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-rw-r--r--src/plugins/odp/buffer.c2
-rwxr-xr-xsrc/plugins/odp/device.c8
-rwxr-xr-xsrc/plugins/odp/node.c2
-rwxr-xr-xsrc/plugins/odp/odp_packet.c36
-rwxr-xr-xsrc/plugins/odp/odp_packet.h2
5 files changed, 32 insertions, 18 deletions
diff --git a/src/plugins/odp/buffer.c b/src/plugins/odp/buffer.c
index b347bbae..7c410c2d 100644
--- a/src/plugins/odp/buffer.c
+++ b/src/plugins/odp/buffer.c
@@ -18,7 +18,7 @@
u32
odp_packet_buffer_alloc (vlib_main_t * vm, u32 * buffers, u32 n_buffers)
{
- odp_packet_main_t *om = &odp_packet_main;
+ odp_packet_main_t *om = odp_packet_main;
u32 len = SHM_PKT_BUF_SIZE, total = 0;
odp_packet_t pkt;
diff --git a/src/plugins/odp/device.c b/src/plugins/odp/device.c
index da8f4833..e904f65c 100755
--- a/src/plugins/odp/device.c
+++ b/src/plugins/odp/device.c
@@ -36,7 +36,7 @@ static u8 *
format_odp_packet_device_name (u8 * s, va_list * args)
{
u32 i = va_arg (*args, u32);
- odp_packet_main_t *om = &odp_packet_main;
+ odp_packet_main_t *om = odp_packet_main;
odp_packet_if_t *oif = pool_elt_at_index (om->interfaces, i);
s = format (s, "odp-%s", oif->host_if_name);
@@ -62,7 +62,7 @@ odp_packet_interface_tx (vlib_main_t * vm,
vlib_node_runtime_t * node, vlib_frame_t * frame)
{
- odp_packet_main_t *om = &odp_packet_main;
+ odp_packet_main_t *om = odp_packet_main;
u32 *buffers = vlib_frame_args (frame);
u32 n_left = frame->n_vectors;
vnet_interface_output_runtime_t *rd = (void *) node->runtime_data;
@@ -151,7 +151,7 @@ static void
odp_packet_set_interface_next_node (vnet_main_t * vnm, u32 hw_if_index,
u32 node_index)
{
- odp_packet_main_t *om = &odp_packet_main;
+ odp_packet_main_t *om = odp_packet_main;
vnet_hw_interface_t *hw = vnet_get_hw_interface (vnm, hw_if_index);
odp_packet_if_t *oif = pool_elt_at_index (om->interfaces, hw->dev_instance);
@@ -176,7 +176,7 @@ static clib_error_t *
odp_packet_interface_admin_up_down (vnet_main_t * vnm, u32 hw_if_index,
u32 flags)
{
- odp_packet_main_t *om = &odp_packet_main;
+ odp_packet_main_t *om = odp_packet_main;
vnet_hw_interface_t *hw = vnet_get_hw_interface (vnm, hw_if_index);
odp_packet_if_t *oif = pool_elt_at_index (om->interfaces, hw->dev_instance);
u32 hw_flags;
diff --git a/src/plugins/odp/node.c b/src/plugins/odp/node.c
index a1ebce0c..bd3fb8a4 100755
--- a/src/plugins/odp/node.c
+++ b/src/plugins/odp/node.c
@@ -255,7 +255,7 @@ odp_packet_input_fn (vlib_main_t * vm, vlib_node_runtime_t * node,
int i;
u32 n_rx_packets = 0;
u32 thread_index = vlib_get_thread_index ();
- odp_packet_main_t *om = &odp_packet_main;
+ odp_packet_main_t *om = odp_packet_main;
odp_packet_if_t *oif;
for (i = 0; i < vec_len (om->interfaces); i++)
diff --git a/src/plugins/odp/odp_packet.c b/src/plugins/odp/odp_packet.c
index b7e5a8fc..1ee12ff3 100755
--- a/src/plugins/odp/odp_packet.c
+++ b/src/plugins/odp/odp_packet.c
