss1[3 * (3 - bw) + gi]
[mcs_index * 2];
break;
case 3:
case 4:
// #if 0
// if (he_tone < 3) {
// rate =
//ax_tone_ru_rate_nss1[3*(2-he_tone)+gi][mcs_index*2
//- 1 + he_dcm];
// } else {
// #endif
rate = ax_mcs_rate_nss1[3 * (3 - bw) + gi]
[mcs_index * 2 - 1 +
he_dcm];
break;
default:
// #if 0
// if (he_tone < 3) {
// rate =
//ax_tone_ru_rate_nss1[3*(2-he_tone)+gi][mcs_index
//+ 4];
// } else {
// #endif
rate = ax_mcs_rate_nss1[3 * (3 - bw) + gi]
[mcs_index + 4];
break;
}
}
} else if ((tx_rate_info & 0x3) == MLAN_RATE_FORMAT_HT) {
/* HT rate */
/* 20M: bw=0, 40M: bw=1 */
bw = (tx_rate_info & 0xC) >> 2;
/* LGI: gi =0, SGI: gi = 1 */
gi = (tx_rate_info & 0x10) >> 4;
if (index == MLAN_RATE_BITMAP_MCS0) {
if (gi == 1)
rate = 0x0D; /* MCS 32 SGI rate */
else
rate = 0x0C; /* MCS 32 LGI rate */
} else if (index < MCS_NUM_SUPP) {
if (bw <= 1)
rate = mcs_rate[2 * (1 - bw) + gi][index];
else
rate = WlanDataRates[0];
} else
rate = WlanDataRates[0];
} else {
/* 11n non HT rates */
if (index >= WLAN_SUPPORTED_RATES_EXT)
index = 0;
rate = WlanDataRates[index];
}
LEAVE();
return rate;
}
/**
* @brief Use rate to get the index
*
* @param pmadapter A pointer to mlan_adapter structure
* @param rate Data rate
*
* @return Index or 0
*/
t_u8 wlan_data_rate_to_index(pmlan_adapter pmadapter, t_u32 rate)
{
t_u16 *ptr;
ENTER();
if (rate) {
ptr = wlan_memchr(pmadapter, WlanDataRates, (t_u8)rate,
sizeof(WlanDataRates));
if (ptr) {
LEAVE();
return (t_u8)(ptr - WlanDataRates);
}
}
LEAVE();
return 0;
}
/**
* @brief Get active data rates
*
* @param pmpriv A pointer to mlan_private structure
* @param bss_mode The specified BSS mode (Infra/IBSS)
* @param config_bands The specified band configuration
* @param rates The buf to return the active rates
*
* @return The number of Rates
*/
t_u32 wlan_get_active_data_rates(mlan_private *pmpriv, t_u32 bss_mode,
t_u16 config_bands, WLAN_802_11_RATES rates)
{
t_u32 k;
ENTER();
if (pmpriv->media_connected != MTRUE) {
k = wlan_get_supported_rates(pmpriv, bss_mode, config_bands,
rates);
} else {
k = wlan_copy_rates(rates, 0,
pmpriv->curr_bss_params.data_rates,
pmpriv->curr_bss_params.num_of_rates);
}
LEAVE();
return k;
}
#ifdef STA_SUPPORT
/**
* @brief This function search through all the regions cfp table to find the
* channel, if the channel is found then gets the MIN txpower of the channel
* present in all the regions.
*
* @param pmpriv A pointer to mlan_private structure
* @param channel Channel number.
*
* @return The Tx power
*/
t_u8 wlan_get_txpwr_of_chan_from_cfp(mlan_private *pmpriv, t_u8 channel)
{
t_u8 i = 0;
t_u8 j = 0;
t_u8 tx_power = 0;
t_u32 cfp_no;
chan_freq_power_t *cfp = MNULL;
chan_freq_power_t *cfp_a = MNULL;
t_u32 cfp_no_a;
ENTER();
for (i = 0; i < MLAN_CFP_TABLE_SIZE_BG; i++) {
/* Get CFP */
cfp = cfp_table_BG[i].cfp;
cfp_no = cfp_table_BG[i].cfp_no;
/* Find matching channel and get Tx power */
for (j = 0; j < cfp_no; j++) {
if ((cfp + j)->channel == channel) {
if (tx_power != 0)
tx_power = MIN(tx_power,
(cfp + j)->max_tx_power);
else
tx_power =
(t_u8)(cfp + j)->max_tx_power;
break;
}
}
}
for (i = 0; i < MLAN_CFP_TABLE_SIZE_A; i++) {
/* Get CFP */
cfp_a = cfp_table_A[i].cfp;
cfp_no_a = cfp_table_A[i].cfp_no;
for (j = 0; j < cfp_no_a; j++) {
if ((cfp_a + j)->channel == channel) {
if (tx_power != 0)
tx_power =
MIN(tx_power,
(cfp_a + j)->max_tx_power);
else
tx_power = (t_u8)(
(cfp_a + j)->max_tx_power);
break;
}
}
}
LEAVE();
return tx_power;
}
/**
* @brief Get the channel frequency power info for a specific channel
*
* @param pmadapter A pointer to mlan_adapter structure
* @param band It can be BAND_A, BAND_G or BAND_B
* @param channel The channel to search for
* @param region_channel A pointer to region_chan_t structure
*
* @return A pointer to chan_freq_power_t structure or
* MNULL if not found.
*/
chan_freq_power_t *
wlan_get_cfp_by_band_and_channel(pmlan_adapter pmadapter, t_u8 band,
t_u16 channel, region_chan_t *region_channel)
{
region_chan_t *rc;
chan_freq_power_t *cfp = MNULL;
int i, j;
ENTER();
for (j = 0; !cfp && (j < MAX_REGION_CHANNEL_NUM); j++) {
rc = &region_channel[j];
if (!rc->valid || !rc->pcfp)
continue;
switch (rc->band) {
case BAND_A:
switch (band) {
case BAND_AN:
case BAND_A | BAND_AN:
case BAND_A | BAND_AN | BAND_AAC:
/* Fall Through */
case BAND_A: /* Matching BAND_A */
break;
default:
continue;
}
break;
case BAND_B:
case BAND_G:
switch (band) {
case BAND_GN:
case BAND_B | BAND_G | BAND_GN:
case BAND_G | BAND_GN:
case BAND_GN | BAND_GAC:
case BAND_B | BAND_G | BAND_GN | BAND_GAC:
case BAND_G | BAND_GN | BAND_GAC:
case BAND_B | BAND_G:
/* Fall Through */
case BAND_B: /* Matching BAND_B/G */
/* Fall Through */
case BAND_G:
/* Fall Through */
case 0:
break;
default:
continue;
}
break;
default:
continue;
}
if (channel == FIRST_VALID_CHANNEL)
cfp = &rc->pcfp[0];
else {
for (i = 0; i < rc->num_cfp; i++) {
if (rc->pcfp[i].channel == channel) {
cfp = &rc->pcfp[i];
break;
}
}
}
}
if (!cfp && channel)
PRINTM(MCMND, "%s: can not find cfp by band %d & channel %d\n",
__func__, band, channel);
LEAVE();
return cfp;
}
/**
* @brief Find the channel frequency power info for a specific channel
*
* @param pmadapter A pointer to mlan_adapter structure
* @param band It can be BAND_A, BAND_G or BAND_B
* @param channel The channel to search for
*
* @return A pointer to chan_freq_power_t structure or MNULL if not
* found.
