mlxsw: reg: Add Policy-Engine Rules Copy Register

The PRCR register is used for accessing rules within a TCAM region.

Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Reviewed-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 77 insertions, 0 deletions

diff --git a/drivers/net/ethernet/mellanox/mlxsw/reg.h b/drivers/net/ethernet/mellanox/mlxsw/reg.h

path: root/promisc.c

#include <string.h>
#include <sys/socket.h>
#include <linux/if.h>

#include "promisc.h"
#include "dev.h"

short enter_promiscuous_mode(char *ifname)
{
	short ifflags;

	if (!strncmp("any", ifname, strlen("any")))
		return 0;

	ifflags = device_get_flags(ifname);
	device_set_flags(ifname, ifflags | IFF_PROMISC);

	return ifflags;
}

void leave_promiscuous_mode(char *ifname, short oldflags)
{
	if (!strncmp("any", ifname, strlen("any")))
		return;

	device_set_flags(ifname, oldflags);
}