ATE372552T1 - Netzwerkanpassungseinrichtung mit hauptrechnerunterbrechung und indikationsverwaltung - Google Patents

Netzwerkanpassungseinrichtung mit hauptrechnerunterbrechung und indikationsverwaltung

Info

Publication number
ATE372552T1
ATE372552T1 AT94905972T AT94905972T ATE372552T1 AT E372552 T1 ATE372552 T1 AT E372552T1 AT 94905972 T AT94905972 T AT 94905972T AT 94905972 T AT94905972 T AT 94905972T AT E372552 T1 ATE372552 T1 AT E372552T1
Authority
AT
Austria
Prior art keywords
memory location
host
interrupt
indication
stored
Prior art date
Application number
AT94905972T
Other languages
English (en)
Inventor
Scott Emery
Brian Petersen
W Sherer
Original Assignee
3Com Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=21755544&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE372552(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 3Com Corp filed Critical 3Com Corp
Application granted granted Critical
Publication of ATE372552T1 publication Critical patent/ATE372552T1/de

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/14—Handling requests for interconnection or transfer
    • G06F13/20—Handling requests for interconnection or transfer for access to input/output bus
    • G06F13/24—Handling requests for interconnection or transfer for access to input/output bus using interrupt

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer And Data Communications (AREA)
  • Bus Control (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)
  • Communication Control (AREA)
AT94905972T 1993-02-02 1993-12-28 Netzwerkanpassungseinrichtung mit hauptrechnerunterbrechung und indikationsverwaltung ATE372552T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/012,561 US5530874A (en) 1993-02-02 1993-02-02 Network adapter with an indication signal mask and an interrupt signal mask

Publications (1)

Publication Number Publication Date
ATE372552T1 true ATE372552T1 (de) 2007-09-15

Family

ID=21755544

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94905972T ATE372552T1 (de) 1993-02-02 1993-12-28 Netzwerkanpassungseinrichtung mit hauptrechnerunterbrechung und indikationsverwaltung

Country Status (9)

