diff options
Diffstat (limited to 'drivers/net/ethernet/qlogic/qed/qed_mcp.h')
| -rw-r--r-- | drivers/net/ethernet/qlogic/qed/qed_mcp.h | 176 |
1 files changed, 99 insertions, 77 deletions
diff --git a/drivers/net/ethernet/qlogic/qed/qed_mcp.h b/drivers/net/ethernet/qlogic/qed/qed_mcp.h index 12a705ed4bac..8edb450d0abf 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_mcp.h +++ b/drivers/net/ethernet/qlogic/qed/qed_mcp.h @@ -1,33 +1,7 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */ /* QLogic qed NIC Driver * Copyright (c) 2015-2017 QLogic Corporation - * - * This software is available to you under a choice of one of two - * licenses. You may choose to be licensed under the terms of the GNU - * General Public License (GPL) Version 2, available from the file - * COPYING in the main directory of this source tree, or the - * OpenIB.org BSD license below: - * - * Redistribution and use in source and binary forms, with or - * without modification, are permitted provided that the following - * conditions are met: - * - * - Redistributions of source code must retain the above - * copyright notice, this list of conditions and the following - * disclaimer. - * - * - Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and /or other materials - * provided with the distribution. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS - * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN - * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. + * Copyright (c) 2019-2020 Marvell International Ltd. */ #ifndef _QED_MCP_H @@ -42,15 +16,38 @@ #include "qed_dev_api.h" struct qed_mcp_link_speed_params { - bool autoneg; - u32 advertised_speeds; /* bitmask of DRV_SPEED_CAPABILITY */ - u32 forced_speed; /* In Mb/s */ + bool autoneg; + + u32 advertised_speeds; +#define QED_EXT_SPEED_MASK_RES 0x1 +#define QED_EXT_SPEED_MASK_1G 0x2 +#define QED_EXT_SPEED_MASK_10G 0x4 +#define QED_EXT_SPEED_MASK_20G 0x8 +#define QED_EXT_SPEED_MASK_25G 0x10 +#define QED_EXT_SPEED_MASK_40G 0x20 +#define QED_EXT_SPEED_MASK_50G_R 0x40 +#define QED_EXT_SPEED_MASK_50G_R2 0x80 +#define QED_EXT_SPEED_MASK_100G_R2 0x100 +#define QED_EXT_SPEED_MASK_100G_R4 0x200 +#define QED_EXT_SPEED_MASK_100G_P4 0x400 + + u32 forced_speed; /* In Mb/s */ +#define QED_EXT_SPEED_1G 0x1 +#define QED_EXT_SPEED_10G 0x2 +#define QED_EXT_SPEED_20G 0x4 +#define QED_EXT_SPEED_25G 0x8 +#define QED_EXT_SPEED_40G 0x10 +#define QED_EXT_SPEED_50G_R 0x20 +#define QED_EXT_SPEED_50G_R2 0x40 +#define QED_EXT_SPEED_100G_R2 0x80 +#define QED_EXT_SPEED_100G_R4 0x100 +#define QED_EXT_SPEED_100G_P4 0x200 }; struct qed_mcp_link_pause_params { - bool autoneg; - bool forced_rx; - bool forced_tx; + bool autoneg; + bool forced_rx; + bool forced_tx; }; enum qed_mcp_eee_mode { @@ -60,61 +57,72 @@ enum qed_mcp_eee_mode { }; struct qed_mcp_link_params { - struct qed_mcp_link_speed_params speed; - struct qed_mcp_link_pause_params pause; - u32 loopback_mode; - struct qed_link_eee_params eee; + struct qed_mcp_link_speed_params speed; + struct