*/
chan_freq_power_t *wlan_find_cfp_by_band_and_channel(mlan_adapter *pmadapter,
t_u8 band, t_u16 channel)
{
chan_freq_power_t *cfp = MNULL;
ENTER();
/* Any station(s) with 11D enabled */
if (wlan_count_priv_cond(pmadapter, wlan_11d_is_enabled,
wlan_is_station) > 0)
cfp = wlan_get_cfp_by_band_and_channel(
pmadapter, band, channel, pmadapter->universal_channel);
else
cfp = wlan_get_cfp_by_band_and_channel(
pmadapter, band, channel, pmadapter->region_channel);
LEAVE();
return cfp;
}
/**
* @brief Find the channel frequency power info for a specific frequency
*
* @param pmadapter A pointer to mlan_adapter structure
* @param band It can be BAND_A, BAND_G or BAND_B
* @param freq The frequency to search for
*
* @return Pointer to chan_freq_power_t structure; MNULL if not found
*/
chan_freq_power_t *wlan_find_cfp_by_band_and_freq(mlan_adapter *pmadapter,
t_u8 band, t_u32 freq)
{
chan_freq_power_t *cfp = MNULL;
region_chan_t *rc;
int i, j;
ENTER();
for (j = 0; !cfp && (j < MAX_REGION_CHANNEL_NUM); j++) {
rc = &pmadapter->region_channel[j];
/* Any station(s) with 11D enabled */
if (wlan_count_priv_cond(pmadapter, wlan_11d_is_enabled,
wlan_is_station) > 0)
rc = &pmadapter->universal_channel[j];
if (!rc->valid || !rc->pcfp)
continue;
switch (rc->band) {
case BAND_A:
switch (band) {
case BAND_AN:
case BAND_A | BAND_AN:
case BAND_A | BAND_AN | BAND_AAC:
/* Fall Through */
case BAND_A: /* Matching BAND_A */
break;
default:
continue;
}
break;
case BAND_B:
case BAND_G:
switch (band) {
case BAND_GN:
case BAND_B | BAND_G | BAND_GN:
case BAND_G | BAND_GN:
case BAND_GN | BAND_GAC:
case BAND_B | BAND_G | BAND_GN | BAND_GAC:
case BAND_G | BAND_GN | BAND_GAC:
case BAND_B | BAND_G:
/* Fall Through */
case BAND_B:
/* Fall Through */
case BAND_G:
/* Fall Through */
case 0:
break;
default:
continue;
}
break;
default:
continue;
}
for (i = 0; i < rc->num_cfp; i++) {
if (rc->pcfp[i].freq == freq) {
cfp = &rc->pcfp[i];
break;
}
}
}
if (!cfp && freq)
PRINTM(MERROR, "%s: cannot find cfp by band %d & freq %d\n",
__func__, band, freq);
LEAVE();
return cfp;
}
#endif /* STA_SUPPORT */
/**
* @brief Check if Rate Auto
*
* @param pmpriv A pointer to mlan_private structure
*
* @return MTRUE or MFALSE
*/
t_u8 wlan_is_rate_auto(mlan_private *pmpriv)
{
t_u32 i;
int rate_num = 0;
ENTER();
for (i = 0; i < NELEMENTS(pmpriv->bitmap_rates); i++)
if (pmpriv->bitmap_rates[i])
rate_num++;
LEAVE();
if (rate_num > 1)
return MTRUE;
else
return MFALSE;
}
/**
* @brief Covert Rate Bitmap to Rate index
*
* @param pmadapter Pointer to mlan_adapter structure
* @param rate_bitmap Pointer to rate bitmap
* @param size Size of the bitmap array
*
* @return Rate index
*/
int wlan_get_rate_index(pmlan_adapter pmadapter, t_u16 *rate_bitmap, int size)
{
int i;
ENTER();
for (i = 0; i < size * 8; i++) {
if (rate_bitmap[i / 16] & (1 << (i % 16))) {
LEAVE();
return i;
}
}
LEAVE();
return -1;
}
/**
* @brief Get supported data rates
*
* @param pmpriv A pointer to mlan_private structure
* @param bss_mode The specified BSS mode (Infra/IBSS)
* @param config_bands The specified band configuration
* @param rates The buf to return the supported rates
*
* @return The number of Rates
*/
t_u32 wlan_get_supported_rates(mlan_private *pmpriv, t_u32 bss_mode,
t_u16 config_bands, WLAN_802_11_RATES rates)
{
t_u32 k = 0;
ENTER();
if (bss_mode == MLAN_BSS_MODE_INFRA) {
/* Infra. mode */
switch (config_bands) {
case (t_u8)BAND_B:
PRINTM(MINFO, "Infra Band=%d SupportedRates_B\n",
config_bands);
k = wlan_copy_rates(rates, k, SupportedRates_B,
sizeof(SupportedRates_B));
break;
case (t_u8)BAND_G:
case BAND_G | BAND_GN:
case BAND_G | BAND_GN | BAND_GAC:
case BAND_G | BAND_GN | BAND_GAC | BAND_GAX:
PRINTM(MINFO, "Infra band=%d SupportedRates_G\n",
config_bands);
k = wlan_copy_rates(rates, k, SupportedRates_G,
sizeof(SupportedRates_G));
break;
case BAND_B | BAND_G:
case BAND_A | BAND_B | BAND_G:
case BAND_A | BAND_B:
case BAND_A | BAND_B | BAND_G | BAND_GN:
case BAND_A | BAND_B | BAND_G | BAND_GN | BAND_AN:
case BAND_A | BAND_B | BAND_G | BAND_GN | BAND_AN | BAND_AAC:
case BAND_A | BAND_B | BAND_G | BAND_GN | BAND_AN | BAND_AAC |
BAND_GAC:
case BAND_A | BAND_B | BAND_G | BAND_GN | BAND_AN | BAND_AAC |
BAND_AAX:
case BAND_A | BAND_B | BAND_G | BAND_GN | BAND_AN | BAND_AAC |
BAND_GAC | BAND_AAX | BAND_GAX:
case BAND_B | BAND_G | BAND_GN:
case BAND_B | BAND_G | BAND_GN | BAND_GAC:
case BAND_B | BAND_G | BAND_GN | BAND_GAC | BAND_GAX:
PRINTM(MINFO, "Infra band=%d SupportedRates_BG\n",
config_bands);
#ifdef WIFI_DIRECT_SUPPORT
if (pmpriv->bss_type == MLAN_BSS_TYPE_WIFIDIRECT)
k = wlan_copy_rates(rates, k, SupportedRates_G,
sizeof(SupportedRates_G));
else
k = wlan_copy_rates(rates, k, SupportedRates_BG,
sizeof(SupportedRates_BG));
#else
k = wlan_copy_rates(rates, k, SupportedRates_BG,
sizeof(SupportedRates_BG));
#endif
break;
case BAND_A:
case BAND_A | BAND_G:
PRINTM(MINFO, "Infra band=%d SupportedRates_A\n",
config_bands);
k = wlan_copy_rates(rates, k, SupportedRates_A,
sizeof(SupportedRates_A));
break;
case BAND_AN:
case BAND_A | BAND_AN:
case BAND_A | BAND_G | BAND_AN | BAND_GN:
case BAND_A | BAND_AN | BAND_AAC:
case BAND_A | BAND_G | BAND_AN | BAND_GN | BAND_AAC:
case BAND_A | BAND_AN | BAND_AAC | BAND_AAX:
case BAND_A | BAND_G | BAND_AN | BAND_GN | BAND_AAC | BAND_AAX:
PRINTM(MINFO, "Infra band=%d SupportedRates_A\n",
config_bands);
k = wlan_copy_rates(rates, k, SupportedRates_A,
sizeof(SupportedRates_A));
break;
case BAND_GN:
case BAND_GN | BAND_GAC:
case BAND_GN | BAND_GAC | BAND_GAX:
PRINTM(MINFO, "Infra band=%d SupportedRates_N\n",
config_bands);
k = wlan_copy_rates(rates, k, SupportedRates_N,
sizeof(SupportedRates_N));
break;
}
} else {
/* Ad-hoc mode */
switch (config_bands) {
case (t_u8)BAND_B:
PRINTM(MINFO, "Band: Adhoc B\n");
