igb: Add support for i354 devices

This patch adds base support for new i354 devices.  Loopback test is
unsupported for this release.

Signed-off-by: Carolyn Wyborny <carolyn.wyborny@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
This commit is contained in:
Carolyn Wyborny 2013-04-18 22:21:30 +00:00 committed by Jeff Kirsher
parent 70ea478325
commit ceb5f13b70
12 changed files with 251 additions and 36 deletions

View file

@ -100,6 +100,7 @@ static bool igb_sgmii_uses_mdio_82575(struct e1000_hw *hw)
break;
case e1000_82580:
case e1000_i350:
case e1000_i354:
case e1000_i210:
case e1000_i211:
reg = rd32(E1000_MDICNFG);
@ -149,6 +150,7 @@ static s32 igb_init_phy_params_82575(struct e1000_hw *hw)
switch (hw->mac.type) {
case e1000_82580:
case e1000_i350:
case e1000_i354:
phy->ops.read_reg = igb_read_phy_reg_82580;
phy->ops.write_reg = igb_write_phy_reg_82580;
break;
@ -174,13 +176,14 @@ static s32 igb_init_phy_params_82575(struct e1000_hw *hw)
/* Verify phy id and set remaining function pointers */
switch (phy->id) {
case M88E1545_E_PHY_ID:
case I347AT4_E_PHY_ID:
case M88E1112_E_PHY_ID:
case M88E1111_I_PHY_ID:
phy->type = e1000_phy_m88;
phy->ops.check_polarity = igb_check_polarity_m88;
phy->ops.get_phy_info = igb_get_phy_info_m88;
if (phy->id == I347AT4_E_PHY_ID ||
phy->id == M88E1112_E_PHY_ID)
if (phy->id != M88E1111_I_PHY_ID)
phy->ops.get_cable_length =
igb_get_cable_length_m88_gen2;
else
@ -287,6 +290,7 @@ static s32 igb_init_nvm_params_82575(struct e1000_hw *hw)
nvm->ops.read = igb_read_nvm_spi;
nvm->ops.write = igb_write_nvm_spi;
break;
case e1000_i354:
case e1000_i350:
nvm->ops.validate = igb_validate_nvm_checksum_i350;
nvm->ops.update = igb_update_nvm_checksum_i350;
@ -352,6 +356,7 @@ static s32 igb_init_mac_params_82575(struct e1000_hw *hw)
mac->rar_entry_count = E1000_RAR_ENTRIES_82580;
break;
case e1000_i350:
case e1000_i354:
mac->rar_entry_count = E1000_RAR_ENTRIES_I350;
break;
default:
@ -445,6 +450,11 @@ static s32 igb_get_invariants_82575(struct e1000_hw *hw)
case E1000_DEV_ID_I211_COPPER:
mac->type = e1000_i211;
break;
case E1000_DEV_ID_I354_BACKPLANE_1GBPS:
case E1000_DEV_ID_I354_SGMII:
case E1000_DEV_ID_I354_BACKPLANE_2_5GBPS:
mac->type = e1000_i354;
break;
default:
return -E1000_ERR_MAC_INIT;
break;
@ -642,6 +652,7 @@ static s32 igb_get_phy_id_82575(struct e1000_hw *hw)
break;
case e1000_82580:
case e1000_i350:
case e1000_i354:
case e1000_i210:
case e1000_i211:
mdic = rd32(E1000_MDICNFG);
@ -1272,7 +1283,7 @@ static s32 igb_init_hw_82575(struct e1000_hw *hw)
/* Disabling VLAN filtering */
hw_dbg("Initializing the IEEE VLAN\n");
if (hw->mac.type == e1000_i350)
if ((hw->mac.type == e1000_i350) || (hw->mac.type == e1000_i354))
igb_clear_vfta_i350(hw);
else
igb_clear_vfta(hw);
@ -1348,6 +1359,7 @@ static s32 igb_setup_copper_link_82575(struct e1000_hw *hw)
switch (hw->phy.id) {
case I347AT4_E_PHY_ID:
case M88E1112_E_PHY_ID:
case M88E1545_E_PHY_ID:
case I210_I_PHY_ID:
