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/linux/tools/testing/selftests/drivers/net/hw/
H A Dtso.py160 ethtool(f"-K {cfg.ifname} tx-tcp-mangleid-segmentation off")
165 ethtool(f"-K {cfg.ifname} tx-tcp-mangleid-segmentation on")
232 ("", "4", "tx-tcp-segmentation", None),
233 ("", "6", "tx-tcp6-segmentation", None),
234 ("vxlan", "4", "tx-udp_tnl-segmentation", ("vxlan", "id 100 dstport 4789 noudpcsum", ("4", "6"))),
235 ("vxlan", "6", "tx-udp_tnl-segmentation", ("vxlan", "id 100 dstport 4789 udp6zerocsumtx udp6zerocsumrx", ("4", "6"))),
236 ("vxlan_csum", "", "tx-udp_tnl-csum-segmentation", ("vxlan", "id 100 dstport 4789 udpcsum", ("4", "6"))),
237 ("gre", "4", "tx-gre-segmentation", ("gre", "", ("4", "6"))),
238 ("gre", "6", "tx-gre-segmentation", ("ip6gre","", ("4", "6"))),
/linux/net/core/
H A Dgso.c8 * skb_eth_gso_segment - segmentation handler for ethernet protocols.
33 * skb_mac_gso_segment - mac layer segmentation handler.
76 * __skb_gso_segment - Perform segmentation on skb.
83 * It may return NULL if the skb requires no segmentation. This is
86 * Segmentation preserves SKB_GSO_CB_OFFSET bytes of previous skb cb.
103 * support segmentation on this frame without needing additional in __skb_gso_segment()
/linux/net/ethtool/
H A Dcommon.c31 [NETIF_F_GSO_BIT] = "tx-generic-segmentation",
36 [NETIF_F_TSO_BIT] = "tx-tcp-segmentation",
38 [NETIF_F_TSO_ECN_BIT] = "tx-tcp-ecn-segmentation",
39 [NETIF_F_GSO_ACCECN_BIT] = "tx-tcp-accecn-segmentation",
40 [NETIF_F_TSO_MANGLEID_BIT] = "tx-tcp-mangleid-segmentation",
41 [NETIF_F_TSO6_BIT] = "tx-tcp6-segmentation",
42 [NETIF_F_FSO_BIT] = "tx-fcoe-segmentation",
43 [NETIF_F_GSO_GRE_BIT] = "tx-gre-segmentation",
44 [NETIF_F_GSO_GRE_CSUM_BIT] = "tx-gre-csum-segmentation",
45 [NETIF_F_GSO_IPXIP4_BIT] = "tx-ipxip4-segmentation",
[all...]
/linux/Documentation/networking/
H A Dvxlan.rst66 - `tx-udp_tnl-segmentation`
67 - `tx-udp_tnl-csum-segmentation`
68 ability to perform TCP segmentation offload of UDP encapsulated frames
/linux/tools/testing/selftests/net/
H A Dudpgso.sh40 ethtool -K sink tx-udp-segmentation on >/dev/null
46 ethtool -K sink tx-udp-segmentation off >/dev/null
52 ethtool -K sink tx-udp-segmentation off >/dev/null
/linux/drivers/media/test-drivers/visl/
H A Dvisl-trace-av1.h75 "segmentation.last_active_seg_id: %u\nsegmentation.feature_enabled:%s\n"
122 __print_flags(__entry->f.segmentation.flags, "|",
128 __entry->f.segmentation.last_active_seg_id,
129 __print_array(__entry->f.segmentation.feature_enabled,
130 ARRAY_SIZE(__entry->f.segmentation.feature_enabled),
131 sizeof(__entry->f.segmentation.feature_enabled[0])),
/linux/include/linux/
H A Dnetdev_features.h33 NETIF_F_TSO_BIT /* ... TCPv4 segmentation */
38 NETIF_F_TSO6_BIT, /* ... TCPv6 segmentation */
39 NETIF_F_FSO_BIT, /* ... FCoE segmentation */
199 /* Segmentation offload feature mask */
/linux/Documentation/devicetree/bindings/dma/ti/
H A Dk3-udma.yaml18 The UDMA-P architecture facilitates the segmentation and reassembly of SoC DMA
22 segmentation or reassembly operations to be ongoing. The DMA controller
24 segmentation and reassembly operations to be time division multiplexed between
/linux/Documentation/userspace-api/media/v4l/
H A Dext-ctrls-codec-stateless.rst1138 - Indicates if the macroblock segmentation map is updated in this frame.
