Home
last modified time | relevance | path

Searched refs:MTU (Results 1 – 25 of 45) sorted by relevance

12

/linux/Documentation/translations/zh_CN/infiniband/
H A Dipoib.rst50 在数据报模式下，使用IB UD（不可靠数据报）传输，因此接口MTU等于IB L2 MTU
51 减去IPoIB封装头（4字节）。例如，在一个典型的具有2K MTU的IB结构中，IPoIB
52 MTU将是2048 - 4 = 2044字节。
55 允许MTU达到最大的IP包大小64K，这减少了处理大型UDP数据包、TCP段等所需的
60 小的UD MTU。
/linux/tools/testing/selftests/bpf/
H A Dtest_xsk.sh115 MTU=1500
144 ip link set ${VETH1} mtu ${MTU}
145 ip link set ${VETH0} mtu ${MTU}
209 cleanup_iface ${ETH} ${MTU}
229 cleanup_iface ${ETH} ${MTU}
/linux/Documentation/infiniband/
H A Dipoib.rst41 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.
/linux/tools/testing/selftests/net/
H A Dipv6_fragmentation.c39 #define MTU 1500 macro
58 ifr.ifr_mtu = MTU; in setup()
/linux/Documentation/networking/
H A Dudplite.rst159 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
H A Drepresentors.rst65 link up/down, MTU, etc. For instance, bringing the representor
252 Setting an MTU on the representor should cause that same MTU to be reported to
254 (On hardware that allows configuring separate and distinct MTU and MRU values,
255 the representor MTU should correspond to the representee's MRU and vice-versa.)
H A Dipsec.rst27 MTU.
/linux/Documentation/networking/device_drivers/ethernet/netronome/
H A Dnfp.rst210 Configure interface Maximum Transmission Unit (MTU)
213 The MTU of interfaces can temporarily be set using the iproute2, ip link or
216 recommended as changes to the MTU using Network Manager can be made to
219 Set interface MTU to 9000 bytes::
224 appropriate MTU values when handling jumbo frames or utilizing tunnels. For
226 egress a physical port, then the MTU of the VF should be set to lower than
229 the SmartNIC and the kernel then the user should also ensure that the PF MTU
338 * The packet Layer 3 length exceeds the device MTU.
/linux/Documentation/networking/device_drivers/ethernet/intel/
H A Dfm10k.rst62 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
H A Didpf.rst55 Jumbo Frames support is enabled by changing the Maximum Transmission Unit (MTU)
58 Use the ip command to increase the MTU size. For example, enter the following
65 The maximum MTU setting for jumbo frames is 9706. This corresponds to the
H A Digb.rst97 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
H A De1000.rst198 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
H A Dixgbe.rst413 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.
H A De1000e.rst258 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
/linux/Documentation/driver-api/mei/
H A Dmei.rst102 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.
/linux/drivers/net/arcnet/
H A Darc-rawmode.c49 if (length > MTU) in rx()
135 } else if (length > MTU) { in prepare_tx()
H A Drfc1051.c230 } else if (length > MTU) { in prepare_tx()
H A Dcapmode.c159 } else if (length > MTU) { in prepare_tx()
H A Darcdevice.h131 #define MTU 253 /* normal packet max size */ macro
/linux/tools/testing/selftests/net/ovpn/
H A Dtest-large-mtu.sh7 MTU="1500"
/linux/drivers/net/ethernet/huawei/hinic/
H A Dhinic_debugfs.c76 MTU, enumerator
120 case MTU: in hinic_dbg_get_func_table()
/linux/Documentation/devicetree/bindings/net/
H A Dsamsung-sxgbe.txt24 - max-frame-size: Maximum Transfer Unit (IEEE defined MTU), rather
/linux/drivers/infiniband/ulp/ipoib/
H A DKconfig20 connections, and then increase the interface MTU with
/linux/Documentation/networking/device_drivers/ethernet/amazon/
H A Dena.rst334 MTU chapter
337 The driver supports an arbitrarily large MTU with a maximum that is
338 negotiated with the device. The driver configures MTU using the
339 SetFeature command (ENA_ADMIN_MTU property). The user can change MTU
/linux/Documentation/networking/device_drivers/ethernet/aquantia/
H A Datlantic.rst51 enabled by changing the MTU to a value larger than the default of 1500.
52 The maximum value for the MTU is 16000. Use the `ip` command to
53 increase the MTU size. For example::

12