hw/n*: pass owner to memory_region_init* functions

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

20 files changed, 48 insertions, 39 deletions

diff --git a/hw/net/cadence_gem.c b/hw/net/cadence_gem.c
index c94d3e746d..ac929cba6b 100644
--- a/hw/net/cadence_gem.c
+++ b/hw/net/cadence_gem.c
@@ -1163,7 +1163,8 @@ static int gem_init(SysBusDevice *dev)
 
     s = FROM_SYSBUS(GemState, dev);
     gem_init_register_masks(s);
-    memory_region_init_io(&s->iomem, NULL, &gem_ops, s, "enet", sizeof(s->regs));
+    memory_region_init_io(&s->iomem, OBJECT(s), &gem_ops, s,
+                          "enet", sizeof(s->regs));
     sysbus_init_mmio(dev, &s->iomem);
     sysbus_init_irq(dev, &s->irq);
     qemu_macaddr_default_if_unset(&s->conf.macaddr);
diff --git a/hw/net/e1000.c b/hw/net/e1000.c
index e5c0978d5d..c8c3a065cc 100644
--- a/hw/net/e1000.c
+++ b/hw/net/e1000.c
@@ -1276,13 +1276,13 @@ e1000_mmio_setup(E1000State *d)
         E1000_IMC, E1000_TCTL, E1000_TDT, PNPMMIO_SIZE
     };
 
-    memory_region_init_io(&d->mmio, NULL, &e1000_mmio_ops, d, "e1000-mmio",
-                          PNPMMIO_SIZE);
+    memory_region_init_io(&d->mmio, OBJECT(d), &e1000_mmio_ops, d,
+                          "e1000-mmio", PNPMMIO_SIZE);
     memory_region_add_coalescing(&d->mmio, 0, excluded_regs[0]);
     for (i = 0; excluded_regs[i] != PNPMMIO_SIZE; i++)
         memory_region_add_coalescing(&d->mmio, excluded_regs[i] + 4,
                                      excluded_regs[i+1] - excluded_regs[i] - 4);
-    memory_region_init_io(&d->io, NULL, &e1000_io_ops, d, "e1000-io", IOPORT_SIZE);
+    memory_region_init_io(&d->io, OBJECT(d), &e1000_io_ops, d, "e1000-io", IOPORT_SIZE);
 }
 
 static void
diff --git a/hw/net/eepro100.c b/hw/net/eepro100.c
index abfcdbd493..e0befb2590 100644
--- a/hw/net/eepro100.c
+++ b/hw/net/eepro100.c
@@ -1876,15 +1876,15 @@ static int e100_nic_init(PCIDevice *pci_dev)
     s->eeprom = eeprom93xx_new(&pci_dev->qdev, EEPROM_SIZE);
 
     /* Handler for memory-mapped I/O */
-    memory_region_init_io(&s->mmio_bar, NULL, &eepro100_ops, s, "eepro100-mmio",
-                          PCI_MEM_SIZE);
+    memory_region_init_io(&s->mmio_bar, OBJECT(s), &eepro100_ops, s,
+                          "eepro100-mmio", PCI_MEM_SIZE);
     pci_register_bar(&s->dev, 0, PCI_BASE_ADDRESS_MEM_PREFETCH, &s->mmio_bar);
-    memory_region_init_io(&s->io_bar, NULL, &eepro100_ops, s, "eepro100-io",
-                          PCI_IO_SIZE);
+    memory_region_init_io(&s->io_bar, OBJECT(s), &eepro100_ops, s,
+                          "eepro100-io", PCI_IO_SIZE);
     pci_register_bar(&s->dev, 1, PCI_BASE_ADDRESS_SPACE_IO, &s->io_bar);
     /* FIXME: flash aliases to mmio?! */
-    memory_region_init_io(&s->flash_bar, NULL, &eepro100_ops, s, "eepro100-flash",
-                          PCI_FLASH_SIZE);
+    memory_region_init_io(&s->flash_bar, OBJECT(s), &eepro100_ops, s,
+                          "eepro100-flash", PCI_FLASH_SIZE);
     pci_register_bar(&s->dev, 2, 0, &s->flash_bar);
 
     qemu_macaddr_default_if_unset(&s->conf.macaddr);
diff --git a/hw/net/etraxfs_eth.c b/hw/net/etraxfs_eth.c
index 2ade0c0dd6..ab9a215253 100644
--- a/hw/net/etraxfs_eth.c
+++ b/hw/net/etraxfs_eth.c
@@ -610,7 +610,8 @@ static int fs_eth_init(SysBusDevice *dev)
     s->dma_in->client.opaque = s;
     s->dma_in->client.pull = NULL;
 
