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Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6 

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6:
  xfrm: Fix xfrm_policy_gc_lock handling.
  niu: Use pci_ioremap_bar().
  bnx2x: Version Update
  bnx2x: Calling netif_carrier_off at the end of the probe
  bnx2x: PCI configuration bug on big-endian
  bnx2x: Removing the PMF indication when unloading
  mv643xx_eth: fix SMI bus access timeouts
  net: kconfig cleanup
  fs_enet: fix polling
  XFRM: copy_to_user_kmaddress() reports local address twice
  SMC91x: Fix compilation on some platforms.
  udp: Fix the SNMP counter of UDP_MIB_INERRORS
  udp: Fix the SNMP counter of UDP_MIB_INDATAGRAMS
  drivers/net/smc911x.c: Fix lockdep warning on xmit.
hifive-unleashed-5.1
Linus Torvalds 2008-11-04 08:30:12 -08:00
parent 4edfd20faf bbb770e7ab
commit 75fa67706c
11 changed files with 64 additions and 32 deletions
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18
drivers/net/Kconfig
View File

@ -2010,9 +2010,13 @@ config IGB_LRO
If in doubt, say N.
config IGB_DCA
bool "Enable DCA"
bool "Direct Cache Access (DCA) Support"
default y
depends on IGB && DCA && !(IGB=y && DCA=m)
---help---
Say Y here if you want to use Direct Cache Access (DCA) in the
driver. DCA is a method for warming the CPU cache before data
is used, with the intent of lessening the impact of cache misses.
source "drivers/net/ixp2000/Kconfig"
@ -2437,9 +2441,13 @@ config IXGBE
will be called ixgbe.
config IXGBE_DCA
bool
bool "Direct Cache Access (DCA) Support"
default y
depends on IXGBE && DCA && !(IXGBE=y && DCA=m)
---help---
Say Y here if you want to use Direct Cache Access (DCA) in the
driver. DCA is a method for warming the CPU cache before data
is used, with the intent of lessening the impact of cache misses.
config IXGB
tristate "Intel(R) PRO/10GbE support"
@ -2489,9 +2497,13 @@ config MYRI10GE
will be called myri10ge.
config MYRI10GE_DCA
bool
bool "Direct Cache Access (DCA) Support"
default y
depends on MYRI10GE && DCA && !(MYRI10GE=y && DCA=m)
---help---
Say Y here if you want to use Direct Cache Access (DCA) in the
driver. DCA is a method for warming the CPU cache before data
is used, with the intent of lessening the impact of cache misses.
config NETXEN_NIC
tristate "NetXen Multi port (1/10) Gigabit Ethernet NIC"

9
drivers/net/bnx2x_init.h
View File

@ -564,14 +564,15 @@ static const struct arb_line write_arb_addr[NUM_WR_Q-1] = {
static void bnx2x_init_pxp(struct bnx2x *bp)
{
u16 devctl;
int r_order, w_order;
u32 val, i;
pci_read_config_word(bp->pdev,
bp->pcie_cap + PCI_EXP_DEVCTL, (u16 *)&val);
DP(NETIF_MSG_HW, "read 0x%x from devctl\n", (u16)val);
w_order = ((val & PCI_EXP_DEVCTL_PAYLOAD) >> 5);
r_order = ((val & PCI_EXP_DEVCTL_READRQ) >> 12);
bp->pcie_cap + PCI_EXP_DEVCTL, &devctl);
DP(NETIF_MSG_HW, "read 0x%x from devctl\n", devctl);
w_order = ((devctl & PCI_EXP_DEVCTL_PAYLOAD) >> 5);
r_order = ((devctl & PCI_EXP_DEVCTL_READRQ) >> 12);
if (r_order > MAX_RD_ORD) {
DP(NETIF_MSG_HW, "read order of %d order adjusted to %d\n",

