C++ (Cpp) rt2400pci_bbp_write示例

示例#1

文件： rt2400pci.c 项目： Adjustxx/Savaged-Zen

static void rt2400pci_config_ant(struct rt2x00_dev *rt2x00dev,
				 struct antenna_setup *ant)
{
	u8 r1;
	u8 r4;

	/*
	 * We should never come here because rt2x00lib is supposed
	 * to catch this and send us the correct antenna explicitely.
	 */
	BUG_ON(ant->rx == ANTENNA_SW_DIVERSITY ||
	       ant->tx == ANTENNA_SW_DIVERSITY);

	rt2400pci_bbp_read(rt2x00dev, 4, &r4);
	rt2400pci_bbp_read(rt2x00dev, 1, &r1);

	/*
	 * Configure the TX antenna.
	 */
	switch (ant->tx) {
	case ANTENNA_HW_DIVERSITY:
		rt2x00_set_field8(&r1, BBP_R1_TX_ANTENNA, 1);
		break;
	case ANTENNA_A:
		rt2x00_set_field8(&r1, BBP_R1_TX_ANTENNA, 0);
		break;
	case ANTENNA_B:
	default:
		rt2x00_set_field8(&r1, BBP_R1_TX_ANTENNA, 2);
		break;
	}

	/*
	 * Configure the RX antenna.
	 */
	switch (ant->rx) {
	case ANTENNA_HW_DIVERSITY:
		rt2x00_set_field8(&r4, BBP_R4_RX_ANTENNA, 1);
		break;
	case ANTENNA_A:
		rt2x00_set_field8(&r4, BBP_R4_RX_ANTENNA, 0);
		break;
	case ANTENNA_B:
	default:
		rt2x00_set_field8(&r4, BBP_R4_RX_ANTENNA, 2);
		break;
	}

	rt2400pci_bbp_write(rt2x00dev, 4, r4);
	rt2400pci_bbp_write(rt2x00dev, 1, r1);
}

示例#2

文件： rt2400pci.c 项目： artm1248/linux

static inline void rt2400pci_set_vgc(struct rt2x00_dev *rt2x00dev,
				     struct link_qual *qual, u8 vgc_level)
{
	rt2400pci_bbp_write(rt2x00dev, 13, vgc_level);
	qual->vgc_level = vgc_level;
	qual->vgc_level_reg = vgc_level;
}

示例#3

文件： rt2400pci.c 项目： PennPanda/linux-repo

static void rt2400pci_config_antenna(struct rt2x00_dev *rt2x00dev,
				     int antenna_tx, int antenna_rx)
{
	u8 r1;
	u8 r4;

	rt2400pci_bbp_read(rt2x00dev, 4, &r4);
	rt2400pci_bbp_read(rt2x00dev, 1, &r1);

	/*
	 * Configure the TX antenna.
	 */
	switch (antenna_tx) {
	case ANTENNA_SW_DIVERSITY:
	case ANTENNA_HW_DIVERSITY:
		rt2x00_set_field8(&r1, BBP_R1_TX_ANTENNA, 1);
		break;
	case ANTENNA_A:
		rt2x00_set_field8(&r1, BBP_R1_TX_ANTENNA, 0);
		break;
	case ANTENNA_B:
		rt2x00_set_field8(&r1, BBP_R1_TX_ANTENNA, 2);
		break;
	}

	/*
	 * Configure the RX antenna.
	 */
	switch (antenna_rx) {
	case ANTENNA_SW_DIVERSITY:
	case ANTENNA_HW_DIVERSITY:
		rt2x00_set_field8(&r4, BBP_R4_RX_ANTENNA, 1);
		break;
	case ANTENNA_A:
		rt2x00_set_field8(&r4, BBP_R4_RX_ANTENNA, 0);
		break;
	case ANTENNA_B:
		rt2x00_set_field8(&r4, BBP_R4_RX_ANTENNA, 2);
		break;
	}

	rt2400pci_bbp_write(rt2x00dev, 4, r4);
	rt2400pci_bbp_write(rt2x00dev, 1, r1);
}

示例#4

文件： rt2400pci.c 项目： DirtyDroidX/android_kernel_htc_m8ul

static void rt2400pci_config_ant(struct rt2x00_dev *rt2x00dev,
				 struct antenna_setup *ant)
{
	u8 r1;
	u8 r4;

	BUG_ON(ant->rx == ANTENNA_SW_DIVERSITY ||
	       ant->tx == ANTENNA_SW_DIVERSITY);

	rt2400pci_bbp_read(rt2x00dev, 4, &r4);
	rt2400pci_bbp_read(rt2x00dev, 1, &r1);

	switch (ant->tx) {
	case ANTENNA_HW_DIVERSITY:
		rt2x00_set_field8(&r1, BBP_R1_TX_ANTENNA, 1);
		break;
	case ANTENNA_A:
		rt2x00_set_field8(&r1, BBP_R1_TX_ANTENNA, 0);
		break;
	case ANTENNA_B:
	default:
		rt2x00_set_field8(&r1, BBP_R1_TX_ANTENNA, 2);
		break;
	}

	switch (ant->rx) {
	case ANTENNA_HW_DIVERSITY:
		rt2x00_set_field8(&r4, BBP_R4_RX_ANTENNA, 1);
		break;
	case ANTENNA_A:
		rt2x00_set_field8(&r4, BBP_R4_RX_ANTENNA, 0);
		break;
	case ANTENNA_B:
	default:
		rt2x00_set_field8(&r4, BBP_R4_RX_ANTENNA, 2);
		break;
	}

	rt2400pci_bbp_write(rt2x00dev, 4, r4);
	rt2400pci_bbp_write(rt2x00dev, 1, r1);
}

示例#5

文件： rt2400pci.c 项目： maraz/linux-2.6

static void rt2400pci_link_tuner(struct rt2x00_dev *rt2x00dev)
{
	u8 reg;

