cxgb3 - Fix dev->priv usage

cxgb3 used netdev_priv() and dev->priv for different purposes.
In 2.6.23, netdev_priv() == dev->priv, cxgb3 needs a fix.
This patch is a partial backport of Dave Miller's changes in the
net-2.6.24 git branch.

Without this fix, cxgb3 crashes on 2.6.23.

Signed-off-by: Divy Le Ray <divy@chelsio.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

diff --git a/drivers/infiniband/hw/cxgb3/cxio_hal.c b/drivers/infiniband/hw/cxgb3/cxio_hal.c
index 1518b41..beb2a38 100644 (file)
--- a/drivers/infiniband/hw/cxgb3/cxio_hal.c
+++ b/drivers/infiniband/hw/cxgb3/cxio_hal.c
@@ -916,7 +916,7 @@ int cxio_rdev_open(struct cxio_rdev *rdev_p)
        PDBG("%s opening rnic dev %s\n", __FUNCTION__, rdev_p->dev_name);
        memset(&rdev_p->ctrl_qp, 0, sizeof(rdev_p->ctrl_qp));
        if (!rdev_p->t3cdev_p)
-               rdev_p->t3cdev_p = T3CDEV(netdev_p);
+               rdev_p->t3cdev_p = dev2t3cdev(netdev_p);
        rdev_p->t3cdev_p->ulp = (void *) rdev_p;
        err = rdev_p->t3cdev_p->ctl(rdev_p->t3cdev_p, RDMA_GET_PARAMS,
                                         &(rdev_p->rnic_info));

diff --git a/drivers/net/cxgb3/adapter.h b/drivers/net/cxgb3/adapter.h
index ab72563..20e887d 100644 (file)
--- a/drivers/net/cxgb3/adapter.h
+++ b/drivers/net/cxgb3/adapter.h
@@ -50,7 +50,9 @@ typedef irqreturn_t(*intr_handler_t) (int, void *);
 
 struct vlan_group;
 
+struct adapter;
 struct port_info {
+       struct adapter *adapter;
        struct vlan_group *vlan_grp;
        const struct port_type_info *port_type;
        u8 port_id;

diff --git a/drivers/net/cxgb3/cxgb3_main.c b/drivers/net/cxgb3/cxgb3_main.c
index dc5d269..f3bf128 100644 (file)
--- a/drivers/net/cxgb3/cxgb3_main.c
+++ b/drivers/net/cxgb3/cxgb3_main.c
@@ -358,11 +358,14 @@ static int init_dummy_netdevs(struct adapter *adap)
 
                for (j = 0; j < pi->nqsets - 1; j++) {
                        if (!adap->dummy_netdev[dummy_idx]) {
-                               nd = alloc_netdev(0, "", ether_setup);
+                               struct port_info *p;
+
+                               nd = alloc_netdev(sizeof(*p), "", ether_setup);
                                if (!nd)
                                        goto free_all;
 
-                               nd->priv = adap;
+                               p = netdev_priv(nd);
+                               p->adapter = adap;
                                nd->weight = 64;
                                set_bit(__LINK_STATE_START, &nd->state);
                                adap->dummy_netdev[dummy_idx] = nd;
@@ -482,7 +485,8 @@ static ssize_t attr_store(struct device *d, struct device_attribute *attr,
 #define CXGB3_SHOW(name, val_expr) \
 static ssize_t format_##name(struct net_device *dev, char *buf) \
 { \
-       struct adapter *adap = dev->priv; \
+       struct port_info *pi = netdev_priv(dev); \
+       struct adapter *adap = pi->adapter; \
        return sprintf(buf, "%u\n", val_expr); \
 } \
 static ssize_t show_##name(struct device *d, struct device_attribute *attr, \
@@ -493,7 +497,8 @@ static ssize_t show_##name(struct device *d, struct device_attribute *attr, \
 
