Lines Matching +full:quad +full:- +full:core

2 Intel Omni-Path (OPA) Virtual Network Interface Controller (VNIC)
5 Intel Omni-Path (OPA) Virtual Network Interface Controller (VNIC) feature
6 supports Ethernet functionality over Omni-Path fabric by encapsulating
11 The patterns of exchanges of Omni-Path encapsulated Ethernet packets
12 involves one or more virtual Ethernet switches overlaid on the Omni-Path
13 fabric topology. A subset of HFI nodes on the Omni-Path fabric are
26 +-------------------+
30 +-------------------+
35 +-----------------------------+ +------------------------------+
37 | +---------+ +---------+ | | +---------+ +---------+ |
39 +--+---------+----+---------+-+ +-+---------+----+---------+---+
45 +-----------+------------+ +-----------+------------+
47 +-----------+------------+ +-----------+------------+
49 +------------------------+ +------------------------+
52 The Omni-Path encapsulated Ethernet packet format is as described below.
57 Quad Word 0:
58 0-19 SLID (lower 20 bits)
59 20-30 Length (in Quad Words)
61 32-51 DLID (lower 20 bits)
62 52-56 SC (Service Class)
63 57-59 RC (Routing Control)
65 61-62 L2 (=10, 16B format)
68 Quad Word 1:
69 0-7 L4 type (=0x78 ETHERNET)
70 8-11 SLID[23:20]
71 12-15 DLID[23:20]
72 16-31 PKEY
73 32-47 Entropy
74 48-63 Reserved
76 Quad Word 2:
77 0-15 Reserved
78 16-31 L4 header
79 32-63 Ethernet Packet
81 Quad Words 3 to N-1:
82 0-63 Ethernet packet (pad extended)
84 Quad Word N (last):
85 0-23 Ethernet packet (pad extended)
86 24-55 ICRC
87 56-61 Tail
88 62-63 LT (=01, Link Transfer Tail Flit)
92 packet is quad word aligned. The 'Tail' field contains the number of bytes
98 belongs to. On the receive side, this field is used to de-multiplex the
116 net_device_ops functions. It expects Omni-Path encapsulated Ethernet
118 the Omni-Path header from the received packets before passing them up
123 registers itself with IB core as an IB client and interfaces with the
129 Omni-Path header in the transmit path. For each VNIC interface, the
134 +-------------------+ +----------------------+
138 +-------------------+ +----------------------+
141 +----------------------------+ |
147 +----------------------------+ |
150 +------------------+ |
151 | IB core | |
152 +------------------+ |
155 +--------------------------------------------+
159 +--------------------------------------------+