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950a6087ec
We've removed kernel option EXT_RESOURCES almost two years ago. While it was ok to have some code under a common 'extres' subdirectory at first, we now have a lot of consumer of it and we made it mandatory so no need to have it under a cryptic name. Reviewed by: emaste, imp Sponsored by: Beckhoff Automation GmbH & Co. KG Differential Revision: https://reviews.freebsd.org/D43195
153 lines
4.3 KiB
C
153 lines
4.3 KiB
C
/*-
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* Copyright 2016 Michal Meloun <mmel@FreeBSD.org>
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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#ifndef _DEV_PHY_H_
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#define _DEV_PHY_H_
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#include "opt_platform.h"
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#include <sys/kobj.h>
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#ifdef FDT
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#include <dev/ofw/ofw_bus.h>
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#endif
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#define PHY_STATUS_ENABLED 0x00000001
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typedef enum phy_mode {
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PHY_MODE_INVALID,
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PHY_MODE_USB_HOST,
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PHY_MODE_USB_DEVICE,
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PHY_MODE_USB_OTG,
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PHY_MODE_UFS,
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PHY_MODE_PCIE,
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PHY_MODE_ETHERNET,
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PHY_MODE_MIPI_DPHY,
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PHY_MODE_SATA,
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PHY_MODE_LVDS,
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PHY_MODE_DP
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} phy_mode_t ;
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typedef enum phy_submode {
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/* Common */
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PHY_SUBMODE_NA = 0, /* Not applicable */
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PHY_SUBMODE_INTERNAL,
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/* Ethernet */
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PHY_SUBMODE_ETH_MII = 1000,
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PHY_SUBMODE_ETH_GMII,
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PHY_SUBMODE_ETH_SGMII,
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PHY_SUBMODE_ETH_TBI,
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PHY_SUBMODE_ETH_REVMII,
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PHY_SUBMODE_ETH_RMII,
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PHY_SUBMODE_ETH_RGMII,
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PHY_SUBMODE_ETH_RGMII_ID,
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PHY_SUBMODE_ETH_RGMII_RXID,
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PHY_SUBMODE_ETH_RGMII_TXID,
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PHY_SUBMODE_ETH_RTBI,
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PHY_SUBMODE_ETH_SMII,
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PHY_SUBMODE_ETH_XGMII,
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PHY_SUBMODE_ETH_XLGMII,
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PHY_SUBMODE_ETH_MOCA,
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PHY_SUBMODE_ETH_QSGMII,
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PHY_SUBMODE_ETH_TRGMII,
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PHY_SUBMODE_ETH_1000BASEX,
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PHY_SUBMODE_ETH_2500BASEX,
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PHY_SUBMODE_ETH_RXAUI,
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PHY_SUBMODE_ETH_XAUI,
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PHY_SUBMODE_ETH_10GBASER,
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PHY_SUBMODE_ETH_USXGMII,
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PHY_SUBMODE_ETH_10GKR,
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/* USB */
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PHY_SUBMODE_USB_LS = 2000,
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PHY_SUBMODE_USB_FS,
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PHY_SUBMODE_USB_HS,
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PHY_SUBMODE_USB_SS,
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/* UFS */
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PHY_SUBMODE_UFS_HS_A = 3000,
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PHY_SUBMODE_UFS_HS_B,
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} phy_submode_t;
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typedef struct phy *phy_t;
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/* Initialization parameters. */
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struct phynode_init_def {
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intptr_t id; /* Phy ID */
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#ifdef FDT
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phandle_t ofw_node; /* OFW node of phy */
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#endif
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};
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#include "phynode_if.h"
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/*
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* Shorthands for constructing method tables.
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*/
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#define PHYNODEMETHOD KOBJMETHOD
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#define PHYNODEMETHOD_END KOBJMETHOD_END
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#define phynode_method_t kobj_method_t
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#define phynode_class_t kobj_class_t
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DECLARE_CLASS(phynode_class);
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/*
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* Provider interface
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*/
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struct phynode *phynode_create(device_t pdev, phynode_class_t phynode_class,
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struct phynode_init_def *def);
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struct phynode *phynode_register(struct phynode *phynode);
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void *phynode_get_softc(struct phynode *phynode);
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device_t phynode_get_device(struct phynode *phynode);
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intptr_t phynode_get_id(struct phynode *phynode);
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int phynode_enable(struct phynode *phynode);
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int phynode_disable(struct phynode *phynode);
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int phynode_set_mode(struct phynode *phynode, phy_mode_t mode,
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phy_submode_t submode);
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int phynode_status(struct phynode *phynode, int *status);
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#ifdef FDT
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phandle_t phynode_get_ofw_node(struct phynode *phynode);
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#endif
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/*
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* Consumer interface
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*/
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int phy_get_by_id(device_t consumer_dev, device_t provider_dev, intptr_t id,
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phy_t *phy);
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void phy_release(phy_t phy);
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int phy_enable(phy_t phy);
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int phy_disable(phy_t phy);
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int phy_set_mode(phy_t phy, phy_mode_t mode, phy_submode_t submode);
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int phy_status(phy_t phy, int *value);
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#ifdef FDT
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int phy_get_by_ofw_name(device_t consumer, phandle_t node, char *name,
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phy_t *phy);
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int phy_get_by_ofw_idx(device_t consumer, phandle_t node, int idx, phy_t *phy);
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int phy_get_by_ofw_property(device_t consumer, phandle_t node, char *name,
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phy_t *phy);
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#endif
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#endif /* _DEV_PHY_H_ */
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