forked from Minki/linux
NetXen: Updates, removal of unsupported features and minor bug fixes.
Signed-off-by: Mithlesh Thukral <mithlesh@netxen.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
This commit is contained in:
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@ -72,6 +72,8 @@
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#define FLASH_SECTOR_SIZE (64 * 1024)
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#define FLASH_TOTAL_SIZE (NUM_FLASH_SECTORS * FLASH_SECTOR_SIZE)
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#define PHAN_VENDOR_ID 0x4040
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#define RCV_DESC_RINGSIZE \
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(sizeof(struct rcv_desc) * adapter->max_rx_desc_count)
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#define STATUS_DESC_RINGSIZE \
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@ -82,7 +84,7 @@
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(sizeof(struct netxen_cmd_buffer) * adapter->max_tx_desc_count)
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#define RCV_BUFFSIZE \
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(sizeof(struct netxen_rx_buffer) * rcv_desc->max_rx_desc_count)
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#define find_diff_among(a,b,range) ((a)<(b)?((b)-(a)):((b)+(range)-(a)))
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#define find_diff_among(a,b,range) ((a)<=(b)?((b)-(a)):((b)+(range)-(a)))
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#define NETXEN_NETDEV_STATUS 0x1
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#define NETXEN_RCV_PRODUCER_OFFSET 0
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@ -82,8 +82,7 @@ static const struct netxen_nic_stats netxen_nic_gstrings_stats[] = {
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#define NETXEN_NIC_STATS_LEN ARRAY_SIZE(netxen_nic_gstrings_stats)
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static const char netxen_nic_gstrings_test[][ETH_GSTRING_LEN] = {
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"Register_Test_offline", "EEPROM_Test_offline",
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"Interrupt_Test_offline", "Loopback_Test_offline",
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"Register_Test_on_offline",
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"Link_Test_on_offline"
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};
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@ -394,19 +393,12 @@ netxen_nic_get_regs(struct net_device *dev, struct ethtool_regs *regs, void *p)
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}
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}
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static void
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netxen_nic_get_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
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{
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wol->supported = WAKE_UCAST | WAKE_MCAST | WAKE_BCAST | WAKE_MAGIC;
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/* options can be added depending upon the mode */
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wol->wolopts = 0;
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}
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static u32 netxen_nic_test_link(struct net_device *dev)
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{
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struct netxen_port *port = netdev_priv(dev);
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struct netxen_adapter *adapter = port->adapter;
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__u32 status;
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int val;
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/* read which mode */
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if (adapter->ahw.board_type == NETXEN_NIC_GBE) {
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@ -415,11 +407,13 @@ static u32 netxen_nic_test_link(struct net_device *dev)
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NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_STATUS,
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&status) != 0)
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return -EIO;
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else
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return (netxen_get_phy_link(status));
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else {
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val = netxen_get_phy_link(status);
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return !val;
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}
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} else if (adapter->ahw.board_type == NETXEN_NIC_XGBE) {
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int val = readl(NETXEN_CRB_NORMALIZE(adapter, CRB_XG_STATE));
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return val == XG_LINK_UP;
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val = readl(NETXEN_CRB_NORMALIZE(adapter, CRB_XG_STATE));
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return (val == XG_LINK_UP) ? 0 : 1;
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}
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return -EIO;
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}
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@ -606,100 +600,21 @@ netxen_nic_set_pauseparam(struct net_device *dev,
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static int netxen_nic_reg_test(struct net_device *dev)
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{
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struct netxen_port *port = netdev_priv(dev);
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struct netxen_adapter *adapter = port->adapter;
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u32 data_read, data_written, save;
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__u32 mode;
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struct netxen_adapter *adapter = netdev_priv(dev);
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u32 data_read, data_written;
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/*
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* first test the "Read Only" registers by writing which mode
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*/
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netxen_nic_read_w0(adapter, NETXEN_NIU_MODE, &mode);
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if (netxen_get_niu_enable_ge(mode)) { /* GB Mode */
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netxen_nic_read_w0(adapter,
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NETXEN_NIU_GB_MII_MGMT_STATUS(port->portnum),
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&data_read);
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save = data_read;
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if (data_read)
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data_written = data_read & NETXEN_NIC_INVALID_DATA;
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else
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data_written = NETXEN_NIC_INVALID_DATA;
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netxen_nic_write_w0(adapter,
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NETXEN_NIU_GB_MII_MGMT_STATUS(port->
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portnum),
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data_written);
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netxen_nic_read_w0(adapter,
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NETXEN_NIU_GB_MII_MGMT_STATUS(port->portnum),
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&data_read);
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if (data_written == data_read) {
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netxen_nic_write_w0(adapter,
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NETXEN_NIU_GB_MII_MGMT_STATUS(port->
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portnum),
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save);
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return 0;
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}
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/* netxen_niu_gb_mii_mgmt_indicators is read only */
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netxen_nic_read_w0(adapter,
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NETXEN_NIU_GB_MII_MGMT_INDICATE(port->
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portnum),
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&data_read);
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save = data_read;
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if (data_read)
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data_written = data_read & NETXEN_NIC_INVALID_DATA;
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else
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data_written = NETXEN_NIC_INVALID_DATA;
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netxen_nic_write_w0(adapter,
