From ef9b965a1c4ebd0f0ee961dbc328e1222dc8f487 Mon Sep 17 00:00:00 2001 From: Jesse Brandeburg Date: Fri, 4 Nov 2011 05:47:06 +0000 Subject: e1000e: convert to real ndo_set_rx_mode Commit afc4b13d (net: remove use of ndo_set_multicast_list in drivers) changed e1000e to use the ndo_set_rx_mode entry point, but didn't implement the unicast address programming functionality. Implement it to achieve the ability to add unicast addresses. Signed-off-by: Jesse Brandeburg Tested-by: Aaron Brown Signed-off-by: Jeff Kirsher --- drivers/net/ethernet/intel/e1000e/netdev.c | 158 +++++++++++++++++++++-------- 1 file changed, 114 insertions(+), 44 deletions(-) (limited to 'drivers/net/ethernet') diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c index a855db1ad249..80e69d37b3c7 100644 --- a/drivers/net/ethernet/intel/e1000e/netdev.c +++ b/drivers/net/ethernet/intel/e1000e/netdev.c @@ -3113,79 +3113,147 @@ static void e1000_configure_rx(struct e1000_adapter *adapter) } /** - * e1000_update_mc_addr_list - Update Multicast addresses - * @hw: pointer to the HW structure - * @mc_addr_list: array of multicast addresses to program - * @mc_addr_count: number of multicast addresses to program + * e1000e_write_mc_addr_list - write multicast addresses to MTA + * @netdev: network interface device structure * - * Updates the Multicast Table Array. - * The caller must have a packed mc_addr_list of multicast addresses. + * Writes multicast address list to the MTA hash table. + * Returns: -ENOMEM on failure + * 0 on no addresses written + * X on writing X addresses to MTA + */ +static int e1000e_write_mc_addr_list(struct net_device *netdev) +{ + struct e1000_adapter *adapter = netdev_priv(netdev); + struct e1000_hw *hw = &adapter->hw; + struct netdev_hw_addr *ha; + u8 *mta_list; + int i; + + if (netdev_mc_empty(netdev)) { + /* nothing to program, so clear mc list */ + hw->mac.ops.update_mc_addr_list(hw, NULL, 0); + return 0; + } + + mta_list = kzalloc(netdev_mc_count(netdev) * ETH_ALEN, GFP_ATOMIC); + if (!mta_list) + return -ENOMEM; + + /* update_mc_addr_list expects a packed array of only addresses. */ + i = 0; + netdev_for_each_mc_addr(ha, netdev) + memcpy(mta_list + (i++ * ETH_ALEN), ha->addr, ETH_ALEN); + + hw->mac.ops.update_mc_addr_list(hw, mta_list, i); + kfree(mta_list); + + return netdev_mc_count(netdev); +} + +/** + * e1000e_write_uc_addr_list - write unicast addresses to RAR table + * @netdev: network interface device structure + * + * Writes unicast address list to the RAR table. + * Returns: -ENOMEM on failure/insufficient address space + * 0 on no addresses written + * X on writing X addresses to the RAR table **/ -static void e1000_update_mc_addr_list(struct e1000_hw *hw, u8 *mc_addr_list, - u32 mc_addr_count) +static int e1000e_write_uc_addr_list(struct net_device *netdev) { - hw->mac.ops.update_mc_addr_list(hw, mc_addr_list, mc_addr_count); + struct e1000_adapter *adapter = netdev_priv(netdev); + struct e1000_hw *hw = &adapter->hw; + unsigned int rar_entries = hw->mac.rar_entry_count; + int count = 0; + + /* save a rar entry for our hardware address */ + rar_entries--; + + /* save a rar entry for the LAA workaround */ + if (adapter->flags & FLAG_RESET_OVERWRITES_LAA) + rar_entries--; + + /* return ENOMEM indicating insufficient memory for addresses */ + if (netdev_uc_count(netdev) > rar_entries) + return -ENOMEM; + + if (!netdev_uc_empty(netdev) && rar_entries) { + struct netdev_hw_addr *ha; + + /* + * write the addresses in reverse order to avoid write + * combining + */ + netdev_for_each_uc_addr(ha, netdev) { + if (!rar_entries) + break; + e1000e_rar_set(hw, ha->addr, rar_entries--); + count++; + } + } + + /* zero out the remaining RAR entries not used above */ + for (; rar_entries > 0; rar_entries--) { + ew32(RAH(rar_entries), 0); + ew32(RAL(rar_entries), 0); + } + e1e_flush(); + + return count; } /** - * e1000_set_multi - Multicast and Promiscuous mode set + * e1000e_set_rx_mode - secondary unicast, Multicast and Promiscuous mode set * @netdev: network interface device structure * - * The set_multi entry point is called whenever the multicast address - * list or the network interface flags are updated. This routine is - * responsible for configuring the hardware for proper multicast, + * The ndo_set_rx_mode entry point is called whenever the unicast or multicast + * address list or the network interface flags are updated. This routine is + * responsible for configuring the hardware for proper unicast, multicast, * promiscuous mode, and all-multi behavior. **/ -static void e1000_set_multi(struct net_device *netdev) +static void e1000e_set_rx_mode(struct net_device *netdev) { struct e1000_adapter *adapter = netdev_priv(netdev); struct e1000_hw *hw = &adapter->hw; - struct netdev_hw_addr *ha; - u8 *mta_list; u32 rctl; /* Check for Promiscuous and All Multicast modes */ - rctl = er32(RCTL); + /* clear the affected bits */ + rctl &= ~(E1000_RCTL_UPE | E1000_RCTL_MPE); + if (netdev->flags & IFF_PROMISC) { rctl |= (E1000_RCTL_UPE | E1000_RCTL_MPE); - rctl &= ~E1000_RCTL_VFE; /* Do not hardware filter VLANs in promisc mode */ e1000e_vlan_filter_disable(adapter); } else { + int count; if (netdev->flags & IFF_ALLMULTI) { rctl |= E1000_RCTL_MPE; - rctl &= ~E1000_RCTL_UPE; } else { - rctl &= ~(E1000_RCTL_UPE | E1000_RCTL_MPE); + /* + * Write addresses to the MTA, if the attempt fails + * then we should just turn on promiscuous mode so + * that we can at least receive multicast traffic + */ + count = e1000e_write_mc_addr_list(netdev); + if (count < 0) + rctl |= E1000_RCTL_MPE; } e1000e_vlan_filter_enable(adapter); - } - - ew32(RCTL, rctl); - - if (!netdev_mc_empty(netdev)) { - int i = 0; - - mta_list = kmalloc(netdev_mc_count(netdev) * 6, GFP_ATOMIC); - if (!mta_list) - return; - - /* prepare a packed array of only addresses. */ - netdev_for_each_mc_addr(ha, netdev) - memcpy(mta_list + (i++ * ETH_ALEN), ha->addr, ETH_ALEN); - - e1000_update_mc_addr_list(hw, mta_list, i); - kfree(mta_list); - } else { /* - * if we're called from probe, we might not have - * anything to do here, so clear out the list + * Write addresses to available RAR registers, if there is not + * sufficient space to store all the addresses then enable + * unicast promiscuous mode */ - e1000_update_mc_addr_list(hw, NULL, 0); + count = e1000e_write_uc_addr_list(netdev); + if (count < 0) + rctl |= E1000_RCTL_UPE; } + ew32(RCTL, rctl); + if (netdev->features & NETIF_F_HW_VLAN_RX) e1000e_vlan_strip_enable(adapter); else @@ -3198,7 +3266,7 @@ static void e1000_set_multi(struct net_device *netdev) **/ static void e1000_configure(struct e1000_adapter *adapter) { - e1000_set_multi(adapter->netdev); + e1000e_set_rx_mode(adapter->netdev); e1000_restore_vlan(adapter); e1000_init_manageability_pt(adapter); @@ -5331,7 +5399,7 @@ static int __e1000_shutdown(struct pci_dev *pdev, bool *enable_wake, if (wufc) { e1000_setup_rctl(adapter); - e1000_set_multi(netdev); + e1000e_set_rx_mode(netdev); /* turn on all-multi mode if wake on multicast is enabled */ if (wufc & E1000_WUFC_MC) { @@ -5884,7 +5952,7 @@ static const struct net_device_ops e1000e_netdev_ops = { .ndo_stop = e1000_close, .ndo_start_xmit = e1000_xmit_frame, .ndo_get_stats64 = e1000e_get_stats64, - .ndo_set_rx_mode = e1000_set_multi, + .ndo_set_rx_mode = e1000e_set_rx_mode, .ndo_set_mac_address = e1000_set_mac, .ndo_change_mtu = e1000_change_mtu, .ndo_do_ioctl = e1000_ioctl, @@ -6076,6 +6144,8 @@ static int __devinit e1000_probe(struct pci_dev *pdev, NETIF_F_TSO6 | NETIF_F_HW_CSUM); + netdev->priv_flags |= IFF_UNICAST_FLT; + if (pci_using_dac) { netdev->features |= NETIF_F_HIGHDMA; netdev->vlan_features |= NETIF_F_HIGHDMA; -- cgit v1.2.3 From ef456f858919ef7f40217ad8a5ed4e1e27c7ae6f Mon Sep 17 00:00:00 2001 From: Jeff Kirsher Date: Thu, 3 Nov 2011 11:40:28 +0000 Subject: e1000e: Convert printks to pr_ Based on the original patch from Joe Perches. Use the current logging styles. pr_ conversions are now prefixed with "e1000e:" Correct a couple of defects where the trailing NTU may have been printed on a separate line because of an interleaving hex_dump. Remove unnecessary uses of KERN_CONT and use single pr_info()s to avoid any possible output interleaving from other modules. Coalesce formats as appropriate. Remove an extra space from a broken across lines coalescing of "Link Status " and " Change". -v2 Remove changes to Copyright string CC: Joe Perches Signed-off-by: Jeff Kirsher Tested-by: Aaron Brown --- drivers/net/ethernet/intel/e1000e/netdev.c | 230 +++++++++++++---------------- 1 file changed, 101 insertions(+), 129 deletions(-) (limited to 'drivers/net/ethernet') diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c index 80e69d37b3c7..05344d6c0a8b 100644 --- a/drivers/net/ethernet/intel/e1000e/netdev.c +++ b/drivers/net/ethernet/intel/e1000e/netdev.c @@ -163,16 +163,13 @@ static void e1000_regdump(struct e1000_hw *hw, struct e1000_reg_info *reginfo) regs[n] = __er32(hw, E1000_TARC(n)); break; default: - printk(KERN_INFO "%-15s %08x\n", - reginfo->name, __er32(hw, reginfo->ofs)); + pr_info("%-15s %08x\n", + reginfo->name, __er32(hw, reginfo->ofs)); return; } snprintf(rname, 16, "%s%s", reginfo->name, "[0-1]"); - printk(KERN_INFO "%-15s ", rname); - for (n = 0; n < 2; n++) - printk(KERN_CONT "%08x ", regs[n]); - printk(KERN_CONT "\n"); + pr_info("%-15s %08x %08x\n", rname, regs[0], regs[1]); } /* @@ -208,16 +205,15 @@ static void e1000e_dump(struct e1000_adapter *adapter) /* Print netdevice Info */ if (netdev) { dev_info(&adapter->pdev->dev, "Net device Info\n"); - printk(KERN_INFO "Device Name state " - "trans_start last_rx\n"); - printk(KERN_INFO "%-15s %016lX %016lX %016lX\n", - netdev->name, netdev->state, netdev->trans_start, - netdev->last_rx); + pr_info("Device Name state trans_start last_rx\n"); + pr_info("%-15s %016lX %016lX %016lX\n", + netdev->name, netdev->state, netdev->trans_start, + netdev->last_rx); } /* Print Registers */ dev_info(&adapter->pdev->dev, "Register Dump\n"); - printk(KERN_INFO " Register Name Value\n"); + pr_info(" Register Name Value\n"); for (reginfo = (struct e1000_reg_info *)e1000_reg_info_tbl; reginfo->name; reginfo++) { e1000_regdump(hw, reginfo); @@ -228,15 +224,14 @@ static void e1000e_dump(struct e1000_adapter *adapter) goto exit; dev_info(&adapter->pdev->dev, "Tx Ring Summary\n"); - printk(KERN_INFO "Queue [NTU] [NTC] [bi(ntc)->dma ]" - " leng ntw timestamp\n"); + pr_info("Queue [NTU] [NTC] [bi(ntc)->dma ] leng ntw timestamp\n"); buffer_info = &tx_ring->buffer_info[tx_ring->next_to_clean]; - printk(KERN_INFO " %5d %5X %5X %016llX %04X %3X %016llX\n", - 0, tx_ring->next_to_use, tx_ring->next_to_clean, - (unsigned long long)buffer_info->dma, - buffer_info->length, - buffer_info->next_to_watch, - (unsigned long long)buffer_info->time_stamp); + pr_info(" %5d %5X %5X %016llX %04X %3X %016llX\n", + 0, tx_ring->next_to_use, tx_ring->next_to_clean, + (unsigned long long)buffer_info->dma, + buffer_info->length, + buffer_info->next_to_watch, + (unsigned long long)buffer_info->time_stamp); /* Print Tx Ring */ if (!netif_msg_tx_done(adapter)) @@ -271,37 +266,32 @@ static void e1000e_dump(struct e1000_adapter *adapter) * +----------------------------------------------------------------+ * 63 48 47 40 39 36 35 32 31 24 23 20 19 0 */ - printk(KERN_INFO "Tl[desc] [address 63:0 ] [SpeCssSCmCsLen]" - " [bi->dma ] leng ntw timestamp bi->skb " - "<-- Legacy format\n"); - printk(KERN_INFO "Tc[desc] [Ce CoCsIpceCoS] [MssHlRSCm0Plen]" - " [bi->dma ] leng ntw timestamp bi->skb " - "<-- Ext Context format\n"); - printk(KERN_INFO "Td[desc] [address 63:0 ] [VlaPoRSCm1Dlen]" - " [bi->dma ] leng ntw timestamp bi->skb " - "<-- Ext Data format\n"); + pr_info("Tl[desc] [address 63:0 ] [SpeCssSCmCsLen] [bi->dma ] leng ntw timestamp bi->skb <-- Legacy format\n"); + pr_info("Tc[desc] [Ce CoCsIpceCoS] [MssHlRSCm0Plen] [bi->dma ] leng ntw timestamp bi->skb <-- Ext Context format\n"); + pr_info("Td[desc] [address 63:0 ] [VlaPoRSCm1Dlen] [bi->dma ] leng ntw timestamp bi->skb <-- Ext Data format\n"); for (i = 0; tx_ring->desc && (i < tx_ring->count); i++) { + const char *next_desc; tx_desc = E1000_TX_DESC(*tx_ring, i); buffer_info = &tx_ring->buffer_info[i]; u0 = (struct my_u0 *)tx_desc; - printk(KERN_INFO "T%c[0x%03X] %016llX %016llX %016llX " - "%04X %3X %016llX %p", - (!