Release 4.7 drivers/net/wireless/ralink/rt2x00/rt2800lib.c
/*
Copyright (C) 2010 Willow Garage <http://www.willowgarage.com>
Copyright (C) 2010 Ivo van Doorn <IvDoorn@gmail.com>
Copyright (C) 2009 Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Copyright (C) 2009 Gertjan van Wingerde <gwingerde@gmail.com>
Based on the original rt2800pci.c and rt2800usb.c.
Copyright (C) 2009 Alban Browaeys <prahal@yahoo.com>
Copyright (C) 2009 Felix Fietkau <nbd@openwrt.org>
Copyright (C) 2009 Luis Correia <luis.f.correia@gmail.com>
Copyright (C) 2009 Mattias Nissler <mattias.nissler@gmx.de>
Copyright (C) 2009 Mark Asselstine <asselsm@gmail.com>
Copyright (C) 2009 Xose Vazquez Perez <xose.vazquez@gmail.com>
<http://rt2x00.serialmonkey.com>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, see <http://www.gnu.org/licenses/>.
*/
/*
Module: rt2800lib
Abstract: rt2800 generic device routines.
*/
#include <linux/crc-ccitt.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/slab.h>
#include "rt2x00.h"
#include "rt2800lib.h"
#include "rt2800.h"
/*
* Register access.
* All access to the CSR registers will go through the methods
* rt2800_register_read and rt2800_register_write.
* BBP and RF register require indirect register access,
* and use the CSR registers BBPCSR and RFCSR to achieve this.
* These indirect registers work with busy bits,
* and we will try maximal REGISTER_BUSY_COUNT times to access
* the register while taking a REGISTER_BUSY_DELAY us delay
* between each attampt. When the busy bit is still set at that time,
* the access attempt is considered to have failed,
* and we will print an error.
* The _lock versions must be used if you already hold the csr_mutex
*/
#define WAIT_FOR_BBP(__dev, __reg) \
rt2800_regbusy_read((__dev), BBP_CSR_CFG, BBP_CSR_CFG_BUSY, (__reg))
#define WAIT_FOR_RFCSR(__dev, __reg) \
rt2800_regbusy_read((__dev), RF_CSR_CFG, RF_CSR_CFG_BUSY, (__reg))
#define WAIT_FOR_RF(__dev, __reg) \
rt2800_regbusy_read((__dev), RF_CSR_CFG0, RF_CSR_CFG0_BUSY, (__reg))
#define WAIT_FOR_MCU(__dev, __reg) \
rt2800_regbusy_read((__dev), H2M_MAILBOX_CSR, \
H2M_MAILBOX_CSR_OWNER, (__reg))
static inline bool rt2800_is_305x_soc(struct rt2x00_dev *rt2x00dev)
{
/* check for rt2872 on SoC */
if (!rt2x00_is_soc(rt2x00dev) ||
!rt2x00_rt(rt2x00dev, RT2872))
return false;
/* we know for sure that these rf chipsets are used on rt305x boards */
if (rt2x00_rf(rt2x00dev, RF3020) ||
rt2x00_rf(rt2x00dev, RF3021) ||
rt2x00_rf(rt2x00dev, RF3022))
return true;
rt2x00_warn(rt2x00dev, "Unknown RF chipset on rt305x\n");
return false;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| helmut schaa | helmut schaa | 68 | 98.55% | 1 | 50.00% |
| joe perches | joe perches | 1 | 1.45% | 1 | 50.00% |
| Total | 69 | 100.00% | 2 | 100.00% |
static void rt2800_bbp_write(struct rt2x00_dev *rt2x00dev,
const unsigned int word, const u8 value)
{
u32 reg;
mutex_lock(&rt2x00dev->csr_mutex);
/*
* Wait until the BBP becomes available, afterwards we
* can safely write the new data into the register.
*/
if (WAIT_FOR_BBP(rt2x00dev, ®)) {
reg = 0;
rt2x00_set_field32(®, BBP_CSR_CFG_VALUE, value);
rt2x00_set_field32(®, BBP_CSR_CFG_REGNUM, word);
rt2x00_set_field32(®, BBP_CSR_CFG_BUSY, 1);
rt2x00_set_field32(®, BBP_CSR_CFG_READ_CONTROL, 0);
rt2x00_set_field32(®, BBP_CSR_CFG_BBP_RW_MODE, 1);
rt2800_register_write_lock(rt2x00dev, BBP_CSR_CFG, reg);
}
mutex_unlock(&rt2x00dev->csr_mutex);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| bartlomiej zolnierkiewicz | bartlomiej zolnierkiewicz | 115 | 100.00% | 2 | 100.00% |
| Total | 115 | 100.00% | 2 | 100.00% |
static void rt2800_bbp_read(struct rt2x00_dev *rt2x00dev,
const unsigned int word, u8 *value)
{
u32 reg;
mutex_lock(&rt2x00dev->csr_mutex);
/*
* Wait until the BBP becomes available, afterwards we
* can safely write the read request into the register.
* After the data has been written, we wait until hardware
* returns the correct value, if at any time the register
* doesn't become available in time, reg will be 0xffffffff
* which means we return 0xff to the caller.
*/
if (WAIT_FOR_BBP(rt2x00dev, ®)) {
reg = 0;
rt2x00_set_field32(®, BBP_CSR_CFG_REGNUM, word);
rt2x00_set_field32(®, BBP_CSR_CFG_BUSY, 1);
rt2x00_set_field32(®, BBP_CSR_CFG_READ_CONTROL, 1);
rt2x00_set_field32(®, BBP_CSR_CFG_BBP_RW_MODE, 1);
rt2800_register_write_lock(rt2x00dev, BBP_CSR_CFG, reg);
WAIT_FOR_BBP(rt2x00dev, ®);
}
*value = rt2x00_get_field32(reg, BBP_CSR_CFG_VALUE);
mutex_unlock(&rt2x00dev->csr_mutex);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| bartlomiej zolnierkiewicz | bartlomiej zolnierkiewicz | 123 | 100.00% | 2 | 100.00% |
| Total | 123 | 100.00% | 2 | 100.00% |
static void rt2800_rfcsr_write(struct rt2x00_dev *rt2x00dev,
const unsigned int word, const u8 value)
{
u32 reg;
mutex_lock(&rt2x00dev->csr_mutex);
/*
* Wait until the RFCSR becomes available, afterwards we
* can safely write the new data into the register.
*/
if (WAIT_FOR_RFCSR(rt2x00dev, ®)) {
reg = 0;
rt2x00_set_field32(®, RF_CSR_CFG_DATA, value);
rt2x00_set_field32(®, RF_CSR_CFG_REGNUM, word);
rt2x00_set_field32(®, RF_CSR_CFG_WRITE, 1);
rt2x00_set_field32(®, RF_CSR_CFG_BUSY, 1);
rt2800_register_write_lock(rt2x00dev, RF_CSR_CFG, reg);
}
mutex_unlock(&rt2x00dev->csr_mutex);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| bartlomiej zolnierkiewicz | bartlomiej zolnierkiewicz | 105 | 100.00% | 2 | 100.00% |
| Total | 105 | 100.00% | 2 | 100.00% |
static void rt2800_rfcsr_read(struct rt2x00_dev *rt2x00dev,
const unsigned int word, u8 *value)
{
u32 reg;
mutex_lock(&rt2x00dev->csr_mutex);
/*
* Wait until the RFCSR becomes available, afterwards we
* can safely write the read request into the register.
* After the data has been written, we wait until hardware
* returns the correct value, if at any time the register
* doesn't become available in time, reg will be 0xffffffff
* which means we return 0xff to the caller.
*/
if (WAIT_FOR_RFCSR(rt2x00dev, ®)) {
reg = 0;
rt2x00_set_field32(®, RF_CSR_CFG_REGNUM, word);
rt2x00_set_field32(®, RF_CSR_CFG_WRITE, 0);
rt2x00_set_field32(®, RF_CSR_CFG_BUSY, 1);
rt2800_register_write_lock(rt2x00dev, RF_CSR_CFG, reg);
WAIT_FOR_RFCSR(rt2x00dev, ®);
}
*value = rt2x00_get_field32(reg, RF_CSR_CFG_DATA);
mutex_unlock(&rt2x00dev->csr_mutex);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| bartlomiej zolnierkiewicz | bartlomiej zolnierkiewicz | 113 | 100.00% | 2 | 100.00% |
| Total | 113 | 100.00% | 2 | 100.00% |
static void rt2800_rf_write(struct rt2x00_dev *rt2x00dev,
const unsigned int word, const u32 value)
{
u32 reg;
mutex_lock(&rt2x00dev->csr_mutex);
/*
* Wait until the RF becomes available, afterwards we
* can safely write the new data into the register.
*/
if (WAIT_FOR_RF(rt2x00dev, ®)) {
reg = 0;
rt2x00_set_field32(®, RF_CSR_CFG0_REG_VALUE_BW, value);
rt2x00_set_field32(®, RF_CSR_CFG0_STANDBYMODE, 0);
rt2x00_set_field32(®, RF_CSR_CFG0_SEL, 0);
rt2x00_set_field32(®, RF_CSR_CFG0_BUSY, 1);
rt2800_register_write_lock(rt2x00dev, RF_CSR_CFG0, reg);
rt2x00_rf_write(rt2x00dev, word, value);
}
mutex_unlock(&rt2x00dev->csr_mutex);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| bartlomiej zolnierkiewicz | bartlomiej zolnierkiewicz | 114 | 100.00% | 2 | 100.00% |
| Total | 114 | 100.00% | 2 | 100.00% |
static const unsigned int rt2800_eeprom_map[EEPROM_WORD_COUNT] = {
[EEPROM_CHIP_ID] = 0x0000,
[EEPROM_VERSION] = 0x0001,
[EEPROM_MAC_ADDR_0] = 0x0002,
[EEPROM_MAC_ADDR_1] = 0x0003,
[EEPROM_MAC_ADDR_2] = 0x0004,
[EEPROM_NIC_CONF0] = 0x001a,
[EEPROM_NIC_CONF1] = 0x001b,
[EEPROM_FREQ] = 0x001d,
[EEPROM_LED_AG_CONF] = 0x001e,
[EEPROM_LED_ACT_CONF] = 0x001f,
[EEPROM_LED_POLARITY] = 0x0020,
[EEPROM_NIC_CONF2] = 0x0021,
[EEPROM_LNA] = 0x0022,
[EEPROM_RSSI_BG] = 0x0023,
[EEPROM_RSSI_BG2] = 0x0024,
[EEPROM_TXMIXER_GAIN_BG] = 0x0024, /* overlaps with RSSI_BG2 */
[EEPROM_RSSI_A] = 0x0025,
[EEPROM_RSSI_A2] = 0x0026,
[EEPROM_TXMIXER_GAIN_A] = 0x0026, /* overlaps with RSSI_A2 */
[EEPROM_EIRP_MAX_TX_POWER] = 0x0027,
[EEPROM_TXPOWER_DELTA] = 0x0028,
[EEPROM_TXPOWER_BG1] = 0x0029,
[EEPROM_TXPOWER_BG2] = 0x0030,
[EEPROM_TSSI_BOUND_BG1] = 0x0037,
[EEPROM_TSSI_BOUND_BG2] = 0x0038,
[EEPROM_TSSI_BOUND_BG3] = 0x0039,
[EEPROM_TSSI_BOUND_BG4] = 0x003a,
[EEPROM_TSSI_BOUND_BG5] = 0x003b,
[EEPROM_TXPOWER_A1] = 0x003c,
[EEPROM_TXPOWER_A2] = 0x0053,
[EEPROM_TSSI_BOUND_A1] = 0x006a,
[EEPROM_TSSI_BOUND_A2] = 0x006b,
[EEPROM_TSSI_BOUND_A3] = 0x006c,
[EEPROM_TSSI_BOUND_A4] = 0x006d,
[EEPROM_TSSI_BOUND_A5] = 0x006e,
[EEPROM_TXPOWER_BYRATE] = 0x006f,
[EEPROM_BBP_START] = 0x0078,
};
static const unsigned int rt2800_eeprom_map_ext[EEPROM_WORD_COUNT] = {
[EEPROM_CHIP_ID] = 0x0000,
[EEPROM_VERSION] = 0x0001,
[EEPROM_MAC_ADDR_0] = 0x0002,
[EEPROM_MAC_ADDR_1] = 0x0003,
[EEPROM_MAC_ADDR_2] = 0x0004,
[EEPROM_NIC_CONF0] = 0x001a,
[EEPROM_NIC_CONF1] = 0x001b,
[EEPROM_NIC_CONF2] = 0x001c,
[EEPROM_EIRP_MAX_TX_POWER] = 0x0020,
[EEPROM_FREQ] = 0x0022,
[EEPROM_LED_AG_CONF] = 0x0023,
[EEPROM_LED_ACT_CONF] = 0x0024,
[EEPROM_LED_POLARITY] = 0x0025,
[EEPROM_LNA] = 0x0026,
[EEPROM_EXT_LNA2] = 0x0027,
[EEPROM_RSSI_BG] = 0x0028,
[EEPROM_RSSI_BG2] = 0x0029,
[EEPROM_RSSI_A] = 0x002a,
[EEPROM_RSSI_A2] = 0x002b,
[EEPROM_TXPOWER_BG1] = 0x0030,
[EEPROM_TXPOWER_BG2] = 0x0037,
[EEPROM_EXT_TXPOWER_BG3] = 0x003e,
[EEPROM_TSSI_BOUND_BG1] = 0x0045,
[EEPROM_TSSI_BOUND_BG2] = 0x0046,
[EEPROM_TSSI_BOUND_BG3] = 0x0047,
[EEPROM_TSSI_BOUND_BG4] = 0x0048,
[EEPROM_TSSI_BOUND_BG5] = 0x0049,
[EEPROM_TXPOWER_A1] = 0x004b,
[EEPROM_TXPOWER_A2] = 0x0065,
[EEPROM_EXT_TXPOWER_A3] = 0x007f,
[EEPROM_TSSI_BOUND_A1] = 0x009a,
[EEPROM_TSSI_BOUND_A2] = 0x009b,
[EEPROM_TSSI_BOUND_A3] = 0x009c,
[EEPROM_TSSI_BOUND_A4] = 0x009d,
[EEPROM_TSSI_BOUND_A5] = 0x009e,
[EEPROM_TXPOWER_BYRATE] = 0x00a0,
};
static unsigned int rt2800_eeprom_word_index(struct rt2x00_dev *rt2x00dev,
const enum rt2800_eeprom_word word)
{
const unsigned int *map;
unsigned int index;
if (WARN_ONCE(word >= EEPROM_WORD_COUNT,
"%s: invalid EEPROM word %d\n",
wiphy_name(rt2x00dev->hw->wiphy), word))
return 0;
if (rt2x00_rt(rt2x00dev, RT3593))
map = rt2800_eeprom_map_ext;
else
map = rt2800_eeprom_map;
index = map[word];
/* Index 0 is valid only for EEPROM_CHIP_ID.
* Otherwise it means that the offset of the
* given word is not initialized in the map,
* or that the field is not usable on the
* actual chipset.
*/
WARN_ONCE(word != EEPROM_CHIP_ID && index == 0,
"%s: invalid access of EEPROM word %d\n",
wiphy_name(rt2x00dev->hw->wiphy), word);
return index;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| gabor juhos | gabor juhos | 105 | 100.00% | 2 | 100.00% |
| Total | 105 | 100.00% | 2 | 100.00% |
static void *rt2800_eeprom_addr(struct rt2x00_dev *rt2x00dev,
const enum rt2800_eeprom_word word)
{
unsigned int index;
index = rt2800_eeprom_word_index(rt2x00dev, word);
return rt2x00_eeprom_addr(rt2x00dev, index);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| gabor juhos | gabor juhos | 38 | 100.00% | 2 | 100.00% |
| Total | 38 | 100.00% | 2 | 100.00% |
static void rt2800_eeprom_read(struct rt2x00_dev *rt2x00dev,
const enum rt2800_eeprom_word word, u16 *data)
{
unsigned int index;
index = rt2800_eeprom_word_index(rt2x00dev, word);
rt2x00_eeprom_read(rt2x00dev, index, data);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| gabor juhos | gabor juhos | 42 | 100.00% | 2 | 100.00% |
| Total | 42 | 100.00% | 2 | 100.00% |
static void rt2800_eeprom_write(struct rt2x00_dev *rt2x00dev,
const enum rt2800_eeprom_word word, u16 data)
{
unsigned int index;
index = rt2800_eeprom_word_index(rt2x00dev, word);
rt2x00_eeprom_write(rt2x00dev, index, data);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| gabor juhos | gabor juhos | 41 | 100.00% | 2 | 100.00% |
| Total | 41 | 100.00% | 2 | 100.00% |
static void rt2800_eeprom_read_from_array(struct rt2x00_dev *rt2x00dev,
const enum rt2800_eeprom_word array,
unsigned int offset,
u16 *data)
{
unsigned int index;
index = rt2800_eeprom_word_index(rt2x00dev, array);
rt2x00_eeprom_read(rt2x00dev, index + offset, data);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| gabor juhos | gabor juhos | 48 | 100.00% | 2 | 100.00% |
| Total | 48 | 100.00% | 2 | 100.00% |
static int rt2800_enable_wlan_rt3290(struct rt2x00_dev *rt2x00dev)
{
u32 reg;
int i, count;
rt2800_register_read(rt2x00dev, WLAN_FUN_CTRL, ®);
if (rt2x00_get_field32(reg, WLAN_EN))
return 0;
rt2x00_set_field32(®, WLAN_GPIO_OUT_OE_BIT_ALL, 0xff);
rt2x00_set_field32(®, FRC_WL_ANT_SET, 1);
rt2x00_set_field32(®, WLAN_CLK_EN, 0);
rt2x00_set_field32(®, WLAN_EN, 1);
rt2800_register_write(rt2x00dev, WLAN_FUN_CTRL, reg);
udelay(REGISTER_BUSY_DELAY);
count = 0;
do {
/*
* Check PLL_LD & XTAL_RDY.
*/
for (i = 0; i < REGISTER_BUSY_COUNT; i++) {
rt2800_register_read(rt2x00dev, CMB_CTRL, ®);
if (rt2x00_get_field32(reg, PLL_LD) &&
rt2x00_get_field32(reg, XTAL_RDY))
break;
udelay(REGISTER_BUSY_DELAY);
}
if (i >= REGISTER_BUSY_COUNT) {
if (count >= 10)
return -EIO;
rt2800_register_write(rt2x00dev, 0x58, 0x018);
udelay(REGISTER_BUSY_DELAY);
rt2800_register_write(rt2x00dev, 0x58, 0x418);
udelay(REGISTER_BUSY_DELAY);
rt2800_register_write(rt2x00dev, 0x58, 0x618);
udelay(REGISTER_BUSY_DELAY);
count++;
} else {
count = 0;
}
rt2800_register_read(rt2x00dev, WLAN_FUN_CTRL, ®);
rt2x00_set_field32(®, PCIE_APP0_CLK_REQ, 0);
rt2x00_set_field32(®, WLAN_CLK_EN, 1);
rt2x00_set_field32(®, WLAN_RESET, 1);
rt2800_register_write(rt2x00dev, WLAN_FUN_CTRL, reg);
udelay(10);
rt2x00_set_field32(®, WLAN_RESET, 0);
rt2800_register_write(rt2x00dev, WLAN_FUN_CTRL, reg);
udelay(10);
rt2800_register_write(rt2x00dev, INT_SOURCE_CSR, 0x7fffffff);
} while (count != 0);
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| woody hung | woody hung | 317 | 100.00% | 1 | 100.00% |
| Total | 317 | 100.00% | 1 | 100.00% |
void rt2800_mcu_request(struct rt2x00_dev *rt2x00dev,
const u8 command, const u8 token,
const u8 arg0, const u8 arg1)
{
u32 reg;
/*
* SOC devices don't support MCU requests.
*/
if (rt2x00_is_soc(rt2x00dev))
return;
mutex_lock(&rt2x00dev->csr_mutex);
/*
* Wait until the MCU becomes available, afterwards we
* can safely write the new data into the register.
*/
if (WAIT_FOR_MCU(rt2x00dev, ®)) {
rt2x00_set_field32(®, H2M_MAILBOX_CSR_OWNER, 1);
rt2x00_set_field32(®, H2M_MAILBOX_CSR_CMD_TOKEN, token);
rt2x00_set_field32(®, H2M_MAILBOX_CSR_ARG0, arg0);
rt2x00_set_field32(®, H2M_MAILBOX_CSR_ARG1, arg1);
rt2800_register_write_lock(rt2x00dev, H2M_MAILBOX_CSR, reg);
reg = 0;
rt2x00_set_field32(®, HOST_CMD_CSR_HOST_COMMAND, command);
rt2800_register_write_lock(rt2x00dev, HOST_CMD_CSR, reg);
}
mutex_unlock(&rt2x00dev->csr_mutex);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| bartlomiej zolnierkiewicz | bartlomiej zolnierkiewicz | 137 | 98.56% | 1 | 50.00% |
| gertjan van wingerde | gertjan van wingerde | 2 | 1.44% | 1 | 50.00% |
| Total | 139 | 100.00% | 2 | 100.00% |
EXPORT_SYMBOL_GPL(rt2800_mcu_request);
int rt2800_wait_csr_ready(struct rt2x00_dev *rt2x00dev)
{
unsigned int i = 0;
u32 reg;
for (i = 0; i < REGISTER_BUSY_COUNT; i++) {
rt2800_register_read(rt2x00dev, MAC_CSR0, ®);
if (reg && reg != ~0)
return 0;
msleep(1);
}
rt2x00_err(rt2x00dev, "Unstable hardware\n");
return -EBUSY;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| ivo van doorn | ivo van doorn | 70 | 97.22% | 1 | 50.00% |
| joe perches | joe perches | 2 | 2.78% | 1 | 50.00% |
| Total | 72 | 100.00% | 2 | 100.00% |
EXPORT_SYMBOL_GPL(rt2800_wait_csr_ready);
int rt2800_wait_wpdma_ready(struct rt2x00_dev *rt2x00dev)
{
unsigned int i;
u32 reg;
/*
* Some devices are really slow to respond here. Wait a whole second
* before timing out.
*/
for (i = 0; i < REGISTER_BUSY_COUNT; i++) {
rt2800_register_read(rt2x00dev, WPDMA_GLO_CFG, ®);
if (!rt2x00_get_field32(reg, WPDMA_GLO_CFG_TX_DMA_BUSY) &&
!rt2x00_get_field32(reg, WPDMA_GLO_CFG_RX_DMA_BUSY))
return 0;
msleep(10);
}
rt2x00_err(rt2x00dev, "WPDMA TX/RX busy [0x%08x]\n", reg);
return -EACCES;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| gertjan van wingerde | gertjan van wingerde | 76 | 92.68% | 1 | 25.00% |
| helmut schaa | helmut schaa | 2 | 2.44% | 1 | 25.00% |
| joe perches | joe perches | 2 | 2.44% | 1 | 25.00% |
| jakub kicinski | jakub kicinski | 2 | 2.44% | 1 | 25.00% |
| Total | 82 | 100.00% | 4 | 100.00% |
EXPORT_SYMBOL_GPL(rt2800_wait_wpdma_ready);
void rt2800_disable_wpdma(struct rt2x00_dev *rt2x00dev)
{
u32 reg;
rt2800_register_read(rt2x00dev, WPDMA_GLO_CFG, ®);
rt2x00_set_field32(®, WPDMA_GLO_CFG_ENABLE_TX_DMA, 0);
rt2x00_set_field32(®, WPDMA_GLO_CFG_TX_DMA_BUSY, 0);
rt2x00_set_field32(®, WPDMA_GLO_CFG_ENABLE_RX_DMA, 0);
rt2x00_set_field32(®, WPDMA_GLO_CFG_RX_DMA_BUSY, 0);
rt2x00_set_field32(®, WPDMA_GLO_CFG_TX_WRITEBACK_DONE, 1);
rt2800_register_write(rt2x00dev, WPDMA_GLO_CFG, reg);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| jakub kicinski | jakub kicinski | 82 | 100.00% | 1 | 100.00% |
| Total | 82 | 100.00% | 1 | 100.00% |
EXPORT_SYMBOL_GPL(rt2800_disable_wpdma);
void rt2800_get_txwi_rxwi_size(struct rt2x00_dev *rt2x00dev,
unsigned short *txwi_size,
unsigned short *rxwi_size)
{
switch (rt2x00dev->chip.rt) {
case RT3593:
*txwi_size = TXWI_DESC_SIZE_4WORDS;
*rxwi_size = RXWI_DESC_SIZE_5WORDS;
break;
case RT5592:
*txwi_size = TXWI_DESC_SIZE_5WORDS;
*rxwi_size = RXWI_DESC_SIZE_6WORDS;
break;
default:
*txwi_size = TXWI_DESC_SIZE_4WORDS;
*rxwi_size = RXWI_DESC_SIZE_4WORDS;
break;
}
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| gabor juhos | gabor juhos | 70 | 100.00% | 1 | 100.00% |
| Total | 70 | 100.00% | 1 | 100.00% |
EXPORT_SYMBOL_GPL(rt2800_get_txwi_rxwi_size);
static bool rt2800_check_firmware_crc(const u8 *data, const size_t len)
{
u16 fw_crc;
u16 crc;
/*
* The last 2 bytes in the firmware array are the crc checksum itself,
* this means that we should never pass those 2 bytes to the crc
* algorithm.
*/
fw_crc = (data[len - 2] << 8 | data[len - 1]);
/*
* Use the crc ccitt algorithm.
* This will return the same value as the legacy driver which
* used bit ordering reversion on the both the firmware bytes
* before input input as well as on the final output.
* Obviously using crc ccitt directly is much more efficient.
*/
crc = crc_ccitt(~0, data, len - 2);
/*
* There is a small difference between the crc-itu-t + bitrev and
* the crc-ccitt crc calculation. In the latter method the 2 bytes
* will be swapped, use swab16 to convert the crc to the correct
* value.
*/
crc = swab16(crc);
return fw_crc == crc;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| ivo van doorn | ivo van doorn | 70 | 100.00% | 1 | 100.00% |
| Total | 70 | 100.00% | 1 | 100.00% |
int rt2800_check_firmware(struct rt2x00_dev *rt2x00dev,
const u8 *data, const size_t len)
{
size_t offset = 0;
size_t fw_len;
bool multiple;
/*
* PCI(e) & SOC devices require firmware with a length
* of 8kb. USB devices require firmware files with a length
* of 4kb. Certain USB chipsets however require different firmware,
* which Ralink only provides attached to the original firmware
* file. Thus for USB devices, firmware files have a length
* which is a multiple of 4kb. The firmware for rt3290 chip also
* have a length which is a multiple of 4kb.
*/
if (rt2x00_is_usb(rt2x00dev) || rt2x00_rt(rt2x00dev, RT3290))
fw_len = 4096;
else
fw_len = 8192;
multiple = true;
/*
* Validate the firmware length
*/
if (len != fw_len && (!multiple || (len % fw_len) != 0))
return FW_BAD_LENGTH;
/*
* Check if the chipset requires one of the upper parts
* of the firmware.
*/
if (rt2x00_is_usb(rt2x00dev) &&
!rt2x00_rt(rt2x00dev, RT2860) &&
!rt2x00_rt(rt2x00dev, RT2872) &&
!rt2x00_rt(rt2x00dev, RT3070) &&
((len / fw_len) == 1))
return FW_BAD_VERSION;
/*
* 8kb firmware files must be checked as if it were
* 2 separate firmware files.
*/
while (offset < len) {
if (!rt2800_check_firmware_crc(data + offset, fw_len))
return FW_BAD_CRC;
offset += fw_len;
}
return FW_OK;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| ivo van doorn | ivo van doorn | 149 | 94.90% | 1 | 50.00% |
| woody hung | woody hung | 8 | 5.10% | 1 | 50.00% |
| Total | 157 | 100.00% | 2 | 100.00% |
EXPORT_SYMBOL_GPL(rt2800_check_firmware);
int rt2800_load_firmware(struct rt2x00_dev *rt2x00dev,
const u8 *data, const size_t len)
{
unsigned int i;
u32 reg;
int retval;
if (rt2x00_rt(rt2x00dev, RT3290)) {
retval = rt2800_enable_wlan_rt3290(rt2x00dev);
if (retval)
return -EBUSY;
}
/*
* If driver doesn't wake up firmware here,
* rt2800_load_firmware will hang forever when interface is up again.
*/
rt2800_register_write(rt2x00dev, AUTOWAKEUP_CFG, 0x00000000);
/*
* Wait for stable hardware.
*/
if (rt2800_wait_csr_ready(rt2x00dev))
return -EBUSY;
if (rt2x00_is_pci(rt2x00dev)) {
if (rt2x00_rt(rt2x00dev, RT3290) ||
rt2x00_rt(rt2x00dev, RT3572) ||
rt2x00_rt(rt2x00dev, RT5390) ||
rt2x00_rt(rt2x00dev, RT5392)) {
rt2800_register_read(rt2x00dev, AUX_CTRL, ®);
rt2x00_set_field32(®, AUX_CTRL_FORCE_PCIE_CLK, 1);
rt2x00_set_field32(®, AUX_CTRL_WAKE_PCIE_EN, 1);
rt2800_register_write(rt2x00dev, AUX_CTRL, reg);
}
rt2800_register_write(rt2x00dev, PWR_PIN_CFG, 0x00000002);
}
rt2800_disable_wpdma(rt2x00dev);
/*
* Write firmware to the device.
*/
rt2800_drv_write_firmware(rt2x00dev, data, len);
/*
* Wait for device to stabilize.
*/
for (i = 0; i < REGISTER_BUSY_COUNT; i++) {
rt2800_register_read(rt2x00dev, PBF_SYS_CTRL, ®);
if (rt2x00_get_field32(reg, PBF_SYS_CTRL_READY))
break;
msleep(1);
}
if (i == REGISTER_BUSY_COUNT) {
rt2x00_err(rt2x00dev, "PBF system register not ready\n");
return -EBUSY;
}
/*
* Disable DMA, will be reenabled later when enabling
* the radio.
*/
rt2800_disable_wpdma(rt2x00dev);
/*
* Initialize firmware.
*/
rt2800_register_write(rt2x00dev, H2M_BBP_AGENT, 0);
rt2800_register_write(rt2x00dev, H2M_MAILBOX_CSR, 0);
if (rt2x00_is_usb(rt2x00dev)) {
rt2800_register_write(rt2x00dev, H2M_INT_SRC, 0);
rt2800_mcu_request(rt2x00dev, MCU_BOOT_SIGNAL, 0, 0, 0);
}
msleep(1);
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| ivo van doorn | ivo van doorn | 159 | 52.13% | 3 | 21.43% |
| shiang tu | shiang tu | 52 | 17.05% | 1 | 7.14% |
| woody hung | woody hung | 36 | 11.80% | 2 | 14.29% |
| stanislaw gruszka | stanislaw gruszka | 21 | 6.89% | 2 | 14.29% |
| stanislaw w. gruszka | stanislaw w. gruszka | 15 | 4.92% | 1 | 7.14% |
| gertjan van wingerde | gertjan van wingerde | 7 | 2.30% | 1 | 7.14% |
| john li | john li | 7 | 2.30% | 1 | 7.14% |
| jakub kicinski | jakub kicinski | 6 | 1.97% | 2 | 14.29% |
| joe perches | joe perches | 2 | 0.66% | 1 | 7.14% |
| Total | 305 | 100.00% | 14 | 100.00% |
EXPORT_SYMBOL_GPL(rt2800_load_firmware);
void rt2800_write_tx_data(struct queue_entry *entry,
struct txentry_desc *txdesc)
{
__le32 *txwi = rt2800_drv_get_txwi(entry);
u32 word;
int i;
/*
* Initialize TX Info descriptor
*/
rt2x00_desc_read(txwi, 0, &word);
rt2x00_set_field32(&word, TXWI_W0_FRAG,
test_bit(ENTRY_TXD_MORE_FRAG, &txdesc->flags));
rt2x00_set_field32(&word, TXWI_W0_MIMO_PS,
test_bit(ENTRY_TXD_HT_MIMO_PS, &txdesc->flags));
rt2x00_set_field32(&word, TXWI_W0_CF_ACK, 0);
rt2x00_set_field32(&word, TXWI_W0_TS,
test_bit(ENTRY_TXD_REQ_TIMESTAMP, &txdesc->flags));
rt2x00_set_field32(&word, TXWI_W0_AMPDU,
test_bit(ENTRY_TXD_HT_AMPDU, &txdesc->flags));
rt2x00_set_field32(&word, TXWI_W0_MPDU_DENSITY,
txdesc->u.ht.mpdu_density);
rt2x00_set_field32(&word, TXWI_W0_TX_OP, txdesc->u.ht.txop);
rt2x00_set_field32(&word, TXWI_W0_MCS, txdesc->u.ht.mcs);
rt2x00_set_field32(&word, TXWI_W0_BW,
test_bit(ENTRY_TXD_HT_BW_40, &txdesc->flags));
rt2x00_set_field32(&word, TXWI_W0_SHORT_GI,
test_bit(ENTRY_TXD_HT_SHORT_GI, &txdesc->flags));
rt2x00_set_field32(&word, TXWI_W0_STBC, txdesc->u.ht.stbc);
rt2x00_set_field32(&word, TXWI_W0_PHYMODE, txdesc->rate_mode);
rt2x00_desc_write(txwi, 0, word);
rt2x00_desc_read(txwi, 1, &word);
rt2x00_set_field32(&word, TXWI_W1_ACK,
test_bit(ENTRY_TXD_ACK, &txdesc->flags));
rt2x00_set_field32(&word, TXWI_W1_NSEQ,
test_bit(ENTRY_TXD_GENERATE_SEQ, &txdesc->flags));
rt2x00_set_field32(&word, TXWI_W1_BW_WIN_SIZE, txdesc->u.ht.ba_size);
rt2x00_set_field32(&word, TXWI_W1_WIRELESS_CLI_ID,
test_bit(ENTRY_TXD_ENCRYPT, &txdesc->flags) ?
txdesc->key_idx : txdesc->u.ht.wcid);
rt2x00_set_field32(&word, TXWI_W1_MPDU_TOTAL_BYTE_COUNT,
txdesc->length);
rt2x00_set_field32(&word, TXWI_W1_PACKETID_QUEUE, entry->queue->qid);
rt2x00_set_field32(&word, TXWI_W1_PACKETID_ENTRY, (entry->entry_idx % 3) + 1);
rt2x00_desc_write(txwi, 1, word);
/*
* Always write 0 to IV/EIV fields (word 2 and 3), hardware will insert
* the IV from the IVEIV register when TXD_W3_WIV is set to 0.
* When TXD_W3_WIV is set to 1 it will use the IV data
* from the descriptor. The TXWI_W1_WIRELESS_CLI_ID indicates which
* crypto entry in the registers should be used to encrypt the frame.
*
* Nulify all remaining words as well, we don't know how to program them.
*/
for (i = 2; i < entry->queue->winfo_size / sizeof(__le32); i++)
_rt2x00_desc_write(txwi, i, 0);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| gertjan van wingerde | gertjan van wingerde | 201 | 47.74% | 1 | 10.00% |
| bartlomiej zolnierkiewicz | bartlomiej zolnierkiewicz | 125 | 29.69% | 1 | 10.00% |
| ivo van doorn | ivo van doorn | 39 | 9.26% | 3 | 30.00% |
| helmut schaa | helmut schaa | 31 | 7.36% | 4 | 40.00% |
| stanislaw w. gruszka | stanislaw w. gruszka | 25 | 5.94% | 1 | 10.00% |
| Total | 421 | 100.00% | 10 | 100.00% |
EXPORT_SYMBOL_GPL(rt2800_write_tx_data);
static int rt2800_agc_to_rssi(struct rt2x00_dev *rt2x00dev, u32 rxwi_w2)
{
s8 rssi0 = rt2x00_get_field32(rxwi_w2, RXWI_W2_RSSI0);
s8 rssi1 = rt2x00_get_field32(rxwi_w2, RXWI_W2_RSSI1);
s8 rssi2 = rt2x00_get_field32(rxwi_w2, RXWI_W2_RSSI2);
u16 eeprom;
u8 offset0;
u8 offset1;
u8 offset2;
if (rt2x00dev->curr_band == NL80211_BAND_2GHZ) {
rt2800_eeprom_read(rt2x00dev, EEPROM_RSSI_BG, &eeprom);
offset0 = rt2x00_get_field16(eeprom, EEPROM_RSSI_BG_OFFSET0);
offset1 = rt2x00_get_field16(eeprom, EEPROM_RSSI_BG_OFFSET1);
rt2800_eeprom_read(rt2x00dev, EEPROM_RSSI_BG2, &eeprom);
offset2 = rt2x00_get_field16(eeprom, EEPROM_RSSI_BG2_OFFSET2);
} else {
rt2800_eeprom_read(rt2x00dev, EEPROM_RSSI_A, &eeprom);
offset0 = rt2x00_get_field16(eeprom, EEPROM_RSSI_A_OFFSET0);
offset1 = rt2x00_get_field16(eeprom, EEPROM_RSSI_A_OFFSET1);
rt2800_eeprom_read(rt2x00dev, EEPROM_RSSI_A2, &eeprom);
offset2 = rt2x00_get_field16(eeprom, EEPROM_RSSI_A2_OFFSET2);
}
/*
* Convert the value from the descriptor into the RSSI value
* If the value in the descriptor is 0, it is considered invalid
* and the default (extremely low) rssi value is assumed
*/
rssi0 = (rssi0) ? (-12 - offset0 - rt2x00dev->lna_gain - rssi0) : -128;
rssi1 = (rssi1) ? (-12 - offset1 - rt2x00dev->lna_gain - rssi1) : -128;
rssi2 = (rssi2) ? (-12 - offset2 - rt2x00dev->lna_gain - rssi2) : -128;
/*
* mac80211 only accepts a single RSSI value. Calculating the
* average doesn't deliver a fair answer either since -60:-60 would
* be considered equally good as -50:-70 while the second is the one
* which gives less energy...
*/
rssi0 = max(rssi0, rssi1);
return (int)max(rssi0, rssi2);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| ivo van doorn | ivo van doorn | 239 | 95.22% | 2 | 33.33% |
| luigi tarenga | luigi tarenga | 6 | 2.39% | 1 | 16.67% |
| gabor juhos | gabor juhos | 4 | 1.59% | 1 | 16.67% |
| helmut schaa | helmut schaa | 1 | 0.40% | 1 | 16.67% |
| johannes berg | johannes berg | 1 | 0.40% | 1 | 16.67% |
| Total | 251 | 100.00% | 6 | 100.00% |
void rt2800_process_rxwi(struct queue_entry *entry,
struct rxdone_entry_desc *rxdesc)
{
__le32 *rxwi = (__le32 *) entry->skb->data;
u32 word;
rt2x00_desc_read(rxwi, 0, &word);
rxdesc->cipher = rt2x00_get_field32(word, RXWI_W0_UDF);
rxdesc->size = rt2x00_get_field32(word, RXWI_W0_MPDU_TOTAL_BYTE_COUNT);
rt2x00_desc_read(rxwi, 1, &word);
if (rt2x00_get_field32(word, RXWI_W1_SHORT_GI))
rxdesc->flags |= RX_FLAG_SHORT_GI;
if (rt2x00_get_field32(word, RXWI_W1_BW))
rxdesc->flags |= RX_FLAG_40MHZ;
/*
* Detect RX rate, always use MCS as signal type.
*/
rxdesc->dev_flags |= RXDONE_SIGNAL_MCS;
rxdesc->signal = rt2x00_get_field32(word, RXWI_W1_MCS);
rxdesc->rate_mode = rt2x00_get_field32(word, RXWI_W1_PHYMODE);
/*
* Mask of 0x8 bit to remove the short preamble flag.
*/
if (rxdesc->rate_mode == RATE_MODE_CCK)
rxdesc->signal &= ~0x8;
rt2x00_desc_read(rxwi, 2, &word);
/*
* Convert descriptor AGC value to RSSI value.
*/
rxdesc->rssi = rt2800_agc_to_rssi(entry->queue->rt2x00dev, word);
/*
* Remove RXWI descriptor from start of the buffer.
*/
skb_pull(entry->skb, entry->queue->winfo_size);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| gertjan van wingerde | gertjan van wingerde | 122 | 64.55% | 1 | 25.00% |
| bartlomiej zolnierkiewicz | bartlomiej zolnierkiewicz | 42 | 22.22% | 1 | 25.00% |
| stanislaw w. gruszka | stanislaw w. gruszka | 14 | 7.41% | 1 | 25.00% |
| ivo van doorn | ivo van doorn | 11 | 5.82% | 1 | 25.00% |
| Total | 189 | 100.00% | 4 | 100.00% |
EXPORT_SYMBOL_GPL(rt2800_process_rxwi);
void rt2800_txdone_entry(struct queue_entry *entry, u32 status, __le32 *txwi)
{
struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb);
struct txdone_entry_desc txdesc;
u32 word;
u16 mcs, real_mcs;
int aggr, ampdu;
/*
* Obtain the status about this packet.
*/
txdesc.flags = 0;
rt2x00_desc_read(txwi, 0, &word);
mcs = rt2x00_get_field32(word, TXWI_W0_MCS);
ampdu = rt2x00_get_field32(word, TXWI_W0_AMPDU);
real_mcs = rt2x00_get_field32(status, TX_STA_FIFO_MCS);
aggr = rt2x00_get_field32(status, TX_STA_FIFO_TX_AGGRE);
/*
* If a frame was meant to be sent as a single non-aggregated MPDU
* but ended up in an aggregate the used tx rate doesn't correlate
* with the one specified in the TXWI as the whole aggregate is sent
* with the same rate.
*
* For example: two frames are sent to rt2x00, the first one sets
* AMPDU=1 and requests MCS7 whereas the second frame sets AMDPU=0
* and requests MCS15. If the hw aggregates both frames into one
* AMDPU the tx status for both frames will contain MCS7 although
* the frame was sent successfully.
*
* Hence, replace the requested rate with the real tx rate to not
* confuse the rate control algortihm by providing clearly wrong
* data.
*/
if (unlikely(aggr == 1 && ampdu == 0 && real_mcs != mcs)) {
skbdesc->tx_rate_idx = real_mcs;
mcs = real_mcs;
}
if (aggr == 1 || ampdu == 1)
__set_bit(TXDONE_AMPDU, &txdesc.flags);
/*
* Ralink has a retry mechanism using a global fallback
* table. We setup this fallback table to try the immediate
* lower rate for all rates. In the TX_STA_FIFO, the MCS field
* always contains the MCS used for the last transmission, be
* it successful or not.
*/
if (rt2x00_get_field32(status, TX_STA_FIFO_TX_SUCCESS)) {
/*
* Transmission succeeded. The number of retries is
* mcs - real_mcs
*/
__set_bit(TXDONE_SUCCESS, &txdesc.flags);
txdesc.retry = ((mcs > real_mcs) ? mcs - real_mcs : 0);
} else {
/*
* Transmission failed. The number of retries is
* always 7 in this case (for a total number of 8
* frames sent).
*/
__set_bit(TXDONE_FAILURE, &txdesc.flags);
txdesc.retry = rt2x00dev->long_retry;
}
/*
* the frame was retried at least once
* -> hw used fallback rates
*/
if (txdesc.retry)
__set_bit(TXDONE_FALLBACK, &txdesc.flags);
rt2x00lib_txdone(entry, &txdesc);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| ivo van doorn | ivo van doorn | 145 | 58.47% | 1 | 16.67% |
| helmut schaa | helmut schaa | 103 | 41.53% | 5 | 83.33% |
| Total | 248 | 100.00% | 6 | 100.00% |
EXPORT_SYMBOL_GPL(rt2800_txdone_entry);
static unsigned int rt2800_hw_beacon_base(struct rt2x00_dev *rt2x00dev,
unsigned int index)
{
return HW_BEACON_BASE(index);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| gabor juhos | gabor juhos | 22 | 100.00% | 1 | 100.00% |
| Total | 22 | 100.00% | 1 | 100.00% |
static inline u8 rt2800_get_beacon_offset(struct rt2x00_dev *rt2x00dev,
unsigned int index)
{
return BEACON_BASE_TO_OFFSET(rt2800_hw_beacon_base(rt2x00dev, index));
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| gabor juhos | gabor juhos | 27 | 100.00% | 1 | 100.00% |
| Total | 27 | 100.00% | 1 | 100.00% |
static void rt2800_update_beacons_setup(struct rt2x00_dev *rt2x00dev)
{
struct data_queue *queue = rt2x00dev->bcn;
struct queue_entry *entry;
int i, bcn_num = 0;
u64 off, reg = 0;
u32 bssid_dw1;
/*
* Setup offsets of all active beacons in BCN_OFFSET{0,1} registers.
*/
for (i = 0; i < queue->limit; i++) {
entry = &queue->entries[i];
if (!test_bit(ENTRY_BCN_ENABLED, &entry->flags))
continue;
off = rt2800_get_beacon_offset(rt2x00dev, entry->entry_idx);
reg |= off << (8 * bcn_num);
bcn_num++;
}
WARN_ON_ONCE(bcn_num != rt2x00dev->intf_beaconing);
rt2800_register_write(rt2x00dev, BCN_OFFSET0, (u32) reg);
rt2800_register_write(rt2x00dev, BCN_OFFSET1, (u32) (reg >> 32));
/*
* H/W sends up to MAC_BSSID_DW1_BSS_BCN_NUM + 1 consecutive beacons.
*/
rt2800_register_read(rt2x00dev, MAC_BSSID_DW1, &bssid_dw1);
rt2x00_set_field32(&bssid_dw1, MAC_BSSID_DW1_BSS_BCN_NUM,
bcn_num > 0 ? bcn_num - 1 : 0);
rt2800_register_write(rt2x00dev, MAC_BSSID_DW1, bssid_dw1);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| stanislaw gruszka | stanislaw gruszka | 183 | 100.00% | 1 | 100.00% |
| Total | 183 | 100.00% | 1 | 100.00% |
void rt2800_write_beacon(struct queue_entry *entry, struct txentry_desc *txdesc)
{
struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb);
unsigned int beacon_base;
unsigned int padding_len;
u32 orig_reg, reg;
const int txwi_desc_size = entry->queue->winfo_size;
/*
* Disable beaconing while we are reloading the beacon data,
* otherwise we might be sending out invalid data.
*/
rt2800_register_read(rt2x00dev, BCN_TIME_CFG, ®);
orig_reg = reg;
rt2x00_set_field32(®, BCN_TIME_CFG_BEACON_GEN, 0);
rt2800_register_write(rt2x00dev, BCN_TIME_CFG, reg);
/*
* Add space for the TXWI in front of the skb.
*/
memset(skb_push(entry->skb, txwi_desc_size), 0, txwi_desc_size);
/*
* Register descriptor details in skb frame descriptor.
*/
skbdesc->flags |= SKBDESC_DESC_IN_SKB;
skbdesc->desc = entry->skb->data;
skbdesc->desc_len = txwi_desc_size;
/*
* Add the TXWI for the beacon to the skb.
*/
rt2800_write_tx_data(entry, txdesc);
/*
* Dump beacon to userspace through debugfs.
*/
rt2x00debug_dump_frame(rt2x00dev, DUMP_FRAME_BEACON, entry->skb);
/*
* Write entire beacon with TXWI and padding to register.
*/
padding_len = roundup(entry->skb->len, 4) - entry->skb->len;
if (padding_len && skb_pad(entry->skb, padding_len)) {
rt2x00_err(rt2x00dev, "Failure padding beacon, aborting\n");
/* skb freed by skb_pad() on failure */
entry->skb = NULL;
rt2800_register_write(rt2x00dev, BCN_TIME_CFG, orig_reg);
return;
}
beacon_base = rt2800_hw_beacon_base(rt2x00dev, entry->entry_idx);
rt2800_register_multiwrite(rt2x00dev, beacon_base, entry->skb->data,
entry->skb->len + padding_len);
__set_bit(ENTRY_BCN_ENABLED, &entry->flags);
/*
* Change global beacons settings.
*/
rt2800_update_beacons_setup(rt2x00dev);
/*
* Restore beaconing state.
*/
rt2800_register_write(rt2x00dev, BCN_TIME_CFG, orig_reg);
/*
* Clean up beacon skb.
*/
dev_kfree_skb_any(entry->skb);
entry->skb = NULL;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| gertjan van wingerde | gertjan van wingerde | 161 | 56.29% | 1 | 8.33% |
| wolfgang kufner | wolfgang kufner | 34 | 11.89% | 1 | 8.33% |
| seth forshee | seth forshee | 34 | 11.89% | 1 | 8.33% |
| stanislaw gruszka | stanislaw gruszka | 20 | 6.99% | 3 | 25.00% |
| ivo van doorn | ivo van doorn | 18 | 6.29% | 2 | 16.67% |
| stanislaw w. gruszka | stanislaw w. gruszka | 13 | 4.55% | 1 | 8.33% |
| gabor juhos | gabor juhos | 3 | 1.05% | 1 | 8.33% |
| johannes stezenbach | johannes stezenbach | 2 | 0.70% | 1 | 8.33% |
| joe perches | joe perches | 1 | 0.35% | 1 | 8.33% |
| Total | 286 | 100.00% | 12 | 100.00% |
EXPORT_SYMBOL_GPL(rt2800_write_beacon);
static inline void rt2800_clear_beacon_register(struct rt2x00_dev *rt2x00dev,
unsigned int index)
{
int i;
const int txwi_desc_size = rt2x00dev->bcn->winfo_size;
unsigned int beacon_base;
beacon_base = rt2800_hw_beacon_base(rt2x00dev, index);
/*
* For the Beacon base registers we only need to clear
* the whole TXWI which (when set to 0) will invalidate
* the entire beacon.
*/
for (i = 0; i < txwi_desc_size; i += sizeof(__le32))
rt2800_register_write(rt2x00dev, beacon_base + i, 0);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| helmut schaa | helmut schaa | 45 | 63.38% | 2 | 33.33% |
| gabor juhos | gabor juhos | 14 | 19.72% | 2 | 33.33% |
| stanislaw w. gruszka | stanislaw w. gruszka | 11 | 15.49% | 1 | 16.67% |
| mark einon | mark einon | 1 | 1.41% | 1 | 16.67% |
| Total | 71 | 100.00% | 6 | 100.00% |
void rt2800_clear_beacon(struct queue_entry *entry)
{
struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
u32 orig_reg, reg;
/*
* Disable beaconing while we are reloading the beacon data,
* otherwise we might be sending out invalid data.
*/
rt2800_register_read(rt2x00dev, BCN_TIME_CFG, &orig_reg);
reg = orig_reg;
rt2x00_set_field32(®, BCN_TIME_CFG_BEACON_GEN, 0);
rt2800_register_write(rt2x00dev, BCN_TIME_CFG, reg);
/*
* Clear beacon.
*/
rt2800_clear_beacon_register(rt2x00dev, entry->entry_idx);
__clear_bit(ENTRY_BCN_ENABLED, &entry->flags);
/*
* Change global beacons settings.
*/
rt2800_update_beacons_setup(rt2x00dev);
/*
* Restore beaconing state.
*/
rt2800_register_write(rt2x00dev, BCN_TIME_CFG, orig_reg);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| helmut schaa | helmut schaa | 71 | 73.96% | 1 | 33.33% |
| stanislaw gruszka | stanislaw gruszka | 25 | 26.04% | 2 | 66.67% |
| Total | 96 | 100.00% | 3 | 100.00% |
EXPORT_SYMBOL_GPL(rt2800_clear_beacon);
#ifdef CONFIG_RT2X00_LIB_DEBUGFS
const struct rt2x00debug rt2800_rt2x00debug = {
.owner = THIS_MODULE,
.csr = {
.read = rt2800_register_read,
.write = rt2800_register_write,
.flags = RT2X00DEBUGFS_OFFSET,
.word_base = CSR_REG_BASE,
.word_size = sizeof(u32),
.word_count = CSR_REG_SIZE / sizeof(u32),
},
.eeprom = {
/* NOTE: The local EEPROM access functions can't
* be used here, use the generic versions instead.
