// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
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/* Copyright (c) 2019-2020 Marvell International Ltd. */
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#include <linux/types.h>
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#include <asm/byteorder.h>
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#include <linux/bug.h>
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#include <linux/errno.h>
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#include <linux/kernel.h>
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#include <linux/slab.h>
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#include <linux/string.h>
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#include <linux/vmalloc.h>
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#include "qed.h"
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#include "qed_hw.h"
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#include "qed_mcp.h"
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#include "qed_reg_addr.h"
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#define TLV_TYPE(p) (p[0])
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#define TLV_LENGTH(p) (p[1])
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#define TLV_FLAGS(p) (p[3])
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#define QED_TLV_DATA_MAX (14)
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struct qed_tlv_parsed_buf {
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/* To be filled with the address to set in Value field */
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void *p_val;
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/* To be used internally in case the value has to be modified */
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u8 data[QED_TLV_DATA_MAX];
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};
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static int qed_mfw_get_tlv_group(u8 tlv_type, u8 *tlv_group)
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{
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switch (tlv_type) {
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case DRV_TLV_FEATURE_FLAGS:
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case DRV_TLV_LOCAL_ADMIN_ADDR:
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case DRV_TLV_ADDITIONAL_MAC_ADDR_1:
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case DRV_TLV_ADDITIONAL_MAC_ADDR_2:
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case DRV_TLV_OS_DRIVER_STATES:
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case DRV_TLV_PXE_BOOT_PROGRESS:
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case DRV_TLV_RX_FRAMES_RECEIVED:
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case DRV_TLV_RX_BYTES_RECEIVED:
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case DRV_TLV_TX_FRAMES_SENT:
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case DRV_TLV_TX_BYTES_SENT:
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case DRV_TLV_NPIV_ENABLED:
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case DRV_TLV_PCIE_BUS_RX_UTILIZATION:
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case DRV_TLV_PCIE_BUS_TX_UTILIZATION:
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case DRV_TLV_DEVICE_CPU_CORES_UTILIZATION:
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case DRV_TLV_LAST_VALID_DCC_TLV_RECEIVED:
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case DRV_TLV_NCSI_RX_BYTES_RECEIVED:
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case DRV_TLV_NCSI_TX_BYTES_SENT:
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*tlv_group |= QED_MFW_TLV_GENERIC;
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break;
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case DRV_TLV_LSO_MAX_OFFLOAD_SIZE:
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case DRV_TLV_LSO_MIN_SEGMENT_COUNT:
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case DRV_TLV_PROMISCUOUS_MODE:
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case DRV_TLV_TX_DESCRIPTORS_QUEUE_SIZE:
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case DRV_TLV_RX_DESCRIPTORS_QUEUE_SIZE:
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case DRV_TLV_NUM_OF_NET_QUEUE_VMQ_CFG:
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case DRV_TLV_NUM_OFFLOADED_CONNECTIONS_TCP_IPV4:
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case DRV_TLV_NUM_OFFLOADED_CONNECTIONS_TCP_IPV6:
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case DRV_TLV_TX_DESCRIPTOR_QUEUE_AVG_DEPTH:
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case DRV_TLV_RX_DESCRIPTORS_QUEUE_AVG_DEPTH:
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case DRV_TLV_IOV_OFFLOAD:
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case DRV_TLV_TX_QUEUES_EMPTY:
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case DRV_TLV_RX_QUEUES_EMPTY:
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case DRV_TLV_TX_QUEUES_FULL:
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case DRV_TLV_RX_QUEUES_FULL:
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*tlv_group |= QED_MFW_TLV_ETH;
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break;
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case DRV_TLV_SCSI_TO:
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case DRV_TLV_R_T_TOV:
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case DRV_TLV_R_A_TOV:
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case DRV_TLV_E_D_TOV:
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case DRV_TLV_CR_TOV:
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case DRV_TLV_BOOT_TYPE:
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case DRV_TLV_NPIV_STATE:
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case DRV_TLV_NUM_OF_NPIV_IDS:
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case DRV_TLV_SWITCH_NAME:
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case DRV_TLV_SWITCH_PORT_NUM:
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case DRV_TLV_SWITCH_PORT_ID:
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case DRV_TLV_VENDOR_NAME:
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case DRV_TLV_SWITCH_MODEL:
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case DRV_TLV_SWITCH_FW_VER:
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case DRV_TLV_QOS_PRIORITY_PER_802_1P:
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case DRV_TLV_PORT_ALIAS:
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case DRV_TLV_PORT_STATE:
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case DRV_TLV_FIP_TX_DESCRIPTORS_QUEUE_SIZE:
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case DRV_TLV_FCOE_RX_DESCRIPTORS_QUEUE_SIZE:
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case DRV_TLV_LINK_FAILURE_COUNT:
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case DRV_TLV_FCOE_BOOT_PROGRESS:
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case DRV_TLV_RX_BROADCAST_PACKETS:
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case DRV_TLV_TX_BROADCAST_PACKETS:
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case DRV_TLV_FCOE_TX_DESCRIPTOR_QUEUE_AVG_DEPTH:
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case DRV_TLV_FCOE_RX_DESCRIPTORS_QUEUE_AVG_DEPTH:
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case DRV_TLV_FCOE_RX_FRAMES_RECEIVED:
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case DRV_TLV_FCOE_RX_BYTES_RECEIVED:
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case DRV_TLV_FCOE_TX_FRAMES_SENT:
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case DRV_TLV_FCOE_TX_BYTES_SENT:
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case DRV_TLV_CRC_ERROR_COUNT:
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case DRV_TLV_CRC_ERROR_1_RECEIVED_SOURCE_FC_ID:
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case DRV_TLV_CRC_ERROR_1_TIMESTAMP:
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case DRV_TLV_CRC_ERROR_2_RECEIVED_SOURCE_FC_ID:
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case DRV_TLV_CRC_ERROR_2_TIMESTAMP:
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case DRV_TLV_CRC_ERROR_3_RECEIVED_SOURCE_FC_ID:
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case DRV_TLV_CRC_ERROR_3_TIMESTAMP:
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case DRV_TLV_CRC_ERROR_4_RECEIVED_SOURCE_FC_ID:
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case DRV_TLV_CRC_ERROR_4_TIMESTAMP:
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case DRV_TLV_CRC_ERROR_5_RECEIVED_SOURCE_FC_ID:
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case DRV_TLV_CRC_ERROR_5_TIMESTAMP:
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case DRV_TLV_LOSS_OF_SYNC_ERROR_COUNT:
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case DRV_TLV_LOSS_OF_SIGNAL_ERRORS:
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case DRV_TLV_PRIMITIVE_SEQUENCE_PROTOCOL_ERROR_COUNT:
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case DRV_TLV_DISPARITY_ERROR_COUNT:
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case DRV_TLV_CODE_VIOLATION_ERROR_COUNT:
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case DRV_TLV_LAST_FLOGI_ISSUED_COMMON_PARAMETERS_WORD_1:
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case DRV_TLV_LAST_FLOGI_ISSUED_COMMON_PARAMETERS_WORD_2:
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case DRV_TLV_LAST_FLOGI_ISSUED_COMMON_PARAMETERS_WORD_3:
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case DRV_TLV_LAST_FLOGI_ISSUED_COMMON_PARAMETERS_WORD_4:
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case DRV_TLV_LAST_FLOGI_TIMESTAMP:
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case DRV_TLV_LAST_FLOGI_ACC_COMMON_PARAMETERS_WORD_1:
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case DRV_TLV_LAST_FLOGI_ACC_COMMON_PARAMETERS_WORD_2:
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case DRV_TLV_LAST_FLOGI_ACC_COMMON_PARAMETERS_WORD_3:
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case DRV_TLV_LAST_FLOGI_ACC_COMMON_PARAMETERS_WORD_4:
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case DRV_TLV_LAST_FLOGI_ACC_TIMESTAMP:
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case DRV_TLV_LAST_FLOGI_RJT:
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case DRV_TLV_LAST_FLOGI_RJT_TIMESTAMP:
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case DRV_TLV_FDISCS_SENT_COUNT:
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case DRV_TLV_FDISC_ACCS_RECEIVED:
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case DRV_TLV_FDISC_RJTS_RECEIVED:
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case DRV_TLV_PLOGI_SENT_COUNT:
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case DRV_TLV_PLOGI_ACCS_RECEIVED:
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case DRV_TLV_PLOGI_RJTS_RECEIVED:
