X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fi40e%2Fbase%2Fi40e_common.c;h=2ca6a13e790432fd622af5c01e4be528bae6f6d7;hb=6acdc4263c53078b562c94745ad158291299a31c;hp=a37e70599d0b8ea9a177922d6eef83181789e8c7;hpb=50126939c66692d5b74922e12a9bf0dacfb6618b;p=dpdk.git diff --git a/drivers/net/i40e/base/i40e_common.c b/drivers/net/i40e/base/i40e_common.c index a37e70599d..2ca6a13e79 100644 --- a/drivers/net/i40e/base/i40e_common.c +++ b/drivers/net/i40e/base/i40e_common.c @@ -1,7 +1,9 @@ /* SPDX-License-Identifier: BSD-3-Clause - * Copyright(c) 2001-2018 + * Copyright(c) 2001-2020 Intel Corporation */ +#include + #include "i40e_type.h" #include "i40e_adminq.h" #include "i40e_prototype.h" @@ -34,6 +36,7 @@ enum i40e_status_code i40e_set_mac_type(struct i40e_hw *hw) case I40E_DEV_ID_10G_BASE_T_BC: case I40E_DEV_ID_10G_B: case I40E_DEV_ID_10G_SFP: + case I40E_DEV_ID_5G_BASE_T_BC: case I40E_DEV_ID_20G_KR2: case I40E_DEV_ID_20G_KR2_A: case I40E_DEV_ID_25G_B: @@ -1273,12 +1276,15 @@ STATIC enum i40e_media_type i40e_get_media_type(struct i40e_hw *hw) case I40E_PHY_TYPE_40GBASE_LR4: case I40E_PHY_TYPE_25GBASE_LR: case I40E_PHY_TYPE_25GBASE_SR: + case I40E_PHY_TYPE_10GBASE_AOC: + case I40E_PHY_TYPE_25GBASE_AOC: + case I40E_PHY_TYPE_40GBASE_AOC: media = I40E_MEDIA_TYPE_FIBER; break; case I40E_PHY_TYPE_100BASE_TX: case I40E_PHY_TYPE_1000BASE_T: - case I40E_PHY_TYPE_2_5GBASE_T: - case I40E_PHY_TYPE_5GBASE_T: + case I40E_PHY_TYPE_2_5GBASE_T_LINK_STATUS: + case I40E_PHY_TYPE_5GBASE_T_LINK_STATUS: case I40E_PHY_TYPE_10GBASE_T: media = I40E_MEDIA_TYPE_BASET; break; @@ -1287,10 +1293,7 @@ STATIC enum i40e_media_type i40e_get_media_type(struct i40e_hw *hw) case I40E_PHY_TYPE_10GBASE_CR1: case I40E_PHY_TYPE_40GBASE_CR4: case I40E_PHY_TYPE_10GBASE_SFPP_CU: - case I40E_PHY_TYPE_40GBASE_AOC: - case I40E_PHY_TYPE_10GBASE_AOC: case I40E_PHY_TYPE_25GBASE_CR: - case I40E_PHY_TYPE_25GBASE_AOC: case I40E_PHY_TYPE_25GBASE_ACC: media = I40E_MEDIA_TYPE_DA; break; @@ -1338,7 +1341,7 @@ STATIC enum i40e_status_code i40e_poll_globr(struct i40e_hw *hw, return I40E_ERR_RESET_FAILED; } -#define I40E_PF_RESET_WAIT_COUNT 200 +#define I40E_PF_RESET_WAIT_COUNT 1000 /** * i40e_pf_reset - Reset the PF * @hw: pointer to the hardware structure @@ -1544,9 +1547,9 @@ static u32 i40e_led_is_mine(struct i40e_hw *hw, int idx) u32 gpio_val = 0; u32 port; - if (!hw->func_caps.led[idx]) + if (!I40E_IS_X710TL_DEVICE(hw->device_id) && + !hw->func_caps.led[idx]) return 0; - gpio_val = rd32(hw, I40E_GLGEN_GPIO_CTL(idx)); port = (gpio_val & I40E_GLGEN_GPIO_CTL_PRT_NUM_MASK) >> I40E_GLGEN_GPIO_CTL_PRT_NUM_SHIFT; @@ -1565,8 +1568,15 @@ static u32 i40e_led_is_mine(struct i40e_hw *hw, int idx) #define I40E_FILTER_ACTIVITY 0xE #define I40E_LINK_ACTIVITY 0xC #define I40E_MAC_ACTIVITY 0xD +#define I40E_FW_LED BIT(4) +#define I40E_LED_MODE_VALID (I40E_GLGEN_GPIO_CTL_LED_MODE_MASK >> \ + I40E_GLGEN_GPIO_CTL_LED_MODE_SHIFT) + #define