qed_mcp_link_pause_params pause; + u32 loopback_mode; + struct qed_link_eee_params eee; + u32 fec; + + struct qed_mcp_link_speed_params ext_speed; + u32 ext_fec_mode; }; struct qed_mcp_link_capabilities { - u32 speed_capabilities; - bool default_speed_autoneg; - enum qed_mcp_eee_mode default_eee; - u32 eee_lpi_timer; - u8 eee_speed_caps; + u32 speed_capabilities; + bool default_speed_autoneg; + u32 fec_default; + enum qed_mcp_eee_mode default_eee; + u32 eee_lpi_timer; + u8 eee_speed_caps; + + u32 default_ext_speed_caps; + u32 default_ext_autoneg; + u32 default_ext_speed; + u32 default_ext_fec; }; struct qed_mcp_link_state { - bool link_up; - - u32 min_pf_rate; + bool link_up; + u32 min_pf_rate; /* Actual link speed in Mb/s */ - u32 line_speed; + u32 line_speed; /* PF max speed in Mb/s, deduced from line_speed * according to PF max bandwidth configuration. */ - u32 speed; - bool full_duplex; - - bool an; - bool an_complete; - bool parallel_detection; - bool pfc_enabled; - -#define QED_LINK_PARTNER_SPEED_1G_HD BIT(0) -#define QED_LINK_PARTNER_SPEED_1G_FD BIT(1) -#define QED_LINK_PARTNER_SPEED_10G BIT(2) -#define QED_LINK_PARTNER_SPEED_20G BIT(3) -#define QED_LINK_PARTNER_SPEED_25G BIT(4) -#define QED_LINK_PARTNER_SPEED_40G BIT(5) -#define QED_LINK_PARTNER_SPEED_50G BIT(6) -#define QED_LINK_PARTNER_SPEED_100G BIT(7) - u32 partner_adv_speed; - - bool partner_tx_flow_ctrl_en; - bool partner_rx_flow_ctrl_en; - -#define QED_LINK_PARTNER_SYMMETRIC_PAUSE (1) -#define QED_LINK_PARTNER_ASYMMETRIC_PAUSE (2) -#define QED_LINK_PARTNER_BOTH_PAUSE (3) - u8 partner_adv_pause; - - bool sfp_tx_fault; - bool eee_active; - u8 eee_adv_caps; - u8 eee_lp_adv_caps; + u32 speed; + + bool full_duplex; + bool an; + bool an_complete; + bool parallel_detection; + bool pfc_enabled; + + u32 partner_adv_speed; +#define QED_LINK_PARTNER_SPEED_1G_HD BIT(0) +#define QED_LINK_PARTNER_SPEED_1G_FD BIT(1) +#define QED_LINK_PARTNER_SPEED_10G BIT(2) +#define QED_LINK_PARTNER_SPEED_20G BIT(3) +#define QED_LINK_PARTNER_SPEED_25G BIT(4) +#define QED_LINK_PARTNER_SPEED_40G BIT(5) +#define QED_LINK_PARTNER_SPEED_50G BIT(6) +#define QED_LINK_PARTNER_SPEED_100G BIT(7) + + bool partner_tx_flow_ctrl_en; + bool partner_rx_flow_ctrl_en; + + u8 partner_adv_pause; +#define QED_LINK_PARTNER_SYMMETRIC_PAUSE 0x1 +#define QED_LINK_PARTNER_ASYMMETRIC_PAUSE 0x2 +#define QED_LINK_PARTNER_BOTH_PAUSE 0x3 + + bool sfp_tx_fault; + bool eee_active; + u8 eee_adv_caps; + u8 eee_lp_adv_caps; + + u32 fec_active; }; struct qed_mcp_function_info { @@ -774,6 +782,20 @@ struct qed_drv_tlv_hdr { }; /** + * qed_mcp_is_ext_speed_supported() - Check if management firmware supports + * extended speeds. + * @p_hwfn: HW device data. + * + * Return: true if supported, false otherwise. + */ +static inline bool +qed_mcp_is_ext_speed_supported(const struct qed_hwfn *p_hwfn) +{ + return !!(p_hwfn->mcp_info->capabilities & + FW_MB_PARAM_FEATURE_SUPPORT_EXT_SPEED_FEC_CONTROL); +} + +/** * @brief Initialize the interface with the MCP * * @param p_hwfn - HW func |