u8 *test_data;
u8 *retrieved_data = 0;
clib_error_t *error = 0;
- int pid = getpid ();
memset (a, 0, sizeof (*a));
a->segment_name = "fifo-test1";
a->segment_size = 256 << 10;
+ a->rx_fifo_size = 4096;
+ a->tx_fifo_size = 4096;
+ a->preallocated_fifo_pairs = 4;
rv = svm_fifo_segment_create (a);
if (rv)
return clib_error_return (0, "svm_fifo_segment_create returned %d", rv);
- sp = svm_fifo_get_segment (a->new_segment_index);
+ sp = svm_fifo_segment_get_segment (a->new_segment_indices[0]);
- f = svm_fifo_segment_alloc_fifo (sp, 4096);
+ f = svm_fifo_segment_alloc_fifo (sp, 4096, FIFO_SEGMENT_RX_FREELIST);
if (f == 0)
return clib_error_return (0, "svm_fifo_segment_alloc_fifo failed");
vec_validate (retrieved_data, vec_len (test_data) - 1);
while (svm_fifo_max_enqueue (f) >= vec_len (test_data))
- svm_fifo_enqueue_nowait (f, pid, vec_len (test_data), test_data);
+ svm_fifo_enqueue_nowait (f, vec_len (test_data), test_data);
while (svm_fifo_max_dequeue (f) >= vec_len (test_data))
- svm_fifo_dequeue_nowait (f, pid, vec_len (retrieved_data),
- retrieved_data);
+ svm_fifo_dequeue_nowait (f, vec_len (retrieved_data), retrieved_data);
while (svm_fifo_max_enqueue (f) >= vec_len (test_data))
- svm_fifo_enqueue_nowait (f, pid, vec_len (test_data), test_data);
+ svm_fifo_enqueue_nowait (f, vec_len (test_data), test_data);
while (svm_fifo_max_dequeue (f) >= vec_len (test_data))
- svm_fifo_dequeue_nowait (f, pid, vec_len (retrieved_data),
- retrieved_data);
+ svm_fifo_dequeue_nowait (f, vec_len (retrieved_data), retrieved_data);
if (!memcmp (retrieved_data, test_data, vec_len (test_data)))
error = clib_error_return (0, "data test OK, got '%s'", retrieved_data);
else
error = clib_error_return (0, "data test FAIL!");
- svm_fifo_segment_free_fifo (sp, f);
+ svm_fifo_segment_free_fifo (sp, f, FIFO_SEGMENT_RX_FREELIST);
return error;
}
u8 *test_data;
u8 *retrieved_data = 0;
int i;
- int pid = getpid ();
memset (a, 0, sizeof (*a));
if (rv)
return clib_error_return (0, "svm_fifo_segment_create returned %d", rv);
- sp = svm_fifo_get_segment (a->new_segment_index);
+ sp = svm_fifo_segment_get_segment (a->new_segment_indices[0]);
- f = svm_fifo_segment_alloc_fifo (sp, 4096);
+ f = svm_fifo_segment_alloc_fifo (sp, 4096, FIFO_SEGMENT_RX_FREELIST);
if (f == 0)
return clib_error_return (0, "svm_fifo_segment_alloc_fifo failed");
vec_validate (retrieved_data, vec_len (test_data) - 1);
for (i = 0; i < 1000; i++)
- svm_fifo_enqueue_nowait (f, pid, vec_len (test_data), test_data);
+ svm_fifo_enqueue_nowait (f, vec_len (test_data), test_data);
return clib_error_return (0, "master (enqueue) done");
}
if (rv)
return clib_error_return (0, "svm_fifo_segment_create returned %d", rv);
- sp = svm_fifo_get_segment (a->new_segment_index);
+ sp = svm_fifo_segment_get_segment (a->new_segment_indices[0]);
for (i = 0; i < 1000; i++)
{
- f = svm_fifo_segment_alloc_fifo (sp, 4096);
+ f = svm_fifo_segment_alloc_fifo (sp, 4096, FIFO_SEGMENT_RX_FREELIST);
