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| author | Daniel Henrique Barboza <danielhb413@gmail.com> | 2022-06-24 05:49:10 -0300 |
|---|---|---|
| committer | Daniel Henrique Barboza <danielhb413@gmail.com> | 2022-08-31 14:08:05 -0300 |
| commit | 91bcee7157b0a1c627705d5a24076a3058ea01a7 (patch) | |
| tree | 366af56c856fc3ccb1c6d158ad83797d15fcb7d3 /include | |
| parent | 08e185cadb24b038574dad676d4dae8488ba8b6e (diff) | |
| download | qemu-91bcee7157b0a1c627705d5a24076a3058ea01a7.zip qemu-91bcee7157b0a1c627705d5a24076a3058ea01a7.tar.gz qemu-91bcee7157b0a1c627705d5a24076a3058ea01a7.tar.bz2 | |
ppc/pnv: add PHB3 bus init helper
The PnvPHB3 bus init consists of initializing the pci_io and pci_mmio
regions, registering it via pci_register_root_bus() and then setup the
iommu.
We'll want to init the bus from outside pnv_phb3.c when the bus is
removed from the PnvPHB3 device and put into a new parent PnvPHB device.
The new pnv_phb3_bus_init() helper will be used by the parent to init
the bus when using the PHB3 backend.
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Reviewed-by: Frederic Barrat <fbarrat@linux.ibm.com>
Message-Id: <20220624084921.399219-2-danielhb413@gmail.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/hw/pci-host/pnv_phb3.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/hw/pci-host/pnv_phb3.h b/include/hw/pci-host/pnv_phb3.h index af6ec83..1375f18 100644 --- a/include/hw/pci-host/pnv_phb3.h +++ b/include/hw/pci-host/pnv_phb3.h @@ -164,5 +164,6 @@ uint64_t pnv_phb3_reg_read(void *opaque, hwaddr off, unsigned size); void pnv_phb3_reg_write(void *opaque, hwaddr off, uint64_t val, unsigned size); void pnv_phb3_update_regions(PnvPHB3 *phb); void pnv_phb3_remap_irqs(PnvPHB3 *phb); +void pnv_phb3_bus_init(DeviceState *dev, PnvPHB3 *phb); #endif /* PCI_HOST_PNV_PHB3_H */ |