diff options
Diffstat (limited to 'drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.h')
-rw-r--r-- | drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.h | 396 |
1 files changed, 261 insertions, 135 deletions
diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.h b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.h index 692bed70e104..42f0c5c6ec2d 100644 --- a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.h +++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.h @@ -1,7 +1,7 @@ /* SPDX-License-Identifier: GPL-2.0-only */ /* * aQuantia Corporation Network Driver - * Copyright (C) 2014-2017 aQuantia Corporation. All rights reserved + * Copyright (C) 2014-2019 aQuantia Corporation. All rights reserved */ /* File hw_atl_utils.h: Declaration of common functions for Atlantic hardware @@ -41,7 +41,15 @@ struct __packed hw_atl_rxd_wb_s { u16 status; u16 pkt_len; u16 next_desc_ptr; - u16 vlan; + __le16 vlan; +}; + +/* Hardware rx HW TIMESTAMP writeback */ +struct __packed hw_atl_rxd_hwts_wb_s { + u32 sec_hw; + u32 ns; + u32 sec_lw0; + u32 sec_lw1; }; struct __packed hw_atl_stats_s { @@ -62,104 +70,41 @@ struct __packed hw_atl_stats_s { u32 dpc; }; -union __packed ip_addr { - struct { - u8 addr[16]; - } v6; - struct { - u8 padding[12]; - u8 addr[4]; - } v4; -}; - -struct __packed hw_atl_utils_fw_rpc { - u32 msg_id; - +struct __packed drv_msg_enable_wakeup { union { - struct { - u32 pong; - } msg_ping; + u32 pattern_mask; struct { - u8 mac_addr[6]; - u32 ip_addr_cnt; + u32 reason_arp_v4_pkt : 1; + u32 reason_ipv4_ping_pkt : 1; + u32 reason_ipv6_ns_pkt : 1; + u32 reason_ipv6_ping_pkt : 1; + u32 reason_link_up : 1; + u32 reason_link_down : 1; + u32 reason_maximum : 1; + }; + }; - struct { - union ip_addr addr; - union ip_addr mask; - } ip[1]; - } msg_arp; + union { + u32 offload_mask; + }; +}; - struct { - u32 len; - u8 packet[1514U]; - } msg_inject; +struct __packed magic_packet_pattern_s { + u8 mac_addr[ETH_ALEN]; +}; - struct { - u32 priority; - u32 wol_packet_type; - 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; - - struct { - u8 mac_addr[ETH_ALEN]; - } wol_magic_packet_patter; - } wol_pattern; - } msg_wol; +struct __packed drv_msg_wol_add { + u32 priority; + u32 packet_type; + u32 pattern_id; + u32 next_pattern_offset; - struct { - union { - u32 pattern_mask; - - struct { - u32 reason_arp_v4_pkt : 1; - u32 reason_ipv4_ping_pkt : 1; - u32 reason_ipv6_ns_pkt : 1; - u32 reason_ipv6_ping_pkt : 1; - u32 reason_link_up : 1; - u32 reason_link_down : 1; - u32 reason_maximum : 1; - }; - }; - - union { - u32 offload_mask; - }; - } msg_enable_wakeup; + struct magic_packet_pattern_s magic_packet_pattern; +}; - struct { - u32 id; - } msg_del_id; - }; +struct __packed drv_msg_wol_remove { + u32 id; }; struct __packed hw_atl_utils_mbox_header { @@ -168,43 +113,89 @@ struct __packed hw_atl_utils_mbox_header { u32 error; }; -struct __packed hw_aq_info { +struct __packed hw_atl_ptp_offset { + u16 ingress_100; + u16 egress_100; + u16 ingress_1000; + u16 egress_1000; + u16 ingress_2500; + u16 