diff options
Diffstat (limited to 'drivers/net')
229 files changed, 1323 insertions, 779 deletions
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig index 583f66cd5bb..654a5e94e0e 100644 --- a/drivers/net/Kconfig +++ b/drivers/net/Kconfig @@ -245,6 +245,8 @@ source "drivers/net/ethernet/Kconfig" source "drivers/net/fddi/Kconfig" +source "drivers/net/hippi/Kconfig" + config NET_SB1000 tristate "General Instruments Surfboard 1000" depends on PNP diff --git a/drivers/net/arcnet/Kconfig b/drivers/net/arcnet/Kconfig index a73d9dc80ff..84fb6349a59 100644 --- a/drivers/net/arcnet/Kconfig +++ b/drivers/net/arcnet/Kconfig @@ -4,7 +4,7 @@ menuconfig ARCNET depends on NETDEVICES && (ISA || PCI || PCMCIA) - bool "ARCnet support" + tristate "ARCnet support" ---help--- If you have a network card of this type, say Y and check out the (arguably) beautiful poetry in diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c index c34cc1e7c6f..7f8756825b8 100644 --- a/drivers/net/bonding/bond_main.c +++ b/drivers/net/bonding/bond_main.c @@ -550,7 +550,7 @@ down: /* * Get link speed and duplex from the slave's base driver * using ethtool. If for some reason the call fails or the - * values are invalid, fake speed and duplex to 100/Full + * values are invalid, set speed and duplex to -1, * and return error. */ static int bond_update_speed_duplex(struct slave *slave) @@ -560,9 +560,8 @@ static int bond_update_speed_duplex(struct slave *slave) u32 slave_speed; int res; - /* Fake speed and duplex */ - slave->speed = SPEED_100; - slave->duplex = DUPLEX_FULL; + slave->speed = SPEED_UNKNOWN; + slave->duplex = DUPLEX_UNKNOWN; res = __ethtool_get_settings(slave_dev, &ecmd); if (res < 0) @@ -1751,16 +1750,7 @@ int bond_enslave(struct net_device *bond_dev, struct net_device *slave_dev) new_slave->link = BOND_LINK_DOWN; } - if (bond_update_speed_duplex(new_slave) && - (new_slave->link != BOND_LINK_DOWN)) { - pr_warning("%s: Warning: failed to get speed and duplex from %s, assumed to be 100Mb/sec and Full.\n", - bond_dev->name, new_slave->dev->name); - - if (bond->params.mode == BOND_MODE_8023AD) { - pr_warning("%s: Warning: Operation of 802.3ad mode requires ETHTOOL support in base driver for proper aggregator selection.\n", - bond_dev->name); - } - } + bond_update_speed_duplex(new_slave); if (USES_PRIMARY(bond->params.mode) && bond->params.primary[0]) { /* if there is a primary slave, remember it */ @@ -2563,30 +2553,6 @@ re_arm: } } -static __be32 bond_glean_dev_ip(struct net_device *dev) -{ - struct in_device *idev; - struct in_ifaddr *ifa; - __be32 addr = 0; - - if (!dev) - return 0; - - rcu_read_lock(); - idev = __in_dev_get_rcu(dev); - if (!idev) - goto out; - - ifa = idev->ifa_list; - if (!ifa) - goto out; - - addr = ifa->ifa_local; -out: - rcu_read_unlock(); - return addr; -} - static int bond_has_this_ip(struct bonding *bond, __be32 ip) { struct vlan_entry *vlan; @@ -3220,6 +3186,7 @@ static int bond_slave_netdev_event(unsigned long event, { struct net_device *bond_dev = slave_dev->master; struct bonding *bond = netdev_priv(bond_dev); + struct slave *slave = NULL; switch (event) { case NETDEV_UNREGISTER: @@ -3230,20 +3197,16 @@ static int bond_slave_netdev_event(unsigned long event, bond_release(bond_dev, slave_dev); } break; + case NETDEV_UP: case NETDEV_CHANGE: - if (bond->params.mode == BOND_MODE_8023AD || bond_is_lb(bond)) { - struct slave *slave; + slave = bond_get_slave_by_dev(bond, slave_dev); + if (slave) { + u32 old_speed = slave->speed; + u8 old_duplex = slave->duplex; - slave = bond_get_slave_by_dev(bond, slave_dev); - if (slave) { - u32 old_speed = slave->speed; - u8 old_duplex = slave->duplex; - - bond_update_speed_duplex(slave); - - if (bond_is_lb(bond)) - break; + bond_update_speed_duplex(slave); + if (bond->params.mode == BOND_MODE_8023AD) { if (old_speed != slave->speed) bond_3ad_adapter_speed_changed(slave); if (old_duplex != slave->duplex) @@ -3335,6 +3298,10 @@ static int bond_inetaddr_event(struct notifier_block *this, unsigned long event, struct bonding *bond; struct vlan_entry *vlan; + /* we only care about primary address */ + if(ifa->ifa_flags & IFA_F_SECONDARY) + return NOTIFY_DONE; + list_for_each_entry(bond, &bn->dev_list, bond_list) { if (bond->dev == event_dev) { switch (event) { @@ -3342,7 +3309,7 @@ static int bond_inetaddr_event(struct notifier_block *this, unsigned long event, bond->master_ip = ifa->ifa_local; return NOTIFY_OK; case NETDEV_DOWN: - bond->master_ip = bond_glean_dev_ip(bond->dev); + bond->master_ip = 0; return NOTIFY_OK; default: return NOTIFY_DONE; @@ -3358,8 +3325,7 @@ static int bond_inetaddr_event(struct notifier_block *this, unsigned long event, vlan->vlan_ip = ifa->ifa_local; return NOTIFY_OK; case NETDEV_DOWN: - vlan->vlan_ip = - bond_glean_dev_ip(vlan_dev); + vlan->vlan_ip = 0; return NOTIFY_OK; default: return NOTIFY_DONE; diff --git a/drivers/net/bonding/bond_procfs.c b/drivers/net/bonding/bond_procfs.c index 95de93b9038..ad284baafe8 100644 --- a/drivers/net/bonding/bond_procfs.c +++ b/drivers/net/bonding/bond_procfs.c @@ -1,4 +1,5 @@ #include <linux/proc_fs.h> +#include <linux/export.h> #include <net/net_namespace.h> #include <net/netns/generic.h> #include "bonding.h" @@ -157,8 +158,16 @@ static void bond_info_show_slave(struct seq_file *seq, seq_printf(seq, "\nSlave Interface: %s\n", slave->dev->name); seq_printf(seq, "MII Status: %s\n", (slave->link == BOND_LINK_UP) ? "up" : "down"); - seq_printf(seq, "Speed: %d Mbps\n", slave->speed); - seq_printf(seq, "Duplex: %s\n", slave->duplex ? "full" : "half"); + if (slave->speed == SPEED_UNKNOWN) + seq_printf(seq, "Speed: %s\n", "Unknown"); + else + seq_printf(seq, "Speed: %d Mbps\n", slave->speed); + + if (slave->duplex == DUPLEX_UNKNOWN) + seq_printf(seq, "Duplex: %s\n", "Unknown"); + else + seq_printf(seq, "Duplex: %s\n", slave->duplex ? "full" : "half"); + seq_printf(seq, "Link Failure Count: %u\n", slave->link_failure_count); diff --git a/drivers/net/bonding/bond_sysfs.c b/drivers/net/bonding/bond_sysfs.c index 5a20804fdec..4ef7e2fd9fe 100644 --- a/drivers/net/bonding/bond_sysfs.c +++ b/drivers/net/bonding/bond_sysfs.c @@ -319,6 +319,13 @@ static ssize_t bonding_store_mode(struct device *d, goto out; } + if (bond->slave_cnt > 0) { + pr_err("unable to update mode of %s because it has slaves.\n", + bond->dev->name); + ret = -EPERM; + goto out; + } + new_value = bond_parse_parm(buf, bond_mode_tbl); if (new_value < 0) { pr_err("%s: Ignoring invalid mode value %.*s.\n", diff --git a/drivers/net/can/sja1000/peak_pci.c b/drivers/net/can/sja1000/peak_pci.c index 905bce0b3a4..2c7f5036f57 100644 --- a/drivers/net/can/sja1000/peak_pci.c +++ b/drivers/net/can/sja1000/peak_pci.c @@ -20,7 +20,6 @@ */ #include <linux/kernel.h> -#include <linux/version.h> #include <linux/module.h> #include <linux/interrupt.h> #include <linux/netdevice.h> diff --git a/drivers/net/ethernet/Kconfig b/drivers/net/ethernet/Kconfig index 6dff5a0e733..597f4d45c63 100644 --- a/drivers/net/ethernet/Kconfig +++ b/drivers/net/ethernet/Kconfig @@ -159,6 +159,7 @@ config S6GMAC will be called s6gmac. source "drivers/net/ethernet/seeq/Kconfig" +source "drivers/net/ethernet/silan/Kconfig" source "drivers/net/ethernet/sis/Kconfig" source "drivers/net/ethernet/sfc/Kconfig" source "drivers/net/ethernet/sgi/Kconfig" diff --git a/drivers/net/ethernet/Makefile b/drivers/net/ethernet/Makefile index c53ad3afc99..be5dde04026 100644 --- a/drivers/net/ethernet/Makefile +++ b/drivers/net/ethernet/Makefile @@ -58,6 +58,7 @@ obj-$(CONFIG_SH_ETH) += renesas/ obj-$(CONFIG_NET_VENDOR_RDC) += rdc/ obj-$(CONFIG_S6GMAC) += s6gmac.o obj-$(CONFIG_NET_VENDOR_SEEQ) += seeq/ +obj-$(CONFIG_NET_VENDOR_SILAN) += silan/ obj-$(CONFIG_NET_VENDOR_SIS) += sis/ obj-$(CONFIG_SFC) += sfc/ obj-$(CONFIG_NET_VENDOR_SGI) += sgi/ diff --git a/drivers/net/ethernet/amd/au1000_eth.c b/drivers/net/ethernet/amd/au1000_eth.c index 82386677bb8..4865ff14beb 100644 --- a/drivers/net/ethernet/amd/au1000_eth.c +++ b/drivers/net/ethernet/amd/au1000_eth.c @@ -541,19 +541,17 @@ static void au1000_reset_mac(struct net_device *dev) * these are not descriptors sitting in memory. */ static void -au1000_setup_hw_rings(struct au1000_private *aup, u32 rx_base, u32 tx_base) +au1000_setup_hw_rings(struct au1000_private *aup, void __iomem *tx_base) { int i; for (i = 0; i < NUM_RX_DMA; i++) { - aup->rx_dma_ring[i] = - (struct rx_dma *) - (rx_base + sizeof(struct rx_dma)*i); + aup->rx_dma_ring[i] = (struct rx_dma *) + (tx_base + 0x100 + sizeof(struct rx_dma) * i); } for (i = 0; i < NUM_TX_DMA; i++) { - aup->tx_dma_ring[i] = - (struct tx_dma *) - (tx_base + sizeof(struct tx_dma)*i); + aup->tx_dma_ring[i] = (struct tx_dma *) + (tx_base + sizeof(struct tx_dma) * i); } } @@ -1026,7 +1024,7 @@ static int __devinit au1000_probe(struct platform_device *pdev) struct net_device *dev = NULL; struct db_dest *pDB, *pDBfree; int irq, i, err = 0; - struct resource *base, *macen; + struct resource *base, *macen, *macdma; base = platform_get_resource(pdev, IORESOURCE_MEM, 0); if (!base) { @@ -1049,6 +1047,13 @@ static int __devinit au1000_probe(struct platform_device *pdev) goto out; } + macdma = platform_get_resource(pdev, IORESOURCE_MEM, 2); + if (!macdma) { + dev_err(&pdev->dev, "failed to retrieve MACDMA registers\n"); + err = -ENODEV; + goto out; + } + if (!request_mem_region(base->start, resource_size(base), pdev->name)) { dev_err(&pdev->dev, "failed to request memory region for base registers\n"); @@ -1063,6 +1068,13 @@ static int __devinit au1000_probe(struct platform_device *pdev) goto err_request; } + if (!request_mem_region(macdma->start, resource_size(macdma), + pdev->name)) { + dev_err(&pdev->dev, "failed to request MACDMA memory region\n"); + err = -ENXIO; + goto err_macdma; + } + dev = alloc_etherdev(sizeof(struct au1000_private)); if (!dev) { dev_err(&pdev->dev, "alloc_etherdev failed\n"); @@ -1109,10 +1121,14 @@ static int __devinit au1000_probe(struct platform_device *pdev) } aup->mac_id = pdev->id; - if (pdev->id == 0) - au1000_setup_hw_rings(aup, MAC0_RX_DMA_ADDR, MAC0_TX_DMA_ADDR); - else if (pdev->id == 1) - au1000_setup_hw_rings(aup, MAC1_RX_DMA_ADDR, MAC1_TX_DMA_ADDR); + aup->macdma = ioremap_nocache(macdma->start, resource_size(macdma)); + if (!aup->macdma) { + dev_err(&pdev->dev, "failed to ioremap MACDMA registers\n"); + err = -ENXIO; + goto err_remap3; + } + + au1000_setup_hw_rings(aup, aup->macdma); /* set a random MAC now in case platform_data doesn't provide one */ random_ether_addr(dev->dev_addr); @@ -1252,6 +1268,8 @@ err_out: err_mdiobus_reg: mdiobus_free(aup->mii_bus); err_mdiobus_alloc: + iounmap(aup->macdma); +err_remap3: iounmap(aup->enable); err_remap2: iounmap(aup->mac); @@ -1261,6 +1279,8 @@ err_remap1: err_vaddr: free_netdev(dev); err_alloc: + release_mem_region(macdma->start, resource_size(macdma)); +err_macdma: release_mem_region(macen->start, resource_size(macen)); err_request: release_mem_region(base->start, resource_size(base)); @@ -1293,9 +1313,13 @@ static int __devexit au1000_remove(struct platform_device *pdev) (NUM_TX_BUFFS + NUM_RX_BUFFS), (void *)aup->vaddr, aup->dma_addr); + iounmap(aup->macdma); iounmap(aup->mac); iounmap(aup->enable); + base = platform_get_resource(pdev, IORESOURCE_MEM, 2); + release_mem_region(base->start, resource_size(base)); + base = platform_get_resource(pdev, IORESOURCE_MEM, 0); release_mem_region(base->start, resource_size(base)); diff --git a/drivers/net/ethernet/amd/au1000_eth.h b/drivers/net/ethernet/amd/au1000_eth.h index 6229c774552..4b7f7ad62bb 100644 --- a/drivers/net/ethernet/amd/au1000_eth.h +++ b/drivers/net/ethernet/amd/au1000_eth.h @@ -124,7 +124,7 @@ struct au1000_private { */ struct mac_reg *mac; /* mac registers */ u32 *enable; /* address of MAC Enable Register */ - + void __iomem *macdma; /* base of MAC DMA port */ u32 vaddr; /* virtual address of rx/tx buffers */ dma_addr_t dma_addr; /* dma address of rx/tx buffers */ diff --git a/drivers/net/ethernet/apple/Kconfig b/drivers/net/ethernet/apple/Kconfig index a759d5483ab..1375e2dc946 100644 --- a/drivers/net/ethernet/apple/Kconfig +++ b/drivers/net/ethernet/apple/Kconfig @@ -52,18 +52,6 @@ config BMAC To compile this driver as a module, choose M here: the module will be called bmac. -config MAC89x0 - tristate "Macintosh CS89x0 based ethernet cards" - depends on MAC - ---help--- - Support for CS89x0 chipset based Ethernet cards. If you have a - Nubus or LC-PDS network (Ethernet) card of this type, say Y and - read the Ethernet-HOWTO, available from - <http://www.tldp.org/docs.html#howto>. - - To compile this driver as a module, choose M here. This module will - be called mac89x0. - config MACMACE bool "Macintosh (AV) onboard MACE ethernet" depends on MAC diff --git a/drivers/net/ethernet/apple/Makefile b/drivers/net/ethernet/apple/Makefile index 0d3a5919c95..86eaa17af0f 100644 --- a/drivers/net/ethernet/apple/Makefile +++ b/drivers/net/ethernet/apple/Makefile @@ -4,5 +4,4 @@ obj-$(CONFIG_MACE) += mace.o obj-$(CONFIG_BMAC) += bmac.o -obj-$(CONFIG_MAC89x0) += mac89x0.o obj-$(CONFIG_MACMACE) += macmace.o diff --git a/drivers/net/ethernet/broadcom/b44.c b/drivers/net/ethernet/broadcom/b44.c index 4cf835dbc12..3fb66d09ece 100644 --- a/drivers/net/ethernet/broadcom/b44.c +++ b/drivers/net/ethernet/broadcom/b44.c @@ -608,7 +608,7 @@ static void b44_tx(struct b44 *bp) skb->len, DMA_TO_DEVICE); rp->skb = NULL; - dev_kfree_skb(skb); + dev_kfree_skb_irq(skb); } bp->tx_cons = cons; diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c index bce203fa4b9..882f48f0a03 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c @@ -10327,6 +10327,43 @@ static int bnx2x_54618se_config_init(struct bnx2x_phy *phy, return 0; } + +static void bnx2x_5461x_set_link_led(struct bnx2x_phy *phy, + struct link_params *params, u8 mode) +{ + struct bnx2x *bp = params->bp; + u16 temp; + + bnx2x_cl22_write(bp, phy, + MDIO_REG_GPHY_SHADOW, + MDIO_REG_GPHY_SHADOW_LED_SEL1); + bnx2x_cl22_read(bp, phy, + MDIO_REG_GPHY_SHADOW, + &temp); + temp &= 0xff00; + + DP(NETIF_MSG_LINK, "54618x set link led (mode=%x)\n", mode); + switch (mode) { + case LED_MODE_FRONT_PANEL_OFF: + case LED_MODE_OFF: + temp |= 0x00ee; + break; + case LED_MODE_OPER: + temp |= 0x0001; + break; + case LED_MODE_ON: + temp |= 0x00ff; + break; + default: + break; + } + bnx2x_cl22_write(bp, phy, + MDIO_REG_GPHY_SHADOW, + MDIO_REG_GPHY_SHADOW_WR_ENA | temp); + return; +} + + static void bnx2x_54618se_link_reset(struct bnx2x_phy *phy, struct link_params *params) { @@ -11103,7 +11140,7 @@ static struct bnx2x_phy phy_54618se = { .config_loopback = (config_loopback_t)bnx2x_54618se_config_loopback, .format_fw_ver = (format_fw_ver_t)NULL, .hw_reset = (hw_reset_t)NULL, - .set_link_led = (set_link_led_t)NULL, + .set_link_led = (set_link_led_t)bnx2x_5461x_set_link_led, .phy_specific_func = (phy_specific_func_t)NULL }; /*****************************************************************/ diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c index 6486ab8c8fc..2f6361e949f 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c @@ -10548,33 +10548,38 @@ do { \ int bnx2x_init_firmware(struct bnx2x *bp) { - const char *fw_file_name; struct bnx2x_fw_file_hdr *fw_hdr; int rc; - if (CHIP_IS_E1(bp)) - fw_file_name = FW_FILE_NAME_E1; - else if (CHIP_IS_E1H(bp)) - fw_file_name = FW_FILE_NAME_E1H; - else if (!CHIP_IS_E1x(bp)) - fw_file_name = FW_FILE_NAME_E2; - else { - BNX2X_ERR("Unsupported chip revision\n"); - return -EINVAL; - } - BNX2X_DEV_INFO("Loading %s\n", fw_file_name); + if (!bp->firmware) { + const char *fw_file_name; - rc = request_firmware(&bp->firmware, fw_file_name, &bp->pdev->dev); - if (rc) { - BNX2X_ERR("Can't load firmware file %s\n", fw_file_name); - goto request_firmware_exit; - } + if (CHIP_IS_E1(bp)) + fw_file_name = FW_FILE_NAME_E1; + else if (CHIP_IS_E1H(bp)) + fw_file_name = FW_FILE_NAME_E1H; + else if (!CHIP_IS_E1x(bp)) + fw_file_name = FW_FILE_NAME_E2; + else { + BNX2X_ERR("Unsupported chip revision\n"); + return -EINVAL; + } + BNX2X_DEV_INFO("Loading %s\n", fw_file_name); - rc = bnx2x_check_firmware(bp); - if (rc) { - BNX2X_ERR("Corrupt firmware file %s\n", fw_file_name); - goto request_firmware_exit; + rc = request_firmware(&bp->firmware, fw_file_name, + &bp->pdev->dev); + if (rc) { + BNX2X_ERR("Can't load firmware file %s\n", + fw_file_name); + goto request_firmware_exit; + } + + rc = bnx2x_check_firmware(bp); + if (rc) { + BNX2X_ERR("Corrupt firmware file %s\n", fw_file_name); + goto request_firmware_exit; + } } fw_hdr = (struct bnx2x_fw_file_hdr *)bp->firmware->data; @@ -10630,6 +10635,7 @@ static void bnx2x_release_firmware(struct bnx2x *bp) kfree(bp->init_ops); kfree(bp->init_data); release_firmware(bp->firmware); + bp->firmware = NULL; } @@ -10925,6 +10931,8 @@ static void __devexit bnx2x_remove_one(struct pci_dev *pdev) if (bp->doorbells) iounmap(bp->doorbells); + bnx2x_release_firmware(bp); + bnx2x_free_mem_bp(bp); free_netdev(dev); diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_reg.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_reg.h index fc7bd0f23c0..e58073ef33b 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_reg.h +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_reg.h @@ -6990,6 +6990,7 @@ Theotherbitsarereservedandshouldbezero*/ #define MDIO_REG_INTR_MASK 0x1b #define MDIO_REG_INTR_MASK_LINK_STATUS (0x1 << 1) #define MDIO_REG_GPHY_SHADOW 0x1c +#define MDIO_REG_GPHY_SHADOW_LED_SEL1 (0x0d << 10) #define MDIO_REG_GPHY_SHADOW_LED_SEL2 (0x0e << 10) #define MDIO_REG_GPHY_SHADOW_WR_ENA (0x1 << 15) #define MDIO_REG_GPHY_SHADOW_AUTO_DET_MED (0x1e << 10) diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c index 0440425c83d..14517691f8d 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c @@ -5380,7 +5380,7 @@ static int bnx2x_func_hw_init(struct bnx2x *bp, rc = drv->init_fw(bp); if (rc) { BNX2X_ERR("Error loading firmware\n"); - goto fw_init_err; + goto init_err; } /* Handle the beginning of COMMON_XXX pases separatelly... */ @@ -5388,25 +5388,25 @@ static int bnx2x_func_hw_init(struct bnx2x *bp, case FW_MSG_CODE_DRV_LOAD_COMMON_CHIP: rc = bnx2x_func_init_cmn_chip(bp, drv); if (rc) - goto init_hw_err; + goto init_err; break; case FW_MSG_CODE_DRV_LOAD_COMMON: rc = bnx2x_func_init_cmn(bp, drv); if (rc) - goto init_hw_err; + goto init_err; break; case FW_MSG_CODE_DRV_LOAD_PORT: rc = bnx2x_func_init_port(bp, drv); if (rc) - goto init_hw_err; + goto init_err; break; case FW_MSG_CODE_DRV_LOAD_FUNCTION: rc = bnx2x_func_init_func(bp, drv); if (rc) - goto init_hw_err; + goto init_err; break; default: @@ -5414,10 +5414,7 @@ static int bnx2x_func_hw_init(struct bnx2x *bp, rc = -EINVAL; } -init_hw_err: - drv->release_fw(bp); - -fw_init_err: +init_err: drv->gunzip_end(bp); /* In case of success, complete the comand immediatelly: no ramrods diff --git a/drivers/net/ethernet/broadcom/tg3.c b/drivers/net/ethernet/broadcom/tg3.c index 161cbbb4814..bf4074167d6 100644 --- a/drivers/net/ethernet/broadcom/tg3.c +++ b/drivers/net/ethernet/broadcom/tg3.c @@ -89,10 +89,10 @@ static inline void _tg3_flag_clear(enum TG3_FLAGS flag, unsigned long *bits) #define DRV_MODULE_NAME "tg3" #define TG3_MAJ_NUM 3 -#define TG3_MIN_NUM 120 +#define TG3_MIN_NUM 121 #define DRV_MODULE_VERSION \ __stringify(TG3_MAJ_NUM) "." __stringify(TG3_MIN_NUM) -#define DRV_MODULE_RELDATE "August 18, 2011" +#define DRV_MODULE_RELDATE "November 2, 2011" #define RESET_KIND_SHUTDOWN 0 #define RESET_KIND_INIT 1 @@ -628,19 +628,23 @@ static void tg3_ape_lock_init(struct tg3 *tp) regbase = TG3_APE_PER_LOCK_GRANT; /* Make sure the driver hasn't any stale locks. */ - for (i = 0; i < 8; i++) { - if (i == TG3_APE_LOCK_GPIO) - continue; - tg3_ape_write32(tp, regbase + 4 * i, APE_LOCK_GRANT_DRIVER); + for (i = TG3_APE_LOCK_PHY0; i <= TG3_APE_LOCK_GPIO; i++) { + switch (i) { + case TG3_APE_LOCK_PHY0: + case TG3_APE_LOCK_PHY1: + case TG3_APE_LOCK_PHY2: + case TG3_APE_LOCK_PHY3: + bit = APE_LOCK_GRANT_DRIVER; + break; + default: + if (!tp->pci_fn) + bit = APE_LOCK_GRANT_DRIVER; + else + bit = 1 << tp->pci_fn; + } + tg3_ape_write32(tp, regbase + 4 * i, bit); } - /* Clear the correct bit of the GPIO lock too. */ - if (!tp->pci_fn) - bit = APE_LOCK_GRANT_DRIVER; - else - bit = 1 << tp->pci_fn; - - tg3_ape_write32(tp, regbase + 4 * TG3_APE_LOCK_GPIO, bit); } static int tg3_ape_lock(struct tg3 *tp, int locknum) @@ -658,6 +662,10 @@ static int tg3_ape_lock(struct tg3 *tp, int locknum) return 0; case TG3_APE_LOCK_GRC: case TG3_APE_LOCK_MEM: + if (!tp->pci_fn) + bit = APE_LOCK_REQ_DRIVER; + else + bit = 1 << tp->pci_fn; break; default: return -EINVAL; @@ -673,11 +681,6 @@ static int tg3_ape_lock(struct tg3 *tp, int locknum) off = 4 * locknum; - if (locknum != TG3_APE_LOCK_GPIO || !tp->pci_fn) - bit = APE_LOCK_REQ_DRIVER; - else - bit = 1 << tp->pci_fn; - tg3_ape_write32(tp, req + off, bit); /* Wait for up to 1 millisecond to acquire lock. */ @@ -710,6 +713,10 @@ static void tg3_ape_unlock(struct tg3 *tp, int locknum) return; case TG3_APE_LOCK_GRC: case TG3_APE_LOCK_MEM: + if (!tp->pci_fn) + bit = APE_LOCK_GRANT_DRIVER; + else + bit = 1 << tp->pci_fn; break; default: return; @@ -720,11 +727,6 @@ static void tg3_ape_unlock(struct tg3 *tp, int locknum) else gnt = TG3_APE_PER_LOCK_GRANT; - if (locknum != TG3_APE_LOCK_GPIO || !tp->pci_fn) - bit = APE_LOCK_GRANT_DRIVER; - else - bit = 1 << tp->pci_fn; - tg3_ape_write32(tp, gnt + 4 * locknum, bit); } @@ -5927,6 +5929,18 @@ static int tg3_poll_work(struct tg3_napi *tnapi, int work_done, int budget) return work_done; } +static inline void tg3_reset_task_schedule(struct tg3 *tp) +{ + if (!test_and_set_bit(TG3_FLAG_RESET_TASK_PENDING, tp->tg3_flags)) + schedule_work(&tp->reset_task); +} + +static inline void tg3_reset_task_cancel(struct tg3 *tp) +{ + cancel_work_sync(&tp->reset_task); + tg3_flag_clear(tp, RESET_TASK_PENDING); +} + static int tg3_poll_msix(struct napi_struct *napi, int budget) { struct tg3_napi *tnapi = container_of(napi, struct tg3_napi, napi); @@ -5967,7 +5981,7 @@ static int tg3_poll_msix(struct napi_struct *napi, int budget) tx_recovery: /* work_done is guaranteed to be less than budget. */ napi_complete(napi); - schedule_work(&tp->reset_task); + tg3_reset_task_schedule(tp); return work_done; } @@ -6002,7 +6016,7 @@ static void tg3_process_error(struct tg3 *tp) tg3_dump_state(tp); tg3_flag_set(tp, ERROR_PROCESSED); - schedule_work(&tp->reset_task); + tg3_reset_task_schedule(tp); } static int tg3_poll(struct napi_struct *napi, int budget) @@ -6049,7 +6063,7 @@ static int tg3_poll(struct napi_struct *napi, int budget) tx_recovery: /* work_done is guaranteed to be less than budget. */ napi_complete(napi); - schedule_work(&tp->reset_task); + tg3_reset_task_schedule(tp); return work_done; } @@ -6338,11 +6352,11 @@ static void tg3_reset_task(struct work_struct *work) { struct tg3 *tp = container_of(work, struct tg3, reset_task); int err; - unsigned int restart_timer; tg3_full_lock(tp, 0); if (!netif_running(tp->dev)) { + tg3_flag_clear(tp, RESET_TASK_PENDING); tg3_full_unlock(tp); return; } @@ -6355,9 +6369,6 @@ static void tg3_reset_task(struct work_struct *work) tg3_full_lock(tp, 1); - restart_timer = tg3_flag(tp, RESTART_TIMER); - tg3_flag_clear(tp, RESTART_TIMER); - if (tg3_flag(tp, TX_RECOVERY_PENDING)) { tp->write32_tx_mbox = tg3_write32_tx_mbox; tp->write32_rx_mbox = tg3_write_flush_reg32; @@ -6372,14 +6383,13 @@ static void tg3_reset_task(struct work_struct *work) tg3_netif_start(tp); - if (restart_timer) - mod_timer(&tp->timer, jiffies + 1); - out: tg3_full_unlock(tp); if (!err) tg3_phy_start(tp); + + tg3_flag_clear(tp, RESET_TASK_PENDING); } static void tg3_tx_timeout(struct net_device *dev) @@ -6391,7 +6401,7 @@ static void tg3_tx_timeout(struct net_device *dev) tg3_dump_state(tp); } - schedule_work(&tp->reset_task); + tg3_reset_task_schedule(tp); } /* Test for DMA buffers crossing any 4GB boundaries: 4G, 8G, etc */ @@ -6442,31 +6452,26 @@ static bool tg3_tx_frag_set(struct tg3_napi *tnapi, u32 *entry, u32 *budget, hwbug = 1; if (tg3_flag(tp, 4K_FIFO_LIMIT)) { + u32 prvidx = *entry; u32 tmp_flag = flags & ~TXD_FLAG_END; - while (len > TG3_TX_BD_DMA_MAX) { + while (len > TG3_TX_BD_DMA_MAX && *budget) { u32 frag_len = TG3_TX_BD_DMA_MAX; len -= TG3_TX_BD_DMA_MAX; - if (len) { - tnapi->tx_buffers[*entry].fragmented = true; - /* Avoid the 8byte DMA problem */ - if (len <= 8) { - len += TG3_TX_BD_DMA_MAX / 2; - frag_len = TG3_TX_BD_DMA_MAX / 2; - } - } else - tmp_flag = flags; - - if (*budget) { - tg3_tx_set_bd(&tnapi->tx_ring[*entry], map, - frag_len, tmp_flag, mss, vlan); - (*budget)--; - *entry = NEXT_TX(*entry); - } else { - hwbug = 1; - break; + /* Avoid the 8byte DMA problem */ + if (len <= 8) { + len += TG3_TX_BD_DMA_MAX / 2; + frag_len = TG3_TX_BD_DMA_MAX / 2; } + tnapi->tx_buffers[*entry].fragmented = true; + + tg3_tx_set_bd(&tnapi->tx_ring[*entry], map, + frag_len, tmp_flag, mss, vlan); + *budget -= 1; + prvidx = *entry; + *entry = NEXT_TX(*entry); + map += frag_len; } @@ -6474,10 +6479,11 @@ static bool tg3_tx_frag_set(struct tg3_napi *tnapi, u32 *entry, u32 *budget, if (*budget) { tg3_tx_set_bd(&tnapi->tx_ring[*entry], map, len, flags, mss, vlan); - (*budget)--; + *budget -= 1; *entry = NEXT_TX(*entry); } else { hwbug = 1; + tnapi->tx_buffers[prvidx].fragmented = false; } } } else { @@ -6509,7 +6515,7 @@ static void tg3_tx_skb_unmap(struct tg3_napi *tnapi, u32 entry, int last) txb = &tnapi->tx_buffers[entry]; } - for (i = 0; i < last; i++) { + for (i = 0; i <= last; i++) { const skb_frag_t *frag = &skb_shinfo(skb)->frags[i]; entry = NEXT_TX(entry); @@ -6559,6 +6565,8 @@ static int tigon3_dma_hwbug_workaround(struct tg3_napi *tnapi, dev_kfree_skb(new_skb); ret = -1; } else { + u32 save_entry = *entry; + base_flags |= TXD_FLAG_END; tnapi->tx_buffers[*entry].skb = new_skb; @@ -6568,7 +6576,7 @@ static int tigon3_dma_hwbug_workaround(struct tg3_napi *tnapi, if (tg3_tx_frag_set(tnapi, entry, budget, new_addr, new_skb->len, base_flags, mss, vlan)) { - tg3_tx_skb_unmap(tnapi, *entry, 0); + tg3_tx_skb_unmap(tnapi, save_entry, -1); dev_kfree_skb(new_skb); ret = -1; } @@ -6758,11 +6766,10 @@ static netdev_tx_t tg3_start_xmit(struct sk_buff *skb, struct net_device *dev) if (tg3_tx_frag_set(tnapi, &entry, &budget, mapping, len, base_flags | ((skb_shinfo(skb)->nr_frags == 0) ? TXD_FLAG_END : 0), - mss, vlan)) + mss, vlan)) { would_hit_hwbug = 1; - /* Now loop through additional data fragments, and queue them. */ - if (skb_shinfo(skb)->nr_frags > 0) { + } else if (skb_shinfo(skb)->nr_frags > 0) { u32 tmp_mss = mss; if (!tg3_flag(tp, HW_TSO_1) && @@ -6784,11 +6791,14 @@ static netdev_tx_t tg3_start_xmit(struct sk_buff *skb, struct net_device *dev) if (dma_mapping_error(&tp->pdev->dev, mapping)) goto dma_error; - if (tg3_tx_frag_set(tnapi, &entry, &budget, mapping, + if (!budget || + tg3_tx_frag_set(tnapi, &entry, &budget, mapping, len, base_flags | ((i == last) ? TXD_FLAG_END : 0), - tmp_mss, vlan)) + tmp_mss, vlan)) { would_hit_hwbug = 1; + break; + } } } @@ -6828,7 +6838,7 @@ static netdev_tx_t tg3_start_xmit(struct sk_buff *skb, struct net_device *dev) return NETDEV_TX_OK; dma_error: - tg3_tx_skb_unmap(tnapi, tnapi->tx_prod, i); + tg3_tx_skb_unmap(tnapi, tnapi->tx_prod, --i); tnapi->tx_buffers[tnapi->tx_prod].skb = NULL; drop: dev_kfree_skb(skb); @@ -7281,7 +7291,8 @@ static void tg3_free_rings(struct tg3 *tp) if (!skb) continue; - tg3_tx_skb_unmap(tnapi, i, skb_shinfo(skb)->nr_frags); + tg3_tx_skb_unmap(tnapi, i, + skb_shinfo(skb)->nr_frags - 1); dev_kfree_skb_any(skb); } @@ -9200,7 +9211,7 @@ static void tg3_timer(unsigned long __opaque) { struct tg3 *tp = (struct tg3 *) __opaque; - if (tp->irq_sync) + if (tp->irq_sync || tg3_flag(tp, RESET_TASK_PENDING)) goto restart_timer; spin_lock(&tp->lock); @@ -9223,10 +9234,9 @@ static void tg3_timer(unsigned long __opaque) } if (!