60 lines
1.9 KiB
C
60 lines
1.9 KiB
C
/*
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* Copyright 2010 Cisco Systems, Inc. All rights reserved.
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*
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* This program is free software; you may redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
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* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*
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*/
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#ifndef _VNIC_VIC_H_
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#define _VNIC_VIC_H_
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/* Note: All integer fields in NETWORK byte order */
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/* Note: String field lengths include null char */
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#define VIC_PROVINFO_CISCO_OUI { 0x00, 0x00, 0x0c }
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#define VIC_PROVINFO_LINUX_TYPE 0x2
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enum vic_linux_prov_tlv_type {
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VIC_LINUX_PROV_TLV_PORT_PROFILE_NAME_STR = 0,
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VIC_LINUX_PROV_TLV_CLIENT_MAC_ADDR = 1, /* u8[6] */
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VIC_LINUX_PROV_TLV_CLIENT_NAME_STR = 2,
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VIC_LINUX_PROV_TLV_HOST_UUID_STR = 8,
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VIC_LINUX_PROV_TLV_CLIENT_UUID_STR = 9,
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};
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struct vic_provinfo {
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u8 oui[3]; /* OUI of data provider */
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u8 type; /* provider-specific type */
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u32 length; /* length of data below */
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u32 num_tlvs; /* number of tlvs */
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struct vic_provinfo_tlv {
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u16 type;
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u16 length;
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u8 value[0];
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} tlv[0];
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} __packed;
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#define VIC_PROVINFO_MAX_DATA 1385
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#define VIC_PROVINFO_MAX_TLV_DATA (VIC_PROVINFO_MAX_DATA - \
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sizeof(struct vic_provinfo))
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struct vic_provinfo *vic_provinfo_alloc(gfp_t flags, u8 *oui, u8 type);
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void vic_provinfo_free(struct vic_provinfo *vp);
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int vic_provinfo_add_tlv(struct vic_provinfo *vp, u16 type, u16 length,
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void *value);
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size_t vic_provinfo_size(struct vic_provinfo *vp);
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#endif /* _VNIC_VIC_H_ */
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