Scott Feldman | f8bd909 | 2010-05-17 22:50:19 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2010 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 | |
| 19 | #ifndef _VNIC_VIC_H_ |
| 20 | #define _VNIC_VIC_H_ |
| 21 | |
| 22 | /* Note: All integer fields in NETWORK byte order */ |
| 23 | |
| 24 | /* Note: String field lengths include null char */ |
| 25 | |
| 26 | #define VIC_PROVINFO_CISCO_OUI { 0x00, 0x00, 0x0c } |
| 27 | #define VIC_PROVINFO_LINUX_TYPE 0x2 |
| 28 | |
| 29 | enum vic_linux_prov_tlv_type { |
| 30 | VIC_LINUX_PROV_TLV_PORT_PROFILE_NAME_STR = 0, |
| 31 | VIC_LINUX_PROV_TLV_CLIENT_MAC_ADDR = 1, /* u8[6] */ |
| 32 | VIC_LINUX_PROV_TLV_CLIENT_NAME_STR = 2, |
| 33 | VIC_LINUX_PROV_TLV_HOST_UUID_STR = 8, |
| 34 | VIC_LINUX_PROV_TLV_CLIENT_UUID_STR = 9, |
| 35 | }; |
| 36 | |
| 37 | struct vic_provinfo { |
| 38 | u8 oui[3]; /* OUI of data provider */ |
| 39 | u8 type; /* provider-specific type */ |
| 40 | u32 length; /* length of data below */ |
| 41 | u32 num_tlvs; /* number of tlvs */ |
| 42 | struct vic_provinfo_tlv { |
| 43 | u16 type; |
| 44 | u16 length; |
| 45 | u8 value[0]; |
| 46 | } tlv[0]; |
Eric Dumazet | ba2d358 | 2010-06-02 18:10:09 +0000 | [diff] [blame] | 47 | } __packed; |
Scott Feldman | f8bd909 | 2010-05-17 22:50:19 -0700 | [diff] [blame] | 48 | |
| 49 | #define VIC_PROVINFO_MAX_DATA 1385 |
| 50 | #define VIC_PROVINFO_MAX_TLV_DATA (VIC_PROVINFO_MAX_DATA - \ |
| 51 | sizeof(struct vic_provinfo)) |
| 52 | |
| 53 | struct vic_provinfo *vic_provinfo_alloc(gfp_t flags, u8 *oui, u8 type); |
| 54 | void vic_provinfo_free(struct vic_provinfo *vp); |
| 55 | int vic_provinfo_add_tlv(struct vic_provinfo *vp, u16 type, u16 length, |
| 56 | void *value); |
| 57 | size_t vic_provinfo_size(struct vic_provinfo *vp); |
| 58 | |
| 59 | #endif /* _VNIC_VIC_H_ */ |