static void igbvf_get_regs(struct net_device *netdev,
struct ethtool_regs *regs, void *p)
{
struct igbvf_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
u32 *regs_buff = p;
u8 revision_id;
memset(p, 0, IGBVF_REGS_LEN * sizeof(u32));
pci_read_config_byte(adapter->pdev, PCI_REVISION_ID, &revision_id);
regs->version = (1 << 24) | (revision_id << 16) | adapter->pdev->device;
regs_buff[0] = er32(CTRL);
regs_buff[1] = er32(STATUS);
regs_buff[2] = er32(RDLEN(0));
regs_buff[3] = er32(RDH(0));
regs_buff[4] = er32(RDT(0));
regs_buff[5] = er32(TDLEN(0));
regs_buff[6] = er32(TDH(0));
regs_buff[7] = er32(TDT(0));
}
static void e1000_get_regs(struct net_device *netdev,
struct ethtool_regs *regs, void *p)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
u32 *regs_buff = p;
u16 phy_data;
memset(p, 0, E1000_REGS_LEN * sizeof(u32));
regs->version = (1 << 24) | (adapter->pdev->revision << 16) |
adapter->pdev->device;
regs_buff[0] = er32(CTRL);
regs_buff[1] = er32(STATUS);
regs_buff[2] = er32(RCTL);
regs_buff[3] = er32(RDLEN(0));
regs_buff[4] = er32(RDH(0));
regs_buff[5] = er32(RDT(0));
regs_buff[6] = er32(RDTR);
regs_buff[7] = er32(TCTL);
regs_buff[8] = er32(TDLEN(0));
regs_buff[9] = er32(TDH(0));
regs_buff[10] = er32(TDT(0));
regs_buff[11] = er32(TIDV);
regs_buff[12] = adapter->hw.phy.type; /* PHY type (IGP=1, M88=0) */
/* ethtool doesn't use anything past this point, so all this
* code is likely legacy junk for apps that may or may not
* exist */
if (hw->phy.type == e1000_phy_m88) {
e1e_rphy(hw, M88E1000_PHY_SPEC_STATUS, &phy_data);
regs_buff[13] = (u32)phy_data; /* cable length */
regs_buff[14] = 0; /* Dummy (to align w/ IGP phy reg dump) */
regs_buff[15] = 0; /* Dummy (to align w/ IGP phy reg dump) */
regs_buff[16] = 0; /* Dummy (to align w/ IGP phy reg dump) */
e1e_rphy(hw, M88E1000_PHY_SPEC_CTRL, &phy_data);
regs_buff[17] = (u32)phy_data; /* extended 10bt distance */
regs_buff[18] = regs_buff[13]; /* cable polarity */
regs_buff[19] = 0; /* Dummy (to align w/ IGP phy reg dump) */
regs_buff[20] = regs_buff[17]; /* polarity correction */
/* phy receive errors */
regs_buff[22] = adapter->phy_stats.receive_errors;
regs_buff[23] = regs_buff[13]; /* mdix mode */
}
regs_buff[21] = 0; /* was idle_errors */
e1e_rphy(hw, PHY_1000T_STATUS, &phy_data);
regs_buff[24] = (u32)phy_data; /* phy local receiver status */
regs_buff[25] = regs_buff[24]; /* phy remote receiver status */
}