*/
.read = rt2x00_eeprom_read,
.write = rt2x00_eeprom_write,
.word_base = EEPROM_BASE,
.word_size = sizeof(u16),
.word_count = EEPROM_SIZE / sizeof(u16),
},
.bbp = {
.read = rt2800_bbp_read,
.write = rt2800_bbp_write,
.word_base = BBP_BASE,
.word_size = sizeof(u8),
.word_count = BBP_SIZE / sizeof(u8),
},
.rf = {
.read = rt2x00_rf_read,
.write = rt2800_rf_write,
.word_base = RF_BASE,
.word_size = sizeof(u32),
.word_count = RF_SIZE / sizeof(u32),
},
.rfcsr = {
.read = rt2800_rfcsr_read,
.write = rt2800_rfcsr_write,
.word_base = RFCSR_BASE,
.word_size = sizeof(u8),
.word_count = RFCSR_SIZE / sizeof(u8),
},
};
EXPORT_SYMBOL_GPL(rt2800_rt2x00debug);
#endif /* CONFIG_RT2X00_LIB_DEBUGFS */
int rt2800_rfkill_poll(struct rt2x00_dev *rt2x00dev)
{
u32 reg;
if (rt2x00_rt(rt2x00dev, RT3290)) {
rt2800_register_read(rt2x00dev, WLAN_FUN_CTRL, ®);
return rt2x00_get_field32(reg, WLAN_GPIO_IN_BIT0);
} else {
rt2800_register_read(rt2x00dev, GPIO_CTRL, ®);
return rt2x00_get_field32(reg, GPIO_CTRL_VAL2);
}
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| woody hung | woody hung | 32 | 50.79% | 1 | 33.33% |
| bartlomiej zolnierkiewicz | bartlomiej zolnierkiewicz | 29 | 46.03% | 1 | 33.33% |
| gertjan van wingerde | gertjan van wingerde | 2 | 3.17% | 1 | 33.33% |
| Total | 63 | 100.00% | 3 | 100.00% |
EXPORT_SYMBOL_GPL(rt2800_rfkill_poll);
#ifdef CONFIG_RT2X00_LIB_LEDS
static void rt2800_brightness_set(struct led_classdev *led_cdev,
enum led_brightness brightness)
{
struct rt2x00_led *led =
container_of(led_cdev, struct rt2x00_led, led_dev);
unsigned int enabled = brightness != LED_OFF;
unsigned int bg_mode =
(enabled && led->rt2x00dev->curr_band == NL80211_BAND_2GHZ);
unsigned int polarity =
rt2x00_get_field16(led->rt2x00dev->led_mcu_reg,
EEPROM_FREQ_LED_POLARITY);
unsigned int ledmode =
rt2x00_get_field16(led->rt2x00dev->led_mcu_reg,
EEPROM_FREQ_LED_MODE);
u32 reg;
/* Check for SoC (SOC devices don't support MCU requests) */
if (rt2x00_is_soc(led->rt2x00dev)) {
rt2800_register_read(led->rt2x00dev, LED_CFG, ®);
/* Set LED Polarity */
rt2x00_set_field32(®, LED_CFG_LED_POLAR, polarity);
/* Set LED Mode */
if (led->type == LED_TYPE_RADIO) {
rt2x00_set_field32(®, LED_CFG_G_LED_MODE,
enabled ? 3 : 0);
} else if (led->type == LED_TYPE_ASSOC) {
rt2x00_set_field32(®, LED_CFG_Y_LED_MODE,
enabled ? 3 : 0);
} else if (led->type == LED_TYPE_QUALITY) {
rt2x00_set_field32(®, LED_CFG_R_LED_MODE,
enabled ? 3 : 0);
}
rt2800_register_write(led->rt2x00dev, LED_CFG, reg);
} else {
if (led->type == LED_TYPE_RADIO) {
rt2800_mcu_request(led->rt2x00dev, MCU_LED, 0xff, ledmode,
enabled ? 0x20 : 0);
} else if (led->type == LED_TYPE_ASSOC) {
rt2800_mcu_request(led->rt2x00dev, MCU_LED, 0xff, ledmode,
enabled ? (bg_mode ? 0x60 : 0xa0) : 0x20);
} else if (led->type == LED_TYPE_QUALITY) {
/*
* The brightness is divided into 6 levels (0 - 5),
* The specs tell us the following levels:
* 0, 1 ,3, 7, 15, 31
* to determine the level in a simple way we can simply
* work with bitshifting:
* (1 << level) - 1
*/
rt2800_mcu_request(led->rt2x00dev, MCU_LED_STRENGTH, 0xff,
(1 << brightness / (LED_FULL / 6)) - 1,
polarity);
}
}
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| bartlomiej zolnierkiewicz | bartlomiej zolnierkiewicz | 186 | 59.05% | 1 | 33.33% |
| layne edwards | layne edwards | 128 | 40.63% | 1 | 33.33% |
| johannes berg | johannes berg | 1 | 0.32% | 1 | 33.33% |
| Total | 315 | 100.00% | 3 | 100.00% |
static void rt2800_init_led(struct rt2x00_dev *rt2x00dev,
struct rt2x00_led *led, enum led_type type)
{
led->rt2x00dev = rt2x00dev;
led->type = type;
led->led_dev.brightness_set = rt2800_brightness_set;
led->flags = LED_INITIALIZED;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| bartlomiej zolnierkiewicz | bartlomiej zolnierkiewicz | 45 | 97.83% | 1 | 50.00% |
| gertjan van wingerde | gertjan van wingerde | 1 | 2.17% | 1 | 50.00% |
| Total | 46 | 100.00% | 2 | 100.00% |
#endif /* CONFIG_RT2X00_LIB_LEDS */
/*
* Configuration handlers.
*/
static void rt2800_config_wcid(struct rt2x00_dev *rt2x00dev,
const u8 *address,
int wcid)
{
struct mac_wcid_entry wcid_entry;
u32 offset;
offset = MAC_WCID_ENTRY(wcid);
memset(&wcid_entry, 0xff, sizeof(wcid_entry));
if (address)
memcpy(wcid_entry.mac, address, ETH_ALEN);
rt2800_register_multiwrite(rt2x00dev, offset,
&wcid_entry, sizeof(wcid_entry));
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| helmut schaa | helmut schaa | 76 | 100.00% | 1 | 100.00% |
| Total | 76 | 100.00% | 1 | 100.00% |
static void rt2800_delete_wcid_attr(struct rt2x00_dev *rt2x00dev, int wcid)
{
u32 offset;
offset = MAC_WCID_ATTR_ENTRY(wcid);
rt2800_register_write(rt2x00dev, offset, 0);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| helmut schaa | helmut schaa | 33 | 100.00% | 1 | 100.00% |
| Total | 33 | 100.00% | 1 | 100.00% |
static void rt2800_config_wcid_attr_bssidx(struct rt2x00_dev *rt2x00dev,
int wcid, u32 bssidx)
{
u32 offset = MAC_WCID_ATTR_ENTRY(wcid);
u32 reg;
/*
* The BSS Idx numbers is split in a main value of 3 bits,
* and a extended field for adding one additional bit to the value.
*/
rt2800_register_read(rt2x00dev, offset, ®);
rt2x00_set_field32(®, MAC_WCID_ATTRIBUTE_BSS_IDX, (bssidx & 0x7));
rt2x00_set_field32(®, MAC_WCID_ATTRIBUTE_BSS_IDX_EXT,
(bssidx & 0x8) >> 3);
rt2800_register_write(rt2x00dev, offset, reg);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| helmut schaa | helmut schaa | 78 | 100.00% | 1 | 100.00% |
| Total | 78 | 100.00% | 1 | 100.00% |
static void rt2800_config_wcid_attr_cipher(struct rt2x00_dev *rt2x00dev,
struct rt2x00lib_crypto *crypto,
struct ieee80211_key_conf *key)
{
struct mac_iveiv_entry iveiv_entry;
u32 offset;
u32 reg;
offset = MAC_WCID_ATTR_ENTRY(key->hw_key_idx);
if (crypto->cmd == SET_KEY) {
rt2800_register_read(rt2x00dev, offset, ®);
rt2x00_set_field32(®, MAC_WCID_ATTRIBUTE_KEYTAB,
!!(key->flags & IEEE80211_KEY_FLAG_PAIRWISE));
/*
* Both the cipher as the BSS Idx numbers are split in a main
* value of 3 bits, and a extended field for adding one additional
* bit to the value.
*/
rt2x00_set_field32(®, MAC_WCID_ATTRIBUTE_CIPHER,
(crypto->cipher & 0x7));
rt2x00_set_field32(®, MAC_WCID_ATTRIBUTE_CIPHER_EXT,
(crypto->cipher & 0x8) >> 3);
rt2x00_set_field32(®, MAC_WCID_ATTRIBUTE_RX_WIUDF, crypto->cipher);
rt2800_register_write(rt2x00dev, offset, reg);
} else {
/* Delete the cipher without touching the bssidx */
rt2800_register_read(rt2x00dev, offset, ®);
rt2x00_set_field32(®, MAC_WCID_ATTRIBUTE_KEYTAB, 0);
rt2x00_set_field32(®, MAC_WCID_ATTRIBUTE_CIPHER, 0);
rt2x00_set_field32(®, MAC_WCID_ATTRIBUTE_CIPHER_EXT, 0);
rt2x00_set_field32(®, MAC_WCID_ATTRIBUTE_RX_WIUDF, 0);
rt2800_register_write(rt2x00dev, offset, reg);
}
offset = MAC_IVEIV_ENTRY(key->hw_key_idx);
memset(&iveiv_entry, 0, sizeof(iveiv_entry));
if ((crypto->cipher == CIPHER_TKIP) ||
(crypto->cipher == CIPHER_TKIP_NO_MIC) ||
(crypto->cipher == CIPHER_AES))
iveiv_entry.iv[3] |= 0x20;
iveiv_entry.iv[3] |= key->keyidx << 6;
rt2800_register_multiwrite(rt2x00dev, offset,
&iveiv_entry, sizeof(iveiv_entry));
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| bartlomiej zolnierkiewicz | bartlomiej zolnierkiewicz | 191 | 67.73% | 1 | 25.00% |
| ivo van doorn | ivo van doorn | 46 | 16.31% | 1 | 25.00% |
| helmut schaa | helmut schaa | 44 | 15.60% | 1 | 25.00% |
| josef bacik | josef bacik | 1 | 0.35% | 1 | 25.00% |
| Total | 282 | 100.00% | 4 | 100.00% |
int rt2800_config_shared_key(struct rt2x00_dev *rt2x00dev,
struct rt2x00lib_crypto *crypto,
struct ieee80211_key_conf *key)
{
struct hw_key_entry key_entry;
struct rt2x00_field32 field;
u32 offset;
u32 reg;
if (crypto->cmd == SET_KEY) {
key->hw_key_idx = (4 * crypto->bssidx) + key->keyidx;
memcpy(key_entry.key, crypto->key,
sizeof(key_entry.key));
memcpy(key_entry.tx_mic, crypto->tx_mic,
sizeof(key_entry.tx_mic));
memcpy(key_entry.rx_mic, crypto->rx_mic,
sizeof(key_entry.rx_mic));
offset = SHARED_KEY_ENTRY(key->hw_key_idx);
rt2800_register_multiwrite(rt2x00dev, offset,
&key_entry, sizeof(key_entry));
}
/*
* The cipher types are stored over multiple registers
* starting with SHARED_KEY_MODE_BASE each word will have
* 32 bits and contains the cipher types for 2 bssidx each.
* Using the correct defines correctly will cause overhead,
* so just calculate the correct offset.
*/
field.bit_offset = 4 * (key->hw_key_idx % 8);
field.bit_mask = 0x7 << field.bit_offset;
offset = SHARED_KEY_MODE_ENTRY(key->hw_key_idx / 8);
rt2800_register_read(rt2x00dev, offset, ®);
rt2x00_set_field32(®, field,
(crypto->cmd == SET_KEY) * crypto->cipher);
rt2800_register_write(rt2x00dev, offset, reg);
/*
* Update WCID information
*/
rt2800_config_wcid(rt2x00dev, crypto->address, key->hw_key_idx);
rt2800_config_wcid_attr_bssidx(rt2x00dev, key->hw_key_idx,
crypto->bssidx);
rt2800_config_wcid_attr_cipher(rt2x00dev, crypto, key);
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| bartlomiej zolnierkiewicz | bartlomiej zolnierkiewicz | 225 | 89.29% | 1 | 50.00% |
| helmut schaa | helmut schaa | 27 | 10.71% | 1 | 50.00% |
| Total | 252 | 100.00% | 2 | 100.00% |
EXPORT_SYMBOL_GPL(rt2800_config_shared_key);
int rt2800_config_pairwise_key(struct rt2x00_dev *rt2x00dev,
struct rt2x00lib_crypto *crypto,
struct ieee80211_key_conf *key)
{
struct hw_key_entry key_entry;
u32 offset;
if (crypto->cmd == SET_KEY) {
/*
* Allow key configuration only for STAs that are
* known by the hw.
*/
if (crypto->wcid > WCID_END)
return -ENOSPC;
key->hw_key_idx = crypto->wcid;
memcpy(key_entry.key, crypto->key,
sizeof(key_entry.key));
memcpy(key_entry.tx_mic, crypto->tx_mic,
sizeof(key_entry.tx_mic));
memcpy(key_entry.rx_mic, crypto->rx_mic,
sizeof(key_entry.rx_mic));
offset = PAIRWISE_KEY_ENTRY(key->hw_key_idx);
rt2800_register_multiwrite(rt2x00dev, offset,
&key_entry, sizeof(key_entry));
}
/*
* Update WCID information
*/
rt2800_config_wcid_attr_cipher(rt2x00dev, crypto, key);
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| bartlomiej zolnierkiewicz | bartlomiej zolnierkiewicz | 139 | 93.29% | 1 | 33.33% |
| helmut schaa | helmut schaa | 8 | 5.37% | 1 | 33.33% |
| stanislaw gruszka | stanislaw gruszka | 2 | 1.34% | 1 | 33.33% |
| Total | 149 | 100.00% | 3 | 100.00% |
EXPORT_SYMBOL_GPL(rt2800_config_pairwise_key);
int rt2800_sta_add(struct rt2x00_dev *rt2x00dev, struct ieee80211_vif *vif,
struct ieee80211_sta *sta)
{
int wcid;
struct rt2x00_sta *sta_priv = sta_to_rt2x00_sta(sta);
struct rt2800_drv_data *drv_data = rt2x00dev->drv_data;
/*
* Search for the first free WCID entry and return the corresponding
* index.
*/
wcid = find_first_zero_bit(drv_data->sta_ids, STA_IDS_SIZE) + WCID_START;
/*
* Store selected wcid even if it is invalid so that we can
* later decide if the STA is uploaded into the hw.
*/
sta_priv->wcid = wcid;
/*
* No space left in the device, however, we can still communicate
* with the STA -> No error.
*/
if (wcid > WCID_END)
return 0;
__set_bit(wcid - WCID_START, drv_data->sta_ids);
/*
* Clean up WCID attributes and write STA address to the device.
*/
rt2800_delete_wcid_attr(rt2x00dev, wcid);
rt2800_config_wcid(rt2x00dev, sta->addr, wcid);
rt2800_config_wcid_attr_bssidx(rt2x00dev, wcid,
rt2x00lib_get_bssidx(rt2x00dev, vif));
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| helmut schaa | helmut schaa | 89 | 74.17% | 1 | 50.00% |
| stanislaw gruszka | stanislaw gruszka | 31 | 25.83% | 1 | 50.00% |
| Total | 120 | 100.00% | 2 | 100.00% |
EXPORT_SYMBOL_GPL(rt2800_sta_add);
int rt2800_sta_remove(struct rt2x00_dev *rt2x00dev, int wcid)
{
struct rt2800_drv_data *drv_data = rt2x00dev->drv_data;
if (wcid > WCID_END)
return 0;
/*
* Remove WCID entry, no need to clean the attributes as they will
* get renewed when the WCID is reused.
*/
rt2800_config_wcid(rt2x00dev, NULL, wcid);
__clear_bit(wcid - WCID_START, drv_data->sta_ids);
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| stanislaw gruszka | stanislaw gruszka | 29 | 52.73% | 1 | 50.00% |
| helmut schaa | helmut schaa | 26 | 47.27% | 1 | 50.00% |
| Total | 55 | 100.00% | 2 | 100.00% |
EXPORT_SYMBOL_GPL(rt2800_sta_remove);
void rt2800_config_filter(struct rt2x00_dev *rt2x00dev,
const unsigned int filter_flags)
{
u32 reg;
/*
* Start configuration steps.
* Note that the version error will always be dropped
* and broadcast frames will always be accepted since
* there is no filter for it at this time.
*/
rt2800_register_read(rt2x00dev, RX_FILTER_CFG, ®);
rt2x00_set_field32(®, RX_FILTER_CFG_DROP_CRC_ERROR,
!(filter_flags & FIF_FCSFAIL));
rt2x00_set_field32(®, RX_FILTER_CFG_DROP_PHY_ERROR,
!(filter_flags & FIF_PLCPFAIL));
rt2x00_set_field32(®, RX_FILTER_CFG_DROP_NOT_TO_ME,
!test_bit(CONFIG_MONITORING, &rt2x00dev->flags));
rt2x00_set_field32(®, RX_FILTER_CFG_DROP_NOT_MY_BSSD, 0);
rt2x00_set_field32(®, RX_FILTER_CFG_DROP_VER_ERROR, 1);
rt2x00_set_field32(®, RX_FILTER_CFG_DROP_MULTICAST,
!(filter_flags & FIF_ALLMULTI));
rt2x00_set_field32(®, RX_FILTER_CFG_DROP_BROADCAST, 0);
rt2x00_set_field32(®, RX_FILTER_CFG_DROP_DUPLICATE, 1);
rt2x00_set_field32(®, RX_FILTER_CFG_DROP_CF_END_ACK,
!(filter_flags & FIF_CONTROL));
rt2x00_set_field32(®, RX_FILTER_CFG_DROP_CF_END,
!(filter_flags & FIF_CONTROL));
rt2x00_set_field32(®, RX_FILTER_CFG_DROP_ACK,
!(filter_flags & FIF_CONTROL));
rt2x00_set_field32(®, RX_FILTER_CFG_DROP_CTS,
!(filter_flags & FIF_CONTROL));
rt2x00_set_field32(®, RX_FILTER_CFG_DROP_RTS,
!(filter_flags & FIF_CONTROL));
rt2x00_set_field32(®, RX_FILTER_CFG_DROP_PSPOLL,
!(filter_flags & FIF_PSPOLL));
rt2x00_set_field32(®, RX_FILTER_CFG_DROP_BA, 0);
rt2x00_set_field32(®, RX_FILTER_CFG_DROP_BAR,
!(filter_flags & FIF_CONTROL));
rt2x00_set_field32(®, RX_FILTER_CFG_DROP_CNTL,
!(filter_flags & FIF_CONTROL));
rt2800_register_write(rt2x00dev, RX_FILTER_CFG, reg);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| bartlomiej zolnierkiewicz | bartlomiej zolnierkiewicz | 255 | 93.75% | 1 | 25.00% |
| eli cooper | eli cooper | 10 | 3.68% | 1 | 25.00% |
| helmut schaa | helmut schaa | 7 | 2.57% | 2 | 50.00% |
| Total | 272 | 100.00% | 4 | 100.00% |
EXPORT_SYMBOL_GPL(rt2800_config_filter);
void rt2800_config_intf(struct rt2x00_dev *rt2x00dev, struct rt2x00_intf *intf,
struct rt2x00intf_conf *conf, const unsigned int flags)
{
u32 reg;
bool update_bssid = false;
if (flags & CONFIG_UPDATE_TYPE) {
/*
* Enable synchronisation.
*/
rt2800_register_read(rt2x00dev, BCN_TIME_CFG, ®);
rt2x00_set_field32(®, BCN_TIME_CFG_TSF_SYNC, conf->sync);
rt2800_register_write(rt2x00dev, BCN_TIME_CFG, reg);
if (conf->sync == TSF_SYNC_AP_NONE) {
/*
* Tune beacon queue transmit parameters for AP mode
*/
rt2800_register_read(rt2x00dev, TBTT_SYNC_CFG, ®);
rt2x00_set_field32(®, TBTT_SYNC_CFG_BCN_CWMIN, 0);
rt2x00_set_field32(®, TBTT_SYNC_CFG_BCN_AIFSN, 1);
rt2x00_set_field32(®, TBTT_SYNC_CFG_BCN_EXP_WIN, 32);
rt2x00_set_field32(®, TBTT_SYNC_CFG_TBTT_ADJUST, 0);
rt2800_register_write(rt2x00dev, TBTT_SYNC_CFG, reg);
} else {
rt2800_register_read(rt2x00dev, TBTT_SYNC_CFG, ®);
rt2x00_set_field32(®, TBTT_SYNC_CFG_BCN_CWMIN, 4);
rt2x00_set_field32(®, TBTT_SYNC_CFG_BCN_AIFSN, 2);
rt2x00_set_field32(®, TBTT_SYNC_CFG_BCN_EXP_WIN, 32);
rt2x00_set_field32(®, TBTT_SYNC_CFG_TBTT_ADJUST, 16);
rt2800_register_write(rt2x00dev, TBTT_SYNC_CFG, reg);
}
}
if (flags & CONFIG_UPDATE_MAC) {
if (flags & CONFIG_UPDATE_TYPE &&
conf->sync == TSF_SYNC_AP_NONE) {
/*
* The BSSID register has to be set to our own mac
* address in AP mode.
*/
memcpy(conf->bssid, conf->mac, sizeof(conf->mac));
update_bssid = true;
}
if (!is_zero_ether_addr((const u8 *)conf->mac)) {
reg = le32_to_cpu(conf->mac[1]);
rt2x00_set_field32(®, MAC_ADDR_DW1_UNICAST_TO_ME_MASK, 0xff);
conf->mac[1] = cpu_to_le32(reg);
}
rt2800_register_multiwrite(rt2x00dev, MAC_ADDR_DW0,
conf->mac, sizeof(conf->mac));
}
if ((flags & CONFIG_UPDATE_BSSID) || update_bssid) {
if (!is_zero_ether_addr((const u8 *)conf->bssid)) {
reg = le32_to_cpu(conf->bssid[1]);
rt2x00_set_field32(®, MAC_BSSID_DW1_BSS_ID_MASK, 3);
rt2x00_set_field32(®, MAC_BSSID_DW1_BSS_BCN_NUM, 0);
conf->bssid[1] = cpu_to_le32(reg);
}
rt2800_register_multiwrite(rt2x00dev, MAC_BSSID_DW0,
conf->bssid, sizeof(conf->bssid));
}
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| bartlomiej zolnierkiewicz | bartlomiej zolnierkiewicz | 196 | 47.80% | 1 | 16.67% |
| helmut schaa | helmut schaa | 178 | 43.41% | 2 | 33.33% |
| ivo van doorn | ivo van doorn | 35 | 8.54% | 2 | 33.33% |
| stanislaw gruszka | stanislaw gruszka | 1 | 0.24% | 1 | 16.67% |
| Total | 410 | 100.00% | 6 | 100.00% |
EXPORT_SYMBOL_GPL(rt2800_config_intf);
static void rt2800_config_ht_opmode(struct rt2x00_dev *rt2x00dev,
struct rt2x00lib_erp *erp)
{
bool any_sta_nongf = !!(erp->ht_opmode &
IEEE80211_HT_OP_MODE_NON_GF_STA_PRSNT);
u8 protection = erp->ht_opmode & IEEE80211_HT_OP_MODE_PROTECTION;
u8 mm20_mode, mm40_mode, gf20_mode, gf40_mode;
u16 mm20_rate, mm40_rate, gf20_rate, gf40_rate;
u32 reg;
/* default protection rate for HT20: OFDM 24M */
mm20_rate = gf20_rate = 0x4004;
/* default protection rate for HT40: duplicate OFDM 24M */
mm40_rate = gf40_rate = 0x4084;
switch (protection) {
case IEEE80211_HT_OP_MODE_PROTECTION_NONE:
/*
* All STAs in this BSS are HT20/40 but there might be
* STAs not supporting greenfield mode.
* => Disable protection for HT transmissions.
*/
mm20_mode = mm40_mode = gf20_mode = gf40_mode = 0;
break;
case IEEE80211_HT_OP_MODE_PROTECTION_20MHZ:
/*
* All STAs in this BSS are HT20 or HT20/40 but there
* might be STAs not supporting greenfield mode.
* => Protect all HT40 transmissions.
*/
mm20_mode = gf20_mode = 0;
mm40_mode = gf40_mode = 2;
break;
case IEEE80211_HT_OP_MODE_PROTECTION_NONMEMBER:
/*
* Nonmember protection:
* According to 802.11n we _should_ protect all
* HT transmissions (but we don't have to).
*
* But if cts_protection is enabled we _shall_ protect
* all HT transmissions using a CCK rate.
*
* And if any station is non GF we _shall_ protect
* GF transmissions.
*
* We decide to protect everything
* -> fall through to mixed mode.
*/
case IEEE80211_HT_OP_MODE_PROTECTION_NONHT_MIXED:
/*
* Legacy STAs are present
* => Protect all HT transmissions.
*/
mm20_mode = mm40_mode = gf20_mode = gf40_mode = 2;
/*
* If erp protection is needed we have to protect HT
* transmissions with CCK 11M long preamble.
*/
if (erp->cts_protection) {
/* don't duplicate RTS/CTS in CCK mode */
mm20_rate = mm40_rate = 0x0003;
gf20_rate = gf40_rate = 0x0003;
}
break;
}
/* check for STAs not supporting greenfield mode */
if (any_sta_nongf)
gf20_mode = gf40_mode = 2;
/* Update HT protection config */
rt2800_register_read(rt2x00dev, MM20_PROT_CFG, ®);
rt2x00_set_field32(®, MM20_PROT_CFG_PROTECT_RATE, mm20_rate);
rt2x00_set_field32(®, MM20_PROT_CFG_PROTECT_CTRL, mm20_mode);
rt2800_register_write(rt2x00dev, MM20_PROT_CFG, reg);
rt2800_register_read(rt2x00dev, MM40_PROT_CFG, ®);
rt2x00_set_field32(®, MM40_PROT_CFG_PROTECT_RATE, mm40_rate);
rt2x00_set_field32(®, MM40_PROT_CFG_PROTECT_CTRL, mm40_mode);
rt2800_register_write(rt2x00dev, MM40_PROT_CFG, reg);
rt2800_register_read(rt2x00dev, GF20_PROT_CFG, ®);
rt2x00_set_field32(®, GF20_PROT_CFG_PROTECT_RATE, gf20_rate);
rt2x00_set_field32(®, GF20_PROT_CFG_PROTECT_CTRL, gf20_mode);
rt2800_register_write(rt2x00dev, GF20_PROT_CFG, reg);
rt2800_register_read(rt2x00dev, GF40_PROT_CFG, ®);
rt2x00_set_field32(®, GF40_PROT_CFG_PROTECT_RATE, gf40_rate);
rt2x00_set_field32(®, GF40_PROT_CFG_PROTECT_CTRL, gf40_mode);
rt2800_register_write(rt2x00dev, GF40_PROT_CFG, reg);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| helmut schaa | helmut schaa | 238 | 74.38% | 2 | 50.00% |
| bartlomiej zolnierkiewicz | bartlomiej zolnierkiewicz | 81 | 25.31% | 1 | 25.00% |
| ivo van doorn | ivo van doorn | 1 | 0.31% | 1 | 25.00% |
| Total | 320 | 100.00% | 4 | 100.00% |
void rt2800_config_erp(struct rt2x00_dev *rt2x00dev, struct rt2x00lib_erp *erp,
u32 changed)
{
u32 reg;
if (changed & BSS_CHANGED_ERP_PREAMBLE) {
rt2800_register_read(rt2x00dev, AUTO_RSP_CFG, ®);
rt2x00_set_field32(®, AUTO_RSP_CFG_BAC_ACK_POLICY,
!!erp->short_preamble);
rt2x00_set_field32(®, AUTO_RSP_CFG_AR_PREAMBLE,
!!erp->short_preamble);
rt2800_register_write(rt2x00dev, AUTO_RSP_CFG, reg);
}
if (changed & BSS_CHANGED_ERP_CTS_PROT) {
rt2800_register_read(rt2x00dev, OFDM_PROT_CFG, ®);
rt2x00_set_field32(®, OFDM_PROT_CFG_PROTECT_CTRL,
erp->cts_protection ? 2 : 0);
rt2800_register_write(rt2x00dev, OFDM_PROT_CFG, reg);
}
if (changed & BSS_CHANGED_BASIC_RATES) {
rt2800_register_write(rt2x00dev, LEGACY_BASIC_RATE,
erp->basic_rates);
rt2800_register_write(rt2x00dev, HT_BASIC_RATE, 0x00008003);
}
if (changed & BSS_CHANGED_ERP_SLOT) {
rt2800_register_read(rt2x00dev, BKOFF_SLOT_CFG, ®);
rt2x00_set_field32(®, BKOFF_SLOT_CFG_SLOT_TIME,
erp->slot_time);
rt2800_register_write(rt2x00dev, BKOFF_SLOT_CFG, reg);
rt2800_register_read(rt2x00dev, XIFS_TIME_CFG, ®);
rt2x00_set_field32(®, XIFS_TIME_CFG_EIFS, erp->eifs);
rt2800_register_write(rt2x00dev, XIFS_TIME_CFG, reg);
}
if (changed & BSS_CHANGED_BEACON_INT) {
rt2800_register_read(rt2x00dev, BCN_TIME_CFG, ®);
rt2x00_set_field32(®, BCN_TIME_CFG_BEACON_INTERVAL,
erp->beacon_int * 16);
rt2800_register_write(rt2x00dev, BCN_TIME_CFG, reg);
}
if (changed & BSS_CHANGED_HT)
rt2800_config_ht_opmode(rt2x00dev, erp);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| bartlomiej zolnierkiewicz | bartlomiej zolnierkiewicz | 202 | 74.54% | 1 | 25.00% |
| helmut schaa | helmut schaa | 69 | 25.46% | 3 | 75.00% |
| Total | 271 | 100.00% | 4 | 100.00% |
EXPORT_SYMBOL_GPL(rt2800_config_erp);
static void rt2800_config_3572bt_ant(struct rt2x00_dev *rt2x00dev)
{
u32 reg;
u16 eeprom;
u8 led_ctrl, led_g_mode, led_r_mode;
rt2800_register_read(rt2x00dev, GPIO_SWITCH, ®);
if (rt2x00dev->curr_band == NL80211_BAND_5GHZ) {
rt2x00_set_field32(®, GPIO_SWITCH_0, 1);
rt2x00_set_field32(®, GPIO_SWITCH_1, 1);
} else {
rt2x00_set_field32(®, GPIO_SWITCH_0, 0);
rt2x00_set_field32(®, GPIO_SWITCH_1, 0);
}
rt2800_register_write(rt2x00dev, GPIO_SWITCH, reg);
rt2800_register_read(rt2x00dev, LED_CFG, ®);
led_g_mode = rt2x00_get_field32(reg, LED_CFG_LED_POLAR) ? 3 : 0;
led_r_mode = rt2x00_get_field32(reg, LED_CFG_LED_POLAR) ? 0 : 3;
if (led_g_mode != rt2x00_get_field32(reg, LED_CFG_G_LED_MODE) ||
led_r_mode != rt2x00_get_field32(reg, LED_CFG_R_LED_MODE)) {
rt2800_eeprom_read(rt2x00dev, EEPROM_FREQ, &eeprom);
led_ctrl = rt2x00_get_field16(eeprom, EEPROM_FREQ_LED_MODE);
if (led_ctrl == 0 || led_ctrl > 0x40) {
rt2x00_set_field32(®, LED_CFG_G_LED_MODE, led_g_mode);
rt2x00_set_field32(®, LED_CFG_R_LED_MODE, led_r_mode);
rt2800_register_write(rt2x00dev, LED_CFG, reg);
} else {
rt2800_mcu_request(rt2x00dev, MCU_BAND_SELECT, 0xff,
(led_g_mode << 2) | led_r_mode, 1);
}
}
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| gertjan van wingerde | gertjan van wingerde | 108 | 45.76% | 2 | 28.57% |
| ra-jay hung | ra-jay hung | 88 | 37.29% | 1 | 14.29% |
| bartlomiej zolnierkiewicz | bartlomiej zolnierkiewicz | 37 | 15.68% | 1 | 14.29% |
| johannes berg | johannes berg | 1 | 0.42% | 1 | 14.29% |
| ivo van doorn | ivo van doorn | 1 | 0.42% | 1 | 14.29% |
| gabor juhos | gabor juhos | 1 | 0.42% | 1 | 14.29% |
| Total | 236 | 100.00% | 7 | 100.00% |
static void rt2800_set_ant_diversity(struct rt2x00_dev *rt2x00dev,
enum antenna ant)
{
u32 reg;
u8 eesk_pin = (ant == ANTENNA_A) ? 1 : 0;
u8 gpio_bit3 = (ant == ANTENNA_A) ? 0 : 1;
if (rt2x00_is_pci(rt2x00dev)) {
rt2800_register_read(rt2x00dev, E2PROM_CSR, ®);
rt2x00_set_field32(®, E2PROM_CSR_DATA_CLOCK, eesk_pin);
rt2800_register_write(rt2x00dev, E2PROM_CSR, reg);
} else if (rt2x00_is_usb(rt2x00dev))
rt2800_mcu_request(rt2x00dev, MCU_ANT_SELECT, 0xff,
eesk_pin, 0);
rt2800_register_read(rt2x00dev, GPIO_CTRL, ®);
rt2x00_set_field32(®, GPIO_CTRL_DIR3, 0);
rt2x00_set_field32(®, GPIO_CTRL_VAL3, gpio_bit3);
rt2800_register_write(rt2x00dev, GPIO_CTRL, reg);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| ra-jay hung | ra-jay hung | 82 | 57.75% | 1 | 33.33% |
| bartlomiej zolnierkiewicz | bartlomiej zolnierkiewicz | 56 | 39.44% | 1 | 33.33% |
| gertjan van wingerde | gertjan van wingerde | 4 | 2.82% | 1 | 33.33% |
| Total | 142 | 100.00% | 3 | 100.00% |
void rt2800_config_ant(struct rt2x00_dev *rt2x00dev, struct antenna_setup *ant)
{
u8 r1;
u8 r3;
u16 eeprom;
rt2800_bbp_read(rt2x00dev, 1, &r1);
rt2800_bbp_read(rt2x00dev, 3, &r3);
if (rt2x00_rt(rt2x00dev, RT3572) &&
rt2x00_has_cap_bt_coexist(rt2x00dev))
rt2800_config_3572bt_ant(rt2x00dev);
/*
* Configure the TX antenna.
*/
switch (ant->tx_chain_num) {
case 1:
rt2x00_set_field8(&r1, BBP1_TX_ANTENNA, 0);
break;
case 2:
if (rt2x00_rt(rt2x00dev, RT3572) &&
rt2x00_has_cap_bt_coexist(rt2x00dev))
rt2x00_set_field8(&r1, BBP1_TX_ANTENNA, 1);
else
rt2x00_set_field8(&r1, BBP1_TX_ANTENNA, 2);
break;
case 3:
rt2x00_set_field8(&r1, BBP1_TX_ANTENNA, 2);
break;
}
/*
* Configure the RX antenna.
*/
switch (ant->rx_chain_num) {
case 1:
if (rt2x00_rt(rt2x00dev, RT3070) ||
rt2x00_rt(rt2x00dev, RT3090) ||
rt2x00_rt(rt2x00dev, RT3352) ||
rt2x00_rt(rt2x00dev, RT3390)) {
rt2800_eeprom_read(rt2x00dev,
EEPROM_NIC_CONF1, &eeprom);
if (rt2x00_get_field16(eeprom,
EEPROM_NIC_CONF1_ANT_DIVERSITY))
rt2800_set_ant_diversity(rt2x00dev,
rt2x00dev->default_ant.rx);
}
rt2x00_set_field8(&r3, BBP3_RX_ANTENNA, 0);
break;
case 2:
if (rt2x00_rt(rt2x00dev, RT3572) &&
rt2x00_has_cap_bt_coexist(rt2x00dev)) {
rt2x00_set_field8(&r3, BBP3_RX_ADC, 1);
rt2x00_set_field8(&r3, BBP3_RX_ANTENNA,
rt2x00dev->curr_band == NL80211_BAND_5GHZ);
rt2800_set_ant_diversity(rt2x00dev, ANTENNA_B);
} else {
rt2x00_set_field8(&r3, BBP3_RX_ANTENNA, 1);
}
break;
case 3:
rt2x00_set_field8(&r3, BBP3_RX_ANTENNA, 2);
break;
}
rt2800_bbp_write(rt2x00dev, 3, r3);
rt2800_bbp_write(rt2x00dev, 1, r1);
if (rt2x00_rt(rt2x00dev, RT3593)) {
if (ant->rx_chain_num == 1)
rt2800_bbp_write(rt2x00dev, 86, 0x00);
else
rt2800_bbp_write(rt2x00dev, 86, 0x46);
}
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| bartlomiej zolnierkiewicz | bartlomiej zolnierkiewicz | 200 | 55.87% | 1 | 9.09% |
| gertjan van wingerde | gertjan van wingerde | 60 | 16.76% | 2 | 18.18% |
| gabor juhos | gabor juhos | 43 | 12.01% | 4 | 36.36% |
| ra-jay hung | ra-jay hung | 42 | 11.73% | 1 | 9.09% |
| daniel golle | daniel golle | 7 | 1.96% | 1 | 9.09% |
| ivo van doorn | ivo van doorn | 5 | 1.40% | 1 | 9.09% |
| johannes berg | johannes berg | 1 | 0.28% | 1 | 9.09% |
| Total | 358 | 100.00% | 11 | 100.00% |
EXPORT_SYMBOL_GPL(rt2800_config_ant);
static void rt2800_config_lna_gain(struct rt2x00_dev *rt2x00dev,
struct rt2x00lib_conf *libconf)
{
u16 eeprom;
short lna_gain;
if (libconf->rf.channel <= 14) {
rt2800_eeprom_read(rt2x00dev, EEPROM_LNA, &eeprom);
lna_gain = rt2x00_get_field16(eeprom, EEPROM_LNA_BG);
} else if (libconf->rf.channel <= 64) {
rt2800_eeprom_read(rt2x00dev, EEPROM_LNA, &eeprom);
lna_gain = rt2x00_get_field16(eeprom, EEPROM_LNA_A0);
} else if (libconf->rf.channel <= 128) {
if (rt2x00_rt(rt2x00dev, RT3593)) {
rt2800_eeprom_read(rt2x00dev, EEPROM_EXT_LNA2, &eeprom);
lna_gain = rt2x00_get_field16(eeprom,
EEPROM_EXT_LNA2_A1);
} else {
rt2800_eeprom_read(rt2x00dev, EEPROM_RSSI_BG2, &eeprom);
lna_gain = rt2x00_get_field16(eeprom,
EEPROM_RSSI_BG2_LNA_A1);
}
} else {
if (rt2x00_rt(rt2x00dev, RT3593)) {
rt2800_eeprom_read(rt2x00dev, EEPROM_EXT_LNA2, &eeprom);
lna_gain = rt2x00_get_field16(eeprom,
EEPROM_EXT_LNA2_A2);
} else {
rt2800_eeprom_read(rt2x00dev, EEPROM_RSSI_A2, &eeprom);
lna_gain = rt2x00_get_field16(eeprom,
EEPROM_RSSI_A2_LNA_A2);
}
}
rt2x00dev->lna_gain = lna_gain;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| bartlomiej zolnierkiewicz | bartlomiej zolnierkiewicz | 141 | 66.82% | 1 | 33.33% |
| gabor juhos | gabor juhos | 70 | 33.18% | 2 | 66.67% |
| Total | 211 | 100.00% | 3 | 100.00% |
#define FREQ_OFFSET_BOUND 0x5f
static void rt2800_adjust_freq_offset(struct rt2x00_dev *rt2x00dev)
{
u8 freq_offset, prev_freq_offset;
u8 rfcsr, prev_rfcsr;
freq_offset = rt2x00_get_field8(rt2x00dev->freq_offset, RFCSR17_CODE);
freq_offset = min_t(u8, freq_offset, FREQ_OFFSET_BOUND);
rt2800_rfcsr_read(rt2x00dev, 17, &rfcsr);
prev_rfcsr = rfcsr;
rt2x00_set_field8(&rfcsr, RFCSR17_CODE, freq_offset);
if (rfcsr == prev_rfcsr)
return;
if (rt2x00_is_usb(rt2x00dev)) {
rt2800_mcu_request(rt2x00dev, MCU_FREQ_OFFSET, 0xff,
freq_offset, prev_rfcsr);
return;
}
prev_freq_offset = rt2x00_get_field8(prev_rfcsr, RFCSR17_CODE);
while (prev_freq_offset != freq_offset) {
if (prev_freq_offset < freq_offset)
prev_freq_offset++;
else
prev_freq_offset--;
rt2x00_set_field8(&rfcsr, RFCSR17_CODE, prev_freq_offset);
rt2800_rfcsr_write(rt2x00dev, 17, rfcsr);
usleep_range(1000, 1500);
}
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| gabor juhos | gabor juhos | 153 | 100.00% | 1 | 100.00% |
| Total | 153 | 100.00% | 1 | 100.00% |
static void rt2800_config_channel_rf2xxx(struct rt2x00_dev *rt2x00dev,
struct ieee80211_conf *conf,
struct rf_channel *rf,
struct channel_info *info)
{
rt2x00_set_field32(&rf->rf4, RF4_FREQ_OFFSET, rt2x00dev->freq_offset);
if (rt2x00dev->default_ant.tx_chain_num == 1)
rt2x00_set_field32(&rf->rf2, RF2_ANTENNA_TX1, 1);
if (rt2x00dev->default_ant.rx_chain_num == 1) {
rt2x00_set_field32(&rf->rf2, RF2_ANTENNA_RX1, 1);
rt2x00_set_field32(&rf->rf2, RF2_ANTENNA_RX2, 1);
} else if (rt2x00dev->default_ant.rx_chain_num == 2)
rt2x00_set_field32(&rf->rf2, RF2_ANTENNA_RX2, 1);
if (rf->channel > 14) {
/*
* When TX power is below 0, we should increase it by 7 to
* make it a positive value (Minimum value is -7).
* However this means that values between 0 and 7 have
* double meaning, and we should set a 7DBm boost flag.