1626 - Segmentation parameters. See :c:type:`v4l2_vp9_segmentation` for more details.
1868 Encodes the quantization parameters. See section '7.2.10 Segmentation
1894 See '5.15 Segmentation map' section of :ref:`vp9` for more details.
1903 :ref:`Segmentation Flags<vp9_segmentation_flags>`.
1937 ``Segmentation Flags``
1948 - Indicates that this frame makes use of the segmentation tool.
1951 - Indicates that the segmentation map should be updated during the
1955 - Indicates that the updates to the segmentation map are coded
1956 relative to the existing segmentation map.
[all …]
H A Dhsv-formats.rst14 useful format for image segmentation algorithms.
/linux/tools/perf/tests/shell/common/
H A Dpatterns.sh262 export RE_SEGFAULT=".*(?:Segmentation\sfault|SIGSEGV|\score\s|dumped|segfault).*"
265 # /bin/bash: line 1: 32 Segmentation fault timeout 15s
266 # Segmentation fault (core dumped)
/linux/arch/mips/include/asm/
H A Deva.h25 * platform specific configuration of the segmentation registers,
/linux/net/mpls/
H A DKconfig22 This is helper module to allow segmentation of non-MPLS GSO packets
/linux/Documentation/arch/arm/
H A Dswp_emulation.rst10 sequence. If a memory access fault (an abort) occurs, a segmentation fault is
/linux/Documentation/networking/device_drivers/ethernet/stmicro/
H A Dstmmac.rst90 - TCP / UDP Segmentation Offload (TSO, USO)
267 Jumbo and Segmentation Offloading
276 TSO (TCP Segmentation Offload) feature is supported by GMAC > 4.x and XGMAC
287 the segmentation by it self to match with maximum frame length.
/linux/fs/netfs/
H A DKconfig8 segmentation, local caching and transparent huge page support.
/linux/drivers/media/platform/verisilicon/
H A Dhantro_hw.h236 * @feature_enabled: segmentation feature enabled flags
237 * @feature_data: segmentation feature data
302 * @segment: segmentation info buffer
/linux/Documentation/translations/zh_CN/networking/
H A Dindex.rst60 * segmentation-offloads
/linux/tools/testing/selftests/coredump/
H A DREADME.rst8 unexpectedly (e.g. due to segmentation fault), which can be useful for debugging. By default,
/linux/drivers/net/vmxnet3/
H A Dupt1_defs.h31 u64 TSOPktsTxOK; /* TSO pkts post-segmentation */
/linux/arch/sh/include/asm/
H A Daddrspace.h12 /* If this CPU supports segmentation, hook up the helpers */
/linux/net/can/
H A DKconfig69 segmentation is needed to transport longer Protocol Data Units (PDU)
/linux/drivers/staging/media/meson/vdec/
H A Dcodec_vp9.c114 * - struct segmentation is for loop filter only (removed something)
386 struct segmentation { struct
477 struct segmentation seg_4lf;
495 static int segfeature_active(struct segmentation *seg, int segment_id, in segfeature_active()
502 static int get_segdata(struct segmentation *seg, int segment_id, in get_segdata()
539 struct segmentation *seg_4lf = &vp9->seg_4lf; in vp9_loop_filter_init()
544 memset(seg_4lf, 0, sizeof(struct segmentation)); in vp9_loop_filter_init()
574 vp9_loop_filter_frame_init(struct amvdec_core *core, struct segmentation *seg, in vp9_loop_filter_frame_init()
/linux/arch/mips/include/asm/mach-malta/
H A Dkernel-entry-init.h45 * the segmentation registers
/linux/Documentation/filesystems/spufs/
H A Dspu_run.rst49 A DMA segmentation error

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