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-rw-r--r--drivers/dca/dca-core.c51
-rw-r--r--drivers/net/cassini.c4
-rw-r--r--drivers/net/ibm_newemac/phy.c4
-rw-r--r--drivers/net/qlge/qlge.h10
-rw-r--r--drivers/net/qlge/qlge_main.c25
-rw-r--r--drivers/net/smc911x.c4
-rw-r--r--drivers/net/smsc9420.c12
-rw-r--r--drivers/net/sungem.c2
-rw-r--r--drivers/net/sungem_phy.c2
-rw-r--r--drivers/net/sunqe.c2
-rw-r--r--drivers/net/tsi108_eth.c2
-rw-r--r--drivers/net/tulip/de2104x.c2
-rw-r--r--include/linux/Kbuild2
-rw-r--r--include/linux/if_tunnel.h3
-rw-r--r--net/ipv4/udp.c4
-rw-r--r--net/packet/af_packet.c8
16 files changed, 85 insertions, 52 deletions
diff --git a/drivers/dca/dca-core.c b/drivers/dca/dca-core.c
index 55433849bfa..33bd7534751 100644
--- a/drivers/dca/dca-core.c
+++ b/drivers/dca/dca-core.c
@@ -28,7 +28,7 @@
#include <linux/device.h>
#include <linux/dca.h>
-#define DCA_VERSION "1.4"
+#define DCA_VERSION "1.8"
MODULE_VERSION(DCA_VERSION);
MODULE_LICENSE("GPL");
@@ -60,16 +60,17 @@ int dca_add_requester(struct device *dev)
{
struct dca_provider *dca;
int err, slot = -ENODEV;
+ unsigned long flags;
if (!dev)
return -EFAULT;
- spin_lock(&dca_lock);
+ spin_lock_irqsave(&dca_lock, flags);
/* check if the requester has not been added already */
dca = dca_find_provider_by_dev(dev);
if (dca) {
- spin_unlock(&dca_lock);
+ spin_unlock_irqrestore(&dca_lock, flags);
return -EEXIST;
}
@@ -78,19 +79,21 @@ int dca_add_requester(struct device *dev)
if (slot >= 0)
break;
}
- if (slot < 0) {
- spin_unlock(&dca_lock);
+
+ spin_unlock_irqrestore(&dca_lock, flags);
+
+ if (slot < 0)
return slot;
- }
err = dca_sysfs_add_req(dca, dev, slot);
if (err) {
- dca->ops->remove_requester(dca, dev);
- spin_unlock(&dca_lock);
+ spin_lock_irqsave(&dca_lock, flags);
+ if (dca == dca_find_provider_by_dev(dev))
+ dca->ops->remove_requester(dca, dev);
+ spin_unlock_irqrestore(&dca_lock, flags);
return err;
}
- spin_unlock(&dca_lock);
return 0;
}
EXPORT_SYMBOL_GPL(dca_add_requester);
@@ -103,25 +106,25 @@ int dca_remove_requester(struct device *dev)
{
struct dca_provider *dca;
int slot;
+ unsigned long flags;
if (!dev)
return -EFAULT;
- spin_lock(&dca_lock);
+ spin_lock_irqsave(&dca_lock, flags);
dca = dca_find_provider_by_dev(dev);
if (!dca) {
- spin_unlock(&dca_lock);
+ spin_unlock_irqrestore(&dca_lock, flags);
return -ENODEV;
}
slot = dca->ops->remove_requester(dca, dev);
- if (slot < 0) {
- spin_unlock(&dca_lock);
+ spin_unlock_irqrestore(&dca_lock, flags);
+
+ if (slot < 0)
return slot;
- }
dca_sysfs_remove_req(dca, slot);
- spin_unlock(&dca_lock);
return 0;
}
EXPORT_SYMBOL_GPL(dca_remove_requester);
@@ -135,17 +138,18 @@ u8 dca_common_get_tag(struct device *dev, int cpu)
{
struct dca_provider *dca;
u8 tag;
+ unsigned long flags;
