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Merge branch 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6

Browse source 
* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6:
  NetXen: Use pci_register_driver() instead of pci_module_init() in init_module
  NetXen: Firmware check modifications
  ehea: Fixed possible nullpointer access
  ehea: Added logging off associated errors
  ehea: Improved logging of permission issues
  ehea: New method to determine number of available ports
  ehea: Modified initial autoneg state determination
  ehea: Fixing firmware queue config issue
  ehea: Fixed wrong dereferencation
  PHY: Export phy ethtool helpers
  modify 3c589_cs to be SMP safe
This commit is contained in:
Linus Torvalds 2007-01-23 11:02:41 -08:00
commit fe6ea1f7e5
8 changed files with 57 additions and 33 deletions
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2
drivers/net/ehea/ehea.h
View file

@ -39,7 +39,7 @@
#include <asm/io.h>
#define DRV_NAME "ehea"
#define DRV_VERSION "EHEA_0043"
#define DRV_VERSION "EHEA_0044"
#define EHEA_MSG_DEFAULT (NETIF_MSG_LINK | NETIF_MSG_TIMER \
| NETIF_MSG_RX_ERR | NETIF_MSG_TX_ERR)

56
drivers/net/ehea/ehea_main.c
View file

@ -558,12 +558,12 @@ static irqreturn_t ehea_qp_aff_irq_handler(int irq, void *param)
u32 qp_token;
eqe = ehea_poll_eq(port->qp_eq);
ehea_debug("eqe=%p", eqe);
while (eqe) {
ehea_debug("*eqe=%lx", *(u64*)eqe);
eqe = ehea_poll_eq(port->qp_eq);
qp_token = EHEA_BMASK_GET(EHEA_EQE_QP_TOKEN, eqe->entry);
ehea_debug("next eqe=%p", eqe);
ehea_error("QP aff_err: entry=0x%lx, token=0x%x",
eqe->entry, qp_token);
eqe = ehea_poll_eq(port->qp_eq);
}
return IRQ_HANDLED;
@ -575,8 +575,9 @@ static struct ehea_port *ehea_get_port(struct ehea_adapter *adapter,
int i;
for (i = 0; i < adapter->num_ports; i++)
if (adapter->port[i]->logical_port_id == logical_port)
return adapter->port[i];
if (adapter->port[i])
if (adapter->port[i]->logical_port_id == logical_port)
return adapter->port[i];
return NULL;
}
@ -642,6 +643,8 @@ int ehea_sense_port_attr(struct ehea_port *port)
break;
}
port->autoneg = 1;
/* Number of default QPs */
port->num_def_qps = cb0->num_default_qps;
@ -728,10 +731,7 @@ int ehea_set_portspeed(struct ehea_port *port, u32 port_speed)
}
} else {
if (hret == H_AUTHORITY) {
ehea_info("Hypervisor denied setting port speed. Either"
" this partition is not authorized to set "
"port speed or another partition has modified"
" port speed first.");
ehea_info("Hypervisor denied setting port speed");
ret = -EPERM;
} else {
ret = -EIO;
@ -998,7 +998,7 @@ static int ehea_configure_port(struct ehea_port *port)
| EHEA_BMASK_SET(PXLY_RC_JUMBO_FRAME, 1);
for (i = 0; i < port->num_def_qps; i++)
cb0->default_qpn_arr[i] = port->port_res[i].qp->init_attr.qp_nr;
cb0->default_qpn_arr[i] = port->port_res[0].qp->init_attr.qp_nr;
if (netif_msg_ifup(port))
ehea_dump(cb0, sizeof(*cb0), "ehea_configure_port");
@ -1485,11 +1485,12 @@ static int ehea_set_mac_addr(struct net_device *dev, void *sa)
static void ehea_promiscuous_error(u64 hret, int enable)
{
ehea_info("Hypervisor denied %sabling promiscuous mode.%s",
enable == 1 ? "en" : "dis",
hret != H_AUTHORITY ? "" : " Another partition owning a "
"logical port on the same physical port might have altered "
"promiscuous mode first.");
if (hret == H_AUTHORITY)
ehea_info("Hypervisor denied %sabling promiscuous mode",
enable == 1 ? "en" : "dis");
else
ehea_error("failed %sabling promiscuous mode",
enable == 1 ? "en" : "dis");
}
static void ehea_promiscuous(struct net_device *dev, int enable)
@ -2267,6 +2268,8 @@ static void ehea_tx_watchdog(struct net_device *dev)
int ehea_sense_adapter_attr(struct ehea_adapter *adapter)
{
struct hcp_query_ehea *cb;
struct device_node *lhea_dn = NULL;
struct device_node *eth_dn = NULL;
u64 hret;
int ret;
@ -2283,7 +2286,18 @@ int ehea_sense_adapter_attr(struct ehea_adapter *adapter)
goto out_herr;
}
adapter->num_ports = cb->num_ports;
/* Determine the number of available logical ports
* by counting the child nodes of the lhea OFDT entry
*/
adapter->num_ports = 0;
lhea_dn = of_find_node_by_name(lhea_dn, "lhea");
do {
eth_dn = of_get_next_child(lhea_dn, eth_dn);
if (eth_dn)
adapter->num_ports++;
} while ( eth_dn );
of_node_put(lhea_dn);
adapter->max_mc_mac = cb->max_mc_mac - 1;
ret = 0;
@ -2334,8 +2348,6 @@ static int ehea_setup_single_port(struct ehea_port *port,
INIT_LIST_HEAD(&port->mc_list->list);
ehea_set_portspeed(port, EHEA_SPEED_AUTONEG);
ret = ehea_sense_port_attr(port);
if (ret)
goto out;
@ -2471,14 +2483,16 @@ static int __devinit ehea_probe(struct ibmebus_dev *dev,
adapter_handle = (u64*)get_property(dev->ofdev.node, "ibm,hea-handle",
NULL);
if (!adapter_handle) {
if (adapter_handle)
adapter->handle = *adapter_handle;
if (!adapter->handle) {
dev_err(&dev->ofdev.dev, "failed getting handle for adapter"
" '%s'\n", dev->ofdev.node->full_name);
ret = -ENODEV;
goto out_free_ad;
}
adapter->handle = *adapter_handle;
adapter->pd = EHEA_PD_ID;
dev->ofdev.dev.driver_data = adapter;

