convert some DMA_nnBIT_MASK() callers

[safe/jmp/linux-2.6] / drivers / net / jme.c

diff --git a/drivers/net/jme.c b/drivers/net/jme.c
index 08b3405..1e3c63d 100644 (file)
--- a/drivers/net/jme.c
+++ b/drivers/net/jme.c
@@ -429,10 +429,9 @@ jme_check_link(struct net_device *netdev, int testonly)
 
                jme->phylink = phylink;
 
-               ghc = jme->reg_ghc & ~(GHC_SPEED_10M |
-                                       GHC_SPEED_100M |
-                                       GHC_SPEED_1000M |
-                                       GHC_DPX);
+               ghc = jme->reg_ghc & ~(GHC_SPEED | GHC_DPX |
+                               GHC_TO_CLK_PCIE | GHC_TXMAC_CLK_PCIE |
+                               GHC_TO_CLK_GPHY | GHC_TXMAC_CLK_GPHY);
                switch (phylink & PHY_LINK_SPEED_MASK) {
                case PHY_LINK_SPEED_10M:
                        ghc |= GHC_SPEED_10M |
@@ -957,13 +956,14 @@ jme_process_receive(struct jme_adapter *jme, int limit)
                goto out_inc;
 
        i = atomic_read(&rxring->next_to_clean);
-       while (limit-- > 0) {
+       while (limit > 0) {
                rxdesc = rxring->desc;
                rxdesc += i;
 
                if ((rxdesc->descwb.flags & cpu_to_le16(RXWBFLAG_OWN)) ||
                !(rxdesc->descwb.desccnt & RXWBDCNT_WBCPL))
                        goto out;
+               --limit;
 
                desccnt = rxdesc->descwb.desccnt & RXWBDCNT_DCNT;
 
@@ -1833,7 +1833,7 @@ jme_tx_vlan(struct sk_buff *skb, __le16 *vlan, u8 *flags)
 }
 
 static int
-jme_fill_first_tx_desc(struct jme_adapter *jme, struct sk_buff *skb, int idx)
+jme_fill_tx_desc(struct jme_adapter *jme, struct sk_buff *skb, int idx)
 {
        struct jme_ring *txring = jme->txring;
        struct txdesc *txdesc;
@@ -1863,6 +1863,7 @@ jme_fill_first_tx_desc(struct jme_adapter *jme, struct sk_buff *skb, int idx)
        if (jme_tx_tso(skb, &txdesc->desc1.mss, &flags))
                jme_tx_csum(jme, skb, &flags);
        jme_tx_vlan(skb, &txdesc->desc1.vlan, &flags);
+       jme_map_tx_skb(jme, skb, idx);
        txdesc->desc1.flags = flags;
        /*
         * Set tx buffer info after telling NIC to send
@@ -1932,14 +1933,12 @@ jme_start_xmit(struct sk_buff *skb, struct net_device *netdev)
                return NETDEV_TX_BUSY;
        }
 
-       jme_map_tx_skb(jme, skb, idx);
-       jme_fill_first_tx_desc(jme, skb, idx);
+       jme_fill_tx_desc(jme, skb, idx);
 
        jwrite32(jme, JME_TXCS, jme->reg_txcs |
                                TXCS_SELECT_QUEUE0 |
                                TXCS_QUEUE0S |
                                TXCS_ENABLE);
-       netdev->trans_start = jiffies;
 
        tx_dbg(jme, "xmit: %d+%d@%lu\n", idx,
                        skb_shinfo(skb)->nr_frags + 2,
@@ -2590,8 +2589,18 @@ static const struct ethtool_ops jme_ethtool_ops = {
 static int
 jme_pci_dma64(struct pci_dev *pdev)
 {
-       if (!pci_set_dma_mask(pdev, DMA_32BIT_MASK))
-               if (!pci_set_consistent_dma_mask(pdev, DMA_32BIT_MASK))
+       if (pdev->device == PCI_DEVICE_ID_JMICRON_JMC250 &&
+           !pci_set_dma_mask(pdev, DMA_BIT_MASK(64)))
+               if (!pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64)))
+                       return 1;
+
+       if (pdev->device == PCI_DEVICE_ID_JMICRON_JMC250 &&
+           !pci_set_dma_mask(pdev, DMA_BIT_MASK(40)))
+               if (!pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(40)))
+                       return 1;
+
+       if (!pci_set_dma_mask(pdev, DMA_BIT_MASK(32)))
+               if (!pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32)))
                        return 0;
 
        return -1;
@@ -2856,7 +2865,11 @@ jme_init_one(struct pci_dev *pdev,
                goto err_out_free_shadow;
        }
 
-       msg_probe(jme, "JMC250 gigabit%s ver:%x rev:%x macaddr:%pM\n",
+       msg_probe(jme, "%s%s ver:%x rev:%x macaddr:%pM\n",
+               (jme->pdev->device == PCI_DEVICE_ID_JMICRON_JMC250) ?
+                       "JMC250 Gigabit Ethernet" :
+                       (jme->pdev->device == PCI_DEVICE_ID_JMICRON_JMC260) ?
+                               "JMC260 Fast Ethernet" : "Unknown",
                (jme->fpgaver != 0) ? " (FPGA)" : "",
                (jme->fpgaver != 0) ? jme->fpgaver : jme->chiprev,
                jme->rev, netdev->dev_addr);
@@ -3002,7 +3015,7 @@ static struct pci_driver jme_driver = {
 static int __init
 jme_init_module(void)
 {
-       printk(KERN_INFO PFX "JMicron JMC250 gigabit ethernet "
+       printk(KERN_INFO PFX "JMicron JMC2XX ethernet "
               "driver version %s\n", DRV_VERSION);
        return pci_register_driver(&jme_driver);
 }