*/
rt2x00_set_field32(&rf->rf3, RF3_TXPOWER_A_7DBM_BOOST,
(info->default_power1 >= 0));
if (info->default_power1 < 0)
info->default_power1 += 7;
rt2x00_set_field32(&rf->rf3, RF3_TXPOWER_A, info->default_power1);
rt2x00_set_field32(&rf->rf4, RF4_TXPOWER_A_7DBM_BOOST,
(info->default_power2 >= 0));
if (info->default_power2 < 0)
info->default_power2 += 7;
rt2x00_set_field32(&rf->rf4, RF4_TXPOWER_A, info->default_power2);
} else {
rt2x00_set_field32(&rf->rf3, RF3_TXPOWER_G, info->default_power1);
rt2x00_set_field32(&rf->rf4, RF4_TXPOWER_G, info->default_power2);
}
rt2x00_set_field32(&rf->rf4, RF4_HT40, conf_is_ht40(conf));
rt2800_rf_write(rt2x00dev, 1, rf->rf1);
rt2800_rf_write(rt2x00dev, 2, rf->rf2);
rt2800_rf_write(rt2x00dev, 3, rf->rf3 & ~0x00000004);
rt2800_rf_write(rt2x00dev, 4, rf->rf4);
udelay(200);
rt2800_rf_write(rt2x00dev, 1, rf->rf1);
rt2800_rf_write(rt2x00dev, 2, rf->rf2);
rt2800_rf_write(rt2x00dev, 3, rf->rf3 | 0x00000004);
rt2800_rf_write(rt2x00dev, 4, rf->rf4);
udelay(200);
rt2800_rf_write(rt2x00dev, 1, rf->rf1);
rt2800_rf_write(rt2x00dev, 2, rf->rf2);
rt2800_rf_write(rt2x00dev, 3, rf->rf3 & ~0x00000004);
rt2800_rf_write(rt2x00dev, 4, rf->rf4);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| bartlomiej zolnierkiewicz | bartlomiej zolnierkiewicz | 403 | 95.95% | 1 | 16.67% |
| ivo van doorn | ivo van doorn | 10 | 2.38% | 1 | 16.67% |
| ra-jay hung | ra-jay hung | 3 | 0.71% | 1 | 16.67% |
| helmut schaa | helmut schaa | 2 | 0.48% | 1 | 16.67% |
| lucas de marchi | lucas de marchi | 1 | 0.24% | 1 | 16.67% |
| gertjan van wingerde | gertjan van wingerde | 1 | 0.24% | 1 | 16.67% |
| Total | 420 | 100.00% | 6 | 100.00% |
static void rt2800_config_channel_rf3xxx(struct rt2x00_dev *rt2x00dev,
struct ieee80211_conf *conf,
struct rf_channel *rf,
struct channel_info *info)
{
struct rt2800_drv_data *drv_data = rt2x00dev->drv_data;
u8 rfcsr, calib_tx, calib_rx;
rt2800_rfcsr_write(rt2x00dev, 2, rf->rf1);
rt2800_rfcsr_read(rt2x00dev, 3, &rfcsr);
rt2x00_set_field8(&rfcsr, RFCSR3_K, rf->rf3);
rt2800_rfcsr_write(rt2x00dev, 3, rfcsr);
rt2800_rfcsr_read(rt2x00dev, 6, &rfcsr);
rt2x00_set_field8(&rfcsr, RFCSR6_R1, rf->rf2);
rt2800_rfcsr_write(rt2x00dev, 6, rfcsr);
rt2800_rfcsr_read(rt2x00dev, 12, &rfcsr);
rt2x00_set_field8(&rfcsr, RFCSR12_TX_POWER, info->default_power1);
rt2800_rfcsr_write(rt2x00dev, 12, rfcsr);
rt2800_rfcsr_read(rt2x00dev, 13, &rfcsr);
rt2x00_set_field8(&rfcsr, RFCSR13_TX_POWER, info->default_power2);
rt2800_rfcsr_write(rt2x00dev, 13, rfcsr);
rt2800_rfcsr_read(rt2x00dev, 1, &rfcsr);
rt2x00_set_field8(&rfcsr, RFCSR1_RX0_PD, 0);
rt2x00_set_field8(&rfcsr, RFCSR1_RX1_PD,
rt2x00dev->default_ant.rx_chain_num <= 1);
rt2x00_set_field8(&rfcsr, RFCSR1_RX2_PD,
rt2x00dev->default_ant.rx_chain_num <= 2);
rt2x00_set_field8(&rfcsr, RFCSR1_TX0_PD, 0);
rt2x00_set_field8(&rfcsr, RFCSR1_TX1_PD,
rt2x00dev->default_ant.tx_chain_num <= 1);
rt2x00_set_field8(&rfcsr, RFCSR1_TX2_PD,
rt2x00dev->default_ant.tx_chain_num <= 2);
rt2800_rfcsr_write(rt2x00dev, 1, rfcsr);
rt2800_rfcsr_read(rt2x00dev, 23, &rfcsr);
rt2x00_set_field8(&rfcsr, RFCSR23_FREQ_OFFSET, rt2x00dev->freq_offset);
rt2800_rfcsr_write(rt2x00dev, 23, rfcsr);
if (rt2x00_rt(rt2x00dev, RT3390)) {
calib_tx = conf_is_ht40(conf) ? 0x68 : 0x4f;
calib_rx = conf_is_ht40(conf) ? 0x6f : 0x4f;
} else {
if (conf_is_ht40(conf)) {
calib_tx = drv_data->calibration_bw40;
calib_rx = drv_data->calibration_bw40;
} else {
calib_tx = drv_data->calibration_bw20;
calib_rx = drv_data->calibration_bw20;
}
}
rt2800_rfcsr_read(rt2x00dev, 24, &rfcsr);
rt2x00_set_field8(&rfcsr, RFCSR24_TX_CALIB, calib_tx);
rt2800_rfcsr_write(rt2x00dev, 24, rfcsr);
rt2800_rfcsr_read(rt2x00dev, 31, &rfcsr);
rt2x00_set_field8(&rfcsr, RFCSR31_RX_CALIB, calib_rx);
rt2800_rfcsr_write(rt2x00dev, 31, rfcsr);
rt2800_rfcsr_read(rt2x00dev, 7, &rfcsr);
rt2x00_set_field8(&rfcsr, RFCSR7_RF_TUNING, 1);
rt2800_rfcsr_write(rt2x00dev, 7, rfcsr);
rt2800_rfcsr_read(rt2x00dev, 30, &rfcsr);
rt2x00_set_field8(&rfcsr, RFCSR30_RF_CALIBRATION, 1);
rt2800_rfcsr_write(rt2x00dev, 30, rfcsr);
msleep(1);
rt2x00_set_field8(&rfcsr, RFCSR30_RF_CALIBRATION, 0);
rt2800_rfcsr_write(rt2x00dev, 30, rfcsr);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| stanislaw gruszka | stanislaw gruszka | 269 | 51.43% | 4 | 25.00% |
| bartlomiej zolnierkiewicz | bartlomiej zolnierkiewicz | 123 | 23.52% | 1 | 6.25% |
| shiang tu | shiang tu | 54 | 10.33% | 1 | 6.25% |
| gertjan van wingerde | gertjan van wingerde | 53 | 10.13% | 7 | 43.75% |
| ivo van doorn | ivo van doorn | 16 | 3.06% | 2 | 12.50% |
| helmut schaa | helmut schaa | 8 | 1.53% | 1 | 6.25% |
| Total | 523 | 100.00% | 16 | 100.00% |
static void rt2800_config_channel_rf3052(struct rt2x00_dev *rt2x00dev,
struct ieee80211_conf *conf,
struct rf_channel *rf,
struct channel_info *info)
{
struct rt2800_drv_data *drv_data = rt2x00dev->drv_data;
u8 rfcsr;
u32 reg;
if (rf->channel <= 14) {
rt2800_bbp_write(rt2x00dev, 25, drv_data->bbp25);
rt2800_bbp_write(rt2x00dev, 26, drv_data->bbp26);
} else {
rt2800_bbp_write(rt2x00dev, 25, 0x09);
rt2800_bbp_write(rt2x00dev, 26, 0xff);
}
rt2800_rfcsr_write(rt2x00dev, 2, rf->rf1);
rt2800_rfcsr_write(rt2x00dev, 3, rf->rf3);
rt2800_rfcsr_read(rt2x00dev, 6, &rfcsr);
rt2x00_set_field8(&rfcsr, RFCSR6_R1, rf->rf2);
if (rf->channel <= 14)
rt2x00_set_field8(&rfcsr, RFCSR6_TXDIV, 2);
else
rt2x00_set_field8(&rfcsr, RFCSR6_TXDIV, 1);
rt2800_rfcsr_write(rt2x00dev, 6, rfcsr);
rt2800_rfcsr_read(rt2x00dev, 5, &rfcsr);
if (rf->channel <= 14)
rt2x00_set_field8(&rfcsr, RFCSR5_R1, 1);
else
rt2x00_set_field8(&rfcsr, RFCSR5_R1, 2);
rt2800_rfcsr_write(rt2x00dev, 5, rfcsr);
rt2800_rfcsr_read(rt2x00dev, 12, &rfcsr);
if (rf->channel <= 14) {
rt2x00_set_field8(&rfcsr, RFCSR12_DR0, 3);
rt2x00_set_field8(&rfcsr, RFCSR12_TX_POWER,
info->default_power1);
} else {
rt2x00_set_field8(&rfcsr, RFCSR12_DR0, 7);
rt2x00_set_field8(&rfcsr, RFCSR12_TX_POWER,
(info->default_power1 & 0x3) |
((info->default_power1 & 0xC) << 1));
}
rt2800_rfcsr_write(rt2x00dev, 12, rfcsr);
rt2800_rfcsr_read(rt2x00dev, 13, &rfcsr);
if (rf->channel <= 14) {
rt2x00_set_field8(&rfcsr, RFCSR13_DR0, 3);
rt2x00_set_field8(&rfcsr, RFCSR13_TX_POWER,
info->default_power2);
} else {
rt2x00_set_field8(&rfcsr, RFCSR13_DR0, 7);
rt2x00_set_field8(&rfcsr, RFCSR13_TX_POWER,
(info->default_power2 & 0x3) |
((info->default_power2 & 0xC) << 1));
}
rt2800_rfcsr_write(rt2x00dev, 13, rfcsr);
rt2800_rfcsr_read(rt2x00dev, 1, &rfcsr);
rt2x00_set_field8(&rfcsr, RFCSR1_RX0_PD, 0);
rt2x00_set_field8(&rfcsr, RFCSR1_TX0_PD, 0);
rt2x00_set_field8(&rfcsr, RFCSR1_RX1_PD, 0);
rt2x00_set_field8(&rfcsr, RFCSR1_TX1_PD, 0);
rt2x00_set_field8(&rfcsr, RFCSR1_RX2_PD, 0);
rt2x00_set_field8(&rfcsr, RFCSR1_TX2_PD, 0);
if (rt2x00_has_cap_bt_coexist(rt2x00dev)) {
if (rf->channel <= 14) {
rt2x00_set_field8(&rfcsr, RFCSR1_RX0_PD, 1);
rt2x00_set_field8(&rfcsr, RFCSR1_TX0_PD, 1);
}
rt2x00_set_field8(&rfcsr, RFCSR1_RX2_PD, 1);
rt2x00_set_field8(&rfcsr, RFCSR1_TX2_PD, 1);
} else {
switch (rt2x00dev->default_ant.tx_chain_num) {
case 1:
rt2x00_set_field8(&rfcsr, RFCSR1_TX1_PD, 1);
case 2:
rt2x00_set_field8(&rfcsr, RFCSR1_TX2_PD, 1);
break;
}
switch (rt2x00dev->default_ant.rx_chain_num) {
case 1:
rt2x00_set_field8(&rfcsr, RFCSR1_RX1_PD, 1);
case 2:
rt2x00_set_field8(&rfcsr, RFCSR1_RX2_PD, 1);
break;
}
}
rt2800_rfcsr_write(rt2x00dev, 1, rfcsr);
rt2800_rfcsr_read(rt2x00dev, 23, &rfcsr);
rt2x00_set_field8(&rfcsr, RFCSR23_FREQ_OFFSET, rt2x00dev->freq_offset);
rt2800_rfcsr_write(rt2x00dev, 23, rfcsr);
if (conf_is_ht40(conf)) {
rt2800_rfcsr_write(rt2x00dev, 24, drv_data->calibration_bw40);
rt2800_rfcsr_write(rt2x00dev, 31, drv_data->calibration_bw40);
} else {
rt2800_rfcsr_write(rt2x00dev, 24, drv_data->calibration_bw20);
rt2800_rfcsr_write(rt2x00dev, 31, drv_data->calibration_bw20);
}
if (rf->channel <= 14) {
rt2800_rfcsr_write(rt2x00dev, 7, 0xd8);
rt2800_rfcsr_write(rt2x00dev, 9, 0xc3);
rt2800_rfcsr_write(rt2x00dev, 10, 0xf1);
rt2800_rfcsr_write(rt2x00dev, 11, 0xb9);
rt2800_rfcsr_write(rt2x00dev, 15, 0x53);
rfcsr = 0x4c;
rt2x00_set_field8(&rfcsr, RFCSR16_TXMIXER_GAIN,
drv_data->txmixer_gain_24g);
rt2800_rfcsr_write(rt2x00dev, 16, rfcsr);
rt2800_rfcsr_write(rt2x00dev, 17, 0x23);
rt2800_rfcsr_write(rt2x00dev, 19, 0x93);
rt2800_rfcsr_write(rt2x00dev, 20, 0xb3);
rt2800_rfcsr_write(rt2x00dev, 25, 0x15);
rt2800_rfcsr_write(rt2x00dev, 26, 0x85);
rt2800_rfcsr_write(rt2x00dev, 27, 0x00);
rt2800_rfcsr_write(rt2x00dev, 29, 0x9b);
} else {
rt2800_rfcsr_read(rt2x00dev, 7, &rfcsr);
rt2x00_set_field8(&rfcsr, RFCSR7_BIT2, 1);
rt2x00_set_field8(&rfcsr, RFCSR7_BIT3, 0);
rt2x00_set_field8(&rfcsr, RFCSR7_BIT4, 1);
rt2x00_set_field8(&rfcsr, RFCSR7_BITS67, 0);
rt2800_rfcsr_write(rt2x00dev, 7, rfcsr);
rt2800_rfcsr_write(rt2x00dev, 9, 0xc0);
rt2800_rfcsr_write(rt2x00dev, 10, 0xf1);
rt2800_rfcsr_write(rt2x00dev, 11, 0x00);
rt2800_rfcsr_write(rt2x00dev, 15, 0x43);
rfcsr = 0x7a;
rt2x00_set_field8(&rfcsr, RFCSR16_TXMIXER_GAIN,
drv_data->txmixer_gain_5g);
rt2800_rfcsr_write(rt2x00dev, 16, rfcsr);
rt2800_rfcsr_write(rt2x00dev, 17, 0x23);
if (rf->channel <= 64) {
rt2800_rfcsr_write(rt2x00dev, 19, 0xb7);
rt2800_rfcsr_write(rt2x00dev, 20, 0xf6);
rt2800_rfcsr_write(rt2x00dev, 25, 0x3d);
} else if (rf->channel <= 128) {
rt2800_rfcsr_write(rt2x00dev, 19, 0x74);
rt2800_rfcsr_write(rt2x00dev, 20, 0xf4);
rt2800_rfcsr_write(rt2x00dev, 25, 0x01);
} else {
rt2800_rfcsr_write(rt2x00dev, 19, 0x72);
rt2800_rfcsr_write(rt2x00dev, 20, 0xf3);
rt2800_rfcsr_write(rt2x00dev, 25, 0x01);
}
rt2800_rfcsr_write(rt2x00dev, 26, 0x87);
rt2800_rfcsr_write(rt2x00dev, 27, 0x01);
rt2800_rfcsr_write(rt2x00dev, 29, 0x9f);
}
rt2800_register_read(rt2x00dev, GPIO_CTRL, ®);
rt2x00_set_field32(®, GPIO_CTRL_DIR7, 0);
if (rf->channel <= 14)
rt2x00_set_field32(®, GPIO_CTRL_VAL7, 1);
else
rt2x00_set_field32(®, GPIO_CTRL_VAL7, 0);
rt2800_register_write(rt2x00dev, GPIO_CTRL, reg);
rt2800_rfcsr_read(rt2x00dev, 7, &rfcsr);
rt2x00_set_field8(&rfcsr, RFCSR7_RF_TUNING, 1);
rt2800_rfcsr_write(rt2x00dev, 7, rfcsr);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| gertjan van wingerde | gertjan van wingerde | 1042 | 86.54% | 10 | 71.43% |
| bartlomiej zolnierkiewicz | bartlomiej zolnierkiewicz | 90 | 7.48% | 1 | 7.14% |
| shiang tu | shiang tu | 57 | 4.73% | 1 | 7.14% |
| ivo van doorn | ivo van doorn | 14 | 1.16% | 1 | 7.14% |
| gabor juhos | gabor juhos | 1 | 0.08% | 1 | 7.14% |
| Total | 1204 | 100.00% | 14 | 100.00% |
static void rt2800_config_channel_rf3053(struct rt2x00_dev *rt2x00dev,
struct ieee80211_conf *conf,
struct rf_channel *rf,
struct channel_info *info)
{
struct rt2800_drv_data *drv_data = rt2x00dev->drv_data;
u8 txrx_agc_fc;
u8 txrx_h20m;
u8 rfcsr;
u8 bbp;
const bool txbf_enabled = false; /* TODO */
/* TODO: use TX{0,1,2}FinePowerControl values from EEPROM */
rt2800_bbp_read(rt2x00dev, 109, &bbp);
rt2x00_set_field8(&bbp, BBP109_TX0_POWER, 0);
rt2x00_set_field8(&bbp, BBP109_TX1_POWER, 0);
rt2800_bbp_write(rt2x00dev, 109, bbp);
rt2800_bbp_read(rt2x00dev, 110, &bbp);
rt2x00_set_field8(&bbp, BBP110_TX2_POWER, 0);
rt2800_bbp_write(rt2x00dev, 110, bbp);
if (rf->channel <= 14) {
/* Restore BBP 25 & 26 for 2.4 GHz */
rt2800_bbp_write(rt2x00dev, 25, drv_data->bbp25);
rt2800_bbp_write(rt2x00dev, 26, drv_data->bbp26);
} else {
/* Hard code BBP 25 & 26 for 5GHz */
/* Enable IQ Phase correction */
rt2800_bbp_write(rt2x00dev, 25, 0x09);
/* Setup IQ Phase correction value */
rt2800_bbp_write(rt2x00dev, 26, 0xff);
}
rt2800_rfcsr_write(rt2x00dev, 8, rf->rf1);
rt2800_rfcsr_write(rt2x00dev, 9, rf->rf3 & 0xf);
rt2800_rfcsr_read(rt2x00dev, 11, &rfcsr);
rt2x00_set_field8(&rfcsr, RFCSR11_R, (rf->rf2 & 0x3));
rt2800_rfcsr_write(rt2x00dev, 11, rfcsr);
rt2800_rfcsr_read(rt2x00dev, 11, &rfcsr);
rt2x00_set_field8(&rfcsr, RFCSR11_PLL_IDOH, 1);
if (rf->channel <= 14)
rt2x00_set_field8(&rfcsr, RFCSR11_PLL_MOD, 1);
else
rt2x00_set_field8(&rfcsr, RFCSR11_PLL_MOD, 2);
rt2800_rfcsr_write(rt2x00dev, 11, rfcsr);
rt2800_rfcsr_read(rt2x00dev, 53, &rfcsr);
if (rf->channel <= 14) {
rfcsr = 0;
rt2x00_set_field8(&rfcsr, RFCSR53_TX_POWER,
info->default_power1 & 0x1f);
} else {
if (rt2x00_is_usb(rt2x00dev))
rfcsr = 0x40;
rt2x00_set_field8(&rfcsr, RFCSR53_TX_POWER,
((info->default_power1 & 0x18) << 1) |
(info->default_power1 & 7));
}
rt2800_rfcsr_write(rt2x00dev, 53, rfcsr);
rt2800_rfcsr_read(rt2x00dev, 55, &rfcsr);
if (rf->channel <= 14) {
rfcsr = 0;
rt2x00_set_field8(&rfcsr, RFCSR55_TX_POWER,
info->default_power2 & 0x1f);
} else {
if (rt2x00_is_usb(rt2x00dev))
rfcsr = 0x40;
rt2x00_set_field8(&rfcsr, RFCSR55_TX_POWER,
((info->default_power2 & 0x18) << 1) |
(info->default_power2 & 7));
}
rt2800_rfcsr_write(rt2x00dev, 55, rfcsr);
rt2800_rfcsr_read(rt2x00dev, 54, &rfcsr);
if (rf->channel <= 14) {
rfcsr = 0;
rt2x00_set_field8(&rfcsr, RFCSR54_TX_POWER,
info->default_power3 & 0x1f);
} else {
if (rt2x00_is_usb(rt2x00dev))
rfcsr = 0x40;
rt2x00_set_field8(&rfcsr, RFCSR54_TX_POWER,
((info->default_power3 & 0x18) << 1) |
(info->default_power3 & 7));
}
rt2800_rfcsr_write(rt2x00dev, 54, rfcsr);
rt2800_rfcsr_read(rt2x00dev, 1, &rfcsr);
rt2x00_set_field8(&rfcsr, RFCSR1_RX0_PD, 0);
rt2x00_set_field8(&rfcsr, RFCSR1_TX0_PD, 0);
rt2x00_set_field8(&rfcsr, RFCSR1_RX1_PD, 0);
rt2x00_set_field8(&rfcsr, RFCSR1_TX1_PD, 0);
rt2x00_set_field8(&rfcsr, RFCSR1_RX2_PD, 0);
rt2x00_set_field8(&rfcsr, RFCSR1_TX2_PD, 0);
rt2x00_set_field8(&rfcsr, RFCSR1_RF_BLOCK_EN, 1);
rt2x00_set_field8(&rfcsr, RFCSR1_PLL_PD, 1);
switch (rt2x00dev->default_ant.tx_chain_num) {
case 3:
rt2x00_set_field8(&rfcsr, RFCSR1_TX2_PD, 1);
/* fallthrough */
case 2:
rt2x00_set_field8(&rfcsr, RFCSR1_TX1_PD, 1);
/* fallthrough */
case 1:
rt2x00_set_field8(&rfcsr, RFCSR1_TX0_PD, 1);
break;
}
switch (rt2x00dev->default_ant.rx_chain_num) {
case 3:
rt2x00_set_field8(&rfcsr, RFCSR1_RX2_PD, 1);
/* fallthrough */
case 2:
rt2x00_set_field8(&rfcsr, RFCSR1_RX1_PD, 1);
/* fallthrough */
case 1:
rt2x00_set_field8(&rfcsr, RFCSR1_RX0_PD, 1);
break;
}
rt2800_rfcsr_write(rt2x00dev, 1, rfcsr);
rt2800_adjust_freq_offset(rt2x00dev);
if (conf_is_ht40(conf)) {
txrx_agc_fc = rt2x00_get_field8(drv_data->calibration_bw40,
RFCSR24_TX_AGC_FC);
txrx_h20m = rt2x00_get_field8(drv_data->calibration_bw40,
RFCSR24_TX_H20M);
} else {
txrx_agc_fc = rt2x00_get_field8(drv_data->calibration_bw20,
RFCSR24_TX_AGC_FC);
txrx_h20m = rt2x00_get_field8(drv_data->calibration_bw20,
RFCSR24_TX_H20M);
}
/* NOTE: the reference driver does not writes the new value
* back to RFCSR 32
*/
rt2800_rfcsr_read(rt2x00dev, 32, &rfcsr);
rt2x00_set_field8(&rfcsr, RFCSR32_TX_AGC_FC, txrx_agc_fc);
if (rf->channel <= 14)
rfcsr = 0xa0;
else
rfcsr = 0x80;
rt2800_rfcsr_write(rt2x00dev, 31, rfcsr);
rt2800_rfcsr_read(rt2x00dev, 30, &rfcsr);
rt2x00_set_field8(&rfcsr, RFCSR30_TX_H20M, txrx_h20m);
rt2x00_set_field8(&rfcsr, RFCSR30_RX_H20M, txrx_h20m);
rt2800_rfcsr_write(rt2x00dev, 30, rfcsr);
/* Band selection */
rt2800_rfcsr_read(rt2x00dev, 36, &rfcsr);
if (rf->channel <= 14)
rt2x00_set_field8(&rfcsr, RFCSR36_RF_BS, 1);
else
rt2x00_set_field8(&rfcsr, RFCSR36_RF_BS, 0);
rt2800_rfcsr_write(rt2x00dev, 36, rfcsr);
rt2800_rfcsr_read(rt2x00dev, 34, &rfcsr);
if (rf->channel <= 14)
rfcsr = 0x3c;
else
rfcsr = 0x20;
rt2800_rfcsr_write(rt2x00dev, 34, rfcsr);
rt2800_rfcsr_read(rt2x00dev, 12, &rfcsr);
if (rf->channel <= 14)
rfcsr = 0x1a;
else
rfcsr = 0x12;
rt2800_rfcsr_write(rt2x00dev, 12, rfcsr);
rt2800_rfcsr_read(rt2x00dev, 6, &rfcsr);
if (rf->channel >= 1 && rf->channel <= 14)
rt2x00_set_field8(&rfcsr, RFCSR6_VCO_IC, 1);
else if (rf->channel >= 36 && rf->channel <= 64)
rt2x00_set_field8(&rfcsr, RFCSR6_VCO_IC, 2);
else if (rf->channel >= 100 && rf->channel <= 128)
rt2x00_set_field8(&rfcsr, RFCSR6_VCO_IC, 2);
else
rt2x00_set_field8(&rfcsr, RFCSR6_VCO_IC, 1);
rt2800_rfcsr_write(rt2x00dev, 6, rfcsr);
rt2800_rfcsr_read(rt2x00dev, 30, &rfcsr);
rt2x00_set_field8(&rfcsr, RFCSR30_RX_VCM, 2);
rt2800_rfcsr_write(rt2x00dev, 30, rfcsr);
rt2800_rfcsr_write(rt2x00dev, 46, 0x60);
if (rf->channel <= 14) {
rt2800_rfcsr_write(rt2x00dev, 10, 0xd3);
rt2800_rfcsr_write(rt2x00dev, 13, 0x12);
} else {
rt2800_rfcsr_write(rt2x00dev, 10, 0xd8);
rt2800_rfcsr_write(rt2x00dev, 13, 0x23);
}
rt2800_rfcsr_read(rt2x00dev, 51, &rfcsr);
rt2x00_set_field8(&rfcsr, RFCSR51_BITS01, 1);
rt2800_rfcsr_write(rt2x00dev, 51, rfcsr);
rt2800_rfcsr_read(rt2x00dev, 51, &rfcsr);
if (rf->channel <= 14) {
rt2x00_set_field8(&rfcsr, RFCSR51_BITS24, 5);
rt2x00_set_field8(&rfcsr, RFCSR51_BITS57, 3);
} else {
rt2x00_set_field8(&rfcsr, RFCSR51_BITS24, 4);
rt2x00_set_field8(&rfcsr, RFCSR51_BITS57, 2);
}
rt2800_rfcsr_write(rt2x00dev, 51, rfcsr);
rt2800_rfcsr_read(rt2x00dev, 49, &rfcsr);
if (rf->channel <= 14)
rt2x00_set_field8(&rfcsr, RFCSR49_TX_LO1_IC, 3);
else
rt2x00_set_field8(&rfcsr, RFCSR49_TX_LO1_IC, 2);
if (txbf_enabled)
rt2x00_set_field8(&rfcsr, RFCSR49_TX_DIV, 1);
rt2800_rfcsr_write(rt2x00dev, 49, rfcsr);
rt2800_rfcsr_read(rt2x00dev, 50, &rfcsr);
rt2x00_set_field8(&rfcsr, RFCSR50_TX_LO1_EN, 0);
rt2800_rfcsr_write(rt2x00dev, 50, rfcsr);
rt2800_rfcsr_read(rt2x00dev, 57, &rfcsr);
if (rf->channel <= 14)
rt2x00_set_field8(&rfcsr, RFCSR57_DRV_CC, 0x1b);
else
rt2x00_set_field8(&rfcsr, RFCSR57_DRV_CC, 0x0f);
rt2800_rfcsr_write(rt2x00dev, 57, rfcsr);
if (rf->channel <= 14) {
rt2800_rfcsr_write(rt2x00dev, 44, 0x93);
rt2800_rfcsr_write(rt2x00dev, 52, 0x45);
} else {
rt2800_rfcsr_write(rt2x00dev, 44, 0x9b);
rt2800_rfcsr_write(rt2x00dev, 52, 0x05);
}
/* Initiate VCO calibration */
rt2800_rfcsr_read(rt2x00dev, 3, &rfcsr);
if (rf->channel <= 14) {
rt2x00_set_field8(&rfcsr, RFCSR3_VCOCAL_EN, 1);
} else {
rt2x00_set_field8(&rfcsr, RFCSR3_BIT1, 1);
rt2x00_set_field8(&rfcsr, RFCSR3_BIT2, 1);
rt2x00_set_field8(&rfcsr, RFCSR3_BIT3, 1);
rt2x00_set_field8(&rfcsr, RFCSR3_BIT4, 1);
rt2x00_set_field8(&rfcsr, RFCSR3_BIT5, 1);
rt2x00_set_field8(&rfcsr, RFCSR3_VCOCAL_EN, 1);
}
rt2800_rfcsr_write(rt2x00dev, 3, rfcsr);
if (rf->channel >= 1 && rf->channel <= 14) {
rfcsr = 0x23;
if (txbf_enabled)
rt2x00_set_field8(&rfcsr, RFCSR39_RX_DIV, 1);
rt2800_rfcsr_write(rt2x00dev, 39, rfcsr);
rt2800_rfcsr_write(rt2x00dev, 45, 0xbb);
} else if (rf->channel >= 36 && rf->channel <= 64) {
rfcsr = 0x36;
if (txbf_enabled)
rt2x00_set_field8(&rfcsr, RFCSR39_RX_DIV, 1);
rt2800_rfcsr_write(rt2x00dev, 39, 0x36);
rt2800_rfcsr_write(rt2x00dev, 45, 0xeb);
} else if (rf->channel >= 100 && rf->channel <= 128) {
rfcsr = 0x32;
if (txbf_enabled)
rt2x00_set_field8(&rfcsr, RFCSR39_RX_DIV, 1);
rt2800_rfcsr_write(rt2x00dev, 39, rfcsr);
rt2800_rfcsr_write(rt2x00dev, 45, 0xb3);
} else {
rfcsr = 0x30;
if (txbf_enabled)
rt2x00_set_field8(&rfcsr, RFCSR39_RX_DIV, 1);
rt2800_rfcsr_write(rt2x00dev, 39, rfcsr);
rt2800_rfcsr_write(rt2x00dev, 45, 0x9b);
}
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| gabor juhos | gabor juhos | 1815 | 100.00% | 2 | 100.00% |
| Total | 1815 | 100.00% | 2 | 100.00% |
#define POWER_BOUND 0x27
#define POWER_BOUND_5G 0x2b
static void rt2800_config_channel_rf3290(struct rt2x00_dev *rt2x00dev,
struct ieee80211_conf *conf,
struct rf_channel *rf,
struct channel_info *info)
{
u8 rfcsr;
rt2800_rfcsr_write(rt2x00dev, 8, rf->rf1);
rt2800_rfcsr_write(rt2x00dev, 9, rf->rf3);
rt2800_rfcsr_read(rt2x00dev, 11, &rfcsr);
rt2x00_set_field8(&rfcsr, RFCSR11_R, rf->rf2);
rt2800_rfcsr_write(rt2x00dev, 11, rfcsr);
rt2800_rfcsr_read(rt2x00dev, 49, &rfcsr);
if (info->default_power1 > POWER_BOUND)
rt2x00_set_field8(&rfcsr, RFCSR49_TX, POWER_BOUND);
else
rt2x00_set_field8(&rfcsr, RFCSR49_TX, info->default_power1);
rt2800_rfcsr_write(rt2x00dev, 49, rfcsr);
rt2800_adjust_freq_offset(rt2x00dev);
if (rf->channel <= 14) {
if (rf->channel == 6)
rt2800_bbp_write(rt2x00dev, 68, 0x0c);
else
rt2800_bbp_write(rt2x00dev, 68, 0x0b);
if (rf->channel >= 1 && rf->channel <= 6)
rt2800_bbp_write(rt2x00dev, 59, 0x0f);
else if (rf->channel >= 7 && rf->channel <= 11)
rt2800_bbp_write(rt2x00dev, 59, 0x0e);
else if (rf->channel >= 12 && rf->channel <= 14)
rt2800_bbp_write(rt2x00dev, 59, 0x0d);
}
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| gertjan van wingerde | gertjan van wingerde | 134 | 54.69% | 1 | 20.00% |
| woody hung | woody hung | 86 | 35.10% | 1 | 20.00% |
| zero lin | zero lin | 22 | 8.98% | 1 | 20.00% |
| stanislaw gruszka | stanislaw gruszka | 2 | 0.82% | 1 | 20.00% |
| stanislaw w. gruszka | stanislaw w. gruszka | 1 | 0.41% | 1 | 20.00% |
| Total | 245 | 100.00% | 5 | 100.00% |
static void rt2800_config_channel_rf3322(struct rt2x00_dev *rt2x00dev,
struct ieee80211_conf *conf,
struct rf_channel *rf,
struct channel_info *info)
{
u8 rfcsr;
rt2800_rfcsr_write(rt2x00dev, 8, rf->rf1);
rt2800_rfcsr_write(rt2x00dev, 9, rf->rf3);
rt2800_rfcsr_write(rt2x00dev, 11, 0x42);
rt2800_rfcsr_write(rt2x00dev, 12, 0x1c);
rt2800_rfcsr_write(rt2x00dev, 13, 0x00);
if (info->default_power1 > POWER_BOUND)
rt2800_rfcsr_write(rt2x00dev, 47, POWER_BOUND);
else
rt2800_rfcsr_write(rt2x00dev, 47, info->default_power1);
if (info->default_power2 > POWER_BOUND)
rt2800_rfcsr_write(rt2x00dev, 48, POWER_BOUND);
else
rt2800_rfcsr_write(rt2x00dev, 48, info->default_power2);
rt2800_adjust_freq_offset(rt2x00dev);
rt2800_rfcsr_read(rt2x00dev, 1, &rfcsr);
rt2x00_set_field8(&rfcsr, RFCSR1_RX0_PD, 1);
rt2x00_set_field8(&rfcsr, RFCSR1_TX0_PD, 1);
if ( rt2x00dev->default_ant.tx_chain_num == 2 )
rt2x00_set_field8(&rfcsr, RFCSR1_TX1_PD, 1);
else
rt2x00_set_field8(&rfcsr, RFCSR1_TX1_PD, 0);
if ( rt2x00dev->default_ant.rx_chain_num == 2 )
rt2x00_set_field8(&rfcsr, RFCSR1_RX1_PD, 1);
else
rt2x00_set_field8(&rfcsr, RFCSR1_RX1_PD, 0);
rt2x00_set_field8(&rfcsr, RFCSR1_RX2_PD, 0);
rt2x00_set_field8(&rfcsr, RFCSR1_TX2_PD, 0);
rt2800_rfcsr_write(rt2x00dev, 1, rfcsr);
rt2800_rfcsr_write(rt2x00dev, 31, 80);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| woody hung | woody hung | 147 | 54.24% | 1 | 20.00% |
| daniel golle | daniel golle | 85 | 31.37% | 1 | 20.00% |
| gertjan van wingerde | gertjan van wingerde | 36 | 13.28% | 1 | 20.00% |
| stanislaw gruszka | stanislaw gruszka | 2 | 0.74% | 1 | 20.00% |
| stanislaw w. gruszka | stanislaw w. gruszka | 1 | 0.37% | 1 | 20.00% |
| Total | 271 | 100.00% | 5 | 100.00% |
static void rt2800_config_channel_rf53xx(struct rt2x00_dev *rt2x00dev,
struct ieee80211_conf *conf,
struct rf_channel *rf,
struct channel_info *info)
{
u8 rfcsr;
rt2800_rfcsr_write(rt2x00dev, 8, rf->rf1);
rt2800_rfcsr_write(rt2x00dev, 9, rf->rf3);
rt2800_rfcsr_read(rt2x00dev, 11, &rfcsr);
rt2x00_set_field8(&rfcsr, RFCSR11_R, rf->rf2);
rt2800_rfcsr_write(rt2x00dev, 11, rfcsr);
rt2800_rfcsr_read(rt2x00dev, 49, &rfcsr);
if (info->default_power1 > POWER_BOUND)
rt2x00_set_field8(&rfcsr, RFCSR49_TX, POWER_BOUND);
else
rt2x00_set_field8(&rfcsr, RFCSR49_TX, info->default_power1);
rt2800_rfcsr_write(rt2x00dev, 49, rfcsr);
if (rt2x00_rt(rt2x00dev, RT5392)) {
rt2800_rfcsr_read(rt2x00dev, 50, &rfcsr);
if (info->default_power2 > POWER_BOUND)
rt2x00_set_field8(&rfcsr, RFCSR50_TX, POWER_BOUND);
else
rt2x00_set_field8(&rfcsr, RFCSR50_TX,
info->default_power2);
rt2800_rfcsr_write(rt2x00dev, 50, rfcsr);
}
rt2800_rfcsr_read(rt2x00dev, 1, &rfcsr);
if (rt2x00_rt(rt2x00dev, RT5392)) {
rt2x00_set_field8(&rfcsr, RFCSR1_RX1_PD, 1);
rt2x00_set_field8(&rfcsr, RFCSR1_TX1_PD, 1);
}
rt2x00_set_field8(&rfcsr, RFCSR1_RF_BLOCK_EN, 1);
rt2x00_set_field8(&rfcsr, RFCSR1_PLL_PD, 1);
rt2x00_set_field8(&rfcsr, RFCSR1_RX0_PD, 1);
rt2x00_set_field8(&rfcsr, RFCSR1_TX0_PD, 1);
rt2800_rfcsr_write(rt2x00dev, 1, rfcsr);
rt2800_adjust_freq_offset(rt2x00dev);
if (rf->channel <= 14) {
int idx = rf->channel-1;
if (rt2x00_has_cap_bt_coexist(rt2x00dev)) {
if (rt2x00_rt_rev_gte(rt2x00dev, RT5390, REV_RT5390F)) {
/* r55/r59 value array of channel 1~14 */
static const char r55_bt_rev[] = {0x83, 0x83,
0x83, 0x73, 0x73, 0x63, 0x53, 0x53,
0x53, 0x43, 0x43, 0x43, 0x43, 0x43};
static const char r59_bt_rev[] = {0x0e, 0x0e,
0x0e, 0x0e, 0x0e, 0x0b, 0x0a, 0x09,
0x07, 0x07, 0x07, 0x07, 0x07, 0x07};
rt2800_rfcsr_write(rt2x00dev, 55,
r55_bt_rev[idx]);
rt2800_rfcsr_write(rt2x00dev, 59,
r59_bt_rev[idx]);
} else {
static const char r59_bt[] = {0x8b, 0x8b, 0x8b,
0x8b, 0x8b, 0x8b, 0x8b, 0x8a, 0x89,
0x88, 0x88, 0x86, 0x85, 0x84};
rt2800_rfcsr_write(rt2x00dev, 59, r59_bt[idx]);
}
} else {
if (rt2x00_rt_rev_gte(rt2x00dev, RT5390, REV_RT5390F)) {
static const char r55_nonbt_rev[] = {0x23, 0x23,
0x23, 0x23, 0x13, 0x13, 0x03, 0x03,
0x03, 0x03, 0x03, 0x03, 0x03, 0x03};
static const char r59_nonbt_rev[] = {0x07, 0x07,
0x07, 0x07, 0x07, 0x07, 0x07, 0x07,
0x07, 0x07, 0x06, 0x05, 0x04, 0x04};
rt2800_rfcsr_write(rt2x00dev, 55,
r55_nonbt_rev[idx]);
rt2800_rfcsr_write(rt2x00dev, 59,
r59_nonbt_rev[idx]);
} else if (rt2x00_rt(rt2x00dev, RT5390) ||
rt2x00_rt(rt2x00dev, RT5392)) {
static const char r59_non_bt[] = {0x8f, 0x8f,
0x8f, 0x8f, 0x8f, 0x8f, 0x8f, 0x8d,
0x8a, 0x88, 0x88, 0x87, 0x87, 0x86};
rt2800_rfcsr_write(rt2x00dev, 59,
r59_non_bt[idx]);
}
}
}
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| shiang tu | shiang tu | 308 | 46.95% | 1 | 10.00% |
| daniel golle | daniel golle | 261 | 39.79% | 1 | 10.00% |
| bartlomiej zolnierkiewicz | bartlomiej zolnierkiewicz | 55 | 8.38% | 1 | 10.00% |
| gertjan van wingerde | gertjan van wingerde | 21 | 3.20% | 2 | 20.00% |
| john li | john li | 7 | 1.07% | 1 | 10.00% |
| woody hung | woody hung | 1 | 0.15% | 1 | 10.00% |
| gabor juhos | gabor juhos | 1 | 0.15% | 1 | 10.00% |
| felipe pena | felipe pena | 1 | 0.15% | 1 | 10.00% |
| stanislaw w. gruszka | stanislaw w. gruszka | 1 | 0.15% | 1 | 10.00% |
| Total | 656 | 100.00% | 10 | 100.00% |
static void rt2800_config_channel_rf55xx(struct rt2x00_dev *rt2x00dev,
struct ieee80211_conf *conf,
struct rf_channel *rf,
struct channel_info *info)
{
u8 rfcsr, ep_reg;
u32 reg;
int power_bound;
/* TODO */
const bool is_11b = false;
const bool is_type_ep = false;
rt2800_register_read(rt2x00dev, LDO_CFG0, ®);
rt2x00_set_field32(®, LDO_CFG0_LDO_CORE_VLEVEL,
(rf->channel > 14 || conf_is_ht40(conf)) ? 5 : 0);
rt2800_register_write(rt2x00dev, LDO_CFG0, reg);
/* Order of values on rf_channel entry: N, K, mod, R */
rt2800_rfcsr_write(rt2x00dev, 8, rf->rf1 & 0xff);
rt2800_rfcsr_read(rt2x00dev, 9, &rfcsr);
rt2x00_set_field8(&rfcsr, RFCSR9_K, rf->rf2 & 0xf);
rt2x00_set_field8(&rfcsr, RFCSR9_N, (rf->rf1 & 0x100) >> 8);
rt2x00_set_field8(&rfcsr, RFCSR9_MOD, ((rf->rf3 - 8) & 0x4) >> 2);
rt2800_rfcsr_write(rt2x00dev, 9, rfcsr);
rt2800_rfcsr_read(rt2x00dev, 11, &rfcsr);
rt2x00_set_field8(&rfcsr, RFCSR11_R, rf->rf4 - 1);
rt2x00_set_field8(&rfcsr, RFCSR11_MOD, (rf->rf3 - 8) & 0x3);
rt2800_rfcsr_write(rt2x00dev, 11, rfcsr);
if (rf->channel <= 14) {
rt2800_rfcsr_write(rt2x00dev, 10, 0x90);
/* FIXME: RF11 owerwrite ? */
rt2800_rfcsr_write(rt2x00dev, 11, 0x4A);
rt2800_rfcsr_write(rt2x00dev, 12, 0x52);
rt2800_rfcsr_write(rt2x00dev, 13, 0x42);
rt2800_rfcsr_write(rt2x00dev, 22, 0x40);
rt2800_rfcsr_write(rt2x00dev, 24, 0x4A);
rt2800_rfcsr_write(rt2x00dev, 25, 0x80);
rt2800_rfcsr_write(rt2x00dev, 27, 0x42);
rt2800_rfcsr_write(rt2x00dev, 36, 0x80);
rt2800_rfcsr_write(rt2x00dev, 37, 0x08);
rt2800_rfcsr_write(rt2x00dev, 38, 0x89);
rt2800_rfcsr_write(rt2x00dev, 39, 0x1B);
rt2800_rfcsr_write(rt2x00dev, 40, 0x0D);
rt2800_rfcsr_write(rt2x00dev, 41, 0x9B);
rt2800_rfcsr_write(rt2x00dev, 42, 0xD5);
rt2800_rfcsr_write(rt2x00dev, 43, 0x72);
rt2800_rfcsr_write(rt2x00dev, 44, 0x0E);
rt2800_rfcsr_write(rt2x00dev, 45, 0xA2);
rt2800_rfcsr_write(rt2x00dev, 46, 0x6B);
rt2800_rfcsr_write(rt2x00dev, 48, 0x10);
rt2800_rfcsr_write(rt2x00dev, 51, 0x3E);
rt2800_rfcsr_write(rt2x00dev, 52, 0x48);
rt2800_rfcsr_write(rt2x00dev, 54, 0x38);
rt2800_rfcsr_write(rt2x00dev, 56, 0xA1);
rt2800_rfcsr_write(rt2x00dev, 57, 0x00);
rt2800_rfcsr_write(rt2x00dev, 58, 0x39);
rt2800_rfcsr_write(rt2x00dev, 60, 0x45);
rt2800_rfcsr_write(rt2x00dev, 61, 0x91);
rt2800_rfcsr_write(rt2x00dev, 62, 0x39);
/* TODO RF27 <- tssi */
rfcsr = rf->channel <= 10 ? 0x07 : 0x06;
rt2800_rfcsr_write(rt2x00dev, 23, rfcsr);
rt2800_rfcsr_write(rt2x00dev, 59, rfcsr);
if (is_11b) {
/* CCK */
rt2800_rfcsr_write(rt2x00dev, 31, 0xF8);
rt2800_rfcsr_write(rt2x00dev, 32, 0xC0);
if (is_type_ep)
rt2800_rfcsr_write(rt2x00dev, 55, 0x06);
else
rt2800_rfcsr_write(rt2x00dev, 55, 0x47);
} else {
/* OFDM */
if (is_type_ep)
rt2800_rfcsr_write(rt2x00dev, 55, 0x03);
else
rt2800_rfcsr_write(rt2x00dev, 55, 0x43);
}
power_bound = POWER_BOUND;
ep_reg = 0x2;
} else {
rt2800_rfcsr_write(rt2x00dev, 10, 0x97);
/* FIMXE: RF11 overwrite */
rt2800_rfcsr_write(rt2x00dev, 11, 0x40);
rt2800_rfcsr_write(rt2x00dev, 25, 0xBF);
rt2800_rfcsr_write(rt2x00dev, 27, 0x42);
rt2800_rfcsr_write(rt2x00dev, 36, 0x00);
rt2800_rfcsr_write(rt2x00dev, 37, 0x04);
rt2800_rfcsr_write(rt2x00dev, 38, 0x85);
rt2800_rfcsr_write(rt2x00dev, 40, 0x42);
rt2800_rfcsr_write(rt2x00dev, 41, 0xBB);
rt2800_rfcsr_write(rt2x00dev, 42, 0xD7);
rt2800_rfcsr_write(rt2x00dev, 45, 0x41);
rt2800_rfcsr_write(rt2x00dev, 48, 0x00);
rt2800_rfcsr_write(rt2x00dev, 57, 0x77);
rt2800_rfcsr_write(rt2x00dev, 60, 0x05);
rt2800_rfcsr_write(rt2x00dev, 61, 0x01);
/* TODO RF27 <- tssi */
if (rf->channel >= 36 && rf->channel <= 64) {
rt2800_rfcsr_write(rt2x00dev, 12, 0x2E);
rt2800_rfcsr_write(rt2x00dev, 13, 0x22);
rt2800_rfcsr_write(rt2x00dev, 22, 0x60);
rt2800_rfcsr_write(rt2x00dev, 23, 0x7F);
if (rf->channel <= 50)
rt2800_rfcsr_write(rt2x00dev, 24, 0x09);
else if (rf->channel >= 52)
rt2800_rfcsr_write(rt2x00dev, 24, 0x07);
rt2800_rfcsr_write(rt2x00dev, 39, 0x1C);
rt2800_rfcsr_write(rt2x00dev, 43, 0x5B);
rt2800_rfcsr_write(rt2x00dev, 44, 0X40);
rt2800_rfcsr_write(rt2x00dev, 46, 0X00);
rt2800_rfcsr_write(rt2x00dev, 51, 0xFE);
rt2800_rfcsr_write(rt2x00dev, 52, 0x0C);
rt2800_rfcsr_write(rt2x00dev, 54, 0xF8);
if (rf->channel <= 50) {
rt2800_rfcsr_write(rt2x00dev, 55, 0x06),
rt2800_rfcsr_write(rt2x00dev, 56, 0xD3);
} else if (rf->channel >= 52) {
rt2800_rfcsr_write(rt2x00dev, 55, 0x04);
rt2800_rfcsr_write(rt2x00dev, 56, 0xBB);
}
rt2800_rfcsr_write(rt2x00dev, 58, 0x15);
rt2800_rfcsr_write(rt2x00dev, 59, 0x7F);
rt2800_rfcsr_write(rt2x00dev, 62, 0x15);
} else if (rf->channel >= 100 && rf->channel <= 165) {
rt2800_rfcsr_write(rt2x00dev, 12, 0x0E);
rt2800_rfcsr_write(rt2x00dev, 13, 0x42);
rt2800_rfcsr_write(rt2x00dev, 22, 0x40);
if (rf->channel <= 153) {
rt2800_rfcsr_write(rt2x00dev, 23, 0x3C);
rt2800_rfcsr_write(rt2x00dev, 24, 0x06);
} else if (rf->channel >= 155) {
rt2800_rfcsr_write(rt2x00dev, 23, 0x38);
rt2800_rfcsr_write(rt2x00dev, 24, 0x05);
}
if (rf->channel <= 138) {
rt2800_rfcsr_write(rt2x00dev, 39, 0x1A);
rt2800_rfcsr_write(rt2x00dev, 43, 0x3B);
rt2800_rfcsr_write(rt2x00dev, 44, 0x20);
rt2800_rfcsr_write(rt2x00dev, 46, 0x18);
} else if (rf->channel >= 140) {
rt2800_rfcsr_write(rt2x00dev, 39, 0x18);
rt2800_rfcsr_write(rt2x00dev, 43, 0x1B);
rt2800_rfcsr_write(rt2x00dev, 44, 0x10);
rt2800_rfcsr_write(rt2x00dev, 46, 0X08);
}
if (rf->channel <= 124)
rt2800_rfcsr_write(rt2x00dev, 51, 0xFC);
else if (rf->channel >= 126)
rt2800_rfcsr_write(rt2x00dev, 51, 0xEC);
if (rf->channel <= 138)
rt2800_rfcsr_write(rt2x00dev, 52, 0x06);
else if (rf->channel >= 140)
rt2800_rfcsr_write(rt2x00dev, 52, 0x06);
rt2800_rfcsr_write(rt2x00dev, 54, 0xEB);
if (rf->channel <= 138)
rt2800_rfcsr_write(rt2x00dev, 55, 0x01);
else if (rf->channel >= 140)
rt2800_rfcsr_write(rt2x00dev, 55, 0x00);
if (rf->channel <= 128)
rt2800_rfcsr_write(rt2x00dev, 56, 0xBB);
else if (rf->channel >= 130)
rt2800_rfcsr_write(rt2x00dev, 56, 0xAB);
if (rf->channel <= 116)
rt2800_rfcsr_write(rt2x00dev, 58, 0x1D);
else if (rf->channel >= 118)
rt2800_rfcsr_write(rt2x00dev, 58, 0x15);
if (rf->channel <= 138)
rt2800_rfcsr_write(rt2x00dev, 59, 0x3F);
else if (rf->channel >= 140)
rt2800_rfcsr_write(rt2x00dev, 59, 0x7C);
if (rf->channel <= 116)
rt2800_rfcsr_write(rt2x00dev, 62, 0x1D);
else if (rf->channel >= 118)
rt2800_rfcsr_write(rt2x00dev, 62, 0x15);
}
power_bound = POWER_BOUND_5G;
ep_reg = 0x3;
}
rt2800_rfcsr_read(rt2x00dev, 49, &rfcsr);
if (info->default_power1 > power_bound)
rt2x00_set_field8(&rfcsr, RFCSR49_TX, power_bound);
else
rt2x00_set_field8(&rfcsr, RFCSR49_TX, info->default_power1);
if (is_type_ep)
rt2x00_set_field8(&rfcsr, RFCSR49_EP, ep_reg);
rt2800_rfcsr_write(rt2x00dev, 49, rfcsr);
rt2800_rfcsr_read(rt2x00dev, 50, &rfcsr);
if (info->default_power2 > power_bound)
rt2x00_set_field8(&rfcsr, RFCSR50_TX, power_bound);
else
rt2x00_set_field8(&rfcsr, RFCSR50_TX, info->default_power2);
if (is_type_ep)
rt2x00_set_field8(&rfcsr, RFCSR50_EP, ep_reg);
rt2800_rfcsr_write(rt2x00dev, 50, rfcsr);
rt2800_rfcsr_read(rt2x00dev, 1, &rfcsr);
rt2x00_set_field8(&rfcsr, RFCSR1_RF_BLOCK_EN, 1);
rt2x00_set_field8(&rfcsr, RFCSR1_PLL_PD, 1);
rt2x00_set_field8(&rfcsr, RFCSR1_TX0_PD,
rt2x00dev->default_ant.tx_chain_num >= 1);
rt2x00_set_field8(&rfcsr, RFCSR1_TX1_PD,
rt2x00dev->default_ant.tx_chain_num == 2);
rt2x00_set_field8(&rfcsr, RFCSR1_TX2_PD, 0);
rt2x00_set_field8(&rfcsr, RFCSR1_RX0_PD,
rt2x00dev->default_ant.rx_chain_num >= 1);
rt2x00_set_field8(&rfcsr, RFCSR1_RX1_PD,
rt2x00dev->default_ant.rx_chain_num == 2);
rt2x00_set_field8(&rfcsr, RFCSR1_RX2_PD, 0);
rt2800_rfcsr_write(rt2x00dev, 1, rfcsr);
rt2800_rfcsr_write(rt2x00dev, 6, 0xe4);
if (conf_is_ht40(conf))
rt2800_rfcsr_write(rt2x00dev, 30, 0x16);
else
rt2800_rfcsr_write(rt2x00dev, 30, 0x10);
if (!is_11b) {
rt2800_rfcsr_write(rt2x00dev, 31, 0x80);
rt2800_rfcsr_write(rt2x00dev, 32, 0x80);
}
/* TODO proper frequency adjustment */
rt2800_adjust_freq_offset(rt2x00dev);
/* TODO merge with others */
rt2800_rfcsr_read(rt2x00dev, 3, &rfcsr);
rt2x00_set_field8(&rfcsr, RFCSR3_VCOCAL_EN, 1);
rt2800_rfcsr_write(rt2x00dev, 3, rfcsr);
/* BBP settings */
rt2800_bbp_write(rt2x00dev, 62, 0x37 - rt2x00dev->lna_gain);
rt2800_bbp_write(rt2x00dev, 63, 0x37 - rt2x00dev->lna_gain);
rt2800_bbp_write(rt2x00dev, 64, 0x37 - rt2x00dev->lna_gain);
rt2800_bbp_write(rt2x00dev, 79, (rf->channel <= 14) ? 0x1C : 0x18);
rt2800_bbp_write(rt2x00dev, 80, (rf->channel <= 14) ? 0x0E : 0x08);
rt2800_bbp_write(rt2x00dev, 81, (rf->channel <= 14) ? 0x3A : 0x38);
rt2800_bbp_write(rt2x00dev, 82, (rf->channel <= 14) ? 0x62 : 0x92);
/* GLRT band configuration */
rt2800_bbp_write(rt2x00dev, 195, 128);
rt2800_bbp_write(rt2x00dev, 196, (rf->channel <= 14) ? 0xE0 : 0xF0);
rt2800_bbp_write(rt2x00dev, 195, 129);
rt2800_bbp_write(rt2x00dev, 196, (rf->channel <= 14) ? 0x1F : 0x1E);
rt2800_bbp_write(rt2x00dev, 195, 130);
rt2800_bbp_write(rt2x00dev, 196, (rf->channel <= 14) ? 0x38 : 0x28);
rt2800_bbp_write(rt2x00dev, 195, 131);
rt2800_bbp_write(rt2x00dev, 196, (rf->channel <= 14) ? 0x32 : 0x20);
rt2800_bbp_write(rt2x00dev, 195, 133);
rt2800_bbp_write(rt2x00dev, 196, (rf->channel <= 14) ? 0x28 : 0x7F);
rt2800_bbp_write(rt2x00dev, 195, 124);
rt2800_bbp_write(rt2x00dev, 196, (rf->channel <= 14) ? 0x19 : 0x7F);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| stanislaw w. gruszka | stanislaw w. gruszka | 2002 | 96.25% | 4 | 36.36% |
| woody hung | woody hung | 33 | 1.59% | 1 | 9.09% |
| shiang tu | shiang tu | 15 | 0.72% | 1 | 9.09% |
| bartlomiej zolnierkiewicz | bartlomiej zolnierkiewicz | 13 | 0.62% | 1 | 9.09% |
| gertjan van wingerde | gertjan van wingerde | 9 | 0.43% | 2 | 18.18% |
| daniel golle | daniel golle | 7 | 0.34% | 1 | 9.09% |
| gabor juhos | gabor juhos | 1 | 0.05% | 1 | 9.09% |
| Total | 2080 | 100.00% | 11 | 100.00% |
static void rt2800_bbp_write_with_rx_chain(struct rt2x00_dev *rt2x00dev,
const unsigned int word,
const u8 value)
{
u8 chain, reg;
for (chain = 0; chain < rt2x00dev->default_ant.rx_chain_num; chain++) {
rt2800_bbp_read(rt2x00dev, 27, ®);
rt2x00_set_field8(®, BBP27_RX_CHAIN_SEL, chain);
rt2800_bbp_write(rt2x00dev, 27, reg);
rt2800_bbp_write(rt2x00dev, word, value);
}
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| stanislaw w. gruszka | stanislaw w. gruszka | 82 | 100.00% | 1 | 100.00% |
| Total | 82 | 100.00% | 1 | 100.00% |
static void rt2800_iq_calibrate(struct rt2x00_dev *rt2x00dev, int channel)
{
u8 cal;
/* TX0 IQ Gain */
rt2800_bbp_write(rt2x00dev, 158, 0x2c);
if (channel <= 14)
cal = rt2x00_eeprom_byte(rt2x00dev, EEPROM_IQ_GAIN_CAL_TX0_2G);
else if (channel >= 36 && channel <= 64)
cal = rt2x00_eeprom_byte(rt2x00dev,
EEPROM_IQ_GAIN_CAL_TX0_CH36_TO_CH64_5G);
else if (channel >= 100 && channel <= 138)
cal = rt2x00_eeprom_byte(rt2x00dev,
EEPROM_IQ_GAIN_CAL_TX0_CH100_TO_CH138_5G);
else if (channel >= 140 && channel <= 165)
cal = rt2x00_eeprom_byte(rt2x00dev,
EEPROM_IQ_GAIN_CAL_TX0_CH140_TO_CH165_5G);
else
cal = 0;
rt2800_bbp_write(rt2x00dev, 159, cal);
/* TX0 IQ Phase */
rt2800_bbp_write(rt2x00dev, 158, 0x2d);
if (channel <= 14)
cal = rt2x00_eeprom_byte(rt2x00dev, EEPROM_IQ_PHASE_CAL_TX0_2G);
else if (channel >= 36 && channel <= 64)
cal = rt2x00_eeprom_byte(rt2x00dev,
EEPROM_IQ_PHASE_CAL_TX0_CH36_TO_CH64_5G);
else if (channel >= 100 && channel <= 138)
cal = rt2x00_eeprom_byte(rt2x00dev,
EEPROM_IQ_PHASE_CAL_TX0_CH100_TO_CH138_5G);
else if (channel >= 140 && channel <= 165)
cal = rt2x00_eeprom_byte(rt2x00dev,
EEPROM_IQ_PHASE_CAL_TX0_CH140_TO_CH165_5G);
else
cal = 0;
rt2800_bbp_write(rt2x00dev, 159, cal);
/* TX1 IQ Gain */
rt2800_bbp_write(rt2x00dev, 158, 0x4a);
if (channel <= 14)
cal = rt2x00_eeprom_byte(rt2x00dev, EEPROM_IQ_GAIN_CAL_TX1_2G);
else if (channel >= 36 && channel <= 64)
cal = rt2x00_eeprom_byte(rt2x00dev,
EEPROM_IQ_GAIN_CAL_TX1_CH36_TO_CH64_5G);
else if (channel >= 100 && channel <= 138)
cal = rt2x00_eeprom_byte(rt2x00dev,
EEPROM_IQ_GAIN_CAL_TX1_CH100_TO_CH138_5G);
else if (channel >= 140 && channel <= 165)
cal = rt2x00_eeprom_byte(rt2x00dev,
EEPROM_IQ_GAIN_CAL_TX1_CH140_TO_CH165_5G);
else
cal = 0;
rt2800_bbp_write(rt2x00dev, 159, cal);
/* TX1 IQ Phase */
rt2800_bbp_write(rt2x00dev, 158, 0x4b);
if (channel <= 14)
cal = rt2x00_eeprom_byte(rt2x00dev, EEPROM_IQ_PHASE_CAL_TX1_2G);
else if (channel >= 36 && channel <= 64)
cal = rt2x00_eeprom_byte(rt2x00dev,
EEPROM_IQ_PHASE_CAL_TX1_CH36_TO_CH64_5G);
else if (channel >= 100 && channel <= 138)
cal = rt2x00_eeprom_byte(rt2x00dev,
EEPROM_IQ_PHASE_CAL_TX1_CH100_TO_CH138_5G);
else if (channel >= 140 && channel <= 165)
cal = rt2x00_eeprom_byte(rt2x00dev,
EEPROM_IQ_PHASE_CAL_TX1_CH140_TO_CH165_5G);
else
cal = 0;
rt2800_bbp_write(rt2x00dev, 159, cal);
/* FIXME: possible RX0, RX1 callibration ? */
/* RF IQ compensation control */
rt2800_bbp_write(rt2x00dev, 158, 0x04);
cal = rt2x00_eeprom_byte(rt2x00dev, EEPROM_RF_IQ_COMPENSATION_CONTROL);
rt2800_bbp_write(rt2x00dev, 159, cal != 0xff ? cal : 0);
/* RF IQ imbalance compensation control */
rt2800_bbp_write(rt2x00dev, 158, 0x03);
cal = rt2x00_eeprom_byte(rt2x00dev,
EEPROM_RF_IQ_IMBALANCE_COMPENSATION_CONTROL);
rt2800_bbp_write(rt2x00dev, 159, cal != 0xff ? cal : 0);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| stanislaw w. gruszka | stanislaw w. gruszka | 482 | 100.00% | 2 | 100.00% |
| Total | 482 | 100.00% | 2 | 100.00% |
static char rt2800_txpower_to_dev(struct rt2x00_dev *rt2x00dev,
unsigned int channel,
char txpower)
{
if (rt2x00_rt(rt2x00dev, RT3593))
txpower = rt2x00_get_field8(txpower, EEPROM_TXPOWER_ALC);
if (channel <= 14)
return clamp_t(char, txpower, MIN_G_TXPOWER, MAX_G_TXPOWER);
if (rt2x00_rt(rt2x00dev, RT3593))
return clamp_t(char, txpower, MIN_A_TXPOWER_3593,
MAX_A_TXPOWER_3593);
else
return clamp_t(char, txpower, MIN_A_TXPOWER, MAX_A_TXPOWER);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| gabor juhos | gabor juhos | 88 | 100.00% | 2 | 100.00% |
| Total | 88 | 100.00% | 2 | 100.00% |
static void rt2800_config_channel(struct rt2x00_dev *rt2x00dev,
struct ieee80211_conf *conf,
struct rf_channel *rf,
struct channel_info *info)
{
u32 reg;
unsigned int tx_pin;
u8 bbp, rfcsr;
info->default_power1 = rt2800_txpower_to_dev(rt2x00dev, rf->channel,
info->default_power1);
info->default_power2 = rt2800_txpower_to_dev(rt2x00dev, rf->channel,
info->default_power2);
if (rt2x00dev->default_ant.tx_chain_num > 2)
info->default_power3 =
rt2800_txpower_to_dev(rt2x00dev, rf->channel,
info->default_power3);
switch (rt2x00dev->chip.rf) {
case RF2020:
case RF3020:
case RF3021:
case RF3022:
case RF3320:
rt2800_config_channel_rf3xxx(rt2x00dev, conf, rf, info);
break;
case RF3052:
rt2800_config_channel_rf3052(rt2x00dev, conf, rf, info);
break;
case RF3053:
rt2800_config_channel_rf3053(rt2x00dev, conf, rf, info);
break;
case RF3290:
rt2800_config_channel_rf3290(rt2x00dev, conf, rf, info);
break;
case RF3322:
rt2800_config_channel_rf3322(rt2x00dev, conf, rf, info);
break;
case RF3070:
case RF5360:
case RF5362:
case RF5370:
case RF5372:
case RF5390:
case RF5392:
rt2800_config_channel_rf53xx(rt2x00dev, conf, rf, info);
break;
case RF5592:
rt2800_config_channel_rf55xx(rt2x00dev, conf, rf, info);
break;
default:
rt2800_config_channel_rf2xxx(rt2x00dev, conf, rf, info);
}
if (rt2x00_rf(rt2x00dev, RF3070) ||
rt2x00_rf(rt2x00dev, RF3290) ||
rt2x00_rf(rt2x00dev, RF3322) ||
rt2x00_rf(rt2x00dev, RF5360) ||
rt2x00_rf(rt2x00dev, RF5362) ||
rt2x00_rf(rt2x00dev, RF5370) ||
rt2x00_rf(rt2x00dev, RF5372) ||
rt2x00_rf(rt2x00dev, RF5390) ||
rt2x00_rf(rt2x00dev, RF5392)) {
rt2800_rfcsr_read(rt2x00dev, 30, &rfcsr);
rt2x00_set_field8(&rfcsr, RFCSR30_TX_H20M, 0);
rt2x00_set_field8(&rfcsr, RFCSR30_RX_H20M, 0);
rt2800_rfcsr_write(rt2x00dev, 30, rfcsr);
rt2800_rfcsr_read(rt2x00dev, 3, &rfcsr);
rt2x00_set_field8(&rfcsr, RFCSR3_VCOCAL_EN, 1);
rt2800_rfcsr_write(rt2x00dev, 3, rfcsr);
}
/*
* Change BBP settings
*/
if (rt2x00_rt(rt2x00dev, RT3352)) {
rt2800_bbp_write(rt2x00dev, 27, 0x0);
rt2800_bbp_write(rt2x00dev, 66, 0x26 + rt2x00dev->lna_gain);
rt2800_bbp_write(rt2x00dev, 27, 0x20);
rt2800_bbp_write(rt2x00dev, 66, 0x26 + rt2x00dev->lna_gain);
} else if (rt2x00_rt(rt2x00dev, RT3593)) {
if (rf->channel > 14) {
/* Disable CCK Packet detection on 5GHz */
rt2800_bbp_write(rt2x00dev, 70, 0x00);
} else {
rt2800_bbp_write(rt2x00dev, 70, 0x0a);
}
if (conf_is_ht40(conf))
rt2800_bbp_write(rt2x00dev, 105, 0x04);
else
rt2800_bbp_write(rt2x00dev, 105, 0x34);
rt2800_bbp_write(rt2x00dev, 62, 0x37 - rt2x00dev->lna_gain);
rt2800_bbp_write(rt2x00dev, 63, 0x37 - rt2x00dev->lna_gain);
rt2800_bbp_write(rt2x00dev, 64, 0x37 - rt2x00dev->lna_gain);
rt2800_bbp_write(rt2x00dev, 77, 0x98);
} else {
rt2800_bbp_write(rt2x00dev, 62, 0x37 - rt2x00dev->lna_gain);
rt2800_bbp_write(rt2x00dev, 63, 0x37 - rt2x00dev->lna_gain);
rt2800_bbp_write(rt2x00dev, 64, 0x37 - rt2x00dev->lna_gain);
rt2800_bbp_write(rt2x00dev, 86, 0);
}
if (rf->channel <= 14) {
if (!rt2x00_rt(rt2x00dev, RT5390) &&
!rt2x00_rt(rt2x00dev, RT5392)) {
if (rt2x00_has_cap_external_lna_bg(rt2x00dev)) {
rt2800_bbp_write(rt2x00dev, 82, 0x62);
rt2800_bbp_write(rt2x00dev, 75, 0x46);
} else {
if (rt2x00_rt(rt2x00dev, RT3593))
rt2800_bbp_write(rt2x00dev, 82, 0x62);
else
rt2800_bbp_write(rt2x00dev, 82, 0x84);
rt2800_bbp_write(rt2x00dev, 75, 0x50);
}
if (rt2x00_rt(rt2x00dev, RT3593))
rt2800_bbp_write(rt2x00dev, 83, 0x8a);
}
} else {
if (rt2x00_rt(rt2x00dev, RT3572))
rt2800_bbp_write(rt2x00dev, 82, 0x94);
else if (rt2x00_rt(rt2x00dev, RT3593))
rt2800_bbp_write(rt2x00dev, 82, 0x82);
else
rt2800_bbp_write(rt2x00dev, 82, 0xf2);
if (rt2x00_rt(rt2x00dev, RT3593))
rt2800_bbp_write(rt2x00dev, 83, 0x9a);
if (rt2x00_has_cap_external_lna_a(rt2x00dev))
rt2800_bbp_write(rt2x00dev, 75, 0x46);
else
rt2800_bbp_write(rt2x00dev, 75, 0x50);
}
rt2800_register_read(rt2x00dev, TX_BAND_CFG, ®);
rt2x00_set_field32(®, TX_BAND_CFG_HT40_MINUS, conf_is_ht40_minus(conf));
rt2x00_set_field32(®, TX_BAND_CFG_A, rf->channel > 14);
rt2x00_set_field32(®, TX_BAND_CFG_BG, rf->channel <= 14);
rt2800_register_write(rt2x00dev, TX_BAND_CFG, reg);
if (rt2x00_rt(rt2x00dev, RT3572))
rt2800_rfcsr_write(rt2x00dev, 8, 0);
tx_pin = 0;
switch (rt2x00dev->default_ant.tx_chain_num) {
case 3:
/* Turn on tertiary PAs */
rt2x00_set_field32(&tx_pin, TX_PIN_CFG_PA_PE_A2_EN,
rf->channel > 14);
rt2x00_set_field32(&tx_pin, TX_PIN_CFG_PA_PE_G2_EN,
rf->channel <= 14);
/* fall-through */
case 2:
/* Turn on secondary PAs */
rt2x00_set_field32(&tx_pin, TX_PIN_CFG_PA_PE_A1_EN,
rf->channel > 14);
rt2x00_set_field32(&tx_pin, TX_PIN_CFG_PA_PE_G1_EN,
rf->channel <= 14);
/* fall-through */
case 1:
/* Turn on primary PAs */
rt2x00_set_field32(&tx_pin, TX_PIN_CFG_PA_PE_A0_EN,
rf->channel > 14);
if (rt2x00_has_cap_bt_coexist(rt2x00dev))
rt2x00_set_field32(&tx_pin, TX_PIN_CFG_PA_PE_G0_EN, 1);
else
rt2x00_set_field32(&tx_pin, TX_PIN_CFG_PA_PE_G0_EN,
rf->channel <= 14);
break;
}
switch (rt2x00dev->default_ant.rx_chain_num) {
case 3:
/* Turn on tertiary LNAs */
rt2x00_set_field32(&tx_pin, TX_PIN_CFG_LNA_PE_A2_EN, 1);
rt2x00_set_field32(&tx_pin, TX_PIN_CFG_LNA_PE_G2_EN, 1);
/* fall-through */
case 2:
/* Turn on secondary LNAs */
rt2x00_set_field32(&tx_pin, TX_PIN_CFG_LNA_PE_A1_EN, 1);
rt2x00_set_field32(&tx_pin, TX_PIN_CFG_LNA_PE_G1_EN, 1);
/* fall-through */
case 1:
/* Turn on primary LNAs */
rt2x00_set_field32(&tx_pin, TX_PIN_CFG_LNA_PE_A0_EN, 1);
rt2x00_set_field32(&tx_pin, TX_PIN_CFG_LNA_PE_G0_EN, 1);
break;
}
rt2x00_set_field32(&tx_pin, TX_PIN_CFG_RFTR_EN, 1);
rt2x00_set_field32(&tx_pin, TX_PIN_CFG_TRSW_EN, 1);
rt2800_register_write(rt2x00dev, TX_PIN_CFG, tx_pin);
if (rt2x00_rt(rt2x00dev, RT3572)) {
rt2800_rfcsr_write(rt2x00dev, 8, 0x80);
/* AGC init */
if (rf->channel <= 14)
reg = 0x1c + (2 * rt2x00dev->lna_gain);
else
reg = 0x22 + ((rt2x00dev->lna_gain * 5) / 3);
rt2800_bbp_write_with_rx_chain(rt2x00dev, 66, reg);
}
if (rt2x00_rt(rt2x00dev, RT3593)) {
rt2800_register_read(rt2x00dev, GPIO_CTRL, ®);
/* Band selection */
if (rt2x00_is_usb(rt2x00dev) ||
rt2x00_is_pcie(rt2x00dev)) {
/* GPIO #8 controls all paths */
rt2x00_set_field32(®, GPIO_CTRL_DIR8, 0);
if (rf->channel <= 14)
rt2x00_set_field32(®, GPIO_CTRL_VAL8, 1);
else
rt2x00_set_field32(®, GPIO_CTRL_VAL8, 0);
}
/* LNA PE control. */
if (rt2x00_is_usb(rt2x00dev)) {
/* GPIO #4 controls PE0 and PE1,
* GPIO #7 controls PE2
*/
rt2x00_set_field32(®, GPIO_CTRL_DIR4, 0);
rt2x00_set_field32(®, GPIO_CTRL_DIR7, 0);
rt2x00_set_field32(®, GPIO_CTRL_VAL4, 1);
rt2x00_set_field32(®, GPIO_CTRL_VAL7, 1);
} else if (rt2x00_is_pcie(rt2x00dev)) {
/* GPIO #4 controls PE0, PE1 and PE2 */
rt2x00_set_field32(®, GPIO_CTRL_DIR4, 0);
rt2x00_set_field32(®, GPIO_CTRL_VAL4, 1);
}
rt2800_register_write(rt2x00dev, GPIO_CTRL, reg);
/* AGC init */
if (rf->channel <= 14)
reg = 0x1c + 2 * rt2x00dev->lna_gain;
else
reg = 0x22 + ((rt2x00dev->lna_gain * 5) / 3);
rt2800_bbp_write_with_rx_chain(rt2x00dev, 66, reg);
usleep_range(1000, 1500);
}
if (rt2x00_rt(rt2x00dev, RT5592)) {
rt2800_bbp_write(rt2x00dev, 195, 141);
rt2800_bbp_write(rt2x00dev, 196, conf_is_ht40(conf) ? 0x10 : 0x1a);
/* AGC init */
reg = (rf->channel <= 14 ? 0x1c : 0x24) + 2 * rt2x00dev->lna_gain;
rt2800_bbp_write_with_rx_chain(rt2x00dev, 66, reg);
rt2800_iq_calibrate(rt2x00dev, rf->channel);
}
rt2800_bbp_read(rt2x00dev, 4, &bbp);
rt2x00_set_field8(&bbp, BBP4_BANDWIDTH, 2 * conf_is_ht40(conf));
rt2800_bbp_write(rt2x00dev, 4, bbp);
rt2800_bbp_read(rt2x00dev, 3, &bbp);
rt2x00_set_field8(&bbp, BBP3_HT40_MINUS, conf_is_ht40_minus(conf));
rt2800_bbp_write(rt2x00dev, 3, bbp);
if (rt2x00_rt_rev(rt2x00dev, RT2860, REV_RT2860C)) {
if (conf_is_ht40(conf)) {
rt2800_bbp_write(rt2x00dev, 69, 0x1a);
rt2800_bbp_write(rt2x00dev, 70, 0x0a);
rt2800_bbp_write(rt2x00dev, 73, 0x16);
} else {
rt2800_bbp_write(rt2x00dev, 69, 0x16);
rt2800_bbp_write(rt2x00dev, 70, 0x08);
rt2800_bbp_write(rt2x00dev, 73, 0x11);
}
}
msleep(1);
/*
* Clear channel statistic counters
*/
rt2800_register_read(rt2x00dev, CH_IDLE_STA, ®);
rt2800_register_read(rt2x00dev, CH_BUSY_STA, ®);
rt2800_register_read(rt2x00dev, CH_BUSY_STA_SEC, ®);
/*
* Clear update flag
*/
if (rt2x00_rt(rt2x00dev, RT3352)) {
rt2800_bbp_read(rt2x00dev, 49, &bbp);
rt2x00_set_field8(&bbp, BBP49_UPDATE_FLAG, 0);
rt2800_bbp_write(rt2x00dev, 49, bbp);
}
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| gabor juhos | gabor juhos | 639 | 36.92% | 8 | 22.86% |
| shiang tu | shiang tu | 273 | 15.77% | 1 | 2.86% |
| stanislaw w. gruszka | stanislaw w. gruszka | 231 | 13.34% | 4 | 11.43% |
| bartlomiej zolnierkiewicz | bartlomiej zolnierkiewicz | 115 | 6.64% | 2 | 5.71% |
| ra-jay hung | ra-jay hung | 114 | 6.59% | 1 | 2.86% |
| woody hung | woody hung | 113 | 6.53% | 1 | 2.86% |
| gertjan van wingerde | gertjan van wingerde | 96 | 5.55% | 10 | 28.57% |
| daniel golle | daniel golle | 95 | 5.49% | 1 | 2.86% |
| helmut schaa | helmut schaa | 19 | 1.10% | 2 | 5.71% |
| john li | john li | 11 | 0.64% | 1 | 2.86% |
| stanislaw gruszka | stanislaw gruszka | 10 | 0.58% | 1 | 2.86% |
| canek pelaez valdes | canek pelaez valdes | 10 | 0.58% | 1 | 2.86% |
| zero lin | zero lin | 3 | 0.17% | 1 | 2.86% |
| villacis at palosanto.com | villacis at palosanto.com | 2 | 0.12% | 1 | 2.86% |
| Total | 1731 | 100.00% | 35 | 100.00% |
static int rt2800_get_gain_calibration_delta(struct rt2x00_dev *rt2x00dev)
{
u8 tssi_bounds[9];
u8 current_tssi;
u16 eeprom;
u8 step;
int i;
/*
* First check if temperature compensation is supported.
