diff options
58 files changed, 430 insertions, 214 deletions
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig index 5780dad6a3cb..ff652c77a0a5 100644 --- a/drivers/net/Kconfig +++ b/drivers/net/Kconfig @@ -1950,14 +1950,6 @@ config FEC Say Y here if you want to use the built-in 10/100 Fast ethernet controller on some Motorola ColdFire and Freescale i.MX processors. -config FEC2 - bool "Second FEC ethernet controller" - depends on FEC - help - Say Y here if you want to use the second built-in 10/100 Fast - ethernet controller on some Motorola ColdFire and Freescale - i.MX processors. - config FEC_MPC52xx tristate "MPC52xx FEC driver" depends on PPC_MPC52xx && PPC_BESTCOMM diff --git a/drivers/net/bfin_mac.c b/drivers/net/bfin_mac.c index ce1e5e9d06f6..0b9fc5173aef 100644 --- a/drivers/net/bfin_mac.c +++ b/drivers/net/bfin_mac.c @@ -8,6 +8,11 @@ * Licensed under the GPL-2 or later. */ +#define DRV_VERSION "1.1" +#define DRV_DESC "Blackfin on-chip Ethernet MAC driver" + +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + #include <linux/init.h> #include <linux/module.h> #include <linux/kernel.h> @@ -41,12 +46,7 @@ #include "bfin_mac.h" -#define DRV_NAME "bfin_mac" -#define DRV_VERSION "1.1" -#define DRV_AUTHOR "Bryan Wu, Luke Yang" -#define DRV_DESC "Blackfin on-chip Ethernet MAC driver" - -MODULE_AUTHOR(DRV_AUTHOR); +MODULE_AUTHOR("Bryan Wu, Luke Yang"); MODULE_LICENSE("GPL"); MODULE_DESCRIPTION(DRV_DESC); MODULE_ALIAS("platform:bfin_mac"); @@ -189,8 +189,7 @@ static int desc_list_init(void) /* allocate a new skb for next time receive */ new_skb = dev_alloc_skb(PKT_BUF_SZ + NET_IP_ALIGN); if (!new_skb) { - printk(KERN_NOTICE DRV_NAME - ": init: low on mem - packet dropped\n"); + pr_notice("init: low on mem - packet dropped\n"); goto init_error; } skb_reserve(new_skb, NET_IP_ALIGN); @@ -240,7 +239,7 @@ static int desc_list_init(void) init_error: desc_list_free(); - printk(KERN_ERR DRV_NAME ": kmalloc failed\n"); + pr_err("kmalloc failed\n"); return -ENOMEM; } @@ -259,8 +258,7 @@ static int bfin_mdio_poll(void) while ((bfin_read_EMAC_STAADD()) & STABUSY) { udelay(1); if (timeout_cnt-- < 0) { - printk(KERN_ERR DRV_NAME - ": wait MDC/MDIO transaction to complete timeout\n"); + pr_err("wait MDC/MDIO transaction to complete timeout\n"); return -ETIMEDOUT; } } @@ -350,9 +348,9 @@ static void bfin_mac_adjust_link(struct net_device *dev) opmode &= ~RMII_10; break; default: - printk(KERN_WARNING - "%s: Ack! Speed (%d) is not 10/100!\n", - DRV_NAME, phydev->speed); + netdev_warn(dev, + "Ack! Speed (%d) is not 10/100!\n", + phydev->speed); break; } bfin_write_EMAC_OPMODE(opmode); @@ -417,14 +415,13 @@ static int mii_probe(struct net_device *dev, int phy_mode) /* now we are supposed to have a proper phydev, to attach to... */ if (!phydev) { - printk(KERN_INFO "%s: Don't found any phy device at all\n", - dev->name); + netdev_err(dev, "no phy device found\n"); return -ENODEV; } if (phy_mode != PHY_INTERFACE_MODE_RMII && phy_mode != PHY_INTERFACE_MODE_MII) { - printk(KERN_INFO "%s: Invalid phy interface mode\n", dev->name); + netdev_err(dev, "invalid phy interface mode\n"); return -EINVAL; } @@ -432,7 +429,7 @@ static int mii_probe(struct net_device *dev, int phy_mode) 0, phy_mode); if (IS_ERR(phydev)) { - printk(KERN_ERR "%s: Could not attach to PHY\n", dev->name); + netdev_err(dev, "could not attach PHY\n"); return PTR_ERR(phydev); } @@ -453,11 +450,10 @@ static int mii_probe(struct net_device *dev, int phy_mode) lp->old_duplex = -1; lp->phydev = phydev; - printk(KERN_INFO "%s: attached PHY driver [%s] " - "(mii_bus:phy_addr=%s, irq=%d, mdc_clk=%dHz(mdc_div=%d)" - "@sclk=%dMHz)\n", - DRV_NAME, phydev->drv->name, dev_name(&phydev->dev), phydev->irq, - MDC_CLK, mdc_div, sclk/1000000); + pr_info("attached PHY driver [%s] " + "(mii_bus:phy_addr=%s, irq=%d, mdc_clk=%dHz(mdc_div=%d)@sclk=%dMHz)\n", + phydev->drv->name, dev_name(&phydev->dev), phydev->irq, + MDC_CLK, mdc_div, sclk/1000000); return 0; } @@ -502,7 +498,7 @@ bfin_mac_ethtool_setsettings(struct net_device *dev, struct ethtool_cmd *cmd) static void bfin_mac_ethtool_getdrvinfo(struct net_device *dev, struct ethtool_drvinfo *info) { - strcpy(info->driver, DRV_NAME); + strcpy(info->driver, KBUILD_MODNAME); strcpy(info->version, DRV_VERSION); strcpy(info->fw_version, "N/A"); strcpy(info->bus_info, dev_name(&dev->dev)); @@ -562,7 +558,7 @@ static const struct ethtool_ops bfin_mac_ethtool_ops = { }; /**************************************************************************/ -void setup_system_regs(struct net_device *dev) +static void setup_system_regs(struct net_device *dev) { struct bfin_mac_local *lp = netdev_priv(dev); int i; @@ -592,6 +588,10 @@ void setup_system_regs(struct net_device *dev) bfin_write_EMAC_MMC_CTL(RSTC | CROLL); + /* Set vlan regs to let 1522 bytes long packets pass through */ + bfin_write_EMAC_VLAN1(lp->vlan1_mask); + bfin_write_EMAC_VLAN2(lp->vlan2_mask); + /* Initialize the TX DMA channel registers */ bfin_write_DMA2_X_COUNT(0); bfin_write_DMA2_X_MODIFY(4); @@ -827,8 +827,7 @@ static void bfin_tx_hwtstamp(struct net_device *netdev, struct sk_buff *skb) while ((!(bfin_read_EMAC_PTP_ISTAT() & TXTL)) && (--timeout_cnt)) udelay(1); if (timeout_cnt == 0) - printk(KERN_ERR DRV_NAME - ": fails to timestamp the TX packet\n"); + netdev_err(netdev, "timestamp the TX packet failed\n"); else { struct skb_shared_hwtstamps shhwtstamps; u64 ns; @@ -1083,8 +1082,7 @@ static void bfin_mac_rx(struct net_device *dev) * we which case we simply drop the packet */ if (current_rx_ptr->status.status_word & RX_ERROR_MASK) { - printk(KERN_NOTICE DRV_NAME - ": rx: receive error - packet dropped\n"); + netdev_notice(dev, "rx: receive error - packet dropped\n"); dev->stats.rx_dropped++; goto out; } @@ -1094,8 +1092,7 @@ static void bfin_mac_rx(struct net_device *dev) new_skb = dev_alloc_skb(PKT_BUF_SZ + NET_IP_ALIGN); if (!new_skb) { - printk(KERN_NOTICE DRV_NAME - ": rx: low on mem - packet dropped\n"); + netdev_notice(dev, "rx: low on mem - packet dropped\n"); dev->stats.rx_dropped++; goto out; } @@ -1213,7 +1210,7 @@ static int bfin_mac_enable(struct phy_device *phydev) int ret; u32 opmode; - pr_debug("%s: %s\n", DRV_NAME, __func__); + pr_debug("%s\n", __func__); /* Set RX DMA */ bfin_write_DMA1_NEXT_DESC_PTR(&(rx_list_head->desc_a)); @@ -1323,7 +1320,7 @@ static void bfin_mac_set_multicast_list(struct net_device *dev) u32 sysctl; if (dev->flags & IFF_PROMISC) { - printk(KERN_INFO "%s: set to promisc mode\n", dev->name); + netdev_info(dev, "set promisc mode\n"); sysctl = bfin_read_EMAC_OPMODE(); sysctl |= PR; bfin_write_EMAC_OPMODE(sysctl); @@ -1393,7 +1390,7 @@ static int bfin_mac_open(struct net_device *dev) * address using ifconfig eth0 hw ether xx:xx:xx:xx:xx:xx */ if (!is_valid_ether_addr(dev->dev_addr)) { - printk(KERN_WARNING DRV_NAME ": no valid ethernet hw addr\n"); + netdev_warn(dev, "no