freebsd-dev/usr.sbin/bhyve
Peter Grehan fcbec69157 Respect and track the enable bit in the PCI configuration address word.
Ignore writes, and return 0xff's, on config accesses when not set.
Behaviour now matches that seen on h/w.

Found with a NetBSD/amd64 guest.

Reviewed by:	tychon
MFC after:	3 weeks
2014-04-25 17:35:34 +00:00
..
acpi.c Add SMBIOS support. 2014-03-04 17:12:06 +00:00
acpi.h Rework the DSDT generation code a bit to generate more accurate info about 2014-01-02 21:26:59 +00:00
ahci.h Import Zhixiang Yu's GSoC'13 AHCI emulation: 2013-10-04 18:31:38 +00:00
atkbdc.c Provide a very basic stub for the 8042 PS/2 keyboard controller. 2014-04-25 13:38:18 +00:00
bhyve.8 Add support for the virtio RNG entropy-source device. 2014-04-02 20:18:17 +00:00
bhyverun.c Provide a very basic stub for the 8042 PS/2 keyboard controller. 2014-04-25 13:38:18 +00:00
bhyverun.h Use 'cpuset_t' to represent the vcpus active in a virtual machine. 2014-03-20 18:15:37 +00:00
block_if.c Use calloc() in favor of malloc + memset. 2014-04-22 18:55:21 +00:00
block_if.h Block-layer backend interface for bhyve block-io device emulations. 2013-10-04 16:52:03 +00:00
consport.c Handle single-byte reads from the bvmcons port (0x220) by returning 2014-04-08 21:02:03 +00:00
dbgport.c Mark the I/O ports used by the bhyve console and debug devices as system 2014-02-07 20:53:41 +00:00
dbgport.h Change the behavior of bhyve such that the gdb listening port is opt-in 2013-10-08 16:36:17 +00:00
inout.c Factor out common ioport handler code for better hygiene -- pointed 2014-04-22 16:13:56 +00:00
inout.h Support soft power-off via the ACPI S5 state for bhyve guests. 2013-12-24 16:14:19 +00:00
ioapic.c Enhance the support for PCI legacy INTx interrupts and enable them in 2014-01-29 14:56:48 +00:00
ioapic.h Enhance the support for PCI legacy INTx interrupts and enable them in 2014-01-29 14:56:48 +00:00
Makefile Provide a very basic stub for the 8042 PS/2 keyboard controller. 2014-04-25 13:38:18 +00:00
mem.c Remove obsolete comment about lack of locking for MMIO range lookup. 2013-04-10 18:53:14 +00:00
mem.h Improve PCI BAR emulation: 2013-04-10 02:12:39 +00:00
mevent_test.c Add simplistic periodic timer support to mevent using kqueue's 2013-09-19 04:48:26 +00:00
mevent.c Use calloc() in favor of malloc + memset. 2014-04-22 18:55:21 +00:00
mevent.h Extend the ACPI power management support to wire a virtual power button up 2013-12-28 04:01:05 +00:00
mptbl.c Allow PCI devices to be configured on all valid bus numbers from 0 to 255. 2014-02-14 21:34:08 +00:00
mptbl.h Make the virtual ioapic available unconditionally in a bhyve virtual machine. 2013-10-31 05:44:45 +00:00
pci_ahci.c Use calloc() in favor of malloc + memset. 2014-04-22 18:55:21 +00:00
pci_emul.c Respect and track the enable bit in the PCI configuration address word. 2014-04-25 17:35:34 +00:00
pci_emul.h Add a check to validate that memory BARs of passthru devices are 4KB aligned. 2014-02-18 19:00:15 +00:00
pci_hostbridge.c Changes required for OpenBSD/amd64: 2013-10-17 22:01:17 +00:00
pci_lpc.c Fix ACPI DSDT indentation cosmetic breakage introduced in r264631 -- 2014-04-18 16:01:19 +00:00
pci_lpc.h Rework the DSDT generation code a bit to generate more accurate info about 2014-01-02 21:26:59 +00:00
pci_passthru.c Use calloc() in favor of malloc + memset. 2014-04-22 18:55:21 +00:00
pci_uart.c Enhance the support for PCI legacy INTx interrupts and enable them in 2014-01-29 14:56:48 +00:00
pci_virtio_block.c Use calloc() in favor of malloc + memset. 2014-04-22 18:55:21 +00:00
pci_virtio_net.c Use calloc() in favor of malloc + memset. 2014-04-22 18:55:21 +00:00
pci_virtio_rnd.c Use calloc() in favor of malloc + memset. 2014-04-22 18:55:21 +00:00
pm.c Add support for emulating the slave PIC. 2014-04-14 19:00:20 +00:00
pmtmr.c Extend the ACPI power management support to wire a virtual power button up 2013-12-28 04:01:05 +00:00
post.c Rework the DSDT generation code a bit to generate more accurate info about 2014-01-02 21:26:59 +00:00
rtc.c Rework the DSDT generation code a bit to generate more accurate info about 2014-01-02 21:26:59 +00:00
rtc.h Implement RTC CMOS nvram. Init some fields that are used 2013-07-11 03:54:35 +00:00
smbiostbl.c Add SMBIOS support. 2014-03-04 17:12:06 +00:00
smbiostbl.h Add SMBIOS support. 2014-03-04 17:12:06 +00:00
spinup_ap.c Use 'cpuset_t' to represent the vcpus active in a virtual machine. 2014-03-20 18:15:37 +00:00
spinup_ap.h
uart_emul.c Use calloc() in favor of malloc + memset. 2014-04-22 18:55:21 +00:00
uart_emul.h Add support for PCI-to-ISA LPC bridge emulation. If the LPC bus is attached 2013-10-29 00:18:11 +00:00
virtio.c Enhance the support for PCI legacy INTx interrupts and enable them in 2014-01-29 14:56:48 +00:00
virtio.h Add support for the virtio RNG entropy-source device. 2014-04-02 20:18:17 +00:00
xmsr.c Add an option to ignore accesses by the guest to unimplemented MSRs. 2013-12-19 22:27:28 +00:00
xmsr.h Add an option to ignore accesses by the guest to unimplemented MSRs. 2013-12-19 22:27:28 +00:00