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vt82c686: Introduce abstract TYPE_VIA_ISA and base vt82c686b_isa on it

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To allow reusing ISA bridge emulation for vt8231_isa move the device
state of vt82c686b_isa emulation in an abstract via_isa class. This
change breaks migration back compatibility but this is not an issue
for Fuloong2E machine which is not versioned or migration supported.

Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <0cb8fc69c7aaa555589181931b881335fecd2ef3.1616680239.git.balaton@eik.bme.hu>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This commit is contained in:
BALATON Zoltan 2021-03-25 14:50:39 +01:00 • committed by David Gibson
parent ab74864fed
commit 2e84e107a0
2 changed files with 40 additions and 32 deletions
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2
include/hw/pci/pci_ids.h
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@ -204,7 +204,7 @@
#define PCI_VENDOR_ID_XILINX 0x10ee
#define PCI_VENDOR_ID_VIA 0x1106
#define PCI_DEVICE_ID_VIA_ISA_BRIDGE 0x0686
#define PCI_DEVICE_ID_VIA_82C686B_ISA 0x0686
#define PCI_DEVICE_ID_VIA_IDE 0x0571
#define PCI_DEVICE_ID_VIA_UHCI 0x3038
#define PCI_DEVICE_ID_VIA_82C686B_PM 0x3057