qemu-e2k/hw/isa
Gerd Hoffmann 11e66a15a0 ich9: implement SMI_LOCK
Add write mask for the smi enable register, so we can disable write
access to certain bits.  Open all bits on reset.  Disable write access
to GBL_SMI_EN when SMI_LOCK (in ich9 lpc pci config space) is set.
Write access to SMI_LOCK itself is disabled too.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2015-06-05 19:45:13 +02:00
..
Makefile.objs isa_mmio: delete 2013-07-25 08:12:27 -05:00
apm.c Fix debug print warning 2014-09-02 22:38:16 +04:00
i82378.c hw/isa/i82378.c: Fix misusing qemu_allocate_irqs for single irq 2015-06-03 14:21:24 +03:00
isa-bus.c Move parallel_hds_isa_init to hw/isa/isa-bus.c 2015-06-05 17:09:58 +02:00
lpc_ich9.c ich9: implement SMI_LOCK 2015-06-05 19:45:13 +02:00
pc87312.c hw: Mark devices picking up char backends actively FIXME 2015-04-02 15:30:28 +02:00
piix4.c pci: Trivial device model conversions to realize 2015-02-26 12:42:16 +01:00
vt82c686.c hw/acpi: acpi_pm1_cnt_init(): take "disable_s3" and "disable_s4" 2015-06-04 11:25:42 +02:00