valid ethernet hw addr\n"); return -EINVAL; } @@ -1527,6 +1524,9 @@ static int __devinit bfin_mac_probe(struct platform_device *pdev) goto out_err_mii_probe; } + lp->vlan1_mask = ETH_P_8021Q | mii_bus_data->vlan1_mask; + lp->vlan2_mask = ETH_P_8021Q | mii_bus_data->vlan2_mask; + /* Fill in the fields of the device structure with ethernet values. */ ether_setup(ndev); @@ -1558,7 +1558,7 @@ static int __devinit bfin_mac_probe(struct platform_device *pdev) bfin_mac_hwtstamp_init(ndev); /* now, print out the card info, in a short format.. */ - dev_info(&pdev->dev, "%s, Version %s\n", DRV_DESC, DRV_VERSION); + netdev_info(ndev, "%s, Version %s\n", DRV_DESC, DRV_VERSION); return 0; @@ -1650,7 +1650,7 @@ static int __devinit bfin_mii_bus_probe(struct platform_device *pdev) * so set the GPIO pins to Ethernet mode */ pin_req = mii_bus_pd->mac_peripherals; - rc = peripheral_request_list(pin_req, DRV_NAME); + rc = peripheral_request_list(pin_req, KBUILD_MODNAME); if (rc) { dev_err(&pdev->dev, "Requesting peripherals failed!\n"); return rc; @@ -1739,7 +1739,7 @@ static struct platform_driver bfin_mac_driver = { .resume = bfin_mac_resume, .suspend = bfin_mac_suspend, .driver = { - .name = DRV_NAME, + .name = KBUILD_MODNAME, .owner = THIS_MODULE, }, }; diff --git a/drivers/net/bfin_mac.h b/drivers/net/bfin_mac.h index aed68bed2365..f8559ac9a403 100644 --- a/drivers/net/bfin_mac.h +++ b/drivers/net/bfin_mac.h @@ -17,7 +17,14 @@ #include <linux/etherdevice.h> #include <linux/bfin_mac.h> +/* + * Disable hardware checksum for bug #5600 if writeback cache is + * enabled. Otherwize, corrupted RX packet will be sent up stack + * without error mark. + */ +#ifndef CONFIG_BFIN_EXTMEM_WRITEBACK #define BFIN_MAC_CSUM_OFFLOAD +#endif #define TX_RECLAIM_JIFFIES (HZ / 5) @@ -68,7 +75,6 @@ struct bfin_mac_local { */ struct net_device_stats stats; - unsigned char Mac[6]; /* MAC address of the board */ spinlock_t lock; int wol; /* Wake On Lan */ @@ -76,6 +82,9 @@ struct bfin_mac_local { struct timer_list tx_reclaim_timer; struct net_device *ndev; + /* Data for EMAC_VLAN1 regs */ + u16 vlan1_mask, vlan2_mask; + /* MII and PHY stuffs */ int old_link; /* used by bf537_adjust_link */ int old_speed; diff --git a/drivers/net/cxgb4vf/t4vf_hw.c b/drivers/net/cxgb4vf/t4vf_hw.c index e4bec78c8e3f..0f51c80475ce 100644 --- a/drivers/net/cxgb4vf/t4vf_hw.c +++ b/drivers/net/cxgb4vf/t4vf_hw.c @@ -147,9 +147,20 @@ int t4vf_wr_mbox_core(struct adapter *adapter, const void *cmd, int size, /* * Write the command array into the Mailbox Data register array and * transfer ownership of the mailbox to the firmware. + * + * For the VFs, the Mailbox Data "registers" are actually backed by + * T4's "MA" interface rather than PL Registers (as is the case for + * the PFs). Because these are in different coherency domains, the + * write to the VF's PL-register-backed Mailbox Control can race in + * front of the writes to the MA-backed VF Mailbox Data "registers". + * So we need to do a read-back on at least one byte of the VF Mailbox + * Data registers before doing the write to the VF Mailbox Control + * register. */ for (i = 0, p = cmd; i < size; i += 8) t4_write_reg64(adapter, mbox_data + i, be64_to_cpu(*p++)); + t4_read_reg(adapter, mbox_data); /* flush write */ + t4_write_reg(adapter, mbox_ctl, MBMSGVALID | MBOWNER(MBOX_OWNER_FW)); t4_read_reg(adapter, mbox_ctl); /* flush write */ diff --git a/drivers/net/ehea/ehea.h b/drivers/net/ehea/ehea.h index a724a2d14506..6c7257bd73fc 100644 --- a/drivers/net/ehea/ehea.h +++ b/drivers/net/ehea/ehea.h @@ -40,7 +40,7 @@ #include <asm/io.h> #define DRV_NAME "ehea" -#define DRV_VERSION "EHEA_0106" +#define DRV_VERSION "EHEA_0107" /* eHEA capability flags */ #define DLPAR_PORT_ADD_REM 1 diff --git a/drivers/net/ehea/ehea_main.c b/drivers/net/ehea/ehea_main.c index 1032b5bbe238..f75d3144b8a5 100644 --- a/drivers/net/ehea/ehea_main.c +++ b/drivers/net/ehea/ehea_main.c @@ -437,7 +437,7 @@ static void ehea_init_fill_rq1(struct ehea_port_res *pr, int nr_rq1a) } } /* Ring doorbell */ - ehea_update_rq1a(pr->qp, i); + ehea_update_rq1a(pr->qp, i - 1); } static int ehea_refill_rq_def(struct ehea_port_res *pr, @@ -1329,9 +1329,7 @@ static int ehea_fill_port_res(struct ehea_port_res *pr) int ret; struct ehea_qp_init_attr *init_attr = &pr->qp->init_attr; - ehea_init_fill_rq1(pr, init_attr->act_nr_rwqes_rq1 - - init_attr->act_nr_rwqes_rq2 - - init_attr->act_nr_rwqes_rq3 - 1); + ehea_init_fill_rq1(pr, pr->rq1_skba.len); ret = ehea_refill_rq2(pr, init_attr->act_nr_rwqes_rq2 - 1); diff --git a/drivers/net/mlx4/en_netdev.c b/drivers/net/mlx4/en_netdev.c index 6d6806b361e3..897f576b8b17 100644 --- a/drivers/net/mlx4/en_netdev.c +++ b/drivers/net/mlx4/en_netdev.c @@ -972,7 +972,8 @@ int mlx4_en_init_netdev(struct mlx4_en_dev *mdev, int port, int i; int err; - dev = alloc_etherdev_mq(sizeof(struct mlx4_en_priv), prof->tx_ring_num); + dev = alloc_etherdev_mqs(sizeof(struct mlx4_en_priv), + prof->tx_ring_num, prof->rx_ring_num); if (dev == NULL) { mlx4_err(mdev, "Net device allocation failed\n"); return -ENOMEM; diff --git a/drivers/net/pcmcia/pcnet_cs.c b/drivers/net/pcmcia/pcnet_cs.c index 2c158910f7ea..e953793a33ff 100644 --- a/drivers/net/pcmcia/pcnet_cs.c +++ b/drivers/net/pcmcia/pcnet_cs.c @@ -1536,6 +1536,7 @@ static struct pcmcia_device_id pcnet_ids[] = { PCMCIA_DEVICE_PROD_ID12("CONTEC", "C-NET(PC)C-10L", 0x21cab552, 0xf6f90722), PCMCIA_DEVICE_PROD_ID12("corega", "FEther PCC-TXF", 0x0a21501a, 0xa51564a2), PCMCIA_DEVICE_PROD_ID12("corega", "Ether CF-TD", 0x0a21501a, 0x6589340a), + PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega Ether CF-TD LAN Card", 0x5261440f, 0x8797663b), PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega EtherII PCC-T", 0x5261440f, 0xfa9d85bd), PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega EtherII PCC-TD", 0x5261440f, 0xc49bd73d), PCMCIA_DEVICE_PROD_ID12("Corega K.K.", "corega EtherII PCC-TD", 0xd4fdcbd8, 0xc49bd73d), diff --git a/drivers/net/ppp_async.c b/drivers/net/ppp_async.c index 78d70a6481bf..a1b82c9c67d2 100644 --- a/drivers/net/ppp_async.c +++ b/drivers/net/ppp_async.c @@ -32,6 +32,7 @@ #include <linux/init.h> #include <linux/jiffies.h> #include <linux/slab.h> +#include <asm/unaligned.h> #include <asm/uaccess.h> #include <asm/string.h> @@ -542,7 +543,7 @@ ppp_async_encode(struct asyncppp *ap) data = ap->tpkt->data; count = ap->tpkt->len; fcs = ap->tfcs; - proto = (data[0] << 8) + data[1]; + proto = get_unaligned_be16(data); /* * LCP packets with code values between 1 (configure-reqest) @@ -963,7 +964,7 @@ static void async_lcp_peek(struct asyncppp *ap, unsigned char *data, code = data[0]; if (code != CONFACK && code != CONFREQ) return; - dlen = (data[2] << 8) + data[3]; + dlen = get_unaligned_be16(data + 2); if (len < dlen) return; /* packet got truncated or length is bogus */ @@ -997,15 +998,14 @@ static void async_lcp_peek(struct asyncppp *ap, unsigned char *data, while (dlen >= 2 && dlen >= data[1] && data[1] >= 2) { switch (data[0]) { case LCP_MRU: - val = (data[2] << 8) + data[3]; + val = get_unaligned_be16(data + 2); if (inbound) ap->mru = val; else ap->chan.mtu = val; break; case LCP_ASYNCMAP: - val = (data[2] << 24) + (data[3] << 16) - + (data[4] << 8) + data[5]; + val = get_unaligned_be32(data + 2); if (inbound) ap->raccm = val; else diff --git a/drivers/net/ppp_deflate.c b/drivers/net/ppp_deflate.c index 695bc83e0cfd..43583309a65d 100644 --- a/drivers/net/ppp_deflate.c +++ b/drivers/net/ppp_deflate.c @@ -41,6 +41,7 @@ #include <linux/ppp-comp.h> #include <linux/zlib.h> +#include <asm/unaligned.h> /* * State for a Deflate (de)compressor. @@ -232,11 +233,9 @@ static int z_compress(void *arg, unsigned char *rptr, unsigned char *obuf, */ wptr[0] = PPP_ADDRESS(rptr); wptr[1] = PPP_CONTROL(rptr); - wptr[2] = PPP_COMP >> 8; - wptr[3] = PPP_COMP; + put_unaligned_be16(PPP_COMP, wptr + 2); wptr += PPP_HDRLEN; - wptr[0] = state->seqno >> 8; - wptr[1] = state->seqno; + put_unaligned_be16(state->seqno, wptr); wptr += DEFLATE_OVHD; olen = PPP_HDRLEN + DEFLATE_OVHD; state->strm.next_out = wptr; @@ -451,7 +450,7 @@ static int z_decompress(void *arg, unsigned char *ibuf, int isize, } /* Check the sequence number. */ - seq = (ibuf[PPP_HDRLEN] << 8) + ibuf[PPP_HDRLEN+1]; + seq = get_unaligned_be16(ibuf + PPP_HDRLEN); if (seq != (state->seqno & 0xffff)) { if (state->debug) printk(KERN_DEBUG "z_decompress%d: bad seq # %d, expected %d\n", diff --git a/drivers/net/ppp_generic.c b/drivers/net/ppp_generic.c index 6456484c0299..c7a6c4466978 100644 --- a/drivers/net/ppp_generic.c +++ b/drivers/net/ppp_generic.c @@ -46,6 +46,7 @@ #include <linux/device.h> #include <linux/mutex.h> #include <linux/slab.h> +#include <asm/unaligned.h> #include <net/slhc_vj.h> #include <asm/atomic.h> @@ -210,7 +211,7 @@ struct ppp_net { }; /* Get the PPP protocol number from a skb */ -#define PPP_PROTO(skb) (((skb)->data[0] << 8) + (skb)->data[1]) +#define PPP_PROTO(skb) get_unaligned_be16((skb)->data) /* We limit the length of ppp->file.rq to this (arbitrary) value */ #define PPP_MAX_RQLEN 32 @@ -964,8 +965,7 @@ ppp_start_xmit(struct sk_buff *skb, struct net_device *dev) pp = skb_push(skb, 2); proto = npindex_to_proto[npi]; - pp[0] = proto >> 8; - pp[1] = proto; + put_unaligned_be16(proto, pp); netif_stop_queue(dev); skb_queue_tail(&ppp->file.xq, skb); @@ -1473,8 +1473,7 @@ static int ppp_mp_explode(struct ppp *ppp, struct sk_buff *skb) q = skb_put(frag, flen + hdrlen); /* make the MP header */ - q[0] = PPP_MP >> 8; - q[1] = PPP_MP; + put_unaligned_be16(PPP_MP, q); if (ppp->flags & SC_MP_XSHORTSEQ) { q[2] = bits + ((ppp->nxseq >> 8) & 0xf); q[3] = ppp->nxseq; diff --git a/drivers/net/ppp_mppe.c b/drivers/net/ppp_mppe.c index 6d1a1b80cc3e..9a1849a83e2a 100644 --- a/drivers/net/ppp_mppe.c +++ b/drivers/net/ppp_mppe.c @@ -55,6 +55,7 @@ #include <linux/ppp_defs.h> #include <linux/ppp-comp.h> #include <linux/scatterlist.h> +#include <asm/unaligned.h> #include "ppp_mppe.h" @@ -395,16 +396,14 @@ mppe_compress(void *arg, unsigned char *ibuf, unsigned char *obuf, */ obuf[0] = PPP_ADDRESS(ibuf); obuf[1] = PPP_CONTROL(ibuf); - obuf[2] = PPP_COMP >> 8; /* isize + MPPE_OVHD + 1 */ - obuf[3] = PPP_COMP; /* isize + MPPE_OVHD + 2 */ + put_unaligned_be16(PPP_COMP, obuf + 2); obuf += PPP_HDRLEN; state->ccount = (state->ccount + 1) % MPPE_CCOUNT_SPACE; if (state->debug >= 7) printk(KERN_DEBUG "mppe_compress[%d]: ccount %d\n", state->unit, state->ccount); - obuf[0] = state->ccount >> 8; - obuf[1] = state->ccount & 0xff; + put_unaligned_be16(state->ccount, obuf); if (!state->stateful || /* stateless mode */ ((state->ccount & 0xff) == 0xff) || /* "flag" packet */ diff --git a/drivers/net/ppp_synctty.c b/drivers/net/ppp_synctty.c index 4c95ec3fb8d4..4e6b72f57de8 100644 --- a/drivers/net/ppp_synctty.c +++ b/drivers/net/ppp_synctty.c @@ -45,6 +45,7 @@ #include <linux/completion.h> #include <linux/init.h> #include <linux/slab.h> +#include <asm/unaligned.h> #include <asm/uaccess.h> #define PPP_VERSION "2.4.2" @@ -563,7 +564,7 @@ ppp_sync_txmunge(struct syncppp *ap, struct sk_buff *skb) int islcp; data = skb->data; - proto = (data[0] << 8) + data[1]; + proto = get_unaligned_be16(data); /* LCP packets with codes between 1 (configure-request) * and 7 (code-reject) must be sent as though no options diff --git a/drivers/net/qlcnic/qlcnic.h b/drivers/net/qlcnic/qlcnic.h index 9c2a02d204dc..44e316fd67b8 100644 --- a/drivers/net/qlcnic/qlcnic.h +++ b/drivers/net/qlcnic/qlcnic.h @@ -34,8 +34,8 @@ #define _QLCNIC_LINUX_MAJOR 5 #define _QLCNIC_LINUX_MINOR 0 -#define _QLCNIC_LINUX_SUBVERSION 14 -#define QLCNIC_LINUX_VERSIONID "5.0.14" +#define _QLCNIC_LINUX_SUBVERSION 15 +#define QLCNIC_LINUX_VERSIONID "5.0.15" #define QLCNIC_DRV_IDC_VER 0x01 #define QLCNIC_DRIVER_VERSION ((_QLCNIC_LINUX_MAJOR << 16) |\ (_QLCNIC_LINUX_MINOR << 8) | (_QLCNIC_LINUX_SUBVERSION)) @@ -289,6 +289,26 @@ struct uni_data_desc{ u32 reserved[5]; }; +/* Flash Defines and Structures */ +#define QLCNIC_FLT_LOCATION 0x3F1000 +#define QLCNIC_FW_IMAGE_REGION 0x74 +struct qlcnic_flt_header { + u16 version; + u16 len; + u16 checksum; + u16 reserved; +}; + +struct qlcnic_flt_entry { + u8 region; + u8 reserved0; + u8 attrib; + u8 reserved1; + u32 size; + u32 start_addr; + u32 end_add; +}; + /* Magic number to let user know flash is programmed */ #define QLCNIC_BDINFO_MAGIC 0x12345678 diff --git a/drivers/net/qlcnic/qlcnic_ethtool.c b/drivers/net/qlcnic/qlcnic_ethtool.c index 1e7af709d395..4c14510e2a87 100644 --- a/drivers/net/qlcnic/qlcnic_ethtool.c +++ b/drivers/net/qlcnic/qlcnic_ethtool.c @@ -672,7 +672,7 @@ qlcnic_diag_test(struct net_device *dev, struct ethtool_test *eth_test, if (data[1]) eth_test->flags |= ETH_TEST_FL_FAILED; - if (eth_test->flags == ETH_TEST_FL_OFFLINE) { + if (eth_test->flags & ETH_TEST_FL_OFFLINE) { data[2] = qlcnic_irq_test(dev); if (data[2]) eth_test->flags |= ETH_TEST_FL_FAILED; diff --git a/drivers/net/qlcnic/qlcnic_init.c b/drivers/net/qlcnic/qlcnic_init.c index 9b9c7c39d3ee..a7f1d5b7e811 100644 --- a/drivers/net/qlcnic/qlcnic_init.c +++ b/drivers/net/qlcnic/qlcnic_init.c @@ -627,12 +627,73 @@ qlcnic_setup_idc_param(struct qlcnic_adapter *adapter) { return 0; } +static int qlcnic_get_flt_entry(struct qlcnic_adapter *adapter, u8 region, + struct qlcnic_flt_entry *region_entry) +{ + struct qlcnic_flt_header flt_hdr; + struct qlcnic_flt_entry *flt_entry; + int i = 0, ret; + u32 entry_size; + + memset(region_entry, 0, sizeof(struct qlcnic_flt_entry)); + ret = qlcnic_rom_fast_read_words(adapter, QLCNIC_FLT_LOCATION, + (u8 *)&flt_hdr, + sizeof(struct qlcnic_flt_header)); + if (ret) { + dev_warn(&adapter->pdev->dev, + "error reading flash layout header\n"); + return -EIO; + } + + entry_size = flt_hdr.len - sizeof(struct