bnx2x, cnic: Disable iSCSI if DCBX negotiation is successful
With current bnx2x firmware 6.2.9, iSCSI is not supported in DCB
network, so we need to disable it. Add cnic command to disconnect
iSCSI connections and prevent future connections when DCBX negotiation
succeeds.
Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com>
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/bnx2x/bnx2x_dcb.h b/drivers/net/bnx2x/bnx2x_dcb.h
index 71b8eda..1e14775 100644
--- a/drivers/net/bnx2x/bnx2x_dcb.h
+++ b/drivers/net/bnx2x/bnx2x_dcb.h
@@ -183,9 +183,13 @@
enum {
BNX2X_DCBX_STATE_NEG_RECEIVED = 0x1,
- BNX2X_DCBX_STATE_TX_PAUSED = 0x2,
- BNX2X_DCBX_STATE_TX_RELEASED = 0x4
+#ifdef BCM_CNIC
+ BNX2X_DCBX_STATE_ISCSI_STOPPED,
+#endif
+ BNX2X_DCBX_STATE_TX_PAUSED,
+ BNX2X_DCBX_STATE_TX_RELEASED
};
+
void bnx2x_dcbx_set_params(struct bnx2x *bp, u32 state);
/* DCB netlink */