I40E_LED0 22 +#define I40E_PIN_FUNC_SDP 0x0 +#define I40E_PIN_FUNC_LED 0x1 + /** * i40e_led_get - return current on/off mode * @hw: pointer to the hw struct @@ -1628,8 +1638,10 @@ void i40e_led_set(struct i40e_hw *hw, u32 mode, bool blink) u32 current_mode = 0; int i; - if (mode & 0xfffffff0) + if (mode & ~I40E_LED_MODE_VALID) { DEBUGOUT1("invalid mode passed in %X\n", mode); + return; + } /* as per the documentation GPIO 22-29 are the LED * GPIO pins named LED0..LED7 @@ -1655,6 +1667,19 @@ void i40e_led_set(struct i40e_hw *hw, u32 mode, bool blink) break; } + if (I40E_IS_X710TL_DEVICE(hw->device_id)) { + u32 pin_func = 0; + + if (mode & I40E_FW_LED) + pin_func = I40E_PIN_FUNC_SDP; + else + pin_func = I40E_PIN_FUNC_LED; + + gpio_val &= ~I40E_GLGEN_GPIO_CTL_PIN_FUNC_MASK; + gpio_val |= ((pin_func << + I40E_GLGEN_GPIO_CTL_PIN_FUNC_SHIFT) & + I40E_GLGEN_GPIO_CTL_PIN_FUNC_MASK); + } gpio_val &= ~I40E_GLGEN_GPIO_CTL_LED_MODE_MASK; /* this & is a bit of paranoia, but serves as a range check */ gpio_val |= ((mode << I40E_GLGEN_GPIO_CTL_LED_MODE_SHIFT) & @@ -2053,6 +2078,9 @@ enum i40e_status_code i40e_aq_get_link_info(struct i40e_hw *hw, hw->aq.fw_min_ver < 40)) && hw_link_info->phy_type == 0xE) hw_link_info->phy_type = I40E_PHY_TYPE_10GBASE_SFPP_CU; + /* 'Get Link Status' response data structure from X722 FW has + * different format and does not contain this information + */ if (hw->flags & I40E_HW_FLAG_AQ_PHY_ACCESS_CAPABLE && hw->mac.type != I40E_MAC_X722) { __le32 tmp; @@ -2247,6 +2275,22 @@ enum i40e_status_code i40e_aq_set_phy_debug(struct i40e_hw *hw, u8 cmd_flags, return status; } +/** + * i40e_hw_ver_ge + * @hw: pointer to the hw struct + * @maj: api major value + * @min: api minor value + * + * Assert whether current HW api version is greater/equal than provided. + **/ +static bool i40e_hw_ver_ge(struct i40e_hw *hw, u16 maj, u16 min) +{ + if (hw->aq.api_maj_ver > maj || + (hw->aq.api_maj_ver == maj && hw->aq.api_min_ver >= min)) + return true; + return false; +} + /** * i40e_aq_add_vsi * @hw: pointer to the hw struct @@ -2372,18 +2416,16 @@ enum i40e_status_code i40e_aq_set_vsi_unicast_promiscuous(struct i40e_hw *hw, if (set) { flags |= I40E_AQC_SET_VSI_PROMISC_UNICAST; - if (rx_only_promisc && - (((hw->aq.api_maj_ver == 1) && (hw->aq.api_min_ver >= 5)) || - (hw->aq.api_maj_ver > 1))) - flags |= I40E_AQC_SET_VSI_PROMISC_TX; + if (rx_only_promisc && i40e_hw_ver_ge(hw, 1, 5)) + flags |= I40E_AQC_SET_VSI_PROMISC_RX_ONLY; } cmd->promiscuous_flags = CPU_TO_LE16(flags); cmd->valid_flags = CPU_TO_LE16(I40E_AQC_SET_VSI_PROMISC_UNICAST); - if (((hw->aq.api_maj_ver >= 1) && (hw->aq.api_min_ver >= 5)) || - (hw->aq.api_maj_ver > 1)) - cmd->valid_flags |= CPU_TO_LE16(I40E_AQC_SET_VSI_PROMISC_TX); + if (i40e_hw_ver_ge(hw, 1, 5)) + cmd->valid_flags |= + CPU_TO_LE16(I40E_AQC_SET_VSI_PROMISC_RX_ONLY); cmd->seid = CPU_TO_LE16(seid); status = i40e_asq_send_command(hw, &desc, NULL, 0, cmd_details); @@ -2515,11 +2557,17 @@ enum i40e_status_code i40e_aq_set_vsi_uc_promisc_on_vlan(struct i40e_hw *hw, i40e_fill_default_direct_cmd_desc(&desc, i40e_aqc_opc_set_vsi_promiscuous_modes); - if (enable) + if (enable) { flags |= I40E_AQC_SET_VSI_PROMISC_UNICAST; + if (i40e_hw_ver_ge(hw, 1, 5)) + flags |= I40E_AQC_SET_VSI_PROMISC_RX_ONLY; + } cmd->promiscuous_flags = CPU_TO_LE16(flags); cmd->valid_flags = CPU_TO_LE16(I40E_AQC_SET_VSI_PROMISC_UNICAST); + if (i40e_hw_ver_ge(hw, 1, 5)) + cmd->valid_flags |= + CPU_TO_LE16(I40E_AQC_SET_VSI_PROMISC_RX_ONLY); cmd->seid = CPU_TO_LE16(seid); cmd->vlan_tag = CPU_TO_LE16(vid | I40E_AQC_SET_VSI_VLAN_VALID); @@ -2903,17 +2951,27 @@ enum i40e_status_code i40e_update_link_info(struct i40e_hw *hw) return status; /* extra checking needed to ensure link info to user is timely */ - if ((hw->phy.link_info.link_info & I40E_AQ_MEDIA_AVAILABLE) && - ((hw->phy.link_info.link_info & I40E_AQ_LINK_UP) || - !(hw->phy.link_info_old.link_info & I40E_AQ_LINK_UP))) { - status = i40e_aq_get_phy_capabilities(hw, false, false, + if (((hw->phy.link_info.link_info & I40E_AQ_MEDIA_AVAILABLE) && + ((hw->phy.link_info.link_info & I40E_AQ_LINK_UP) || + !(hw->phy.link_info_old.link_info & I40E_AQ_LINK_UP))) || + hw->mac.type == I40E_MAC_X722) { + status = i40e_aq_get_phy_capabilities(hw, false, + hw->mac.type == + I40E_MAC_X722, &abilities, NULL); if (status) return status; - hw->phy.link_info.req_fec_info = - abilities.fec_cfg_curr_mod_ext_info & - (I40E_AQ_REQUEST_FEC_KR | I40E_AQ_REQUEST_FEC_RS); + if (abilities.fec_cfg_curr_mod_ext_info & + I40E_AQ_ENABLE_FEC_AUTO) + hw->phy.link_info.req_fec_info = + (I40E_AQ_REQUEST_FEC_KR | + I40E_AQ_REQUEST_FEC_RS); + else + hw->phy.link_info.req_fec_info = + abilities.fec_cfg_curr_mod_ext_info & + (I40E_AQ_REQUEST_FEC_KR | + I40E_AQ_REQUEST_FEC_RS); i40e_memcpy(hw->phy.link_info.module_type, &abilities.module_type, sizeof(hw->phy.link_info.module_type), I40E_NONDMA_TO_NONDMA); @@ -3062,6 +3120,46 @@ get_veb_exit: return status; } +/** + * i40e_prepare_add_macvlan + * @mv_list: list of macvlans to be added + * @desc: pointer to AQ descriptor structure + * @count: length of the list + * @seid: VSI for the mac address + * + * Internal helper function that prepares the add macvlan request + * and returns the buffer size. + **/ +static u16 +i40e_prepare_add_macvlan(struct i40e_aqc_add_macvlan_element_data *mv_list, + struct i40e_aq_desc *desc, u16 count, u16 seid) +{ + struct i40e_aqc_macvlan *cmd = + (struct i40e_aqc_macvlan *)&desc->params.raw; + u16 buf_size; + int i; + + buf_size = count * sizeof(*mv_list); + + /* prep the rest of the request */ + i40e_fill_default_direct_cmd_desc(desc, i40e_aqc_opc_add_macvlan); + cmd->num_addresses = CPU_TO_LE16(count); + cmd->seid[0] = CPU_TO_LE16(I40E_AQC_MACVLAN_CMD_SEID_VALID | seid); + cmd->seid[1] = 0; + cmd->seid[2] = 0; + + for (i = 0; i < count; i++) + if (I40E_IS_MULTICAST(mv_list[i].mac_addr)) + mv_list[i].flags |= + CPU_TO_LE16(I40E_AQC_MACVLAN_ADD_USE_SHARED_MAC); + + desc->flags |= CPU_TO_LE16((u16)(I40E_AQ_FLAG_BUF | I40E_AQ_FLAG_RD)); + if (buf_size > I40E_AQ_LARGE_BUF) + desc->flags |= CPU_TO_LE16((u16)I40E_AQ_FLAG_LB); + + return buf_size; +} + /** * i40e_aq_add_macvlan * @hw: pointer to the hw struct @@ -3072,8 +3170,74 @@ get_veb_exit: * * Add MAC/VLAN addresses to the HW filtering **/ -enum i40e_status_code i40e_aq_add_macvlan(struct i40e_hw *hw, u16 seid, - struct i40e_aqc_add_macvlan_element_data *mv_list, +enum i40e_status_code +i40e_aq_add_macvlan(struct i40e_hw *hw, u16 seid, + struct i40e_aqc_add_macvlan_element_data *mv_list, + u16 count, struct i40e_asq_cmd_details *cmd_details) +{ + struct i40e_aq_desc desc; + enum i40e_status_code status; + u16 buf_size; + + if (count == 0 || !mv_list || !hw) + return I40E_ERR_PARAM; + + buf_size = i40e_prepare_add_macvlan(mv_list, &desc, count, seid); + + status = i40e_asq_send_command(hw, &desc, mv_list, buf_size, + cmd_details); + + return status; +} + +/** + * i40e_aq_add_macvlan_v2 + * @hw: pointer to the hw struct + * @seid: VSI for the mac address + * @mv_list: list of macvlans to be added + * @count: length of the list + * @cmd_details: pointer to command details structure or NULL + * @aq_status: pointer to Admin Queue status return value + * + * Add MAC/VLAN addresses to the HW filtering. + * The _v2 version returns the last Admin Queue status in aq_status + * to avoid race conditions in access to hw->aq.asq_last_status. + * It also calls _v2 versions of asq_send_command functions to + * get the aq_status on the stack. + **/ +enum i40e_status_code +i40e_aq_add_macvlan_v2(struct i40e_hw *hw, u16 seid, + struct i40e_aqc_add_macvlan_element_data *mv_list, + u16 count, struct i40e_asq_cmd_details *cmd_details, + enum i40e_admin_queue_err *aq_status) +{ + struct i40e_aq_desc desc; + enum i40e_status_code status; + u16 buf_size; + + if (count == 0 || !mv_list || !hw) + return I40E_ERR_PARAM; + + buf_size = i40e_prepare_add_macvlan(mv_list, &desc, count, seid); + + status = i40e_asq_send_command_v2(hw, &desc, mv_list, buf_size, + cmd_details, aq_status); + + return status; +} + +/** + * i40e_aq_remove_macvlan + * @hw: pointer to the hw struct + * @seid: VSI for the mac address + * @mv_list: list of macvlans to be removed + * @count: length of the list + * @cmd_details: pointer to command details structure or NULL + * + * Remove MAC/VLAN addresses from the HW filtering + **/ +enum i40e_status_code i40e_aq_remove_macvlan(struct i40e_hw *hw, u16 seid, + struct i40e_aqc_remove_macvlan_element_data *mv_list, u16 count, struct i40e_asq_cmd_details *cmd_details) { struct i40e_aq_desc desc; @@ -3081,7 +3245,6 @@ enum i40e_status_code i40e_aq_add_macvlan(struct i40e_hw *hw, u16 seid, (struct i40e_aqc_macvlan *)&desc.params.raw; enum