-    memory_region_init_io(&s->mmio, NULL, &eth_ops, s, "etraxfs-eth", 0x5c);
+    memory_region_init_io(&s->mmio, OBJECT(dev), &eth_ops, s,
+                          "etraxfs-eth", 0x5c);
     sysbus_init_mmio(dev, &s->mmio);
 
     qemu_macaddr_default_if_unset(&s->conf.macaddr);
diff --git a/hw/net/lan9118.c b/hw/net/lan9118.c
index ce68399116..3323f48d97 100644
--- a/hw/net/lan9118.c
+++ b/hw/net/lan9118.c
@@ -1328,7 +1328,8 @@ static int lan9118_init1(SysBusDevice *dev)
     const MemoryRegionOps *mem_ops =
             s->mode_16bit ? &lan9118_16bit_mem_ops : &lan9118_mem_ops;
 
-    memory_region_init_io(&s->mmio, NULL, mem_ops, s, "lan9118-mmio", 0x100);
+    memory_region_init_io(&s->mmio, OBJECT(dev), mem_ops, s,
+                          "lan9118-mmio", 0x100);
     sysbus_init_mmio(dev, &s->mmio);
     sysbus_init_irq(dev, &s->irq);
     qemu_macaddr_default_if_unset(&s->conf.macaddr);
diff --git a/hw/net/lance.c b/hw/net/lance.c
index 1d3999d832..98bcdfce8b 100644
--- a/hw/net/lance.c
+++ b/hw/net/lance.c
@@ -117,7 +117,8 @@ static int lance_init(SysBusDevice *dev)
     SysBusPCNetState *d = FROM_SYSBUS(SysBusPCNetState, dev);
     PCNetState *s = &d->state;
 
-    memory_region_init_io(&s->mmio, NULL, &lance_mem_ops, d, "lance-mmio", 4);
+    memory_region_init_io(&s->mmio, OBJECT(d), &lance_mem_ops, d,
+                          "lance-mmio", 4);
 
     qdev_init_gpio_in(&dev->qdev, parent_lance_reset, 1);
 
diff --git a/hw/net/milkymist-minimac2.c b/hw/net/milkymist-minimac2.c
index 73fe307d72..2ef4ac3299 100644
--- a/hw/net/milkymist-minimac2.c
+++ b/hw/net/milkymist-minimac2.c
@@ -461,12 +461,12 @@ static int milkymist_minimac2_init(SysBusDevice *dev)
     sysbus_init_irq(dev, &s->rx_irq);
     sysbus_init_irq(dev, &s->tx_irq);
 
-    memory_region_init_io(&s->regs_region, NULL, &minimac2_ops, s,
+    memory_region_init_io(&s->regs_region, OBJECT(dev), &minimac2_ops, s,
                           "milkymist-minimac2", R_MAX * 4);
     sysbus_init_mmio(dev, &s->regs_region);
 
     /* register buffers memory */
-    memory_region_init_ram(&s->buffers, NULL, "milkymist-minimac2.buffers",
+    memory_region_init_ram(&s->buffers, OBJECT(dev), "milkymist-minimac2.buffers",
                            buffers_size);
     vmstate_register_ram_global(&s->buffers);
     s->rx0_buf = memory_region_get_ram_ptr(&s->buffers);
diff --git a/hw/net/mipsnet.c b/hw/net/mipsnet.c
index c973a21864..908085073a 100644
--- a/hw/net/mipsnet.c
+++ b/hw/net/mipsnet.c
@@ -235,7 +235,8 @@ static int mipsnet_sysbus_init(SysBusDevice *dev)
 {
     MIPSnetState *s = DO_UPCAST(MIPSnetState, busdev, dev);
 