10
drivers/net/ehea/ehea_phyp.c
View file

@ -94,6 +94,7 @@ static long ehea_plpar_hcall9(unsigned long opcode,
{
long ret;
int i, sleep_msecs;
u8 cb_cat;
for (i = 0; i < 5; i++) {
ret = plpar_hcall9(opcode, outs,
@ -106,7 +107,13 @@ static long ehea_plpar_hcall9(unsigned long opcode,
continue;
}
if (ret < H_SUCCESS)
cb_cat = EHEA_BMASK_GET(H_MEHEAPORT_CAT, arg2);
if ((ret < H_SUCCESS) && !(((ret == H_AUTHORITY)
&& (opcode == H_MODIFY_HEA_PORT))
&& (((cb_cat == H_PORT_CB4) && ((arg3 == H_PORT_CB4_JUMBO)
|| (arg3 == H_PORT_CB4_SPEED))) || ((cb_cat == H_PORT_CB7)
&& (arg3 == H_PORT_CB7_DUCQPN)))))
ehea_error("opcode=%lx ret=%lx"
" arg1=%lx arg2=%lx arg3=%lx arg4=%lx"
" arg5=%lx arg6=%lx arg7=%lx arg8=%lx"
@ -120,7 +127,6 @@ static long ehea_plpar_hcall9(unsigned long opcode,
outs[0], outs[1], outs[2], outs[3],
outs[4], outs[5], outs[6], outs[7],
outs[8]);
return ret;
}