egress_2500; + u16 ingress_5000; + u16 egress_5000; + u16 ingress_10000; + u16 egress_10000; +}; + +struct __packed hw_atl_cable_diag { + u8 fault; + u8 distance; + u8 far_distance; + u8 reserved; +}; + +enum gpio_pin_function { + GPIO_PIN_FUNCTION_NC, + GPIO_PIN_FUNCTION_VAUX_ENABLE, + GPIO_PIN_FUNCTION_EFUSE_BURN_ENABLE, + GPIO_PIN_FUNCTION_SFP_PLUS_DETECT, + GPIO_PIN_FUNCTION_TX_DISABLE, + GPIO_PIN_FUNCTION_RATE_SEL_0, + GPIO_PIN_FUNCTION_RATE_SEL_1, + GPIO_PIN_FUNCTION_TX_FAULT, + GPIO_PIN_FUNCTION_PTP0, + GPIO_PIN_FUNCTION_PTP1, + GPIO_PIN_FUNCTION_PTP2, + GPIO_PIN_FUNCTION_SIZE +}; + +struct __packed hw_atl_info { u8 reserved[6]; u16 phy_fault_code; u16 phy_temperature; u8 cable_len; u8 reserved1; - u32 cable_diag_data[4]; - u8 reserved2[32]; + struct hw_atl_cable_diag cable_diag_data[4]; + struct hw_atl_ptp_offset ptp_offset; + u8 reserved2[12]; u32 caps_lo; u32 caps_hi; + u32 reserved_datapath; + u32 reserved3[7]; + u32 reserved_simpleresp[3]; + u32 reserved_linkstat[7]; + u32 reserved_wakes_count; + u32 reserved_eee_stat[12]; + u32 tx_stuck_cnt; + u32 setting_address; + u32 setting_length; + u32 caps_ex; + enum gpio_pin_function gpio_pin[3]; + u32 pcie_aer_dump[18]; + u16 snr_margin[4]; }; struct __packed hw_atl_utils_mbox { struct hw_atl_utils_mbox_header header; struct hw_atl_stats_s stats; - struct hw_aq_info info; + struct hw_atl_info info; }; -/* fw2x */ -typedef u32 fw_offset_t; - struct __packed offload_ip_info { u8 v4_local_addr_count; u8 v4_addr_count; u8 v6_local_addr_count; u8 v6_addr_count; - fw_offset_t v4_addr; - fw_offset_t v4_prefix; - fw_offset_t v6_addr; - fw_offset_t v6_prefix; + u32 v4_addr; + u32 v4_prefix; + u32 v6_addr; + u32 v6_prefix; }; struct __packed offload_port_info { u16 udp_port_count; u16 tcp_port_count; - fw_offset_t udp_port; - fw_offset_t tcp_port; + u32 udp_port; + u32 tcp_port; }; struct __packed offload_ka_info { @@ -212,15 +203,15 @@ struct __packed offload_ka_info { u16 v6_ka_count; u32 retry_count; u32 retry_interval; - fw_offset_t v4_ka; - fw_offset_t v6_ka; + u32 v4_ka; + u32 v6_ka; }; struct __packed offload_rr_info { u32 rr_count; u32 rr_buf_len; - fw_offset_t rr_id_x; - fw_offset_t rr_buf; + u32 rr_id_x; + u32 rr_buf; }; struct __packed offload_info { @@ -237,9 +228,103 @@ struct __packed offload_info { u8 buf[0]; }; +struct __packed hw_atl_utils_fw_rpc { + u32 msg_id; + + union { + /* fw1x structures */ + struct drv_msg_wol_add msg_wol_add; + struct drv_msg_wol_remove msg_wol_remove; + struct drv_msg_enable_wakeup msg_enable_wakeup; + /* fw2x structures */ + struct offload_info fw2x_offloads; + }; +}; + +/* Mailbox FW Request interface */ +struct __packed hw_fw_request_ptp_gpio_ctrl { + u32 index; + u32 period; + u64 start; +}; + +struct __packed hw_fw_request_ptp_adj_freq { + u32 ns_mac; + u32 fns_mac; + u32 ns_phy; + u32 fns_phy; + u32 mac_ns_adj; + u32 mac_fns_adj; +}; + +struct __packed hw_fw_request_ptp_adj_clock { + u32 ns; + u32 sec; + int sign; +}; + +#define HW_AQ_FW_REQUEST_PTP_GPIO_CTRL 0x11 +#define HW_AQ_FW_REQUEST_PTP_ADJ_FREQ 0x12 +#define