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case DRV_TLV_PLOGI_1_SENT_DESTINATION_FC_ID:
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case DRV_TLV_PLOGI_1_TIMESTAMP:
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case DRV_TLV_PLOGI_2_SENT_DESTINATION_FC_ID:
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case DRV_TLV_PLOGI_2_TIMESTAMP:
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case DRV_TLV_PLOGI_3_SENT_DESTINATION_FC_ID:
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case DRV_TLV_PLOGI_3_TIMESTAMP:
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case DRV_TLV_PLOGI_4_SENT_DESTINATION_FC_ID:
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case DRV_TLV_PLOGI_4_TIMESTAMP:
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case DRV_TLV_PLOGI_5_SENT_DESTINATION_FC_ID:
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case DRV_TLV_PLOGI_5_TIMESTAMP:
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case DRV_TLV_PLOGI_1_ACC_RECEIVED_SOURCE_FC_ID:
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case DRV_TLV_PLOGI_1_ACC_TIMESTAMP:
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case DRV_TLV_PLOGI_2_ACC_RECEIVED_SOURCE_FC_ID:
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case DRV_TLV_PLOGI_2_ACC_TIMESTAMP:
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case DRV_TLV_PLOGI_3_ACC_RECEIVED_SOURCE_FC_ID:
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case DRV_TLV_PLOGI_3_ACC_TIMESTAMP:
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case DRV_TLV_PLOGI_4_ACC_RECEIVED_SOURCE_FC_ID:
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case DRV_TLV_PLOGI_4_ACC_TIMESTAMP:
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case DRV_TLV_PLOGI_5_ACC_RECEIVED_SOURCE_FC_ID:
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case DRV_TLV_PLOGI_5_ACC_TIMESTAMP:
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case DRV_TLV_LOGOS_ISSUED:
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case DRV_TLV_LOGO_ACCS_RECEIVED:
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case DRV_TLV_LOGO_RJTS_RECEIVED:
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case DRV_TLV_LOGO_1_RECEIVED_SOURCE_FC_ID:
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case DRV_TLV_LOGO_1_TIMESTAMP:
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case DRV_TLV_LOGO_2_RECEIVED_SOURCE_FC_ID:
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case DRV_TLV_LOGO_2_TIMESTAMP:
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case DRV_TLV_LOGO_3_RECEIVED_SOURCE_FC_ID:
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case DRV_TLV_LOGO_3_TIMESTAMP:
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case DRV_TLV_LOGO_4_RECEIVED_SOURCE_FC_ID:
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case DRV_TLV_LOGO_4_TIMESTAMP:
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case DRV_TLV_LOGO_5_RECEIVED_SOURCE_FC_ID:
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case DRV_TLV_LOGO_5_TIMESTAMP:
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case DRV_TLV_LOGOS_RECEIVED:
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case DRV_TLV_ACCS_ISSUED:
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case DRV_TLV_PRLIS_ISSUED:
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case DRV_TLV_ACCS_RECEIVED:
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case DRV_TLV_ABTS_SENT_COUNT:
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case DRV_TLV_ABTS_ACCS_RECEIVED:
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case DRV_TLV_ABTS_RJTS_RECEIVED:
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case DRV_TLV_ABTS_1_SENT_DESTINATION_FC_ID:
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case DRV_TLV_ABTS_1_TIMESTAMP:
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case DRV_TLV_ABTS_2_SENT_DESTINATION_FC_ID:
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case DRV_TLV_ABTS_2_TIMESTAMP:
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case DRV_TLV_ABTS_3_SENT_DESTINATION_FC_ID:
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case DRV_TLV_ABTS_3_TIMESTAMP:
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case DRV_TLV_ABTS_4_SENT_DESTINATION_FC_ID:
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case DRV_TLV_ABTS_4_TIMESTAMP:
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case DRV_TLV_ABTS_5_SENT_DESTINATION_FC_ID:
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case DRV_TLV_ABTS_5_TIMESTAMP:
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case DRV_TLV_RSCNS_RECEIVED:
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case DRV_TLV_LAST_RSCN_RECEIVED_N_PORT_1:
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case DRV_TLV_LAST_RSCN_RECEIVED_N_PORT_2:
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case DRV_TLV_LAST_RSCN_RECEIVED_N_PORT_3:
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case DRV_TLV_LAST_RSCN_RECEIVED_N_PORT_4:
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case DRV_TLV_LUN_RESETS_ISSUED:
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case DRV_TLV_ABORT_TASK_SETS_ISSUED:
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case DRV_TLV_TPRLOS_SENT:
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case DRV_TLV_NOS_SENT_COUNT:
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case DRV_TLV_NOS_RECEIVED_COUNT:
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case DRV_TLV_OLS_COUNT:
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case DRV_TLV_LR_COUNT:
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case DRV_TLV_LRR_COUNT:
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case DRV_TLV_LIP_SENT_COUNT:
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case DRV_TLV_LIP_RECEIVED_COUNT:
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case DRV_TLV_EOFA_COUNT:
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case DRV_TLV_EOFNI_COUNT:
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case DRV_TLV_SCSI_STATUS_CHECK_CONDITION_COUNT:
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case DRV_TLV_SCSI_STATUS_CONDITION_MET_COUNT:
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case DRV_TLV_SCSI_STATUS_BUSY_COUNT:
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case DRV_TLV_SCSI_STATUS_INTERMEDIATE_COUNT:
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case DRV_TLV_SCSI_STATUS_INTERMEDIATE_CONDITION_MET_COUNT:
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case DRV_TLV_SCSI_STATUS_RESERVATION_CONFLICT_COUNT:
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case DRV_TLV_SCSI_STATUS_TASK_SET_FULL_COUNT:
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case DRV_TLV_SCSI_STATUS_ACA_ACTIVE_COUNT:
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case DRV_TLV_SCSI_STATUS_TASK_ABORTED_COUNT:
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case DRV_TLV_SCSI_CHECK_CONDITION_1_RECEIVED_SK_ASC_ASCQ:
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case DRV_TLV_SCSI_CHECK_1_TIMESTAMP:
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case DRV_TLV_SCSI_CHECK_CONDITION_2_RECEIVED_SK_ASC_ASCQ:
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case DRV_TLV_SCSI_CHECK_2_TIMESTAMP:
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case DRV_TLV_SCSI_CHECK_CONDITION_3_RECEIVED_SK_ASC_ASCQ:
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case DRV_TLV_SCSI_CHECK_3_TIMESTAMP:
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case DRV_TLV_SCSI_CHECK_CONDITION_4_RECEIVED_SK_ASC_ASCQ:
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case DRV_TLV_SCSI_CHECK_4_TIMESTAMP:
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case DRV_TLV_SCSI_CHECK_CONDITION_5_RECEIVED_SK_ASC_ASCQ:
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case DRV_TLV_SCSI_CHECK_5_TIMESTAMP:
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*tlv_group = QED_MFW_TLV_FCOE;
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break;
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case DRV_TLV_TARGET_LLMNR_ENABLED:
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case DRV_TLV_HEADER_DIGEST_FLAG_ENABLED:
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case DRV_TLV_DATA_DIGEST_FLAG_ENABLED:
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case DRV_TLV_AUTHENTICATION_METHOD:
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case DRV_TLV_ISCSI_BOOT_TARGET_PORTAL:
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case DRV_TLV_MAX_FRAME_SIZE:
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case DRV_TLV_PDU_TX_DESCRIPTORS_QUEUE_SIZE:
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case DRV_TLV_PDU_RX_DESCRIPTORS_QUEUE_SIZE:
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case DRV_TLV_ISCSI_BOOT_PROGRESS:
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case DRV_TLV_PDU_TX_DESCRIPTOR_QUEUE_AVG_DEPTH:
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case DRV_TLV_PDU_RX_DESCRIPTORS_QUEUE_AVG_DEPTH:
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case DRV_TLV_ISCSI_PDU_RX_FRAMES_RECEIVED:
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case DRV_TLV_ISCSI_PDU_RX_BYTES_RECEIVED:
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case DRV_TLV_ISCSI_PDU_TX_FRAMES_SENT:
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case DRV_TLV_ISCSI_PDU_TX_BYTES_SENT:
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*tlv_group |= QED_MFW_TLV_ISCSI;
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break;
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default:
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return -EINVAL;
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}
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return 0;
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}
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/* Returns size of the data buffer or, -1 in case TLV data is not available. */
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static int
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qed_mfw_get_gen_tlv_value(struct qed_drv_tlv_hdr *p_tlv,
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struct qed_mfw_tlv_generic *p_drv_buf,
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struct qed_tlv_parsed_buf *p_buf)
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{
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switch (p_tlv->tlv_type) {
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case DRV_TLV_FEATURE_FLAGS:
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if (p_drv_buf->flags.b_set) {
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memset(p_buf->data, 0, sizeof(u8) * QED_TLV_DATA_MAX);
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p_buf->data[0] = p_drv_buf->flags.ipv4_csum_offload ?
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1 : 0;
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p_buf->data[0] |= (p_drv_buf->flags.lso_supported ?
