Date: Tue, 30 Nov 2021 23:37:05 +0000 From: bugzilla-noreply@freebsd.org To: virtualization@FreeBSD.org Subject: [Bug 260148] passthru stopped working Message-ID: <bug-260148-27103-AhTktrsZs5@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-260148-27103@https.bugs.freebsd.org/bugzilla/> References: <bug-260148-27103@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D260148 --- Comment #3 from Bjoern A. Zeeb <bz@FreeBSD.org> --- (In reply to Mark Johnston from comment #2) we do on the host; we should also do this on a bhyve restart; order of events as I understand them currently: host boot bhyve boot driver load driver unload (disabling bar) bhyve shutdown bhyve start -- fails as bar is not enabled. My understanding was that pci_emul_alloc_bar() called right before pci_msix_table_bar() in cfginitbar() should enable the resources again sett= ing PCIM_CMD_MEMEN. So the mmap should not fail. I am currently seeing if anything makes this not work as I thought it would= or if I am misunderstanding something. --=20 You are receiving this mail because: You are the assignee for the bug.=
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