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-rw-r--r--arch/sparc/include/asm/termbits.h11
-rw-r--r--arch/sparc/kernel/of_device.c4
-rw-r--r--drivers/isdn/i4l/isdn_net.c6
-rw-r--r--drivers/net/atl1e/atl1e_hw.c4
-rw-r--r--drivers/net/atlx/atl1.c17
-rw-r--r--drivers/net/e100.c20
-rw-r--r--drivers/net/e1000/e1000_ethtool.c8
-rw-r--r--drivers/net/e1000/e1000_main.c1
-rw-r--r--drivers/net/e1000e/e1000.h5
-rw-r--r--drivers/net/e1000e/ethtool.c8
-rw-r--r--drivers/net/e1000e/netdev.c25
-rw-r--r--drivers/net/e1000e/param.c25
-rw-r--r--drivers/net/gianfar.c15
-rw-r--r--drivers/net/igb/igb_ethtool.c8
-rw-r--r--drivers/net/igb/igb_main.c8
-rw-r--r--drivers/net/mlx4/en_netdev.c8
-rw-r--r--drivers/net/mlx4/en_params.c30
-rw-r--r--drivers/net/mlx4/mlx4_en.h8
-rw-r--r--drivers/net/niu.c290
-rw-r--r--drivers/net/niu.h13
-rw-r--r--drivers/net/phy/marvell.c66
-rw-r--r--drivers/net/phy/mdio_bus.c2
-rw-r--r--drivers/net/phy/phy_device.c4
-rw-r--r--drivers/net/qla3xxx.c19
-rw-r--r--drivers/net/ucc_geth_ethtool.c6
-rw-r--r--drivers/net/via-velocity.c2
-rw-r--r--drivers/rtc/rtc-sun4v.c69
-rw-r--r--fs/proc/proc_sysctl.c1
-rw-r--r--include/linux/lockdep.h5
-rw-r--r--include/net/sock.h2
-rw-r--r--kernel/stop_machine.c5
-rw-r--r--mm/mlock.c2
-rw-r--r--net/core/rtnetlink.c4
-rw-r--r--net/core/scm.c2
-rw-r--r--net/core/sock.c2
-rw-r--r--net/ipv4/ip_input.c10
-rw-r--r--net/ipv6/datagram.c5
-rw-r--r--net/ipv6/ipv6_sockglue.c5
-rw-r--r--net/phonet/af_phonet.c4
39 files changed, 557 insertions, 172 deletions
diff --git a/arch/sparc/include/asm/termbits.h b/arch/sparc/include/asm/termbits.h
index d6ca3e2754f5..d72dfed1f9d7 100644
--- a/arch/sparc/include/asm/termbits.h
+++ b/arch/sparc/include/asm/termbits.h
@@ -29,10 +29,11 @@ struct termios {
29 tcflag_t c_cflag; /* control mode flags */ 29 tcflag_t c_cflag; /* control mode flags */
30 tcflag_t c_lflag; /* local mode flags */ 30 tcflag_t c_lflag; /* local mode flags */
31 cc_t c_line; /* line discipline */ 31 cc_t c_line; /* line discipline */
32#ifndef __KERNEL__
32 cc_t c_cc[NCCS]; /* control characters */ 33 cc_t c_cc[NCCS]; /* control characters */
33#ifdef __KERNEL__ 34#else
35 cc_t c_cc[NCCS+2]; /* kernel needs 2 more to hold vmin/vtime */
34#define SIZEOF_USER_TERMIOS sizeof (struct termios) - (2*sizeof (cc_t)) 36#define SIZEOF_USER_TERMIOS sizeof (struct termios) - (2*sizeof (cc_t))
35 cc_t _x_cc[2]; /* We need them to hold vmin/vtime */
36#endif 37#endif
37}; 38};
38 39
@@ -42,8 +43,7 @@ struct termios2 {
42 tcflag_t c_cflag; /* control mode flags */ 43 tcflag_t c_cflag; /* control mode flags */
43 tcflag_t c_lflag; /* local mode flags */ 44 tcflag_t c_lflag; /* local mode flags */
44 cc_t c_line; /* line discipline */ 45 cc_t c_line; /* line discipline */
45 cc_t c_cc[NCCS]; /* control characters */ 46 cc_t c_cc[NCCS+2]; /* control characters */
46 cc_t _x_cc[2]; /* padding to match ktermios */
47 speed_t c_ispeed; /* input speed */ 47 speed_t c_ispeed; /* input speed */
48 speed_t c_ospeed; /* output speed */ 48 speed_t c_ospeed; /* output speed */
49}; 49};
@@ -54,8 +54,7 @@ struct ktermios {
54 tcflag_t c_cflag; /* control mode flags */ 54 tcflag_t c_cflag; /* control mode flags */
55 tcflag_t c_lflag; /* local mode flags */ 55 tcflag_t c_lflag; /* local mode flags */
56 cc_t c_line; /* line discipline */ 56 cc_t c_line; /* line discipline */
57 cc_t c_cc[NCCS]; /* control characters */ 57 cc_t c_cc[NCCS+2]; /* control characters */
58 cc_t _x_cc[2]; /* We need them to hold vmin/vtime */
59 speed_t c_ispeed; /* input speed */ 58 speed_t c_ispeed; /* input speed */
60 speed_t c_ospeed; /* output speed */ 59 speed_t c_ospeed; /* output speed */
61}; 60};
diff --git a/arch/sparc/kernel/of_device.c b/arch/sparc/kernel/of_device.c
index 0837bd52e28f..0a83bd737654 100644
--- a/arch/sparc/kernel/of_device.c
+++ b/arch/sparc/kernel/of_device.c
@@ -563,9 +563,9 @@ build_resources:
563 op->dev.parent = parent; 563 op->dev.parent = parent;
564 op->dev.bus = &of_platform_bus_type; 564 op->dev.bus = &of_platform_bus_type;
565 if (!parent) 565 if (!parent)
566 strcpy(op->dev.bus_id, "root"); 566 dev_set_name(&op->dev, "root");
567 else 567 else
568 sprintf(op->dev.bus_id, "%08x", dp->node); 568 dev_set_name(&op->dev, "%08x", dp->node);
569 569
570 if (of_device_register(op)) { 570 if (of_device_register(op)) {
571 printk("%s: Could not register of device.\n", 571 printk("%s: Could not register of device.\n",
diff --git a/drivers/isdn/i4l/isdn_net.c b/drivers/isdn/i4l/isdn_net.c
index bb904a0a98bd..1bfc55d7a26c 100644
--- a/drivers/isdn/i4l/isdn_net.c
+++ b/drivers/isdn/i4l/isdn_net.c
@@ -1641,8 +1641,10 @@ isdn_net_ciscohdlck_slarp_send_reply(isdn_net_local *lp)
1641 /* slarp reply, send own ip/netmask; if values are nonsense remote 1641 /* slarp reply, send own ip/netmask; if values are nonsense remote
1642 * should think we are unable to provide it with an address via SLARP */ 1642 * should think we are unable to provide it with an address via SLARP */
1643 p += put_u32(p, CISCO_SLARP_REPLY); 1643 p += put_u32(p, CISCO_SLARP_REPLY);
1644 p += put_u32(p, addr); // address 1644 *(__be32 *)p = addr; // address
1645 p += put_u32(p, mask); // netmask 1645 p += 4;
1646 *(__be32 *)p = mask; // netmask
1647 p += 4;
1646 p += put_u16(p, 0); // unused 1648 p += put_u16(p, 0); // unused
1647 1649
1648 isdn_net_write_super(lp, skb); 1650 isdn_net_write_super(lp, skb);
diff --git a/drivers/net/atl1e/atl1e_hw.c b/drivers/net/atl1e/atl1e_hw.c
index 8cbc1b59bd62..4a7700620119 100644
--- a/drivers/net/atl1e/atl1e_hw.c
+++ b/drivers/net/atl1e/atl1e_hw.c
@@ -163,9 +163,6 @@ int atl1e_read_mac_addr(struct atl1e_hw *hw)
163 * atl1e_hash_mc_addr 163 * atl1e_hash_mc_addr
164 * purpose 164 * purpose
165 * set hash value for a multicast address 165 * set hash value for a multicast address
166 * hash calcu processing :
167 * 1. calcu 32bit CRC for multicast address
168 * 2. reverse crc with MSB to LSB
169 */ 166 */
170u32 atl1e_hash_mc_addr(struct atl1e_hw *hw, u8 *mc_addr) 167u32 atl1e_hash_mc_addr(struct atl1e_hw *hw, u8 *mc_addr)
171{ 168{
@@ -174,7 +171,6 @@ u32 atl1e_hash_mc_addr(struct atl1e_hw *hw, u8 *mc_addr)
174 int i; 171 int i;
175 172
176 crc32 = ether_crc_le(6, mc_addr); 173 crc32 = ether_crc_le(6, mc_addr);
177 crc32 = ~crc32;
178 for (i = 0; i < 32; i++) 174 for (i = 0; i < 32; i++)
179 value |= (((crc32 >> i) & 1) << (31 - i)); 175 value |= (((crc32 >> i) & 1) << (31 - i));
180 176
diff --git a/drivers/net/atlx/atl1.c b/drivers/net/atlx/atl1.c
index 246d92b42636..aef403d299ee 100644
--- a/drivers/net/atlx/atl1.c
+++ b/drivers/net/atlx/atl1.c
@@ -3404,14 +3404,8 @@ static void atl1_get_wol(struct net_device *netdev,
3404{ 3404{
3405 struct atl1_adapter *adapter = netdev_priv(netdev); 3405 struct atl1_adapter *adapter = netdev_priv(netdev);
3406 3406
3407 wol->supported = WAKE_UCAST | WAKE_MCAST | WAKE_BCAST | WAKE_MAGIC; 3407 wol->supported = WAKE_MAGIC;
3408 wol->wolopts = 0; 3408 wol->wolopts = 0;
3409 if (adapter->wol & ATLX_WUFC_EX)
3410 wol->wolopts |= WAKE_UCAST;
3411 if (adapter->wol & ATLX_WUFC_MC)
3412 wol->wolopts |= WAKE_MCAST;
3413 if (adapter->wol & ATLX_WUFC_BC)
3414 wol->wolopts |= WAKE_BCAST;
3415 if (adapter->wol & ATLX_WUFC_MAG) 3409 if (adapter->wol & ATLX_WUFC_MAG)
3416 wol->wolopts |= WAKE_MAGIC; 3410 wol->wolopts |= WAKE_MAGIC;
3417 return; 3411 return;
@@ -3422,15 +3416,10 @@ static int atl1_set_wol(struct net_device *netdev,
3422{ 3416{
3423 struct atl1_adapter *adapter = netdev_priv(netdev); 3417 struct atl1_adapter *adapter = netdev_priv(netdev);
3424 3418
3425 if (wol->wolopts & (WAKE_PHY | WAKE_ARP | WAKE_MAGICSECURE)) 3419 if (wol->wolopts & (WAKE_PHY | WAKE_UCAST | WAKE_MCAST | WAKE_BCAST |
3420 WAKE_ARP | WAKE_MAGICSECURE))
3426 return -EOPNOTSUPP; 3421 return -EOPNOTSUPP;
3427 adapter->wol = 0; 3422 adapter->wol = 0;
3428 if (wol->wolopts & WAKE_UCAST)
3429 adapter->wol |= ATLX_WUFC_EX;
3430 if (wol->wolopts & WAKE_MCAST)
3431 adapter->wol |= ATLX_WUFC_MC;
3432 if (wol->wolopts & WAKE_BCAST)
3433 adapter->wol |= ATLX_WUFC_BC;
3434 if (wol->wolopts & WAKE_MAGIC) 3423 if (wol->wolopts & WAKE_MAGIC)
3435 adapter->wol |= ATLX_WUFC_MAG; 3424 adapter->wol |= ATLX_WUFC_MAG;
3436 return 0; 3425 return 0;
diff --git a/drivers/net/e100.c b/drivers/net/e100.c
index 3d69fae781cf..e8bfcce6b319 100644
--- a/drivers/net/e100.c
+++ b/drivers/net/e100.c
@@ -166,7 +166,7 @@
166 166
167#define DRV_NAME "e100" 167#define DRV_NAME "e100"
168#define DRV_EXT "-NAPI" 168#define DRV_EXT "-NAPI"
169#define DRV_VERSION "3.5.23-k4"DRV_EXT 169#define DRV_VERSION "3.5.23-k6"DRV_EXT
170#define DRV_DESCRIPTION "Intel(R) PRO/100 Network Driver" 170#define DRV_DESCRIPTION "Intel(R) PRO/100 Network Driver"
171#define DRV_COPYRIGHT "Copyright(c) 1999-2006 Intel Corporation" 171#define DRV_COPYRIGHT "Copyright(c) 1999-2006 Intel Corporation"
172#define PFX DRV_NAME ": " 172#define PFX DRV_NAME ": "
@@ -1804,7 +1804,7 @@ static int e100_rx_alloc_skb(struct nic *nic, struct rx *rx)
1804 struct rfd *prev_rfd = (struct rfd *)rx->prev->skb->data; 1804 struct rfd *prev_rfd = (struct rfd *)rx->prev->skb->data;
1805 put_unaligned_le32(rx->dma_addr, &prev_rfd->link); 1805 put_unaligned_le32(rx->dma_addr, &prev_rfd->link);