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1 : 0) << 1;
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p_buf->p_val = p_buf->data;
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return QED_MFW_TLV_FLAGS_SIZE;
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}
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break;
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case DRV_TLV_LOCAL_ADMIN_ADDR:
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case DRV_TLV_ADDITIONAL_MAC_ADDR_1:
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case DRV_TLV_ADDITIONAL_MAC_ADDR_2:
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{
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int idx = p_tlv->tlv_type - DRV_TLV_LOCAL_ADMIN_ADDR;
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if (p_drv_buf->mac_set[idx]) {
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p_buf->p_val = p_drv_buf->mac[idx];
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return ETH_ALEN;
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}
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break;
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}
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case DRV_TLV_RX_FRAMES_RECEIVED:
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if (p_drv_buf->rx_frames_set) {
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p_buf->p_val = &p_drv_buf->rx_frames;
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return sizeof(p_drv_buf->rx_frames);
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}
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break;
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case DRV_TLV_RX_BYTES_RECEIVED:
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if (p_drv_buf->rx_bytes_set) {
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p_buf->p_val = &p_drv_buf->rx_bytes;
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return sizeof(p_drv_buf->rx_bytes);
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}
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break;
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case DRV_TLV_TX_FRAMES_SENT:
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if (p_drv_buf->tx_frames_set) {
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p_buf->p_val = &p_drv_buf->tx_frames;
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return sizeof(p_drv_buf->tx_frames);
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}
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break;
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case DRV_TLV_TX_BYTES_SENT:
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if (p_drv_buf->tx_bytes_set) {
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p_buf->p_val = &p_drv_buf->tx_bytes;
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return sizeof(p_drv_buf->tx_bytes);
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}
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break;
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default:
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break;
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}
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return -1;
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}
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static int
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qed_mfw_get_eth_tlv_value(struct qed_drv_tlv_hdr *p_tlv,
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struct qed_mfw_tlv_eth *p_drv_buf,
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struct qed_tlv_parsed_buf *p_buf)
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{
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switch (p_tlv->tlv_type) {
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case DRV_TLV_LSO_MAX_OFFLOAD_SIZE:
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if (p_drv_buf->lso_maxoff_size_set) {
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p_buf->p_val = &p_drv_buf->lso_maxoff_size;
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return sizeof(p_drv_buf->lso_maxoff_size);
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}
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break;
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case DRV_TLV_LSO_MIN_SEGMENT_COUNT:
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if (p_drv_buf->lso_minseg_size_set) {
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p_buf->p_val = &p_drv_buf->lso_minseg_size;
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return sizeof(p_drv_buf->lso_minseg_size);
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}
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break;
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case DRV_TLV_PROMISCUOUS_MODE:
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if (p_drv_buf->prom_mode_set) {
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p_buf->p_val = &p_drv_buf->prom_mode;
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return sizeof(p_drv_buf->prom_mode);
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}
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break;
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case DRV_TLV_TX_DESCRIPTORS_QUEUE_SIZE:
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if (p_drv_buf->tx_descr_size_set) {
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p_buf->p_val = &p_drv_buf->tx_descr_size;
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return sizeof(p_drv_buf->tx_descr_size);
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}
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break;
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case DRV_TLV_RX_DESCRIPTORS_QUEUE_SIZE:
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if (p_drv_buf->rx_descr_size_set) {
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p_buf->p_val = &p_drv_buf->rx_descr_size;
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return sizeof(p_drv_buf->rx_descr_size);
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}
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break;
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case DRV_TLV_NUM_OF_NET_QUEUE_VMQ_CFG:
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if (p_drv_buf->netq_count_set) {
