static void bonito_spciconf_writeb(void *opaque, target_phys_addr_t addr, uint32_t val) { PCIBonitoState *s = opaque; PCIDevice *d = PCI_DEVICE(s); PCIHostState *phb = PCI_HOST_BRIDGE(s->pcihost); uint32_t pciaddr; uint16_t status; DPRINTF("bonito_spciconf_writeb "TARGET_FMT_plx" val %x\n", addr, val); pciaddr = bonito_sbridge_pciaddr(s, addr); if (pciaddr == 0xffffffff) { return; } /* set the pci address in s->config_reg */ phb->config_reg = (pciaddr) | (1u << 31); pci_data_write(phb->bus, phb->config_reg, val & 0xff, 1); /* clear PCI_STATUS_REC_MASTER_ABORT and PCI_STATUS_REC_TARGET_ABORT */ status = pci_get_word(d->config + PCI_STATUS); status &= ~(PCI_STATUS_REC_MASTER_ABORT | PCI_STATUS_REC_TARGET_ABORT); pci_set_word(d->config + PCI_STATUS, status); }