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/*
* aQuantia Corporation Network Driver
* Copyright (C) 2014-2017 aQuantia Corporation. All rights reserved
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*/
/* File hw_atl_utils.h: Declaration of common functions for Atlantic hardware
* abstraction layer.
*/
#ifndef HW_ATL_UTILS_H
#define HW_ATL_UTILS_H
#include "../aq_common.h"
#define HW_ATL_FLUSH() { (void)aq_hw_read_reg(self, 0x10); }
struct __packed hw_atl_stats_s {
u32 uprc;
u32 mprc;
u32 bprc;
u32 erpt;
u32 uptc;
u32 mptc;
u32 bptc;
u32 erpr;
u32 mbtc;
u32 bbtc;
u32 mbrc;
u32 bbrc;
u32 ubrc;
u32 ubtc;
u32 dpc;
};
union __packed ip_addr {
struct {
u8 addr[16];
} v6;
struct {
u8 padding[12];
u8 addr[4];
} v4;
};
struct __packed hw_aq_atl_utils_fw_rpc {
u32 msg_id;
union {
struct {
u32 pong;
} msg_ping;
struct {
u8 mac_addr[6];
u32 ip_addr_cnt;
struct {
union ip_addr addr;
union ip_addr mask;
} ip[1];
} msg_arp;
struct {
u32 len;
u8 packet[1514U];
} msg_inject;
struct {
u32 priority;
u32 wol_packet_type;
u16 friendly_name_len;
u16 friendly_name[65];
u32 pattern_id;
u32 next_wol_pattern_offset;
union {
struct {
u32 flags;
u8 ipv4_source_address[4];
u8 ipv4_dest_address[4];
u16 tcp_source_port_number;
u16 tcp_dest_port_number;
} ipv4_tcp_syn_parameters;
struct {
u32 flags;
u8 ipv6_source_address[16];
u8 ipv6_dest_address[16];
u16 tcp_source_port_number;
u16 tcp_dest_port_number;
} ipv6_tcp_syn_parameters;
struct {
u32 flags;
} eapol_request_id_message_parameters;
struct {
u32 flags;
u32 mask_offset;
u32 mask_size;
u32 pattern_offset;
u32 pattern_size;
} wol_bit_map_pattern;
} wol_pattern;
} msg_wol;
struct {
u32 is_wake_on_link_down;
u32 is_wake_on_link_up;
} msg_wolink;
};
};
struct __packed hw_aq_atl_utils_mbox {
u32 version;
u32 transaction_id;
int error;
struct hw_atl_stats_s stats;
};
struct __packed hw_atl_s {
struct aq_hw_s base;
struct hw_aq_atl_utils_mbox mbox;
u64 speed;
u32 itr_tx;
u32 itr_rx;
unsigned int chip_features;
u32 fw_ver_actual;
atomic_t dpc;
u32 mbox_addr;
u32 rpc_addr;
u32 rpc_tid;
struct hw_aq_atl_utils_fw_rpc rpc;
};
#define SELF ((struct hw_atl_s *)self)
#define PHAL_ATLANTIC ((struct hw_atl_s *)((void *)(self)))
#define PHAL_ATLANTIC_A0 ((struct hw_atl_s *)((void *)(self)))
#define PHAL_ATLANTIC_B0 ((struct hw_atl_s *)((void *)(self)))
#define HAL_ATLANTIC_UTILS_CHIP_MIPS 0x00000001U
#define HAL_ATLANTIC_UTILS_CHIP_TPO2 0x00000002U
#define HAL_ATLANTIC_UTILS_CHIP_RPF2 0x00000004U
#define HAL_ATLANTIC_UTILS_CHIP_MPI_AQ 0x00000010U
#define HAL_ATLANTIC_UTILS_CHIP_REVISION_A0 0x01000000U
#define HAL_ATLANTIC_UTILS_CHIP_REVISION_B0 0x02000000U
#define IS_CHIP_FEATURE(_F_) (HAL_ATLANTIC_UTILS_CHIP_##_F_ & \
PHAL_ATLANTIC->chip_features)
enum hal_atl_utils_fw_state_e {
MPI_DEINIT = 0,
MPI_RESET = 1,
MPI_INIT = 2,
MPI_POWER = 4,
};
#define HAL_ATLANTIC_RATE_10G BIT(0)
#define HAL_ATLANTIC_RATE_5G BIT(1)
#define HAL_ATLANTIC_RATE_5GSR BIT(2)
#define HAL_ATLANTIC_RATE_2GS BIT(3)
#define HAL_ATLANTIC_RATE_1G BIT(4)
#define HAL_ATLANTIC_RATE_100M BIT(5)
#define HAL_ATLANTIC_RATE_INVALID BIT(6)
void hw_atl_utils_hw_chip_features_init(struct aq_hw_s *self, u32 *p);
void hw_atl_utils_mpi_read_stats(struct aq_hw_s *self,
struct hw_aq_atl_utils_mbox *pmbox);
void hw_atl_utils_mpi_set(struct aq_hw_s *self,
enum hal_atl_utils_fw_state_e state,
u32 speed);
int hw_atl_utils_mpi_set_speed(struct aq_hw_s *self, u32 speed,
enum hal_atl_utils_fw_state_e state);
int hw_atl_utils_mpi_get_link_status(struct aq_hw_s *self);
int hw_atl_utils_get_mac_permanent(struct aq_hw_s *self,
struct aq_hw_caps_s *aq_hw_caps,
u8 *mac);
unsigned int hw_atl_utils_mbps_2_speed_index(unsigned int mbps);
int hw_atl_utils_hw_get_regs(struct aq_hw_s *self,
struct aq_hw_caps_s *aq_hw_caps,
u32 *regs_buff);
int hw_atl_utils_hw_set_power(struct aq_hw_s *self,
unsigned int power_state);
int hw_atl_utils_hw_deinit(struct aq_hw_s *self);
int hw_atl_utils_get_fw_version(struct aq_hw_s *self, u32 *fw_version);
int hw_atl_utils_get_hw_stats(struct aq_hw_s *self,
u64 *data,
unsigned int *p_count);
#endif /* HW_ATL_UTILS_H */
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