HW_AQ_FW_REQUEST_PTP_ADJ_CLOCK 0x13 + +struct __packed hw_fw_request_iface { + u32 msg_id; + union { + /* PTP FW Request */ + struct hw_fw_request_ptp_gpio_ctrl ptp_gpio_ctrl; + struct hw_fw_request_ptp_adj_freq ptp_adj_freq; + struct hw_fw_request_ptp_adj_clock ptp_adj_clock; + }; +}; + +struct __packed hw_atl_utils_settings { + u32 mtu; + u32 downshift_retry_count; + u32 link_pause_frame_quanta_100m; + u32 link_pause_frame_threshold_100m; + u32 link_pause_frame_quanta_1g; + u32 link_pause_frame_threshold_1g; + u32 link_pause_frame_quanta_2p5g; + u32 link_pause_frame_threshold_2p5g; + u32 link_pause_frame_quanta_5g; + u32 link_pause_frame_threshold_5g; + u32 link_pause_frame_quanta_10g; + u32 link_pause_frame_threshold_10g; + u32 pfc_quanta_class_0; + u32 pfc_threshold_class_0; + u32 pfc_quanta_class_1; + u32 pfc_threshold_class_1; + u32 pfc_quanta_class_2; + u32 pfc_threshold_class_2; + u32 pfc_quanta_class_3; + u32 pfc_threshold_class_3; + u32 pfc_quanta_class_4; + u32 pfc_threshold_class_4; + u32 pfc_quanta_class_5; + u32 pfc_threshold_class_5; + u32 pfc_quanta_class_6; + u32 pfc_threshold_class_6; + u32 pfc_quanta_class_7; + u32 pfc_threshold_class_7; + u32 eee_link_down_timeout; + u32 eee_link_up_timeout; + u32 eee_max_link_drops; + u32 eee_rates_mask; + u32 wake_timer; + u32 thermal_shutdown_off_temp; + u32 thermal_shutdown_warning_temp; + u32 thermal_shutdown_cold_temp; + u32 msm_options; + u32 dac_cable_serdes_modes; + u32 media_detect; +}; + enum hw_atl_rx_action_with_traffic { HW_ATL_RX_DISCARD, HW_ATL_RX_HOST, + HW_ATL_RX_MNGMNT, + HW_ATL_RX_HOST_AND_MNGMNT, + HW_ATL_RX_WOL }; struct aq_rx_filter_vlan { @@ -321,20 +406,12 @@ enum hal_atl_utils_fw_state_e { #define HAL_ATLANTIC_RATE_100M BIT(5) #define HAL_ATLANTIC_RATE_INVALID BIT(6) -#define HAL_ATLANTIC_UTILS_FW_MSG_PING 0x1U -#define HAL_ATLANTIC_UTILS_FW_MSG_ARP 0x2U -#define HAL_ATLANTIC_UTILS_FW_MSG_INJECT 0x3U #define HAL_ATLANTIC_UTILS_FW_MSG_WOL_ADD 0x4U #define HAL_ATLANTIC_UTILS_FW_MSG_WOL_PRIOR 0x10000000U #define HAL_ATLANTIC_UTILS_FW_MSG_WOL_PATTERN 0x1U #define HAL_ATLANTIC_UTILS_FW_MSG_WOL_MAG_PKT 0x2U #define HAL_ATLANTIC_UTILS_FW_MSG_WOL_DEL 0x5U #define HAL_ATLANTIC_UTILS_FW_MSG_ENABLE_WAKEUP 0x6U -#define HAL_ATLANTIC_UTILS_FW_MSG_MSM_PFC 0x7U -#define HAL_ATLANTIC_UTILS_FW_MSG_PROVISIONING 0x8U -#define HAL_ATLANTIC_UTILS_FW_MSG_OFFLOAD_ADD 0x9U -#define HAL_ATLANTIC_UTILS_FW_MSG_OFFLOAD_DEL 0xAU -#define HAL_ATLANTIC_UTILS_FW_MSG_CABLE_DIAG 0xDU enum hw_atl_fw2x_rate { FW2X_RATE_100M = 0x20, @@ -344,91 +421,135 @@ enum hw_atl_fw2x_rate { FW2X_RATE_10G = 0x800, }; +/* 0x370 + * Link capabilities resolution register + */ enum hw_atl_fw2x_caps_lo { - CAPS_LO_10BASET_HD = 0x00, + CAPS_LO_10BASET_HD = 0, CAPS_LO_10BASET_FD, CAPS_LO_100BASETX_HD, CAPS_LO_100BASET4_HD, CAPS_LO_100BASET2_HD, - CAPS_LO_100BASETX_FD, + CAPS_LO_100BASETX_FD = 5, CAPS_LO_100BASET2_FD, CAPS_LO_1000BASET_HD, CAPS_LO_1000BASET_FD, CAPS_LO_2P5GBASET_FD, - CAPS_LO_5GBASET_FD, + CAPS_LO_5GBASET_FD = 10, CAPS_LO_10GBASET_FD, }; +/* 0x374 + * Status register + */ enum