(tr32(WDMAC_MODE) & WDMAC_MODE_ENABLE)) { - tg3_flag_set(tp, RESTART_TIMER); spin_unlock(&tp->lock); - schedule_work(&tp->reset_task); - return; + tg3_reset_task_schedule(tp); + goto restart_timer; } } @@ -9674,15 +9684,14 @@ static int tg3_open(struct net_device *dev) struct tg3_napi *tnapi = &tp->napi[i]; err = tg3_request_irq(tp, i); if (err) { - for (i--; i >= 0; i--) + for (i--; i >= 0; i--) { + tnapi = &tp->napi[i]; free_irq(tnapi->irq_vec, tnapi); - break; + } + goto err_out2; } } - if (err) - goto err_out2; - tg3_full_lock(tp, 0); err = tg3_init_hw(tp, 1); @@ -9783,7 +9792,7 @@ static int tg3_close(struct net_device *dev) struct tg3 *tp = netdev_priv(dev); tg3_napi_disable(tp); - cancel_work_sync(&tp->reset_task); + tg3_reset_task_cancel(tp); netif_tx_stop_all_queues(dev); @@ -11520,7 +11529,7 @@ static int tg3_run_loopback(struct tg3 *tp, u32 pktsz, bool tso_loopback) break; } - tg3_tx_skb_unmap(tnapi, tnapi->tx_prod - 1, 0); + tg3_tx_skb_unmap(tnapi, tnapi->tx_prod - 1, -1); dev_kfree_skb(skb); if (tx_idx != tnapi->tx_prod) @@ -14228,12 +14237,30 @@ static int __devinit tg3_get_invariants(struct tg3 *tp) val = tr32(MEMARB_MODE); tw32(MEMARB_MODE, val | MEMARB_MODE_ENABLE); - if (tg3_flag(tp, PCIX_MODE)) { - pci_read_config_dword(tp->pdev, - tp->pcix_cap + PCI_X_STATUS, &val); - tp->pci_fn = val & 0x7; - } else { - tp->pci_fn = PCI_FUNC(tp->pdev->devfn) & 3; + tp->pci_fn = PCI_FUNC(tp->pdev->devfn) & 3; + if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5704 || + tg3_flag(tp, 5780_CLASS)) { + if (tg3_flag(tp, PCIX_MODE)) { + pci_read_config_dword(tp->pdev, + tp->pcix_cap + PCI_X_STATUS, + &val); + tp->pci_fn = val & 0x7; + } + } else if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717) { + tg3_read_mem(tp, NIC_SRAM_CPMU_STATUS, &val); + if ((val & NIC_SRAM_CPMUSTAT_SIG_MSK) == + NIC_SRAM_CPMUSTAT_SIG) { + tp->pci_fn = val & TG3_CPMU_STATUS_FMSK_5717; + tp->pci_fn = tp->pci_fn ? 1 : 0; + } + } else if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719 || + GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5720) { + tg3_read_mem(tp, NIC_SRAM_CPMU_STATUS, &val); + if ((val & NIC_SRAM_CPMUSTAT_SIG_MSK) == + NIC_SRAM_CPMUSTAT_SIG) { + tp->pci_fn = (val & TG3_CPMU_STATUS_FMSK_5719) >> + TG3_CPMU_STATUS_FSHFT_5719; + } } /* Get eeprom hw config before calling tg3_set_power_state(). @@ -15665,7 +15692,7 @@ static void __devexit tg3_remove_one(struct pci_dev *pdev) if (tp->fw) release_firmware(tp->fw); - cancel_work_sync(&tp->reset_task); + tg3_reset_task_cancel(tp); if (tg3_flag(tp, USE_PHYLIB)) { tg3_phy_fini(tp); @@ -15699,7 +15726,7 @@ static int tg3_suspend(struct device *device) if (!netif_running(dev)) return 0; - flush_work_sync(&tp->reset_task); + tg3_reset_task_cancel(tp); tg3_phy_stop(tp); tg3_netif_stop(tp); @@ -15812,12 +15839,10 @@ static pci_ers_result_t tg3_io_error_detected(struct pci_dev *pdev, tg3_netif_stop(tp); del_timer_sync(&tp->timer); - tg3_flag_clear(tp, RESTART_TIMER); /* Want to make sure that the reset task doesn't run */ - cancel_work_sync(&tp->reset_task); + tg3_reset_task_cancel(tp); tg3_flag_clear(tp, TX_RECOVERY_PENDING); - tg3_flag_clear(tp, RESTART_TIMER); netif_device_detach(netdev); diff --git a/drivers/net/ethernet/broadcom/tg3.h b/drivers/net/ethernet/broadcom/tg3.h index f32f288134c..94b4bd049a3 100644 --- a/drivers/net/ethernet/broadcom/tg3.h +++ b/drivers/net/ethernet/broadcom/tg3.h @@ -1095,6 +1095,11 @@ #define TG3_CPMU_CLCK_ORIDE 0x00003624 #define CPMU_CLCK_ORIDE_MAC_ORIDE_EN 0x80000000 +#define TG3_CPMU_STATUS 0x0000362c +#define TG3_CPMU_STATUS_FMSK_5717 0x20000000 +#define TG3_CPMU_STATUS_FMSK_5719 0xc0000000 +#define TG3_CPMU_STATUS_FSHFT_5719 30 + #define TG3_CPMU_CLCK_STAT 0x00003630 #define CPMU_CLCK_STAT_MAC_CLCK_MASK 0x001f0000 #define CPMU_CLCK_STAT_MAC_CLCK_62_5 0x00000000 @@ -2128,6 +2133,10 @@ #define NIC_SRAM_RGMII_EXT_IBND_RX_EN 0x00000008 #define NIC_SRAM_RGMII_EXT_IBND_TX_EN 0x00000010 +#define NIC_SRAM_CPMU_STATUS 0x00000e00 +#define NIC_SRAM_CPMUSTAT_SIG 0x0000362c +#define NIC_SRAM_CPMUSTAT_SIG_MSK 0x0000ffff + #define NIC_SRAM_RX_MINI_BUFFER_DESC 0x00001000 #define NIC_SRAM_DMA_DESC_POOL_BASE 0x00002000 @@ -2344,9 +2353,13 @@ #define APE_PER_LOCK_GRANT_DRIVER 0x00001000 /* APE convenience enumerations. */ -#define TG3_APE_LOCK_GRC 1 -#define TG3_APE_LOCK_MEM 4 -#define TG3_APE_LOCK_GPIO 7 +#define TG3_APE_LOCK_PHY0 0 +#define TG3_APE_LOCK_GRC 1 +#define TG3_APE_LOCK_PHY1 2 +#define TG3_APE_LOCK_PHY2 3 +#define TG3_APE_LOCK_MEM 4 +#define TG3_APE_LOCK_PHY3 5 +#define TG3_APE_LOCK_GPIO 7 #define TG3_EEPROM_SB_F1R2_MBA_OFF 0x10 @@ -2866,7 +2879,6 @@ enum TG3_FLAGS { TG3_FLAG_JUMBO_CAPABLE, TG3_FLAG_CHIP_RESETTING, TG3_FLAG_INIT_COMPLETE, - TG3_FLAG_RESTART_TIMER, TG3_FLAG_TSO_BUG, TG3_FLAG_IS_5788, TG3_FLAG_MAX_RXPEND_64, @@ -2909,6 +2921,7 @@ enum TG3_FLAGS { TG3_FLAG_APE_HAS_NCSI, TG3_FLAG_5717_PLUS, TG3_FLAG_4K_FIFO_LIMIT, + TG3_FLAG_RESET_TASK_PENDING, /* Add new flags before this comment and TG3_FLAG_NUMBER_OF_FLAGS */ TG3_FLAG_NUMBER_OF_FLAGS, /* Last entry in enum TG3_FLAGS */ diff --git a/drivers/net/ethernet/brocade/bna/bnad.c b/drivers/net/ethernet/brocade/bna/bnad.c index 5d7872ecff5..7f3091e7eb4 100644 --- a/drivers/net/ethernet/brocade/bna/bnad.c +++ b/drivers/net/ethernet/brocade/bna/bnad.c @@ -25,6 +25,7 @@ #include <linux/if_ether.h> #include <linux/ip.h> #include <linux/prefetch.h> +#include <linux/module.h> #include "bnad.h" #include "bna.h" diff --git a/drivers/net/ethernet/cadence/Kconfig b/drivers/net/ethernet/cadence/Kconfig index 98849a1fc74..b48378a41e4 100644 --- a/drivers/net/ethernet/cadence/Kconfig +++ b/drivers/net/ethernet/cadence/Kconfig @@ -7,6 +7,7 @@ config HAVE_NET_MACB config NET_ATMEL bool "Atmel devices" + default y depends on HAVE_NET_MACB || (ARM && ARCH_AT91RM9200) ---help--- If you have a network (Ethernet) card belonging to this class, say Y. diff --git a/drivers/net/ethernet/cadence/at91_ether.c b/drivers/net/ethernet/cadence/at91_ether.c index 1b0ba8c819f..56624d30348 100644 --- a/drivers/net/ethernet/cadence/at91_ether.c +++ b/drivers/net/ethernet/cadence/at91_ether.c @@ -35,7 +35,7 @@ #include <asm/mach-types.h> #include <mach/at91rm9200_emac.h> -#include <mach/gpio.h> +#include <asm/gpio.h> #include <mach/board.h> #include "at91_ether.h" diff --git a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_offload.c b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_offload.c index da5a5d9b8af..90ff1318cc0 100644 --- a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_offload.c +++ b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_offload.c @@ -40,6 +40,7 @@ #include <net/netevent.h> #include <linux/highmem.h> #include <linux/vmalloc.h> +#include <linux/export.h> #include "common.h" #include "regs.h" diff --git a/drivers/net/ethernet/chelsio/cxgb3/l2t.c b/drivers/net/ethernet/chelsio/cxgb3/l2t.c index 41540978a17..70fec8b1140 100644 --- a/drivers/net/ethernet/chelsio/cxgb3/l2t.c +++ b/drivers/net/ethernet/chelsio/cxgb3/l2t.c @@ -35,6 +35,7 @@ #include <linux/if_vlan.h> #include <linux/jhash.h> #include <linux/slab.h> +#include <linux/export.h> #include <net/neighbour.h> #include "common.h" #include "t3cdev.h" diff --git a/drivers/net/ethernet/chelsio/cxgb4/l2t.c b/drivers/net/ethernet/chelsio/cxgb4/l2t.c index a2d323c473f..6ac77a62f36 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/l2t.c +++ b/drivers/net/ethernet/chelsio/cxgb4/l2t.c @@ -37,6 +37,9 @@ #include <linux/if.h> #include <linux/if_vlan.h> #include <linux/jhash.h> +#include <linux/module.h> +#include <linux/debugfs.h> +#include <linux/seq_file.h> #include <net/neighbour.h> #include "cxgb4.h" #include "l2t.h" @@ -503,10 +506,6 @@ struct l2t_data *t4_init_l2t(void) return d; } -#include <linux/module.h> -#include <linux/debugfs.h> -#include <linux/seq_file.h> - static inline void *l2t_get_idx(struct seq_file *seq, loff_t pos) { struct l2t_entry *l2tab = seq->private; diff --git a/drivers/net/ethernet/chelsio/cxgb4/sge.c b/drivers/net/ethernet/chelsio/cxgb4/sge.c index ddc16985d0f..140254c7cba 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/sge.c +++ b/drivers/net/ethernet/chelsio/cxgb4/sge.c @@ -40,6 +40,7 @@ #include <linux/dma-mapping.h> #include <linux/jiffies.h> #include <linux/prefetch.h> +#include <linux/export.h> #include <net/ipv6.h> #include <net/tcp.h> #include "cxgb4.h" diff --git a/drivers/net/ethernet/cirrus/Kconfig b/drivers/net/ethernet/cirrus/Kconfig index 6cbb81ccc02..1f8648f099c 100644 --- a/drivers/net/ethernet/cirrus/Kconfig +++ b/drivers/net/ethernet/cirrus/Kconfig @@ -6,7 +6,7 @@ config NET_VENDOR_CIRRUS bool "Cirrus devices" default y depends on ISA || EISA || MACH_IXDP2351 || ARCH_IXDP2X01 \ - || MACH_MX31ADS || MACH_QQ2440 || (ARM && ARCH_EP93XX) + || MACH_MX31ADS || MACH_QQ2440 || (ARM && ARCH_EP93XX) || MAC ---help--- If you have a network (Ethernet) card belonging to this class, say Y and read the Ethernet-HOWTO, available from @@ -47,4 +47,16 @@ config EP93XX_ETH This is a driver for the ethernet hardware included in EP93xx CPUs. Say Y if you are building a kernel for EP93xx based devices. +config MAC89x0 + tristate "Macintosh CS89x0 based ethernet cards" + depends on MAC + ---help--- + Support for CS89x0 chipset based Ethernet cards. If you have a + Nubus or LC-PDS network (Ethernet) card of this type, say Y and + read the Ethernet-HOWTO, available from + <http://www.tldp.org/docs.html#howto>. + + To compile this driver as a module, choose M here. This module will + be called mac89x0. + endif # NET_VENDOR_CIRRUS diff --git a/drivers/net/ethernet/cirrus/Makefile b/drivers/net/ethernet/cirrus/Makefile index 14bd77e0cb5..ca245e2b5d9 100644 --- a/drivers/net/ethernet/cirrus/Makefile +++ b/drivers/net/ethernet/cirrus/Makefile @@ -4,3 +4,4 @@ obj-$(CONFIG_CS89x0) += cs89x0.o obj-$(CONFIG_EP93XX_ETH) += ep93xx_eth.o +obj-$(CONFIG_MAC89x0) += mac89x0.o diff --git a/drivers/net/ethernet/apple/mac89x0.c b/drivers/net/ethernet/cirrus/mac89x0.c index 83781f316d1..83781f316d1 100644 --- a/drivers/net/ethernet/apple/mac89x0.c +++ b/drivers/net/ethernet/cirrus/mac89x0.c diff --git a/drivers/net/ethernet/davicom/dm9000.c b/drivers/net/ethernet/davicom/dm9000.c index 438f4580bf6..2a22f525635 100644 --- a/drivers/net/ethernet/davicom/dm9000.c +++ b/drivers/net/ethernet/davicom/dm9000.c @@ -613,7 +613,7 @@ static int dm9000_set_wol(struct net_device *dev, struct ethtool_wolinfo *w) if (!dm->wake_state) irq_set_irq_wake(dm->irq_wake, 1); - else if (dm->wake_state & !opts) + else if (dm->wake_state && !opts) irq_set_irq_wake(dm->irq_wake, 0); } diff --git a/drivers/net/ethernet/emulex/benet/be_cmds.c b/drivers/net/ethernet/emulex/benet/be_cmds.c index 824b8e6021f..2c7b36673df 100644 --- a/drivers/net/ethernet/emulex/benet/be_cmds.c +++ b/drivers/net/ethernet/emulex/benet/be_cmds.c @@ -318,8 +318,7 @@ static int be_mbox_db_ready_wait(struct be_adapter *adapter, void __iomem *db) if (msecs > 4000) { dev_err(&adapter->pdev->dev, "mbox poll timed out\n"); - if (!lancer_chip(adapter)) - be_detect_dump_ue(adapter); + be_detect_dump_ue(adapter); return -1; } @@ -1540,7 +1539,14 @@ int be_cmd_rx_filter(struct be_adapter *adapter, u32 flags, u32 value) req->if_flags_mask = req->if_flags = cpu_to_le32(BE_IF_FLAGS_MULTICAST); - req->mcast_num = cpu_to_le16(netdev_mc_count(adapter->netdev)); + + /* Reset mcast promisc mode if already set by setting mask + * and not setting flags field + */ + req->if_flags_mask |= + cpu_to_le32(BE_IF_FLAGS_MCAST_PROMISCUOUS); + + req->mcast_num = cpu_to_le32(netdev_mc_count(adapter->netdev)); netdev_for_each_mc_addr(ha, adapter->netdev) memcpy(req->mcast_mac[i++].byte, ha->addr, ETH_ALEN); } diff --git a/drivers/net/ethernet/emulex/benet/be_hw.h b/drivers/net/ethernet/emulex/benet/be_hw.h index fbc8a915519..f2c89e3ccab 100644 --- a/drivers/net/ethernet/emulex/benet/be_hw.h +++ b/drivers/net/ethernet/emulex/benet/be_hw.h @@ -48,6 +48,8 @@ /* Lancer SLIPORT_CONTROL SLIPORT_STATUS registers */ #define SLIPORT_STATUS_OFFSET 0x404 #define SLIPORT_CONTROL_OFFSET 0x408 +#define SLIPORT_ERROR1_OFFSET 0x40C +#define SLIPORT_ERROR2_OFFSET 0x410 #define SLIPORT_STATUS_ERR_MASK 0x80000000 #define SLIPORT_STATUS_RN_MASK 0x01000000 diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c index 21804972fa2..bf266a00c77 100644 --- a/drivers/net/ethernet/emulex/benet/be_main.c +++ b/drivers/net/ethernet/emulex/benet/be_main.c @@ -16,6 +16,7 @@ */ #include <linux/prefetch.h> +#include <linux/module.h> #include "be.h" #include "be_cmds.h" #include <asm/div64.h> @@ -1905,6 +1906,8 @@ loop_continue: be_rx_stats_update(rxo, rxcp); } + be_cq_notify(adapter, rx_cq->id, false, work_done); + /* Refill the queue */ if (work_done && atomic_read(&rxo->q.used) < RX_FRAGS_REFILL_WM) be_post_rx_frags(rxo, GFP_ATOMIC); @@ -1912,10 +1915,8 @@ loop_continue: /* All consumed */ if (work_done < budget) { napi_complete(napi); - be_cq_notify(adapter, rx_cq->id, true, work_done); - } else { - /* More to be consumed; continue with interrupts disabled */ - be_cq_notify(adapter, rx_cq->id, false, work_done); + /* Arm CQ */ + be_cq_notify(adapter, rx_cq->id, true, 0); } return work_done; } @@ -1977,42 +1978,62 @@ static int be_poll_tx_mcc(struct napi_struct *napi, int budget) void be_detect_dump_ue(struct be_adapter *adapter) { - u32 ue_status_lo, ue_status_hi, ue_status_lo_mask, ue_status_hi_mask; + u32 ue_lo = 0, ue_hi = 0, ue_lo_mask = 0, ue_hi_mask = 0; + u32 sliport_status = 0, sliport_err1 = 0, sliport_err2 = 0; u32 i; - pci_read_config_dword(adapter->pdev, - PCICFG_UE_STATUS_LOW, &ue_status_lo); - pci_read_config_dword(adapter->pdev, - PCICFG_UE_STATUS_HIGH, &ue_status_hi); - pci_read_config_dword(adapter->pdev, - PCICFG_UE_STATUS_LOW_MASK, &ue_status_lo_mask); - pci_read_config_dword(adapter->pdev, - PCICFG_UE_STATUS_HI_MASK, &ue_status_hi_mask); + if (lancer_chip(adapter)) { + sliport_status = ioread32(adapter->db + SLIPORT_STATUS_OFFSET); + if (sliport_status & SLIPORT_STATUS_ERR_MASK) { + sliport_err1 = ioread32(adapter->db + + SLIPORT_ERROR1_OFFSET); + sliport_err2 = ioread32(adapter->db + + SLIPORT_ERROR2_OFFSET); + } + } else { + pci_read_config_dword(adapter->pdev, + PCICFG_UE_STATUS_LOW, &ue_lo); + pci_read_config_dword(adapter->pdev, + PCICFG_UE_STATUS_HIGH, &ue_hi); + pci_read_config_dword(adapter->pdev, + PCICFG_UE_STATUS_LOW_MASK, &ue_lo_mask); + pci_read_config_dword(adapter->pdev, + PCICFG_UE_STATUS_HI_MASK, &ue_hi_mask); - ue_status_lo = (ue_status_lo & (~ue_status_lo_mask)); - ue_status_hi = (ue_status_hi & (~ue_status_hi_mask)); + ue_lo = (ue_lo & (~ue_lo_mask)); + ue_hi = (ue_hi & (~ue_hi_mask)); + } - if (ue_status_lo || ue_status_hi) { + if (ue_lo || ue_hi || + sliport_status & SLIPORT_STATUS_ERR_MASK) { adapter->ue_detected = true; adapter->eeh_err = true; dev_err(&adapter->pdev->dev, "UE Detected!!\n"); } - if (ue_status_lo) { - for (i = 0; ue_status_lo; ue_status_lo >>= 1, i++) { - if (ue_status_lo & 1) + if (ue_lo) { + for (i = 0; ue_lo; ue_lo >>= 1, i++) { + if (ue_lo & 1) dev_err(&adapter->pdev->dev, "UE: %s bit set\n", ue_status_low_desc[i]); } } - if (ue_status_hi) { - for (i = 0; ue_status_hi; ue_status_hi >>= 1, i++) { - if (ue_status_hi & 1) + if (ue_hi) { + for (i = 0; ue_hi; ue_hi >>= 1, i++) { + if (ue_hi & 1) dev_err(&adapter->pdev->dev, "UE: %s bit set\n", ue_status_hi_desc[i]); } } + if (sliport_status & SLIPORT_STATUS_ERR_MASK) { + dev_err(&adapter->pdev->dev, + "sliport status 0x%x\n", sliport_status); + dev_err(&adapter->pdev->dev, + "sliport error1 0x%x\n", sliport_err1); + dev_err(&adapter->pdev->dev, + "sliport error2 0x%x\n", sliport_err2); + } } static void be_worker(struct work_struct *work) @@ -2022,7 +2043,7 @@ static void be_worker(struct work_struct *work) struct be_rx_obj *rxo; int i; - if (!adapter->ue_detected && !lancer_chip(adapter)) + if (!adapter->ue_detected) be_detect_dump_ue(adapter); /* when interrupts are not yet enabled, just reap any pending diff --git a/drivers/net/ethernet/ethoc.c b/drivers/net/ethernet/ethoc.c index bdb348a5ccf..251b635fe75 100644 --- a/drivers/net/ethernet/ethoc.c +++ b/drivers/net/ethernet/ethoc.c @@ -22,6 +22,7 @@ #include <linux/sched.h> #include <linux/slab.h> #include <linux/of.h> +#include <linux/module.h> #include <net/ethoc.h> static int buffer_size = 0x8000; /* 32 KBytes */ diff --git a/drivers/net/ethernet/freescale/Kconfig b/drivers/net/ethernet/freescale/Kconfig index 1cf671643d1..5272f9d4dda 100644 --- a/drivers/net/ethernet/freescale/Kconfig +++ b/drivers/net/ethernet/freescale/Kconfig @@ -7,8 +7,7 @@ config NET_VENDOR_FREESCALE default y depends on FSL_SOC || QUICC_ENGINE || CPM1 || CPM2 || PPC_MPC512x || \ M523x || M527x || M5272 || M528x || M520x || M532x || \ - ARCH_MXC || ARCH_MXS || \ - (PPC_MPC52xx && PPC_BESTCOMM) + ARCH_MXC || ARCH_MXS || (PPC_MPC52xx && PPC_BESTCOMM) ---help--- If you have a network (Ethernet) card belonging to this class, say Y and read the Ethernet-HOWTO, available from @@ -25,6 +24,7 @@ config FEC bool "FEC ethernet controller (of ColdFire and some i.MX CPUs)" depends on (M523x || M527x || M5272 || M528x || M520x || M532x || \ ARCH_MXC || ARCH_MXS) + default ARCH_MXC || ARCH_MXS if ARM select PHYLIB ---help--- Say Y here if you want to use the built-in 10/100 Fast ethernet diff --git a/drivers/net/ethernet/freescale/fec.c b/drivers/net/ethernet/freescale/fec.c index 1124ce0a159..c136230d50b 100644 --- a/drivers/net/ethernet/freescale/fec.c +++ b/drivers/net/ethernet/freescale/fec.c @@ -232,6 +232,7 @@ struct fec_enet_private { struct platform_device *pdev; int opened; + int dev_id; /* Phylib and MDIO interface */ struct mii_bus *mii_bus; @@ -837,7 +838,7 @@ static void __inline__ fec_get_mac(struct net_device *ndev) /* Adjust MAC if using macaddr */ if (iap == macaddr) - ndev->dev_addr[ETH_ALEN-1] = macaddr[ETH_ALEN-1] + fep->pdev->id; + ndev->dev_addr[ETH_ALEN-1] = macaddr[ETH_ALEN-1] + fep->dev_id; } /* ------------------------------------------------------------------------- */ @@ -953,7 +954,7 @@ static int fec_enet_mii_probe(struct net_device *ndev) char mdio_bus_id[MII_BUS_ID_SIZE]; char phy_name[MII_BUS_ID_SIZE + 3]; int phy_id; - int dev_id = fep->pdev->id; + int dev_id = fep->dev_id; fep->phy_dev = NULL; @@ -1031,7 +1032,7 @@ static int fec_enet_mii_init(struct platform_device *pdev) * mdio interface in board design, and need to be configured by * fec0 mii_bus. */ - if ((id_entry->driver_data & FEC_QUIRK_ENET_MAC) && pdev->id > 0) { + if ((id_entry->driver_data & FEC_QUIRK_ENET_MAC) && fep->dev_id > 0) { /* fec1 uses fec0 mii_bus */ fep->mii_bus = fec0_mii_bus; return 0; @@ -1063,7 +1064,7 @@ static int fec_enet_mii_init(struct platform_device *pdev) fep->mii_bus->read = fec_enet_mdio_read; fep->mii_bus->write = fec_enet_mdio_write; fep->mii_bus->reset = fec_enet_mdio_reset; - snprintf(fep->mii_bus->id, MII_BUS_ID_SIZE, "%x", pdev->id + 1); + snprintf(fep->mii_bus->id, MII_BUS_ID_SIZE, "%x", fep->dev_id + 1); fep->mii_bus->priv = fep; fep->mii_bus->parent = &pdev->dev; @@ -1521,6 +1522,7 @@ fec_probe(struct platform_device *pdev) int i, irq, ret = 0; struct resource *r; const struct of_device_id *of_id; + static int dev_id; of_id = of_match_device(fec_dt_ids, &pdev->dev); if (of_id) @@ -1548,6 +1550,7 @@ fec_probe(struct platform_device *pdev) fep->hwp = ioremap(r->start, resource_size(r)); fep->pdev = pdev; + fep->dev_id = dev_id++; if (!fep->hwp) { ret = -ENOMEM; diff --git a/drivers/net/ethernet/freescale/fsl_pq_mdio.c b/drivers/net/ethernet/freescale/fsl_pq_mdio.c index 52f4e8ad48e..4d9f84b8ab9 100644 --- a/drivers/net/ethernet/freescale/fsl_pq_mdio.c +++ b/drivers/net/ethernet/freescale/fsl_pq_mdio.c @@ -183,28 +183,10 @@ void fsl_pq_mdio_bus_name(char *name, struct device_node *np) } EXPORT_SYMBOL_GPL(fsl_pq_mdio_bus_name); -/* Scan the bus in reverse, looking for an empty spot */ -static int fsl_pq_mdio_find_free(struct mii_bus *new_bus) -{ - int i; - - for (i = PHY_MAX_ADDR; i > 0; i--) { - u32 phy_id; - - if (get_phy_id(new_bus, i, &phy_id)) - return -1; - - if (phy_id == 0xffffffff) - break; - } - - return i; -} - -#if defined(CONFIG_GIANFAR) || defined(CONFIG_GIANFAR_MODULE) static u32 __iomem *get_gfar_tbipa(struct fsl_pq_mdio __iomem *regs, struct device_node *np) { +#if defined(CONFIG_GIANFAR) || defined(CONFIG_GIANFAR_MODULE) struct gfar __iomem *enet_regs; /* @@ -220,15 +202,15 @@ static u32 __iomem *get_gfar_tbipa(struct fsl_pq_mdio __iomem *regs, struct devi } else if (of_device_is_compatible(np, "fsl,etsec2-mdio") || of_device_is_compatible(np, "fsl,etsec2-tbi")) { return of_iomap(np, 1); - } else - return NULL; -} + } #endif + return NULL; +} -#if defined(CONFIG_UCC_GETH) || defined(CONFIG_UCC_GETH_MODULE) static int get_ucc_id_for_range(u64 start, u64 end, u32 *ucc_id) { +#if defined(CONFIG_UCC_GETH) || defined(CONFIG_UCC_GETH_MODULE) struct device_node *np = NULL; int err = 0; @@ -261,9 +243,10 @@ static int get_ucc_id_for_range(u64 start, u64 end, u32 *ucc_id) return err; else return -EINVAL; -} +#else + return -ENODEV; #endif - +} static int fsl_pq_mdio_probe(struct platform_device *ofdev) { @@ -339,19 +322,13 @@ static int fsl_pq_mdio_probe(struct platform_device *ofdev) of_device_is_compatible(np, "fsl,etsec2-mdio") || of_device_is_compatible(np, "fsl,etsec2-tbi") || of_device_is_compatible(np, "gianfar")) { -#if defined(CONFIG_GIANFAR) || defined(CONFIG_GIANFAR_MODULE) tbipa = get_gfar_tbipa(regs, np); if (!tbipa) { err = -EINVAL; goto err_free_irqs; } -#else - err = -ENODEV; - goto err_free_irqs; -#endif } else if (of_device_is_compatible(np, "fsl,ucc-mdio") || of_device_is_compatible(np, "ucc_geth_phy")) { -#if defined(CONFIG_UCC_GETH) || defined(CONFIG_UCC_GETH_MODULE) u32 id; static u32 mii_mng_master; @@ -364,10 +341,6 @@ static int fsl_pq_mdio_probe(struct platform_device *ofdev) mii_mng_master = id; ucc_set_qe_mux_mii_mng(id - 1); } -#else - err = -ENODEV; - goto err_free_irqs; -#endif } else { err = -ENODEV; goto err_free_irqs; @@ -386,16 +359,6 @@ static int fsl_pq_mdio_probe(struct platform_device *ofdev) } if (tbiaddr == -1) { - out_be32(tbipa, 0); - - tbiaddr = fsl_pq_mdio_find_free(new_bus); - } - - /* - * We define TBIPA at 0 to be illegal, opting to fail for boards that - * have PHYs at 1-31, rather than change tbipa and rescan. - */ - if (tbiaddr == 0) { err = -EBUSY; goto err_free_irqs; diff --git a/drivers/net/ethernet/freescale/ucc_geth.c b/drivers/net/ethernet/freescale/ucc_geth.c index 46d690a92c0..b5dc0273a1d 100644 --- a/drivers/net/ethernet/freescale/ucc_geth.c +++ b/drivers/net/ethernet/freescale/ucc_geth.c @@ -17,6 +17,7 @@ #include <linux/errno.h> #include <linux/slab.h> #include <linux/stddef.h> +#include <linux/module.h> #include <linux/interrupt.h> #include <linux/netdevice.h> #include <linux/etherdevice.h> diff --git a/drivers/net/ethernet/i825xx/3c505.c b/drivers/net/ethernet/i825xx/3c505.c index 40e1a175fce..ba82a266051 100644 --- a/drivers/net/ethernet/i825xx/3c505.c +++ b/drivers/net/ethernet/i825xx/3c505.c @@ -126,15 +126,13 @@ * *********************************************************/ -#define filename __FILE__ - #define timeout_msg "*** timeout at %s:%s (line %d) ***\n" #define TIMEOUT_MSG(lineno) \ - pr_notice(timeout_msg, filename, __func__, (lineno)) + pr_notice(timeout_msg, __FILE__, __func__, (lineno)) #define invalid_pcb_msg "*** invalid pcb length %d at %s:%s (line %d) ***\n" #define INVALID_PCB_MSG(len) \ - pr_notice(invalid_pcb_msg, (len), filename, __func__, __LINE__) + pr_notice(invalid_pcb_msg, (len), __FILE__, __func__, __LINE__) #define search_msg "%s: Looking for 3c505 adapter at address %#x..." diff --git a/drivers/net/ethernet/ibm/ehea/ehea.h b/drivers/net/ethernet/ibm/ehea/ehea.h index 410d6a1984e..6650068c996 100644 --- a/drivers/net/ethernet/ibm/ehea/ehea.h +++ b/drivers/net/ethernet/ibm/ehea/ehea.h @@ -61,9 +61,9 @@ #ifdef EHEA_SMALL_QUEUES #define EHEA_MAX_CQE_COUNT 1023 #define EHEA_DEF_ENTRIES_SQ 1023 -#define EHEA_DEF_ENTRIES_RQ1 4095 +#define EHEA_DEF_ENTRIES_RQ1 1023 #define EHEA_DEF_ENTRIES_RQ2 1023 -#define EHEA_DEF_ENTRIES_RQ3 1023 +#define EHEA_DEF_ENTRIES_RQ3 511 #else #define EHEA_MAX_CQE_COUNT 4080 #define EHEA_DEF_ENTRIES_SQ 4080 diff --git a/drivers/net/ethernet/ibm/ehea/ehea_main.c b/drivers/net/ethernet/ibm/ehea/ehea_main.c index 37b70f7052b..bfeccbfde23 100644 --- a/drivers/net/ethernet/ibm/ehea/ehea_main.c +++ b/drivers/net/ethernet/ibm/ehea/ehea_main.c @@ -371,7 +371,8 @@ static void ehea_update_stats(struct work_struct *work) out_herr: free_page((unsigned long)cb2); resched: - schedule_delayed_work(&port->stats_work, msecs_to_jiffies(1000)); + schedule_delayed_work(&port->stats_work, + round_jiffies_relative(msecs_to_jiffies(1000))); } static void ehea_refill_rq1(struct ehea_port_res *pr, int index, int nr_of_wqes) @@ -2434,7 +2435,8 @@ static int ehea_open(struct net_device *dev) } mutex_unlock(&port->port_lock); - schedule_delayed_work(&port->stats_work, msecs_to_jiffies(1000)); + schedule_delayed_work(&port->stats_work, + round_jiffies_relative(msecs_to_jiffies(1000))); return ret; } diff --git a/drivers/net/ethernet/ibm/iseries_veth.c b/drivers/net/ethernet/ibm/iseries_veth.c index 4326681df38..acc31af6594 100644 --- a/drivers/net/ethernet/ibm/iseries_veth.c +++ b/drivers/net/ethernet/ibm/iseries_veth.c @@ -1421,7 +1421,7 @@ static void veth_receive(struct veth_lpar_connection *cnx, /* FIXME: do we need this? */ memset(local_list, 0, sizeof(local_list)); - memset(remote_list, 0, sizeof(VETH_MAX_FRAMES_PER_MSG)); + memset(remote_list, 0, sizeof(remote_list)); /* a 0 address marks the end of the valid entries */ if (senddata->addr[startchunk] == 0) diff --git a/drivers/net/ethernet/intel/Kconfig b/drivers/net/ethernet/intel/Kconfig index 61029dc7fa6..76213162fbe 100644 --- a/drivers/net/ethernet/intel/Kconfig +++ b/drivers/net/ethernet/intel/Kconfig @@ -5,7 +5,11 @@ config NET_VENDOR_INTEL bool "Intel devices" default y - depends on PCI || PCI_MSI + depends on PCI || PCI_MSI || ISA || ISA_DMA_API || ARM || \ + ARCH_ACORN || MCA || MCA_LEGACY || SNI_RM || SUN3 || \ + GSC || BVME6000 || MVME16x || ARCH_ENP2611 || \ + (ARM && ARCH_IXP4XX && IXP4XX_NPE && IXP4XX_QMGR) || \ + EXPERIMENTAL ---help--- If you have a network (Ethernet) card belonging to this class, say Y and read the Ethernet-HOWTO, available from diff --git a/drivers/net/ethernet/intel/e100.c b/drivers/net/ethernet/intel/e100.c index ae17cd1a907..5a2fdf7a00c 100644 --- a/drivers/net/ethernet/intel/e100.c +++ b/drivers/net/ethernet/intel/e100.c @@ -2810,6 +2810,10 @@ static int __devinit e100_probe(struct pci_dev *pdev, e100_get_defaults(nic); + /* D100 MAC doesn't allow rx of vlan packets with normal MTU */ + if (nic->mac < mac_82558_D101_A4) + netdev->features |= NETIF_F_VLAN_CHALLENGED; + /* locks must be initialized before calling hw_reset */ spin_lock_init(&nic->cb_lock); spin_lock_init(&nic->cmd_lock); diff --git a/drivers/net/ethernet/intel/e1000e/ich8lan.c b/drivers/net/ethernet/intel/e1000e/ich8lan.c index 6a17c62cb86..e2a80a283fd 100644 --- a/drivers/net/ethernet/intel/e1000e/ich8lan.c +++ b/drivers/net/ethernet/intel/e1000e/ich8lan.c @@ -866,8 +866,7 @@ static s32 e1000_acquire_swflag_ich8lan(struct e1000_hw *hw) if (test_and_set_bit(__E1000_ACCESS_SHARED_RESOURCE, &hw->adapter->state)) { - WARN(1, "e1000e: %s: contention for Phy access\n", - hw->adapter->netdev->name); + e_dbg("contention for Phy access\n"); return -E1000_ERR_PHY; } diff --git a/drivers/net/ethernet/intel/e1000e/param.c b/drivers/net/ethernet/intel/e1000e/param.c index 4dd9b63273f..20e93b08e7f 100644 --- a/drivers/net/ethernet/intel/e1000e/param.c +++ b/drivers/net/ethernet/intel/e1000e/param.c @@ -27,6 +27,7 @@ *******************************************************************************/ #include <linux/netdevice.h> +#include <linux/module.h> #include <linux/pci.h> #include "e1000.h" diff --git a/drivers/net/ethernet/intel/igb/e1000_phy.c b/drivers/net/ethernet/intel/igb/e1000_phy.c index 7edf31efe75..b17d7c20f81 100644 --- a/drivers/net/ethernet/intel/igb/e1000_phy.c +++ b/drivers/net/ethernet/intel/igb/e1000_phy.c @@ -1687,7 +1687,7 @@ s32 igb_get_cable_length_m88_gen2(struct e1000_hw *hw) if (ret_val) goto out; - is_cm = !(phy_data & I347AT4_PCDC_CABLE_LENGTH_UNIT); + is_cm = !(phy_data2 & I347AT4_PCDC_CABLE_LENGTH_UNIT); /* Populate the phy structure with cable length in meters */ phy->min_cable_length = phy_data / (is_cm ? 100 : 1); diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c index 834f044be4c..f1365fef4ed 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c @@ -3344,7 +3344,7 @@ static u8 ixgbe_calculate_checksum(u8 *buffer, u32 length) static s32 ixgbe_host_interface_command(struct ixgbe_hw *hw, u32 *buffer, u32 length) { - u32 hicr, i; + u32 hicr, i, bi; u32 hdr_size = sizeof(struct ixgbe_hic_hdr); u8 buf_len, dword_len; @@ -3398,9 +3398,9 @@ static s32 ixgbe_host_interface_command(struct ixgbe_hw *hw, u32 *buffer, dword_len = hdr_size >> 2; /* first pull in the header so we know the buffer length */ - for (i = 0; i < dword_len; i++) { - buffer[i] = IXGBE_READ_REG_ARRAY(hw, IXGBE_FLEX_MNG, i); - le32_to_cpus(&buffer[i]); + for (bi = 0; bi < dword_len; bi++) { + buffer[bi] = IXGBE_READ_REG_ARRAY(hw, IXGBE_FLEX_MNG, bi); + le32_to_cpus(&buffer[bi]); } /* If there is any thing in data position pull it in */ @@ -3414,12 +3414,14 @@ static s32 ixgbe_host_interface_command(struct ixgbe_hw *hw, u32 *buffer, goto out; } - /* Calculate length in DWORDs, add one for odd lengths */ - dword_len = (buf_len + 1) >> 2; + /* Calculate length in DWORDs, add 3 for odd lengths */ + dword_len = (buf_len + 3) >> 2; - /* Pull in the rest of the buffer (i is where we left off)*/ - for (; i < buf_len; i++) - buffer[i] = IXGBE_READ_REG_ARRAY(hw, IXGBE_FLEX_MNG, i); + /* Pull in the rest of the buffer (bi is where we left off)*/ + for (; bi <= dword_len; bi++) { + buffer[bi] = IXGBE_READ_REG_ARRAY(hw, IXGBE_FLEX_MNG, bi); + le32_to_cpus(&buffer[bi]); + } out: return ret_val; diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_nl.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_nl.c index 3631d639d86..33b93ffb87c 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_nl.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_nl.c @@ -561,11 +561,12 @@ static int ixgbe_dcbnl_ieee_getets(struct net_device *dev, struct ixgbe_adapter *adapter = netdev_priv(dev); struct ieee_ets *my_ets = adapter->ixgbe_ieee_ets; + ets->ets_cap = adapter->dcb_cfg.num_tcs.pg_tcs; + /* No IEEE PFC settings available */ if (!my_ets) - return -EINVAL; + return 0; - ets->ets_cap = adapter->dcb_cfg.num_tcs.pg_tcs; ets->cbs = my_ets->cbs; memcpy(ets->tc_tx_bw, my_ets->tc_tx_bw, sizeof(ets->tc_tx_bw)); memcpy(ets->tc_rx_bw, my_ets->tc_rx_bw, sizeof(ets->tc_rx_bw)); @@ -621,11 +622,12 @@ static int ixgbe_dcbnl_ieee_getpfc(struct net_device *dev, struct ieee_pfc *my_pfc = adapter->ixgbe_ieee_pfc; int i; + pfc->pfc_cap = adapter->dcb_cfg.num_tcs.pfc_tcs; + /* No IEEE PFC settings available */ if (!my_pfc) - return -EINVAL; + return 0; - pfc->pfc_cap = adapter->dcb_cfg.num_tcs.pfc_tcs; pfc->pfc_en = my_pfc->pfc_en; pfc->mbc = my_pfc->mbc; pfc->delay = my_pfc->delay; diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c index 09b8e88b299..8ef92d1a6aa 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c @@ -3345,34 +3345,25 @@ static void ixgbe_configure_dcb(struct ixgbe_adapter *adapter) hw->mac.ops.set_vfta(&adapter->hw, 0, 0, true); - /* reconfigure the hardware */ - if (adapter->dcbx_cap & DCB_CAP_DCBX_VER_CEE) { #ifdef IXGBE_FCOE - if (adapter->netdev->features & NETIF_F_FCOE_MTU) - max_frame = max(max_frame, IXGBE_FCOE_JUMBO_FRAME_SIZE); + if (adapter->netdev->features & NETIF_F_FCOE_MTU) + max_frame = max(max_frame, IXGBE_FCOE_JUMBO_FRAME_SIZE); #endif + + /* reconfigure the hardware */ + if (adapter->dcbx_cap & DCB_CAP_DCBX_VER_CEE) { ixgbe_dcb_calculate_tc_credits(hw, &adapter->dcb_cfg, max_frame, DCB_TX_CONFIG); ixgbe_dcb_calculate_tc_credits(hw, &adapter->dcb_cfg, max_frame, DCB_RX_CONFIG); ixgbe_dcb_hw_config(hw, &adapter->dcb_cfg); - } else { - struct net_device *dev = adapter->netdev; - - if (adapter->ixgbe_ieee_ets) { - struct ieee_ets *ets = adapter->ixgbe_ieee_ets; - int max_frame = dev->mtu + ETH_HLEN + ETH_FCS_LEN; - - ixgbe_dcb_hw_ets(&adapter->hw, ets, max_frame); - } - - if (adapter->ixgbe_ieee_pfc) { - struct ieee_pfc *pfc = adapter->ixgbe_ieee_pfc; - u8 *prio_tc = adapter->ixgbe_ieee_ets->prio_tc; - - ixgbe_dcb_hw_pfc_config(&adapter->hw, pfc->pfc_en, - prio_tc); - } + } else if (adapter->ixgbe_ieee_ets && adapter->ixgbe_ieee_pfc) { + ixgbe_dcb_hw_ets(&adapter->hw, + adapter->ixgbe_ieee_ets, + max_frame); + ixgbe_dcb_hw_pfc_config(&adapter->hw, + adapter->ixgbe_ieee_pfc->pfc_en, + adapter->ixgbe_ieee_ets->prio_tc); } /* Enable RSS Hash per TC */ @@ -6125,7 +6116,6 @@ static void ixgbe_sfp_link_config_subtask(struct ixgbe_adapter *adapter) autoneg = hw->phy.autoneg_advertised; if ((!autoneg) && (hw->mac.ops.get_link_capabilities)) hw->mac.ops.get_link_capabilities(hw, &autoneg, &negotiation); - hw->mac.autotry_restart = false; if (hw->mac.ops.setup_link) hw->mac.ops.setup_link(hw, autoneg, negotiation, true); @@ -7589,13 +7579,6 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev, goto err_eeprom; } - /* power down the optics for multispeed fiber and 82599 SFP+ fiber */ - if (hw->mac.ops.disable_tx_laser && - ((hw->phy.multispeed_fiber) || - ((hw->mac.ops.get_media_type(hw) == ixgbe_media_type_fiber) && - (hw->mac.type == ixgbe_mac_82599EB)))) - hw->mac.ops.disable_tx_laser(hw); - setup_timer(&adapter->service_timer, &ixgbe_service_timer, (unsigned long) adapter); @@ -7693,6 +7676,13 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev, if (err) goto err_register; + /* power down the optics for multispeed fiber and 82599 SFP+ fiber */ + if (hw->mac.ops.disable_tx_laser && + ((hw->phy.multispeed_fiber) || + ((hw->mac.ops.get_media_type(hw) == ixgbe_media_type_fiber) && + (hw->mac.type == ixgbe_mac_82599EB)))) + hw->mac.ops.disable_tx_laser(hw); + /* carrier off reporting is important to ethtool even BEFORE open */ netif_carrier_off(netdev); diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c index db95731863d..00fcd39ad66 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c @@ -442,12 +442,14 @@ static int ixgbe_set_vf_macvlan(struct ixgbe_adapter *adapter, int ixgbe_check_vf_assignment(struct ixgbe_adapter *adapter) { +#ifdef CONFIG_PCI_IOV int i; for (i = 0; i < adapter->num_vfs; i++) { if (adapter->vfinfo[i].vfdev->dev_flags & PCI_DEV_FLAGS_ASSIGNED) return true; } +#endif return false; } diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.h index 5a7e1eb3359..df04f1a3857 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.h +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.h @@ -43,9 +43,11 @@ int ixgbe_ndo_get_vf_config(struct net_device *netdev, int vf, struct ifla_vf_info *ivi); void ixgbe_check_vf_rate_limit(struct ixgbe_adapter *adapter); void ixgbe_disable_sriov(struct ixgbe_adapter *adapter); +int ixgbe_check_vf_assignment(struct ixgbe_adapter *adapter); +#ifdef CONFIG_PCI_IOV void ixgbe_enable_sriov(struct ixgbe_adapter *adapter, const struct ixgbe_info *ii); -int ixgbe_check_vf_assignment(struct ixgbe_adapter *adapter); +#endif #endif /* _IXGBE_SRIOV_H_ */ diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c index 5e92cc2079b..4c8e19951d5 100644 --- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c +++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c @@ -54,7 +54,7 @@ char ixgbevf_driver_name[] = "ixgbevf"; static const char ixgbevf_driver_string[] = "Intel(R) 10 Gigabit PCI Express Virtual Function Network Driver"; -#define DRV_VERSION "2.1.0-k" +#define DRV_VERSION "2.2.0-k" const char ixgbevf_driver_version[] = DRV_VERSION; static char ixgbevf_copyright[] = "Copyright (c) 2009 - 2010 Intel Corporation."; diff --git a/drivers/net/ethernet/jme.c b/drivers/net/ethernet/jme.c index 7becff1f387..76b84573566 100644 --- a/drivers/net/ethernet/jme.c +++ b/drivers/net/ethernet/jme.c @@ -1745,6 +1745,112 @@ jme_phy_off(struct jme_adapter *jme) } static int +jme_phy_specreg_read(struct jme_adapter *jme, u32 specreg) +{ + u32 phy_addr; + + phy_addr = JM_PHY_SPEC_REG_READ | specreg; + jme_mdio_write(jme->dev, jme->mii_if.phy_id, JM_PHY_SPEC_ADDR_REG, + phy_addr); + return jme_mdio_read(jme->dev, jme->mii_if.phy_id, + JM_PHY_SPEC_DATA_REG); +} + +static void +jme_phy_specreg_write(struct jme_adapter *jme, u32 ext_reg, u32 phy_data) +{ + u32 phy_addr; + + phy_addr = JM_PHY_SPEC_REG_WRITE | ext_reg; + jme_mdio_write(jme->dev, jme->mii_if.phy_id, JM_PHY_SPEC_DATA_REG, + phy_data); + jme_mdio_write(jme->dev, jme->mii_if.phy_id, JM_PHY_SPEC_ADDR_REG, + phy_addr); +} + +static int +jme_phy_calibration(struct jme_adapter *jme) +{ + u32 ctrl1000, phy_data; + + jme_phy_off(jme); + jme_phy_on(jme); + /* Enabel PHY test mode 1 */ + ctrl1000 = jme_mdio_read(jme->dev, jme->mii_if.phy_id, MII_CTRL1000); + ctrl1000 &= ~PHY_GAD_TEST_MODE_MSK; + ctrl1000 |= PHY_GAD_TEST_MODE_1; + jme_mdio_write(jme->dev, jme->mii_if.phy_id, MII_CTRL1000, ctrl1000); + + phy_data = jme_phy_specreg_read(jme, JM_PHY_EXT_COMM_2_REG); + phy_data &= ~JM_PHY_EXT_COMM_2_CALI_MODE_0; + phy_data |= JM_PHY_EXT_COMM_2_CALI_LATCH | + JM_PHY_EXT_COMM_2_CALI_ENABLE; + jme_phy_specreg_write(jme, JM_PHY_EXT_COMM_2_REG, phy_data); + msleep(20); + phy_data = jme_phy_specreg_read(jme, JM_PHY_EXT_COMM_2_REG); + phy_data &= ~(JM_PHY_EXT_COMM_2_CALI_ENABLE | + JM_PHY_EXT_COMM_2_CALI_MODE_0 | + JM_PHY_EXT_COMM_2_CALI_LATCH); + jme_phy_specreg_write(jme, JM_PHY_EXT_COMM_2_REG, phy_data); + + /* Disable PHY test mode */ + ctrl1000 = jme_mdio_read(jme->dev, jme->mii_if.phy_id, MII_CTRL1000); + ctrl1000 &= ~PHY_GAD_TEST_MODE_MSK; + jme_mdio_write(jme->dev, jme->mii_if.phy_id, MII_CTRL1000, ctrl1000); + return 0; +} + +static int +jme_phy_setEA(struct jme_adapter *jme) +{ + u32 phy_comm0 = 0, phy_comm1 = 0; + u8 nic_ctrl; + + pci_read_config_byte(jme->pdev, PCI_PRIV_SHARE_NICCTRL, &nic_ctrl); + if ((nic_ctrl & 0x3) == JME_FLAG_PHYEA_ENABLE) + return 0; + + switch (jme->pdev->device) { + case PCI_DEVICE_ID_JMICRON_JMC250: + if (((jme->chip_main_rev == 5) && + ((jme->chip_sub_rev == 0) || (jme->chip_sub_rev == 1) || + (jme->chip_sub_rev == 3))) || + (jme->chip_main_rev >= 6)) { + phy_comm0 = 0x008A; + phy_comm1 = 0x4109; + } + if ((jme->chip_main_rev == 3) && + ((jme->chip_sub_rev == 1) || (jme->chip_sub_rev == 2))) + phy_comm0 = 0xE088; + break; + case PCI_DEVICE_ID_JMICRON_JMC260: + if (((jme->chip_main_rev == 5) && + ((jme->chip_sub_rev == 0) || (jme->chip_sub_rev == 1) || + (jme->chip_sub_rev == 3))) || + (jme->chip_main_rev >= 6)) { + phy_comm0 = 0x008A; + phy_comm1 = 0x4109; + } + if ((jme->chip_main_rev == 3) && + ((jme->chip_sub_rev == 1) || (jme->chip_sub_rev == 2))) + phy_comm0 = 0xE088; + if ((jme->chip_main_rev == 2) && (jme->chip_sub_rev == 0)) + phy_comm0 = 0x608A; + if ((jme->chip_main_rev == 2) && (jme->chip_sub_rev == 2)) + phy_comm0 = 0x408A; + break; + default: + return -ENODEV; + } + if (phy_comm0) + jme_phy_specreg_write(jme, JM_PHY_EXT_COMM_0_REG, phy_comm0); + if (phy_comm1) + jme_phy_specreg_write(jme, JM_PHY_EXT_COMM_1_REG, phy_comm1); + + return 0; +} + +static int jme_open(struct net_device *netdev) { struct jme_adapter *jme = netdev_priv(netdev); @@ -1769,7 +1875,8 @@ jme_open(struct net_device *netdev) jme_set_settings(netdev, &jme->old_ecmd); else jme_reset_phy_processor(jme); - + jme_phy_calibration(jme); + jme_phy_setEA(jme); jme_reset_link(jme); return 0; @@ -3184,7 +3291,8 @@ jme_resume(struct device *dev) jme_set_settings(netdev, &jme->old_ecmd); else jme_reset_phy_processor(jme); - + jme_phy_calibration(jme); + jme_phy_setEA(jme); jme_start_irq(jme); netif_device_attach(netdev); @@ -3239,4 +3347,3 @@ MODULE_DESCRIPTION("JMicron JMC2x0 PCI Express Ethernet driver"); MODULE_LICENSE("GPL"); MODULE_VERSION(DRV_VERSION); MODULE_DEVICE_TABLE(pci, jme_pci_tbl); - diff --git a/drivers/net/ethernet/jme.h b/drivers/net/ethernet/jme.h index 02ea27c1dcb..4304072bd3c 100644 --- a/drivers/net/ethernet/jme.h +++ b/drivers/net/ethernet/jme.h @@ -760,6 +760,25 @@ enum jme_rxmcs_bits { RXMCS_CHECKSUM, }; +/* Extern PHY common register 2 */ + +#define PHY_GAD_TEST_MODE_1 0x00002000 +#define PHY_GAD_TEST_MODE_MSK 0x0000E000 +#define JM_PHY_SPEC_REG_READ 0x00004000 +#define JM_PHY_SPEC_REG_WRITE 0x00008000 +#define PHY_CALIBRATION_DELAY 20 +#define JM_PHY_SPEC_ADDR_REG 0x1E +#define JM_PHY_SPEC_DATA_REG 0x1F + +#define JM_PHY_EXT_COMM_0_REG 0x30 +#define JM_PHY_EXT_COMM_1_REG 0x31 +#define JM_PHY_EXT_COMM_2_REG 0x32 +#define JM_PHY_EXT_COMM_2_CALI_ENABLE 0x01 +#define JM_PHY_EXT_COMM_2_CALI_MODE_0 0x02 +#define JM_PHY_EXT_COMM_2_CALI_LATCH 0x10 +#define PCI_PRIV_SHARE_NICCTRL 0xF5 +#define JME_FLAG_PHYEA_ENABLE 0x2 + /* * Wakeup Frame setup interface registers */ diff --git a/drivers/net/ethernet/lantiq_etop.c b/drivers/net/ethernet/lantiq_etop.c index 6bb2b9506ca..0b3567ab812 100644 --- a/drivers/net/ethernet/lantiq_etop.c +++ b/drivers/net/ethernet/lantiq_etop.c @@ -34,6 +34,8 @@ #include <linux/init.h> #include <linux/delay.h> #include <linux/io.h> +#include <linux/dma-mapping.h> +#include <linux/module.h> #include <asm/checksum.h> diff --git a/drivers/net/ethernet/marvell/sky2.c b/drivers/net/ethernet/marvell/sky2.c index cbd026f3bc5..7803efa46eb 100644 --- a/drivers/net/ethernet/marvell/sky2.c +++ b/drivers/net/ethernet/marvell/sky2.c @@ -50,7 +50,7 @@ #include "sky2.h" #define DRV_NAME "sky2" -#define DRV_VERSION "1.29" +#define DRV_VERSION "1.30" /* * The Yukon II chipset takes 64 bit command blocks (called list elements) @@ -68,7 +68,7 @@ #define MAX_SKB_TX_LE (2 + (sizeof(dma_addr_t)/sizeof(u32))*(MAX_SKB_FRAGS+1)) #define TX_MIN_PENDING (MAX_SKB_TX_LE+1) #define TX_MAX_PENDING 1024 -#define TX_DEF_PENDING 127 +#define TX_DEF_PENDING 63 #define TX_WATCHDOG (5 * HZ) #define NAPI_WEIGHT 64 @@ -366,17 +366,6 @@ static void sky2_phy_init(struct sky2_hw *hw, unsigned port) gm_phy_write(hw, port, PHY_MARV_FE_SPEC_2, spec); } } else { - if (hw->chip_id >= CHIP_ID_YUKON_OPT) { - u16 ctrl2 = gm_phy_read(hw, port, PHY_MARV_EXT_CTRL_2); - - /* enable PHY Reverse Auto-Negotiation */ - ctrl2 |= 1u << 13; - - /* Write PHY changes (SW-reset must follow) */ - gm_phy_write(hw, port, PHY_MARV_EXT_CTRL_2, ctrl2); - } - - /* disable energy detect */ ctrl &= ~PHY_M_PC_EN_DET_MSK; @@ -880,6 +869,7 @@ static void sky2_wol_init(struct sky2_port *sky2) /* block receiver */ sky2_write8(hw, SK_REG(port, RX_GMF_CTRL_T), GMF_RST_SET); + sky2_read32(hw, B0_CTST); } static void sky2_set_tx_stfwd(struct sky2_hw *hw, unsigned port) @@ -1285,6 +1275,14 @@ static void rx_set_checksum(struct sky2_port *sky2) ? BMU_ENA_RX_CHKSUM : BMU_DIS_RX_CHKSUM); } +/* + * Fixed initial key as seed to RSS. + */ +static const uint32_t rss_init_key[10] = { + 0x7c3351da, 0x51c5cf4e, 0x44adbdd1, 0xe8d38d18, 0x48897c43, + 0xb1d60e7e, 0x6a3dd760, 0x01a2e453, 0x16f46f13, 0x1a0e7b30 +}; + /* Enable/disable receive hash calculation (RSS) */ static void rx_set_rss(struct net_device *dev, u32 features) { @@ -1300,12 +1298,9 @@ static void rx_set_rss(struct net_device *dev, u32 features) /* Program RSS initial values */ if (features & NETIF_F_RXHASH) { - u32 key[nkeys]; - - get_random_bytes(key, nkeys * sizeof(u32)); for (i = 0; i < nkeys; i++) sky2_write32(hw, SK_REG(sky2->port, RSS_KEY + i * 4), - key[i]); + rss_init_key[i]); /* Need to turn on (undocumented) flag to make hashing work */ sky2_write32(hw, SK_REG(sky2->port, RX_GMF_CTRL_T), @@ -1728,6 +1723,8 @@ static int sky2_setup_irq(struct sky2_hw *hw, const char *name) if (err) dev_err(&pdev->dev, "cannot assign irq %d\n", pdev->irq); else { + hw->flags |= SKY2_HW_IRQ_SETUP; + napi_enable(&hw->napi); sky2_write32(hw, B0_IMSK, Y2_IS_BASE); sky2_read32(hw, B0_IMSK); @@ -1738,7 +1735,7 @@ static int sky2_setup_irq(struct sky2_hw *hw, const char *name) /* Bring up network interface. */ -static int sky2_up(struct net_device *dev) +static int sky2_open(struct net_device *dev) { struct sky2_port *sky2 = netdev_priv(dev); struct sky2_hw *hw = sky2->hw; @@ -1758,6 +1755,11 @@ static int sky2_up(struct net_device *dev) sky2_hw_up(sky2); + if (hw->chip_id == CHIP_ID_YUKON_OPT || + hw->chip_id == CHIP_ID_YUKON_PRM || + hw->chip_id == CHIP_ID_YUKON_OP_2) + imask |= Y2_IS_PHY_QLNK; /* enable PHY Quick Link */ + /* Enable interrupts from phy/mac for port */ imask = sky2_read32(hw, B0_IMSK); imask |= portirq_msk[port]; @@ -2051,6 +2053,8 @@ static void sky2_tx_reset(struct sky2_hw *hw, unsigned port) sky2_write32(hw, RB_ADDR(txqaddr[port], RB_CTRL), RB_RST_SET); sky2_write8(hw, SK_REG(port, TX_GMF_CTRL_T), GMF_RST_SET); + + sky2_read32(hw, B0_CTST); } static void sky2_hw_down(struct sky2_port *sky2) @@ -2101,7 +2105,7 @@ static void sky2_hw_down(struct sky2_port *sky2) } /* Network shutdown */ -static int sky2_down(struct net_device *dev) +static int sky2_close(struct net_device *dev) { struct sky2_port *sky2 = netdev_priv(dev); struct sky2_hw *hw = sky2->hw; @@ -2112,15 +2116,22 @@ static int sky2_down(struct net_device *dev) netif_info(sky2, ifdown, dev, "disabling interface\n"); - /* Disable port IRQ */ - sky2_write32(hw, B0_IMSK, - sky2_read32(hw, B0_IMSK) & ~portirq_msk[sky2->port]); - sky2_read32(hw, B0_IMSK); - if (hw->ports == 1) { + sky2_write32(hw, B0_IMSK, 0); + sky2_read32(hw, B0_IMSK); + napi_disable(&hw->napi); free_irq(hw->pdev->irq, hw); + hw->flags &= ~SKY2_HW_IRQ_SETUP; } else { + u32 imask; + + /* Disable port IRQ */ + imask = sky2_read32(hw, B0_IMSK); + imask &= ~portirq_msk[sky2->port]; + sky2_write32(hw, B0_IMSK, imask); + sky2_read32(hw, B0_IMSK); + synchronize_irq(hw->pdev->irq); napi_synchronize(&hw->napi); } @@ -2598,7 +2609,7 @@ static inline void sky2_tx_done(struct net_device *dev, u16 last) if (netif_running(dev)) { sky2_tx_complete(sky2, last); - /* Wake unless it's detached, and called e.g. from sky2_down() */ + /* Wake unless it's detached, and called e.g. from sky2_close() */ if (tx_avail(sky2) > MAX_SKB_TX_LE + 4) netif_wake_queue(dev); } @@ -3269,7 +3280,6 @@ static void sky2_reset(struct sky2_hw *hw) hw->chip_id == CHIP_ID_YUKON_PRM || hw->chip_id == CHIP_ID_YUKON_OP_2) { u16 reg; - u32 msk; if (hw->chip_id == CHIP_ID_YUKON_OPT && hw->chip_rev == 0) { /* disable PCI-E PHY power down (set PHY reg 0x80, bit 7 */ @@ -3292,11 +3302,6 @@ static void sky2_reset(struct sky2_hw *hw) sky2_write8(hw, B2_TST_CTRL1, TST_CFG_WRITE_ON); sky2_pci_write16(hw, PSM_CONFIG_REG4, reg); - /* enable PHY Quick Link */ - msk = sky2_read32(hw, B0_IMSK); - msk |= Y2_IS_PHY_QLNK; - sky2_write32(hw, B0_IMSK, msk); - /* check if PSMv2 was running before */ reg = sky2_pci_read16(hw, PSM_CONFIG_REG3); if (reg & PCI_EXP_LNKCTL_ASPMC) @@ -3394,7 +3399,7 @@ static void sky2_detach(struct net_device *dev) netif_tx_lock(dev); netif_device_detach(dev); /* stop txq */ netif_tx_unlock(dev); - sky2_down(dev); + sky2_close(dev); } } @@ -3404,7 +3409,7 @@ static int sky2_reattach(struct net_device *dev) int err = 0; if (netif_running(dev)) { - err = sky2_up(dev); + err = sky2_open(dev); if (err) { netdev_info(dev, "could not restart %d\n", err); dev_close(dev); @@ -3421,10 +3426,13 @@ static void sky2_all_down(struct sky2_hw *hw) { int i; - sky2_read32(hw, B0_IMSK); - sky2_write32(hw, B0_IMSK, 0); - synchronize_irq(hw->pdev->irq); - napi_disable(&hw->napi); + if (hw->flags & SKY2_HW_IRQ_SETUP) { + sky2_read32(hw, B0_IMSK); + sky2_write32(hw, B0_IMSK, 0); + + synchronize_irq(hw->pdev->irq); + napi_disable(&hw->napi); + } for (i = 0; i < hw->ports; i++) { struct net_device *dev = hw->dev[i]; @@ -3457,11 +3465,12 @@ static void sky2_all_up(struct sky2_hw *hw) netif_wake_queue(dev); } - sky2_write32(hw, B0_IMSK, imask); - sky2_read32(hw, B0_IMSK); - - sky2_read32(hw, B0_Y2_SP_LISR); - napi_enable(&hw->napi); + if (hw->flags & SKY2_HW_IRQ_SETUP) { + sky2_write32(hw, B0_IMSK, imask); + sky2_read32(hw, B0_IMSK); + sky2_read32(hw, B0_Y2_SP_LISR); + napi_enable(&hw->napi); + } } static