qlcnic_flt_header); + flt_entry = (struct qlcnic_flt_entry *)vzalloc(entry_size); + if (flt_entry == NULL) { + dev_warn(&adapter->pdev->dev, "error allocating memory\n"); + return -EIO; + } + + ret = qlcnic_rom_fast_read_words(adapter, QLCNIC_FLT_LOCATION + + sizeof(struct qlcnic_flt_header), + (u8 *)flt_entry, entry_size); + if (ret) { + dev_warn(&adapter->pdev->dev, + "error reading flash layout entries\n"); + goto err_out; + } + + while (i < (entry_size/sizeof(struct qlcnic_flt_entry))) { + if (flt_entry[i].region == region) + break; + i++; + } + if (i >= (entry_size/sizeof(struct qlcnic_flt_entry))) { + dev_warn(&adapter->pdev->dev, + "region=%x not found in %d regions\n", region, i); + ret = -EIO; + goto err_out; + } + memcpy(region_entry, &flt_entry[i], sizeof(struct qlcnic_flt_entry)); + +err_out: + vfree(flt_entry); + return ret; +} + int qlcnic_check_flash_fw_ver(struct qlcnic_adapter *adapter) { + struct qlcnic_flt_entry fw_entry; u32 ver = -1, min_ver; + int ret; - qlcnic_rom_fast_read(adapter, QLCNIC_FW_VERSION_OFFSET, (int *)&ver); + ret = qlcnic_get_flt_entry(adapter, QLCNIC_FW_IMAGE_REGION, &fw_entry); + if (!ret) + /* 0-4:-signature, 4-8:-fw version */ + qlcnic_rom_fast_read(adapter, fw_entry.start_addr + 4, + (int *)&ver); + else + qlcnic_rom_fast_read(adapter, QLCNIC_FW_VERSION_OFFSET, + (int *)&ver); ver = QLCNIC_DECODE_VERSION(ver); min_ver = QLCNIC_MIN_FW_VERSION; diff --git a/drivers/net/qlcnic/qlcnic_main.c b/drivers/net/qlcnic/qlcnic_main.c index 11e3a46c0911..37c04b4fade3 100644 --- a/drivers/net/qlcnic/qlcnic_main.c +++ b/drivers/net/qlcnic/qlcnic_main.c @@ -31,15 +31,15 @@ static const char qlcnic_driver_string[] = "QLogic 1/10 GbE " static struct workqueue_struct *qlcnic_wq; static int qlcnic_mac_learn; -module_param(qlcnic_mac_learn, int, 0644); +module_param(qlcnic_mac_learn, int, 0444); MODULE_PARM_DESC(qlcnic_mac_learn, "Mac Filter (0=disabled, 1=enabled)"); static int use_msi = 1; -module_param(use_msi, int, 0644); +module_param(use_msi, int, 0444); MODULE_PARM_DESC(use_msi, "MSI interrupt (0=disabled, 1=enabled"); static int use_msi_x = 1; -module_param(use_msi_x, int, 0644); +module_param(use_msi_x, int, 0444); MODULE_PARM_DESC(use_msi_x, "MSI-X interrupt (0=disabled, 1=enabled"); static int auto_fw_reset = AUTO_FW_RESET_ENABLED; @@ -47,11 +47,11 @@ module_param(auto_fw_reset, int, 0644); MODULE_PARM_DESC(auto_fw_reset, "Auto firmware reset (0=disabled, 1=enabled"); static int load_fw_file; -module_param(load_fw_file, int, 0644); +module_param(load_fw_file, int, 0444); MODULE_PARM_DESC(load_fw_file, "Load firmware from (0=flash, 1=file"); static int qlcnic_config_npars; -module_param(qlcnic_config_npars, int, 0644); +module_param(qlcnic_config_npars, int, 0444); MODULE_PARM_DESC(qlcnic_config_npars, "Configure NPARs (0=disabled, 1=enabled"); static int __devinit qlcnic_probe(struct pci_dev *pdev, diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c index dd758cdb55c4..bb8645ab247c 100644 --- a/drivers/net/r8169.c +++ b/drivers/net/r8169.c @@ -1632,36 +1632,134 @@ rtl_phy_write_fw(struct rtl8169_private *tp, const struct firmware *fw) { __le32 *phytable = (__le32 *)fw->data; struct net_device *dev = tp->dev; - size_t i; + size_t index, fw_size = fw->size / sizeof(*phytable); + u32 predata, count; if (fw->size % sizeof(*phytable)) { netif_err(tp, probe, dev, "odd sized firmware %zd\n", fw->size); return; } - for (i = 0; i < fw->size / sizeof(*phytable); i++) { - u32 action = le32_to_cpu(phytable[i]); + for (index = 0; index < fw_size; index++) { + u32 action = le32_to_cpu(phytable[index]); + u32 regno = (action & 0x0fff0000) >> 16; - if (!action) + switch(action & 0xf0000000) { + case PHY_READ: + case PHY_DATA_OR: + case PHY_DATA_AND: + case PHY_READ_EFUSE: + case PHY_CLEAR_READCOUNT: + case PHY_WRITE: + case PHY_WRITE_PREVIOUS: + case PHY_DELAY_MS: break; - if ((action & 0xf0000000) != PHY_WRITE) { - netif_err(tp, probe, dev, - "unknown action 0x%08x\n", action); + case PHY_BJMPN: + if (regno > index) { + netif_err(tp, probe, tp->dev, + "Out of range of firmware\n"); + return; + } + break; + case PHY_READCOUNT_EQ_SKIP: + if (index + 2 >= fw_size) { + netif_err(tp, probe, tp->dev, + "Out of range of firmware\n"); + return; + } + break; + case PHY_COMP_EQ_SKIPN: + case PHY_COMP_NEQ_SKIPN: + case PHY_SKIPN: + if (index + 1 + regno >= fw_size) { + netif_err(tp, probe, tp->dev, + "Out of range of firmware\n"); + return; + } + break; + + case PHY_READ_MAC_BYTE: + case PHY_WRITE_MAC_BYTE: + case PHY_WRITE_ERI_WORD: + default: + netif_err(tp, probe, tp->dev, + "Invalid action 0x%08x\n", action); return; } } - while (i-- != 0) { - u32 action = le32_to_cpu(*phytable); + predata = 0; + count = 0; + + for (index = 0; index < fw_size; ) { + u32 action = le32_to_cpu(phytable[index]); u32 data = action & 0x0000ffff; - u32 reg = (action & 0x0fff0000) >> 16; + u32 regno = (action & 0x0fff0000) >> 16; + + if (!action) + break; switch(action & 0xf0000000) { + case PHY_READ: + predata = rtl_readphy(tp, regno); + count++; + index++; + break; + case PHY_DATA_OR: + predata |= data; + index++; + break; + case PHY_DATA_AND: + predata &= data; + index++; + break; + case PHY_BJMPN: + index -= regno; + break; + case PHY_READ_EFUSE: + predata = rtl8168d_efuse_read(tp->mmio_addr, regno); + index++; + break; + case PHY_CLEAR_READCOUNT: + count = 0; + index++; + break; case PHY_WRITE: - rtl_writephy(tp, reg, data); - phytable++; + rtl_writephy(tp, regno, data); + index++; + break; + case PHY_READCOUNT_EQ_SKIP: + if (count == data) + index += 2; + else + index += 1; + break; + case PHY_COMP_EQ_SKIPN: + if (predata == data) + index += regno; + index++; + break; + case PHY_COMP_NEQ_SKIPN: + if (predata != data) + index += regno; + index++; + break; + case PHY_WRITE_PREVIOUS: + rtl_writephy(tp, regno, predata); + index++; break; + case PHY_SKIPN: + index += regno + 1; + break; + case PHY_DELAY_MS: + mdelay(data); + index++; + break; + + case PHY_READ_MAC_BYTE: + case PHY_WRITE_MAC_BYTE: + case PHY_WRITE_ERI_WORD: default: BUG(); } diff --git a/include/linux/bfin_mac.h b/include/linux/bfin_mac.h index 904dec7d03a1..a69554ef8476 100644 --- a/include/linux/bfin_mac.h +++ b/include/linux/bfin_mac.h @@ -24,6 +24,7 @@ struct bfin_mii_bus_platform_data { const unsigned short *mac_peripherals; int phy_mode; unsigned int phy_mask; + unsigned short vlan1_mask, vlan2_mask; }; #endif diff --git a/include/linux/etherdevice.h b/include/linux/etherdevice.h index f16a01081e15..bec8b82889bf 100644 --- a/include/linux/etherdevice.h +++ b/include/linux/etherdevice.h @@ -48,8 +48,10 @@ extern int eth_validate_addr(struct net_device *dev); -extern struct net_device *alloc_etherdev_mq(int sizeof_priv, unsigned int queue_count); +extern struct net_device *alloc_etherdev_mqs(int sizeof_priv, unsigned int txqs, + unsigned int rxqs); #define