52 lines
1.5 KiB
C
52 lines
1.5 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
|
|
/* Copyright (c) 2015-2016, The Linux Foundation. All rights reserved.
|
|
*/
|
|
|
|
#ifndef _EMAC_SGMII_H_
|
|
#define _EMAC_SGMII_H_
|
|
|
|
struct emac_adapter;
|
|
struct platform_device;
|
|
|
|
/** emac_sgmii - internal emac phy
|
|
* @init initialization function
|
|
* @open called when the driver is opened
|
|
* @close called when the driver is closed
|
|
* @link_change called when the link state changes
|
|
*/
|
|
struct sgmii_ops {
|
|
int (*init)(struct emac_adapter *adpt);
|
|
int (*open)(struct emac_adapter *adpt);
|
|
void (*close)(struct emac_adapter *adpt);
|
|
int (*link_change)(struct emac_adapter *adpt, bool link_state);
|
|
void (*reset)(struct emac_adapter *adpt);
|
|
};
|
|
|
|
/** emac_sgmii - internal emac phy
|
|
* @base base address
|
|
* @digital per-lane digital block
|
|
* @irq the interrupt number
|
|
* @decode_error_count reference count of consecutive decode errors
|
|
* @sgmii_ops sgmii ops
|
|
*/
|
|
struct emac_sgmii {
|
|
void __iomem *base;
|
|
void __iomem *digital;
|
|
unsigned int irq;
|
|
atomic_t decode_error_count;
|
|
struct sgmii_ops *sgmii_ops;
|
|
};
|
|
|
|
int emac_sgmii_config(struct platform_device *pdev, struct emac_adapter *adpt);
|
|
|
|
int emac_sgmii_init_fsm9900(struct emac_adapter *adpt);
|
|
int emac_sgmii_init_qdf2432(struct emac_adapter *adpt);
|
|
int emac_sgmii_init_qdf2400(struct emac_adapter *adpt);
|
|
|
|
int emac_sgmii_init(struct emac_adapter *adpt);
|
|
int emac_sgmii_open(struct emac_adapter *adpt);
|
|
void emac_sgmii_close(struct emac_adapter *adpt);
|
|
int emac_sgmii_link_change(struct emac_adapter *adpt, bool link_state);
|
|
void emac_sgmii_reset(struct emac_adapter *adpt);
|
|
#endif
|