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Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
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* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (67 commits)
  cxgb4vf: recover from failure in cxgb4vf_open()
  netfilter: ebtables: make broute table work again
  netfilter: fix race in conntrack between dump_table and destroy
  ah: reload pointers to skb data after calling skb_cow_data()
  ah: update maximum truncated ICV length
  xfrm: check trunc_len in XFRMA_ALG_AUTH_TRUNC
  ehea: Increase the skb array usage
  net/fec: remove config FEC2 as it's used nowhere
  pcnet_cs: add new_id
  tcp: disallow bind() to reuse addr/port
  net/r8169: Update the function of parsing firmware
  net: ppp: use {get,put}_unaligned_be{16,32}
  CAIF: Fix IPv6 support in receive path for GPRS/3G
  arp: allow to invalidate specific ARP entries
  net_sched: factorize qdisc stats handling
  mlx4: Call alloc_etherdev to allocate RX and TX queues
  net: Add alloc_netdev_mqs function
  caif: don't set connection request param size before copying data
  cxgb4vf: fix mailbox data/control coherency domain race
  qlcnic: change module parameter permissions
  ...
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Linus Torvalds committed Jan 12, 2011
2 parents fb7b5a9 + 343a8d1 commit 4162cf6
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Showing 109 changed files with 2,901 additions and 1,867 deletions.
1 change: 1 addition & 0 deletions Documentation/networking/dccp.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -167,6 +167,7 @@ rx_ccid = 2
seq_window = 100
The initial sequence window (sec. 7.5.2) of the sender. This influences
the local ackno validity and the remote seqno validity windows (7.5.1).
Values in the range Wmin = 32 (RFC 4340, 7.5.2) up to 2^32-1 can be set.

tx_qlen = 5
The size of the transmit buffer in packets. A value of 0 corresponds
Expand Down
19 changes: 12 additions & 7 deletions drivers/atm/ambassador.c
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Original file line number Diff line number Diff line change
Expand Up @@ -1926,8 +1926,9 @@ static int __devinit ucode_init (loader_block * lb, amb_dev * dev) {
const struct firmware *fw;
unsigned long start_address;
const struct ihex_binrec *rec;
const char *errmsg = 0;
int res;

res = request_ihex_firmware(&fw, "atmsar11.fw", &dev->pci_dev->dev);
if (res) {
PRINTK (KERN_ERR, "Cannot load microcode data");
Expand All @@ -1937,8 +1938,8 @@ static int __devinit ucode_init (loader_block * lb, amb_dev * dev) {
/* First record contains just the start address */
rec = (const struct ihex_binrec *)fw->data;
if (be16_to_cpu(rec->len) != sizeof(__be32) || be32_to_cpu(rec->addr)) {
PRINTK (KERN_ERR, "Bad microcode data (no start record)");
return -EINVAL;
errmsg = "no start record";
goto fail;
}
start_address = be32_to_cpup((__be32 *)rec->data);

Expand All @@ -1950,12 +1951,12 @@ static int __devinit ucode_init (loader_block * lb, amb_dev * dev) {
PRINTD (DBG_LOAD, "starting region (%x, %u)", be32_to_cpu(rec->addr),
be16_to_cpu(rec->len));
if (be16_to_cpu(rec->len) > 4 * MAX_TRANSFER_DATA) {
PRINTK (KERN_ERR, "Bad microcode data (record too long)");
return -EINVAL;
errmsg = "record too long";
goto fail;
}
if (be16_to_cpu(rec->len) & 3) {
PRINTK (KERN_ERR, "Bad microcode data (odd number of bytes)");
return -EINVAL;
errmsg = "odd number of bytes";
goto fail;
}
res = loader_write(lb, dev, rec);
if (res)
Expand All @@ -1970,6 +1971,10 @@ static int __devinit ucode_init (loader_block * lb, amb_dev * dev) {
res = loader_start(lb, dev, start_address);

return res;
fail:
release_firmware(fw);
PRINTK(KERN_ERR, "Bad microcode data (%s)", errmsg);
return -EINVAL;
}

/********** give adapter parameters **********/
Expand Down
9 changes: 1 addition & 8 deletions drivers/net/Kconfig
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Original file line number Diff line number Diff line change
Expand Up @@ -1944,19 +1944,12 @@ config 68360_ENET
config FEC
bool "FEC ethernet controller (of ColdFire and some i.MX CPUs)"
depends on M523x || M527x || M5272 || M528x || M520x || M532x || \
MACH_MX27 || ARCH_MX35 || ARCH_MX25 || ARCH_MX5
MACH_MX27 || ARCH_MX35 || ARCH_MX25 || ARCH_MX5 || SOC_IMX28
select PHYLIB
help
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 (on some ColdFire CPUs)"
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 processors.

config FEC_MPC52xx
tristate "MPC52xx FEC driver"
depends on PPC_MPC52xx && PPC_BESTCOMM
Expand Down
74 changes: 37 additions & 37 deletions drivers/net/bfin_mac.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -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>
Expand Down Expand Up @@ -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");
Expand Down Expand Up @@ -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);
Expand Down Expand Up @@ -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;
}

Expand All @@ -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;
}
}
Expand Down Expand Up @@ -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);
Expand Down Expand Up @@ -417,22 +415,21 @@ 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;
}

phydev = phy_connect(dev, dev_name(&phydev->dev), &bfin_mac_adjust_link,
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);
}

Expand All @@ -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;
}
Expand Down Expand Up @@ -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));
Expand Down Expand Up @@ -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;
Expand Down Expand Up @@ -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);
Expand Down Expand Up @@ -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;
Expand Down Expand Up @@ -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;
}
Expand All @@ -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;
}
Expand Down Expand Up @@ -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));
Expand Down Expand Up @@ -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);
Expand Down Expand Up @@ -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;
}

Expand Down Expand Up @@ -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);

Expand Down Expand Up @@ -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;

Expand Down Expand Up @@ -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;
Expand Down Expand Up @@ -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,
},
};
Expand Down
11 changes: 10 additions & 1 deletion drivers/net/bfin_mac.h
View file
Original file line number Diff line number Diff line change
Expand Up @@ -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)

Expand Down Expand Up @@ -68,14 +75,16 @@ 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 */
int irq_wake_requested;
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;
Expand Down
1 change: 1 addition & 0 deletions drivers/net/bnx2x/bnx2x.h
View file
Original file line number Diff line number Diff line change
Expand Up @@ -636,6 +636,7 @@ struct bnx2x_common {

#define CHIP_METAL(bp) (bp->common.chip_id & 0x00000ff0)
#define CHIP_BOND_ID(bp) (bp->common.chip_id & 0x0000000f)
#define CHIP_PARITY_ENABLED(bp) (CHIP_IS_E1(bp) || CHIP_IS_E1H(bp))

int flash_size;
#define NVRAM_1MB_SIZE 0x20000 /* 1M bit in bytes */
Expand Down
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