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p_buf->p_val = &p_drv_buf->netq_count;
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return sizeof(p_drv_buf->netq_count);
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}
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break;
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case DRV_TLV_NUM_OFFLOADED_CONNECTIONS_TCP_IPV4:
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if (p_drv_buf->tcp4_offloads_set) {
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p_buf->p_val = &p_drv_buf->tcp4_offloads;
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return sizeof(p_drv_buf->tcp4_offloads);
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}
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break;
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case DRV_TLV_NUM_OFFLOADED_CONNECTIONS_TCP_IPV6:
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if (p_drv_buf->tcp6_offloads_set) {
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p_buf->p_val = &p_drv_buf->tcp6_offloads;
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return sizeof(p_drv_buf->tcp6_offloads);
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}
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break;
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case DRV_TLV_TX_DESCRIPTOR_QUEUE_AVG_DEPTH:
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if (p_drv_buf->tx_descr_qdepth_set) {
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p_buf->p_val = &p_drv_buf->tx_descr_qdepth;
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return sizeof(p_drv_buf->tx_descr_qdepth);
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}
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break;
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case DRV_TLV_RX_DESCRIPTORS_QUEUE_AVG_DEPTH:
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if (p_drv_buf->rx_descr_qdepth_set) {
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p_buf->p_val = &p_drv_buf->rx_descr_qdepth;
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return sizeof(p_drv_buf->rx_descr_qdepth);
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}
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break;
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case DRV_TLV_IOV_OFFLOAD:
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if (p_drv_buf->iov_offload_set) {
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p_buf->p_val = &p_drv_buf->iov_offload;
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return sizeof(p_drv_buf->iov_offload);
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}
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break;
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case DRV_TLV_TX_QUEUES_EMPTY:
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if (p_drv_buf->txqs_empty_set) {
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p_buf->p_val = &p_drv_buf->txqs_empty;
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return sizeof(p_drv_buf->txqs_empty);
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}
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break;
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case DRV_TLV_RX_QUEUES_EMPTY:
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if (p_drv_buf->rxqs_empty_set) {
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p_buf->p_val = &p_drv_buf->rxqs_empty;
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return sizeof(p_drv_buf->rxqs_empty);
|
}
|
break;
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case DRV_TLV_TX_QUEUES_FULL:
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if (p_drv_buf->num_txqs_full_set) {
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p_buf->p_val = &p_drv_buf->num_txqs_full;
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return sizeof(p_drv_buf->num_txqs_full);
|
}
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break;
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case DRV_TLV_RX_QUEUES_FULL:
|
if (p_drv_buf->num_rxqs_full_set) {
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p_buf->p_val = &p_drv_buf->num_rxqs_full;
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return sizeof(p_drv_buf->num_rxqs_full);
|
}
|
break;
|
default:
|
break;
|
}
|
|
return -1;
|
}
|
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static int
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qed_mfw_get_tlv_time_value(struct qed_mfw_tlv_time *p_time,
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struct qed_tlv_parsed_buf *p_buf)
|
{
|
if (!p_time->b_set)
|
return -1;
|
|
/* Validate numbers */
|
if (p_time->month > 12)
|
p_time->month = 0;
|
if (p_time->day > 31)
|
p_time->day = 0;
|
if (p_time->hour > 23)
|
p_time->hour = 0;
|
if (p_time->min > 59)
|
p_time->min = 0;
|
if (p_time->msec > 999)
|
p_time->msec = 0;
|
if (p_time->usec > 999)
|
p_time->usec = 0;
|
|
memset(p_buf->data, 0, sizeof(u8) * QED_TLV_DATA_MAX);
|
snprintf(p_buf->data, 14, "%d%d%d%d%d%d",
|
p_time->month, p_time->day,
|
p_time->hour, p_time->min, p_time->msec, p_time->usec);
|
|
p_buf->p_val = p_buf->data;
|
|
return QED_MFW_TLV_TIME_SIZE;
|
}
|
|
static int
|
qed_mfw_get_fcoe_tlv_value(struct qed_drv_tlv_hdr *p_tlv,
|
struct qed_mfw_tlv_fcoe *p_drv_buf,
|
struct qed_tlv_parsed_buf *p_buf)
|
{
|
struct qed_mfw_tlv_time *p_time;
|
u8 idx;
|
|
switch (p_tlv->tlv_type) {
|
case DRV_TLV_SCSI_TO:
|
if (p_drv_buf->scsi_timeout_set) {
|
p_buf->p_val = &p_drv_buf->scsi_timeout;
|
return sizeof(p_drv_buf->scsi_timeout);
|
}
|
break;
|
case DRV_TLV_R_T_TOV:
|
if (p_drv_buf->rt_tov_set) {
|
p_buf->p_val = &p_drv_buf->rt_tov;
|
return sizeof(p_drv_buf->rt_tov);
|
}
|
break;
|
case DRV_TLV_R_A_TOV:
|
if (p_drv_buf->ra_tov_set) {
|
p_buf->p_val = &p_drv_buf->ra_tov;
|
return sizeof(p_drv_buf->ra_tov);
|
}
|
break;
|
case DRV_TLV_E_D_TOV:
|
if (p_drv_buf->ed_tov_set) {
|
p_buf->p_val = &p_drv_buf->ed_tov;
|
return sizeof(p_drv_buf->ed_tov);
|
}
|
break;
|
case DRV_TLV_CR_TOV:
|
if (p_drv_buf->cr_tov_set) {
|
p_buf->p_val = &p_drv_buf->cr_tov;
|
return sizeof(p_drv_buf->cr_tov);
|
}
|
break;
|
case DRV_TLV_BOOT_TYPE:
|
if (p_drv_buf->boot_type_set) {
|
p_buf->p_val = &p_drv_buf->boot_type;
|
return sizeof(p_drv_buf->boot_type);
|
}
|
break;
|
case DRV_TLV_NPIV_STATE:
|