ret_val = igb_copper_link_setup_m88_gen2(hw);
break;
@ -1804,6 +1816,7 @@ void igb_vmdq_set_anti_spoofing_pf(struct e1000_hw *hw, bool enable, int pf)
reg_offset = E1000_DTXSWC;
break;
case e1000_i350:
case e1000_i354:
reg_offset = E1000_TXSWC;
break;
default:
@ -1845,6 +1858,7 @@ void igb_vmdq_set_loopback_pf(struct e1000_hw *hw, bool enable)
dtxswc &= ~E1000_DTXSWC_VMDQ_LOOPBACK_EN;
wr32(E1000_DTXSWC, dtxswc);
break;
case e1000_i354:
case e1000_i350:
dtxswc = rd32(E1000_TXSWC);
if (enable)
@ -2365,6 +2379,108 @@ s32 igb_set_eee_i350(struct e1000_hw *hw)
return ret_val;
}
/**
* igb_set_eee_i354 - Enable/disable EEE support
* @hw: pointer to the HW structure
*
* Enable/disable EEE legacy mode based on setting in dev_spec structure.
*
**/
s32 igb_set_eee_i354(struct e1000_hw *hw)
{
struct e1000_phy_info *phy = &hw->phy;
s32 ret_val = 0;
u16 phy_data;
if ((hw->phy.media_type != e1000_media_type_copper) ||
(phy->id != M88E1545_E_PHY_ID))
goto out;
if (!hw->dev_spec._82575.eee_disable) {
/* Switch to PHY page 18. */
ret_val = phy->ops.write_reg(hw, E1000_M88E1545_PAGE_ADDR, 18);
if (ret_val)
goto out;
ret_val = phy->ops.read_reg(hw, E1000_M88E1545_EEE_CTRL_1,
&phy_data);
if (ret_val)
goto out;
phy_data |= E1000_M88E1545_EEE_CTRL_1_MS;
ret_val = phy->ops.write_reg(hw, E1000_M88E1545_EEE_CTRL_1,
phy_data);
if (ret_val)
goto out;
/* Return the PHY to page 0. */
ret_val = phy->ops.write_reg(hw, E1000_M88E1545_PAGE_ADDR, 0);
if (ret_val)
goto out;
/* Turn on EEE advertisement. */
ret_val = igb_read_xmdio_reg(hw, E1000_EEE_ADV_ADDR_I354,
E1000_EEE_ADV_DEV_I354,
&phy_data);
if (ret_val)
goto out;
phy_data |= E1000_EEE_ADV_100_SUPPORTED |
E1000_EEE_ADV_1000_SUPPORTED;
ret_val = igb_write_xmdio_reg(hw, E1000_EEE_ADV_ADDR_I354,
E1000_EEE_ADV_DEV_I354,
phy_data);
} else {
/* Turn off EEE advertisement. */
ret_val = igb_read_xmdio_reg(hw, E1000_EEE_ADV_ADDR_I354,
E1000_EEE_ADV_DEV_I354,
&phy_data);
if (ret_val)
goto out;
phy_data &= ~(E1000_EEE_ADV_100_SUPPORTED |
E1000_EEE_ADV_1000_SUPPORTED);
ret_val = igb_write_xmdio_reg(hw, E1000_EEE_ADV_ADDR_I354,
E1000_EEE_ADV_DEV_I354,
phy_data);
}
out:
return ret_val;
}
/**
* igb_get_eee_status_i354 - Get EEE status
* @hw: pointer to the HW structure
* @status: EEE status
*
* Get EEE status by guessing based on whether Tx or Rx LPI indications have
* been received.
**/
s32 igb_get_eee_status_i354(struct e1000_hw *hw, bool *status)
{
struct e1000_phy_info *phy = &hw->phy;
s32 ret_val = 0;
u16 phy_data;
/* Check if EEE is supported on this device. */
if ((hw->phy.media_type != e1000_media_type_copper) ||
(phy->id != M88E1545_E_PHY_ID))
goto out;
ret_val = igb_read_xmdio_reg(hw, E1000_PCS_STATUS_ADDR_I354,
E1000_PCS_STATUS_DEV_I354,
&phy_data);
if (ret_val)
goto out;
*status = phy_data & (E1000_PCS_STATUS_TX_LPI_RCVD |
E1000_PCS_STATUS_RX_LPI_RCVD) ? true : false;
out:
return ret_val;
}
static const u8 e1000_emc_temp_data[4] = {
E1000_EMC_INTERNAL_DATA,
E1000_EMC_DIODE1_DATA,