 static ssize_t set_nfilters(struct net_device *dev, unsigned int val)
 {
-       struct adapter *adap = dev->priv;
+       struct port_info *pi = netdev_priv(dev);
+       struct adapter *adap = pi->adapter;
        int min_tids = is_offload(adap) ? MC5_MIN_TIDS : 0;
 
        if (adap->flags & FULL_INIT_DONE)
@@ -515,7 +520,8 @@ static ssize_t store_nfilters(struct device *d, struct device_attribute *attr,
 
 static ssize_t set_nservers(struct net_device *dev, unsigned int val)
 {
-       struct adapter *adap = dev->priv;
+       struct port_info *pi = netdev_priv(dev);
+       struct adapter *adap = pi->adapter;
 
        if (adap->flags & FULL_INIT_DONE)
                return -EBUSY;
@@ -556,9 +562,10 @@ static struct attribute_group cxgb3_attr_group = {.attrs = cxgb3_attrs };
 static ssize_t tm_attr_show(struct device *d, struct device_attribute *attr,
                            char *buf, int sched)
 {
-       ssize_t len;
+       struct port_info *pi = netdev_priv(to_net_dev(d));
+       struct adapter *adap = pi->adapter;
        unsigned int v, addr, bpt, cpt;
-       struct adapter *adap = to_net_dev(d)->priv;
+       ssize_t len;
 
        addr = A_TP_TX_MOD_Q1_Q0_RATE_LIMIT - sched / 2;
        rtnl_lock();
@@ -581,10 +588,11 @@ static ssize_t tm_attr_show(struct device *d, struct device_attribute *attr,
 static ssize_t tm_attr_store(struct device *d, struct device_attribute *attr,
                             const char *buf, size_t len, int sched)
 {
+       struct port_info *pi = netdev_priv(to_net_dev(d));
+       struct adapter *adap = pi->adapter;
+       unsigned int val;
        char *endp;
        ssize_t ret;
-       unsigned int val;
-       struct adapter *adap = to_net_dev(d)->priv;
 
        if (!capable(CAP_NET_ADMIN))
                return -EPERM;
@@ -858,8 +866,9 @@ static void schedule_chk_task(struct adapter *adap)
 
 static int offload_open(struct net_device *dev)
 {
-       struct adapter *adapter = dev->priv;
-       struct t3cdev *tdev = T3CDEV(dev);
+       struct port_info *pi = netdev_priv(dev);
+       struct adapter *adapter = pi->adapter;
+       struct t3cdev *tdev = dev2t3cdev(dev);
        int adap_up = adapter->open_device_map & PORT_MASK;
        int err = 0;
 
@@ -924,10 +933,10 @@ static int offload_close(struct t3cdev *tdev)
 
 static int cxgb_open(struct net_device *dev)
 {
-       int err;
-       struct adapter *adapter = dev->priv;
        struct port_info *pi = netdev_priv(dev);
+       struct adapter *adapter = pi->adapter;
        int other_ports = adapter->open_device_map & PORT_MASK;
+       int err;
 
        if (!adapter->open_device_map && (err = cxgb_up(adapter)) < 0)
                return err;
@@ -951,17 +960,17 @@ static int cxgb_open(struct net_device *dev)
 
 static int cxgb_close(struct net_device *dev)
 {
-       struct adapter *adapter = dev->priv;
-       struct port_info *p = netdev_priv(dev);
+       struct port_info *pi = netdev_priv(dev);
+       struct adapter *adapter = pi->adapter;
 
