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/Linux-v5.10/Documentation/networking/
Dsegmentation-offloads.rst4 Segmentation Offloads
12 to take advantage of segmentation offload capabilities of various NICs.
15 * TCP Segmentation Offload - TSO
18 * Generic Segmentation Offload - GSO
20 * Partial Generic Segmentation Offload - GSO_PARTIAL
24 TCP Segmentation Offload
27 TCP segmentation allows a device to segment a single frame into multiple
29 When TCP segmentation requested the bit for either SKB_GSO_TCPV4 or
33 TCP segmentation is dependent on support for the use of partial checksum
37 In order to support TCP segmentation offload it is necessary to populate
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Dvxlan.rst66 - `tx-udp_tnl-segmentation`
67 - `tx-udp_tnl-csum-segmentation`
68 ability to perform TCP segmentation offload of UDP encapsulated frames
Dnetdev-features.rst114 * Transmit TCP segmentation offload
119 * Transmit UDP segmentation offload
122 gso_size. On segmentation, it segments the payload on gso_size boundaries and
Dindex.rst34 segmentation-offloads
Dtls-offload.rst123 In RX direction local networking stack has little control over the segmentation,
137 There are no guarantees on record length or record segmentation. In particular
140 crypto operations and authentication regardless of segmentation. For this
/Linux-v5.10/net/ethtool/
Dcommon.c25 [NETIF_F_GSO_BIT] = "tx-generic-segmentation",
32 [NETIF_F_TSO_BIT] = "tx-tcp-segmentation",
34 [NETIF_F_TSO_ECN_BIT] = "tx-tcp-ecn-segmentation",
35 [NETIF_F_TSO_MANGLEID_BIT] = "tx-tcp-mangleid-segmentation",
36 [NETIF_F_TSO6_BIT] = "tx-tcp6-segmentation",
37 [NETIF_F_FSO_BIT] = "tx-fcoe-segmentation",
38 [NETIF_F_GSO_GRE_BIT] = "tx-gre-segmentation",
39 [NETIF_F_GSO_GRE_CSUM_BIT] = "tx-gre-csum-segmentation",
40 [NETIF_F_GSO_IPXIP4_BIT] = "tx-ipxip4-segmentation",
41 [NETIF_F_GSO_IPXIP6_BIT] = "tx-ipxip6-segmentation",
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/Linux-v5.10/include/linux/
Dnetdev_features.h34 NETIF_F_TSO_BIT /* ... TCPv4 segmentation */
39 NETIF_F_TSO6_BIT, /* ... TCPv6 segmentation */
40 NETIF_F_FSO_BIT, /* ... FCoE segmentation */
192 /* Segmentation offload feature mask */
/Linux-v5.10/Documentation/devicetree/bindings/dma/ti/
Dk3-udma.yaml16 The UDMA-P architecture facilitates the segmentation and reassembly of SoC DMA
20 segmentation or reassembly operations to be ongoing. The DMA controller
22 segmentation and reassembly operations to be time division multiplexed between
/Linux-v5.10/tools/testing/selftests/powerpc/tm/
Dtm-signal-context-force-tm.c13 * a segmentation fault. This happens for COUNT_MAX times.
96 * segmentation fault, since the ck structures are NULL. in usr_signal_handler()
/Linux-v5.10/Documentation/userspace-api/media/v4l/
Dhsv-formats.rst13 useful format for image segmentation algorithms.
/Linux-v5.10/arch/mips/include/asm/
Deva.h25 * platform specific configuration of the segmentation registers,
Dpm.h142 * segmentation configuration in the case of EVA being enabled, as they must be
/Linux-v5.10/net/mpls/
DKconfig22 This is helper module to allow segmentation of non-MPLS GSO packets
/Linux-v5.10/Documentation/arm/
Dswp_emulation.rst10 sequence. If a memory access fault (an abort) occurs, a segmentation fault is
/Linux-v5.10/include/uapi/linux/
Dudp.h35 #define UDP_SEGMENT 103 /* Set GSO segmentation size */
/Linux-v5.10/Documentation/networking/device_drivers/ethernet/stmicro/
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-v5.10/arch/sh/include/asm/
Daddrspace.h12 /* If this CPU supports segmentation, hook up the helpers */
/Linux-v5.10/drivers/net/vmxnet3/
Dupt1_defs.h31 u64 TSOPktsTxOK; /* TSO pkts post-segmentation */
Dvmxnet3_int.h100 VMNET_CAP_TSO = 0x0020, /* Supports TCP Segmentation
102 VMNET_CAP_SW_TSO = 0x0040, /* Supports SW TCP Segmentation */
/Linux-v5.10/arch/hexagon/include/asm/
Dthread_info.h40 mm_segment_t addr_limit; /* segmentation sux */
/Linux-v5.10/net/can/
DKconfig65 segmentation is needed to transport longer Protocol Data Units (PDU)
/Linux-v5.10/Documentation/networking/device_drivers/ethernet/neterion/
Dvxge.rst55 - TCP Segmentation Offload (TSO) on transmit path
/Linux-v5.10/drivers/staging/media/meson/vdec/
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-v5.10/arch/mips/include/asm/mach-malta/
Dkernel-entry-init.h45 * the segmentation registers
/Linux-v5.10/Documentation/filesystems/spufs/
Dspu_run.rst49 A DMA segmentation error

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