*/
rt2800_eeprom_read(rt2x00dev, EEPROM_NIC_CONF1, &eeprom);
if (!rt2x00_get_field16(eeprom, EEPROM_NIC_CONF1_EXTERNAL_TX_ALC))
return 0;
/*
* Read TSSI boundaries for temperature compensation from
* the EEPROM.
*
* Array idx 0 1 2 3 4 5 6 7 8
* Matching Delta value -4 -3 -2 -1 0 +1 +2 +3 +4
* Example TSSI bounds 0xF0 0xD0 0xB5 0xA0 0x88 0x45 0x25 0x15 0x00
*/
if (rt2x00dev->curr_band == NL80211_BAND_2GHZ) {
rt2800_eeprom_read(rt2x00dev, EEPROM_TSSI_BOUND_BG1, &eeprom);
tssi_bounds[0] = rt2x00_get_field16(eeprom,
EEPROM_TSSI_BOUND_BG1_MINUS4);
tssi_bounds[1] = rt2x00_get_field16(eeprom,
EEPROM_TSSI_BOUND_BG1_MINUS3);
rt2800_eeprom_read(rt2x00dev, EEPROM_TSSI_BOUND_BG2, &eeprom);
tssi_bounds[2] = rt2x00_get_field16(eeprom,
EEPROM_TSSI_BOUND_BG2_MINUS2);
tssi_bounds[3] = rt2x00_get_field16(eeprom,
EEPROM_TSSI_BOUND_BG2_MINUS1);
rt2800_eeprom_read(rt2x00dev, EEPROM_TSSI_BOUND_BG3, &eeprom);
tssi_bounds[4] = rt2x00_get_field16(eeprom,
EEPROM_TSSI_BOUND_BG3_REF);
tssi_bounds[5] = rt2x00_get_field16(eeprom,
EEPROM_TSSI_BOUND_BG3_PLUS1);
rt2800_eeprom_read(rt2x00dev, EEPROM_TSSI_BOUND_BG4, &eeprom);
tssi_bounds[6] = rt2x00_get_field16(eeprom,
EEPROM_TSSI_BOUND_BG4_PLUS2);
tssi_bounds[7] = rt2x00_get_field16(eeprom,
EEPROM_TSSI_BOUND_BG4_PLUS3);
rt2800_eeprom_read(rt2x00dev, EEPROM_TSSI_BOUND_BG5, &eeprom);
tssi_bounds[8] = rt2x00_get_field16(eeprom,
EEPROM_TSSI_BOUND_BG5_PLUS4);
step = rt2x00_get_field16(eeprom,
EEPROM_TSSI_BOUND_BG5_AGC_STEP);
} else {
rt2800_eeprom_read(rt2x00dev, EEPROM_TSSI_BOUND_A1, &eeprom);
tssi_bounds[0] = rt2x00_get_field16(eeprom,
EEPROM_TSSI_BOUND_A1_MINUS4);
tssi_bounds[1] = rt2x00_get_field16(eeprom,
EEPROM_TSSI_BOUND_A1_MINUS3);
rt2800_eeprom_read(rt2x00dev, EEPROM_TSSI_BOUND_A2, &eeprom);
tssi_bounds[2] = rt2x00_get_field16(eeprom,
EEPROM_TSSI_BOUND_A2_MINUS2);
tssi_bounds[3] = rt2x00_get_field16(eeprom,
EEPROM_TSSI_BOUND_A2_MINUS1);
rt2800_eeprom_read(rt2x00dev, EEPROM_TSSI_BOUND_A3, &eeprom);
tssi_bounds[4] = rt2x00_get_field16(eeprom,
EEPROM_TSSI_BOUND_A3_REF);
tssi_bounds[5] = rt2x00_get_field16(eeprom,
EEPROM_TSSI_BOUND_A3_PLUS1);
rt2800_eeprom_read(rt2x00dev, EEPROM_TSSI_BOUND_A4, &eeprom);
tssi_bounds[6] = rt2x00_get_field16(eeprom,
EEPROM_TSSI_BOUND_A4_PLUS2);
tssi_bounds[7] = rt2x00_get_field16(eeprom,
EEPROM_TSSI_BOUND_A4_PLUS3);
rt2800_eeprom_read(rt2x00dev, EEPROM_TSSI_BOUND_A5, &eeprom);
tssi_bounds[8] = rt2x00_get_field16(eeprom,
EEPROM_TSSI_BOUND_A5_PLUS4);
step = rt2x00_get_field16(eeprom,
EEPROM_TSSI_BOUND_A5_AGC_STEP);
}
/*
* Check if temperature compensation is supported.
*/
if (tssi_bounds[4] == 0xff || step == 0xff)
return 0;
/*
* Read current TSSI (BBP 49).
*/
rt2800_bbp_read(rt2x00dev, 49, ¤t_tssi);
/*
* Compare TSSI value (BBP49) with the compensation boundaries
* from the EEPROM and increase or decrease tx power.
*/
for (i = 0; i <= 3; i++) {
if (current_tssi > tssi_bounds[i])
break;
}
if (i == 4) {
for (i = 8; i >= 5; i--) {
if (current_tssi < tssi_bounds[i])
break;
}
}
return (i - 4) * step;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| helmut schaa | helmut schaa | 374 | 75.25% | 1 | 11.11% |
| shiang tu | shiang tu | 37 | 7.44% | 1 | 11.11% |
| stanislaw gruszka | stanislaw gruszka | 28 | 5.63% | 2 | 22.22% |
| bartlomiej zolnierkiewicz | bartlomiej zolnierkiewicz | 28 | 5.63% | 2 | 22.22% |
| gertjan van wingerde | gertjan van wingerde | 19 | 3.82% | 1 | 11.11% |
| gabor juhos | gabor juhos | 10 | 2.01% | 1 | 11.11% |
| johannes berg | johannes berg | 1 | 0.20% | 1 | 11.11% |
| Total | 497 | 100.00% | 9 | 100.00% |
static int rt2800_get_txpower_bw_comp(struct rt2x00_dev *rt2x00dev,
enum nl80211_band band)
{
u16 eeprom;
u8 comp_en;
u8 comp_type;
int comp_value = 0;
rt2800_eeprom_read(rt2x00dev, EEPROM_TXPOWER_DELTA, &eeprom);
/*
* HT40 compensation not required.
*/
if (eeprom == 0xffff ||
!test_bit(CONFIG_CHANNEL_HT40, &rt2x00dev->flags))
return 0;
if (band == NL80211_BAND_2GHZ) {
comp_en = rt2x00_get_field16(eeprom,
EEPROM_TXPOWER_DELTA_ENABLE_2G);
if (comp_en) {
comp_type = rt2x00_get_field16(eeprom,
EEPROM_TXPOWER_DELTA_TYPE_2G);
comp_value = rt2x00_get_field16(eeprom,
EEPROM_TXPOWER_DELTA_VALUE_2G);
if (!comp_type)
comp_value = -comp_value;
}
} else {
comp_en = rt2x00_get_field16(eeprom,
EEPROM_TXPOWER_DELTA_ENABLE_5G);
if (comp_en) {
comp_type = rt2x00_get_field16(eeprom,
EEPROM_TXPOWER_DELTA_TYPE_5G);
comp_value = rt2x00_get_field16(eeprom,
EEPROM_TXPOWER_DELTA_VALUE_5G);
if (!comp_type)
comp_value = -comp_value;
}
}
return comp_value;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| shiang tu | shiang tu | 110 | 68.75% | 1 | 16.67% |
| gertjan van wingerde | gertjan van wingerde | 19 | 11.88% | 1 | 16.67% |
| helmut schaa | helmut schaa | 14 | 8.75% | 1 | 16.67% |
| bartlomiej zolnierkiewicz | bartlomiej zolnierkiewicz | 14 | 8.75% | 1 | 16.67% |
| johannes berg | johannes berg | 2 | 1.25% | 1 | 16.67% |
| gabor juhos | gabor juhos | 1 | 0.62% | 1 | 16.67% |
| Total | 160 | 100.00% | 6 | 100.00% |
static int rt2800_get_txpower_reg_delta(struct rt2x00_dev *rt2x00dev,
int power_level, int max_power)
{
int delta;
if (rt2x00_has_cap_power_limit(rt2x00dev))
return 0;
/*
* XXX: We don't know the maximum transmit power of our hardware since
* the EEPROM doesn't expose it. We only know that we are calibrated
* to 100% tx power.
*
* Hence, we assume the regulatory limit that cfg80211 calulated for
* the current channel is our maximum and if we are requested to lower
* the value we just reduce our tx power accordingly.
*/
delta = power_level - max_power;
return min(delta, 0);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| stanislaw gruszka | stanislaw gruszka | 44 | 97.78% | 1 | 50.00% |
| gabor juhos | gabor juhos | 1 | 2.22% | 1 | 50.00% |
| Total | 45 | 100.00% | 2 | 100.00% |
static u8 rt2800_compensate_txpower(struct rt2x00_dev *rt2x00dev, int is_rate_b,
enum nl80211_band band, int power_level,
u8 txpower, int delta)
{
u16 eeprom;
u8 criterion;
u8 eirp_txpower;
u8 eirp_txpower_criterion;
u8 reg_limit;
if (rt2x00_rt(rt2x00dev, RT3593))
return min_t(u8, txpower, 0xc);
if (rt2x00_has_cap_power_limit(rt2x00dev)) {
/*
* Check if eirp txpower exceed txpower_limit.
* We use OFDM 6M as criterion and its eirp txpower
* is stored at EEPROM_EIRP_MAX_TX_POWER.
* .11b data rate need add additional 4dbm
* when calculating eirp txpower.
*/
rt2800_eeprom_read_from_array(rt2x00dev, EEPROM_TXPOWER_BYRATE,
1, &eeprom);
criterion = rt2x00_get_field16(eeprom,
EEPROM_TXPOWER_BYRATE_RATE0);
rt2800_eeprom_read(rt2x00dev, EEPROM_EIRP_MAX_TX_POWER,
&eeprom);
if (band == NL80211_BAND_2GHZ)
eirp_txpower_criterion = rt2x00_get_field16(eeprom,
EEPROM_EIRP_MAX_TX_POWER_2GHZ);
else
eirp_txpower_criterion = rt2x00_get_field16(eeprom,
EEPROM_EIRP_MAX_TX_POWER_5GHZ);
eirp_txpower = eirp_txpower_criterion + (txpower - criterion) +
(is_rate_b ? 4 : 0) + delta;
reg_limit = (eirp_txpower > power_level) ?
(eirp_txpower - power_level) : 0;
} else
reg_limit = 0;
txpower = max(0, txpower + delta - reg_limit);
return min_t(u8, txpower, 0xc);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| gabor juhos | gabor juhos | 147 | 76.96% | 2 | 28.57% |
| shiang tu | shiang tu | 29 | 15.18% | 1 | 14.29% |
| bartlomiej zolnierkiewicz | bartlomiej zolnierkiewicz | 9 | 4.71% | 1 | 14.29% |
| helmut schaa | helmut schaa | 4 | 2.09% | 2 | 28.57% |
| johannes berg | johannes berg | 2 | 1.05% | 1 | 14.29% |
| Total | 191 | 100.00% | 7 | 100.00% |
enum {
TX_PWR_CFG_0_IDX,
TX_PWR_CFG_1_IDX,
TX_PWR_CFG_2_IDX,
TX_PWR_CFG_3_IDX,
TX_PWR_CFG_4_IDX,
TX_PWR_CFG_5_IDX,
TX_PWR_CFG_6_IDX,
TX_PWR_CFG_7_IDX,
TX_PWR_CFG_8_IDX,
TX_PWR_CFG_9_IDX,
TX_PWR_CFG_0_EXT_IDX,
TX_PWR_CFG_1_EXT_IDX,
TX_PWR_CFG_2_EXT_IDX,
TX_PWR_CFG_3_EXT_IDX,
TX_PWR_CFG_4_EXT_IDX,
TX_PWR_CFG_IDX_COUNT,
};
static void rt2800_config_txpower_rt3593(struct rt2x00_dev *rt2x00dev,
struct ieee80211_channel *chan,
int power_level)
{
u8 txpower;
u16 eeprom;
u32 regs[TX_PWR_CFG_IDX_COUNT];
unsigned int offset;
enum nl80211_band band = chan->band;
int delta;
int i;
memset(regs, '\0', sizeof(regs));
/* TODO: adapt TX power reduction from the rt28xx code */
/* calculate temperature compensation delta */
delta = rt2800_get_gain_calibration_delta(rt2x00dev);
if (band == NL80211_BAND_5GHZ)
offset = 16;
else
offset = 0;
if (test_bit(CONFIG_CHANNEL_HT40, &rt2x00dev->flags))
offset += 8;
/* read the next four txpower values */
rt2800_eeprom_read_from_array(rt2x00dev, EEPROM_TXPOWER_BYRATE,
offset, &eeprom);
/* CCK 1MBS,2MBS */
txpower = rt2x00_get_field16(eeprom, EEPROM_TXPOWER_BYRATE_RATE0);
txpower = rt2800_compensate_txpower(rt2x00dev, 1, band, power_level,
txpower, delta);
rt2x00_set_field32(®s[TX_PWR_CFG_0_IDX],
TX_PWR_CFG_0_CCK1_CH0, txpower);
rt2x00_set_field32(®s[TX_PWR_CFG_0_IDX],
TX_PWR_CFG_0_CCK1_CH1, txpower);
rt2x00_set_field32(®s[TX_PWR_CFG_0_EXT_IDX],
TX_PWR_CFG_0_EXT_CCK1_CH2, txpower);
/* CCK 5.5MBS,11MBS */
txpower = rt2x00_get_field16(eeprom, EEPROM_TXPOWER_BYRATE_RATE1);
txpower = rt2800_compensate_txpower(rt2x00dev, 1, band, power_level,
txpower, delta);
rt2x00_set_field32(®s[TX_PWR_CFG_0_IDX],
TX_PWR_CFG_0_CCK5_CH0, txpower);
rt2x00_set_field32(®s[TX_PWR_CFG_0_IDX],
TX_PWR_CFG_0_CCK5_CH1, txpower);
rt2x00_set_field32(®s[TX_PWR_CFG_0_EXT_IDX],
TX_PWR_CFG_0_EXT_CCK5_CH2, txpower);
/* OFDM 6MBS,9MBS */
txpower = rt2x00_get_field16(eeprom, EEPROM_TXPOWER_BYRATE_RATE2);
txpower = rt2800_compensate_txpower(rt2x00dev, 0, band, power_level,
txpower, delta);
rt2x00_set_field32(®s[TX_PWR_CFG_0_IDX],
TX_PWR_CFG_0_OFDM6_CH0, txpower);
rt2x00_set_field32(®s[TX_PWR_CFG_0_IDX],
TX_PWR_CFG_0_OFDM6_CH1, txpower);
rt2x00_set_field32(®s[TX_PWR_CFG_0_EXT_IDX],
TX_PWR_CFG_0_EXT_OFDM6_CH2, txpower);
/* OFDM 12MBS,18MBS */
txpower = rt2x00_get_field16(eeprom, EEPROM_TXPOWER_BYRATE_RATE3);
txpower = rt2800_compensate_txpower(rt2x00dev, 0, band, power_level,
txpower, delta);
rt2x00_set_field32(®s[TX_PWR_CFG_0_IDX],
TX_PWR_CFG_0_OFDM12_CH0, txpower);
rt2x00_set_field32(®s[TX_PWR_CFG_0_IDX],
TX_PWR_CFG_0_OFDM12_CH1, txpower);
rt2x00_set_field32(®s[TX_PWR_CFG_0_EXT_IDX],
TX_PWR_CFG_0_EXT_OFDM12_CH2, txpower);
/* read the next four txpower values */
rt2800_eeprom_read_from_array(rt2x00dev, EEPROM_TXPOWER_BYRATE,
offset + 1, &eeprom);
/* OFDM 24MBS,36MBS */
txpower = rt2x00_get_field16(eeprom, EEPROM_TXPOWER_BYRATE_RATE0);
txpower = rt2800_compensate_txpower(rt2x00dev, 0, band, power_level,
txpower, delta);
rt2x00_set_field32(®s[TX_PWR_CFG_1_IDX],
TX_PWR_CFG_1_OFDM24_CH0, txpower);
rt2x00_set_field32(®s[TX_PWR_CFG_1_IDX],
TX_PWR_CFG_1_OFDM24_CH1, txpower);
rt2x00_set_field32(®s[TX_PWR_CFG_1_EXT_IDX],
TX_PWR_CFG_1_EXT_OFDM24_CH2, txpower);
/* OFDM 48MBS */
txpower = rt2x00_get_field16(eeprom, EEPROM_TXPOWER_BYRATE_RATE1);
txpower = rt2800_compensate_txpower(rt2x00dev, 0, band, power_level,
txpower, delta);
rt2x00_set_field32(®s[TX_PWR_CFG_1_IDX],
TX_PWR_CFG_1_OFDM48_CH0, txpower);
rt2x00_set_field32(®s[TX_PWR_CFG_1_IDX],
TX_PWR_CFG_1_OFDM48_CH1, txpower);
rt2x00_set_field32(®s[TX_PWR_CFG_1_EXT_IDX],
TX_PWR_CFG_1_EXT_OFDM48_CH2, txpower);
/* OFDM 54MBS */
txpower = rt2x00_get_field16(eeprom, EEPROM_TXPOWER_BYRATE_RATE2);
txpower = rt2800_compensate_txpower(rt2x00dev, 0, band, power_level,
txpower, delta);
rt2x00_set_field32(®s[TX_PWR_CFG_7_IDX],
TX_PWR_CFG_7_OFDM54_CH0, txpower);
rt2x00_set_field32(®s[TX_PWR_CFG_7_IDX],
TX_PWR_CFG_7_OFDM54_CH1, txpower);
rt2x00_set_field32(®s[TX_PWR_CFG_7_IDX],
TX_PWR_CFG_7_OFDM54_CH2, txpower);
/* read the next four txpower values */
rt2800_eeprom_read_from_array(rt2x00dev, EEPROM_TXPOWER_BYRATE,
offset + 2, &eeprom);
/* MCS 0,1 */
txpower = rt2x00_get_field16(eeprom, EEPROM_TXPOWER_BYRATE_RATE0);
txpower = rt2800_compensate_txpower(rt2x00dev, 0, band, power_level,
txpower, delta);
rt2x00_set_field32(®s[TX_PWR_CFG_1_IDX],
TX_PWR_CFG_1_MCS0_CH0, txpower);
rt2x00_set_field32(®s[TX_PWR_CFG_1_IDX],
TX_PWR_CFG_1_MCS0_CH1, txpower);
rt2x00_set_field32(®s[TX_PWR_CFG_1_EXT_IDX],
TX_PWR_CFG_1_EXT_MCS0_CH2, txpower);
/* MCS 2,3 */
txpower = rt2x00_get_field16(eeprom, EEPROM_TXPOWER_BYRATE_RATE1);
txpower = rt2800_compensate_txpower(rt2x00dev, 0, band, power_level,
txpower, delta);
rt2x00_set_field32(®s[TX_PWR_CFG_1_IDX],
TX_PWR_CFG_1_MCS2_CH0, txpower);
rt2x00_set_field32(®s[TX_PWR_CFG_1_IDX],
TX_PWR_CFG_1_MCS2_CH1, txpower);
rt2x00_set_field32(®s[TX_PWR_CFG_1_EXT_IDX],
TX_PWR_CFG_1_EXT_MCS2_CH2, txpower);
/* MCS 4,5 */
txpower = rt2x00_get_field16(eeprom, EEPROM_TXPOWER_BYRATE_RATE2);
txpower = rt2800_compensate_txpower(rt2x00dev, 0, band, power_level,
txpower, delta);
rt2x00_set_field32(®s[TX_PWR_CFG_2_IDX],
TX_PWR_CFG_2_MCS4_CH0, txpower);
rt2x00_set_field32(®s[TX_PWR_CFG_2_IDX],
TX_PWR_CFG_2_MCS4_CH1, txpower);
rt2x00_set_field32(®s[TX_PWR_CFG_2_EXT_IDX],
TX_PWR_CFG_2_EXT_MCS4_CH2, txpower);
/* MCS 6 */
txpower = rt2x00_get_field16(eeprom, EEPROM_TXPOWER_BYRATE_RATE3);
txpower = rt2800_compensate_txpower(rt2x00dev, 0, band, power_level,
txpower, delta);
rt2x00_set_field32(®s[TX_PWR_CFG_2_IDX],
TX_PWR_CFG_2_MCS6_CH0, txpower);
rt2x00_set_field32(®s[TX_PWR_CFG_2_IDX],
TX_PWR_CFG_2_MCS6_CH1, txpower);
rt2x00_set_field32(®s[TX_PWR_CFG_2_EXT_IDX],
TX_PWR_CFG_2_EXT_MCS6_CH2, txpower);
/* read the next four txpower values */
rt2800_eeprom_read_from_array(rt2x00dev, EEPROM_TXPOWER_BYRATE,
offset + 3, &eeprom);
/* MCS 7 */
txpower = rt2x00_get_field16(eeprom, EEPROM_TXPOWER_BYRATE_RATE0);
txpower = rt2800_compensate_txpower(rt2x00dev, 0, band, power_level,
txpower, delta);
rt2x00_set_field32(®s[TX_PWR_CFG_7_IDX],
TX_PWR_CFG_7_MCS7_CH0, txpower);
rt2x00_set_field32(®s[TX_PWR_CFG_7_IDX],
TX_PWR_CFG_7_MCS7_CH1, txpower);
rt2x00_set_field32(®s[TX_PWR_CFG_7_IDX],
TX_PWR_CFG_7_MCS7_CH2, txpower);
/* MCS 8,9 */
txpower = rt2x00_get_field16(eeprom, EEPROM_TXPOWER_BYRATE_RATE1);
txpower = rt2800_compensate_txpower(rt2x00dev, 0, band, power_level,
txpower, delta);
rt2x00_set_field32(®s[TX_PWR_CFG_2_IDX],
TX_PWR_CFG_2_MCS8_CH0, txpower);
rt2x00_set_field32(®s[TX_PWR_CFG_2_IDX],
TX_PWR_CFG_2_MCS8_CH1, txpower);
rt2x00_set_field32(®s[TX_PWR_CFG_2_EXT_IDX],
TX_PWR_CFG_2_EXT_MCS8_CH2, txpower);
/* MCS 10,11 */
txpower = rt2x00_get_field16(eeprom, EEPROM_TXPOWER_BYRATE_RATE2);
txpower = rt2800_compensate_txpower(rt2x00dev, 0, band, power_level,
txpower, delta);
rt2x00_set_field32(®s[TX_PWR_CFG_2_IDX],
TX_PWR_CFG_2_MCS10_CH0, txpower);
rt2x00_set_field32(®s[TX_PWR_CFG_2_IDX],
TX_PWR_CFG_2_MCS10_CH1, txpower);
rt2x00_set_field32(®s[TX_PWR_CFG_2_EXT_IDX],
TX_PWR_CFG_2_EXT_MCS10_CH2, txpower);
/* MCS 12,13 */
txpower = rt2x00_get_field16(eeprom, EEPROM_TXPOWER_BYRATE_RATE3);
txpower = rt2800_compensate_txpower(rt2x00dev, 0, band, power_level,
txpower, delta);
rt2x00_set_field32(®s[TX_PWR_CFG_3_IDX],
TX_PWR_CFG_3_MCS12_CH0, txpower);
rt2x00_set_field32(®s[TX_PWR_CFG_3_IDX],
TX_PWR_CFG_3_MCS12_CH1, txpower);
rt2x00_set_field32(®s[TX_PWR_CFG_3_EXT_IDX],
TX_PWR_CFG_3_EXT_MCS12_CH2, txpower);
/* read the next four txpower values */
rt2800_eeprom_read_from_array(rt2x00dev, EEPROM_TXPOWER_BYRATE,
offset + 4, &eeprom);
/* MCS 14 */
txpower = rt2x00_get_field16(eeprom, EEPROM_TXPOWER_BYRATE_RATE0);
txpower = rt2800_compensate_txpower(rt2x00dev, 0, band, power_level,
txpower, delta);
rt2x00_set_field32(®s[TX_PWR_CFG_3_IDX],
TX_PWR_CFG_3_MCS14_CH0, txpower);
rt2x00_set_field32(®s[TX_PWR_CFG_3_IDX],
TX_PWR_CFG_3_MCS14_CH1, txpower);
rt2x00_set_field32(®s[TX_PWR_CFG_3_EXT_IDX],
TX_PWR_CFG_3_EXT_MCS14_CH2, txpower);
/* MCS 15 */
txpower = rt2x00_get_field16(eeprom, EEPROM_TXPOWER_BYRATE_RATE1);
txpower = rt2800_compensate_txpower(rt2x00dev, 0, band, power_level,
txpower, delta);
rt2x00_set_field32(®s[TX_PWR_CFG_8_IDX],
TX_PWR_CFG_8_MCS15_CH0, txpower);
rt2x00_set_field32(®s[TX_PWR_CFG_8_IDX],
TX_PWR_CFG_8_MCS15_CH1, txpower);
rt2x00_set_field32(®s[TX_PWR_CFG_8_IDX],
TX_PWR_CFG_8_MCS15_CH2, txpower);
/* MCS 16,17 */
txpower = rt2x00_get_field16(eeprom, EEPROM_TXPOWER_BYRATE_RATE2);
txpower = rt2800_compensate_txpower(rt2x00dev, 0, band, power_level,
txpower, delta);
rt2x00_set_field32(®s[TX_PWR_CFG_5_IDX],
TX_PWR_CFG_5_MCS16_CH0, txpower);
rt2x00_set_field32(®s[TX_PWR_CFG_5_IDX],
TX_PWR_CFG_5_MCS16_CH1, txpower);
rt2x00_set_field32(®s[TX_PWR_CFG_5_IDX],
TX_PWR_CFG_5_MCS16_CH2, txpower);
/* MCS 18,19 */
txpower = rt2x00_get_field16(eeprom, EEPROM_TXPOWER_BYRATE_RATE3);
txpower = rt2800_compensate_txpower(rt2x00dev, 0, band, power_level,
txpower, delta);
rt2x00_set_field32(®s[TX_PWR_CFG_5_IDX],
TX_PWR_CFG_5_MCS18_CH0, txpower);
rt2x00_set_field32(®s[TX_PWR_CFG_5_IDX],
TX_PWR_CFG_5_MCS18_CH1, txpower);
rt2x00_set_field32(®s[TX_PWR_CFG_5_IDX],
TX_PWR_CFG_5_MCS18_CH2, txpower);
/* read the next four txpower values */
rt2800_eeprom_read_from_array(rt2x00dev, EEPROM_TXPOWER_BYRATE,
offset + 5, &eeprom);
/* MCS 20,21 */
txpower = rt2x00_get_field16(eeprom, EEPROM_TXPOWER_BYRATE_RATE0);
txpower = rt2800_compensate_txpower(rt2x00dev, 0, band, power_level,
txpower, delta);
rt2x00_set_field32(®s[TX_PWR_CFG_6_IDX],
TX_PWR_CFG_6_MCS20_CH0, txpower);
rt2x00_set_field32(®s[TX_PWR_CFG_6_IDX],
TX_PWR_CFG_6_MCS20_CH1, txpower);
rt2x00_set_field32(®s[TX_PWR_CFG_6_IDX],
TX_PWR_CFG_6_MCS20_CH2, txpower);
/* MCS 22 */
txpower = rt2x00_get_field16(eeprom, EEPROM_TXPOWER_BYRATE_RATE1);
txpower = rt2800_compensate_txpower(rt2x00dev, 0, band, power_level,
txpower, delta);
rt2x00_set_field32(®s[TX_PWR_CFG_6_IDX],
TX_PWR_CFG_6_MCS22_CH0, txpower);
rt2x00_set_field32(®s[TX_PWR_CFG_6_IDX],
TX_PWR_CFG_6_MCS22_CH1, txpower);
rt2x00_set_field32(®s[TX_PWR_CFG_6_IDX],
TX_PWR_CFG_6_MCS22_CH2, txpower);
/* MCS 23 */
txpower = rt2x00_get_field16(eeprom, EEPROM_TXPOWER_BYRATE_RATE2);
txpower = rt2800_compensate_txpower(rt2x00dev, 0, band, power_level,
txpower, delta);
rt2x00_set_field32(®s[TX_PWR_CFG_8_IDX],
TX_PWR_CFG_8_MCS23_CH0, txpower);
rt2x00_set_field32(®s[TX_PWR_CFG_8_IDX],
TX_PWR_CFG_8_MCS23_CH1, txpower);
rt2x00_set_field32(®s[TX_PWR_CFG_8_IDX],
TX_PWR_CFG_8_MCS23_CH2, txpower);
/* read the next four txpower values */
rt2800_eeprom_read_from_array(rt2x00dev, EEPROM_TXPOWER_BYRATE,
offset + 6, &eeprom);
/* STBC, MCS 0,1 */
txpower = rt2x00_get_field16(eeprom, EEPROM_TXPOWER_BYRATE_RATE0);
txpower = rt2800_compensate_txpower(rt2x00dev, 0, band, power_level,
txpower, delta);
rt2x00_set_field32(®s[TX_PWR_CFG_3_IDX],
TX_PWR_CFG_3_STBC0_CH0, txpower);
rt2x00_set_field32(®s[TX_PWR_CFG_3_IDX],
TX_PWR_CFG_3_STBC0_CH1, txpower);
rt2x00_set_field32(®s[TX_PWR_CFG_3_EXT_IDX],
TX_PWR_CFG_3_EXT_STBC0_CH2, txpower);
/* STBC, MCS 2,3 */
txpower = rt2x00_get_field16(eeprom, EEPROM_TXPOWER_BYRATE_RATE1);
txpower = rt2800_compensate_txpower(rt2x00dev, 0, band, power_level,
txpower, delta);
rt2x00_set_field32(®s[TX_PWR_CFG_3_IDX],
TX_PWR_CFG_3_STBC2_CH0, txpower);
rt2x00_set_field32(®s[TX_PWR_CFG_3_IDX],
TX_PWR_CFG_3_STBC2_CH1, txpower);
rt2x00_set_field32(®s[TX_PWR_CFG_3_EXT_IDX],
TX_PWR_CFG_3_EXT_STBC2_CH2, txpower);
/* STBC, MCS 4,5 */
txpower = rt2x00_get_field16(eeprom, EEPROM_TXPOWER_BYRATE_RATE2);
txpower = rt2800_compensate_txpower(rt2x00dev, 0, band, power_level,
txpower, delta);
rt2x00_set_field32(®s[TX_PWR_CFG_4_IDX], TX_PWR_CFG_RATE0, txpower);
rt2x00_set_field32(®s[TX_PWR_CFG_4_IDX], TX_PWR_CFG_RATE1, txpower);
rt2x00_set_field32(®s[TX_PWR_CFG_4_EXT_IDX], TX_PWR_CFG_RATE0,
txpower);
/* STBC, MCS 6 */
txpower = rt2x00_get_field16(eeprom, EEPROM_TXPOWER_BYRATE_RATE3);
txpower = rt2800_compensate_txpower(rt2x00dev, 0, band, power_level,
txpower, delta);
rt2x00_set_field32(®s[TX_PWR_CFG_4_IDX], TX_PWR_CFG_RATE2, txpower);
rt2x00_set_field32(®s[TX_PWR_CFG_4_IDX], TX_PWR_CFG_RATE3, txpower);
rt2x00_set_field32(®s[TX_PWR_CFG_4_EXT_IDX], TX_PWR_CFG_RATE2,
txpower);
/* read the next four txpower values */
rt2800_eeprom_read_from_array(rt2x00dev, EEPROM_TXPOWER_BYRATE,
offset + 7, &eeprom);
/* STBC, MCS 7 */
txpower = rt2x00_get_field16(eeprom, EEPROM_TXPOWER_BYRATE_RATE0);
txpower = rt2800_compensate_txpower(rt2x00dev, 0, band, power_level,
txpower, delta);
rt2x00_set_field32(®s[TX_PWR_CFG_9_IDX],
TX_PWR_CFG_9_STBC7_CH0, txpower);
rt2x00_set_field32(®s[TX_PWR_CFG_9_IDX],
TX_PWR_CFG_9_STBC7_CH1, txpower);
rt2x00_set_field32(®s[TX_PWR_CFG_9_IDX],
TX_PWR_CFG_9_STBC7_CH2, txpower);
rt2800_register_write(rt2x00dev, TX_PWR_CFG_0, regs[TX_PWR_CFG_0_IDX]);
rt2800_register_write(rt2x00dev, TX_PWR_CFG_1, regs[TX_PWR_CFG_1_IDX]);
rt2800_register_write(rt2x00dev, TX_PWR_CFG_2, regs[TX_PWR_CFG_2_IDX]);
rt2800_register_write(rt2x00dev, TX_PWR_CFG_3, regs[TX_PWR_CFG_3_IDX]);
rt2800_register_write(rt2x00dev, TX_PWR_CFG_4, regs[TX_PWR_CFG_4_IDX]);
rt2800_register_write(rt2x00dev, TX_PWR_CFG_5, regs[TX_PWR_CFG_5_IDX]);
rt2800_register_write(rt2x00dev, TX_PWR_CFG_6, regs[TX_PWR_CFG_6_IDX]);
rt2800_register_write(rt2x00dev, TX_PWR_CFG_7, regs[TX_PWR_CFG_7_IDX]);
rt2800_register_write(rt2x00dev, TX_PWR_CFG_8, regs[TX_PWR_CFG_8_IDX]);
rt2800_register_write(rt2x00dev, TX_PWR_CFG_9, regs[TX_PWR_CFG_9_IDX]);
rt2800_register_write(rt2x00dev, TX_PWR_CFG_0_EXT,
regs[TX_PWR_CFG_0_EXT_IDX]);
rt2800_register_write(rt2x00dev, TX_PWR_CFG_1_EXT,
regs[TX_PWR_CFG_1_EXT_IDX]);
rt2800_register_write(rt2x00dev, TX_PWR_CFG_2_EXT,
regs[TX_PWR_CFG_2_EXT_IDX]);
rt2800_register_write(rt2x00dev, TX_PWR_CFG_3_EXT,
regs[TX_PWR_CFG_3_EXT_IDX]);
rt2800_register_write(rt2x00dev, TX_PWR_CFG_4_EXT,
regs[TX_PWR_CFG_4_EXT_IDX]);
for (i = 0; i < TX_PWR_CFG_IDX_COUNT; i++)
rt2x00_dbg(rt2x00dev,
"band:%cGHz, BW:%c0MHz, TX_PWR_CFG_%d%s = %08lx\n",
(band == NL80211_BAND_5GHZ) ? '5' : '2',
(test_bit(CONFIG_CHANNEL_HT40, &rt2x00dev->flags)) ?
'4' : '2',
(i > TX_PWR_CFG_9_IDX) ?
(i - TX_PWR_CFG_9_IDX - 1) : i,
(i > TX_PWR_CFG_9_IDX) ? "_EXT" : "",
(unsigned long) regs[i]);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| gabor juhos | gabor juhos | 2212 | 97.79% | 2 | 28.57% |
| bartlomiej zolnierkiewicz | bartlomiej zolnierkiewicz | 28 | 1.24% | 2 | 28.57% |
| shiang tu | shiang tu | 16 | 0.71% | 1 | 14.29% |
| stanislaw gruszka | stanislaw gruszka | 3 | 0.13% | 1 | 14.29% |
| johannes berg | johannes berg | 3 | 0.13% | 1 | 14.29% |
| Total | 2262 | 100.00% | 7 | 100.00% |
/*
* We configure transmit power using MAC TX_PWR_CFG_{0,...,N} registers and
* BBP R1 register. TX_PWR_CFG_X allow to configure per rate TX power values,
* 4 bits for each rate (tune from 0 to 15 dBm). BBP_R1 controls transmit power
* for all rates, but allow to set only 4 discrete values: -12, -6, 0 and 6 dBm.
* Reference per rate transmit power values are located in the EEPROM at
* EEPROM_TXPOWER_BYRATE offset. We adjust them and BBP R1 settings according to
* current conditions (i.e. band, bandwidth, temperature, user settings).
*/
static void rt2800_config_txpower_rt28xx(struct rt2x00_dev *rt2x00dev,
struct ieee80211_channel *chan,
int power_level)
{
u8 txpower, r1;
u16 eeprom;
u32 reg, offset;
int i, is_rate_b, delta, power_ctrl;
enum nl80211_band band = chan->band;
/*
* Calculate HT40 compensation. For 40MHz we need to add or subtract
* value read from EEPROM (different for 2GHz and for 5GHz).
*/
delta = rt2800_get_txpower_bw_comp(rt2x00dev, band);
/*
* Calculate temperature compensation. Depends on measurement of current
* TSSI (Transmitter Signal Strength Indication) we know TX power (due
* to temperature or maybe other factors) is smaller or bigger than
* expected. We adjust it, based on TSSI reference and boundaries values
* provided in EEPROM.
*/
switch (rt2x00dev->chip.rt) {
case RT2860:
case RT2872:
case RT2883:
case RT3070:
case RT3071:
case RT3090:
case RT3572:
delta += rt2800_get_gain_calibration_delta(rt2x00dev);
break;
default:
/* TODO: temperature compensation code for other chips. */
break;
}
/*
* Decrease power according to user settings, on devices with unknown
* maximum tx power. For other devices we take user power_level into
* consideration on rt2800_compensate_txpower().
*/
delta += rt2800_get_txpower_reg_delta(rt2x00dev, power_level,
chan->max_power);
/*
* BBP_R1 controls TX power for all rates, it allow to set the following
* gains -12, -6, 0, +6 dBm by setting values 2, 1, 0, 3 respectively.
*
* TODO: we do not use +6 dBm option to do not increase power beyond
* regulatory limit, however this could be utilized for devices with
* CAPABILITY_POWER_LIMIT.
*/
if (delta <= -12) {
power_ctrl = 2;
delta += 12;
} else if (delta <= -6) {
power_ctrl = 1;
delta += 6;
} else {
power_ctrl = 0;
}
rt2800_bbp_read(rt2x00dev, 1, &r1);
rt2x00_set_field8(&r1, BBP1_TX_POWER_CTRL, power_ctrl);
rt2800_bbp_write(rt2x00dev, 1, r1);
offset = TX_PWR_CFG_0;
for (i = 0; i < EEPROM_TXPOWER_BYRATE_SIZE; i += 2) {
/* just to be safe */
if (offset > TX_PWR_CFG_4)
break;
rt2800_register_read(rt2x00dev, offset, ®);
/* read the next four txpower values */
rt2800_eeprom_read_from_array(rt2x00dev, EEPROM_TXPOWER_BYRATE,
i, &eeprom);
is_rate_b = i ? 0 : 1;
/*
* TX_PWR_CFG_0: 1MBS, TX_PWR_CFG_1: 24MBS,
* TX_PWR_CFG_2: MCS4, TX_PWR_CFG_3: MCS12,
* TX_PWR_CFG_4: unknown
*/
txpower = rt2x00_get_field16(eeprom,
EEPROM_TXPOWER_BYRATE_RATE0);
txpower = rt2800_compensate_txpower(rt2x00dev, is_rate_b, band,
power_level, txpower, delta);
rt2x00_set_field32(®, TX_PWR_CFG_RATE0, txpower);
/*
* TX_PWR_CFG_0: 2MBS, TX_PWR_CFG_1: 36MBS,
* TX_PWR_CFG_2: MCS5, TX_PWR_CFG_3: MCS13,
* TX_PWR_CFG_4: unknown
*/
txpower = rt2x00_get_field16(eeprom,
EEPROM_TXPOWER_BYRATE_RATE1);
txpower = rt2800_compensate_txpower(rt2x00dev, is_rate_b, band,
power_level, txpower, delta);
rt2x00_set_field32(®, TX_PWR_CFG_RATE1, txpower);
/*
* TX_PWR_CFG_0: 5.5MBS, TX_PWR_CFG_1: 48MBS,
* TX_PWR_CFG_2: MCS6, TX_PWR_CFG_3: MCS14,
* TX_PWR_CFG_4: unknown
*/
txpower = rt2x00_get_field16(eeprom,
EEPROM_TXPOWER_BYRATE_RATE2);
txpower = rt2800_compensate_txpower(rt2x00dev, is_rate_b, band,
power_level, txpower, delta);
rt2x00_set_field32(®, TX_PWR_CFG_RATE2, txpower);
/*
* TX_PWR_CFG_0: 11MBS, TX_PWR_CFG_1: 54MBS,
* TX_PWR_CFG_2: MCS7, TX_PWR_CFG_3: MCS15,
* TX_PWR_CFG_4: unknown
*/
txpower = rt2x00_get_field16(eeprom,
EEPROM_TXPOWER_BYRATE_RATE3);
txpower = rt2800_compensate_txpower(rt2x00dev, is_rate_b, band,
power_level, txpower, delta);
rt2x00_set_field32(®, TX_PWR_CFG_RATE3, txpower);
/* read the next four txpower values */
rt2800_eeprom_read_from_array(rt2x00dev, EEPROM_TXPOWER_BYRATE,
i + 1, &eeprom);
is_rate_b = 0;
/*
* TX_PWR_CFG_0: 6MBS, TX_PWR_CFG_1: MCS0,
* TX_PWR_CFG_2: MCS8, TX_PWR_CFG_3: unknown,
* TX_PWR_CFG_4: unknown
*/
txpower = rt2x00_get_field16(eeprom,
EEPROM_TXPOWER_BYRATE_RATE0);
txpower = rt2800_compensate_txpower(rt2x00dev, is_rate_b, band,
power_level, txpower, delta);
rt2x00_set_field32(®, TX_PWR_CFG_RATE4, txpower);
/*
* TX_PWR_CFG_0: 9MBS, TX_PWR_CFG_1: MCS1,
* TX_PWR_CFG_2: MCS9, TX_PWR_CFG_3: unknown,
* TX_PWR_CFG_4: unknown
*/
txpower = rt2x00_get_field16(eeprom,
EEPROM_TXPOWER_BYRATE_RATE1);
txpower = rt2800_compensate_txpower(rt2x00dev, is_rate_b, band,
power_level, txpower, delta);
rt2x00_set_field32(®, TX_PWR_CFG_RATE5, txpower);
/*
* TX_PWR_CFG_0: 12MBS, TX_PWR_CFG_1: MCS2,
* TX_PWR_CFG_2: MCS10, TX_PWR_CFG_3: unknown,
* TX_PWR_CFG_4: unknown
*/
txpower = rt2x00_get_field16(eeprom,
EEPROM_TXPOWER_BYRATE_RATE2);
txpower = rt2800_compensate_txpower(rt2x00dev, is_rate_b, band,
power_level, txpower, delta);
rt2x00_set_field32(®, TX_PWR_CFG_RATE6, txpower);
/*
* TX_PWR_CFG_0: 18MBS, TX_PWR_CFG_1: MCS3,
* TX_PWR_CFG_2: MCS11, TX_PWR_CFG_3: unknown,
* TX_PWR_CFG_4: unknown
*/
txpower = rt2x00_get_field16(eeprom,
EEPROM_TXPOWER_BYRATE_RATE3);
txpower = rt2800_compensate_txpower(rt2x00dev, is_rate_b, band,
power_level, txpower, delta);
rt2x00_set_field32(®, TX_PWR_CFG_RATE7, txpower);
rt2800_register_write(rt2x00dev, offset, reg);
/* next TX_PWR_CFG register */
offset += 4;
}
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| shiang tu | shiang tu | 348 | 60.42% | 1 | 5.26% |
| stanislaw gruszka | stanislaw gruszka | 125 | 21.70% | 5 | 26.32% |
| helmut schaa | helmut schaa | 44 | 7.64% | 3 | 15.79% |
| bartlomiej zolnierkiewicz | bartlomiej zolnierkiewicz | 37 | 6.42% | 2 | 10.53% |
| gertjan van wingerde | gertjan van wingerde | 12 | 2.08% | 4 | 21.05% |
| gabor juhos | gabor juhos | 5 | 0.87% | 2 | 10.53% |
| ra-jay hung | ra-jay hung | 4 | 0.69% | 1 | 5.26% |
| johannes berg | johannes berg | 1 | 0.17% | 1 | 5.26% |
| Total | 576 | 100.00% | 19 | 100.00% |
static void rt2800_config_txpower(struct rt2x00_dev *rt2x00dev,
struct ieee80211_channel *chan,
int power_level)
{
if (rt2x00_rt(rt2x00dev, RT3593))
rt2800_config_txpower_rt3593(rt2x00dev, chan, power_level);
else
rt2800_config_txpower_rt28xx(rt2x00dev, chan, power_level);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| gabor juhos | gabor juhos | 47 | 100.00% | 1 | 100.00% |
| Total | 47 | 100.00% | 1 | 100.00% |
void rt2800_gain_calibration(struct rt2x00_dev *rt2x00dev)
{
rt2800_config_txpower(rt2x00dev, rt2x00dev->hw->conf.chandef.chan,
rt2x00dev->tx_power);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| helmut schaa | helmut schaa | 22 | 75.86% | 1 | 33.33% |
| stanislaw gruszka | stanislaw gruszka | 4 | 13.79% | 1 | 33.33% |
| john w. linville | john w. linville | 3 | 10.34% | 1 | 33.33% |
| Total | 29 | 100.00% | 3 | 100.00% |
EXPORT_SYMBOL_GPL(rt2800_gain_calibration);
void rt2800_vco_calibration(struct rt2x00_dev *rt2x00dev)
{
u32 tx_pin;
u8 rfcsr;
/*
* A voltage-controlled oscillator(VCO) is an electronic oscillator
* designed to be controlled in oscillation frequency by a voltage
* input. Maybe the temperature will affect the frequency of
* oscillation to be shifted. The VCO calibration will be called
* periodically to adjust the frequency to be precision.