1806 pci_dma_sync_single_for_device(nic->pdev, rx->prev->dma_addr, 1806 pci_dma_sync_single_for_device(nic->pdev, rx->prev->dma_addr,
1807 sizeof(struct rfd), PCI_DMA_TODEVICE); 1807 sizeof(struct rfd), PCI_DMA_BIDIRECTIONAL);
1808 } 1808 }
1809 1809
1810 return 0; 1810 return 0;
@@ -1823,7 +1823,7 @@ static int e100_rx_indicate(struct nic *nic, struct rx *rx,
1823 1823
1824 /* Need to sync before taking a peek at cb_complete bit */ 1824 /* Need to sync before taking a peek at cb_complete bit */
1825 pci_dma_sync_single_for_cpu(nic->pdev, rx->dma_addr, 1825 pci_dma_sync_single_for_cpu(nic->pdev, rx->dma_addr,
1826 sizeof(struct rfd), PCI_DMA_FROMDEVICE); 1826 sizeof(struct rfd), PCI_DMA_BIDIRECTIONAL);
1827 rfd_status = le16_to_cpu(rfd->status); 1827 rfd_status = le16_to_cpu(rfd->status);
1828 1828
1829 DPRINTK(RX_STATUS, DEBUG, "status=0x%04X\n", rfd_status); 1829 DPRINTK(RX_STATUS, DEBUG, "status=0x%04X\n", rfd_status);
@@ -1850,7 +1850,7 @@ static int e100_rx_indicate(struct nic *nic, struct rx *rx,
1850 1850
1851 /* Get data */ 1851 /* Get data */
1852 pci_unmap_single(nic->pdev, rx->dma_addr, 1852 pci_unmap_single(nic->pdev, rx->dma_addr,
1853 RFD_BUF_LEN, PCI_DMA_FROMDEVICE); 1853 RFD_BUF_LEN, PCI_DMA_BIDIRECTIONAL);
1854 1854
1855 /* If this buffer has the el bit, but we think the receiver 1855 /* If this buffer has the el bit, but we think the receiver
1856 * is still running, check to see if it really stopped while 1856 * is still running, check to see if it really stopped while
@@ -1943,7 +1943,7 @@ static void e100_rx_clean(struct nic *nic, unsigned int *work_done,
1943 new_before_last_rfd->command |= cpu_to_le16(cb_el); 1943 new_before_last_rfd->command |= cpu_to_le16(cb_el);
1944 pci_dma_sync_single_for_device(nic->pdev, 1944 pci_dma_sync_single_for_device(nic->pdev,
1945 new_before_last_rx->dma_addr, sizeof(struct rfd), 1945 new_before_last_rx->dma_addr, sizeof(struct rfd),
1946 PCI_DMA_TODEVICE); 1946 PCI_DMA_BIDIRECTIONAL);
1947 1947
1948 /* Now that we have a new stopping point, we can clear the old 1948 /* Now that we have a new stopping point, we can clear the old
1949 * stopping point. We must sync twice to get the proper 1949 * stopping point. We must sync twice to get the proper
@@ -1951,11 +1951,11 @@ static void e100_rx_clean(struct nic *nic, unsigned int *work_done,
1951 old_before_last_rfd->command &= ~cpu_to_le16(cb_el); 1951 old_before_last_rfd->command &= ~cpu_to_le16(cb_el);
1952 pci_dma_sync_single_for_device(nic->pdev, 1952 pci_dma_sync_single_for_device(nic->pdev,
1953 old_before_last_rx->dma_addr, sizeof(struct rfd), 1953 old_before_last_rx->dma_addr, sizeof(struct rfd),
1954 PCI_DMA_TODEVICE); 1954 PCI_DMA_BIDIRECTIONAL);
1955 old_before_last_rfd->size = cpu_to_le16(VLAN_ETH_FRAME_LEN); 1955 old_before_last_rfd->size = cpu_to_le16(VLAN_ETH_FRAME_LEN);
1956 pci_dma_sync_single_for_device(nic->pdev, 1956 pci_dma_sync_single_for_device(nic->pdev,
1957 old_before_last_rx->dma_addr, sizeof(struct rfd), 1957 old_before_last_rx->dma_addr, sizeof(struct rfd),
1958 PCI_DMA_TODEVICE); 1958 PCI_DMA_BIDIRECTIONAL);
1959 } 1959 }
1960 1960
1961 if(restart_required) { 1961 if(restart_required) {
@@ -1978,7 +1978,7 @@ static void e100_rx_clean_list(struct nic *nic)
1978 for(rx = nic->rxs, i = 0; i < count; rx++, i++) { 1978 for(rx = nic->rxs, i = 0; i < count; rx++, i++) {
1979 if(rx->skb) { 1979 if(rx->skb) {
1980 pci_unmap_single(nic->pdev, rx->dma_addr, 1980 pci_unmap_single(nic->pdev, rx->dma_addr,
1981 RFD_BUF_LEN, PCI_DMA_FROMDEVICE); 1981 RFD_BUF_LEN, PCI_DMA_BIDIRECTIONAL);
1982 dev_kfree_skb(rx->skb); 1982 dev_kfree_skb(rx->skb);
1983 } 1983 }
1984 } 1984 }
@@ -2021,7 +2021,7 @@ static int e100_rx_alloc_list(struct nic *nic)
2021 before_last->command |= cpu_to_le16(cb_el); 2021 before_last->command |= cpu_to_le16(cb_el);
2022 before_last->size = 0; 2022 before_last->size = 0;
2023 pci_dma_sync_single_for_device(nic->pdev, rx->dma_addr, 2023 pci_dma_sync_single_for_device(nic->pdev, rx->dma_addr,
2024 sizeof(struct rfd), PCI_DMA_TODEVICE); 2024 sizeof(struct rfd), PCI_DMA_BIDIRECTIONAL);
2025 2025
2026 nic->rx_to_use = nic->rx_to_clean = nic->rxs; 2026 nic->rx_to_use = nic->rx_to_clean = nic->rxs;
2027 nic->ru_running = RU_SUSPENDED; 2027 nic->ru_running = RU_SUSPENDED;
@@ -2222,7 +2222,7 @@ static int e100_loopback_test(struct nic *nic, enum loopback loopback_mode)
2222 msleep(10); 2222 msleep(10);
2223 2223
2224 pci_dma_sync_single_for_cpu(nic->pdev, nic->rx_to_clean->dma_addr, 2224 pci_dma_sync_single_for_cpu(nic->pdev, nic->rx_to_clean->dma_addr,
2225 RFD_BUF_LEN, PCI_DMA_FROMDEVICE); 2225 RFD_BUF_LEN, PCI_DMA_BIDIRECTIONAL);
2226 2226
2227 if(memcmp(nic->rx_to_clean->skb->data + sizeof(struct rfd), 2227 if(memcmp(nic->rx_to_clean->skb->data + sizeof(struct rfd),
2228 skb->data, ETH_DATA_LEN)) 2228 skb->data, ETH_DATA_LEN))
diff --git a/drivers/net/e1000/e1000_ethtool.c b/drivers/net/e1000/e1000_ethtool.c
index 6a3893acfe04..c854c96f5ab3 100644
--- a/drivers/net/e1000/e1000_ethtool.c
+++ b/drivers/net/e1000/e1000_ethtool.c
@@ -1774,7 +1774,8 @@ static void e1000_get_wol(struct net_device *netdev,
1774 1774
1775 /* this function will set ->supported = 0 and return 1 if wol is not 1775 /* this function will set ->supported = 0 and return 1 if wol is not
1776 * supported by this hardware */ 1776 * supported by this hardware */
1777 if (e1000_wol_exclusion(adapter, wol)) 1777 if (e1000_wol_exclusion(adapter, wol) ||
1778 !device_can_wakeup(&adapter->pdev->dev))
1778 return; 1779 return;
1779 1780
1780 /* apply any specific unsupported masks here */ 1781 /* apply any specific unsupported masks here */
@@ -1811,7 +1812,8 @@ static int e1000_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
1811 if (wol->wolopts & (WAKE_PHY | WAKE_ARP | WAKE_MAGICSECURE)) 1812 if (wol->wolopts & (WAKE_PHY | WAKE_ARP | WAKE_MAGICSECURE))
1812 return -EOPNOTSUPP; 1813 return -EOPNOTSUPP;
1813 1814
1814 if (e1000_wol_exclusion(adapter, wol)) 1815 if (e1000_wol_exclusion(adapter, wol) ||
1816 !device_can_wakeup(&adapter->pdev->dev))
1815 return wol->wolopts ? -EOPNOTSUPP : 0; 1817 return wol->wolopts ? -EOPNOTSUPP : 0;
1816 1818
1817 switch (hw->device_id) { 1819 switch (hw->device_id) {
@@ -1838,6 +1840,8 @@ static int e1000_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
1838 if (wol->wolopts & WAKE_MAGIC) 1840 if (wol->wolopts & WAKE_MAGIC)
1839 adapter->wol |= E1000_WUFC_MAG; 1841 adapter->wol |= E1000_WUFC_MAG;
1840 1842
1843 device_set_wakeup_enable(&adapter->pdev->dev, adapter->wol);
1844
1841 return 0; 1845 return 0;
1842} 1846}
1843 1847
diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c
index fac82152e4c8..872799b746f5 100644
--- a/drivers/net/e1000/e1000_main.c
+++ b/drivers/net/e1000/e1000_main.c
@@ -1179,6 +1179,7 @@ static int __devinit e1000_probe(struct pci_dev *pdev,
1179 1179
1180 /* initialize the wol settings based on the eeprom settings */ 1180 /* initialize the wol settings based on the eeprom settings */
1181 adapter->wol = adapter->eeprom_wol; 1181 adapter->wol = adapter->eeprom_wol;
1182 device_set_wakeup_enable(&adapter->pdev->dev, adapter->wol);
1182 1183
1183 /* print bus type/speed/width info */ 1184 /* print bus type/speed/width info */
1184 DPRINTK(PROBE, INFO, "(PCI%s:%s:%s) ", 1185 DPRINTK(PROBE, INFO, "(PCI%s:%s:%s) ",
diff --git a/drivers/net/e1000e/e1000.h b/drivers/net/e1000e/e1000.h
index c55de1c027af..c55fd6fdb91c 100644
--- a/drivers/net/e1000e/e1000.h
+++ b/drivers/net/e1000e/e1000.h
@@ -299,6 +299,7 @@ struct e1000_adapter {
299 unsigned long led_status; 299 unsigned long led_status;
300 300
301 unsigned int flags; 301 unsigned int flags;
302 unsigned int flags2;
302 struct work_struct downshift_task; 303 struct work_struct downshift_task;
303 struct work_struct update_phy_task; 304 struct work_struct update_phy_task;
304}; 305};
@@ -306,6 +307,7 @@ struct e1000_adapter {
306struct e1000_info { 307struct e1000_info {
307 enum e1000_mac_type mac; 308 enum e1000_mac_type mac;
308 unsigned int flags; 309 unsigned int flags;
310 unsigned int flags2;
309 u32 pba; 311 u32 pba;
310 s32 (*get_variants)(struct e1000_adapter *); 312 s32 (*get_variants)(struct e1000_adapter *);
311 struct e1000_mac_operations *mac_ops; 313 struct e1000_mac_operations *mac_ops;
@@ -347,6 +349,9 @@ struct e1000_info {
347#define FLAG_RX_RESTART_NOW (1 << 30) 349#define FLAG_RX_RESTART_NOW (1 << 30)
348#define FLAG_MSI_TEST_FAILED (1 << 31) 350#define FLAG_MSI_TEST_FAILED (1 << 31)
349 351
352/* CRC Stripping defines */
353#define FLAG2_CRC_STRIPPING (1 << 0)
354
350#define E1000_RX_DESC_PS(R, i) \ 355#define E1000_RX_DESC_PS(R, i) \
351 (&(((union e1000_rx_desc_packet_split *)((R).desc))[i])) 356 (&(((union e1000_rx_desc_packet_split *)((R).desc))[i]))
352#define E1000_GET_DESC(R, i, type) (&(((struct type *)((R).desc))[i])) 357#define E1000_GET_DESC(R, i, type) (&(((struct type *)((R).desc))[i]))
diff --git a/drivers/net/e1000e/ethtool.c b/drivers/net/e1000e/ethtool.c
index 70c11c811a08..62421ce96311 100644
--- a/drivers/net/e1000e/ethtool.c
+++ b/drivers/net/e1000e/ethtool.c
@@ -1713,7 +1713,8 @@ static void e1000_get_wol(struct net_device *netdev,
1713 wol->supported = 0; 1713 wol->supported = 0;
1714 wol->wolopts = 0; 1714 wol->wolopts = 0;
1715 1715
