summaryrefslogtreecommitdiffstats
path: root/src/plugins/vmxnet3/vmxnet3.h
diff options
context:
space:
mode:
Diffstat (limited to 'src/plugins/vmxnet3/vmxnet3.h')
-rw-r--r--src/plugins/vmxnet3/vmxnet3.h43
1 files changed, 37 insertions, 6 deletions
diff --git a/src/plugins/vmxnet3/vmxnet3.h b/src/plugins/vmxnet3/vmxnet3.h
index 084fbc5d3b0..7bc05ec4267 100644
--- a/src/plugins/vmxnet3/vmxnet3.h
+++ b/src/plugins/vmxnet3/vmxnet3.h
@@ -70,7 +70,25 @@ enum
#undef _
};
+#define foreach_vmxnet3_rss_hash_type \
+ _(0, IPV4, "ipv4") \
+ _(1, TCP_IPV4, "tcp ipv4") \
+ _(2, IPV6, "ipv6") \
+ _(3, TCP_IPV6, "tcp ipv6")
+
+enum
+{
+#define _(a, b, c) VMXNET3_RSS_HASH_TYPE_##b = (1 << a),
+ foreach_vmxnet3_rss_hash_type
+#undef _
+};
+
+#define VMXNET3_RSS_HASH_FUNC_TOEPLITZ 1
+#define VMXNET3_RSS_MAX_KEY_SZ 40
+#define VMXNET3_RSS_MAX_IND_TABLE_SZ 128
+
#define VMXNET3_TXQ_MAX 8
+#define VMXNET3_RXQ_MAX 16
#define VMXNET3_TX_START(vd) ((vd)->queues)
#define VMXNET3_RX_START(vd) \
((vd)->queues + (vd)->num_tx_queues * sizeof (vmxnet3_tx_queue))
@@ -464,6 +482,16 @@ typedef CLIB_PACKED (struct
u32 flags[2];
}) vmxnet3_tx_desc;
+typedef CLIB_PACKED (struct
+ {
+ u16 hash_type;
+ u16 hash_func;
+ u16 hash_key_sz;
+ u16 ind_table_sz;
+ u8 hash_key[VMXNET3_RSS_MAX_KEY_SZ];
+ u8 ind_table[VMXNET3_RSS_MAX_IND_TABLE_SZ];
+ }) vmxnet3_rss_shared;
+
typedef struct
{
CLIB_CACHE_LINE_ALIGN_MARK (cacheline0);
@@ -487,6 +515,7 @@ typedef struct
CLIB_CACHE_LINE_ALIGN_MARK (cacheline0);
u16 size;
u8 int_mode;
+ u8 buffer_pool_index;
vmxnet3_rx_ring rx_ring[VMXNET3_RX_RING_SIZE];
vmxnet3_rx_desc *rx_desc[VMXNET3_RX_RING_SIZE];
vmxnet3_rx_comp *rx_comp;
@@ -547,12 +576,11 @@ typedef struct
u8 version;
u8 mac_addr[6];
- /* error */
clib_error_t *error;
vmxnet3_shared *driver_shared;
void *queues;
-
+ vmxnet3_rss_shared *rss;
u32 link_speed;
u8 lro_enable;
vmxnet3_tx_stats *tx_stats;
@@ -574,6 +602,7 @@ typedef struct
vlib_pci_addr_t addr;
u32 enable_elog;
u16 rxq_size;
+ u16 rxq_num;
u16 txq_size;
u16 txq_num;
/* return */
@@ -670,8 +699,9 @@ vmxnet3_rxq_refill_ring0 (vlib_main_t * vm, vmxnet3_device_t * vd,
return 0;
n_alloc =
- vlib_buffer_alloc_to_ring (vm, ring->bufs, ring->produce, rxq->size,
- n_refill);
+ vlib_buffer_alloc_to_ring_from_pool (vm, ring->bufs, ring->produce,
+ rxq->size, n_refill,
+ rxq->buffer_pool_index);
if (PREDICT_FALSE (n_alloc != n_refill))
{
if (n_alloc)
@@ -715,8 +745,9 @@ vmxnet3_rxq_refill_ring1 (vlib_main_t * vm, vmxnet3_device_t * vd,
return 0;
n_alloc =
- vlib_buffer_alloc_to_ring (vm, ring->bufs, ring->produce, rxq->size,
- n_refill);
+ vlib_buffer_alloc_to_ring_from_pool (vm, ring->bufs, ring->produce,
+ rxq->size, n_refill,
+ rxq->buffer_pool_index);
if (PREDICT_FALSE (n_alloc != n_refill))
{
if (n_alloc)