-       t3_port_intr_disable(adapter, p->port_id);
+       t3_port_intr_disable(adapter, pi->port_id);
        netif_stop_queue(dev);
-       p->phy.ops->power_down(&p->phy, 1);
+       pi->phy.ops->power_down(&pi->phy, 1);
        netif_carrier_off(dev);
-       t3_mac_disable(&p->mac, MAC_DIRECTION_TX | MAC_DIRECTION_RX);
+       t3_mac_disable(&pi->mac, MAC_DIRECTION_TX | MAC_DIRECTION_RX);
 
        spin_lock(&adapter->work_lock); /* sync with update task */
-       clear_bit(p->port_id, &adapter->open_device_map);
+       clear_bit(pi->port_id, &adapter->open_device_map);
        spin_unlock(&adapter->work_lock);
 
        if (!(adapter->open_device_map & PORT_MASK))
@@ -976,13 +985,13 @@ static int cxgb_close(struct net_device *dev)
 
 static struct net_device_stats *cxgb_get_stats(struct net_device *dev)
 {
-       struct adapter *adapter = dev->priv;
-       struct port_info *p = netdev_priv(dev);
-       struct net_device_stats *ns = &p->netstats;
+       struct port_info *pi = netdev_priv(dev);
+       struct adapter *adapter = pi->adapter;
+       struct net_device_stats *ns = &pi->netstats;
        const struct mac_stats *pstats;
 
        spin_lock(&adapter->stats_lock);
-       pstats = t3_mac_update_stats(&p->mac);
+       pstats = t3_mac_update_stats(&pi->mac);
        spin_unlock(&adapter->stats_lock);
 
        ns->tx_bytes = pstats->tx_octets;
@@ -1015,14 +1024,16 @@ static struct net_device_stats *cxgb_get_stats(struct net_device *dev)
 
 static u32 get_msglevel(struct net_device *dev)
 {
-       struct adapter *adapter = dev->priv;
+       struct port_info *pi = netdev_priv(dev);
+       struct adapter *adapter = pi->adapter;
 
        return adapter->msg_enable;
 }
 
 static void set_msglevel(struct net_device *dev, u32 val)
 {
-       struct adapter *adapter = dev->priv;
+       struct port_info *pi = netdev_priv(dev);
+       struct adapter *adapter = pi->adapter;
 
        adapter->msg_enable = val;
 }
@@ -1096,8 +1107,9 @@ static int get_eeprom_len(struct net_device *dev)
 
 static void get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info)
 {
+       struct port_info *pi = netdev_priv(dev);
+       struct adapter *adapter = pi->adapter;
        u32 fw_vers = 0;
-       struct adapter *adapter = dev->priv;
 
        t3_get_fw_version(adapter, &fw_vers);
 
@@ -1136,8 +1148,8 @@ static unsigned long collect_sge_port_stats(struct adapter *adapter,
 static void get_stats(struct net_device *dev, struct ethtool_stats *stats,
                      u64 *data)
 {
-       struct adapter *adapter = dev->priv;
        struct port_info *pi = netdev_priv(dev);
+       struct adapter *adapter = pi->adapter;
        const struct mac_stats *s;
 
        spin_lock(&adapter->stats_lock);
@@ -1205,7 +1217,8 @@ static inline void reg_block_dump(struct adapter *ap, void *buf,
 static void get_regs(struct net_device *dev, struct ethtool_regs *regs,
                     void *buf)
 {
-       struct adapter *ap = dev->priv;
+       struct port_info *pi = netdev_priv(dev);
+       struct adapter *ap = pi->adapter;
 
        /*
         * Version scheme:
@@ -1246,8 +1259,9 @@ static int restart_autoneg(struct net_device *dev)
 
 static int cxgb3_phys_id(struct net_device *dev, u32 data)
 {
+       struct port_info *pi = netdev_priv(dev);
+       struct adapter *adapter = pi->adapter;
        int i;
-       struct adapter *adapter = dev->priv;
 
        if (data == 0)
                data = 2;
@@ -1408,8 +1422,8 @@ static int set_rx_csum(struct net_device *dev, u32 data)
 
