1 /* 2 * Copyright 2014 Cisco Systems, Inc. All rights reserved. 3 * 4 * This program is free software; you may redistribute it and/or modify 5 * it under the terms of the GNU General Public License as published by 6 * the Free Software Foundation; version 2 of the License. 7 * 8 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 9 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 10 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 11 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS 12 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN 13 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 14 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 15 * SOFTWARE. 16 */ 17 18 #ifndef _VNIC_RESOURCE_H_ 19 #define _VNIC_RESOURCE_H_ 20 21 #define VNIC_RES_MAGIC 0x766E6963L /* 'vnic' */ 22 #define VNIC_RES_VERSION 0x00000000L 23 24 /* vNIC resource types */ 25 enum vnic_res_type { 26 RES_TYPE_EOL, /* End-of-list */ 27 RES_TYPE_WQ, /* Work queues */ 28 RES_TYPE_RQ, /* Receive queues */ 29 RES_TYPE_CQ, /* Completion queues */ 30 RES_TYPE_RSVD1, 31 RES_TYPE_NIC_CFG, /* Enet NIC config registers */ 32 RES_TYPE_RSVD2, 33 RES_TYPE_RSVD3, 34 RES_TYPE_RSVD4, 35 RES_TYPE_RSVD5, 36 RES_TYPE_INTR_CTRL, /* Interrupt ctrl table */ 37 RES_TYPE_INTR_TABLE, /* MSI/MSI-X Interrupt table */ 38 RES_TYPE_INTR_PBA, /* MSI/MSI-X PBA table */ 39 RES_TYPE_INTR_PBA_LEGACY, /* Legacy intr status */ 40 RES_TYPE_RSVD6, 41 RES_TYPE_RSVD7, 42 RES_TYPE_DEVCMD, /* Device command region */ 43 RES_TYPE_PASS_THRU_PAGE, /* Pass-thru page */ 44 RES_TYPE_SUBVNIC, /* subvnic resource type */ 45 RES_TYPE_MQ_WQ, /* MQ Work queues */ 46 RES_TYPE_MQ_RQ, /* MQ Receive queues */ 47 RES_TYPE_MQ_CQ, /* MQ Completion queues */ 48 RES_TYPE_DEPRECATED1, /* Old version of devcmd 2 */ 49 RES_TYPE_DEPRECATED2, /* Old version of devcmd 2 */ 50 RES_TYPE_DEVCMD2, /* Device control region */ 51 52 RES_TYPE_MAX, /* Count of resource types */ 53 }; 54 55 struct vnic_resource_header { 56 u32 magic; 57 u32 version; 58 }; 59 60 struct vnic_resource { 61 u8 type; 62 u8 bar; 63 u8 pad[2]; 64 u32 bar_offset; 65 u32 count; 66 }; 67 68 #endif /* _VNIC_RESOURCE_H_ */ 69