k = wlan_copy_rates(rates, k, AdhocRates_B,
sizeof(AdhocRates_B));
break;
case (t_u8)BAND_G:
PRINTM(MINFO, "Band: Adhoc G only\n");
k = wlan_copy_rates(rates, k, AdhocRates_G,
sizeof(AdhocRates_G));
break;
case BAND_B | BAND_G:
PRINTM(MINFO, "Band: Adhoc BG\n");
k = wlan_copy_rates(rates, k, AdhocRates_BG,
sizeof(AdhocRates_BG));
break;
case BAND_A:
case BAND_A | BAND_AN | BAND_AAC:
case BAND_A | BAND_AN | BAND_AAC | BAND_AAX:
PRINTM(MINFO, "Band: Adhoc A\n");
k = wlan_copy_rates(rates, k, AdhocRates_A,
sizeof(AdhocRates_A));
break;
}
}
LEAVE();
return k;
}
#define COUNTRY_ID_US 0
#define COUNTRY_ID_JP 1
#define COUNTRY_ID_CN 2
#define COUNTRY_ID_EU 3
typedef struct _oper_bw_chan {
/*non-global operating class*/
t_u8 oper_class;
/*global operating class*/
t_u8 global_oper_class;
/*bandwidth 0-20M 1-40M 2-80M 3-160M*/
t_u8 bandwidth;
/*channel list*/
t_u8 channel_list[13];
} oper_bw_chan;
/** oper class table for US*/
static oper_bw_chan oper_bw_chan_us[] = {
/** non-Global oper class, global oper class, bandwidth, channel list*/
{1, 115, 0, {36, 40, 44, 48}},
{2, 118, 0, {52, 56, 60, 64}},
{3, 124, 0, {149, 153, 157, 161}},
{4,
121,
0,
{100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140, 144}},
{5, 125, 0, {149, 153, 157, 161, 165}},
{12, 81, 0, {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11}},
{22, 116, 1, {36, 44}},
{23, 119, 1, {52, 60}},
{24, 122, 1, {100, 108, 116, 124, 132, 140}},
{25, 126, 1, {149, 157}},
{26, 126, 1, {149, 157}},
{27, 117, 1, {40, 48}},
{28, 120, 1, {56, 64}},
{29, 123, 1, {104, 112, 120, 128, 136, 144}},
{30, 127, 1, {153, 161}},
{31, 127, 1, {153, 161}},
{32, 83, 1, {1, 2, 3, 4, 5, 6, 7}},
{33, 84, 1, {5, 6, 7, 8, 9, 10, 11}},
{128, 128, 2, {42, 58, 106, 122, 138, 155}},
{129, 129, 3, {50, 114}},
{130, 130, 2, {42, 58, 106, 122, 138, 155}},
};
/** oper class table for EU*/
static oper_bw_chan oper_bw_chan_eu[] = {
/** non-global oper class,global oper class, bandwidth, channel list*/
{1, 115, 0, {36, 40, 44, 48}},
{2, 118, 0, {52, 56, 60, 64}},
{3, 121, 0, {100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140}},
{4, 81, 0, {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13}},
{5, 116, 1, {36, 44}},
{6, 119, 1, {52, 60}},
{7, 122, 1, {100, 108, 116, 124, 132}},
{8, 117, 1, {40, 48}},
{9, 120, 1, {56, 64}},
{10, 123, 1, {104, 112, 120, 128, 136}},
{11, 83, 1, {1, 2, 3, 4, 5, 6, 7, 8, 9}},
{12, 84, 1, {5, 6, 7, 8, 9, 10, 11, 12, 13}},
{17, 125, 0, {149, 153, 157, 161, 165, 169}},
{128, 128, 2, {42, 58, 106, 122, 138, 155}},
{129, 129, 3, {50, 114}},
{130, 130, 2, {42, 58, 106, 122, 138, 155}},
};
/** oper class table for Japan*/
static oper_bw_chan oper_bw_chan_jp[] = {
/** non-Global oper class,global oper class, bandwidth, channel list*/
{1, 115, 0, {34, 38, 42, 46, 36, 40, 44, 48}},
{30, 81, 0, {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13}},
{31, 82, 0, {14}},
{32, 118, 0, {52, 56, 60, 64}},
{33, 118, 0, {52, 56, 60, 64}},
{34, 121, 0, {100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140}},
{35, 121, 0, {100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140}},
{36, 116, 1, {36, 44}},
{37, 119, 1, {52, 60}},
{38, 119, 1, {52, 60}},
{39, 122, 1, {100, 108, 116, 124, 132}},
{40, 122, 1, {100, 108, 116, 124, 132}},
{41, 117, 1, {40, 48}},
{42, 120, 1, {56, 64}},
{43, 120, 1, {56, 64}},
{44, 123, 1, {104, 112, 120, 128, 136}},
{45, 123, 1, {104, 112, 120, 128, 136}},
{56, 83, 1, {1, 2, 3, 4, 5, 6, 7, 8, 9}},
{57, 84, 1, {5, 6, 7, 8, 9, 10, 11, 12, 13}},
{58, 121, 0, {100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140}},
{128, 128, 2, {42, 58, 106, 122, 138, 155}},
{129, 129, 3, {50, 114}},
{130, 130, 2, {42, 58, 106, 122, 138, 155}},
};
/** oper class table for China*/
static oper_bw_chan oper_bw_chan_cn[] = {
/** non-Global oper class,global oper class, bandwidth, channel list*/
{1, 115, 0, {36, 40, 44, 48}},
{2, 118, 0, {52, 56, 60, 64}},
{3, 125, 0, {149, 153, 157, 161, 165}},
{4, 116, 1, {36, 44}},
{5, 119, 1, {52, 60}},
{6, 126, 1, {149, 157}},
{7, 81, 0, {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13}},
{8, 83, 0, {1, 2, 3, 4, 5, 6, 7, 8, 9}},
{9, 84, 1, {5, 6, 7, 8, 9, 10, 11, 12, 13}},
{128, 128, 2, {42, 58, 106, 122, 138, 155}},
{129, 129, 3, {50, 114}},
{130, 130, 2, {42, 58, 106, 122, 138, 155}},
};
/**
* @brief Get non-global operaing class table according to country
*
* @param pmpriv A pointer to mlan_private structure
* @param arraysize A pointer to table size
*
* @return A pointer to oper_bw_chan
*/
static oper_bw_chan *wlan_get_nonglobal_operclass_table(mlan_private *pmpriv,
int *arraysize)
{
t_u8 country_code[][COUNTRY_CODE_LEN] = {"US", "JP", "CN"};
int country_id = 0;
oper_bw_chan *poper_bw_chan = MNULL;
ENTER();
for (country_id = 0; country_id < 3; country_id++)
if (!memcmp(pmpriv->adapter, pmpriv->adapter->country_code,
country_code[country_id], COUNTRY_CODE_LEN - 1))
break;
if (country_id >= 3)
country_id = COUNTRY_ID_US; /*Set default to US*/
if (wlan_is_etsi_country(pmpriv->adapter,
pmpriv->adapter->country_code))
country_id = COUNTRY_ID_EU; /** Country in EU */
switch (country_id) {
case COUNTRY_ID_US:
poper_bw_chan = oper_bw_chan_us;
*arraysize = sizeof(oper_bw_chan_us);
break;
case COUNTRY_ID_JP:
poper_bw_chan = oper_bw_chan_jp;
*arraysize = sizeof(oper_bw_chan_jp);
break;
case COUNTRY_ID_CN:
poper_bw_chan = oper_bw_chan_cn;
*arraysize = sizeof(oper_bw_chan_cn);
break;
case COUNTRY_ID_EU:
poper_bw_chan = oper_bw_chan_eu;
*arraysize = sizeof(oper_bw_chan_eu);
break;
default:
PRINTM(MERROR, "Country not support!\n");
break;
}
LEAVE();
return poper_bw_chan;
}
/**
* @brief Check validation of given channel and oper class
*
* @param pmpriv A pointer to mlan_private structure
* @param channel Channel number