 static void get_sge_param(struct net_device *dev, struct ethtool_ringparam *e)
 {
-       const struct adapter *adapter = dev->priv;
-       const struct port_info *pi = netdev_priv(dev);
+       struct port_info *pi = netdev_priv(dev);
+       struct adapter *adapter = pi->adapter;
        const struct qset_params *q = &adapter->params.sge.qset[pi->first_qset];
 
        e->rx_max_pending = MAX_RX_BUFFERS;
@@ -1425,10 +1439,10 @@ static void get_sge_param(struct net_device *dev, struct ethtool_ringparam *e)
 
 static int set_sge_param(struct net_device *dev, struct ethtool_ringparam *e)
 {
-       int i;
+       struct port_info *pi = netdev_priv(dev);
+       struct adapter *adapter = pi->adapter;
        struct qset_params *q;
-       struct adapter *adapter = dev->priv;
-       const struct port_info *pi = netdev_priv(dev);
+       int i;
 
        if (e->rx_pending > MAX_RX_BUFFERS ||
            e->rx_jumbo_pending > MAX_RX_JUMBO_BUFFERS ||
@@ -1457,7 +1471,8 @@ static int set_sge_param(struct net_device *dev, struct ethtool_ringparam *e)
 
 static int set_coalesce(struct net_device *dev, struct ethtool_coalesce *c)
 {
-       struct adapter *adapter = dev->priv;
+       struct port_info *pi = netdev_priv(dev);
+       struct adapter *adapter = pi->adapter;
        struct qset_params *qsp = &adapter->params.sge.qset[0];
        struct sge_qset *qs = &adapter->sge.qs[0];
 
@@ -1471,7 +1486,8 @@ static int set_coalesce(struct net_device *dev, struct ethtool_coalesce *c)
 
 static int get_coalesce(struct net_device *dev, struct ethtool_coalesce *c)
 {
-       struct adapter *adapter = dev->priv;
+       struct port_info *pi = netdev_priv(dev);
+       struct adapter *adapter = pi->adapter;
        struct qset_params *q = adapter->params.sge.qset;
 
        c->rx_coalesce_usecs = q->coalesce_usecs;
@@ -1481,8 +1497,9 @@ static int get_coalesce(struct net_device *dev, struct ethtool_coalesce *c)
 static int get_eeprom(struct net_device *dev, struct ethtool_eeprom *e,
                      u8 * data)
 {
+       struct port_info *pi = netdev_priv(dev);
+       struct adapter *adapter = pi->adapter;
        int i, err = 0;
-       struct adapter *adapter = dev->priv;
 
        u8 *buf = kmalloc(EEPROMSIZE, GFP_KERNEL);
        if (!buf)
@@ -1501,10 +1518,11 @@ static int get_eeprom(struct net_device *dev, struct ethtool_eeprom *e,
 static int set_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom,
                      u8 * data)
 {
+       struct port_info *pi = netdev_priv(dev);
+       struct adapter *adapter = pi->adapter;
+       u32 aligned_offset, aligned_len, *p;
        u8 *buf;
        int err = 0;
-       u32 aligned_offset, aligned_len, *p;
-       struct adapter *adapter = dev->priv;
 
        if (eeprom->magic != EEPROM_MAGIC)
                return -EINVAL;
@@ -1592,9 +1610,10 @@ static int in_range(int val, int lo, int hi)
 
 static int cxgb_extension_ioctl(struct net_device *dev, void __user *useraddr)
 {
-       int ret;
+       struct port_info *pi = netdev_priv(dev);
+       struct adapter *adapter = pi->adapter;
        u32 cmd;
-       struct adapter *adapter = dev->priv;
+       int ret;
 
        if (copy_from_user(&cmd, useraddr, sizeof(cmd)))
                return -EFAULT;
@@ -1923,10 +1942,10 @@ static int cxgb_extension_ioctl(struct net_device *dev, void __user *useraddr)
 
