mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-01 17:10:11 +00:00
185f812c41
Sphinx expects Return: and not @return to indicate a return value.
find . -name '*.c' -exec \
sed -i 's/^\(\s\)\*\(\s*\)@return\(\s\)/\1*\2Return:\3/' {} \;
find . -name '*.h' -exec \
sed -i 's/^\(\s\)\*\(\s*\)@return\(\s\)/\1*\2Return:\3/' {} \;
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
105 lines
2.4 KiB
C
105 lines
2.4 KiB
C
/* SPDX-License-Identifier: GPL-2.0
|
|
*
|
|
* Copyright (C) 2018 Marvell International Ltd.
|
|
*/
|
|
|
|
#ifndef __CGX_H__
|
|
#define __CGX_H__
|
|
|
|
#include "cgx_intf.h"
|
|
|
|
#define PCI_DEVICE_ID_OCTEONTX2_CGX 0xA059
|
|
|
|
#define MAX_LMAC_PER_CGX 4
|
|
#define CGX_PER_NODE 3
|
|
|
|
enum lmac_type {
|
|
LMAC_MODE_SGMII = 0,
|
|
LMAC_MODE_XAUI = 1,
|
|
LMAC_MODE_RXAUI = 2,
|
|
LMAC_MODE_10G_R = 3,
|
|
LMAC_MODE_40G_R = 4,
|
|
LMAC_MODE_QSGMII = 6,
|
|
LMAC_MODE_25G_R = 7,
|
|
LMAC_MODE_50G_R = 8,
|
|
LMAC_MODE_100G_R = 9,
|
|
LMAC_MODE_USXGMII = 10,
|
|
};
|
|
|
|
extern char lmac_type_to_str[][8];
|
|
|
|
extern char lmac_speed_to_str[][8];
|
|
|
|
struct lmac_priv {
|
|
u8 enable:1;
|
|
u8 full_duplex:1;
|
|
u8 speed:4;
|
|
u8 mode:1;
|
|
u8 rsvd:1;
|
|
u8 mac_addr[6];
|
|
};
|
|
|
|
struct cgx;
|
|
struct nix;
|
|
struct nix_af;
|
|
|
|
struct lmac {
|
|
struct cgx *cgx;
|
|
struct nix *nix;
|
|
char name[16];
|
|
enum lmac_type lmac_type;
|
|
bool init_pend;
|
|
u8 instance;
|
|
u8 lmac_id;
|
|
u8 pknd;
|
|
u8 link_num;
|
|
u32 chan_num;
|
|
u8 mac_addr[6];
|
|
};
|
|
|
|
struct cgx {
|
|
struct nix_af *nix_af;
|
|
void __iomem *reg_base;
|
|
struct udevice *dev;
|
|
struct lmac *lmac[MAX_LMAC_PER_CGX];
|
|
u8 cgx_id;
|
|
u8 lmac_count;
|
|
};
|
|
|
|
static inline void cgx_write(struct cgx *cgx, u8 lmac, u64 offset, u64 val)
|
|
{
|
|
writeq(val, cgx->reg_base + CMR_SHIFT(lmac) + offset);
|
|
}
|
|
|
|
static inline u64 cgx_read(struct cgx *cgx, u8 lmac, u64 offset)
|
|
{
|
|
return readq(cgx->reg_base + CMR_SHIFT(lmac) + offset);
|
|
}
|
|
|
|
/**
|
|
* Given an LMAC/PF instance number, return the lmac
|
|
* Per design, each PF has only one LMAC mapped.
|
|
*
|
|
* @param instance instance to find
|
|
*
|
|
* Return: pointer to lmac data structure or NULL if not found
|
|
*/
|
|
struct lmac *nix_get_cgx_lmac(int lmac_instance);
|
|
|
|
int cgx_lmac_set_pkind(struct lmac *lmac, u8 lmac_id, int pkind);
|
|
int cgx_lmac_internal_loopback(struct lmac *lmac, int lmac_id, bool enable);
|
|
int cgx_lmac_rx_tx_enable(struct lmac *lmac, int lmac_id, bool enable);
|
|
int cgx_lmac_link_enable(struct lmac *lmac, int lmac_id, bool enable,
|
|
u64 *status);
|
|
int cgx_lmac_link_status(struct lmac *lmac, int lmac_id, u64 *status);
|
|
void cgx_lmac_mac_filter_setup(struct lmac *lmac);
|
|
|
|
int cgx_intf_get_link_sts(u8 cgx, u8 lmac, u64 *lnk_sts);
|
|
int cgx_intf_link_up_dwn(u8 cgx, u8 lmac, u8 up_dwn, u64 *lnk_sts);
|
|
int cgx_intf_get_mac_addr(u8 cgx, u8 lmac, u8 *mac);
|
|
int cgx_intf_set_macaddr(struct udevice *dev);
|
|
int cgx_intf_prbs(u8 qlm, u8 mode, u32 time, u8 lane);
|
|
int cgx_intf_display_eye(u8 qlm, u8 lane);
|
|
int cgx_intf_display_serdes(u8 qlm, u8 lane);
|
|
|
|
#endif /* __CGX_H__ */
|