1 /* SPDX-License-Identifier: BSD-3-Clause 2 * Copyright 2008-2017 Cisco Systems, Inc. All rights reserved. 3 * Copyright 2007 Nuova Systems, Inc. All rights reserved. 4 */ 5 6 #ifndef _VNIC_RESOURCE_H_ 7 #define _VNIC_RESOURCE_H_ 8 9 #define VNIC_RES_MAGIC 0x766E6963L /* 'vnic' */ 10 #define VNIC_RES_VERSION 0x00000000L 11 #define MGMTVNIC_MAGIC 0x544d474dL /* 'MGMT' */ 12 #define MGMTVNIC_VERSION 0x00000000L 13 14 /* The MAC address assigned to the CFG vNIC is fixed. */ 15 #define MGMTVNIC_MAC { 0x02, 0x00, 0x54, 0x4d, 0x47, 0x4d } 16 17 /* vNIC resource types */ 18 enum vnic_res_type { 19 RES_TYPE_EOL, /* End-of-list */ 20 RES_TYPE_WQ, /* Work queues */ 21 RES_TYPE_RQ, /* Receive queues */ 22 RES_TYPE_CQ, /* Completion queues */ 23 RES_TYPE_MEM, /* Window to dev memory */ 24 RES_TYPE_NIC_CFG, /* Enet NIC config registers */ 25 RES_TYPE_RSS_KEY, /* Enet RSS secret key */ 26 RES_TYPE_RSS_CPU, /* Enet RSS indirection table */ 27 RES_TYPE_TX_STATS, /* Netblock Tx statistic regs */ 28 RES_TYPE_RX_STATS, /* Netblock Rx statistic regs */ 29 RES_TYPE_INTR_CTRL, /* Interrupt ctrl table */ 30 RES_TYPE_INTR_TABLE, /* MSI/MSI-X Interrupt table */ 31 RES_TYPE_INTR_PBA, /* MSI/MSI-X PBA table */ 32 RES_TYPE_INTR_PBA_LEGACY, /* Legacy intr status */ 33 RES_TYPE_DEBUG, /* Debug-only info */ 34 RES_TYPE_DEV, /* Device-specific region */ 35 RES_TYPE_DEVCMD, /* Device command region */ 36 RES_TYPE_PASS_THRU_PAGE, /* Pass-thru page */ 37 RES_TYPE_SUBVNIC, /* subvnic resource type */ 38 RES_TYPE_MQ_WQ, /* MQ Work queues */ 39 RES_TYPE_MQ_RQ, /* MQ Receive queues */ 40 RES_TYPE_MQ_CQ, /* MQ Completion queues */ 41 RES_TYPE_DEPRECATED1, /* Old version of devcmd 2 */ 42 RES_TYPE_DEVCMD2, /* Device control region */ 43 RES_TYPE_MAX, /* Count of resource types */ 44 }; 45 46 struct vnic_resource_header { 47 u32 magic; 48 u32 version; 49 }; 50 51 struct mgmt_barmap_hdr { 52 u32 magic; /* magic number */ 53 u32 version; /* header format version */ 54 u16 lif; /* loopback lif for mgmt frames */ 55 u16 pci_slot; /* installed pci slot */ 56 char serial[16]; /* card serial number */ 57 }; 58 59 struct vnic_resource { 60 u8 type; 61 u8 bar; 62 u8 pad[2]; 63 u32 bar_offset; 64 u32 count; 65 }; 66 67 #endif /* _VNIC_RESOURCE_H_ */ 68