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2019-11-05hw/pci-host/piix: Extract PIIX3 functions to hw/isa/piix3.cPhilippe Mathieu-Daudé
Move all the PIIX3 functions to a new file: hw/isa/piix3.c. Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2019-10-04hw/isa: Introduce a CONFIG_ISA_SUPERIO switch for isa-superio.cThomas Huth
Currently, isa-superio.c is always compiled as soon as CONFIG_ISA_BUS is enabled. But there are also machines that have an ISA BUS without any of the superio chips attached to it, so we should not compile isa-superio.c in case we only compile a QEMU for such a machine. Thus add a proper CONFIG_ISA_SUPERIO switch so that this file only gets compiled when we really, really need it. Signed-off-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-10-24configs: Add a CONFIG_SMC37C669 switch for the "smc37c669-superio" deviceThomas Huth
This device is not user-creatable and currently only used for the "alpha" target. So if the user does not want to compile alpha-softmmu, we should also not compile this device. Add a proper config switch to be able to compile this more flexibly. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
2018-03-12hw/isa/superio: Add the SMC FDC37C669 Super I/OPhilippe Mathieu-Daudé
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20180308223946.26784-23-f4bug@amsat.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-12hw/isa/superio: Add a Super I/O template based on the PC87312 devicePhilippe Mathieu-Daudé
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20180308223946.26784-9-f4bug@amsat.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2017-02-06Allow ISA bus to be configured outDavid Gibson
Currently, the code to handle the legacy ISA bus is always included in qemu. However there are lots of platforms that don't include ISA legacy devies, and quite a few that have never used ISA legacy devices at all. This patch allows the ISA bus code to be disabled in the configuration for platforms where it doesn't make sense. For now, the default configs are adjusted to include ISA on all platforms including PCI: anything with PCI can at least in principle add an i82378 PCI->ISA bridge. Also, CONFIG_IDE_CORE which is already in pci.mak requires ISA support. We also explicitly enable ISA on some other non-PCI platforms which include ISA devices: moxie, sparc and unicore32. We may want to pare this down in future. The platforms that will lose ISA by default are: cris, lm32, microblazeel, microblaze, openrisc, s390x, tricore, xtensaeb, xtensa. As far as I can tell none of these ever used ISA. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Acked-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
2013-07-25isa_mmio: deletePaolo Bonzini
It is not used anymore. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Message-id: 1374501278-31549-15-git-send-email-pbonzini@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-04-08hw: move ISA bridges and devices to hw/isa/, configure with default-configs/Paolo Bonzini
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-04-08hw: move target-independent files to subdirectoriesPaolo Bonzini
This patch tackles all files that are compiled once, moving them to subdirectories of hw/. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-04-08hw: make subdirectories for devicesPaolo Bonzini
Prepare the new directory structure. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>