#define TOUT_LOOP 100000
+#ifdef CONFIG_DM_ETH
+#define virt_to_bus(devno, v) dm_pci_virt_to_mem(devno, (void *) (v))
+#define bus_to_phys(devno, a) dm_pci_mem_to_phys(devno, a)
+#else
#define virt_to_bus(devno, v) pci_virt_to_mem(devno, (void *) (v))
#define bus_to_phys(devno, a) pci_mem_to_phys(devno, a)
+#endif
#define E1000_DEFAULT_PCI_PBA 0x00000030
#define E1000_DEFAULT_PCIE_PBA 0x000a0026
/* For 82542 (rev 2.0), disable MWI before issuing a device reset */
if (hw->mac_type == e1000_82542_rev2_0) {
DEBUGOUT("Disabling MWI on 82542 rev 2.0\n");
+#ifdef CONFIG_DM_ETH
+ dm_pci_write_config16(hw->pdev, PCI_COMMAND,
+ hw->pci_cmd_word & ~PCI_COMMAND_INVALIDATE);
+#else
pci_write_config_word(hw->pdev, PCI_COMMAND,
hw->pci_cmd_word & ~PCI_COMMAND_INVALIDATE);
+#endif
}
/* Clear interrupt mask to stop board from generating interrupts */
/* If MWI was previously enabled, reenable it. */
if (hw->mac_type == e1000_82542_rev2_0) {
+#ifdef CONFIG_DM_ETH
+ dm_pci_write_config16(hw->pdev, PCI_COMMAND, hw->pci_cmd_word);
+#else
pci_write_config_word(hw->pdev, PCI_COMMAND, hw->pci_cmd_word);
+#endif
}
if (hw->mac_type != e1000_igb)
E1000_WRITE_REG(hw, PBA, pba);
reg_txdctl1 |= E1000_TXDCTL_COUNT_DESC;
E1000_WRITE_REG(hw, TXDCTL1, reg_txdctl1);
- /* IGB is cool */
- if (hw->mac_type == e1000_igb)
- return;
switch (hw->mac_type) {
+ case e1000_igb: /* IGB is cool */
+ return;
case e1000_82571:
case e1000_82572:
/* Clear PHY TX compatible mode bits */
/* For 82542 (rev 2.0), disable MWI and put the receiver into reset */
if (hw->mac_type == e1000_82542_rev2_0) {
DEBUGOUT("Disabling MWI on 82542 rev 2.0\n");
+#ifdef CONFIG_DM_ETH
+ dm_pci_write_config16(hw->pdev, PCI_COMMAND,
+ hw->
+ pci_cmd_word & ~PCI_COMMAND_INVALIDATE);
+#else
pci_write_config_word(hw->pdev, PCI_COMMAND,
hw->
pci_cmd_word & ~PCI_COMMAND_INVALIDATE);
+#endif
E1000_WRITE_REG(hw, RCTL, E1000_RCTL_RST);
E1000_WRITE_FLUSH(hw);
mdelay(5);
E1000_WRITE_REG(hw, RCTL, 0);
E1000_WRITE_FLUSH(hw);
mdelay(1);
+#ifdef CONFIG_DM_ETH
+ dm_pci_write_config16(hw->pdev, PCI_COMMAND, hw->pci_cmd_word);
+#else
pci_write_config_word(hw->pdev, PCI_COMMAND, hw->pci_cmd_word);
+#endif
}
/* Zero out the Multicast HASH table */
default:
/* Workaround for PCI-X problem when BIOS sets MMRBC incorrectly. */
if (hw->bus_type == e1000_bus_type_pcix) {
+#ifdef CONFIG_DM_ETH
+ dm_pci_read_config16(hw->pdev, PCIX_COMMAND_REGISTER,
+ &pcix_cmd_word);
+ dm_pci_read_config16(hw->pdev, PCIX_STATUS_REGISTER_HI,
+ &pcix_stat_hi_word);
+#else
pci_read_config_word(hw->pdev, PCIX_COMMAND_REGISTER,
&pcix_cmd_word);
pci_read_config_word(hw->pdev, PCIX_STATUS_REGISTER_HI,
&pcix_stat_hi_word);
+#endif
cmd_mmrbc =
(pcix_cmd_word & PCIX_COMMAND_MMRBC_MASK) >>
PCIX_COMMAND_MMRBC_SHIFT;
if (cmd_mmrbc > stat_mmrbc) {
pcix_cmd_word &= ~PCIX_COMMAND_MMRBC_MASK;
pcix_cmd_word |= stat_mmrbc << PCIX_COMMAND_MMRBC_SHIFT;
+#ifdef CONFIG_DM_ETH
+ dm_pci_write_config16(hw->pdev, PCIX_COMMAND_REGISTER,
+ pcix_cmd_word);
+#else
pci_write_config_word(hw->pdev, PCIX_COMMAND_REGISTER,
pcix_cmd_word);
+#endif
}
}
break;
int result;
/* PCI config space info */
+#ifdef CONFIG_DM_ETH
+ dm_pci_read_config16(hw->pdev, PCI_VENDOR_ID, &hw->vendor_id);
+ dm_pci_read_config16(hw->pdev, PCI_DEVICE_ID, &hw->device_id);
+ dm_pci_read_config16(hw->pdev, PCI_SUBSYSTEM_VENDOR_ID,
+ &hw->subsystem_vendor_id);
+ dm_pci_read_config16(hw->pdev, PCI_SUBSYSTEM_ID, &hw->subsystem_id);
+
+ dm_pci_read_config8(hw->pdev, PCI_REVISION_ID, &hw->revision_id);