alloc_etherdev(sizeof_priv) alloc_etherdev_mq(sizeof_priv, 1) +#define alloc_etherdev_mq(sizeof_priv, count) alloc_etherdev_mqs(sizeof_priv, count, count) /** * is_zero_ether_addr - Determine if give Ethernet address is all zeros. diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index de2bfe6da359..be4957cf6511 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -2191,11 +2191,15 @@ static inline void netif_addr_unlock_bh(struct net_device *dev) extern void ether_setup(struct net_device *dev); /* Support for loadable net-drivers */ -extern struct net_device *alloc_netdev_mq(int sizeof_priv, const char *name, +extern struct net_device *alloc_netdev_mqs(int sizeof_priv, const char *name, void (*setup)(struct net_device *), - unsigned int queue_count); + unsigned int txqs, unsigned int rxqs); #define alloc_netdev(sizeof_priv, name, setup) \ - alloc_netdev_mq(sizeof_priv, name, setup, 1) + alloc_netdev_mqs(sizeof_priv, name, setup, 1, 1) + +#define alloc_netdev_mq(sizeof_priv, name, setup, count) \ + alloc_netdev_mqs(sizeof_priv, name, setup, count, count) + extern int register_netdev(struct net_device *dev); extern void unregister_netdev(struct net_device *dev); diff --git a/include/net/ah.h b/include/net/ah.h index f0129f79a31a..be7798dea6f4 100644 --- a/include/net/ah.h +++ b/include/net/ah.h @@ -4,7 +4,7 @@ #include <linux/skbuff.h> /* This is the maximum truncated ICV length that we know of. */ -#define MAX_AH_AUTH_LEN 12 +#define MAX_AH_AUTH_LEN 16 struct crypto_ahash; diff --git a/include/net/arp.h b/include/net/arp.h index f4cf6ce66586..91f0568a04ef 100644 --- a/include/net/arp.h +++ b/include/net/arp.h @@ -25,5 +25,6 @@ extern struct sk_buff *arp_create(int type, int ptype, __be32 dest_ip, const unsigned char *src_hw, const unsigned char *target_hw); extern void arp_xmit(struct sk_buff *skb); +int arp_invalidate(struct net_device *dev, __be32 ip); #endif /* _ARP_H */ diff --git a/include/net/phonet/phonet.h b/include/net/phonet/phonet.h index d5df797f9540..5395e09187df 100644 --- a/include/net/phonet/phonet.h +++ b/include/net/phonet/phonet.h @@ -107,8 +107,8 @@ struct phonet_protocol { int sock_type; }; -int phonet_proto_register(int protocol, struct phonet_protocol *pp); -void phonet_proto_unregister(int protocol, struct phonet_protocol *pp); +int phonet_proto_register(unsigned int protocol, struct phonet_protocol *pp); +void phonet_proto_unregister(unsigned int protocol, struct phonet_protocol *pp); int phonet_sysctl_init(void); void phonet_sysctl_exit(void); diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h index 0af57ebae762..e9eee99d8b1f 100644 --- a/include/net/sch_generic.h +++ b/include/net/sch_generic.h @@ -207,7 +207,7 @@ static inline int qdisc_qlen(struct Qdisc *q) return q->q.qlen; } -static inline struct qdisc_skb_cb *qdisc_skb_cb(struct sk_buff *skb) +static inline struct qdisc_skb_cb *qdisc_skb_cb(const struct sk_buff *skb) { return (struct qdisc_skb_cb *)skb->cb; } @@ -394,7 +394,7 @@ static inline bool qdisc_tx_is_noop(const struct net_device *dev) return true; } -static inline unsigned int qdisc_pkt_len(struct sk_buff *skb) +static inline unsigned int qdisc_pkt_len(const struct sk_buff *skb) { return qdisc_skb_cb(skb)->pkt_len; } @@ -426,10 +426,18 @@ static inline int qdisc_enqueue_root(struct sk_buff *skb, struct Qdisc *sch) return qdisc_enqueue(skb, sch) & NET_XMIT_MASK; } -static inline void __qdisc_update_bstats(struct Qdisc *sch, unsigned int len) + +static inline void bstats_update(struct gnet_stats_basic_packed *bstats, + const struct sk_buff *skb) +{ + bstats->bytes += qdisc_pkt_len(skb); + bstats->packets += skb_is_gso(skb) ? skb_shinfo(skb)->gso_segs : 1; +} + +static inline void qdisc_bstats_update(struct Qdisc *sch, + const struct sk_buff *skb) { - sch->bstats.bytes += len; - sch->bstats.packets++; + bstats_update(&sch->bstats, skb); } static inline int __qdisc_enqueue_tail(struct sk_buff *skb, struct Qdisc *sch, @@ -437,7 +445,7 @@ static inline int __qdisc_enqueue_tail(struct sk_buff *skb, struct Qdisc *sch, { __skb_queue_tail(list, skb); sch->qstats.backlog += qdisc_pkt_len(skb); - __qdisc_update_bstats(sch, qdisc_pkt_len(skb)); + qdisc_bstats_update(sch, skb); return NET_XMIT_SUCCESS; } diff --git a/net/caif/caif_socket.c b/net/caif/caif_socket.c index 1bf0cf503796..8184c031d028 100644 --- a/net/caif/caif_socket.c +++ b/net/caif/caif_socket.c @@ -740,12 +740,12 @@ static int setsockopt(struct socket *sock, if (cf_sk->sk.sk_protocol != CAIFPROTO_UTIL) return -ENOPROTOOPT; lock_sock(&(cf_sk->sk)); - cf_sk->conn_req.param.size = ol; if (ol > sizeof(cf_sk->conn_req.param.data) || copy_from_user(&cf_sk->conn_req.param.data, ov, ol)) { release_sock(&cf_sk->sk); return -EINVAL; } + cf_sk->conn_req.param.size = ol; release_sock(&cf_sk->sk); return 0; diff --git a/net/caif/chnl_net.c b/net/caif/chnl_net.c index 84a422c98941..fa9dab372b68 100644 --- a/net/caif/chnl_net.c +++ b/net/caif/chnl_net.c @@ -76,6 +76,8 @@ static int chnl_recv_cb(struct cflayer *layr, struct cfpkt *pkt) struct chnl_net *priv = container_of(layr, struct chnl_net, chnl); int pktlen; int err = 0; + const u8 *ip_version; + u8 buf; priv = container_of(layr, struct chnl_net, chnl); @@ -90,7 +92,21 @@ static int chnl_recv_cb(struct cflayer *layr, struct cfpkt *pkt) * send the packet to the net stack. */ skb->dev = priv->netdev; - skb->protocol = htons(ETH_P_IP); + + /* check the version of IP */ + ip_version = skb_header_pointer(skb, 0, 1, &buf); + if (!ip_version) + return -EINVAL; + switch (*ip_version >> 4) { + case 4: + skb->protocol = htons(ETH_P_IP); + break; + case 6: + skb->protocol = htons(ETH_P_IPV6); + break; + default: + return -EINVAL; + } /* If we change the header in loop mode, the checksum is corrupted. */ if (priv->conn_req.protocol == CAIFPROTO_DATAGRAM_LOOP) diff --git a/net/core/dev.c b/net/core/dev.c index 3fe443be4b15..a3ef808b5e36 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -2297,7 +2297,10 @@ static inline int __dev_xmit_skb(struct sk_buff *skb, struct Qdisc *q, */ if (!(dev->priv_flags & IFF_XMIT_DST_RELEASE)) skb_dst_force(skb); - __qdisc_update_bstats(q, skb->len); + + qdisc_skb_cb(skb)->pkt_len = skb->len; + qdisc_bstats_update(q, skb); + if (sch_direct_xmit(skb, q, dev, txq, root_lock)) { if (unlikely(contended)) { spin_unlock(&q->busylock); @@ -5617,18 +5620,20 @@ struct netdev_queue *dev_ingress_queue_create(struct net_device *dev) } /** - * alloc_netdev_mq - allocate network device + * alloc_netdev_mqs - allocate network device * @sizeof_priv: size of private data to allocate space for * @name: device name format string * @setup: callback to initialize device - * @queue_count: the number of subqueues to allocate + * @txqs: the number of TX subqueues to allocate + * @rxqs: the number of RX subqueues to allocate * * Allocates a struct net_device with private data area for driver use * and performs basic initialization. Also allocates subquue structs - * for each queue on the device at the end of the netdevice. + * for each queue on the device. */ -struct net_device *alloc_netdev_mq(int sizeof_priv, const char *name, - void (*setup)(struct net_device *), unsigned int queue_count) +struct net_device *alloc_netdev_mqs(int sizeof_priv, const char *name, + void (*setup)(struct net_device *), + unsigned int txqs, unsigned int rxqs) { struct net_device *dev; size_t alloc_size; @@ -5636,12 +5641,20 @@ struct net_device *alloc_netdev_mq(int sizeof_priv, const char *name, BUG_ON(strlen(name) >= sizeof(dev->name)); - if (queue_count < 1) { + if (txqs < 1) { pr_err("alloc_netdev: Unable to allocate device " "with zero queues.