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NETXEN_NIU_GB_MII_MGMT_INDICATE(port->
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portnum),
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data_written);
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netxen_nic_read_w0(adapter,
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NETXEN_NIU_GB_MII_MGMT_INDICATE(port->
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portnum),
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&data_read);
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if (data_written == data_read) {
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netxen_nic_write_w0(adapter,
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NETXEN_NIU_GB_MII_MGMT_INDICATE
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(port->portnum), save);
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return 0;
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}
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/* netxen_niu_gb_interface_status is read only */
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netxen_nic_read_w0(adapter,
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NETXEN_NIU_GB_INTERFACE_STATUS(port->
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portnum),
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&data_read);
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save = data_read;
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if (data_read)
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data_written = data_read & NETXEN_NIC_INVALID_DATA;
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else
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data_written = NETXEN_NIC_INVALID_DATA;
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netxen_nic_write_w0(adapter,
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NETXEN_NIU_GB_INTERFACE_STATUS(port->
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portnum),
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data_written);
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netxen_nic_read_w0(adapter,
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NETXEN_NIU_GB_INTERFACE_STATUS(port->
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portnum),
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&data_read);
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if (data_written == data_read) {
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netxen_nic_write_w0(adapter,
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NETXEN_NIU_GB_INTERFACE_STATUS
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(port->portnum), save);
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return 0;
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}
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} /* GB Mode */
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netxen_nic_read_w0(adapter, NETXEN_PCIX_PH_REG(0), &data_read);
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if ((data_read & 0xffff) != PHAN_VENDOR_ID)
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return 1;
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data_written = (u32)0xa5a5a5a5;
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netxen_nic_reg_write(adapter, CRB_SCRATCHPAD_TEST, data_written);
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data_read = readl(NETXEN_CRB_NORMALIZE(adapter, CRB_SCRATCHPAD_TEST));
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if (data_written != data_read)
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return 1;
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return 0;
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}
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static int netxen_nic_diag_test_count(struct net_device *dev)
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@ -713,26 +628,20 @@ netxen_nic_diag_test(struct net_device *dev, struct ethtool_test *eth_test,
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{
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if (eth_test->flags == ETH_TEST_FL_OFFLINE) { /* offline tests */
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/* link test */
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if (!(data[4] = (u64) netxen_nic_test_link(dev)))
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if ((data[1] = (u64) netxen_nic_test_link(dev)))
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eth_test->flags |= ETH_TEST_FL_FAILED;
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if (netif_running(dev))
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dev->stop(dev);
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/* register tests */
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if (!(data[0] = netxen_nic_reg_test(dev)))
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if ((data[0] = netxen_nic_reg_test(dev)))
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eth_test->flags |= ETH_TEST_FL_FAILED;
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/* other tests pass as of now */
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data[1] = data[2] = data[3] = 1;
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if (netif_running(dev))
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dev->open(dev);
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} else { /* online tests */
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/* link test */
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if (!(data[4] = (u64) netxen_nic_test_link(dev)))
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/* register tests */
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if((data[0] = netxen_nic_reg_test(dev)))
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eth_test->flags |= ETH_TEST_FL_FAILED;
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/* other tests pass by default */
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data[0] = data[1] = data[2] = data[3] = 1;
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/* link test */
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if ((data[1] = (u64) netxen_nic_test_link(dev)))
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eth_test->flags |= ETH_TEST_FL_FAILED;
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}
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}
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@ -783,7 +692,6 @@ struct ethtool_ops netxen_nic_ethtool_ops = {
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.get_drvinfo = netxen_nic_get_drvinfo,
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.get_regs_len = netxen_nic_get_regs_len,
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.get_regs = netxen_nic_get_regs,
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.get_wol = netxen_nic_get_wol,
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.get_link = ethtool_op_get_link,
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.get_eeprom_len = netxen_nic_get_eeprom_len,
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.get_eeprom = netxen_nic_get_eeprom,
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@ -42,8 +42,6 @@
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#include <linux/dma-mapping.h>
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#include <linux/vmalloc.h>
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#define PHAN_VENDOR_ID 0x4040
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MODULE_DESCRIPTION("NetXen Multi port (1/10) Gigabit Network Driver");
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MODULE_LICENSE("GPL");
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MODULE_VERSION(NETXEN_NIC_LINUX_VERSIONID);
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@ -379,6 +377,8 @@ netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
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netdev->tx_timeout = netxen_tx_timeout;
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netdev->watchdog_timeo = HZ;
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netxen_nic_change_mtu(netdev, netdev->mtu);
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SET_ETHTOOL_OPS(netdev, &netxen_nic_ethtool_ops);
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netdev->poll = netxen_nic_poll;
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netdev->weight = NETXEN_NETDEV_WEIGHT;
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@ -102,6 +102,9 @@
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#define CRB_CMD_CONSUMER_OFFSET_1 NETXEN_NIC_REG(0x1b0)
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#define CRB_TEMP_STATE NETXEN_NIC_REG(0x1b4)
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/* used for ethtool tests */
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#define CRB_SCRATCHPAD_TEST NETXEN_NIC_REG(0x280)
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/*
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* CrbPortPhanCntrHi/Lo is used to pass the address of HostPhantomIndex address
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* which can be read by the Phantom host to get producer/consumer indexes from
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