| /Linux-v5.10/Documentation/networking/ |
| D | netdevices.rst | 26 MTU chapter
28 Each network device has a Maximum Transfer Unit. The MTU does not
31 than the mtu. The MTU does not include link layer header overhead, so
32 for example on Ethernet if the standard MTU is 1500 bytes used, the
39 packets based on the current MTU.
41 MTU is symmetrical and applies both to receive and transmit. A device
43 the MTU. A network device may use the MTU as mechanism to size receive
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| D | udplite.rst | 159 The checksum computation respects both buffersize and MTU. The size
171 The precise value also depends on the interface MTU. The interface MTU,
180 MTU: 1500 bytes Coverage Length: 856 bytes
197 MTU: 300 bytes Coverage length: 575 bytes
207 header). According to the interface MTU, these are split into 4 IP
213 MTU of 1280 bytes and a write buffer of 3356 bytes. If the checksum
214 coverage is less than 1232 bytes (MTU minus IPv6/fragment header
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| D | ipsec.rst | 27 MTU.
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| D | ieee802154.rst | 41 The IEEE 802.15.4 standard specifies an MTU of 127 bytes, yielding about 80
48 to support the IPv6 minimum MTU requirement [RFC2460], and stateless header
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| /Linux-v5.10/Documentation/infiniband/ |
| D | ipoib.rst | 41 and so the interface MTU has is equal to the IB L2 MTU minus the
43 fabric with a 2K MTU, the IPoIB MTU will be 2048 - 4 = 2044 bytes.
47 transport and allows an MTU up to the maximal IP packet size of 64K,
55 networking stack to use the smaller UD MTU for these neighbours.
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| /Linux-v5.10/Documentation/networking/device_drivers/ethernet/intel/ |
| D | fm10k.rst | 62 Jumbo Frames support is enabled by changing the Maximum Transmission Unit (MTU)
65 Use the ifconfig command to increase the MTU size. For example, enter the
76 permanent by adding 'MTU=9000' to the file:
81 NOTE: The maximum MTU setting for Jumbo Frames is 15342. This value coincides
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| D | ixgb.rst | 123 depending on the MTU setting. When the MTU size is 1500 or less, the
124 receive buffer size is 2048 bytes. When the MTU is greater than 1500 the
126 maximum MTU size is 16114.
240 # set the MTU (max transmission unit) - it requires your switch and clients
343 enabled by changing the MTU to a value larger than the default of 1500.
344 The maximum value for the MTU is 16114. Use the ip command to
345 increase the MTU size. For example::
349 The maximum MTU setting for Jumbo Frames is 16114. This value coincides
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| D | igb.rst | 97 Jumbo Frames support is enabled by changing the Maximum Transmission Unit (MTU)
100 Use the ifconfig command to increase the MTU size. For example, enter the
111 permanent by adding 'MTU=9000' to the file:
116 NOTE: The maximum MTU setting for Jumbo Frames is 9216. This value coincides
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| D | e1000.rst | 198 on the MTU setting. The maximum MTU size is 16110.
201 MTU designates the frame size. It only needs to be set for Jumbo
397 Jumbo Frames support is enabled by changing the MTU to a value larger than
398 the default of 1500. Use the ifconfig command to increase the MTU size.
406 MTU=9000
419 - The maximum MTU setting for Jumbo Frames is 16110. This value coincides
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| D | ixgbe.rst | 413 Jumbo Frames support is enabled by changing the Maximum Transmission Unit (MTU)
416 Use the ifconfig command to increase the MTU size. For example, enter the
427 permanent by adding 'MTU=9000' to the file::
432 NOTE: The maximum MTU setting for Jumbo Frames is 9710. This value coincides
441 function (PF). The VF MTU setting cannot be larger than the PF MTU.
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| D | e1000e.rst | 258 Jumbo Frames support is enabled by changing the Maximum Transmission Unit (MTU)
261 Use the ifconfig command to increase the MTU size. For example, enter the
272 permanent by adding 'MTU=9000' to the file:
277 NOTE: The maximum MTU setting for Jumbo Frames is 8996. This value coincides
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| /Linux-v5.10/drivers/net/arcnet/ |
| D | arc-rawmode.c | 49 if (length > MTU) in rx()
135 } else if (length > MTU) { in prepare_tx()
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| D | rfc1051.c | 229 } else if (length > MTU) { in prepare_tx()
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| D | arcdevice.h | 130 #define MTU 253 /* normal packet max size */ macro
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| /Linux-v5.10/Documentation/networking/device_drivers/ethernet/neterion/ |
| D | s2io.rst | 55 a. Jumbo frames. Xframe I/II supports MTU up to 9600 bytes,
119 a. Set MTU to maximum(9000 for switch setup, 9600 in back-to-back configuration)
122 For instance, for MTU=1500 a value of 210K has been observed to result in
128 For MTU=9000, TCP window size of 10 MB is recommended::
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| D | vxge.rst | 49 X3100 Series supports MTU up to 9600 bytes, modifiable using
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| /Linux-v5.10/Documentation/driver-api/mei/ |
| D | mei.rst | 102 out_client_properties - Client Properties: MTU and Protocol Version.
114 max_msg_length (MTU) in client properties describes the maximum
115 data that can be sent or received. (e.g. if MTU=2K, can send
139 out_client_properties - Client Properties: MTU and Protocol Version.
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| /Linux-v5.10/drivers/net/ethernet/huawei/hinic/ |
| D | hinic_debugfs.c | 76 MTU, enumerator
117 case MTU: in hinic_dbg_get_func_table()
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| /Linux-v5.10/Documentation/devicetree/bindings/net/ |
| D | samsung-sxgbe.txt | 24 - max-frame-size: Maximum Transfer Unit (IEEE defined MTU), rather
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| D | marvell-neta-bm.txt | 19 type is 'short'. For 'long' ones it would be overridden by port's MTU.
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| D | marvell-armada-370-neta.txt | 29 higher than 'short' pool's threshold (if set) and up to MTU value.
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| /Linux-v5.10/Documentation/networking/device_drivers/ethernet/amazon/ |
| D | ena.rst | 233 MTU chapter
235 The driver supports an arbitrarily large MTU with a maximum that is
236 negotiated with the device. The driver configures MTU using the
237 SetFeature command (ENA_ADMIN_MTU property). The user can change MTU
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| /Linux-v5.10/drivers/infiniband/ulp/ipoib/ |
| D | Kconfig | 20 connections, and then increase the interface MTU with
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| /Linux-v5.10/net/sctp/ |
| D | Kconfig | 24 -- data fragmentation to conform to discovered path MTU size,
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| /Linux-v5.10/drivers/staging/qlge/ |
| D | TODO | 1 * commit 7c734359d350 ("qlge: Size RX buffers based on MTU.", v2.6.33-rc1)
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