\n"); return NULL; } +#ifdef CONFIG_RPS + if (rxqs < 1) { + pr_err("alloc_netdev: Unable to allocate device " + "with zero RX queues.\n"); + return NULL; + } +#endif + alloc_size = sizeof(struct net_device); if (sizeof_priv) { /* ensure 32-byte alignment of private area */ @@ -5672,14 +5685,14 @@ struct net_device *alloc_netdev_mq(int sizeof_priv, const char *name, dev_net_set(dev, &init_net); - dev->num_tx_queues = queue_count; - dev->real_num_tx_queues = queue_count; + dev->num_tx_queues = txqs; + dev->real_num_tx_queues = txqs; if (netif_alloc_netdev_queues(dev)) goto free_pcpu; #ifdef CONFIG_RPS - dev->num_rx_queues = queue_count; - dev->real_num_rx_queues = queue_count; + dev->num_rx_queues = rxqs; + dev->real_num_rx_queues = rxqs; if (netif_alloc_rx_queues(dev)) goto free_pcpu; #endif @@ -5707,7 +5720,7 @@ free_p: kfree(p); return NULL; } -EXPORT_SYMBOL(alloc_netdev_mq); +EXPORT_SYMBOL(alloc_netdev_mqs); /** * free_netdev - free network device diff --git a/net/ethernet/eth.c b/net/ethernet/eth.c index f00ef2f1d814..f9d7ac924f15 100644 --- a/net/ethernet/eth.c +++ b/net/ethernet/eth.c @@ -347,10 +347,11 @@ void ether_setup(struct net_device *dev) EXPORT_SYMBOL(ether_setup); /** - * alloc_etherdev_mq - Allocates and sets up an Ethernet device + * alloc_etherdev_mqs - Allocates and sets up an Ethernet device * @sizeof_priv: Size of additional driver-private structure to be allocated * for this Ethernet device - * @queue_count: The number of queues this device has. + * @txqs: The number of TX queues this device has. + * @txqs: The number of RX queues this device has. * * Fill in the fields of the device structure with Ethernet-generic * values. Basically does everything except registering the device. @@ -360,11 +361,12 @@ EXPORT_SYMBOL(ether_setup); * this private data area. */ -struct net_device *alloc_etherdev_mq(int sizeof_priv, unsigned int queue_count) +struct net_device *alloc_etherdev_mqs(int sizeof_priv, unsigned int txqs, + unsigned int rxqs) { - return alloc_netdev_mq(sizeof_priv, "eth%d", ether_setup, queue_count); + return alloc_netdev_mqs(sizeof_priv, "eth%d", ether_setup, txqs, rxqs); } -EXPORT_SYMBOL(alloc_etherdev_mq); +EXPORT_SYMBOL(alloc_etherdev_mqs); static size_t _format_mac_addr(char *buf, int buflen, const unsigned char *addr, int len) diff --git a/net/ipv4/ah4.c b/net/ipv4/ah4.c index 880a5ec6dce0..86961bec70ab 100644 --- a/net/ipv4/ah4.c +++ b/net/ipv4/ah4.c @@ -314,14 +314,15 @@ static int ah_input(struct xfrm_state *x, struct sk_buff *skb) skb->ip_summed = CHECKSUM_NONE; - ah = (struct ip_auth_hdr *)skb->data; - iph = ip_hdr(skb); - ihl = ip_hdrlen(skb); if ((err = skb_cow_data(skb, 0, &trailer)) < 0) goto out; nfrags = err; + ah = (struct ip_auth_hdr *)skb->data; + iph = ip_hdr(skb); + ihl = ip_hdrlen(skb); + work_iph = ah_alloc_tmp(ahash, nfrags, ihl + ahp->icv_trunc_len); if (!work_iph) goto out; diff --git a/net/ipv4/arp.c b/net/ipv4/arp.c index a2fc7b961dbc..04c8b69fd426 100644 --- a/net/ipv4/arp.c +++ b/net/ipv4/arp.c @@ -1143,6 +1143,23 @@ static int arp_req_get(struct arpreq *r, struct net_device *dev) return err; } +int arp_invalidate(struct net_device *dev, __be32 ip) +{ + struct neighbour *neigh = neigh_lookup(&arp_tbl, &ip, dev); + int err = -ENXIO; + + if (neigh) { + if (neigh->nud_state & ~NUD_NOARP) + err = neigh_update(neigh, NULL, NUD_FAILED, + NEIGH_UPDATE_F_OVERRIDE| + NEIGH_UPDATE_F_ADMIN); + neigh_release(neigh); + } + + return err; +} +EXPORT_SYMBOL(arp_invalidate); + static int arp_req_delete_public(struct net *net, struct arpreq *r, struct net_device *dev) { @@ -1163,7 +1180,6 @@ static int arp_req_delete(struct net *net, struct arpreq *r, { int err; __be32 ip; - struct neighbour *neigh; if (r->arp_flags & ATF_PUBL) return arp_req_delete_public(net, r, dev); @@ -1181,16 +1197,7 @@ static int arp_req_delete(struct net *net, struct arpreq *r, if (!dev) return -EINVAL; } - err = -ENXIO; - neigh = neigh_lookup(&arp_tbl, &ip, dev); - if (neigh) { - if (neigh->nud_state & ~NUD_NOARP) - err = neigh_update(neigh, NULL, NUD_FAILED, - NEIGH_UPDATE_F_OVERRIDE| - NEIGH_UPDATE_F_ADMIN); - neigh_release(neigh); - } - return err; + return arp_invalidate(dev, ip); } /* diff --git a/net/ipv4/inet_connection_sock.c b/net/ipv4/inet_connection_sock.c index 25e318153f14..97e5fb765265 100644 --- a/net/ipv4/inet_connection_sock.c +++ b/net/ipv4/inet_connection_sock.c @@ -73,7 +73,7 @@ int inet_csk_bind_conflict(const struct sock *sk, !sk2->sk_bound_dev_if || sk->sk_bound_dev_if == sk2->sk_bound_dev_if)) { if (!reuse || !sk2->sk_reuse || - sk2->sk_state == TCP_LISTEN) { + ((1 << sk2->sk_state) & (TCPF_LISTEN | TCPF_CLOSE))) { const __be32 sk2_rcv_saddr = sk_rcv_saddr(sk2); if (!sk2_rcv_saddr || !sk_rcv_saddr(sk) || sk2_rcv_saddr == sk_rcv_saddr(sk)) @@ -122,7 +122,8 @@ again: (tb->num_owners < smallest_size || smallest_size == -1)) { smallest_size = tb->num_owners; smallest_rover = rover; - if (atomic_read(&hashinfo->bsockets) > (high - low) + 1) { + if (atomic_read(&hashinfo->bsockets) > (high - low) + 1 && + !inet_csk(sk)->icsk_af_ops->bind_conflict(sk, tb)) { spin_unlock(&head->lock); snum = smallest_rover; goto have_snum; diff --git a/net/ipv6/ah6.c b/net/ipv6/ah6.c index ee82d4ef26ce..1aba54ae53c4 100644 --- a/net/ipv6/ah6.c +++ b/net/ipv6/ah6.c @@ -538,14 +538,16 @@ static int ah6_input(struct xfrm_state *x, struct sk_buff *skb) if (!pskb_may_pull(skb, ah_hlen)) goto out; - ip6h = ipv6_hdr(skb); - - skb_push(skb, hdr_len); if ((err = skb_cow_data(skb, 0, &trailer)) < 0) goto out; nfrags = err; + ah = (struct ip_auth_hdr *)skb->data; + ip6h = ipv6_hdr(skb); + + skb_push(skb, hdr_len); + work_iph = ah_alloc_tmp(ahash, nfrags, hdr_len + ahp->icv_trunc_len); if (!work_iph) goto out; diff --git a/net/ipv6/inet6_connection_sock.c b/net/ipv6/inet6_connection_sock.c index e46305d1815a..d144e629d2b4 100644 --- a/net/ipv6/inet6_connection_sock.c +++ b/net/ipv6/inet6_connection_sock.c @@ -44,7 +44,7 @@ int inet6_csk_bind_conflict(const struct sock *sk, !sk2->sk_bound_dev_if || sk->sk_bound_dev_if == sk2->sk_bound_dev_if) && (!sk->sk_reuse || !sk2->sk_reuse || - sk2->sk_state == TCP_LISTEN) && + ((1 << sk2->sk_state) & (TCPF_LISTEN | TCPF_CLOSE))) && ipv6_rcv_saddr_equal(sk, sk2)) break; } diff --git a/net/phonet/af_phonet.c b/net/phonet/af_phonet.c index fd95beb72f5d..1072b2c19d31 100644 --- a/net/phonet/af_phonet.c +++ b/net/phonet/af_phonet.c @@ -37,7 +37,7 @@ /* Transport protocol registration */ static struct phonet_protocol *proto_tab[PHONET_NPROTO] __read_mostly; -static struct phonet_protocol *phonet_proto_get(int protocol) +static struct phonet_protocol *phonet_proto_get(unsigned int protocol) { struct phonet_protocol *pp; @@ -458,7 +458,7 @@ static struct packet_type phonet_packet_type __read_mostly = { static DEFINE_MUTEX(proto_tab_lock); -int __init_or_module phonet_proto_register(int protocol, +int __init_or_module phonet_proto_register(unsigned int protocol, struct phonet_protocol *pp) { int err = 0; @@ -481,7 +481,7 @@ int __init_or_module phonet_proto_register(int protocol, } EXPORT_SYMBOL(phonet_proto_register); -void phonet_proto_unregister(int protocol, struct phonet_protocol *pp) +void phonet_proto_unregister(unsigned int protocol, struct phonet_protocol *pp) { mutex_lock(&proto_tab_lock); BUG_ON(proto_tab[protocol] != pp); diff --git a/net/sched/act_csum.c b/net/sched/act_csum.c index 67dc7ce9b63a..83ddfc07e45d 100644 --- a/net/sched/act_csum.c +++ b/net/sched/act_csum.c @@ -508,8 +508,7 @@ static int tcf_csum(struct sk_buff *skb, spin_lock(&p->tcf_lock); p->tcf_tm.lastuse = jiffies; - p->tcf_bstats.bytes += qdisc_pkt_len(skb); - p->tcf_bstats.packets++; + bstats_update(&p->tcf_bstats, skb); action = p->tcf_action; update_flags = p->update_flags; spin_unlock(&p->tcf_lock); diff --git a/net/sched/act_ipt.c b/net/sched/act_ipt.c index 8daef9632255..c2a7c20e81c1 100644 --- a/net/sched/act_ipt.c +++ b/net/sched/act_ipt.c @@ -209,8 +209,7 @@ static int tcf_ipt(struct sk_buff *skb, struct tc_action *a, spin_lock(&ipt->tcf_lock); ipt->tcf_tm.lastuse = jiffies; - ipt->tcf_bstats.bytes += qdisc_pkt_len(skb); - ipt->tcf_bstats.packets++; + bstats_update(&ipt->tcf_bstats, skb); /* yes, we have to worry about both in and out dev worry later - danger - this API seems to have changed diff --git a/net/sched/act_mirred.c b/net/sched/act_mirred.c index 0c311be92827..d765067e99db 100644 --- a/net/sched/act_mirred.c +++ b/net/sched/act_mirred.c @@ -165,8 +165,7 @@ static int tcf_mirred(struct sk_buff *skb, struct tc_action *a, spin_lock(&m->tcf_lock); m->tcf_tm.lastuse = jiffies; - m->tcf_bstats.bytes += qdisc_pkt_len(skb); - m->tcf_bstats.packets++; + bstats_update(&m->tcf_bstats, skb); dev = m->tcfm_dev; if (!dev) { diff --git a/net/sched/act_nat.c b/net/sched/act_nat.c index 186eb837e600..178a4bd7b7cb 100644 --- a/net/sched/act_nat.c +++ b/net/sched/act_nat.c @@ -125,8 +125,7 @@ static int tcf_nat(struct sk_buff *skb, struct tc_action *a, egress = p->flags & TCA_NAT_FLAG_EGRESS; action = p->tcf_action; - p->tcf_bstats.bytes += qdisc_pkt_len(skb); - p->tcf_bstats.packets++; + bstats_update(&p->tcf_bstats, skb); spin_unlock(&p->tcf_lock); diff --git a/net/sched/act_pedit.c b/net/sched/act_pedit.c index a0593c9640db..445bef716f77 100644 --- a/net/sched/act_pedit.c +++ b/net/sched/act_pedit.c @@ -187,8 +187,7 @@ static int tcf_pedit(struct sk_buff *skb, struct tc_action *a, bad: p->tcf_qstats.overlimits++; done: - p->tcf_bstats.bytes += qdisc_pkt_len(skb); - p->tcf_bstats.packets++; + bstats_update(&p->tcf_bstats, skb); spin_unlock(&p->tcf_lock); return p->tcf_action; } diff --git a/net/sched/act_police.c b/net/sched/act_police.c index 7ebf7439b478..e2f08b1e2e58 100644 --- a/net/sched/act_police.c +++ b/net/sched/act_police.c @@ -298,8 +298,7 @@ static int tcf_act_police(struct sk_buff *skb, struct tc_action *a, spin_lock(&police->tcf_lock); - police->tcf_bstats.bytes += qdisc_pkt_len(skb); - police->tcf_bstats.packets++; + bstats_update(&police->tcf_bstats, skb); if (police->tcfp_ewma_rate && police->tcf_rate_est.bps >= police->tcfp_ewma_rate) { diff --git a/net/sched/act_simple.c b/net/sched/act_simple.c index 97e84f3ee775..7287cff7af3e 100644 --- a/net/sched/act_simple.c +++ b/net/sched/act_simple.c @@ -42,8 +42,7 @@ static int tcf_simp(struct sk_buff *skb, struct tc_action *a, struct tcf_result spin_lock(&d->tcf_lock); d->tcf_tm.lastuse = jiffies; - d->tcf_bstats.bytes += qdisc_pkt_len(skb); - d->tcf_bstats.packets++; + bstats_update(&d->tcf_bstats, skb); /* print policy string followed by _ then packet count * Example if this was the 3rd packet and the string was "hello" diff --git a/net/sched/act_skbedit.c b/net/sched/act_skbedit.c index 66cbf4eb8855..836f5fee9e58 100644 --- a/net/sched/act_skbedit.c +++ b/net/sched/act_skbedit.c @@ -46,8 +46,7 @@ static int tcf_skbedit(struct sk_buff *skb, struct tc_action *a, spin_lock(&d->tcf_lock); d->tcf_tm.lastuse = jiffies; - d->tcf_bstats.bytes += qdisc_pkt_len(skb); - d->tcf_bstats.packets++; + bstats_update(&d->tcf_bstats, skb); if (d->flags & SKBEDIT_F_PRIORITY) skb->priority = d->priority; diff --git a/net/sched/sch_atm.c b/net/sched/sch_atm.c index 282540778aa8..943d733409d0 100644 --- a/net/sched/sch_atm.c +++ b/net/sched/sch_atm.c @@ -422,10 +422,8 @@ drop: __maybe_unused } return ret; } - sch->bstats.bytes += qdisc_pkt_len(skb); - sch->bstats.packets++; - flow->bstats.bytes += qdisc_pkt_len(skb); - flow->bstats.packets++; + qdisc_bstats_update(sch, skb); + bstats_update(&flow->bstats, skb); /* * Okay, this may seem weird. We pretend we've dropped the packet if * it goes via ATM. The reason for this is that the outer qdisc diff --git a/net/sched/sch_cbq.c b/net/sched/sch_cbq.c index eb7631590865..c80d1c210c5d 100644 --- a/net/sched/sch_cbq.c +++ b/net/sched/sch_cbq.c @@ -390,8 +390,7 @@ cbq_enqueue(struct sk_buff *skb, struct Qdisc *sch) ret = qdisc_enqueue(skb, cl->q); if (ret == NET_XMIT_SUCCESS) { sch->q.qlen++; - sch->bstats.packets++; - sch->bstats.bytes += qdisc_pkt_len(skb); + qdisc_bstats_update(sch, skb); cbq_mark_toplevel(q, cl); if (!cl->next_alive) cbq_activate_class(cl); @@ -650,8 +649,7 @@ static int cbq_reshape_fail(struct sk_buff *skb, struct Qdisc *child) ret = qdisc_enqueue(skb, cl->q); if (ret == NET_XMIT_SUCCESS) { sch->q.qlen++; - sch->bstats.packets++; - sch->bstats.bytes += qdisc_pkt_len(skb); + qdisc_bstats_update(sch, skb); if (!cl->next_alive) cbq_activate_class(cl); return 0; diff --git a/net/sched/sch_drr.c b/net/sched/sch_drr.c index aa8b5313f8cf..de55e642eafc 100644 --- a/net/sched/sch_drr.c +++ b/net/sched/sch_drr.c @@ -351,7 +351,6 @@ static int drr_enqueue(struct sk_buff *skb, struct Qdisc *sch) { struct drr_sched *q = qdisc_priv(sch); struct drr_class *cl; - unsigned int len; int err; cl = drr_classify(skb, sch, &err); @@ -362,7 +361,6 @@ static int drr_enqueue(struct sk_buff *skb, struct Qdisc *sch) return err; } - len = qdisc_pkt_len(skb); err = qdisc_enqueue(skb, cl->qdisc); if (unlikely(err != NET_XMIT_SUCCESS)) { if (net_xmit_drop_count(err)) { @@ -377,10 +375,8 @@ static int drr_enqueue(struct sk_buff *skb, struct Qdisc *sch) cl->deficit = cl->quantum; } - cl->bstats.packets++; - cl->bstats.bytes += len; - sch->bstats.packets++; - sch->bstats.bytes += len; + bstats_update(&cl->bstats, skb); + qdisc_bstats_update(sch, skb); sch->q.qlen++; return err; diff --git a/net/sched/sch_dsmark.c b/net/sched/sch_dsmark.c index 1d295d62bb5c..60f4bdd4408e 100644 --- a/net/sched/sch_dsmark.c +++ b/net/sched/sch_dsmark.c @@ -260,8 +260,7 @@ static int dsmark_enqueue(struct sk_buff *skb, struct Qdisc *sch) return err; } - sch->bstats.bytes += qdisc_pkt_len(skb); - sch->bstats.packets++; + qdisc_bstats_update(sch, skb); sch->q.qlen++; return NET_XMIT_SUCCESS; diff --git a/net/sched/sch_hfsc.c b/net/sched/sch_hfsc.c index 069c62b7bb36..2e45791d4f6c 100644 --- a/net/sched/sch_hfsc.c +++ b/net/sched/sch_hfsc.c @@ -1599,10 +1599,8 @@ hfsc_enqueue(struct sk_buff *skb, struct Qdisc *sch) if (cl->qdisc->q.qlen == 1) set_active(cl, qdisc_pkt_len(skb)); - cl->bstats.packets++; - cl->bstats.bytes += qdisc_pkt_len(skb); - sch->bstats.packets++; - sch->bstats.bytes += qdisc_pkt_len(skb); + bstats_update(&cl->bstats, skb); + qdisc_bstats_update(sch, skb); sch->q.qlen++; return NET_XMIT_SUCCESS; diff --git a/net/sched/sch_htb.c b/net/sched/sch_htb.c index 01b519d6c52d..984c1b0c6836 100644 --- a/net/sched/sch_htb.c +++ b/net/sched/sch_htb.c @@ -569,15 +569,12 @@ static int htb_enqueue(struct sk_buff *skb, struct Qdisc *sch) } return ret; } else { - cl->bstats.packets += - skb_is_gso(skb)?skb_shinfo(skb)->gso_segs:1; - cl->bstats.bytes += qdisc_pkt_len(skb); + bstats_update(&cl->bstats, skb); htb_activate(q, cl); } sch->q.qlen++; - sch->bstats.packets += skb_is_gso(skb)?skb_shinfo(skb)->gso_segs:1; - sch->bstats.bytes += qdisc_pkt_len(skb); + qdisc_bstats_update(sch, skb); return NET_XMIT_SUCCESS; } @@ -648,12 +645,10 @@ static void htb_charge_class(struct htb_sched *q, struct htb_class *cl, htb_add_to_wait_tree(q, cl, diff); } - /* update byte stats except for leaves which are already updated */ - if (cl->level) { - cl->bstats.bytes += bytes; - cl->bstats.packets += skb_is_gso(skb)? - skb_shinfo(skb)->gso_segs:1; - } + /* update basic stats except for leaves which are already updated */ + if (cl->level) + bstats_update(&cl->bstats, skb); + cl = cl->parent; } } diff --git a/net/sched/sch_ingress.c b/net/sched/sch_ingress.c index f10e34a68445..bce1665239b8 100644 --- a/net/sched/sch_ingress.c +++ b/net/sched/sch_ingress.c @@ -63,8 +63,7 @@ static int ingress_enqueue(struct sk_buff *skb, struct Qdisc *sch) result = tc_classify(skb, p->filter_list, &res); - sch->bstats.packets++; - sch->bstats.bytes += qdisc_pkt_len(skb); + qdisc_bstats_update(sch, skb); switch (result) { case TC_ACT_SHOT: result = TC_ACT_SHOT; diff --git a/net/sched/sch_multiq.c b/net/sched/sch_multiq.c index 32690deab5d0..21f13da24763 100644 --- a/net/sched/sch_multiq.c +++ b/net/sched/sch_multiq.c @@ -83,8 +83,7 @@ multiq_enqueue(struct sk_buff *skb, struct Qdisc *sch) ret = qdisc_enqueue(skb, qdisc); if (ret == NET_XMIT_SUCCESS) { - sch->bstats.bytes += qdisc_pkt_len(skb); - sch->bstats.packets++; + qdisc_bstats_update(sch, skb); sch->q.qlen++; return NET_XMIT_SUCCESS; } diff --git a/net/sched/sch_netem.c b/net/sched/sch_netem.c index e5593c083a78..1c4bce863479 100644 --- a/net/sched/sch_netem.c +++ b/net/sched/sch_netem.c @@ -240,8 +240,7 @@ static int netem_enqueue(struct sk_buff *skb, struct Qdisc *sch) if (likely(ret == NET_XMIT_SUCCESS)) { sch->q.qlen++; - sch->bstats.bytes += qdisc_pkt_len(skb); - sch->bstats.packets++; + qdisc_bstats_update(sch, skb); } else if (net_xmit_drop_count(ret)) { sch->qstats.drops++; } @@ -477,8 +476,7 @@ static int tfifo_enqueue(struct sk_buff *nskb, struct Qdisc *sch) __skb_queue_after(list, skb, nskb); sch->qstats.backlog += qdisc_pkt_len(nskb); - sch->bstats.bytes += qdisc_pkt_len(nskb); - sch->bstats.packets++; + qdisc_bstats_update(sch, nskb); return NET_XMIT_SUCCESS; } diff --git a/net/sched/sch_prio.c b/net/sched/sch_prio.c index b1c95bce33ce..966158d49dd1 100644 --- a/net/sched/sch_prio.c +++ b/net/sched/sch_prio.c @@ -84,8 +84,7 @@ prio_enqueue(struct sk_buff *skb, struct Qdisc *sch) ret = qdisc_enqueue(skb, qdisc); if (ret == NET_XMIT_SUCCESS) { - sch->bstats.bytes += qdisc_pkt_len(skb); - sch->bstats.packets++; + qdisc_bstats_update(sch, skb); sch->q.qlen++; return NET_XMIT_SUCCESS; } diff --git a/net/sched/sch_red.c b/net/sched/sch_red.c index a67ba3c5a0cc..a6009c5a2c97 100644 --- a/net/sched/sch_red.c +++ b/net/sched/sch_red.c @@ -94,8 +94,7 @@ static int red_enqueue(struct sk_buff *skb, struct Qdisc* sch) ret = qdisc_enqueue(skb, child); if (likely(ret == NET_XMIT_SUCCESS)) { - sch->bstats.bytes += qdisc_pkt_len(skb); - sch->bstats.packets++; + qdisc_bstats_update(sch, skb); sch->q.qlen++; } else if (net_xmit_drop_count(ret)) { q->stats.pdrop++; diff --git a/net/sched/sch_sfq.c b/net/sched/sch_sfq.c index d54ac94066c2..239ec53a634d 100644 --- a/net/sched/sch_sfq.c +++ b/net/sched/sch_sfq.c @@ -403,8 +403,7 @@ sfq_enqueue(struct sk_buff *skb, struct Qdisc *sch) slot->allot = q->scaled_quantum; } if (++sch->q.qlen <= q->limit) { - sch->bstats.bytes += qdisc_pkt_len(skb); - sch->bstats.packets++; + qdisc_bstats_update(sch, skb); return NET_XMIT_SUCCESS; } diff --git a/net/sched/sch_tbf.c b/net/sched/sch_tbf.c index 641a30d64635..77565e721811 100644 --- a/net/sched/sch_tbf.c +++ b/net/sched/sch_tbf.c @@ -134,8 +134,7 @@ static int tbf_enqueue(struct sk_buff *skb, struct Qdisc* sch) } sch->q.qlen++; - sch->bstats.bytes += qdisc_pkt_len(skb); - sch->bstats.packets++; + qdisc_bstats_update(sch, skb); return NET_XMIT_SUCCESS; } diff --git a/net/sched/sch_teql.c b/net/sched/sch_teql.c index 106479a7c94a..af9360d1f6eb 100644 --- a/net/sched/sch_teql.c +++ b/net/sched/sch_teql.c @@ -83,8 +83,7 @@ teql_enqueue(struct sk_buff *skb, struct Qdisc* sch) if (q->q.qlen < dev->tx_queue_len) { __skb_queue_tail(&q->q, skb); - sch->bstats.bytes += qdisc_pkt_len(skb); - sch->bstats.packets++; + qdisc_bstats_update(sch, skb); return NET_XMIT_SUCCESS; } diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c index 6a8da81ff66f..d5e1e0b08890 100644 --- a/net/xfrm/xfrm_user.c +++ b/net/xfrm/xfrm_user.c @@ -26,6 +26,7 @@ #include <net/sock.h> #include <net/xfrm.h> #include <net/netlink.h> +#include <net/ah.h> #include <asm/uaccess.h> #if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) #include <linux/in6.h> @@ -302,7 +303,8 @@ static int attach_auth_trunc(struct xfrm_algo_auth **algpp, u8 *props, algo = xfrm_aalg_get_byname(ualg->alg_name, 1); if (!algo) return -ENOSYS; - if (ualg->alg_trunc_len > algo->uinfo.auth.icv_fullbits) + if ((ualg->alg_trunc_len / 8) > MAX_AH_AUTH_LEN || + ualg->alg_trunc_len > algo->uinfo.auth.icv_fullbits) return -EINVAL; *props = algo->desc.sadb_alg_id; |