Date: Fri, 07 Feb 2025 15:53:57 +0000 From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 197076] Only One Port Of Dual Port EC2000S (RTL8111E, r8169) Detected Message-ID: <bug-197076-7501-UnY4xvhRaK@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-197076-7501@https.bugs.freebsd.org/bugzilla/> References: <bug-197076-7501@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D197076 --- Comment #11 from John Baldwin <jhb@FreeBSD.org> --- Sorry I missed replying to this before. The patch referenced in comment 2 = and 3 did indeed fix the original bug (in the updated dmesg an re1 device is now probed), but I think I know why it still didn't work. I think now if you w= ere able to force a re-attach post-boot using devctl(8) then re1 would work, but the current bug is that we allocate resources for the parent PCI-PCI bridge= of the re1 device that conflict with resources already assigned to another bri= dge, so trying to read the registers from re1 doesn't work. I think I know how = to fix that in that the PCI bus driver should reserve resources initial I/O wi= ndow regions when enumerating the bus and not just initial BARs. --=20 You are receiving this mail because: You are the assignee for the bug.=
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