View file

@ -265,6 +265,7 @@ void igb_vmdq_set_replication_pf(struct e1000_hw *, bool);
u16 igb_rxpbs_adjust_82580(u32 data);
s32 igb_read_emi_reg(struct e1000_hw *, u16 addr, u16 *data);
s32 igb_set_eee_i350(struct e1000_hw *);
s32 igb_set_eee_i354(struct e1000_hw *);
s32 igb_init_thermal_sensor_thresh_generic(struct e1000_hw *);
s32 igb_get_thermal_sensor_data_generic(struct e1000_hw *hw);

View file

@ -236,11 +236,14 @@
#define E1000_STATUS_GIO_MASTER_ENABLE 0x00080000
/* BMC external code execution disabled */
#define E1000_STATUS_2P5_SKU 0x00001000 /* Val of 2.5GBE SKU strap */
#define E1000_STATUS_2P5_SKU_OVER 0x00002000 /* Val of 2.5GBE SKU Over */
/* Constants used to intrepret the masked PCI-X bus speed. */
#define SPEED_10 10
#define SPEED_100 100
#define SPEED_1000 1000
#define SPEED_2500 2500
#define HALF_DUPLEX 1
#define FULL_DUPLEX 2
@ -768,6 +771,7 @@
#define I350_I_PHY_ID 0x015403B0
#define M88_VENDOR 0x0141
#define I210_I_PHY_ID 0x01410C00
#define M88E1545_E_PHY_ID 0x01410EA0
/* M88E1000 Specific Registers */
#define M88E1000_PHY_SPEC_CTRL 0x10 /* PHY Specific Control Register */
@ -889,6 +893,18 @@
#define E1000_EEE_LP_ADV_DEV_I210 7 /* EEE LP Adv Device */
#define E1000_EEE_LP_ADV_ADDR_I210 61 /* EEE LP Adv Register */
#define E1000_MMDAC_FUNC_DATA 0x4000 /* Data, no post increment */
#define E1000_M88E1545_PAGE_ADDR 0x16 /* Page Offset Register */
#define E1000_M88E1545_EEE_CTRL_1 0x0
#define E1000_M88E1545_EEE_CTRL_1_MS 0x0001 /* EEE Master/Slave */
#define E1000_EEE_ADV_DEV_I354 7
#define E1000_EEE_ADV_ADDR_I354 60
#define E1000_EEE_ADV_100_SUPPORTED (1 << 1) /* 100BaseTx EEE Supported */
#define E1000_EEE_ADV_1000_SUPPORTED (1 << 2) /* 1000BaseT EEE Supported */
#define E1000_PCS_STATUS_DEV_I354 3
#define E1000_PCS_STATUS_ADDR_I354 1
#define E1000_PCS_STATUS_TX_LPI_IND 0x0200 /* Tx in LPI state */
#define E1000_PCS_STATUS_RX_LPI_RCVD 0x0400
#define E1000_PCS_STATUS_TX_LPI_RCVD 0x0800
/* SerDes Control */
#define E1000_GEN_CTL_READY 0x80000000

View file

@ -70,6 +70,9 @@ struct e1000_hw;
#define E1000_DEV_ID_I210_SERDES 0x1537
#define E1000_DEV_ID_I210_SGMII 0x1538
#define E1000_DEV_ID_I211_COPPER 0x1539
#define E1000_DEV_ID_I354_BACKPLANE_1GBPS 0x1F40
#define E1000_DEV_ID_I354_SGMII 0x1F41
#define E1000_DEV_ID_I354_BACKPLANE_2_5GBPS 0x1F45
#define E1000_REVISION_2 2
#define E1000_REVISION_4 4
@ -90,6 +93,7 @@ enum e1000_mac_type {
e1000_82576,
e1000_82580,
e1000_i350,
e1000_i354,
e1000_i210,
e1000_i211,
e1000_num_macs /* List is 1-based, so subtract 1 for true count. */

