liquidio: ethtool and led control support

This patch adds support for some control operations like
LED identification, ethtool statistics and intr config for
cn23xx device.
Signed-off-by: Derek Chickles <derek.chickles@caviumnetworks.com>
Signed-off-by: Satanand Burla <satananda.burla@caviumnetworks.com>
Signed-off-by: Felix Manlunas <felix.manlunas@caviumnetworks.com>
Signed-off-by: Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/cavium/liquidio/cn23xx_pf_device.h

@@ -51,6 +51,8 @@ int setup_cn23xx_octeon_pf_device(struct octeon_device *oct);
 int validate_cn23xx_pf_config_info(struct octeon_device *oct,
 				   struct octeon_config *conf23xx);
 
+u32 cn23xx_pf_get_oq_ticks(struct octeon_device *oct, u32 time_intr_in_us);
+
 void cn23xx_dump_pf_initialized_regs(struct octeon_device *oct);
 
 int cn23xx_fw_loaded(struct octeon_device *oct);

drivers/net/ethernet/cavium/liquidio/lio_core.c

@@ -163,6 +163,12 @@ void liquidio_link_ctrl_cmd_completion(void *nctrl_ptr)
 
 	case OCTNET_CMD_GPIO_ACCESS:
 		netif_info(lio, probe, lio->netdev, "LED Flashing visual identification\n");
+
+		break;
+
+	case OCTNET_CMD_ID_ACTIVE:
+		netif_info(lio, probe, lio->netdev, "LED Flashing visual identification\n");
+
 		break;
 
 	case OCTNET_CMD_LRO_ENABLE:

drivers/net/ethernet/cavium/liquidio/liquidio_common.h

@@ -232,6 +232,9 @@ static inline void add_sg_size(struct octeon_sg_entry *sg_entry,
 #define   OCTNET_CMD_ADD_VLAN_FILTER  0x17
 #define   OCTNET_CMD_DEL_VLAN_FILTER  0x18
 #define   OCTNET_CMD_VXLAN_PORT_CONFIG 0x19
+
+#define   OCTNET_CMD_ID_ACTIVE         0x1a
+
 #define   OCTNET_CMD_VXLAN_PORT_ADD    0x0
 #define   OCTNET_CMD_VXLAN_PORT_DEL    0x1
 #define   OCTNET_CMD_RXCSUM_ENABLE     0x0
@@ -835,6 +838,8 @@ struct oct_link_stats {
 #define VITESSE_PHY_GPIO_DRIVEOFF 0x4
 #define VITESSE_PHY_GPIO_HIGH     0x2
 #define VITESSE_PHY_GPIO_LOW      0x3
+#define LED_IDENTIFICATION_ON     0x1
+#define LED_IDENTIFICATION_OFF    0x0
 
 struct oct_mdio_cmd {
 	u64 op;