- spin_lock(&dca_lock);
+ spin_lock_irqsave(&dca_lock, flags);
dca = dca_find_provider_by_dev(dev);
if (!dca) {
- spin_unlock(&dca_lock);
+ spin_unlock_irqrestore(&dca_lock, flags);
return -ENODEV;
}
tag = dca->ops->get_tag(dca, dev, cpu);
- spin_unlock(&dca_lock);
+ spin_unlock_irqrestore(&dca_lock, flags);
return tag;
}
@@ -217,11 +221,16 @@ static BLOCKING_NOTIFIER_HEAD(dca_provider_chain);
int register_dca_provider(struct dca_provider *dca, struct device *dev)
{
int err;
+ unsigned long flags;
err = dca_sysfs_add_provider(dca, dev);
if (err)
return err;
+
+ spin_lock_irqsave(&dca_lock, flags);
list_add(&dca->node, &dca_providers);
+ spin_unlock_irqrestore(&dca_lock, flags);
+
blocking_notifier_call_chain(&dca_provider_chain,
DCA_PROVIDER_ADD, NULL);
return 0;
@@ -234,9 +243,15 @@ EXPORT_SYMBOL_GPL(register_dca_provider);
*/
void unregister_dca_provider(struct dca_provider *dca)
{
+ unsigned long flags;
+
blocking_notifier_call_chain(&dca_provider_chain,
DCA_PROVIDER_REMOVE, NULL);
+
+ spin_lock_irqsave(&dca_lock, flags);
list_del(&dca->node);
+ spin_unlock_irqrestore(&dca_lock, flags);
+
dca_sysfs_remove_provider(dca);
}
EXPORT_SYMBOL_GPL(unregister_dca_provider);
diff --git a/drivers/net/cassini.c b/drivers/net/cassini.c
index 840b3d1a22f..bbbc3bb08aa 100644
--- a/drivers/net/cassini.c
+++ b/drivers/net/cassini.c
@@ -806,7 +806,7 @@ static int cas_reset_mii_phy(struct cas *cp)
cas_phy_write(cp, MII_BMCR, BMCR_RESET);
udelay(100);
- while (limit--) {
+ while (--limit) {
val = cas_phy_read(cp, MII_BMCR);
if ((val & BMCR_RESET) == 0)
break;
@@ -979,7 +979,7 @@ static void cas_phy_init(struct cas *cp)
writel(val, cp->regs + REG_PCS_MII_CTRL);
limit = STOP_TRIES;
- while (limit-- > 0) {
+ while (--limit > 0) {
udelay(10);
if ((readl(cp->regs + REG_PCS_MII_CTRL) &
PCS_MII_RESET) == 0)
diff --git a/drivers/net/ibm_newemac/phy.c b/drivers/net/ibm_newemac/phy.c
index c40cd8df221..ac9d964e59e 100644
--- a/drivers/net/ibm_newemac/phy.c
+++ b/drivers/net/ibm_newemac/phy.c
@@ -60,7 +60,7 @@ int emac_mii_reset_phy(struct mii_phy *phy)
udelay(300);
- while (limit--) {
+ while (--limit) {
val = phy_read(phy, MII_BMCR);
if (val >= 0 && (val & BMCR_RESET) == 0)
break;
@@ -84,7 +84,7 @@ int emac_mii_reset_gpcs(struct mii_phy *phy)
udelay(300);
- while (limit--) {
+ while (--limit) {
val = gpcs_phy_read(phy, MII_BMCR);
if (val >= 0 && (val & BMCR_RESET) == 0)
break;
diff --git a/drivers/net/qlge/qlge.h b/drivers/net/qlge/qlge.h
index c1dadadfab1..e6fdce9206c 100644
--- a/drivers/net/qlge/qlge.h
+++ b/drivers/net/qlge/qlge.h
@@ -787,12 +787,12 @@ struct mbox_params {
struct flash_params {
u8 dev_id_str[4];
- u16 size;
- u16 csum;
- u16 ver;
- u16 sub_dev_id;
+ __le16 size;
+ __le16 csum;
+ __le16 ver;
+ __le16 sub_dev_id;