(le64_to_cpu(u0->b) & (1 << 29)) ? 'l' : - ((le64_to_cpu(u0->b) & (1 << 20)) ? 'd' : 'c')), i, - (unsigned long long)le64_to_cpu(u0->a), - (unsigned long long)le64_to_cpu(u0->b), - (unsigned long long)buffer_info->dma, - buffer_info->length, buffer_info->next_to_watch, - (unsigned long long)buffer_info->time_stamp, - buffer_info->skb); if (i == tx_ring->next_to_use && i == tx_ring->next_to_clean) - printk(KERN_CONT " NTC/U\n"); + next_desc = " NTC/U"; else if (i == tx_ring->next_to_use) - printk(KERN_CONT " NTU\n"); + next_desc = " NTU"; else if (i == tx_ring->next_to_clean) - printk(KERN_CONT " NTC\n"); + next_desc = " NTC"; else - printk(KERN_CONT "\n"); + next_desc = ""; + pr_info("T%c[0x%03X] %016llX %016llX %016llX %04X %3X %016llX %p%s\n", + (!(le64_to_cpu(u0->b) & (1 << 29)) ? 'l' : + ((le64_to_cpu(u0->b) & (1 << 20)) ? 'd' : 'c')), + i, + (unsigned long long)le64_to_cpu(u0->a), + (unsigned long long)le64_to_cpu(u0->b), + (unsigned long long)buffer_info->dma, + buffer_info->length, buffer_info->next_to_watch, + (unsigned long long)buffer_info->time_stamp, + buffer_info->skb, next_desc); if (netif_msg_pktdata(adapter) && buffer_info->dma != 0) print_hex_dump(KERN_INFO, "", DUMP_PREFIX_ADDRESS, @@ -312,9 +302,9 @@ static void e1000e_dump(struct e1000_adapter *adapter) /* Print Rx Ring Summary */ rx_ring_summary: dev_info(&adapter->pdev->dev, "Rx Ring Summary\n"); - printk(KERN_INFO "Queue [NTU] [NTC]\n"); - printk(KERN_INFO " %5d %5X %5X\n", 0, - rx_ring->next_to_use, rx_ring->next_to_clean); + pr_info("Queue [NTU] [NTC]\n"); + pr_info(" %5d %5X %5X\n", + 0, rx_ring->next_to_use, rx_ring->next_to_clean); /* Print Rx Ring */ if (!netif_msg_rx_status(adapter)) @@ -337,10 +327,7 @@ rx_ring_summary: * 24 | Buffer Address 3 [63:0] | * +-----------------------------------------------------+ */ - printk(KERN_INFO "R [desc] [buffer 0 63:0 ] " - "[buffer 1 63:0 ] " - "[buffer 2 63:0 ] [buffer 3 63:0 ] [bi->dma ] " - "[bi->skb] <-- Ext Pkt Split format\n"); + pr_info("R [desc] [buffer 0 63:0 ] [buffer 1 63:0 ] [buffer 2 63:0 ] [buffer 3 63:0 ] [bi->dma ] [bi->skb] <-- Ext Pkt Split format\n"); /* [Extended] Receive Descriptor (Write-Back) Format * * 63 48 47 32 31 13 12 8 7 4 3 0 @@ -352,35 +339,40 @@ rx_ring_summary: * +------------------------------------------------------+ * 63 48 47 32 31 20 19 0 */ - printk(KERN_INFO "RWB[desc] [ck ipid mrqhsh] " - "[vl l0 ee es] " - "[ l3 l2 l1 hs] [reserved ] ---------------- " - "[bi->skb] <-- Ext Rx Write-Back format\n"); + pr_info("RWB[desc] [ck ipid mrqhsh] [vl l0 ee es] [ l3 l2 l1 hs] [reserved ] ---------------- [bi->skb] <-- Ext Rx Write-Back format\n"); for (i = 0; i < rx_ring->count; i++) { + const char *next_desc; buffer_info = &rx_ring->buffer_info[i]; rx_desc_ps = E1000_RX_DESC_PS(*rx_ring, i); u1 = (struct my_u1 *)rx_desc_ps; staterr = le32_to_cpu(rx_desc_ps->wb.middle.status_error); + + if (i == rx_ring->next_to_use) + next_desc = " NTU"; + else if (i == rx_ring->next_to_clean) + next_desc = " NTC"; + else + next_desc = ""; + if (staterr & E1000_RXD_STAT_DD) { /* Descriptor Done */ - printk(KERN_INFO "RWB[0x%03X] %016llX " - "%016llX %016llX %016llX " - "---------------- %p", i, - (unsigned long long)le64_to_cpu(u1->a), - (unsigned long long)le64_to_cpu(u1->b), - (unsigned long long)le64_to_cpu(u1->c), - (unsigned long long)le64_to_cpu(u1->d), - buffer_info->skb); + pr_info("%s[0x%03X] %016llX %016llX %016llX %016llX ---------------- %p%s\n", + "RWB", i, + (unsigned long long)le64_to_cpu(u1->a), + (unsigned long long)le64_to_cpu(u1->b), + (unsigned long long)le64_to_cpu(u1->c), + (unsigned long long)le64_to_cpu(u1->d), + buffer_info->skb, next_desc); } else { - printk(KERN_INFO "R [0x%03X] %016llX " - "%016llX %016llX %016llX %016llX %p", i, - (unsigned long long)le64_to_cpu(u1->a), - (unsigned long long)le64_to_cpu(u1->b), - (unsigned long long)le64_to_cpu(u1->c), - (unsigned long long)le64_to_cpu(u1->d), - (unsigned long long)buffer_info->dma, - buffer_info->skb); + pr_info("%s[0x%03X] %016llX %016llX %016llX %016llX %016llX %p%s\n", + "R ", i, + (unsigned long long)le64_to_cpu(u1->a), + (unsigned long long)le64_to_cpu(u1->b), + (unsigned long long)le64_to_cpu(u1->c), + (unsigned long long)le64_to_cpu(u1->d), + (unsigned long long)buffer_info->dma, + buffer_info->skb, next_desc); if (netif_msg_pktdata(adapter)) print_hex_dump(KERN_INFO, "", @@ -388,13 +380,6 @@ rx_ring_summary: phys_to_virt(buffer_info->dma), adapter->rx_ps_bsize0, true); } - - if (i == rx_ring->next_to_use) - printk(KERN_CONT " NTU\n"); - else if (i == rx_ring->next_to_clean) - printk(KERN_CONT " NTC\n"); - else - printk(KERN_CONT "\n"); } break; default: @@ -407,9 +392,7 @@ rx_ring_summary: * 8 | Reserved | * +-----------------------------------------------------+ */ - printk(KERN_INFO "R [desc] [buf addr 63:0 ] " - "[reserved 63:0 ] [bi->dma ] " - "[bi->skb] <-- Ext (Read) format\n"); + pr_info("R [desc] [buf addr 63:0 ] [reserved 63:0 ] [bi->dma ] [bi->skb] <-- Ext (Read) format\n"); /* Extended Receive Descriptor (Write-Back) Format * * 63 48 47 32 31 24 23 4 3 0 @@ -423,29 +406,37 @@ rx_ring_summary: * +------------------------------------------------------+ * 63 48 47 32 31 20 19 0 */ - printk(KERN_INFO "RWB[desc] [cs ipid mrq] " - "[vt ln xe