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| author | Bernhard Beschow <shentey@gmail.com> | 2023-06-30 09:37:13 +0200 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2023-07-10 16:29:17 -0400 |
| commit | a707466dd62712e4a76e30217a8880e6ab8c7b10 (patch) | |
| tree | 375ae2e5d31a632cd7341363901702d599409360 /hw/pci-host | |
| parent | cda39f134ba197e2c8c9660dd3fb8fddf4c8647b (diff) | |
| download | qemu-a707466dd62712e4a76e30217a8880e6ab8c7b10.zip qemu-a707466dd62712e4a76e30217a8880e6ab8c7b10.tar.gz qemu-a707466dd62712e4a76e30217a8880e6ab8c7b10.tar.bz2 | |
hw/pci-host/i440fx: Have common names for some local variables
`PCIHostState` is often referred to as `phb`, own device state usually as `s`.
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230630073720.21297-11-shentey@gmail.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'hw/pci-host')
| -rw-r--r-- | hw/pci-host/i440fx.c | 26 |
1 files changed, 12 insertions, 14 deletions
diff --git a/hw/pci-host/i440fx.c b/hw/pci-host/i440fx.c index b7c24a4..0b76fe7 100644 --- a/hw/pci-host/i440fx.c +++ b/hw/pci-host/i440fx.c @@ -205,28 +205,28 @@ static void i440fx_pcihost_get_pci_hole64_end(Object *obj, Visitor *v, static void i440fx_pcihost_initfn(Object *obj) { - PCIHostState *s = PCI_HOST_BRIDGE(obj); + PCIHostState *phb = PCI_HOST_BRIDGE(obj); - memory_region_init_io(&s->conf_mem, obj, &pci_host_conf_le_ops, s, + memory_region_init_io(&phb->conf_mem, obj, &pci_host_conf_le_ops, phb, "pci-conf-idx", 4); - memory_region_init_io(&s->data_mem, obj, &pci_host_data_le_ops, s, + memory_region_init_io(&phb->data_mem, obj, &pci_host_data_le_ops, phb, "pci-conf-data", 4); } static void i440fx_pcihost_realize(DeviceState *dev, Error **errp) { - PCIHostState *s = PCI_HOST_BRIDGE(dev); + PCIHostState *phb = PCI_HOST_BRIDGE(dev); SysBusDevice *sbd = SYS_BUS_DEVICE(dev); - memory_region_add_subregion(s->bus->address_space_io, 0xcf8, &s->conf_mem); + memory_region_add_subregion(phb->bus->address_space_io, 0xcf8, &phb->conf_mem); sysbus_init_ioports(sbd, 0xcf8, 4); - memory_region_add_subregion(s->bus->address_space_io, 0xcfc, &s->data_mem); + memory_region_add_subregion(phb->bus->address_space_io, 0xcfc, &phb->data_mem); sysbus_init_ioports(sbd, 0xcfc, 4); /* register i440fx 0xcf8 port as coalesced pio */ - memory_region_set_flush_coalesced(&s->data_mem); - memory_region_add_coalescing(&s->conf_mem, 0, 4); + memory_region_set_flush_coalesced(&phb->data_mem); + memory_region_add_coalescing(&phb->conf_mem, 0, 4); } static void i440fx_realize(PCIDevice *dev, Error **errp) @@ -248,17 +248,16 @@ PCIBus *i440fx_init(const char *pci_type, MemoryRegion *pci_address_space, MemoryRegion *ram_memory) { + I440FXState *s = I440FX_PCI_HOST_BRIDGE(dev); + PCIHostState *phb = PCI_HOST_BRIDGE(dev); PCIBus *b; PCIDevice *d; - PCIHostState *s; PCII440FXState *f; unsigned i; - I440FXState *i440fx; - s = PCI_HOST_BRIDGE(dev); b = pci_root_bus_new(dev, NULL, pci_address_space, address_space_io, 0, TYPE_PCI_BUS); - s->bus = b; + phb->bus = b; sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), &error_fatal); d = pci_create_simple(b, 0, pci_type); @@ -267,8 +266,7 @@ PCIBus *i440fx_init(const char *pci_type, f->pci_address_space = pci_address_space; f->ram_memory = ram_memory; - i440fx = I440FX_PCI_HOST_BRIDGE(dev); - range_set_bounds(&i440fx->pci_hole, below_4g_mem_size, + range_set_bounds(&s->pci_hole, below_4g_mem_size, IO_APIC_DEFAULT_ADDRESS - 1); /* setup pci memory mapping */ |