C++ (Cpp) tenxpress_ext_loopback Examples

Example #1

File: tenxpress.c Project: 119-org/hi3518-osdrv

static int tenxpress_phy_reconfigure(struct efx_nic *efx)
{
	struct tenxpress_phy_data *phy_data = efx->phy_data;
	bool phy_mode_change, loop_reset;

	if (efx->phy_mode & (PHY_MODE_OFF | PHY_MODE_SPECIAL)) {
		phy_data->phy_mode = efx->phy_mode;
		return 0;
	}

	phy_mode_change = (efx->phy_mode == PHY_MODE_NORMAL &&
			   phy_data->phy_mode != PHY_MODE_NORMAL);
	loop_reset = (LOOPBACK_OUT_OF(phy_data, efx, LOOPBACKS_EXTERNAL(efx)) ||
		      LOOPBACK_CHANGED(phy_data, efx, 1 << LOOPBACK_GPHY));

	if (loop_reset || phy_mode_change) {
		tenxpress_special_reset(efx);
		falcon_reset_xaui(efx);
	}

	tenxpress_low_power(efx);
	efx_mdio_transmit_disable(efx);
	efx_mdio_phy_reconfigure(efx);
	tenxpress_ext_loopback(efx);
	efx_mdio_an_reconfigure(efx);

	phy_data->loopback_mode = efx->loopback_mode;
	phy_data->phy_mode = efx->phy_mode;

	return 0;
}

Example #2

File: tenxpress.c Project: ClarkChen633/rtl819x-toolchain

static void tenxpress_phy_reconfigure(struct efx_nic *efx)
{
	struct tenxpress_phy_data *phy_data = efx->phy_data;
	struct ethtool_cmd ecmd;
	bool phy_mode_change, loop_reset;

	if (efx->phy_mode & (PHY_MODE_OFF | PHY_MODE_SPECIAL)) {
		phy_data->phy_mode = efx->phy_mode;
		return;
	}

	tenxpress_low_power(efx);

	phy_mode_change = (efx->phy_mode == PHY_MODE_NORMAL &&
			   phy_data->phy_mode != PHY_MODE_NORMAL);
	loop_reset = (LOOPBACK_OUT_OF(phy_data, efx, efx->phy_op->loopbacks) ||
		      LOOPBACK_CHANGED(phy_data, efx, 1 << LOOPBACK_GPHY));

	if (loop_reset || phy_mode_change) {
		int rc;

		efx->phy_op->get_settings(efx, &ecmd);

		if (loop_reset || phy_mode_change) {
			tenxpress_special_reset(efx);

			/* Reset XAUI if we were in 10G, and are staying
			 * in 10G. If we're moving into and out of 10G
			 * then xaui will be reset anyway */
			if (EFX_IS10G(efx))
				falcon_reset_xaui(efx);
		}

		rc = efx->phy_op->set_settings(efx, &ecmd);
		WARN_ON(rc);
	}

	mdio_clause45_transmit_disable(efx);
	mdio_clause45_phy_reconfigure(efx);
	tenxpress_ext_loopback(efx);

	phy_data->loopback_mode = efx->loopback_mode;
	phy_data->phy_mode = efx->phy_mode;

	if (efx->phy_type == PHY_TYPE_SFX7101) {
		efx->link_speed = 10000;
		efx->link_fd = true;
		efx->link_up = sfx7101_link_ok(efx);
	} else {
		efx->phy_op->get_settings(efx, &ecmd);
		efx->link_speed = ecmd.speed;
		efx->link_fd = ecmd.duplex == DUPLEX_FULL;
		efx->link_up = sft9001_link_ok(efx, &ecmd);
	}
	efx->link_fc = mdio_clause45_get_pause(efx);
}

Example #3

static int tenxpress_phy_reconfigure(struct efx_nic *efx)
{
	struct tenxpress_phy_data *phy_data = efx->phy_data;
	bool phy_mode_change, loop_reset;

	if (efx->phy_mode & (PHY_MODE_OFF | PHY_MODE_SPECIAL)) {
		phy_data->phy_mode = efx->phy_mode;
		return 0;
	}

	phy_mode_change = (efx->phy_mode == PHY_MODE_NORMAL &&
			   phy_data->phy_mode != PHY_MODE_NORMAL);
	loop_reset = (LOOPBACK_OUT_OF(phy_data, efx, LOOPBACKS_EXTERNAL(efx)) ||
		      LOOPBACK_CHANGED(phy_data, efx, 1 << LOOPBACK_GPHY));

	if (loop_reset || phy_mode_change) {
		tenxpress_special_reset(efx);

		/* Reset XAUI if we were in 10G, and are staying
		 * in 10G. If we're moving into and out of 10G
		 * then xaui will be reset anyway */
		if (EFX_IS10G(efx))
			falcon_reset_xaui(efx);
	}

	tenxpress_low_power(efx);
	efx_mdio_transmit_disable(efx);
	efx_mdio_phy_reconfigure(efx);
	tenxpress_ext_loopback(efx);
	efx_mdio_an_reconfigure(efx);

	phy_data->loopback_mode = efx->loopback_mode;
	phy_data->phy_mode = efx->phy_mode;

	return 0;
}