公开(公告)号：CA2800629C

公开(公告)日：2018-03-13

申请号：CA2800629

申请日：2010-11-08

Applicant: IBM

Inventor： SITTMANN GUSTAV III ,  CRADDOCK DAVID ,  GREGG THOMAS ,  FARRELL MARK ,  EASTON JANET ,  LAIS ERIC NORMAN

IPC: G06F13/38 ,  G06F9/48 ,  G06F13/24

Abstract: One or more message signaled interruption requests from one or more input/output (I/O) adapters are converted to I/O adapter event notifications. Each I/O adapter event notification includes the setting of one or more specific indicators in system memory and an interruption request, the first of which results in a pending I/O adapter interruption request. While a request for an I/O adapter interruption is pending, subsequent message signaled interruption requests are converted to I/O adapter event notifications, but do not result in additional requests for I/O adapter interruptions.

公开(公告)号：HRP20150385T1

公开(公告)日：2015-06-19

申请号：HRP20150385

申请日：2015-04-02

Applicant: IBM

Inventor： SITTMANN GUSTAV ,  CRADDOCK DAVID ,  GREGG THOMAS ,  FARRELL MARK ,  EASTON JANET ,  LAIS ERIC NORMAN

IPC: G06F13/38 ,  G06F9/48 ,  G06F13/24

公开(公告)号：AU2010355865B2

公开(公告)日：2014-04-03

申请号：AU2010355865

申请日：2010-11-08

Applicant: IBM

Inventor： SITTMANN III GUSTAV ,  CRADDOCK DAVID ,  GREGG THOMAS ,  SCHMIDT DONALD WILLIAM ,  BELMAR BRENTON FRANCOIS ,  FARRELL MARK ,  OSISEK DAMIAN LEO ,  TARCZA RICHARD ,  EASTON JANET

IPC: G06F9/48

Abstract: The conditions under which adapter interruptions are made pending are controlled. Responsive to an interruption being presented to an operating system, subsequent interruptions are suppressed on all central processing units in the configuration. The operating system processes the interruption, including examining and processing indicators of reported events until the operating system discontinues the suppression. This enables the operating system to control the number of pending interruptions and the number of processors processing those interruptions.

公开(公告)号：CA2800623C

公开(公告)日：2018-03-06

申请号：CA2800623

申请日：2010-11-08

Applicant: IBM

Inventor： SITTMANN GUSTAV III ,  CRADDOCK DAVID ,  GREGG THOMAS ,  SCHMIDT DONALD WILLIAM ,  BELMAR BRENTON FRANCOIS ,  FARRELL MARK ,  OSISEK DAMIAN LEO ,  TARCZA RICHARD ,  EASTON JANET

IPC: G06F9/48

Abstract: The conditions under which adapter interruptions are made pending are controlled. Responsive to an interruption being presented to an operating system, subsequent interruptions are suppressed on all central processing units in the configuration. The operating system processes the interruption, including examining and processing indicators of reported events until the operating system discontinues the suppression. This enables the operating system to control the number of pending interruptions and the number of processors processing those interruptions.

公开(公告)号：HUE028083T2

公开(公告)日：2016-11-28

申请号：HUE10776344

申请日：2010-11-08

Applicant: IBM

Inventor： SITTMANN GUSTAV III ,  CRADDOCK DAVID ,  GREGG THOMAS ,  SCHMIDT DONALD WILLIAM ,  BELMAR BRENTON FRANCOIS ,  FARRELL MARK ,  OSISEK DAMIAN LEO ,  TARCZA RICHARD ,  EASTON JANET