*/
rt2800_register_read(rt2x00dev, TX_PIN_CFG, &tx_pin);
tx_pin &= TX_PIN_CFG_PA_PE_DISABLE;
rt2800_register_write(rt2x00dev, TX_PIN_CFG, tx_pin);
switch (rt2x00dev->chip.rf) {
case RF2020:
case RF3020:
case RF3021:
case RF3022:
case RF3320:
case RF3052:
rt2800_rfcsr_read(rt2x00dev, 7, &rfcsr);
rt2x00_set_field8(&rfcsr, RFCSR7_RF_TUNING, 1);
rt2800_rfcsr_write(rt2x00dev, 7, rfcsr);
break;
case RF3053:
case RF3070:
case RF3290:
case RF5360:
case RF5362:
case RF5370:
case RF5372:
case RF5390:
case RF5392:
rt2800_rfcsr_read(rt2x00dev, 3, &rfcsr);
rt2x00_set_field8(&rfcsr, RFCSR3_VCOCAL_EN, 1);
rt2800_rfcsr_write(rt2x00dev, 3, rfcsr);
break;
default:
return;
}
mdelay(1);
rt2800_register_read(rt2x00dev, TX_PIN_CFG, &tx_pin);
if (rt2x00dev->rf_channel <= 14) {
switch (rt2x00dev->default_ant.tx_chain_num) {
case 3:
rt2x00_set_field32(&tx_pin, TX_PIN_CFG_PA_PE_G2_EN, 1);
/* fall through */
case 2:
rt2x00_set_field32(&tx_pin, TX_PIN_CFG_PA_PE_G1_EN, 1);
/* fall through */
case 1:
default:
rt2x00_set_field32(&tx_pin, TX_PIN_CFG_PA_PE_G0_EN, 1);
break;
}
} else {
switch (rt2x00dev->default_ant.tx_chain_num) {
case 3:
rt2x00_set_field32(&tx_pin, TX_PIN_CFG_PA_PE_A2_EN, 1);
/* fall through */
case 2:
rt2x00_set_field32(&tx_pin, TX_PIN_CFG_PA_PE_A1_EN, 1);
/* fall through */
case 1:
default:
rt2x00_set_field32(&tx_pin, TX_PIN_CFG_PA_PE_A0_EN, 1);
break;
}
}
rt2800_register_write(rt2x00dev, TX_PIN_CFG, tx_pin);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| john li | john li | 281 | 93.67% | 1 | 12.50% |
| gabor juhos | gabor juhos | 4 | 1.33% | 2 | 25.00% |
| zero lin | zero lin | 3 | 1.00% | 1 | 12.50% |
| villacis at palosanto.com | villacis at palosanto.com | 3 | 1.00% | 1 | 12.50% |
| stanislaw gruszka | stanislaw gruszka | 3 | 1.00% | 1 | 12.50% |
| canek pelaez valdes | canek pelaez valdes | 3 | 1.00% | 1 | 12.50% |
| woody hung | woody hung | 3 | 1.00% | 1 | 12.50% |
| Total | 300 | 100.00% | 8 | 100.00% |
EXPORT_SYMBOL_GPL(rt2800_vco_calibration);
static void rt2800_config_retry_limit(struct rt2x00_dev *rt2x00dev,
struct rt2x00lib_conf *libconf)
{
u32 reg;
rt2800_register_read(rt2x00dev, TX_RTY_CFG, ®);
rt2x00_set_field32(®, TX_RTY_CFG_SHORT_RTY_LIMIT,
libconf->conf->short_frame_max_tx_count);
rt2x00_set_field32(®, TX_RTY_CFG_LONG_RTY_LIMIT,
libconf->conf->long_frame_max_tx_count);
rt2800_register_write(rt2x00dev, TX_RTY_CFG, reg);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| shiang tu | shiang tu | 66 | 100.00% | 1 | 100.00% |
| Total | 66 | 100.00% | 1 | 100.00% |
static void rt2800_config_ps(struct rt2x00_dev *rt2x00dev,
struct rt2x00lib_conf *libconf)
{
enum dev_state state =
(libconf->conf->flags & IEEE80211_CONF_PS) ?
STATE_SLEEP : STATE_AWAKE;
u32 reg;
if (state == STATE_SLEEP) {
rt2800_register_write(rt2x00dev, AUTOWAKEUP_CFG, 0);
rt2800_register_read(rt2x00dev, AUTOWAKEUP_CFG, ®);
rt2x00_set_field32(®, AUTOWAKEUP_CFG_AUTO_LEAD_TIME, 5);
rt2x00_set_field32(®, AUTOWAKEUP_CFG_TBCN_BEFORE_WAKE,
libconf->conf->listen_interval - 1);
rt2x00_set_field32(®, AUTOWAKEUP_CFG_AUTOWAKE, 1);
rt2800_register_write(rt2x00dev, AUTOWAKEUP_CFG, reg);
rt2x00dev->ops->lib->set_device_state(rt2x00dev, state);
} else {
rt2800_register_read(rt2x00dev, AUTOWAKEUP_CFG, ®);
rt2x00_set_field32(®, AUTOWAKEUP_CFG_AUTO_LEAD_TIME, 0);
rt2x00_set_field32(®, AUTOWAKEUP_CFG_TBCN_BEFORE_WAKE, 0);
rt2x00_set_field32(®, AUTOWAKEUP_CFG_AUTOWAKE, 0);
rt2800_register_write(rt2x00dev, AUTOWAKEUP_CFG, reg);
rt2x00dev->ops->lib->set_device_state(rt2x00dev, state);
}
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| shiang tu | shiang tu | 187 | 100.00% | 1 | 100.00% |
| Total | 187 | 100.00% | 1 | 100.00% |
void rt2800_config(struct rt2x00_dev *rt2x00dev,
struct rt2x00lib_conf *libconf,
const unsigned int flags)
{
/* Always recalculate LNA gain before changing configuration */
rt2800_config_lna_gain(rt2x00dev, libconf);
if (flags & IEEE80211_CONF_CHANGE_CHANNEL) {
rt2800_config_channel(rt2x00dev, libconf->conf,
&libconf->rf, &libconf->channel);
rt2800_config_txpower(rt2x00dev, libconf->conf->chandef.chan,
libconf->conf->power_level);
}
if (flags & IEEE80211_CONF_CHANGE_POWER)
rt2800_config_txpower(rt2x00dev, libconf->conf->chandef.chan,
libconf->conf->power_level);
if (flags & IEEE80211_CONF_CHANGE_RETRY_LIMITS)
rt2800_config_retry_limit(rt2x00dev, libconf);
if (flags & IEEE80211_CONF_CHANGE_PS)
rt2800_config_ps(rt2x00dev, libconf);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| shiang tu | shiang tu | 105 | 84.00% | 1 | 33.33% |
| helmut schaa | helmut schaa | 14 | 11.20% | 1 | 33.33% |
| john w. linville | john w. linville | 6 | 4.80% | 1 | 33.33% |
| Total | 125 | 100.00% | 3 | 100.00% |
EXPORT_SYMBOL_GPL(rt2800_config);
/*
* Link tuning
*/
void rt2800_link_stats(struct rt2x00_dev *rt2x00dev, struct link_qual *qual)
{
u32 reg;
/*
* Update FCS error count from register.
*/
rt2800_register_read(rt2x00dev, RX_STA_CNT0, ®);
qual->rx_failed = rt2x00_get_field32(reg, RX_STA_CNT0_CRC_ERR);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| shiang tu | shiang tu | 40 | 100.00% | 1 | 100.00% |
| Total | 40 | 100.00% | 1 | 100.00% |
EXPORT_SYMBOL_GPL(rt2800_link_stats);
static u8 rt2800_get_default_vgc(struct rt2x00_dev *rt2x00dev)
{
u8 vgc;
if (rt2x00dev->curr_band == NL80211_BAND_2GHZ) {
if (rt2x00_rt(rt2x00dev, RT3070) ||
rt2x00_rt(rt2x00dev, RT3071) ||
rt2x00_rt(rt2x00dev, RT3090) ||
rt2x00_rt(rt2x00dev, RT3290) ||
rt2x00_rt(rt2x00dev, RT3390) ||
rt2x00_rt(rt2x00dev, RT3572) ||
rt2x00_rt(rt2x00dev, RT3593) ||
rt2x00_rt(rt2x00dev, RT5390) ||
rt2x00_rt(rt2x00dev, RT5392) ||
rt2x00_rt(rt2x00dev, RT5592))
vgc = 0x1c + (2 * rt2x00dev->lna_gain);
else
vgc = 0x2e + rt2x00dev->lna_gain;
} else { /* 5GHZ band */
if (rt2x00_rt(rt2x00dev, RT3593))
vgc = 0x20 + (rt2x00dev->lna_gain * 5) / 3;
else if (rt2x00_rt(rt2x00dev, RT5592))
vgc = 0x24 + (2 * rt2x00dev->lna_gain);
else {
if (!test_bit(CONFIG_CHANNEL_HT40, &rt2x00dev->flags))
vgc = 0x32 + (rt2x00dev->lna_gain * 5) / 3;
else
vgc = 0x3a + (rt2x00dev->lna_gain * 5) / 3;
}
}
return vgc;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| shiang tu | shiang tu | 109 | 50.93% | 1 | 12.50% |
| gertjan van wingerde | gertjan van wingerde | 37 | 17.29% | 2 | 25.00% |
| gabor juhos | gabor juhos | 31 | 14.49% | 1 | 12.50% |
| stanislaw w. gruszka | stanislaw w. gruszka | 22 | 10.28% | 1 | 12.50% |
| john li | john li | 7 | 3.27% | 1 | 12.50% |
| woody hung | woody hung | 7 | 3.27% | 1 | 12.50% |
| johannes berg | johannes berg | 1 | 0.47% | 1 | 12.50% |
| Total | 214 | 100.00% | 8 | 100.00% |
static inline void rt2800_set_vgc(struct rt2x00_dev *rt2x00dev,
struct link_qual *qual, u8 vgc_level)
{
if (qual->vgc_level != vgc_level) {
if (rt2x00_rt(rt2x00dev, RT3572) ||
rt2x00_rt(rt2x00dev, RT3593)) {
rt2800_bbp_write_with_rx_chain(rt2x00dev, 66,
vgc_level);
} else if (rt2x00_rt(rt2x00dev, RT5592)) {
rt2800_bbp_write(rt2x00dev, 83, qual->rssi > -65 ? 0x4a : 0x7a);
rt2800_bbp_write_with_rx_chain(rt2x00dev, 66, vgc_level);
} else {
rt2800_bbp_write(rt2x00dev, 66, vgc_level);
}
qual->vgc_level = vgc_level;
qual->vgc_level_reg = vgc_level;
}
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| shiang tu | shiang tu | 51 | 42.50% | 1 | 33.33% |
| stanislaw w. gruszka | stanislaw w. gruszka | 39 | 32.50% | 1 | 33.33% |
| gabor juhos | gabor juhos | 30 | 25.00% | 1 | 33.33% |
| Total | 120 | 100.00% | 3 | 100.00% |
void rt2800_reset_tuner(struct rt2x00_dev *rt2x00dev, struct link_qual *qual)
{
rt2800_set_vgc(rt2x00dev, qual, rt2800_get_default_vgc(rt2x00dev));
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| shiang tu | shiang tu | 27 | 100.00% | 1 | 100.00% |
| Total | 27 | 100.00% | 1 | 100.00% |
EXPORT_SYMBOL_GPL(rt2800_reset_tuner);
void rt2800_link_tuner(struct rt2x00_dev *rt2x00dev, struct link_qual *qual,
const u32 count)
{
u8 vgc;
if (rt2x00_rt_rev(rt2x00dev, RT2860, REV_RT2860C))
return;
/* When RSSI is better than a certain threshold, increase VGC
* with a chip specific value in order to improve the balance
* between sensibility and noise isolation.
*/
vgc = rt2800_get_default_vgc(rt2x00dev);
switch (rt2x00dev->chip.rt) {
case RT3572:
case RT3593:
if (qual->rssi > -65) {
if (rt2x00dev->curr_band == NL80211_BAND_2GHZ)
vgc += 0x20;
else
vgc += 0x10;
}
break;
case RT5592:
if (qual->rssi > -65)
vgc += 0x20;
break;
default:
if (qual->rssi > -80)
vgc += 0x10;
break;
}
rt2800_set_vgc(rt2x00dev, qual, vgc);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| gabor juhos | gabor juhos | 51 | 39.84% | 2 | 40.00% |
| shiang tu | shiang tu | 43 | 33.59% | 1 | 20.00% |
| stanislaw w. gruszka | stanislaw w. gruszka | 33 | 25.78% | 1 | 20.00% |
| johannes berg | johannes berg | 1 | 0.78% | 1 | 20.00% |
| Total | 128 | 100.00% | 5 | 100.00% |
EXPORT_SYMBOL_GPL(rt2800_link_tuner);
/*
* Initialization functions.
*/
static int rt2800_init_registers(struct rt2x00_dev *rt2x00dev)
{
u32 reg;
u16 eeprom;
unsigned int i;
int ret;
rt2800_disable_wpdma(rt2x00dev);
ret = rt2800_drv_init_registers(rt2x00dev);
if (ret)
return ret;
rt2800_register_write(rt2x00dev, LEGACY_BASIC_RATE, 0x0000013f);
rt2800_register_write(rt2x00dev, HT_BASIC_RATE, 0x00008003);
rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, 0x00000000);
rt2800_register_read(rt2x00dev, BCN_TIME_CFG, ®);
rt2x00_set_field32(®, BCN_TIME_CFG_BEACON_INTERVAL, 1600);
rt2x00_set_field32(®, BCN_TIME_CFG_TSF_TICKING, 0);
rt2x00_set_field32(®, BCN_TIME_CFG_TSF_SYNC, 0);
rt2x00_set_field32(®, BCN_TIME_CFG_TBTT_ENABLE, 0);
rt2x00_set_field32(®, BCN_TIME_CFG_BEACON_GEN, 0);
rt2x00_set_field32(®, BCN_TIME_CFG_TX_TIME_COMPENSATE, 0);
rt2800_register_write(rt2x00dev, BCN_TIME_CFG, reg);
rt2800_config_filter(rt2x00dev, FIF_ALLMULTI);
rt2800_register_read(rt2x00dev, BKOFF_SLOT_CFG, ®);
rt2x00_set_field32(®, BKOFF_SLOT_CFG_SLOT_TIME, 9);
rt2x00_set_field32(®, BKOFF_SLOT_CFG_CC_DELAY_TIME, 2);
rt2800_register_write(rt2x00dev, BKOFF_SLOT_CFG, reg);
if (rt2x00_rt(rt2x00dev, RT3290)) {
rt2800_register_read(rt2x00dev, WLAN_FUN_CTRL, ®);
if (rt2x00_get_field32(reg, WLAN_EN) == 1) {
rt2x00_set_field32(®, PCIE_APP0_CLK_REQ, 1);
rt2800_register_write(rt2x00dev, WLAN_FUN_CTRL, reg);
}
rt2800_register_read(rt2x00dev, CMB_CTRL, ®);
if (!(rt2x00_get_field32(reg, LDO0_EN) == 1)) {
rt2x00_set_field32(®, LDO0_EN, 1);
rt2x00_set_field32(®, LDO_BGSEL, 3);
rt2800_register_write(rt2x00dev, CMB_CTRL, reg);
}
rt2800_register_read(rt2x00dev, OSC_CTRL, ®);
rt2x00_set_field32(®, OSC_ROSC_EN, 1);
rt2x00_set_field32(®, OSC_CAL_REQ, 1);
rt2x00_set_field32(®, OSC_REF_CYCLE, 0x27);
rt2800_register_write(rt2x00dev, OSC_CTRL, reg);
rt2800_register_read(rt2x00dev, COEX_CFG0, ®);
rt2x00_set_field32(®, COEX_CFG_ANT, 0x5e);
rt2800_register_write(rt2x00dev, COEX_CFG0, reg);
rt2800_register_read(rt2x00dev, COEX_CFG2, ®);
rt2x00_set_field32(®, BT_COEX_CFG1, 0x00);
rt2x00_set_field32(®, BT_COEX_CFG0, 0x17);
rt2x00_set_field32(®, WL_COEX_CFG1, 0x93);
rt2x00_set_field32(®, WL_COEX_CFG0, 0x7f);
rt2800_register_write(rt2x00dev, COEX_CFG2, reg);
rt2800_register_read(rt2x00dev, PLL_CTRL, ®);
rt2x00_set_field32(®, PLL_CONTROL, 1);
rt2800_register_write(rt2x00dev, PLL_CTRL, reg);
}
if (rt2x00_rt(rt2x00dev, RT3071) ||
rt2x00_rt(rt2x00dev, RT3090) ||
rt2x00_rt(rt2x00dev, RT3290) ||
rt2x00_rt(rt2x00dev, RT3390)) {
if (rt2x00_rt(rt2x00dev, RT3290))
rt2800_register_write(rt2x00dev, TX_SW_CFG0,
0x00000404);
else
rt2800_register_write(rt2x00dev, TX_SW_CFG0,
0x00000400);
rt2800_register_write(rt2x00dev, TX_SW_CFG1, 0x00000000);
if (rt2x00_rt_rev_lt(rt2x00dev, RT3071, REV_RT3071E) ||
rt2x00_rt_rev_lt(rt2x00dev, RT3090, REV_RT3090E) ||
rt2x00_rt_rev_lt(rt2x00dev, RT3390, REV_RT3390E)) {
rt2800_eeprom_read(rt2x00dev, EEPROM_NIC_CONF1,
&eeprom);
if (rt2x00_get_field16(eeprom, EEPROM_NIC_CONF1_DAC_TEST))
rt2800_register_write(rt2x00dev, TX_SW_CFG2,
0x0000002c);
else
rt2800_register_write(rt2x00dev, TX_SW_CFG2,
0x0000000f);
} else {
rt2800_register_write(rt2x00dev, TX_SW_CFG2, 0x00000000);
}
} else if (rt2x00_rt(rt2x00dev, RT3070)) {
rt2800_register_write(rt2x00dev, TX_SW_CFG0, 0x00000400);
if (rt2x00_rt_rev_lt(rt2x00dev, RT3070, REV_RT3070F)) {
rt2800_register_write(rt2x00dev, TX_SW_CFG1, 0x00000000);
rt2800_register_write(rt2x00dev, TX_SW_CFG2, 0x0000002c);
} else {
rt2800_register_write(rt2x00dev, TX_SW_CFG1, 0x00080606);
rt2800_register_write(rt2x00dev, TX_SW_CFG2, 0x00000000);
}
} else if (rt2800_is_305x_soc(rt2x00dev)) {
rt2800_register_write(rt2x00dev, TX_SW_CFG0, 0x00000400);
rt2800_register_write(rt2x00dev, TX_SW_CFG1, 0x00000000);
rt2800_register_write(rt2x00dev, TX_SW_CFG2, 0x00000030);
} else if (rt2x00_rt(rt2x00dev, RT3352)) {
rt2800_register_write(rt2x00dev, TX_SW_CFG0, 0x00000402);
rt2800_register_write(rt2x00dev, TX_SW_CFG1, 0x00080606);
rt2800_register_write(rt2x00dev, TX_SW_CFG2, 0x00000000);
} else if (rt2x00_rt(rt2x00dev, RT3572)) {
rt2800_register_write(rt2x00dev, TX_SW_CFG0, 0x00000400);
rt2800_register_write(rt2x00dev, TX_SW_CFG1, 0x00080606);
} else if (rt2x00_rt(rt2x00dev, RT3593)) {
rt2800_register_write(rt2x00dev, TX_SW_CFG0, 0x00000402);
rt2800_register_write(rt2x00dev, TX_SW_CFG1, 0x00000000);
if (rt2x00_rt_rev_lt(rt2x00dev, RT3593, REV_RT3593E)) {
rt2800_eeprom_read(rt2x00dev, EEPROM_NIC_CONF1,
&eeprom);
if (rt2x00_get_field16(eeprom,
EEPROM_NIC_CONF1_DAC_TEST))
rt2800_register_write(rt2x00dev, TX_SW_CFG2,
0x0000001f);
else
rt2800_register_write(rt2x00dev, TX_SW_CFG2,
0x0000000f);
} else {
rt2800_register_write(rt2x00dev, TX_SW_CFG2,
0x00000000);
}
} else if (rt2x00_rt(rt2x00dev, RT5390) ||
rt2x00_rt(rt2x00dev, RT5392) ||
rt2x00_rt(rt2x00dev, RT5592)) {
rt2800_register_write(rt2x00dev, TX_SW_CFG0, 0x00000404);
rt2800_register_write(rt2x00dev, TX_SW_CFG1, 0x00080606);
rt2800_register_write(rt2x00dev, TX_SW_CFG2, 0x00000000);
} else {
rt2800_register_write(rt2x00dev, TX_SW_CFG0, 0x00000000);
rt2800_register_write(rt2x00dev, TX_SW_CFG1, 0x00080606);
}
rt2800_register_read(rt2x00dev, TX_LINK_CFG, ®);
rt2x00_set_field32(®, TX_LINK_CFG_REMOTE_MFB_LIFETIME, 32);
rt2x00_set_field32(®, TX_LINK_CFG_MFB_ENABLE, 0);
rt2x00_set_field32(®, TX_LINK_CFG_REMOTE_UMFS_ENABLE, 0);
rt2x00_set_field32(®, TX_LINK_CFG_TX_MRQ_EN, 0);
rt2x00_set_field32(®, TX_LINK_CFG_TX_RDG_EN, 0);
rt2x00_set_field32(®, TX_LINK_CFG_TX_CF_ACK_EN, 1);
rt2x00_set_field32(®, TX_LINK_CFG_REMOTE_MFB, 0);
rt2x00_set_field32(®, TX_LINK_CFG_REMOTE_MFS, 0);
rt2800_register_write(rt2x00dev, TX_LINK_CFG, reg);
rt2800_register_read(rt2x00dev, TX_TIMEOUT_CFG, ®);
rt2x00_set_field32(®, TX_TIMEOUT_CFG_MPDU_LIFETIME, 9);
rt2x00_set_field32(®, TX_TIMEOUT_CFG_RX_ACK_TIMEOUT, 32);
rt2x00_set_field32(®, TX_TIMEOUT_CFG_TX_OP_TIMEOUT, 10);
rt2800_register_write(rt2x00dev, TX_TIMEOUT_CFG, reg);
rt2800_register_read(rt2x00dev, MAX_LEN_CFG, ®);
rt2x00_set_field32(®, MAX_LEN_CFG_MAX_MPDU, AGGREGATION_SIZE);
if (rt2x00_rt_rev_gte(rt2x00dev, RT2872, REV_RT2872E) ||
rt2x00_rt(rt2x00dev, RT2883) ||
rt2x00_rt_rev_lt(rt2x00dev, RT3070, REV_RT3070E))
rt2x00_set_field32(®, MAX_LEN_CFG_MAX_PSDU, 2);
else
rt2x00_set_field32(®, MAX_LEN_CFG_MAX_PSDU, 1);
rt2x00_set_field32(®, MAX_LEN_CFG_MIN_PSDU, 0);
rt2x00_set_field32(®, MAX_LEN_CFG_MIN_MPDU, 0);
rt2800_register_write(rt2x00dev, MAX_LEN_CFG, reg);
rt2800_register_read(rt2x00dev, LED_CFG, ®);
rt2x00_set_field32(®, LED_CFG_ON_PERIOD, 70);
rt2x00_set_field32(®, LED_CFG_OFF_PERIOD, 30);
rt2x00_set_field32(®, LED_CFG_SLOW_BLINK_PERIOD, 3);
rt2x00_set_field32(®, LED_CFG_R_LED_MODE, 3);
rt2x00_set_field32(®, LED_CFG_G_LED_MODE, 3);
rt2x00_set_field32(®, LED_CFG_Y_LED_MODE, 3);
rt2x00_set_field32(®, LED_CFG_LED_POLAR, 1);
rt2800_register_write(rt2x00dev, LED_CFG, reg);
rt2800_register_write(rt2x00dev, PBF_MAX_PCNT, 0x1f3fbf9f);
rt2800_register_read(rt2x00dev, TX_RTY_CFG, ®);
rt2x00_set_field32(®, TX_RTY_CFG_SHORT_RTY_LIMIT, 15);
rt2x00_set_field32(®, TX_RTY_CFG_LONG_RTY_LIMIT, 31);
rt2x00_set_field32(®, TX_RTY_CFG_LONG_RTY_THRE, 2000);
rt2x00_set_field32(®, TX_RTY_CFG_NON_AGG_RTY_MODE, 0);
rt2x00_set_field32(®, TX_RTY_CFG_AGG_RTY_MODE, 0);
rt2x00_set_field32(®, TX_RTY_CFG_TX_AUTO_FB_ENABLE, 1);
rt2800_register_write(rt2x00dev, TX_RTY_CFG, reg);
rt2800_register_read(rt2x00dev, AUTO_RSP_CFG, ®);
rt2x00_set_field32(®, AUTO_RSP_CFG_AUTORESPONDER, 1);
rt2x00_set_field32(®, AUTO_RSP_CFG_BAC_ACK_POLICY, 1);
rt2x00_set_field32(®, AUTO_RSP_CFG_CTS_40_MMODE, 0);
rt2x00_set_field32(®, AUTO_RSP_CFG_CTS_40_MREF, 0);
rt2x00_set_field32(®, AUTO_RSP_CFG_AR_PREAMBLE, 1);
rt2x00_set_field32(®, AUTO_RSP_CFG_DUAL_CTS_EN, 0);
rt2x00_set_field32(®, AUTO_RSP_CFG_ACK_CTS_PSM_BIT, 0);
rt2800_register_write(rt2x00dev, AUTO_RSP_CFG, reg);
rt2800_register_read(rt2x00dev, CCK_PROT_CFG, ®);
rt2x00_set_field32(®, CCK_PROT_CFG_PROTECT_RATE, 3);
rt2x00_set_field32(®, CCK_PROT_CFG_PROTECT_CTRL, 0);
rt2x00_set_field32(®, CCK_PROT_CFG_PROTECT_NAV_SHORT, 1);
rt2x00_set_field32(®, CCK_PROT_CFG_TX_OP_ALLOW_CCK, 1);
rt2x00_set_field32(®, CCK_PROT_CFG_TX_OP_ALLOW_OFDM, 1);
rt2x00_set_field32(®, CCK_PROT_CFG_TX_OP_ALLOW_MM20, 1);
rt2x00_set_field32(®, CCK_PROT_CFG_TX_OP_ALLOW_MM40, 0);
rt2x00_set_field32(®, CCK_PROT_CFG_TX_OP_ALLOW_GF20, 1);
rt2x00_set_field32(®, CCK_PROT_CFG_TX_OP_ALLOW_GF40, 0);
rt2x00_set_field32(®, CCK_PROT_CFG_RTS_TH_EN, 1);
rt2800_register_write(rt2x00dev, CCK_PROT_CFG, reg);
rt2800_register_read(rt2x00dev, OFDM_PROT_CFG, ®);
rt2x00_set_field32(®, OFDM_PROT_CFG_PROTECT_RATE, 3);
rt2x00_set_field32(®, OFDM_PROT_CFG_PROTECT_CTRL, 0);
rt2x00_set_field32(®, OFDM_PROT_CFG_PROTECT_NAV_SHORT, 1);
rt2x00_set_field32(®, OFDM_PROT_CFG_TX_OP_ALLOW_CCK, 1);
rt2x00_set_field32(®, OFDM_PROT_CFG_TX_OP_ALLOW_OFDM, 1);
rt2x00_set_field32(®, OFDM_PROT_CFG_TX_OP_ALLOW_MM20, 1);
rt2x00_set_field32(®, OFDM_PROT_CFG_TX_OP_ALLOW_MM40, 0);
rt2x00_set_field32(®, OFDM_PROT_CFG_TX_OP_ALLOW_GF20, 1);
rt2x00_set_field32(®, OFDM_PROT_CFG_TX_OP_ALLOW_GF40, 0);
rt2x00_set_field32(®, OFDM_PROT_CFG_RTS_TH_EN, 1);
rt2800_register_write(rt2x00dev, OFDM_PROT_CFG, reg);
rt2800_register_read(rt2x00dev, MM20_PROT_CFG, ®);
rt2x00_set_field32(®, MM20_PROT_CFG_PROTECT_RATE, 0x4004);
rt2x00_set_field32(®, MM20_PROT_CFG_PROTECT_CTRL, 0);
rt2x00_set_field32(®, MM20_PROT_CFG_PROTECT_NAV_SHORT, 1);
rt2x00_set_field32(®, MM20_PROT_CFG_TX_OP_ALLOW_CCK, 1);
rt2x00_set_field32(®, MM20_PROT_CFG_TX_OP_ALLOW_OFDM, 1);
rt2x00_set_field32(®, MM20_PROT_CFG_TX_OP_ALLOW_MM20, 1);
rt2x00_set_field32(®, MM20_PROT_CFG_TX_OP_ALLOW_MM40, 0);
rt2x00_set_field32(®, MM20_PROT_CFG_TX_OP_ALLOW_GF20, 1);
rt2x00_set_field32(®, MM20_PROT_CFG_TX_OP_ALLOW_GF40, 0);
rt2x00_set_field32(®, MM20_PROT_CFG_RTS_TH_EN, 0);
rt2800_register_write(rt2x00dev, MM20_PROT_CFG, reg);
rt2800_register_read(rt2x00dev, MM40_PROT_CFG, ®);
rt2x00_set_field32(®, MM40_PROT_CFG_PROTECT_RATE, 0x4084);
rt2x00_set_field32(®, MM40_PROT_CFG_PROTECT_CTRL, 0);
rt2x00_set_field32(®, MM40_PROT_CFG_PROTECT_NAV_SHORT, 1);
rt2x00_set_field32(®, MM40_PROT_CFG_TX_OP_ALLOW_CCK, 1);
rt2x00_set_field32(®, MM40_PROT_CFG_TX_OP_ALLOW_OFDM, 1);
rt2x00_set_field32(®, MM40_PROT_CFG_TX_OP_ALLOW_MM20, 1);
rt2x00_set_field32(®, MM40_PROT_CFG_TX_OP_ALLOW_MM40, 1);
rt2x00_set_field32(®, MM40_PROT_CFG_TX_OP_ALLOW_GF20, 1);
rt2x00_set_field32(®, MM40_PROT_CFG_TX_OP_ALLOW_GF40, 1);
rt2x00_set_field32(®, MM40_PROT_CFG_RTS_TH_EN, 0);
rt2800_register_write(rt2x00dev, MM40_PROT_CFG, reg);
rt2800_register_read(rt2x00dev, GF20_PROT_CFG, ®);
rt2x00_set_field32(®, GF20_PROT_CFG_PROTECT_RATE, 0x4004);
rt2x00_set_field32(®, GF20_PROT_CFG_PROTECT_CTRL, 0);
rt2x00_set_field32(®, GF20_PROT_CFG_PROTECT_NAV_SHORT, 1);
rt2x00_set_field32(®, GF20_PROT_CFG_TX_OP_ALLOW_CCK, 1);
rt2x00_set_field32(®, GF20_PROT_CFG_TX_OP_ALLOW_OFDM, 1);
rt2x00_set_field32(®, GF20_PROT_CFG_TX_OP_ALLOW_MM20, 1);
rt2x00_set_field32(®, GF20_PROT_CFG_TX_OP_ALLOW_MM40, 0);
rt2x00_set_field32(®, GF20_PROT_CFG_TX_OP_ALLOW_GF20, 1);
rt2x00_set_field32(®, GF20_PROT_CFG_TX_OP_ALLOW_GF40, 0);
rt2x00_set_field32(®, GF20_PROT_CFG_RTS_TH_EN, 0);
rt2800_register_write(rt2x00dev, GF20_PROT_CFG, reg);
rt2800_register_read(rt2x00dev, GF40_PROT_CFG, ®);
rt2x00_set_field32(®, GF40_PROT_CFG_PROTECT_RATE, 0x4084);
rt2x00_set_field32(®, GF40_PROT_CFG_PROTECT_CTRL, 0);
rt2x00_set_field32(®, GF40_PROT_CFG_PROTECT_NAV_SHORT, 1);
rt2x00_set_field32(®, GF40_PROT_CFG_TX_OP_ALLOW_CCK, 1);
rt2x00_set_field32(®, GF40_PROT_CFG_TX_OP_ALLOW_OFDM, 1);
rt2x00_set_field32(®, GF40_PROT_CFG_TX_OP_ALLOW_MM20, 1);
rt2x00_set_field32(®, GF40_PROT_CFG_TX_OP_ALLOW_MM40, 1);
rt2x00_set_field32(®, GF40_PROT_CFG_TX_OP_ALLOW_GF20, 1);
rt2x00_set_field32(®, GF40_PROT_CFG_TX_OP_ALLOW_GF40, 1);
rt2x00_set_field32(®, GF40_PROT_CFG_RTS_TH_EN, 0);
rt2800_register_write(rt2x00dev, GF40_PROT_CFG, reg);
if (rt2x00_is_usb(rt2x00dev)) {
rt2800_register_write(rt2x00dev, PBF_CFG, 0xf40006);
rt2800_register_read(rt2x00dev, WPDMA_GLO_CFG, ®);
rt2x00_set_field32(®, WPDMA_GLO_CFG_ENABLE_TX_DMA, 0);
rt2x00_set_field32(®, WPDMA_GLO_CFG_TX_DMA_BUSY, 0);
rt2x00_set_field32(®, WPDMA_GLO_CFG_ENABLE_RX_DMA, 0);
rt2x00_set_field32(®, WPDMA_GLO_CFG_RX_DMA_BUSY, 0);
rt2x00_set_field32(®, WPDMA_GLO_CFG_WP_DMA_BURST_SIZE, 3);
rt2x00_set_field32(®, WPDMA_GLO_CFG_TX_WRITEBACK_DONE, 0);
rt2x00_set_field32(®, WPDMA_GLO_CFG_BIG_ENDIAN, 0);
rt2x00_set_field32(®, WPDMA_GLO_CFG_RX_HDR_SCATTER, 0);
rt2x00_set_field32(®, WPDMA_GLO_CFG_HDR_SEG_LEN, 0);
rt2800_register_write(rt2x00dev, WPDMA_GLO_CFG, reg);
}
/*
* The legacy driver also sets TXOP_CTRL_CFG_RESERVED_TRUN_EN to 1
* although it is reserved.
*/
rt2800_register_read(rt2x00dev, TXOP_CTRL_CFG, ®);
rt2x00_set_field32(®, TXOP_CTRL_CFG_TIMEOUT_TRUN_EN, 1);
rt2x00_set_field32(®, TXOP_CTRL_CFG_AC_TRUN_EN, 1);
rt2x00_set_field32(®, TXOP_CTRL_CFG_TXRATEGRP_TRUN_EN, 1);
rt2x00_set_field32(®, TXOP_CTRL_CFG_USER_MODE_TRUN_EN, 1);
rt2x00_set_field32(®, TXOP_CTRL_CFG_MIMO_PS_TRUN_EN, 1);
rt2x00_set_field32(®, TXOP_CTRL_CFG_RESERVED_TRUN_EN, 1);
rt2x00_set_field32(®, TXOP_CTRL_CFG_LSIG_TXOP_EN, 0);
rt2x00_set_field32(®, TXOP_CTRL_CFG_EXT_CCA_EN, 0);
rt2x00_set_field32(®, TXOP_CTRL_CFG_EXT_CCA_DLY, 88);
rt2x00_set_field32(®, TXOP_CTRL_CFG_EXT_CWMIN, 0);
rt2800_register_write(rt2x00dev, TXOP_CTRL_CFG, reg);
reg = rt2x00_rt(rt2x00dev, RT5592) ? 0x00000082 : 0x00000002;
rt2800_register_write(rt2x00dev, TXOP_HLDR_ET, reg);
rt2800_register_read(rt2x00dev, TX_RTS_CFG, ®);
rt2x00_set_field32(®, TX_RTS_CFG_AUTO_RTS_RETRY_LIMIT, 32);
rt2x00_set_field32(®, TX_RTS_CFG_RTS_THRES,
IEEE80211_MAX_RTS_THRESHOLD);
rt2x00_set_field32(®, TX_RTS_CFG_RTS_FBK_EN, 0);
rt2800_register_write(rt2x00dev, TX_RTS_CFG, reg);
rt2800_register_write(rt2x00dev, EXP_ACK_TIME, 0x002400ca);
/*
* Usually the CCK SIFS time should be set to 10 and the OFDM SIFS
* time should be set to 16. However, the original Ralink driver uses
* 16 for both and indeed using a value of 10 for CCK SIFS results in
* connection problems with 11g + CTS protection. Hence, use the same
* defaults as the Ralink driver: 16 for both, CCK and OFDM SIFS.
*/
rt2800_register_read(rt2x00dev, XIFS_TIME_CFG, ®);
rt2x00_set_field32(®, XIFS_TIME_CFG_CCKM_SIFS_TIME, 16);
rt2x00_set_field32(®, XIFS_TIME_CFG_OFDM_SIFS_TIME, 16);
rt2x00_set_field32(®, XIFS_TIME_CFG_OFDM_XIFS_TIME, 4);
rt2x00_set_field32(®, XIFS_TIME_CFG_EIFS, 314);
rt2x00_set_field32(®, XIFS_TIME_CFG_BB_RXEND_ENABLE, 1);
rt2800_register_write(rt2x00dev, XIFS_TIME_CFG, reg);
rt2800_register_write(rt2x00dev, PWR_PIN_CFG, 0x00000003);
/*
* ASIC will keep garbage value after boot, clear encryption keys.
*/
for (i = 0; i < 4; i++)
rt2800_register_write(rt2x00dev,
SHARED_KEY_MODE_ENTRY(i), 0);
for (i = 0; i < 256; i++) {
rt2800_config_wcid(rt2x00dev, NULL, i);
rt2800_delete_wcid_attr(rt2x00dev, i);
rt2800_register_write(rt2x00dev, MAC_IVEIV_ENTRY(i), 0);
}
/*
* Clear all beacons
*/
for (i = 0; i < 8; i++)
rt2800_clear_beacon_register(rt2x00dev, i);
if (rt2x00_is_usb(rt2x00dev)) {
rt2800_register_read(rt2x00dev, US_CYC_CNT, ®);
rt2x00_set_field32(®, US_CYC_CNT_CLOCK_CYCLE, 30);
rt2800_register_write(rt2x00dev, US_CYC_CNT, reg);
} else if (rt2x00_is_pcie(rt2x00dev)) {
rt2800_register_read(rt2x00dev, US_CYC_CNT, ®);
rt2x00_set_field32(®, US_CYC_CNT_CLOCK_CYCLE, 125);
rt2800_register_write(rt2x00dev, US_CYC_CNT, reg);
}
rt2800_register_read(rt2x00dev, HT_FBK_CFG0, ®);
rt2x00_set_field32(®, HT_FBK_CFG0_HTMCS0FBK, 0);
rt2x00_set_field32(®, HT_FBK_CFG0_HTMCS1FBK, 0);
rt2x00_set_field32(®, HT_FBK_CFG0_HTMCS2FBK, 1);
rt2x00_set_field32(®, HT_FBK_CFG0_HTMCS3FBK, 2);
rt2x00_set_field32(®, HT_FBK_CFG0_HTMCS4FBK, 3);
rt2x00_set_field32(®, HT_FBK_CFG0_HTMCS5FBK, 4);
rt2x00_set_field32(®, HT_FBK_CFG0_HTMCS6FBK, 5);
rt2x00_set_field32(®, HT_FBK_CFG0_HTMCS7FBK, 6);
rt2800_register_write(rt2x00dev, HT_FBK_CFG0, reg);
rt2800_register_read(rt2x00dev, HT_FBK_CFG1, ®);
rt2x00_set_field32(®, HT_FBK_CFG1_HTMCS8FBK, 8);
rt2x00_set_field32(®, HT_FBK_CFG1_HTMCS9FBK, 8);
rt2x00_set_field32(®, HT_FBK_CFG1_HTMCS10FBK, 9);
rt2x00_set_field32(®, HT_FBK_CFG1_HTMCS11FBK, 10);
rt2x00_set_field32(®, HT_FBK_CFG1_HTMCS12FBK, 11);
rt2x00_set_field32(®, HT_FBK_CFG1_HTMCS13FBK, 12);
rt2x00_set_field32(®, HT_FBK_CFG1_HTMCS14FBK, 13);
rt2x00_set_field32(®, HT_FBK_CFG1_HTMCS15FBK, 14);
rt2800_register_write(rt2x00dev, HT_FBK_CFG1, reg);
rt2800_register_read(rt2x00dev, LG_FBK_CFG0, ®);
rt2x00_set_field32(®, LG_FBK_CFG0_OFDMMCS0FBK, 8);
rt2x00_set_field32(®, LG_FBK_CFG0_OFDMMCS1FBK, 8);
rt2x00_set_field32(®, LG_FBK_CFG0_OFDMMCS2FBK, 9);
rt2x00_set_field32(®, LG_FBK_CFG0_OFDMMCS3FBK, 10);
rt2x00_set_field32(®, LG_FBK_CFG0_OFDMMCS4FBK, 11);
rt2x00_set_field32(®, LG_FBK_CFG0_OFDMMCS5FBK, 12);
rt2x00_set_field32(®, LG_FBK_CFG0_OFDMMCS6FBK, 13);
rt2x00_set_field32(®, LG_FBK_CFG0_OFDMMCS7FBK, 14);
rt2800_register_write(rt2x00dev, LG_FBK_CFG0, reg);
rt2800_register_read(rt2x00dev, LG_FBK_CFG1, ®);
rt2x00_set_field32(®, LG_FBK_CFG0_CCKMCS0FBK, 0);
rt2x00_set_field32(®, LG_FBK_CFG0_CCKMCS1FBK, 0);
rt2x00_set_field32(®, LG_FBK_CFG0_CCKMCS2FBK, 1);
rt2x00_set_field32(®, LG_FBK_CFG0_CCKMCS3FBK, 2);
rt2800_register_write(rt2x00dev, LG_FBK_CFG1, reg);
/*
* Do not force the BA window size, we use the TXWI to set it
*/
rt2800_register_read(rt2x00dev, AMPDU_BA_WINSIZE, ®);
rt2x00_set_field32(®, AMPDU_BA_WINSIZE_FORCE_WINSIZE_ENABLE, 0);
rt2x00_set_field32(®, AMPDU_BA_WINSIZE_FORCE_WINSIZE, 0);
rt2800_register_write(rt2x00dev, AMPDU_BA_WINSIZE, reg);
/*
* We must clear the error counters.
* These registers are cleared on read,
* so we may pass a useless variable to store the value.
*/
rt2800_register_read(rt2x00dev, RX_STA_CNT0, ®);
rt2800_register_read(rt2x00dev, RX_STA_CNT1, ®);
rt2800_register_read(rt2x00dev, RX_STA_CNT2, ®);
rt2800_register_read(rt2x00dev, TX_STA_CNT0, ®);
rt2800_register_read(rt2x00dev, TX_STA_CNT1, ®);
rt2800_register_read(rt2x00dev, TX_STA_CNT2, ®);
/*
* Setup leadtime for pre tbtt interrupt to 6ms
*/
rt2800_register_read(rt2x00dev, INT_TIMER_CFG, ®);
rt2x00_set_field32(®, INT_TIMER_CFG_PRE_TBTT_TIMER, 6 << 4);
rt2800_register_write(rt2x00dev, INT_TIMER_CFG, reg);
/*
* Set up channel statistics timer
*/
rt2800_register_read(rt2x00dev, CH_TIME_CFG, ®);
rt2x00_set_field32(®, CH_TIME_CFG_EIFS_BUSY, 1);
rt2x00_set_field32(®, CH_TIME_CFG_NAV_BUSY, 1);
rt2x00_set_field32(®, CH_TIME_CFG_RX_BUSY, 1);
rt2x00_set_field32(®, CH_TIME_CFG_TX_BUSY, 1);
rt2x00_set_field32(®, CH_TIME_CFG_TMR_EN, 1);
rt2800_register_write(rt2x00dev, CH_TIME_CFG, reg);
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| bartlomiej zolnierkiewicz | bartlomiej zolnierkiewicz | 1147 | 34.50% | 2 | 9.09% |
| shiang tu | shiang tu | 1124 | 33.80% | 1 | 4.55% |
| woody hung | woody hung | 668 | 20.09% | 1 | 4.55% |
| gertjan van wingerde | gertjan van wingerde | 138 | 4.15% | 8 | 36.36% |
| gabor juhos | gabor juhos | 108 | 3.25% | 3 | 13.64% |
| helmut schaa | helmut schaa | 73 | 2.20% | 3 | 13.64% |
| daniel golle | daniel golle | 39 | 1.17% | 1 | 4.55% |
| stanislaw w. gruszka | stanislaw w. gruszka | 21 | 0.63% | 1 | 4.55% |
| john li | john li | 6 | 0.18% | 1 | 4.55% |
| jakub kicinski | jakub kicinski | 1 | 0.03% | 1 | 4.55% |
| Total | 3325 | 100.00% | 22 | 100.00% |
static int rt2800_wait_bbp_rf_ready(struct rt2x00_dev *rt2x00dev)
{
unsigned int i;
u32 reg;
for (i = 0; i < REGISTER_BUSY_COUNT; i++) {
rt2800_register_read(rt2x00dev, MAC_STATUS_CFG, ®);
if (!rt2x00_get_field32(reg, MAC_STATUS_CFG_BBP_RF_BUSY))
return 0;
udelay(REGISTER_BUSY_DELAY);
}
rt2x00_err(rt2x00dev, "BBP/RF register access failed, aborting\n");
return -EACCES;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| shiang tu | shiang tu | 63 | 87.50% | 1 | 33.33% |
| helmut schaa | helmut schaa | 7 | 9.72% | 1 | 33.33% |
| joe perches | joe perches | 2 | 2.78% | 1 | 33.33% |
| Total | 72 | 100.00% | 3 | 100.00% |
static int rt2800_wait_bbp_ready(struct rt2x00_dev *rt2x00dev)
{
unsigned int i;
u8 value;
/*
* BBP was enabled after firmware was loaded,
* but we need to reactivate it now.