View file

@ -214,7 +214,7 @@ s32 igb_vfta_set(struct e1000_hw *hw, u32 vid, bool add)
else
vfta &= ~mask;
}
if (hw->mac.type == e1000_i350)
if ((hw->mac.type == e1000_i350) || (hw->mac.type == e1000_i354))
igb_write_vfta_i350(hw, index, vfta);
else
igb_write_vfta(hw, index, vfta);
@ -1171,6 +1171,17 @@ s32 igb_get_speed_and_duplex_copper(struct e1000_hw *hw, u16 *speed,
hw_dbg("Half Duplex\n");
}
/* Check if it is an I354 2.5Gb backplane connection. */
if (hw->mac.type == e1000_i354) {
if ((status & E1000_STATUS_2P5_SKU) &&
!(status & E1000_STATUS_2P5_SKU_OVER)) {
*speed = SPEED_2500;
*duplex = FULL_DUPLEX;
hw_dbg("2500 Mbs, ");
hw_dbg("Full Duplex\n");
}
}
return 0;
}

View file

@ -721,6 +721,7 @@ void igb_get_fw_version(struct e1000_hw *hw, struct e1000_fw_version *fw_vers)
case e1000_82575:
case e1000_82576:
case e1000_82580:
case e1000_i354:
case e1000_i350:
case e1000_i210:
break;
@ -739,6 +740,7 @@ void igb_get_fw_version(struct e1000_hw *hw, struct e1000_fw_version *fw_vers)
switch (hw->mac.type) {
case e1000_i210:
case e1000_i354:
case e1000_i350:
/* find combo image version */
hw->nvm.ops.read(hw, NVM_COMB_VER_PTR, 1, &comb_offset);

View file

@ -1682,6 +1682,7 @@ s32 igb_get_cable_length_m88_gen2(struct e1000_hw *hw)
phy->max_cable_length = phy_data / (is_cm ? 100 : 1);
phy->cable_length = phy_data / (is_cm ? 100 : 1);
break;
case M88E1545_E_PHY_ID:
case I347AT4_E_PHY_ID:
/* Remember the original page select and set it to 7 */
ret_val = phy->ops.read_reg(hw, I347AT4_PAGE_SELECT,

View file

@ -65,6 +65,7 @@
#define E1000_TIPG 0x00410 /* TX Inter-packet gap -RW */
#define E1000_AIT 0x00458 /* Adaptive Interframe Spacing Throttle - RW */
#define E1000_LEDCTL 0x00E00 /* LED Control - RW */
#define E1000_LEDMUX 0x08130 /* LED MUX Control */
#define E1000_PBA 0x01000 /* Packet Buffer Allocation - RW */
#define E1000_PBS 0x01008 /* Packet Buffer Size */
#define E1000_EEMNGCTL 0x01010 /* MNG EEprom Control */
@ -83,6 +84,9 @@
#define E1000_I2C_DATA_IN 0x00001000 /* I2C- Data In */
#define E1000_I2C_CLK_OE_N 0x00002000 /* I2C- Clock Output Enable */
#define E1000_I2C_CLK_IN 0x00004000 /* I2C- Clock In */
#define E1000_MPHY_ADDR_CTRL 0x0024 /* GbE MPHY Address Control */
#define E1000_MPHY_DATA 0x0E10 /* GBE MPHY Data */
#define E1000_MPHY_STAT 0x0E0C /* GBE MPHY Statistics */
/* IEEE 1588 TIMESYNCH */
#define E1000_TSYNCRXCTL 0x0B620 /* Rx Time Sync Control register - RW */

