VirtualPS/2 VMware VMMouse
     ˆÃÂ316Á¿Ä <    /* SPDX-License-Identifier: GPL-2.0 */
#ifndef _LINUX_CRC7_H
#define _LINUX_CRC7_H
#include <linux/types.h>

extern const u8 crc7_be_syndrome_table[256];

static inline u8 crc7_be_byte(u8 crc, u8 data)
{
	return crc7_be_syndrome_table[crc ^ data];
}

extern u8 crc7_be(u8 crc, const u8 *buffer, size_t len);

#endif
     À¿Ä      File not found.
     ˆÃÂ„e—_gÁ¿Ä ?÷     #ifndef NETDEV_PCS_H
#define NETDEV_PCS_H

#include <linux/phy.h>
#include <linux/spinlock.h>
#include <linux/workqueue.h>

#include <net/eee.h>

struct device_node;
struct ethtool_cmd;
struct fwnode_handle;
struct net_device;
struct phylink;

enum {
	MLO_PAUSE_NONE,
	MLO_PAUSE_RX = BIT(0),
	MLO_PAUSE_TX = BIT(1),
	MLO_PAUSE_TXRX_MASK = MLO_PAUSE_TX | MLO_PAUSE_RX,
	MLO_PAUSE_AN = BIT(2),

	MLO_AN_PHY = 0,	/* Conventional PHY */
	MLO_AN_FIXED,	/* Fixed-link mode */
	MLO_AN_INBAND,	/* In-band protocol */

	/* PCS "negotiation" mode.
	 *  PHYLINK_PCS_NEG_NONE - protocol has no inband capability
	 *  PHYLINK_PCS_NEG_OUTBAND - some out of band or fixed link setting
	 *  PHYLINK_PCS_NEG_INBAND_DISABLED - inband mode disabled, e.g.
	 *				      1000base-X with autoneg off
	 *  PHYLINK_PCS_NEG_INBAND_ENABLED - inband mode enabled
	 * Additionally, this can be tested using bitmasks:
	 *  PHYLINK_PCS_NEG_INBAND - inband mode selected
	 *  PHYLINK_PCS_NEG_ENABLED - negotiation mode enabled
	 */
	PHYLINK_PCS_NEG_NONE = 0,
	PHYLINK_PCS_NEG_ENABLED = BIT(4),
	PHYLINK_PCS_NEG_OUTBAND = BIT(5),
	PHYLINK_PCS_NEG_INBAND = BIT(6),
	PHYLINK_PCS_NEG_INBAND_DISABLED = PHYLINK_PCS_NEG_INBAND,
	PHYLINK_PCS_NEG_INBAND_ENABLED = PHYLINK_PCS_NEG_INBAND |
					 PHYLINK_PCS_NEG_ENABLED,

	/* MAC_SYM_PAUSE and MAC_ASYM_PAUSE are used when configuring our
	 * autonegotiation advertisement. They correspond to the PAUSE and
	 * ASM_DIR bits defined by 802.3, respectively.
	 *
	 * The following table lists the values of tx_pause and rx_pause which
	 * might be requested in mac_link_up. The exact values depend on either
	 * the results of autonegotation (if MLO_PAUSE_AN is set) or user
	 * configuration (if MLO_PAUSE_AN is not set).
	 *
	 * MAC_SYM_PAUSE MAC_ASYM_PAUSE MLO_PAUSE_AN tx_pause/rx_pause
	 * ============= ============== ============ ==================
	 *             0              0            0 0/0
	 *             0              0            1 0/0
	 *             0              1            0 0/0, 0/1, 1/0, 1/1
	 *             0              1            1 0/0,      1/0
	 *             1              0            0 0/0,           1/1
	 *             1              0            1 0/0,           1/1
	 *             1              1            0 0/0, 0/1, 1/0, 1/1
	 *             1              1            1 0/0, 0/1,      1/1
	 *
	 * If you set MAC_ASYM_PAUSE, the user may request any combination of
	 * tx_pause and rx_pause. You do not have to support these
	 * combinations.
	 *
	 * However, you should support combinations of tx_pause and rx_pause
	 * which might be the result of autonegotation. For example, don't set
	 * MAC_SYM_PAUSE unless your device can support tx_pause and rx_pause
	 * at the same time.
	 */
	MAC_SYM_PAUSE	= BIT(0),
	MAC_ASYM_PAUSE	= BIT(1),
	MAC_10HD	= BIT(2),
	MAC_10FD	= BIT(3),
	MAC_10		= MAC_10HD | MAC_10FD,
	MAC_100HD	= BIT(4),
	MAC_100FD	= BIT(5),
	MAC_100		= MAC_100HD | MAC_100FD,
	MAC_1000HD	= BIT(6),
	MAC_1000FD	= BIT(7),
	MAC_1000	= MAC_1000HD | MAC_1000FD,
	MAC_2500FD	= BIT(8),
	MAC_5000FD	= BIT(9),
	MAC_10000FD	= BIT(10),
	MAC_20000FD	= BIT(11),
	MAC_25000FD	= BIT(12),
	MAC_40000FD	= BIT(13),
	MAC_50000FD	= BIT(14),
	MAC_56000FD	= BIT(15),
	MAC_100000FD	= BIT(16),
	MAC_200000FD	= BIT(17),
	MAC_400000FD	= BIT(18),
};

static inline bool phylink_autoneg_inband(unsigned int mode)
{
	return mode == MLO_AN_INBAND;
}

/**
 * struct phylink_link_state - link state structure
 * @advertising: ethtool bitmask containing advertised link modes
 * @lp_advertising: ethtool bitmask containing link partner advertised link
 *   modes
 * @interface: link &typedef phy_interface_t mode
 * @sp