1 /* 2 * Copyright 2008-2010 Cisco Systems, Inc. All rights reserved. 3 * Copyright 2007 Nuova Systems, Inc. All rights reserved. 4 * 5 * This program is free software; you may redistribute it and/or modify 6 * it under the terms of the GNU General Public License as published by 7 * the Free Software Foundation; version 2 of the License. 8 * 9 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 10 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 11 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 12 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS 13 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN 14 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 15 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 16 * SOFTWARE. 17 * 18 */ 19 20 #ifndef _VNIC_RESOURCE_H_ 21 #define _VNIC_RESOURCE_H_ 22 23 #define VNIC_RES_MAGIC 0x766E6963L /* 'vnic' */ 24 #define VNIC_RES_VERSION 0x00000000L 25 #define MGMTVNIC_MAGIC 0x544d474dL /* 'MGMT' */ 26 #define MGMTVNIC_VERSION 0x00000000L 27 28 /* The MAC address assigned to the CFG vNIC is fixed. */ 29 #define MGMTVNIC_MAC { 0x02, 0x00, 0x54, 0x4d, 0x47, 0x4d } 30 31 /* vNIC resource types */ 32 enum vnic_res_type { 33 RES_TYPE_EOL, /* End-of-list */ 34 RES_TYPE_WQ, /* Work queues */ 35 RES_TYPE_RQ, /* Receive queues */ 36 RES_TYPE_CQ, /* Completion queues */ 37 RES_TYPE_RSVD1, 38 RES_TYPE_NIC_CFG, /* Enet NIC config registers */ 39 RES_TYPE_RSVD2, 40 RES_TYPE_RSVD3, 41 RES_TYPE_RSVD4, 42 RES_TYPE_RSVD5, 43 RES_TYPE_INTR_CTRL, /* Interrupt ctrl table */ 44 RES_TYPE_INTR_TABLE, /* MSI/MSI-X Interrupt table */ 45 RES_TYPE_INTR_PBA, /* MSI/MSI-X PBA table */ 46 RES_TYPE_INTR_PBA_LEGACY, /* Legacy intr status */ 47 RES_TYPE_RSVD6, 48 RES_TYPE_RSVD7, 49 RES_TYPE_DEVCMD, /* Device command region */ 50 RES_TYPE_PASS_THRU_PAGE, /* Pass-thru page */ 51 RES_TYPE_SUBVNIC, /* subvnic resource type */ 52 RES_TYPE_MQ_WQ, /* MQ Work queues */ 53 RES_TYPE_MQ_RQ, /* MQ Receive queues */ 54 RES_TYPE_MQ_CQ, /* MQ Completion queues */ 55 RES_TYPE_DEPRECATED1, /* Old version of devcmd 2 */ 56 RES_TYPE_DEPRECATED2, /* Old version of devcmd 2 */ 57 RES_TYPE_DEVCMD2, /* Device control region */ 58 59 RES_TYPE_MAX, /* Count of resource types */ 60 }; 61 62 struct vnic_resource_header { 63 u32 magic; 64 u32 version; 65 }; 66 67 struct mgmt_barmap_hdr { 68 u32 magic; /* magic number */ 69 u32 version; /* header format version */ 70 u16 lif; /* loopback lif for mgmt frames */ 71 u16 pci_slot; /* installed pci slot */ 72 char serial[16]; /* card serial number */ 73 }; 74 75 struct vnic_resource { 76 u8 type; 77 u8 bar; 78 u8 pad[2]; 79 u32 bar_offset; 80 u32 count; 81 }; 82 83 #endif /* _VNIC_RESOURCE_H_ */ 84