if (p_drv_buf->npiv_state_set) {
|
p_buf->p_val = &p_drv_buf->npiv_state;
|
return sizeof(p_drv_buf->npiv_state);
|
}
|
break;
|
case DRV_TLV_NUM_OF_NPIV_IDS:
|
if (p_drv_buf->num_npiv_ids_set) {
|
p_buf->p_val = &p_drv_buf->num_npiv_ids;
|
return sizeof(p_drv_buf->num_npiv_ids);
|
}
|
break;
|
case DRV_TLV_SWITCH_NAME:
|
if (p_drv_buf->switch_name_set) {
|
p_buf->p_val = &p_drv_buf->switch_name;
|
return sizeof(p_drv_buf->switch_name);
|
}
|
break;
|
case DRV_TLV_SWITCH_PORT_NUM:
|
if (p_drv_buf->switch_portnum_set) {
|
p_buf->p_val = &p_drv_buf->switch_portnum;
|
return sizeof(p_drv_buf->switch_portnum);
|
}
|
break;
|
case DRV_TLV_SWITCH_PORT_ID:
|
if (p_drv_buf->switch_portid_set) {
|
p_buf->p_val = &p_drv_buf->switch_portid;
|
return sizeof(p_drv_buf->switch_portid);
|
}
|
break;
|
case DRV_TLV_VENDOR_NAME:
|
if (p_drv_buf->vendor_name_set) {
|
p_buf->p_val = &p_drv_buf->vendor_name;
|
return sizeof(p_drv_buf->vendor_name);
|
}
|
break;
|
case DRV_TLV_SWITCH_MODEL:
|
if (p_drv_buf->switch_model_set) {
|
p_buf->p_val = &p_drv_buf->switch_model;
|
return sizeof(p_drv_buf->switch_model);
|
}
|
break;
|
case DRV_TLV_SWITCH_FW_VER:
|
if (p_drv_buf->switch_fw_version_set) {
|
p_buf->p_val = &p_drv_buf->switch_fw_version;
|
return sizeof(p_drv_buf->switch_fw_version);
|
}
|
break;
|
case DRV_TLV_QOS_PRIORITY_PER_802_1P:
|
if (p_drv_buf->qos_pri_set) {
|
p_buf->p_val = &p_drv_buf->qos_pri;
|
return sizeof(p_drv_buf->qos_pri);
|
}
|
break;
|
case DRV_TLV_PORT_ALIAS:
|
if (p_drv_buf->port_alias_set) {
|
p_buf->p_val = &p_drv_buf->port_alias;
|
return sizeof(p_drv_buf->port_alias);
|
}
|
break;
|
case DRV_TLV_PORT_STATE:
|
if (p_drv_buf->port_state_set) {
|
p_buf->p_val = &p_drv_buf->port_state;
|
return sizeof(p_drv_buf->port_state);
|
}
|
break;
|
case DRV_TLV_FIP_TX_DESCRIPTORS_QUEUE_SIZE:
|
if (p_drv_buf->fip_tx_descr_size_set) {
|
p_buf->p_val = &p_drv_buf->fip_tx_descr_size;
|
return sizeof(p_drv_buf->fip_tx_descr_size);
|
}
|
break;
|
case DRV_TLV_FCOE_RX_DESCRIPTORS_QUEUE_SIZE:
|
if (p_drv_buf->fip_rx_descr_size_set) {
|
p_buf->p_val = &p_drv_buf->fip_rx_descr_size;
|
return sizeof(p_drv_buf->fip_rx_descr_size);
|
}
|
break;
|
case DRV_TLV_LINK_FAILURE_COUNT:
|
if (p_drv_buf->link_failures_set) {
|
p_buf->p_val = &p_drv_buf->link_failures;
|
return sizeof(p_drv_buf->link_failures);
|
}
|
break;
|
case DRV_TLV_FCOE_BOOT_PROGRESS:
|
if (p_drv_buf->fcoe_boot_progress_set) {
|
p_buf->p_val = &p_drv_buf->fcoe_boot_progress;
|
return sizeof(p_drv_buf->fcoe_boot_progress);
|
}
|
break;
|
case DRV_TLV_RX_BROADCAST_PACKETS:
|
if (p_drv_buf->rx_bcast_set) {
|
p_buf->p_val = &p_drv_buf->rx_bcast;
|
return sizeof(p_drv_buf->rx_bcast);
|
}
|
break;
|
case DRV_TLV_TX_BROADCAST_PACKETS:
|
if (p_drv_buf->tx_bcast_set) {
|
p_buf->p_val = &p_drv_buf->tx_bcast;
|
return sizeof(p_drv_buf->tx_bcast);
|
}
|
break;
|
case DRV_TLV_FCOE_TX_DESCRIPTOR_QUEUE_AVG_DEPTH:
|
if (p_drv_buf->fcoe_txq_depth_set) {
|
p_buf->p_val = &p_drv_buf->fcoe_txq_depth;
|
return sizeof(p_drv_buf->fcoe_txq_depth);
|
}
|
break;
|
case DRV_TLV_FCOE_RX_DESCRIPTORS_QUEUE_AVG_DEPTH:
|
if (p_drv_buf->fcoe_rxq_depth_set) {
|
p_buf->p_val = &p_drv_buf->fcoe_rxq_depth;
|
return sizeof(p_drv_buf->fcoe_rxq_depth);
|
}
|
break;
|
case DRV_TLV_FCOE_RX_FRAMES_RECEIVED:
|
if (p_drv_buf->fcoe_rx_frames_set) {
|
p_buf->p_val = &p_drv_buf->fcoe_rx_frames;
|
return sizeof(p_drv_buf->fcoe_rx_frames);
|
}
|
break;
|
case DRV_TLV_FCOE_RX_BYTES_RECEIVED:
|
if (p_drv_buf->fcoe_rx_bytes_set) {
|
p_buf->p_val = &p_drv_buf->fcoe_rx_bytes;
|
return sizeof(p_drv_buf->fcoe_rx_bytes);
|
}
|
break;
|
case DRV_TLV_FCOE_TX_FRAMES_SENT:
|
if (p_drv_buf->fcoe_tx_frames_set) {
|
p_buf->p_val = &p_drv_buf->fcoe_tx_frames;
|
return sizeof(p_drv_buf->fcoe_tx_frames);
|
}
|
break;
|
case DRV_TLV_FCOE_TX_BYTES_SENT:
|
if (p_drv_buf->fcoe_tx_bytes_set) {
|
p_buf->p_val = &p_drv_buf->fcoe_tx_bytes;
|
return sizeof(p_drv_buf->fcoe_tx_bytes);
|
}
|
break;
|
case DRV_TLV_CRC_ERROR_COUNT:
|
if (p_drv_buf->crc_count_set) {
|
p_buf->p_val = &p_drv_buf->crc_count;
|
return sizeof(p_drv_buf->crc_count);
|
}
|
break;
|
case DRV_TLV_CRC_ERROR_1_RECEIVED_SOURCE_FC_ID:
|
case DRV_TLV_CRC_ERROR_2_RECEIVED_SOURCE_FC_ID:
|
case DRV_TLV_CRC_ERROR_3_RECEIVED_SOURCE_FC_ID:
|
case DRV_TLV_CRC_ERROR_4_RECEIVED_SOURCE_FC_ID:
|
case DRV_TLV_CRC_ERROR_5_RECEIVED_SOURCE_FC_ID:
|
idx = (p_tlv->tlv_type -
|
DRV_TLV_CRC_ERROR_1_RECEIVED_SOURCE_FC_ID) / 2;
|
|
if (p_drv_buf->crc_err_src_fcid_set[idx]) {
|
p_buf->p_val = &p_drv_buf->crc_err_src_fcid[idx];
|
return sizeof(p_drv_buf->crc_err_src_fcid[idx]);
|
}
|
break;
|
case DRV_TLV_CRC_ERROR_1_TIMESTAMP:
|
case DRV_TLV_CRC_ERROR_2_TIMESTAMP:
|
case DRV_TLV_CRC_ERROR_3_TIMESTAMP:
|
case DRV_TLV_CRC_ERROR_4_TIMESTAMP:
|
case DRV_TLV_CRC_ERROR_5_TIMESTAMP:
|
idx = (p_tlv->tlv_type - DRV_TLV_CRC_ERROR_1_TIMESTAMP) / 2;
|
|
return qed_mfw_get_tlv_time_value(&p_drv_buf->crc_err[idx],
|
p_buf);
|
case DRV_TLV_LOSS_OF_SYNC_ERROR_COUNT:
|
if (p_drv_buf->losync_err_set) {
|
p_buf->p_val = &p_drv_buf->losync_err;
|
return sizeof(p_drv_buf->losync_err);
|
}
|
break;
|
case DRV_TLV_LOSS_OF_SIGNAL_ERRORS:
|
if (p_drv_buf->losig_err_set) {
|
p_buf->p_val = &p_drv_buf->losig_err;
|
return sizeof(p_drv_buf->losig_err);
|
}
|
break;
|
case DRV_TLV_PRIMITIVE_SEQUENCE_PROTOCOL_ERROR_COUNT:
|
if (p_drv_buf->primtive_err_set) {
|
p_buf->p_val = &p_drv_buf->primtive_err;
|
return sizeof(p_drv_buf->primtive_err);
|
}
|
break;
|
case DRV_TLV_DISPARITY_ERROR_COUNT:
|
if (p_drv_buf->disparity_err_set) {
|
p_buf->p_val = &p_drv_buf->disparity_err;
|
return sizeof(p_drv_buf->disparity_err);
|
}
|
break;
|
case DRV_TLV_CODE_VIOLATION_ERROR_COUNT:
|
if (p_drv_buf->code_violation_err_set) {
|
p_buf->p_val = &p_drv_buf->code_violation_err;
|
return sizeof(p_drv_buf->code_violation_err);
|
}
|
break;
|
case DRV_TLV_LAST_FLOGI_ISSUED_COMMON_PARAMETERS_WORD_1:
|
case DRV_TLV_LAST_FLOGI_ISSUED_COMMON_PARAMETERS_WORD_2:
|
case DRV_TLV_LAST_FLOGI_ISSUED_COMMON_PARAMETERS_WORD_3:
|
case DRV_TLV_LAST_FLOGI_ISSUED_COMMON_PARAMETERS_WORD_4:
|
idx = p_tlv->tlv_type -
|
DRV_TLV_LAST_FLOGI_ISSUED_COMMON_PARAMETERS_WORD_1;
|
if (p_drv_buf->flogi_param_set[idx]) {
|
p_buf->p_val = &p_drv_buf->flogi_param[idx];
|
return sizeof(p_drv_buf->flogi_param[idx]);
|
}
|
break;
|
case DRV_TLV_LAST_FLOGI_TIMESTAMP:
|
return qed_mfw_get_tlv_time_value(&p_drv_buf->flogi_tstamp,
|
p_buf);