i40e_status_code status; u16 buf_size; - int i; if (count == 0 || !mv_list || !hw) return I40E_ERR_PARAM; @@ -3089,17 +3252,12 @@ enum i40e_status_code i40e_aq_add_macvlan(struct i40e_hw *hw, u16 seid, buf_size = count * sizeof(*mv_list); /* prep the rest of the request */ - i40e_fill_default_direct_cmd_desc(&desc, i40e_aqc_opc_add_macvlan); + i40e_fill_default_direct_cmd_desc(&desc, i40e_aqc_opc_remove_macvlan); cmd->num_addresses = CPU_TO_LE16(count); cmd->seid[0] = CPU_TO_LE16(I40E_AQC_MACVLAN_CMD_SEID_VALID | seid); cmd->seid[1] = 0; cmd->seid[2] = 0; - for (i = 0; i < count; i++) - if (I40E_IS_MULTICAST(mv_list[i].mac_addr)) - mv_list[i].flags |= - CPU_TO_LE16(I40E_AQC_MACVLAN_ADD_USE_SHARED_MAC); - desc.flags |= CPU_TO_LE16((u16)(I40E_AQ_FLAG_BUF | I40E_AQ_FLAG_RD)); if (buf_size > I40E_AQ_LARGE_BUF) desc.flags |= CPU_TO_LE16((u16)I40E_AQ_FLAG_LB); @@ -3111,18 +3269,25 @@ enum i40e_status_code i40e_aq_add_macvlan(struct i40e_hw *hw, u16 seid, } /** - * i40e_aq_remove_macvlan + * i40e_aq_remove_macvlan_v2 * @hw: pointer to the hw struct * @seid: VSI for the mac address * @mv_list: list of macvlans to be removed * @count: length of the list * @cmd_details: pointer to command details structure or NULL + * @aq_status: pointer to Admin Queue status return value * - * Remove MAC/VLAN addresses from the HW filtering + * Remove MAC/VLAN addresses from the HW filtering. + * The _v2 version returns the last Admin Queue status in aq_status + * to avoid race conditions in access to hw->aq.asq_last_status. + * It also calls _v2 versions of asq_send_command functions to + * get the aq_status on the stack. **/ -enum i40e_status_code i40e_aq_remove_macvlan(struct i40e_hw *hw, u16 seid, - struct i40e_aqc_remove_macvlan_element_data *mv_list, - u16 count, struct i40e_asq_cmd_details *cmd_details) +enum i40e_status_code +i40e_aq_remove_macvlan_v2(struct i40e_hw *hw, u16 seid, + struct i40e_aqc_remove_macvlan_element_data *mv_list, + u16 count, struct i40e_asq_cmd_details *cmd_details, + enum i40e_admin_queue_err *aq_status) { struct i40e_aq_desc desc; struct i40e_aqc_macvlan *cmd = @@ -3146,8 +3311,8 @@ enum i40e_status_code i40e_aq_remove_macvlan(struct i40e_hw *hw, u16 seid, if (buf_size > I40E_AQ_LARGE_BUF) desc.flags |= CPU_TO_LE16((u16)I40E_AQ_FLAG_LB); - status = i40e_asq_send_command(hw, &desc, mv_list, buf_size, - cmd_details); + status = i40e_asq_send_command_v2(hw, &desc, mv_list, buf_size, + cmd_details, aq_status); return status; } @@ -3656,6 +3821,66 @@ enum i40e_status_code i40e_aq_write_nvm_config(struct i40e_hw *hw, return status; } +/** + * i40e_aq_nvm_update_in_process + * @hw: pointer to the hw struct + * @update_flow_state: True indicates that update flow starts, false that ends + * @cmd_details: pointer to command details structure or NULL + * + * Indicate NVM update in process. + **/ +enum i40e_status_code +i40e_aq_nvm_update_in_process(struct