hw_atl_fw2x_caps_hi { - CAPS_HI_RESERVED1 = 0x00, + CAPS_HI_RESERVED1 = 0, CAPS_HI_10BASET_EEE, CAPS_HI_RESERVED2, CAPS_HI_PAUSE, CAPS_HI_ASYMMETRIC_PAUSE, - CAPS_HI_100BASETX_EEE, + CAPS_HI_100BASETX_EEE = 5, CAPS_HI_RESERVED3, CAPS_HI_RESERVED4, CAPS_HI_1000BASET_FD_EEE, CAPS_HI_2P5GBASET_FD_EEE, - CAPS_HI_5GBASET_FD_EEE, + CAPS_HI_5GBASET_FD_EEE = 10, CAPS_HI_10GBASET_FD_EEE, - CAPS_HI_RESERVED5, + CAPS_HI_FW_REQUEST, CAPS_HI_RESERVED6, CAPS_HI_RESERVED7, - CAPS_HI_RESERVED8, + CAPS_HI_RESERVED8 = 15, CAPS_HI_RESERVED9, CAPS_HI_CABLE_DIAG, CAPS_HI_TEMPERATURE, CAPS_HI_DOWNSHIFT, - CAPS_HI_PTP_AVB_EN, + CAPS_HI_PTP_AVB_EN_FW2X = 20, CAPS_HI_MEDIA_DETECT, CAPS_HI_LINK_DROP, CAPS_HI_SLEEP_PROXY, CAPS_HI_WOL, - CAPS_HI_MAC_STOP, + CAPS_HI_MAC_STOP = 25, CAPS_HI_EXT_LOOPBACK, CAPS_HI_INT_LOOPBACK, CAPS_HI_EFUSE_AGENT, CAPS_HI_WOL_TIMER, - CAPS_HI_STATISTICS, + CAPS_HI_STATISTICS = 30, CAPS_HI_TRANSACTION_ID, }; +/* 0x36C + * Control register + */ enum hw_atl_fw2x_ctrl { - CTRL_RESERVED1 = 0x00, + CTRL_RESERVED1 = 0, CTRL_RESERVED2, CTRL_RESERVED3, CTRL_PAUSE, CTRL_ASYMMETRIC_PAUSE, - CTRL_RESERVED4, + CTRL_RESERVED4 = 5, CTRL_RESERVED5, CTRL_RESERVED6, CTRL_1GBASET_FD_EEE, CTRL_2P5GBASET_FD_EEE, - CTRL_5GBASET_FD_EEE, + CTRL_5GBASET_FD_EEE = 10, CTRL_10GBASET_FD_EEE, CTRL_THERMAL_SHUTDOWN, CTRL_PHY_LOGS, CTRL_EEE_AUTO_DISABLE, - CTRL_PFC, + CTRL_PFC = 15, CTRL_WAKE_ON_LINK, CTRL_CABLE_DIAG, CTRL_TEMPERATURE, CTRL_DOWNSHIFT, - CTRL_PTP_AVB, + CTRL_PTP_AVB = 20, CTRL_RESERVED7, CTRL_LINK_DROP, CTRL_SLEEP_PROXY, CTRL_WOL, - CTRL_MAC_STOP, + CTRL_MAC_STOP = 25, CTRL_EXT_LOOPBACK, CTRL_INT_LOOPBACK, CTRL_RESERVED8, CTRL_WOL_TIMER, - CTRL_STATISTICS, + CTRL_STATISTICS = 30, CTRL_FORCE_RECONNECT, }; +enum hw_atl_caps_ex { + CAPS_EX_LED_CONTROL = 0, + CAPS_EX_LED0_MODE_LO, + CAPS_EX_LED0_MODE_HI, + CAPS_EX_LED1_MODE_LO, + CAPS_EX_LED1_MODE_HI, + CAPS_EX_LED2_MODE_LO = 5, + CAPS_EX_LED2_MODE_HI, + CAPS_EX_RESERVED07, + CAPS_EX_RESERVED08, + CAPS_EX_RESERVED09, + CAPS_EX_RESERVED10 = 10, + CAPS_EX_RESERVED11, + CAPS_EX_RESERVED12, + CAPS_EX_RESERVED13, + CAPS_EX_RESERVED14, + CAPS_EX_RESERVED15 = 15, + CAPS_EX_PHY_PTP_EN, + CAPS_EX_MAC_PTP_EN, + CAPS_EX_EXT_CLK_EN, + CAPS_EX_SCHED_DMA_EN, + CAPS_EX_PTP_GPIO_EN = 20, + CAPS_EX_UPDATE_SETTINGS, + CAPS_EX_PHY_CTRL_TS_PIN, + CAPS_EX_SNR_OPERATING_MARGIN, + CAPS_EX_RESERVED24, + CAPS_EX_RESERVED25 = 25, + CAPS_EX_RESERVED26, + CAPS_EX_RESERVED27, + CAPS_EX_RESERVED28, + CAPS_EX_RESERVED29, + CAPS_EX_RESERVED30 = 30, + CAPS_EX_RESERVED31 +}; + struct aq_hw_s; struct aq_fw_ops; struct aq_hw_caps_s; @@ -475,6 +596,11 @@ struct aq_stats_s *hw_atl_utils_get_hw_stats(struct aq_hw_s *self); int hw_atl_utils_fw_downld_dwords(struct aq_hw_s *self, u32 a, u32 *p, u32 cnt); +int hw_atl_write_fwcfg_dwords(struct aq_hw_s *self, u32 *p, u32 cnt); + +int hw_atl_write_fwsettings_dwords(struct aq_hw_s *self, u32 offset, u32 *p, + u32 cnt); + int hw_atl_utils_fw_set_wol(struct aq_hw_s *self, bool wol_enabled, u8 *mac); int hw_atl_utils_fw_rpc_call(struct aq_hw_s *self, unsigned int rpc_size); |