xs] " - "[bi->skb] <-- Ext (Write-Back) format\n"); + pr_info("RWB[desc] [cs ipid mrq] [vt ln xe xs] [bi->skb] <-- Ext (Write-Back) format\n"); for (i = 0; i < rx_ring->count; i++) { + const char *next_desc; + buffer_info = &rx_ring->buffer_info[i]; rx_desc = E1000_RX_DESC_EXT(*rx_ring, i); u1 = (struct my_u1 *)rx_desc; staterr = le32_to_cpu(rx_desc->wb.upper.status_error); + + if (i == rx_ring->next_to_use) + next_desc = " NTU"; + else if (i == rx_ring->next_to_clean) + next_desc = " NTC"; + else + next_desc = ""; + if (staterr & E1000_RXD_STAT_DD) { /* Descriptor Done */ - printk(KERN_INFO "RWB[0x%03X] %016llX " - "%016llX ---------------- %p", i, - (unsigned long long)le64_to_cpu(u1->a), - (unsigned long long)le64_to_cpu(u1->b), - buffer_info->skb); + pr_info("%s[0x%03X] %016llX %016llX ---------------- %p%s\n", + "RWB", i, + (unsigned long long)le64_to_cpu(u1->a), + (unsigned long long)le64_to_cpu(u1->b), + buffer_info->skb, next_desc); } else { - printk(KERN_INFO "R [0x%03X] %016llX " - "%016llX %016llX %p", i, - (unsigned long long)le64_to_cpu(u1->a), - (unsigned long long)le64_to_cpu(u1->b), - (unsigned long long)buffer_info->dma, - buffer_info->skb); + pr_info("%s[0x%03X] %016llX %016llX %016llX %p%s\n", + "R ", i, + (unsigned long long)le64_to_cpu(u1->a), + (unsigned long long)le64_to_cpu(u1->b), + (unsigned long long)buffer_info->dma, + buffer_info->skb, next_desc); if (netif_msg_pktdata(adapter)) print_hex_dump(KERN_INFO, "", @@ -456,13 +447,6 @@ rx_ring_summary: adapter->rx_buffer_len, true); } - - if (i == rx_ring->next_to_use) - printk(KERN_CONT " NTU\n"); - else if (i == rx_ring->next_to_clean) - printk(KERN_CONT " NTC\n"); - else - printk(KERN_CONT "\n"); } } @@ -1222,8 +1206,7 @@ static bool e1000_clean_rx_irq_ps(struct e1000_adapter *adapter, adapter->flags2 |= FLAG2_IS_DISCARDING; if (adapter->flags2 & FLAG2_IS_DISCARDING) { - e_dbg("Packet Split buffers didn't pick up the full " - "packet\n"); + e_dbg("Packet Split buffers didn't pick up the full packet\n"); dev_kfree_skb_irq(skb); if (staterr & E1000_RXD_STAT_EOP) adapter->flags2 &= ~FLAG2_IS_DISCARDING; @@ -1238,8 +1221,7 @@ static bool e1000_clean_rx_irq_ps(struct e1000_adapter *adapter, length = le16_to_cpu(rx_desc->wb.middle.length0); if (!length) { - e_dbg("Last part of the packet spanning multiple " - "descriptors\n"); + e_dbg("Last part of the packet spanning multiple descriptors\n"); dev_kfree_skb_irq(skb); goto next_desc; } @@ -1917,8 +1899,7 @@ void e1000e_set_interrupt_capability(struct e1000_adapter *adapter) return; } /* MSI-X failed, so fall through and try MSI */ - e_err("Failed to initialize MSI-X interrupts. " - "Falling back to MSI interrupts.\n"); + e_err("Failed to initialize MSI-X interrupts. Falling back to MSI interrupts.\n"); e1000e_reset_interrupt_capability(adapter); } adapter->int_mode = E1000E_INT_MODE_MSI; @@ -1928,8 +1909,7 @@ void e1000e_set_interrupt_capability(struct e1000_adapter *adapter) adapter->flags |= FLAG_MSI_ENABLED; } else { adapter->int_mode = E1000E_INT_MODE_LEGACY; - e_err("Failed to initialize MSI interrupts. Falling " - "back to legacy interrupts.\n"); + e_err("Failed to initialize MSI interrupts. Falling back to legacy interrupts.\n"); } /* Fall through */ case E1000E_INT_MODE_LEGACY: @@ -4236,16 +4216,13 @@ static void e1000_print_link_info(struct e1000_adapter *adapter) u32 ctrl = er32(CTRL); /* Link status message must follow this format for user tools */ - printk(KERN_INFO "e1000e: %s NIC Link is Up %d Mbps %s, " - "Flow Control: %s\n", - adapter->netdev->name, - adapter->link_speed, - (adapter->link_duplex == FULL_DUPLEX) ? - "Full Duplex" : "Half Duplex", - ((ctrl & E1000_CTRL_TFCE) && (ctrl & E1000_CTRL_RFCE)) ? - "Rx/Tx" : - ((ctrl & E1000_CTRL_RFCE) ? "Rx" : - ((ctrl & E1000_CTRL_TFCE) ? "Tx" : "None"))); + printk(KERN_INFO "e1000e: %s NIC Link is Up %d Mbps %s Duplex, Flow Control: %s\n", + adapter->netdev->name, + adapter->link_speed, + adapter->link_duplex == FULL_DUPLEX ? "Full" : "Half", + (ctrl & E1000_CTRL_TFCE) && (ctrl & E1000_CTRL_RFCE) ? "Rx/Tx" : + (ctrl & E1000_CTRL_RFCE) ? "Rx" : + (ctrl & E1000_CTRL_TFCE) ? "Tx" : "None"); } static bool e1000e_has_link(struct e1000_adapter *adapter) @@ -4391,10 +4368,7 @@ static void e1000_watchdog_task(struct work_struct *work) 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"); + e_info("Autonegotiated half duplex but link partner cannot autoneg. Try forcing full duplex if link gets many collisions.\n"); } /* adjust timeout factor according to speed/duplex */ @@ -5178,8 +5152,7 @@ static int e1000_change_mtu(struct net_device *netdev, int new_mtu) if ((adapter->hw.mac.type == e1000_pch2lan) && !(adapter->flags2 & FLAG2_CRC_STRIPPING) && (new_mtu > ETH_DATA_LEN)) { - e_err("Jumbo Frames not supported on 82579 when CRC " - "stripping is disabled.\n"); + e_err("Jumbo Frames not supported on 82579 when CRC stripping is disabled.\n"); return -EINVAL; } @@ -5595,8 +5568,8 @@ static int __e1000_resume(struct pci_dev *pdev) phy_data & E1000_WUS_MC ? "Multicast Packet" : phy_data & E1000_WUS_BC ? "Broadcast Packet" : phy_data & E1000_WUS_MAG ? "Magic Packet" : - phy_data & E1000_WUS_LNKC ? "Link Status " - " Change" : "other"); + phy_data & E1000_WUS_LNKC ? + "Link Status Change" : "other"); } e1e_wphy(&adapter->hw, BM_WUS, ~0); } else { @@ -6017,8 +5990,7 @@ static int __devinit e1000_probe(struct pci_dev *pdev, err = dma_set_coherent_mask(&pdev->dev, DMA_BIT_MASK(32)); if (err) { - dev_err(&pdev->dev, "No usable DMA " - "configuration, aborting\n"); + dev_err(&pdev->dev, "No usable DMA configuration, aborting\n"); goto err_dma; } } -- cgit v1.2.3 From 8d233633bab501567841aaa2935963fb908c9523 Mon Sep 17 00:00:00 2001 From: Emil Tantilov Date: Sat, 29 Oct 2011 06:54:55 +0000 Subject: ixgbe: fix LED blink logic to check for link Previously the driver would force link without checking whether the link was already established. This caused some inconsistencies in the LED blink rate. Do not force link if link is already up. Signed-off-by: Emil Tantilov Tested-by: Phil Schmitt Signed-off-by: Jeff Kirsher --- drivers/net/ethernet/intel/ixgbe/ixgbe_x540.c | 18 +++++++++++------- 1 file changed, 11 insertions(+), 7 deletions(-) (limited to 'drivers/net/ethernet') diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_x540.