 static int cxgb_ioctl(struct net_device *dev, struct ifreq *req, int cmd)
 {
-       int ret, mmd;
-       struct adapter *adapter = dev->priv;
-       struct port_info *pi = netdev_priv(dev);
        struct mii_ioctl_data *data = if_mii(req);
+       struct port_info *pi = netdev_priv(dev);
+       struct adapter *adapter = pi->adapter;
+       int ret, mmd;
 
        switch (cmd) {
        case SIOCGMIIPHY:
@@ -1994,9 +2013,9 @@ static int cxgb_ioctl(struct net_device *dev, struct ifreq *req, int cmd)
 
 static int cxgb_change_mtu(struct net_device *dev, int new_mtu)
 {
-       int ret;
-       struct adapter *adapter = dev->priv;
        struct port_info *pi = netdev_priv(dev);
+       struct adapter *adapter = pi->adapter;
+       int ret;
 
        if (new_mtu < 81)       /* accommodate SACK */
                return -EINVAL;
@@ -2013,8 +2032,8 @@ static int cxgb_change_mtu(struct net_device *dev, int new_mtu)
 
 static int cxgb_set_mac_addr(struct net_device *dev, void *p)
 {
-       struct adapter *adapter = dev->priv;
        struct port_info *pi = netdev_priv(dev);
+       struct adapter *adapter = pi->adapter;
        struct sockaddr *addr = p;
 
        if (!is_valid_ether_addr(addr->sa_data))
@@ -2050,8 +2069,8 @@ static void t3_synchronize_rx(struct adapter *adap, const struct port_info *p)
 
 static void vlan_rx_register(struct net_device *dev, struct vlan_group *grp)
 {
-       struct adapter *adapter = dev->priv;
        struct port_info *pi = netdev_priv(dev);
+       struct adapter *adapter = pi->adapter;
 
        pi->vlan_grp = grp;
        if (adapter->params.rev > 0)
@@ -2070,8 +2089,8 @@ static void vlan_rx_register(struct net_device *dev, struct vlan_group *grp)
 #ifdef CONFIG_NET_POLL_CONTROLLER
 static void cxgb_netpoll(struct net_device *dev)
 {
-       struct adapter *adapter = dev->priv;
        struct port_info *pi = netdev_priv(dev);
+       struct adapter *adapter = pi->adapter;
        int qidx;
 
        for (qidx = pi->first_qset; qidx < pi->first_qset + pi->nqsets; qidx++) {
@@ -2433,6 +2452,7 @@ static int __devinit init_one(struct pci_dev *pdev,
 
                adapter->port[i] = netdev;
                pi = netdev_priv(netdev);
+               pi->adapter = adapter;
                pi->rx_csum_offload = 1;
                pi->nqsets = 1;
                pi->first_qset = i;
@@ -2442,7 +2462,6 @@ static int __devinit init_one(struct pci_dev *pdev,
                netdev->irq = pdev->irq;
                netdev->mem_start = mmio_start;
                netdev->mem_end = mmio_start + mmio_len - 1;
-               netdev->priv = adapter;
                netdev->features |= NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_TSO;
                netdev->features |= NETIF_F_LLTX;
                if (pci_using_dac)
@@ -2467,7 +2486,7 @@ static int __devinit init_one(struct pci_dev *pdev,
                SET_ETHTOOL_OPS(netdev, &cxgb_ethtool_ops);
        }
 
-       pci_set_drvdata(pdev, adapter->port[0]);
+       pci_set_drvdata(pdev, adapter);
        if (t3_prep_adapter(adapter, ai, 1) < 0) {
                err = -ENODEV;
                goto out_free_dev;
@@ -2547,11 +2566,10 @@ out_release_regions:
 
 static void __devexit remove_one(struct pci_dev *pdev)
 {
-       struct net_device *dev = pci_get_drvdata(pdev);
+       struct adapter *adapter = pci_get_drvdata(pdev);
 
