Date: Fri, 12 Aug 2022 14:56:30 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 265786] broadcom storage controller: bus_dmamap_load_ccb() is failing with EINPROGRESS for 1MB IOs Message-ID: <bug-265786-227-p9S3nOvzHM@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-265786-227@https.bugs.freebsd.org/bugzilla/> References: <bug-265786-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D265786 --- Comment #1 from Warner Losh <imp@FreeBSD.org> --- First, EINPROGRESS means that the transaction has been deferred either beca= use the bounce pages it needs to allocate the memory backing the DMA isn't available (which I don't think is in play, but might be if there's a maximum address constraint for the dmamap) or there's not enough iommu contexts available to do the I/O. I'm having trouble recalling the exact context for my suggestion or the com= ment that the fix should be in 13.1. Can you refresh my recollection on that? --=20 You are receiving this mail because: You are the assignee for the bug.=
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