void sky2_restart(struct work_struct *work) @@ -4082,6 +4091,16 @@ static int sky2_set_coalesce(struct net_device *dev, return 0; } +/* + * Hardware is limited to min of 128 and max of 2048 for ring size + * and rounded up to next power of two + * to avoid division in modulus calclation + */ +static unsigned long roundup_ring_size(unsigned long pending) +{ + return max(128ul, roundup_pow_of_two(pending+1)); +} + static void sky2_get_ringparam(struct net_device *dev, struct ethtool_ringparam *ering) { @@ -4109,7 +4128,7 @@ static int sky2_set_ringparam(struct net_device *dev, sky2->rx_pending = ering->rx_pending; sky2->tx_pending = ering->tx_pending; - sky2->tx_ring_size = roundup_pow_of_two(sky2->tx_pending+1); + sky2->tx_ring_size = roundup_ring_size(sky2->tx_pending); return sky2_reattach(dev); } @@ -4567,7 +4586,7 @@ static int sky2_device_event(struct notifier_block *unused, struct net_device *dev = ptr; struct sky2_port *sky2 = netdev_priv(dev); - if (dev->netdev_ops->ndo_open != sky2_up || !sky2_debug) + if (dev->netdev_ops->ndo_open != sky2_open || !sky2_debug) return NOTIFY_DONE; switch (event) { @@ -4632,8 +4651,8 @@ static __exit void sky2_debug_cleanup(void) not allowing netpoll on second port */ static const struct net_device_ops sky2_netdev_ops[2] = { { - .ndo_open = sky2_up, - .ndo_stop = sky2_down, + .ndo_open = sky2_open, + .ndo_stop = sky2_close, .ndo_start_xmit = sky2_xmit_frame, .ndo_do_ioctl = sky2_ioctl, .ndo_validate_addr = eth_validate_addr, @@ -4649,8 +4668,8 @@ static const struct net_device_ops sky2_netdev_ops[2] = { #endif }, { - .ndo_open = sky2_up, - .ndo_stop = sky2_down, + .ndo_open = sky2_open, + .ndo_stop = sky2_close, .ndo_start_xmit = sky2_xmit_frame, .ndo_do_ioctl = sky2_ioctl, .ndo_validate_addr = eth_validate_addr, @@ -4703,7 +4722,7 @@ static __devinit struct net_device *sky2_init_netdev(struct sky2_hw *hw, spin_lock_init(&sky2->phy_lock); sky2->tx_pending = TX_DEF_PENDING; - sky2->tx_ring_size = roundup_pow_of_two(TX_DEF_PENDING+1); + sky2->tx_ring_size = roundup_ring_size(TX_DEF_PENDING); sky2->rx_pending = RX_DEF_PENDING; hw->dev[port] = dev; diff --git a/drivers/net/ethernet/marvell/sky2.h b/drivers/net/ethernet/marvell/sky2.h index 0af31b8b5f1..ff6f58bf822 100644 --- a/drivers/net/ethernet/marvell/sky2.h +++ b/drivers/net/ethernet/marvell/sky2.h @@ -2287,6 +2287,7 @@ struct sky2_hw { #define SKY2_HW_RSS_BROKEN 0x00000100 #define SKY2_HW_VLAN_BROKEN 0x00000200 #define SKY2_HW_RSS_CHKSUM 0x00000400 /* RSS requires chksum */ +#define SKY2_HW_IRQ_SETUP 0x00000800 u8 chip_id; u8 chip_rev; diff --git a/drivers/net/ethernet/mellanox/mlx4/alloc.c b/drivers/net/ethernet/mellanox/mlx4/alloc.c index 116cae334da..8be20e7ea3d 100644 --- a/drivers/net/ethernet/mellanox/mlx4/alloc.c +++ b/drivers/net/ethernet/mellanox/mlx4/alloc.c @@ -34,6 +34,7 @@ #include <linux/errno.h> #include <linux/slab.h> #include <linux/mm.h> +#include <linux/export.h> #include <linux/bitmap.h> #include <linux/dma-mapping.h> #include <linux/vmalloc.h> diff --git a/drivers/net/ethernet/mellanox/mlx4/catas.c b/drivers/net/ethernet/mellanox/mlx4/catas.c index 32f947154c3..45aea9c3ae2 100644 --- a/drivers/net/ethernet/mellanox/mlx4/catas.c +++ b/drivers/net/ethernet/mellanox/mlx4/catas.c @@ -32,6 +32,7 @@ */ #include <linux/workqueue.h> +#include <linux/module.h> #include "mlx4.h" diff --git a/drivers/net/ethernet/mellanox/mlx4/cmd.c b/drivers/net/ethernet/mellanox/mlx4/cmd.c index 23cee7b6af9..78f5a1a0b8c 100644 --- a/drivers/net/ethernet/mellanox/mlx4/cmd.c +++ b/drivers/net/ethernet/mellanox/mlx4/cmd.c @@ -34,6 +34,7 @@ #include <linux/sched.h> #include <linux/slab.h> +#include <linux/export.h> #include <linux/pci.h> #include <linux/errno.h> diff --git a/drivers/net/ethernet/mellanox/mlx4/cq.c b/drivers/net/ethernet/mellanox/mlx4/cq.c index bd8ef9f2fa7..499a5168892 100644 --- a/drivers/net/ethernet/mellanox/mlx4/cq.c +++ b/drivers/net/ethernet/mellanox/mlx4/cq.c @@ -35,6 +35,7 @@ */ #include <linux/hardirq.h> +#include <linux/export.h> #include <linux/gfp.h> #include <linux/mlx4/cmd.h> diff --git a/drivers/net/ethernet/mellanox/mlx4/en_rx.c b/drivers/net/ethernet/mellanox/mlx4/en_rx.c index b89c36dbf5b..c2df6c35860 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_rx.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_rx.c @@ -581,6 +581,7 @@ int mlx4_en_process_rx_cq(struct net_device *dev, struct mlx4_en_cq *cq, int bud * Packet is OK - process it. */ length = be32_to_cpu(cqe->byte_cnt); + length -= ring->fcs_del; ring->bytes += length; ring->packets++; @@ -813,8 +814,11 @@ static int mlx4_en_config_rss_qp(struct mlx4_en_priv *priv, int qpn, context->db_rec_addr = cpu_to_be64(ring->wqres.db.dma); /* Cancel FCS removal if FW allows */ - if (mdev->dev->caps.flags & MLX4_DEV_CAP_FLAG_FCS_KEEP) + if (mdev->dev->caps.flags & MLX4_DEV_CAP_FLAG_FCS_KEEP) { context->param3 |= cpu_to_be32(1 << 29); + ring->fcs_del = ETH_FCS_LEN; + } else + ring->fcs_del = 0; err = mlx4_qp_to_ready(mdev->dev, &ring->wqres.mtt, context, qp, state); if (err) { diff --git a/drivers/net/ethernet/mellanox/mlx4/en_tx.c b/drivers/net/ethernet/mellanox/mlx4/en_tx.c index 90f2cd24faa..d901b426753 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_tx.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_tx.c @@ -39,6 +39,7 @@ #include <linux/if_vlan.h> #include <linux/vmalloc.h> #include <linux/tcp.h> +#include <linux/moduleparam.h> #include "mlx4_en.h" diff --git a/drivers/net/ethernet/mellanox/mlx4/eq.c b/drivers/net/ethernet/mellanox/mlx4/eq.c index 1ad1f6029af..24ee9677599 100644 --- a/drivers/net/ethernet/mellanox/mlx4/eq.c +++ b/drivers/net/ethernet/mellanox/mlx4/eq.c @@ -33,6 +33,7 @@ #include <linux/interrupt.h> #include <linux/slab.h> +#include <linux/export.h> #include <linux/mm.h> #include <linux/dma-mapping.h> @@ -484,7 +485,7 @@ static void mlx4_free_eq(struct mlx4_dev *dev, mlx4_mtt_cleanup(dev, &eq->mtt); for (i = 0; i < npages; ++i) - pci_free_consistent(dev->pdev, PAGE_SIZE, + dma_free_coherent(&dev->pdev->dev, PAGE_SIZE, eq->page_list[i].buf, eq->page_list[i].map); diff --git a/drivers/net/ethernet/mellanox/mlx4/fw.c b/drivers/net/ethernet/mellanox/mlx4/fw.c index ed452ddfe34..435ca6e4973 100644 --- a/drivers/net/ethernet/mellanox/mlx4/fw.c +++ b/drivers/net/ethernet/mellanox/mlx4/fw.c @@ -33,6 +33,7 @@ */ #include <linux/mlx4/cmd.h> +#include <linux/module.h> #include <linux/cache.h> #include "fw.h" @@ -205,6 +206,8 @@ int mlx4_QUERY_DEV_CAP(struct mlx4_dev *dev, struct mlx4_dev_cap *dev_cap) #define QUERY_DEV_CAP_MAX_MCG_OFFSET 0x63 #define QUERY_DEV_CAP_RSVD_PD_OFFSET 0x64 #define QUERY_DEV_CAP_MAX_PD_OFFSET 0x65 +#define QUERY_DEV_CAP_RSVD_XRC_OFFSET 0x66 +#define QUERY_DEV_CAP_MAX_XRC_OFFSET 0x67 #define QUERY_DEV_CAP_MAX_COUNTERS_OFFSET 0x68 #define QUERY_DEV_CAP_RDMARC_ENTRY_SZ_OFFSET 0x80 #define QUERY_DEV_CAP_QPC_ENTRY_SZ_OFFSET 0x82 @@ -319,6 +322,10 @@ int mlx4_QUERY_DEV_CAP(struct mlx4_dev *dev, struct mlx4_dev_cap *dev_cap) dev_cap->reserved_pds = field >> 4; MLX4_GET(field, outbox, QUERY_DEV_CAP_MAX_PD_OFFSET); dev_cap->max_pds = 1 << (field & 0x3f); + MLX4_GET(field, outbox, QUERY_DEV_CAP_RSVD_XRC_OFFSET); + dev_cap->reserved_xrcds = field >> 4; + MLX4_GET(field, outbox, QUERY_DEV_CAP_MAX_PD_OFFSET); + dev_cap->max_xrcds = 1 << (field & 0x1f); MLX4_GET(size, outbox, QUERY_DEV_CAP_RDMARC_ENTRY_SZ_OFFSET); dev_cap->rdmarc_entry_sz = size; diff --git a/drivers/net/ethernet/mellanox/mlx4/fw.h b/drivers/net/ethernet/mellanox/mlx4/fw.h index 1e8ecc3708e..bf5ec228652 100644 --- a/drivers/net/ethernet/mellanox/mlx4/fw.h +++ b/drivers/net/ethernet/mellanox/mlx4/fw.h @@ -93,6 +93,8 @@ struct mlx4_dev_cap { int max_mcgs; int reserved_pds; int max_pds; + int reserved_xrcds; + int max_xrcds; int qpc_entry_sz; int rdmarc_entry_sz; int altc_entry_sz; diff --git a/drivers/net/ethernet/mellanox/mlx4/intf.c b/drivers/net/ethernet/mellanox/mlx4/intf.c index 73c94fcdfdd..ca6feb55bd9 100644 --- a/drivers/net/ethernet/mellanox/mlx4/intf.c +++ b/drivers/net/ethernet/mellanox/mlx4/intf.c @@ -32,6 +32,7 @@ */ #include <linux/slab.h> +#include <linux/export.h> #include "mlx4.h" diff --git a/drivers/net/ethernet/mellanox/mlx4/main.c b/drivers/net/ethernet/mellanox/mlx4/main.c index f0ee35df4dd..94bbc85a532 100644 --- a/drivers/net/ethernet/mellanox/mlx4/main.c +++ b/drivers/net/ethernet/mellanox/mlx4/main.c @@ -96,6 +96,8 @@ MODULE_PARM_DESC(log_num_mac, "Log2 max number of MACs per ETH port (1-7)"); static int log_num_vlan; module_param_named(log_num_vlan, log_num_vlan, int, 0444); MODULE_PARM_DESC(log_num_vlan, "Log2 max number of VLANs per ETH port (0-7)"); +/* Log2 max number of VLANs per ETH port (0-7) */ +#define MLX4_LOG_NUM_VLANS 7 static int use_prio; module_param_named(use_prio, use_prio, bool, 0444); @@ -220,6 +222,10 @@ static int mlx4_dev_cap(struct mlx4_dev *dev, struct mlx4_dev_cap *dev_cap) dev->caps.reserved_mrws = dev_cap->reserved_mrws; dev->caps.reserved_uars = dev_cap->reserved_uars; dev->caps.reserved_pds = dev_cap->reserved_pds; + dev->caps.reserved_xrcds = (dev->caps.flags & MLX4_DEV_CAP_FLAG_XRC) ? + dev_cap->reserved_xrcds : 0; + dev->caps.max_xrcds = (dev->caps.flags & MLX4_DEV_CAP_FLAG_XRC) ? + dev_cap->max_xrcds : 0; dev->caps.mtt_entry_sz = dev->caps.mtts_per_seg * dev_cap->mtt_entry_sz; dev->caps.max_msg_sz = dev_cap->max_msg_sz; dev->caps.page_size_cap = ~(u32) (dev_cap->min_page_sz - 1); @@ -230,7 +236,7 @@ static int mlx4_dev_cap(struct mlx4_dev *dev, struct mlx4_dev_cap *dev_cap) dev->caps.max_gso_sz = dev_cap->max_gso_sz; dev->caps.log_num_macs = log_num_mac; - dev->caps.log_num_vlans = log_num_vlan; + dev->caps.log_num_vlans = MLX4_LOG_NUM_VLANS; dev->caps.log_num_prios = use_prio ? 3 : 0; for (i = 1; i <= dev->caps.num_ports; ++i) { @@ -912,11 +918,18 @@ static int mlx4_setup_hca(struct mlx4_dev *dev) goto err_kar_unmap; } + err = mlx4_init_xrcd_table(dev); + if (err) { + mlx4_err(dev, "Failed to initialize " + "reliable connection domain table, aborting.\n"); + goto err_pd_table_free; + } + err = mlx4_init_mr_table(dev); if (err) { mlx4_err(dev, "Failed to initialize " "memory region table, aborting.\n"); - goto err_pd_table_free; + goto err_xrcd_table_free; } err = mlx4_init_eq_table(dev); @@ -998,6 +1011,13 @@ static int mlx4_setup_hca(struct mlx4_dev *dev) "ib capabilities (%d). Continuing with " "caps = 0\n", port, err); dev->caps.ib_port_def_cap[port] = ib_port_default_caps; + + err = mlx4_check_ext_port_caps(dev, port); + if (err) + mlx4_warn(dev, "failed to get port %d extended " + "port capabilities support info (%d)." + " Assuming not supported\n", port, err); + err = mlx4_SET_PORT(dev, port); if (err) { mlx4_err(dev, "Failed to set port %d, aborting\n", @@ -1033,6 +1053,9 @@ err_eq_table_free: err_mr_table_free: mlx4_cleanup_mr_table(dev); +err_xrcd_table_free: + mlx4_cleanup_xrcd_table(dev); + err_pd_table_free: mlx4_cleanup_pd_table(dev); @@ -1355,6 +1378,7 @@ err_port: mlx4_cmd_use_polling(dev); mlx4_cleanup_eq_table(dev); mlx4_cleanup_mr_table(dev); + mlx4_cleanup_xrcd_table(dev); mlx4_cleanup_pd_table(dev); mlx4_cleanup_uar_table(dev); @@ -1416,6 +1440,7 @@ static void mlx4_remove_one(struct pci_dev *pdev) mlx4_cmd_use_polling(dev); mlx4_cleanup_eq_table(dev); mlx4_cleanup_mr_table(dev); + mlx4_cleanup_xrcd_table(dev); mlx4_cleanup_pd_table(dev); iounmap(priv->kar); @@ -1489,10 +1514,9 @@ static int __init mlx4_verify_params(void) return -1; } - if ((log_num_vlan < 0) || (log_num_vlan > 7)) { - pr_warning("mlx4_core: bad num_vlan: %d\n", log_num_vlan); - return -1; - } + if (log_num_vlan != 0) + pr_warning("mlx4_core: log_num_vlan - obsolete module param, using %d\n", + MLX4_LOG_NUM_VLANS); if ((log_mtts_per_seg < 1) || (log_mtts_per_seg > 7)) { pr_warning("mlx4_core: bad log_mtts_per_seg: %d\n", log_mtts_per_seg); diff --git a/drivers/net/ethernet/mellanox/mlx4/mcg.c b/drivers/net/ethernet/mellanox/mlx4/mcg.c index cd1784593a3..978688c3104 100644 --- a/drivers/net/ethernet/mellanox/mlx4/mcg.c +++ b/drivers/net/ethernet/mellanox/mlx4/mcg.c @@ -35,6 +35,7 @@ #include <linux/etherdevice.h> #include <linux/mlx4/cmd.h> +#include <linux/export.h> #include "mlx4.h" diff --git a/drivers/net/ethernet/mellanox/mlx4/mlx4.h b/drivers/net/ethernet/mellanox/mlx4/mlx4.h index a2fcd8402d3..5dfa68ffc11 100644 --- a/drivers/net/ethernet/mellanox/mlx4/mlx4.h +++ b/drivers/net/ethernet/mellanox/mlx4/mlx4.h @@ -335,6 +335,7 @@ struct mlx4_priv { struct mlx4_cmd cmd; struct mlx4_bitmap pd_bitmap; + struct mlx4_bitmap xrcd_bitmap; struct mlx4_uar_table uar_table; struct mlx4_mr_table mr_table; struct mlx4_cq_table cq_table; @@ -384,6 +385,7 @@ int mlx4_alloc_eq_table(struct mlx4_dev *dev); void mlx4_free_eq_table(struct mlx4_dev *dev); int mlx4_init_pd_table(struct mlx4_dev *dev); +int mlx4_init_xrcd_table(struct mlx4_dev *dev); int mlx4_init_uar_table(struct mlx4_dev *dev); int mlx4_init_mr_table(struct mlx4_dev *dev); int mlx4_init_eq_table(struct mlx4_dev *dev); @@ -393,6 +395,7 @@ int mlx4_init_srq_table(struct mlx4_dev *dev); int mlx4_init_mcg_table(struct mlx4_dev *dev); void mlx4_cleanup_pd_table(struct mlx4_dev *dev); +void mlx4_cleanup_xrcd_table(struct mlx4_dev *dev); void mlx4_cleanup_uar_table(struct mlx4_dev *dev); void mlx4_cleanup_mr_table(struct mlx4_dev *dev); void mlx4_cleanup_eq_table(struct mlx4_dev *dev); @@ -450,6 +453,7 @@ void mlx4_init_vlan_table(struct mlx4_dev *dev, struct mlx4_vlan_table *table); int mlx4_SET_PORT(struct mlx4_dev *dev, u8 port); int mlx4_get_port_ib_caps(struct mlx4_dev *dev, u8 port, __be32 *caps); +int mlx4_check_ext_port_caps(struct mlx4_dev *dev, u8 port); int mlx4_qp_detach_common(struct mlx4_dev *dev, struct mlx4_qp *qp, u8 gid[16], enum mlx4_protocol prot, enum mlx4_steer_type steer); diff --git a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h index fca66165110..207b5add3ca 100644 --- a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h +++ b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h @@ -272,6 +272,7 @@ struct mlx4_en_rx_ring { u32 prod; u32 cons; u32 buf_size; + u8 fcs_del; void *buf; void *rx_info; unsigned long bytes; @@ -581,8 +582,9 @@ extern const struct ethtool_ops mlx4_en_ethtool_ops; * printk / logging functions */ +__printf(3, 4) int en_print(const char *level, const struct mlx4_en_priv *priv, - const char *format, ...) __attribute__ ((format (printf, 3, 4))); + const char *format, ...); #define en_dbg(mlevel, priv, format, arg...) \ do { \ diff --git a/drivers/net/ethernet/mellanox/mlx4/mr.c b/drivers/net/ethernet/mellanox/mlx4/mr.c index 9c188bdd7f4..efa3e77355e 100644 --- a/drivers/net/ethernet/mellanox/mlx4/mr.c +++ b/drivers/net/ethernet/mellanox/mlx4/mr.c @@ -33,6 +33,7 @@ */ #include <linux/errno.h> +#include <linux/export.h> #include <linux/slab.h> #include <linux/mlx4/cmd.h> @@ -139,7 +140,7 @@ static int mlx4_buddy_init(struct mlx4_buddy *buddy, int max_order) buddy->bits = kzalloc((buddy->max_order + 1) * sizeof (long *), GFP_KERNEL); - buddy->num_free = kzalloc((buddy->max_order + 1) * sizeof (int *), + buddy->num_free = kcalloc((buddy->max_order + 1), sizeof *buddy->num_free, GFP_KERNEL); if (!buddy->bits || !buddy->num_free) goto err_out; diff --git a/drivers/net/ethernet/mellanox/mlx4/pd.c b/drivers/net/ethernet/mellanox/mlx4/pd.c index 1286b886dce..260ed259ce9 100644 --- a/drivers/net/ethernet/mellanox/mlx4/pd.c +++ b/drivers/net/ethernet/mellanox/mlx4/pd.c @@ -32,6 +32,7 @@ */ #include <linux/errno.h> +#include <linux/export.h> #include <linux/io-mapping.h> #include <asm/page.h> @@ -61,6 +62,24 @@ void mlx4_pd_free(struct mlx4_dev *dev, u32 pdn) } EXPORT_SYMBOL_GPL(mlx4_pd_free); +int mlx4_xrcd_alloc(struct mlx4_dev *dev, u32 *xrcdn) +{ + struct mlx4_priv *priv = mlx4_priv(dev); + + *xrcdn = mlx4_bitmap_alloc(&priv->xrcd_bitmap); + if (*xrcdn == -1) + return -ENOMEM; + + return 0; +} +EXPORT_SYMBOL_GPL(mlx4_xrcd_alloc); + +void mlx4_xrcd_free(struct mlx4_dev *dev, u32 xrcdn) +{ + mlx4_bitmap_free(&mlx4_priv(dev)->xrcd_bitmap, xrcdn); +} +EXPORT_SYMBOL_GPL(mlx4_xrcd_free); + int mlx4_init_pd_table(struct mlx4_dev *dev) { struct mlx4_priv *priv = mlx4_priv(dev); @@ -74,6 +93,18 @@ void mlx4_cleanup_pd_table(struct mlx4_dev *dev) mlx4_bitmap_cleanup(&mlx4_priv(dev)->pd_bitmap); } +int mlx4_init_xrcd_table(struct mlx4_dev *dev) +{ + struct mlx4_priv *priv = mlx4_priv(dev); + + return mlx4_bitmap_init(&priv->xrcd_bitmap, (1 << 16), + (1 << 16) - 1, dev->caps.reserved_xrcds + 1, 0); +} + +void mlx4_cleanup_xrcd_table(struct mlx4_dev *dev) +{ + mlx4_bitmap_cleanup(&mlx4_priv(dev)->xrcd_bitmap); +} int mlx4_uar_alloc(struct mlx4_dev *dev, struct mlx4_uar *uar) { diff --git a/drivers/net/ethernet/mellanox/mlx4/port.c b/drivers/net/ethernet/mellanox/mlx4/port.c index 163a314c148..d942aea4927 100644 --- a/drivers/net/ethernet/mellanox/mlx4/port.c +++ b/drivers/net/ethernet/mellanox/mlx4/port.c @@ -32,6 +32,7 @@ #include <linux/errno.h> #include <linux/if_ether.h> +#include <linux/export.h> #include <linux/mlx4/cmd.h> @@ -148,22 +149,26 @@ int mlx4_register_mac(struct mlx4_dev *dev, u8 port, u64 mac, int *qpn, u8 wrap) if (dev->caps.flags & MLX4_DEV_CAP_FLAG_VEP_UC_STEER) { err = mlx4_uc_steer_add(dev, port, mac, qpn, 1); - if (!err) { - entry = kmalloc(sizeof *entry, GFP_KERNEL); - if (!entry) { - mlx4_uc_steer_release(dev, port, mac, *qpn, 1); - return -ENOMEM; - } - entry->mac = mac; - err = radix_tree_insert(&info->mac_tree, *qpn, entry); - if (err) { - mlx4_uc_steer_release(dev, port, mac, *qpn, 1); - return err; - } - } else + if (err) return err; + + entry = kmalloc(sizeof *entry, GFP_KERNEL); + if (!entry) { + mlx4_uc_steer_release(dev, port, mac, *qpn, 1); + return -ENOMEM; + } + + entry->mac = mac; + err = radix_tree_insert(&info->mac_tree, *qpn, entry); + if (err) { + kfree(entry); + mlx4_uc_steer_release(dev, port, mac, *qpn, 1); + return err; + } } + mlx4_dbg(dev, "Registering MAC: 0x%llx\n", (unsigned long long) mac); + mutex_lock(&table->mutex); for (i = 0; i < MLX4_MAX_MAC_NUM - 1; i++) { if (free < 0 && !table->refs[i]) { @@ -465,6 +470,48 @@ int mlx4_get_port_ib_caps(struct mlx4_dev *dev, u8 port, __be32 *caps) return err; } +int mlx4_check_ext_port_caps(struct mlx4_dev *dev, u8 port) +{ + struct mlx4_cmd_mailbox *inmailbox, *outmailbox; + u8 *inbuf, *outbuf; + int err, packet_error; + + inmailbox = mlx4_alloc_cmd_mailbox(dev); + if (IS_ERR(inmailbox)) + return PTR_ERR(inmailbox); + + outmailbox = mlx4_alloc_cmd_mailbox(dev); + if (IS_ERR(outmailbox)) { + mlx4_free_cmd_mailbox(dev, inmailbox); + return PTR_ERR(outmailbox); + } + + inbuf = inmailbox->buf; + outbuf = outmailbox->buf; + memset(inbuf, 0, 256); + memset(outbuf, 0, 256); + inbuf[0] = 1; + inbuf[1] = 1; + inbuf[2] = 1; + inbuf[3] = 1; + + *(__be16 *) (&inbuf[16]) = MLX4_ATTR_EXTENDED_PORT_INFO; + *(__be32 *) (&inbuf[20]) = cpu_to_be32(port); + + err = mlx4_cmd_box(dev, inmailbox->dma, outmailbox->dma, port, 3, + MLX4_CMD_MAD_IFC, MLX4_CMD_TIME_CLASS_C); + + packet_error = be16_to_cpu(*(__be16 *) (outbuf + 4)); + + dev->caps.ext_port_cap[port] = (!err && !packet_error) ? + MLX_EXT_PORT_CAP_FLAG_EXTENDED_PORT_INFO + : 0; + + mlx4_free_cmd_mailbox(dev, inmailbox); + mlx4_free_cmd_mailbox(dev, outmailbox); + return err; +} + int mlx4_SET_PORT(struct mlx4_dev *dev, u8 port) { struct mlx4_cmd_mailbox *mailbox; diff --git a/drivers/net/ethernet/mellanox/mlx4/qp.c b/drivers/net/ethernet/mellanox/mlx4/qp.c index ec9350e5f21..15f870cb259 100644 --- a/drivers/net/ethernet/mellanox/mlx4/qp.c +++ b/drivers/net/ethernet/mellanox/mlx4/qp.c @@ -34,6 +34,7 @@ */ #include <linux/gfp.h> +#include <linux/export.h> #include <linux/mlx4/cmd.h> #include <linux/mlx4/qp.h> @@ -280,6 +281,9 @@ int mlx4_init_qp_table(struct mlx4_dev *dev) * We reserve 2 extra QPs per port for the special QPs. The * block of special QPs must be aligned to a multiple of 8, so * round up. + * + * We also reserve the MSB of the 24-bit QP number to indicate + * that a QP is an XRC QP. */ dev->caps.sqp_start = ALIGN(dev->caps.reserved_qps_cnt[MLX4_QP_REGION_FW], 8); diff --git a/drivers/net/ethernet/mellanox/mlx4/srq.c b/drivers/net/ethernet/mellanox/mlx4/srq.c index 3b07b80a045..9cbf3fce014 100644 --- a/drivers/net/ethernet/mellanox/mlx4/srq.c +++ b/drivers/net/ethernet/mellanox/mlx4/srq.c @@ -32,6 +32,7 @@ */ #include <linux/mlx4/cmd.h> +#include <linux/export.h> #include <linux/gfp.h> #include "mlx4.h" @@ -40,20 +41,20 @@ struct mlx4_srq_context { __be32 state_logsize_srqn; u8 logstride; - u8 reserved1[3]; - u8 pg_offset; - u8 reserved2[3]; - u32 reserved3; + u8 reserved1; + __be16 xrcd; + __be32 pg_offset_cqn; + u32 reserved2; u8 log_page_size; - u8 reserved4[2]; + u8 reserved3[2]; u8 mtt_base_addr_h; __be32 mtt_base_addr_l; __be32 pd; __be16 limit_watermark; __be16 wqe_cnt; - u16 reserved5; + u16 reserved4; __be16 wqe_counter; - u32 reserved6; + u32 reserved5; __be64 db_rec_addr; }; @@ -109,8 +110,8 @@ static int mlx4_QUERY_SRQ(struct mlx4_dev *dev, struct mlx4_cmd_mailbox *mailbox MLX4_CMD_TIME_CLASS_A); } -int mlx4_srq_alloc(struct mlx4_dev *dev, u32 pdn, struct mlx4_mtt *mtt, - u64 db_rec, struct mlx4_srq *srq) +int mlx4_srq_alloc(struct mlx4_dev *dev, u32 pdn, u32 cqn, u16 xrcd, + struct mlx4_mtt *mtt, u64 db_rec, struct mlx4_srq *srq) { struct mlx4_srq_table *srq_table = &mlx4_priv(dev)->srq_table; struct mlx4_cmd_mailbox *mailbox; @@ -148,6 +149,8 @@ int mlx4_srq_alloc(struct mlx4_dev *dev, u32 pdn, struct mlx4_mtt *mtt, srq_context->state_logsize_srqn = cpu_to_be32((ilog2(srq->max) << 24) | srq->srqn); srq_context->logstride = srq->wqe_shift - 4; + srq_context->xrcd = cpu_to_be16(xrcd); + srq_context->pg_offset_cqn = cpu_to_be32(cqn & 0xffffff); srq_context->log_page_size = mtt->page_shift - MLX4_ICM_PAGE_SHIFT; mtt_addr = mlx4_mtt_addr(dev, mtt); diff --git a/drivers/net/ethernet/natsemi/Kconfig b/drivers/net/ethernet/natsemi/Kconfig index 4a6b9fd073b..eb836f770f5 100644 --- a/drivers/net/ethernet/natsemi/Kconfig +++ b/drivers/net/ethernet/natsemi/Kconfig @@ -5,7 +5,10 @@ config NET_VENDOR_NATSEMI bool "National Semi-conductor devices" default y - depends on MCA || MAC || MACH_JAZZ || PCI || XTENSA_PLATFORM_XT2000 + depends on AMIGA_PCMCIA || ARM || EISA || EXPERIMENTAL || H8300 || \ + ISA || M32R || MAC || MACH_JAZZ || MACH_TX49XX || MCA || \ + MCA_LEGACY || MIPS || PCI || PCMCIA || SUPERH || \ + XTENSA_PLATFORM_XT2000 || ZORRO ---help--- If you have a network (Ethernet) card belonging to this class, say Y and read the Ethernet-HOWTO, available from diff --git a/drivers/net/ethernet/neterion/vxge/vxge-main.c b/drivers/net/ethernet/neterion/vxge/vxge-main.c index 671e166b5af..a83197d757c 100644 --- a/drivers/net/ethernet/neterion/vxge/vxge-main.c +++ b/drivers/net/ethernet/neterion/vxge/vxge-main.c @@ -55,6 +55,7 @@ #include <linux/firmware.h> #include <linux/net_tstamp.h> #include <linux/prefetch.h> +#include <linux/module.h> #include "vxge-main.h" #include "vxge-reg.h" diff --git a/drivers/net/ethernet/nvidia/forcedeth.c b/drivers/net/ethernet/nvidia/forcedeth.c index 1e37eb98c4e..1c61d36e657 100644 --- a/drivers/net/ethernet/nvidia/forcedeth.c +++ b/drivers/net/ethernet/nvidia/forcedeth.c @@ -609,7 +609,7 @@ struct nv_ethtool_str { }; static const struct nv_ethtool_str nv_estats_str[] = { - { "tx_bytes" }, + { "tx_bytes" }, /* includes Ethernet FCS CRC */ { "tx_zero_rexmt" }, { "tx_one_rexmt" }, { "tx_many_rexmt" }, @@ -637,7 +637,7 @@ static const struct nv_ethtool_str nv_estats_str[] = { /* version 2 stats */ { "tx_deferral" }, { "tx_packets" }, - { "rx_bytes" }, + { "rx_bytes" }, /* includes Ethernet FCS CRC */ { "tx_pause" }, { "rx_pause" }, { "rx_drop_frame" }, @@ -649,7 +649,7 @@ static const struct nv_ethtool_str nv_estats_str[] = { }; struct nv_ethtool_stats { - u64 tx_bytes; + u64 tx_bytes; /* should be ifconfig->tx_bytes + 4*tx_packets */ u64 tx_zero_rexmt; u64 tx_one_rexmt; u64 tx_many_rexmt; @@ -670,14 +670,14 @@ struct nv_ethtool_stats { u64 rx_unicast; u64 rx_multicast; u64 rx_broadcast; - u64 rx_packets; + u64 rx_packets; /* should be ifconfig->rx_packets */ u64 rx_errors_total; u64 tx_errors_total; /* version 2 stats */ u64 tx_deferral; - u64 tx_packets; - u64 rx_bytes; + u64 tx_packets; /* should be ifconfig->tx_packets */ + u64 rx_bytes; /* should be ifconfig->rx_bytes + 4*rx_packets */ u64 tx_pause; u64 rx_pause; u64 rx_drop_frame; @@ -1682,6 +1682,7 @@ static void nv_get_hw_stats(struct net_device *dev) np->estats.tx_pause += readl(base + NvRegTxPause); np->estats.rx_pause += readl(base + NvRegRxPause); np->estats.rx_drop_frame += readl(base + NvRegRxDropFrame); + np->estats.rx_errors_total += np->estats.rx_drop_frame; } if (np->driver_data & DEV_HAS_STATISTICS_V3) { @@ -1705,12 +1706,22 @@ static struct net_device_stats *nv_get_stats(struct net_device *dev) if (np->driver_data & (DEV_HAS_STATISTICS_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_STATISTICS_V3)) { nv_get_hw_stats(dev); + /* + * Note: because HW stats are not always available and + * for consistency reasons, the following ifconfig + * stats are managed by software: rx_bytes, tx_bytes, + * rx_packets and tx_packets. The related hardware + * stats reported by ethtool should be equivalent to + * these ifconfig stats, with 4 additional bytes per + * packet (Ethernet FCS CRC). + */ + /* copy to net_device stats */ - dev->stats.tx_bytes = np->estats.tx_bytes; dev->stats.tx_fifo_errors = np->estats.tx_fifo_errors; dev->stats.tx_carrier_errors = np->estats.tx_carrier_errors; dev->stats.rx_crc_errors = np->estats.rx_crc_errors; dev->stats.rx_over_errors = np->estats.rx_over_errors; + dev->stats.rx_fifo_errors = np->estats.rx_drop_frame; dev->stats.rx_errors = np->estats.rx_errors_total; dev->stats.tx_errors = np->estats.tx_errors_total; } @@ -2099,10 +2110,10 @@ static netdev_tx_t nv_start_xmit(struct sk_buff *skb, struct net_device *dev) /* add fragments to entries count */ for (i = 0; i < fragments; i++) { - u32 size = skb_frag_size(&skb_shinfo(skb)->frags[i]); + u32 frag_size = skb_frag_size(&skb_shinfo(skb)->frags[i]); - entries += (size >> NV_TX2_TSO_MAX_SHIFT) + - ((size & (NV_TX2_TSO_MAX_SIZE-1)) ? 