net/e1000: QOM parent field cleanup
Replace direct uses of E1000State::dev field with QOM casts and rename it to parent_obj. Acked-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
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				| @ -85,7 +85,10 @@ enum { | ||||
| }; | ||||
| 
 | ||||
| typedef struct E1000State_st { | ||||
|     PCIDevice dev; | ||||
|     /*< private >*/ | ||||
|     PCIDevice parent_obj; | ||||
|     /*< public >*/ | ||||
| 
 | ||||
|     NICState *nic; | ||||
|     NICConf conf; | ||||
|     MemoryRegion mmio; | ||||
| @ -245,6 +248,8 @@ static const uint32_t mac_reg_init[] = { | ||||
| static void | ||||
| set_interrupt_cause(E1000State *s, int index, uint32_t val) | ||||
| { | ||||
|     PCIDevice *d = PCI_DEVICE(s); | ||||
| 
 | ||||
|     if (val && (E1000_DEVID >= E1000_DEV_ID_82547EI_MOBILE)) { | ||||
|         /* Only for 8257x */ | ||||
|         val |= E1000_ICR_INT_ASSERTED; | ||||
| @ -261,7 +266,7 @@ set_interrupt_cause(E1000State *s, int index, uint32_t val) | ||||
|      */ | ||||
|     s->mac_reg[ICS] = val; | ||||
| 
 | ||||
|     qemu_set_irq(s->dev.irq[0], (s->mac_reg[IMS] & s->mac_reg[ICR]) != 0); | ||||
|     qemu_set_irq(d->irq[0], (s->mac_reg[IMS] & s->mac_reg[ICR]) != 0); | ||||
| } | ||||
| 
 | ||||
| static void | ||||
| @ -558,6 +563,7 @@ xmit_seg(E1000State *s) | ||||
| static void | ||||
| process_tx_desc(E1000State *s, struct e1000_tx_desc *dp) | ||||
| { | ||||
|     PCIDevice *d = PCI_DEVICE(s); | ||||
|     uint32_t txd_lower = le32_to_cpu(dp->lower.data); | ||||
|     uint32_t dtype = txd_lower & (E1000_TXD_CMD_DEXT | E1000_TXD_DTYP_D); | ||||
|     unsigned int split_size = txd_lower & 0xffff, bytes, sz, op; | ||||
| @ -615,7 +621,7 @@ process_tx_desc(E1000State *s, struct e1000_tx_desc *dp) | ||||
|                 bytes = msh - tp->size; | ||||
| 
 | ||||
|             bytes = MIN(sizeof(tp->data) - tp->size, bytes); | ||||
|             pci_dma_read(&s->dev, addr, tp->data + tp->size, bytes); | ||||
|             pci_dma_read(d, addr, tp->data + tp->size, bytes); | ||||
|             sz = tp->size + bytes; | ||||
|             if (sz >= tp->hdr_len && tp->size < tp->hdr_len) { | ||||
|                 memmove(tp->header, tp->data, tp->hdr_len); | ||||
| @ -633,7 +639,7 @@ process_tx_desc(E1000State *s, struct e1000_tx_desc *dp) | ||||
|         DBGOUT(TXERR, "TCP segmentation error\n"); | ||||
|     } else { | ||||
|         split_size = MIN(sizeof(tp->data) - tp->size, split_size); | ||||
|         pci_dma_read(&s->dev, addr, tp->data + tp->size, split_size); | ||||
|         pci_dma_read(d, addr, tp->data + tp->size, split_size); | ||||
|         tp->size += split_size; | ||||
|     } | ||||
| 
 | ||||
| @ -652,6 +658,7 @@ process_tx_desc(E1000State *s, struct e1000_tx_desc *dp) | ||||
| static uint32_t | ||||
| txdesc_writeback(E1000State *s, dma_addr_t base, struct e1000_tx_desc *dp) | ||||
| { | ||||
|     PCIDevice *d = PCI_DEVICE(s); | ||||
|     uint32_t txd_upper, txd_lower = le32_to_cpu(dp->lower.data); | ||||
| 
 | ||||
|     if (!(txd_lower & (E1000_TXD_CMD_RS|E1000_TXD_CMD_RPS))) | ||||
| @ -659,7 +666,7 @@ txdesc_writeback(E1000State *s, dma_addr_t base, struct e1000_tx_desc *dp) | ||||
|     txd_upper = (le32_to_cpu(dp->upper.data) | E1000_TXD_STAT_DD) & | ||||
|                 ~(E1000_TXD_STAT_EC | E1000_TXD_STAT_LC | E1000_TXD_STAT_TU); | ||||
|     dp->upper.data = cpu_to_le32(txd_upper); | ||||
|     pci_dma_write(&s->dev, base + ((char *)&dp->upper - (char *)dp), | ||||
|     pci_dma_write(d, base + ((char *)&dp->upper - (char *)dp), | ||||
|                   &dp->upper, sizeof(dp->upper)); | ||||
|     return E1000_ICR_TXDW; | ||||
| } | ||||
| @ -675,6 +682,7 @@ static uint64_t tx_desc_base(E1000State *s) | ||||
| static void | ||||
| start_xmit(E1000State *s) | ||||
| { | ||||
|     PCIDevice *d = PCI_DEVICE(s); | ||||
|     dma_addr_t base; | ||||
|     struct e1000_tx_desc desc; | ||||