7
drivers/net/netxen/netxen_nic.h
View file

@ -63,12 +63,11 @@
#include "netxen_nic_hw.h"
#define NETXEN_NIC_BUILD_NO "4"
#define NETXEN_NIC_BUILD_NO "2"
#define _NETXEN_NIC_LINUX_MAJOR 3
#define _NETXEN_NIC_LINUX_MINOR 3
#define _NETXEN_NIC_LINUX_SUBVERSION 2
#define NETXEN_NIC_LINUX_VERSIONID "3.3.2" "-" NETXEN_NIC_BUILD_NO
#define NETXEN_NIC_FW_VERSIONID "3.3.2"
#define _NETXEN_NIC_LINUX_SUBVERSION 3
#define NETXEN_NIC_LINUX_VERSIONID "3.3.3" "-" NETXEN_NIC_BUILD_NO
#define RCV_DESC_RINGSIZE \
(sizeof(struct rcv_desc) * adapter->max_rx_desc_count)

3
drivers/net/netxen/netxen_nic_hw.c
View file

@ -984,7 +984,8 @@ void netxen_nic_flash_print(struct netxen_adapter *adapter)
_NETXEN_NIC_LINUX_MAJOR, fw_major);
adapter->driver_mismatch = 1;
}
if (fw_minor != _NETXEN_NIC_LINUX_MINOR) {
if (fw_minor != _NETXEN_NIC_LINUX_MINOR &&
fw_minor != (_NETXEN_NIC_LINUX_MINOR + 1)) {
printk(KERN_ERR "The mismatch in driver version and firmware "
"version minor number\n"
"Driver version minor number = %d \t"

2
drivers/net/netxen/netxen_nic_main.c
View file

@ -1144,7 +1144,7 @@ static int __init netxen_init_module(void)
if ((netxen_workq = create_singlethread_workqueue("netxen")) == 0)
return -ENOMEM;
return pci_module_init(&netxen_driver);
return pci_register_driver(&netxen_driver);
}
module_init(netxen_init_module);

7
drivers/net/pcmcia/3c589_cs.c
View file

@ -606,11 +606,14 @@ static int el3_start_xmit(struct sk_buff *skb, struct net_device *dev)
{
kio_addr_t ioaddr = dev->base_addr;
struct el3_private *priv = netdev_priv(dev);
unsigned long flags;
DEBUG(3, "%s: el3_start_xmit(length = %ld) called, "
"status %4.4x.\n", dev->name, (long)skb->len,
inw(ioaddr + EL3_STATUS));
spin_lock_irqsave(&priv->lock, flags);
priv->stats.tx_bytes += skb->len;
/* Put out the doubleword header... */
@ -628,6 +631,7 @@ static int el3_start_xmit(struct sk_buff *skb, struct net_device *dev)
dev_kfree_skb(skb);
pop_tx_status(dev);
spin_unlock_irqrestore(&priv->lock, flags);
return 0;
}
@ -729,14 +733,13 @@ static void media_check(unsigned long arg)
if (!netif_device_present(dev)) goto reschedule;
EL3WINDOW(1);
/* Check for pending interrupt with expired latency timer: with
this, we can limp along even if the interrupt is blocked */
if ((inw(ioaddr + EL3_STATUS) & IntLatch) &&
(inb(ioaddr + EL3_TIMER) == 0xff)) {
if (!lp->fast_poll)
printk(KERN_WARNING "%s: interrupt(s) dropped!\n", dev->name);
el3_interrupt(dev->irq, lp);
el3_interrupt(dev->irq, dev);
lp->fast_poll = HZ;
}
if (lp->fast_poll) {

3
drivers/net/phy/phy.c
View file

@ -286,6 +286,7 @@ int phy_ethtool_sset(struct phy_device *phydev, struct ethtool_cmd *cmd)
return 0;
}
EXPORT_SYMBOL(phy_ethtool_sset);
int phy_ethtool_gset(struct phy_device *phydev, struct ethtool_cmd *cmd)
{
@ -302,7 +303,7 @@ int phy_ethtool_gset(struct phy_device *phydev, struct ethtool_cmd *cmd)
return 0;
}
EXPORT_SYMBOL(phy_ethtool_gset);
/* Note that this function is currently incompatible with the
* PHYCONTROL layer. It changes registers without regard to