From b93a22260f6f4bcf6c92c54de8530a97d3e921f0 Mon Sep 17 00:00:00 2001 From: Don Skidmore Date: Tue, 16 Nov 2010 19:27:17 -0800 Subject: [PATCH] ixgbe: add support for x540 MAC This patch adds support for the x540 MAC which is the next MAC in the 82598/82599 line. Signed-off-by: Don Skidmore Signed-off-by: Jeff Kirsher --- drivers/net/ixgbe/ixgbe.h | 4 +++ drivers/net/ixgbe/ixgbe_dcb.c | 11 ++++++-- drivers/net/ixgbe/ixgbe_dcb_nl.c | 55 ++++++++++++++++++++++++++++-------- drivers/net/ixgbe/ixgbe_ethtool.c | 39 +++++++++++++++++++++----- drivers/net/ixgbe/ixgbe_main.c | 59 +++++++++++++++++++++++++++++++++++---- drivers/net/ixgbe/ixgbe_mbx.c | 38 +++++++++++++++---------- drivers/net/ixgbe/ixgbe_type.h | 1 + drivers/net/ixgbe/ixgbe_x540.c | 20 ++++++------- 8 files changed, 177 insertions(+), 50 deletions(-) diff --git a/drivers/net/ixgbe/ixgbe.h b/drivers/net/ixgbe/ixgbe.h index 4806736..3ae30b8 100644 --- a/drivers/net/ixgbe/ixgbe.h +++ b/drivers/net/ixgbe/ixgbe.h @@ -544,6 +544,10 @@ extern s32 ixgbe_atr_set_flex_byte_82599(struct ixgbe_atr_input *input, u16 flex_byte); extern s32 ixgbe_atr_set_l4type_82599(struct ixgbe_atr_input *input, u8 l4type); +extern void ixgbe_configure_rscctl(struct ixgbe_adapter *adapter, + struct ixgbe_ring *ring); +extern void ixgbe_clear_rscctl(struct ixgbe_adapter *adapter, + struct ixgbe_ring *ring); extern void ixgbe_set_rx_mode(struct net_device *netdev); #ifdef IXGBE_FCOE extern void ixgbe_configure_fcoe(struct ixgbe_adapter *adapter); diff --git a/drivers/net/ixgbe/ixgbe_dcb.c b/drivers/net/ixgbe/ixgbe_dcb.c index 4f2f0ae..d16c260 100644 --- a/drivers/net/ixgbe/ixgbe_dcb.c +++ b/drivers/net/ixgbe/ixgbe_dcb.c @@ -152,10 +152,17 @@ s32 ixgbe_dcb_hw_config(struct ixgbe_hw *hw, struct ixgbe_dcb_config *dcb_config) { s32 ret = 0; - if (hw->mac.type == ixgbe_mac_82598EB) + switch (hw->mac.type) { + case ixgbe_mac_82598EB: ret = ixgbe_dcb_hw_config_82598(hw, dcb_config); - else if (hw->mac.type == ixgbe_mac_82599EB) + break; + case ixgbe_mac_82599EB: + case ixgbe_mac_X540: ret = ixgbe_dcb_hw_config_82599(hw, dcb_config); + break; + default: + break; + } return ret; } diff --git a/drivers/net/ixgbe/ixgbe_dcb_nl.c b/drivers/net/ixgbe/ixgbe_dcb_nl.c index b53b465..bf566e8 100644 --- a/drivers/net/ixgbe/ixgbe_dcb_nl.c +++ b/drivers/net/ixgbe/ixgbe_dcb_nl.c @@ -130,15 +130,21 @@ static u8 ixgbe_dcbnl_set_state(struct net_device *netdev, u8 state) netdev->netdev_ops->ndo_stop(netdev); ixgbe_clear_interrupt_scheme(adapter); - if (adapter->hw.mac.type == ixgbe_mac_82598EB) { + adapter->flags &= ~IXGBE_FLAG_RSS_ENABLED; + switch (adapter->hw.mac.type) { + case