-    memory_region_init_io(&s->io, NULL, &mipsnet_ioport_ops, s, "mipsnet-io", 36);
+    memory_region_init_io(&s->io, OBJECT(dev), &mipsnet_ioport_ops, s,
+                          "mipsnet-io", 36);
     sysbus_init_mmio(dev, &s->io);
     sysbus_init_irq(dev, &s->irq);
 
diff --git a/hw/net/opencores_eth.c b/hw/net/opencores_eth.c
index a1baa3c9bd..46375574e4 100644
--- a/hw/net/opencores_eth.c
+++ b/hw/net/opencores_eth.c
@@ -681,11 +681,11 @@ static int sysbus_open_eth_init(SysBusDevice *dev)
 {
     OpenEthState *s = DO_UPCAST(OpenEthState, dev, dev);
 
-    memory_region_init_io(&s->reg_io, NULL, &open_eth_reg_ops, s,
+    memory_region_init_io(&s->reg_io, OBJECT(dev), &open_eth_reg_ops, s,
             "open_eth.regs", 0x54);
     sysbus_init_mmio(dev, &s->reg_io);
 
-    memory_region_init_io(&s->desc_io, NULL, &open_eth_desc_ops, s,
+    memory_region_init_io(&s->desc_io, OBJECT(dev), &open_eth_desc_ops, s,
             "open_eth.desc", 0x400);
     sysbus_init_mmio(dev, &s->desc_io);
 
diff --git a/hw/net/pcnet-pci.c b/hw/net/pcnet-pci.c
index e098bf2031..f4a5aef426 100644
--- a/hw/net/pcnet-pci.c
+++ b/hw/net/pcnet-pci.c
@@ -315,10 +315,10 @@ static int pci_pcnet_init(PCIDevice *pci_dev)
     pci_conf[PCI_MAX_LAT] = 0xff;
 
     /* Handler for memory-mapped I/O */
-    memory_region_init_io(&d->state.mmio, NULL, &pcnet_mmio_ops, s, "pcnet-mmio",
-                          PCNET_PNPMMIO_SIZE);
+    memory_region_init_io(&d->state.mmio, OBJECT(d), &pcnet_mmio_ops, s,
+                          "pcnet-mmio", PCNET_PNPMMIO_SIZE);
 
-    memory_region_init_io(&d->io_bar, NULL, &pcnet_io_ops, s, "pcnet-io",
+    memory_region_init_io(&d->io_bar, OBJECT(d), &pcnet_io_ops, s, "pcnet-io",
                           PCNET_IOPORT_SIZE);
     pci_register_bar(pci_dev, 0, PCI_BASE_ADDRESS_SPACE_IO, &d->io_bar);
 
diff --git a/hw/net/rtl8139.c b/hw/net/rtl8139.c
index a96eb62772..a00ff581dc 100644
--- a/hw/net/rtl8139.c
+++ b/hw/net/rtl8139.c
@@ -3486,8 +3486,10 @@ static int pci_rtl8139_init(PCIDevice *dev)
      * list bit in status register, and offset 0xdc seems unused. */
     pci_conf[PCI_CAPABILITY_LIST] = 0xdc;
 
-    memory_region_init_io(&s->bar_io, NULL, &rtl8139_io_ops, s, "rtl8139", 0x100);
-    memory_region_init_io(&s->bar_mem, NULL, &rtl8139_mmio_ops, s, "rtl8139", 0x100);
+    memory_region_init_io(&s->bar_io, OBJECT(s), &rtl8139_io_ops, s,
+                          "rtl8139", 0x100);
+    memory_region_init_io(&s->bar_mem, OBJECT(s), &rtl8139_mmio_ops, s,
+                          "rtl8139", 0x100);
     pci_register_bar(&s->dev, 0, PCI_BASE_ADDRESS_SPACE_IO, &s->bar_io);
     pci_register_bar(&s->dev, 1, PCI_BASE_ADDRESS_SPACE_MEMORY, &s->bar_mem);
 
