公开(公告)号：AU2010355813B2

公开(公告)日：2014-05-22

申请号：AU2010355813

申请日：2010-11-08

Applicant: IBM

Inventor： CRADDOCK DAVID ,  GREGG THOMAS ,  GREINER DAN ,  LAIS ERIC NORMAN

IPC: G06F13/16 ,  G06F12/10

Abstract: An address provided in a request issued by an adapter is converted to an address directly usable in accessing system memory. The address includes a plurality of bits, in which the plurality of bits includes a first portion of bits and a second portion of bits. The second portion of bits is used to index into one or more levels of address translation tables to perform the conversion, while the first portion of bits are ignored for the conversion. The first portion of bits are used to validate the address.

公开(公告)号：AU2010355805B2

公开(公告)日：2014-05-22

申请号：AU2010355805

申请日：2010-11-08

Applicant: IBM

Inventor： GREINER DAN ,  GAINEY CHARLES ,  CRADDOCK DAVID ,  CONESKI ANTHONY ,  GLENDENING BETH ,  FARRELL MARK ,  GREGG THOMAS ,  NJOKU-CHARLES UGOCHUKWU

IPC: G06F13/28 ,  G06F13/38

Abstract: An adapter is enabled for use. The enabling includes assigning one or more address spaces to the adapter, based on a request. For each address space assigned to the adapter, a corresponding device table entry is assigned. When the adapter is no longer needed, it is disabled and the assigned device table entries become available.

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：SI2430552T1

公开(公告)日：2014-04-30

申请号：SI201030509

申请日：2010-11-08

Applicant: IBM

Inventor： CRADDOCK DAVID ,  GREGG THOMAS ,  RAISCH CHRISTOPH

IPC: G06F13/00

公开(公告)号：AU2010355801B2

公开(公告)日：2014-04-24

申请号：AU2010355801

申请日：2010-11-08

Applicant: IBM

Inventor： GREINER DAN ,  CRADDOCK DAVID ,  GREGG THOMAS ,  FARRELL MARK

IPC: G06F9/312 ,  G06F13/38

Abstract: Communication with adapters of a computing environment is facilitated. Instructions are provided that explicitly target the adapters. Information provided in an instruction is used to steer the instruction to an appropriate location within the adapter.

公开(公告)号：PT2585925E

公开(公告)日：2013-11-19

申请号：PT10775817

申请日：2010-11-08

Applicant: IBM

Inventor： CRADDOCK DAVID ,  GREGG THOMAS ,  GREINER DAN ,  LAIS ERIC NORMAN ,  SCHMIDT DONALD WILLIAM

IPC: G06F12/10 ,  G06F13/28

公开(公告)号：SI2430555T1

公开(公告)日：2013-10-30

申请号：SI201030328

申请日：2010-11-08

Applicant: IBM

Inventor： CRADDOCK DAVID ,  GREGG THOMAS ,  GREINER DAN ,  LAIS ERIC NORMAN

IPC: G06F13/00 ,  G06F12/00

公开(公告)号：HRP20130820T1

公开(公告)日：2013-10-11

申请号：HRP20130820

申请日：2013-09-03

Applicant: IBM

Inventor： CRADDOCK DAVID ,  GREGG THOMAS ,  GREINER DAN ,  LAIS ERIC NORMAN

IPC: G06F13/16 ,  G06F12/10

公开(公告)号：DK2430555T3

公开(公告)日：2013-09-30

申请号：DK10776350

申请日：2010-11-08

Applicant: IBM

Inventor： CRADDOCK DAVID ,  GREGG THOMAS ,  GREINER DAN ,  LAIS ERIC NORMAN

IPC: G06F13/16 ,  G06F12/10

公开(公告)号：MX2012014857A

公开(公告)日：2013-02-01

申请号：MX2012014857

申请日：2010-11-08

Applicant: IBM

Inventor： GREINER DAN ,  CRADDOCK DAVID ,  GREGG THOMAS ,  FARRELL MARK ,  GLENDENING BETH ,  SZWED PETER ,  SITTMANN GUSTAV III

IPC: G06F9/30 ,  G06F9/445

Abstract: Se proporciona una instrucción para establecer diversos parámetros operacionales para un adaptador. Estos parámetros incluyen parámetros de interrupción de adaptador, parámetros de traducción de dirección de entrada/salida, reajuste de indicaciones de error, ajuste de parámetros de medición y ajuste de un control de intercepción, como ejemplos. La instrucción específica un bloque de información de función, que es una representación del programa de una entrada de tabla de dispositivo utilizada por el adaptador, para utilizarse en ciertas situaciones para establecer los parámetros. Una instrucción de almacenar también se proporciona que almacena los contenidos actuales del bloque de información de función.