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_x540.c index e5101e91b6b5..8cc5eccfd651 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_x540.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_x540.c @@ -751,16 +751,20 @@ static s32 ixgbe_blink_led_start_X540(struct ixgbe_hw *hw, u32 index) { u32 macc_reg; u32 ledctl_reg; + ixgbe_link_speed speed; + bool link_up; /* - * In order for the blink bit in the LED control register - * to work, link and speed must be forced in the MAC. We - * will reverse this when we stop the blinking. + * Link should be up in order for the blink bit in the LED control + * register to work. Force link and speed in the MAC if link is down. + * This will be reversed when we stop the blinking. */ - macc_reg = IXGBE_READ_REG(hw, IXGBE_MACC); - macc_reg |= IXGBE_MACC_FLU | IXGBE_MACC_FSV_10G | IXGBE_MACC_FS; - IXGBE_WRITE_REG(hw, IXGBE_MACC, macc_reg); - + hw->mac.ops.check_link(hw, &speed, &link_up, false); + if (link_up == false) { + macc_reg = IXGBE_READ_REG(hw, IXGBE_MACC); + macc_reg |= IXGBE_MACC_FLU | IXGBE_MACC_FSV_10G | IXGBE_MACC_FS; + IXGBE_WRITE_REG(hw, IXGBE_MACC, macc_reg); + } /* Set the LED to LINK_UP + BLINK. */ ledctl_reg = IXGBE_READ_REG(hw, IXGBE_LEDCTL); ledctl_reg &= ~IXGBE_LED_MODE_MASK(index); -- cgit v1.2.3 From a4ba8cbeeb07f7bc8f9bcbd3f9962adb50376034 Mon Sep 17 00:00:00 2001 From: Jeff Kirsher Date: Fri, 21 Oct 2011 19:42:26 +0000 Subject: igbvf: Convert printks to pr_ Based on the previous patch from Joe Perches Use current logging styles. Prefix all output via #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt Neaten link status dev_info. -v2 Remove Copyright changes and fix-up patch to make it checkpatch.pl compliant. CC: Joe Perches Signed-off-by: Jeff Kirsher Tested-by: Sibai Li --- drivers/net/ethernet/intel/igbvf/netdev.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) (limited to 'drivers/net/ethernet') diff --git a/drivers/net/ethernet/intel/igbvf/netdev.c b/drivers/net/ethernet/intel/igbvf/netdev.c index cca78124be31..d076a8da50a4 100644 --- a/drivers/net/ethernet/intel/igbvf/netdev.c +++ b/drivers/net/ethernet/intel/igbvf/netdev.c @@ -25,6 +25,8 @@ *******************************************************************************/ +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + #include #include #include @@ -1746,10 +1748,9 @@ void igbvf_update_stats(struct igbvf_adapter *adapter) static void igbvf_print_link_info(struct igbvf_adapter *adapter) { - dev_info(&adapter->pdev->dev, "Link is Up %d Mbps %s\n", - adapter->link_speed, - ((adapter->link_duplex == FULL_DUPLEX) ? - "Full Duplex" : "Half Duplex")); + dev_info(&adapter->pdev->dev, "Link is Up %d Mbps %s Duplex\n", + adapter->link_speed, + adapter->link_duplex == FULL_DUPLEX ? "Full" : "Half"); } static bool igbvf_has_link(struct igbvf_adapter *adapter) @@ -2842,9 +2843,8 @@ static struct pci_driver igbvf_driver = { static int __init igbvf_init_module(void) { int ret; - printk(KERN_INFO "%s - version %s\n", - igbvf_driver_string, igbvf_driver_version); - printk(KERN_INFO "%s\n", igbvf_copyright); + pr_info("%s - version %s\n", igbvf_driver_string, igbvf_driver_version); + pr_info("%s\n", igbvf_copyright); ret = pci_register_driver(&igbvf_driver); -- cgit v1.2.3 From dbd9636e281895cd3a15682f0966fb545ddff9e8 Mon Sep 17 00:00:00 2001 From: Jeff Kirsher Date: Fri, 21 Oct 2011 19:38:18 +0000 Subject: ixgbevf: Convert printks to pr_ Based on the original patch from Joe Perches Use the current logging styles, prefix output with "ixgbevf: " Add #define pr_fmt Coalesce formats. -v2 Fix-up to make checkpatch.pl compliant and remove change to copyright line CC: Joe Perches Signed-off-by: Jeff Kirsher Tested-by: Sibai Li --- drivers/net/ethernet/intel/ixgbevf/ethtool.c | 6 +++-- drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c | 27 ++++++++++++----------- 2 files changed, 18 insertions(+), 15 deletions(-) (limited to 'drivers/net/ethernet') diff --git a/drivers/net/ethernet/intel/ixgbevf/ethtool.c b/drivers/net/ethernet/intel/ixgbevf/ethtool.c index e29ba4506b74..149fa520d7f2 100644 --- a/drivers/net/ethernet/intel/ixgbevf/ethtool.c +++ b/drivers/net/ethernet/intel/ixgbevf/ethtool.c @@ -27,6 +27,8 @@ /* ethtool support for ixgbevf */ +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + #include #include #include @@ -549,8 +551,8 @@ static const u32 register_test_patterns[] = { writel((W & M), (adapter->hw.hw_addr + R)); \ val = readl(adapter->hw.hw_addr + R); \ if ((W & M) != (val & M)) { \ - printk(KERN_ERR "set/check reg %04X test failed: got 0x%08X " \ - "expected 0x%08X\n", R, (val & M), (W & M)); \ + pr_err("set/check reg %04X test failed: got 0x%08X expected " \ + "0x%08X\n", R, (val & M), (W & M)); \ *data = R; \ writel(before, (adapter->hw.hw_addr + R)); \ return 1; \ diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c index 4c8e19951d57..b2ece53ccf60 100644 --- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c +++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c @@ -29,6 +29,9 @@ /****************************************************************************** Copyright (c)2006 - 2007 Myricom, Inc. for some LRO specific code ******************************************************************************/ + +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + #include #include #include @@ -1437,7 +1440,7 @@ static int ixgbevf_write_uc_addr_list(struct