diff options
| -rw-r--r-- | drivers/net/e1000.c | 216 | ||||
| -rw-r--r-- | drivers/net/e1000.h | 11 |
2 files changed, 1 insertions, 226 deletions
diff --git a/drivers/net/e1000.c b/drivers/net/e1000.c index 5fe016ebaf7..41e6ba760e2 100644 --- a/drivers/net/e1000.c +++ b/drivers/net/e1000.c @@ -65,9 +65,7 @@ DEFINE_ALIGN_BUFFER(unsigned char, packet, 4096, E1000_BUFFER_ALIGN); static int tx_tail; static int rx_tail, rx_last; -#ifdef CONFIG_DM_ETH static int num_cards; /* Number of E1000 devices seen so far */ -#endif static struct pci_device_id e1000_supported[] = { { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82542) }, @@ -1611,13 +1609,8 @@ e1000_reset_hw(struct e1000_hw *hw) /* 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 */ @@ -1695,11 +1688,7 @@ e1000_reset_hw(struct e1000_hw *hw) /* 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); @@ -1884,15 +1873,9 @@ e1000_init_hw(struct e1000_hw *hw, unsigned char enetaddr[6]) /* 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); @@ -1908,11 +1891,7 @@ e1000_init_hw(struct e1000_hw *hw, unsigned char enetaddr[6]) 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 */ @@ -1935,17 +1914,10 @@ e1000_init_hw(struct e1000_hw *hw, unsigned char enetaddr[6]) 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; @@ -1957,13 +1929,8 @@ e1000_init_hw(struct e1000_hw *hw, unsigned char enetaddr[6]) 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; @@ -5060,7 +5027,6 @@ e1000_sw_init(struct e1000_hw *hw) 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, @@ -5069,16 +5035,6 @@ e1000_sw_init(struct e1000_hw *hw) 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, - &hw->subsystem_vendor_id); - pci_read_config_word(hw->pdev, PCI_SUBSYSTEM_ID, &hw->subsystem_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); @@ -5485,51 +5441,25 @@ void e1000_get_bus_type(struct e1000_hw *hw) } } -#ifndef CONFIG_DM_ETH -/* A list of all registered e1000 devices */ -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; @@ -5548,13 +5478,8 @@ static int e1000_init_one(struct e1000_hw *hw, int cardnum, pci_dev_t devno, #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, 0, 0, PCI_REGION_TYPE, 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 */ @@ -5599,71 +5524,13 @@ static void e1000_name(char *str, int cardnum) sprintf(str, "e1000#%u", cardnum); } -#ifndef CONFIG_DM_ETH -/************************************************************************** -TRANSMIT - Transmit a frame -***************************************************************************/ -static int e1000_transmit(struct eth_device *nic, void *txpacket, int length) -{ - struct e1000_hw *hw = nic->priv; - - return _e1000_transmit(hw, txpacket, length); -} - -/************************************************************************** -DISABLE - Turn off ethernet interface -***************************************************************************/ -static void -e1000_disable(struct eth_device *nic) -{ - struct e1000_hw *hw = nic->priv; - - _e1000_disable(hw); -} - -/************************************************************************** -INIT - set up ethernet interface(s) -***************************************************************************/ -static int -e1000_init(struct eth_device *nic, struct bd_info *bis) -{ - struct e1000_hw *hw = nic->priv; - - return _e1000_init(hw, nic->enetaddr); -} - -static int -e1000_poll(struct eth_device *nic) -{ - struct e1000_hw *hw = nic->priv; - int len; - - len = _e1000_poll(hw); - if (len) { - net_process_received_packet((uchar *)packet, len); - fill_rx(hw); - } - - return len ? 