1716 if (!(adapter->flags & FLAG_HAS_WOL)) 1716 if (!(adapter->flags & FLAG_HAS_WOL) ||
1717 !device_can_wakeup(&adapter->pdev->dev))
1717 return; 1718 return;
1718 1719
1719 wol->supported = WAKE_UCAST | WAKE_MCAST | 1720 wol->supported = WAKE_UCAST | WAKE_MCAST |
@@ -1751,7 +1752,8 @@ static int e1000_set_wol(struct net_device *netdev,
1751 if (wol->wolopts & WAKE_MAGICSECURE) 1752 if (wol->wolopts & WAKE_MAGICSECURE)
1752 return -EOPNOTSUPP; 1753 return -EOPNOTSUPP;
1753 1754
1754 if (!(adapter->flags & FLAG_HAS_WOL)) 1755 if (!(adapter->flags & FLAG_HAS_WOL) ||
1756 !device_can_wakeup(&adapter->pdev->dev))
1755 return wol->wolopts ? -EOPNOTSUPP : 0; 1757 return wol->wolopts ? -EOPNOTSUPP : 0;
1756 1758
1757 /* these settings will always override what we currently have */ 1759 /* these settings will always override what we currently have */
@@ -1770,6 +1772,8 @@ static int e1000_set_wol(struct net_device *netdev,
1770 if (wol->wolopts & WAKE_ARP) 1772 if (wol->wolopts & WAKE_ARP)
1771 adapter->wol |= E1000_WUFC_ARP; 1773 adapter->wol |= E1000_WUFC_ARP;
1772 1774
1775 device_set_wakeup_enable(&adapter->pdev->dev, adapter->wol);
1776
1773 return 0; 1777 return 0;
1774} 1778}
1775 1779
diff --git a/drivers/net/e1000e/netdev.c b/drivers/net/e1000e/netdev.c
index abd492b7336d..91795f78c3e4 100644
--- a/drivers/net/e1000e/netdev.c
+++ b/drivers/net/e1000e/netdev.c
@@ -499,6 +499,10 @@ static bool e1000_clean_rx_irq(struct e1000_adapter *adapter,
499 goto next_desc; 499 goto next_desc;
500 } 500 }
501 501
502 /* adjust length to remove Ethernet CRC */
503 if (!(adapter->flags2 & FLAG2_CRC_STRIPPING))
504 length -= 4;
505
502 total_rx_bytes += length; 506 total_rx_bytes += length;
503 total_rx_packets++; 507 total_rx_packets++;
504 508
@@ -804,6 +808,10 @@ static bool e1000_clean_rx_irq_ps(struct e1000_adapter *adapter,
804 pci_dma_sync_single_for_device(pdev, ps_page->dma, 808 pci_dma_sync_single_for_device(pdev, ps_page->dma,
805 PAGE_SIZE, PCI_DMA_FROMDEVICE); 809 PAGE_SIZE, PCI_DMA_FROMDEVICE);
806 810
811 /* remove the CRC */
812 if (!(adapter->flags2 & FLAG2_CRC_STRIPPING))
813 l1 -= 4;
814
807 skb_put(skb, l1); 815 skb_put(skb, l1);
808 goto copydone; 816 goto copydone;
809 } /* if */ 817 } /* if */
@@ -825,6 +833,12 @@ static bool e1000_clean_rx_irq_ps(struct e1000_adapter *adapter,
825 skb->truesize += length; 833 skb->truesize += length;
826 } 834 }
827 835
836 /* strip the ethernet crc, problem is we're using pages now so
837 * this whole operation can get a little cpu intensive
838 */
839 if (!(adapter->flags2 & FLAG2_CRC_STRIPPING))
840 pskb_trim(skb, skb->len - 4);
841
828copydone: 842copydone:
829 total_rx_bytes += skb->len; 843 total_rx_bytes += skb->len;
830 total_rx_packets++; 844 total_rx_packets++;
@@ -2301,8 +2315,12 @@ static void e1000_setup_rctl(struct e1000_adapter *adapter)
2301 else 2315 else
2302 rctl |= E1000_RCTL_LPE; 2316 rctl |= E1000_RCTL_LPE;
2303 2317
2304 /* Enable hardware CRC frame stripping */ 2318 /* Some systems expect that the CRC is included in SMBUS traffic. The
2305 rctl |= E1000_RCTL_SECRC; 2319 * hardware strips the CRC before sending to both SMBUS (BMC) and to
2320 * host memory when this is enabled
2321 */
2322 if (adapter->flags2 & FLAG2_CRC_STRIPPING)
2323 rctl |= E1000_RCTL_SECRC;
2306 2324
2307 /* Setup buffer sizes */ 2325 /* Setup buffer sizes */
2308 rctl &= ~E1000_RCTL_SZ_4096; 2326 rctl &= ~E1000_RCTL_SZ_4096;
@@ -4766,6 +4784,7 @@ static int __devinit e1000_probe(struct pci_dev *pdev,
4766 adapter->ei = ei; 4784 adapter->ei = ei;
4767 adapter->pba = ei->pba; 4785 adapter->pba = ei->pba;
4768 adapter->flags = ei->flags; 4786 adapter->flags = ei->flags;
4787 adapter->flags2 = ei->flags2;
4769 adapter->hw.adapter = adapter; 4788 adapter->hw.adapter = adapter;
4770 adapter->hw.mac.type = ei->mac; 4789 adapter->hw.mac.type = ei->mac;
4771 adapter->msg_enable = (1 << NETIF_MSG_DRV | NETIF_MSG_PROBE) - 1; 4790 adapter->msg_enable = (1 << NETIF_MSG_DRV | NETIF_MSG_PROBE) - 1;
@@ -4970,6 +4989,7 @@ static int __devinit e1000_probe(struct pci_dev *pdev,
4970 4989
4971 /* initialize the wol settings based on the eeprom settings */ 4990 /* initialize the wol settings based on the eeprom settings */
4972 adapter->wol = adapter->eeprom_wol; 4991 adapter->wol = adapter->eeprom_wol;
4992 device_set_wakeup_enable(&adapter->pdev->dev, adapter->wol);
4973 4993
4974 /* reset the hardware with the new settings */ 4994 /* reset the hardware with the new settings */
4975 e1000e_reset(adapter); 4995 e1000e_reset(adapter);
@@ -5008,6 +5028,7 @@ err_hw_init:
5008err_sw_init: 5028err_sw_init:
5009 if (adapter->hw.flash_address) 5029 if (adapter->hw.flash_address)
5010 iounmap(adapter->hw.flash_address); 5030 iounmap(adapter->hw.flash_address);
5031 e1000e_reset_interrupt_capability(adapter);
5011err_flashmap: 5032err_flashmap:
5012 iounmap(adapter->hw.hw_addr); 5033 iounmap(adapter->hw.hw_addr);
5013err_ioremap: 5034err_ioremap:
diff --git a/drivers/net/e1000e/param.c b/drivers/net/e1000e/param.c
index 77a3d7207a5f..e909f96698e8 100644
--- a/drivers/net/e1000e/param.c
+++ b/drivers/net/e1000e/param.c
@@ -151,6 +151,16 @@ E1000_PARAM(KumeranLockLoss, "Enable Kumeran lock loss workaround");
151 */ 151 */
152E1000_PARAM(WriteProtectNVM, "Write-protect NVM [WARNING: disabling this can lead to corrupted NVM]"); 152E1000_PARAM(WriteProtectNVM, "Write-protect NVM [WARNING: disabling this can lead to corrupted NVM]");
153 153
154/*
155 * Enable CRC Stripping
156 *
157 * Valid Range: 0, 1
158 *
159 * Default Value: 1 (enabled)
160 */
161E1000_PARAM(CrcStripping, "Enable CRC Stripping, disable if your BMC needs " \
162 "the CRC");
163
154struct e1000_option { 164struct e1000_option {
155 enum { enable_option, range_option, list_option } type; 165 enum { enable_option, range_option, list_option } type;
156 const char *name; 166 const char *name;
@@ -404,6 +414,21 @@ void __devinit e1000e_check_options(struct e1000_adapter *adapter)
404 adapter->flags |= FLAG_SMART_POWER_DOWN; 414 adapter->flags |= FLAG_SMART_POWER_DOWN;
405 } 415 }
406 } 416 }
417 { /* CRC Stripping */
418 const struct e1000_option opt = {
419 .type = enable_option,
420 .name = "CRC Stripping",
421 .err = "defaulting to enabled",
422 .def = OPTION_ENABLED
423 };
424
425 if (num_CrcStripping > bd) {
426 unsigned int crc_stripping = CrcStripping[bd];
427 e1000_validate_option(&crc_stripping, &opt, adapter);
428 if (crc_stripping == OPTION_ENABLED)
429 adapter->flags2 |= FLAG2_CRC_STRIPPING;
430 }
431 }
407 { /* Kumeran Lock Loss Workaround */ 432 { /* Kumeran Lock Loss Workaround */
408 const struct e1000_option opt = { 433 const struct e1000_option opt = {
409 .type = enable_option, 434 .type = enable_option,
diff --git a/drivers/net/gianfar.c b/drivers/net/gianfar.c
index 83a5cb6aa23b..c4af949bf860 100644
--- a/drivers/net/gianfar.c
+++ b/drivers/net/gianfar.c
@@ -1407,6 +1407,10 @@ static int gfar_clean_tx_ring(struct net_device *dev)
1407 if (bdp->status & TXBD_DEF) 1407 if (bdp->status & TXBD_DEF)
1408 dev->stats.collisions++; 1408 dev->stats.collisions++;
1409 1409
1410 /* Unmap the DMA memory */
1411 dma_unmap_single(&priv->dev->dev, bdp->bufPtr,
1412 bdp->length, DMA_TO_DEVICE);
1413
1410 /* Free the sk buffer associated with this TxBD */ 1414 /* Free the sk buffer associated with this TxBD */
1411 dev_kfree_skb_irq(priv->tx_skbuff[priv->skb_dirtytx]); 1415 dev_kfree_skb_irq(priv->tx_skbuff[priv->skb_dirtytx]);
1412 1416
@@ -1666,6 +1670,9 @@ int gfar_clean_rx_ring(struct net_device *dev, int rx_work_limit)
1666 1670
1667 skb = priv->rx_skbuff[priv->skb_currx]; 1671 skb = priv->rx_skbuff[priv->skb_currx];
1668 1672
1673 dma_unmap_single(&priv->dev->dev, bdp->bufPtr,
1674 priv->rx_buffer_size, DMA_FROM_DEVICE);
1675
1669 /* We drop the frame if we failed to allocate a new buffer */ 1676 /* We drop the frame if we failed to allocate a new buffer */
1670 if (unlikely(!newskb || !(bdp->status & RXBD_LAST) || 1677 if (unlikely(!newskb || !(bdp->status & RXBD_LAST) ||
1671 bdp->status & RXBD_ERR)) { 1678 bdp->status & RXBD_ERR)) {
@@ -1674,14 +1681,8 @@ int gfar_clean_rx_ring(struct net_device *dev, int rx_work_limit)
1674 if (unlikely(!newskb)) 1681 if (unlikely(!newskb))
1675 newskb = skb; 1682 newskb = skb;
1676 1683
1677 if (skb) { 1684 if (skb)
1678 dma_unmap_single(&priv->dev->dev,
1679 bdp->bufPtr,
1680 priv->rx_buffer_size,
1681 DMA_FROM_DEVICE);
1682
1683 dev_kfree_skb_any(skb); 1685 dev_kfree_skb_any(skb);
1684 }
1685 } else { 1686 } else {
1686 /* Increment the number of packets */ 1687 /* Increment the number of packets */
1687 dev->stats.rx_packets++; 1688 dev->stats.rx_packets++;
diff --git a/drivers/net/igb/igb_ethtool.c b/drivers/net/igb/igb_ethtool.c
index 58906c984be9..89964fa739a0 100644
--- a/drivers/net/igb/igb_ethtool.c
+++ b/drivers/net/igb/igb_ethtool.c
@@ -1776,7 +1776,8 @@ static void igb_get_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
1776 1776
1777 /* this function will set ->supported = 0 and return 1 if wol is not 1777 /* this function will set ->supported = 0 and return 1 if wol is not
1778 * supported by this hardware */ 1778 * supported by this hardware */
1779 if (igb_wol_exclusion(adapter, wol)) 1779 if (igb_wol_exclusion(adapter, wol) ||