|
case DRV_TLV_LAST_FLOGI_ACC_COMMON_PARAMETERS_WORD_1:
|
case DRV_TLV_LAST_FLOGI_ACC_COMMON_PARAMETERS_WORD_2:
|
case DRV_TLV_LAST_FLOGI_ACC_COMMON_PARAMETERS_WORD_3:
|
case DRV_TLV_LAST_FLOGI_ACC_COMMON_PARAMETERS_WORD_4:
|
idx = p_tlv->tlv_type -
|
DRV_TLV_LAST_FLOGI_ACC_COMMON_PARAMETERS_WORD_1;
|
|
if (p_drv_buf->flogi_acc_param_set[idx]) {
|
p_buf->p_val = &p_drv_buf->flogi_acc_param[idx];
|
return sizeof(p_drv_buf->flogi_acc_param[idx]);
|
}
|
break;
|
case DRV_TLV_LAST_FLOGI_ACC_TIMESTAMP:
|
return qed_mfw_get_tlv_time_value(&p_drv_buf->flogi_acc_tstamp,
|
p_buf);
|
case DRV_TLV_LAST_FLOGI_RJT:
|
if (p_drv_buf->flogi_rjt_set) {
|
p_buf->p_val = &p_drv_buf->flogi_rjt;
|
return sizeof(p_drv_buf->flogi_rjt);
|
}
|
break;
|
case DRV_TLV_LAST_FLOGI_RJT_TIMESTAMP:
|
return qed_mfw_get_tlv_time_value(&p_drv_buf->flogi_rjt_tstamp,
|
p_buf);
|
case DRV_TLV_FDISCS_SENT_COUNT:
|
if (p_drv_buf->fdiscs_set) {
|
p_buf->p_val = &p_drv_buf->fdiscs;
|
return sizeof(p_drv_buf->fdiscs);
|
}
|
break;
|
case DRV_TLV_FDISC_ACCS_RECEIVED:
|
if (p_drv_buf->fdisc_acc_set) {
|
p_buf->p_val = &p_drv_buf->fdisc_acc;
|
return sizeof(p_drv_buf->fdisc_acc);
|
}
|
break;
|
case DRV_TLV_FDISC_RJTS_RECEIVED:
|
if (p_drv_buf->fdisc_rjt_set) {
|
p_buf->p_val = &p_drv_buf->fdisc_rjt;
|
return sizeof(p_drv_buf->fdisc_rjt);
|
}
|
break;
|
case DRV_TLV_PLOGI_SENT_COUNT:
|
if (p_drv_buf->plogi_set) {
|
p_buf->p_val = &p_drv_buf->plogi;
|
return sizeof(p_drv_buf->plogi);
|
}
|
break;
|
case DRV_TLV_PLOGI_ACCS_RECEIVED:
|
if (p_drv_buf->plogi_acc_set) {
|
p_buf->p_val = &p_drv_buf->plogi_acc;
|
return sizeof(p_drv_buf->plogi_acc);
|
}
|
break;
|
case DRV_TLV_PLOGI_RJTS_RECEIVED:
|
if (p_drv_buf->plogi_rjt_set) {
|
p_buf->p_val = &p_drv_buf->plogi_rjt;
|
return sizeof(p_drv_buf->plogi_rjt);
|
}
|
break;
|
case DRV_TLV_PLOGI_1_SENT_DESTINATION_FC_ID:
|
case DRV_TLV_PLOGI_2_SENT_DESTINATION_FC_ID:
|
case DRV_TLV_PLOGI_3_SENT_DESTINATION_FC_ID:
|
case DRV_TLV_PLOGI_4_SENT_DESTINATION_FC_ID:
|
case DRV_TLV_PLOGI_5_SENT_DESTINATION_FC_ID:
|
idx = (p_tlv->tlv_type -
|
DRV_TLV_PLOGI_1_SENT_DESTINATION_FC_ID) / 2;
|
|
if (p_drv_buf->plogi_dst_fcid_set[idx]) {
|
p_buf->p_val = &p_drv_buf->plogi_dst_fcid[idx];
|
return sizeof(p_drv_buf->plogi_dst_fcid[idx]);
|
}
|
break;
|
case DRV_TLV_PLOGI_1_TIMESTAMP:
|
case DRV_TLV_PLOGI_2_TIMESTAMP:
|
case DRV_TLV_PLOGI_3_TIMESTAMP:
|
case DRV_TLV_PLOGI_4_TIMESTAMP:
|
case DRV_TLV_PLOGI_5_TIMESTAMP:
|
idx = (p_tlv->tlv_type - DRV_TLV_PLOGI_1_TIMESTAMP) / 2;
|
|
return qed_mfw_get_tlv_time_value(&p_drv_buf->plogi_tstamp[idx],
|
p_buf);
|
case DRV_TLV_PLOGI_1_ACC_RECEIVED_SOURCE_FC_ID:
|
case DRV_TLV_PLOGI_2_ACC_RECEIVED_SOURCE_FC_ID:
|
case DRV_TLV_PLOGI_3_ACC_RECEIVED_SOURCE_FC_ID:
|
case DRV_TLV_PLOGI_4_ACC_RECEIVED_SOURCE_FC_ID:
|
case DRV_TLV_PLOGI_5_ACC_RECEIVED_SOURCE_FC_ID:
|
idx = (p_tlv->tlv_type -
|
DRV_TLV_PLOGI_1_ACC_RECEIVED_SOURCE_FC_ID) / 2;
|
|
if (p_drv_buf->plogi_acc_src_fcid_set[idx]) {
|
p_buf->p_val = &p_drv_buf->plogi_acc_src_fcid[idx];
|
return sizeof(p_drv_buf->plogi_acc_src_fcid[idx]);
|
}
|
break;
|
case DRV_TLV_PLOGI_1_ACC_TIMESTAMP:
|
case DRV_TLV_PLOGI_2_ACC_TIMESTAMP:
|
case DRV_TLV_PLOGI_3_ACC_TIMESTAMP:
|
case DRV_TLV_PLOGI_4_ACC_TIMESTAMP:
|
case DRV_TLV_PLOGI_5_ACC_TIMESTAMP:
|
idx = (p_tlv->tlv_type - DRV_TLV_PLOGI_1_ACC_TIMESTAMP) / 2;
|
p_time = &p_drv_buf->plogi_acc_tstamp[idx];
|
|
return qed_mfw_get_tlv_time_value(p_time, p_buf);
|
case DRV_TLV_LOGOS_ISSUED:
|
if (p_drv_buf->tx_plogos_set) {
|
p_buf->p_val = &p_drv_buf->tx_plogos;
|
return sizeof(p_drv_buf->tx_plogos);
|
}
|
break;
|
case DRV_TLV_LOGO_ACCS_RECEIVED:
|
if (p_drv_buf->plogo_acc_set) {
|
p_buf->p_val = &p_drv_buf->plogo_acc;
|
return sizeof(p_drv_buf->plogo_acc);
|
}
|
break;
|
case DRV_TLV_LOGO_RJTS_RECEIVED:
|
if (p_drv_buf->plogo_rjt_set) {
|
p_buf->p_val = &p_drv_buf->plogo_rjt;
|
return sizeof(p_drv_buf->plogo_rjt);
|
}
|
break;
|
case DRV_TLV_LOGO_1_RECEIVED_SOURCE_FC_ID:
|
case DRV_TLV_LOGO_2_RECEIVED_SOURCE_FC_ID:
|
case DRV_TLV_LOGO_3_RECEIVED_SOURCE_FC_ID:
|
case DRV_TLV_LOGO_4_RECEIVED_SOURCE_FC_ID:
|
case DRV_TLV_LOGO_5_RECEIVED_SOURCE_FC_ID:
|
idx = (p_tlv->tlv_type - DRV_TLV_LOGO_1_RECEIVED_SOURCE_FC_ID) /
|
2;
|
|
if (p_drv_buf->plogo_src_fcid_set[idx]) {
|
p_buf->p_val = &p_drv_buf->plogo_src_fcid[idx];
|
return sizeof(p_drv_buf->plogo_src_fcid[idx]);
|
}
|
break;
|
case DRV_TLV_LOGO_1_TIMESTAMP:
|
case DRV_TLV_LOGO_2_TIMESTAMP:
|
case DRV_TLV_LOGO_3_TIMESTAMP:
|
case DRV_TLV_LOGO_4_TIMESTAMP:
|
case DRV_TLV_LOGO_5_TIMESTAMP:
|
idx = (p_tlv->tlv_type - DRV_TLV_LOGO_1_TIMESTAMP) / 2;
|
|
return qed_mfw_get_tlv_time_value(&p_drv_buf->plogo_tstamp[idx],
|
p_buf);
|
case DRV_TLV_LOGOS_RECEIVED:
|
if (p_drv_buf->rx_logos_set) {
|
p_buf->p_val = &p_drv_buf->rx_logos;
|
return sizeof(p_drv_buf->rx_logos);
|
}
|
break;
|
case DRV_TLV_ACCS_ISSUED:
|
if (p_drv_buf->tx_accs_set) {
|
p_buf->p_val = &p_drv_buf->tx_accs;
|
return sizeof(p_drv_buf->tx_accs);
|
}
|
break;
|
case DRV_TLV_PRLIS_ISSUED:
|
if (p_drv_buf->tx_prlis_set) {
|
p_buf->p_val = &p_drv_buf->tx_prlis;
|
return sizeof(p_drv_buf->tx_prlis);
|
}
|
break;
|
case DRV_TLV_ACCS_RECEIVED:
|
if (p_drv_buf->rx_accs_set) {
|
p_buf->p_val = &p_drv_buf->rx_accs;
|
return sizeof(p_drv_buf->rx_accs);
|
}
|
break;
|
case DRV_TLV_ABTS_SENT_COUNT:
|
if (p_drv_buf->tx_abts_set) {
|
p_buf->p_val = &p_drv_buf->tx_abts;
|
return sizeof(p_drv_buf->tx_abts);
|
}
|
break;
|
case DRV_TLV_ABTS_ACCS_RECEIVED:
|
if (p_drv_buf->rx_abts_acc_set) {
|
p_buf->p_val = &p_drv_buf->rx_abts_acc;
|
return sizeof(p_drv_buf->rx_abts_acc);
|
}
|
break;
|
case DRV_TLV_ABTS_RJTS_RECEIVED:
|
if (p_drv_buf->rx_abts_rjt_set) {
|
p_buf->p_val = &p_drv_buf->rx_abts_rjt;
|
return sizeof(p_drv_buf->rx_abts_rjt);
|
}
|
break;
|
case DRV_TLV_ABTS_1_SENT_DESTINATION_FC_ID:
|
case DRV_TLV_ABTS_2_SENT_DESTINATION_FC_ID:
|
case DRV_TLV_ABTS_3_SENT_DESTINATION_FC_ID:
|
case DRV_TLV_ABTS_4_SENT_DESTINATION_FC_ID:
|
case DRV_TLV_ABTS_5_SENT_DESTINATION_FC_ID:
|
idx = (p_tlv->tlv_type -
|
DRV_TLV_ABTS_1_SENT_DESTINATION_FC_ID) / 2;
|
|
if (p_drv_buf->abts_dst_fcid_set[idx]) {
|
p_buf->p_val = &p_drv_buf->abts_dst_fcid[idx];
|
return sizeof(p_drv_buf->abts_dst_fcid[idx]);
|
}
|
break;
|
case DRV_TLV_ABTS_1_TIMESTAMP:
|
case DRV_TLV_ABTS_2_TIMESTAMP:
|
case DRV_TLV_ABTS_3_TIMESTAMP:
|
case DRV_TLV_ABTS_4_TIMESTAMP:
|
case DRV_TLV_ABTS_5_TIMESTAMP:
|