1 : 0); + entries += (frag_size >> NV_TX2_TSO_MAX_SHIFT) + + ((frag_size & (NV_TX2_TSO_MAX_SIZE-1)) ? 1 : 0); } spin_lock_irqsave(&np->lock, flags); @@ -2141,13 +2152,13 @@ static netdev_tx_t nv_start_xmit(struct sk_buff *skb, struct net_device *dev) /* setup the fragments */ for (i = 0; i < fragments; i++) { const skb_frag_t *frag = &skb_shinfo(skb)->frags[i]; - u32 size = skb_frag_size(frag); + u32 frag_size = skb_frag_size(frag); offset = 0; do { prev_tx = put_tx; prev_tx_ctx = np->put_tx_ctx; - bcnt = (size > NV_TX2_TSO_MAX_SIZE) ? NV_TX2_TSO_MAX_SIZE : size; + bcnt = (frag_size > NV_TX2_TSO_MAX_SIZE) ? NV_TX2_TSO_MAX_SIZE : frag_size; np->put_tx_ctx->dma = skb_frag_dma_map( &np->pci_dev->dev, frag, offset, @@ -2159,12 +2170,12 @@ static netdev_tx_t nv_start_xmit(struct sk_buff *skb, struct net_device *dev) put_tx->flaglen = cpu_to_le32((bcnt-1) | tx_flags); offset += bcnt; - size -= bcnt; + frag_size -= bcnt; if (unlikely(put_tx++ == np->last_tx.orig)) put_tx = np->first_tx.orig; if (unlikely(np->put_tx_ctx++ == np->last_tx_ctx)) np->put_tx_ctx = np->first_tx_ctx; - } while (size); + } while (frag_size); } /* set last fragment flag */ @@ -2213,10 +2224,10 @@ static netdev_tx_t nv_start_xmit_optimized(struct sk_buff *skb, /* add fragments to entries count */ for (i = 0; i < fragments; i++) { - u32 size = skb_frag_size(&skb_shinfo(skb)->frags[i]); + u32 frag_size = skb_frag_size(&skb_shinfo(skb)->frags[i]); - entries += (size >> NV_TX2_TSO_MAX_SHIFT) + - ((size & (NV_TX2_TSO_MAX_SIZE-1)) ? 1 : 0); + entries += (frag_size >> NV_TX2_TSO_MAX_SHIFT) + + ((frag_size & (NV_TX2_TSO_MAX_SIZE-1)) ? 1 : 0); } spin_lock_irqsave(&np->lock, flags); @@ -2257,13 +2268,13 @@ static netdev_tx_t nv_start_xmit_optimized(struct sk_buff *skb, /* setup the fragments */ for (i = 0; i < fragments; i++) { skb_frag_t *frag = &skb_shinfo(skb)->frags[i]; - u32 size = skb_frag_size(frag); + u32 frag_size = skb_frag_size(frag); offset = 0; do { prev_tx = put_tx; prev_tx_ctx = np->put_tx_ctx; - bcnt = (size > NV_TX2_TSO_MAX_SIZE) ? NV_TX2_TSO_MAX_SIZE : size; + bcnt = (frag_size > NV_TX2_TSO_MAX_SIZE) ? NV_TX2_TSO_MAX_SIZE : frag_size; np->put_tx_ctx->dma = skb_frag_dma_map( &np->pci_dev->dev, frag, offset, @@ -2276,12 +2287,12 @@ static netdev_tx_t nv_start_xmit_optimized(struct sk_buff *skb, put_tx->flaglen = cpu_to_le32((bcnt-1) | tx_flags); offset += bcnt; - size -= bcnt; + frag_size -= bcnt; if (unlikely(put_tx++ == np->last_tx.ex)) put_tx = np->first_tx.ex; if (unlikely(np->put_tx_ctx++ == np->last_tx_ctx)) np->put_tx_ctx = np->first_tx_ctx; - } while (size); + } while (frag_size); } /* set last fragment flag */ @@ -2374,13 +2385,8 @@ static int nv_tx_done(struct net_device *dev, int limit) if (np->desc_ver == DESC_VER_1) { if (flags & NV_TX_LASTPACKET) { if (flags & NV_TX_ERROR) { - if (flags & NV_TX_UNDERFLOW) - dev->stats.tx_fifo_errors++; - if (flags & NV_TX_CARRIERLOST) - dev->stats.tx_carrier_errors++; if ((flags & NV_TX_RETRYERROR) && !(flags & NV_TX_RETRYCOUNT_MASK)) nv_legacybackoff_reseed(dev); - dev->stats.tx_errors++; } else { dev->stats.tx_packets++; dev->stats.tx_bytes += np->get_tx_ctx->skb->len; @@ -2392,13 +2398,8 @@ static int nv_tx_done(struct net_device *dev, int limit) } else { if (flags & NV_TX2_LASTPACKET) { if (flags & NV_TX2_ERROR) { - if (flags & NV_TX2_UNDERFLOW) - dev->stats.tx_fifo_errors++; - if (flags & NV_TX2_CARRIERLOST) - dev->stats.tx_carrier_errors++; if ((flags & NV_TX2_RETRYERROR) && !(flags & NV_TX2_RETRYCOUNT_MASK)) nv_legacybackoff_reseed(dev); - dev->stats.tx_errors++; } else { dev->stats.tx_packets++; dev->stats.tx_bytes += np->get_tx_ctx->skb->len; @@ -2434,15 +2435,16 @@ static int nv_tx_done_optimized(struct net_device *dev, int limit) nv_unmap_txskb(np, np->get_tx_ctx); if (flags & NV_TX2_LASTPACKET) { - if (!(flags & NV_TX2_ERROR)) - dev->stats.tx_packets++; - else { + if (flags & NV_TX2_ERROR) { if ((flags & NV_TX2_RETRYERROR) && !(flags & NV_TX2_RETRYCOUNT_MASK)) { if (np->driver_data & DEV_HAS_GEAR_MODE) nv_gear_backoff_reseed(dev); else nv_legacybackoff_reseed(dev); } + } else { + dev->stats.tx_packets++; + dev->stats.tx_bytes += np->get_tx_ctx->skb->len; } dev_kfree_skb_any(np->get_tx_ctx->skb); @@ -2636,7 +2638,6 @@ static int nv_rx_process(struct net_device *dev, int limit) if ((flags & NV_RX_ERROR_MASK) == NV_RX_ERROR4) { len = nv_getlen(dev, skb->data, len); if (len < 0) { - dev->stats.rx_errors++; dev_kfree_skb(skb); goto next_pkt; } @@ -2650,11 +2651,6 @@ static int nv_rx_process(struct net_device *dev, int limit) else { if (flags & NV_RX_MISSEDFRAME) dev->stats.rx_missed_errors++; - if (flags & NV_RX_CRCERR) - dev->stats.rx_crc_errors++; - if (flags & NV_RX_OVERFLOW) - dev->stats.rx_over_errors++; - dev->stats.rx_errors++; dev_kfree_skb(skb); goto next_pkt; } @@ -2670,7 +2666,6 @@ static int nv_rx_process(struct net_device *dev, int limit) if ((flags & NV_RX2_ERROR_MASK) == NV_RX2_ERROR4) { len = nv_getlen(dev, skb->data, len); if (len < 0) { - dev->stats.rx_errors++; dev_kfree_skb(skb); goto next_pkt; } @@ -2682,11 +2677,6 @@ static int nv_rx_process(struct net_device *dev, int limit) } /* the rest are hard errors */ else { - if (flags & NV_RX2_CRCERR) - dev->stats.rx_crc_errors++; - if (flags & NV_RX2_OVERFLOW) - dev->stats.rx_over_errors++; - dev->stats.rx_errors++; dev_kfree_skb(skb); goto next_pkt; } @@ -2787,7 +2777,6 @@ static int nv_rx_process_optimized(struct net_device *dev, int limit) __vlan_hwaccel_put_tag(skb, vid); } napi_gro_receive(&np->napi, skb); - dev->stats.rx_packets++; dev->stats.rx_bytes += len; } else { @@ -2962,11 +2951,11 @@ static void nv_set_multicast(struct net_device *dev) struct netdev_hw_addr *ha; netdev_for_each_mc_addr(ha, dev) { - unsigned char *addr = ha->addr; + unsigned char *hw_addr = ha->addr; u32 a, b; - a = le32_to_cpu(*(__le32 *) addr); - b = le16_to_cpu(*(__le16 *) (&addr[4])); + a = le32_to_cpu(*(__le32 *) hw_addr); + b = le16_to_cpu(*(__le16 *) (&hw_addr[4])); alwaysOn[0] &= a; alwaysOff[0] &= ~a; alwaysOn[1] &= b; @@ -3398,7 +3387,8 @@ static irqreturn_t nv_nic_irq_tx(int foo, void *data) for (i = 0;; i++) { events = readl(base + NvRegMSIXIrqStatus) & NVREG_IRQ_TX_ALL; - writel(NVREG_IRQ_TX_ALL, base + NvRegMSIXIrqStatus); + writel(events, base + NvRegMSIXIrqStatus); + netdev_dbg(dev, "tx irq events: %08x\n", events); if (!(events & np->irqmask)) break; @@ -3509,7 +3499,8 @@ static irqreturn_t nv_nic_irq_rx(int foo, void *data) for (i = 0;; i++) { events = readl(base + NvRegMSIXIrqStatus) & NVREG_IRQ_RX_ALL; - writel(NVREG_IRQ_RX_ALL, base + NvRegMSIXIrqStatus); + writel(events, base + NvRegMSIXIrqStatus); + netdev_dbg(dev, "rx irq events: %08x\n", events); if (!(events & np->irqmask)) break; @@ -3553,7 +3544,8 @@ static irqreturn_t nv_nic_irq_other(int foo, void *data) for (i = 0;; i++) { events = readl(base + NvRegMSIXIrqStatus) & NVREG_IRQ_OTHER; - writel(NVREG_IRQ_OTHER, base + NvRegMSIXIrqStatus); + writel(events, base + NvRegMSIXIrqStatus); + netdev_dbg(dev, "irq events: %08x\n", events); if (!(events & np->irqmask)) break; @@ -3617,10 +3609,10 @@ static irqreturn_t nv_nic_irq_test(int foo, void *data) if (!(np->msi_flags & NV_MSI_X_ENABLED)) { events = readl(base + NvRegIrqStatus) & NVREG_IRQSTAT_MASK; - writel(NVREG_IRQ_TIMER, base + NvRegIrqStatus); + writel(events & NVREG_IRQ_TIMER, base + NvRegIrqStatus); } else { events = readl(base + NvRegMSIXIrqStatus) & NVREG_IRQSTAT_MASK; - writel(NVREG_IRQ_TIMER, base + NvRegMSIXIrqStatus); + writel(events & NVREG_IRQ_TIMER, base + NvRegMSIXIrqStatus); } pci_push(base); if (!(events & NVREG_IRQ_TIMER)) @@ -4566,7 +4558,7 @@ static void nv_get_ethtool_stats(struct net_device *dev, struct ethtool_stats *e struct fe_priv *np = netdev_priv(dev); /* update stats */ - nv_do_stats_poll((unsigned long)dev); + nv_get_hw_stats(dev); memcpy(buffer, &np->estats, nv_get_sset_count(dev, ETH_SS_STATS)*sizeof(u64)); } diff --git a/drivers/net/ethernet/octeon/octeon_mgmt.c b/drivers/net/ethernet/octeon/octeon_mgmt.c index bc1d946b797..212f43b308a 100644 --- a/drivers/net/ethernet/octeon/octeon_mgmt.c +++ b/drivers/net/ethernet/octeon/octeon_mgmt.c @@ -9,6 +9,7 @@ #include <linux/capability.h> #include <linux/dma-mapping.h> #include <linux/init.h> +#include <linux/module.h> #include <linux/interrupt.h> #include <linux/platform_device.h> #include <linux/netdevice.h> diff --git a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c index b89f3a684ae..48406ca382f 100644 --- a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c +++ b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c @@ -20,6 +20,7 @@ #include "pch_gbe.h" #include "pch_gbe_api.h" +#include <linux/module.h> #define DRV_VERSION "1.00" const char pch_driver_version[] = DRV_VERSION; diff --git a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_param.c b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_param.c index 5b5d90a47e2..9cb5f912e48 100644 --- a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_param.c +++ b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_param.c @@ -19,6 +19,7 @@ */ #include "pch_gbe.h" +#include <linux/module.h> /* for __MODULE_STRING */ #define OPTION_UNSET -1 #define OPTION_DISABLED 0 diff --git a/drivers/net/ethernet/pasemi/Makefile b/drivers/net/ethernet/pasemi/Makefile index 05db5434baf..90497ffb1ac 100644 --- a/drivers/net/ethernet/pasemi/Makefile +++ b/drivers/net/ethernet/pasemi/Makefile @@ -2,4 +2,5 @@ # Makefile for the A Semi network device drivers. # -obj-$(CONFIG_PASEMI_MAC) += pasemi_mac.o pasemi_mac_ethtool.o +obj-$(CONFIG_PASEMI_MAC) += pasemi_mac_driver.o +pasemi_mac_driver-objs := pasemi_mac.o pasemi_mac_ethtool.o diff --git a/drivers/net/ethernet/qlogic/qlge/qlge.h b/drivers/net/ethernet/qlogic/qlge/qlge.h index 8731f79c9ef..b8478aab050 100644 --- a/drivers/net/ethernet/qlogic/qlge/qlge.h +++ b/drivers/net/ethernet/qlogic/qlge/qlge.h @@ -58,10 +58,8 @@ #define TX_DESC_PER_IOCB 8 -/* The maximum number of frags we handle is based - * on PAGE_SIZE... - */ -#if (PAGE_SHIFT == 12) || (PAGE_SHIFT == 13) /* 4k & 8k pages */ + +#if ((MAX_SKB_FRAGS - TX_DESC_PER_IOCB) + 2) > 0 #define TX_DESC_PER_OAL ((MAX_SKB_FRAGS - TX_DESC_PER_IOCB) + 2) #else /* all other page sizes */ #define TX_DESC_PER_OAL 0 @@ -1353,7 +1351,7 @@ struct tx_ring_desc { struct ob_mac_iocb_req *queue_entry; u32 index; struct oal oal; - struct map_list map[MAX_SKB_FRAGS + 1]; + struct map_list map[MAX_SKB_FRAGS + 2]; int map_cnt; struct tx_ring_desc *next; }; diff --git a/drivers/net/ethernet/rdc/r6040.c b/drivers/net/ethernet/rdc/r6040.c index 1fc01ca72b4..4bf68cfef39 100644 --- a/drivers/net/ethernet/rdc/r6040.c +++ b/drivers/net/ethernet/rdc/r6040.c @@ -940,7 +940,7 @@ static void r6040_multicast_list(struct net_device *dev) iowrite16(lp->mcr0, ioaddr + MCR0); /* Fill the MAC hash tables with their values */ - if (lp->mcr0 && MCR0_HASH_EN) { + if (lp->mcr0 & MCR0_HASH_EN) { iowrite16(hash_table[0], ioaddr + MAR0); iowrite16(hash_table[1], ioaddr + MAR1); iowrite16(hash_table[2], ioaddr + MAR2); diff --git a/drivers/net/ethernet/realtek/Kconfig b/drivers/net/ethernet/realtek/Kconfig index 84083ec6e61..0578859a3c7 100644 --- a/drivers/net/ethernet/realtek/Kconfig +++ b/drivers/net/ethernet/realtek/Kconfig @@ -115,16 +115,4 @@ config R8169 To compile this driver as a module, choose M here: the module will be called r8169. This is recommended. -config SC92031 - tristate "Silan SC92031 PCI Fast Ethernet Adapter driver (EXPERIMENTAL)" - depends on PCI && EXPERIMENTAL - select CRC32 - ---help--- - This is a driver for the Fast Ethernet PCI network cards based on - the Silan SC92031 chip (sometimes also called Rsltek 8139D). If you - have one of these, say Y here. - - To compile this driver as a module, choose M here: the module - will be called sc92031. This is recommended. - endif # NET_VENDOR_REALTEK diff --git a/drivers/net/ethernet/realtek/Makefile b/drivers/net/ethernet/realtek/Makefile index e48cfb6ac42..71b1da30ecb 100644 --- a/drivers/net/ethernet/realtek/Makefile +++ b/drivers/net/ethernet/realtek/Makefile @@ -6,4 +6,3 @@ obj-$(CONFIG_8139CP) += 8139cp.o obj-$(CONFIG_8139TOO) += 8139too.o obj-$(CONFIG_ATP) += atp.o obj-$(CONFIG_R8169) += r8169.o -obj-$(CONFIG_SC92031) += sc92031.o diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c index 92b45f08858..c8f47f17186 100644 --- a/drivers/net/ethernet/realtek/r8169.c +++ b/drivers/net/ethernet/realtek/r8169.c @@ -477,7 +477,6 @@ enum rtl_register_content { /* Config1 register p.24 */ LEDS1 = (1 << 7), LEDS0 = (1 << 6), - MSIEnable = (1 << 5), /* Enable Message Signaled Interrupt */ Speed_down = (1 << 4), MEMMAP = (1 << 3), IOMAP = (1 << 2), @@ -485,6 +484,7 @@ enum rtl_register_content { PMEnable = (1 << 0), /* Power Management Enable */ /* Config2 register p. 25 */ + MSIEnable = (1 << 5), /* 8169 only. Reserved in the 8168. */ PCI_Clock_66MHz = 0x01, PCI_Clock_33MHz = 0x00, @@ -1183,11 +1183,13 @@ static u8 rtl8168d_efuse_read(void __iomem *ioaddr, int reg_addr) return value; } -static void rtl8169_irq_mask_and_ack(void __iomem *ioaddr) +static void rtl8169_irq_mask_and_ack(struct rtl8169_private *tp) { - RTL_W16(IntrMask, 0x0000); + void __iomem *ioaddr = tp->mmio_addr; - RTL_W16(IntrStatus, 0xffff); + RTL_W16(IntrMask, 0x0000); + RTL_W16(IntrStatus, tp->intr_event); + RTL_R8(ChipCmd); } static unsigned int rtl8169_tbi_reset_pending(struct rtl8169_private *tp) @@ -1292,7 +1294,7 @@ static void __rtl8169_check_link_status(struct net_device *dev, netif_carrier_off(dev); netif_info(tp, ifdown, dev, "link down\n"); if (pm) - pm_schedule_suspend(&tp->pci_dev->dev, 100); + pm_schedule_suspend(&tp->pci_dev->dev, 5000); } spin_unlock_irqrestore(&tp->lock, flags); } @@ -3424,22 +3426,24 @@ static const struct rtl_cfg_info { }; /* Cfg9346_Unlock assumed. */ -static unsigned rtl_try_msi(struct pci_dev *pdev, void __iomem *ioaddr, +static unsigned rtl_try_msi(struct rtl8169_private *tp, const struct rtl_cfg_info *cfg) { + void __iomem *ioaddr = tp->mmio_addr; unsigned msi = 0; u8 cfg2; cfg2 = RTL_R8(Config2) & ~MSIEnable; if (cfg->features & RTL_FEATURE_MSI) { - if (pci_enable_msi(pdev)) { - dev_info(&pdev->dev, "no MSI. Back to INTx.\n"); + if (pci_enable_msi(tp->pci_dev)) { + netif_info(tp, hw, tp->dev, "no MSI. Back to INTx.\n"); } else { cfg2 |= MSIEnable; msi = RTL_FEATURE_MSI; } } - RTL_W8(Config2, cfg2); + if (tp->mac_version <= RTL_GIGA_MAC_VER_06) + RTL_W8(Config2, cfg2); return msi; } @@ -3933,8 +3937,6 @@ static void rtl_hw_reset(struct rtl8169_private *tp) break; udelay(100); } - - rtl8169_init_ring_indexes(tp); } static int __devinit @@ -4077,7 +4079,7 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) tp->features |= RTL_FEATURE_WOL; if ((RTL_R8(Config5) & (UWF | BWF | MWF)) != 0) tp->features |= RTL_FEATURE_WOL; - tp->features |= rtl_try_msi(pdev, ioaddr, cfg); + tp->features |= rtl_try_msi(tp, cfg); RTL_W8(Cfg9346, Cfg9346_Lock); if (rtl_tbi_enabled(tp)) { @@ -4339,7 +4341,7 @@ static void rtl8169_hw_reset(struct rtl8169_private *tp) void __iomem *ioaddr = tp->mmio_addr; /* Disable interrupts */ - rtl8169_irq_mask_and_ack(ioaddr); + rtl8169_irq_mask_and_ack(tp); rtl_rx_close(tp); @@ -4885,8 +4887,7 @@ static void rtl_hw_start_8168(struct net_device *dev) RTL_W16(IntrMitigate, 0x5151); /* Work around for RxFIFO overflow. */ - if (tp->mac_version == RTL_GIGA_MAC_VER_11 || - tp->mac_version == RTL_GIGA_MAC_VER_22) { + if (tp->mac_version == RTL_GIGA_MAC_VER_11) { tp->intr_event |= RxFIFOOver | PCSTimeout; tp->intr_event &= ~RxOverflow; } @@ -5076,6 +5077,11 @@ static void rtl_hw_start_8101(struct net_device *dev) void __iomem *ioaddr = tp->mmio_addr; struct pci_dev *pdev = tp->pci_dev; + if (tp->mac_version >= RTL_GIGA_MAC_VER_30) { + tp->intr_event &= ~RxFIFOOver; + tp->napi_event &= ~RxFIFOOver; + } + if (tp->mac_version == RTL_GIGA_MAC_VER_13 || tp->mac_version == RTL_GIGA_MAC_VER_16) { int cap = pci_pcie_cap(pdev); @@ -5342,7 +5348,7 @@ static void rtl8169_wait_for_quiescence(struct net_device *dev) /* Wait for any pending NAPI task to complete */ napi_disable(&tp->napi); - rtl8169_irq_mask_and_ack(ioaddr); + rtl8169_irq_mask_and_ack(tp); tp->intr_mask = 0xffff; RTL_W16(IntrMask, tp->intr_event); @@ -5389,14 +5395,16 @@ static void rtl8169_reset_task(struct work_struct *work) if (!netif_running(dev)) goto out_unlock; + rtl8169_hw_reset(tp); + rtl8169_wait_for_quiescence(dev); for (i = 0; i < NUM_RX_DESC; i++) rtl8169_mark_to_asic(tp->RxDescArray + i, rx_buf_sz); rtl8169_tx_clear(tp); + rtl8169_init_ring_indexes(tp); - rtl8169_hw_reset(tp); rtl_hw_start(dev); netif_wake_queue(dev); rtl8169_check_link_status(dev, tp, tp->mmio_addr); @@ -5407,11 +5415,6 @@ out_unlock: static void rtl8169_tx_timeout(struct net_device *dev) { - struct rtl8169_private *tp = netdev_priv(dev); - - rtl8169_hw_reset(tp); - - /* Let's wait a bit while any (async) irq lands on */ rtl8169_schedule_work(dev, rtl8169_reset_task); } @@ -5804,6 +5807,10 @@ static irqreturn_t rtl8169_interrupt(int irq, void *dev_instance) */ status = RTL_R16(IntrStatus); while (status && status != 0xffff) { + status &= tp->intr_event; + if (!status) + break; + handled = 1; /* Handle all of the error cases first. These will reset @@ -5818,27 +5825,9 @@ static irqreturn_t rtl8169_interrupt(int irq, void *dev_instance) switch (tp->mac_version) { /* Work around for rx fifo overflow */ case RTL_GIGA_MAC_VER_11: - case RTL_GIGA_MAC_VER_22: - case RTL_GIGA_MAC_VER_26: netif_stop_queue(dev); rtl8169_tx_timeout(dev); goto done; - /* Testers needed. */ - case RTL_GIGA_MAC_VER_17: - case RTL_GIGA_MAC_VER_19: - case RTL_GIGA_MAC_VER_20: - case RTL_GIGA_MAC_VER_21: - case RTL_GIGA_MAC_VER_23: - case RTL_GIGA_MAC_VER_24: - case RTL_GIGA_MAC_VER_27: - case RTL_GIGA_MAC_VER_28: - case RTL_GIGA_MAC_VER_31: - /* Experimental science. Pktgen proof. */ - case RTL_GIGA_MAC_VER_12: - case RTL_GIGA_MAC_VER_25: - if (status == RxFIFOOver) - goto done; - break; default: break; } diff --git a/drivers/net/ethernet/sfc/efx.c b/drivers/net/ethernet/sfc/efx.c index de9afebe183..d5731f1fe6d 100644 --- a/drivers/net/ethernet/sfc/efx.c +++ b/drivers/net/ethernet/sfc/efx.c @@ -2229,13 +2229,15 @@ void efx_schedule_reset(struct efx_nic *efx, enum reset_type type) /* PCI device ID table */ static DEFINE_PCI_DEVICE_TABLE(efx_pci_table) = { - {PCI_DEVICE(EFX_VENDID_SFC, FALCON_A_P_DEVID), + {PCI_DEVICE(PCI_VENDOR_ID_SOLARFLARE, + PCI_DEVICE_ID_SOLARFLARE_SFC4000A_0), .driver_data = (unsigned long) &falcon_a1_nic_type}, - {PCI_DEVICE(EFX_VENDID_SFC, FALCON_B_P_DEVID), + {PCI_DEVICE(PCI_VENDOR_ID_SOLARFLARE, + PCI_DEVICE_ID_SOLARFLARE_SFC4000B), .driver_data = (unsigned long) &falcon_b0_nic_type}, - {PCI_DEVICE(EFX_VENDID_SFC, BETHPAGE_A_P_DEVID), + {PCI_DEVICE(PCI_VENDOR_ID_SOLARFLARE, BETHPAGE_A_P_DEVID), .driver_data = (unsigned long) &siena_a0_nic_type}, - {PCI_DEVICE(EFX_VENDID_SFC, SIENA_A_P_DEVID), + {PCI_DEVICE(PCI_VENDOR_ID_SOLARFLARE, SIENA_A_P_DEVID), .driver_data = (unsigned long) &siena_a0_nic_type}, {0} /* end of list */ }; diff --git a/drivers/net/ethernet/sfc/efx.h b/drivers/net/ethernet/sfc/efx.h index 442f4d0c247..4764793ed23 100644 --- a/drivers/net/ethernet/sfc/efx.h +++ b/drivers/net/ethernet/sfc/efx.h @@ -15,10 +15,6 @@ #include "filter.h" /* PCI IDs */ -#define EFX_VENDID_SFC 0x1924 -#define FALCON_A_P_DEVID 0x0703 -#define FALCON_A_S_DEVID 0x6703 -#define FALCON_B_P_DEVID 0x0710 #define BETHPAGE_A_P_DEVID 0x0803 #define SIENA_A_P_DEVID 0x0813 diff --git a/drivers/net/ethernet/sfc/falcon.c b/drivers/net/ethernet/sfc/falcon.c index 4dd1748a19c..97b606b92e8 100644 --- a/drivers/net/ethernet/sfc/falcon.c +++ b/drivers/net/ethernet/sfc/falcon.c @@ -1426,7 +1426,8 @@ static int falcon_probe_nic(struct efx_nic *efx) } dev = pci_dev_get(efx->pci_dev); - while ((dev = pci_get_device(EFX_VENDID_SFC, FALCON_A_S_DEVID, + while ((dev = pci_get_device(PCI_VENDOR_ID_SOLARFLARE, + PCI_DEVICE_ID_SOLARFLARE_SFC4000A_1, dev))) { if (dev->bus == efx->pci_dev->bus && dev->devfn == efx->pci_dev->devfn + 1) { diff --git a/drivers/net/ethernet/sfc/falcon_boards.c b/drivers/net/ethernet/sfc/falcon_boards.c index b9cc846811d..6cc16b8cc6f 100644 --- a/drivers/net/ethernet/sfc/falcon_boards.c +++ b/drivers/net/ethernet/sfc/falcon_boards.c @@ -764,7 +764,8 @@ int falcon_probe_board(struct efx_nic *efx, u16 revision_info) if (board->type) { netif_info(efx, probe, efx->net_dev, "board is %s rev %c%d\n", - (efx->pci_dev->subsystem_vendor == EFX_VENDID_SFC) + (efx->pci_dev->subsystem_vendor == + PCI_VENDOR_ID_SOLARFLARE) ? board->type->ref_model : board->type->gen_type, 'A' + board->major, board->minor); return 0; diff --git a/drivers/net/ethernet/sfc/rx.c b/drivers/net/ethernet/sfc/rx.c index adbda182f15..752d521c09b 100644 --- a/drivers/net/ethernet/sfc/rx.c +++ b/drivers/net/ethernet/sfc/rx.c @@ -15,6 +15,7 @@ #include <linux/tcp.h> #include <linux/udp.h> #include <linux/prefetch.h> +#include <linux/moduleparam.h> #include <net/ip.h> #include <net/checksum.h> #include "net_driver.h" diff --git a/drivers/net/ethernet/silan/Kconfig b/drivers/net/ethernet/silan/Kconfig new file mode 100644 index 00000000000..ae1ce170864 --- /dev/null +++ b/drivers/net/ethernet/silan/Kconfig @@ -0,0 +1,33 @@ +# +# Silan device configuration +# + +config NET_VENDOR_SILAN + bool "Silan devices" + default y + depends on PCI && EXPERIMENTAL + ---help--- + If you have a network (Ethernet) card belonging to this class, say Y + and read the Ethernet-HOWTO, available from + <http://www.tldp.org/docs.html#howto>. + + Note that the answer to this question doesn't directly affect the + kernel: saying N will just cause the configurator to skip all + the questions about Silan devices. If you say Y, you will be asked for + your specific card in the following questions. + +if NET_VENDOR_SILAN + +config SC92031 + tristate "Silan SC92031 PCI Fast Ethernet Adapter driver (EXPERIMENTAL)" + depends on PCI && EXPERIMENTAL + select CRC32 + ---help--- + This is a driver for the Fast Ethernet PCI network cards based on + the Silan SC92031 chip (sometimes also called Rsltek 8139D). If you + have one of these, say Y here. + + To compile this driver as a module, choose M here: the module + will be called sc92031. This is recommended. + +endif # NET_VENDOR_SILAN diff --git a/drivers/net/ethernet/silan/Makefile b/drivers/net/ethernet/silan/Makefile new file mode 100644 index 00000000000..4ad3523dcb9 --- /dev/null +++ b/drivers/net/ethernet/silan/Makefile @@ -0,0 +1,5 @@ +# +# Makefile for the Silan network device drivers. +# + +obj-$(CONFIG_SC92031) += sc92031.o diff --git a/drivers/net/ethernet/realtek/sc92031.c b/drivers/net/ethernet/silan/sc92031.c index a284d644053..a284d644053 100644 --- a/drivers/net/ethernet/realtek/sc92031.c +++ b/drivers/net/ethernet/silan/sc92031.c diff --git a/drivers/net/ethernet/smsc/smsc911x.c b/drivers/net/ethernet/smsc/smsc911x.c index d2be42aafbe..8843071fe98 100644 --- a/drivers/net/ethernet/smsc/smsc911x.c +++ b/drivers/net/ethernet/smsc/smsc911x.c @@ -1937,6 +1937,7 @@ static int __devinit smsc911x_init(struct net_device *dev) { struct smsc911x_data *pdata = netdev_priv(dev); unsigned int byte_test; + unsigned int to = 100; SMSC_TRACE(pdata, probe, "Driver Parameters:"); SMSC_TRACE(pdata, probe, "LAN base: 0x%08lX", @@ -1952,6 +1953,17 @@ static int __devinit smsc911x_init(struct net_device *dev) return -ENODEV; } + /* + * poll the READY bit in PMT_CTRL. Any other access to the device is + * forbidden while this bit isn't set. Try for 100ms + */ + while (!(smsc911x_reg_read(pdata, PMT_CTRL) & PMT_CTRL_READY_) && --to) + udelay(1000); + if (to == 0) { + pr_err("Device not READY in 100ms aborting\n"); + return -ENODEV; + } + /* Check byte ordering */ byte_test = smsc911x_reg_read(pdata, BYTE_TEST); SMSC_TRACE(pdata, probe, "BYTE_TEST: 0x%08X", byte_test); diff --git a/drivers/net/ethernet/smsc/smsc9420.c b/drivers/net/ethernet/smsc/smsc9420.c index 4f15680849f..edb24b0e337 100644 --- a/drivers/net/ethernet/smsc/smsc9420.c +++ b/drivers/net/ethernet/smsc/smsc9420.c @@ -28,6 +28,7 @@ #include <linux/dma-mapping.h> #include <linux/crc32.h> #include <linux/slab.h> +#include <linux/module.h> #include <asm/unaligned.h> #include "smsc9420.h" diff --git a/drivers/net/ethernet/stmicro/stmmac/Kconfig b/drivers/net/ethernet/stmicro/stmmac/Kconfig index ac6f190743d..22745d7bf53 100644 --- a/drivers/net/ethernet/stmicro/stmmac/Kconfig +++ b/drivers/net/ethernet/stmicro/stmmac/Kconfig @@ -29,15 +29,6 @@ config STMMAC_DA By default, the DMA arbitration scheme is based on Round-robin (rx:tx priority is 1:1). -config STMMAC_DUAL_MAC - bool "STMMAC: dual mac support (EXPERIMENTAL)" - default n - depends on EXPERIMENTAL && STMMAC_ETH && !STMMAC_TIMER - ---help--- - Some ST SoCs (for example the stx7141 and stx7200c2) have two - Ethernet Controllers. This option turns on the second Ethernet - device on this kind of platforms. - config STMMAC_TIMER bool "STMMAC Timer optimisation" default n diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac1000_dma.c b/drivers/net/ethernet/stmicro/stmmac/dwmac1000_dma.c index da66ac511c4..4d5402a1d26 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac1000_dma.