i40e_hw *hw, + bool update_flow_state, + struct i40e_asq_cmd_details *cmd_details) +{ + struct i40e_aq_desc desc; + struct i40e_aqc_nvm_update_in_process *cmd = + (struct i40e_aqc_nvm_update_in_process *)&desc.params.raw; + enum i40e_status_code status; + + i40e_fill_default_direct_cmd_desc(&desc, + i40e_aqc_opc_nvm_update_in_process); + + cmd->command = I40E_AQ_UPDATE_FLOW_END; + + if (update_flow_state) + cmd->command |= I40E_AQ_UPDATE_FLOW_START; + + status = i40e_asq_send_command(hw, &desc, NULL, 0, cmd_details); + + return status; +} + +/** + * i40e_aq_min_rollback_rev_update - triggers an ow after update + * @hw: pointer to the hw struct + * @mode: opt-in mode, 1b for single module update, 0b for bulk update + * @module: module to be updated. Ignored if mode is 0b + * @min_rrev: value of the new minimal version. Ignored if mode is 0b + * @cmd_details: pointer to command details structure or NULL + **/ +enum i40e_status_code +i40e_aq_min_rollback_rev_update(struct i40e_hw *hw, u8 mode, u8 module, + u32 min_rrev, + struct i40e_asq_cmd_details *cmd_details) +{ + struct i40e_aq_desc desc; + struct i40e_aqc_rollback_revision_update *cmd = + (struct i40e_aqc_rollback_revision_update *)&desc.params.raw; + enum i40e_status_code status; + + i40e_fill_default_direct_cmd_desc(&desc, + i40e_aqc_opc_rollback_revision_update); + cmd->optin_mode = mode; + cmd->module_selected = module; + cmd->min_rrev = min_rrev; + + status = i40e_asq_send_command(hw, &desc, NULL, 0, cmd_details); + + return status; +} + /** * i40e_aq_oem_post_update - triggers an OEM specific flow after update * @hw: pointer to the hw struct @@ -3988,9 +4213,15 @@ STATIC void i40e_parse_discover_capabilities(struct i40e_hw *hw, void *buff, p->wr_csr_prot = (u64)number; p->wr_csr_prot |= (u64)logical_id << 32; i40e_debug(hw, I40E_DEBUG_INIT, - "HW Capability: wr_csr_prot = 0x%llX\n\n", + "HW Capability: wr_csr_prot = 0x%" PRIX64 "\n\n", (p->wr_csr_prot & 0xffff)); break; + case I40E_AQ_CAP_ID_DIS_UNUSED_PORTS: + p->dis_unused_ports = (bool)number; + i40e_debug(hw, I40E_DEBUG_INIT, + "HW Capability: dis_unused_ports = %d\n\n", + p->dis_unused_ports); + break; case I40E_AQ_CAP_ID_NVM_MGMT: if (number & I40E_NVM_MGMT_SEC_REV_DISABLED) p->sec_rev_disabled = true; @@ -4221,28 +4452,6 @@ i40e_aq_rearrange_nvm_exit: return status; } -/** - * i40e_aq_nvm_progress - * @hw: pointer to the hw struct - * @progress: pointer to progress returned from AQ - * @cmd_details: pointer to command details structure or NULL - * - * Gets progress of flash rearrangement process - **/ -enum i40e_status_code i40e_aq_nvm_progress(struct i40e_hw *hw, u8 *progress, - struct i40e_asq_cmd_details *cmd_details) -{ - enum i40e_status_code status; - struct i40e_aq_desc desc; - - DEBUGFUNC("i40e_aq_nvm_progress"); - - i40e_fill_default_direct_cmd_desc(&desc, i40e_aqc_opc_nvm_progress); - status = i40e_asq_send_command(hw, &desc, NULL, 