idx = (p_tlv->tlv_type - DRV_TLV_ABTS_1_TIMESTAMP) / 2;
|
|
return qed_mfw_get_tlv_time_value(&p_drv_buf->abts_tstamp[idx],
|
p_buf);
|
case DRV_TLV_RSCNS_RECEIVED:
|
if (p_drv_buf->rx_rscn_set) {
|
p_buf->p_val = &p_drv_buf->rx_rscn;
|
return sizeof(p_drv_buf->rx_rscn);
|
}
|
break;
|
case DRV_TLV_LAST_RSCN_RECEIVED_N_PORT_1:
|
case DRV_TLV_LAST_RSCN_RECEIVED_N_PORT_2:
|
case DRV_TLV_LAST_RSCN_RECEIVED_N_PORT_3:
|
case DRV_TLV_LAST_RSCN_RECEIVED_N_PORT_4:
|
idx = p_tlv->tlv_type - DRV_TLV_LAST_RSCN_RECEIVED_N_PORT_1;
|
|
if (p_drv_buf->rx_rscn_nport_set[idx]) {
|
p_buf->p_val = &p_drv_buf->rx_rscn_nport[idx];
|
return sizeof(p_drv_buf->rx_rscn_nport[idx]);
|
}
|
break;
|
case DRV_TLV_LUN_RESETS_ISSUED:
|
if (p_drv_buf->tx_lun_rst_set) {
|
p_buf->p_val = &p_drv_buf->tx_lun_rst;
|
return sizeof(p_drv_buf->tx_lun_rst);
|
}
|
break;
|
case DRV_TLV_ABORT_TASK_SETS_ISSUED:
|
if (p_drv_buf->abort_task_sets_set) {
|
p_buf->p_val = &p_drv_buf->abort_task_sets;
|
return sizeof(p_drv_buf->abort_task_sets);
|
}
|
break;
|
case DRV_TLV_TPRLOS_SENT:
|
if (p_drv_buf->tx_tprlos_set) {
|
p_buf->p_val = &p_drv_buf->tx_tprlos;
|
return sizeof(p_drv_buf->tx_tprlos);
|
}
|
break;
|
case DRV_TLV_NOS_SENT_COUNT:
|
if (p_drv_buf->tx_nos_set) {
|
p_buf->p_val = &p_drv_buf->tx_nos;
|
return sizeof(p_drv_buf->tx_nos);
|
}
|
break;
|
case DRV_TLV_NOS_RECEIVED_COUNT:
|
if (p_drv_buf->rx_nos_set) {
|
p_buf->p_val = &p_drv_buf->rx_nos;
|
return sizeof(p_drv_buf->rx_nos);
|
}
|
break;
|
case DRV_TLV_OLS_COUNT:
|
if (p_drv_buf->ols_set) {
|
p_buf->p_val = &p_drv_buf->ols;
|
return sizeof(p_drv_buf->ols);
|
}
|
break;
|
case DRV_TLV_LR_COUNT:
|
if (p_drv_buf->lr_set) {
|
p_buf->p_val = &p_drv_buf->lr;
|
return sizeof(p_drv_buf->lr);
|
}
|
break;
|
case DRV_TLV_LRR_COUNT:
|
if (p_drv_buf->lrr_set) {
|
p_buf->p_val = &p_drv_buf->lrr;
|
return sizeof(p_drv_buf->lrr);
|
}
|
break;
|
case DRV_TLV_LIP_SENT_COUNT:
|
if (p_drv_buf->tx_lip_set) {
|
p_buf->p_val = &p_drv_buf->tx_lip;
|
return sizeof(p_drv_buf->tx_lip);
|
}
|
break;
|
case DRV_TLV_LIP_RECEIVED_COUNT:
|
if (p_drv_buf->rx_lip_set) {
|
p_buf->p_val = &p_drv_buf->rx_lip;
|
return sizeof(p_drv_buf->rx_lip);
|
}
|
break;
|
case DRV_TLV_EOFA_COUNT:
|
if (p_drv_buf->eofa_set) {
|
p_buf->p_val = &p_drv_buf->eofa;
|
return sizeof(p_drv_buf->eofa);
|
}
|
break;
|
case DRV_TLV_EOFNI_COUNT:
|
if (p_drv_buf->eofni_set) {
|
p_buf->p_val = &p_drv_buf->eofni;
|
return sizeof(p_drv_buf->eofni);
|
}
|
break;
|
case DRV_TLV_SCSI_STATUS_CHECK_CONDITION_COUNT:
|
if (p_drv_buf->scsi_chks_set) {
|
p_buf->p_val = &p_drv_buf->scsi_chks;
|
return sizeof(p_drv_buf->scsi_chks);
|
}
|
break;
|
case DRV_TLV_SCSI_STATUS_CONDITION_MET_COUNT:
|
if (p_drv_buf->scsi_cond_met_set) {
|
p_buf->p_val = &p_drv_buf->scsi_cond_met;
|
return sizeof(p_drv_buf->scsi_cond_met);
|
}
|
break;
|
case DRV_TLV_SCSI_STATUS_BUSY_COUNT:
|
if (p_drv_buf->scsi_busy_set) {
|
p_buf->p_val = &p_drv_buf->scsi_busy;
|
return sizeof(p_drv_buf->scsi_busy);
|
}
|
break;
|
case DRV_TLV_SCSI_STATUS_INTERMEDIATE_COUNT:
|
if (p_drv_buf->scsi_inter_set) {
|
p_buf->p_val = &p_drv_buf->scsi_inter;
|
return sizeof(p_drv_buf->scsi_inter);
|
}
|
break;
|
case DRV_TLV_SCSI_STATUS_INTERMEDIATE_CONDITION_MET_COUNT:
|
if (p_drv_buf->scsi_inter_cond_met_set) {
|
p_buf->p_val = &p_drv_buf->scsi_inter_cond_met;
|
return sizeof(p_drv_buf->scsi_inter_cond_met);
|
}
|
break;
|
case DRV_TLV_SCSI_STATUS_RESERVATION_CONFLICT_COUNT:
|
if (p_drv_buf->scsi_rsv_conflicts_set) {
|
p_buf->p_val = &p_drv_buf->scsi_rsv_conflicts;
|
return sizeof(p_drv_buf->scsi_rsv_conflicts);
|
}
|
break;
|
case DRV_TLV_SCSI_STATUS_TASK_SET_FULL_COUNT:
|
if (p_drv_buf->scsi_tsk_full_set) {
|
p_buf->p_val = &p_drv_buf->scsi_tsk_full;
|
return sizeof(p_drv_buf->scsi_tsk_full);
|
}
|
break;
|
case DRV_TLV_SCSI_STATUS_ACA_ACTIVE_COUNT:
|
if (p_drv_buf->scsi_aca_active_set) {
|
p_buf->p_val = &p_drv_buf->scsi_aca_active;
|
return sizeof(p_drv_buf->scsi_aca_active);
|
}
|
break;
|
case DRV_TLV_SCSI_STATUS_TASK_ABORTED_COUNT:
|
if (p_drv_buf->scsi_tsk_abort_set) {
|
p_buf->p_val = &p_drv_buf->scsi_tsk_abort;
|
return sizeof(p_drv_buf->scsi_tsk_abort);
|
}
|
break;
|
case DRV_TLV_SCSI_CHECK_CONDITION_1_RECEIVED_SK_ASC_ASCQ:
|
case DRV_TLV_SCSI_CHECK_CONDITION_2_RECEIVED_SK_ASC_ASCQ:
|
case DRV_TLV_SCSI_CHECK_CONDITION_3_RECEIVED_SK_ASC_ASCQ:
|
case DRV_TLV_SCSI_CHECK_CONDITION_4_RECEIVED_SK_ASC_ASCQ:
|
case DRV_TLV_SCSI_CHECK_CONDITION_5_RECEIVED_SK_ASC_ASCQ:
|
idx = (p_tlv->tlv_type -
|
DRV_TLV_SCSI_CHECK_CONDITION_1_RECEIVED_SK_ASC_ASCQ) / 2;
|
|
if (p_drv_buf->scsi_rx_chk_set[idx]) {
|
p_buf->p_val = &p_drv_buf->scsi_rx_chk[idx];
|
return sizeof(p_drv_buf->scsi_rx_chk[idx]);
|
}
|
break;
|
case DRV_TLV_SCSI_CHECK_1_TIMESTAMP:
|
case DRV_TLV_SCSI_CHECK_2_TIMESTAMP:
|
case DRV_TLV_SCSI_CHECK_3_TIMESTAMP:
|
case DRV_TLV_SCSI_CHECK_4_TIMESTAMP:
|
case DRV_TLV_SCSI_CHECK_5_TIMESTAMP:
|
idx = (p_tlv->tlv_type - DRV_TLV_SCSI_CHECK_1_TIMESTAMP) / 2;
|
p_time = &p_drv_buf->scsi_chk_tstamp[idx];
|
|
return qed_mfw_get_tlv_time_value(p_time, p_buf);
|
default:
|
break;
|
}
|
|
return -1;
|
}
|
|
static int
|
qed_mfw_get_iscsi_tlv_value(struct qed_drv_tlv_hdr *p_tlv,
|
struct qed_mfw_tlv_iscsi *p_drv_buf,
|
struct qed_tlv_parsed_buf *p_buf)
|
{
|
switch (p_tlv->tlv_type) {
|
case DRV_TLV_TARGET_LLMNR_ENABLED:
|
if (p_drv_buf->target_llmnr_set) {
|
p_buf->p_val = &p_drv_buf->target_llmnr;
|
return sizeof(p_drv_buf->target_llmnr);
|
}
|
break;
|
case DRV_TLV_HEADER_DIGEST_FLAG_ENABLED:
|
if (p_drv_buf->header_digest_set) {
|
p_buf->p_val = &p_drv_buf->header_digest;
|
return sizeof(p_drv_buf->header_digest);
|
}
|
break;
|
case DRV_TLV_DATA_DIGEST_FLAG_ENABLED:
|
if (p_drv_buf->data_digest_set) {
|
p_buf->p_val = &p_drv_buf->data_digest;
|
return sizeof(p_drv_buf->data_digest);
|
}
|
break;
|
case DRV_TLV_AUTHENTICATION_METHOD:
|
if (p_drv_buf->auth_method_set) {
|
p_buf->p_val = &p_drv_buf->auth_method;
|
return sizeof(p_drv_buf->auth_method);
|
}
|
break;
|
case DRV_TLV_ISCSI_BOOT_TARGET_PORTAL:
|
if (p_drv_buf->boot_taget_portal_set) {
|
p_buf->p_val = &p_drv_buf->boot_taget_portal;
|
return sizeof(p_drv_buf->boot_taget_portal);
|
}
|
break;
|
case DRV_TLV_MAX_FRAME_SIZE:
|
if (p_drv_buf->frame_size_set) {
|
p_buf->p_val = &p_drv_buf->frame_size;
|
return sizeof(p_drv_buf->frame_size);
|
}
|
break;
|
case DRV_TLV_PDU_TX_DESCRIPTORS_QUEUE_SIZE:
|
if (p_drv_buf->tx_desc_size_set) {