1780 !device_can_wakeup(&adapter->pdev->dev))
1780 return; 1781 return;
1781 1782
1782 /* apply any specific unsupported masks here */ 1783 /* apply any specific unsupported masks here */
@@ -1805,7 +1806,8 @@ static int igb_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
1805 if (wol->wolopts & (WAKE_PHY | WAKE_ARP | WAKE_MAGICSECURE)) 1806 if (wol->wolopts & (WAKE_PHY | WAKE_ARP | WAKE_MAGICSECURE))
1806 return -EOPNOTSUPP; 1807 return -EOPNOTSUPP;
1807 1808
1808 if (igb_wol_exclusion(adapter, wol)) 1809 if (igb_wol_exclusion(adapter, wol) ||
1810 !device_can_wakeup(&adapter->pdev->dev))
1809 return wol->wolopts ? -EOPNOTSUPP : 0; 1811 return wol->wolopts ? -EOPNOTSUPP : 0;
1810 1812
1811 switch (hw->device_id) { 1813 switch (hw->device_id) {
@@ -1825,6 +1827,8 @@ static int igb_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
1825 if (wol->wolopts & WAKE_MAGIC) 1827 if (wol->wolopts & WAKE_MAGIC)
1826 adapter->wol |= E1000_WUFC_MAG; 1828 adapter->wol |= E1000_WUFC_MAG;
1827 1829
1830 device_set_wakeup_enable(&adapter->pdev->dev, adapter->wol);
1831
1828 return 0; 1832 return 0;
1829} 1833}
1830 1834
diff --git a/drivers/net/igb/igb_main.c b/drivers/net/igb/igb_main.c
index 1f397cd99414..1cbae85b1426 100644
--- a/drivers/net/igb/igb_main.c
+++ b/drivers/net/igb/igb_main.c
@@ -1019,10 +1019,9 @@ static int __devinit igb_probe(struct pci_dev *pdev,
1019 state &= ~PCIE_LINK_STATE_L0S; 1019 state &= ~PCIE_LINK_STATE_L0S;
1020 pci_write_config_word(us_dev, pos + PCI_EXP_LNKCTL, 1020 pci_write_config_word(us_dev, pos + PCI_EXP_LNKCTL,
1021 state); 1021 state);
1022 printk(KERN_INFO "Disabling ASPM L0s upstream switch " 1022 dev_info(&pdev->dev,
1023 "port %x:%x.%x\n", us_dev->bus->number, 1023 "Disabling ASPM L0s upstream switch port %s\n",
1024 PCI_SLOT(us_dev->devfn), 1024 pci_name(us_dev));
1025 PCI_FUNC(us_dev->devfn));
1026 } 1025 }
1027 default: 1026 default:
1028 break; 1027 break;
@@ -1244,6 +1243,7 @@ static int __devinit igb_probe(struct pci_dev *pdev,
1244 1243
1245 /* initialize the wol settings based on the eeprom settings */ 1244 /* initialize the wol settings based on the eeprom settings */
1246 adapter->wol = adapter->eeprom_wol; 1245 adapter->wol = adapter->eeprom_wol;
1246 device_set_wakeup_enable(&adapter->pdev->dev, adapter->wol);
1247 1247
1248 /* reset the hardware with the new settings */ 1248 /* reset the hardware with the new settings */
1249 igb_reset(adapter); 1249 igb_reset(adapter);
diff --git a/drivers/net/mlx4/en_netdev.c b/drivers/net/mlx4/en_netdev.c
index a3f732418c49..96e709d6440a 100644
--- a/drivers/net/mlx4/en_netdev.c
+++ b/drivers/net/mlx4/en_netdev.c
@@ -656,10 +656,10 @@ static int mlx4_en_start_port(struct net_device *dev)
656 /* Configure port */ 656 /* Configure port */
657 err = mlx4_SET_PORT_general(mdev->dev, priv->port, 657 err = mlx4_SET_PORT_general(mdev->dev, priv->port,
658 priv->rx_skb_size + ETH_FCS_LEN, 658 priv->rx_skb_size + ETH_FCS_LEN,
659 mdev->profile.tx_pause, 659 priv->prof->tx_pause,
660 mdev->profile.tx_ppp, 660 priv->prof->tx_ppp,
661 mdev->profile.rx_pause, 661 priv->prof->rx_pause,
662 mdev->profile.rx_ppp); 662 priv->prof->rx_ppp);
663 if (err) { 663 if (err) {
664 mlx4_err(mdev, "Failed setting port general configurations" 664 mlx4_err(mdev, "Failed setting port general configurations"
665 " for port %d, with error %d\n", priv->port, err); 665 " for port %d, with error %d\n", priv->port, err);
diff --git a/drivers/net/mlx4/en_params.c b/drivers/net/mlx4/en_params.c
index c2e69b1bcd0a..95706ee1c019 100644
--- a/drivers/net/mlx4/en_params.c
+++ b/drivers/net/mlx4/en_params.c
@@ -90,6 +90,7 @@ MLX4_EN_PARM_INT(rx_ring_size2, MLX4_EN_AUTO_CONF, "Rx ring size for port 2");
90int mlx4_en_get_profile(struct mlx4_en_dev *mdev) 90int mlx4_en_get_profile(struct mlx4_en_dev *mdev)
91{ 91{
92 struct mlx4_en_profile *params = &mdev->profile; 92 struct mlx4_en_profile *params = &mdev->profile;
93 int i;
93 94
94 params->rx_moder_cnt = min_t(int, rx_moder_cnt, MLX4_EN_AUTO_CONF); 95 params->rx_moder_cnt = min_t(int, rx_moder_cnt, MLX4_EN_AUTO_CONF);
95 params->rx_moder_time = min_t(int, rx_moder_time, MLX4_EN_AUTO_CONF); 96 params->rx_moder_time = min_t(int, rx_moder_time, MLX4_EN_AUTO_CONF);
@@ -97,11 +98,13 @@ int mlx4_en_get_profile(struct mlx4_en_dev *mdev)
97 params->rss_xor = (rss_xor != 0); 98 params->rss_xor = (rss_xor != 0);
98 params->rss_mask = rss_mask & 0x1f; 99 params->rss_mask = rss_mask & 0x1f;
99 params->num_lro = min_t(int, num_lro , MLX4_EN_MAX_LRO_DESCRIPTORS); 100 params->num_lro = min_t(int, num_lro , MLX4_EN_MAX_LRO_DESCRIPTORS);
100 params->rx_pause = pprx; 101 for (i = 1; i <= MLX4_MAX_PORTS; i++) {
101 params->rx_ppp = pfcrx; 102 params->prof[i].rx_pause = pprx;
102 params->tx_pause = pptx; 103 params->prof[i].rx_ppp = pfcrx;
103 params->tx_ppp = pfctx; 104 params->prof[i].tx_pause = pptx;
104 if (params->rx_ppp || params->tx_ppp) { 105 params->prof[i].tx_ppp = pfctx;
106 }
107 if (pfcrx || pfctx) {
105 params->prof[1].tx_ring_num = MLX4_EN_TX_RING_NUM; 108 params->prof[1].tx_ring_num = MLX4_EN_TX_RING_NUM;
106 params->prof[2].tx_ring_num = MLX4_EN_TX_RING_NUM; 109 params->prof[2].tx_ring_num = MLX4_EN_TX_RING_NUM;
107 } else { 110 } else {
@@ -407,14 +410,14 @@ static int mlx4_en_set_pauseparam(struct net_device *dev,
407 struct mlx4_en_dev *mdev = priv->mdev; 410 struct mlx4_en_dev *mdev = priv->mdev;
408 int err; 411 int err;
409 412
410 mdev->profile.tx_pause = pause->tx_pause != 0; 413 priv->prof->tx_pause = pause->tx_pause != 0;
411 mdev->profile.rx_pause = pause->rx_pause != 0; 414 priv->prof->rx_pause = pause->rx_pause != 0;
412 err = mlx4_SET_PORT_general(mdev->dev, priv->port, 415 err = mlx4_SET_PORT_general(mdev->dev, priv->port,
413 priv->rx_skb_size + ETH_FCS_LEN, 416 priv->rx_skb_size + ETH_FCS_LEN,
414 mdev->profile.tx_pause, 417 priv->prof->tx_pause,
415 mdev->profile.tx_ppp, 418 priv->prof->tx_ppp,
416 mdev->profile.rx_pause, 419 priv->prof->rx_pause,
417 mdev->profile.rx_ppp); 420 priv->prof->rx_ppp);
418 if (err) 421 if (err)
419 mlx4_err(mdev, "Failed setting pause params to\n"); 422 mlx4_err(mdev, "Failed setting pause params to\n");
420 423
@@ -425,10 +428,9 @@ static void mlx4_en_get_pauseparam(struct net_device *dev,
425 struct ethtool_pauseparam *pause) 428 struct ethtool_pauseparam *pause)
426{ 429{
427 struct mlx4_en_priv *priv = netdev_priv(dev); 430 struct mlx4_en_priv *priv = netdev_priv(dev);
428 struct mlx4_en_dev *mdev = priv->mdev;
429 431
430 pause->tx_pause = mdev->profile.tx_pause; 432 pause->tx_pause = priv->prof->tx_pause;
431 pause->rx_pause = mdev->profile.rx_pause; 433 pause->rx_pause = priv->prof->rx_pause;
432} 434}
433 435
434static void mlx4_en_get_ringparam(struct net_device *dev, 436static void mlx4_en_get_ringparam(struct net_device *dev,
diff --git a/drivers/net/mlx4/mlx4_en.h b/drivers/net/mlx4/mlx4_en.h
index 11fb17c6e97b..98ddc0811f93 100644
--- a/drivers/net/mlx4/mlx4_en.h
+++ b/drivers/net/mlx4/mlx4_en.h
@@ -322,6 +322,10 @@ struct mlx4_en_port_profile {
322 u32 rx_ring_num; 322 u32 rx_ring_num;
323 u32 tx_ring_size; 323 u32 tx_ring_size;
324 u32 rx_ring_size; 324 u32 rx_ring_size;
325 u8 rx_pause;
326 u8 rx_ppp;
327 u8 tx_pause;
328 u8 tx_ppp;
325}; 329};
326 330
327struct mlx4_en_profile { 331struct mlx4_en_profile {
@@ -333,10 +337,6 @@ struct mlx4_en_profile {
333 int rx_moder_cnt; 337 int rx_moder_cnt;
334 int rx_moder_time; 338 int rx_moder_time;
335 int auto_moder; 339 int auto_moder;
336 u8 rx_pause;
337 u8 rx_ppp;
338 u8 tx_pause;
339 u8 tx_ppp;
340 u8 no_reset; 340 u8 no_reset;
341 struct mlx4_en_port_profile prof[MLX4_MAX_PORTS + 1]; 341 struct mlx4_en_port_profile prof[MLX4_MAX_PORTS + 1];
342}; 342};
diff --git a/drivers/net/niu.c b/drivers/net/niu.c
index d8463b1c3df3..1b6f548c4411 100644
--- a/drivers/net/niu.c
+++ b/drivers/net/niu.c
@@ -33,8 +33,8 @@
33 33
34#define DRV_MODULE_NAME "niu" 34#define DRV_MODULE_NAME "niu"
35#define PFX DRV_MODULE_NAME ": " 35#define PFX DRV_MODULE_NAME ": "
36#define DRV_MODULE_VERSION "0.9" 36#define DRV_MODULE_VERSION "1.0"
37#define DRV_MODULE_RELDATE "May 4, 2008" 37#define DRV_MODULE_RELDATE "Nov 14, 2008"
38 38
39static char version[] __devinitdata = 39static char version[] __devinitdata =
40 DRV_MODULE_NAME ".c:v" DRV_MODULE_VERSION " (" DRV_MODULE_RELDATE ")\n"; 40 DRV_MODULE_NAME ".c:v" DRV_MODULE_VERSION " (" DRV_MODULE_RELDATE ")\n";
@@ -406,7 +406,7 @@ static int esr2_set_rx_cfg(struct niu *np, unsigned long channel, u32 val)
406} 406}
407 407
408/* Mode is always 10G fiber. */ 408/* Mode is always 10G fiber. */
409static int serdes_init_niu(struct niu *np) 409static int serdes_init_niu_10g_fiber(struct niu *np)
410{ 410{
411 struct niu_link_config *lp = &np->link_config; 411 struct niu_link_config *lp = &np->link_config;
412 u32 tx_cfg, rx_cfg; 412 u32 tx_cfg, rx_cfg;
@@ -443,6 +443,223 @@ static int serdes_init_niu(struct niu *np)
443 return 0; 443 return 0;
444} 444}
445 445
446static int serdes_init_niu_1g_serdes(struct niu *np)
447{
448 struct niu_link_config *lp = &np->link_config;
449 u16 pll_cfg, pll_sts;
450 int max_retry = 100;
451 u64 sig, mask, val;
452 u32 tx_cfg, rx_cfg;
453 unsigned long i;
454 int err;
455
456 tx_cfg = (PLL_TX_CFG_ENTX | PLL_TX_CFG_SWING_1375MV |
