C++ (Cpp) phylink_set_port_modes示例

示例#1

文件： phylink.c 项目： SantoshShilimkar/linux

static void phylink_merge_link_mode(unsigned long *dst, const unsigned long *b)
{
	__ETHTOOL_DECLARE_LINK_MODE_MASK(mask);

	linkmode_zero(mask);
	phylink_set_port_modes(mask);

	linkmode_and(dst, dst, mask);
	linkmode_or(dst, dst, b);
}

示例#2

文件： phylink.c 项目： SantoshShilimkar/linux

static int phylink_is_empty_linkmode(const unsigned long *linkmode)
{
	__ETHTOOL_DECLARE_LINK_MODE_MASK(tmp) = { 0, };

	phylink_set_port_modes(tmp);
	phylink_set(tmp, Autoneg);
	phylink_set(tmp, Pause);
	phylink_set(tmp, Asym_Pause);

	bitmap_andnot(tmp, linkmode, tmp, __ETHTOOL_LINK_MODE_MASK_NBITS);

	return linkmode_empty(tmp);
}

示例#3

文件： bcm_sf2.c 项目： AlexShiLucky/linux

static void bcm_sf2_sw_validate(struct dsa_switch *ds, int port,
				unsigned long *supported,
				struct phylink_link_state *state)
{
	__ETHTOOL_DECLARE_LINK_MODE_MASK(mask) = { 0, };

	if (!phy_interface_mode_is_rgmii(state->interface) &&
	    state->interface != PHY_INTERFACE_MODE_MII &&
	    state->interface != PHY_INTERFACE_MODE_REVMII &&
	    state->interface != PHY_INTERFACE_MODE_GMII &&
	    state->interface != PHY_INTERFACE_MODE_INTERNAL &&
	    state->interface != PHY_INTERFACE_MODE_MOCA) {
		bitmap_zero(supported, __ETHTOOL_LINK_MODE_MASK_NBITS);
		dev_err(ds->dev,
			"Unsupported interface: %d\n", state->interface);
		return;
	}

	/* Allow all the expected bits */
	phylink_set(mask, Autoneg);
	phylink_set_port_modes(mask);
	phylink_set(mask, Pause);
	phylink_set(mask, Asym_Pause);

	/* With the exclusion of MII and Reverse MII, we support Gigabit,
	 * including Half duplex
	 */
	if (state->interface != PHY_INTERFACE_MODE_MII &&
	    state->interface != PHY_INTERFACE_MODE_REVMII) {
		phylink_set(mask, 1000baseT_Full);
		phylink_set(mask, 1000baseT_Half);
	}

	phylink_set(mask, 10baseT_Half);
	phylink_set(mask, 10baseT_Full);
	phylink_set(mask, 100baseT_Half);
	phylink_set(mask, 100baseT_Full);

	bitmap_and(supported, supported, mask,
		   __ETHTOOL_LINK_MODE_MASK_NBITS);
	bitmap_and(state->advertising, state->advertising, mask,
		   __ETHTOOL_LINK_MODE_MASK_NBITS);
}