u8 mac_addr[6];
- u16 res;
+ __le16 res;
};
diff --git a/drivers/net/qlge/qlge_main.c b/drivers/net/qlge/qlge_main.c
index 45421c8b601..3d1d7b6e55a 100644
--- a/drivers/net/qlge/qlge_main.c
+++ b/drivers/net/qlge/qlge_main.c
@@ -641,7 +641,7 @@ static void ql_enable_all_completion_interrupts(struct ql_adapter *qdev)
}
-static int ql_read_flash_word(struct ql_adapter *qdev, int offset, u32 *data)
+static int ql_read_flash_word(struct ql_adapter *qdev, int offset, __le32 *data)
{
int status = 0;
/* wait for reg to come ready */
@@ -656,8 +656,11 @@ static int ql_read_flash_word(struct ql_adapter *qdev, int offset, u32 *data)
FLASH_ADDR, FLASH_ADDR_RDY, FLASH_ADDR_ERR);
if (status)
goto exit;
- /* get the data */
- *data = ql_read32(qdev, FLASH_DATA);
+ /* This data is stored on flash as an array of
+ * __le32. Since ql_read32() returns cpu endian
+ * we need to swap it back.
+ */
+ *data = cpu_to_le32(ql_read32(qdev, FLASH_DATA));
exit:
return status;
}
@@ -666,13 +669,20 @@ static int ql_get_flash_params(struct ql_adapter *qdev)
{
int i;
int status;
- u32 *p = (u32 *)&qdev->flash;
+ __le32 *p = (__le32 *)&qdev->flash;
+ u32 offset = 0;
+
+ /* Second function's parameters follow the first
+ * function's.
+ */
+ if (qdev->func)
+ offset = sizeof(qdev->flash) / sizeof(u32);
if (ql_sem_spinlock(qdev, SEM_FLASH_MASK))
return -ETIMEDOUT;
for (i = 0; i < sizeof(qdev->flash) / sizeof(u32); i++, p++) {
- status = ql_read_flash_word(qdev, i, p);
+ status = ql_read_flash_word(qdev, i+offset, p);
if (status) {
QPRINTK(qdev, IFUP, ERR, "Error reading flash.\n");
goto exit;
@@ -3826,7 +3836,7 @@ static int qlge_suspend(struct pci_dev *pdev, pm_message_t state)
{
struct net_device *ndev = pci_get_drvdata(pdev);
struct ql_adapter *qdev = netdev_priv(ndev);
- int err;
+ int err, i;
netif_device_detach(ndev);
@@ -3836,6 +3846,9 @@ static int qlge_suspend(struct pci_dev *pdev, pm_message_t state)
return err;
}
+ for (i = qdev->rss_ring_first_cq_id; i < qdev->rx_ring_count; i++)
+ netif_napi_del(&qdev->rx_ring[i].napi);
+
err = pci_save_state(pdev);
if (err)
return err;
diff --git a/drivers/net/smc911x.c b/drivers/net/smc911x.c
index bf3aa2a1eff..223cde0d43b 100644
--- a/drivers/net/smc911x.c
+++ b/drivers/net/smc911x.c
@@ -220,9 +220,9 @@ static void smc911x_reset(struct net_device *dev)
/* make sure EEPROM has finished loading before setting GPIO_CFG */
timeout=1000;
- while ( timeout-- && (SMC_GET_E2P_CMD(lp) & E2P_CMD_EPC_BUSY_)) {
+ while (--timeout && (SMC_GET_E2P_CMD(lp) & E2P_CMD_EPC_BUSY_))
udelay(10);
- }
+
if (timeout == 0){
PRINTK("%s: smc911x_reset timeout waiting for EEPROM busy\n", dev->name);
return;
diff --git a/drivers/net/smsc9420.c b/drivers/net/smsc9420.c
index d801900a503..a1e4b3895b3 100644
--- a/drivers/net/smsc9420.c