* @param oper_class operating class
*
* @return MLAN_STATUS_PENDING --success, otherwise fail
*/
mlan_status wlan_check_operclass_validation(mlan_private *pmpriv, t_u8 channel,
t_u8 oper_class)
{
int arraysize = 0, i = 0, channum = 0;
oper_bw_chan *poper_bw_chan = MNULL;
t_u8 center_freq_idx = 0;
t_u8 center_freqs[] = {42, 50, 58, 106, 114, 122, 138, 155};
ENTER();
for (i = 0; i < (int)sizeof(center_freqs); i++) {
if (channel == center_freqs[i]) {
PRINTM(MERROR, "Invalid channel number %d!\n", channel);
LEAVE();
return MLAN_STATUS_FAILURE;
}
}
if (oper_class <= 0 || oper_class > 130) {
PRINTM(MERROR, "Invalid operating class!\n");
LEAVE();
return MLAN_STATUS_FAILURE;
}
if (oper_class >= 128) {
center_freq_idx = wlan_get_center_freq_idx(
pmpriv, BAND_AAC, channel, CHANNEL_BW_80MHZ);
channel = center_freq_idx;
}
poper_bw_chan = wlan_get_nonglobal_operclass_table(pmpriv, &arraysize);
if (!poper_bw_chan) {
PRINTM(MCMND, "Operating class table do not find!\n");
LEAVE();
return MLAN_STATUS_FAILURE;
}
for (i = 0; i < (int)(arraysize / sizeof(oper_bw_chan)); i++) {
if (poper_bw_chan[i].oper_class == oper_class ||
poper_bw_chan[i].global_oper_class == oper_class) {
for (channum = 0;
channum <
(int)sizeof(poper_bw_chan[i].channel_list);
channum++) {
if (poper_bw_chan[i].channel_list[channum] &&
poper_bw_chan[i].channel_list[channum] ==
channel) {
LEAVE();
return MLAN_STATUS_SUCCESS;
}
}
}
}
PRINTM(MCMND, "Operating class %d do not match channel %d!\n",
oper_class, channel);
LEAVE();
return MLAN_STATUS_FAILURE;
}
/**
* @brief Get current operating class from channel and bandwidth
*
* @param pmpriv A pointer to mlan_private structure
* @param channel Channel number
* @param bw Bandwidth
* @param oper_class A pointer to current operating class
*
* @return MLAN_STATUS_PENDING --success, otherwise fail
*/
mlan_status wlan_get_curr_oper_class(mlan_private *pmpriv, t_u8 channel,
t_u8 bw, t_u8 *oper_class)
{
oper_bw_chan *poper_bw_chan = MNULL;
t_u8 center_freq_idx = 0;
t_u8 center_freqs[] = {42, 50, 58, 106, 114, 122, 138, 155};
int i = 0, arraysize = 0, channum = 0;
ENTER();
poper_bw_chan = wlan_get_nonglobal_operclass_table(pmpriv, &arraysize);
if (!poper_bw_chan) {
PRINTM(MCMND, "Operating class table do not find!\n");
LEAVE();
return MLAN_STATUS_FAILURE;
}
for (i = 0; i < (int)sizeof(center_freqs); i++) {
if (channel == center_freqs[i]) {
PRINTM(MERROR, "Invalid channel number %d!\n", channel);
LEAVE();
return MLAN_STATUS_FAILURE;
}
}
if (bw == BW_80MHZ) {
center_freq_idx = wlan_get_center_freq_idx(
pmpriv, BAND_AAC, channel, CHANNEL_BW_80MHZ);
channel = center_freq_idx;
}
for (i = 0; i < (int)(arraysize / sizeof(oper_bw_chan)); i++) {
if (poper_bw_chan[i].bandwidth == bw) {
for (channum = 0;
channum <
(int)(sizeof(poper_bw_chan[i].channel_list));
channum++) {
if (poper_bw_chan[i].channel_list[channum] &&
poper_bw_chan[i].channel_list[channum] ==
channel) {
*oper_class =
poper_bw_chan[i].oper_class;
return MLAN_STATUS_SUCCESS;
}
}
}
}
PRINTM(MCMND, "Operating class not find!\n");
LEAVE();
return MLAN_STATUS_FAILURE;
}
/**
* @brief Add Supported operating classes IE
*
* @param pmpriv A pointer to mlan_private structure
* @param pptlv_out A pointer to TLV to fill in
* @param curr_oper_class Current operating class
*
* @return Length
*/
int wlan_add_supported_oper_class_ie(mlan_private *pmpriv, t_u8 **pptlv_out,
t_u8 curr_oper_class)
{
t_u8 oper_class_us[] = {1, 2, 3, 4, 5, 12, 22, 23, 24, 25, 26,
27, 28, 29, 30, 31, 32, 33, 128, 129, 130};
t_u8 oper_class_eu[] = {1, 2, 3, 4, 5, 6, 7, 8,
9, 10, 11, 12, 17, 128, 129, 130};
t_u8 oper_class_jp[] = {1, 30, 31, 32, 33, 34, 35, 36,
37, 38, 39, 40, 41, 42, 43, 44,
45, 56, 57, 58, 128, 129, 130};
t_u8 oper_class_cn[] = {1, 2, 3, 4, 5, 6, 7, 8, 9, 128, 129, 130};
t_u8 country_code[][COUNTRY_CODE_LEN] = {"US", "JP", "CN"};
int country_id = 0, ret = 0;
MrvlIETypes_SuppOperClass_t *poper_class = MNULL;
ENTER();
for (country_id = 0; country_id < 3; country_id++)
if (!memcmp(pmpriv->adapter, pmpriv->adapter->country_code,
country_code[country_id], COUNTRY_CODE_LEN - 1))
break;
if (country_id >= 3)
country_id = COUNTRY_ID_US; /*Set default to US*/
if (wlan_is_etsi_country(pmpriv->adapter,
pmpriv->adapter->country_code))
country_id = COUNTRY_ID_EU; /** Country in EU */
poper_class = (MrvlIETypes_SuppOperClass_t *)*pptlv_out;
memset(pmpriv->adapter, poper_class, 0,
sizeof(MrvlIETypes_SuppOperClass_t));
poper_class->header.type = wlan_cpu_to_le16(REGULATORY_CLASS);
if (country_id == COUNTRY_ID_US) {
poper_class->header.len = sizeof(oper_class_us);
memcpy_ext(pmpriv->adapter, &poper_class->oper_class,
oper_class_us, sizeof(oper_class_us),
poper_class->header.len);
} else if (country_id == COUNTRY_ID_JP) {
poper_class->header.len = sizeof(oper_class_jp);
memcpy_ext(pmpriv->adapter, &poper_class->oper_class,
oper_class_jp, sizeof(oper_class_jp),
poper_class->header.len);
} else if (country_id == COUNTRY_ID_CN) {
poper_class->header.len = sizeof(oper_class_cn);
memcpy_ext(pmpriv->adapter, &poper_class->oper_class,
oper_class_cn, sizeof(oper_class_cn),
poper_class->header.len);
} else if (country_id == COUNTRY_ID_EU) {
poper_class->header.len = sizeof(oper_class_eu);
memcpy_ext(pmpriv->adapter, &poper_class->oper_class,
oper_class_eu, sizeof(oper_class_eu),
poper_class->header.len);
}
poper_class->current_oper_class = curr_oper_class;
poper_class->header.len += sizeof(poper_class->current_oper_class);
DBG_HEXDUMP(MCMD_D, "Operating class", (t_u8 *)poper_class,
sizeof(MrvlIEtypesHeader_t) + poper_class->header.len);
ret = sizeof(MrvlIEtypesHeader_t) + poper_class->header.len;
*pptlv_out += ret;
poper_class->header.len = wlan_cpu_to_le16(poper_class->header.len);
LEAVE();
return ret;
}
/**
* @brief This function sets region table.