-       if (dev) {
+       if (adapter) {
                int i;
-               struct adapter *adapter = dev->priv;
 
                t3_sge_stop(adapter);
                sysfs_remove_group(&adapter->port[0]->dev.kobj,

diff --git a/drivers/net/cxgb3/cxgb3_offload.c b/drivers/net/cxgb3/cxgb3_offload.c
index e620ed4..bdff7ba 100644 (file)
--- a/drivers/net/cxgb3/cxgb3_offload.c
+++ b/drivers/net/cxgb3/cxgb3_offload.c
@@ -593,6 +593,16 @@ int cxgb3_alloc_stid(struct t3cdev *tdev, struct cxgb3_client *client,
 
 EXPORT_SYMBOL(cxgb3_alloc_stid);
 
+/* Get the t3cdev associated with a net_device */
+struct t3cdev *dev2t3cdev(struct net_device *dev)
+{
+       const struct port_info *pi = netdev_priv(dev);
+
+       return (struct t3cdev *)pi->adapter;
+}
+
+EXPORT_SYMBOL(dev2t3cdev);
+
 static int do_smt_write_rpl(struct t3cdev *dev, struct sk_buff *skb)
 {
        struct cpl_smt_write_rpl *rpl = cplhdr(skb);
@@ -925,7 +935,7 @@ void cxgb_neigh_update(struct neighbour *neigh)
        struct net_device *dev = neigh->dev;
 
        if (dev && (is_offloading(dev))) {
-               struct t3cdev *tdev = T3CDEV(dev);
+               struct t3cdev *tdev = dev2t3cdev(dev);
 
                BUG_ON(!tdev);
                t3_l2t_update(tdev, neigh);
@@ -973,9 +983,9 @@ void cxgb_redirect(struct dst_entry *old, struct dst_entry *new)
                       "device ignored.\n", __FUNCTION__);
                return;
        }
-       tdev = T3CDEV(olddev);
+       tdev = dev2t3cdev(olddev);
        BUG_ON(!tdev);
-       if (tdev != T3CDEV(newdev)) {
+       if (tdev != dev2t3cdev(newdev)) {
                printk(KERN_WARNING "%s: Redirect to different "
                       "offload device ignored.\n", __FUNCTION__);
                return;

diff --git a/drivers/net/cxgb3/cxgb3_offload.h b/drivers/net/cxgb3/cxgb3_offload.h
index f15446a..7a37913 100644 (file)
--- a/drivers/net/cxgb3/cxgb3_offload.h
+++ b/drivers/net/cxgb3/cxgb3_offload.h
@@ -51,6 +51,8 @@ void cxgb3_offload_deactivate(struct adapter *adapter);
 
 void cxgb3_set_dummy_ops(struct t3cdev *dev);
 
+struct t3cdev *dev2t3cdev(struct net_device *dev);
+
 /*
  * Client registration.  Users of T3 driver must register themselves.
  * The T3 driver will call the add function of every client for each T3

diff --git a/drivers/net/cxgb3/sge.c b/drivers/net/cxgb3/sge.c
index a2cfd68..58a5f60 100644 (file)
--- a/drivers/net/cxgb3/sge.c
+++ b/drivers/net/cxgb3/sge.c
@@ -1073,7 +1073,7 @@ int t3_eth_xmit(struct sk_buff *skb, struct net_device *dev)
 {
        unsigned int ndesc, pidx, credits, gen, compl;
        const struct port_info *pi = netdev_priv(dev);
-       struct adapter *adap = dev->priv;
+       struct adapter *adap = pi->adapter;
        struct sge_qset *qs = dev2qset(dev);
        struct sge_txq *q = &qs->txq[TXQ_ETH];
 