+++ b/drivers/net/smsc9420.c
@@ -498,7 +498,7 @@ static void smsc9420_check_mac_address(struct net_device *dev)
static void smsc9420_stop_tx(struct smsc9420_pdata *pd)
{
u32 dmac_control, mac_cr, dma_intr_ena;
- int timeOut = 1000;
+ int timeout = 1000;
/* disable TX DMAC */
dmac_control = smsc9420_reg_read(pd, DMAC_CONTROL);
@@ -506,13 +506,13 @@ static void smsc9420_stop_tx(struct smsc9420_pdata *pd)
smsc9420_reg_write(pd, DMAC_CONTROL, dmac_control);
/* Wait max 10ms for transmit process to stop */
- while (timeOut--) {
+ while (--timeout) {
if (smsc9420_reg_read(pd, DMAC_STATUS) & DMAC_STS_TS_)
break;
udelay(10);
}
- if (!timeOut)
+ if (!timeout)
smsc_warn(IFDOWN, "TX DMAC failed to stop");
/* ACK Tx DMAC stop bit */
@@ -596,7 +596,7 @@ static void smsc9420_free_rx_ring(struct smsc9420_pdata *pd)
static void smsc9420_stop_rx(struct smsc9420_pdata *pd)
{
- int timeOut = 1000;
+ int timeout = 1000;
u32 mac_cr, dmac_control, dma_intr_ena;
/* mask RX DMAC interrupts */
@@ -617,13 +617,13 @@ static void smsc9420_stop_rx(struct smsc9420_pdata *pd)
smsc9420_pci_flush_write(pd);
/* wait up to 10ms for receive to stop */
- while (timeOut--) {
+ while (--timeout) {
if (smsc9420_reg_read(pd, DMAC_STATUS) & DMAC_STS_RS_)
break;
udelay(10);
}
- if (!timeOut)
+ if (!timeout)
smsc_warn(IFDOWN, "RX DMAC did not stop! timeout.");
/* ACK the Rx DMAC stop bit */
diff --git a/drivers/net/sungem.c b/drivers/net/sungem.c
index 86c765d83de..b17efa9cc53 100644
--- a/drivers/net/sungem.c
+++ b/drivers/net/sungem.c
@@ -148,7 +148,7 @@ static u16 __phy_read(struct gem *gp, int phy_addr, int reg)
cmd |= (MIF_FRAME_TAMSB);
writel(cmd, gp->regs + MIF_FRAME);
- while (limit--) {
+ while (--limit) {
cmd = readl(gp->regs + MIF_FRAME);
if (cmd & MIF_FRAME_TALSB)
break;
diff --git a/drivers/net/sungem_phy.c b/drivers/net/sungem_phy.c
index 61843fd5752..78f8cee5fd7 100644
--- a/drivers/net/sungem_phy.c
+++ b/drivers/net/sungem_phy.c
@@ -79,7 +79,7 @@ static int reset_one_mii_phy(struct mii_phy* phy, int phy_id)
udelay(100);
- while (limit--) {
+ while (--limit) {
val = __phy_read(phy, phy_id, MII_BMCR);
if ((val & BMCR_RESET) == 0)
break;
diff --git a/drivers/net/sunqe.c b/drivers/net/sunqe.c
index 6e8f377355f..fe0c3f24456 100644
--- a/drivers/net/sunqe.c
+++ b/drivers/net/sunqe.c
@@ -227,7 +227,7 @@ static int qe_init(struct sunqe *qep, int from_irq)
if (!(sbus_readb(mregs + MREGS_PHYCONFIG) & MREGS_PHYCONFIG_LTESTDIS)) {
int tries = 50;
- while (tries--) {
+ while (--tries) {
u8 tmp;
mdelay(5);
diff --git a/drivers/net/tsi108_eth.c b/drivers/net/tsi108_eth.c
index 75461dbd487..a9fd2b2ccaf 100644
--- a/drivers/net/tsi108_eth.c
+++ b/drivers/net/tsi108_eth.c
@@ -1237,7 +1237,7 @@ static void tsi108_init_phy(struct net_device *dev)