457 PLL_TX_CFG_RATE_HALF);
458 rx_cfg = (PLL_RX_CFG_ENRX | PLL_RX_CFG_TERM_0P8VDDT |
459 PLL_RX_CFG_ALIGN_ENA | PLL_RX_CFG_LOS_LTHRESH |
460 PLL_RX_CFG_RATE_HALF);
461
462 if (np->port == 0)
463 rx_cfg |= PLL_RX_CFG_EQ_LP_ADAPTIVE;
464
465 if (lp->loopback_mode == LOOPBACK_PHY) {
466 u16 test_cfg = PLL_TEST_CFG_LOOPBACK_CML_DIS;
467
468 mdio_write(np, np->port, NIU_ESR2_DEV_ADDR,
469 ESR2_TI_PLL_TEST_CFG_L, test_cfg);
470
471 tx_cfg |= PLL_TX_CFG_ENTEST;
472 rx_cfg |= PLL_RX_CFG_ENTEST;
473 }
474
475 /* Initialize PLL for 1G */
476 pll_cfg = (PLL_CFG_ENPLL | PLL_CFG_MPY_8X);
477
478 err = mdio_write(np, np->port, NIU_ESR2_DEV_ADDR,
479 ESR2_TI_PLL_CFG_L, pll_cfg);
480 if (err) {
481 dev_err(np->device, PFX "NIU Port %d "
482 "serdes_init_niu_1g_serdes: "
483 "mdio write to ESR2_TI_PLL_CFG_L failed", np->port);
484 return err;
485 }
486
487 pll_sts = PLL_CFG_ENPLL;
488
489 err = mdio_write(np, np->port, NIU_ESR2_DEV_ADDR,
490 ESR2_TI_PLL_STS_L, pll_sts);
491 if (err) {
492 dev_err(np->device, PFX "NIU Port %d "
493 "serdes_init_niu_1g_serdes: "
494 "mdio write to ESR2_TI_PLL_STS_L failed", np->port);
495 return err;
496 }
497
498 udelay(200);
499
500 /* Initialize all 4 lanes of the SERDES. */
501 for (i = 0; i < 4; i++) {
502 err = esr2_set_tx_cfg(np, i, tx_cfg);
503 if (err)
504 return err;
505 }
506
507 for (i = 0; i < 4; i++) {
508 err = esr2_set_rx_cfg(np, i, rx_cfg);
509 if (err)
510 return err;
511 }
512
513 switch (np->port) {
514 case 0:
515 val = (ESR_INT_SRDY0_P0 | ESR_INT_DET0_P0);
516 mask = val;
517 break;
518
519 case 1:
520 val = (ESR_INT_SRDY0_P1 | ESR_INT_DET0_P1);
521 mask = val;
522 break;
523
524 default:
525 return -EINVAL;
526 }
527
528 while (max_retry--) {
529 sig = nr64(ESR_INT_SIGNALS);
530 if ((sig & mask) == val)
531 break;
532
533 mdelay(500);
534 }
535
536 if ((sig & mask) != val) {
537 dev_err(np->device, PFX "Port %u signal bits [%08x] are not "
538 "[%08x]\n", np->port, (int) (sig & mask), (int) val);
539 return -ENODEV;
540 }
541
542 return 0;
543}
544
545static int serdes_init_niu_10g_serdes(struct niu *np)
546{
547 struct niu_link_config *lp = &np->link_config;
548 u32 tx_cfg, rx_cfg, pll_cfg, pll_sts;
549 int max_retry = 100;
550 u64 sig, mask, val;
551 unsigned long i;
552 int err;
553
554 tx_cfg = (PLL_TX_CFG_ENTX | PLL_TX_CFG_SWING_1375MV);
555 rx_cfg = (PLL_RX_CFG_ENRX | PLL_RX_CFG_TERM_0P8VDDT |
556 PLL_RX_CFG_ALIGN_ENA | PLL_RX_CFG_LOS_LTHRESH |
557 PLL_RX_CFG_EQ_LP_ADAPTIVE);
558
559 if (lp->loopback_mode == LOOPBACK_PHY) {
560 u16 test_cfg = PLL_TEST_CFG_LOOPBACK_CML_DIS;
561
562 mdio_write(np, np->port, NIU_ESR2_DEV_ADDR,
563 ESR2_TI_PLL_TEST_CFG_L, test_cfg);
564
565 tx_cfg |= PLL_TX_CFG_ENTEST;
566 rx_cfg |= PLL_RX_CFG_ENTEST;
567 }
568
569 /* Initialize PLL for 10G */
570 pll_cfg = (PLL_CFG_ENPLL | PLL_CFG_MPY_10X);
571
572 err = mdio_write(np, np->port, NIU_ESR2_DEV_ADDR,
573 ESR2_TI_PLL_CFG_L, pll_cfg & 0xffff);
574 if (err) {
575 dev_err(np->device, PFX "NIU Port %d "
576 "serdes_init_niu_10g_serdes: "
577 "mdio write to ESR2_TI_PLL_CFG_L failed", np->port);
578 return err;
579 }
580
581 pll_sts = PLL_CFG_ENPLL;
582
583 err = mdio_write(np, np->port, NIU_ESR2_DEV_ADDR,
584 ESR2_TI_PLL_STS_L, pll_sts & 0xffff);
585 if (err) {
586 dev_err(np->device, PFX "NIU Port %d "
587 "serdes_init_niu_10g_serdes: "
588 "mdio write to ESR2_TI_PLL_STS_L failed", np->port);
589 return err;
590 }
591
592 udelay(200);
593
594 /* Initialize all 4 lanes of the SERDES. */
595 for (i = 0; i < 4; i++) {
596 err = esr2_set_tx_cfg(np, i, tx_cfg);
597 if (err)
598 return err;
599 }
600
601 for (i = 0; i < 4; i++) {
602 err = esr2_set_rx_cfg(np, i, rx_cfg);
603 if (err)
604 return err;
605 }
606
607 /* check if serdes is ready */
608
609 switch (np->port) {
610 case 0:
611 mask = ESR_INT_SIGNALS_P0_BITS;
612 val = (ESR_INT_SRDY0_P0 |
613 ESR_INT_DET0_P0 |
614 ESR_INT_XSRDY_P0 |
615 ESR_INT_XDP_P0_CH3 |
616 ESR_INT_XDP_P0_CH2 |
617 ESR_INT_XDP_P0_CH1 |
618 ESR_INT_XDP_P0_CH0);
619 break;
620
621 case 1:
622 mask = ESR_INT_SIGNALS_P1_BITS;
623 val = (ESR_INT_SRDY0_P1 |
624 ESR_INT_DET0_P1 |
625 ESR_INT_XSRDY_P1 |
626 ESR_INT_XDP_P1_CH3 |
627 ESR_INT_XDP_P1_CH2 |
628 ESR_INT_XDP_P1_CH1 |
629 ESR_INT_XDP_P1_CH0);
630 break;
631
632 default:
633 return -EINVAL;
634 }
635
636 while (max_retry--) {
637 sig = nr64(ESR_INT_SIGNALS);
638 if ((sig & mask) == val)
639 break;
640
641 mdelay(500);
642 }
643
644 if ((sig & mask) != val) {
645 pr_info(PFX "NIU Port %u signal bits [%08x] are not "
646 "[%08x] for 10G...trying 1G\n",
647 np->port, (int) (sig & mask), (int) val);
648
649 /* 10G failed, try initializing at 1G */
650 err = serdes_init_niu_1g_serdes(np);
651 if (!err) {
652 np->flags &= ~NIU_FLAGS_10G;
653 np->mac_xcvr = MAC_XCVR_PCS;
654 } else {
655 dev_err(np->device, PFX "Port %u 10G/1G SERDES "
656 "Link Failed \n", np->port);
657 return -ENODEV;
658 }
659 }
660 return 0;
661}
662
446static int esr_read_rxtx_ctrl(struct niu *np, unsigned long chan, u32 *val) 663static int esr_read_rxtx_ctrl(struct niu *np, unsigned long chan, u32 *val)
447{ 664{
448 int err; 665 int err;
@@ -1954,13 +2171,23 @@ static const struct niu_phy_ops phy_ops_10g_serdes = {
1954 .link_status = link_status_10g_serdes, 2171 .link_status = link_status_10g_serdes,
1955}; 2172};
1956 2173
2174static const struct niu_phy_ops phy_ops_10g_serdes_niu = {
2175 .serdes_init = serdes_init_niu_10g_serdes,
2176 .link_status = link_status_10g_serdes,
2177};
2178
2179static const struct niu_phy_ops phy_ops_1g_serdes_niu = {
2180 .serdes_init = serdes_init_niu_1g_serdes,
2181 .link_status = link_status_1g_serdes,
2182};
2183
1957static const struct niu_phy_ops phy_ops_1g_rgmii = { 2184static const struct niu_phy_ops phy_ops_1g_rgmii = {
1958 .xcvr_init = xcvr_init_1g_rgmii, 2185 .xcvr_init = xcvr_init_1g_rgmii,
1959 .link_status = link_status_1g_rgmii, 2186 .link_status = link_status_1g_rgmii,
1960}; 2187};
1961 2188
1962static const struct niu_phy_ops phy_ops_10g_fiber_niu = { 2189static const struct niu_phy_ops phy_ops_10g_fiber_niu = {
1963 .serdes_init = serdes_init_niu, 2190 .serdes_init = serdes_init_niu_10g_fiber,
1964 .xcvr_init = xcvr_init_10g, 2191 .xcvr_init = xcvr_init_10g,
1965 .link_status = link_status_10g, 2192 .link_status = link_status_10g,
1966}; 2193};
@@ -1998,11 +2225,21 @@ struct niu_phy_template {
1998 u32 phy_addr_base; 2225 u32 phy_addr_base;
1999}; 2226};
2000 2227
2001static const struct niu_phy_template phy_template_niu = { 2228static const struct niu_phy_template phy_template_niu_10g_fiber = {
2002 .ops = &phy_ops_10g_fiber_niu, 2229 .ops = &phy_ops_10g_fiber_niu,
2003 .phy_addr_base = 16, 2230 .phy_addr_base = 16,
2004}; 2231};
2005 2232
2233static const struct niu_phy_template phy_template_niu_10g_serdes = {
2234 .ops = &phy_ops_10g_serdes_niu,
2235 .phy_addr_base = 0,
2236};
2237
2238static const struct niu_phy_template phy_template_niu_1g_serdes = {
2239 .ops = &phy_ops_1g_serdes_niu,
2240 .phy_addr_base = 0,
2241};
2242
2006static const struct niu_phy_template phy_template_10g_fiber = { 2243static const struct niu_phy_template phy_template_10g_fiber = {
2007 .ops = &phy_ops_10g_fiber, 2244 .ops = &phy_ops_10g_fiber,
2008 .phy_addr_base = 8, 2245 .phy_addr_base = 8,
@@ -2182,8 +2419,25 @@ static int niu_determine_phy_disposition(struct niu *np)
2182 u32 phy_addr_off = 0; 2419 u32 phy_addr_off = 0;
2183 2420
2184 if (plat_type == PLAT_TYPE_NIU) { 2421 if (plat_type == PLAT_TYPE_NIU) {
2185 tp = &phy_template_niu; 2422 switch (np->flags &
2186 phy_addr_off += np->port; 2423 (NIU_FLAGS_10G |
2424 NIU_FLAGS_FIBER |
2425 NIU_FLAGS_XCVR_SERDES)) {
2426 case NIU_FLAGS_10G | NIU_FLAGS_XCVR_SERDES:
2427 /* 10G Serdes */
2428 tp = &phy_template_niu_10g_serdes;
2429 break;
2430 case NIU_FLAGS_XCVR_SERDES:
2431 /* 1G Serdes */
2432 tp = &phy_template_niu_1g_serdes;
2433 break;
2434 case NIU_FLAGS_10G | NIU_FLAGS_FIBER:
2435 /* 10G Fiber */
2436 default:
2437 tp = &phy_template_niu_10g_fiber;
2438 phy_addr_off += np->port;
2439 break;
2440 }
2187 } else { 2441 } else {
2188 switch (np->flags & 2442 switch (np->flags &
2189 (NIU_FLAGS_10G | 2443 (NIU_FLAGS_10G |
@@ -7213,6 +7467,12 @@ static int __devinit niu_phy_type_prop_decode(struct niu *np,
7213 np->flags |= NIU_FLAGS_10G; 7467 np->flags |= NIU_FLAGS_10G;
7214 np->flags &= ~NIU_FLAGS_FIBER; 7468 np->flags &= ~NIU_FLAGS_FIBER;
7215 np->mac_xcvr = MAC_XCVR_XPCS; 7469 np->mac_xcvr = MAC_XCVR_XPCS;
7470 } else if (!strcmp(phy_prop, "xgsd") || !strcmp(phy_prop, "gsd")) {
7471 /* 10G Serdes or 1G Serdes, default to 10G */
7472 np->flags |= NIU_FLAGS_10G;
7473 np->flags &= ~NIU_FLAGS_FIBER;
7474 np->flags |= NIU_FLAGS_XCVR_SERDES;
7475 np->mac_xcvr = MAC_XCVR_XPCS;
7216 } else { 7476 } else {
7217 return -EINVAL; 7477 return -EINVAL;
7218 } 7478 }
@@ -7741,6 +8001,8 @@ static int __devinit walk_phys(struct niu *np, struct niu_parent *parent)
7741 u32 val; 8001 u32 val;
7742 int err; 8002 int err;
7743 8003
8004 num_10g = num_1g = 0;
8005
7744 if (!strcmp(np->vpd.model, NIU_ALONSO_MDL_STR) || 8006 if (!strcmp(np->vpd.model, NIU_ALONSO_MDL_STR) ||
7745 !strcmp(np->vpd.model, NIU_KIMI_MDL_STR)) { 8007 !strcmp(np->vpd.model, NIU_KIMI_MDL_STR)) {
7746 num_10g = 0; 8008 num_10g = 0;
