Module Name: src Committed By: msaitoh Date: Thu Apr 27 04:44:02 UTC 2017
Modified Files: src/sys/dev/pci: ppb.c Log Message: Make ppb(4) interrupt support stable: - Disable all interrupts in the beginning of attach. Without this, interrupt storm occurs while cold == 1 on some environment. - Disable command complete interrput for a while to prevent hangup on some enviroment. I'm sorry, I don't know what this bit is :-| - Check all status bits and return 0 if an interrupt is not for me. It's required for INTx. Tested on XEN3_DOM0 because it doesn't support MSI yet. - Return 1 when a interrupt is processed. To generate a diff of this commit: cvs rdiff -u -r1.60 -r1.61 src/sys/dev/pci/ppb.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.