net_device *netdev) int count = 0; if ((netdev_uc_count(netdev)) > 10) { - printk(KERN_ERR "Too many unicast filters - No Space\n"); + pr_err("Too many unicast filters - No Space\n"); return -ENOSPC; } @@ -2135,7 +2138,7 @@ static int ixgbevf_init_interrupt_scheme(struct ixgbevf_adapter *adapter) err = ixgbevf_alloc_queues(adapter); if (err) { - printk(KERN_ERR "Unable to allocate memory for queues\n"); + pr_err("Unable to allocate memory for queues\n"); goto err_alloc_queues; } @@ -2189,7 +2192,7 @@ static int __devinit ixgbevf_sw_init(struct ixgbevf_adapter *adapter) } else { err = hw->mac.ops.init_hw(hw); if (err) { - printk(KERN_ERR "init_shared_code failed: %d\n", err); + pr_err("init_shared_code failed: %d\n", err); goto out; } } @@ -2630,8 +2633,8 @@ static int ixgbevf_open(struct net_device *netdev) * the vf can't start. */ if (hw->adapter_stopped) { err = IXGBE_ERR_MBX; - printk(KERN_ERR "Unable to start - perhaps the PF" - " Driver isn't up yet\n"); + pr_err("Unable to start - perhaps the PF Driver isn't " + "up yet\n"); goto err_setup_reset; } } @@ -2842,10 +2845,8 @@ static bool ixgbevf_tx_csum(struct ixgbevf_adapter *adapter, break; default: if (unlikely(net_ratelimit())) { - printk(KERN_WARNING - "partial checksum but " - "proto=%x!\n", - skb->protocol); + pr_warn("partial checksum but " + "proto=%x!\n", skb->protocol); } break; } @@ -3414,7 +3415,7 @@ static int __devinit ixgbevf_probe(struct pci_dev *pdev, memcpy(netdev->perm_addr, adapter->hw.mac.addr, netdev->addr_len); if (!is_valid_ether_addr(netdev->dev_addr)) { - printk(KERN_ERR "invalid MAC address\n"); + pr_err("invalid MAC address\n"); err = -EIO; goto err_sw_init; } @@ -3535,10 +3536,10 @@ static struct pci_driver ixgbevf_driver = { static int __init ixgbevf_init_module(void) { int ret; - printk(KERN_INFO "ixgbevf: %s - version %s\n", ixgbevf_driver_string, - ixgbevf_driver_version); + pr_info("%s - version %s\n", ixgbevf_driver_string, + ixgbevf_driver_version); - printk(KERN_INFO "%s\n", ixgbevf_copyright); + pr_info("%s\n", ixgbevf_copyright); ret = pci_register_driver(&ixgbevf_driver); return ret; -- cgit v1.2.3 From 876d2d6f6e60b1170f7ed664b9659def92b87be3 Mon Sep 17 00:00:00 2001 From: Jeff Kirsher Date: Fri, 21 Oct 2011 20:01:34 +0000 Subject: igb: Convert printks to pr_ Based on original patch from Joe Perches Use the current logging styles. pr_ conversions are now prefixed with "igb: " Correct a defect where the trailing NTU may have been printed on a separate line because of an interleaving hex_dump. Remove unnecessary uses of KERN_CONT and use single pr_info()s to avoid any possible output interleaving from other modules. Coalesce formats as appropriate. -v2 fix-up to make checkpatch.pl compliant and remove change to the copyright line CC: Joe Perches Signed-off-by: Jeff Kirsher Tested-by: Aaron Brown --- drivers/net/ethernet/intel/igb/igb_main.c | 165 +++++++++++++++--------------- 1 file changed, 80 insertions(+), 85 deletions(-) (limited to 'drivers/net/ethernet') diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c index ced544499f1b..c92b796de977 100644 --- a/drivers/net/ethernet/intel/igb/igb_main.c +++ b/drivers/net/ethernet/intel/igb/igb_main.c @@ -25,6 +25,8 @@ *******************************************************************************/ +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + #include #include #include @@ -325,16 +327,13 @@ static void igb_regdump(struct e1000_hw *hw, struct igb_reg_info *reginfo) regs[n] = rd32(E1000_TXDCTL(n)); break; default: - printk(KERN_INFO "%-15s %08x\n", - reginfo->name, rd32(reginfo->ofs)); + pr_info("%-15s %08x\n", reginfo->name, rd32(reginfo->ofs)); return; } snprintf(rname, 16, "%s%s", reginfo->name, "[0-3]"); - printk(KERN_INFO "%-15s ", rname); - for (n = 0; n < 4; n++) - printk(KERN_CONT "%08x ", regs[n]); - printk(KERN_CONT "\n"); + pr_info("%-15s %08x %08x %08x %08x\n", rname, regs[0], regs[1], + regs[2], regs[3]); } /* @@ -359,18 +358,15 @@ static void igb_dump(struct igb_adapter *adapter) /* Print netdevice Info */ if (netdev) { dev_info(&adapter->pdev->dev, "Net device Info\n"); - printk(KERN_INFO "Device Name state " - "trans_start last_rx\n"); - printk(KERN_INFO "%-15s %016lX %016lX %016lX\n", - netdev->name, - netdev->state, - netdev->trans_start, - netdev->last_rx); + pr_info("Device Name state trans_start " + "last_rx\n"); + pr_info("%-15s %016lX %016lX %016lX\n", netdev->name, + netdev->state, netdev->trans_start, netdev->last_rx); } /* Print Registers */ dev_info(&adapter->pdev->dev, "Register Dump\n"); - printk(KERN_INFO " Register Name Value\n"); + pr_info(" Register Name Value\n"); for (reginfo = (struct igb_reg_info *)igb_reg_info_tbl; reginfo->name; reginfo++) { igb_regdump(hw, reginfo); @@ -381,18 +377,17 @@ static void igb_dump(struct igb_adapter *adapter) goto exit; dev_info(&adapter->pdev->dev, "TX Rings Summary\n"); - printk(KERN_INFO "Queue [NTU] [NTC] [bi(ntc)->dma ]" - " leng ntw timestamp\n"); + pr_info("Queue [NTU] [NTC] [bi(ntc)->dma ] leng ntw timestamp\n"); for (n = 0; n < adapter->num_tx_queues; n++) { struct igb_tx_buffer *buffer_info; tx_ring = adapter->tx_ring[n]; buffer_info = &tx_ring->tx_buffer_info[tx_ring->next_to_clean]; - printk(KERN_INFO " %5d %5X %5X %016llX %04X %p %016llX\n", - n, tx_ring->next_to_use, tx_ring->next_to_clean, - (u64)buffer_info->dma, - buffer_info->length, - buffer_info->next_to_watch, - (u64)buffer_info->time_stamp); + pr_info(" %5d %5X %5X %016llX %04X %p %016llX\n", + n, tx_ring->next_to_use, tx_ring->next_to_clean, + (u64)buffer_info->dma, + buffer_info->length, + buffer_info->next_to_watch, + (u64)buffer_info->time_stamp); } /* Print TX Rings */ @@ -414,36 +409,38 @@ static void igb_dump(struct igb_adapter *adapter) for (n = 0; n < adapter->num_tx_queues; n++) { tx_ring = adapter->tx_ring[n]; - printk(KERN_INFO "------------------------------------\n"); - printk(KERN_INFO "TX QUEUE INDEX = %d\n", tx_ring->queue_index); - printk(KERN_INFO "------------------------------------\n"); - printk(KERN_INFO "T [desc] [address 63:0 ] " - "[PlPOCIStDDM Ln] [bi->dma ] " - "leng ntw timestamp bi->skb\n"); + pr_info("------------------------------------\n"); + pr_info("TX QUEUE INDEX = %d\n", tx_ring->queue_index); + pr_info("------------------------------------\n"); + pr_info("T [desc] [address 63:0 ] [PlPOCIStDDM Ln] " + "[bi->dma ] leng ntw timestamp " + "bi->skb\n"); for (i = 0; tx_ring->desc && (i < tx_ring->count); i++) { + const char *next_desc; struct igb_tx_buffer *buffer_info; tx_desc = IGB_TX_DESC(tx_ring, i); buffer_info = &tx_ring->tx_buffer_info[i]; u0 = (struct my_u0 *)tx_desc; - printk(KERN_INFO "T [0x%03X] %016llX %016llX %016llX" - " %04X %p %016llX %p", i, + if (i == tx_ring->next_to_use && + i == tx_ring->next_to_clean) + next_desc = " NTC/U"; + else if (i == tx_ring->next_to_use) + next_desc = " NTU"; + else if (i == tx_ring->next_to_clean) + next_desc = " NTC"; + else + next_desc = ""; + + pr_info("T [0x%03X] %016llX %016llX %016llX" + " %04X %p %016llX %p%s\n", i, le64_to_cpu(u0->a), le64_to_cpu(u0->b), (u64)buffer_info->dma, buffer_info->length, buffer_info->next_to_watch, (u64)buffer_info->time_stamp, - buffer_info->skb); - if (i == tx_ring->next_to_use && - i == tx_ring->next_to_clean) - printk(KERN_CONT " NTC/U\n"); - else if (i == tx_ring->next_to_use) - printk(KERN_CONT " NTU\n"); - else if (i == tx_ring->next_to_clean) - printk(KERN_CONT " NTC\n"); - else - printk(KERN_CONT "\n"); + buffer_info->skb, next_desc); if (netif_msg_pktdata(adapter) && buffer_info->dma != 0) print_hex_dump(KERN_INFO, "", @@ -456,11 +453,11 @@ static void igb_dump(struct igb_adapter *adapter) /* Print RX Rings Summary */ rx_ring_summary: dev_info(&adapter->pdev->dev, "RX Rings Summary\n"); - printk(KERN_INFO "Queue [NTU] [NTC]\n"); + pr_info("Queue [NTU] [NTC]\n"); for (n = 0; n < adapter->num_rx_queues; n++) { rx_ring = adapter->rx_ring[n]; - printk(KERN_INFO " %5d %5X %5X\n", n, - rx_ring->next_to_use, rx_ring->next_to_clean); + pr_info(" %5d %5X %5X\n", + n, rx_ring->next_to_use, rx_ring->next_to_clean); } /* Print RX Rings */ @@ -492,36 +489,43 @@ rx_ring_summary: for (n = 0; n < adapter->num_rx_queues; n++) { rx_ring = adapter->rx_ring[n]; - printk(KERN_INFO "------------------------------------\n"); - printk(KERN_INFO "RX QUEUE INDEX = %d\n", rx_ring->queue_index); - printk(KERN_INFO "------------------------------------\n"); - printk(KERN_INFO "R [desc] [ PktBuf A0] " - "[ HeadBuf DD] [bi->dma ] [bi->skb] " - "<-- Adv Rx Read format\n"); - printk(KERN_INFO "RWB[desc] [PcsmIpSHl PtRs] " - "[vl er S cks ln] ---------------- [bi->skb] " - "<-- Adv Rx Write-Back format\n"); + pr_info("------------------------------------\n"); + pr_info("RX QUEUE INDEX = %d\n", rx_ring->queue_index); + pr_info("------------------------------------\n"); + pr_info("R [desc] [ PktBuf A0] [ HeadBuf DD] " + "[bi->dma ] [bi->skb] <-- Adv Rx Read format\n"); + pr_info("RWB[desc] [PcsmIpSHl PtRs] [vl er S cks ln] -----" + "----------- [bi->skb] <-- Adv Rx Write-Back format\n"); for (i = 0; i < rx_ring->count; i++) { + const char *next_desc; struct igb_rx_buffer *buffer_info; buffer_info = &rx_ring->rx_buffer_info[i]; rx_desc = IGB_RX_DESC(rx_ring, i); u0 = (struct my_u0 *)rx_desc; staterr = le32_to_cpu(rx_desc->wb.upper.status_error); + + if (i == rx_ring->next_to_use) + next_desc = " NTU"; + else if (i == rx_ring->next_to_clean) + next_desc = " NTC"; + else + next_desc = ""; + if (staterr & E1000_RXD_STAT_DD) { /* Descriptor Done */ - printk(KERN_INFO "RWB[0x%03X] %016llX " - "%016llX ---------------- %p", i, + pr_info("%s[0x%03X] %016llX %016llX -------" + "--------- %p%s\n", "RWB", i, le64_to_cpu(u0->a), le64_to_cpu(u0->b), - buffer_info->skb); + buffer_info->skb, next_desc); } else { - printk(KERN_INFO "R [0x%03X] %016llX " - "%016llX %016llX %p", i, + pr_info("%s[0x%03X] %016llX %016llX %016llX" + " %p%s\n", "R ", i, le64_to_cpu(u0->a), le64_to_cpu(u0->b), (u64)buffer_info->dma, - buffer_info->skb); + buffer_info->skb, next_desc); if (netif_msg_pktdata(adapter)) { print_hex_dump(KERN_INFO, "", @@ -538,14 +542,6 @@ rx_ring_summary: PAGE_SIZE/2, true); } } - - if (i == rx_ring->next_to_use) - printk(KERN_CONT " NTU\n"); - else if (i == rx_ring->next_to_clean) - printk(KERN_CONT " NTC\n"); - else - printk(KERN_CONT "\n"); - } } @@ -599,10 +595,10 @@ struct net_device *igb_get_hw_dev(struct e1000_hw *hw) static int __init igb_init_module(void) { int ret; - printk(KERN_INFO "%s - version %s\n", + pr_info("%s - version %s\n", igb_driver_string, igb_driver_version); - printk(KERN_INFO "%s\n", igb_copyright); + pr_info("%s\n", igb_copyright); #ifdef CONFIG_IGB_DCA dca_register_notify(&dca_notifier); @@ -3640,23 +3636,23 @@ static void igb_watchdog_task(struct work_struct *work) ctrl = rd32(E1000_CTRL); /* Links status message must follow this format */ - printk(KERN_INFO "igb: %s NIC Link is Up %d Mbps %s, " - "Flow Control: %s\n", + printk(KERN_INFO "igb: %s NIC Link is Up %d Mbps %s " + "Duplex, Flow Control: %s\n", netdev->name, adapter->link_speed, adapter->link_duplex == FULL_DUPLEX ? - "Full Duplex" : "Half Duplex", - ((ctrl & E1000_CTRL_TFCE) && - (ctrl & E1000_CTRL_RFCE)) ? "RX/TX" : - ((ctrl & E1000_CTRL_RFCE) ? "RX" : - ((ctrl & E1000_CTRL_TFCE) ? "TX" : "None"))); + "Full" : "Half", + (ctrl & E1000_CTRL_TFCE) && + (ctrl & E1000_CTRL_RFCE) ? "RX/TX" : + (ctrl & E1000_CTRL_RFCE) ? "RX" : + (ctrl & E1000_CTRL_TFCE) ? "TX" : "None"); /* check for thermal sensor event */ - if (igb_thermal_sensor_event(hw, E1000_THSTAT_LINK_THROTTLE)) { - printk(KERN_INFO "igb: %s The network adapter " - "link speed was downshifted " - "because it overheated.