Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / u-boot / include / miiphy.h

diff --git a/qemu/roms/u-boot/include/miiphy.h b/qemu/roms/u-boot/include/miiphy.h
new file mode 100644 (file)
index 0000000..088797e
--- /dev/null
+++ b/qemu/roms/u-boot/include/miiphy.h
@@ -0,0 +1,124 @@
+/*
+ * SPDX-License-Identifier:    GPL-2.0 IBM-pibs
+ *
+ * Additions (C) Copyright 2009 Industrie Dial Face S.p.A.
+ */
+/*----------------------------------------------------------------------------+
+|
+|  File Name:  miiphy.h
+|
+|  Function:   Include file defining PHY registers.
+|
+|  Author:     Mark Wisner
+|
++----------------------------------------------------------------------------*/
+#ifndef _miiphy_h_
+#define _miiphy_h_
+
+#include <common.h>
+#include <linux/mii.h>
+#include <linux/list.h>
+#include <net.h>
+#include <phy.h>
+
+struct legacy_mii_dev {
+       int (*read)(const char *devname, unsigned char addr,
+                    unsigned char reg, unsigned short *value);
+       int (*write)(const char *devname, unsigned char addr,
+                     unsigned char reg, unsigned short value);
+};
+
+int miiphy_read(const char *devname, unsigned char addr, unsigned char reg,
+                unsigned short *value);
+int miiphy_write(const char *devname, unsigned char addr, unsigned char reg,
+                 unsigned short value);
+int miiphy_info(const char *devname, unsigned char addr, unsigned int *oui,
+                unsigned char *model, unsigned char *rev);
+int miiphy_reset(const char *devname, unsigned char addr);
+int miiphy_speed(const char *devname, unsigned char addr);
+int miiphy_duplex(const char *devname, unsigned char addr);
+int miiphy_is_1000base_x(const char *devname, unsigned char addr);
+#ifdef CONFIG_SYS_FAULT_ECHO_LINK_DOWN
+int miiphy_link(const char *devname, unsigned char addr);
+#endif
+
+void miiphy_init(void);
+
+void miiphy_register(const char *devname,
+                     int (*read)(const char *devname, unsigned char addr,
+                                  unsigned char reg, unsigned short *value),
+                     int (*write)(const char *devname, unsigned char addr,
+                                   unsigned char reg, unsigned short value));
+
+int miiphy_set_current_dev(const char *devname);
+const char *miiphy_get_current_dev(void);
+struct mii_dev *mdio_get_current_dev(void);
+struct mii_dev *miiphy_get_dev_by_name(const char *devname);
+struct phy_device *mdio_phydev_for_ethname(const char *devname);
+
+void miiphy_listdev(void);
+
+struct mii_dev *mdio_alloc(void);
+int mdio_register(struct mii_dev *bus);
+void mdio_list_devices(void);
+
+#ifdef CONFIG_BITBANGMII
+
+#define BB_MII_DEVNAME "bb_miiphy"
+
+struct bb_miiphy_bus {
+       char name[16];
+       int (*init)(struct bb_miiphy_bus *bus);
+       int (*mdio_active)(struct bb_miiphy_bus *bus);
+       int (*mdio_tristate)(struct bb_miiphy_bus *bus);
+       int (*set_mdio)(struct bb_miiphy_bus *bus, int v);
+       int (*get_mdio)(struct bb_miiphy_bus *bus, int *v);
+       int (*set_mdc)(struct bb_miiphy_bus *bus, int v);
+       int (*delay)(struct bb_miiphy_bus *bus);
+#ifdef CONFIG_BITBANGMII_MULTI
+       void *priv;
+#endif
+};
+
+extern struct bb_miiphy_bus bb_miiphy_buses[];
+extern int bb_miiphy_buses_num;
+
+void bb_miiphy_init(void);
+int bb_miiphy_read(const char *devname, unsigned char addr,
+                   unsigned char reg, unsigned short *value);
+int bb_miiphy_write(const char *devname, unsigned char addr,
+                    unsigned char reg, unsigned short value);
+#endif
+
+/* phy seed setup */
+#define AUTO                   99
+#define _1000BASET             1000
+#define _100BASET              100
+#define _10BASET               10
+#define HALF                   22
+#define FULL                   44
+
+/* phy register offsets */
+#define MII_MIPSCR             0x11
+
+/* MII_LPA */
+#define PHY_ANLPAR_PSB_802_3   0x0001
+#define PHY_ANLPAR_PSB_802_9   0x0002
+
+/* MII_CTRL1000 masks */
+#define PHY_1000BTCR_1000FD    0x0200
+#define PHY_1000BTCR_1000HD    0x0100
+
+/* MII_STAT1000 masks */
+#define PHY_1000BTSR_MSCF      0x8000
+#define PHY_1000BTSR_MSCR      0x4000
+#define PHY_1000BTSR_LRS       0x2000
+#define PHY_1000BTSR_RRS       0x1000
+#define PHY_1000BTSR_1000FD    0x0800
+#define PHY_1000BTSR_1000HD    0x0400
+
+/* phy EXSR */
+#define ESTATUS_1000XF         0x8000
+#define ESTATUS_1000XH         0x4000
+
+#endif