View file

@ -122,9 +122,9 @@ struct vf_data_storage {
* descriptors until either it has this many to write back, or the
* ITR timer expires.
*/
#define IGB_RX_PTHRESH 8
#define IGB_RX_PTHRESH ((hw->mac.type == e1000_i354) ? 12 : 8)
#define IGB_RX_HTHRESH 8
#define IGB_TX_PTHRESH 8
#define IGB_TX_PTHRESH ((hw->mac.type == e1000_i354) ? 20 : 8)
#define IGB_TX_HTHRESH 1
#define IGB_RX_WTHRESH ((hw->mac.type == e1000_82576 && \
adapter->msix_entries) ? 1 : 4)

View file

@ -181,18 +181,29 @@ static int igb_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
ecmd->phy_address = hw->phy.addr;
ecmd->transceiver = XCVR_INTERNAL;
} else {
ecmd->supported = (SUPPORTED_1000baseT_Full |
SUPPORTED_100baseT_Full |
SUPPORTED_Autoneg |
SUPPORTED_FIBRE |
SUPPORTED_Pause);
ecmd->supported = (SUPPORTED_1000baseT_Full |
SUPPORTED_100baseT_Full |
SUPPORTED_FIBRE |
SUPPORTED_Autoneg |
SUPPORTED_Pause);
if (hw->mac.type == e1000_i354)
ecmd->supported |= SUPPORTED_2500baseX_Full;
ecmd->advertising = ADVERTISED_FIBRE;
if (adapter->link_speed == SPEED_100)
ecmd->advertising = ADVERTISED_100baseT_Full;
else if (adapter->link_speed == SPEED_1000)
switch (adapter->link_speed) {
case SPEED_2500:
ecmd->advertising = ADVERTISED_2500baseX_Full;
break;
case SPEED_1000:
ecmd->advertising = ADVERTISED_1000baseT_Full;
break;
case SPEED_100:
ecmd->advertising = ADVERTISED_100baseT_Full;
break;
default:
break;
}
if (hw->mac.autoneg == 1)
ecmd->advertising |= ADVERTISED_Autoneg;
@ -204,21 +215,23 @@ static int igb_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
status = rd32(E1000_STATUS);
if (status & E1000_STATUS_LU) {
if (status & E1000_STATUS_SPEED_1000)
ethtool_cmd_speed_set(ecmd, SPEED_1000);
if ((hw->mac.type == e1000_i354) &&
(status & E1000_STATUS_2P5_SKU) &&
!(status & E1000_STATUS_2P5_SKU_OVER))
ecmd->speed = SPEED_2500;
else if (status & E1000_STATUS_SPEED_1000)
ecmd->speed = SPEED_1000;
else if (status & E1000_STATUS_SPEED_100)
ethtool_cmd_speed_set(ecmd, SPEED_100);
ecmd->speed = SPEED_100;
else
ethtool_cmd_speed_set(ecmd, SPEED_10);
ecmd->speed = SPEED_10;
if ((status & E1000_STATUS_FD) ||
hw->phy.media_type != e1000_media_type_copper)
ecmd->duplex = DUPLEX_FULL;
else
ecmd->duplex = DUPLEX_HALF;
} else {
ethtool_cmd_speed_set(ecmd, -1);
ecmd->speed = -1;
ecmd->duplex = -1;
}
@ -281,12 +294,22 @@ static int igb_set_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
hw->phy.autoneg_advertised = ecmd->advertising |
ADVERTISED_FIBRE |
ADVERTISED_Autoneg;
if (adapter->link_speed == SPEED_1000)
switch (adapter->link_speed) {
case SPEED_2500:
hw->phy.autoneg_advertised =
ADVERTISED_2500baseX_Full;
break;
case SPEED_1000:
hw->phy.autoneg_advertised =
ADVERTISED_1000baseT_Full;
else if (adapter->link_speed == SPEED_100)
break;
case SPEED_100:
hw->phy.autoneg_advertised =
ADVERTISED_100baseT_Full;
break;
default:
break;
}
} else {
hw->phy.autoneg_advertised = ecmd->advertising |
ADVERTISED_TP |
@ -1225,6 +1248,7 @@ static int igb_reg_test(struct igb_adapter *adapter, u64 *data)
switch (adapter->hw.mac.type) {
case e1000_i350:
case e1000_i354:
test = reg_test_i350;
toggle = 0x7FEFF3FF;
break;
@ -1387,6 +1411,7 @@ static int igb_intr_test(struct igb_adapter *adapter, u64 *data)
ics_mask = 0x77DCFED5;
break;
case e1000_i350:
case e1000_i354:
case e1000_i210:
case e1000_i211:
ics_mask = 0x77DCFED5;
@ -1881,6 +1906,13 @@ static int igb_loopback_test(struct igb_adapter *adapter, u64 *data)
*data = 0;
goto out;
}
if (adapter->hw.mac.type == e1000_i354) {
dev_info(&adapter->pdev->dev,
"Loopback test not supported on i354.\n");
*data = 0;
goto out;
}
*data = igb_setup_desc_rings(adapter);
if (*data)
goto out;
@ -2311,6 +2343,7 @@ static int igb_get_ts_info(struct net_device *dev,
case e1000_82576:
case e1000_82580:
case e1000_i350:
case e1000_i354:
case e1000_i210:
case e1000_i211:
info->so_timestamping =

