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Searched refs:SACK (Results 1 – 9 of 9) sorted by relevance

/linux/tools/testing/selftests/net/packetdrill/
H A Dtcp_dsack_mult.pkt19 // First SACK range.
23 // Check SACK coalescing (contiguous sequence).
27 // Check we have two SACK ranges for non contiguous sequences.
35 // DSACK (1001:3001) + SACK (6001:7001)
/linux/Documentation/networking/
H A Dsnmp_counter.rst568 The TCP protocol has two retransmission mechanisms: SACK and fast
569 recovery. They are exclusive with each other. When SACK is enabled,
570 the kernel TCP stack would use SACK, or kernel would use fast
571 recovery. The SACK is a TCP option, which is defined in `RFC2018`_,
594 A packet was acknowledged by SACK, but the receiver has dropped this
597 could drop a packet which has been acknowledged by SACK, although it is
606 if SACK is disabled. The fast recovery algorithm detects recorder by
626 The reorder packet detected by SACK. The SACK has two methods to
632 receives SACK for packet 4 and the sender doesn't retransmit the
649 A SACK points out that a retransmission packet is lost again.
[all …]
H A Dip-sysctl.rst870 Percentage of SRTT used for the compressed SACK feature.
878 TCP tries to reduce number of SACK sent, using a timer based
887 timer used by SACK compression. This gives extra time
895 Max number of SACK that can be compressed.
896 Using 0 disables SACK compression.
3575 to send a SACK.
/linux/Documentation/translations/zh_CN/networking/
H A Dtimestamping.rst123 都被确认时生成的，即累积确认。该机制会忽略选择确认（SACK）和前向确认
307 定义的实现和推理是容易的。一个需要考虑 SACK 的实现会更复杂，因为可能存在传输
/linux/drivers/usb/renesas_usbhs/
H A Dcommon.h187 #define SACK (1 << 4) /* Setup Transaction ACK Response Interrupt Status */ macro
H A Dmod.c297 if (irq_state.intsts1 & SACK) in usbhs_interrupt()
/linux/include/linux/usb/
H A Dr8a66597.h323 #define SACK 0x0010 /* b4: Setup acknowledge interrupt */ macro
/linux/drivers/usb/host/
H A Dr8a66597-hcd.c1073 r8a66597_write(r8a66597, ~(SIGN | SACK), INTSTS1); in prepare_setup_packet()
1664 if (mask1 & SACK) { in r8a66597_irq()
1665 r8a66597_write(r8a66597, ~SACK, INTSTS1); in r8a66597_irq()
/linux/Documentation/networking/device_drivers/ethernet/chelsio/
H A Dcxgb.rst129 Disabling SACK::