10
drivers/net/bnx2x_main.c
View File

@ -59,8 +59,8 @@
#include "bnx2x.h"
#include "bnx2x_init.h"
#define DRV_MODULE_VERSION "1.45.22"
#define DRV_MODULE_RELDATE "2008/09/09"
#define DRV_MODULE_VERSION "1.45.23"
#define DRV_MODULE_RELDATE "2008/11/03"
#define BNX2X_BC_VER 0x040200
/* Time in jiffies before concluding the transmitter is hung */
@ -6481,6 +6481,7 @@ load_int_disable:
bnx2x_free_irq(bp);
load_error:
bnx2x_free_mem(bp);
bp->port.pmf = 0;
/* TBD we really need to reset the chip
if we want to recover from this */
@ -6791,6 +6792,7 @@ unload_error:
/* Report UNLOAD_DONE to MCP */
if (!BP_NOMCP(bp))
bnx2x_fw_command(bp, DRV_MSG_CODE_UNLOAD_DONE);
bp->port.pmf = 0;
/* Free SKBs, SGEs, TPA pool and driver internals */
bnx2x_free_skbs(bp);
@ -10204,8 +10206,6 @@ static int __devinit bnx2x_init_one(struct pci_dev *pdev,
return -ENOMEM;
}
netif_carrier_off(dev);
bp = netdev_priv(dev);
bp->msglevel = debug;
@ -10229,6 +10229,8 @@ static int __devinit bnx2x_init_one(struct pci_dev *pdev,
goto init_one_exit;
}
netif_carrier_off(dev);
bp->common.name = board_info[ent->driver_data].name;
printk(KERN_INFO "%s: %s (%c%d) PCI-E x%d %s found at mem %lx,"
" IRQ %d, ", dev->name, bp->common.name,

6
drivers/net/fs_enet/fs_enet-main.c
View File

@ -1099,7 +1099,9 @@ static int __devinit fs_enet_probe(struct of_device *ofdev,
ndev->stop = fs_enet_close;
ndev->get_stats = fs_enet_get_stats;
ndev->set_multicast_list = fs_set_multicast_list;
#ifdef CONFIG_NET_POLL_CONTROLLER
ndev->poll_controller = fs_enet_netpoll;
#endif
if (fpi->use_napi)
netif_napi_add(ndev, &fep->napi, fs_enet_rx_napi,
fpi->napi_weight);
@ -1209,7 +1211,7 @@ static void __exit fs_cleanup(void)
static void fs_enet_netpoll(struct net_device *dev)
{
disable_irq(dev->irq);
fs_enet_interrupt(dev->irq, dev, NULL);
fs_enet_interrupt(dev->irq, dev);
enable_irq(dev->irq);
}
#endif

9
drivers/net/mv643xx_eth.c
View File

@ -1066,9 +1066,12 @@ static int smi_wait_ready(struct mv643xx_eth_shared_private *msp)
return 0;
}
if (!wait_event_timeout(msp->smi_busy_wait, smi_is_done(msp),
msecs_to_jiffies(100)))
return -ETIMEDOUT;
if (!smi_is_done(msp)) {
wait_event_timeout(msp->smi_busy_wait, smi_is_done(msp),
msecs_to_jiffies(100));
if (!smi_is_done(msp))
return -ETIMEDOUT;
}
return 0;
}

6
drivers/net/niu.c
View File

@ -8667,7 +8667,6 @@ static void __devinit niu_device_announce(struct niu *np)
static int __devinit niu_pci_init_one(struct pci_dev *pdev,
const struct pci_device_id *ent)
{
unsigned long niureg_base, niureg_len;
union niu_parent_id parent_id;
struct net_device *dev;
struct niu *np;
@ -8758,10 +8757,7 @@ static int __devinit niu_pci_init_one(struct pci_dev *pdev,
dev->features |= (NETIF_F_SG | NETIF_F_HW_CSUM);
niureg_base = pci_resource_start(pdev, 0);
niureg_len = pci_resource_len(pdev, 0);
np->regs = ioremap_nocache(niureg_base, niureg_len);
np->regs = pci_ioremap_bar(pdev, 0);
if (!np->regs) {
dev_err(&pdev->dev, PFX "Cannot map device registers, "
"aborting.\n");

2
drivers/net/smc911x.c
View File

@ -499,7 +499,7 @@ static void smc911x_hardware_send_pkt(struct net_device *dev)
#else
SMC_PUSH_DATA(lp, buf, len);
dev->trans_start = jiffies;
dev_kfree_skb(skb);
dev_kfree_skb_irq(skb);
#endif
if (!lp->tx_throttle) {
netif_wake_queue(dev);