IPC: G06F9/48

公开(公告)号：DK2430558T3

公开(公告)日：2015-04-27

申请号：DK10781635

申请日：2010-11-08

Applicant: IBM

Inventor： CRADDOCK DAVID ,  GREGG THOMAS ,  FARRELL MARK ,  EASTON JANET ,  SITTMANN III GUSTAV ,  LAIS ERIC NORMAN

IPC: G06F13/38 ,  G06F9/48 ,  G06F13/24

公开(公告)号：AU2010355798B2

公开(公告)日：2014-05-15

申请号：AU2010355798

申请日：2010-11-08

Applicant: IBM

Inventor： SITTMANN III GUSTAV ,  CRADDOCK DAVID ,  GREGG THOMAS ,  FARRELL MARK ,  EASTON JANET ,  LAIS ERIC NORMAN

IPC: G06F13/38 ,  G06F9/48 ,  G06F13/24

Abstract: One or more message signaled interruption requests from one or more input/output (I/O) adapters are converted to I/O adapter event notifications. Each I/O adapter event notification includes the setting of one or more specific indicators in system memory and an interruption request, the first of which results in a pending I/O adapter interruption request. While a request for an I/O adapter interruption is pending, subsequent message signaled interruption requests are converted to I/O adapter event notifications, but do not result in additional requests for I/O adapter interruptions.

公开(公告)号：MX2012014861A

公开(公告)日：2013-01-25

申请号：MX2012014861

申请日：2010-11-08

Applicant: IBM

Inventor： CRADDOCK DAVID ,  GREGG THOMAS ,  FARRELL MARK ,  SITTMANN GUSTAV III ,  LAIS ERIC NORMAN ,  EASTON JANET

IPC: G06F13/38 ,  G06F9/48 ,  G06F13/24

Abstract: Una o más solicitudes de interrupción con señal de mensaje de uno o más adaptadores de entrada/salida, E/S (I/O = input/output) se convierten en notificaciones de evento de adaptador E/S. Cada notificación de evento de adaptador E/S incluye el ajuste de uno o más indicadores específicos en la memoria del sistema y una solicitud de interrupción, la primera de las cuales resulta en una solicitud de interrupción de adaptador E/S pendiente. Mientras que una solicitud para una interrupción de adaptador E/S está pendiente, se convierten subsecuentes solicitudes de interrupción con señal de mensaje a notificaciones de evento de adaptador E/S, pero no resultan en solicitudes adicionales para interrupciones de adaptador E/S.

公开(公告)号：AU2010355865A1

公开(公告)日：2012-12-20

申请号：AU2010355865

申请日：2010-11-08

Applicant: IBM

Inventor： SITTMANN III GUSTAV ,  CRADDOCK DAVID ,  GREGG THOMAS ,  SCHMIDT DONALD WILLIAM ,  BELMAR BRENTON FRANCOIS ,  FARRELL MARK ,  OSISEK DAMIAN LEO ,  TARCZA RICHARD ,  EASTON JANET

IPC: G06F9/48

Abstract: The conditions under which adapter interruptions are made pending are controlled. Responsive to an interruption being presented to an operating system, subsequent interruptions are suppressed on all central processing units in the configuration. The operating system processes the interruption, including examining and processing indicators of reported events until the operating system discontinues the suppression. This enables the operating system to control the number of pending interruptions and the number of processors processing those interruptions.

公开(公告)号：CA2800629A1

公开(公告)日：2011-12-29

申请号：CA2800629

申请日：2010-11-08

Applicant: IBM

Inventor： SITTMANN GUSTAV III ,  CRADDOCK DAVID ,  GREGG THOMAS ,  FARRELL MARK ,  EASTON JANET ,  LAIS ERIC NORMAN

IPC: G06F13/38 ,  G06F9/48 ,  G06F13/24

Abstract: One or more message signaled interruption requests from one or more input/output (I/O) adapters are converted to I/O adapter event notifications. Each I/O adapter event notification includes the setting of one or more specific indicators in system memory and an interruption request, the first of which results in a pending I/O adapter interruption request. While a request for an I/O adapter interruption is pending, subsequent message signaled interruption requests are converted to I/O adapter event notifications, but do not result in additional requests for I/O adapter interruptions.