]> err.no Git - linux-2.6/commitdiff
de4x5: Remove developer debug feature about set/clear promisc
authorWang Chen <wangchen@cn.fujitsu.com>
Tue, 22 Jul 2008 05:13:18 +0000 (13:13 +0800)
committerJeff Garzik <jgarzik@redhat.com>
Tue, 22 Jul 2008 20:09:09 +0000 (16:09 -0400)
IFF_PROMISC flag shouldn't be set or cleared by drivers, because
whether device be promisc mode is decided by how many upper layer
callers being referenced to it.
And the promisc changing feature of de4x5 ioctl is developer debug
feature, we can remove it now.

Signed-off-by: Wang Chen <wangchen@cn.fujitsu.com>
Acked-by: Grant Grundler <grundler@parisc-linux.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
drivers/net/tulip/de4x5.c
drivers/net/tulip/de4x5.h

index bc30c6e8fea2c69779746c67b250dc767918453f..617ef41bdfea669b316085ad373802e47a259e8f 100644 (file)
@@ -5514,22 +5514,6 @@ de4x5_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
        netif_wake_queue(dev);                      /* Unlock the TX ring */
        break;
 
-    case DE4X5_SET_PROM:             /* Set Promiscuous Mode */
-       if (!capable(CAP_NET_ADMIN)) return -EPERM;
-       omr = inl(DE4X5_OMR);
-       omr |= OMR_PR;
-       outl(omr, DE4X5_OMR);
-       dev->flags |= IFF_PROMISC;
-       break;
-
-    case DE4X5_CLR_PROM:             /* Clear Promiscuous Mode */
-       if (!capable(CAP_NET_ADMIN)) return -EPERM;
-       omr = inl(DE4X5_OMR);
-       omr &= ~OMR_PR;
-       outl(omr, DE4X5_OMR);
-       dev->flags &= ~IFF_PROMISC;
-       break;
-
     case DE4X5_SAY_BOO:              /* Say "Boo!" to the kernel log file */
        if (!capable(CAP_NET_ADMIN)) return -EPERM;
        printk("%s: Boo!\n", dev->name);
index f5f33b3eb067ad98a4105c41b5a7adea6739ded4..9f2877438fb0067570c622207ca8a369be7e9ae6 100644 (file)
@@ -1004,8 +1004,7 @@ struct de4x5_ioctl {
 */
 #define DE4X5_GET_HWADDR       0x01 /* Get the hardware address */
 #define DE4X5_SET_HWADDR       0x02 /* Set the hardware address */
-#define DE4X5_SET_PROM         0x03 /* Set Promiscuous Mode */
-#define DE4X5_CLR_PROM         0x04 /* Clear Promiscuous Mode */
+/* 0x03 and 0x04 were used before and are obsoleted now. Don't use them. */
 #define DE4X5_SAY_BOO          0x05 /* Say "Boo!" to the kernel log file */
 #define DE4X5_GET_MCA          0x06 /* Get a multicast address */
 #define DE4X5_SET_MCA          0x07 /* Set a multicast address */