2
drivers/net/smc91x.c
View File

@ -2060,6 +2060,7 @@ static int smc_request_attrib(struct platform_device *pdev,
struct net_device *ndev)
{
struct resource * res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "smc91x-attrib");
struct smc_local *lp __maybe_unused = netdev_priv(ndev);
if (!res)
return 0;
@ -2074,6 +2075,7 @@ static void smc_release_attrib(struct platform_device *pdev,
struct net_device *ndev)
{
struct resource * res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "smc91x-attrib");
struct smc_local *lp __maybe_unused = netdev_priv(ndev);
if (res)
release_mem_region(res->start, ATTRIB_SIZE);

28
net/ipv6/udp.c
View File

@ -138,6 +138,7 @@ int udpv6_recvmsg(struct kiocb *iocb, struct sock *sk,
int peeked;
int err;
int is_udplite = IS_UDPLITE(sk);
int is_udp4;
if (addr_len)
*addr_len=sizeof(struct sockaddr_in6);
@ -158,6 +159,8 @@ try_again:
else if (copied < ulen)
msg->msg_flags |= MSG_TRUNC;
is_udp4 = (skb->protocol == htons(ETH_P_IP));
/*
* If checksum is needed at all, try to do it while copying the
* data. If the data is truncated, or if we only want a partial
@ -180,9 +183,14 @@ try_again:
if (err)
goto out_free;
if (!peeked)
UDP6_INC_STATS_USER(sock_net(sk),
UDP_MIB_INDATAGRAMS, is_udplite);
if (!peeked) {
if (is_udp4)
UDP_INC_STATS_USER(sock_net(sk),
UDP_MIB_INDATAGRAMS, is_udplite);
else
UDP6_INC_STATS_USER(sock_net(sk),
UDP_MIB_INDATAGRAMS, is_udplite);
}
sock_recv_timestamp(msg, sk, skb);
@ -196,7 +204,7 @@ try_again:
sin6->sin6_flowinfo = 0;
sin6->sin6_scope_id = 0;
if (skb->protocol == htons(ETH_P_IP))
if (is_udp4)
ipv6_addr_set(&sin6->sin6_addr, 0, 0,
htonl(0xffff), ip_hdr(skb)->saddr);
else {
@ -207,7 +215,7 @@ try_again:
}
}
if (skb->protocol == htons(ETH_P_IP)) {
if (is_udp4) {
if (inet->cmsg_flags)
ip_cmsg_recv(msg, skb);
} else {
@ -228,8 +236,14 @@ out:
csum_copy_err:
lock_sock(sk);
if (!skb_kill_datagram(sk, skb, flags))
UDP6_INC_STATS_USER(sock_net(sk), UDP_MIB_INERRORS, is_udplite);
if (!skb_kill_datagram(sk, skb, flags)) {
if (is_udp4)
UDP_INC_STATS_USER(sock_net(sk),
UDP_MIB_INERRORS, is_udplite);
else
UDP6_INC_STATS_USER(sock_net(sk),
UDP_MIB_INERRORS, is_udplite);
}
release_sock(sk);
if (flags & MSG_DONTWAIT)

4
net/xfrm/xfrm_policy.c
View File

@ -315,9 +315,9 @@ static void xfrm_policy_kill(struct xfrm_policy *policy)
return;
}
spin_lock(&xfrm_policy_gc_lock);
spin_lock_bh(&xfrm_policy_gc_lock);
hlist_add_head(&policy->bydst, &xfrm_policy_gc_list);
spin_unlock(&xfrm_policy_gc_lock);
spin_unlock_bh(&xfrm_policy_gc_lock);
schedule_work(&xfrm_policy_gc_work);
}

2
net/xfrm/xfrm_user.c
View File

@ -1816,7 +1816,7 @@ static int copy_to_user_kmaddress(struct xfrm_kmaddress *k, struct sk_buff *skb)
uk.family = k->family;
uk.reserved = k->reserved;
memcpy(&uk.local, &k->local, sizeof(uk.local));
memcpy(&uk.remote, &k->local, sizeof(uk.remote));
memcpy(&uk.remote, &k->remote, sizeof(uk.remote));
return nla_put(skb, XFRMA_KMADDRESS, sizeof(uk), &uk);
}