*/
rt2800_register_write(rt2x00dev, H2M_BBP_AGENT, 0);
rt2800_register_write(rt2x00dev, H2M_MAILBOX_CSR, 0);
msleep(1);
for (i = 0; i < REGISTER_BUSY_COUNT; i++) {
rt2800_bbp_read(rt2x00dev, 0, &value);
if ((value != 0xff) && (value != 0x00))
return 0;
udelay(REGISTER_BUSY_DELAY);
}
rt2x00_err(rt2x00dev, "BBP register access failed, aborting\n");
return -EACCES;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| shiang tu | shiang tu | 72 | 72.00% | 1 | 25.00% |
| helmut schaa | helmut schaa | 21 | 21.00% | 1 | 25.00% |
| bartlomiej zolnierkiewicz | bartlomiej zolnierkiewicz | 5 | 5.00% | 1 | 25.00% |
| joe perches | joe perches | 2 | 2.00% | 1 | 25.00% |
| Total | 100 | 100.00% | 4 | 100.00% |
static void rt2800_bbp4_mac_if_ctrl(struct rt2x00_dev *rt2x00dev)
{
u8 value;
rt2800_bbp_read(rt2x00dev, 4, &value);
rt2x00_set_field8(&value, BBP4_MAC_IF_CTRL, 1);
rt2800_bbp_write(rt2x00dev, 4, value);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| stanislaw w. gruszka | stanislaw w. gruszka | 43 | 100.00% | 1 | 100.00% |
| Total | 43 | 100.00% | 1 | 100.00% |
static void rt2800_init_freq_calibration(struct rt2x00_dev *rt2x00dev)
{
rt2800_bbp_write(rt2x00dev, 142, 1);
rt2800_bbp_write(rt2x00dev, 143, 57);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| stanislaw w. gruszka | stanislaw w. gruszka | 29 | 100.00% | 1 | 100.00% |
| Total | 29 | 100.00% | 1 | 100.00% |
static void rt2800_init_bbp_5592_glrt(struct rt2x00_dev *rt2x00dev)
{
const u8 glrt_table[] = {
0xE0, 0x1F, 0X38, 0x32, 0x08, 0x28, 0x19, 0x0A, 0xFF, 0x00, /* 128 ~ 137 */
0x16, 0x10, 0x10, 0x0B, 0x36, 0x2C, 0x26, 0x24, 0x42, 0x36, /* 138 ~ 147 */
0x30, 0x2D, 0x4C, 0x46, 0x3D, 0x40, 0x3E, 0x42, 0x3D, 0x40, /* 148 ~ 157 */
0X3C, 0x34, 0x2C, 0x2F, 0x3C, 0x35, 0x2E, 0x2A, 0x49, 0x41, /* 158 ~ 167 */
0x36, 0x31, 0x30, 0x30, 0x0E, 0x0D, 0x28, 0x21, 0x1C, 0x16, /* 168 ~ 177 */
0x50, 0x4A, 0x43, 0x40, 0x10, 0x10, 0x10, 0x10, 0x00, 0x00, /* 178 ~ 187 */
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 188 ~ 197 */
0x00, 0x00, 0x7D, 0x14, 0x32, 0x2C, 0x36, 0x4C, 0x43, 0x2C, /* 198 ~ 207 */
0x2E, 0x36, 0x30, 0x6E, /* 208 ~ 211 */
};
int i;
for (i = 0; i < ARRAY_SIZE(glrt_table); i++) {
rt2800_bbp_write(rt2x00dev, 195, 128 + i);
rt2800_bbp_write(rt2x00dev, 196, glrt_table[i]);
}
}Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| stanislaw w. gruszka | stanislaw w. gruszka | 240 | 100.00% | 1 | 100.00% |
| Total | 240 | 100.00% | 1 | 100.00% |
;
static void rt2800_init_bbp_early(struct rt2x00_dev *rt2x00dev)
{
rt2800_bbp_write(rt2x00dev, 65, 0x2C);
rt2800_bbp_write(rt2x00dev, 66, 0x38);
rt2800_bbp_write(rt2x00dev, 68, 0x0B);
rt2800_bbp_write(rt2x00dev, 69, 0x12);
rt2800_bbp_write(rt2x00dev, 70, 0x0a);
rt2800_bbp_write(rt2x00dev, 73, 0x10);
rt2800_bbp_write(rt2x00dev, 81, 0x37);
rt2800_bbp_write(rt2x00dev, 82, 0x62);
rt2800_bbp_write(rt2x00dev, 83, 0x6A);
rt2800_bbp_write(rt2x00dev, 84, 0x99);
rt2800_bbp_write(rt2x00dev, 86, 0x00);
rt2800_bbp_write(rt2x00dev, 91, 0x04);
rt2800_bbp_write(rt2x00dev, 92, 0x00);
rt2800_bbp_write(rt2x00dev, 103, 0x00);
rt2800_bbp_write(rt2x00dev, 105, 0x05);
rt2800_bbp_write(rt2x00dev, 106, 0x35);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| stanislaw w. gruszka | stanislaw w. gruszka | 154 | 99.35% | 1 | 50.00% |
| gabor juhos | gabor juhos | 1 | 0.65% | 1 | 50.00% |
| Total | 155 | 100.00% | 2 | 100.00% |
static void rt2800_disable_unused_dac_adc(struct rt2x00_dev *rt2x00dev)
{
u16 eeprom;
u8 value;
rt2800_bbp_read(rt2x00dev, 138, &value);
rt2800_eeprom_read(rt2x00dev, EEPROM_NIC_CONF0, &eeprom);
if (rt2x00_get_field16(eeprom, EEPROM_NIC_CONF0_TXPATH) == 1)
value |= 0x20;
if (rt2x00_get_field16(eeprom, EEPROM_NIC_CONF0_RXPATH) == 1)
value &= ~0x02;
rt2800_bbp_write(rt2x00dev, 138, value);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| stanislaw w. gruszka | stanislaw w. gruszka | 76 | 98.70% | 1 | 50.00% |
| gabor juhos | gabor juhos | 1 | 1.30% | 1 | 50.00% |
| Total | 77 | 100.00% | 2 | 100.00% |
static void rt2800_init_bbp_305x_soc(struct rt2x00_dev *rt2x00dev)
{
rt2800_bbp_write(rt2x00dev, 31, 0x08);
rt2800_bbp_write(rt2x00dev, 65, 0x2c);
rt2800_bbp_write(rt2x00dev, 66, 0x38);
rt2800_bbp_write(rt2x00dev, 69, 0x12);
rt2800_bbp_write(rt2x00dev, 73, 0x10);
rt2800_bbp_write(rt2x00dev, 70, 0x0a);
rt2800_bbp_write(rt2x00dev, 78, 0x0e);
rt2800_bbp_write(rt2x00dev, 80, 0x08);
rt2800_bbp_write(rt2x00dev, 82, 0x62);
rt2800_bbp_write(rt2x00dev, 83, 0x6a);
rt2800_bbp_write(rt2x00dev, 84, 0x99);
rt2800_bbp_write(rt2x00dev, 86, 0x00);
rt2800_bbp_write(rt2x00dev, 91, 0x04);
rt2800_bbp_write(rt2x00dev, 92, 0x00);
rt2800_bbp_write(rt2x00dev, 103, 0xc0);
rt2800_bbp_write(rt2x00dev, 105, 0x01);
rt2800_bbp_write(rt2x00dev, 106, 0x35);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| stanislaw w. gruszka | stanislaw w. gruszka | 164 | 100.00% | 15 | 100.00% |
| Total | 164 | 100.00% | 15 | 100.00% |
static void rt2800_init_bbp_28xx(struct rt2x00_dev *rt2x00dev)
{
rt2800_bbp_write(rt2x00dev, 65, 0x2c);
rt2800_bbp_write(rt2x00dev, 66, 0x38);
if (rt2x00_rt_rev(rt2x00dev, RT2860, REV_RT2860C)) {
rt2800_bbp_write(rt2x00dev, 69, 0x16);
rt2800_bbp_write(rt2x00dev, 73, 0x12);
} else {
rt2800_bbp_write(rt2x00dev, 69, 0x12);
rt2800_bbp_write(rt2x00dev, 73, 0x10);
}
rt2800_bbp_write(rt2x00dev, 70, 0x0a);
rt2800_bbp_write(rt2x00dev, 81, 0x37);
rt2800_bbp_write(rt2x00dev, 82, 0x62);
rt2800_bbp_write(rt2x00dev, 83, 0x6a);
if (rt2x00_rt_rev(rt2x00dev, RT2860, REV_RT2860D))
rt2800_bbp_write(rt2x00dev, 84, 0x19);
else
rt2800_bbp_write(rt2x00dev, 84, 0x99);
rt2800_bbp_write(rt2x00dev, 86, 0x00);
rt2800_bbp_write(rt2x00dev, 91, 0x04);
rt2800_bbp_write(rt2x00dev, 92, 0x00);
rt2800_bbp_write(rt2x00dev, 103, 0x00);
rt2800_bbp_write(rt2x00dev, 105, 0x05);
rt2800_bbp_write(rt2x00dev, 106, 0x35);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| stanislaw w. gruszka | stanislaw w. gruszka | 201 | 100.00% | 14 | 100.00% |
| Total | 201 | 100.00% | 14 | 100.00% |
static void rt2800_init_bbp_30xx(struct rt2x00_dev *rt2x00dev)
{
rt2800_bbp_write(rt2x00dev, 65, 0x2c);
rt2800_bbp_write(rt2x00dev, 66, 0x38);
rt2800_bbp_write(rt2x00dev, 69, 0x12);
rt2800_bbp_write(rt2x00dev, 73, 0x10);
rt2800_bbp_write(rt2x00dev, 70, 0x0a);
rt2800_bbp_write(rt2x00dev, 79, 0x13);
rt2800_bbp_write(rt2x00dev, 80, 0x05);
rt2800_bbp_write(rt2x00dev, 81, 0x33);
rt2800_bbp_write(rt2x00dev, 82, 0x62);
rt2800_bbp_write(rt2x00dev, 83, 0x6a);
rt2800_bbp_write(rt2x00dev, 84, 0x99);
rt2800_bbp_write(rt2x00dev, 86, 0x00);
rt2800_bbp_write(rt2x00dev, 91, 0x04);
rt2800_bbp_write(rt2x00dev, 92, 0x00);
if (rt2x00_rt_rev_gte(rt2x00dev, RT3070, REV_RT3070F) ||
rt2x00_rt_rev_gte(rt2x00dev, RT3071, REV_RT3071E) ||
rt2x00_rt_rev_gte(rt2x00dev, RT3090, REV_RT3090E))
rt2800_bbp_write(rt2x00dev, 103, 0xc0);
else
rt2800_bbp_write(rt2x00dev, 103, 0x00);
rt2800_bbp_write(rt2x00dev, 105, 0x05);
rt2800_bbp_write(rt2x00dev, 106, 0x35);
if (rt2x00_rt(rt2x00dev, RT3071) ||
rt2x00_rt(rt2x00dev, RT3090))
rt2800_disable_unused_dac_adc(rt2x00dev);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| stanislaw w. gruszka | stanislaw w. gruszka | 224 | 100.00% | 15 | 100.00% |
| Total | 224 | 100.00% | 15 | 100.00% |
static void rt2800_init_bbp_3290(struct rt2x00_dev *rt2x00dev)
{
u8 value;
rt2800_bbp4_mac_if_ctrl(rt2x00dev);
rt2800_bbp_write(rt2x00dev, 31, 0x08);
rt2800_bbp_write(rt2x00dev, 65, 0x2c);
rt2800_bbp_write(rt2x00dev, 66, 0x38);
rt2800_bbp_write(rt2x00dev, 68, 0x0b);
rt2800_bbp_write(rt2x00dev, 69, 0x12);
rt2800_bbp_write(rt2x00dev, 73, 0x13);
rt2800_bbp_write(rt2x00dev, 75, 0x46);
rt2800_bbp_write(rt2x00dev, 76, 0x28);
rt2800_bbp_write(rt2x00dev, 77, 0x58);
rt2800_bbp_write(rt2x00dev, 70, 0x0a);
rt2800_bbp_write(rt2x00dev, 74, 0x0b);
rt2800_bbp_write(rt2x00dev, 79, 0x18);
rt2800_bbp_write(rt2x00dev, 80, 0x09);
rt2800_bbp_write(rt2x00dev, 81, 0x33);
rt2800_bbp_write(rt2x00dev, 82, 0x62);
rt2800_bbp_write(rt2x00dev, 83, 0x7a);
rt2800_bbp_write(rt2x00dev, 84, 0x9a);
rt2800_bbp_write(rt2x00dev, 86, 0x38);
rt2800_bbp_write(rt2x00dev, 91, 0x04);
rt2800_bbp_write(rt2x00dev, 92, 0x02);
rt2800_bbp_write(rt2x00dev, 103, 0xc0);
rt2800_bbp_write(rt2x00dev, 104, 0x92);
rt2800_bbp_write(rt2x00dev, 105, 0x1c);
rt2800_bbp_write(rt2x00dev, 106, 0x03);
rt2800_bbp_write(rt2x00dev, 128, 0x12);
rt2800_bbp_write(rt2x00dev, 67, 0x24);
rt2800_bbp_write(rt2x00dev, 143, 0x04);
rt2800_bbp_write(rt2x00dev, 142, 0x99);
rt2800_bbp_write(rt2x00dev, 150, 0x30);
rt2800_bbp_write(rt2x00dev, 151, 0x2e);
rt2800_bbp_write(rt2x00dev, 152, 0x20);
rt2800_bbp_write(rt2x00dev, 153, 0x34);
rt2800_bbp_write(rt2x00dev, 154, 0x40);
rt2800_bbp_write(rt2x00dev, 155, 0x3b);
rt2800_bbp_write(rt2x00dev, 253, 0x04);
rt2800_bbp_read(rt2x00dev, 47, &value);
rt2x00_set_field8(&value, BBP47_TSSI_ADC6, 1);
rt2800_bbp_write(rt2x00dev, 47, value);
/* Use 5-bit ADC for Acquisition and 8-bit ADC for data */
rt2800_bbp_read(rt2x00dev, 3, &value);
rt2x00_set_field8(&value, BBP3_ADC_MODE_SWITCH, 1);
rt2x00_set_field8(&value, BBP3_ADC_INIT_MODE, 1);
rt2800_bbp_write(rt2x00dev, 3, value);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| stanislaw w. gruszka | stanislaw w. gruszka | 403 | 100.00% | 20 | 100.00% |
| Total | 403 | 100.00% | 20 | 100.00% |
static void rt2800_init_bbp_3352(struct rt2x00_dev *rt2x00dev)
{
rt2800_bbp_write(rt2x00dev, 3, 0x00);
rt2800_bbp_write(rt2x00dev, 4, 0x50);
rt2800_bbp_write(rt2x00dev, 31, 0x08);
rt2800_bbp_write(rt2x00dev, 47, 0x48);
rt2800_bbp_write(rt2x00dev, 65, 0x2c);
rt2800_bbp_write(rt2x00dev, 66, 0x38);
rt2800_bbp_write(rt2x00dev, 68, 0x0b);
rt2800_bbp_write(rt2x00dev, 69, 0x12);
rt2800_bbp_write(rt2x00dev, 73, 0x13);
rt2800_bbp_write(rt2x00dev, 75, 0x46);
rt2800_bbp_write(rt2x00dev, 76, 0x28);
rt2800_bbp_write(rt2x00dev, 77, 0x59);
rt2800_bbp_write(rt2x00dev, 70, 0x0a);
rt2800_bbp_write(rt2x00dev, 78, 0x0e);
rt2800_bbp_write(rt2x00dev, 80, 0x08);
rt2800_bbp_write(rt2x00dev, 81, 0x37);
rt2800_bbp_write(rt2x00dev, 82, 0x62);
rt2800_bbp_write(rt2x00dev, 83, 0x6a);
rt2800_bbp_write(rt2x00dev, 84, 0x99);
rt2800_bbp_write(rt2x00dev, 86, 0x38);
rt2800_bbp_write(rt2x00dev, 88, 0x90);
rt2800_bbp_write(rt2x00dev, 91, 0x04);
rt2800_bbp_write(rt2x00dev, 92, 0x02);
rt2800_bbp_write(rt2x00dev, 103, 0xc0);
rt2800_bbp_write(rt2x00dev, 104, 0x92);
rt2800_bbp_write(rt2x00dev, 105, 0x34);
rt2800_bbp_write(rt2x00dev, 106, 0x05);
rt2800_bbp_write(rt2x00dev, 120, 0x50);
rt2800_bbp_write(rt2x00dev, 137, 0x0f);
rt2800_bbp_write(rt2x00dev, 163, 0xbd);
/* Set ITxBF timeout to 0x9c40=1000msec */
rt2800_bbp_write(rt2x00dev, 179, 0x02);
rt2800_bbp_write(rt2x00dev, 180, 0x00);
rt2800_bbp_write(rt2x00dev, 182, 0x40);
rt2800_bbp_write(rt2x00dev, 180, 0x01);
rt2800_bbp_write(rt2x00dev, 182, 0x9c);
rt2800_bbp_write(rt2x00dev, 179, 0x00);
/* Reprogram the inband interface to put right values in RXWI */
rt2800_bbp_write(rt2x00dev, 142, 0x04);
rt2800_bbp_write(rt2x00dev, 143, 0x3b);
rt2800_bbp_write(rt2x00dev, 142, 0x06);
rt2800_bbp_write(rt2x00dev, 143, 0xa0);
rt2800_bbp_write(rt2x00dev, 142, 0x07);
rt2800_bbp_write(rt2x00dev, 143, 0xa1);
rt2800_bbp_write(rt2x00dev, 142, 0x08);
rt2800_bbp_write(rt2x00dev, 143, 0xa2);
rt2800_bbp_write(rt2x00dev, 148, 0xc8);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| stanislaw w. gruszka | stanislaw w. gruszka | 418 | 100.00% | 23 | 100.00% |
| Total | 418 | 100.00% | 23 | 100.00% |
static void rt2800_init_bbp_3390(struct rt2x00_dev *rt2x00dev)
{
rt2800_bbp_write(rt2x00dev, 65, 0x2c);
rt2800_bbp_write(rt2x00dev, 66, 0x38);
rt2800_bbp_write(rt2x00dev, 69, 0x12);
rt2800_bbp_write(rt2x00dev, 73, 0x10);
rt2800_bbp_write(rt2x00dev, 70, 0x0a);
rt2800_bbp_write(rt2x00dev, 79, 0x13);
rt2800_bbp_write(rt2x00dev, 80, 0x05);
rt2800_bbp_write(rt2x00dev, 81, 0x33);
rt2800_bbp_write(rt2x00dev, 82, 0x62);
rt2800_bbp_write(rt2x00dev, 83, 0x6a);
rt2800_bbp_write(rt2x00dev, 84, 0x99);
rt2800_bbp_write(rt2x00dev, 86, 0x00);
rt2800_bbp_write(rt2x00dev, 91, 0x04);
rt2800_bbp_write(rt2x00dev, 92, 0x00);
if (rt2x00_rt_rev_gte(rt2x00dev, RT3390, REV_RT3390E))
rt2800_bbp_write(rt2x00dev, 103, 0xc0);
else
rt2800_bbp_write(rt2x00dev, 103, 0x00);
rt2800_bbp_write(rt2x00dev, 105, 0x05);
rt2800_bbp_write(rt2x00dev, 106, 0x35);
rt2800_disable_unused_dac_adc(rt2x00dev);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| stanislaw w. gruszka | stanislaw w. gruszka | 190 | 100.00% | 15 | 100.00% |
| Total | 190 | 100.00% | 15 | 100.00% |
static void rt2800_init_bbp_3572(struct rt2x00_dev *rt2x00dev)
{
rt2800_bbp_write(rt2x00dev, 31, 0x08);
rt2800_bbp_write(rt2x00dev, 65, 0x2c);
rt2800_bbp_write(rt2x00dev, 66, 0x38);
rt2800_bbp_write(rt2x00dev, 69, 0x12);
rt2800_bbp_write(rt2x00dev, 73, 0x10);
rt2800_bbp_write(rt2x00dev, 70, 0x0a);
rt2800_bbp_write(rt2x00dev, 79, 0x13);
rt2800_bbp_write(rt2x00dev, 80, 0x05);
rt2800_bbp_write(rt2x00dev, 81, 0x33);
rt2800_bbp_write(rt2x00dev, 82, 0x62);
rt2800_bbp_write(rt2x00dev, 83, 0x6a);
rt2800_bbp_write(rt2x00dev, 84, 0x99);
rt2800_bbp_write(rt2x00dev, 86, 0x00);
rt2800_bbp_write(rt2x00dev, 91, 0x04);
rt2800_bbp_write(rt2x00dev, 92, 0x00);
rt2800_bbp_write(rt2x00dev, 103, 0xc0);
rt2800_bbp_write(rt2x00dev, 105, 0x05);
rt2800_bbp_write(rt2x00dev, 106, 0x35);
rt2800_disable_unused_dac_adc(rt2x00dev);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| stanislaw w. gruszka | stanislaw w. gruszka | 178 | 100.00% | 16 | 100.00% |
| Total | 178 | 100.00% | 16 | 100.00% |
static void rt2800_init_bbp_3593(struct rt2x00_dev *rt2x00dev)
{
rt2800_init_bbp_early(rt2x00dev);
rt2800_bbp_write(rt2x00dev, 79, 0x13);
rt2800_bbp_write(rt2x00dev, 80, 0x05);
rt2800_bbp_write(rt2x00dev, 81, 0x33);
rt2800_bbp_write(rt2x00dev, 137, 0x0f);
rt2800_bbp_write(rt2x00dev, 84, 0x19);
/* Enable DC filter */
if (rt2x00_rt_rev_gte(rt2x00dev, RT3593, REV_RT3593E))
rt2800_bbp_write(rt2x00dev, 103, 0xc0);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| gabor juhos | gabor juhos | 82 | 100.00% | 1 | 100.00% |
| Total | 82 | 100.00% | 1 | 100.00% |
static void rt2800_init_bbp_53xx(struct rt2x00_dev *rt2x00dev)
{
int ant, div_mode;
u16 eeprom;
u8 value;
rt2800_bbp4_mac_if_ctrl(rt2x00dev);
rt2800_bbp_write(rt2x00dev, 31, 0x08);
rt2800_bbp_write(rt2x00dev, 65, 0x2c);
rt2800_bbp_write(rt2x00dev, 66, 0x38);
rt2800_bbp_write(rt2x00dev, 68, 0x0b);
rt2800_bbp_write(rt2x00dev, 69, 0x12);
rt2800_bbp_write(rt2x00dev, 73, 0x13);
rt2800_bbp_write(rt2x00dev, 75, 0x46);
rt2800_bbp_write(rt2x00dev, 76, 0x28);
rt2800_bbp_write(rt2x00dev, 77, 0x59);
rt2800_bbp_write(rt2x00dev, 70, 0x0a);
rt2800_bbp_write(rt2x00dev, 79, 0x13);
rt2800_bbp_write(rt2x00dev, 80, 0x05);
rt2800_bbp_write(rt2x00dev, 81, 0x33);
rt2800_bbp_write(rt2x00dev, 82, 0x62);
rt2800_bbp_write(rt2x00dev, 83, 0x7a);
rt2800_bbp_write(rt2x00dev, 84, 0x9a);
rt2800_bbp_write(rt2x00dev, 86, 0x38);
if (rt2x00_rt(rt2x00dev, RT5392))
rt2800_bbp_write(rt2x00dev, 88, 0x90);
rt2800_bbp_write(rt2x00dev, 91, 0x04);
rt2800_bbp_write(rt2x00dev, 92, 0x02);
if (rt2x00_rt(rt2x00dev, RT5392)) {
rt2800_bbp_write(rt2x00dev, 95, 0x9a);
rt2800_bbp_write(rt2x00dev, 98, 0x12);
}
rt2800_bbp_write(rt2x00dev, 103, 0xc0);
rt2800_bbp_write(rt2x00dev, 104, 0x92);
rt2800_bbp_write(rt2x00dev, 105, 0x3c);
if (rt2x00_rt(rt2x00dev, RT5390))
rt2800_bbp_write(rt2x00dev, 106, 0x03);
else if (rt2x00_rt(rt2x00dev, RT5392))
rt2800_bbp_write(rt2x00dev, 106, 0x12);
else
WARN_ON(1);
rt2800_bbp_write(rt2x00dev, 128, 0x12);
if (rt2x00_rt(rt2x00dev, RT5392)) {
rt2800_bbp_write(rt2x00dev, 134, 0xd0);
rt2800_bbp_write(rt2x00dev, 135, 0xf6);
}
rt2800_disable_unused_dac_adc(rt2x00dev);
rt2800_eeprom_read(rt2x00dev, EEPROM_NIC_CONF1, &eeprom);
div_mode = rt2x00_get_field16(eeprom,
EEPROM_NIC_CONF1_ANT_DIVERSITY);
ant = (div_mode == 3) ? 1 : 0;
/* check if this is a Bluetooth combo card */
if (rt2x00_has_cap_bt_coexist(rt2x00dev)) {
u32 reg;
rt2800_register_read(rt2x00dev, GPIO_CTRL, ®);
rt2x00_set_field32(®, GPIO_CTRL_DIR3, 0);
rt2x00_set_field32(®, GPIO_CTRL_DIR6, 0);
rt2x00_set_field32(®, GPIO_CTRL_VAL3, 0);
rt2x00_set_field32(®, GPIO_CTRL_VAL6, 0);
if (ant == 0)
rt2x00_set_field32(®, GPIO_CTRL_VAL3, 1);
else if (ant == 1)
rt2x00_set_field32(®, GPIO_CTRL_VAL6, 1);
rt2800_register_write(rt2x00dev, GPIO_CTRL, reg);
}
/* This chip has hardware antenna diversity*/
if (rt2x00_rt_rev_gte(rt2x00dev, RT5390, REV_RT5390R)) {
rt2800_bbp_write(rt2x00dev, 150, 0); /* Disable Antenna Software OFDM */
rt2800_bbp_write(rt2x00dev, 151, 0); /* Disable Antenna Software CCK */
rt2800_bbp_write(rt2x00dev, 154, 0); /* Clear previously selected antenna */
}
rt2800_bbp_read(rt2x00dev, 152, &value);
if (ant == 0)
rt2x00_set_field8(&value, BBP152_RX_DEFAULT_ANT, 1);
else
rt2x00_set_field8(&value, BBP152_RX_DEFAULT_ANT, 0);
rt2800_bbp_write(rt2x00dev, 152, value);
rt2800_init_freq_calibration(rt2x00dev);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| stanislaw w. gruszka | stanislaw w. gruszka | 577 | 97.96% | 24 | 88.89% |
| stanislaw gruszka | stanislaw gruszka | 10 | 1.70% | 1 | 3.70% |
| gabor juhos | gabor juhos | 2 | 0.34% | 2 | 7.41% |
| Total | 589 | 100.00% | 27 | 100.00% |
static void rt2800_init_bbp_5592(struct rt2x00_dev *rt2x00dev)
{
int ant, div_mode;
u16 eeprom;
u8 value;
rt2800_init_bbp_early(rt2x00dev);
rt2800_bbp_read(rt2x00dev, 105, &value);
rt2x00_set_field8(&value, BBP105_MLD,
rt2x00dev->default_ant.rx_chain_num == 2);
rt2800_bbp_write(rt2x00dev, 105, value);
rt2800_bbp4_mac_if_ctrl(rt2x00dev);
rt2800_bbp_write(rt2x00dev, 20, 0x06);
rt2800_bbp_write(rt2x00dev, 31, 0x08);
rt2800_bbp_write(rt2x00dev, 65, 0x2C);
rt2800_bbp_write(rt2x00dev, 68, 0xDD);
rt2800_bbp_write(rt2x00dev, 69, 0x1A);
rt2800_bbp_write(rt2x00dev, 70, 0x05);
rt2800_bbp_write(rt2x00dev, 73, 0x13);
rt2800_bbp_write(rt2x00dev, 74, 0x0F);
rt2800_bbp_write(rt2x00dev, 75, 0x4F);
rt2800_bbp_write(rt2x00dev, 76, 0x28);
rt2800_bbp_write(rt2x00dev, 77, 0x59);
rt2800_bbp_write(rt2x00dev, 84, 0x9A);
rt2800_bbp_write(rt2x00dev, 86, 0x38);
rt2800_bbp_write(rt2x00dev, 88, 0x90);
rt2800_bbp_write(rt2x00dev, 91, 0x04);
rt2800_bbp_write(rt2x00dev, 92, 0x02);
rt2800_bbp_write(rt2x00dev, 95, 0x9a);
rt2800_bbp_write(rt2x00dev, 98, 0x12);
rt2800_bbp_write(rt2x00dev, 103, 0xC0);
rt2800_bbp_write(rt2x00dev, 104, 0x92);
/* FIXME BBP105 owerwrite */
rt2800_bbp_write(rt2x00dev, 105, 0x3C);
rt2800_bbp_write(rt2x00dev, 106, 0x35);
rt2800_bbp_write(rt2x00dev, 128, 0x12);
rt2800_bbp_write(rt2x00dev, 134, 0xD0);
rt2800_bbp_write(rt2x00dev, 135, 0xF6);
rt2800_bbp_write(rt2x00dev, 137, 0x0F);
/* Initialize GLRT (Generalized Likehood Radio Test) */
rt2800_init_bbp_5592_glrt(rt2x00dev);
rt2800_bbp4_mac_if_ctrl(rt2x00dev);
rt2800_eeprom_read(rt2x00dev, EEPROM_NIC_CONF1, &eeprom);
div_mode = rt2x00_get_field16(eeprom, EEPROM_NIC_CONF1_ANT_DIVERSITY);
ant = (div_mode == 3) ? 1 : 0;
rt2800_bbp_read(rt2x00dev, 152, &value);
if (ant == 0) {
/* Main antenna */
rt2x00_set_field8(&value, BBP152_RX_DEFAULT_ANT, 1);
} else {
/* Auxiliary antenna */
rt2x00_set_field8(&value, BBP152_RX_DEFAULT_ANT, 0);
}
rt2800_bbp_write(rt2x00dev, 152, value);
if (rt2x00_rt_rev_gte(rt2x00dev, RT5592, REV_RT5592C)) {
rt2800_bbp_read(rt2x00dev, 254, &value);
rt2x00_set_field8(&value, BBP254_BIT7, 1);
rt2800_bbp_write(rt2x00dev, 254, value);
}
rt2800_init_freq_calibration(rt2x00dev);
rt2800_bbp_write(rt2x00dev, 84, 0x19);
if (rt2x00_rt_rev_gte(rt2x00dev, RT5592, REV_RT5592C))
rt2800_bbp_write(rt2x00dev, 103, 0xc0);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| stanislaw w. gruszka | stanislaw w. gruszka | 470 | 99.58% | 4 | 66.67% |
| gabor juhos | gabor juhos | 2 | 0.42% | 2 | 33.33% |
| Total | 472 | 100.00% | 6 | 100.00% |
static void rt2800_init_bbp(struct rt2x00_dev *rt2x00dev)
{
unsigned int i;
u16 eeprom;
u8 reg_id;
u8 value;
if (rt2800_is_305x_soc(rt2x00dev))
rt2800_init_bbp_305x_soc(rt2x00dev);
switch (rt2x00dev->chip.rt) {
case RT2860:
case RT2872:
case RT2883:
rt2800_init_bbp_28xx(rt2x00dev);
break;
case RT3070:
case RT3071:
case RT3090:
rt2800_init_bbp_30xx(rt2x00dev);
break;
case RT3290:
rt2800_init_bbp_3290(rt2x00dev);
break;
case RT3352:
rt2800_init_bbp_3352(rt2x00dev);
break;
case RT3390:
rt2800_init_bbp_3390(rt2x00dev);
break;
case RT3572:
rt2800_init_bbp_3572(rt2x00dev);
break;
case RT3593:
rt2800_init_bbp_3593(rt2x00dev);
return;
case RT5390:
case RT5392:
rt2800_init_bbp_53xx(rt2x00dev);
break;
case RT5592:
rt2800_init_bbp_5592(rt2x00dev);
return;
}
for (i = 0; i < EEPROM_BBP_SIZE; i++) {
rt2800_eeprom_read_from_array(rt2x00dev, EEPROM_BBP_START, i,
&eeprom);
if (eeprom != 0xffff && eeprom != 0x0000) {
reg_id = rt2x00_get_field16(eeprom, EEPROM_BBP_REG_ID);
value = rt2x00_get_field16(eeprom, EEPROM_BBP_VALUE);
rt2800_bbp_write(rt2x00dev, reg_id, value);
}
}
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| stanislaw w. gruszka | stanislaw w. gruszka | 108 | 51.92% | 4 | 40.00% |
| gertjan van wingerde | gertjan van wingerde | 34 | 16.35% | 1 | 10.00% |
| shiang tu | shiang tu | 33 | 15.87% | 1 | 10.00% |
| helmut schaa | helmut schaa | 21 | 10.10% | 1 | 10.00% |
| gabor juhos | gabor juhos | 11 | 5.29% | 2 | 20.00% |
| bartlomiej zolnierkiewicz | bartlomiej zolnierkiewicz | 1 | 0.48% | 1 | 10.00% |
| Total | 208 | 100.00% | 10 | 100.00% |
static void rt2800_led_open_drain_enable(struct rt2x00_dev *rt2x00dev)
{
u32 reg;
rt2800_register_read(rt2x00dev, OPT_14_CSR, ®);
rt2x00_set_field32(®, OPT_14_CSR_BIT0, 1);
rt2800_register_write(rt2x00dev, OPT_14_CSR, reg);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| stanislaw w. gruszka | stanislaw w. gruszka | 43 | 100.00% | 1 | 100.00% |
| Total | 43 | 100.00% | 1 | 100.00% |
static u8 rt2800_init_rx_filter(struct rt2x00_dev *rt2x00dev, bool bw40,
u8 filter_target)
{
unsigned int i;
u8 bbp;
u8 rfcsr;
u8 passband;
u8 stopband;
u8 overtuned = 0;
u8 rfcsr24 = (bw40) ? 0x27 : 0x07;
rt2800_rfcsr_write(rt2x00dev, 24, rfcsr24);
rt2800_bbp_read(rt2x00dev, 4, &bbp);
rt2x00_set_field8(&bbp, BBP4_BANDWIDTH, 2 * bw40);
rt2800_bbp_write(rt2x00dev, 4, bbp);
rt2800_rfcsr_read(rt2x00dev, 31, &rfcsr);
rt2x00_set_field8(&rfcsr, RFCSR31_RX_H20M, bw40);
rt2800_rfcsr_write(rt2x00dev, 31, rfcsr);
rt2800_rfcsr_read(rt2x00dev, 22, &rfcsr);
rt2x00_set_field8(&rfcsr, RFCSR22_BASEBAND_LOOPBACK, 1);
rt2800_rfcsr_write(rt2x00dev, 22, rfcsr);
/*
* Set power & frequency of passband test tone
*/
rt2800_bbp_write(rt2x00dev, 24, 0);
for (i = 0; i < 100; i++) {
rt2800_bbp_write(rt2x00dev, 25, 0x90);
msleep(1);
rt2800_bbp_read(rt2x00dev, 55, &passband);
if (passband)
break;
}
/*
* Set power & frequency of stopband test tone
*/
rt2800_bbp_write(rt2x00dev, 24, 0x06);
for (i = 0; i < 100; i++) {
rt2800_bbp_write(rt2x00dev, 25, 0x90);
msleep(1);
rt2800_bbp_read(rt2x00dev, 55, &stopband);
if ((passband - stopband) <= filter_target) {
rfcsr24++;
overtuned += ((passband - stopband) == filter_target);
} else
break;
rt2800_rfcsr_write(rt2x00dev, 24, rfcsr24);
}
rfcsr24 -= !!overtuned;
rt2800_rfcsr_write(rt2x00dev, 24, rfcsr24);
return rfcsr24;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| gertjan van wingerde | gertjan van wingerde | 209 | 68.30% | 2 | 28.57% |
| helmut schaa | helmut schaa | 36 | 11.76% | 2 | 28.57% |
| shiang tu | shiang tu | 26 | 8.50% | 1 | 14.29% |
| bartlomiej zolnierkiewicz | bartlomiej zolnierkiewicz | 24 | 7.84% | 1 | 14.29% |
| stanislaw w. gruszka | stanislaw w. gruszka | 11 | 3.59% | 1 | 14.29% |
| Total | 306 | 100.00% | 7 | 100.00% |
static void rt2800_rf_init_calibration(struct rt2x00_dev *rt2x00dev,
const unsigned int rf_reg)
{
u8 rfcsr;
rt2800_rfcsr_read(rt2x00dev, rf_reg, &rfcsr);
rt2x00_set_field8(&rfcsr, FIELD8(0x80), 1);
rt2800_rfcsr_write(rt2x00dev, rf_reg, rfcsr);
msleep(1);
rt2x00_set_field8(&rfcsr, FIELD8(0x80), 0);
rt2800_rfcsr_write(rt2x00dev, rf_reg, rfcsr);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| stanislaw w. gruszka | stanislaw w. gruszka | 78 | 100.00% | 1 | 100.00% |
| Total | 78 | 100.00% | 1 | 100.00% |
static void rt2800_rx_filter_calibration(struct rt2x00_dev *rt2x00dev)
{
struct rt2800_drv_data *drv_data = rt2x00dev->drv_data;
u8 filter_tgt_bw20;
u8 filter_tgt_bw40;
u8 rfcsr, bbp;
/*
* TODO: sync filter_tgt values with vendor driver
*/
if (rt2x00_rt(rt2x00dev, RT3070)) {
filter_tgt_bw20 = 0x16;
filter_tgt_bw40 = 0x19;
} else {
filter_tgt_bw20 = 0x13;
filter_tgt_bw40 = 0x15;
}
drv_data->calibration_bw20 =
rt2800_init_rx_filter(rt2x00dev, false, filter_tgt_bw20);
drv_data->calibration_bw40 =
rt2800_init_rx_filter(rt2x00dev, true, filter_tgt_bw40);
/*
* Save BBP 25 & 26 values for later use in channel switching (for 3052)
*/
rt2800_bbp_read(rt2x00dev, 25, &drv_data->bbp25);
rt2800_bbp_read(rt2x00dev, 26, &drv_data->bbp26);
/*
* Set back to initial state
*/
rt2800_bbp_write(rt2x00dev, 24, 0);
rt2800_rfcsr_read(rt2x00dev, 22, &rfcsr);
rt2x00_set_field8(&rfcsr, RFCSR22_BASEBAND_LOOPBACK, 0);
rt2800_rfcsr_write(rt2x00dev, 22, rfcsr);
/*
* Set BBP back to BW20
*/
rt2800_bbp_read(rt2x00dev, 4, &bbp);
rt2x00_set_field8(&bbp, BBP4_BANDWIDTH, 0);
rt2800_bbp_write(rt2x00dev, 4, bbp);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| stanislaw w. gruszka | stanislaw w. gruszka | 182 | 100.00% | 1 | 100.00% |
| Total | 182 | 100.00% | 1 | 100.00% |
static void rt2800_normal_mode_setup_3xxx(struct rt2x00_dev *rt2x00dev)
{
struct rt2800_drv_data *drv_data = rt2x00dev->drv_data;
u8 min_gain, rfcsr, bbp;
u16 eeprom;
rt2800_rfcsr_read(rt2x00dev, 17, &rfcsr);
rt2x00_set_field8(&rfcsr, RFCSR17_TX_LO1_EN, 0);
if (rt2x00_rt(rt2x00dev, RT3070) ||
rt2x00_rt_rev_lt(rt2x00dev, RT3071, REV_RT3071E) ||
rt2x00_rt_rev_lt(rt2x00dev, RT3090, REV_RT3090E) ||
rt2x00_rt_rev_lt(rt2x00dev, RT3390, REV_RT3390E)) {
if (!rt2x00_has_cap_external_lna_bg(rt2x00dev))
rt2x00_set_field8(&rfcsr, RFCSR17_R, 1);
}
min_gain = rt2x00_rt(rt2x00dev, RT3070) ? 1 : 2;
if (drv_data->txmixer_gain_24g >= min_gain) {
rt2x00_set_field8(&rfcsr, RFCSR17_TXMIXER_GAIN,
drv_data->txmixer_gain_24g);
}
rt2800_rfcsr_write(rt2x00dev, 17, rfcsr);
if (rt2x00_rt(rt2x00dev, RT3090)) {
/* Turn off unused DAC1 and ADC1 to reduce power consumption */
rt2800_bbp_read(rt2x00dev, 138, &bbp);
rt2800_eeprom_read(rt2x00dev, EEPROM_NIC_CONF0, &eeprom);
if (rt2x00_get_field16(eeprom, EEPROM_NIC_CONF0_RXPATH) == 1)
rt2x00_set_field8(&bbp, BBP138_RX_ADC1, 0);
if (rt2x00_get_field16(eeprom, EEPROM_NIC_CONF0_TXPATH) == 1)
rt2x00_set_field8(&bbp, BBP138_TX_DAC1, 1);
rt2800_bbp_write(rt2x00dev, 138, bbp);
}
if (rt2x00_rt(rt2x00dev, RT3070)) {
rt2800_rfcsr_read(rt2x00dev, 27, &rfcsr);
if (rt2x00_rt_rev_lt(rt2x00dev, RT3070, REV_RT3070F))
rt2x00_set_field8(&rfcsr, RFCSR27_R1, 3);
else
rt2x00_set_field8(&rfcsr, RFCSR27_R1, 0);
rt2x00_set_field8(&rfcsr, RFCSR27_R2, 0);
rt2x00_set_field8(&rfcsr, RFCSR27_R3, 0);
rt2x00_set_field8(&rfcsr, RFCSR27_R4, 0);
rt2800_rfcsr_write(rt2x00dev, 27, rfcsr);
} else if (rt2x00_rt(rt2x00dev, RT3071) ||
rt2x00_rt(rt2x00dev, RT3090) ||
rt2x00_rt(rt2x00dev, RT3390)) {
rt2800_rfcsr_read(rt2x00dev, 1, &rfcsr);
rt2x00_set_field8(&rfcsr, RFCSR1_RF_BLOCK_EN, 1);
rt2x00_set_field8(&rfcsr, RFCSR1_RX0_PD, 0);
rt2x00_set_field8(&rfcsr, RFCSR1_TX0_PD, 0);
rt2x00_set_field8(&rfcsr, RFCSR1_RX1_PD, 1);
rt2x00_set_field8(&rfcsr, RFCSR1_TX1_PD, 1);
rt2800_rfcsr_write(rt2x00dev, 1, rfcsr);
rt2800_rfcsr_read(rt2x00dev, 15, &rfcsr);
rt2x00_set_field8(&rfcsr, RFCSR15_TX_LO2_EN, 0);
rt2800_rfcsr_write(rt2x00dev, 15, rfcsr);
rt2800_rfcsr_read(rt2x00dev, 20, &rfcsr);
rt2x00_set_field8(&rfcsr, RFCSR20_RX_LO1_EN, 0);
rt2800_rfcsr_write(rt2x00dev, 20, rfcsr);
rt2800_rfcsr_read(rt2x00dev, 21, &rfcsr);
rt2x00_set_field8(&rfcsr, RFCSR21_RX_LO2_EN, 0);
rt2800_rfcsr_write(rt2x00dev, 21, rfcsr);
}
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| stanislaw w. gruszka | stanislaw w. gruszka | 418 | 82.45% | 4 | 25.00% |
| shiang tu | shiang tu | 30 | 5.92% | 1 | 6.25% |
| woody hung | woody hung | 19 | 3.75% | 1 | 6.25% |
| gertjan van wingerde | gertjan van wingerde | 15 | 2.96% | 4 | 25.00% |
| helmut schaa | helmut schaa | 12 | 2.37% | 1 | 6.25% |
| bartlomiej zolnierkiewicz | bartlomiej zolnierkiewicz | 6 | 1.18% | 1 | 6.25% |
| john li | john li | 4 | 0.79% | 1 | 6.25% |
| gabor juhos | gabor juhos | 2 | 0.39% | 2 | 12.50% |
| daniel golle | daniel golle | 1 | 0.20% | 1 | 6.25% |
| Total | 507 | 100.00% | 16 | 100.00% |
static void rt2800_normal_mode_setup_3593(struct rt2x00_dev *rt2x00dev)
{
struct rt2800_drv_data *drv_data = rt2x00dev->drv_data;
u8 rfcsr;
u8 tx_gain;
rt2800_rfcsr_read(rt2x00dev, 50, &rfcsr);
rt2x00_set_field8(&rfcsr, RFCSR50_TX_LO2_EN, 0);
rt2800_rfcsr_write(rt2x00dev, 50, rfcsr);
rt2800_rfcsr_read(rt2x00dev, 51, &rfcsr);
tx_gain = rt2x00_get_field8(drv_data->txmixer_gain_24g,
RFCSR17_TXMIXER_GAIN);
rt2x00_set_field8(&rfcsr, RFCSR51_BITS24, tx_gain);
rt2800_rfcsr_write(rt2x00dev, 51, rfcsr);
rt2800_rfcsr_read(rt2x00dev, 38, &rfcsr);
rt2x00_set_field8(&rfcsr, RFCSR38_RX_LO1_EN, 0);
rt2800_rfcsr_write(rt2x00dev, 38, rfcsr);
rt2800_rfcsr_read(rt2x00dev, 39, &rfcsr);
rt2x00_set_field8(&rfcsr, RFCSR39_RX_LO2_EN, 0);
rt2800_rfcsr_write(rt2x00dev, 39, rfcsr);
rt2800_rfcsr_read(rt2x00dev, 1, &rfcsr);
rt2x00_set_field8(&rfcsr, RFCSR1_RF_BLOCK_EN, 1);
rt2x00_set_field8(&rfcsr, RFCSR1_PLL_PD, 1);
rt2800_rfcsr_write(rt2x00dev, 1, rfcsr);
rt2800_rfcsr_read(rt2x00dev, 30, &rfcsr);
rt2x00_set_field8(&rfcsr, RFCSR30_RX_VCM, 2);
rt2800_rfcsr_write(rt2x00dev, 30, rfcsr);
/* TODO: enable stream mode */
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| gabor juhos | gabor juhos | 222 | 100.00% | 1 | 100.00% |
| Total | 222 | 100.00% | 1 | 100.00% |
static void rt2800_normal_mode_setup_5xxx(struct rt2x00_dev *rt2x00dev)
{
u8 reg;
u16 eeprom;
/* Turn off unused DAC1 and ADC1 to reduce power consumption */
rt2800_bbp_read(rt2x00dev, 138, ®);
rt2800_eeprom_read(rt2x00dev, EEPROM_NIC_CONF0, &eeprom);
if (rt2x00_get_field16(eeprom, EEPROM_NIC_CONF0_RXPATH) == 1)
rt2x00_set_field8(®, BBP138_RX_ADC1, 0);
if (rt2x00_get_field16(eeprom, EEPROM_NIC_CONF0_TXPATH) == 1)
rt2x00_set_field8(®, BBP138_TX_DAC1, 1);
rt2800_bbp_write(rt2x00dev, 138, reg);
rt2800_rfcsr_read(rt2x00dev, 38, ®);
rt2x00_set_field8(®, RFCSR38_RX_LO1_EN, 0);
rt2800_rfcsr_write(rt2x00dev, 38, reg);
rt2800_rfcsr_read(rt2x00dev, 39, ®);
rt2x00_set_field8(®, RFCSR39_RX_LO2_EN, 0);
rt2800_rfcsr_write(rt2x00dev, 39, reg);
rt2800_bbp4_mac_if_ctrl(rt2x00dev);
rt2800_rfcsr_read(rt2x00dev, 30, ®);
rt2x00_set_field8(®, RFCSR30_RX_VCM, 2);
rt2800_rfcsr_write(rt2x00dev, 30, reg);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| stanislaw w. gruszka | stanislaw w. gruszka | 143 | 79.01% | 2 | 50.00% |
| woody hung | woody hung | 37 | 20.44% | 1 | 25.00% |
| gabor juhos | gabor juhos | 1 | 0.55% | 1 | 25.00% |
| Total | 181 | 100.00% | 4 | 100.00% |
static void rt2800_init_rfcsr_305x_soc(struct rt2x00_dev *rt2x00dev)
{
rt2800_rf_init_calibration(rt2x00dev, 30);
rt2800_rfcsr_write(rt2x00dev, 0, 0x50);
rt2800_rfcsr_write(rt2x00dev, 1, 0x01);
rt2800_rfcsr_write(rt2x00dev, 2, 0xf7);
rt2800_rfcsr_write(rt2x00dev, 3, 0x75);
rt2800_rfcsr_write(rt2x00dev, 4, 0x40);
rt2800_rfcsr_write(rt2x00dev, 5, 0x03);
rt2800_rfcsr_write(rt2x00dev, 6, 0x02);
rt2800_rfcsr_write(rt2x00dev, 7, 0x50);
rt2800_rfcsr_write(rt2x00dev, 8, 0x39);
rt2800_rfcsr_write(rt2x00dev, 9, 0x0f);
rt2800_rfcsr_write(rt2x00dev, 10, 0x60);
rt2800_rfcsr_write(rt2x00dev, 11, 0x21);
rt2800_rfcsr_write(rt2x00dev, 12, 0x75);
rt2800_rfcsr_write(rt2x00dev, 13, 0x75);
rt2800_rfcsr_write(rt2x00dev, 14, 0x90);
rt2800_rfcsr_write(rt2x00dev, 15, 0x58);
rt2800_rfcsr_write(rt2x00dev, 16, 0xb3);
rt2800_rfcsr_write(rt2x00dev, 17, 0x92);
rt2800_rfcsr_write(rt2x00dev, 18, 0x2c);
rt2800_rfcsr_write(rt2x00dev, 19, 0x02);
rt2800_rfcsr_write(rt2x00dev, 20, 0xba);
rt2800_rfcsr_write(rt2x00dev, 21, 0xdb);
rt2800_rfcsr_write(rt2x00dev, 22, 0x00);
rt2800_rfcsr_write(rt2x00dev, 23, 0x31);
rt2800_rfcsr_write(rt2x00dev, 24, 0x08);
rt2800_rfcsr_write(rt2x00dev, 25, 0x01);
rt2800_rfcsr_write(rt2x00dev, 26, 0x25);
rt2800_rfcsr_write(rt2x00dev, 27, 0x23);
rt2800_rfcsr_write(rt2x00dev, 28, 0x13);
rt2800_rfcsr_write(rt2x00dev, 29, 0x83);
rt2800_rfcsr_write(rt2x00dev, 30, 0x00);
rt2800_rfcsr_write(rt2x00dev, 31, 0x00);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| stanislaw w. gruszka | stanislaw w. gruszka | 203 | 66.34% | 4 | 80.00% |
| woody hung | woody hung | 103 | 33.66% | 1 | 20.00% |
| Total | 306 | 100.00% | 5 | 100.00% |
static void rt2800_init_rfcsr_30xx(struct rt2x00_dev *rt2x00dev)
{
u8 rfcsr;
u16 eeprom;
u32 reg;
/* XXX vendor driver do this only for 3070 */
rt2800_rf_init_calibration(rt2x00dev, 30);
rt2800_rfcsr_write(rt2x00dev, 4, 0x40);
rt2800_rfcsr_write(rt2x00dev, 5, 0x03);
rt2800_rfcsr_write(rt2x00dev, 6, 0x02);
rt2800_rfcsr_write(rt2x00dev, 7, 0x60);
rt2800_rfcsr_write(rt2x00dev, 9, 0x0f);
rt2800_rfcsr_write(rt2x00dev, 10, 0x41);
rt2800_rfcsr_write(rt2x00dev, 11, 0x21);
rt2800_rfcsr_write(rt2x00dev, 12, 0x7b);
rt2800_rfcsr_write(rt2x00dev, 14, 0x90);
rt2800_rfcsr_write(rt2x00dev, 15, 0x58);
rt2800_rfcsr_write(rt2x00dev, 16, 0xb3);
rt2800_rfcsr_write(rt2x00dev, 17, 0x92);
rt2800_rfcsr_write(rt2x00dev, 18, 0x2c);
rt2800_rfcsr_write(rt2x00dev, 19, 0x02);
rt2800_rfcsr_write(rt2x00dev, 20, 0xba);
rt2800_rfcsr_write(rt2x00dev, 21, 0xdb);
rt2800_rfcsr_write(rt2x00dev, 24, 0x16);
rt2800_rfcsr_write(rt2x00dev, 25, 0x03);
rt2800_rfcsr_write(rt2x00dev, 29, 0x1f);
if (rt2x00_rt_rev_lt(rt2x00dev, RT3070, REV_RT3070F)) {
rt2800_register_read(rt2x00dev, LDO_CFG0, ®);
rt2x00_set_field32(®, LDO_CFG0_BGSEL, 1);
rt2x00_set_field32(®, LDO_CFG0_LDO_CORE_VLEVEL, 3);
rt2800_register_write(rt2x00dev, LDO_CFG0, reg);
} else if (rt2x00_rt(rt2x00dev, RT3071) ||
rt2x00_rt(rt2x00dev, RT3090)) {
rt2800_rfcsr_write(rt2x00dev, 31, 0x14);
rt2800_rfcsr_read(rt2x00dev, 6, &rfcsr);
rt2x00_set_field8(&rfcsr, RFCSR6_R2, 1);
rt2800_rfcsr_write(rt2x00dev, 6, rfcsr);
rt2800_register_read(rt2x00dev, LDO_CFG0, ®);
rt2x00_set_field32(®, LDO_CFG0_BGSEL, 1);
if (rt2x00_rt_rev_lt(rt2x00dev, RT3071, REV_RT3071E) ||
rt2x00_rt_rev_lt(rt2x00dev, RT3090, REV_RT3090E)) {
rt2800_eeprom_read(rt2x00dev, EEPROM_NIC_CONF1,
&eeprom);
if (rt2x00_get_field16(eeprom, EEPROM_NIC_CONF1_DAC_TEST))
rt2x00_set_field32(®, LDO_CFG0_LDO_CORE_VLEVEL, 3);
else
rt2x00_set_field32(®, LDO_CFG0_LDO_CORE_VLEVEL, 0);
}
rt2800_register_write(rt2x00dev, LDO_CFG0, reg);
rt2800_register_read(rt2x00dev, GPIO_SWITCH, ®);
rt2x00_set_field32(®, GPIO_SWITCH_5, 0);
rt2800_register_write(rt2x00dev, GPIO_SWITCH, reg);
}
rt2800_rx_filter_calibration(rt2x00dev);
if (rt2x00_rt_rev_lt(rt2x00dev, RT3070, REV_RT3070F) ||
rt2x00_rt_rev_lt(rt2x00dev, RT3071, REV_RT3071E) ||
rt2x00_rt_rev_lt(rt2x00dev, RT3090, REV_RT3090E))
rt2800_rfcsr_write(rt2x00dev, 27, 0x03);
rt2800_led_open_drain_enable(rt2x00dev);
rt2800_normal_mode_setup_3xxx(rt2x00dev);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| stanislaw w. gruszka | stanislaw w. gruszka | 332 | 69.02% | 6 | 54.55% |
| woody hung | woody hung | 125 | 25.99% | 1 | 9.09% |
| shiang tu | shiang tu | 15 | 3.12% | 1 | 9.09% |
| gertjan van wingerde | gertjan van wingerde | 7 | 1.46% | 1 | 9.09% |
| kevin lo | kevin lo | 1 | 0.21% | 1 | 9.09% |
| gabor juhos | gabor juhos | 1 | 0.21% | 1 | 9.09% |
| Total | 481 | 100.00% | 11 | 100.00% |
static void rt2800_init_rfcsr_3290(struct rt2x00_dev *rt2x00dev)
{
u8 rfcsr;
rt2800_rf_init_calibration(rt2x00dev, 2);
rt2800_rfcsr_write(rt2x00dev, 1, 0x0f);
rt2800_rfcsr_write(rt2x00dev, 2, 0x80);