diff --git a/hw/net/smc91c111.c b/hw/net/smc91c111.c
index 642970951b..c49e37a8b0 100644
--- a/hw/net/smc91c111.c
+++ b/hw/net/smc91c111.c
@@ -747,7 +747,7 @@ static NetClientInfo net_smc91c111_info = {
 static int smc91c111_init1(SysBusDevice *dev)
 {
     smc91c111_state *s = FROM_SYSBUS(smc91c111_state, dev);
-    memory_region_init_io(&s->mmio, NULL, &smc91c111_mem_ops, s,
+    memory_region_init_io(&s->mmio, OBJECT(s), &smc91c111_mem_ops, s,
                           "smc91c111-mmio", 16);
     sysbus_init_mmio(dev, &s->mmio);
     sysbus_init_irq(dev, &s->irq);
diff --git a/hw/net/stellaris_enet.c b/hw/net/stellaris_enet.c
index b1394a2ff4..aac7c76feb 100644
--- a/hw/net/stellaris_enet.c
+++ b/hw/net/stellaris_enet.c
@@ -405,8 +405,8 @@ static int stellaris_enet_init(SysBusDevice *dev)
 {
     stellaris_enet_state *s = FROM_SYSBUS(stellaris_enet_state, dev);
 
-    memory_region_init_io(&s->mmio, NULL, &stellaris_enet_ops, s, "stellaris_enet",
-                          0x1000);
+    memory_region_init_io(&s->mmio, OBJECT(s), &stellaris_enet_ops, s,
+                          "stellaris_enet", 0x1000);
     sysbus_init_mmio(dev, &s->mmio);
     sysbus_init_irq(dev, &s->irq);
     qemu_macaddr_default_if_unset(&s->conf.macaddr);
diff --git a/hw/net/vmxnet3.c b/hw/net/vmxnet3.c
index 23a6b07885..b39ff08f28 100644
--- a/hw/net/vmxnet3.c
+++ b/hw/net/vmxnet3.c
@@ -2073,17 +2073,17 @@ static int vmxnet3_pci_init(PCIDevice *pci_dev)
 
     VMW_CBPRN("Starting init...");
 
-    memory_region_init_io(&s->bar0, NULL, &b0_ops, s,
+    memory_region_init_io(&s->bar0, OBJECT(s), &b0_ops, s,
                           "vmxnet3-b0", VMXNET3_PT_REG_SIZE);
     pci_register_bar(pci_dev, VMXNET3_BAR0_IDX,
                      PCI_BASE_ADDRESS_SPACE_MEMORY, &s->bar0);
 
-    memory_region_init_io(&s->bar1, NULL, &b1_ops, s,
+    memory_region_init_io(&s->bar1, OBJECT(s), &b1_ops, s,
                           "vmxnet3-b1", VMXNET3_VD_REG_SIZE);
     pci_register_bar(pci_dev, VMXNET3_BAR1_IDX,
                      PCI_BASE_ADDRESS_SPACE_MEMORY, &s->bar1);
 
-    memory_region_init(&s->msix_bar, NULL, "vmxnet3-msix-bar",
+    memory_region_init(&s->msix_bar, OBJECT(s), "vmxnet3-msix-bar",
                        VMXNET3_MSIX_BAR_SIZE);
     pci_register_bar(pci_dev, VMXNET3_MSIX_BAR_IDX,
                      PCI_BASE_ADDRESS_SPACE_MEMORY, &s->msix_bar);
diff --git a/hw/net/xgmac.c b/hw/net/xgmac.c
index d334dc593d..997a5b59ec 100644
--- a/hw/net/xgmac.c
+++ b/hw/net/xgmac.c
@@ -382,7 +382,8 @@ static int xgmac_enet_init(SysBusDevice *dev)
 {
     struct XgmacState *s = FROM_SYSBUS(typeof(*s), dev);
 
-    memory_region_init_io(&s->iomem, NULL, &enet_mem_ops, s, "xgmac", 0x1000);
+    memory_region_init_io(&s->iomem, OBJECT(s), &enet_mem_ops, s,
+                          "xgmac", 0x1000);
     sysbus_init_mmio(dev, &s->iomem);
     sysbus_init_irq(dev, &s->sbd_irq);
     sysbus_init_irq(dev, &s->pmt_irq);
diff --git a/hw/net/xilinx_axienet.c b/hw/net/xilinx_axienet.c
index 4a4fbd6b97..f173429ecc 100644
--- a/hw/net/xilinx_axienet.c
+++ b/hw/net/xilinx_axienet.c
@@ -1001,7 +1001,7 @@ static void xilinx_enet_init(Object *obj)
 
     sysbus_init_irq(sbd, &s->irq);
 
-    memory_region_init_io(&s->iomem, NULL, &enet_ops, s, "enet", 0x40000);
+    memory_region_init_io(&s->iomem, OBJECT(s), &enet_ops, s, "enet", 0x40000);
     sysbus_init_mmio(sbd, &s->iomem);
 }
 
diff --git a/hw/net/xilinx_ethlite.c b/hw/net/xilinx_ethlite.c
index 9d7cb8f1de..2afc91ad0e 100644
--- a/hw/net/xilinx_ethlite.c
+++ b/hw/net/xilinx_ethlite.c
@@ -221,8 +221,8 @@ static int xilinx_ethlite_init(SysBusDevice *dev)
     sysbus_init_irq(dev, &s->irq);
     s->rxbuf = 0;
 
-    memory_region_init_io(&s->mmio, NULL, &eth_ops, s, "xlnx.xps-ethernetlite",
-                                                                    R_MAX * 4);
+    memory_region_init_io(&s->mmio, OBJECT(s), &eth_ops, s,
+                          "xlnx.xps-ethernetlite", R_MAX * 4);
     sysbus_init_mmio(dev, &s->mmio);
 
     qemu_macaddr_default_if_unset(&s->conf.macaddr);
diff --git a/hw/nvram/ds1225y.c b/hw/nvram/ds1225y.c
index 1697562d77..fa218ce704 100644
--- a/hw/nvram/ds1225y.c
+++ b/hw/nvram/ds1225y.c
@@ -117,7 +117,8 @@ static int nvram_sysbus_initfn(SysBusDevice *dev)
 
     s->contents = g_malloc0(s->chip_size);
 
-    memory_region_init_io(&s->iomem, NULL, &nvram_ops, s, "nvram", s->chip_size);
+    memory_region_init_io(&s->iomem, OBJECT(s), &nvram_ops, s,
+                          "nvram", s->chip_size);
     sysbus_init_mmio(dev, &s->iomem);
 
     /* Read current file */
diff --git a/hw/nvram/fw_cfg.c b/hw/nvram/fw_cfg.c
index a37db77f2f..e455282365 100644
--- a/hw/nvram/fw_cfg.c
+++ b/hw/nvram/fw_cfg.c
@@ -526,14 +526,14 @@ static int fw_cfg_init1(SysBusDevice *dev)
 {
     FWCfgState *s = FROM_SYSBUS(FWCfgState, dev);
 
-    memory_region_init_io(&s->ctl_iomem, NULL, &fw_cfg_ctl_mem_ops, s,
+    memory_region_init_io(&s->ctl_iomem, OBJECT(s), &fw_cfg_ctl_mem_ops, s,
                           "fwcfg.ctl", FW_CFG_SIZE);
     sysbus_init_mmio(dev, &s->ctl_iomem);
-    memory_region_init_io(&s->data_iomem, NULL, &fw_cfg_data_mem_ops, s,
+    memory_region_init_io(&s->data_iomem, OBJECT(s), &fw_cfg_data_mem_ops, s,
                           "fwcfg.data", FW_CFG_DATA_SIZE);
     sysbus_init_mmio(dev, &s->data_iomem);
     /* In case ctl and data overlap: */
-    memory_region_init_io(&s->comb_iomem, NULL, &fw_cfg_comb_mem_ops, s,
+    memory_region_init_io(&s->comb_iomem, OBJECT(s), &fw_cfg_comb_mem_ops, s,
                           "fwcfg", FW_CFG_SIZE);
 
     if (s->ctl_iobase + 1 == s->data_iobase) {
diff --git a/hw/nvram/mac_nvram.c b/hw/nvram/mac_nvram.c
index c91ee5806a..2eb008179a 100644
--- a/hw/nvram/mac_nvram.c
+++ b/hw/nvram/mac_nvram.c
@@ -115,8 +115,8 @@ static void macio_nvram_realizefn(DeviceState *dev, Error **errp)
 
     s->data = g_malloc0(s->size);
 
-    memory_region_init_io(&s->mem, NULL, &macio_nvram_ops, s, "macio-nvram",
-                          s->size << s->it_shift);
+    memory_region_init_io(&s->mem, OBJECT(s), &macio_nvram_ops, s,
+                          "macio-nvram", s->size << s->it_shift);
     sysbus_init_mmio(d, &s->mem);
 }