0, cmd_details); - *progress = desc.params.raw[0]; - return status; -} - /** * i40e_aq_get_lldp_mib * @hw: pointer to the hw struct @@ -4862,8 +5071,6 @@ enum i40e_status_code i40e_aq_add_mcast_etag(struct i40e_hw *hw, u16 pv_seid, cmd->num_unicast_etags = num_tags_in_buf; desc.flags |= CPU_TO_LE16((u16)(I40E_AQ_FLAG_BUF | I40E_AQ_FLAG_RD)); - if (length > I40E_AQ_LARGE_BUF) - desc.flags |= CPU_TO_LE16((u16)I40E_AQ_FLAG_LB); status = i40e_asq_send_command(hw, &desc, buf, length, cmd_details); @@ -6357,6 +6564,7 @@ enum i40e_status_code i40e_enable_eee(struct i40e_hw *hw, bool enable) /* Cache current configuration */ config.phy_type = abilities.phy_type; + config.phy_type_ext = abilities.phy_type_ext; config.link_speed = abilities.link_speed; config.abilities = abilities.abilities | I40E_AQ_PHY_ENABLE_ATOMIC_LINK; @@ -6701,6 +6909,7 @@ enum i40e_status_code i40e_write_phy_register(struct i40e_hw *hw, case I40E_DEV_ID_10G_BASE_T: case I40E_DEV_ID_10G_BASE_T4: case I40E_DEV_ID_10G_BASE_T_BC: + case I40E_DEV_ID_5G_BASE_T_BC: case I40E_DEV_ID_10G_BASE_T_X722: case I40E_DEV_ID_25G_B: case I40E_DEV_ID_25G_SFP28: @@ -6737,6 +6946,7 @@ enum i40e_status_code i40e_read_phy_register(struct i40e_hw *hw, break; case I40E_DEV_ID_10G_BASE_T: case I40E_DEV_ID_10G_BASE_T4: + case I40E_DEV_ID_5G_BASE_T_BC: case I40E_DEV_ID_10G_BASE_T_X722: case I40E_DEV_ID_25G_B: case I40E_DEV_ID_25G_SFP28: @@ -6846,8 +7056,8 @@ phy_blinking_end: * @led_addr: LED register address * @reg_val: read register value **/ -static enum i40e_status_code i40e_led_get_reg(struct i40e_hw *hw, u16 led_addr, - u32 *reg_val) +enum i40e_status_code i40e_led_get_reg(struct i40e_hw *hw, u16 led_addr, + u32 *reg_val) { enum i40e_status_code status; u8 phy_addr = 0; @@ -6875,8 +7085,8 @@ static enum i40e_status_code i40e_led_get_reg(struct i40e_hw *hw, u16 led_addr, * @led_addr: LED register address * @reg_val: register value to write **/ -static enum i40e_status_code i40e_led_set_reg(struct i40e_hw *hw, u16 led_addr, - u32 reg_val) +enum i40e_status_code i40e_led_set_reg(struct i40e_hw *hw, u16 led_addr, + u32 reg_val) { enum i40e_status_code status; u8 phy_addr = 0; @@ -7004,14 +7214,23 @@ enum i40e_status_code i40e_get_phy_lpi_status(struct i40e_hw *hw, struct i40e_hw_port_stats *stat) { enum i40e_status_code ret = I40E_SUCCESS; + bool eee_mrvl_phy; + bool eee_bcm_phy; u32 val; stat->rx_lpi_status = 0; stat->tx_lpi_status = 0; - if (hw->device_id == I40E_DEV_ID_10G_BASE_T_BC && - (hw->phy.link_info.link_speed == I40E_LINK_SPEED_2_5GB || - hw->phy.link_info.link_speed == I40E_LINK_SPEED_5GB)) { + eee_bcm_phy = + (hw->device_id == I40E_DEV_ID_10G_BASE_T_BC || + hw->device_id == I40E_DEV_ID_5G_BASE_T_BC) && + (hw->phy.link_info.link_speed == I40E_LINK_SPEED_2_5GB || + hw->phy.link_info.link_speed == I40E_LINK_SPEED_5GB); + eee_mrvl_phy = + hw->device_id == I40E_DEV_ID_1G_BASE_T_X722; + + if (eee_bcm_phy || eee_mrvl_phy) { + /* read Clause 45 PCS Status 1 register */ ret = i40e_aq_get_phy_register(hw, I40E_AQ_PHY_REG_ACCESS_EXTERNAL, I40E_BCM_PHY_PCS_STATUS1_PAGE, @@ -7054,7 +7273,8 @@ enum i40e_status_code i40e_get_lpi_counters(struct i40e_hw *hw, /* only X710-T*L requires special handling of counters * for other devices we just read the MAC registers */ - if (hw->device_id == I40E_DEV_ID_10G_BASE_T_BC && + if ((hw->device_id == I40E_DEV_ID_10G_BASE_T_BC || + hw->device_id == I40E_DEV_ID_5G_BASE_T_BC) && hw->phy.link_info.link_speed != I40E_LINK_SPEED_1GB) { enum i40e_status_code retval; u32 cmd_status = 0; @@ -7065,7 +7285,7 @@ enum i40e_status_code i40e_get_lpi_counters(struct i40e_hw *hw, I40E_AQ_RUN_PHY_ACT_DNL_OPCODE_GET_EEE_STAT, &cmd_status, tx_counter, rx_counter, NULL); - if (cmd_status != I40E_AQ_RUN_PHY_ACT_CMD_STAT_SUCC) + if (!retval && cmd_status != I40E_AQ_RUN_PHY_ACT_CMD_STAT_SUCC) retval = I40E_ERR_ADMIN_QUEUE_ERROR; return retval; @@ -7078,6 +7298,63 @@ enum i40e_status_code i40e_get_lpi_counters(struct i40e_hw *hw, return I40E_SUCCESS; } +/** + * i40e_get_lpi_duration - read LPI time duration from EEE statistics + * @hw: pointer to the hw struct + * @stat: pointer to structure with status of rx and tx lpi + * @tx_duration: pointer to memory for TX LPI time duration + * @rx_duration: pointer to memory for RX LPI time duration + * + * Read Low Power Idle (LPI) mode time duration from Energy Efficient + * Ethernet (EEE) statistics. + */ +enum i40e_status_code i40e_get_lpi_duration(struct i40e_hw *hw, + struct i40e_hw_port_stats *stat, + u64 *tx_duration, u64 *rx_duration) +{ + u32 tx_time_dur, rx_time_dur; + enum i40e_status_code retval; + u32 cmd_status; + + if (hw->device_id != I40E_DEV_ID_10G_BASE_T_BC && + hw->device_id != I40E_DEV_ID_5G_BASE_T_BC) + return I40E_ERR_NOT_IMPLEMENTED; + + retval = i40e_aq_run_phy_activity + (hw, I40E_AQ_RUN_PHY_ACT_ID_USR_DFND, + I40E_AQ_RUN_PHY_ACT_DNL_OPCODE_GET_EEE_DUR, + &cmd_status, &tx_time_dur, &rx_time_dur, NULL); + + if (retval) + return retval; + if ((cmd_status & I40E_AQ_RUN_PHY_ACT_CMD_STAT_MASK) != + I40E_AQ_RUN_PHY_ACT_CMD_STAT_SUCC) + return I40E_ERR_ADMIN_QUEUE_ERROR; + + if (hw->phy.link_info.link_speed == I40E_LINK_SPEED_1GB && + !tx_time_dur && !rx_time_dur && + stat->tx_lpi_status && stat->rx_lpi_status) { + retval = i40e_aq_run_phy_activity + (hw, I40E_AQ_RUN_PHY_ACT_ID_USR_DFND, + I40E_AQ_RUN_PHY_ACT_DNL_OPCODE_GET_EEE_STAT_DUR, + &cmd_status, + &tx_time_dur, &rx_time_dur, NULL); + + if (retval) + return retval; + if ((cmd_status & I40E_AQ_RUN_PHY_ACT_CMD_STAT_MASK) != + I40E_AQ_RUN_PHY_ACT_CMD_STAT_SUCC) + return I40E_ERR_ADMIN_QUEUE_ERROR; + tx_time_dur = 0; + rx_time_dur = 0; + } + + *tx_duration = tx_time_dur; + *rx_duration = rx_time_dur; + + return retval; +} + /** * i40e_lpi_stat_update - update LPI counters with values relative to offset * @hw: pointer to the hw struct