|
p_buf->p_val = &p_drv_buf->tx_desc_size;
|
return sizeof(p_drv_buf->tx_desc_size);
|
}
|
break;
|
case DRV_TLV_PDU_RX_DESCRIPTORS_QUEUE_SIZE:
|
if (p_drv_buf->rx_desc_size_set) {
|
p_buf->p_val = &p_drv_buf->rx_desc_size;
|
return sizeof(p_drv_buf->rx_desc_size);
|
}
|
break;
|
case DRV_TLV_ISCSI_BOOT_PROGRESS:
|
if (p_drv_buf->boot_progress_set) {
|
p_buf->p_val = &p_drv_buf->boot_progress;
|
return sizeof(p_drv_buf->boot_progress);
|
}
|
break;
|
case DRV_TLV_PDU_TX_DESCRIPTOR_QUEUE_AVG_DEPTH:
|
if (p_drv_buf->tx_desc_qdepth_set) {
|
p_buf->p_val = &p_drv_buf->tx_desc_qdepth;
|
return sizeof(p_drv_buf->tx_desc_qdepth);
|
}
|
break;
|
case DRV_TLV_PDU_RX_DESCRIPTORS_QUEUE_AVG_DEPTH:
|
if (p_drv_buf->rx_desc_qdepth_set) {
|
p_buf->p_val = &p_drv_buf->rx_desc_qdepth;
|
return sizeof(p_drv_buf->rx_desc_qdepth);
|
}
|
break;
|
case DRV_TLV_ISCSI_PDU_RX_FRAMES_RECEIVED:
|
if (p_drv_buf->rx_frames_set) {
|
p_buf->p_val = &p_drv_buf->rx_frames;
|
return sizeof(p_drv_buf->rx_frames);
|
}
|
break;
|
case DRV_TLV_ISCSI_PDU_RX_BYTES_RECEIVED:
|
if (p_drv_buf->rx_bytes_set) {
|
p_buf->p_val = &p_drv_buf->rx_bytes;
|
return sizeof(p_drv_buf->rx_bytes);
|
}
|
break;
|
case DRV_TLV_ISCSI_PDU_TX_FRAMES_SENT:
|
if (p_drv_buf->tx_frames_set) {
|
p_buf->p_val = &p_drv_buf->tx_frames;
|
return sizeof(p_drv_buf->tx_frames);
|
}
|
break;
|
case DRV_TLV_ISCSI_PDU_TX_BYTES_SENT:
|
if (p_drv_buf->tx_bytes_set) {
|
p_buf->p_val = &p_drv_buf->tx_bytes;
|
return sizeof(p_drv_buf->tx_bytes);
|
}
|
break;
|
default:
|
break;
|
}
|
|
return -1;
|
}
|
|
static int qed_mfw_update_tlvs(struct qed_hwfn *p_hwfn,
|
u8 tlv_group, u8 *p_mfw_buf, u32 size)
|
{
|
union qed_mfw_tlv_data *p_tlv_data;
|
struct qed_tlv_parsed_buf buffer;
|
struct qed_drv_tlv_hdr tlv;
|
int len = 0;
|
u32 offset;
|
u8 *p_tlv;
|
|
p_tlv_data = vzalloc(sizeof(*p_tlv_data));
|
if (!p_tlv_data)
|
return -ENOMEM;
|
|
if (qed_mfw_fill_tlv_data(p_hwfn, tlv_group, p_tlv_data)) {
|
vfree(p_tlv_data);
|
return -EINVAL;
|
}
|
|
memset(&tlv, 0, sizeof(tlv));
|
for (offset = 0; offset < size;
|
offset += sizeof(tlv) + sizeof(u32) * tlv.tlv_length) {
|
p_tlv = &p_mfw_buf[offset];
|
tlv.tlv_type = TLV_TYPE(p_tlv);
|
tlv.tlv_length = TLV_LENGTH(p_tlv);
|
tlv.tlv_flags = TLV_FLAGS(p_tlv);
|
|
DP_VERBOSE(p_hwfn, QED_MSG_SP,
|
"Type %d length = %d flags = 0x%x\n", tlv.tlv_type,
|
tlv.tlv_length, tlv.tlv_flags);
|
|
if (tlv_group == QED_MFW_TLV_GENERIC)
|
len = qed_mfw_get_gen_tlv_value(&tlv,
|
&p_tlv_data->generic,
|
&buffer);
|
else if (tlv_group == QED_MFW_TLV_ETH)
|
len = qed_mfw_get_eth_tlv_value(&tlv,
|
&p_tlv_data->eth,
|
&buffer);
|
else if (tlv_group == QED_MFW_TLV_FCOE)
|
len = qed_mfw_get_fcoe_tlv_value(&tlv,
|
&p_tlv_data->fcoe,
|
&buffer);
|
else
|
len = qed_mfw_get_iscsi_tlv_value(&tlv,
|
&p_tlv_data->iscsi,
|
&buffer);
|
|
if (len > 0) {
|
WARN(len > 4 * tlv.tlv_length,
|
"Incorrect MFW TLV length %d, it shouldn't be greater than %d\n",
|
len, 4 * tlv.tlv_length);
|
len = min_t(int, len, 4 * tlv.tlv_length);
|
tlv.tlv_flags |= QED_DRV_TLV_FLAGS_CHANGED;
|
TLV_FLAGS(p_tlv) = tlv.tlv_flags;
|
memcpy(p_mfw_buf + offset + sizeof(tlv),
|
buffer.p_val, len);
|
}
|
}
|
|
vfree(p_tlv_data);
|
|
return 0;
|
}
|
|
int qed_mfw_process_tlv_req(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt)
|
{
|
u32 addr, size, offset, resp, param, val, global_offsize, global_addr;
|
u8 tlv_group = 0, id, *p_mfw_buf = NULL, *p_temp;
|
struct qed_drv_tlv_hdr tlv;
|
int rc;
|
|
addr = SECTION_OFFSIZE_ADDR(p_hwfn->mcp_info->public_base,
|
PUBLIC_GLOBAL);
|
global_offsize = qed_rd(p_hwfn, p_ptt, addr);
|
global_addr = SECTION_ADDR(global_offsize, 0);
|
addr = global_addr + offsetof(struct public_global, data_ptr);
|
addr = qed_rd(p_hwfn, p_ptt, addr);
|
size = qed_rd(p_hwfn, p_ptt, global_addr +
|
offsetof(struct public_global, data_size));
|
|
if (!size) {
|
DP_NOTICE(p_hwfn, "Invalid TLV req size = %d\n", size);
|
goto drv_done;
|
}
|
|
p_mfw_buf = vzalloc(size);
|
if (!p_mfw_buf) {
|
DP_NOTICE(p_hwfn, "Failed allocate memory for p_mfw_buf\n");
|
goto drv_done;
|
}
|
|
/* Read the TLV request to local buffer. MFW represents the TLV in
|
* little endian format and mcp returns it bigendian format. Hence
|
* driver need to convert data to little endian first and then do the
|
* memcpy (casting) to preserve the MFW TLV format in the driver buffer.
|
*
|
*/
|
for (offset = 0; offset < size; offset += sizeof(u32)) {
|
val = qed_rd(p_hwfn, p_ptt, addr + offset);
|
val = be32_to_cpu((__force __be32)val);
|
memcpy(&p_mfw_buf[offset], &val, sizeof(u32));
|
}
|
|
/* Parse the headers to enumerate the requested TLV groups */
|
for (offset = 0; offset < size;
|
offset += sizeof(tlv) + sizeof(u32) * tlv.tlv_length) {
|
p_temp = &p_mfw_buf[offset];
|
tlv.tlv_type = TLV_TYPE(p_temp);
|
tlv.tlv_length = TLV_LENGTH(p_temp);
|
if (qed_mfw_get_tlv_group(tlv.tlv_type, &tlv_group))
|
DP_VERBOSE(p_hwfn, NETIF_MSG_DRV,
|
"Un recognized TLV %d\n", tlv.tlv_type);
|
}
|
|
/* Sanitize the TLV groups according to personality */
|
if ((tlv_group & QED_MFW_TLV_ETH) && !QED_IS_L2_PERSONALITY(p_hwfn)) {
|
DP_VERBOSE(p_hwfn, QED_MSG_SP,
|
"Skipping L2 TLVs for non-L2 function\n");
|
tlv_group &= ~QED_MFW_TLV_ETH;
|
}
|
|
if ((tlv_group & QED_MFW_TLV_FCOE) &&
|
p_hwfn->hw_info.personality != QED_PCI_FCOE) {
|
DP_VERBOSE(p_hwfn, QED_MSG_SP,
|
"Skipping FCoE TLVs for non-FCoE function\n");
|
tlv_group &= ~QED_MFW_TLV_FCOE;
|
}
|
|
if ((tlv_group & QED_MFW_TLV_ISCSI) &&
|
p_hwfn->hw_info.personality != QED_PCI_ISCSI) {
|
DP_VERBOSE(p_hwfn, QED_MSG_SP,
|
"Skipping iSCSI TLVs for non-iSCSI function\n");
|
tlv_group &= ~QED_MFW_TLV_ISCSI;
|
}
|
|
/* Update the TLV values in the local buffer */
|
for (id = QED_MFW_TLV_GENERIC; id < QED_MFW_TLV_MAX; id <<= 1) {
|
if (tlv_group & id)
|
if (qed_mfw_update_tlvs(p_hwfn, id, p_mfw_buf, size))
|
goto drv_done;
|
}
|
|
/* Write the TLV data to shared memory. The stream of 4 bytes first need
|
* to be mem-copied to u32 element to make it as LSB format. And then
|
* converted to big endian as required by mcp-write.
|
*/
|
for (offset = 0; offset < size; offset += sizeof(u32)) {
|
memcpy(&val, &p_mfw_buf[offset], sizeof(u32));
|
val = (__force u32)cpu_to_be32(val);
|
qed_wr(p_hwfn, p_ptt, addr + offset, val);
|
}
|
|
drv_done:
|
rc = qed_mcp_cmd(p_hwfn, p_ptt, DRV_MSG_CODE_GET_TLV_DONE, 0, &resp,
|
¶m);
|
|
vfree(p_mfw_buf);
|
|
return rc;
|
}
|