spin_lock_irqsave(&phy_lock, flags);
tsi108_write_mii(data, MII_BMCR, BMCR_RESET);
- while (i--){
+ while (--i) {
if(!(tsi108_read_mii(data, MII_BMCR) & BMCR_RESET))
break;
udelay(10);
diff --git a/drivers/net/tulip/de2104x.c b/drivers/net/tulip/de2104x.c
index d5d53b633cf..0bf2114738b 100644
--- a/drivers/net/tulip/de2104x.c
+++ b/drivers/net/tulip/de2104x.c
@@ -392,7 +392,7 @@ static void de_rx (struct de_private *de)
unsigned drop = 0;
int rc;
- while (rx_work--) {
+ while (--rx_work) {
u32 status, len;
dma_addr_t mapping;
struct sk_buff *skb, *copy_skb;
diff --git a/include/linux/Kbuild b/include/linux/Kbuild
index 2124c063a7e..b97cdc516a8 100644
--- a/include/linux/Kbuild
+++ b/include/linux/Kbuild
@@ -90,7 +90,6 @@ header-y += if_ppp.h
header-y += if_slip.h
header-y += if_strip.h
header-y += if_tun.h
-header-y += if_tunnel.h
header-y += in_route.h
header-y += ioctl.h
header-y += ip6_tunnel.h
@@ -236,6 +235,7 @@ unifdef-y += if_phonet.h
unifdef-y += if_pppol2tp.h
unifdef-y += if_pppox.h
unifdef-y += if_tr.h
+unifdef-y += if_tunnel.h
unifdef-y += if_vlan.h
unifdef-y += igmp.h
unifdef-y += inet_diag.h
diff --git a/include/linux/if_tunnel.h b/include/linux/if_tunnel.h
index aeab2cb32a9..82c43624c06 100644
--- a/include/linux/if_tunnel.h
+++ b/include/linux/if_tunnel.h
@@ -2,7 +2,10 @@
#define _IF_TUNNEL_H_
#include <linux/types.h>
+
+#ifdef __KERNEL__
#include <linux/ip.h>
+#endif
#define SIOCGETTUNNEL (SIOCDEVPRIVATE + 0)
#define SIOCADDTUNNEL (SIOCDEVPRIVATE + 1)
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index b7faffe5c02..1ab180bad72 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -1015,9 +1015,11 @@ static int __udp_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
if ((rc = sock_queue_rcv_skb(sk, skb)) < 0) {
/* Note that an ENOMEM error is charged twice */
- if (rc == -ENOMEM)
+ if (rc == -ENOMEM) {
UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_RCVBUFERRORS,
is_udplite);
+ atomic_inc(&sk->sk_drops);
+ }
goto drop;
}
diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
index 9454d4ae46d..1fc4a7885c4 100644
--- a/net/packet/af_packet.c
+++ b/net/packet/af_packet.c
@@ -222,13 +222,13 @@ static void *packet_lookup_frame(struct packet_sock *po, unsigned int position,
h.raw = po->pg_vec[pg_vec_pos] + (frame_offset * po->frame_size);
switch (po->tp_version) {
case TPACKET_V1:
- if (status != h.h1->tp_status ? TP_STATUS_USER :
- TP_STATUS_KERNEL)
+ if (status != (h.h1->tp_status ? TP_STATUS_USER :
+ TP_STATUS_KERNEL))
return NULL;
break;
case TPACKET_V2:
- if (status != h.h2->tp_status ? TP_STATUS_USER :
- TP_STATUS_KERNEL)
+ if (status != (h.h2->tp_status ? TP_STATUS_USER :
+ TP_STATUS_KERNEL))
return NULL;
break;
}
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-15 01:56:59 +0000