@@ -7757,6 +8019,16 @@ static int __devinit walk_phys(struct niu *np, struct niu_parent *parent)
7757 parent->num_ports = 2; 8019 parent->num_ports = 2;
7758 val = (phy_encode(PORT_TYPE_10G, 0) | 8020 val = (phy_encode(PORT_TYPE_10G, 0) |
7759 phy_encode(PORT_TYPE_10G, 1)); 8021 phy_encode(PORT_TYPE_10G, 1));
8022 } else if ((np->flags & NIU_FLAGS_XCVR_SERDES) &&
8023 (parent->plat_type == PLAT_TYPE_NIU)) {
8024 /* this is the Monza case */
8025 if (np->flags & NIU_FLAGS_10G) {
8026 val = (phy_encode(PORT_TYPE_10G, 0) |
8027 phy_encode(PORT_TYPE_10G, 1));
8028 } else {
8029 val = (phy_encode(PORT_TYPE_1G, 0) |
8030 phy_encode(PORT_TYPE_1G, 1));
8031 }
7760 } else { 8032 } else {
7761 err = fill_phy_probe_info(np, parent, info); 8033 err = fill_phy_probe_info(np, parent, info);
7762 if (err) 8034 if (err)
@@ -8656,7 +8928,9 @@ static void __devinit niu_device_announce(struct niu *np)
8656 dev->name, 8928 dev->name,
8657 (np->flags & NIU_FLAGS_XMAC ? "XMAC" : "BMAC"), 8929 (np->flags & NIU_FLAGS_XMAC ? "XMAC" : "BMAC"),
8658 (np->flags & NIU_FLAGS_10G ? "10G" : "1G"), 8930 (np->flags & NIU_FLAGS_10G ? "10G" : "1G"),
8659 (np->flags & NIU_FLAGS_FIBER ? "FIBER" : "COPPER"), 8931 (np->flags & NIU_FLAGS_FIBER ? "FIBER" :
8932 (np->flags & NIU_FLAGS_XCVR_SERDES ? "SERDES" :
8933 "COPPER")),
8660 (np->mac_xcvr == MAC_XCVR_MII ? "MII" : 8934 (np->mac_xcvr == MAC_XCVR_MII ? "MII" :
8661 (np->mac_xcvr == MAC_XCVR_PCS ? "PCS" : "XPCS")), 8935 (np->mac_xcvr == MAC_XCVR_PCS ? "PCS" : "XPCS")),
8662 np->vpd.phy_type); 8936 np->vpd.phy_type);
diff --git a/drivers/net/niu.h b/drivers/net/niu.h
index c6fa883daa22..180ca8ae93de 100644
--- a/drivers/net/niu.h
+++ b/drivers/net/niu.h
@@ -1048,6 +1048,13 @@
1048#define PLL_CFG_LD_SHIFT 8 1048#define PLL_CFG_LD_SHIFT 8
1049#define PLL_CFG_MPY 0x0000001e 1049#define PLL_CFG_MPY 0x0000001e
1050#define PLL_CFG_MPY_SHIFT 1 1050#define PLL_CFG_MPY_SHIFT 1
1051#define PLL_CFG_MPY_4X 0x0
1052#define PLL_CFG_MPY_5X 0x00000002
1053#define PLL_CFG_MPY_6X 0x00000004
1054#define PLL_CFG_MPY_8X 0x00000008
1055#define PLL_CFG_MPY_10X 0x0000000a
1056#define PLL_CFG_MPY_12X 0x0000000c
1057#define PLL_CFG_MPY_12P5X 0x0000000e
1051#define PLL_CFG_ENPLL 0x00000001 1058#define PLL_CFG_ENPLL 0x00000001
1052 1059
1053#define ESR2_TI_PLL_STS_L (ESR2_BASE + 0x002) 1060#define ESR2_TI_PLL_STS_L (ESR2_BASE + 0x002)
@@ -1093,6 +1100,9 @@
1093#define PLL_TX_CFG_INVPAIR 0x00000080 1100#define PLL_TX_CFG_INVPAIR 0x00000080
1094#define PLL_TX_CFG_RATE 0x00000060 1101#define PLL_TX_CFG_RATE 0x00000060
1095#define PLL_TX_CFG_RATE_SHIFT 5 1102#define PLL_TX_CFG_RATE_SHIFT 5
1103#define PLL_TX_CFG_RATE_FULL 0x0
1104#define PLL_TX_CFG_RATE_HALF 0x20
1105#define PLL_TX_CFG_RATE_QUAD 0x40
1096#define PLL_TX_CFG_BUSWIDTH 0x0000001c 1106#define PLL_TX_CFG_BUSWIDTH 0x0000001c
1097#define PLL_TX_CFG_BUSWIDTH_SHIFT 2 1107#define PLL_TX_CFG_BUSWIDTH_SHIFT 2
1098#define PLL_TX_CFG_ENTEST 0x00000002 1108#define PLL_TX_CFG_ENTEST 0x00000002
@@ -1132,6 +1142,9 @@
1132#define PLL_RX_CFG_INVPAIR 0x00000080 1142#define PLL_RX_CFG_INVPAIR 0x00000080
1133#define PLL_RX_CFG_RATE 0x00000060 1143#define PLL_RX_CFG_RATE 0x00000060
1134#define PLL_RX_CFG_RATE_SHIFT 5 1144#define PLL_RX_CFG_RATE_SHIFT 5
1145#define PLL_RX_CFG_RATE_FULL 0x0
1146#define PLL_RX_CFG_RATE_HALF 0x20
1147#define PLL_RX_CFG_RATE_QUAD 0x40
1135#define PLL_RX_CFG_BUSWIDTH 0x0000001c 1148#define PLL_RX_CFG_BUSWIDTH 0x0000001c
1136#define PLL_RX_CFG_BUSWIDTH_SHIFT 2 1149#define PLL_RX_CFG_BUSWIDTH_SHIFT 2
1137#define PLL_RX_CFG_ENTEST 0x00000002 1150#define PLL_RX_CFG_ENTEST 0x00000002
diff --git a/drivers/net/phy/marvell.c b/drivers/net/phy/marvell.c
index 4aa547947040..eb6411c4694f 100644
--- a/drivers/net/phy/marvell.c
+++ b/drivers/net/phy/marvell.c
@@ -227,6 +227,59 @@ static int m88e1111_config_init(struct phy_device *phydev)
227 return 0; 227 return 0;
228} 228}
229 229
230static int m88e1118_config_aneg(struct phy_device *phydev)
231{
232 int err;
233
234 err = phy_write(phydev, MII_BMCR, BMCR_RESET);
235 if (err < 0)
236 return err;
237
238 err = phy_write(phydev, MII_M1011_PHY_SCR,
239 MII_M1011_PHY_SCR_AUTO_CROSS);
240 if (err < 0)
241 return err;
242
243 err = genphy_config_aneg(phydev);
244 return 0;
245}
246
247static int m88e1118_config_init(struct phy_device *phydev)
248{
249 int err;
250
251 /* Change address */
252 err = phy_write(phydev, 0x16, 0x0002);
253 if (err < 0)
254 return err;
255
256 /* Enable 1000 Mbit */
257 err = phy_write(phydev, 0x15, 0x1070);
258 if (err < 0)
259 return err;
260
261 /* Change address */
262 err = phy_write(phydev, 0x16, 0x0003);
263 if (err < 0)
264 return err;
265
266 /* Adjust LED Control */
267 err = phy_write(phydev, 0x10, 0x021e);
268 if (err < 0)
269 return err;
270
271 /* Reset address */
272 err = phy_write(phydev, 0x16, 0x0);
273 if (err < 0)
274 return err;
275
276 err = phy_write(phydev, MII_BMCR, BMCR_RESET);
277 if (err < 0)
278 return err;
279
280 return 0;
281}
282
230static int m88e1145_config_init(struct phy_device *phydev) 283static int m88e1145_config_init(struct phy_device *phydev)
231{ 284{
232 int err; 285 int err;
@@ -416,6 +469,19 @@ static struct phy_driver marvell_drivers[] = {
416 .driver = { .owner = THIS_MODULE }, 469 .driver = { .owner = THIS_MODULE },
417 }, 470 },
418 { 471 {
472 .phy_id = 0x01410e10,
473 .phy_id_mask = 0xfffffff0,
474 .name = "Marvell 88E1118",
475 .features = PHY_GBIT_FEATURES,
476 .flags = PHY_HAS_INTERRUPT,
477 .config_init = &m88e1118_config_init,
478 .config_aneg = &m88e1118_config_aneg,
479 .read_status = &genphy_read_status,
480 .ack_interrupt = &marvell_ack_interrupt,
481 .config_intr = &marvell_config_intr,
482 .driver = {.owner = THIS_MODULE,},
483 },
484 {
419 .phy_id = 0x01410cd0, 485 .phy_id = 0x01410cd0,
420 .phy_id_mask = 0xfffffff0, 486 .phy_id_mask = 0xfffffff0,
421 .name = "Marvell 88E1145", 487 .name = "Marvell 88E1145",
diff --git a/drivers/net/phy/mdio_bus.c b/drivers/net/phy/mdio_bus.c
index d0ed1ef284a8..536bda1f428b 100644
--- a/drivers/net/phy/mdio_bus.c
+++ b/drivers/net/phy/mdio_bus.c
@@ -136,7 +136,7 @@ void mdiobus_unregister(struct mii_bus *bus)
136 BUG_ON(bus->state != MDIOBUS_REGISTERED); 136 BUG_ON(bus->state != MDIOBUS_REGISTERED);
137 bus->state = MDIOBUS_UNREGISTERED; 137 bus->state = MDIOBUS_UNREGISTERED;
138 138
139 device_unregister(&bus->dev); 139 device_del(&bus->dev);
140 for (i = 0; i < PHY_MAX_ADDR; i++) { 140 for (i = 0; i < PHY_MAX_ADDR; i++) {
141 if (bus->phy_map[i]) 141 if (bus->phy_map[i])
142 device_unregister(&bus->phy_map[i]->dev); 142 device_unregister(&bus->phy_map[i]->dev);
diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c
index e11b03b2b25a..8fb1faca883a 100644
--- a/drivers/net/phy/phy_device.c
+++ b/drivers/net/phy/phy_device.c
@@ -227,8 +227,8 @@ struct phy_device * get_phy_device(struct mii_bus *bus, int addr)
227 if (r) 227 if (r)
228 return ERR_PTR(r); 228 return ERR_PTR(r);
229 229
230 /* If the phy_id is all Fs, there is no device there */ 230 /* If the phy_id is all Fs or all 0s, there is no device there */
231 if (0xffffffff == phy_id) 231 if ((0xffff == phy_id) || (0x00 == phy_id))
232 return NULL; 232 return NULL;
233 233
234 dev = phy_device_create(bus, addr, phy_id); 234 dev = phy_device_create(bus, addr, phy_id);
diff --git a/drivers/net/qla3xxx.c b/drivers/net/qla3xxx.c
index 3cdd07c45b6d..508452c02151 100644
--- a/drivers/net/qla3xxx.c
+++ b/drivers/net/qla3xxx.c
@@ -1515,9 +1515,6 @@ static u32 ql_get_link_state(struct ql3_adapter *qdev)
1515 linkState = LS_UP; 1515 linkState = LS_UP;
1516 } else { 1516 } else {
1517 linkState = LS_DOWN; 1517 linkState = LS_DOWN;
1518 if (netif_msg_link(qdev))
1519 printk(KERN_WARNING PFX
1520 "%s: Link is down.\n", qdev->ndev->name);
1521 } 1518 }
1522 return linkState; 1519 return linkState;
1523} 1520}
@@ -1581,10 +1578,6 @@ static int ql_finish_auto_neg(struct ql3_adapter *qdev)
1581 ql_mac_enable(qdev, 1); 1578 ql_mac_enable(qdev, 1);
1582 } 1579 }
1583 1580
1584 if (netif_msg_link(qdev))
1585 printk(KERN_DEBUG PFX
1586 "%s: Change port_link_state LS_DOWN to LS_UP.\n",
1587 qdev->ndev->name);
1588 qdev->port_link_state = LS_UP; 1581 qdev->port_link_state = LS_UP;
1589 netif_start_queue(qdev->ndev); 1582 netif_start_queue(qdev->ndev);
1590 netif_carrier_on(qdev->ndev); 1583 netif_carrier_on(qdev->ndev);
@@ -1655,14 +1648,9 @@ static void ql_link_state_machine_work(struct work_struct *work)
1655 /* Fall Through */ 1648 /* Fall Through */
1656 1649
1657 case LS_DOWN: 1650 case LS_DOWN:
1658 if (netif_msg_link(qdev))
1659 printk(KERN_DEBUG PFX
1660 "%s: port_link_state = LS_DOWN.\n",
1661 qdev->ndev->name);
1662 if (curr_link_state == LS_UP) { 1651 if (curr_link_state == LS_UP) {
1663 if (netif_msg_link(qdev)) 1652 if (netif_msg_link(qdev))
1664 printk(KERN_DEBUG PFX 1653 printk(KERN_INFO PFX "%s: Link is up.\n",
1665 "%s: curr_link_state = LS_UP.\n",
1666 qdev->ndev->name); 1654 qdev->ndev->name);
1667 if (ql_is_auto_neg_complete(qdev)) 1655 if (ql_is_auto_neg_complete(qdev))
1668 ql_finish_auto_neg(qdev); 1656 ql_finish_auto_neg(qdev);
@@ -1670,6 +1658,7 @@ static void ql_link_state_machine_work(struct work_struct *work)
1670 if (qdev->port_link_state == LS_UP) 1658 if (qdev->port_link_state == LS_UP)
