Adds new pktio APIs to set MTU and MAC address on pktio interface.
Signed-off-by: Vamsi Attunuru <vattun...@cavium.com>
Signed-off-by: Mahipal Challa <mcha...@cavium.com>
Signed-off-by: Shally Verma <sve...@cavium.com>
---
include/odp/api/spec/packet_io.h | 45 ++++++++++++++++++++++++++++++++++++++++
1 file changed, 45 insertions(+)
diff --git a/include/odp/api/spec/packet_io.h b/include/odp/api/spec/packet_io.h
index 8802089..1269f44 100644
--- a/include/odp/api/spec/packet_io.h
+++ b/include/odp/api/spec/packet_io.h
@@ -451,6 +451,10 @@ typedef union odp_pktio_set_op_t {
struct {
/** Promiscuous mode */
uint32_t promisc_mode : 1;
+ /** MAC address */
+ uint32_t mac : 1;
+ /** MTU size */
+ uint32_t mtu : 1;
} op;
/** All bits of the bit field structure.
* This field can be used to set/clear all flags, or bitwise
@@ -482,6 +486,12 @@ typedef struct odp_pktio_capability_t {
* A boolean to denote whether loop back mode is supported on this
* specific interface. */
odp_bool_t loop_supported;
+
+ /** Maximum MTU size supported */
+ uint32_t max_mtu_size;
+
+ /** Length of MAC address supported on this specific interface */
+ uint32_t mac_addr_len;
} odp_pktio_capability_t;
/**
@@ -912,6 +922,21 @@ int odp_pktout_send(odp_pktout_queue_t queue, const
odp_packet_t packets[],
uint32_t odp_pktio_mtu(odp_pktio_t pktio);
/**
+ * Set MTU value of a packet IO interface.
+ *
+ * Application should pass value upto max_mtu_size as indicated by
+ * odp_pktio_capability_t:max_mtu_size. Any value beyond max_mtu_size
+ * limit will result in failure.
+ *
+ * @param pktio Packet IO handle.
+ * @param mtu MTU value to be set.
+ *
+ * @return 0 on success
+ * @retval <0 on failure
+ */
+int odp_pktio_mtu_set(odp_pktio_t pktio, uint32_t mtu);
+
+/**
* Enable/Disable promiscuous mode on a packet IO interface.
*
* @param[in] pktio Packet IO handle.
@@ -946,6 +971,26 @@ int odp_pktio_promisc_mode(odp_pktio_t pktio);
int odp_pktio_mac_addr(odp_pktio_t pktio, void *mac_addr, int size);
/**
+ * Set the MAC address of a packet IO interface.
+ *
+ * Application should pass mac_addr buffer with size >=
+ * odp_pktio_capablity_t:mac_addr_len, size value less than
+ * implementation supported will result in API failure.
+ *
+ * On success, Implementation would read mac_addr buffer bytes
+ * upto mac_addr_len value indicated in capability information.
+ *
+ * @param pktio Packet IO handle
+ * @param mac_addr Pointer to MAC address to be set
+ * @param size Size of MAC address buffer
+ *
+ * @return 0 on success
+ * @retval <0 on failure
+ */
+int odp_pktio_mac_addr_set(odp_pktio_t pktio, const uint8_t *mac_addr,
+ int size);
+
+/**
* Setup per-port default class-of-service.
*
* @param[in] pktio Ingress port pktio handle.
--
1.9.3