ixgbe_mac_82598EB: adapter->last_lfc_mode = adapter->hw.fc.current_mode; adapter->hw.fc.requested_mode = ixgbe_fc_none; - } - adapter->flags &= ~IXGBE_FLAG_RSS_ENABLED; - if (adapter->hw.mac.type == ixgbe_mac_82599EB) { + break; + case ixgbe_mac_82599EB: + case ixgbe_mac_X540: adapter->flags &= ~IXGBE_FLAG_FDIR_HASH_CAPABLE; adapter->flags &= ~IXGBE_FLAG_FDIR_PERFECT_CAPABLE; + break; + default: + break; } + adapter->flags |= IXGBE_FLAG_DCB_ENABLED; ixgbe_init_interrupt_scheme(adapter); if (netif_running(netdev)) @@ -155,8 +161,14 @@ static u8 ixgbe_dcbnl_set_state(struct net_device *netdev, u8 state) adapter->dcb_cfg.pfc_mode_enable = false; adapter->flags &= ~IXGBE_FLAG_DCB_ENABLED; adapter->flags |= IXGBE_FLAG_RSS_ENABLED; - if (adapter->hw.mac.type == ixgbe_mac_82599EB) + switch (adapter->hw.mac.type) { + case ixgbe_mac_82599EB: + case ixgbe_mac_X540: adapter->flags |= IXGBE_FLAG_FDIR_HASH_CAPABLE; + break; + default: + break; + } ixgbe_init_interrupt_scheme(adapter); if (netif_running(netdev)) @@ -178,9 +190,14 @@ static void ixgbe_dcbnl_get_perm_hw_addr(struct net_device *netdev, for (i = 0; i < netdev->addr_len; i++) perm_addr[i] = adapter->hw.mac.perm_addr[i]; - if (adapter->hw.mac.type == ixgbe_mac_82599EB) { + switch (adapter->hw.mac.type) { + case ixgbe_mac_82599EB: + case ixgbe_mac_X540: for (j = 0; j < netdev->addr_len; j++, i++) perm_addr[i] = adapter->hw.mac.san_addr[j]; + break; + default: + break; } } @@ -366,15 +383,29 @@ static u8 ixgbe_dcbnl_set_all(struct net_device *netdev) } if (adapter->dcb_cfg.pfc_mode_enable) { - if ((adapter->hw.mac.type != ixgbe_mac_82598EB) && - (adapter->hw.fc.current_mode != ixgbe_fc_pfc)) - adapter->last_lfc_mode = adapter->hw.fc.current_mode; + switch (adapter->hw.mac.type) { + case ixgbe_mac_82599EB: + case ixgbe_mac_X540: + if (adapter->hw.fc.current_mode != ixgbe_fc_pfc) + adapter->last_lfc_mode = + adapter->hw.fc.current_mode; + break; + default: + break; + } adapter->hw.fc.requested_mode = ixgbe_fc_pfc; } else { - if (adapter->hw.mac.type != ixgbe_mac_82598EB) - adapter->hw.fc.requested_mode = adapter->last_lfc_mode; - else + switch (adapter->hw.mac.type) { + case ixgbe_mac_82598EB: adapter->hw.fc.requested_mode = ixgbe_fc_none; + break; + case ixgbe_mac_82599EB: + case ixgbe_mac_X540: + adapter->hw.fc.requested_mode = adapter->last_lfc_mode; + break; + default: + break; + } } if (adapter->dcb_set_bitmap & BIT_RESETLINK) { diff --git a/drivers/net/ixgbe/ixgbe_ethtool.c b/drivers/net/ixgbe/ixgbe_ethtool.c index b884f90..f9b5839 100644 --- a/drivers/net/ixgbe/ixgbe_ethtool.c +++ b/drivers/net/ixgbe/ixgbe_ethtool.c @@ -431,15 +431,21 @@ static u32 ixgbe_get_tx_csum(struct net_device *netdev) static int ixgbe_set_tx_csum(struct net_device *netdev, u32 data) { struct ixgbe_adapter *adapter = netdev_priv(netdev); + u32 feature_list; - if (data) { - netdev->features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM; - if (adapter->hw.mac.type == ixgbe_mac_82599EB) - netdev->features |= NETIF_F_SCTP_CSUM; - } else { - netdev->features &= ~(NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM | - NETIF_F_SCTP_CSUM); + feature_list = (NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM); + switch (adapter->hw.mac.type) { + case ixgbe_mac_82599EB: + case ixgbe_mac_X540: + feature_list |= NETIF_F_SCTP_CSUM; + break; + default: + break; } + if (data) + netdev->features |= feature_list; + else + netdev->features &= ~feature_list; return 0; } @@ -1250,6 +1256,7 @@ static int ixgbe_reg_test(struct ixgbe_adapter *adapter, u64 *data) test = reg_test_82598; break; case ixgbe_mac_82599EB: + case ixgbe_mac_X540: toggle = 0x7FFFF30F; test = reg_test_82599; break; @@ -1476,6 +1483,7 @@ static void ixgbe_free_desc_rings(struct ixgbe_adapter *adapter) switch (hw->mac.type) { case ixgbe_mac_82599EB: + case ixgbe_mac_X540: reg_ctl = IXGBE_READ_REG(hw, IXGBE_DMATXCTL); reg_ctl &= ~IXGBE_DMATXCTL_TE; IXGBE_WRITE_REG(hw, IXGBE_DMATXCTL, reg_ctl); @@ -1512,6 +1520,7 @@ static int ixgbe_setup_desc_rings(struct ixgbe_adapter *adapter) switch (adapter->hw.mac.type) { case ixgbe_mac_82599EB: + case ixgbe_mac_X540: reg_data = IXGBE_READ_REG(&adapter->hw, IXGBE_DMATXCTL); reg_data |= IXGBE_DMATXCTL_TE; IXGBE_WRITE_REG(&adapter->hw, IXGBE_DMATXCTL, reg_data); @@ -2198,6 +2207,22 @@ static int ixgbe_set_flags(struct net_device *netdev, u32 data) case ixgbe_mac_82599EB: need_reset = true; break; + case ixgbe_mac_X540: { + int i; + for (i = 0; i < adapter->num_rx_queues; i++) { + struct ixgbe_ring *ring = + adapter->rx_ring[i]; + if (adapter->flags2 & + IXGBE_FLAG2_RSC_ENABLED) { + ixgbe_configure_rscctl(adapter, + ring); + } else { + ixgbe_clear_rscctl(adapter, + ring); + } + } + } + break; default: break; } diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c index 94c30b4..b859a29 100644 --- a/drivers/net/ixgbe/ixgbe_main.c +++ b/drivers/net/ixgbe/ixgbe_main.c @@ -113,6 +113,8 @@ static DEFINE_PCI_DEVICE_TABLE(ixgbe_pci_tbl) = { board_82599 }, {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82599_COMBO_BACKPLANE), board_82599 }, + {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X540T), + board_82599 }, /* required last entry */ {0, } @@ -561,6 +563,7 @@ static void ixgbe_set_ivar(struct ixgbe_adapter *adapter, s8 direction, IXGBE_WRITE_REG(hw, IXGBE_IVAR(index), ivar); break; case ixgbe_mac_82599EB: + case ixgbe_mac_X540: if (direction == -1) { /* other causes */ msix_vector |= IXGBE_IVAR_ALLOC_VAL; @@ -596,6 +599,7 @@ static inline void ixgbe_irq_rearm_queues(struct ixgbe_adapter *adapter, IXGBE_WRITE_REG(&adapter->hw, IXGBE_EICS, mask); break; case ixgbe_mac_82599EB: + case ixgbe_mac_X540: mask = (qmask & 0xFFFFFFFF); IXGBE_WRITE_REG(&adapter->hw, IXGBE_EICS_EX(0), mask); mask = (qmask >> 32); @@ -923,6 +927,7 @@ static void ixgbe_update_rx_dca(struct ixgbe_adapter *adapter, rxctrl |= dca3_get_tag(&adapter->pdev->dev, cpu); break; case ixgbe_mac_82599EB: + case ixgbe_mac_X540: rxctrl &= ~IXGBE_DCA_RXCTRL_CPUID_MASK_82599; rxctrl |= (dca3_get_tag(&adapter->pdev->dev, cpu) << IXGBE_DCA_RXCTRL_CPUID_SHIFT_82599); @@ -956,6 +961,7 @@ static void ixgbe_update_tx_dca(struct ixgbe_adapter *adapter, IXGBE_WRITE_REG(hw, IXGBE_DCA_TXCTRL(reg_idx), txctrl); break; case ixgbe_mac_82599EB: + case ixgbe_mac_X540: txctrl = IXGBE_READ_REG(hw, IXGBE_DCA_TXCTRL_82599(reg_idx)); txctrl &= ~IXGBE_DCA_TXCTRL_CPUID_MASK_82599; txctrl |= (dca3_get_tag(&adapter->pdev->dev, cpu) << @@ -1581,6 +1587,7 @@ static void ixgbe_configure_msix(struct ixgbe_adapter *adapter) v_idx); break; case ixgbe_mac_82599EB: + case ixgbe_mac_X540: ixgbe_set_ivar(adapter, -1, 1, v_idx); break; @@ -1688,8 +1695,9 @@ void ixgbe_write_eitr(struct ixgbe_q_vector *q_vector) itr_reg |= (itr_reg << 16); break; case ixgbe_mac_82599EB: + case ixgbe_mac_X540: /* - * 82599 can support a value of zero, so allow it for + * 82599 and X540 can support a value of zero, so allow it for * max interrupt rate, but there is an errata where it can * not be zero with RSC */ @@ -1885,6 +1893,7 @@ static irqreturn_t ixgbe_msix_lsc(int irq, void *data) switch (hw->mac.type) { case ixgbe_mac_82599EB: + case ixgbe_mac_X540: /* Handle Flow Director Full threshold interrupt */ if (eicr & IXGBE_EICR_FLOW_DIR) { int i; @@ -1930,6 +1939,7 @@ static inline void ixgbe_irq_enable_queues(struct ixgbe_adapter *adapter, IXGBE_WRITE_REG(hw, IXGBE_EIMS, mask); break; case ixgbe_mac_82599EB: + case ixgbe_mac_X540: mask = (qmask & 0xFFFFFFFF); if (mask) IXGBE_WRITE_REG(hw, IXGBE_EIMS_EX(0), mask); @@ -1955,6 +1965,7 @@ static inline void ixgbe_irq_disable_queues(struct ixgbe_adapter *adapter, IXGBE_WRITE_REG(hw, IXGBE_EIMC, mask); break; case ixgbe_mac_82599EB: + case ixgbe_mac_X540: mask = (qmask & 0xFFFFFFFF); if (mask) IXGBE_WRITE_REG(hw, IXGBE_EIMC_EX(0), mask); @@ -2427,6 +2438,7 @@ static inline void ixgbe_irq_enable(struct ixgbe_adapter *adapter, bool queues, mask |= IXGBE_EIMS_GPI_SDP1; switch (adapter->hw.mac.type) { case ixgbe_mac_82599EB: + case ixgbe_mac_X540: mask |= IXGBE_EIMS_ECC; mask |= IXGBE_EIMS_GPI_SDP1; mask |= IXGBE_EIMS_GPI_SDP2; @@ -2492,6 +2504,7 @@ static irqreturn_t ixgbe_intr(int irq, void *data) switch (hw->mac.type) { case ixgbe_mac_82599EB: + case ixgbe_mac_X540: ixgbe_check_sfp_event(adapter, eicr); if ((adapter->flags2 & IXGBE_FLAG2_TEMP_SENSOR_CAPABLE) && ((eicr & IXGBE_EICR_GPI_SDP0) || (eicr & IXGBE_EICR_LSC))) { @@ -2601,6 +2614,7 @@ static inline void ixgbe_irq_disable(struct ixgbe_adapter *adapter) IXGBE_WRITE_REG(&adapter->hw, IXGBE_EIMC, ~0); break; case ixgbe_mac_82599EB: + case ixgbe_mac_X540: IXGBE_WRITE_REG(&adapter->hw, IXGBE_EIMC, 0xFFFF0000); IXGBE_WRITE_REG(&adapter->hw, IXGBE_EIMC_EX(0), ~0); IXGBE_WRITE_REG(&adapter->hw, IXGBE_EIMC_EX(1), ~0); @@ -2795,6 +2809,7 @@ static void ixgbe_configure_srrctl(struct ixgbe_adapter *adapter, } break; case ixgbe_mac_82599EB: + case ixgbe_mac_X540: default: break; } @@ -2892,11 +2907,28 @@ static void ixgbe_setup_mrqc(struct ixgbe_adapter *adapter) } /** + * ixgbe_clear_rscctl - disable RSC for the indicated ring + * @adapter: address of board private structure + * @ring: structure containing ring specific data + **/ +void ixgbe_clear_rscctl(struct ixgbe_adapter *adapter, + struct ixgbe_ring *ring) +{ + struct ixgbe_hw *hw = &adapter->hw; + u32 rscctrl; + u8 reg_idx = ring->reg_idx; + + rscctrl = IXGBE_READ_REG(hw, IXGBE_RSCCTL(reg_idx)); + rscctrl &= ~IXGBE_RSCCTL_RSCEN; + IXGBE_WRITE_REG(hw, IXGBE_RSCCTL(reg_idx), rscctrl); +} + +/** * ixgbe_configure_rscctl - enable RSC for the indicated ring * @adapter: address of board private structure * @index: index of ring to set **/ -static void ixgbe_configure_rscctl(struct ixgbe_adapter *adapter, +void ixgbe_configure_rscctl(struct ixgbe_adapter *adapter, struct ixgbe_ring *ring) { struct ixgbe_hw *hw = &adapter->hw; @@ -3201,6 +3233,7 @@ static void ixgbe_setup_rdrxctl(struct ixgbe_adapter *adapter) rdrxctl |= IXGBE_RDRXCTL_MVMEN; break; case ixgbe_mac_82599EB: + case ixgbe_mac_X540: /* Disable RSC for ACK packets */ IXGBE_WRITE_REG(hw, IXGBE_RSCDBU, (IXGBE_RSCDBU_RSCACKDIS | IXGBE_READ_REG(hw, IXGBE_RSCDBU))); @@ -3328,6 +3361,7 @@ static void ixgbe_vlan_strip_disable(struct ixgbe_adapter *adapter) IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, vlnctrl); break; case ixgbe_mac_82599EB: + case ixgbe_mac_X540: for (i = 0; i < adapter->num_rx_queues; i++) { j = adapter->rx_ring[i]->reg_idx; vlnctrl = IXGBE_READ_REG(hw, IXGBE_RXDCTL(j)); @@ -3357,6 +3391,7 @@ static void ixgbe_vlan_strip_enable(struct