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac1000_dma.c @@ -39,10 +39,11 @@ static int dwmac1000_dma_init(void __iomem *ioaddr, int pbl, u32 dma_tx, /* DMA SW reset */ value |= DMA_BUS_MODE_SFT_RESET; writel(value, ioaddr + DMA_BUS_MODE); - limit = 15000; + limit = 10; while (limit--) { if (!(readl(ioaddr + DMA_BUS_MODE) & DMA_BUS_MODE_SFT_RESET)) break; + mdelay(10); } if (limit < 0) return -EBUSY; diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac100_dma.c b/drivers/net/ethernet/stmicro/stmmac/dwmac100_dma.c index 627f656b0f3..bc17fd08b55 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac100_dma.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac100_dma.c @@ -41,10 +41,11 @@ static int dwmac100_dma_init(void __iomem *ioaddr, int pbl, u32 dma_tx, /* DMA SW reset */ value |= DMA_BUS_MODE_SFT_RESET; writel(value, ioaddr + DMA_BUS_MODE); - limit = 15000; + limit = 10; while (limit--) { if (!(readl(ioaddr + DMA_BUS_MODE) & DMA_BUS_MODE_SFT_RESET)) break; + mdelay(10); } if (limit < 0) return -EBUSY; diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac.h b/drivers/net/ethernet/stmicro/stmmac/stmmac.h index 9bafa6cf9e8..a140a8fbf05 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac.h +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac.h @@ -72,7 +72,6 @@ struct stmmac_priv { spinlock_t lock; spinlock_t tx_lock; int wolopts; - int wolenabled; int wol_irq; #ifdef CONFIG_STMMAC_TIMER struct stmmac_timer *tm; @@ -80,6 +79,7 @@ struct stmmac_priv { struct plat_stmmacenet_data *plat; struct stmmac_counters mmc; struct dma_features dma_cap; + int hw_cap_support; }; extern int stmmac_mdio_unregister(struct net_device *ndev); diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c index e8eff09bbbd..0395f9eba80 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c @@ -430,6 +430,12 @@ static int stmmac_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol) struct stmmac_priv *priv = netdev_priv(dev); u32 support = WAKE_MAGIC | WAKE_UCAST; + /* By default almost all GMAC devices support the WoL via + * magic frame but we can disable it if the HW capability + * register shows no support for pmt_magic_frame. */ + if ((priv->hw_cap_support) && (!priv->dma_cap.pmt_magic_frame)) + wol->wolopts &= ~WAKE_MAGIC; + if (!device_can_wakeup(priv->device)) return -EINVAL; diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index 20546bbbb8d..72cd190b9c1 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -321,12 +321,10 @@ static int stmmac_init_phy(struct net_device *dev) } /* Stop Advertising 1000BASE Capability if interface is not GMII */ - if ((interface) && ((interface == PHY_INTERFACE_MODE_MII) || - (interface == PHY_INTERFACE_MODE_RMII))) { - phydev->supported &= (PHY_BASIC_FEATURES | SUPPORTED_Pause | - SUPPORTED_Asym_Pause); - phydev->advertising = phydev->supported; - } + if ((interface == PHY_INTERFACE_MODE_MII) || + (interface == PHY_INTERFACE_MODE_RMII)) + phydev->advertising &= ~(SUPPORTED_1000baseT_Half | + SUPPORTED_1000baseT_Full); /* * Broken HW is sometimes missing the pull-up resistor on the @@ -783,10 +781,15 @@ static void stmmac_mmc_setup(struct stmmac_priv *priv) unsigned int mode = MMC_CNTRL_RESET_ON_READ | MMC_CNTRL_COUNTER_RESET | MMC_CNTRL_PRESET | MMC_CNTRL_FULL_HALF_PRESET; - /* Do not manage MMC IRQ (FIXME) */ + /* Mask MMC irq, counters are managed in SW and registers + * are cleared on each READ eventually. */ dwmac_mmc_intr_all_mask(priv->ioaddr); - dwmac_mmc_ctrl(priv->ioaddr, mode); - memset(&priv->mmc, 0, sizeof(struct stmmac_counters)); + + if (priv->dma_cap.rmon) { + dwmac_mmc_ctrl(priv->ioaddr, mode); + memset(&priv->mmc, 0, sizeof(struct stmmac_counters)); + } else + pr_info(" No MAC Management Counters available"); } static u32 stmmac_get_synopsys_id(struct stmmac_priv *priv) @@ -807,8 +810,29 @@ static u32 stmmac_get_synopsys_id(struct stmmac_priv *priv) return 0; } -/* New GMAC chips support a new register to indicate the - * presence of the optional feature/functions. +/** + * stmmac_selec_desc_mode + * @dev : device pointer + * Description: select the Enhanced/Alternate or Normal descriptors */ +static void stmmac_selec_desc_mode(struct stmmac_priv *priv) +{ + if (priv->plat->enh_desc) { + pr_info(" Enhanced/Alternate descriptors\n"); + priv->hw->desc = &enh_desc_ops; + } else { + pr_info(" Normal descriptors\n"); + priv->hw->desc = &ndesc_ops; + } +} + +/** + * stmmac_get_hw_features + * @priv : private device pointer + * Description: + * new GMAC chip generations have a new register to indicate the + * presence of the optional feature/functions. + * This can be also used to override the value passed through the + * platform and necessary for old MAC10/100 and GMAC chips. */ static int stmmac_get_hw_features(struct stmmac_priv *priv) { @@ -829,7 +853,7 @@ static int stmmac_get_hw_features(struct stmmac_priv *priv) (hw_cap & DMA_HW_FEAT_RWKSEL) >> 9; priv->dma_cap.pmt_magic_frame = (hw_cap & DMA_HW_FEAT_MGKSEL) >> 10; - /*MMC*/ + /* MMC */ priv->dma_cap.rmon = (hw_cap & DMA_HW_FEAT_MMCSEL) >> 11; /* IEEE 1588-2002*/ priv->dma_cap.time_stamp = @@ -857,8 +881,7 @@ static int stmmac_get_hw_features(struct stmmac_priv *priv) priv->dma_cap.enh_desc = (hw_cap & DMA_HW_FEAT_ENHDESSEL) >> 24; - } else - pr_debug("\tNo HW DMA feature register supported"); + } return hw_cap; } @@ -913,6 +936,44 @@ static int stmmac_open(struct net_device *dev) goto open_error; } + stmmac_get_synopsys_id(priv); + + priv->hw_cap_support = stmmac_get_hw_features(priv); + + if (priv->hw_cap_support) { + pr_info(" Support DMA HW capability register"); + + /* We can override some gmac/dma configuration fields: e.g. + * enh_desc, tx_coe (e.g. that are passed through the + * platform) with the values from the HW capability + * register (if supported). + */ + priv->plat->enh_desc = priv->dma_cap.enh_desc; + priv->plat->tx_coe = priv->dma_cap.tx_coe; + priv->plat->pmt = priv->dma_cap.pmt_remote_wake_up; + + /* By default disable wol on magic frame if not supported */ + if (!priv->dma_cap.pmt_magic_frame) + priv->wolopts &= ~WAKE_MAGIC; + + } else + pr_info(" No HW DMA feature register supported"); + + /* Select the enhnaced/normal descriptor structures */ + stmmac_selec_desc_mode(priv); + + /* PMT module is not integrated in all the MAC devices. */ + if (priv->plat->pmt) { + pr_info(" Remote wake-up capable\n"); + device_set_wakeup_capable(priv->device, 1); + } + + priv->rx_coe = priv->hw->mac->rx_coe(priv->ioaddr); + if (priv->rx_coe) + pr_info(" Checksum Offload Engine supported\n"); + if (priv->plat->tx_coe) + pr_info(" Checksum insertion supported\n"); + /* Create and initialize the TX/RX descriptors chains. */ priv->dma_tx_size = STMMAC_ALIGN(dma_txsize); priv->dma_rx_size = STMMAC_ALIGN(dma_rxsize); @@ -935,15 +996,6 @@ static int stmmac_open(struct net_device *dev) /* Initialize the MAC Core */ priv->hw->mac->core_init(priv->ioaddr); - stmmac_get_synopsys_id(priv); - - stmmac_get_hw_features(priv); - - priv->rx_coe = priv->hw->mac->rx_coe(priv->ioaddr); - if (priv->rx_coe) - pr_info("stmmac: Rx Checksum Offload Engine supported\n"); - if (priv->plat->tx_coe) - pr_info("\tTX Checksum insertion supported\n"); netdev_update_features(dev); /* Request the IRQ lines */ @@ -965,8 +1017,7 @@ static int stmmac_open(struct net_device *dev) memset(&priv->xstats, 0, sizeof(struct stmmac_extra_stats)); priv->xstats.threshold = tc; - if (priv->dma_cap.rmon) - stmmac_mmc_setup(priv); + stmmac_mmc_setup(priv); /* Start the ball rolling... */ DBG(probe, DEBUG, "%s: DMA RX/TX processes started...\n", dev->name); @@ -1489,9 +1540,7 @@ static int stmmac_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) if (!priv->phydev) return -EINVAL; - spin_lock(&priv->lock); ret = phy_mii_ioctl(priv->phydev, rq, cmd); - spin_unlock(&priv->lock); return ret; } @@ -1558,7 +1607,7 @@ static int stmmac_sysfs_dma_cap_read(struct seq_file *seq, void *v) struct net_device *dev = seq->private; struct stmmac_priv *priv = netdev_priv(dev); - if (!stmmac_get_hw_features(priv)) { + if (!priv->hw_cap_support) { seq_printf(seq, "DMA HW features not supported\n"); return 0; } @@ -1766,12 +1815,6 @@ static int stmmac_mac_device_setup(struct net_device *dev) if (!device) return -ENOMEM; - if (priv->plat->enh_desc) { - device->desc = &enh_desc_ops; - pr_info("\tEnhanced descriptor structure\n"); - } else - device->desc = &ndesc_ops; - priv->hw = device; priv->hw->ring = &ring_mode_ops; @@ -1845,11 +1888,6 @@ static int stmmac_dvr_probe(struct platform_device *pdev) priv->ioaddr = addr; - /* PMT module is not integrated in all the MAC devices. */ - if (plat_dat->pmt) { - pr_info("\tPMT module supported\n"); - device_set_wakeup_capable(&pdev->dev, 1); - } /* * On some platforms e.g. SPEAr the wake up irq differs from the mac irq * The external wake up irq can be passed through the platform code @@ -1862,7 +1900,6 @@ static int stmmac_dvr_probe(struct platform_device *pdev) if (priv->wol_irq == -ENXIO) priv->wol_irq = ndev->irq; - platform_set_drvdata(pdev, ndev); /* Set the I/O base addr */ @@ -1875,7 +1912,7 @@ static int stmmac_dvr_probe(struct platform_device *pdev) goto out_free_ndev; } - /* MAC HW revice detection */ + /* MAC HW device detection */ ret = stmmac_mac_device_setup(ndev); if (ret < 0) goto out_plat_exit; @@ -1978,12 +2015,13 @@ static int stmmac_suspend(struct device *dev) if (!ndev || !netif_running(ndev)) return 0; + if (priv->phydev) + phy_stop(priv->phydev); + spin_lock(&priv->lock); netif_device_detach(ndev); netif_stop_queue(ndev); - if (priv->phydev) - phy_stop(priv->phydev); #ifdef CONFIG_STMMAC_TIMER priv->tm->timer_stop(); @@ -2041,12 +2079,13 @@ static int stmmac_resume(struct device *dev) #endif napi_enable(&priv->napi); - if (priv->phydev) - phy_start(priv->phydev); - netif_start_queue(ndev); spin_unlock(&priv->lock); + + if (priv->phydev) + phy_start(priv->phydev); + return 0; } diff --git a/drivers/net/ethernet/sun/sunhme.c b/drivers/net/ethernet/sun/sunhme.c index c517dac02ae..cf14ab9db57 100644 --- a/drivers/net/ethernet/sun/sunhme.c +++ b/drivers/net/ethernet/sun/sunhme.c @@ -2637,7 +2637,7 @@ static int __devinit happy_meal_sbus_probe_one(struct platform_device *op, int i sbus_dp = op->dev.parent->of_node; /* We can match PCI devices too, do not accept those here. */ - if (strcmp(sbus_dp->name, "sbus")) + if (strcmp(sbus_dp->name, "sbus") && strcmp(sbus_dp->name, "sbi")) return err; if (is_qfe) { diff --git a/drivers/net/ethernet/ti/davinci_cpdma.c b/drivers/net/ethernet/ti/davinci_cpdma.c index dca9d3369cd..c97d2f59085 100644 --- a/drivers/net/ethernet/ti/davinci_cpdma.c +++ b/drivers/net/ethernet/ti/davinci_cpdma.c @@ -836,11 +836,13 @@ int cpdma_chan_stop(struct cpdma_chan *chan) chan_write(chan, cp, CPDMA_TEARDOWN_VALUE); /* handle completed packets */ + spin_unlock_irqrestore(&chan->lock, flags); do { ret = __cpdma_chan_process(chan); if (ret < 0) break; } while ((ret & CPDMA_DESC_TD_COMPLETE) == 0); + spin_lock_irqsave(&chan->lock, flags); /* remaining packets haven't been tx/rx'ed, clean them up */ while (chan->head) { diff --git a/drivers/net/ethernet/tile/tilepro.c b/drivers/net/ethernet/tile/tilepro.c index 10826d8a2a2..1187a1169eb 100644 --- a/drivers/net/ethernet/tile/tilepro.c +++ b/drivers/net/ethernet/tile/tilepro.c @@ -926,7 +926,7 @@ static int tile_net_poll(struct napi_struct *napi, int budget) goto done; /* Re-enable the ingress interrupt. */ - enable_percpu_irq(priv->intr_id); + enable_percpu_irq(priv->intr_id, 0); /* HACK: Avoid the "rotting packet" problem (see above). */ if (qup->__packet_receive_read != @@ -1296,7 +1296,7 @@ static void tile_net_open_enable(void *dev_ptr) info->napi_enabled = true; /* Enable the ingress interrupt. */ - enable_percpu_irq(priv->intr_id); + enable_percpu_irq(priv->intr_id, 0); } @@ -1697,7 +1697,7 @@ static unsigned int tile_net_tx_frags(lepp_frag_t *frags, for (i = 0; i < sh->nr_frags; i++) { skb_frag_t *f = &sh->frags[i]; - unsigned long pfn = page_to_pfn(f->page); + unsigned long pfn = page_to_pfn(skb_frag_page(f)); /* FIXME: Compute "hash_for_home" properly. */ /* ISSUE: The hypervisor checks CHIP_HAS_REV1_DMA_PACKETS(). */ @@ -1706,7 +1706,7 @@ static unsigned int tile_net_tx_frags(lepp_frag_t *frags, /* FIXME: Hmmm. */ if (!hash_default) { void *va = pfn_to_kaddr(pfn) + f->page_offset; - BUG_ON(PageHighMem(f->page)); + BUG_ON(PageHighMem(skb_frag_page(f))); finv_buffer_remote(va, f->size, 0); } diff --git a/drivers/net/ethernet/toshiba/ps3_gelic_net.c b/drivers/net/ethernet/toshiba/ps3_gelic_net.c index ddb33cfd354..7bf1e201578 100644 --- a/drivers/net/ethernet/toshiba/ps3_gelic_net.c +++ b/drivers/net/ethernet/toshiba/ps3_gelic_net.c @@ -1674,6 +1674,9 @@ static int __devinit ps3_gelic_driver_probe(struct ps3_system_bus_device *dev) int result; pr_debug("%s: called\n", __func__); + + udbg_shutdown_ps3gelic(); + result = ps3_open_hv_device(dev); if (result) { diff --git a/drivers/net/ethernet/toshiba/ps3_gelic_net.h b/drivers/net/ethernet/toshiba/ps3_gelic_net.h index d3fadfbc3bc..a93df6ac190 100644 --- a/drivers/net/ethernet/toshiba/ps3_gelic_net.h +++ b/drivers/net/ethernet/toshiba/ps3_gelic_net.h @@ -359,6 +359,12 @@ static inline void *port_priv(struct gelic_port *port) return port->priv; } +#ifdef CONFIG_PPC_EARLY_DEBUG_PS3GELIC +extern void udbg_shutdown_ps3gelic(void); +#else +static inline void udbg_shutdown_ps3gelic(void) {} +#endif + extern int gelic_card_set_irq_mask(struct gelic_card *card, u64 mask); /* shared netdev ops */ extern void gelic_card_up(struct gelic_card *card); diff --git a/drivers/net/ethernet/xilinx/ll_temac_main.c b/drivers/net/ethernet/xilinx/ll_temac_main.c index 4d1658e78de..2681b53820e 100644 --- a/drivers/net/ethernet/xilinx/ll_temac_main.c +++ b/drivers/net/ethernet/xilinx/ll_temac_main.c @@ -114,6 +114,7 @@ void temac_indirect_out32(struct temac_local *lp, int reg, u32 value) return; temac_iow(lp, XTE_LSW0_OFFSET, value); temac_iow(lp, XTE_CTL0_OFFSET, CNTLREG_WRITE_ENABLE_MASK | reg); + temac_indirect_busywait(lp); } /** @@ -203,6 +204,9 @@ static void temac_dma_bd_release(struct net_device *ndev) struct temac_local *lp = netdev_priv(ndev); int i; + /* Reset Local Link (DMA) */ + lp->dma_out(lp, DMA_CONTROL_REG, DMA_CONTROL_RST); + for (i = 0; i < RX_BD_NUM; i++) { if (!lp->rx_skb[i]) break; @@ -716,8 +720,8 @@ static int temac_start_xmit(struct sk_buff *skb, struct net_device *ndev) cur_p = &lp->tx_bd_v[lp->tx_bd_tail]; cur_p->phys = dma_map_single(ndev->dev.parent, skb_frag_address(frag), - frag_size(frag), DMA_TO_DEVICE); - cur_p->len = frag_size(frag); + skb_frag_size(frag), DMA_TO_DEVICE); + cur_p->len = skb_frag_size(frag); cur_p->app0 = 0; frag++; } @@ -860,6 +864,8 @@ static int temac_open(struct net_device *ndev) phy_start(lp->phy_dev); } + temac_device_reset(ndev); + rc = request_irq(lp->tx_irq, ll_temac_tx_irq, 0, ndev->name, ndev); if (rc) goto err_tx_irq; @@ -867,7 +873,6 @@ static int temac_open(struct net_device *ndev) if (rc) goto err_rx_irq; - temac_device_reset(ndev); return 0; err_rx_irq: diff --git a/drivers/net/ethernet/xscale/ixp4xx_eth.c b/drivers/net/ethernet/xscale/ixp4xx_eth.c index ec96d910e9a..f45c85a8426 100644 --- a/drivers/net/ethernet/xscale/ixp4xx_eth.c +++ b/drivers/net/ethernet/xscale/ixp4xx_eth.c @@ -35,6 +35,7 @@ #include <linux/platform_device.h> #include <linux/ptp_classify.h> #include <linux/slab.h> +#include <linux/module.h> #include <mach/ixp46x_ts.h> #include <mach/npe.h> #include <mach/qmgr.h> diff --git a/drivers/net/hippi/Kconfig b/drivers/net/hippi/Kconfig index 7393eb732ee..95eb34fdbba 100644 --- a/drivers/net/hippi/Kconfig +++ b/drivers/net/hippi/Kconfig @@ -36,4 +36,4 @@ config ROADRUNNER_LARGE_RINGS kernel code or by user space programs. Say Y here only if you have the memory. -endif /* HIPPI */ +endif # HIPPI diff --git a/drivers/net/irda/Kconfig b/drivers/net/irda/Kconfig index a40fab44b9a..d423d18b4ad 100644 --- a/drivers/net/irda/Kconfig +++ b/drivers/net/irda/Kconfig @@ -314,7 +314,7 @@ config TOSHIBA_FIR config AU1000_FIR tristate "Alchemy Au1000 SIR/FIR" - depends on SOC_AU1000 && IRDA + depends on IRDA && MIPS_ALCHEMY config SMC_IRCC_FIR tristate "SMSC IrCC (EXPERIMENTAL)" diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c index a3ce3d4561e..74134970b70 100644 --- a/drivers/net/macvlan.c +++ b/drivers/net/macvlan.c @@ -192,6 +192,13 @@ static rx_handler_result_t macvlan_handle_frame(struct sk_buff **pskb) */ macvlan_broadcast(skb, port, src->dev, MACVLAN_MODE_VEPA); + else { + /* forward to original port. */ + vlan = src; + ret = macvlan_broadcast_one(skb, vlan, eth, 0); + goto out; + } + return RX_HANDLER_PASS; } diff --git a/drivers/net/phy/Kconfig b/drivers/net/phy/Kconfig index bb88e12101c..a70244306c9 100644 --- a/drivers/net/phy/Kconfig +++ b/drivers/net/phy/Kconfig @@ -3,7 +3,7 @@ # menuconfig PHYLIB - bool "PHY Device support and infrastructure" + tristate "PHY Device support and infrastructure" depends on !S390 depends on NETDEVICES help diff --git a/drivers/net/phy/realtek.c b/drivers/net/phy/realtek.c index a4eae750a41..f414ffb5b72 100644 --- a/drivers/net/phy/realtek.c +++ b/drivers/net/phy/realtek.c @@ -14,6 +14,7 @@ * */ #include <linux/phy.h> +#include <linux/module.h> #define RTL821x_PHYSR 0x11 #define RTL821x_PHYSR_DUPLEX 0x2000 diff --git a/drivers/net/ppp/pptp.c b/drivers/net/ppp/pptp.c index 89f829f5f72..f8a6853b692 100644 --- a/drivers/net/ppp/pptp.c +++ b/drivers/net/ppp/pptp.c @@ -423,10 +423,8 @@ static int pptp_bind(struct socket *sock, struct sockaddr *uservaddr, lock_sock(sk); opt->src_addr = sp->sa_addr.pptp; - if (add_chan(po)) { - release_sock(sk); + if (add_chan(po)) error = -EBUSY; - } release_sock(sk); return error; diff --git a/drivers/net/rionet.c b/drivers/net/rionet.c index 3bb13113703..7145714a5ec 100644 --- a/drivers/net/rionet.c +++ b/drivers/net/rionet.c @@ -88,8 +88,8 @@ static struct rio_dev **rionet_active; #define dev_rionet_capable(dev) \ is_rionet_capable(dev->src_ops, dev->dst_ops) -#define RIONET_MAC_MATCH(x) (*(u32 *)x == 0x00010001) -#define RIONET_GET_DESTID(x) (*(u16 *)(x + 4)) +#define RIONET_MAC_MATCH(x) (!memcmp((x), "\00\01\00\01", 4)) +#define RIONET_GET_DESTID(x) ((*((u8 *)x + 4) << 8) | *((u8 *)x + 5)) static int rionet_rx_clean(struct net_device *ndev) { diff --git a/drivers/net/usb/asix.c b/drivers/net/usb/asix.c index e81e22e3d1d..e95f0e60a9b 100644 --- a/drivers/net/usb/asix.c +++ b/drivers/net/usb/asix.c @@ -36,7 +36,7 @@ #include <linux/usb/usbnet.h> #include <linux/slab.h> -#define DRIVER_VERSION "26-Sep-2011" +#define DRIVER_VERSION "08-Nov-2011" #define DRIVER_NAME "asix" /* ASIX AX8817X based USB 2.0 Ethernet Devices */ @@ -163,7 +163,7 @@ #define MARVELL_CTRL_TXDELAY 0x0002 #define MARVELL_CTRL_RXDELAY 0x0080 -#define PHY_MODE_RTL8211CL 0x0004 +#define PHY_MODE_RTL8211CL 0x000C /* This structure cannot exceed sizeof(unsigned long [5]) AKA 20 bytes */ struct asix_data { @@ -652,9 +652,17 @@ static u32 asix_get_phyid(struct usbnet *dev) { int phy_reg; u32 phy_id; + int i; - phy_reg = asix_mdio_read(dev->net, dev->mii.phy_id, MII_PHYSID1); - if (phy_reg < 0) + /* Poll for the rare case the FW or phy isn't ready yet. */ + for (i = 0; i < 100; i++) { + phy_reg = asix_mdio_read(dev->net, dev->mii.phy_id, MII_PHYSID1); + if (phy_reg != 0 && phy_reg != 0xFFFF) + break; + mdelay(1); + } + + if (phy_reg <= 0 || phy_reg == 0xFFFF) return 0; phy_id = (phy_reg & 0xffff) << 16; @@ -1075,7 +1083,7 @@ static const struct net_device_ops ax88772_netdev_ops = { static int ax88772_bind(struct usbnet *dev, struct usb_interface *intf) { - int ret; + int ret, embd_phy; struct asix_data *data = (struct asix_data *)&dev->data; u8 buf[ETH_ALEN]; u32 phyid; @@ -1100,16 +1108,36 @@ static int ax88772_bind(struct usbnet *dev, struct usb_interface *intf) dev->mii.reg_num_mask = 0x1f; dev->mii.phy_id = asix_get_phy_addr(dev); - phyid = asix_get_phyid(dev); - dbg("PHYID=0x%08x", phyid); - dev->net->netdev_ops = &ax88772_netdev_ops; dev->net->ethtool_ops = &ax88772_ethtool_ops; - ret = ax88772_reset(dev); + embd_phy = ((dev->mii.phy_id & 0x1f) == 0x10 ? 1 : 0); + + /* Reset the PHY to normal operation mode */ + ret = asix_write_cmd(dev, AX_CMD_SW_PHY_SELECT, embd_phy, 0, 0, NULL); + if (ret < 0) { + dbg("Select PHY #1 failed: %d", ret); + return ret; + } + + ret = asix_sw_reset(dev, AX_SWRESET_IPPD | AX_SWRESET_PRL); + if (ret < 0) + return ret; + + msleep(150); + + ret = asix_sw_reset(dev, AX_SWRESET_CLEAR); if (ret < 0) return ret; + msleep(150); + + ret = asix_sw_reset(dev, embd_phy ? AX_SWRESET_IPRL : AX_SWRESET_PRTE); + + /* Read PHYID register *AFTER* the PHY was reset properly */ + phyid = asix_get_phyid(dev); + dbg("PHYID=0x%08x", phyid); + /* Asix framing packs multiple eth frames into a 2K usb bulk transfer */ if (dev->driver_info->flags & FLAG_FRAMING_AX) { /* hard_mtu is still the default - the device does not support @@ -1220,6 +1248,7 @@ static int ax88178_reset(struct usbnet *dev) __le16 eeprom; u8 status; int gpio0 = 0; + u32 phyid; asix_read_cmd(dev, AX_CMD_READ_GPIOS, 0, 0, 1, &status); dbg("GPIO Status: 0x%04x", status); @@ -1235,12 +1264,13 @@ static int ax88178_reset(struct usbnet *dev) data->ledmode = 0; gpio0 = 1; } else { - data->phymode = le16_to_cpu(eeprom) & 7; + data->phymode = le16_to_cpu(eeprom) & 0x7F; data->ledmode = le16_to_cpu(eeprom) >> 8; gpio0 = (le16_to_cpu(eeprom) & 0x80) ? 