1671 ql_link_down_detect_clear(qdev); 1659 ql_link_down_detect_clear(qdev);
1672 1660
1661 qdev->port_link_state = LS_UP;
1673 } 1662 }
1674 break; 1663 break;
1675 1664
@@ -1678,12 +1667,14 @@ static void ql_link_state_machine_work(struct work_struct *work)
1678 * See if the link is currently down or went down and came 1667 * See if the link is currently down or went down and came
1679 * back up 1668 * back up
1680 */ 1669 */
1681 if ((curr_link_state == LS_DOWN) || ql_link_down_detect(qdev)) { 1670 if (curr_link_state == LS_DOWN) {
1682 if (netif_msg_link(qdev)) 1671 if (netif_msg_link(qdev))
1683 printk(KERN_INFO PFX "%s: Link is down.\n", 1672 printk(KERN_INFO PFX "%s: Link is down.\n",
1684 qdev->ndev->name); 1673 qdev->ndev->name);
1685 qdev->port_link_state = LS_DOWN; 1674 qdev->port_link_state = LS_DOWN;
1686 } 1675 }
1676 if (ql_link_down_detect(qdev))
1677 qdev->port_link_state = LS_DOWN;
1687 break; 1678 break;
1688 } 1679 }
1689 spin_unlock_irqrestore(&qdev->hw_lock, hw_flags); 1680 spin_unlock_irqrestore(&qdev->hw_lock, hw_flags);
diff --git a/drivers/net/ucc_geth_ethtool.c b/drivers/net/ucc_geth_ethtool.c
index 85f38a6b6a49..68a7f5414133 100644
--- a/drivers/net/ucc_geth_ethtool.c
+++ b/drivers/net/ucc_geth_ethtool.c
@@ -323,17 +323,17 @@ static void uec_get_ethtool_stats(struct net_device *netdev,
323 if (stats_mode & UCC_GETH_STATISTICS_GATHERING_MODE_HARDWARE) { 323 if (stats_mode & UCC_GETH_STATISTICS_GATHERING_MODE_HARDWARE) {
324 base = (u32 __iomem *)&ugeth->ug_regs->tx64; 324 base = (u32 __iomem *)&ugeth->ug_regs->tx64;
325 for (i = 0; i < UEC_HW_STATS_LEN; i++) 325 for (i = 0; i < UEC_HW_STATS_LEN; i++)
326 data[j++] = (u64)in_be32(&base[i]); 326 data[j++] = in_be32(&base[i]);
327 } 327 }
328 if (stats_mode & UCC_GETH_STATISTICS_GATHERING_MODE_FIRMWARE_TX) { 328 if (stats_mode & UCC_GETH_STATISTICS_GATHERING_MODE_FIRMWARE_TX) {
329 base = (u32 __iomem *)ugeth->p_tx_fw_statistics_pram; 329 base = (u32 __iomem *)ugeth->p_tx_fw_statistics_pram;
330 for (i = 0; i < UEC_TX_FW_STATS_LEN; i++) 330 for (i = 0; i < UEC_TX_FW_STATS_LEN; i++)
331 data[j++] = (u64)in_be32(&base[i]); 331 data[j++] = base ? in_be32(&base[i]) : 0;
332 } 332 }
333 if (stats_mode & UCC_GETH_STATISTICS_GATHERING_MODE_FIRMWARE_RX) { 333 if (stats_mode & UCC_GETH_STATISTICS_GATHERING_MODE_FIRMWARE_RX) {
334 base = (u32 __iomem *)ugeth->p_rx_fw_statistics_pram; 334 base = (u32 __iomem *)ugeth->p_rx_fw_statistics_pram;
335 for (i = 0; i < UEC_RX_FW_STATS_LEN; i++) 335 for (i = 0; i < UEC_RX_FW_STATS_LEN; i++)
336 data[j++] = (u64)in_be32(&base[i]); 336 data[j++] = base ? in_be32(&base[i]) : 0;
337 } 337 }
338} 338}
339 339
diff --git a/drivers/net/via-velocity.c b/drivers/net/via-velocity.c
index 3590ea5a902d..11cb3e504e1c 100644
--- a/drivers/net/via-velocity.c
+++ b/drivers/net/via-velocity.c
@@ -2296,7 +2296,7 @@ static void velocity_set_multi(struct net_device *dev)
2296 } 2296 }
2297 2297
2298 mac_set_cam_mask(regs, vptr->mCAMmask); 2298 mac_set_cam_mask(regs, vptr->mCAMmask);
2299 rx_mode = (RCR_AM | RCR_AB); 2299 rx_mode = RCR_AM | RCR_AB | RCR_AP;
2300 } 2300 }
2301 if (dev->mtu > 1500) 2301 if (dev->mtu > 1500)
2302 rx_mode |= RCR_AL; 2302 rx_mode |= RCR_AL;
diff --git a/drivers/rtc/rtc-sun4v.c b/drivers/rtc/rtc-sun4v.c
index 2012ccbb4a53..5b2261052a65 100644
--- a/drivers/rtc/rtc-sun4v.c
+++ b/drivers/rtc/rtc-sun4v.c
@@ -1,4 +1,4 @@
1/* rtc-sun4c.c: Hypervisor based RTC for SUN4V systems. 1/* rtc-sun4v.c: Hypervisor based RTC for SUN4V systems.
2 * 2 *
3 * Copyright (C) 2008 David S. Miller <davem@davemloft.net> 3 * Copyright (C) 2008 David S. Miller <davem@davemloft.net>
4 */ 4 */
@@ -7,21 +7,11 @@
7#include <linux/module.h> 7#include <linux/module.h>
8#include <linux/delay.h> 8#include <linux/delay.h>
9#include <linux/init.h> 9#include <linux/init.h>
10#include <linux/time.h>
11#include <linux/rtc.h> 10#include <linux/rtc.h>
12#include <linux/platform_device.h> 11#include <linux/platform_device.h>
13 12
14#include <asm/hypervisor.h> 13#include <asm/hypervisor.h>
15 14
16MODULE_AUTHOR("David S. Miller <davem@davemloft.net>");
17MODULE_DESCRIPTION("SUN4V RTC driver");
18MODULE_LICENSE("GPL");
19
20struct sun4v_rtc {
21 struct rtc_device *rtc;
22 spinlock_t lock;
23};
24
25static unsigned long hypervisor_get_time(void) 15static unsigned long hypervisor_get_time(void)
26{ 16{
27 unsigned long ret, time; 17 unsigned long ret, time;
@@ -45,15 +35,7 @@ retry:
45 35
46static int sun4v_read_time(struct device *dev, struct rtc_time *tm) 36static int sun4v_read_time(struct device *dev, struct rtc_time *tm)
47{ 37{
48 struct sun4v_rtc *p = dev_get_drvdata(dev); 38 rtc_time_to_tm(hypervisor_get_time(), tm);
49 unsigned long flags, secs;
50
51 spin_lock_irqsave(&p->lock, flags);
52 secs = hypervisor_get_time();
53 spin_unlock_irqrestore(&p->lock, flags);
54
55 rtc_time_to_tm(secs, tm);
56
57 return 0; 39 return 0;
58} 40}
59 41
@@ -80,19 +62,14 @@ retry:
80 62
81static int sun4v_set_time(struct device *dev, struct rtc_time *tm) 63static int sun4v_set_time(struct device *dev, struct rtc_time *tm)
82{ 64{
83 struct sun4v_rtc *p = dev_get_drvdata(dev); 65 unsigned long secs;
84 unsigned long flags, secs;
85 int err; 66 int err;
86 67
87 err = rtc_tm_to_time(tm, &secs); 68 err = rtc_tm_to_time(tm, &secs);
88 if (err) 69 if (err)
89 return err; 70 return err;
90 71
91 spin_lock_irqsave(&p->lock, flags); 72 return hypervisor_set_time(secs);
92 err = hypervisor_set_time(secs);
93 spin_unlock_irqrestore(&p->lock, flags);
94
95 return err;
96} 73}
97 74
98static const struct rtc_class_ops sun4v_rtc_ops = { 75static const struct rtc_class_ops sun4v_rtc_ops = {
@@ -100,33 +77,22 @@ static const struct rtc_class_ops sun4v_rtc_ops = {
100 .set_time = sun4v_set_time, 77 .set_time = sun4v_set_time,
101}; 78};
102 79
103static int __devinit sun4v_rtc_probe(struct platform_device *pdev) 80static int __init sun4v_rtc_probe(struct platform_device *pdev)
104{ 81{
105 struct sun4v_rtc *p = kzalloc(sizeof(*p), GFP_KERNEL); 82 struct rtc_device *rtc = rtc_device_register("sun4v", &pdev->dev,
106
107 if (!p)
108 return -ENOMEM;
109
110 spin_lock_init(&p->lock);
111
112 p->rtc = rtc_device_register("sun4v", &pdev->dev,
113 &sun4v_rtc_ops, THIS_MODULE); 83 &sun4v_rtc_ops, THIS_MODULE);
114 if (IS_ERR(p->rtc)) { 84 if (IS_ERR(rtc))
115 int err = PTR_ERR(p->rtc); 85 return PTR_ERR(rtc);
116 kfree(p); 86
117 return err; 87 platform_set_drvdata(pdev, rtc);
118 }
119 platform_set_drvdata(pdev, p);
120 return 0; 88 return 0;
121} 89}
122 90
123static int __devexit sun4v_rtc_remove(struct platform_device *pdev) 91static int __exit sun4v_rtc_remove(struct platform_device *pdev)
124{ 92{
125 struct sun4v_rtc *p = platform_get_drvdata(pdev); 93 struct rtc_device *rtc = platform_get_drvdata(pdev);
126
127 rtc_device_unregister(p->rtc);
128 kfree(p);
129 94
95 rtc_device_unregister(rtc);
130 return 0; 96 return 0;
131} 97}
132 98
@@ -135,13 +101,12 @@ static struct platform_driver sun4v_rtc_driver = {
135 .name = "rtc-sun4v", 101 .name = "rtc-sun4v",
136 .owner = THIS_MODULE, 102 .owner = THIS_MODULE,
137 }, 103 },
138 .probe = sun4v_rtc_probe, 104 .remove = __exit_p(sun4v_rtc_remove),
139 .remove = __devexit_p(sun4v_rtc_remove),
140}; 105};
141 106
142static int __init sun4v_rtc_init(void) 107static int __init sun4v_rtc_init(void)
143{ 108{
144 return platform_driver_register(&sun4v_rtc_driver); 109 return platform_driver_probe(&sun4v_rtc_driver, sun4v_rtc_probe);
145} 110}
146 111
147static void __exit sun4v_rtc_exit(void) 112static void __exit sun4v_rtc_exit(void)
@@ -151,3 +116,7 @@ static void __exit sun4v_rtc_exit(void)
151 116
152module_init(sun4v_rtc_init); 117module_init(sun4v_rtc_init);
153module_exit(sun4v_rtc_exit); 118module_exit(sun4v_rtc_exit);
119
120MODULE_AUTHOR("David S. Miller <davem@davemloft.net>");
121MODULE_DESCRIPTION("SUN4V RTC driver");
122MODULE_LICENSE("GPL");
diff --git a/fs/proc/proc_sysctl.c b/fs/proc/proc_sysctl.c
index 94fcfff6863a..06ed10b7da9e 100644
--- a/fs/proc/proc_sysctl.c
+++ b/fs/proc/proc_sysctl.c
@@ -31,6 +31,7 @@ static struct inode *proc_sys_make_inode(struct super_block *sb,
31 inode->i_mtime = inode->i_atime = inode->i_ctime = CURRENT_TIME; 31 inode->i_mtime = inode->i_atime = inode->i_ctime = CURRENT_TIME;
32 inode->i_flags |= S_PRIVATE; /* tell selinux to ignore this inode */ 32 inode->i_flags |= S_PRIVATE; /* tell selinux to ignore this inode */
33 inode->i_mode = table->mode; 33 inode->i_mode = table->mode;
34 inode->i_uid = inode->i_gid = 0;
34 if (!table->child) { 35 if (!table->child) {
35 inode->i_mode |= S_IFREG; 36 inode->i_mode |= S_IFREG;
36 inode->i_op = &proc_sys_inode_operations; 37 inode->i_op = &proc_sys_inode_operations;
diff --git a/include/linux/lockdep.h b/include/linux/lockdep.h
index 331e5f1c2d8e..29aec6e10020 100644
--- a/include/linux/lockdep.h
+++ b/include/linux/lockdep.h
@@ -331,10 +331,11 @@ static inline void lockdep_on(void)
331# define lock_set_subclass(l, s, i) do { } while (0) 331# define lock_set_subclass(l, s, i) do { } while (0)
332# define lockdep_init() do { } while (0) 332# define lockdep_init() do { } while (0)
333# define lockdep_info() do { } while (0) 333# define lockdep_info() do { } while (0)