*
* @param pmpriv A pointer to mlan_private structure
* @param region The region code
* @param band The band
*
* @return MLAN_STATUS_SUCCESS or MLAN_STATUS_FAILURE
*/
mlan_status wlan_set_regiontable(mlan_private *pmpriv, t_u8 region, t_u8 band)
{
mlan_adapter *pmadapter = pmpriv->adapter;
int i = 0, j;
chan_freq_power_t *cfp;
int cfp_no;
region_chan_t region_chan_old[MAX_REGION_CHANNEL_NUM];
t_u8 cfp_code_bg = region;
t_u8 cfp_code_a = region;
ENTER();
memcpy_ext(pmadapter, region_chan_old, pmadapter->region_channel,
sizeof(pmadapter->region_channel), sizeof(region_chan_old));
memset(pmadapter, pmadapter->region_channel, 0,
sizeof(pmadapter->region_channel));
if (band & (BAND_B | BAND_G | BAND_GN)) {
if (pmadapter->cfp_code_bg)
cfp_code_bg = pmadapter->cfp_code_bg;
PRINTM(MCMND, "%s: 2.4G 0x%x\n", __func__, cfp_code_bg);
cfp = wlan_get_region_cfp_table(pmadapter, cfp_code_bg,
BAND_G | BAND_B | BAND_GN,
&cfp_no);
if (cfp) {
pmadapter->region_channel[i].num_cfp = (t_u8)cfp_no;
pmadapter->region_channel[i].pcfp = cfp;
} else {
PRINTM(MERROR, "wrong region code %#x in Band B-G\n",
region);
LEAVE();
return MLAN_STATUS_FAILURE;
}
pmadapter->region_channel[i].valid = MTRUE;
pmadapter->region_channel[i].region = region;
if (band & BAND_GN)
pmadapter->region_channel[i].band = BAND_G;
else
pmadapter->region_channel[i].band =
(band & BAND_G) ? BAND_G : BAND_B;
for (j = 0; j < MAX_REGION_CHANNEL_NUM; j++) {
if (region_chan_old[j].band & (BAND_B | BAND_G))
break;
}
if ((j < MAX_REGION_CHANNEL_NUM) &&
(region_chan_old[j].valid == MTRUE)) {
wlan_cfp_copy_dynamic(pmadapter, cfp, cfp_no,
region_chan_old[j].pcfp,
region_chan_old[j].num_cfp);
} else if (cfp) {
wlan_cfp_copy_dynamic(pmadapter, cfp, cfp_no, MNULL, 0);
}
i++;
}
if (band & (BAND_A | BAND_AN | BAND_AAC)) {
if (pmadapter->cfp_code_bg)
cfp_code_a = pmadapter->cfp_code_a;
PRINTM(MCMND, "%s: 5G 0x%x\n", __func__, cfp_code_a);
cfp = wlan_get_region_cfp_table(pmadapter, cfp_code_a, BAND_A,
&cfp_no);
if (cfp) {
pmadapter->region_channel[i].num_cfp = (t_u8)cfp_no;
pmadapter->region_channel[i].pcfp = cfp;
} else {
PRINTM(MERROR, "wrong region code %#x in Band A\n",
region);
LEAVE();
return MLAN_STATUS_FAILURE;
}
pmadapter->region_channel[i].valid = MTRUE;
pmadapter->region_channel[i].region = region;
pmadapter->region_channel[i].band = BAND_A;
for (j = 0; j < MAX_REGION_CHANNEL_NUM; j++) {
if (region_chan_old[j].band & BAND_A)
break;
}
if ((j < MAX_REGION_CHANNEL_NUM) && region_chan_old[j].valid) {
wlan_cfp_copy_dynamic(pmadapter, cfp, cfp_no,
region_chan_old[j].pcfp,
region_chan_old[j].num_cfp);
} else if (cfp) {
wlan_cfp_copy_dynamic(pmadapter, cfp, cfp_no, MNULL, 0);
}
}
LEAVE();
return MLAN_STATUS_SUCCESS;
}
/**
* @brief Get if radar detection is enabled or not on a certain channel
*
* @param priv Private driver information structure
* @param chnl Channel to determine radar detection requirements
*
* @return
* - MTRUE if radar detection is required
* - MFALSE otherwise
*/
t_bool wlan_get_cfp_radar_detect(mlan_private *priv, t_u8 chnl)
{
int i, j;
t_bool required = MFALSE;
chan_freq_power_t *pcfp = MNULL;
ENTER();
/*get the cfp table first*/
for (i = 0; i < MAX_REGION_CHANNEL_NUM; i++) {
if (priv->adapter->region_channel[i].band == BAND_A) {
pcfp = priv->adapter->region_channel[i].pcfp;
break;
}
}
if (!pcfp) {
/* This means operation in BAND-A is not support, we can
* just return false here, it's harmless
*/
goto done;
}
/*get the radar detection requirements according to chan num*/
for (j = 0; j < priv->adapter->region_channel[i].num_cfp; j++) {
if (pcfp[j].channel == chnl) {
required = pcfp[j].passive_scan_or_radar_detect;
break;
}
}
done:
LEAVE();
return required;
}
/**
* @brief Get if scan type is passive or not on a certain channel for b/g band
*
* @param priv Private driver information structure
* @param chnl Channel to determine scan type
*
* @return
* - MTRUE if scan type is passive
* - MFALSE otherwise
*/
t_bool wlan_bg_scan_type_is_passive(mlan_private *priv, t_u8 chnl)
{
int i, j;
t_bool passive = MFALSE;
chan_freq_power_t *pcfp = MNULL;
ENTER();
/*get the cfp table first*/
for (i = 0; i < MAX_REGION_CHANNEL_NUM; i++) {
if (priv->adapter->region_channel[i].band & (BAND_B | BAND_G)) {
pcfp = priv->adapter->region_channel[i].pcfp;
break;
}
}
if (!pcfp) {
/*This means operation in BAND-B or BAND_G is not support, we
* can just return false here
*/
goto done;
}
/*get the bg scan type according to chan num*/
for (j = 0; j < priv->adapter->region_channel[i].num_cfp; j++) {
if (pcfp[j].channel == chnl) {
passive = pcfp[j].passive_scan_or_radar_detect;
break;
}
}
done:
LEAVE();
return passive;
}
/**
* @brief Get if a channel is NO_IR (passive) or not
*
* @param priv Private driver information structure
* @param band Band to check
* @param chan Channel to check
*
* @return
* - MTRUE if channel is passive
* - MFALSE otherwise
*/
t_bool wlan_is_chan_passive(mlan_private *priv, t_u8 band, t_u8 chan)
{
int i, j;
t_bool passive = MFALSE;
chan_freq_power_t *pcfp = MNULL;
ENTER();
/* get the cfp table first */
for (i = 0; i < MAX_REGION_CHANNEL_NUM; i++) {
if (priv->adapter->region_channel[i].band & band) {
pcfp = priv->adapter->region_channel[i].pcfp;
break;
}
}
if (pcfp) {
/* check table according to chan num */
for (j = 0; j < priv->adapter->region_channel[i].num_cfp; j++) {
if (pcfp[j].channel == chan) {
if (pcfp[j].dynamic.flags & NXP_CHANNEL_PASSIVE)
passive = MTRUE;
break;
}
}
}
LEAVE();
return passive;
}
/**
* @brief Get if a channel is disabled or not
*
* @param priv Private driver information structure
* @param band Band to check
* @param chan Channel to check
*
* @return
* - MTRUE if channel is disabled
* - MFALSE otherwise
*/
t_bool wlan_is_chan_disabled(mlan_private *priv, t_u8 band, t_u8 chan)
{
int i, j;
t_bool disabled = MFALSE;
chan_freq_power_t *pcfp = MNULL;
ENTER();
/* get the cfp table first */
for (i = 0; i < MAX_REGION_CHANNEL_NUM; i++) {
if (priv->adapter->region_channel[i].band & band) {
pcfp = priv->adapter->region_channel[i].pcfp;
break;
}
}
if (pcfp) {
/* check table according to chan num */
for (j = 0; j < priv->adapter->region_channel[i].num_cfp; j++) {
if (pcfp[j].channel == chan) {
if (pcfp[j].dynamic.flags &
NXP_CHANNEL_DISABLED)
disabled = MTRUE;
break;
}
}
}
LEAVE();
return disabled;
}
/**
* @brief Get if a channel is blacklisted or not
*
* @param priv Private driver information structure
* @param band Band to check
* @param chan Channel to check
*
