svn commit: r283264 - head/usr.sbin/bhyve

[Tycho Nightingale]

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);