1 : 0; -} -#endif /* !CONFIG_DM_ETH */ - -#ifdef CONFIG_DM_ETH static int e1000_write_hwaddr(struct udevice *dev) -#else -static int e1000_write_hwaddr(struct eth_device *dev) -#endif { #ifndef CONFIG_E1000_NO_NVM unsigned char current_mac[6]; -#ifdef CONFIG_DM_ETH struct eth_pdata *plat = dev_get_plat(dev); struct e1000_hw *hw = dev_get_priv(dev); u8 *mac = plat->enetaddr; -#else - struct e1000_hw *hw = dev->priv; - u8 *mac = dev->enetaddr; -#endif uint16_t data[3]; int ret_val, i; @@ -5701,87 +5568,16 @@ static int e1000_write_hwaddr(struct eth_device *dev) #endif } -#ifndef CONFIG_DM_ETH -/************************************************************************** -PROBE - Look for an adapter, this routine's visible to the outside -You should omit the last argument struct pci_device * for a non-PCI NIC -***************************************************************************/ -int -e1000_initialize(struct bd_info * bis) -{ - unsigned int i; - pci_dev_t devno; - int ret; - - DEBUGFUNC(); - - /* Find and probe all the matching PCI devices */ - 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. - */ - struct eth_device *nic = malloc(sizeof(*nic)); - struct e1000_hw *hw = malloc(sizeof(*hw)); - if (!nic || !hw) { - printf("e1000#%u: Out of Memory!\n", i); - free(nic); - free(hw); - continue; - } - - /* Make sure all of the fields are initially zeroed */ - memset(nic, 0, sizeof(*nic)); - memset(hw, 0, sizeof(*hw)); - nic->priv = hw; - - /* Generate a card name */ - e1000_name(nic->name, i); - hw->name = nic->name; - - ret = e1000_init_one(hw, i, devno, nic->enetaddr); - if (ret) - continue; - list_add_tail(&hw->list_node, &e1000_hw_list); - - hw->nic = nic; - - /* Set up the function pointers and register the device */ - nic->init = e1000_init; - nic->recv = e1000_poll; - nic->send = e1000_transmit; - nic->halt = e1000_disable; - nic->write_hwaddr = e1000_write_hwaddr; - eth_register(nic); - } - - return i; -} - -struct e1000_hw *e1000_find_card(unsigned int cardnum) -{ - struct e1000_hw *hw; - - list_for_each_entry(hw, &e1000_hw_list, list_node) - if (hw->cardnum == cardnum) - return hw; - - return NULL; -} -#endif /* !CONFIG_DM_ETH */ - #ifdef CONFIG_CMD_E1000 static int do_e1000(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]) { unsigned char *mac = NULL; -#ifdef CONFIG_DM_ETH struct eth_pdata *plat; struct udevice *dev; char name[30]; int ret; -#endif -#if !defined(CONFIG_DM_ETH) || defined(CONFIG_E1000_SPI) +#if defined(CONFIG_E1000_SPI) struct e1000_hw *hw; #endif int cardnum; @@ -5793,18 +5589,12 @@ static int do_e1000(struct cmd_tbl *cmdtp, int flag, int argc, /* Make sure we can find the requested e1000 card */ cardnum = dectoul(argv[1], NULL); -#ifdef CONFIG_DM_ETH e1000_name(name, cardnum); ret = uclass_get_device_by_name(UCLASS_ETH, name, &dev); if (!ret) { plat = dev_get_plat(dev); mac = plat->enetaddr; } -#else - hw = e1000_find_card(cardnum); - if (hw) - mac = hw->nic->enetaddr; -#endif if (!mac) { printf("e1000: ERROR: No such device: e1000#%s\n", argv[1]); return 1; @@ -5817,9 +5607,7 @@ static int do_e1000(struct cmd_tbl *cmdtp, int flag, int argc, } #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); @@ -5843,7 +5631,6 @@ U_BOOT_CMD( ); #endif /* not CONFIG_CMD_E1000 */ -#ifdef CONFIG_DM_ETH static int e1000_eth_start(struct udevice *dev) { struct eth_pdata *plat = dev_get_plat(dev); @@ -5948,4 +5735,3 @@ U_BOOT_DRIVER(eth_e1000) = { }; U_BOOT_PCI_DEVICE(eth_e1000, e1000_supported); -#endif diff --git a/drivers/net/e1000.h b/drivers/net/e1000.h index f96f12c8f44..f788394da87 100644 --- a/drivers/net/e1000.h +++ b/drivers/net/e1000.h @@ -21,10 +21,6 @@ #include <linux/list.h> #include <malloc.h> #include <net.h> -/* Avoids a compile error since struct eth_device is not defined */ -#ifndef CONFIG_DM_ETH -#include <netdev.h> -#endif #include <asm/io.h> #include <pci.h> @@ -1077,19 +1073,12 @@ typedef enum { struct e1000_hw { const char *name; struct list_head list_node; -#ifndef CONFIG_DM_ETH - struct eth_device *nic; -#endif #ifdef CONFIG_E1000_SPI struct spi_slave spi; #endif unsigned int cardnum; -#ifdef CONFIG_DM_ETH struct udevice *pdev; -#else - pci_dev_t pdev; -#endif uint8_t *hw_addr; e1000_mac_type mac_type; e1000_phy_type phy_type; |