rt2800_rfcsr_write(rt2x00dev, 3, 0x08);
rt2800_rfcsr_write(rt2x00dev, 4, 0x00);
rt2800_rfcsr_write(rt2x00dev, 6, 0xa0);
rt2800_rfcsr_write(rt2x00dev, 8, 0xf3);
rt2800_rfcsr_write(rt2x00dev, 9, 0x02);
rt2800_rfcsr_write(rt2x00dev, 10, 0x53);
rt2800_rfcsr_write(rt2x00dev, 11, 0x4a);
rt2800_rfcsr_write(rt2x00dev, 12, 0x46);
rt2800_rfcsr_write(rt2x00dev, 13, 0x9f);
rt2800_rfcsr_write(rt2x00dev, 18, 0x02);
rt2800_rfcsr_write(rt2x00dev, 22, 0x20);
rt2800_rfcsr_write(rt2x00dev, 25, 0x83);
rt2800_rfcsr_write(rt2x00dev, 26, 0x82);
rt2800_rfcsr_write(rt2x00dev, 27, 0x09);
rt2800_rfcsr_write(rt2x00dev, 29, 0x10);
rt2800_rfcsr_write(rt2x00dev, 30, 0x10);
rt2800_rfcsr_write(rt2x00dev, 31, 0x80);
rt2800_rfcsr_write(rt2x00dev, 32, 0x80);
rt2800_rfcsr_write(rt2x00dev, 33, 0x00);
rt2800_rfcsr_write(rt2x00dev, 34, 0x05);
rt2800_rfcsr_write(rt2x00dev, 35, 0x12);
rt2800_rfcsr_write(rt2x00dev, 36, 0x00);
rt2800_rfcsr_write(rt2x00dev, 38, 0x85);
rt2800_rfcsr_write(rt2x00dev, 39, 0x1b);
rt2800_rfcsr_write(rt2x00dev, 40, 0x0b);
rt2800_rfcsr_write(rt2x00dev, 41, 0xbb);
rt2800_rfcsr_write(rt2x00dev, 42, 0xd5);
rt2800_rfcsr_write(rt2x00dev, 43, 0x7b);
rt2800_rfcsr_write(rt2x00dev, 44, 0x0e);
rt2800_rfcsr_write(rt2x00dev, 45, 0xa2);
rt2800_rfcsr_write(rt2x00dev, 46, 0x73);
rt2800_rfcsr_write(rt2x00dev, 47, 0x00);
rt2800_rfcsr_write(rt2x00dev, 48, 0x10);
rt2800_rfcsr_write(rt2x00dev, 49, 0x98);
rt2800_rfcsr_write(rt2x00dev, 52, 0x38);
rt2800_rfcsr_write(rt2x00dev, 53, 0x00);
rt2800_rfcsr_write(rt2x00dev, 54, 0x78);
rt2800_rfcsr_write(rt2x00dev, 55, 0x43);
rt2800_rfcsr_write(rt2x00dev, 56, 0x02);
rt2800_rfcsr_write(rt2x00dev, 57, 0x80);
rt2800_rfcsr_write(rt2x00dev, 58, 0x7f);
rt2800_rfcsr_write(rt2x00dev, 59, 0x09);
rt2800_rfcsr_write(rt2x00dev, 60, 0x45);
rt2800_rfcsr_write(rt2x00dev, 61, 0xc1);
rt2800_rfcsr_read(rt2x00dev, 29, &rfcsr);
rt2x00_set_field8(&rfcsr, RFCSR29_RSSI_GAIN, 3);
rt2800_rfcsr_write(rt2x00dev, 29, rfcsr);
rt2800_led_open_drain_enable(rt2x00dev);
rt2800_normal_mode_setup_3xxx(rt2x00dev);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| stanislaw w. gruszka | stanislaw w. gruszka | 155 | 32.70% | 5 | 45.45% |
| bartlomiej zolnierkiewicz | bartlomiej zolnierkiewicz | 118 | 24.89% | 1 | 9.09% |
| shiang tu | shiang tu | 71 | 14.98% | 1 | 9.09% |
| gertjan van wingerde | gertjan van wingerde | 67 | 14.14% | 3 | 27.27% |
| daniel golle | daniel golle | 63 | 13.29% | 1 | 9.09% |
| Total | 474 | 100.00% | 11 | 100.00% |
static void rt2800_init_rfcsr_3352(struct rt2x00_dev *rt2x00dev)
{
rt2800_rf_init_calibration(rt2x00dev, 30);
rt2800_rfcsr_write(rt2x00dev, 0, 0xf0);
rt2800_rfcsr_write(rt2x00dev, 1, 0x23);
rt2800_rfcsr_write(rt2x00dev, 2, 0x50);
rt2800_rfcsr_write(rt2x00dev, 3, 0x18);
rt2800_rfcsr_write(rt2x00dev, 4, 0x00);
rt2800_rfcsr_write(rt2x00dev, 5, 0x00);
rt2800_rfcsr_write(rt2x00dev, 6, 0x33);
rt2800_rfcsr_write(rt2x00dev, 7, 0x00);
rt2800_rfcsr_write(rt2x00dev, 8, 0xf1);
rt2800_rfcsr_write(rt2x00dev, 9, 0x02);
rt2800_rfcsr_write(rt2x00dev, 10, 0xd2);
rt2800_rfcsr_write(rt2x00dev, 11, 0x42);
rt2800_rfcsr_write(rt2x00dev, 12, 0x1c);
rt2800_rfcsr_write(rt2x00dev, 13, 0x00);
rt2800_rfcsr_write(rt2x00dev, 14, 0x5a);
rt2800_rfcsr_write(rt2x00dev, 15, 0x00);
rt2800_rfcsr_write(rt2x00dev, 16, 0x01);
rt2800_rfcsr_write(rt2x00dev, 18, 0x45);
rt2800_rfcsr_write(rt2x00dev, 19, 0x02);
rt2800_rfcsr_write(rt2x00dev, 20, 0x00);
rt2800_rfcsr_write(rt2x00dev, 21, 0x00);
rt2800_rfcsr_write(rt2x00dev, 22, 0x00);
rt2800_rfcsr_write(rt2x00dev, 23, 0x00);
rt2800_rfcsr_write(rt2x00dev, 24, 0x00);
rt2800_rfcsr_write(rt2x00dev, 25, 0x80);
rt2800_rfcsr_write(rt2x00dev, 26, 0x00);
rt2800_rfcsr_write(rt2x00dev, 27, 0x03);
rt2800_rfcsr_write(rt2x00dev, 28, 0x03);
rt2800_rfcsr_write(rt2x00dev, 29, 0x00);
rt2800_rfcsr_write(rt2x00dev, 30, 0x10);
rt2800_rfcsr_write(rt2x00dev, 31, 0x80);
rt2800_rfcsr_write(rt2x00dev, 32, 0x80);
rt2800_rfcsr_write(rt2x00dev, 33, 0x00);
rt2800_rfcsr_write(rt2x00dev, 34, 0x01);
rt2800_rfcsr_write(rt2x00dev, 35, 0x03);
rt2800_rfcsr_write(rt2x00dev, 36, 0xbd);
rt2800_rfcsr_write(rt2x00dev, 37, 0x3c);
rt2800_rfcsr_write(rt2x00dev, 38, 0x5f);
rt2800_rfcsr_write(rt2x00dev, 39, 0xc5);
rt2800_rfcsr_write(rt2x00dev, 40, 0x33);
rt2800_rfcsr_write(rt2x00dev, 41, 0x5b);
rt2800_rfcsr_write(rt2x00dev, 42, 0x5b);
rt2800_rfcsr_write(rt2x00dev, 43, 0xdb);
rt2800_rfcsr_write(rt2x00dev, 44, 0xdb);
rt2800_rfcsr_write(rt2x00dev, 45, 0xdb);
rt2800_rfcsr_write(rt2x00dev, 46, 0xdd);
rt2800_rfcsr_write(rt2x00dev, 47, 0x0d);
rt2800_rfcsr_write(rt2x00dev, 48, 0x14);
rt2800_rfcsr_write(rt2x00dev, 49, 0x00);
rt2800_rfcsr_write(rt2x00dev, 50, 0x2d);
rt2800_rfcsr_write(rt2x00dev, 51, 0x7f);
rt2800_rfcsr_write(rt2x00dev, 52, 0x00);
rt2800_rfcsr_write(rt2x00dev, 53, 0x52);
rt2800_rfcsr_write(rt2x00dev, 54, 0x1b);
rt2800_rfcsr_write(rt2x00dev, 55, 0x7f);
rt2800_rfcsr_write(rt2x00dev, 56, 0x00);
rt2800_rfcsr_write(rt2x00dev, 57, 0x52);
rt2800_rfcsr_write(rt2x00dev, 58, 0x1b);
rt2800_rfcsr_write(rt2x00dev, 59, 0x00);
rt2800_rfcsr_write(rt2x00dev, 60, 0x00);
rt2800_rfcsr_write(rt2x00dev, 61, 0x00);
rt2800_rfcsr_write(rt2x00dev, 62, 0x00);
rt2800_rfcsr_write(rt2x00dev, 63, 0x00);
rt2800_rx_filter_calibration(rt2x00dev);
rt2800_led_open_drain_enable(rt2x00dev);
rt2800_normal_mode_setup_3xxx(rt2x00dev);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| daniel golle | daniel golle | 361 | 60.17% | 1 | 8.33% |
| stanislaw w. gruszka | stanislaw w. gruszka | 168 | 28.00% | 6 | 50.00% |
| bartlomiej zolnierkiewicz | bartlomiej zolnierkiewicz | 45 | 7.50% | 1 | 8.33% |
| shiang tu | shiang tu | 15 | 2.50% | 1 | 8.33% |
| gertjan van wingerde | gertjan van wingerde | 11 | 1.83% | 3 | 25.00% |
| Total | 600 | 100.00% | 12 | 100.00% |
static void rt2800_init_rfcsr_3390(struct rt2x00_dev *rt2x00dev)
{
u32 reg;
rt2800_rf_init_calibration(rt2x00dev, 30);
rt2800_rfcsr_write(rt2x00dev, 0, 0xa0);
rt2800_rfcsr_write(rt2x00dev, 1, 0xe1);
rt2800_rfcsr_write(rt2x00dev, 2, 0xf1);
rt2800_rfcsr_write(rt2x00dev, 3, 0x62);
rt2800_rfcsr_write(rt2x00dev, 4, 0x40);
rt2800_rfcsr_write(rt2x00dev, 5, 0x8b);
rt2800_rfcsr_write(rt2x00dev, 6, 0x42);
rt2800_rfcsr_write(rt2x00dev, 7, 0x34);
rt2800_rfcsr_write(rt2x00dev, 8, 0x00);
rt2800_rfcsr_write(rt2x00dev, 9, 0xc0);
rt2800_rfcsr_write(rt2x00dev, 10, 0x61);
rt2800_rfcsr_write(rt2x00dev, 11, 0x21);
rt2800_rfcsr_write(rt2x00dev, 12, 0x3b);
rt2800_rfcsr_write(rt2x00dev, 13, 0xe0);
rt2800_rfcsr_write(rt2x00dev, 14, 0x90);
rt2800_rfcsr_write(rt2x00dev, 15, 0x53);
rt2800_rfcsr_write(rt2x00dev, 16, 0xe0);
rt2800_rfcsr_write(rt2x00dev, 17, 0x94);
rt2800_rfcsr_write(rt2x00dev, 18, 0x5c);
rt2800_rfcsr_write(rt2x00dev, 19, 0x4a);
rt2800_rfcsr_write(rt2x00dev, 20, 0xb2);
rt2800_rfcsr_write(rt2x00dev, 21, 0xf6);
rt2800_rfcsr_write(rt2x00dev, 22, 0x00);
rt2800_rfcsr_write(rt2x00dev, 23, 0x14);
rt2800_rfcsr_write(rt2x00dev, 24, 0x08);
rt2800_rfcsr_write(rt2x00dev, 25, 0x3d);
rt2800_rfcsr_write(rt2x00dev, 26, 0x85);
rt2800_rfcsr_write(rt2x00dev, 27, 0x00);
rt2800_rfcsr_write(rt2x00dev, 28, 0x41);
rt2800_rfcsr_write(rt2x00dev, 29, 0x8f);
rt2800_rfcsr_write(rt2x00dev, 30, 0x20);
rt2800_rfcsr_write(rt2x00dev, 31, 0x0f);
rt2800_register_read(rt2x00dev, GPIO_SWITCH, ®);
rt2x00_set_field32(®, GPIO_SWITCH_5, 0);
rt2800_register_write(rt2x00dev, GPIO_SWITCH, reg);
rt2800_rx_filter_calibration(rt2x00dev);
if (rt2x00_rt_rev_lt(rt2x00dev, RT3390, REV_RT3390E))
rt2800_rfcsr_write(rt2x00dev, 27, 0x03);
rt2800_led_open_drain_enable(rt2x00dev);
rt2800_normal_mode_setup_3xxx(rt2x00dev);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| stanislaw w. gruszka | stanislaw w. gruszka | 132 | 35.39% | 6 | 50.00% |
| helmut schaa | helmut schaa | 78 | 20.91% | 1 | 8.33% |
| shiang tu | shiang tu | 75 | 20.11% | 1 | 8.33% |
| bartlomiej zolnierkiewicz | bartlomiej zolnierkiewicz | 58 | 15.55% | 1 | 8.33% |
| ra-jay hung | ra-jay hung | 18 | 4.83% | 1 | 8.33% |
| gertjan van wingerde | gertjan van wingerde | 12 | 3.22% | 2 | 16.67% |
| Total | 373 | 100.00% | 12 | 100.00% |
static void rt2800_init_rfcsr_3572(struct rt2x00_dev *rt2x00dev)
{
u8 rfcsr;
u32 reg;
rt2800_rf_init_calibration(rt2x00dev, 30);
rt2800_rfcsr_write(rt2x00dev, 0, 0x70);
rt2800_rfcsr_write(rt2x00dev, 1, 0x81);
rt2800_rfcsr_write(rt2x00dev, 2, 0xf1);
rt2800_rfcsr_write(rt2x00dev, 3, 0x02);
rt2800_rfcsr_write(rt2x00dev, 4, 0x4c);
rt2800_rfcsr_write(rt2x00dev, 5, 0x05);
rt2800_rfcsr_write(rt2x00dev, 6, 0x4a);
rt2800_rfcsr_write(rt2x00dev, 7, 0xd8);
rt2800_rfcsr_write(rt2x00dev, 9, 0xc3);
rt2800_rfcsr_write(rt2x00dev, 10, 0xf1);
rt2800_rfcsr_write(rt2x00dev, 11, 0xb9);
rt2800_rfcsr_write(rt2x00dev, 12, 0x70);
rt2800_rfcsr_write(rt2x00dev, 13, 0x65);
rt2800_rfcsr_write(rt2x00dev, 14, 0xa0);
rt2800_rfcsr_write(rt2x00dev, 15, 0x53);
rt2800_rfcsr_write(rt2x00dev, 16, 0x4c);
rt2800_rfcsr_write(rt2x00dev, 17, 0x23);
rt2800_rfcsr_write(rt2x00dev, 18, 0xac);
rt2800_rfcsr_write(rt2x00dev, 19, 0x93);
rt2800_rfcsr_write(rt2x00dev, 20, 0xb3);
rt2800_rfcsr_write(rt2x00dev, 21, 0xd0);
rt2800_rfcsr_write(rt2x00dev, 22, 0x00);
rt2800_rfcsr_write(rt2x00dev, 23, 0x3c);
rt2800_rfcsr_write(rt2x00dev, 24, 0x16);
rt2800_rfcsr_write(rt2x00dev, 25, 0x15);
rt2800_rfcsr_write(rt2x00dev, 26, 0x85);
rt2800_rfcsr_write(rt2x00dev, 27, 0x00);
rt2800_rfcsr_write(rt2x00dev, 28, 0x00);
rt2800_rfcsr_write(rt2x00dev, 29, 0x9b);
rt2800_rfcsr_write(rt2x00dev, 30, 0x09);
rt2800_rfcsr_write(rt2x00dev, 31, 0x10);
rt2800_rfcsr_read(rt2x00dev, 6, &rfcsr);
rt2x00_set_field8(&rfcsr, RFCSR6_R2, 1);
rt2800_rfcsr_write(rt2x00dev, 6, rfcsr);
rt2800_register_read(rt2x00dev, LDO_CFG0, ®);
rt2x00_set_field32(®, LDO_CFG0_LDO_CORE_VLEVEL, 3);
rt2x00_set_field32(®, LDO_CFG0_BGSEL, 1);
rt2800_register_write(rt2x00dev, LDO_CFG0, reg);
msleep(1);
rt2800_register_read(rt2x00dev, LDO_CFG0, ®);
rt2x00_set_field32(®, LDO_CFG0_LDO_CORE_VLEVEL, 0);
rt2x00_set_field32(®, LDO_CFG0_BGSEL, 1);
rt2800_register_write(rt2x00dev, LDO_CFG0, reg);
rt2800_rx_filter_calibration(rt2x00dev);
rt2800_led_open_drain_enable(rt2x00dev);
rt2800_normal_mode_setup_3xxx(rt2x00dev);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| stanislaw w. gruszka | stanislaw w. gruszka | 168 | 39.07% | 3 | 25.00% |
| bartlomiej zolnierkiewicz | bartlomiej zolnierkiewicz | 146 | 33.95% | 1 | 8.33% |
| shiang tu | shiang tu | 45 | 10.47% | 1 | 8.33% |
| gertjan van wingerde | gertjan van wingerde | 37 | 8.60% | 5 | 41.67% |
| helmut schaa | helmut schaa | 34 | 7.91% | 2 | 16.67% |
| Total | 430 | 100.00% | 12 | 100.00% |
static void rt3593_post_bbp_init(struct rt2x00_dev *rt2x00dev)
{
u8 bbp;
bool txbf_enabled = false; /* FIXME */
rt2800_bbp_read(rt2x00dev, 105, &bbp);
if (rt2x00dev->default_ant.rx_chain_num == 1)
rt2x00_set_field8(&bbp, BBP105_MLD, 0);
else
rt2x00_set_field8(&bbp, BBP105_MLD, 1);
rt2800_bbp_write(rt2x00dev, 105, bbp);
rt2800_bbp4_mac_if_ctrl(rt2x00dev);
rt2800_bbp_write(rt2x00dev, 92, 0x02);
rt2800_bbp_write(rt2x00dev, 82, 0x82);
rt2800_bbp_write(rt2x00dev, 106, 0x05);
rt2800_bbp_write(rt2x00dev, 104, 0x92);
rt2800_bbp_write(rt2x00dev, 88, 0x90);
rt2800_bbp_write(rt2x00dev, 148, 0xc8);
rt2800_bbp_write(rt2x00dev, 47, 0x48);
rt2800_bbp_write(rt2x00dev, 120, 0x50);
if (txbf_enabled)
rt2800_bbp_write(rt2x00dev, 163, 0xbd);
else
rt2800_bbp_write(rt2x00dev, 163, 0x9d);
/* SNR mapping */
rt2800_bbp_write(rt2x00dev, 142, 6);
rt2800_bbp_write(rt2x00dev, 143, 160);
rt2800_bbp_write(rt2x00dev, 142, 7);
rt2800_bbp_write(rt2x00dev, 143, 161);
rt2800_bbp_write(rt2x00dev, 142, 8);
rt2800_bbp_write(rt2x00dev, 143, 162);
/* ADC/DAC control */
rt2800_bbp_write(rt2x00dev, 31, 0x08);
/* RX AGC energy lower bound in log2 */
rt2800_bbp_write(rt2x00dev, 68, 0x0b);
/* FIXME: BBP 105 owerwrite? */
rt2800_bbp_write(rt2x00dev, 105, 0x04);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| gabor juhos | gabor juhos | 255 | 100.00% | 1 | 100.00% |
| Total | 255 | 100.00% | 1 | 100.00% |
static void rt2800_init_rfcsr_3593(struct rt2x00_dev *rt2x00dev)
{
struct rt2800_drv_data *drv_data = rt2x00dev->drv_data;
u32 reg;
u8 rfcsr;
/* Disable GPIO #4 and #7 function for LAN PE control */
rt2800_register_read(rt2x00dev, GPIO_SWITCH, ®);
rt2x00_set_field32(®, GPIO_SWITCH_4, 0);
rt2x00_set_field32(®, GPIO_SWITCH_7, 0);
rt2800_register_write(rt2x00dev, GPIO_SWITCH, reg);
/* Initialize default register values */
rt2800_rfcsr_write(rt2x00dev, 1, 0x03);
rt2800_rfcsr_write(rt2x00dev, 3, 0x80);
rt2800_rfcsr_write(rt2x00dev, 5, 0x00);
rt2800_rfcsr_write(rt2x00dev, 6, 0x40);
rt2800_rfcsr_write(rt2x00dev, 8, 0xf1);
rt2800_rfcsr_write(rt2x00dev, 9, 0x02);
rt2800_rfcsr_write(rt2x00dev, 10, 0xd3);
rt2800_rfcsr_write(rt2x00dev, 11, 0x40);
rt2800_rfcsr_write(rt2x00dev, 12, 0x4e);
rt2800_rfcsr_write(rt2x00dev, 13, 0x12);
rt2800_rfcsr_write(rt2x00dev, 18, 0x40);
rt2800_rfcsr_write(rt2x00dev, 22, 0x20);
rt2800_rfcsr_write(rt2x00dev, 30, 0x10);
rt2800_rfcsr_write(rt2x00dev, 31, 0x80);
rt2800_rfcsr_write(rt2x00dev, 32, 0x78);
rt2800_rfcsr_write(rt2x00dev, 33, 0x3b);
rt2800_rfcsr_write(rt2x00dev, 34, 0x3c);
rt2800_rfcsr_write(rt2x00dev, 35, 0xe0);
rt2800_rfcsr_write(rt2x00dev, 38, 0x86);
rt2800_rfcsr_write(rt2x00dev, 39, 0x23);
rt2800_rfcsr_write(rt2x00dev, 44, 0xd3);
rt2800_rfcsr_write(rt2x00dev, 45, 0xbb);
rt2800_rfcsr_write(rt2x00dev, 46, 0x60);
rt2800_rfcsr_write(rt2x00dev, 49, 0x8e);
rt2800_rfcsr_write(rt2x00dev, 50, 0x86);
rt2800_rfcsr_write(rt2x00dev, 51, 0x75);
rt2800_rfcsr_write(rt2x00dev, 52, 0x45);
rt2800_rfcsr_write(rt2x00dev, 53, 0x18);
rt2800_rfcsr_write(rt2x00dev, 54, 0x18);
rt2800_rfcsr_write(rt2x00dev, 55, 0x18);
rt2800_rfcsr_write(rt2x00dev, 56, 0xdb);
rt2800_rfcsr_write(rt2x00dev, 57, 0x6e);
/* Initiate calibration */
/* TODO: use rt2800_rf_init_calibration ? */
rt2800_rfcsr_read(rt2x00dev, 2, &rfcsr);
rt2x00_set_field8(&rfcsr, RFCSR2_RESCAL_EN, 1);
rt2800_rfcsr_write(rt2x00dev, 2, rfcsr);
rt2800_adjust_freq_offset(rt2x00dev);
rt2800_rfcsr_read(rt2x00dev, 18, &rfcsr);
rt2x00_set_field8(&rfcsr, RFCSR18_XO_TUNE_BYPASS, 1);
rt2800_rfcsr_write(rt2x00dev, 18, rfcsr);
rt2800_register_read(rt2x00dev, LDO_CFG0, ®);
rt2x00_set_field32(®, LDO_CFG0_LDO_CORE_VLEVEL, 3);
rt2x00_set_field32(®, LDO_CFG0_BGSEL, 1);
rt2800_register_write(rt2x00dev, LDO_CFG0, reg);
usleep_range(1000, 1500);
rt2800_register_read(rt2x00dev, LDO_CFG0, ®);
rt2x00_set_field32(®, LDO_CFG0_LDO_CORE_VLEVEL, 0);
rt2800_register_write(rt2x00dev, LDO_CFG0, reg);
/* Set initial values for RX filter calibration */
drv_data->calibration_bw20 = 0x1f;
drv_data->calibration_bw40 = 0x2f;
/* Save BBP 25 & 26 values for later use in channel switching */
rt2800_bbp_read(rt2x00dev, 25, &drv_data->bbp25);
rt2800_bbp_read(rt2x00dev, 26, &drv_data->bbp26);
rt2800_led_open_drain_enable(rt2x00dev);
rt2800_normal_mode_setup_3593(rt2x00dev);
rt3593_post_bbp_init(rt2x00dev);
/* TODO: enable stream mode support */
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| gabor juhos | gabor juhos | 527 | 95.99% | 2 | 40.00% |
| bartlomiej zolnierkiewicz | bartlomiej zolnierkiewicz | 11 | 2.00% | 1 | 20.00% |
| stanislaw w. gruszka | stanislaw w. gruszka | 9 | 1.64% | 1 | 20.00% |
| gertjan van wingerde | gertjan van wingerde | 2 | 0.36% | 1 | 20.00% |
| Total | 549 | 100.00% | 5 | 100.00% |
static void rt2800_init_rfcsr_5390(struct rt2x00_dev *rt2x00dev)
{
rt2800_rf_init_calibration(rt2x00dev, 2);
rt2800_rfcsr_write(rt2x00dev, 1, 0x0f);
rt2800_rfcsr_write(rt2x00dev, 2, 0x80);
rt2800_rfcsr_write(rt2x00dev, 3, 0x88);
rt2800_rfcsr_write(rt2x00dev, 5, 0x10);
if (rt2x00_rt_rev_gte(rt2x00dev, RT5390, REV_RT5390F))
rt2800_rfcsr_write(rt2x00dev, 6, 0xe0);
else
rt2800_rfcsr_write(rt2x00dev, 6, 0xa0);
rt2800_rfcsr_write(rt2x00dev, 7, 0x00);
rt2800_rfcsr_write(rt2x00dev, 10, 0x53);
rt2800_rfcsr_write(rt2x00dev, 11, 0x4a);
rt2800_rfcsr_write(rt2x00dev, 12, 0x46);
rt2800_rfcsr_write(rt2x00dev, 13, 0x9f);
rt2800_rfcsr_write(rt2x00dev, 14, 0x00);
rt2800_rfcsr_write(rt2x00dev, 15, 0x00);
rt2800_rfcsr_write(rt2x00dev, 16, 0x00);
rt2800_rfcsr_write(rt2x00dev, 18, 0x03);
rt2800_rfcsr_write(rt2x00dev, 19, 0x00);
rt2800_rfcsr_write(rt2x00dev, 20, 0x00);
rt2800_rfcsr_write(rt2x00dev, 21, 0x00);
rt2800_rfcsr_write(rt2x00dev, 22, 0x20);
rt2800_rfcsr_write(rt2x00dev, 23, 0x00);
rt2800_rfcsr_write(rt2x00dev, 24, 0x00);
if (rt2x00_is_usb(rt2x00dev) &&
rt2x00_rt_rev_gte(rt2x00dev, RT5390, REV_RT5390F))
rt2800_rfcsr_write(rt2x00dev, 25, 0x80);
else
rt2800_rfcsr_write(rt2x00dev, 25, 0xc0);
rt2800_rfcsr_write(rt2x00dev, 26, 0x00);
rt2800_rfcsr_write(rt2x00dev, 27, 0x09);
rt2800_rfcsr_write(rt2x00dev, 28, 0x00);
rt2800_rfcsr_write(rt2x00dev, 29, 0x10);
rt2800_rfcsr_write(rt2x00dev, 30, 0x10);
rt2800_rfcsr_write(rt2x00dev, 31, 0x80);
rt2800_rfcsr_write(rt2x00dev, 32, 0x80);
rt2800_rfcsr_write(rt2x00dev, 33, 0x00);
rt2800_rfcsr_write(rt2x00dev, 34, 0x07);
rt2800_rfcsr_write(rt2x00dev, 35, 0x12);
rt2800_rfcsr_write(rt2x00dev, 36, 0x00);
rt2800_rfcsr_write(rt2x00dev, 37, 0x08);
rt2800_rfcsr_write(rt2x00dev, 38, 0x85);
rt2800_rfcsr_write(rt2x00dev, 39, 0x1b);
rt2800_rfcsr_write(rt2x00dev, 40, 0x0b);
rt2800_rfcsr_write(rt2x00dev, 41, 0xbb);
rt2800_rfcsr_write(rt2x00dev, 42, 0xd2);
rt2800_rfcsr_write(rt2x00dev, 43, 0x9a);
rt2800_rfcsr_write(rt2x00dev, 44, 0x0e);
rt2800_rfcsr_write(rt2x00dev, 45, 0xa2);
if (rt2x00_rt_rev_gte(rt2x00dev, RT5390, REV_RT5390F))
rt2800_rfcsr_write(rt2x00dev, 46, 0x73);
else
rt2800_rfcsr_write(rt2x00dev, 46, 0x7b);
rt2800_rfcsr_write(rt2x00dev, 47, 0x00);
rt2800_rfcsr_write(rt2x00dev, 48, 0x10);
rt2800_rfcsr_write(rt2x00dev, 49, 0x94);
rt2800_rfcsr_write(rt2x00dev, 52, 0x38);
if (rt2x00_rt_rev_gte(rt2x00dev, RT5390, REV_RT5390F))
rt2800_rfcsr_write(rt2x00dev, 53, 0x00);
else
rt2800_rfcsr_write(rt2x00dev, 53, 0x84);
rt2800_rfcsr_write(rt2x00dev, 54, 0x78);
rt2800_rfcsr_write(rt2x00dev, 55, 0x44);
if (rt2x00_rt_rev_gte(rt2x00dev, RT5390, REV_RT5390F))
rt2800_rfcsr_write(rt2x00dev, 56, 0x42);
else
rt2800_rfcsr_write(rt2x00dev, 56, 0x22);
rt2800_rfcsr_write(rt2x00dev, 57, 0x80);
rt2800_rfcsr_write(rt2x00dev, 58, 0x7f);
rt2800_rfcsr_write(rt2x00dev, 59, 0x8f);
rt2800_rfcsr_write(rt2x00dev, 60, 0x45);
if (rt2x00_rt_rev_gte(rt2x00dev, RT5390, REV_RT5390F)) {
if (rt2x00_is_usb(rt2x00dev))
rt2800_rfcsr_write(rt2x00dev, 61, 0xd1);
else
rt2800_rfcsr_write(rt2x00dev, 61, 0xd5);
} else {
if (rt2x00_is_usb(rt2x00dev))
rt2800_rfcsr_write(rt2x00dev, 61, 0xdd);
else
rt2800_rfcsr_write(rt2x00dev, 61, 0xb5);
}
rt2800_rfcsr_write(rt2x00dev, 62, 0x00);
rt2800_rfcsr_write(rt2x00dev, 63, 0x00);
rt2800_normal_mode_setup_5xxx(rt2x00dev);
rt2800_led_open_drain_enable(rt2x00dev);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| bartlomiej zolnierkiewicz | bartlomiej zolnierkiewicz | 295 | 41.55% | 2 | 10.53% |
| stanislaw w. gruszka | stanislaw w. gruszka | 193 | 27.18% | 5 | 26.32% |
| kevin lo | kevin lo | 67 | 9.44% | 2 | 10.53% |
| gertjan van wingerde | gertjan van wingerde | 51 | 7.18% | 5 | 26.32% |
| helmut schaa | helmut schaa | 43 | 6.06% | 2 | 10.53% |
| gabor juhos | gabor juhos | 33 | 4.65% | 1 | 5.26% |
| john li | john li | 27 | 3.80% | 1 | 5.26% |
| shiang tu | shiang tu | 1 | 0.14% | 1 | 5.26% |
| Total | 710 | 100.00% | 19 | 100.00% |
static void rt2800_init_rfcsr_5392(struct rt2x00_dev *rt2x00dev)
{
rt2800_rf_init_calibration(rt2x00dev, 2);
rt2800_rfcsr_write(rt2x00dev, 1, 0x17);
rt2800_rfcsr_write(rt2x00dev, 3, 0x88);
rt2800_rfcsr_write(rt2x00dev, 5, 0x10);
rt2800_rfcsr_write(rt2x00dev, 6, 0xe0);
rt2800_rfcsr_write(rt2x00dev, 7, 0x00);
rt2800_rfcsr_write(rt2x00dev, 10, 0x53);
rt2800_rfcsr_write(rt2x00dev, 11, 0x4a);
rt2800_rfcsr_write(rt2x00dev, 12, 0x46);
rt2800_rfcsr_write(rt2x00dev, 13, 0x9f);
rt2800_rfcsr_write(rt2x00dev, 14, 0x00);
rt2800_rfcsr_write(rt2x00dev, 15, 0x00);
rt2800_rfcsr_write(rt2x00dev, 16, 0x00);
rt2800_rfcsr_write(rt2x00dev, 18, 0x03);
rt2800_rfcsr_write(rt2x00dev, 19, 0x4d);
rt2800_rfcsr_write(rt2x00dev, 20, 0x00);
rt2800_rfcsr_write(rt2x00dev, 21, 0x8d);
rt2800_rfcsr_write(rt2x00dev, 22, 0x20);
rt2800_rfcsr_write(rt2x00dev, 23, 0x0b);
rt2800_rfcsr_write(rt2x00dev, 24, 0x44);
rt2800_rfcsr_write(rt2x00dev, 25, 0x80);
rt2800_rfcsr_write(rt2x00dev, 26, 0x82);
rt2800_rfcsr_write(rt2x00dev, 27, 0x09);
rt2800_rfcsr_write(rt2x00dev, 28, 0x00);
rt2800_rfcsr_write(rt2x00dev, 29, 0x10);
rt2800_rfcsr_write(rt2x00dev, 30, 0x10);
rt2800_rfcsr_write(rt2x00dev, 31, 0x80);
rt2800_rfcsr_write(rt2x00dev, 32, 0x20);
rt2800_rfcsr_write(rt2x00dev, 33, 0xC0);
rt2800_rfcsr_write(rt2x00dev, 34, 0x07);
rt2800_rfcsr_write(rt2x00dev, 35, 0x12);
rt2800_rfcsr_write(rt2x00dev, 36, 0x00);
rt2800_rfcsr_write(rt2x00dev, 37, 0x08);
rt2800_rfcsr_write(rt2x00dev, 38, 0x89);
rt2800_rfcsr_write(rt2x00dev, 39, 0x1b);
rt2800_rfcsr_write(rt2x00dev, 40, 0x0f);
rt2800_rfcsr_write(rt2x00dev, 41, 0xbb);
rt2800_rfcsr_write(rt2x00dev, 42, 0xd5);
rt2800_rfcsr_write(rt2x00dev, 43, 0x9b);
rt2800_rfcsr_write(rt2x00dev, 44, 0x0e);
rt2800_rfcsr_write(rt2x00dev, 45, 0xa2);
rt2800_rfcsr_write(rt2x00dev, 46, 0x73);
rt2800_rfcsr_write(rt2x00dev, 47, 0x0c);
rt2800_rfcsr_write(rt2x00dev, 48, 0x10);
rt2800_rfcsr_write(rt2x00dev, 49, 0x94);
rt2800_rfcsr_write(rt2x00dev, 50, 0x94);
rt2800_rfcsr_write(rt2x00dev, 51, 0x3a);
rt2800_rfcsr_write(rt2x00dev, 52, 0x48);
rt2800_rfcsr_write(rt2x00dev, 53, 0x44);
rt2800_rfcsr_write(rt2x00dev, 54, 0x38);
rt2800_rfcsr_write(rt2x00dev, 55, 0x43);
rt2800_rfcsr_write(rt2x00dev, 56, 0xa1);
rt2800_rfcsr_write(rt2x00dev, 57, 0x00);
rt2800_rfcsr_write(rt2x00dev, 58, 0x39);
rt2800_rfcsr_write(rt2x00dev, 59, 0x07);
rt2800_rfcsr_write(rt2x00dev, 60, 0x45);
rt2800_rfcsr_write(rt2x00dev, 61, 0x91);
rt2800_rfcsr_write(rt2x00dev, 62, 0x39);
rt2800_rfcsr_write(rt2x00dev, 63, 0x07);
rt2800_normal_mode_setup_5xxx(rt2x00dev);
rt2800_led_open_drain_enable(rt2x00dev);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| stanislaw w. gruszka | stanislaw w. gruszka | 399 | 72.55% | 9 | 90.00% |
| john li | john li | 151 | 27.45% | 1 | 10.00% |
| Total | 550 | 100.00% | 10 | 100.00% |
static void rt2800_init_rfcsr_5592(struct rt2x00_dev *rt2x00dev)
{
rt2800_rf_init_calibration(rt2x00dev, 30);
rt2800_rfcsr_write(rt2x00dev, 1, 0x3F);
rt2800_rfcsr_write(rt2x00dev, 3, 0x08);
rt2800_rfcsr_write(rt2x00dev, 5, 0x10);
rt2800_rfcsr_write(rt2x00dev, 6, 0xE4);
rt2800_rfcsr_write(rt2x00dev, 7, 0x00);
rt2800_rfcsr_write(rt2x00dev, 14, 0x00);
rt2800_rfcsr_write(rt2x00dev, 15, 0x00);
rt2800_rfcsr_write(rt2x00dev, 16, 0x00);
rt2800_rfcsr_write(rt2x00dev, 18, 0x03);
rt2800_rfcsr_write(rt2x00dev, 19, 0x4D);
rt2800_rfcsr_write(rt2x00dev, 20, 0x10);
rt2800_rfcsr_write(rt2x00dev, 21, 0x8D);
rt2800_rfcsr_write(rt2x00dev, 26, 0x82);
rt2800_rfcsr_write(rt2x00dev, 28, 0x00);
rt2800_rfcsr_write(rt2x00dev, 29, 0x10);
rt2800_rfcsr_write(rt2x00dev, 33, 0xC0);
rt2800_rfcsr_write(rt2x00dev, 34, 0x07);
rt2800_rfcsr_write(rt2x00dev, 35, 0x12);
rt2800_rfcsr_write(rt2x00dev, 47, 0x0C);
rt2800_rfcsr_write(rt2x00dev, 53, 0x22);
rt2800_rfcsr_write(rt2x00dev, 63, 0x07);
rt2800_rfcsr_write(rt2x00dev, 2, 0x80);
msleep(1);
rt2800_adjust_freq_offset(rt2x00dev);
/* Enable DC filter */
if (rt2x00_rt_rev_gte(rt2x00dev, RT5592, REV_RT5592C))
rt2800_bbp_write(rt2x00dev, 103, 0xc0);
rt2800_normal_mode_setup_5xxx(rt2x00dev);
if (rt2x00_rt_rev_lt(rt2x00dev, RT5592, REV_RT5592C))
rt2800_rfcsr_write(rt2x00dev, 27, 0x03);
rt2800_led_open_drain_enable(rt2x00dev);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| stanislaw w. gruszka | stanislaw w. gruszka | 138 | 49.82% | 3 | 23.08% |
| bartlomiej zolnierkiewicz | bartlomiej zolnierkiewicz | 85 | 30.69% | 2 | 15.38% |
| john li | john li | 28 | 10.11% | 1 | 7.69% |
| gertjan van wingerde | gertjan van wingerde | 14 | 5.05% | 4 | 30.77% |
| ra-jay hung | ra-jay hung | 4 | 1.44% | 1 | 7.69% |
| shiang tu | shiang tu | 4 | 1.44% | 1 | 7.69% |
| alex a. mihaylov | alex a. mihaylov | 4 | 1.44% | 1 | 7.69% |
| Total | 277 | 100.00% | 13 | 100.00% |
static void rt2800_init_rfcsr(struct rt2x00_dev *rt2x00dev)
{
if (rt2800_is_305x_soc(rt2x00dev)) {
rt2800_init_rfcsr_305x_soc(rt2x00dev);
return;
}
switch (rt2x00dev->chip.rt) {
case RT3070:
case RT3071:
case RT3090:
rt2800_init_rfcsr_30xx(rt2x00dev);
break;
case RT3290:
rt2800_init_rfcsr_3290(rt2x00dev);
break;
case RT3352:
rt2800_init_rfcsr_3352(rt2x00dev);
break;
case RT3390:
rt2800_init_rfcsr_3390(rt2x00dev);
break;
case RT3572:
rt2800_init_rfcsr_3572(rt2x00dev);
break;
case RT3593:
rt2800_init_rfcsr_3593(rt2x00dev);
break;
case RT5390:
rt2800_init_rfcsr_5390(rt2x00dev);
break;
case RT5392:
rt2800_init_rfcsr_5392(rt2x00dev);
break;
case RT5592:
rt2800_init_rfcsr_5592(rt2x00dev);
break;
}
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| stanislaw w. gruszka | stanislaw w. gruszka | 76 | 61.79% | 2 | 18.18% |
| gertjan van wingerde | gertjan van wingerde | 22 | 17.89% | 6 | 54.55% |
| bartlomiej zolnierkiewicz | bartlomiej zolnierkiewicz | 16 | 13.01% | 2 | 18.18% |
| gabor juhos | gabor juhos | 9 | 7.32% | 1 | 9.09% |
| Total | 123 | 100.00% | 11 | 100.00% |
int rt2800_enable_radio(struct rt2x00_dev *rt2x00dev)
{
u32 reg;
u16 word;
/*
* Initialize MAC registers.
*/
if (unlikely(rt2800_wait_wpdma_ready(rt2x00dev) ||
rt2800_init_registers(rt2x00dev)))
return -EIO;
/*
* Wait BBP/RF to wake up.
*/
if (unlikely(rt2800_wait_bbp_rf_ready(rt2x00dev)))
return -EIO;
/*
* Send signal during boot time to initialize firmware.
*/
rt2800_register_write(rt2x00dev, H2M_BBP_AGENT, 0);
rt2800_register_write(rt2x00dev, H2M_MAILBOX_CSR, 0);
if (rt2x00_is_usb(rt2x00dev))
rt2800_register_write(rt2x00dev, H2M_INT_SRC, 0);
rt2800_mcu_request(rt2x00dev, MCU_BOOT_SIGNAL, 0, 0, 0);
msleep(1);
/*
* Make sure BBP is up and running.
*/
if (unlikely(rt2800_wait_bbp_ready(rt2x00dev)))
return -EIO;
/*
* Initialize BBP/RF registers.
*/
rt2800_init_bbp(rt2x00dev);
rt2800_init_rfcsr(rt2x00dev);
if (rt2x00_is_usb(rt2x00dev) &&
(rt2x00_rt(rt2x00dev, RT3070) ||
rt2x00_rt(rt2x00dev, RT3071) ||
rt2x00_rt(rt2x00dev, RT3572))) {
udelay(200);
rt2800_mcu_request(rt2x00dev, MCU_CURRENT, 0, 0, 0);
udelay(10);
}
/*
* Enable RX.
*/
rt2800_register_read(rt2x00dev, MAC_SYS_CTRL, ®);
rt2x00_set_field32(®, MAC_SYS_CTRL_ENABLE_TX, 1);
rt2x00_set_field32(®, MAC_SYS_CTRL_ENABLE_RX, 0);
rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
udelay(50);
rt2800_register_read(rt2x00dev, WPDMA_GLO_CFG, ®);
rt2x00_set_field32(®, WPDMA_GLO_CFG_ENABLE_TX_DMA, 1);
rt2x00_set_field32(®, WPDMA_GLO_CFG_ENABLE_RX_DMA, 1);
rt2x00_set_field32(®, WPDMA_GLO_CFG_WP_DMA_BURST_SIZE, 2);
rt2x00_set_field32(®, WPDMA_GLO_CFG_TX_WRITEBACK_DONE, 1);
rt2800_register_write(rt2x00dev, WPDMA_GLO_CFG, reg);
rt2800_register_read(rt2x00dev, MAC_SYS_CTRL, ®);
rt2x00_set_field32(®, MAC_SYS_CTRL_ENABLE_TX, 1);
rt2x00_set_field32(®, MAC_SYS_CTRL_ENABLE_RX, 1);
rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
/*
* Initialize LED control
*/
rt2800_eeprom_read(rt2x00dev, EEPROM_LED_AG_CONF, &word);
rt2800_mcu_request(rt2x00dev, MCU_LED_AG_CONF, 0xff,
word & 0xff, (word >> 8) & 0xff);
rt2800_eeprom_read(rt2x00dev, EEPROM_LED_ACT_CONF, &word);
rt2800_mcu_request(rt2x00dev, MCU_LED_ACT_CONF, 0xff,
word & 0xff, (word >> 8) & 0xff);
rt2800_eeprom_read(rt2x00dev, EEPROM_LED_POLARITY, &word);
rt2800_mcu_request(rt2x00dev, MCU_LED_LED_POLARITY, 0xff,
word & 0xff, (word >> 8) & 0xff);
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| ivo van doorn | ivo van doorn | 336 | 79.06% | 1 | 12.50% |
| stanislaw w. gruszka | stanislaw w. gruszka | 61 | 14.35% | 3 | 37.50% |
| stanislaw gruszka | stanislaw gruszka | 19 | 4.47% | 2 | 25.00% |
| ra-jay hung | ra-jay hung | 6 | 1.41% | 1 | 12.50% |
| gabor juhos | gabor juhos | 3 | 0.71% | 1 | 12.50% |
| Total | 425 | 100.00% | 8 | 100.00% |
EXPORT_SYMBOL_GPL(rt2800_enable_radio);
void rt2800_disable_radio(struct rt2x00_dev *rt2x00dev)
{
u32 reg;
rt2800_disable_wpdma(rt2x00dev);
/* Wait for DMA, ignore error */
rt2800_wait_wpdma_ready(rt2x00dev);
rt2800_register_read(rt2x00dev, MAC_SYS_CTRL, ®);
rt2x00_set_field32(®, MAC_SYS_CTRL_ENABLE_TX, 0);
rt2x00_set_field32(®, MAC_SYS_CTRL_ENABLE_RX, 0);
rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| ivo van doorn | ivo van doorn | 28 | 44.44% | 1 | 11.11% |
| gertjan van wingerde | gertjan van wingerde | 19 | 30.16% | 5 | 55.56% |
| bartlomiej zolnierkiewicz | bartlomiej zolnierkiewicz | 15 | 23.81% | 2 | 22.22% |
| jakub kicinski | jakub kicinski | 1 | 1.59% | 1 | 11.11% |
| Total | 63 | 100.00% | 9 | 100.00% |
EXPORT_SYMBOL_GPL(rt2800_disable_radio);
int rt2800_efuse_detect(struct rt2x00_dev *rt2x00dev)
{
u32 reg;
u16 efuse_ctrl_reg;
if (rt2x00_rt(rt2x00dev, RT3290))
efuse_ctrl_reg = EFUSE_CTRL_3290;
else
efuse_ctrl_reg = EFUSE_CTRL;
rt2800_register_read(rt2x00dev, efuse_ctrl_reg, ®);
return rt2x00_get_field32(reg, EFUSE_CTRL_PRESENT);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| bartlomiej zolnierkiewicz | bartlomiej zolnierkiewicz | 29 | 55.77% | 2 | 50.00% |
| woody hung | woody hung | 22 | 42.31% | 1 | 25.00% |
| gertjan van wingerde | gertjan van wingerde | 1 | 1.92% | 1 | 25.00% |
| Total | 52 | 100.00% | 4 | 100.00% |
EXPORT_SYMBOL_GPL(rt2800_efuse_detect);
static void rt2800_efuse_read(struct rt2x00_dev *rt2x00dev, unsigned int i)
{
u32 reg;
u16 efuse_ctrl_reg;
u16 efuse_data0_reg;
u16 efuse_data1_reg;
u16 efuse_data2_reg;
u16 efuse_data3_reg;
if (rt2x00_rt(rt2x00dev, RT3290)) {
efuse_ctrl_reg = EFUSE_CTRL_3290;
efuse_data0_reg = EFUSE_DATA0_3290;
efuse_data1_reg = EFUSE_DATA1_3290;
efuse_data2_reg = EFUSE_DATA2_3290;
efuse_data3_reg = EFUSE_DATA3_3290;
} else {
efuse_ctrl_reg = EFUSE_CTRL;
efuse_data0_reg = EFUSE_DATA0;
efuse_data1_reg = EFUSE_DATA1;
efuse_data2_reg = EFUSE_DATA2;
efuse_data3_reg = EFUSE_DATA3;
}
mutex_lock(&rt2x00dev->csr_mutex);
rt2800_register_read_lock(rt2x00dev, efuse_ctrl_reg, ®);
rt2x00_set_field32(®, EFUSE_CTRL_ADDRESS_IN, i);
rt2x00_set_field32(®, EFUSE_CTRL_MODE, 0);
rt2x00_set_field32(®, EFUSE_CTRL_KICK, 1);
rt2800_register_write_lock(rt2x00dev, efuse_ctrl_reg, reg);
/* Wait until the EEPROM has been loaded */
rt2800_regbusy_read(rt2x00dev, efuse_ctrl_reg, EFUSE_CTRL_KICK, ®);
/* Apparently the data is read from end to start */
rt2800_register_read_lock(rt2x00dev, efuse_data3_reg, ®);
/* The returned value is in CPU order, but eeprom is le */
*(u32 *)&rt2x00dev->eeprom[i] = cpu_to_le32(reg);
rt2800_register_read_lock(rt2x00dev, efuse_data2_reg, ®);
*(u32 *)&rt2x00dev->eeprom[i + 2] = cpu_to_le32(reg);
rt2800_register_read_lock(rt2x00dev, efuse_data1_reg, ®);
*(u32 *)&rt2x00dev->eeprom[i + 4] = cpu_to_le32(reg);
rt2800_register_read_lock(rt2x00dev, efuse_data0_reg, ®);
*(u32 *)&rt2x00dev->eeprom[i + 6] = cpu_to_le32(reg);
mutex_unlock(&rt2x00dev->csr_mutex);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| bartlomiej zolnierkiewicz | bartlomiej zolnierkiewicz | 149 | 52.28% | 2 | 33.33% |
| woody hung | woody hung | 76 | 26.67% | 1 | 16.67% |
| larry finger | larry finger | 35 | 12.28% | 1 | 16.67% |
| gertjan van wingerde | gertjan van wingerde | 25 | 8.77% | 2 | 33.33% |
| Total | 285 | 100.00% | 6 | 100.00% |
int rt2800_read_eeprom_efuse(struct rt2x00_dev *rt2x00dev)
{
unsigned int i;
for (i = 0; i < EEPROM_SIZE / sizeof(u16); i += 8)
rt2800_efuse_read(rt2x00dev, i);
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| bartlomiej zolnierkiewicz | bartlomiej zolnierkiewicz | 39 | 90.70% | 2 | 66.67% |
| gabor juhos | gabor juhos | 4 | 9.30% | 1 | 33.33% |
| Total | 43 | 100.00% | 3 | 100.00% |
EXPORT_SYMBOL_GPL(rt2800_read_eeprom_efuse);
static u8 rt2800_get_txmixer_gain_24g(struct rt2x00_dev *rt2x00dev)
{
u16 word;
if (rt2x00_rt(rt2x00dev, RT3593))
return 0;
rt2800_eeprom_read(rt2x00dev, EEPROM_TXMIXER_GAIN_BG, &word);
if ((word & 0x00ff) != 0x00ff)
return rt2x00_get_field16(word, EEPROM_TXMIXER_GAIN_BG_VAL);
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| gabor juhos | gabor juhos | 57 | 100.00% | 2 | 100.00% |
| Total | 57 | 100.00% | 2 | 100.00% |
static u8 rt2800_get_txmixer_gain_5g(struct rt2x00_dev *rt2x00dev)
{
u16 word;
if (rt2x00_rt(rt2x00dev, RT3593))
return 0;
rt2800_eeprom_read(rt2x00dev, EEPROM_TXMIXER_GAIN_A, &word);
if ((word & 0x00ff) != 0x00ff)
return rt2x00_get_field16(word, EEPROM_TXMIXER_GAIN_A_VAL);
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| gabor juhos | gabor juhos | 57 | 100.00% | 2 | 100.00% |
| Total | 57 | 100.00% | 2 | 100.00% |
static int rt2800_validate_eeprom(struct rt2x00_dev *rt2x00dev)
{
struct rt2800_drv_data *drv_data = rt2x00dev->drv_data;
u16 word;
u8 *mac;
u8 default_lna_gain;
int retval;
/*
* Read the EEPROM.
*/
retval = rt2800_read_eeprom(rt2x00dev);
if (retval)
return retval;
/*
* Start validation of the data that has been read.
*/
mac = rt2800_eeprom_addr(rt2x00dev, EEPROM_MAC_ADDR_0);
if (!is_valid_ether_addr(mac)) {
eth_random_addr(mac);
rt2x00_eeprom_dbg(rt2x00dev, "MAC: %pM\n", mac);
}
rt2800_eeprom_read(rt2x00dev, EEPROM_NIC_CONF0, &word);
if (word == 0xffff) {
rt2x00_set_field16(&word, EEPROM_NIC_CONF0_RXPATH, 2);
rt2x00_set_field16(&word, EEPROM_NIC_CONF0_TXPATH, 1);
rt2x00_set_field16(&word, EEPROM_NIC_CONF0_RF_TYPE, RF2820);
rt2800_eeprom_write(rt2x00dev, EEPROM_NIC_CONF0, word);
rt2x00_eeprom_dbg(rt2x00dev, "Antenna: 0x%04x\n", word);
} else if (rt2x00_rt(rt2x00dev, RT2860) ||
rt2x00_rt(rt2x00dev, RT2872)) {
/*
* There is a max of 2 RX streams for RT28x0 series
*/
if (rt2x00_get_field16(word, EEPROM_NIC_CONF0_RXPATH) > 2)
rt2x00_set_field16(&word, EEPROM_NIC_CONF0_RXPATH, 2);
rt2800_eeprom_write(rt2x00dev, EEPROM_NIC_CONF0, word);
}
rt2800_eeprom_read(rt2x00dev, EEPROM_NIC_CONF1, &word);
if (word == 0xffff) {
rt2x00_set_field16(&word, EEPROM_NIC_CONF1_HW_RADIO, 0);
rt2x00_set_field16(&word, EEPROM_NIC_CONF1_EXTERNAL_TX_ALC, 0);
rt2x00_set_field16(&word, EEPROM_NIC_CONF1_EXTERNAL_LNA_2G, 0);
rt2x00_set_field16(&word, EEPROM_NIC_CONF1_EXTERNAL_LNA_5G, 0);
rt2x00_set_field16(&word, EEPROM_NIC_CONF1_CARDBUS_ACCEL, 0);
rt2x00_set_field16(&word, EEPROM_NIC_CONF1_BW40M_SB_2G, 0);
rt2x00_set_field16(&word, EEPROM_NIC_CONF1_BW40M_SB_5G, 0);
rt2x00_set_field16(&word, EEPROM_NIC_CONF1_WPS_PBC, 0);
rt2x00_set_field16(&word, EEPROM_NIC_CONF1_BW40M_2G, 0);
rt2x00_set_field16(&word, EEPROM_NIC_CONF1_BW40M_5G, 0);
rt2x00_set_field16(&word, EEPROM_NIC_CONF1_BROADBAND_EXT_LNA, 0);
rt2x00_set_field16(&word, EEPROM_NIC_CONF1_ANT_DIVERSITY, 0);
rt2x00_set_field16(&word, EEPROM_NIC_CONF1_INTERNAL_TX_ALC, 0);
rt2x00_set_field16(&word, EEPROM_NIC_CONF1_BT_COEXIST, 0);
rt2x00_set_field16(&word, EEPROM_NIC_CONF1_DAC_TEST, 0);
rt2800_eeprom_write(rt2x00dev, EEPROM_NIC_CONF1, word);
rt2x00_eeprom_dbg(rt2x00dev, "NIC: 0x%04x\n", word);
}
rt2800_eeprom_read(rt2x00dev, EEPROM_FREQ, &word);
if ((word & 0x00ff) == 0x00ff) {
rt2x00_set_field16(&word, EEPROM_FREQ_OFFSET, 0);
rt2800_eeprom_write(rt2x00dev, EEPROM_FREQ, word);
rt2x00_eeprom_dbg(rt2x00dev, "Freq: 0x%04x\n", word);
}
if ((word & 0xff00) == 0xff00) {
rt2x00_set_field16(&word, EEPROM_FREQ_LED_MODE,
LED_MODE_TXRX_ACTIVITY);
rt2x00_set_field16(&word, EEPROM_FREQ_LED_POLARITY, 0);
rt2800_eeprom_write(rt2x00dev, EEPROM_FREQ, word);
rt2800_eeprom_write(rt2x00dev, EEPROM_LED_AG_CONF, 0x5555);
rt2800_eeprom_write(rt2x00dev, EEPROM_LED_ACT_CONF, 0x2221);
rt2800_eeprom_write(rt2x00dev, EEPROM_LED_POLARITY, 0xa9f8);
rt2x00_eeprom_dbg(rt2x00dev, "Led Mode: 0x%04x\n", word);
}
/*
* During the LNA validation we are going to use
* lna0 as correct value. Note that EEPROM_LNA
* is never validated.
