Date: Mon, 09 Mar 2020 19:01:40 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 237463] aacraid(4) doesn't work on powerpc64 Message-ID: <bug-237463-227-JFi7MrXSOq@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-237463-227@https.bugs.freebsd.org/bugzilla/> References: <bug-237463-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=237463 --- Comment #16 from commit-hook@freebsd.org --- A commit references this bug: Author: luporl Date: Mon Mar 9 19:01:17 UTC 2020 New revision: 358814 URL: https://svnweb.freebsd.org/changeset/base/358814 Log: [aacraid] Handle both AIF and SYNC interrupts Without this change, if an AIF interrupt comes at the same time a SYNC command is finished, the SYNC interrupt will be lost. This happens because all interrupt bits (bellbits) are cleared, but only one of them is handled. Debugging shows that, (at least) when !sc->msi_enabled and (sc->flags & AAC_FLAGS_SYNC_MODE) is true (sync mode), both bits may be set at the same time. PR: 237463 Reviewed by: scottl Sponsored by: Eldorado Research Institute (eldorado.org.br) Differential Revision: https://reviews.freebsd.org/D23859 Changes: head/sys/dev/aacraid/aacraid.c -- You are receiving this mail because: You are the assignee for the bug.help
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