ixgbe_adapter *adapter) IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, vlnctrl); break; case ixgbe_mac_82599EB: + case ixgbe_mac_X540: for (i = 0; i < adapter->num_rx_queues; i++) { j = adapter->rx_ring[i]->reg_idx; vlnctrl = IXGBE_READ_REG(hw, IXGBE_RXDCTL(j)); @@ -3712,8 +3747,9 @@ static void ixgbe_setup_gpie(struct ixgbe_adapter *adapter) case ixgbe_mac_82598EB: IXGBE_WRITE_REG(hw, IXGBE_EIAM, IXGBE_EICS_RTX_QUEUE); break; - default: case ixgbe_mac_82599EB: + case ixgbe_mac_X540: + default: IXGBE_WRITE_REG(hw, IXGBE_EIAM_EX(0), 0xFFFFFFFF); IXGBE_WRITE_REG(hw, IXGBE_EIAM_EX(1), 0xFFFFFFFF); break; @@ -4061,6 +4097,7 @@ void ixgbe_down(struct ixgbe_adapter *adapter) /* Disable the Tx DMA engine on 82599 */ switch (hw->mac.type) { case ixgbe_mac_82599EB: + case ixgbe_mac_X540: IXGBE_WRITE_REG(hw, IXGBE_DMATXCTL, (IXGBE_READ_REG(hw, IXGBE_DMATXCTL) & ~IXGBE_DMATXCTL_TE)); @@ -4435,6 +4472,7 @@ static inline bool ixgbe_cache_ring_dcb(struct ixgbe_adapter *adapter) ret = true; break; case ixgbe_mac_82599EB: + case ixgbe_mac_X540: if (dcb_i == 8) { /* * Tx TC0 starts at: descriptor queue 0 @@ -5049,6 +5087,7 @@ static int __devinit ixgbe_sw_init(struct ixgbe_adapter *adapter) adapter->max_msix_q_vectors = MAX_MSIX_Q_VECTORS_82598; break; case ixgbe_mac_82599EB: + case ixgbe_mac_X540: adapter->max_msix_q_vectors = MAX_MSIX_Q_VECTORS_82599; adapter->flags2 |= IXGBE_FLAG2_RSC_CAPABLE; adapter->flags2 |= IXGBE_FLAG2_RSC_ENABLED; @@ -5567,6 +5606,7 @@ static int __ixgbe_shutdown(struct pci_dev *pdev, bool *enable_wake) pci_wake_from_d3(pdev, false); break; case ixgbe_mac_82599EB: + case ixgbe_mac_X540: pci_wake_from_d3(pdev, !!wufc); break; default: @@ -5696,6 +5736,7 @@ void ixgbe_update_stats(struct ixgbe_adapter *adapter) IXGBE_READ_REG(hw, IXGBE_PXONRXC(i)); break; case ixgbe_mac_82599EB: + case ixgbe_mac_X540: hwstats->pxonrxc[i] += IXGBE_READ_REG(hw, IXGBE_PXONRXCNT(i)); break; @@ -5720,6 +5761,7 @@ void ixgbe_update_stats(struct ixgbe_adapter *adapter) hwstats->tor += IXGBE_READ_REG(hw, IXGBE_TORH); break; case ixgbe_mac_82599EB: + case ixgbe_mac_X540: hwstats->gorc += IXGBE_READ_REG(hw, IXGBE_GORCL); IXGBE_READ_REG(hw, IXGBE_GORCH); /* to clear */ hwstats->gotc += IXGBE_READ_REG(hw, IXGBE_GOTCL); @@ -5983,7 +6025,8 @@ static void ixgbe_watchdog_task(struct work_struct *work) flow_tx = !!(rmcs & IXGBE_RMCS_TFCE_802_3X); } break; - case ixgbe_mac_82599EB: { + case ixgbe_mac_82599EB: + case ixgbe_mac_X540: { u32 mflcn = IXGBE_READ_REG(hw, IXGBE_MFLCN); u32 fccfg = IXGBE_READ_REG(hw, IXGBE_FCCFG); flow_rx = !!