Kill off now-redundant _irq() methods.

[people/sha0/gpxe.git] / src / drivers / net / rtl8139.c

diff --git a/src/drivers/net/rtl8139.c b/src/drivers/net/rtl8139.c
index 06d40aa..90a7182 100644 (file)
--- a/src/drivers/net/rtl8139.c
+++ b/src/drivers/net/rtl8139.c
@@ -471,34 +471,6 @@ static void rtl_poll ( struct net_device *netdev, unsigned int rx_quota ) {
        }
 }
 
-#if 0
-static void rtl_irq(struct nic *nic, irq_action_t action)
-{
-       unsigned int mask;
-       /* Bit of a guess as to which interrupts we should allow */
-       unsigned int interested = ROK | RER | RXOVW | FOVW | SERR;
-
-       switch ( action ) {
-       case DISABLE :
-       case ENABLE :
-               mask = inw(rtl->ioaddr + IntrMask);
-               mask = mask & ~interested;
-               if ( action == ENABLE ) mask = mask | interested;
-               outw(mask, rtl->ioaddr + IntrMask);
-               break;
-       case FORCE :
-               /* Apparently writing a 1 to this read-only bit of a
-                * read-only and otherwise unrelated register will
-                * force an interrupt.  If you ever want to see how
-                * not to write a datasheet, read the one for the
-                * RTL8139...
-                */
-               outb(EROK, rtl->ioaddr + RxEarlyStatus);
-               break;
-       }
-}
-#endif
-
 /**
  * Probe PCI device
  *