View file

@ -77,6 +77,9 @@ static const struct e1000_info *igb_info_tbl[] = {
};
static DEFINE_PCI_DEVICE_TABLE(igb_pci_tbl) = {
{ PCI_VDEVICE(INTEL, E1000_DEV_ID_I354_BACKPLANE_1GBPS) },
{ PCI_VDEVICE(INTEL, E1000_DEV_ID_I354_SGMII) },
{ PCI_VDEVICE(INTEL, E1000_DEV_ID_I354_BACKPLANE_2_5GBPS) },
{ PCI_VDEVICE(INTEL, E1000_DEV_ID_I211_COPPER), board_82575 },
{ PCI_VDEVICE(INTEL, E1000_DEV_ID_I210_COPPER), board_82575 },
{ PCI_VDEVICE(INTEL, E1000_DEV_ID_I210_FIBER), board_82575 },
@ -735,6 +738,7 @@ static void igb_cache_ring_register(struct igb_adapter *adapter)
case e1000_82575:
case e1000_82580:
case e1000_i350:
case e1000_i354:
case e1000_i210:
case e1000_i211:
default:
@ -820,6 +824,7 @@ static void igb_assign_vector(struct igb_q_vector *q_vector, int msix_vector)
break;
case e1000_82580:
case e1000_i350:
case e1000_i354:
case e1000_i210:
case e1000_i211:
/* On 82580 and newer adapters the scheme is similar to 82576
@ -887,6 +892,7 @@ static void igb_configure_msix(struct igb_adapter *adapter)
case e1000_82576:
case e1000_82580:
case e1000_i350:
case e1000_i354:
case e1000_i210:
case e1000_i211:
/* Turn on MSI-X capability first, or our settings
@ -1238,7 +1244,8 @@ static int igb_alloc_q_vector(struct igb_adapter *adapter,
if (adapter->hw.mac.type >= e1000_82576)
set_bit(IGB_RING_FLAG_RX_SCTP_CSUM, &ring->flags);
/* On i350, i210, and i211, loopback VLAN packets
/*
* On i350, i354, i210, and i211, loopback VLAN packets
* have the tag byte-swapped.
*/
if (adapter->hw.mac.type >= e1000_i350)
@ -1713,6 +1720,7 @@ void igb_reset(struct igb_adapter *adapter)
*/
switch (mac->type) {
case e1000_i350:
case e1000_i354:
case e1000_82580:
pba = rd32(E1000_RXPBS);
pba = igb_rxpbs_adjust_82580(pba);
@ -2317,17 +2325,20 @@ static int igb_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
igb_ptp_init(adapter);
dev_info(&pdev->dev, "Intel(R) Gigabit Ethernet Network Connection\n");
/* print bus type/speed/width info */
dev_info(&pdev->dev, "%s: (PCIe:%s:%s) %pM\n",
netdev->name,
((hw->bus.speed == e1000_bus_speed_2500) ? "2.5Gb/s" :
(hw->bus.speed == e1000_bus_speed_5000) ? "5.0Gb/s" :
"unknown"),
((hw->bus.width == e1000_bus_width_pcie_x4) ? "Width x4" :
(hw->bus.width == e1000_bus_width_pcie_x2) ? "Width x2" :
(hw->bus.width == e1000_bus_width_pcie_x1) ? "Width x1" :
"unknown"),
netdev->dev_addr);
/* print bus type/speed/width info, not applicable to i354 */
if (hw->mac.type != e1000_i354) {
dev_info(&pdev->dev, "%s: (PCIe:%s:%s) %pM\n",
netdev->name,
((hw->bus.speed == e1000_bus_speed_2500) ? "2.5Gb/s" :
(hw->bus.speed == e1000_bus_speed_5000) ? "5.0Gb/s" :
"unknown"),
((hw->bus.width == e1000_bus_width_pcie_x4) ?
"Width x4" :
(hw->bus.width == e1000_bus_width_pcie_x2) ?
"Width x2" :
(hw->bus.width == e1000_bus_width_pcie_x1) ?
"Width x1" : "unknown"), netdev->dev_addr);
}
ret_val = igb_read_part_string(hw, part_str, E1000_PBANUM_LENGTH);
if (ret_val)
@ -2344,6 +2355,13 @@ static int igb_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
case e1000_i211:
igb_set_eee_i350(hw);
break;
case e1000_i354:
if (hw->phy.media_type == e1000_media_type_copper) {
if ((rd32(E1000_CTRL_EXT) &
E1000_CTRL_EXT_LINK_MODE_SGMII))
igb_set_eee_i354(hw);
}
break;
default:
break;
}
@ -2597,6 +2615,7 @@ static void igb_init_queue_configuration(struct igb_adapter *adapter)
}
/* fall through */
case e1000_82580:
case e1000_i354:
default:
max_rss_queues = IGB_MAX_RX_QUEUES;
break;
@ -2621,6 +2640,7 @@ static void igb_init_queue_configuration(struct igb_adapter *adapter)
/* fall through */
case e1000_82580:
case e1000_i350:
case e1000_i354:
case e1000_i210:
default:
/* If rss_queues > half of max_rss_queues, pair the queues in
@ -7649,6 +7669,7 @@ static void igb_vmm_control(struct igb_adapter *adapter)
case e1000_82575:
case e1000_i210:
case e1000_i211:
case e1000_i354:
default:
/* replication is not supported for 82575 */
return;
@ -7722,7 +7743,9 @@ static void igb_init_dmac(struct igb_adapter *adapter, u32 pba)
reg |= (1000 >> 5);
/* Disable BMC-to-OS Watchdog Enable */
reg &= ~E1000_DMACR_DC_BMC2OSW_EN;
if (hw->mac.type != e1000_i354)
reg &= ~E1000_DMACR_DC_BMC2OSW_EN;
wr32(E1000_DMACR, reg);
/* no lower threshold to disable

