Lines Matching full:peer
14 peer. Doorbell registers provide a way for peers to send interrupt events.
15 Memory windows allow translated read and write access to the peer memory.
43 configured by the peer, on the peer ntb port. The first type is
48 Memory: Local NTB Port: Peer NTB Port: Peer MMIO:
57 3) somehow notify a peer device of performed initialization, 4) peer device
62 initialized by a peer device, is depicted on the figure::
66 Memory: Local NTB Port: Peer NTB Port: Peer MMIO:
74 1) allocate a memory region, 2) somehow deliver a translated address to a peer
75 device, 3) peer puts the translated address to NTB config, 4) peer device maps
85 3) Send the translated address and memory window index to a peer device
87 Peer device:
89 by another device memory region (it may fail if peer memory window
98 be allocated for memory windows between local device and peer device
106 the memory window with specified index for the defined peer device
109 number) to the peer device using, for instance, scratchpad or message
112 Peer device:
121 same value as ntb_peer_mw_count() on the peer with port index - pidx.
127 Netdev. These drivers function together to create a logical link to the peer,
129 establishes a logical link to the peer, and creates queue pairs to exchange
145 scratchpad, and writes the value plus one to the first peer scratchpad, each
146 round before writing the peer doorbell register.
155 interrupt event and setting the peer doorbell register for the next
187 * *hw*/peer\_db
188 This file is used to read, set, and clear the peer doorbell.
190 * *hw*/peer\_mask
191 This file is used to read, set, and clear the peer doorbell
199 * *hw*/peer\_spad
200 This file is used to read and write peer scratchpads. See
219 * *hw*/peer*/port
220 This file describes the port number for each peer
221 * *hw*/peer*/count
223 triggered on each peer
224 * *hw*/peer*/trigger
227 specified peer. That peer's interrupt's occurrence file
244 If the peer ntb is to be accessed via a memory window, then use
245 this memory window to access the peer ntb. A value of zero or positive
250 If the peer ntb is to be accessed via a memory window, and if
252 second half of the memory window for address translation to the peer.