(mflcn & IXGBE_MFLCN_RFCE); @@ -7057,8 +7100,14 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev, goto err_sw_init; /* Make it possible the adapter to be woken up via WOL */ - if (adapter->hw.mac.type == ixgbe_mac_82599EB) + switch (adapter->hw.mac.type) { + case ixgbe_mac_82599EB: + case ixgbe_mac_X540: IXGBE_WRITE_REG(&adapter->hw, IXGBE_WUS, ~0); + break; + default: + break; + } /* * If there is a fan on this device and it has failed log the diff --git a/drivers/net/ixgbe/ixgbe_mbx.c b/drivers/net/ixgbe/ixgbe_mbx.c index aede6eb..027c628 100644 --- a/drivers/net/ixgbe/ixgbe_mbx.c +++ b/drivers/net/ixgbe/ixgbe_mbx.c @@ -319,8 +319,14 @@ static s32 ixgbe_check_for_rst_pf(struct ixgbe_hw *hw, u16 vf_number) u32 vflre = 0; s32 ret_val = IXGBE_ERR_MBX; - if (hw->mac.type == ixgbe_mac_82599EB) + switch (hw->mac.type) { + case ixgbe_mac_82599EB: + case ixgbe_mac_X540: vflre = IXGBE_READ_REG(hw, IXGBE_VFLRE(reg_offset)); + break; + default: + break; + } if (vflre & (1 << vf_shift)) { ret_val = 0; @@ -439,19 +445,23 @@ void ixgbe_init_mbx_params_pf(struct ixgbe_hw *hw) { struct ixgbe_mbx_info *mbx = &hw->mbx; - if (hw->mac.type != ixgbe_mac_82599EB) - return; - - mbx->timeout = 0; - mbx->usec_delay = 0; - - mbx->size = IXGBE_VFMAILBOX_SIZE; - - mbx->stats.msgs_tx = 0; - mbx->stats.msgs_rx = 0; - mbx->stats.reqs = 0; - mbx->stats.acks = 0; - mbx->stats.rsts = 0; + switch (hw->mac.type) { + case ixgbe_mac_82599EB: + case ixgbe_mac_X540: + mbx->timeout = 0; + mbx->usec_delay = 0; + + mbx->size = IXGBE_VFMAILBOX_SIZE; + + mbx->stats.msgs_tx = 0; + mbx->stats.msgs_rx = 0; + mbx->stats.reqs = 0; + mbx->stats.acks = 0; + mbx->stats.rsts = 0; + break; + default: + break; + } } struct ixgbe_mbx_operations mbx_ops_generic = { diff --git a/drivers/net/ixgbe/ixgbe_type.h b/drivers/net/ixgbe/ixgbe_type.h index cbcb1527..42c6073 100644 --- a/drivers/net/ixgbe/ixgbe_type.h +++ b/drivers/net/ixgbe/ixgbe_type.h @@ -58,6 +58,7 @@ #define IXGBE_DEV_ID_82599_XAUI_LOM 0x10FC #define IXGBE_DEV_ID_82599_COMBO_BACKPLANE 0x10F8 #define IXGBE_SUBDEV_ID_82599_KX4_KR_MEZZ 0x000C +#define IXGBE_DEV_ID_X540T 0x1528 /* General Registers */ #define IXGBE_CTRL 0x00000 diff --git a/drivers/net/ixgbe/ixgbe_x540.c b/drivers/net/ixgbe/ixgbe_x540.c index 7de5f7e..9649fa7 100644 --- a/drivers/net/ixgbe/ixgbe_x540.c +++ b/drivers/net/ixgbe/ixgbe_x540.c @@ -46,7 +46,7 @@ static void ixgbe_release_swfw_sync_X540(struct ixgbe_hw *hw, u16 mask); static s32 ixgbe_get_swfw_sync_semaphore(struct ixgbe_hw *hw); static void ixgbe_release_swfw_sync_semaphore(struct ixgbe_hw *hw); -enum ixgbe_media_type ixgbe_get_media_type_X540(struct ixgbe_hw *hw) +static enum