if (f == 0)
break;
vec_add1 (flist, f);
for (i = 0; i < vec_len (flist); i++)
{
f = flist[i];
- svm_fifo_segment_free_fifo (sp, f);
+ svm_fifo_segment_free_fifo (sp, f, FIFO_SEGMENT_RX_FREELIST);
}
_vec_len (flist) = 0;
for (i = 0; i < 1000; i++)
{
- f = svm_fifo_segment_alloc_fifo (sp, 4096);
+ f = svm_fifo_segment_alloc_fifo (sp, 4096, FIFO_SEGMENT_RX_FREELIST);
if (f == 0)
break;
vec_add1 (flist, f);
for (i = 0; i < vec_len (flist); i++)
{
f = flist[i];
- svm_fifo_segment_free_fifo (sp, f);
+ svm_fifo_segment_free_fifo (sp, f, FIFO_SEGMENT_RX_FREELIST);
}
return 0;
u32 *test_data = 0;
u32 *recovered_data = 0;
int i;
- int pid = getpid ();
memset (a, 0, sizeof (*a));
if (rv)
return clib_error_return (0, "svm_fifo_segment_create returned %d", rv);
- sp = svm_fifo_get_segment (a->new_segment_index);
+ sp = svm_fifo_segment_get_segment (a->new_segment_indices[0]);
- f = svm_fifo_segment_alloc_fifo (sp, 200 << 10);
+ f = svm_fifo_segment_alloc_fifo (sp, 200 << 10, FIFO_SEGMENT_RX_FREELIST);
if (f == 0)
return clib_error_return (0, "svm_fifo_segment_alloc_fifo failed");
vec_add1 (test_data, i);
/* Enqueue the first 1024 u32's */
- svm_fifo_enqueue_nowait (f, pid, 4096 /* bytes to enqueue */ ,
+ svm_fifo_enqueue_nowait (f, 4096 /* bytes to enqueue */ ,
(u8 *) test_data);
/* Enqueue the third 1024 u32's 2048 ahead of the current tail */
- svm_fifo_enqueue_with_offset (f, pid, 4096, 4096, (u8 *) & test_data[2048]);
+ svm_fifo_enqueue_with_offset (f, 4096, 4096, (u8 *) & test_data[2048]);
/* Enqueue the second 1024 u32's at the current tail */
- svm_fifo_enqueue_nowait (f, pid, 4096 /* bytes to enqueue */ ,
+ svm_fifo_enqueue_nowait (f, 4096 /* bytes to enqueue */ ,
(u8 *) & test_data[1024]);
vec_validate (recovered_data, (3 * 1024) - 1);
- svm_fifo_dequeue_nowait (f, pid, 3 * 4096, (u8 *) recovered_data);
+ svm_fifo_dequeue_nowait (f, 3 * 4096, (u8 *) recovered_data);
for (i = 0; i < (3 * 1024); i++)
{
{
svm_fifo_segment_create_args_t _a, *a = &_a;
svm_fifo_segment_private_t *sp;
- svm_fifo_segment_header_t *fsh;
svm_fifo_t *f;
ssvm_shared_header_t *sh;
+ svm_fifo_segment_header_t *fsh;
int rv;
u8 *test_data;
u8 *retrieved_data = 0;
- int pid = getpid ();
int i;
memset (a, 0, sizeof (*a));
if (rv)
return clib_error_return (0, "svm_fifo_segment_attach returned %d", rv);
- sp = svm_fifo_get_segment (a->new_segment_index);
+ sp = svm_fifo_segment_get_segment (a->new_segment_indices[0]);
sh = sp->ssvm.sh;
fsh = (svm_fifo_segment_header_t *) sh->opaque[0];
/* might wanna wait.. */
- f = (svm_fifo_t *) fsh->fifos[0];
+ f = fsh->fifos;
/* Lazy bastards united */
test_data = format (0, "Hello world%c", 0);
for (i = 0; i < 1000; i++)
{
- svm_fifo_dequeue_nowait (f, pid, vec_len (retrieved_data),
- retrieved_data);
+ svm_fifo_dequeue_nowait (f, vec_len (retrieved_data), retrieved_data);
if (memcmp (retrieved_data, test_data, vec_len (retrieved_data)))
return clib_error_return (0, "retrieved data incorrect, '%s'",
retrieved_data);