334# define lockdep_init_map(lock, name, key, sub) do { (void)(key); } while (0) 334# define lockdep_init_map(lock, name, key, sub) \
335 do { (void)(name); (void)(key); } while (0)
335# define lockdep_set_class(lock, key) do { (void)(key); } while (0) 336# define lockdep_set_class(lock, key) do { (void)(key); } while (0)
336# define lockdep_set_class_and_name(lock, key, name) \ 337# define lockdep_set_class_and_name(lock, key, name) \
337 do { (void)(key); } while (0) 338 do { (void)(key); (void)(name); } while (0)
338#define lockdep_set_class_and_subclass(lock, key, sub) \ 339#define lockdep_set_class_and_subclass(lock, key, sub) \
339 do { (void)(key); } while (0) 340 do { (void)(key); } while (0)
340#define lockdep_set_subclass(lock, sub) do { } while (0) 341#define lockdep_set_subclass(lock, sub) do { } while (0)
diff --git a/include/net/sock.h b/include/net/sock.h
index c04f9e18ea22..2f47107f6d0f 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -815,7 +815,7 @@ static inline void sk_wmem_free_skb(struct sock *sk, struct sk_buff *skb)
815 */ 815 */
816#define sock_lock_init_class_and_name(sk, sname, skey, name, key) \ 816#define sock_lock_init_class_and_name(sk, sname, skey, name, key) \
817do { \ 817do { \
818 sk->sk_lock.owned = 0; \ 818 sk->sk_lock.owned = 0; \
819 init_waitqueue_head(&sk->sk_lock.wq); \ 819 init_waitqueue_head(&sk->sk_lock.wq); \
820 spin_lock_init(&(sk)->sk_lock.slock); \ 820 spin_lock_init(&(sk)->sk_lock.slock); \
821 debug_check_no_locks_freed((void *)&(sk)->sk_lock, \ 821 debug_check_no_locks_freed((void *)&(sk)->sk_lock, \
diff --git a/kernel/stop_machine.c b/kernel/stop_machine.c
index 9bc4c00872c9..24e8ceacc388 100644
--- a/kernel/stop_machine.c
+++ b/kernel/stop_machine.c
@@ -112,7 +112,7 @@ static int chill(void *unused)
112int __stop_machine(int (*fn)(void *), void *data, const cpumask_t *cpus) 112int __stop_machine(int (*fn)(void *), void *data, const cpumask_t *cpus)
113{ 113{
114 struct work_struct *sm_work; 114 struct work_struct *sm_work;
115 int i; 115 int i, ret;
116 116
117 /* Set up initial state. */ 117 /* Set up initial state. */
118 mutex_lock(&lock); 118 mutex_lock(&lock);
@@ -137,8 +137,9 @@ int __stop_machine(int (*fn)(void *), void *data, const cpumask_t *cpus)
137 /* This will release the thread on our CPU. */ 137 /* This will release the thread on our CPU. */
138 put_cpu(); 138 put_cpu();
139 flush_workqueue(stop_machine_wq); 139 flush_workqueue(stop_machine_wq);
140 ret = active.fnret;
140 mutex_unlock(&lock); 141 mutex_unlock(&lock);
141 return active.fnret; 142 return ret;
142} 143}
143 144
144int stop_machine(int (*fn)(void *), void *data, const cpumask_t *cpus) 145int stop_machine(int (*fn)(void *), void *data, const cpumask_t *cpus)
diff --git a/mm/mlock.c b/mm/mlock.c
index a6da2aee940a..1ada366570cb 100644
--- a/mm/mlock.c
+++ b/mm/mlock.c
@@ -162,7 +162,7 @@ static long __mlock_vma_pages_range(struct vm_area_struct *vma,
162 unsigned long addr = start; 162 unsigned long addr = start;
163 struct page *pages[16]; /* 16 gives a reasonable batch */ 163 struct page *pages[16]; /* 16 gives a reasonable batch */
164 int nr_pages = (end - start) / PAGE_SIZE; 164 int nr_pages = (end - start) / PAGE_SIZE;
165 int ret; 165 int ret = 0;
166 int gup_flags = 0; 166 int gup_flags = 0;
167 167
168 VM_BUG_ON(start & ~PAGE_MASK); 168 VM_BUG_ON(start & ~PAGE_MASK);
diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
index 31f29d2989fd..4dfb6b4d4559 100644
--- a/net/core/rtnetlink.c
+++ b/net/core/rtnetlink.c
@@ -878,7 +878,9 @@ static int do_setlink(struct net_device *dev, struct ifinfomsg *ifm,
878 if (ifm->ifi_change) 878 if (ifm->ifi_change)
879 flags = (flags & ifm->ifi_change) | 879 flags = (flags & ifm->ifi_change) |
880 (dev->flags & ~ifm->ifi_change); 880 (dev->flags & ~ifm->ifi_change);
881 dev_change_flags(dev, flags); 881 err = dev_change_flags(dev, flags);
882 if (err < 0)
883 goto errout;
882 } 884 }
883 885
884 if (tb[IFLA_TXQLEN]) 886 if (tb[IFLA_TXQLEN])
diff --git a/net/core/scm.c b/net/core/scm.c
index ab242cc1acca..b12303dd39d9 100644
--- a/net/core/scm.c
+++ b/net/core/scm.c
@@ -75,7 +75,6 @@ static int scm_fp_copy(struct cmsghdr *cmsg, struct scm_fp_list **fplp)
75 if (!fpl) 75 if (!fpl)
76 return -ENOMEM; 76 return -ENOMEM;
77 *fplp = fpl; 77 *fplp = fpl;
78 INIT_LIST_HEAD(&fpl->list);
79 fpl->count = 0; 78 fpl->count = 0;
80 } 79 }
81 fpp = &fpl->fp[fpl->count]; 80 fpp = &fpl->fp[fpl->count];
@@ -301,7 +300,6 @@ struct scm_fp_list *scm_fp_dup(struct scm_fp_list *fpl)
301 300
302 new_fpl = kmalloc(sizeof(*fpl), GFP_KERNEL); 301 new_fpl = kmalloc(sizeof(*fpl), GFP_KERNEL);
303 if (new_fpl) { 302 if (new_fpl) {
304 INIT_LIST_HEAD(&new_fpl->list);
305 for (i=fpl->count-1; i>=0; i--) 303 for (i=fpl->count-1; i>=0; i--)
306 get_file(fpl->fp[i]); 304 get_file(fpl->fp[i]);
307 memcpy(new_fpl, fpl, sizeof(*fpl)); 305 memcpy(new_fpl, fpl, sizeof(*fpl));
diff --git a/net/core/sock.c b/net/core/sock.c
index 5e2a3132a8c9..341e39456952 100644
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -136,7 +136,6 @@
136static struct lock_class_key af_family_keys[AF_MAX]; 136static struct lock_class_key af_family_keys[AF_MAX];
137static struct lock_class_key af_family_slock_keys[AF_MAX]; 137static struct lock_class_key af_family_slock_keys[AF_MAX];
138 138
139#ifdef CONFIG_DEBUG_LOCK_ALLOC
140/* 139/*
141 * Make lock validator output more readable. (we pre-construct these 140 * Make lock validator output more readable. (we pre-construct these
142 * strings build-time, so that runtime initialization of socket 141 * strings build-time, so that runtime initialization of socket
@@ -187,7 +186,6 @@ static const char *af_family_clock_key_strings[AF_MAX+1] = {
187 "clock-AF_RXRPC" , "clock-AF_ISDN" , "clock-AF_PHONET" , 186 "clock-AF_RXRPC" , "clock-AF_ISDN" , "clock-AF_PHONET" ,
188 "clock-AF_MAX" 187 "clock-AF_MAX"
189}; 188};
190#endif
191 189
192/* 190/*
193 * sk_callback_lock locking rules are per-address-family, 191 * sk_callback_lock locking rules are per-address-family,
diff --git a/net/ipv4/ip_input.c b/net/ipv4/ip_input.c
index 861978a4f1a8..cfb38ac9d698 100644
--- a/net/ipv4/ip_input.c
+++ b/net/ipv4/ip_input.c
@@ -209,9 +209,17 @@ static int ip_local_deliver_finish(struct sk_buff *skb)
209 209
210 hash = protocol & (MAX_INET_PROTOS - 1); 210 hash = protocol & (MAX_INET_PROTOS - 1);
211 ipprot = rcu_dereference(inet_protos[hash]); 211 ipprot = rcu_dereference(inet_protos[hash]);
212 if (ipprot != NULL && (net == &init_net || ipprot->netns_ok)) { 212 if (ipprot != NULL) {
213 int ret; 213 int ret;
214 214
215 if (!net_eq(net, &init_net) && !ipprot->netns_ok) {
216 if (net_ratelimit())
217 printk("%s: proto %d isn't netns-ready\n",
218 __func__, protocol);
219 kfree_skb(skb);
220 goto out;
221 }
222
215 if (!ipprot->no_policy) { 223 if (!ipprot->no_policy) {
216 if (!xfrm4_policy_check(NULL, XFRM_POLICY_IN, skb)) { 224 if (!xfrm4_policy_check(NULL, XFRM_POLICY_IN, skb)) {
217 kfree_skb(skb); 225 kfree_skb(skb);
diff --git a/net/ipv6/datagram.c b/net/ipv6/datagram.c
index 410046a8cc91..e44deb8d4df2 100644
--- a/net/ipv6/datagram.c
+++ b/net/ipv6/datagram.c
@@ -661,6 +661,11 @@ int datagram_send_ctl(struct net *net,
661 switch (rthdr->type) { 661 switch (rthdr->type) {
662#if defined(CONFIG_IPV6_MIP6) || defined(CONFIG_IPV6_MIP6_MODULE) 662#if defined(CONFIG_IPV6_MIP6) || defined(CONFIG_IPV6_MIP6_MODULE)
663 case IPV6_SRCRT_TYPE_2: 663 case IPV6_SRCRT_TYPE_2:
664 if (rthdr->hdrlen != 2 ||
665 rthdr->segments_left != 1) {
666 err = -EINVAL;
667 goto exit_f;
668 }
664 break; 669 break;
665#endif 670#endif
666 default: 671 default:
diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c
index 4e5eac301f91..2aa294be0c79 100644
--- a/net/ipv6/ipv6_sockglue.c
+++ b/net/ipv6/ipv6_sockglue.c
@@ -366,11 +366,16 @@ static int do_ipv6_setsockopt(struct sock *sk, int level, int optname,
366 } 366 }
367 367
368 /* routing header option needs extra check */ 368 /* routing header option needs extra check */
369 retv = -EINVAL;
369 if (optname == IPV6_RTHDR && opt && opt->srcrt) { 370 if (optname == IPV6_RTHDR && opt && opt->srcrt) {
370 struct ipv6_rt_hdr *rthdr = opt->srcrt; 371 struct ipv6_rt_hdr *rthdr = opt->srcrt;
371 switch (rthdr->type) { 372 switch (rthdr->type) {
372#if defined(CONFIG_IPV6_MIP6) || defined(CONFIG_IPV6_MIP6_MODULE) 373#if defined(CONFIG_IPV6_MIP6) || defined(CONFIG_IPV6_MIP6_MODULE)
373 case IPV6_SRCRT_TYPE_2: 374 case IPV6_SRCRT_TYPE_2:
375 if (rthdr->hdrlen != 2 ||
376 rthdr->segments_left != 1)
377 goto sticky_done;
378
374 break; 379 break;
375#endif 380#endif
376 default: 381 default:
diff --git a/net/phonet/af_phonet.c b/net/phonet/af_phonet.c
index defeb7a0d502..7ab30f668b5a 100644
--- a/net/phonet/af_phonet.c
+++ b/net/phonet/af_phonet.c
@@ -144,8 +144,8 @@ static int pn_send(struct sk_buff *skb, struct net_device *dev,
144 struct phonethdr *ph; 144 struct phonethdr *ph;
145 int err; 145 int err;
146 146
147 if (skb->len + 2 > 0xffff) { 147 if (skb->len + 2 > 0xffff /* Phonet length field limit */ ||
148 /* Phonet length field would overflow */ 148 skb->len + sizeof(struct phonethdr) > dev->mtu) {
149 err = -EMSGSIZE; 149 err = -EMSGSIZE;
150 goto drop; 150 goto drop;
151 } 151 }
generated by cgit v1.2.2 (git 2.25.0) at 2025-11-27 05:09:12 -0500