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

[linux-2.6-omap-h63xx.git] / drivers / net / b44.c

diff --git a/drivers/net/b44.c b/drivers/net/b44.c
index e891ea2ecc3c0464c4ed008181d528386be98edd..474a4e3438dbb11b2b6d0b467c2cdb79a33ab8af 100644 (file)
--- a/drivers/net/b44.c
+++ b/drivers/net/b44.c
@@ -896,7 +896,7 @@ static int b44_poll(struct net_device *netdev, int *budget)
        return (done ? 0 : 1);
 }
 
-static irqreturn_t b44_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t b44_interrupt(int irq, void *dev_id)
 {
        struct net_device *dev = dev_id;
        struct b44 *bp = netdev_priv(dev);
@@ -908,8 +908,9 @@ static irqreturn_t b44_interrupt(int irq, void *dev_id, struct pt_regs *regs)
        istat = br32(bp, B44_ISTAT);
        imask = br32(bp, B44_IMASK);
 
-       /* ??? What the fuck is the purpose of the interrupt mask
-        * ??? register if we have to mask it out by hand anyways?
+       /* The interrupt mask register controls which interrupt bits
+        * will actually raise an interrupt to the CPU when set by hw/firmware,
+        * but doesn't mask off the bits.
         */
        istat &= imask;
        if (istat) {
@@ -1461,7 +1462,7 @@ out:
 static void b44_poll_controller(struct net_device *dev)
 {
        disable_irq(dev->irq);
-       b44_interrupt(dev->irq, dev, NULL);
+       b44_interrupt(dev->irq, dev);
        enable_irq(dev->irq);
 }
 #endif
@@ -1706,14 +1707,15 @@ static void __b44_set_rx_mode(struct net_device *dev)
 
                __b44_set_mac_addr(bp);
 
-               if (dev->flags & IFF_ALLMULTI)
+               if ((dev->flags & IFF_ALLMULTI) ||
+                   (dev->mc_count > B44_MCAST_TABLE_SIZE))
                        val |= RXCONFIG_ALLMULTI;
                else
                        i = __b44_load_mcast(bp, dev);
 
-               for (; i < 64; i++) {
+               for (; i < 64; i++)
                        __b44_cam_write(bp, zero, i);
-               }
+
                bw32(bp, B44_RXCONFIG, val);
                val = br32(bp, B44_CAM_CTRL);
                bw32(bp, B44_CAM_CTRL, val | CAM_CTRL_ENABLE);
@@ -2055,7 +2057,7 @@ static int b44_read_eeprom(struct b44 *bp, u8 *data)
        u16 *ptr = (u16 *) data;
 
        for (i = 0; i < 128; i += 2)
-               ptr[i / 2] = readw(bp->regs + 4096 + i);
+               ptr[i / 2] = cpu_to_le16(readw(bp->regs + 4096 + i));
 
        return 0;
 }