Country Link
US (1) US5530874A (de)
EP (1) EP0682791B1 (de)
JP (1) JPH08506674A (de)
KR (1) KR0161101B1 (de)
AT (1) ATE372552T1 (de)
AU (1) AU675501B2 (de)
CA (1) CA2152392C (de)
DE (1) DE69334165T2 (de)
WO (1) WO1994018627A2 (de)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5412782A (en) 1992-07-02 1995-05-02 3Com Corporation Programmed I/O ethernet adapter with early interrupts for accelerating data transfer
AU706450B2 (en) * 1993-07-06 1999-06-17 Tandem Computers Incorporated A processor interface circuit
GB2337837B (en) * 1995-02-23 2000-01-19 Sony Uk Ltd Data processing systems
US5797037A (en) * 1995-03-31 1998-08-18 Cirrus Logic, Inc. Interrupt request control logic reducing the number of interrupts required for I/O data transfer
JP2625402B2 (ja) * 1995-05-24 1997-07-02 日本電気株式会社 マイクロプロセッサ
US5740448A (en) * 1995-07-07 1998-04-14 Sun Microsystems, Inc. Method and apparatus for exclusive access to shared data structures through index referenced buffers
US5909582A (en) * 1996-04-26 1999-06-01 Nec Corporation Microcomputer having user mode interrupt function and supervisor mode interrupt function
US5941952A (en) * 1996-09-12 1999-08-24 Cabletron Systems, Inc. Apparatus and method for transferring data from a transmit buffer memory at a particular rate
US5995995A (en) * 1996-09-12 1999-11-30 Cabletron Systems, Inc. Apparatus and method for scheduling virtual circuit data for DMA from a host memory to a transmit buffer memory
US5922046A (en) * 1996-09-12 1999-07-13 Cabletron Systems, Inc. Method and apparatus for avoiding control reads in a network node
US5970229A (en) * 1996-09-12 1999-10-19 Cabletron Systems, Inc. Apparatus and method for performing look-ahead scheduling of DMA transfers of data from a host memory to a transmit buffer memory
US5999980A (en) * 1996-09-12 1999-12-07 Cabletron Systems, Inc. Apparatus and method for setting a congestion indicate bit in an backwards RM cell on an ATM network
US5966546A (en) 1996-09-12 1999-10-12 Cabletron Systems, Inc. Method and apparatus for performing TX raw cell status report frequency and interrupt frequency mitigation in a network node
US5881296A (en) * 1996-10-02 1999-03-09 Intel Corporation Method for improved interrupt processing in a computer system
US5854908A (en) * 1996-10-15 1998-12-29 International Business Machines Corporation Computer system generating a processor interrupt in response to receiving an interrupt/data synchronizing signal over a data bus
US6115776A (en) * 1996-12-05 2000-09-05 3Com Corporation Network and adaptor with time-based and packet number based interrupt combinations
US6098104A (en) * 1997-04-08 2000-08-01 International Business Machines Corporation Source and destination initiated interrupts for message arrival notification, and related data structures
US6098105A (en) * 1997-04-08 2000-08-01 International Business Machines Corporation Source and destination initiated interrupt method for message arrival notification
US6012121A (en) * 1997-04-08 2000-01-04 International Business Machines Corporation Apparatus for flexible control of interrupts in multiprocessor systems
US6105071A (en) * 1997-04-08 2000-08-15 International Business Machines Corporation Source and destination initiated interrupt system for message arrival notification
US5875342A (en) * 1997-06-03 1999-02-23 International Business Machines Corporation User programmable interrupt mask with timeout
US6243785B1 (en) * 1998-05-20 2001-06-05 3Com Corporation Hardware assisted polling for software drivers
US6192440B1 (en) * 1999-01-26 2001-02-20 3Com Corporation System and method for dynamically selecting interrupt storage time threshold parameters
US6189066B1 (en) * 1999-01-26 2001-02-13 3Com Corporation System and method for dynamically selecting interrupt time interval threshold parameters
US6529986B1 (en) * 1999-01-26 2003-03-04 3Com Corporation Interrupt optimization using storage time for peripheral component events
US6351785B1 (en) * 1999-01-26 2002-02-26 3Com Corporation Interrupt optimization using varying quantity threshold
US6189067B1 (en) * 1999-01-26 2001-02-13 3Com Corporation System and method for dynamically selecting interrupt quantity threshold parameters
US6574694B1 (en) * 1999-01-26 2003-06-03 3Com Corporation Interrupt optimization using time between succeeding peripheral component events
US6137734A (en) * 1999-03-30 2000-10-24 Lsi Logic Corporation Computer memory interface having a memory controller that automatically adjusts the timing of memory interface signals
US6526514B1 (en) * 1999-10-11 2003-02-25 Ati International Srl Method and apparatus for power management interrupt processing in a computing system
US6754755B1 (en) * 2000-08-10 2004-06-22 Hewlett-Packard Development Company, L.P. Service request system using an activity indicator to reduce processing overhead
US6889278B1 (en) * 2001-04-04 2005-05-03 Cisco Technology, Inc. Method and apparatus for fast acknowledgement and efficient servicing of interrupt sources coupled to high latency paths
PT1474067E (pt) 2001-07-02 2008-11-14 Pfizer Prod Inc Vacinação numa dose com mycoplasma hyopneumoniae
US20040128418A1 (en) * 2002-12-30 2004-07-01 Darren Abramson Mechanism and apparatus for SMI generation
US7389496B2 (en) * 2003-07-02 2008-06-17 Agere Systems Inc. Condition management system and a method of operation thereof
US7596779B2 (en) * 2004-02-19 2009-09-29 Agere Systems Inc. Condition management callback system and method of operation thereof
US20120166687A1 (en) * 2010-12-22 2012-06-28 Stmicroelectronics, Inc. Computer Architecture Using Shadow Hardware
US11476928B2 (en) 2020-03-18 2022-10-18 Mellanox Technologies, Ltd. TDMA networking using commodity NIC/switch
US11336383B2 (en) 2020-06-24 2022-05-17 Mellanox Technologies, Ltd. Packet scheduling system with desired physical transmission time for packets
US11388263B2 (en) 2020-10-11 2022-07-12 Mellanox Technologies, Ltd. Packet transmission using scheduled prefetching
US11711158B2 (en) 2021-06-28 2023-07-25 Mellanox Technologies, Ltd. Accurate time-stamping of outbound packets
US12511161B2 (en) 2022-02-09 2025-12-30 Mellanox Technologies, Ltd Time-based synchronization descriptors
US12255734B2 (en) 2022-10-26 2025-03-18 Mellanox Technologies, Ltd Clock synchronization NIC offload

