Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: Staging: octeon-ethernet: Assign proper MAC addresses. Staging: Octeon: Use symbolic values for irq numbers. MIPS: Octeon: Fix compile error in drivers/staging/octeon/ethernet-mdio.c
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commit
50b767d0ba
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@ -170,7 +170,7 @@ static u32 cvm_oct_get_link(struct net_device *dev)
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return ret;
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}
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struct const ethtool_ops cvm_oct_ethtool_ops = {
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const struct ethtool_ops cvm_oct_ethtool_ops = {
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.get_drvinfo = cvm_oct_get_drvinfo,
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.get_settings = cvm_oct_get_settings,
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.set_settings = cvm_oct_set_settings,
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@ -317,6 +317,6 @@ void cvm_oct_spi_uninit(struct net_device *dev)
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cvmx_write_csr(CVMX_SPXX_INT_MSK(interface), 0);
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cvmx_write_csr(CVMX_STXX_INT_MSK(interface), 0);
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}
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free_irq(8 + 46, &number_spi_ports);
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free_irq(OCTEON_IRQ_RML, &number_spi_ports);
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}
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}
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@ -111,6 +111,16 @@ MODULE_PARM_DESC(disable_core_queueing, "\n"
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"\tallows packets to be sent without lock contention in the packet\n"
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"\tscheduler resulting in some cases in improved throughput.\n");
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/*
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* The offset from mac_addr_base that should be used for the next port
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* that is configured. By convention, if any mgmt ports exist on the
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* chip, they get the first mac addresses, The ports controlled by
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* this driver are numbered sequencially following any mgmt addresses
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* that may exist.
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*/
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static unsigned int cvm_oct_mac_addr_offset;
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/**
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* Periodic timer to check auto negotiation
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*/
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@ -474,16 +484,30 @@ static int cvm_oct_common_set_mac_address(struct net_device *dev, void *addr)
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*/
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int cvm_oct_common_init(struct net_device *dev)
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{
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static int count;
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char mac[8] = { 0x00, 0x00,
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octeon_bootinfo->mac_addr_base[0],
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octeon_bootinfo->mac_addr_base[1],
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octeon_bootinfo->mac_addr_base[2],
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octeon_bootinfo->mac_addr_base[3],
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octeon_bootinfo->mac_addr_base[4],
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octeon_bootinfo->mac_addr_base[5] + count
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};
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struct octeon_ethernet *priv = netdev_priv(dev);
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struct sockaddr sa;
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u64 mac = ((u64)(octeon_bootinfo->mac_addr_base[0] & 0xff) << 40) |
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((u64)(octeon_bootinfo->mac_addr_base[1] & 0xff) << 32) |
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((u64)(octeon_bootinfo->mac_addr_base[2] & 0xff) << 24) |
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((u64)(octeon_bootinfo->mac_addr_base[3] & 0xff) << 16) |
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((u64)(octeon_bootinfo->mac_addr_base[4] & 0xff) << 8) |
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(u64)(octeon_bootinfo->mac_addr_base[5] & 0xff);
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mac += cvm_oct_mac_addr_offset;
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sa.sa_data[0] = (mac >> 40) & 0xff;
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sa.sa_data[1] = (mac >> 32) & 0xff;
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sa.sa_data[2] = (mac >> 24) & 0xff;
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sa.sa_data[3] = (mac >> 16) & 0xff;
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sa.sa_data[4] = (mac >> 8) & 0xff;
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sa.sa_data[5] = mac & 0xff;
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if (cvm_oct_mac_addr_offset >= octeon_bootinfo->mac_addr_count)
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printk(KERN_DEBUG "%s: Using MAC outside of the assigned range:"
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" %02x:%02x:%02x:%02x:%02x:%02x\n", dev->name,
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sa.sa_data[0] & 0xff, sa.sa_data[1] & 0xff,
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sa.sa_data[2] & 0xff, sa.sa_data[3] & 0xff,
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sa.sa_data[4] & 0xff, sa.sa_data[5] & 0xff);
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cvm_oct_mac_addr_offset++;
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/*
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* Force the interface to use the POW send if always_use_pow
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@ -496,14 +520,12 @@ int cvm_oct_common_init(struct net_device *dev)
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if (priv->queue != -1 && USE_HW_TCPUDP_CHECKSUM)
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dev->features |= NETIF_F_IP_CSUM;
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count++;
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/* We do our own locking, Linux doesn't need to */
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dev->features |= NETIF_F_LLTX;
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SET_ETHTOOL_OPS(dev, &cvm_oct_ethtool_ops);
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cvm_oct_mdio_setup_device(dev);
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dev->netdev_ops->ndo_set_mac_address(dev, mac);
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dev->netdev_ops->ndo_set_mac_address(dev, &sa);
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dev->netdev_ops->ndo_change_mtu(dev, dev->mtu);
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/*
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@ -620,6 +642,13 @@ static int __init cvm_oct_init_module(void)
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pr_notice("cavium-ethernet %s\n", OCTEON_ETHERNET_VERSION);
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if (OCTEON_IS_MODEL(OCTEON_CN52XX))
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cvm_oct_mac_addr_offset = 2; /* First two are the mgmt ports. */
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else if (OCTEON_IS_MODEL(OCTEON_CN56XX))
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cvm_oct_mac_addr_offset = 1; /* First one is the mgmt port. */
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else
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cvm_oct_mac_addr_offset = 0;
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cvm_oct_proc_initialize();
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cvm_oct_rx_initialize();
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cvm_oct_configure_common_hw();
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