> Author: chuck > Date: Fri Mar 15 02:11:28 2019 > New Revision: 345171 > URL: https://svnweb.freebsd.org/changeset/base/345171 > > Log: > Fix bhyve PCIe capability emulation > > PCIe devices starting with version 1.1 must set the Role-Based Error > Reporting bit. > > And while we're in the neighborhood, generalize the code assigning the > device type. > > Reviewed by: imp, araujo, rgrimes > Approved by: imp (mentor) > MFC after: 1 week > Differential Revision: https://reviews.freebsd.org/D19580
This code requires maintainer approval before a commit, though this was well reviewed that doesnt exclude it from the MAINTAINERS entry. Leave it for now, I am sure jhb or thyco are fine with it, this is just a heads up FYI for future commits. Bhyve code has been and still is under a fairly tight MAINTAINER status. > Modified: > head/usr.sbin/bhyve/pci_emul.c > > Modified: head/usr.sbin/bhyve/pci_emul.c > ============================================================================== > --- head/usr.sbin/bhyve/pci_emul.c Fri Mar 15 02:11:27 2019 > (r345170) > +++ head/usr.sbin/bhyve/pci_emul.c Fri Mar 15 02:11:28 2019 > (r345171) > @@ -953,7 +953,10 @@ pci_emul_add_pciecap(struct pci_devinst *pi, int type) > bzero(&pciecap, sizeof(pciecap)); > > pciecap.capid = PCIY_EXPRESS; > - pciecap.pcie_capabilities = PCIECAP_VERSION | PCIEM_TYPE_ROOT_PORT; > + pciecap.pcie_capabilities = PCIECAP_VERSION | type; > + /* Devices starting with version 1.1 must set the RBER bit */ > + if (PCIECAP_VERSION >= 1) > + pciecap.dev_capabilities = PCIEM_CAP_ROLE_ERR_RPT; > pciecap.link_capabilities = 0x411; /* gen1, x1 */ > pciecap.link_status = 0x11; /* gen1, x1 */ > > > -- Rod Grimes rgri...@freebsd.org _______________________________________________ svn-src-all@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"
