From 4876778749021a59a03dd3da3518dc861bc95ff8 Mon Sep 17 00:00:00 2001 From: Joao Martins Date: Tue, 19 Jul 2022 18:00:05 +0100 Subject: i386/pc: create pci-host qdev prior to pc_memory_init() At the start of pc_memory_init() we usually pass a range of 0..UINT64_MAX as pci_memory, when really its 2G (i440fx) or 32G (q35). To get the real user value, we need to get pci-host passed property for default pci_hole64_size. Thus to get that, create the qdev prior to memory init to better make estimations on max used/phys addr. This is in preparation to determine that host-phys-bits are enough and also for pci-hole64-size to be considered to relocate ram-above-4g to be at 1T (on AMD platforms). Signed-off-by: Joao Martins Reviewed-by: Igor Mammedov Message-Id: <20220719170014.27028-3-joao.m.martins@oracle.com> Reviewed-by: Michael S. Tsirkin Signed-off-by: Michael S. Tsirkin --- include/hw/pci-host/i440fx.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'include') diff --git a/include/hw/pci-host/i440fx.h b/include/hw/pci-host/i440fx.h index 52518db..d02bf1e 100644 --- a/include/hw/pci-host/i440fx.h +++ b/include/hw/pci-host/i440fx.h @@ -35,7 +35,8 @@ struct PCII440FXState { #define TYPE_IGD_PASSTHROUGH_I440FX_PCI_DEVICE "igd-passthrough-i440FX" -PCIBus *i440fx_init(const char *host_type, const char *pci_type, +PCIBus *i440fx_init(const char *pci_type, + DeviceState *dev, MemoryRegion *address_space_mem, MemoryRegion *address_space_io, ram_addr_t ram_size, -- cgit v1.1