* @return
* - MTRUE if channel is blacklisted
* - MFALSE otherwise
*/
t_bool wlan_is_chan_blacklisted(mlan_private *priv, t_u8 band, t_u8 chan)
{
int i, j;
t_bool blacklist = MFALSE;
chan_freq_power_t *pcfp = MNULL;
ENTER();
/*get the cfp table first*/
for (i = 0; i < MAX_REGION_CHANNEL_NUM; i++) {
if (priv->adapter->region_channel[i].band & band) {
pcfp = priv->adapter->region_channel[i].pcfp;
break;
}
}
if (pcfp) {
/*check table according to chan num*/
for (j = 0; j < priv->adapter->region_channel[i].num_cfp; j++) {
if (pcfp[j].channel == chan) {
blacklist = pcfp[j].dynamic.blacklist;
break;
}
}
}
LEAVE();
return blacklist;
}
/**
* @brief Set a channel as blacklisted or not
*
* @param priv Private driver information structure
* @param band Band to check
* @param chan Channel to check
* @param bl Blacklist if MTRUE
*
* @return
* - MTRUE if channel setting is updated
* - MFALSE otherwise
*/
t_bool wlan_set_chan_blacklist(mlan_private *priv, t_u8 band, t_u8 chan,
t_bool bl)
{
int i, j;
t_bool set_bl = MFALSE;
chan_freq_power_t *pcfp = MNULL;
ENTER();
/*get the cfp table first*/
for (i = 0; i < MAX_REGION_CHANNEL_NUM; i++) {
if (priv->adapter->region_channel[i].band & band) {
pcfp = priv->adapter->region_channel[i].pcfp;
break;
}
}
if (pcfp) {
/*check table according to chan num*/
for (j = 0; j < priv->adapter->region_channel[i].num_cfp; j++) {
if (pcfp[j].channel == chan) {
pcfp[j].dynamic.blacklist = bl;
set_bl = MTRUE;
break;
}
}
}
LEAVE();
return set_bl;
}
/**
* @brief Convert rateid in IEEE format to MRVL format
*
* @param priv Private driver information structure
* @param IeeeMacRate Rate in terms of IEEE format
* @param pmbuf A pointer to packet buffer
*
* @return
* Rate ID in terms of MRVL format
*/
t_u8 wlan_ieee_rateid_to_mrvl_rateid(mlan_private *priv, t_u16 IeeeMacRate,
t_u8 *dst_mac)
{
/* Set default rate ID to RATEID_DBPSK1Mbps */
t_u8 mrvlRATEID = 0;
const rate_map *rate_tbl = rate_map_table_1x1;
t_u32 cnt = sizeof(rate_map_table_1x1) / sizeof(rate_map);
t_u8 skip_nss2 = MTRUE;
t_u32 i = 0;
IEEEtypes_HTCap_t *htcap = MNULL;
t_u8 tx_mcs_supp = GET_TXMCSSUPP(priv->usr_dev_mcs_support);
#ifdef UAP_SUPPORT
psta_node sta_ptr = MNULL;
#endif
ENTER();
if (priv->adapter->hw_dev_mcs_support == HT_STREAM_MODE_2X2) {
rate_tbl = rate_map_table_2x2;
cnt = sizeof(rate_map_table_2x2) / sizeof(rate_map);
}
#ifdef UAP_SUPPORT
if (priv->bss_role == MLAN_BSS_ROLE_UAP) {
if (!dst_mac) {
LEAVE();
return mrvlRATEID;
}
sta_ptr = (sta_node *)util_peek_list(
priv->adapter->pmoal_handle, &priv->sta_list,
priv->adapter->callbacks.moal_spin_lock,
priv->adapter->callbacks.moal_spin_unlock);
if (!sta_ptr) {
LEAVE();
return mrvlRATEID;
}
while (sta_ptr != (sta_node *)&priv->sta_list) {
if (memcmp(priv->adapter, dst_mac, sta_ptr->mac_addr,
MLAN_MAC_ADDR_LENGTH)) {
htcap = &(sta_ptr->HTcap);
break;
}
sta_ptr = sta_ptr->pnext;
}
}
#endif
#ifdef STA_SUPPORT
if (priv->bss_role == MLAN_BSS_ROLE_STA)
htcap = priv->curr_bss_params.bss_descriptor.pht_cap;
#endif
if (htcap) {
/* If user configure tx to 2x2 and peer device rx is 2x2 */
if (tx_mcs_supp >= 2 && htcap->ht_cap.supported_mcs_set[1])
skip_nss2 = MFALSE;
}
for (i = 0; i < cnt; i++) {
if (rate_tbl[i].nss && skip_nss2)
continue;
if (rate_tbl[i].rate == IeeeMacRate) {
mrvlRATEID = rate_tbl[i].id;
break;
}
}
return mrvlRATEID;
}
/**
* @brief Convert rateid in MRVL format to IEEE format
*
* @param IeeeMacRate Rate in terms of MRVL format
*
* @return
* Rate ID in terms of IEEE format
*/
t_u8 wlan_mrvl_rateid_to_ieee_rateid(t_u8 rate)
{
return rateUnit_500Kbps[rate];
}
/**
* @brief sort cfp otp table
*
* @param pmapdater a pointer to mlan_adapter structure
*
* @return
* None
*/
static void wlan_sort_cfp_otp_table(mlan_adapter *pmadapter)
{
t_u8 c, d;
chan_freq_power_t *ch1;
chan_freq_power_t *ch2;
chan_freq_power_t swap;
if (pmadapter->tx_power_table_a_rows <= 1)
return;
for (c = 0; c < pmadapter->tx_power_table_a_rows - 1; c++) {
for (d = 0; d < pmadapter->tx_power_table_a_rows - c - 1; d++) {
ch1 = (chan_freq_power_t *)(pmadapter->cfp_otp_a + d);
ch2 = (chan_freq_power_t *)(pmadapter->cfp_otp_a + d +
1);
if (ch1->channel > ch2->channel) {
memcpy_ext(pmadapter, &swap, ch1,
sizeof(chan_freq_power_t),
sizeof(chan_freq_power_t));
memcpy_ext(pmadapter, ch1, ch2,
sizeof(chan_freq_power_t),
sizeof(chan_freq_power_t));
memcpy_ext(pmadapter, ch2, &swap,
sizeof(chan_freq_power_t),
sizeof(chan_freq_power_t));
}
}
}
}
/**
* @brief Update CFP tables and power tables from FW
*
* @param priv Private driver information structure
* @param buf Pointer to the buffer holding TLV data
* from 0x242 command response.
* @param buf_left bufsize
*
* @return
* None
*/
void wlan_add_fw_cfp_tables(pmlan_private pmpriv, t_u8 *buf, t_u16 buf_left)
{
mlan_adapter *pmadapter = pmpriv->adapter;
mlan_callbacks *pcb = (mlan_callbacks *)&pmadapter->callbacks;
MrvlIEtypesHeader_t *head;
t_u16 tlv;
t_u16 tlv_buf_len;
t_u16 tlv_buf_left;
t_u16 i;
int k = 0, rows, cols;
t_u16 max_tx_pwr_bg = WLAN_TX_PWR_DEFAULT;
t_u16 max_tx_pwr_a = WLAN_TX_PWR_DEFAULT;
t_u8 *tlv_buf;
t_u8 *data;
t_u8 *tmp;
mlan_status ret;
ENTER();
if (!buf) {
PRINTM(MERROR, "CFP table update failed!\n");
goto out;
}
if (pmadapter->otp_region) {
memset(pmadapter, pmadapter->region_channel, 0,
sizeof(pmadapter->region_channel));
wlan_free_fw_cfp_tables(pmadapter);
}
pmadapter->tx_power_table_bg_rows = FW_CFP_TABLE_MAX_ROWS_BG;
pmadapter->tx_power_table_bg_cols = FW_CFP_TABLE_MAX_COLS_BG;
pmadapter->tx_power_table_a_rows = FW_CFP_TABLE_MAX_ROWS_A;
pmadapter->tx_power_table_a_cols = FW_CFP_TABLE_MAX_COLS_A;
tlv_buf = (t_u8 *)buf;
tlv_buf_left = buf_left;
while (tlv_buf_left >= sizeof(*head)) {
head = (MrvlIEtypesHeader_t *)tlv_buf;
tlv = wlan_le16_to_cpu(head->type);
tlv_buf_len = wlan_le16_to_cpu(head->len);
if (tlv_buf_left < (sizeof(*head) + tlv_buf_len))
break;
data = (t_u8 *)head + sizeof(*head);
switch (tlv) {
case TLV_TYPE_REGION_INFO:
/* Skip adding fw region info if it already exists or
* if this TLV has no set data
*/
if (*data == 0)
break;
if (pmadapter->otp_region)
break;
ret = pcb->moal_malloc(pmadapter->pmoal_handle,
sizeof(otp_region_info_t),
MLAN_MEM_DEF,
(t_u8 **)&pmadapter->otp_region);
if (ret != MLAN_STATUS_SUCCESS ||
!pmadapter->otp_region) {
PRINTM(MERROR,
"Memory allocation for the otp region info struct failed!\n");
break;
}
/* Save region info values from OTP in the otp_region
* structure
*/
memcpy_ext(pmadapter, pmadapter->otp_region, data,