|     uint32_t tdh_start = s->mac_reg[TDH], cause = E1000_ICS_TXQE; | ||||
| @ -687,7 +695,7 @@ start_xmit(E1000State *s) | ||||
|     while (s->mac_reg[TDH] != s->mac_reg[TDT]) { | ||||
|         base = tx_desc_base(s) + | ||||
|                sizeof(struct e1000_tx_desc) * s->mac_reg[TDH]; | ||||
|         pci_dma_read(&s->dev, base, &desc, sizeof(desc)); | ||||
|         pci_dma_read(d, base, &desc, sizeof(desc)); | ||||
| 
 | ||||
|         DBGOUT(TX, "index %d: %p : %x %x\n", s->mac_reg[TDH], | ||||
|                (void *)(intptr_t)desc.buffer_addr, desc.lower.data, | ||||
| @ -820,6 +828,7 @@ static ssize_t | ||||
| e1000_receive(NetClientState *nc, const uint8_t *buf, size_t size) | ||||
| { | ||||
|     E1000State *s = qemu_get_nic_opaque(nc); | ||||
|     PCIDevice *d = PCI_DEVICE(s); | ||||
|     struct e1000_rx_desc desc; | ||||
|     dma_addr_t base; | ||||
|     unsigned int n, rdt; | ||||
| @ -879,7 +888,7 @@ e1000_receive(NetClientState *nc, const uint8_t *buf, size_t size) | ||||
|             desc_size = s->rxbuf_size; | ||||
|         } | ||||
|         base = rx_desc_base(s) + sizeof(desc) * s->mac_reg[RDH]; | ||||
|         pci_dma_read(&s->dev, base, &desc, sizeof(desc)); | ||||
|         pci_dma_read(d, base, &desc, sizeof(desc)); | ||||
|         desc.special = vlan_special; | ||||
|         desc.status |= (vlan_status | E1000_RXD_STAT_DD); | ||||
|         if (desc.buffer_addr) { | ||||
| @ -888,7 +897,7 @@ e1000_receive(NetClientState *nc, const uint8_t *buf, size_t size) | ||||
|                 if (copy_size > s->rxbuf_size) { | ||||
|                     copy_size = s->rxbuf_size; | ||||
|                 } | ||||
|                 pci_dma_write(&s->dev, le64_to_cpu(desc.buffer_addr), | ||||
|                 pci_dma_write(d, le64_to_cpu(desc.buffer_addr), | ||||
|                               buf + desc_offset + vlan_offset, copy_size); | ||||
|             } | ||||
|             desc_offset += desc_size; | ||||
| @ -903,7 +912,7 @@ e1000_receive(NetClientState *nc, const uint8_t *buf, size_t size) | ||||
|         } else { // as per intel docs; skip descriptors with null buf addr
 | ||||
|             DBGOUT(RX, "Null RX descriptor!!\n"); | ||||
|         } | ||||
|         pci_dma_write(&s->dev, base, &desc, sizeof(desc)); | ||||
|         pci_dma_write(d, base, &desc, sizeof(desc)); | ||||
| 
 | ||||
|         if (++s->mac_reg[RDH] * sizeof(desc) >= s->mac_reg[RDLEN]) | ||||
|             s->mac_reg[RDH] = 0; | ||||
| @ -1189,7 +1198,7 @@ static const VMStateDescription vmstate_e1000 = { | ||||
|     .pre_save = e1000_pre_save, | ||||
|     .post_load = e1000_post_load, | ||||
|     .fields      = (VMStateField []) { | ||||
|         VMSTATE_PCI_DEVICE(dev, E1000State), | ||||
|         VMSTATE_PCI_DEVICE(parent_obj, E1000State), | ||||
|         VMSTATE_UNUSED_TEST(is_version_1, 4), /* was instance id */ | ||||
|         VMSTATE_UNUSED(4), /* Was mmio_base.  */ | ||||
|         VMSTATE_UINT32(rxbuf_size, E1000State), | ||||
| @ -1330,7 +1339,7 @@ static int pci_e1000_init(PCIDevice *pci_dev) | ||||
|     int i; | ||||
|     uint8_t *macaddr; | ||||
| 
 | ||||
|     pci_conf = d->dev.config; | ||||
|     pci_conf = pci_dev->config; | ||||
| 
 | ||||
|     /* TODO: RST# value should be 0, PCI spec 6.2.4 */ | ||||
|     pci_conf[PCI_CACHE_LINE_SIZE] = 0x10; | ||||
| @ -1339,9 +1348,9 @@ static int pci_e1000_init(PCIDevice *pci_dev) | ||||
| 
 | ||||
|     e1000_mmio_setup(d); | ||||
| 
 | ||||
|     pci_register_bar(&d->dev, 0, PCI_BASE_ADDRESS_SPACE_MEMORY, &d->mmio); | ||||
|     pci_register_bar(pci_dev, 0, PCI_BASE_ADDRESS_SPACE_MEMORY, &d->mmio); | ||||
| 
 | ||||
|     pci_register_bar(&d->dev, 1, PCI_BASE_ADDRESS_SPACE_IO, &d->io); | ||||
|     pci_register_bar(pci_dev, 1, PCI_BASE_ADDRESS_SPACE_IO, &d->io); | ||||
| 
 | ||||
|     memmove(d->eeprom_data, e1000_eeprom_template, | ||||
|         sizeof e1000_eeprom_template); | ||||
|  | ||||
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