e1000e: add support for 82567LM-3 and 82567LF-3 (ICH10D) parts

Add support for new LOM devices on the latest generation ICHx platforms.

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

1 files changed, 25 insertions, 0 deletions

diff --git a/drivers/net/e1000e/netdev.c b/drivers/net/e1000e/netdev.c
index c3d74115a6b9..2d9bcb02d093 100644
--- a/drivers/net/e1000e/netdev.c
+++ b/drivers/net/e1000e/netdev.c
@@ -58,6 +58,7 @@ static const struct e1000_info *e1000_info_tbl[] = {
         [board_80003es2lan]     = &e1000_es2_info,
         [board_ich8lan]         = &e1000_ich8_info,
         [board_ich9lan]         = &e1000_ich9_info,
+        [board_ich10lan]        = &e1000_ich10_info,
 };
 
 #ifdef DEBUG
@@ -3201,6 +3202,27 @@ static void e1000_watchdog_task(struct work_struct *work)
                                                    &adapter->link_duplex);
                         e1000_print_link_info(adapter);
                         /*
+                         * On supported PHYs, check for duplex mismatch only
+                         * if link has autonegotiated at 10/100 half
+                         */
+                        if ((hw->phy.type == e1000_phy_igp_3 ||
+                             hw->phy.type == e1000_phy_bm) &&
+                            (hw->mac.autoneg == true) &&
+                            (adapter->link_speed == SPEED_10 ||
+                             adapter->link_speed == SPEED_100) &&
+                            (adapter->link_duplex == HALF_DUPLEX)) {
+                                u16 autoneg_exp;
+
+                                e1e_rphy(hw, PHY_AUTONEG_EXP, &autoneg_exp);
+
+                                if (!(autoneg_exp & NWAY_ER_LP_NWAY_CAPS))
+                                        e_info("Autonegotiated half duplex but"
+                                               " link partner cannot autoneg. "
+                                               " Try forcing full duplex if "
+                                               "link gets many collisions.\n");
+                        }
+
+                        /*
                          * tweak tx_queue_len according to speed/duplex
                          * and adjust the timeout factor
                          */
@@ -4776,6 +4798,9 @@ static struct pci_device_id e1000_pci_tbl[] = {
         { PCI_VDEVICE(INTEL, E1000_DEV_ID_ICH10_R_BM_LF), board_ich9lan },
         { PCI_VDEVICE(INTEL, E1000_DEV_ID_ICH10_R_BM_V), board_ich9lan },
 
+        { PCI_VDEVICE(INTEL, E1000_DEV_ID_ICH10_D_BM_LM), board_ich10lan },
+        { PCI_VDEVICE(INTEL, E1000_DEV_ID_ICH10_D_BM_LF), board_ich10lan },
+
         { }     /* terminate list */
 };
 MODULE_DEVICE_TABLE(pci, e1000_pci_tbl);