@@ -1326,7 +1326,8 @@ static void restart_ctrlq(unsigned long data)
        struct sk_buff *skb;
        struct sge_qset *qs = (struct sge_qset *)data;
        struct sge_txq *q = &qs->txq[TXQ_CTRL];
-       struct adapter *adap = qs->netdev->priv;
+       const struct port_info *pi = netdev_priv(qs->netdev);
+       struct adapter *adap = pi->adapter;
 
        spin_lock(&q->lock);
       again:reclaim_completed_tx_imm(q);
@@ -1531,7 +1532,8 @@ static void restart_offloadq(unsigned long data)
        struct sk_buff *skb;
        struct sge_qset *qs = (struct sge_qset *)data;
        struct sge_txq *q = &qs->txq[TXQ_OFLD];
-       struct adapter *adap = qs->netdev->priv;
+       const struct port_info *pi = netdev_priv(qs->netdev);
+       struct adapter *adap = pi->adapter;
 
        spin_lock(&q->lock);
       again:reclaim_completed_tx(adap, q);
@@ -1675,7 +1677,8 @@ static inline void deliver_partial_bundle(struct t3cdev *tdev,
  */
 static int ofld_poll(struct net_device *dev, int *budget)
 {
-       struct adapter *adapter = dev->priv;
+       const struct port_info *pi = netdev_priv(dev);
+       struct adapter *adapter = pi->adapter;
        struct sge_qset *qs = dev2qset(dev);
        struct sge_rspq *q = &qs->rspq;
        int work_done, limit = min(*budget, dev->quota), avail = limit;
@@ -2075,7 +2078,8 @@ static inline int is_pure_response(const struct rsp_desc *r)
  */
 static int napi_rx_handler(struct net_device *dev, int *budget)
 {
-       struct adapter *adap = dev->priv;
+       const struct port_info *pi = netdev_priv(dev);
+       struct adapter *adap = pi->adapter;
        struct sge_qset *qs = dev2qset(dev);
        int effective_budget = min(*budget, dev->quota);
 
@@ -2205,7 +2209,8 @@ static inline int handle_responses(struct adapter *adap, struct sge_rspq *q)
 irqreturn_t t3_sge_intr_msix(int irq, void *cookie)
 {
        struct sge_qset *qs = cookie;
-       struct adapter *adap = qs->netdev->priv;
+       const struct port_info *pi = netdev_priv(qs->netdev);
+       struct adapter *adap = pi->adapter;
        struct sge_rspq *q = &qs->rspq;
 
        spin_lock(&q->lock);
@@ -2224,7 +2229,8 @@ irqreturn_t t3_sge_intr_msix(int irq, void *cookie)
 irqreturn_t t3_sge_intr_msix_napi(int irq, void *cookie)
 {
        struct sge_qset *qs = cookie;
-       struct adapter *adap = qs->netdev->priv;
+       const struct port_info *pi = netdev_priv(qs->netdev);
+       struct adapter *adap = pi->adapter;
        struct sge_rspq *q = &qs->rspq;
 
        spin_lock(&q->lock);
@@ -2508,7 +2514,8 @@ static void sge_timer_cb(unsigned long data)
 {
        spinlock_t *lock;
        struct sge_qset *qs = (struct sge_qset *)data;
-       struct adapter *adap = qs->netdev->priv;
+       const struct port_info *pi = netdev_priv(qs->netdev);
+       struct adapter *adap = pi->adapter;
 
        if (spin_trylock(&qs->txq[TXQ_ETH].lock)) {
                reclaim_completed_tx(adap, &qs->txq[TXQ_ETH]);

diff --git a/drivers/net/cxgb3/t3cdev.h b/drivers/net/cxgb3/t3cdev.h
index fa4099b..77fcc1a 100644 (file)
--- a/drivers/net/cxgb3/t3cdev.h
+++ b/drivers/net/cxgb3/t3cdev.h
@@ -42,9 +42,6 @@
 
 #define T3CNAMSIZ 16
 
-/* Get the t3cdev associated with a net_device */
-#define T3CDEV(netdev) (struct t3cdev *)(netdev->priv)
-
 struct cxgb3_client;
 
 enum t3ctype {