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ID:39778271
大小:199.50 KB
页数:64页
时间:2019-07-11
《Linux generic IRQ handling》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、LinuxgenericIRQhandlingThomasGleixnertglx@linutronix.deIngoMolnarmingo@elte.huLinuxgenericIRQhandlingbyThomasGleixnerandIngoMolnarCopyright©2005-2010ThomasGleixnerCopyright©2005-2006IngoMolnarThisdocumentationisfreesoftware;youcanredistributeitand/ormodifyitunderthetermsoftheGNUGeneralPublicLice
2、nseversion2aspublishedbytheFreeSoftwareFoundation.Thisprogramisdistributedinthehopethatitwillbeuseful,butWITHOUTANYWARRANTY;withouteventheimpliedwarrantyofMERCHANTABILITYorFITNESSFORAPARTICULARPURPOSE.SeetheGNUGeneralPublicLicenseformoredetails.YoushouldhavereceivedacopyoftheGNUGeneralPublicLice
3、nsealongwiththisprogram;ifnot,writetotheFreeSoftwareFoundation,Inc.,59TemplePlace,Suite330,Boston,MA02111-1307USAFormoredetailsseethefileCOPYINGinthesourcedistributionofLinux.TableofContents1.Introduction.............................................................................................
4、.............12.Rationale...............................................................................................................33.KnownBugsAndAssumptions..........................................................................54.Abstractionlayers........................................
5、........................................................74.1.Interruptcontrolflow..................................................................................74.2.HighlevelDriverAPI..................................................................................74.3.HighlevelIRQflowhandlers.
6、.....................................................................84.3.1.Defaultflowimplementations..........................................................84.3.1.1.Helperfunctions....................................................................84.3.2.Defaultflowhandlerimplementations......
7、.......................................94.3.2.1.DefaultLevelIRQflowhandler............................................94.3.2.2.DefaultFastEOIIRQflowhandler......................................94.3.2.3.DefaultEdgeIRQflowhandler
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