diff options
Diffstat (limited to 'drivers/net/ethernet/cisco/enic/vnic_vic.h')
| -rw-r--r-- | drivers/net/ethernet/cisco/enic/vnic_vic.h | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/drivers/net/ethernet/cisco/enic/vnic_vic.h b/drivers/net/ethernet/cisco/enic/vnic_vic.h new file mode 100644 index 0000000000..b51c1c52f8 --- /dev/null +++ b/drivers/net/ethernet/cisco/enic/vnic_vic.h @@ -0,0 +1,68 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* Copyright 2010 Cisco Systems, Inc. All rights reserved. */ + +#ifndef _VNIC_VIC_H_ +#define _VNIC_VIC_H_ + +/* Note: All integer fields in NETWORK byte order */ + +/* Note: String field lengths include null char */ + +#define VIC_PROVINFO_CISCO_OUI { 0x00, 0x00, 0x0c } +#define VIC_PROVINFO_GENERIC_TYPE 0x4 + +enum vic_generic_prov_tlv_type { + VIC_GENERIC_PROV_TLV_PORT_PROFILE_NAME_STR = 0, + VIC_GENERIC_PROV_TLV_CLIENT_MAC_ADDR = 1, + VIC_GENERIC_PROV_TLV_CLIENT_NAME_STR = 2, + VIC_GENERIC_PROV_TLV_CLUSTER_PORT_NAME_STR = 3, + VIC_GENERIC_PROV_TLV_CLUSTER_PORT_UUID_STR = 4, + VIC_GENERIC_PROV_TLV_CLUSTER_UUID_STR = 5, + VIC_GENERIC_PROV_TLV_CLUSTER_NAME_STR = 7, + VIC_GENERIC_PROV_TLV_HOST_UUID_STR = 8, + VIC_GENERIC_PROV_TLV_CLIENT_UUID_STR = 9, + VIC_GENERIC_PROV_TLV_INCARNATION_NUMBER = 10, + VIC_GENERIC_PROV_TLV_OS_TYPE = 11, + VIC_GENERIC_PROV_TLV_OS_VENDOR = 12, + VIC_GENERIC_PROV_TLV_CLIENT_TYPE = 15, +}; + +enum vic_generic_prov_os_type { + VIC_GENERIC_PROV_OS_TYPE_UNKNOWN = 0, + VIC_GENERIC_PROV_OS_TYPE_ESX = 1, + VIC_GENERIC_PROV_OS_TYPE_LINUX = 2, + VIC_GENERIC_PROV_OS_TYPE_WINDOWS = 3, + VIC_GENERIC_PROV_OS_TYPE_SOLARIS = 4, +}; + +struct vic_provinfo { + u8 oui[3]; /* OUI of data provider */ + u8 type; /* provider-specific type */ + u32 length; /* length of data below */ + u32 num_tlvs; /* number of tlvs */ + struct vic_provinfo_tlv { + u16 type; + u16 length; + u8 value[0]; + } tlv[]; +} __packed; + +#define VIC_PROVINFO_ADD_TLV(vp, tlvtype, tlvlen, data) \ + do { \ + err = vic_provinfo_add_tlv(vp, tlvtype, tlvlen, data); \ + if (err) \ + goto add_tlv_failure; \ + } while (0) + +#define VIC_PROVINFO_MAX_DATA 1385 +#define VIC_PROVINFO_MAX_TLV_DATA (VIC_PROVINFO_MAX_DATA - \ + sizeof(struct vic_provinfo)) + +struct vic_provinfo *vic_provinfo_alloc(gfp_t flags, const u8 *oui, + const u8 type); +void vic_provinfo_free(struct vic_provinfo *vp); +int vic_provinfo_add_tlv(struct vic_provinfo *vp, u16 type, u16 length, + const void *value); +size_t vic_provinfo_size(struct vic_provinfo *vp); + +#endif /* _VNIC_VIC_H_ */ |