*/
rt2800_eeprom_read(rt2x00dev, EEPROM_LNA, &word);
default_lna_gain = rt2x00_get_field16(word, EEPROM_LNA_A0);
rt2800_eeprom_read(rt2x00dev, EEPROM_RSSI_BG, &word);
if (abs(rt2x00_get_field16(word, EEPROM_RSSI_BG_OFFSET0)) > 10)
rt2x00_set_field16(&word, EEPROM_RSSI_BG_OFFSET0, 0);
if (abs(rt2x00_get_field16(word, EEPROM_RSSI_BG_OFFSET1)) > 10)
rt2x00_set_field16(&word, EEPROM_RSSI_BG_OFFSET1, 0);
rt2800_eeprom_write(rt2x00dev, EEPROM_RSSI_BG, word);
drv_data->txmixer_gain_24g = rt2800_get_txmixer_gain_24g(rt2x00dev);
rt2800_eeprom_read(rt2x00dev, EEPROM_RSSI_BG2, &word);
if (abs(rt2x00_get_field16(word, EEPROM_RSSI_BG2_OFFSET2)) > 10)
rt2x00_set_field16(&word, EEPROM_RSSI_BG2_OFFSET2, 0);
if (!rt2x00_rt(rt2x00dev, RT3593)) {
if (rt2x00_get_field16(word, EEPROM_RSSI_BG2_LNA_A1) == 0x00 ||
rt2x00_get_field16(word, EEPROM_RSSI_BG2_LNA_A1) == 0xff)
rt2x00_set_field16(&word, EEPROM_RSSI_BG2_LNA_A1,
default_lna_gain);
}
rt2800_eeprom_write(rt2x00dev, EEPROM_RSSI_BG2, word);
drv_data->txmixer_gain_5g = rt2800_get_txmixer_gain_5g(rt2x00dev);
rt2800_eeprom_read(rt2x00dev, EEPROM_RSSI_A, &word);
if (abs(rt2x00_get_field16(word, EEPROM_RSSI_A_OFFSET0)) > 10)
rt2x00_set_field16(&word, EEPROM_RSSI_A_OFFSET0, 0);
if (abs(rt2x00_get_field16(word, EEPROM_RSSI_A_OFFSET1)) > 10)
rt2x00_set_field16(&word, EEPROM_RSSI_A_OFFSET1, 0);
rt2800_eeprom_write(rt2x00dev, EEPROM_RSSI_A, word);
rt2800_eeprom_read(rt2x00dev, EEPROM_RSSI_A2, &word);
if (abs(rt2x00_get_field16(word, EEPROM_RSSI_A2_OFFSET2)) > 10)
rt2x00_set_field16(&word, EEPROM_RSSI_A2_OFFSET2, 0);
if (!rt2x00_rt(rt2x00dev, RT3593)) {
if (rt2x00_get_field16(word, EEPROM_RSSI_A2_LNA_A2) == 0x00 ||
rt2x00_get_field16(word, EEPROM_RSSI_A2_LNA_A2) == 0xff)
rt2x00_set_field16(&word, EEPROM_RSSI_A2_LNA_A2,
default_lna_gain);
}
rt2800_eeprom_write(rt2x00dev, EEPROM_RSSI_A2, word);
if (rt2x00_rt(rt2x00dev, RT3593)) {
rt2800_eeprom_read(rt2x00dev, EEPROM_EXT_LNA2, &word);
if (rt2x00_get_field16(word, EEPROM_EXT_LNA2_A1) == 0x00 ||
rt2x00_get_field16(word, EEPROM_EXT_LNA2_A1) == 0xff)
rt2x00_set_field16(&word, EEPROM_EXT_LNA2_A1,
default_lna_gain);
if (rt2x00_get_field16(word, EEPROM_EXT_LNA2_A2) == 0x00 ||
rt2x00_get_field16(word, EEPROM_EXT_LNA2_A2) == 0xff)
rt2x00_set_field16(&word, EEPROM_EXT_LNA2_A1,
default_lna_gain);
rt2800_eeprom_write(rt2x00dev, EEPROM_EXT_LNA2, word);
}
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| bartlomiej zolnierkiewicz | bartlomiej zolnierkiewicz | 638 | 67.44% | 2 | 15.38% |
| gabor juhos | gabor juhos | 151 | 15.96% | 4 | 30.77% |
| gertjan van wingerde | gertjan van wingerde | 96 | 10.15% | 4 | 30.77% |
| ra-jay hung | ra-jay hung | 55 | 5.81% | 1 | 7.69% |
| joe perches | joe perches | 6 | 0.63% | 2 | 15.38% |
| Total | 946 | 100.00% | 13 | 100.00% |
static int rt2800_init_eeprom(struct rt2x00_dev *rt2x00dev)
{
u16 value;
u16 eeprom;
u16 rf;
/*
* Read EEPROM word for configuration.
*/
rt2800_eeprom_read(rt2x00dev, EEPROM_NIC_CONF0, &eeprom);
/*
* Identify RF chipset by EEPROM value
* RT28xx/RT30xx: defined in "EEPROM_NIC_CONF0_RF_TYPE" field
* RT53xx: defined in "EEPROM_CHIP_ID" field
*/
if (rt2x00_rt(rt2x00dev, RT3290) ||
rt2x00_rt(rt2x00dev, RT5390) ||
rt2x00_rt(rt2x00dev, RT5392))
rt2800_eeprom_read(rt2x00dev, EEPROM_CHIP_ID, &rf);
else
rf = rt2x00_get_field16(eeprom, EEPROM_NIC_CONF0_RF_TYPE);
switch (rf) {
case RF2820:
case RF2850:
case RF2720:
case RF2750:
case RF3020:
case RF2020:
case RF3021:
case RF3022:
case RF3052:
case RF3053:
case RF3070:
case RF3290:
case RF3320:
case RF3322:
case RF5360:
case RF5362:
case RF5370:
case RF5372:
case RF5390:
case RF5392:
case RF5592:
break;
default:
rt2x00_err(rt2x00dev, "Invalid RF chipset 0x%04x detected\n",
rf);
return -ENODEV;
}
rt2x00_set_rf(rt2x00dev, rf);
/*
* Identify default antenna configuration.
*/
rt2x00dev->default_ant.tx_chain_num =
rt2x00_get_field16(eeprom, EEPROM_NIC_CONF0_TXPATH);
rt2x00dev->default_ant.rx_chain_num =
rt2x00_get_field16(eeprom, EEPROM_NIC_CONF0_RXPATH);
rt2800_eeprom_read(rt2x00dev, EEPROM_NIC_CONF1, &eeprom);
if (rt2x00_rt(rt2x00dev, RT3070) ||
rt2x00_rt(rt2x00dev, RT3090) ||
rt2x00_rt(rt2x00dev, RT3352) ||
rt2x00_rt(rt2x00dev, RT3390)) {
value = rt2x00_get_field16(eeprom,
EEPROM_NIC_CONF1_ANT_DIVERSITY);
switch (value) {
case 0:
case 1:
case 2:
rt2x00dev->default_ant.tx = ANTENNA_A;
rt2x00dev->default_ant.rx = ANTENNA_A;
break;
case 3:
rt2x00dev->default_ant.tx = ANTENNA_A;
rt2x00dev->default_ant.rx = ANTENNA_B;
break;
}
} else {
rt2x00dev->default_ant.tx = ANTENNA_A;
rt2x00dev->default_ant.rx = ANTENNA_A;
}
if (rt2x00_rt_rev_gte(rt2x00dev, RT5390, REV_RT5390R)) {
rt2x00dev->default_ant.tx = ANTENNA_HW_DIVERSITY; /* Unused */
rt2x00dev->default_ant.rx = ANTENNA_HW_DIVERSITY; /* Unused */
}
/*
* Determine external LNA informations.
*/
if (rt2x00_get_field16(eeprom, EEPROM_NIC_CONF1_EXTERNAL_LNA_5G))
__set_bit(CAPABILITY_EXTERNAL_LNA_A, &rt2x00dev->cap_flags);
if (rt2x00_get_field16(eeprom, EEPROM_NIC_CONF1_EXTERNAL_LNA_2G))
__set_bit(CAPABILITY_EXTERNAL_LNA_BG, &rt2x00dev->cap_flags);
/*
* Detect if this device has an hardware controlled radio.
*/
if (rt2x00_get_field16(eeprom, EEPROM_NIC_CONF1_HW_RADIO))
__set_bit(CAPABILITY_HW_BUTTON, &rt2x00dev->cap_flags);
/*
* Detect if this device has Bluetooth co-existence.
*/
if (rt2x00_get_field16(eeprom, EEPROM_NIC_CONF1_BT_COEXIST))
__set_bit(CAPABILITY_BT_COEXIST, &rt2x00dev->cap_flags);
/*
* Read frequency offset and RF programming sequence.
*/
rt2800_eeprom_read(rt2x00dev, EEPROM_FREQ, &eeprom);
rt2x00dev->freq_offset = rt2x00_get_field16(eeprom, EEPROM_FREQ_OFFSET);
/*
* Store led settings, for correct led behaviour.
*/
#ifdef CONFIG_RT2X00_LIB_LEDS
rt2800_init_led(rt2x00dev, &rt2x00dev->led_radio, LED_TYPE_RADIO);
rt2800_init_led(rt2x00dev, &rt2x00dev->led_assoc, LED_TYPE_ASSOC);
rt2800_init_led(rt2x00dev, &rt2x00dev->led_qual, LED_TYPE_QUALITY);
rt2x00dev->led_mcu_reg = eeprom;
#endif /* CONFIG_RT2X00_LIB_LEDS */
/*
* Check if support EIRP tx power limit feature.
*/
rt2800_eeprom_read(rt2x00dev, EEPROM_EIRP_MAX_TX_POWER, &eeprom);
if (rt2x00_get_field16(eeprom, EEPROM_EIRP_MAX_TX_POWER_2GHZ) <
EIRP_MAX_TX_POWER_LIMIT)
__set_bit(CAPABILITY_POWER_LIMIT, &rt2x00dev->cap_flags);
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| bartlomiej zolnierkiewicz | bartlomiej zolnierkiewicz | 174 | 32.77% | 1 | 3.85% |
| ra-jay hung | ra-jay hung | 150 | 28.25% | 3 | 11.54% |
| gabor juhos | gabor juhos | 71 | 13.37% | 3 | 11.54% |
| anisse astier | anisse astier | 31 | 5.84% | 1 | 3.85% |
| gertjan van wingerde | gertjan van wingerde | 31 | 5.84% | 6 | 23.08% |
| larry finger | larry finger | 31 | 5.84% | 1 | 3.85% |
| daniel golle | daniel golle | 10 | 1.88% | 1 | 3.85% |
| ivo van doorn | ivo van doorn | 9 | 1.69% | 1 | 3.85% |
| villacis at palosanto.com | villacis at palosanto.com | 3 | 0.56% | 1 | 3.85% |
| canek pelaez valdes | canek pelaez valdes | 3 | 0.56% | 1 | 3.85% |
| stanislaw gruszka | stanislaw gruszka | 3 | 0.56% | 1 | 3.85% |
| woody hung | woody hung | 3 | 0.56% | 1 | 3.85% |
| john li | john li | 3 | 0.56% | 1 | 3.85% |
| stanislaw w. gruszka | stanislaw w. gruszka | 3 | 0.56% | 1 | 3.85% |
| zero lin | zero lin | 3 | 0.56% | 1 | 3.85% |
| joe perches | joe perches | 2 | 0.38% | 1 | 3.85% |
| shiang tu | shiang tu | 1 | 0.19% | 1 | 3.85% |
| Total | 531 | 100.00% | 26 | 100.00% |
/*
* RF value list for rt28xx
* Supports: 2.4 GHz (all) & 5.2 GHz (RF2850 & RF2750)
*/
static const struct rf_channel rf_vals[] = {
{ 1, 0x18402ecc, 0x184c0786, 0x1816b455, 0x1800510b },
{ 2, 0x18402ecc, 0x184c0786, 0x18168a55, 0x1800519f },
{ 3, 0x18402ecc, 0x184c078a, 0x18168a55, 0x1800518b },
{ 4, 0x18402ecc, 0x184c078a, 0x18168a55, 0x1800519f },
{ 5, 0x18402ecc, 0x184c078e, 0x18168a55, 0x1800518b },
{ 6, 0x18402ecc, 0x184c078e, 0x18168a55, 0x1800519f },
{ 7, 0x18402ecc, 0x184c0792, 0x18168a55, 0x1800518b },
{ 8, 0x18402ecc, 0x184c0792, 0x18168a55, 0x1800519f },
{ 9, 0x18402ecc, 0x184c0796, 0x18168a55, 0x1800518b },
{ 10, 0x18402ecc, 0x184c0796, 0x18168a55, 0x1800519f },
{ 11, 0x18402ecc, 0x184c079a, 0x18168a55, 0x1800518b },
{ 12, 0x18402ecc, 0x184c079a, 0x18168a55, 0x1800519f },
{ 13, 0x18402ecc, 0x184c079e, 0x18168a55, 0x1800518b },
{ 14, 0x18402ecc, 0x184c07a2, 0x18168a55, 0x18005193 },
/* 802.11 UNI / HyperLan 2 */
{ 36, 0x18402ecc, 0x184c099a, 0x18158a55, 0x180ed1a3 },
{ 38, 0x18402ecc, 0x184c099e, 0x18158a55, 0x180ed193 },
{ 40, 0x18402ec8, 0x184c0682, 0x18158a55, 0x180ed183 },
{ 44, 0x18402ec8, 0x184c0682, 0x18158a55, 0x180ed1a3 },
{ 46, 0x18402ec8, 0x184c0686, 0x18158a55, 0x180ed18b },
{ 48, 0x18402ec8, 0x184c0686, 0x18158a55, 0x180ed19b },
{ 52, 0x18402ec8, 0x184c068a, 0x18158a55, 0x180ed193 },
{ 54, 0x18402ec8, 0x184c068a, 0x18158a55, 0x180ed1a3 },
{ 56, 0x18402ec8, 0x184c068e, 0x18158a55, 0x180ed18b },
{ 60, 0x18402ec8, 0x184c0692, 0x18158a55, 0x180ed183 },
{ 62, 0x18402ec8, 0x184c0692, 0x18158a55, 0x180ed193 },
{ 64, 0x18402ec8, 0x184c0692, 0x18158a55, 0x180ed1a3 },
/* 802.11 HyperLan 2 */
{ 100, 0x18402ec8, 0x184c06b2, 0x18178a55, 0x180ed783 },
{ 102, 0x18402ec8, 0x184c06b2, 0x18578a55, 0x180ed793 },
{ 104, 0x18402ec8, 0x185c06b2, 0x18578a55, 0x180ed1a3 },
{ 108, 0x18402ecc, 0x185c0a32, 0x18578a55, 0x180ed193 },
{ 110, 0x18402ecc, 0x184c0a36, 0x18178a55, 0x180ed183 },
{ 112, 0x18402ecc, 0x184c0a36, 0x18178a55, 0x180ed19b },
{ 116, 0x18402ecc, 0x184c0a3a, 0x18178a55, 0x180ed1a3 },
{ 118, 0x18402ecc, 0x184c0a3e, 0x18178a55, 0x180ed193 },
{ 120, 0x18402ec4, 0x184c0382, 0x18178a55, 0x180ed183 },
{ 124, 0x18402ec4, 0x184c0382, 0x18178a55, 0x180ed193 },
{ 126, 0x18402ec4, 0x184c0382, 0x18178a55, 0x180ed15b },
{ 128, 0x18402ec4, 0x184c0382, 0x18178a55, 0x180ed1a3 },
{ 132, 0x18402ec4, 0x184c0386, 0x18178a55, 0x180ed18b },
{ 134, 0x18402ec4, 0x184c0386, 0x18178a55, 0x180ed193 },
{ 136, 0x18402ec4, 0x184c0386, 0x18178a55, 0x180ed19b },
{ 140, 0x18402ec4, 0x184c038a, 0x18178a55, 0x180ed183 },
/* 802.11 UNII */
{ 149, 0x18402ec4, 0x184c038a, 0x18178a55, 0x180ed1a7 },
{ 151, 0x18402ec4, 0x184c038e, 0x18178a55, 0x180ed187 },
{ 153, 0x18402ec4, 0x184c038e, 0x18178a55, 0x180ed18f },
{ 157, 0x18402ec4, 0x184c038e, 0x18178a55, 0x180ed19f },
{ 159, 0x18402ec4, 0x184c038e, 0x18178a55, 0x180ed1a7 },
{ 161, 0x18402ec4, 0x184c0392, 0x18178a55, 0x180ed187 },
{ 165, 0x18402ec4, 0x184c0392, 0x18178a55, 0x180ed197 },
{ 167, 0x18402ec4, 0x184c03d2, 0x18179855, 0x1815531f },
{ 169, 0x18402ec4, 0x184c03d2, 0x18179855, 0x18155327 },
{ 171, 0x18402ec4, 0x184c03d6, 0x18179855, 0x18155307 },
{ 173, 0x18402ec4, 0x184c03d6, 0x18179855, 0x1815530f },
/* 802.11 Japan */
{ 184, 0x15002ccc, 0x1500491e, 0x1509be55, 0x150c0a0b },
{ 188, 0x15002ccc, 0x15004922, 0x1509be55, 0x150c0a13 },
{ 192, 0x15002ccc, 0x15004926, 0x1509be55, 0x150c0a1b },
{ 196, 0x15002ccc, 0x1500492a, 0x1509be55, 0x150c0a23 },
{ 208, 0x15002ccc, 0x1500493a, 0x1509be55, 0x150c0a13 },
{ 212, 0x15002ccc, 0x1500493e, 0x1509be55, 0x150c0a1b },
{ 216, 0x15002ccc, 0x15004982, 0x1509be55, 0x150c0a23 },
};
/*
* RF value list for rt3xxx
* Supports: 2.4 GHz (all) & 5.2 GHz (RF3052 & RF3053)
*/
static const struct rf_channel rf_vals_3x[] = {
{1, 241, 2, 2 },
{2, 241, 2, 7 },
{3, 242, 2, 2 },
{4, 242, 2, 7 },
{5, 243, 2, 2 },
{6, 243, 2, 7 },
{7, 244, 2, 2 },
{8, 244, 2, 7 },
{9, 245, 2, 2 },
{10, 245, 2, 7 },
{11, 246, 2, 2 },
{12, 246, 2, 7 },
{13, 247, 2, 2 },
{14, 248, 2, 4 },
/* 802.11 UNI / HyperLan 2 */
{36, 0x56, 0, 4},
{38, 0x56, 0, 6},
{40, 0x56, 0, 8},
{44, 0x57, 0, 0},
{46, 0x57, 0, 2},
{48, 0x57, 0, 4},
{52, 0x57, 0, 8},
{54, 0x57, 0, 10},
{56, 0x58, 0, 0},
{60, 0x58, 0, 4},
{62, 0x58, 0, 6},
{64, 0x58, 0, 8},
/* 802.11 HyperLan 2 */
{100, 0x5b, 0, 8},
{102, 0x5b, 0, 10},
{104, 0x5c, 0, 0},
{108, 0x5c, 0, 4},
{110, 0x5c, 0, 6},
{112, 0x5c, 0, 8},
{116, 0x5d, 0, 0},
{118, 0x5d, 0, 2},
{120, 0x5d, 0, 4},
{124, 0x5d, 0, 8},
{126, 0x5d, 0, 10},
{128, 0x5e, 0, 0},
{132, 0x5e, 0, 4},
{134, 0x5e, 0, 6},
{136, 0x5e, 0, 8},
{140, 0x5f, 0, 0},
/* 802.11 UNII */
{149, 0x5f, 0, 9},
{151, 0x5f, 0, 11},
{153, 0x60, 0, 1},
{157, 0x60, 0, 5},
{159, 0x60, 0, 7},
{161, 0x60, 0, 9},
{165, 0x61, 0, 1},
{167, 0x61, 0, 3},
{169, 0x61, 0, 5},
{171, 0x61, 0, 7},
{173, 0x61, 0, 9},
};
static const struct rf_channel rf_vals_5592_xtal20[] = {
/* Channel, N, K, mod, R */
{1, 482, 4, 10, 3},
{2, 483, 4, 10, 3},
{3, 484, 4, 10, 3},
{4, 485, 4, 10, 3},
{5, 486, 4, 10, 3},
{6, 487, 4, 10, 3},
{7, 488, 4, 10, 3},
{8, 489, 4, 10, 3},
{9, 490, 4, 10, 3},
{10, 491, 4, 10, 3},
{11, 492, 4, 10, 3},
{12, 493, 4, 10, 3},
{13, 494, 4, 10, 3},
{14, 496, 8, 10, 3},
{36, 172, 8, 12, 1},
{38, 173, 0, 12, 1},
{40, 173, 4, 12, 1},
{42, 173, 8, 12, 1},
{44, 174, 0, 12, 1},
{46, 174, 4, 12, 1},
{48, 174, 8, 12, 1},
{50, 175, 0, 12, 1},
{52, 175, 4, 12, 1},
{54, 175, 8, 12, 1},
{56, 176, 0, 12, 1},
{58, 176, 4, 12, 1},
{60, 176, 8, 12, 1},
{62, 177, 0, 12, 1},
{64, 177, 4, 12, 1},
{100, 183, 4, 12, 1},
{102, 183, 8, 12, 1},
{104, 184, 0, 12, 1},
{106, 184, 4, 12, 1},
{108, 184, 8, 12, 1},
{110, 185, 0, 12, 1},
{112, 185, 4, 12, 1},
{114, 185, 8, 12, 1},
{116, 186, 0, 12, 1},
{118, 186, 4, 12, 1},
{120, 186, 8, 12, 1},
{122, 187, 0, 12, 1},
{124, 187, 4, 12, 1},
{126, 187, 8, 12, 1},
{128, 188, 0, 12, 1},
{130, 188, 4, 12, 1},
{132, 188, 8, 12, 1},
{134, 189, 0, 12, 1},
{136, 189, 4, 12, 1},
{138, 189, 8, 12, 1},
{140, 190, 0, 12, 1},
{149, 191, 6, 12, 1},
{151, 191, 10, 12, 1},
{153, 192, 2, 12, 1},
{155, 192, 6, 12, 1},
{157, 192, 10, 12, 1},
{159, 193, 2, 12, 1},
{161, 193, 6, 12, 1},
{165, 194, 2, 12, 1},
{184, 164, 0, 12, 1},
{188, 164, 4, 12, 1},
{192, 165, 8, 12, 1},
{196, 166, 0, 12, 1},
};
static const struct rf_channel rf_vals_5592_xtal40[] = {
/* Channel, N, K, mod, R */
{1, 241, 2, 10, 3},
{2, 241, 7, 10, 3},
{3, 242, 2, 10, 3},
{4, 242, 7, 10, 3},
{5, 243, 2, 10, 3},
{6, 243, 7, 10, 3},
{7, 244, 2, 10, 3},
{8, 244, 7, 10, 3},
{9, 245, 2, 10, 3},
{10, 245, 7, 10, 3},
{11, 246, 2, 10, 3},
{12, 246, 7, 10, 3},
{13, 247, 2, 10, 3},
{14, 248, 4, 10, 3},
{36, 86, 4, 12, 1},
{38, 86, 6, 12, 1},
{40, 86, 8, 12, 1},
{42, 86, 10, 12, 1},
{44, 87, 0, 12, 1},
{46, 87, 2, 12, 1},
{48, 87, 4, 12, 1},
{50, 87, 6, 12, 1},
{52, 87, 8, 12, 1},
{54, 87, 10, 12, 1},
{56, 88, 0, 12, 1},
{58, 88, 2, 12, 1},
{60, 88, 4, 12, 1},
{62, 88, 6, 12, 1},
{64, 88, 8, 12, 1},
{100, 91, 8, 12, 1},
{102, 91, 10, 12, 1},
{104, 92, 0, 12, 1},
{106, 92, 2, 12, 1},
{108, 92, 4, 12, 1},
{110, 92, 6, 12, 1},
{112, 92, 8, 12, 1},
{114, 92, 10, 12, 1},
{116, 93, 0, 12, 1},
{118, 93, 2, 12, 1},
{120, 93, 4, 12, 1},
{122, 93, 6, 12, 1},
{124, 93, 8, 12, 1},
{126, 93, 10, 12, 1},
{128, 94, 0, 12, 1},
{130, 94, 2, 12, 1},
{132, 94, 4, 12, 1},
{134, 94, 6, 12, 1},
{136, 94, 8, 12, 1},
{138, 94, 10, 12, 1},
{140, 95, 0, 12, 1},
{149, 95, 9, 12, 1},
{151, 95, 11, 12, 1},
{153, 96, 1, 12, 1},
{155, 96, 3, 12, 1},
{157, 96, 5, 12, 1},
{159, 96, 7, 12, 1},
{161, 96, 9, 12, 1},
{165, 97, 1, 12, 1},
{184, 82, 0, 12, 1},
{188, 82, 4, 12, 1},
{192, 82, 8, 12, 1},
{196, 83, 0, 12, 1},
};
static int rt2800_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
{
struct hw_mode_spec *spec = &rt2x00dev->spec;
struct channel_info *info;
char *default_power1;
char *default_power2;
char *default_power3;
unsigned int i;
u32 reg;
/*
* Disable powersaving as default.
*/
rt2x00dev->hw->wiphy->flags &= ~WIPHY_FLAG_PS_ON_BY_DEFAULT;
/*
* Initialize all hw fields.
*/
ieee80211_hw_set(rt2x00dev->hw, SUPPORTS_HT_CCK_RATES);
ieee80211_hw_set(rt2x00dev->hw, REPORTS_TX_ACK_STATUS);
ieee80211_hw_set(rt2x00dev->hw, AMPDU_AGGREGATION);
ieee80211_hw_set(rt2x00dev->hw, PS_NULLFUNC_STACK);
ieee80211_hw_set(rt2x00dev->hw, SIGNAL_DBM);
ieee80211_hw_set(rt2x00dev->hw, SUPPORTS_PS);
/*
* Don't set IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING for USB devices
* unless we are capable of sending the buffered frames out after the
* DTIM transmission using rt2x00lib_beacondone. This will send out
* multicast and broadcast traffic immediately instead of buffering it
* infinitly and thus dropping it after some time.
*/
if (!rt2x00_is_usb(rt2x00dev))
ieee80211_hw_set(rt2x00dev->hw, HOST_BROADCAST_PS_BUFFERING);
/* Set MFP if HW crypto is disabled. */
if (rt2800_hwcrypt_disabled(rt2x00dev))
ieee80211_hw_set(rt2x00dev->hw, MFP_CAPABLE);
SET_IEEE80211_DEV(rt2x00dev->hw, rt2x00dev->dev);
SET_IEEE80211_PERM_ADDR(rt2x00dev->hw,
rt2800_eeprom_addr(rt2x00dev,
EEPROM_MAC_ADDR_0));
/*
* As rt2800 has a global fallback table we cannot specify
* more then one tx rate per frame but since the hw will
* try several rates (based on the fallback table) we should
* initialize max_report_rates to the maximum number of rates
* we are going to try. Otherwise mac80211 will truncate our
* reported tx rates and the rc algortihm will end up with
* incorrect data.
*/
rt2x00dev->hw->max_rates = 1;
rt2x00dev->hw->max_report_rates = 7;
rt2x00dev->hw->max_rate_tries = 1;
/*
* Initialize hw_mode information.
*/
spec->supported_rates = SUPPORT_RATE_CCK | SUPPORT_RATE_OFDM;
switch (rt2x00dev->chip.rf) {
case RF2720:
case RF2820:
spec->num_channels = 14;
spec->channels = rf_vals;
break;
case RF2750:
case RF2850:
spec->num_channels = ARRAY_SIZE(rf_vals);
spec->channels = rf_vals;
break;
case RF2020:
case RF3020:
case RF3021:
case RF3022:
case RF3070:
case RF3290:
case RF3320:
case RF3322:
case RF5360:
case RF5362:
case RF5370:
case RF5372:
case RF5390:
case RF5392:
spec->num_channels = 14;
spec->channels = rf_vals_3x;
break;
case RF3052:
case RF3053:
spec->num_channels = ARRAY_SIZE(rf_vals_3x);
spec->channels = rf_vals_3x;
break;
case RF5592:
rt2800_register_read(rt2x00dev, MAC_DEBUG_INDEX, ®);
if (rt2x00_get_field32(reg, MAC_DEBUG_INDEX_XTAL)) {
spec->num_channels = ARRAY_SIZE(rf_vals_5592_xtal40);
spec->channels = rf_vals_5592_xtal40;
} else {
spec->num_channels = ARRAY_SIZE(rf_vals_5592_xtal20);
spec->channels = rf_vals_5592_xtal20;
}
break;
}
if (WARN_ON_ONCE(!spec->channels))
return -ENODEV;
spec->supported_bands = SUPPORT_BAND_2GHZ;
if (spec->num_channels > 14)
spec->supported_bands |= SUPPORT_BAND_5GHZ;
/*
* Initialize HT information.
*/
if (!rt2x00_rf(rt2x00dev, RF2020))
spec->ht.ht_supported = true;
else
spec->ht.ht_supported = false;
spec->ht.cap =
IEEE80211_HT_CAP_SUP_WIDTH_20_40 |
IEEE80211_HT_CAP_GRN_FLD |
IEEE80211_HT_CAP_SGI_20 |
IEEE80211_HT_CAP_SGI_40;
if (rt2x00dev->default_ant.tx_chain_num >= 2)
spec->ht.cap |= IEEE80211_HT_CAP_TX_STBC;
spec->ht.cap |= rt2x00dev->default_ant.rx_chain_num <<
IEEE80211_HT_CAP_RX_STBC_SHIFT;
spec->ht.ampdu_factor = 3;
spec->ht.ampdu_density = 4;
spec->ht.mcs.tx_params =
IEEE80211_HT_MCS_TX_DEFINED |
IEEE80211_HT_MCS_TX_RX_DIFF |
((rt2x00dev->default_ant.tx_chain_num - 1) <<
IEEE80211_HT_MCS_TX_MAX_STREAMS_SHIFT);
switch (rt2x00dev->default_ant.rx_chain_num) {
case 3:
spec->ht.mcs.rx_mask[2] = 0xff;
case 2:
spec->ht.mcs.rx_mask[1] = 0xff;
case 1:
spec->ht.mcs.rx_mask[0] = 0xff;
spec->ht.mcs.rx_mask[4] = 0x1; /* MCS32 */
break;
}
/*
* Create channel information array
*/
info = kcalloc(spec->num_channels, sizeof(*info), GFP_KERNEL);
if (!info)
return -ENOMEM;
spec->channels_info = info;
default_power1 = rt2800_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_BG1);
default_power2 = rt2800_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_BG2);
if (rt2x00dev->default_ant.tx_chain_num > 2)
default_power3 = rt2800_eeprom_addr(rt2x00dev,
EEPROM_EXT_TXPOWER_BG3);
else
default_power3 = NULL;
for (i = 0; i < 14; i++) {
info[i].default_power1 = default_power1[i];
info[i].default_power2 = default_power2[i];
if (default_power3)
info[i].default_power3 = default_power3[i];
}
if (spec->num_channels > 14) {
default_power1 = rt2800_eeprom_addr(rt2x00dev,
EEPROM_TXPOWER_A1);
default_power2 = rt2800_eeprom_addr(rt2x00dev,
EEPROM_TXPOWER_A2);
if (rt2x00dev->default_ant.tx_chain_num > 2)
default_power3 =
rt2800_eeprom_addr(rt2x00dev,
EEPROM_EXT_TXPOWER_A3);
else
default_power3 = NULL;
for (i = 14; i < spec->num_channels; i++) {
info[i].default_power1 = default_power1[i - 14];
info[i].default_power2 = default_power2[i - 14];
if (default_power3)
info[i].default_power3 = default_power3[i - 14];
}
}
switch (rt2x00dev->chip.rf) {
case RF2020:
case RF3020:
case RF3021:
case RF3022:
case RF3320:
case RF3052:
case RF3053:
case RF3070:
case RF3290:
case RF5360:
case RF5362:
case RF5370:
case RF5372:
case RF5390:
case RF5392:
__set_bit(CAPABILITY_VCO_RECALIBRATION, &rt2x00dev->cap_flags);
break;
}
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| bartlomiej zolnierkiewicz | bartlomiej zolnierkiewicz | 380 | 40.90% | 1 | 2.50% |
| gabor juhos | gabor juhos | 206 | 22.17% | 8 | 20.00% |
| stanislaw w. gruszka | stanislaw w. gruszka | 73 | 7.86% | 2 | 5.00% |
| johannes berg | johannes berg | 54 | 5.81% | 1 | 2.50% |
| helmut schaa | helmut schaa | 51 | 5.49% | 4 | 10.00% |
| john li | john li | 49 | 5.27% | 2 | 5.00% |
| gertjan van wingerde | gertjan van wingerde | 38 | 4.09% | 8 | 20.00% |
| ivo van doorn | ivo van doorn | 32 | 3.44% | 3 | 7.50% |
| chun-yeow yeoh | chun-yeow yeoh | 17 | 1.83% | 1 | 2.50% |
| canek pelaez valdes | canek pelaez valdes | 6 | 0.65% | 1 | 2.50% |
| stanislaw gruszka | stanislaw gruszka | 5 | 0.54% | 2 | 5.00% |
| villacis at palosanto.com | villacis at palosanto.com | 4 | 0.43% | 1 | 2.50% |
| zero lin | zero lin | 4 | 0.43% | 1 | 2.50% |
| woody hung | woody hung | 4 | 0.43% | 1 | 2.50% |
| kevin lo | kevin lo | 2 | 0.22% | 1 | 2.50% |
| joe perches | joe perches | 2 | 0.22% | 1 | 2.50% |
| daniel golle | daniel golle | 1 | 0.11% | 1 | 2.50% |
| shiang tu | shiang tu | 1 | 0.11% | 1 | 2.50% |
| Total | 929 | 100.00% | 40 | 100.00% |
static int rt2800_probe_rt(struct rt2x00_dev *rt2x00dev)
{
u32 reg;
u32 rt;
u32 rev;
if (rt2x00_rt(rt2x00dev, RT3290))
rt2800_register_read(rt2x00dev, MAC_CSR0_3290, ®);
else
rt2800_register_read(rt2x00dev, MAC_CSR0, ®);
rt = rt2x00_get_field32(reg, MAC_CSR0_CHIPSET);
rev = rt2x00_get_field32(reg, MAC_CSR0_REVISION);
switch (rt) {
case RT2860:
case RT2872:
case RT2883:
case RT3070:
case RT3071:
case RT3090:
case RT3290:
case RT3352:
case RT3390:
case RT3572:
case RT3593:
case RT5390:
case RT5392:
case RT5592:
break;
default:
rt2x00_err(rt2x00dev, "Invalid RT chipset 0x%04x, rev %04x detected\n",
rt, rev);
return -ENODEV;
}
rt2x00_set_rt(rt2x00dev, rt, rev);
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| gabor juhos | gabor juhos | 143 | 98.62% | 2 | 66.67% |
| joe perches | joe perches | 2 | 1.38% | 1 | 33.33% |
| Total | 145 | 100.00% | 3 | 100.00% |
int rt2800_probe_hw(struct rt2x00_dev *rt2x00dev)
{
int retval;
u32 reg;
retval = rt2800_probe_rt(rt2x00dev);
if (retval)
return retval;
/*
* Allocate eeprom data.
*/
retval = rt2800_validate_eeprom(rt2x00dev);
if (retval)
return retval;
retval = rt2800_init_eeprom(rt2x00dev);
if (retval)
return retval;
/*
* Enable rfkill polling by setting GPIO direction of the
* rfkill switch GPIO pin correctly.
*/
rt2800_register_read(rt2x00dev, GPIO_CTRL, ®);
rt2x00_set_field32(®, GPIO_CTRL_DIR2, 1);
rt2800_register_write(rt2x00dev, GPIO_CTRL, reg);
/*
* Initialize hw specifications.
*/
retval = rt2800_probe_hw_mode(rt2x00dev);
if (retval)
return retval;
/*
* Set device capabilities.
*/
__set_bit(CAPABILITY_CONTROL_FILTERS, &rt2x00dev->cap_flags);
__set_bit(CAPABILITY_CONTROL_FILTER_PSPOLL, &rt2x00dev->cap_flags);
if (!rt2x00_is_usb(rt2x00dev))
__set_bit(CAPABILITY_PRE_TBTT_INTERRUPT, &rt2x00dev->cap_flags);
/*
* Set device requirements.
*/
if (!rt2x00_is_soc(rt2x00dev))
__set_bit(REQUIRE_FIRMWARE, &rt2x00dev->cap_flags);
__set_bit(REQUIRE_L2PAD, &rt2x00dev->cap_flags);
__set_bit(REQUIRE_TXSTATUS_FIFO, &rt2x00dev->cap_flags);
if (!rt2800_hwcrypt_disabled(rt2x00dev))
__set_bit(CAPABILITY_HW_CRYPTO, &rt2x00dev->cap_flags);
__set_bit(CAPABILITY_LINK_TUNING, &rt2x00dev->cap_flags);
__set_bit(REQUIRE_HT_TX_DESC, &rt2x00dev->cap_flags);
if (rt2x00_is_usb(rt2x00dev))
__set_bit(REQUIRE_PS_AUTOWAKE, &rt2x00dev->cap_flags);
else {
__set_bit(REQUIRE_DMA, &rt2x00dev->cap_flags);
__set_bit(REQUIRE_TASKLET_CONTEXT, &rt2x00dev->cap_flags);
}
/*
* Set the rssi offset.
*/
rt2x00dev->rssi_offset = DEFAULT_RSSI_OFFSET;
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| gertjan van wingerde | gertjan van wingerde | 256 | 94.81% | 1 | 50.00% |
| gabor juhos | gabor juhos | 14 | 5.19% | 1 | 50.00% |
| Total | 270 | 100.00% | 2 | 100.00% |
EXPORT_SYMBOL_GPL(rt2800_probe_hw);
/*
* IEEE80211 stack callback functions.
*/
void rt2800_get_key_seq(struct ieee80211_hw *hw,
struct ieee80211_key_conf *key,
struct ieee80211_key_seq *seq)
{
struct rt2x00_dev *rt2x00dev = hw->priv;
struct mac_iveiv_entry iveiv_entry;
u32 offset;
if (key->cipher != WLAN_CIPHER_SUITE_TKIP)
return;
offset = MAC_IVEIV_ENTRY(key->hw_key_idx);
rt2800_register_multiread(rt2x00dev, offset,
&iveiv_entry, sizeof(iveiv_entry));
memcpy(&seq->tkip.iv16, &iveiv_entry.iv[0], 2);
memcpy(&seq->tkip.iv32, &iveiv_entry.iv[4], 4);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| bartlomiej zolnierkiewicz | bartlomiej zolnierkiewicz | 75 | 68.81% | 1 | 33.33% |
| johannes berg | johannes berg | 30 | 27.52% | 1 | 33.33% |
| julia lawall | julia lawall | 4 | 3.67% | 1 | 33.33% |
| Total | 109 | 100.00% | 3 | 100.00% |
EXPORT_SYMBOL_GPL(rt2800_get_key_seq);
int rt2800_set_rts_threshold(struct ieee80211_hw *hw, u32 value)
{
struct rt2x00_dev *rt2x00dev = hw->priv;
u32 reg;
bool enabled = (value < IEEE80211_MAX_RTS_THRESHOLD);
rt2800_register_read(rt2x00dev, TX_RTS_CFG, ®);
rt2x00_set_field32(®, TX_RTS_CFG_RTS_THRES, value);
rt2800_register_write(rt2x00dev, TX_RTS_CFG, reg);
rt2800_register_read(rt2x00dev, CCK_PROT_CFG, ®);
rt2x00_set_field32(®, CCK_PROT_CFG_RTS_TH_EN, enabled);
rt2800_register_write(rt2x00dev, CCK_PROT_CFG, reg);
rt2800_register_read(rt2x00dev, OFDM_PROT_CFG, ®);
rt2x00_set_field32(®, OFDM_PROT_CFG_RTS_TH_EN, enabled);
rt2800_register_write(rt2x00dev, OFDM_PROT_CFG, reg);
rt2800_register_read(rt2x00dev, MM20_PROT_CFG, ®);
rt2x00_set_field32(®, MM20_PROT_CFG_RTS_TH_EN, enabled);
rt2800_register_write(rt2x00dev, MM20_PROT_CFG, reg);
rt2800_register_read(rt2x00dev, MM40_PROT_CFG, ®);
rt2x00_set_field32(®, MM40_PROT_CFG_RTS_TH_EN, enabled);
rt2800_register_write(rt2x00dev, MM40_PROT_CFG, reg);
rt2800_register_read(rt2x00dev, GF20_PROT_CFG, ®);
rt2x00_set_field32(®, GF20_PROT_CFG_RTS_TH_EN, enabled);
rt2800_register_write(rt2x00dev, GF20_PROT_CFG, reg);
rt2800_register_read(rt2x00dev, GF40_PROT_CFG, ®);
rt2x00_set_field32(®, GF40_PROT_CFG_RTS_TH_EN, enabled);
rt2800_register_write(rt2x00dev, GF40_PROT_CFG, reg);
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| bartlomiej zolnierkiewicz | bartlomiej zolnierkiewicz | 240 | 100.00% | 1 | 100.00% |
| Total | 240 | 100.00% | 1 | 100.00% |
EXPORT_SYMBOL_GPL(rt2800_set_rts_threshold);
int rt2800_conf_tx(struct ieee80211_hw *hw,
struct ieee80211_vif *vif, u16 queue_idx,
const struct ieee80211_tx_queue_params *params)
{
struct rt2x00_dev *rt2x00dev = hw->priv;
struct data_queue *queue;
struct rt2x00_field32 field;
int retval;
u32 reg;
u32 offset;
/*
* First pass the configuration through rt2x00lib, that will
* update the queue settings and validate the input. After that
* we are free to update the registers based on the value
* in the queue parameter.
*/
retval = rt2x00mac_conf_tx(hw, vif, queue_idx, params);
if (retval)
return retval;
/*
* We only need to perform additional register initialization
* for WMM queues/
*/
if (queue_idx >= 4)
return 0;
queue = rt2x00queue_get_tx_queue(rt2x00dev, queue_idx);
/* Update WMM TXOP register */
offset = WMM_TXOP0_CFG + (sizeof(u32) * (!!(queue_idx & 2)));
field.bit_offset = (queue_idx & 1) * 16;
field.bit_mask = 0xffff << field.bit_offset;
rt2800_register_read(rt2x00dev, offset, ®);
rt2x00_set_field32(®, field, queue->txop);
rt2800_register_write(rt2x00dev, offset, reg);
/* Update WMM registers */
field.bit_offset = queue_idx * 4;
field.bit_mask = 0xf << field.bit_offset;
rt2800_register_read(rt2x00dev, WMM_AIFSN_CFG, ®);
rt2x00_set_field32(®, field, queue->aifs);
rt2800_register_write(rt2x00dev, WMM_AIFSN_CFG, reg);
rt2800_register_read(rt2x00dev, WMM_CWMIN_CFG, ®);
rt2x00_set_field32(®, field, queue->cw_min);
rt2800_register_write(rt2x00dev, WMM_CWMIN_CFG, reg);
rt2800_register_read(rt2x00dev, WMM_CWMAX_CFG, ®);
rt2x00_set_field32(®, field, queue->cw_max);
rt2800_register_write(rt2x00dev, WMM_CWMAX_CFG, reg);
/* Update EDCA registers */
offset = EDCA_AC0_CFG + (sizeof(u32) * queue_idx);
rt2800_register_read(rt2x00dev, offset, ®);
rt2x00_set_field32(®, EDCA_AC0_CFG_TX_OP, queue->txop);
rt2x00_set_field32(®, EDCA_AC0_CFG_AIFSN, queue->aifs);
rt2x00_set_field32(®, EDCA_AC0_CFG_CWMIN, queue->cw_min);
rt2x00_set_field32(®, EDCA_AC0_CFG_CWMAX, queue->cw_max);
rt2800_register_write(rt2x00dev, offset, reg);
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| bartlomiej zolnierkiewicz | bartlomiej zolnierkiewicz | 354 | 97.79% | 1 | 33.33% |
| eliad peller | eliad peller | 7 | 1.93% | 1 | 33.33% |
| helmut schaa | helmut schaa | 1 | 0.28% | 1 | 33.33% |
| Total | 362 | 100.00% | 3 | 100.00% |
EXPORT_SYMBOL_GPL(rt2800_conf_tx);
u64 rt2800_get_tsf(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
{
struct rt2x00_dev *rt2x00dev = hw->priv;
u64 tsf;
u32 reg;
rt2800_register_read(rt2x00dev, TSF_TIMER_DW1, ®);
tsf = (u64) rt2x00_get_field32(reg, TSF_TIMER_DW1_HIGH_WORD) << 32;
rt2800_register_read(rt2x00dev, TSF_TIMER_DW0, ®);
tsf |= rt2x00_get_field32(reg, TSF_TIMER_DW0_LOW_WORD);
return tsf;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| bartlomiej zolnierkiewicz | bartlomiej zolnierkiewicz | 71 | 93.42% | 1 | 50.00% |
| eliad peller | eliad peller | 5 | 6.58% | 1 | 50.00% |
| Total | 76 | 100.00% | 2 | 100.00% |
EXPORT_SYMBOL_GPL(rt2800_get_tsf);
int rt2800_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
struct ieee80211_ampdu_params *params)
{
struct ieee80211_sta *sta = params->sta;
enum ieee80211_ampdu_mlme_action action = params->action;
u16 tid = params->tid;
struct rt2x00_sta *sta_priv = (struct rt2x00_sta *)sta->drv_priv;
int ret = 0;
/*
* Don't allow aggregation for stations the hardware isn't aware
* of because tx status reports for frames to an unknown station
* always contain wcid=WCID_END+1 and thus we can't distinguish
* between multiple stations which leads to unwanted situations
* when the hw reorders frames due to aggregation.
*/
if (sta_priv->wcid > WCID_END)
return 1;
switch (action) {
case IEEE80211_AMPDU_RX_START:
case IEEE80211_AMPDU_RX_STOP:
/*
* The hw itself takes care of setting up BlockAck mechanisms.
* So, we only have to allow mac80211 to nagotiate a BlockAck
* agreement. Once that is done, the hw will BlockAck incoming
* AMPDUs without further setup.
*/
break;
case IEEE80211_AMPDU_TX_START:
ieee80211_start_tx_ba_cb_irqsafe(vif, sta->addr, tid);
break;
case IEEE80211_AMPDU_TX_STOP_CONT:
case IEEE80211_AMPDU_TX_STOP_FLUSH:
case IEEE80211_AMPDU_TX_STOP_FLUSH_CONT:
ieee80211_stop_tx_ba_cb_irqsafe(vif, sta->addr, tid);
break;
case IEEE80211_AMPDU_TX_OPERATIONAL:
break;
default:
rt2x00_warn((struct rt2x00_dev *)hw->priv,
"Unknown AMPDU action\n");
}
return ret;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| helmut schaa | helmut schaa | 104 | 70.75% | 3 | 37.50% |
| sara sharon | sara sharon | 24 | 16.33% | 1 | 12.50% |
| ivo van doorn | ivo van doorn | 8 | 5.44% | 1 | 12.50% |
| johannes berg | johannes berg | 7 | 4.76% | 1 | 12.50% |
| stanislaw gruszka | stanislaw gruszka | 3 | 2.04% | 1 | 12.50% |
| joe perches | joe perches | 1 | 0.68% | 1 | 12.50% |
| Total | 147 | 100.00% | 8 | 100.00% |
EXPORT_SYMBOL_GPL(rt2800_ampdu_action);
int rt2800_get_survey(struct ieee80211_hw *hw, int idx,
struct survey_info *survey)
{
struct rt2x00_dev *rt2x00dev = hw->priv;
struct ieee80211_conf *conf = &hw->conf;
u32 idle, busy, busy_ext;
if (idx != 0)
return -ENOENT;
survey->channel = conf->chandef.chan;
rt2800_register_read(rt2x00dev, CH_IDLE_STA, &idle);
rt2800_register_read(rt2x00dev, CH_BUSY_STA, &busy);
rt2800_register_read(rt2x00dev, CH_BUSY_STA_SEC, &busy_ext);
if (idle || busy) {
survey->filled = SURVEY_INFO_TIME |
SURVEY_INFO_TIME_BUSY |
SURVEY_INFO_TIME_EXT_BUSY;
survey->time = (idle + busy) / 1000;
survey->time_busy = busy / 1000;
survey->time_ext_busy = busy_ext / 1000;
}
if (!(hw->conf.flags & IEEE80211_CONF_OFFCHANNEL))
survey->filled |= SURVEY_INFO_IN_USE;
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| helmut schaa | helmut schaa | 153 | 94.44% | 2 | 50.00% |
| johannes berg | johannes berg | 6 | 3.70% | 1 | 25.00% |
| karl beldan | karl beldan | 3 | 1.85% | 1 | 25.00% |
| Total | 162 | 100.00% | 4 | 100.00% |
EXPORT_SYMBOL_GPL(rt2800_get_survey);
MODULE_AUTHOR(DRV_PROJECT ", Bartlomiej Zolnierkiewicz");
MODULE_VERSION(DRV_VERSION);
MODULE_DESCRIPTION("Ralink RT2800 library");
MODULE_LICENSE("GPL");
Overall Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| stanislaw w. gruszka | stanislaw w. gruszka | 10966 | 24.39% | 65 | 21.04% |
| bartlomiej zolnierkiewicz | bartlomiej zolnierkiewicz | 9321 | 20.73% | 7 | 2.27% |
| gabor juhos | gabor juhos | 8235 | 18.31% | 46 | 14.89% |
| shiang tu | shiang tu | 3525 | 7.84% | 1 | 0.32% |
| gertjan van wingerde | gertjan van wingerde | 3325 | 7.39% | 49 | 15.86% |
| helmut schaa | helmut schaa | 2375 | 5.28% | 43 | 13.92% |
| woody hung | woody hung | 1843 | 4.10% | 2 | 0.65% |
| ivo van doorn | ivo van doorn | 1649 | 3.67% | 22 | 7.12% |
| daniel golle | daniel golle | 930 | 2.07% | 1 | 0.32% |
| stanislaw gruszka | stanislaw gruszka | 844 | 1.88% | 25 | 8.09% |
| john li | john li | 586 | 1.30% | 2 | 0.65% |
| ra-jay hung | ra-jay hung | 566 | 1.26% | 4 | 1.29% |
| layne edwards | layne edwards | 128 | 0.28% | 1 | 0.32% |
| johannes berg | johannes berg | 113 | 0.25% | 5 | 1.62% |
| jakub kicinski | jakub kicinski | 97 | 0.22% | 3 | 0.97% |
| kevin lo | kevin lo | 71 | 0.16% | 4 | 1.29% |
| anisse astier | anisse astier | 69 | 0.15% | 2 | 0.65% |
| larry finger | larry finger | 66 | 0.15% | 2 | 0.65% |
| zero lin | zero lin | 35 | 0.08% | 1 | 0.32% |
| seth forshee | seth forshee | 34 | 0.08% | 1 | 0.32% |
| wolfgang kufner | wolfgang kufner | 34 | 0.08% | 1 | 0.32% |
| joe perches | joe perches | 25 | 0.06% | 3 | 0.97% |
| sara sharon | sara sharon | 24 | 0.05% | 1 | 0.32% |
| canek pelaez valdes | canek pelaez valdes | 22 | 0.05% | 1 | 0.32% |
| chun-yeow yeoh | chun-yeow yeoh | 17 | 0.04% | 1 | 0.32% |
| villacis at palosanto.com | villacis at palosanto.com | 12 | 0.03% | 1 | 0.32% |
| eliad peller | eliad peller | 12 | 0.03% | 2 | 0.65% |
| eli cooper | eli cooper | 10 | 0.02% | 1 | 0.32% |
| john w. linville | john w. linville | 9 | 0.02% | 1 | 0.32% |
| luigi tarenga | luigi tarenga | 6 | 0.01% | 1 | 0.32% |
| alex a. mihaylov | alex a. mihaylov | 4 | 0.01% | 1 | 0.32% |
| julia lawall | julia lawall | 4 | 0.01% | 1 | 0.32% |
| tejun heo | tejun heo | 3 | 0.01% | 1 | 0.32% |
| karl beldan | karl beldan | 3 | 0.01% | 1 | 0.32% |
| johannes stezenbach | johannes stezenbach | 2 | 0.00% | 1 | 0.32% |
| felipe pena | felipe pena | 1 | 0.00% | 1 | 0.32% |
| jeff kirsher | jeff kirsher | 1 | 0.00% | 1 | 0.32% |
| lucas de marchi | lucas de marchi | 1 | 0.00% | 1 | 0.32% |
| josef bacik | josef bacik | 1 | 0.00% | 1 | 0.32% |
| mark einon | mark einon | 1 | 0.00% | 1 | 0.32% |
| Total | 44970 | 100.00% | 309 | 100.00% |
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