	/*
	 * The link tuner should not run longer then 60 seconds,
	 * and should run once every 2 seconds.
	 */
	if (rt2x00dev->link.count > 60 || !(rt2x00dev->link.count & 1))
		return;

	/*
	 * Base r13 link tuning on the false cca count.
	 */
	rt2400pci_bbp_read(rt2x00dev, 13, &reg);

	if (rt2x00dev->link.qual.false_cca > 512 && reg < 0x20) {
		rt2400pci_bbp_write(rt2x00dev, 13, ++reg);
		rt2x00dev->link.vgc_level = reg;
	} else if (rt2x00dev->link.qual.false_cca < 100 && reg > 0x08) {
		rt2400pci_bbp_write(rt2x00dev, 13, --reg);
		rt2x00dev->link.vgc_level = reg;
	}
}

示例#6

文件： rt2400pci.c 项目： Adjustxx/Savaged-Zen

static int rt2400pci_init_bbp(struct rt2x00_dev *rt2x00dev)
{
	unsigned int i;
	u16 eeprom;
	u8 reg_id;
	u8 value;

	if (unlikely(rt2400pci_wait_bbp_ready(rt2x00dev)))
		return -EACCES;

	rt2400pci_bbp_write(rt2x00dev, 1, 0x00);
	rt2400pci_bbp_write(rt2x00dev, 3, 0x27);
	rt2400pci_bbp_write(rt2x00dev, 4, 0x08);
	rt2400pci_bbp_write(rt2x00dev, 10, 0x0f);
	rt2400pci_bbp_write(rt2x00dev, 15, 0x72);
	rt2400pci_bbp_write(rt2x00dev, 16, 0x74);
	rt2400pci_bbp_write(rt2x00dev, 17, 0x20);
	rt2400pci_bbp_write(rt2x00dev, 18, 0x72);
	rt2400pci_bbp_write(rt2x00dev, 19, 0x0b);
	rt2400pci_bbp_write(rt2x00dev, 20, 0x00);
	rt2400pci_bbp_write(rt2x00dev, 28, 0x11);
	rt2400pci_bbp_write(rt2x00dev, 29, 0x04);
	rt2400pci_bbp_write(rt2x00dev, 30, 0x21);
	rt2400pci_bbp_write(rt2x00dev, 31, 0x00);

	for (i = 0; i < EEPROM_BBP_SIZE; i++) {
		rt2x00_eeprom_read(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);
			rt2400pci_bbp_write(rt2x00dev, reg_id, value);
		}
	}

	return 0;
}

示例#7

文件： rt2400pci.c 项目： Adjustxx/Savaged-Zen

static void rt2400pci_config_txpower(struct rt2x00_dev *rt2x00dev, int txpower)
{
	rt2400pci_bbp_write(rt2x00dev, 3, TXPOWER_TO_DEV(txpower));
}

示例#8

文件： rt2400pci.c 项目： maraz/linux-2.6

static int rt2400pci_init_bbp(struct rt2x00_dev *rt2x00dev)
{
	unsigned int i;
	u16 eeprom;
	u8 reg_id;
	u8 value;

	for (i = 0; i < REGISTER_BUSY_COUNT; i++) {
		rt2400pci_bbp_read(rt2x00dev, 0, &value);
		if ((value != 0xff) && (value != 0x00))
			goto continue_csr_init;
		NOTICE(rt2x00dev, "Waiting for BBP register.\n");
		udelay(REGISTER_BUSY_DELAY);
	}

	ERROR(rt2x00dev, "BBP register access failed, aborting.\n");
	return -EACCES;

continue_csr_init:
	rt2400pci_bbp_write(rt2x00dev, 1, 0x00);
	rt2400pci_bbp_write(rt2x00dev, 3, 0x27);
	rt2400pci_bbp_write(rt2x00dev, 4, 0x08);
	rt2400pci_bbp_write(rt2x00dev, 10, 0x0f);
	rt2400pci_bbp_write(rt2x00dev, 15, 0x72);
	rt2400pci_bbp_write(rt2x00dev, 16, 0x74);
	rt2400pci_bbp_write(rt2x00dev, 17, 0x20);
	rt2400pci_bbp_write(rt2x00dev, 18, 0x72);
	rt2400pci_bbp_write(rt2x00dev, 19, 0x0b);
	rt2400pci_bbp_write(rt2x00dev, 20, 0x00);
	rt2400pci_bbp_write(rt2x00dev, 28, 0x11);
	rt2400pci_bbp_write(rt2x00dev, 29, 0x04);
	rt2400pci_bbp_write(rt2x00dev, 30, 0x21);
	rt2400pci_bbp_write(rt2x00dev, 31, 0x00);

	for (i = 0; i < EEPROM_BBP_SIZE; i++) {
		rt2x00_eeprom_read(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);
			rt2400pci_bbp_write(rt2x00dev, reg_id, value);
		}
	}

	return 0;
}

示例#9

文件： rt2400pci.c 项目： maraz/linux-2.6

static void rt2400pci_reset_tuner(struct rt2x00_dev *rt2x00dev)
{
	rt2400pci_bbp_write(rt2x00dev, 13, 0x08);
	rt2x00dev->link.vgc_level = 0x08;
}