@@ -14,6 +14,8 @@
#include <vnet/plugin/plugin.h>
#include <vpp/app/version.h>
+odp_packet_main_t *odp_packet_main;
+
static u32
odp_packet_eth_flag_change (vnet_main_t * vnm, vnet_hw_interface_t * hi,
u32 flags)
@@ -146,7 +148,7 @@ u32
odp_packet_create_if (vlib_main_t * vm, u8 * host_if_name, u8 * hw_addr_set,
u32 * sw_if_index, u32 mode)
{
- odp_packet_main_t *om = &odp_packet_main;
+ odp_packet_main_t *om = odp_packet_main;
int ret = 0;
odp_packet_if_t *oif = 0;
u8 hw_addr[6];
@@ -240,7 +242,7 @@ u32
odp_packet_delete_if (vlib_main_t * vm, u8 * host_if_name)
{
vnet_main_t *vnm = vnet_get_main ();
- odp_packet_main_t *om = &odp_packet_main;
+ odp_packet_main_t *om = odp_packet_main;
odp_packet_if_t *oif = 0;
uword *p;
vlib_thread_main_t *tm = vlib_get_thread_main ();
@@ -283,7 +285,7 @@ odp_packet_delete_if (vlib_main_t * vm, u8 * host_if_name)
static clib_error_t *
odp_packet_init (vlib_main_t * vm)
{
- odp_packet_main_t *om = &odp_packet_main;
+ odp_packet_main_t *om;
vlib_thread_main_t *tm = vlib_get_thread_main ();
vlib_thread_registration_t *tr;
vlib_physmem_main_t *vpm = &vm->physmem_main;
@@ -291,25 +293,37 @@ odp_packet_init (vlib_main_t * vm)
odp_platform_init_t platform_params;
odp_pool_param_t params;
odp_pool_capability_t capa;
-
- memset (om, 0, sizeof (odp_packet_main_t));
- om->input_cpu_first_index = 0;
- om->input_cpu_count = 1;
- om->if_count = 0;
+ odp_shm_t shm;
+ odp_instance_t instance;
memset (&platform_params, 0, sizeof (platform_params));
platform_params.memory = 100;
- if (odp_init_global (&om->instance, NULL, &platform_params))
+ if (odp_init_global (&instance, NULL, &platform_params))
clib_warning ("Error:ODP global init failed");
- if (odp_init_local (om->instance, ODP_THREAD_CONTROL) != 0)
+ if (odp_init_local (instance, ODP_THREAD_CONTROL) != 0)
{
clib_warning ("Error: ODP local init failed");
- odp_term_global (om->instance);
+ odp_term_global (instance);
+
+ }
+ shm = odp_shm_reserve ("odp_packet_main", sizeof (odp_packet_main_t),
+ ODP_CACHE_LINE_SIZE, 0);
+ odp_packet_main = odp_shm_addr (shm);
+ if (odp_packet_main == NULL)
+ {
+ return clib_error_return (0, "Failed to initialize odp_packet");
}
+ om = odp_packet_main;
+ memset (om, 0, sizeof (odp_packet_main_t));
+ om->input_cpu_first_index = 0;
+ om->input_cpu_count = 1;
+ om->if_count = 0;
+ om->instance = instance;
+
odp_pool_capability (&capa);
if (capa.pkt.min_headroom != VLIB_BUFFER_PRE_DATA_SIZE)
{
diff --git a/src/plugins/odp/odp_packet.h b/src/plugins/odp/odp_packet.h
index c3906a49..e511f404 100755
--- a/src/plugins/odp/odp_packet.h
+++ b/src/plugins/odp/odp_packet.h
@@ -43,7 +43,7 @@ typedef struct
u32 if_count;
} odp_packet_main_t;
-odp_packet_main_t odp_packet_main;
+extern odp_packet_main_t *odp_packet_main;
extern vnet_device_class_t odp_packet_device_class;
extern vlib_node_registration_t odp_packet_input_node;