View file

@ -171,6 +171,7 @@ static void igb_ptp_systim_to_hwtstamp(struct igb_adapter *adapter,
switch (adapter->hw.mac.type) {
case e1000_82576:
case e1000_82580:
case e1000_i354:
case e1000_i350:
spin_lock_irqsave(&adapter->tmreg_lock, flags);
@ -735,6 +736,7 @@ void igb_ptp_init(struct igb_adapter *adapter)
wr32(E1000_TIMINCA, INCPERIOD_82576 | INCVALUE_82576);
break;
case e1000_82580:
case e1000_i354:
case e1000_i350:
snprintf(adapter->ptp_caps.name, 16, "%pm", netdev->dev_addr);
adapter->ptp_caps.owner = THIS_MODULE;
@ -823,6 +825,7 @@ void igb_ptp_stop(struct igb_adapter *adapter)
switch (adapter->hw.mac.type) {
case e1000_82576:
case e1000_82580:
case e1000_i354:
case e1000_i350:
cancel_delayed_work_sync(&adapter->ptp_overflow_work);
break;
@ -867,6 +870,7 @@ void igb_ptp_reset(struct igb_adapter *adapter)
wr32(E1000_TIMINCA, INCPERIOD_82576 | INCVALUE_82576);
break;
case e1000_82580:
case e1000_i354:
case e1000_i350:
case e1000_i210:
case e1000_i211: