C++ (Cpp) ixgbe_identify_module_generic示例

示例#1

文件： ixgbe_x550.c 项目： 383530895/linux

/** ixgbe_identify_phy_x550em - Get PHY type based on device id
 *  @hw: pointer to hardware structure
 *
 *  Returns error code
 */
static s32 ixgbe_identify_phy_x550em(struct ixgbe_hw *hw)
{
	u32 esdp = IXGBE_READ_REG(hw, IXGBE_ESDP);

	switch (hw->device_id) {
	case IXGBE_DEV_ID_X550EM_X_SFP:
		/* set up for CS4227 usage */
		hw->phy.phy_semaphore_mask = IXGBE_GSSR_SHARED_I2C_SM;
		if (hw->bus.lan_id) {
			esdp &= ~(IXGBE_ESDP_SDP1_NATIVE | IXGBE_ESDP_SDP1);
			esdp |= IXGBE_ESDP_SDP1_DIR;
		}
		esdp &= ~(IXGBE_ESDP_SDP0_NATIVE | IXGBE_ESDP_SDP0_DIR);
		IXGBE_WRITE_REG(hw, IXGBE_ESDP, esdp);

		return ixgbe_identify_module_generic(hw);
	case IXGBE_DEV_ID_X550EM_X_KX4:
		hw->phy.type = ixgbe_phy_x550em_kx4;
		break;
	case IXGBE_DEV_ID_X550EM_X_KR:
		hw->phy.type = ixgbe_phy_x550em_kr;
		break;
	case IXGBE_DEV_ID_X550EM_X_1G_T:
	case IXGBE_DEV_ID_X550EM_X_10G_T:
		return ixgbe_identify_phy_generic(hw);
	default:
		break;
	}
	return 0;
}

示例#2

文件： ixgbe_x550.c 项目： rchordiya/linux

/** ixgbe_identify_phy_x550em - Get PHY type based on device id
 *  @hw: pointer to hardware structure
 *
 *  Returns error code
 */
static s32 ixgbe_identify_phy_x550em(struct ixgbe_hw *hw)
{
	switch (hw->device_id) {
	case IXGBE_DEV_ID_X550EM_X_SFP:
		/* set up for CS4227 usage */
		hw->phy.phy_semaphore_mask = IXGBE_GSSR_SHARED_I2C_SM;
		ixgbe_setup_mux_ctl(hw);

		return ixgbe_identify_module_generic(hw);
	case IXGBE_DEV_ID_X550EM_X_KX4:
		hw->phy.type = ixgbe_phy_x550em_kx4;
		break;
	case IXGBE_DEV_ID_X550EM_X_KR:
		hw->phy.type = ixgbe_phy_x550em_kr;
		break;
	case IXGBE_DEV_ID_X550EM_X_1G_T:
	case IXGBE_DEV_ID_X550EM_X_10G_T:
		return ixgbe_identify_phy_generic(hw);
	default:
		break;
	}
	return 0;
}