Date: Thu, 21 May 2015 20:11:53 +0000 (UTC) From: Tycho Nightingale <tychon@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r283264 - head/usr.sbin/bhyve Message-ID: <201505212011.t4LKBrvp009501@svn.freebsd.org>
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Author: tychon Date: Thu May 21 20:11:52 2015 New Revision: 283264 URL: https://svnweb.freebsd.org/changeset/base/283264 Log: The 'hostbridge' device exists to allow guests to infer msi/msix capablity by advertising pcie capability. Since the 'hostbridge' device isn't a true pci-to-pci bridge, and doesn't actaully use the bridge configuration space layout, change the header-type from type 1 to type 0 to avoid confusion. Reviewed by: neel Modified: head/usr.sbin/bhyve/pci_hostbridge.c Modified: head/usr.sbin/bhyve/pci_hostbridge.c ============================================================================== --- head/usr.sbin/bhyve/pci_hostbridge.c Thu May 21 20:09:36 2015 (r283263) +++ head/usr.sbin/bhyve/pci_hostbridge.c Thu May 21 20:11:52 2015 (r283264) @@ -38,7 +38,7 @@ pci_hostbridge_init(struct vmctx *ctx, s /* config space */ pci_set_cfgdata16(pi, PCIR_VENDOR, 0x1275); /* NetApp */ pci_set_cfgdata16(pi, PCIR_DEVICE, 0x1275); /* NetApp */ - pci_set_cfgdata8(pi, PCIR_HDRTYPE, PCIM_HDRTYPE_BRIDGE); + pci_set_cfgdata8(pi, PCIR_HDRTYPE, PCIM_HDRTYPE_NORMAL); pci_set_cfgdata8(pi, PCIR_CLASS, PCIC_BRIDGE); pci_set_cfgdata8(pi, PCIR_SUBCLASS, PCIS_BRIDGE_HOST);
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