\n", - netdev->name); + if (igb_thermal_sensor_event(hw, + E1000_THSTAT_LINK_THROTTLE)) { + netdev_info(netdev, "The network adapter link " + "speed was downshifted because it " + "overheated\n"); } /* adjust timeout factor according to speed/duplex */ @@ -3686,11 +3682,10 @@ static void igb_watchdog_task(struct work_struct *work) adapter->link_duplex = 0; /* check for thermal sensor event */ - if (igb_thermal_sensor_event(hw, E1000_THSTAT_PWR_DOWN)) { - printk(KERN_ERR "igb: %s The network adapter " - "was stopped because it " - "overheated.\n", - netdev->name); + if (igb_thermal_sensor_event(hw, + E1000_THSTAT_PWR_DOWN)) { + netdev_err(netdev, "The network adapter was " + "stopped because it overheated\n"); } /* Links status message must follow this format */ -- cgit v1.2.3 From 82bbcdebbac75bf7636bf63ac0e6e4a49b128978 Mon Sep 17 00:00:00 2001 From: Joe Perches Date: Fri, 21 Oct 2011 20:04:09 +0000 Subject: igb: Convert bare printk to pr_notice printks should use KERN_ levels. Signed-off-by: Joe Perches Tested-by: Aaron Brown Signed-off-by: Jeff Kirsher --- drivers/net/ethernet/intel/igb/e1000_82575.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'drivers/net/ethernet') diff --git a/drivers/net/ethernet/intel/igb/e1000_82575.c b/drivers/net/ethernet/intel/igb/e1000_82575.c index 7881fb95a25b..b8e20f037d0a 100644 --- a/drivers/net/ethernet/intel/igb/e1000_82575.c +++ b/drivers/net/ethernet/intel/igb/e1000_82575.c @@ -29,6 +29,8 @@ * e1000_82576 */ +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + #include #include @@ -244,8 +246,7 @@ static s32 igb_get_invariants_82575(struct e1000_hw *hw) * Check for invalid size */ if ((hw->mac.type == e1000_82576) && (size > 15)) { - printk("igb: The NVM size is not valid, " - "defaulting to 32K.\n"); + pr_notice("The NVM size is not valid, defaulting to 32K\n"); size = 15; } nvm->word_size = 1 << size; -- cgit v1.2.3 From ea99d832cce7e724ba37c488e0571a00cb14d430 Mon Sep 17 00:00:00 2001 From: Joe Perches Date: Tue, 20 Sep 2011 15:32:52 +0000 Subject: intel: Convert _LENGTH_OF_ADDRESS to ETH_ALEN Use the normal #defines not module specific ones. Signed-off-by: Joe Perches Tested-by: Stephen Ko Signed-off-by: Jeff Kirsher --- drivers/net/ethernet/intel/e1000/e1000_hw.h | 1 - drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c | 2 +- drivers/net/ethernet/intel/ixgbe/ixgbe_type.h | 8 +++----- drivers/net/ethernet/intel/ixgbevf/defines.h | 1 - drivers/net/ethernet/intel/ixgbevf/vf.c | 4 ++-- 5 files changed, 6 insertions(+), 10 deletions(-) (limited to 'drivers/net/ethernet') diff --git a/drivers/net/ethernet/intel/e1000/e1000_hw.h b/drivers/net/ethernet/intel/e1000/e1000_hw.h index 5c9a8403668b..cf7e3c094477 100644 --- a/drivers/net/ethernet/intel/e1000/e1000_hw.h +++ b/drivers/net/ethernet/intel/e1000/e1000_hw.h @@ -448,7 +448,6 @@ void e1000_io_write(struct e1000_hw *hw, unsigned long port, u32 value); #define E1000_DEV_ID_INTEL_CE4100_GBE 0x2E6E #define NODE_ADDRESS_SIZE 6 -#define ETH_LENGTH_OF_ADDRESS 6 /* MAC decode size is 128K - This is the size of BAR0 */ #define MAC_DECODE_SIZE (128 * 1024) diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c index 00fcd39ad666..cf6812dd1436 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c @@ -572,7 +572,7 @@ static int ixgbe_rcv_msg_from_vf(struct ixgbe_adapter *adapter, u32 vf) /* reply to reset with ack and vf mac address */ msgbuf[0] = IXGBE_VF_RESET | IXGBE_VT_MSGTYPE_ACK; - memcpy(new_mac, vf_mac, IXGBE_ETH_LENGTH_OF_ADDRESS); + memcpy(new_mac, vf_mac, ETH_ALEN); /* * Piggyback the multicast filter type so VF can compute the * correct vectors diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h index 6c5cca808bd7..242643a69b3f 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h @@ -1710,8 +1710,6 @@ enum { #define IXGBE_NVM_POLL_WRITE 1 /* Flag for polling for write complete */ #define IXGBE_NVM_POLL_READ 0 /* Flag for polling for read complete */ -#define IXGBE_ETH_LENGTH_OF_ADDRESS 6 - #define IXGBE_EEPROM_PAGE_SIZE_MAX 128 #define IXGBE_EEPROM_RD_BUFFER_MAX_COUNT 512 /* EEPROM words # read in burst */ #define IXGBE_EEPROM_WR_BUFFER_MAX_COUNT 256 /* EEPROM words # wr in burst */ @@ -2802,9 +2800,9 @@ struct ixgbe_eeprom_info { struct ixgbe_mac_info { struct ixgbe_mac_operations ops; enum ixgbe_mac_type type; - u8 addr[IXGBE_ETH_LENGTH_OF_ADDRESS]; - u8 perm_addr[IXGBE_ETH_LENGTH_OF_ADDRESS]; - u8 san_addr[IXGBE_ETH_LENGTH_OF_ADDRESS]; + u8 addr[ETH_ALEN]; + u8 perm_addr[ETH_ALEN]; + u8 san_addr[ETH_ALEN]; /* prefix for World Wide Node Name (WWNN) */ u16 wwnn_prefix; /* prefix for World Wide Port Name (WWPN) */ diff --git a/drivers/net/ethernet/intel/ixgbevf/defines.h b/drivers/net/ethernet/intel/ixgbevf/defines.h index 78abb6f1a866..2eb89cb94a0d 100644 --- a/drivers/net/ethernet/intel/ixgbevf/defines.h +++ b/drivers/net/ethernet/intel/ixgbevf/defines.h @@ -35,7 +35,6 @@ #define IXGBE_VF_IRQ_CLEAR_MASK 7 #define IXGBE_VF_MAX_TX_QUEUES 1 #define IXGBE_VF_MAX_RX_QUEUES 1 -#define IXGBE_ETH_LENGTH_OF_ADDRESS 6 /* Link speed */ typedef u32 ixgbe_link_speed; diff --git a/drivers/net/ethernet/intel/ixgbevf/vf.c b/drivers/net/ethernet/intel/ixgbevf/vf.c index aa3682e8c473..21533e300367 100644 --- a/drivers/net/ethernet/intel/ixgbevf/vf.c +++ b/drivers/net/ethernet/intel/ixgbevf/vf.c @@ -108,7 +108,7 @@ static s32 ixgbevf_reset_hw_vf(struct ixgbe_hw *hw) if (msgbuf[0] != (IXGBE_VF_RESET | IXGBE_VT_MSGTYPE_ACK)) return IXGBE_ERR_INVALID_MAC_ADDR; - memcpy(hw->mac.perm_addr, addr, IXGBE_ETH_LENGTH_OF_ADDRESS); + memcpy(hw->mac.perm_addr, addr, ETH_ALEN); hw->mac.mc_filter_type = msgbuf[IXGBE_VF_MC_TYPE_WORD]; return 0; @@ -211,7 +211,7 @@ static s32 ixgbevf_mta_vector(struct ixgbe_hw *hw, u8 *mc_addr) **/ static s32 ixgbevf_get_mac_addr_vf(struct ixgbe_hw *hw, u8 *mac_addr) { - memcpy(mac_addr, hw->mac.perm_addr, IXGBE_ETH_LENGTH_OF_ADDRESS); + memcpy(mac_addr, hw->mac.perm_addr, ETH_ALEN); return 0; } -- cgit v1.2.3