sizeof(otp_region_info_t),
sizeof(otp_region_info_t));
data += sizeof(otp_region_info_t);
/* Get pre-defined cfp tables corresponding to the
* region code in OTP
*/
for (i = 0; i < MLAN_CFP_TABLE_SIZE_BG; i++) {
if (cfp_table_BG[i].code ==
pmadapter->otp_region->region_code) {
max_tx_pwr_bg = (cfp_table_BG[i].cfp)
->max_tx_power;
break;
}
}
for (i = 0; i < MLAN_CFP_TABLE_SIZE_A; i++) {
if (cfp_table_A[i].code ==
pmadapter->otp_region->region_code) {
max_tx_pwr_a = (cfp_table_A[i].cfp)
->max_tx_power;
break;
}
}
/* Update the region code and the country code in
* pmadapter
*/
pmadapter->region_code =
pmadapter->otp_region->region_code;
pmadapter->country_code[0] =
pmadapter->otp_region->country_code[0];
pmadapter->country_code[1] =
pmadapter->otp_region->country_code[1];
pmadapter->country_code[2] = '\0';
pmadapter->domain_reg.country_code[0] =
pmadapter->otp_region->country_code[0];
pmadapter->domain_reg.country_code[1] =
pmadapter->otp_region->country_code[1];
pmadapter->domain_reg.country_code[2] = '\0';
PRINTM(MCMND, "OTP region: region_code=%d %c%c\n",
pmadapter->otp_region->region_code,
pmadapter->country_code[0],
pmadapter->country_code[1]);
pmadapter->cfp_code_bg =
pmadapter->otp_region->region_code;
pmadapter->cfp_code_a =
pmadapter->otp_region->region_code;
break;
case TLV_TYPE_CHAN_ATTR_CFG:
/* Skip adding fw cfp tables if they already exist or
* if this TLV has no set data
*/
if (*data == 0)
break;
if (pmadapter->cfp_otp_bg || pmadapter->cfp_otp_a) {
break;
}
ret = pcb->moal_malloc(
pmadapter->pmoal_handle,
pmadapter->tx_power_table_bg_rows *
sizeof(chan_freq_power_t),
MLAN_MEM_DEF, (t_u8 **)&pmadapter->cfp_otp_bg);
if (ret != MLAN_STATUS_SUCCESS ||
!pmadapter->cfp_otp_bg) {
PRINTM(MERROR,
"Memory allocation for storing otp bg table data failed!\n");
break;
}
/* Save channel usability flags from OTP data in the fw
* cfp bg table and set frequency and max_tx_power
* values
*/
for (i = 0; i < pmadapter->tx_power_table_bg_rows;
i++) {
(pmadapter->cfp_otp_bg + i)->channel = *data;
if (*data == 14)
(pmadapter->cfp_otp_bg + i)->freq =
2484;
else
(pmadapter->cfp_otp_bg + i)->freq =
2412 + 5 * (*data - 1);
(pmadapter->cfp_otp_bg + i)->max_tx_power =
max_tx_pwr_bg;
data++;
(pmadapter->cfp_otp_bg + i)->dynamic.flags =
*data;
if (*data & NXP_CHANNEL_DFS)
(pmadapter->cfp_otp_bg + i)
->passive_scan_or_radar_detect =
MTRUE;
PRINTM(MCMD_D,
"OTP Region (BG): chan=%d flags=0x%x\n",
(pmadapter->cfp_otp_bg + i)->channel,
(pmadapter->cfp_otp_bg + i)
->dynamic.flags);
data++;
}
ret = pcb->moal_malloc(
pmadapter->pmoal_handle,
pmadapter->tx_power_table_a_rows *
sizeof(chan_freq_power_t),
MLAN_MEM_DEF, (t_u8 **)&pmadapter->cfp_otp_a);
if (ret != MLAN_STATUS_SUCCESS ||
!pmadapter->cfp_otp_a) {
PRINTM(MERROR,
"Memory allocation for storing otp a table data failed!\n");
break;
}
/* Save channel usability flags from OTP data in the fw
* cfp a table and set frequency and max_tx_power values
*/
for (i = 0; i < pmadapter->tx_power_table_a_rows; i++) {
(pmadapter->cfp_otp_a + i)->channel = *data;
if (*data < 183)
/* 5GHz channels */
(pmadapter->cfp_otp_a + i)->freq =
5035 + 5 * (*data - 7);
else
/* 4GHz channels */
(pmadapter->cfp_otp_a + i)->freq =
4915 + 5 * (*data - 183);
(pmadapter->cfp_otp_a + i)->max_tx_power =
max_tx_pwr_a;
data++;
(pmadapter->cfp_otp_a + i)->dynamic.flags =
*data;
if (*data & NXP_CHANNEL_DFS)
(pmadapter->cfp_otp_a + i)
->passive_scan_or_radar_detect =
MTRUE;
PRINTM(MCMD_D,
"OTP Region (A): chan=%d flags=0x%x\n",
(pmadapter->cfp_otp_a + i)->channel,
(pmadapter->cfp_otp_a + i)
->dynamic.flags);
data++;
}
break;
case TLV_TYPE_POWER_TABLE:
/* Skip adding fw power tables if this TLV has no data
* or if they already exists but force reg rule is set
* in the otp
*/
if (*data == 0)
break;
if (pmadapter->otp_region &&
pmadapter->otp_region->force_reg &&
pmadapter->tx_power_table_bg)
break;
/* Save the tlv data in power tables for band BG and A
*/
tmp = data;
i = 0;
while ((i <
pmadapter->tx_power_table_bg_rows *
pmadapter->tx_power_table_bg_cols) &&
(i < tlv_buf_len) && (*tmp != 36)) {
i++;
tmp++;
}
if (!pmadapter->tx_power_table_bg) {
ret = pcb->moal_malloc(
pmadapter->pmoal_handle, i,
MLAN_MEM_DEF,
(t_u8 **)&pmadapter->tx_power_table_bg);
if (ret != MLAN_STATUS_SUCCESS ||
!pmadapter->tx_power_table_bg) {
PRINTM(MERROR,
"Memory allocation for the BG-band power table failed!\n");
break;
}
}
memcpy_ext(pmadapter, pmadapter->tx_power_table_bg,
data, i, i);
pmadapter->tx_power_table_bg_size = i;
data += i;
i = 0;
while ((i < pmadapter->tx_power_table_a_rows *
pmadapter->tx_power_table_a_cols) &&
(i < (tlv_buf_len -
pmadapter->tx_power_table_bg_size))) {
i++;
}
if (!pmadapter->tx_power_table_a) {
ret = pcb->moal_malloc(
pmadapter->pmoal_handle, i,
MLAN_MEM_DEF,
(t_u8 **)&pmadapter->tx_power_table_a);
if (ret != MLAN_STATUS_SUCCESS ||
!pmadapter->tx_power_table_a) {
PRINTM(MERROR,
"Memory allocation for the A-band power table failed!\n");
break;
}
}
memcpy_ext(pmadapter, pmadapter->tx_power_table_a, data,
i, i);
pmadapter->tx_power_table_a_size = i;
break;
case TLV_TYPE_POWER_TABLE_ATTR:
pmadapter->tx_power_table_bg_rows =
((power_table_attr_t *)data)->rows_2g;
pmadapter->tx_power_table_bg_cols =
((power_table_attr_t *)data)->cols_2g;
pmadapter->tx_power_table_a_rows =
((power_table_attr_t *)data)->rows_5g;
pmadapter->tx_power_table_a_cols =
((power_table_attr_t *)data)->cols_5g;
PRINTM(MCMD_D, "OTP region: bg_row=%d, a_row=%d\n",
pmadapter->tx_power_table_bg_rows,
pmadapter->tx_power_table_a_rows);
break;
default:
break;
}
tlv_buf += (sizeof(*head) + tlv_buf_len);
tlv_buf_left -= (sizeof(*head) + tlv_buf_len);
}
if (!pmadapter->cfp_otp_bg || !pmadapter->tx_power_table_bg)
goto out;
/* Set remaining flags for BG */
rows = pmadapter->tx_power_table_bg_rows;
cols = pmadapter->tx_power_table_bg_cols;
for (i = 0; i < rows; i++) {
k = (i * cols) + 1;
if ((pmadapter->cfp_otp_bg + i)->dynamic.flags &
NXP_CHANNEL_DISABLED)
continue;
if (pmadapter->tx_power_table_bg[k + MOD_CCK] == 0)
(pmadapter->cfp_otp_bg + i)->dynamic.flags |=
NXP_CHANNEL_NO_CCK;
if (pmadapter->tx_power_table_bg[k + MOD_OFDM_PSK] == 0 &&
pmadapter->tx_power_table_bg[k + MOD_OFDM_QAM16] == 0 &&
pmadapter->tx_power_table_bg[k + MOD_OFDM_QAM64] == 0) {
(pmadapter->cfp_otp_bg + i)->dynamic.flags |=
NXP_CHANNEL_NO_OFDM;
}
}
if (pmadapter->cfp_otp_a)
wlan_sort_cfp_otp_table(pmadapter);
out:
LEAVE();
}
/**
* @brief This function deallocates otp cfp and power tables memory.
