1*d83cc019SAndroid Build Coastguard Worker========= 2*d83cc019SAndroid Build Coastguard Workerintel_gtt 3*d83cc019SAndroid Build Coastguard Worker========= 4*d83cc019SAndroid Build Coastguard Worker 5*d83cc019SAndroid Build Coastguard Worker--------------------------------------- 6*d83cc019SAndroid Build Coastguard WorkerDump the contents of an Intel GPU's GTT 7*d83cc019SAndroid Build Coastguard Worker--------------------------------------- 8*d83cc019SAndroid Build Coastguard Worker.. include:: defs.rst 9*d83cc019SAndroid Build Coastguard Worker:Author: IGT Developers <[email protected]> 10*d83cc019SAndroid Build Coastguard Worker:Date: 2016-03-01 11*d83cc019SAndroid Build Coastguard Worker:Version: |PACKAGE_STRING| 12*d83cc019SAndroid Build Coastguard Worker:Copyright: 2010,2012,2016 Intel Corporation 13*d83cc019SAndroid Build Coastguard Worker:Manual section: |MANUAL_SECTION| 14*d83cc019SAndroid Build Coastguard Worker:Manual group: |MANUAL_GROUP| 15*d83cc019SAndroid Build Coastguard Worker 16*d83cc019SAndroid Build Coastguard WorkerSYNOPSIS 17*d83cc019SAndroid Build Coastguard Worker======== 18*d83cc019SAndroid Build Coastguard Worker 19*d83cc019SAndroid Build Coastguard Worker**intel_gtt** 20*d83cc019SAndroid Build Coastguard Worker 21*d83cc019SAndroid Build Coastguard WorkerDESCRIPTION 22*d83cc019SAndroid Build Coastguard Worker=========== 23*d83cc019SAndroid Build Coastguard Worker 24*d83cc019SAndroid Build Coastguard Worker**intel_gtt** is a tool to view the contents of the GTT on an Intel GPU. The GTT 25*d83cc019SAndroid Build Coastguard Workeris the page table that maps between GPU addresses and system memory. This tool 26*d83cc019SAndroid Build Coastguard Workercan be useful in debugging the Linux AGP driver initialization of the chip or in 27*d83cc019SAndroid Build Coastguard Workerdebugging later overwriting of the GTT with garbage data. 28*d83cc019SAndroid Build Coastguard Worker 29*d83cc019SAndroid Build Coastguard WorkerREPORTING BUGS 30*d83cc019SAndroid Build Coastguard Worker============== 31*d83cc019SAndroid Build Coastguard Worker 32*d83cc019SAndroid Build Coastguard WorkerReport bugs to https://bugs.freedesktop.org. 33