0 : 1; } dbg("GPIO0: %d, PhyMode: %d", gpio0, data->phymode); + /* Power up external GigaPHY through AX88178 GPIO pin */ asix_write_gpio(dev, AX_GPIO_RSE | AX_GPIO_GPO_1 | AX_GPIO_GPO1EN, 40); if ((le16_to_cpu(eeprom) >> 8) != 1) { asix_write_gpio(dev, 0x003c, 30); @@ -1252,6 +1282,13 @@ static int ax88178_reset(struct usbnet *dev) asix_write_gpio(dev, AX_GPIO_GPO1EN | AX_GPIO_GPO_1, 30); } + /* Read PHYID register *AFTER* powering up PHY */ + phyid = asix_get_phyid(dev); + dbg("PHYID=0x%08x", phyid); + + /* Set AX88178 to enable MII/GMII/RGMII interface for external PHY */ + asix_write_cmd(dev, AX_CMD_SW_PHY_SELECT, 0, 0, 0, NULL); + asix_sw_reset(dev, 0); msleep(150); @@ -1396,7 +1433,6 @@ static int ax88178_bind(struct usbnet *dev, struct usb_interface *intf) { int ret; u8 buf[ETH_ALEN]; - u32 phyid; struct asix_data *data = (struct asix_data *)&dev->data; data->eeprom_len = AX88772_EEPROM_LEN; @@ -1423,12 +1459,12 @@ static int ax88178_bind(struct usbnet *dev, struct usb_interface *intf) dev->net->netdev_ops = &ax88178_netdev_ops; dev->net->ethtool_ops = &ax88178_ethtool_ops; - phyid = asix_get_phyid(dev); - dbg("PHYID=0x%08x", phyid); + /* Blink LEDS so users know driver saw dongle */ + asix_sw_reset(dev, 0); + msleep(150); - ret = ax88178_reset(dev); - if (ret < 0) - return ret; + asix_sw_reset(dev, AX_SWRESET_PRL | AX_SWRESET_IPPD); + msleep(150); /* Asix framing packs multiple eth frames into a 2K usb bulk transfer */ if (dev->driver_info->flags & FLAG_FRAMING_AX) { @@ -1619,6 +1655,10 @@ static const struct usb_device_id products [] = { // ASIX 88772a USB_DEVICE(0x0db0, 0xa877), .driver_info = (unsigned long) &ax88772_info, +}, { + // Asus USB Ethernet Adapter + USB_DEVICE (0x0b95, 0x7e2b), + .driver_info = (unsigned long) &ax88772_info, }, { }, // END }; diff --git a/drivers/net/usb/cdc_ether.c b/drivers/net/usb/cdc_ether.c index c924ea2bce0..99ed6eb4dfa 100644 --- a/drivers/net/usb/cdc_ether.c +++ b/drivers/net/usb/cdc_ether.c @@ -567,7 +567,7 @@ static const struct usb_device_id products [] = { { USB_DEVICE_AND_INTERFACE_INFO(0x1004, 0x61aa, USB_CLASS_COMM, USB_CDC_SUBCLASS_ETHERNET, USB_CDC_PROTO_NONE), - .driver_info = (unsigned long)&wwan_info, + .driver_info = 0, }, /* diff --git a/drivers/net/usb/lg-vl600.c b/drivers/net/usb/lg-vl600.c index 1e722195105..9c26c6390d6 100644 --- a/drivers/net/usb/lg-vl600.c +++ b/drivers/net/usb/lg-vl600.c @@ -27,6 +27,7 @@ #include <linux/if_ether.h> #include <linux/if_arp.h> #include <linux/inetdevice.h> +#include <linux/module.h> /* * The device has a CDC ACM port for modem control (it claims to be @@ -143,10 +144,11 @@ static int vl600_rx_fixup(struct usbnet *dev, struct sk_buff *skb) } frame = (struct vl600_frame_hdr *) buf->data; - /* NOTE: Should check that frame->magic == 0x53544448? - * Otherwise if we receive garbage at the beginning of the frame - * we may end up allocating a huge buffer and saving all the - * future incoming data into it. */ + /* Yes, check that frame->magic == 0x53544448 (or 0x44544d48), + * otherwise we may run out of memory w/a bad packet */ + if (ntohl(frame->magic) != 0x53544448 && + ntohl(frame->magic) != 0x44544d48) + goto error; if (buf->len < sizeof(*frame) || buf->len != le32_to_cpup(&frame->len)) { @@ -295,6 +297,11 @@ encapsulate: * overwrite the remaining fields. */ packet = (struct vl600_pkt_hdr *) skb->data; + /* The VL600 wants IPv6 packets to have an IPv4 ethertype + * Since this modem only supports IPv4 and IPv6, just set all + * frames to 0x0800 (ETH_P_IP) + */ + packet->h_proto = htons(ETH_P_IP); memset(&packet->dummy, 0, sizeof(packet->dummy)); packet->len = cpu_to_le32(orig_len); @@ -307,21 +314,12 @@ encapsulate: if (skb->len < full_len) /* Pad */ skb_put(skb, full_len - skb->len); - /* The VL600 wants IPv6 packets to have an IPv4 ethertype - * Check if this is an IPv6 packet, and set the ethertype - * to 0x800 - */ - if ((skb->data[sizeof(struct vl600_pkt_hdr *) + 0x22] & 0xf0) == 0x60) { - skb->data[sizeof(struct vl600_pkt_hdr *) + 0x20] = 0x08; - skb->data[sizeof(struct vl600_pkt_hdr *) + 0x21] = 0; - } - return skb; } static const struct driver_info vl600_info = { .description = "LG VL600 modem", - .flags = FLAG_ETHER | FLAG_RX_ASSEMBLE, + .flags = FLAG_RX_ASSEMBLE | FLAG_WWAN, .bind = vl600_bind, .unbind = vl600_unbind, .status = usbnet_cdc_status, diff --git a/drivers/net/usb/smsc75xx.c b/drivers/net/usb/smsc75xx.c index 22a7cf951e7..a5b9b12ef26 100644 --- a/drivers/net/usb/smsc75xx.c +++ b/drivers/net/usb/smsc75xx.c @@ -51,6 +51,7 @@ #define USB_VENDOR_ID_SMSC (0x0424) #define USB_PRODUCT_ID_LAN7500 (0x7500) #define USB_PRODUCT_ID_LAN7505 (0x7505) +#define RXW_PADDING 2 #define check_warn(ret, fmt, args...) \ ({ if (ret < 0) netdev_warn(dev->net, fmt, ##args); }) @@ -1088,13 +1089,13 @@ static int smsc75xx_rx_fixup(struct usbnet *dev, struct sk_buff *skb) memcpy(&rx_cmd_b, skb->data, sizeof(rx_cmd_b)); le32_to_cpus(&rx_cmd_b); - skb_pull(skb, 4 + NET_IP_ALIGN); + skb_pull(skb, 4 + RXW_PADDING); packet = skb->data; /* get the packet length */ - size = (rx_cmd_a & RX_CMD_A_LEN) - NET_IP_ALIGN; - align_count = (4 - ((size + NET_IP_ALIGN) % 4)) % 4; + size = (rx_cmd_a & RX_CMD_A_LEN) - RXW_PADDING; + align_count = (4 - ((size + RXW_PADDING) % 4)) % 4; if (unlikely(rx_cmd_a & RX_CMD_A_RED)) { netif_dbg(dev, rx_err, dev->net, diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c index 7d6082160bc..fae0fbd8bc8 100644 --- a/drivers/net/usb/usbnet.c +++ b/drivers/net/usb/usbnet.c @@ -1057,7 +1057,8 @@ netdev_tx_t usbnet_start_xmit (struct sk_buff *skb, unsigned long flags; int retval; - skb_tx_timestamp(skb); + if (skb) + skb_tx_timestamp(skb); // some devices want funky USB-level framing, for // win32 driver (usually) and/or hardware quirks diff --git a/drivers/net/veth.c b/drivers/net/veth.c index 5b23767ea81..ef883e97cee 100644 --- a/drivers/net/veth.c +++ b/drivers/net/veth.c @@ -17,6 +17,7 @@ #include <net/dst.h> #include <net/xfrm.h> #include <linux/veth.h> +#include <linux/module.h> #define DRV_NAME "veth" #define DRV_VERSION "1.0" diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index 91039ab1672..6ee8410443c 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -925,12 +925,10 @@ static void virtnet_update_status(struct virtnet_info *vi) { u16 v; - if (!virtio_has_feature(vi->vdev, VIRTIO_NET_F_STATUS)) - return; - - vi->vdev->config->get(vi->vdev, + if (virtio_config_val(vi->vdev, VIRTIO_NET_F_STATUS, offsetof(struct virtio_net_config, status), - &v, sizeof(v)); + &v) < 0) + return; /* Ignore unknown (future) status bits */ v &= VIRTIO_NET_S_LINK_UP; @@ -1006,11 +1004,9 @@ static int virtnet_probe(struct virtio_device *vdev) } /* Configuration may specify what MAC to use. Otherwise random. */ - if (virtio_has_feature(vdev, VIRTIO_NET_F_MAC)) { - vdev->config->get(vdev, + if (virtio_config_val_len(vdev, VIRTIO_NET_F_MAC, offsetof(struct virtio_net_config, mac), - dev->dev_addr, dev->addr_len); - } else + dev->dev_addr, dev->addr_len) < 0) random_ether_addr(dev->dev_addr); /* Set up our device-specific information */ diff --git a/drivers/net/vmxnet3/vmxnet3_drv.c b/drivers/net/vmxnet3/vmxnet3_drv.c index b771ebac0f0..d96bfb1ac20 100644 --- a/drivers/net/vmxnet3/vmxnet3_drv.c +++ b/drivers/net/vmxnet3/vmxnet3_drv.c @@ -24,6 +24,7 @@ * */ +#include <linux/module.h> #include <net/ip6_checksum.h> #include "vmxnet3_int.h" diff --git a/drivers/net/wimax/i2400m/control.c b/drivers/net/wimax/i2400m/control.c index 727d728649b..2fea02b35b2 100644 --- a/drivers/net/wimax/i2400m/control.c +++ b/drivers/net/wimax/i2400m/control.c @@ -78,6 +78,8 @@ #include <linux/kernel.h> #include <linux/slab.h> #include <linux/wimax/i2400m.h> +#include <linux/export.h> +#include <linux/moduleparam.h> #define D_SUBMODULE control diff --git a/drivers/net/wimax/i2400m/debugfs.c b/drivers/net/wimax/i2400m/debugfs.c index 9c70b5fa3f5..129ba36bd04 100644 --- a/drivers/net/wimax/i2400m/debugfs.c +++ b/drivers/net/wimax/i2400m/debugfs.c @@ -26,6 +26,7 @@ #include <linux/etherdevice.h> #include <linux/spinlock.h> #include <linux/device.h> +#include <linux/export.h> #include "i2400m.h" diff --git a/drivers/net/wimax/i2400m/fw.c b/drivers/net/wimax/i2400m/fw.c index 85dadd5bf4b..7cbd7d231e1 100644 --- a/drivers/net/wimax/i2400m/fw.c +++ b/drivers/net/wimax/i2400m/fw.c @@ -158,6 +158,7 @@ #include <linux/sched.h> #include <linux/slab.h> #include <linux/usb.h> +#include <linux/export.h> #include "i2400m.h" diff --git a/drivers/net/wimax/i2400m/netdev.c b/drivers/net/wimax/i2400m/netdev.c index 2edd8fe1c1f..64a110604ad 100644 --- a/drivers/net/wimax/i2400m/netdev.c +++ b/drivers/net/wimax/i2400m/netdev.c @@ -76,6 +76,7 @@ #include <linux/slab.h> #include <linux/netdevice.h> #include <linux/ethtool.h> +#include <linux/export.h> #include "i2400m.h" diff --git a/drivers/net/wimax/i2400m/rx.c b/drivers/net/wimax/i2400m/rx.c index 2f94a872101..37becfcc98f 100644 --- a/drivers/net/wimax/i2400m/rx.c +++ b/drivers/net/wimax/i2400m/rx.c @@ -149,6 +149,8 @@ #include <linux/if_arp.h> #include <linux/netdevice.h> #include <linux/workqueue.h> +#include <linux/export.h> +#include <linux/moduleparam.h> #include "i2400m.h" diff --git a/drivers/net/wimax/i2400m/sdio.c b/drivers/net/wimax/i2400m/sdio.c index be428cae28d..21a9edd6e75 100644 --- a/drivers/net/wimax/i2400m/sdio.c +++ b/drivers/net/wimax/i2400m/sdio.c @@ -55,6 +55,7 @@ #include <linux/mmc/sdio_func.h> #include "i2400m-sdio.h" #include <linux/wimax/i2400m.h> +#include <linux/module.h> #define D_SUBMODULE main #include "sdio-debug-levels.h" diff --git a/drivers/net/wimax/i2400m/tx.c b/drivers/net/wimax/i2400m/tx.c index 4b30ed11d78..4b9ecb20dee 100644 --- a/drivers/net/wimax/i2400m/tx.c +++ b/drivers/net/wimax/i2400m/tx.c @@ -245,6 +245,7 @@ */ #include <linux/netdevice.h> #include <linux/slab.h> +#include <linux/export.h> #include "i2400m.h" diff --git a/drivers/net/wimax/i2400m/usb.c b/drivers/net/wimax/i2400m/usb.c index 9a644d052f1..2c1b8b68764 100644 --- a/drivers/net/wimax/i2400m/usb.c +++ b/drivers/net/wimax/i2400m/usb.c @@ -67,6 +67,7 @@ #include <linux/wimax/i2400m.h> #include <linux/debugfs.h> #include <linux/slab.h> +#include <linux/module.h> #define D_SUBMODULE usb diff --git a/drivers/net/wireless/adm8211.c b/drivers/net/wireless/adm8211.c index 3b752d9fb3c..f5ce5623da9 100644 --- a/drivers/net/wireless/adm8211.c +++ b/drivers/net/wireless/adm8211.c @@ -25,6 +25,7 @@ #include <linux/delay.h> #include <linux/crc32.h> #include <linux/eeprom_93cx6.h> +#include <linux/module.h> #include <net/mac80211.h> #include "adm8211.h" diff --git a/drivers/net/wireless/at76c50x-usb.c b/drivers/net/wireless/at76c50x-usb.c index 39322d4121b..4045e5ab055 100644 --- a/drivers/net/wireless/at76c50x-usb.c +++ b/drivers/net/wireless/at76c50x-usb.c @@ -517,7 +517,7 @@ static char *hex2str(void *buf, size_t len) goto exit; while (len--) { - obuf = pack_hex_byte(obuf, *ibuf++); + obuf = hex_byte_pack(obuf, *ibuf++); *obuf++ = '-'; } obuf--; diff --git a/drivers/net/wireless/ath/Kconfig b/drivers/net/wireless/ath/Kconfig index 07354883641..09602241901 100644 --- a/drivers/net/wireless/ath/Kconfig +++ b/drivers/net/wireless/ath/Kconfig @@ -1,6 +1,6 @@ menuconfig ATH_COMMON tristate "Atheros Wireless Cards" - depends on CFG80211 + depends on CFG80211 && (!UML || BROKEN) ---help--- This will enable the support for the Atheros wireless drivers. ath5k, ath9k, ath9k_htc and ar9170 drivers share some common code, this option diff --git a/drivers/net/wireless/ath/ath.h b/drivers/net/wireless/ath/ath.h index 908fdbc3e0e..0f9ee46cfc9 100644 --- a/drivers/net/wireless/ath/ath.h +++ b/drivers/net/wireless/ath/ath.h @@ -173,8 +173,7 @@ bool ath_hw_keyreset(struct ath_common *common, u16 entry); void ath_hw_cycle_counters_update(struct ath_common *common); int32_t ath_hw_get_listen_time(struct ath_common *common); -extern __attribute__((format (printf, 2, 3))) -void ath_printk(const char *level, const char *fmt, ...); +extern __printf(2, 3) void ath_printk(const char *level, const char *fmt, ...); #define _ath_printk(level, common, fmt, ...) \ do { \ @@ -258,7 +257,7 @@ do { \ #else -static inline __attribute__((format (printf, 3, 4))) +static inline __attribute__ ((format (printf, 3, 4))) void ath_dbg(struct ath_common *common, enum ATH_DEBUG dbg_mask, const char *fmt, ...) { diff --git a/drivers/net/wireless/ath/ath5k/debug.c b/drivers/net/wireless/ath/ath5k/debug.c index fce8c904eea..8c5ce8b0c73 100644 --- a/drivers/net/wireless/ath/ath5k/debug.c +++ b/drivers/net/wireless/ath/ath5k/debug.c @@ -57,8 +57,9 @@ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF * THE POSSIBILITY OF SUCH DAMAGES. */ +#include <linux/export.h> +#include <linux/moduleparam.h> -#include <linux/module.h> #include <linux/seq_file.h> #include <linux/list.h> #include "debug.h" diff --git a/drivers/net/wireless/ath/ath5k/debug.h b/drivers/net/wireless/ath/ath5k/debug.h index 7f37df3125f..0a3f916a1ef 100644 --- a/drivers/net/wireless/ath/ath5k/debug.h +++ b/drivers/net/wireless/ath/ath5k/debug.h @@ -141,10 +141,10 @@ ath5k_debug_printtxbuf(struct ath5k_hw *ah, struct ath5k_buf *bf); #include <linux/compiler.h> -static inline void __attribute__ ((format (printf, 3, 4))) +static inline __printf(3, 4) void ATH5K_DBG(struct ath5k_hw *ah, unsigned int m, const char *fmt, ...) {} -static inline void __attribute__ ((format (printf, 3, 4))) +static inline __printf(3, 4) void ATH5K_DBG_UNLIMIT(struct ath5k_hw *ah, unsigned int m, const char *fmt, ...) {} diff --git a/drivers/net/wireless/ath/ath5k/pci.c b/drivers/net/wireless/ath/ath5k/pci.c index c1dff2ced04..dfa48eb7d95 100644 --- a/drivers/net/wireless/ath/ath5k/pci.c +++ b/drivers/net/wireless/ath/ath5k/pci.c @@ -18,6 +18,7 @@ #include <linux/pci.h> #include <linux/pci-aspm.h> #include <linux/etherdevice.h> +#include <linux/module.h> #include "../ath.h" #include "ath5k.h" #include "debug.h" diff --git a/drivers/net/wireless/ath/ath6kl/cfg80211.c b/drivers/net/wireless/ath/ath6kl/cfg80211.c index 3aff36bad5d..f517eb8f7b4 100644 --- a/drivers/net/wireless/ath/ath6kl/cfg80211.c +++ b/drivers/net/wireless/ath/ath6kl/cfg80211.c @@ -14,6 +14,8 @@ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ +#include <linux/moduleparam.h> + #include "core.h" #include "cfg80211.h" #include "debug.h" diff --git a/drivers/net/wireless/ath/ath6kl/debug.c b/drivers/net/wireless/ath/ath6kl/debug.c index ba3f23d7115..7879b531428 100644 --- a/drivers/net/wireless/ath/ath6kl/debug.c +++ b/drivers/net/wireless/ath/ath6kl/debug.c @@ -19,6 +19,7 @@ #include <linux/circ_buf.h> #include <linux/fs.h> #include <linux/vmalloc.h> +#include <linux/export.h> #include "debug.h" #include "target.h" diff --git a/drivers/net/wireless/ath/ath6kl/debug.h b/drivers/net/wireless/ath/ath6kl/debug.h index 9288a3ce1e3..7b7675f70a1 100644 --- a/drivers/net/wireless/ath/ath6kl/debug.h +++ b/drivers/net/wireless/ath/ath6kl/debug.h @@ -44,8 +44,8 @@ enum ATH6K_DEBUG_MASK { }; extern unsigned int debug_mask; -extern int ath6kl_printk(const char *level, const char *fmt, ...) - __attribute__ ((format (printf, 2, 3))); +extern __printf(2, 3) +int ath6kl_printk(const char *level, const char *fmt, ...); #define ath6kl_info(fmt, ...) \ ath6kl_printk(KERN_INFO, fmt, ##__VA_ARGS__) diff --git a/drivers/net/wireless/ath/ath6kl/sdio.c b/drivers/net/wireless/ath/ath6kl/sdio.c index f1dc311ee0c..066d4f88807 100644 --- a/drivers/net/wireless/ath/ath6kl/sdio.c +++ b/drivers/net/wireless/ath/ath6kl/sdio.c @@ -14,6 +14,7 @@ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ +#include <linux/module.h> #include <linux/mmc/card.h> #include <linux/mmc/mmc.h> #include <linux/mmc/host.h> diff --git a/drivers/net/wireless/ath/ath9k/ahb.c b/drivers/net/wireless/ath/ath9k/ahb.c index 85a54cd2b08..5e47ca6d16a 100644 --- a/drivers/net/wireless/ath/ath9k/ahb.c +++ b/drivers/net/wireless/ath/ath9k/ahb.c @@ -19,6 +19,7 @@ #include <linux/nl80211.h> #include <linux/platform_device.h> #include <linux/ath9k_platform.h> +#include <linux/module.h> #include "ath9k.h" static const struct platform_device_id ath9k_platform_id_table[] = { diff --git a/drivers/net/wireless/ath/ath9k/ani.c b/drivers/net/wireless/ath/ath9k/ani.c index 2776c3c1f50..a639b94f764 100644 --- a/drivers/net/wireless/ath/ath9k/ani.c +++ b/drivers/net/wireless/ath/ath9k/ani.c @@ -15,6 +15,7 @@ */ #include <linux/kernel.h> +#include <linux/export.h> #include "hw.h" #include "hw-ops.h" diff --git a/drivers/net/wireless/ath/ath9k/ar9002_hw.c b/drivers/net/wireless/ath/ath9k/ar9002_hw.c index 626d547d2f0..11f192a1ceb 100644 --- a/drivers/net/wireless/ath/ath9k/ar9002_hw.c +++ b/drivers/net/wireless/ath/ath9k/ar9002_hw.c @@ -14,6 +14,7 @@ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ +#include <linux/moduleparam.h> #include "hw.h" #include "ar5008_initvals.h" #include "ar9001_initvals.h" diff --git a/drivers/net/wireless/ath/ath9k/ar9002_mac.c b/drivers/net/wireless/ath/ath9k/ar9002_mac.c index f7d8e516a2a..b5920168606 100644 --- a/drivers/net/wireless/ath/ath9k/ar9002_mac.c +++ b/drivers/net/wireless/ath/ath9k/ar9002_mac.c @@ -15,6 +15,7 @@ */ #include "hw.h" +#include <linux/export.h> #define AR_BufLen 0x00000fff diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mac.c b/drivers/net/wireless/ath/ath9k/ar9003_mac.c index b363cc06cfd..ccde784a842 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_mac.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_mac.c @@ -13,6 +13,7 @@ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ +#include <linux/export.h> #include "hw.h" #include "ar9003_mac.h" diff --git a/drivers/net/wireless/ath/ath9k/ar9003_paprd.c b/drivers/net/wireless/ath/ath9k/ar9003_paprd.c index 0c462c904cb..a4450cba065 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_paprd.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_paprd.c @@ -14,6 +14,7 @@ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ +#include <linux/export.h> #include "hw.h" #include "ar9003_phy.h" diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.c b/drivers/net/wireless/ath/ath9k/ar9003_phy.c index fe96997921d..2330e7ede19 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c @@ -14,6 +14,7 @@ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ +#include <linux/export.h> #include "hw.h" #include "ar9003_phy.h" diff --git a/drivers/net/wireless/ath/ath9k/btcoex.c b/drivers/net/wireless/ath/ath9k/btcoex.c index 6635c377dc0..012263968d6 100644 --- a/drivers/net/wireless/ath/ath9k/btcoex.c +++ b/drivers/net/wireless/ath/ath9k/btcoex.c @@ -14,6 +14,7 @@ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ +#include <linux/export.h> #include "hw.h" enum ath_bt_mode { diff --git a/drivers/net/wireless/ath/ath9k/calib.c b/drivers/net/wireless/ath/ath9k/calib.c index ebaf304f464..99538810a31 100644 --- a/drivers/net/wireless/ath/ath9k/calib.c +++ b/drivers/net/wireless/ath/ath9k/calib.c @@ -16,6 +16,7 @@ #include "hw.h" #include "hw-ops.h" +#include <linux/export.h> /* Common calibration code */ diff --git a/drivers/net/wireless/ath/ath9k/debug.c b/drivers/net/wireless/ath/ath9k/debug.c index 327aa28f603..2741203e803 100644 --- a/drivers/net/wireless/ath/ath9k/debug.c +++ b/drivers/net/wireless/ath/ath9k/debug.c @@ -16,6 +16,7 @@ #include <linux/slab.h> #include <linux/vmalloc.h> +#include <linux/export.h> #include <asm/unaligned.h> #include "ath9k.h" diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index 7a9c6f7cd7e..8873c6e6fb9 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -16,6 +16,7 @@ #include <linux/io.h> #include <linux/slab.h> +#include <linux/module.h> #include <asm/unaligned.h> #include "hw.h" diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c index af1b3254953..d4c909f8e47 100644 --- a/drivers/net/wireless/ath/ath9k/init.c +++ b/drivers/net/wireless/ath/ath9k/init.c @@ -17,6 +17,7 @@ #include <linux/dma-mapping.h> #include <linux/slab.h> #include <linux/ath9k_platform.h> +#include <linux/module.h> #include "ath9k.h" diff --git a/drivers/net/wireless/ath/ath9k/mac.c b/drivers/net/wireless/ath/ath9k/mac.c index 6a8fdf33a52..ecdb6fd2907 100644 --- a/drivers/net/wireless/ath/ath9k/mac.c +++ b/drivers/net/wireless/ath/ath9k/mac.c @@ -16,6 +16,7 @@ #include "hw.h" #include "hw-ops.h" +#include <linux/export.h> static void ath9k_hw_set_txq_interrupts(struct ath_hw *ah, struct ath9k_tx_queue_info *qi) diff --git a/drivers/net/wireless/ath/ath9k/pci.c b/drivers/net/wireless/ath/ath9k/pci.c index edb0b4b3da3..2dcdf63cb39 100644 --- a/drivers/net/wireless/ath/ath9k/pci.c +++ b/drivers/net/wireless/ath/ath9k/pci.c @@ -18,6 +18,7 @@ #include <linux/pci.h> #include <linux/pci-aspm.h> #include <linux/ath9k_platform.h> +#include <linux/module.h> #include "ath9k.h" static DEFINE_PCI_DEVICE_TABLE(ath_pci_id_table) = { diff --git a/drivers/net/wireless/ath/ath9k/rc.c b/drivers/net/wireless/ath/ath9k/rc.c index cc5703b853b..528d5f3e868 100644 --- a/drivers/net/wireless/ath/ath9k/rc.c +++ b/drivers/net/wireless/ath/ath9k/rc.c @@ -16,6 +16,7 @@ */ #include <linux/slab.h> +#include <linux/export.h> #include "ath9k.h" diff --git a/drivers/net/wireless/ath/carl9170/fw.c b/drivers/net/wireless/ath/carl9170/fw.c index f4cae1cccbf..cba9d0435dc 100644 --- a/drivers/net/wireless/ath/carl9170/fw.c +++ b/drivers/net/wireless/ath/carl9170/fw.c @@ -23,6 +23,7 @@ #include <linux/kernel.h> #include <linux/firmware.h> #include <linux/crc32.h> +#include <linux/module.h> #include "carl9170.h" #include "fwcmd.h" #include "version.h" diff --git a/drivers/net/wireless/ath/debug.c b/drivers/net/wireless/ath/debug.c index 5367b1086e0..508eccf5d98 100644 --- a/drivers/net/wireless/ath/debug.c +++ b/drivers/net/wireless/ath/debug.c @@ -14,6 +14,7 @@ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ +#include <linux/export.h> #include "ath.h" const char *ath_opmode_to_string(enum nl80211_iftype opmode) diff --git a/drivers/net/wireless/ath/hw.c b/drivers/net/wireless/ath/hw.c index 3f508e59f14..19befb33107 100644 --- a/drivers/net/wireless/ath/hw.c +++ b/drivers/net/wireless/ath/hw.c @@ -14,6 +14,7 @@ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ +#include <linux/export.h> #include <asm/unaligned.h> #include "ath.h" diff --git a/drivers/net/wireless/ath/key.c b/drivers/net/wireless/ath/key.c index 17b0efd86f9..4cf7c5eb481 100644 --- a/drivers/net/wireless/ath/key.c +++ b/drivers/net/wireless/ath/key.c @@ -15,6 +15,7 @@ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ +#include <linux/export.h> #include <asm/unaligned.h> #include <net/mac80211.h> diff --git a/drivers/net/wireless/ath/regd.c b/drivers/net/wireless/ath/regd.c index f1be57f0f5b..65ecb5bab25 100644 --- a/drivers/net/wireless/ath/regd.c +++ b/drivers/net/wireless/ath/regd.c @@ -15,6 +15,7 @@ */ #include <linux/kernel.h> +#include <linux/export.h> #include <net/cfg80211.h> #include <net/mac80211.h> #include "regd.h" diff --git a/drivers/net/wireless/b43/b43.h b/drivers/net/wireless/b43/b43.h index 447a2307c9d..37110dfd2c9 100644 --- a/drivers/net/wireless/b43/b43.h +++ b/drivers/net/wireless/b43/b43.h @@ -1011,14 +1011,10 @@ static inline bool b43_using_pio_transfers(struct b43_wldev *dev) } /* Message printing */ -void b43info(struct b43_wl *wl, const char *fmt, ...) - __attribute__ ((format(printf, 2, 3))); -void b43err(struct b43_wl *wl, const char *fmt, ...) - __attribute__ ((format(printf, 2, 3))); -void b43warn(struct b43_wl *wl, const char *fmt, ...) - __attribute__ ((format(printf, 2, 3))); -void b43dbg(struct b43_wl *wl, const char *fmt, ...) - __attribute__ ((format(printf, 2, 3))); +__printf(2, 3) void b43info(struct b43_wl *wl, const char *fmt, ...); +__printf(2, 3) void b43err(struct b43_wl *wl, const char *fmt, ...); +__printf(2, 3) void b43warn(struct b43_wl *wl, const char *fmt, ...); +__printf(2, 3) void b43dbg(struct b43_wl *wl, const char *fmt, ...); /* A WARN_ON variant that vanishes when b43 debugging is disabled. diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c index 7cf4125a162..5634d9a9965 100644 --- a/drivers/net/wireless/b43/main.c +++ b/drivers/net/wireless/b43/main.c @@ -34,7 +34,7 @@ #include <linux/delay.h> #include <linux/init.h> -#include <linux/moduleparam.h> +#include <linux/module.h> #include <linux/if_arp.h> #include <linux/etherdevice.h> #include <linux/firmware.h> diff --git a/drivers/net/wireless/b43/pcmcia.c b/drivers/net/wireless/b43/pcmcia.c index 12b6b4067a3..714cad649c4 100644 --- a/drivers/net/wireless/b43/pcmcia.c +++ b/drivers/net/wireless/b43/pcmcia.c @@ -25,6 +25,7 @@ #include <linux/ssb/ssb.h> #include <linux/slab.h> +#include <linux/module.h> #include <pcmcia/cistpl.h> #include <pcmcia/ciscode.h> diff --git a/drivers/net/wireless/b43legacy/b43legacy.h b/drivers/net/wireless/b43legacy/b43legacy.h index 12b51825158..1d4fc9db7f5 100644 --- a/drivers/net/wireless/b43legacy/b43legacy.h +++ b/drivers/net/wireless/b43legacy/b43legacy.h @@ -810,15 +810,15 @@ struct b43legacy_lopair *b43legacy_get_lopair(struct b43legacy_phy *phy, /* Message printing */ -void b43legacyinfo(struct b43legacy_wl *wl, const char *fmt, ...) - __attribute__((format(printf, 2, 3))); -void b43legacyerr(struct b43legacy_wl *wl, const char *fmt, ...) - __attribute__((format(printf, 2, 3))); -void b43legacywarn(struct b43legacy_wl *wl, const char *fmt, ...) - __attribute__((format(printf, 2, 3))); +__printf(2, 3) +void b43legacyinfo(struct b43legacy_wl *wl, const char *fmt, ...); +__printf(2, 3) +void b43legacyerr(struct b43legacy_wl *wl, const char *fmt, ...); +__printf(2, 3) +void b43legacywarn(struct b43legacy_wl *wl, const char *fmt, ...); #if B43legacy_DEBUG -void b43legacydbg(struct b43legacy_wl *wl, const char *fmt, ...) - __attribute__((format(printf, 2, 3))); +__printf(2, 3) +void b43legacydbg(struct b43legacy_wl *wl, const char *fmt, ...); #else /* DEBUG */ # define b43legacydbg(wl, fmt...) do { /* nothing */ } while (0) #endif /* DEBUG */ diff --git a/drivers/net/wireless/b43legacy/main.c b/drivers/net/wireless/b43legacy/main.c index a3b72cd72c6..20f02437af8 100644 --- a/drivers/net/wireless/b43legacy/main.c +++ b/drivers/net/wireless/b43legacy/main.c @@ -31,7 +31,7 @@ #include <linux/delay.h> #include <linux/init.h> -#include <linux/moduleparam.h> +#include <linux/module.h> #include <linux/if_arp.h> #include <linux/etherdevice.h> #include <linux/firmware.h> diff --git a/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c b/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c index bff9dcd6fad..89ff94da556 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c @@ -17,6 +17,7 @@ #include <linux/types.h> #include <linux/netdevice.h> +#include <linux/export.h> #include <linux/pci.h> #include <linux/pci_ids.h> #include <linux/sched.h> diff --git a/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c b/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c index ac8d02bd34f..0d8a9cdf897 100644 --- a/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c +++ b/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c @@ -21,6 +21,7 @@ #include <linux/sched.h> #include <linux/firmware.h> #include <linux/interrupt.h> +#include <linux/module.h> #include <net/mac80211.h> #include <defs.h> #include "nicpci.h" diff --git a/drivers/net/wireless/hostap/hostap_80211_rx.c b/drivers/net/wireless/hostap/hostap_80211_rx.c index e0b3e8d406b..df7050abe71 100644 --- a/drivers/net/wireless/hostap/hostap_80211_rx.c +++ b/drivers/net/wireless/hostap/hostap_80211_rx.c @@ -1,5 +1,6 @@ #include <linux/etherdevice.h> #include <linux/slab.h> +#include <linux/export.h> #include <net/lib80211.h> #include <linux/if_arp.h> diff --git a/drivers/net/wireless/hostap/hostap_80211_tx.c b/drivers/net/wireless/hostap/hostap_80211_tx.c index c34a3b7f129..344a981a052 100644 --- a/drivers/net/wireless/hostap/hostap_80211_tx.c +++ b/drivers/net/wireless/hostap/hostap_80211_tx.c @@ -1,4 +1,5 @@ #include <linux/slab.h> +#include <linux/export.h> #include "hostap_80211.h" #include "hostap_common.h" diff --git a/drivers/net/wireless/hostap/hostap_ap.c b/drivers/net/wireless/hostap/hostap_ap.c index 3d05dc15c6b..e1f41027724 100644 --- a/drivers/net/wireless/hostap/hostap_ap.c +++ b/drivers/net/wireless/hostap/hostap_ap.c @@ -21,6 +21,8 @@ #include <linux/random.h> #include <linux/if_arp.h> #include <linux/slab.h> +#include <linux/export.h> +#include <linux/moduleparam.h> #include "hostap_wlan.h" #include "hostap.h" diff --git a/drivers/net/wireless/hostap/hostap_info.c b/drivers/net/wireless/hostap/hostap_info.c index d737091cf6a..47932b28aac 100644 --- a/drivers/net/wireless/hostap/hostap_info.c +++ b/drivers/net/wireless/hostap/hostap_info.c @@ -3,6 +3,7 @@ #include <linux/if_arp.h> #include <linux/sched.h> #include <linux/slab.h> +#include <linux/export.h> #include "hostap_wlan.h" #include "hostap.h" #include "hostap_ap.h" diff --git a/drivers/net/wireless/hostap/hostap_ioctl.c b/drivers/net/wireless/hostap/hostap_ioctl.c index 12de46407c7..045a93645a3 100644 --- a/drivers/net/wireless/hostap/hostap_ioctl.c +++ b/drivers/net/wireless/hostap/hostap_ioctl.c @@ -5,6 +5,7 @@ #include <linux/sched.h> #include <linux/ethtool.h> #include <linux/if_arp.h> +#include <linux/module.h> #include <net/lib80211.h> #include "hostap_wlan.h" diff --git a/drivers/net/wireless/hostap/hostap_proc.c b/drivers/net/wireless/hostap/hostap_proc.c index 005ff25a405..75ef8f04aab 100644 --- a/drivers/net/wireless/hostap/hostap_proc.c +++ b/drivers/net/wireless/hostap/hostap_proc.c @@ -2,6 +2,7 @@ #include <linux/types.h> #include <linux/proc_fs.h> +#include <linux/export.h> #include <net/lib80211.h> #include "hostap_wlan.h" diff --git a/drivers/net/wireless/iwlegacy/iwl-debugfs.c b/drivers/net/wireless/iwlegacy/iwl-debugfs.c index 996996a7165..1407dca70de 100644 --- a/drivers/net/wireless/iwlegacy/iwl-debugfs.c +++ b/drivers/net/wireless/iwlegacy/iwl-debugfs.c @@ -26,6 +26,7 @@ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 *****************************************************************************/ #include <linux/ieee80211.h> +#include <linux/export.h> #include <net/mac80211.h> diff --git a/drivers/net/wireless/iwlegacy/iwl-rx.c b/drivers/net/wireless/iwlegacy/iwl-rx.c index 9b5d0abe8be..f4d21ec2249 100644 --- a/drivers/net/wireless/iwlegacy/iwl-rx.c +++ b/drivers/net/wireless/iwlegacy/iwl-rx.c @@ -29,6 +29,7 @@ #include <linux/etherdevice.h> #include <linux/slab.h> +#include <linux/export.h> #include <net/mac80211.h> #include <asm/unaligned.h> #include "iwl-eeprom.h" diff --git a/drivers/net/wireless/iwlegacy/iwl-scan.c b/drivers/net/wireless/iwlegacy/iwl-scan.c index a6b5222fc59..521b73b527d 100644 --- a/drivers/net/wireless/iwlegacy/iwl-scan.c +++ b/drivers/net/wireless/iwlegacy/iwl-scan.c @@ -28,6 +28,7 @@ #include <linux/slab.h> #include <linux/types.h> #include <linux/etherdevice.h> +#include <linux/export.h> #include <net/mac80211.h> #include "iwl-eeprom.h" diff --git a/drivers/net/wireless/iwlegacy/iwl-sta.c b/drivers/net/wireless/iwlegacy/iwl-sta.c index 66f0fb2bbe0..f10df3e2813 100644 --- a/drivers/net/wireless/iwlegacy/iwl-sta.c +++ b/drivers/net/wireless/iwlegacy/iwl-sta.c @@ -31,6 +31,7 @@ #include <linux/etherdevice.h> #include <linux/sched.h> #include <linux/lockdep.h> +#include <linux/export.h> #include "iwl-dev.h" #include "iwl-core.h" diff --git a/drivers/net/wireless/iwlegacy/iwl-tx.c b/drivers/net/wireless/iwlegacy/iwl-tx.c index ef9e268bf8a..c0dfb1a4e96 100644 --- a/drivers/net/wireless/iwlegacy/iwl-tx.c +++ b/drivers/net/wireless/iwlegacy/iwl-tx.c @@ -30,6 +30,7 @@ #include <linux/etherdevice.h> #include <linux/sched.h> #include <linux/slab.h> +#include <linux/export.h> #include <net/mac80211.h> #include "iwl-eeprom.h" #include "iwl-dev.h" diff --git a/drivers/net/wireless/iwlwifi/iwl-pci.c b/drivers/net/wireless/iwlwifi/iwl-pci.c index 19cc6a81da5..1800029911a 100644 --- a/drivers/net/wireless/iwlwifi/iwl-pci.c +++ b/drivers/net/wireless/iwlwifi/iwl-pci.c @@ -60,6 +60,7 @@ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * *****************************************************************************/ +#include <linux/module.h> #include <linux/pci.h> #include <linux/pci-aspm.h> diff --git a/drivers/net/wireless/iwmc3200wifi/commands.c b/drivers/net/wireless/iwmc3200wifi/commands.c index 50dee6a0a5c..bd75078c454 100644 --- a/drivers/net/wireless/iwmc3200wifi/commands.c +++ b/drivers/net/wireless/iwmc3200wifi/commands.c @@ -42,6 +42,7 @@ #include <linux/ieee80211.h> #include <linux/sched.h> #include <linux/slab.h> +#include <linux/moduleparam.h> #include "iwm.h" #include "bus.h" diff --git a/drivers/net/wireless/iwmc3200wifi/debugfs.c b/drivers/net/wireless/iwmc3200wifi/debugfs.c index 0a0cc9667cd..87eef5773a0 100644 --- a/drivers/net/wireless/iwmc3200wifi/debugfs.c +++ b/drivers/net/wireless/iwmc3200wifi/debugfs.c @@ -25,6 +25,7 @@ #include <linux/kernel.h> #include <linux/bitops.h> #include <linux/debugfs.h> +#include <linux/export.h> #include "iwm.h" #include "bus.h" diff --git a/drivers/net/wireless/iwmc3200wifi/main.c b/drivers/net/wireless/iwmc3200wifi/main.c index 362002735b1..98a179f98ea 100644 --- a/drivers/net/wireless/iwmc3200wifi/main.c +++ b/drivers/net/wireless/iwmc3200wifi/main.c @@ -42,6 +42,7 @@ #include <linux/ieee80211.h> #include <linux/wireless.h> #include <linux/slab.h> +#include <linux/moduleparam.h> #include "iwm.h" #include "debug.h" diff --git a/drivers/net/wireless/iwmc3200wifi/sdio.c b/drivers/net/wireless/iwmc3200wifi/sdio.c index 56383e7be83..764b40dd24a 100644 --- a/drivers/net/wireless/iwmc3200wifi/sdio.c +++ b/drivers/net/wireless/iwmc3200wifi/sdio.c @@ -63,6 +63,7 @@ */ #include <linux/kernel.h> +#include <linux/module.h> #include <linux/slab.h> #include <linux/netdevice.h> #include <linux/debugfs.h> diff --git a/drivers/net/wireless/libertas/cmd.c b/drivers/net/wireless/libertas/cmd.c index e08ab1de3d9..d798bcc0d83 100644 --- a/drivers/net/wireless/libertas/cmd.c +++ b/drivers/net/wireless/libertas/cmd.c @@ -8,6 +8,7 @@ #include <linux/sched.h> #include <linux/slab.h> #include <linux/if_arp.h> +#include <linux/export.h> #include "decl.h" #include "cfg.h" diff --git a/drivers/net/wireless/libertas/debugfs.c b/drivers/net/wireless/libertas/debugfs.c index 1af18277884..d8d8f0d0899 100644 --- a/drivers/net/wireless/libertas/debugfs.c +++ b/drivers/net/wireless/libertas/debugfs.c @@ -5,6 +5,7 @@ #include <linux/mm.h> #include <linux/string.h> #include <linux/slab.h> +#include <linux/export.h> #include "decl.h" #include "cmd.h" diff --git a/drivers/net/wireless/libertas/if_sdio.c b/drivers/net/wireless/libertas/if_sdio.c index c962e21762d..9804ebc892d 100644 --- a/drivers/net/wireless/libertas/if_sdio.c +++ b/drivers/net/wireless/libertas/if_sdio.c @@ -29,7 +29,7 @@ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt #include <linux/kernel.h> -#include <linux/moduleparam.h> +#include <linux/module.h> #include <linux/slab.h> #include <linux/firmware.h> #include <linux/netdevice.h> diff --git a/drivers/net/wireless/libertas/if_spi.c b/drivers/net/wireless/libertas/if_spi.c index 7059d9645da..728baa44525 100644 --- a/drivers/net/wireless/libertas/if_spi.c +++ b/drivers/net/wireless/libertas/if_spi.c @@ -21,7 +21,7 @@ #include <linux/hardirq.h> #include <linux/interrupt.h> -#include <linux/moduleparam.h> +#include <linux/module.h> #include <linux/firmware.h> #include <linux/jiffies.h> #include <linux/list.h> diff --git a/drivers/net/wireless/libertas/if_usb.c b/drivers/net/wireless/libertas/if_usb.c index 8147f1e2a0b..db879c364eb 100644 --- a/drivers/net/wireless/libertas/if_usb.c +++ b/drivers/net/wireless/libertas/if_usb.c @@ -5,7 +5,7 @@ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt #include <linux/delay.h> -#include <linux/moduleparam.h> +#include <linux/module.h> #include <linux/firmware.h> #include <linux/netdevice.h> #include <linux/slab.h> diff --git a/drivers/net/wireless/libertas/main.c b/drivers/net/wireless/libertas/main.c index 39a6a7a4024..957681dede1 100644 --- a/drivers/net/wireless/libertas/main.c +++ b/drivers/net/wireless/libertas/main.c @@ -6,7 +6,7 @@ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt -#include <linux/moduleparam.h> +#include <linux/module.h> #include <linux/delay.h> #include <linux/etherdevice.h> #include <linux/hardirq.h> diff --git a/drivers/net/wireless/libertas/rx.c b/drivers/net/wireless/libertas/rx.c index 62e10eeadd7..c7366b07b56 100644 --- a/drivers/net/wireless/libertas/rx.c +++ b/drivers/net/wireless/libertas/rx.c @@ -8,6 +8,7 @@ #include <linux/hardirq.h> #include <linux/slab.h> #include <linux/types.h> +#include <linux/export.h> #include <net/cfg80211.h> #include "defs.h" diff --git a/drivers/net/wireless/libertas/tx.c b/drivers/net/wireless/libertas/tx.c index 8f127520d78..c025f9c1828 100644 --- a/drivers/net/wireless/libertas/tx.c +++ b/drivers/net/wireless/libertas/tx.c @@ -5,6 +5,7 @@ #include <linux/netdevice.h> #include <linux/etherdevice.h> #include <linux/sched.h> +#include <linux/export.h> #include <net/cfg80211.h> #include "host.h" diff --git a/drivers/net/wireless/libertas_tf/cmd.c b/drivers/net/wireless/libertas_tf/cmd.c index 13557fe0bf9..909ac368501 100644 --- a/drivers/net/wireless/libertas_tf/cmd.c +++ b/drivers/net/wireless/libertas_tf/cmd.c @@ -11,6 +11,7 @@ #include <linux/hardirq.h> #include <linux/slab.h> +#include <linux/export.h> #include "libertas_tf.h" diff --git a/drivers/net/wireless/libertas_tf/if_usb.c b/drivers/net/wireless/libertas_tf/if_usb.c index ba7d96584cb..68202e63873 100644 --- a/drivers/net/wireless/libertas_tf/if_usb.c +++ b/drivers/net/wireless/libertas_tf/if_usb.c @@ -15,7 +15,7 @@ #include "if_usb.h" #include <linux/delay.h> -#include <linux/moduleparam.h> +#include <linux/module.h> #include <linux/firmware.h> #include <linux/netdevice.h> #include <linux/slab.h> diff --git a/drivers/net/wireless/libertas_tf/main.c b/drivers/net/wireless/libertas_tf/main.c index acc461aa385..ceb51b6e670 100644 --- a/drivers/net/wireless/libertas_tf/main.c +++ b/drivers/net/wireless/libertas_tf/main.c @@ -13,6 +13,7 @@ #include <linux/slab.h> #include <linux/etherdevice.h> +#include <linux/module.h> #include "libertas_tf.h" #define DRIVER_RELEASE_VERSION "004.p0" diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c index 68455a2307c..523ad55a288 100644 --- a/drivers/net/wireless/mac80211_hwsim.c +++ b/drivers/net/wireless/mac80211_hwsim.c @@ -26,6 +26,7 @@ #include <linux/rtnetlink.h> #include <linux/etherdevice.h> #include <linux/debugfs.h> +#include <linux/module.h> #include <net/genetlink.h> #include "mac80211_hwsim.h" diff --git a/drivers/net/wireless/orinoco/fw.c b/drivers/net/wireless/orinoco/fw.c index 527cf5333db..4df8cf64b56 100644 --- a/drivers/net/wireless/orinoco/fw.c +++ b/drivers/net/wireless/orinoco/fw.c @@ -6,6 +6,7 @@ #include <linux/slab.h> #include <linux/firmware.h> #include <linux/device.h> +#include <linux/module.h> #include "hermes.h" #include "hermes_dld.h" diff --git a/drivers/net/wireless/p54/eeprom.c b/drivers/net/wireless/p54/eeprom.c index 8b6f363b3f7..fa8ce510478 100644 --- a/drivers/net/wireless/p54/eeprom.c +++ b/drivers/net/wireless/p54/eeprom.c @@ -24,6 +24,7 @@ #include <net/mac80211.h> #include <linux/crc-ccitt.h> +#include <linux/export.h> #include "p54.h" #include "eeprom.h" diff --git a/drivers/net/wireless/p54/fwio.c b/drivers/net/wireless/p54/fwio.c index 53a3408931b..18e82b31afa 100644 --- a/drivers/net/wireless/p54/fwio.c +++ b/drivers/net/wireless/p54/fwio.c @@ -20,6 +20,7 @@ #include <linux/slab.h> #include <linux/firmware.h> #include <linux/etherdevice.h> +#include <linux/export.h> #include <net/mac80211.h> diff --git a/drivers/net/wireless/p54/main.c b/drivers/net/wireless/p54/main.c index ad9ae04d07a..db4d9a02f26 100644 --- a/drivers/net/wireless/p54/main.c +++ b/drivers/net/wireless/p54/main.c @@ -20,6 +20,7 @@ #include <linux/slab.h> #include <linux/firmware.h> #include <linux/etherdevice.h> +#include <linux/module.h> #include <net/mac80211.h> diff --git a/drivers/net/wireless/p54/p54pci.c b/drivers/net/wireless/p54/p54pci.c index 1b753173680..b1f51a21579 100644 --- a/drivers/net/wireless/p54/p54pci.c +++ b/drivers/net/wireless/p54/p54pci.c @@ -20,6 +20,7 @@ #include <linux/etherdevice.h> #include <linux/delay.h> #include <linux/completion.h> +#include <linux/module.h> #include <net/mac80211.h> #include "p54.h" diff --git a/drivers/net/wireless/p54/p54usb.c b/drivers/net/wireless/p54/p54usb.c index a8f3bc740df..9b609686642 100644 --- a/drivers/net/wireless/p54/p54usb.c +++ b/drivers/net/wireless/p54/p54usb.c @@ -20,6 +20,7 @@ #include <linux/etherdevice.h> #include <linux/delay.h> #include <linux/crc32.h> +#include <linux/module.h> #include <net/mac80211.h> #include "p54.h" diff --git a/drivers/net/wireless/p54/txrx.c b/drivers/net/wireless/p54/txrx.c index f485784a60a..6ed9c323e3c 100644 --- a/drivers/net/wireless/p54/txrx.c +++ b/drivers/net/wireless/p54/txrx.c @@ -16,6 +16,7 @@ * published by the Free Software Foundation. */ +#include <linux/export.h> #include <linux/init.h> #include <linux/firmware.h> #include <linux/etherdevice.h> diff --git a/drivers/net/wireless/rtl818x/rtl8180/dev.c b/drivers/net/wireless/rtl818x/rtl8180/dev.c index 0082015ff66..2f14a5fb0cb 100644 --- a/drivers/net/wireless/rtl818x/rtl8180/dev.c +++ b/drivers/net/wireless/rtl818x/rtl8180/dev.c @@ -22,6 +22,7 @@ #include <linux/delay.h> #include <linux/etherdevice.h> #include <linux/eeprom_93cx6.h> +#include <linux/module.h> #include <net/mac80211.h> #include "rtl8180.h" diff --git a/drivers/net/wireless/rtl818x/rtl8187/dev.c b/drivers/net/wireless/rtl818x/rtl8187/dev.c index 24873b55b55..4a78f9e39df 100644 --- a/drivers/net/wireless/rtl818x/rtl8187/dev.c +++ b/drivers/net/wireless/rtl818x/rtl8187/dev.c @@ -26,6 +26,7 @@ #include <linux/delay.h> #include <linux/etherdevice.h> #include <linux/eeprom_93cx6.h> +#include <linux/module.h> #include <net/mac80211.h> #include "rtl8187.h" diff --git a/drivers/net/wireless/rtlwifi/Kconfig b/drivers/net/wireless/rtlwifi/Kconfig index 45e14760c16..d6c42e69bdb 100644 --- a/drivers/net/wireless/rtlwifi/Kconfig +++ b/drivers/net/wireless/rtlwifi/Kconfig @@ -12,7 +12,7 @@ config RTL8192CE config RTL8192SE tristate "Realtek RTL8192SE/RTL8191SE PCIe Wireless Network Adapter" - depends on MAC80211 && EXPERIMENTAL + depends on MAC80211 && EXPERIMENTAL && PCI select FW_LOADER select RTLWIFI ---help--- @@ -23,7 +23,7 @@ config RTL8192SE config RTL8192DE tristate "Realtek RTL8192DE/RTL8188DE PCIe Wireless Network Adapter" - depends on MAC80211 && EXPERIMENTAL + depends on MAC80211 && EXPERIMENTAL && PCI select FW_LOADER select RTLWIFI ---help--- diff --git a/drivers/net/wireless/rtlwifi/base.c b/drivers/net/wireless/rtlwifi/base.c index d4fdd2a5a73..b4ce93436d2 100644 --- a/drivers/net/wireless/rtlwifi/base.c +++ b/drivers/net/wireless/rtlwifi/base.c @@ -30,6 +30,7 @@ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt #include <linux/ip.h> +#include <linux/module.h> #include "wifi.h" #include "rc.h" #include "base.h" diff --git a/drivers/net/wireless/rtlwifi/cam.c b/drivers/net/wireless/rtlwifi/cam.c index 7babb6acd95..dc36d7461ca 100644 --- a/drivers/net/wireless/rtlwifi/cam.c +++ b/drivers/net/wireless/rtlwifi/cam.c @@ -29,6 +29,7 @@ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt +#include <linux/export.h> #include "wifi.h" #include "cam.h" diff --git a/drivers/net/wireless/rtlwifi/efuse.c b/drivers/net/wireless/rtlwifi/efuse.c index 3fc21f60bb0..ed1058b7158 100644 --- a/drivers/net/wireless/rtlwifi/efuse.c +++ b/drivers/net/wireless/rtlwifi/efuse.c @@ -27,6 +27,7 @@ * *****************************************************************************/ +#include <linux/export.h> #include "wifi.h" #include "efuse.h" diff --git a/drivers/net/wireless/rtlwifi/pci.c b/drivers/net/wireless/rtlwifi/pci.c index 177a8e66924..eb61061821e 100644 --- a/drivers/net/wireless/rtlwifi/pci.c +++ b/drivers/net/wireless/rtlwifi/pci.c @@ -27,6 +27,7 @@ * *****************************************************************************/ +#include <linux/export.h> #include "core.h" #include "wifi.h" #include "pci.h" diff --git a/drivers/net/wireless/rtlwifi/ps.c b/drivers/net/wireless/rtlwifi/ps.c index 0b04b2e7b59..55c8e50f45f 100644 --- a/drivers/net/wireless/rtlwifi/ps.c +++ b/drivers/net/wireless/rtlwifi/ps.c @@ -27,6 +27,7 @@ * *****************************************************************************/ +#include <linux/export.h> #include "wifi.h" #include "base.h" #include "ps.h" diff --git a/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c b/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c index a00774e7090..72a98cab6f6 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c +++ b/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c @@ -27,6 +27,7 @@ * *****************************************************************************/ +#include <linux/export.h> #include "dm_common.h" #include "phy_common.h" #include "../pci.h" diff --git a/drivers/net/wireless/rtlwifi/rtl8192c/fw_common.c b/drivers/net/wireless/rtlwifi/rtl8192c/fw_common.c index 49a064bdbce..950c65a15b8 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192c/fw_common.c +++ b/drivers/net/wireless/rtlwifi/rtl8192c/fw_common.c @@ -30,6 +30,7 @@ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt #include <linux/firmware.h> +#include <linux/export.h> #include "../wifi.h" #include "../pci.h" #include "../base.h" diff --git a/drivers/net/wireless/rtlwifi/rtl8192c/main.c b/drivers/net/wireless/rtlwifi/rtl8192c/main.c index 2f624fc2749..605ff191aeb 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192c/main.c +++ b/drivers/net/wireless/rtlwifi/rtl8192c/main.c @@ -27,6 +27,7 @@ * *****************************************************************************/ +#include <linux/module.h> #include "../wifi.h" diff --git a/drivers/net/wireless/rtlwifi/rtl8192c/phy_common.c b/drivers/net/wireless/rtlwifi/rtl8192c/phy_common.c index 3b11642d3f7..1f07558debf 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192c/phy_common.c +++ b/drivers/net/wireless/rtlwifi/rtl8192c/phy_common.c @@ -27,6 +27,7 @@ * *****************************************************************************/ +#include <linux/export.h> #include "../wifi.h" #include "../rtl8192ce/reg.h" #include "../rtl8192ce/def.h" diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/sw.c b/drivers/net/wireless/rtlwifi/rtl8192ce/sw.c index a48404cc2b9..f2aa33dc4d7 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192ce/sw.c +++ b/drivers/net/wireless/rtlwifi/rtl8192ce/sw.c @@ -28,6 +28,7 @@ *****************************************************************************/ #include <linux/vmalloc.h> +#include <linux/module.h> #include "../wifi.h" #include "../core.h" diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c b/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c index feed1ed8d9b..c244f2f1b83 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c +++ b/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c @@ -42,6 +42,7 @@ #include "led.h" #include "hw.h" #include <linux/vmalloc.h> +#include <linux/module.h> MODULE_AUTHOR("Georgia <georgia@realtek.com>"); MODULE_AUTHOR("Ziv Huang <ziv_huang@realtek.com>"); diff --git a/drivers/net/wireless/rtlwifi/rtl8192de/sw.c b/drivers/net/wireless/rtlwifi/rtl8192de/sw.c index 691f8009218..149493f4c25 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192de/sw.c +++ b/drivers/net/wireless/rtlwifi/rtl8192de/sw.c @@ -30,6 +30,7 @@ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt #include <linux/vmalloc.h> +#include <linux/module.h> #include "../wifi.h" #include "../core.h" diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/sw.c b/drivers/net/wireless/rtlwifi/rtl8192se/sw.c index 3ec9a0d41ba..92f49d522c5 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192se/sw.c +++ b/drivers/net/wireless/rtlwifi/rtl8192se/sw.c @@ -30,6 +30,7 @@ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt #include <linux/vmalloc.h> +#include <linux/module.h> #include "../wifi.h" #include "../core.h" diff --git a/drivers/net/wireless/rtlwifi/usb.c b/drivers/net/wireless/rtlwifi/usb.c index b42c2e2b205..54cb8a60514 100644 --- a/drivers/net/wireless/rtlwifi/usb.c +++ b/drivers/net/wireless/rtlwifi/usb.c @@ -28,6 +28,7 @@ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt #include <linux/usb.h> +#include <linux/export.h> #include "core.h" #include "wifi.h" #include "usb.h" diff --git a/drivers/net/wireless/wl12xx/boot.c b/drivers/net/wireless/wl12xx/boot.c index d4e628db76b..68133791497 100644 --- a/drivers/net/wireless/wl12xx/boot.c +++ b/drivers/net/wireless/wl12xx/boot.c @@ -23,6 +23,7 @@ #include <linux/slab.h> #include <linux/wl12xx.h> +#include <linux/export.h> #include "acx.h" #include "reg.h" diff --git a/drivers/net/wireless/zd1211rw/zd_usb.c b/drivers/net/wireless/zd1211rw/zd_usb.c index cf0d69dd7be..785bdbe38f2 100644 --- a/drivers/net/wireless/zd1211rw/zd_usb.c +++ b/drivers/net/wireless/zd1211rw/zd_usb.c @@ -28,6 +28,7 @@ #include <linux/skbuff.h> #include <linux/usb.h> #include <linux/workqueue.h> +#include <linux/module.h> #include <net/mac80211.h> #include <asm/unaligned.h> diff --git a/drivers/net/xen-netback/common.h b/drivers/net/xen-netback/common.h index 161f207786a..94b79c3338c 100644 --- a/drivers/net/xen-netback/common.h +++ b/drivers/net/xen-netback/common.h @@ -58,10 +58,6 @@ struct xenvif { u8 fe_dev_addr[6]; /* Physical parameters of the comms window. */ - grant_handle_t tx_shmem_handle; - grant_ref_t tx_shmem_ref; - grant_handle_t rx_shmem_handle; - grant_ref_t rx_shmem_ref; unsigned int irq; /* List of frontends to notify after a batch of frames sent. */ @@ -70,8 +66,6 @@ struct xenvif { /* The shared rings and indexes. */ struct xen_netif_tx_back_ring tx; struct xen_netif_rx_back_ring rx; - struct vm_struct *tx_comms_area; - struct vm_struct *rx_comms_area; /* Frontend feature information. */ u8 can_sg:1; @@ -106,6 +100,11 @@ struct xenvif { wait_queue_head_t waiting_to_free; }; +static inline struct xenbus_device *xenvif_to_xenbus_device(struct xenvif *vif) +{ + return to_xenbus_device(vif->dev->dev.parent); +} + #define XEN_NETIF_TX_RING_SIZE __CONST_RING_SIZE(xen_netif_tx, PAGE_SIZE) #define XEN_NETIF_RX_RING_SIZE __CONST_RING_SIZE(xen_netif_rx, PAGE_SIZE) diff --git a/drivers/net/xen-netback/netback.c b/drivers/net/xen-netback/netback.c index d5508957200..15e332d08c8 100644 --- a/drivers/net/xen-netback/netback.c +++ b/drivers/net/xen-netback/netback.c @@ -1021,7 +1021,7 @@ static int xen_netbk_tx_check_gop(struct xen_netbk *netbk, pending_idx = *((u16 *)skb->data); xen_netbk_idx_release(netbk, pending_idx); for (j = start; j < i; j++) { - pending_idx = frag_get_pending_idx(&shinfo->frags[i]); + pending_idx = frag_get_pending_idx(&shinfo->frags[j]); xen_netbk_idx_release(netbk, pending_idx); } @@ -1589,88 +1589,42 @@ static int xen_netbk_kthread(void *data) void xen_netbk_unmap_frontend_rings(struct xenvif *vif) { - struct gnttab_unmap_grant_ref op; - - if (vif->tx.sring) { - gnttab_set_unmap_op(&op, (unsigned long)vif->tx_comms_area->addr, - GNTMAP_host_map, vif->tx_shmem_handle); - - if (HYPERVISOR_grant_table_op(GNTTABOP_unmap_grant_ref, &op, 1)) - BUG(); - } - - if (vif->rx.sring) { - gnttab_set_unmap_op(&op, (unsigned long)vif->rx_comms_area->addr, - GNTMAP_host_map, vif->rx_shmem_handle); - - if (HYPERVISOR_grant_table_op(GNTTABOP_unmap_grant_ref, &op, 1)) - BUG(); - } - if (vif->rx_comms_area) - free_vm_area(vif->rx_comms_area); - if (vif->tx_comms_area) - free_vm_area(vif->tx_comms_area); + if (vif->tx.sring) + xenbus_unmap_ring_vfree(xenvif_to_xenbus_device(vif), + vif->tx.sring); + if (vif->rx.sring) + xenbus_unmap_ring_vfree(xenvif_to_xenbus_device(vif), + vif->rx.sring); } int xen_netbk_map_frontend_rings(struct xenvif *vif, grant_ref_t tx_ring_ref, grant_ref_t rx_ring_ref) { - struct gnttab_map_grant_ref op; + void *addr; struct xen_netif_tx_sring *txs; struct xen_netif_rx_sring *rxs; int err = -ENOMEM; - vif->tx_comms_area = alloc_vm_area(PAGE_SIZE); - if (vif->tx_comms_area == NULL) + err = xenbus_map_ring_valloc(xenvif_to_xenbus_device(vif), + tx_ring_ref, &addr); + if (err) goto err; - vif->rx_comms_area = alloc_vm_area(PAGE_SIZE); - if (vif->rx_comms_area == NULL) - goto err; - - gnttab_set_map_op(&op, (unsigned long)vif->tx_comms_area->addr, - GNTMAP_host_map, tx_ring_ref, vif->domid); - - if (HYPERVISOR_grant_table_op(GNTTABOP_map_grant_ref, &op, 1)) - BUG(); - - if (op.status) { - netdev_warn(vif->dev, - "failed to map tx ring. err=%d status=%d\n", - err, op.status); - err = op.status; - goto err; - } - - vif->tx_shmem_ref = tx_ring_ref; - vif->tx_shmem_handle = op.handle; - - txs = (struct xen_netif_tx_sring *)vif->tx_comms_area->addr; + txs = (struct xen_netif_tx_sring *)addr; BACK_RING_INIT(&vif->tx, txs, PAGE_SIZE); - gnttab_set_map_op(&op, (unsigned long)vif->rx_comms_area->addr, - GNTMAP_host_map, rx_ring_ref, vif->domid); - - if (HYPERVISOR_grant_table_op(GNTTABOP_map_grant_ref, &op, 1)) - BUG(); - - if (op.status) { - netdev_warn(vif->dev, - "failed to map rx ring. err=%d status=%d\n", - err, op.status); - err = op.status; + err = xenbus_map_ring_valloc(xenvif_to_xenbus_device(vif), + rx_ring_ref, &addr); + if (err) goto err; - } - - vif->rx_shmem_ref = rx_ring_ref; - vif->rx_shmem_handle = op.handle; - vif->rx_req_cons_peek = 0; - rxs = (struct xen_netif_rx_sring *)vif->rx_comms_area->addr; + rxs = (struct xen_netif_rx_sring *)addr; BACK_RING_INIT(&vif->rx, rxs, PAGE_SIZE); + vif->rx_req_cons_peek = 0; + return 0; err: @@ -1714,7 +1668,7 @@ static int __init netback_init(void) "netback/%u", group); if (IS_ERR(netbk->task)) { - printk(KERN_ALERT "kthread_run() fails at netback\n"); + printk(KERN_ALERT "kthread_create() fails at netback\n"); del_timer(&netbk->net_timer); rc = PTR_ERR(netbk->task); goto failed_init; |