ixgbe_media_type ixgbe_get_media_type_X540(struct ixgbe_hw *hw) { return ixgbe_media_type_copper; } @@ -75,9 +75,9 @@ static s32 ixgbe_get_invariants_X540(struct ixgbe_hw *hw) * @autoneg: true if autonegotiation enabled * @autoneg_wait_to_complete: true when waiting for completion is needed **/ -s32 ixgbe_setup_mac_link_X540(struct ixgbe_hw *hw, - ixgbe_link_speed speed, bool autoneg, - bool autoneg_wait_to_complete) +static s32 ixgbe_setup_mac_link_X540(struct ixgbe_hw *hw, + ixgbe_link_speed speed, bool autoneg, + bool autoneg_wait_to_complete) { return hw->phy.ops.setup_link_speed(hw, speed, autoneg, autoneg_wait_to_complete); @@ -91,7 +91,7 @@ s32 ixgbe_setup_mac_link_X540(struct ixgbe_hw *hw, * and clears all interrupts, perform a PHY reset, and perform a link (MAC) * reset. **/ -s32 ixgbe_reset_hw_X540(struct ixgbe_hw *hw) +static s32 ixgbe_reset_hw_X540(struct ixgbe_hw *hw) { ixgbe_link_speed link_speed; s32 status = 0; @@ -222,7 +222,7 @@ s32 ixgbe_reset_hw_X540(struct ixgbe_hw *hw) * * Determines physical layer capabilities of the current configuration. **/ -u32 ixgbe_get_supported_physical_layer_X540(struct ixgbe_hw *hw) +static u32 ixgbe_get_supported_physical_layer_X540(struct ixgbe_hw *hw) { u32 physical_layer = IXGBE_PHYSICAL_LAYER_UNKNOWN; u16 ext_ability = 0; @@ -245,7 +245,7 @@ u32 ixgbe_get_supported_physical_layer_X540(struct ixgbe_hw *hw) * ixgbe_init_eeprom_params_X540 - Initialize EEPROM params * @hw: pointer to hardware structure **/ -s32 ixgbe_init_eeprom_params_X540(struct ixgbe_hw *hw) +static s32 ixgbe_init_eeprom_params_X540(struct ixgbe_hw *hw) { struct ixgbe_eeprom_info *eeprom = &hw->eeprom; u32 eec; @@ -274,7 +274,7 @@ s32 ixgbe_init_eeprom_params_X540(struct ixgbe_hw *hw) * @offset: offset of word in the EEPROM to read * @data: word read from the EERPOM **/ -s32 ixgbe_read_eerd_X540(struct ixgbe_hw *hw, u16 offset, u16 *data) +static s32 ixgbe_read_eerd_X540(struct ixgbe_hw *hw, u16 offset, u16 *data) { s32 status; @@ -295,7 +295,7 @@ s32 ixgbe_read_eerd_X540(struct ixgbe_hw *hw, u16 offset, u16 *data) * * Write a 16 bit word to the EEPROM using the EEWR register. **/ -s32 ixgbe_write_eewr_X540(struct ixgbe_hw *hw, u16 offset, u16 data) +static s32 ixgbe_write_eewr_X540(struct ixgbe_hw *hw, u16 offset, u16 data) { u32 eewr; s32 status; @@ -406,7 +406,7 @@ static u16 ixgbe_calc_eeprom_checksum_X540(struct ixgbe_hw *hw) * checksum and updates the EEPROM and instructs the hardware to update * the flash. **/ -s32 ixgbe_update_eeprom_checksum_X540(struct ixgbe_hw *hw) +static s32 ixgbe_update_eeprom_checksum_X540(struct ixgbe_hw *hw) { s32 status; -- 2.7.4