+ dm_pci_read_config16(hw->pdev, PCI_COMMAND, &hw->pci_cmd_word);
+#else
pci_read_config_word(hw->pdev, PCI_VENDOR_ID, &hw->vendor_id);
pci_read_config_word(hw->pdev, PCI_DEVICE_ID, &hw->device_id);
pci_read_config_word(hw->pdev, PCI_SUBSYSTEM_VENDOR_ID,
pci_read_config_byte(hw->pdev, PCI_REVISION_ID, &hw->revision_id);
pci_read_config_word(hw->pdev, PCI_COMMAND, &hw->pci_cmd_word);
+#endif
/* identify the MAC */
result = e1000_set_mac_type(hw);
inval_end = inval_start + roundup(sizeof(*rd), ARCH_DMA_MINALIGN);
invalidate_dcache_range(inval_start, inval_end);
- if (!(le32_to_cpu(rd->status)) & E1000_RXD_STAT_DD)
+ if (!(rd->status & E1000_RXD_STAT_DD))
return 0;
/* DEBUGOUT("recv: packet len=%d\n", rd->length); */
/* Packet received, make sure the data are re-loaded from RAM. */
- len = le32_to_cpu(rd->length);
+ len = le16_to_cpu(rd->length);
invalidate_dcache_range((unsigned long)packet,
(unsigned long)packet +
roundup(len, ARCH_DMA_MINALIGN));
static LIST_HEAD(e1000_hw_list);
#endif
+#ifdef CONFIG_DM_ETH
+static int e1000_init_one(struct e1000_hw *hw, int cardnum,
+ struct udevice *devno, unsigned char enetaddr[6])
+#else
static int e1000_init_one(struct e1000_hw *hw, int cardnum, pci_dev_t devno,
unsigned char enetaddr[6])
+#endif
{
u32 val;
/* Assign the passed-in values */
+#ifdef CONFIG_DM_ETH
+ hw->pdev = devno;
+#else
hw->pdev = devno;
+#endif
hw->cardnum = cardnum;
/* Print a debug message with the IO base address */
+#ifdef CONFIG_DM_ETH
+ dm_pci_read_config32(devno, PCI_BASE_ADDRESS_0, &val);
+#else
pci_read_config_dword(devno, PCI_BASE_ADDRESS_0, &val);
+#endif
E1000_DBG(hw, "iobase 0x%08x\n", val & 0xfffffff0);
/* Try to enable I/O accesses and bus-mastering */
val = PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER;
+#ifdef CONFIG_DM_ETH
+ dm_pci_write_config32(devno, PCI_COMMAND, val);
+#else
pci_write_config_dword(devno, PCI_COMMAND, val);
+#endif
/* Make sure it worked */
+#ifdef CONFIG_DM_ETH
+ dm_pci_read_config32(devno, PCI_COMMAND, &val);
+#else
pci_read_config_dword(devno, PCI_COMMAND, &val);
+#endif
if (!(val & PCI_COMMAND_MEMORY)) {
E1000_ERR(hw, "Can't enable I/O memory\n");
return -ENOSPC;
#ifndef CONFIG_E1000_NO_NVM
hw->eeprom_semaphore_present = true;
#endif
+#ifdef CONFIG_DM_ETH
+ hw->hw_addr = dm_pci_map_bar(devno, PCI_BASE_ADDRESS_0,
+ PCI_REGION_MEM);
+#else
hw->hw_addr = pci_map_bar(devno, PCI_BASE_ADDRESS_0,
PCI_REGION_MEM);
+#endif
hw->mac_type = e1000_undefined;
/* MAC and Phy settings */
for (i = 0; (devno = pci_find_devices(e1000_supported, i)) >= 0; i++) {
/*
* These will never get freed due to errors, this allows us to
- * perform SPI EEPROM programming from U-boot, for example.
+ * perform SPI EEPROM programming from U-Boot, for example.
*/
struct eth_device *nic = malloc(sizeof(*nic));
struct e1000_hw *hw = malloc(sizeof(*hw));
struct udevice *dev;
char name[30];
int ret;
-#else
+#endif
+#if !defined(CONFIG_DM_ETH) || defined(CONFIG_E1000_SPI)
struct e1000_hw *hw;
#endif
int cardnum;
}
#ifdef CONFIG_E1000_SPI
+#ifdef CONFIG_DM_ETH
+ hw = dev_get_priv(dev);
+#endif
/* Handle the "SPI" subcommand */
if (!strcmp(argv[2], "spi"))
return do_e1000_spi(cmdtp, hw, argc - 3, argv + 3);
int ret;
hw->name = dev->name;
- ret = e1000_init_one(hw, trailing_strtol(dev->name), pci_get_bdf(dev),
- plat->enetaddr);
+ ret = e1000_init_one(hw, trailing_strtol(dev->name),
+ dev, plat->enetaddr);
if (ret < 0) {
printf(pr_fmt("failed to initialize card: %d\n"), ret);
return ret;
projects / u-boot / blobdiff