*
* @param pmadapter A pointer to mlan_adapter structure
*/
void wlan_free_fw_cfp_tables(mlan_adapter *pmadapter)
{
pmlan_callbacks pcb;
ENTER();
pcb = &pmadapter->callbacks;
if (pmadapter->otp_region)
pcb->moal_mfree(pmadapter->pmoal_handle,
(t_u8 *)pmadapter->otp_region);
if (pmadapter->cfp_otp_bg)
pcb->moal_mfree(pmadapter->pmoal_handle,
(t_u8 *)pmadapter->cfp_otp_bg);
if (pmadapter->tx_power_table_bg)
pcb->moal_mfree(pmadapter->pmoal_handle,
(t_u8 *)pmadapter->tx_power_table_bg);
pmadapter->otp_region = MNULL;
pmadapter->cfp_otp_bg = MNULL;
pmadapter->tx_power_table_bg = MNULL;
pmadapter->tx_power_table_bg_size = 0;
if (pmadapter->cfp_otp_a)
pcb->moal_mfree(pmadapter->pmoal_handle,
(t_u8 *)pmadapter->cfp_otp_a);
if (pmadapter->tx_power_table_a)
pcb->moal_mfree(pmadapter->pmoal_handle,
(t_u8 *)pmadapter->tx_power_table_a);
pmadapter->cfp_otp_a = MNULL;
pmadapter->tx_power_table_a = MNULL;
pmadapter->tx_power_table_a_size = 0;
LEAVE();
}
/**
* @brief Get DFS chan list
*
* @param pmadapter Pointer to mlan_adapter
* @param pioctl_req Pointer to mlan_ioctl_req
*
* @return MLAN_STATUS_SUCCESS or MLAN_STATUS_FAILURE
*/
mlan_status wlan_get_cfp_table(pmlan_adapter pmadapter,
pmlan_ioctl_req pioctl_req)
{
mlan_ds_misc_cfg *ds_misc_cfg = MNULL;
mlan_status ret = MLAN_STATUS_FAILURE;
chan_freq_power_t *cfp = MNULL;
t_u32 cfp_no = 0;
ENTER();
if (pioctl_req) {
ds_misc_cfg = (mlan_ds_misc_cfg *)pioctl_req->pbuf;
if (pioctl_req->action == MLAN_ACT_GET) {
cfp = wlan_get_region_cfp_table(
pmadapter, pmadapter->region_code,
ds_misc_cfg->param.cfp.band, &cfp_no);
if (cfp) {
ds_misc_cfg->param.cfp.num_chan = cfp_no;
memcpy_ext(pmadapter,
ds_misc_cfg->param.cfp.cfp_tbl, cfp,
cfp_no * sizeof(chan_freq_power_t),
cfp_no * sizeof(chan_freq_power_t));
}
ret = MLAN_STATUS_SUCCESS;
}
}
LEAVE();
return ret;
}
/**
* @brief Get power tables and cfp tables for set region code
* into the IOCTL request buffer
*
* @param pmadapter Private mlan adapter structure
* @param pioctl_req Pointer to the IOCTL request structure
*
* @return success, otherwise fail
*
*/
mlan_status wlan_get_cfpinfo(pmlan_adapter pmadapter,
pmlan_ioctl_req pioctl_req)
{
chan_freq_power_t *cfp_bg = MNULL;
t_u32 cfp_no_bg = 0;
chan_freq_power_t *cfp_a = MNULL;
t_u32 cfp_no_a = 0;
t_u8 cfp_code_a = pmadapter->region_code;
t_u8 cfp_code_bg = pmadapter->region_code;
t_u32 len = 0, size = 0;
t_u8 *req_buf, *tmp;
mlan_status ret = MLAN_STATUS_SUCCESS;
ENTER();
if (!pioctl_req || !pioctl_req->pbuf) {
PRINTM(MERROR, "MLAN IOCTL information is not present!\n");
ret = MLAN_STATUS_FAILURE;
goto out;
}
/* Calculate the total response size required to return region,
* country codes, cfp tables and power tables
*/
size = sizeof(pmadapter->country_code) + sizeof(pmadapter->region_code);
/* Add size to store region, country and environment codes */
size += sizeof(t_u32);
if (pmadapter->cfp_code_bg)
cfp_code_bg = pmadapter->cfp_code_bg;
/* Get cfp table and its size corresponding to the region code */
cfp_bg = wlan_get_region_cfp_table(pmadapter, cfp_code_bg,
BAND_G | BAND_B, &cfp_no_bg);
size += cfp_no_bg * sizeof(chan_freq_power_t);
if (pmadapter->cfp_code_a)
cfp_code_a = pmadapter->cfp_code_a;
cfp_a = wlan_get_region_cfp_table(pmadapter, cfp_code_a, BAND_A,
&cfp_no_a);
size += cfp_no_a * sizeof(chan_freq_power_t);
if (pmadapter->otp_region)
size += sizeof(pmadapter->otp_region->environment);
/* Get power table size */
if (pmadapter->tx_power_table_bg) {
size += pmadapter->tx_power_table_bg_size;
/* Add size to store table size, rows and cols */
size += 3 * sizeof(t_u32);
}
if (pmadapter->tx_power_table_a) {
size += pmadapter->tx_power_table_a_size;
size += 3 * sizeof(t_u32);
}
/* Check information buffer length of MLAN IOCTL */
if (pioctl_req->buf_len < size) {
PRINTM(MWARN,
"MLAN IOCTL information buffer length is too short.\n");
pioctl_req->buf_len_needed = size;
pioctl_req->status_code = MLAN_ERROR_INVALID_PARAMETER;
ret = MLAN_STATUS_RESOURCE;
goto out;
}
/* Copy the total size of region code, country code and environment
* in first four bytes of the IOCTL request buffer and then copy
* codes respectively in following bytes
*/
req_buf = (t_u8 *)pioctl_req->pbuf;
size = sizeof(pmadapter->country_code) + sizeof(pmadapter->region_code);
if (pmadapter->otp_region)
size += sizeof(pmadapter->otp_region->environment);
tmp = (t_u8 *)&size;
memcpy_ext(pmadapter, req_buf, tmp, sizeof(size), sizeof(size));
len += sizeof(size);
memcpy_ext(pmadapter, req_buf + len, &pmadapter->region_code,
sizeof(pmadapter->region_code),
sizeof(pmadapter->region_code));
len += sizeof(pmadapter->region_code);
memcpy_ext(pmadapter, req_buf + len, &pmadapter->country_code,
sizeof(pmadapter->country_code),
sizeof(pmadapter->country_code));
len += sizeof(pmadapter->country_code);
if (pmadapter->otp_region) {
memcpy_ext(pmadapter, req_buf + len,
&pmadapter->otp_region->environment,
sizeof(pmadapter->otp_region->environment),
sizeof(pmadapter->otp_region->environment));
len += sizeof(pmadapter->otp_region->environment);
}
/* copy the cfp table size followed by the entire table */
if (!cfp_bg)
goto out;
size = cfp_no_bg * sizeof(chan_freq_power_t);
memcpy_ext(pmadapter, req_buf + len, tmp, sizeof(size), sizeof(size));
len += sizeof(size);
memcpy_ext(pmadapter, req_buf + len, cfp_bg, size, size);
len += size;
if (!cfp_a)
goto out;
size = cfp_no_a * sizeof(chan_freq_power_t);
memcpy_ext(pmadapter, req_buf + len, tmp, sizeof(size), sizeof(size));
len += sizeof(size);
memcpy_ext(pmadapter, req_buf + len, cfp_a, size, size);
len += size;
/* Copy the size of the power table, number of rows, number of cols
* and the entire power table
*/
if (!pmadapter->tx_power_table_bg)
goto out;
size = pmadapter->tx_power_table_bg_size;
memcpy_ext(pmadapter, req_buf + len, tmp, sizeof(size), sizeof(size));
len += sizeof(size);
/* No. of rows */
size = pmadapter->tx_power_table_bg_rows;
memcpy_ext(pmadapter, req_buf + len, tmp, sizeof(size), sizeof(size));
len += sizeof(size);
/* No. of cols */
size = pmadapter->tx_power_table_bg_size /
pmadapter->tx_power_table_bg_rows;
memcpy_ext(pmadapter, req_buf + len, tmp, sizeof(size), sizeof(size));
len += sizeof(size);
memcpy_ext(pmadapter, req_buf + len, pmadapter->tx_power_table_bg,
pmadapter->tx_power_table_bg_size,
pmadapter->tx_power_table_bg_size);
len += pmadapter->tx_power_table_bg_size;
if (!pmadapter->tx_power_table_a)
goto out;
size = pmadapter->tx_power_table_a_size;
memcpy_ext(pmadapter, req_buf + len, tmp, sizeof(size), sizeof(size));
len += sizeof(size);
/* No. of rows */
size = pmadapter->tx_power_table_a_rows;
memcpy_ext(pmadapter, req_buf + len, tmp, sizeof(size), sizeof(size));
len += sizeof(size);
/* No. of cols */
size = pmadapter->tx_power_table_a_size /
pmadapter->tx_power_table_a_rows;
memcpy_ext(pmadapter, req_buf + len, tmp, sizeof(size), sizeof(size));
len += sizeof(size);
memcpy_ext(pmadapter, req_buf + len, pmadapter->tx_power_table_a,
pmadapter->tx_power_table_a_size,
pmadapter->tx_power_table_a_size);
len += pmadapter->tx_power_table_a_size;
out:
if (pioctl_req)
pioctl_req->data_read_written = len;
LEAVE();
return ret;
}
Reference in a new issue View git blame Copy permalink