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1397438A (en) * 1971-10-27 1975-06-11 Ibm Data processing system
JPS55123736A (en) * 1979-03-16 1980-09-24 Hitachi Ltd Interrupt control system
GB2212291B (en) * 1980-08-14 1989-11-29 Marconi Co Ltd Sighting system
DE3472177D1 (en) * 1983-07-19 1988-07-21 Nec Corp Apparatus for controlling a plurality of interruption processings
US4631659A (en) * 1984-03-08 1986-12-23 Texas Instruments Incorporated Memory interface with automatic delay state
JPS619748A (ja) * 1984-06-25 1986-01-17 Nec Corp 入出力制御装置
JPS6118059A (ja) * 1984-07-05 1986-01-25 Nec Corp メモリ回路
US4768149A (en) * 1985-08-29 1988-08-30 International Business Machines Corporation System for managing a plurality of shared interrupt handlers in a linked-list data structure
US4933846A (en) * 1987-04-24 1990-06-12 Network Systems Corporation Network communications adapter with dual interleaved memory banks servicing multiple processors
JPH01126751A (ja) * 1987-11-11 1989-05-18 Fujitsu Ltd グルーピング装置
JPH0769783B2 (ja) * 1987-11-16 1995-07-31 日本電気株式会社 例外処理方式
US5161228A (en) * 1988-03-02 1992-11-03 Ricoh Company, Ltd. System with selectively exclusionary enablement for plural indirect address type interrupt control circuit
JP2591181B2 (ja) * 1989-09-22 1997-03-19 日本電気株式会社 マイクロコンピュータ
JP2855298B2 (ja) * 1990-12-21 1999-02-10 インテル・コーポレーション 割込み要求の仲裁方法およびマルチプロセッサシステム
US5179704A (en) * 1991-03-13 1993-01-12 Ncr Corporation Method and apparatus for generating disk array interrupt signals
EP0584257B1 (de) * 1991-05-17 2004-08-04 Packard Bell NEC, Inc. Leistungsmanagementsfunktion für einen rückwärtskompatiblen mikroprozessor
JP3176093B2 (ja) * 1991-09-05 2001-06-11 日本電気株式会社 マイクロプロセッサの割込み制御装置
US5319752A (en) * 1992-09-18 1994-06-07 3Com Corporation Device with host indication combination

Also Published As

Publication number Publication date
CA2152392C (en) 2000-11-07
DE69334165T2 (de) 2008-05-29
WO1994018627A3 (en) 1994-09-29
EP0682791A4 (de) 1999-02-03
AU675501B2 (en) 1997-02-06
KR960700479A (ko) 1996-01-20
CA2152392A1 (en) 1994-08-18
JPH08506674A (ja) 1996-07-16
KR0161101B1 (ko) 1999-01-15
US5530874A (en) 1996-06-25
DE69334165D1 (de) 2007-10-18
EP0682791A1 (de) 1995-11-22
AU5987394A (en) 1994-08-29
EP0682791B1 (de) 2007-09-05
WO1994018627A2 (en) 1994-08-18

Similar Documents

Publication Publication Date Title
DE69334165D1 (de) Netzwerkanpassungseinrichtung mit hauptrechnerunterbrechung und indikationsverwaltung
US6055643A (en) System management method and apparatus for supporting non-dedicated event detection
US4701846A (en) Computer system capable of interruption using special protection code for write interruption region of memory device
US5628029A (en) Apparatus for monitoring distributed I/O device by providing a monitor in each I/O device control for generating signals based upon the device status
US4639856A (en) Dual stream processor apparatus
KR950033777A (ko) 컴퓨터 시스템에서 전력 소모를 감소시키기 위한 방법 및 장치
JPH01288948A (ja) メモリのデータ保護方式
KR950004023A (ko) 이중-마이크로프로세서 프로세서 시스템용 프로세서 인터페이스 칩
US5504673A (en) Microprogram load unit
GB2337836B (en) Data processing systems
US5584029A (en) Data protecting system for an echangeable storage medium comprising power supply control means, medium detection means and medium identifying means
US11983304B2 (en) On-board secure storage system for detecting unauthorized access or failure and performing predetermined processing
RU98107133A (ru) Способ и система управления дисководом при дублированном компьютерном блоке
CA1322421C (en) Storage control system in a computer system
KR940006014A (ko) 비교기를 갖는 타이머 회로
EP0050919B1 (de) Gerät mit Netzwerk zur Auflösung des Problemes der am wenigsten jüngsten gebrauchten Daten
KR890002764A (ko) 데이타 처리시스템에서의 비동기 프로그램 인터럽트 사건의 제어용 장치 및 그방법
JPH06187256A (ja) バストレース機構
EP0626647A1 (de) Kopiergerät zum Durchführen von Kopieroperation zwischen einem aktiven Verarbeitungs- und einem Bereitschaftssystem
GB1220138A (en) Control and supervisory apparatus for program interrupt requests arising in computer systems
JPH0322757Y2 (de)
JPH04289558A (ja) ディスク装置における電源瞬断時の書き込みデータ保護方式
JPS5883399A (ja) 保護方式
JPS57111720A (en) System for data protection of data transfer control
DK0683082T3 (da) Indretning til automatisk overvågning af et kørevejsstyringsanlæg til et sporbundet tafikmiddel

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties