* All rights reserved.
*/
-#include "common.h"
+#include "base/common.h"
#include "clip_tbl.h"
/**
int ret;
t4_os_lock(&ce->lock);
- if (rte_atomic32_dec_and_test(&ce->refcnt)) {
+ if (__atomic_sub_fetch(&ce->refcnt, 1, __ATOMIC_RELAXED) == 0) {
ret = clip6_release_mbox(dev, ce->addr);
if (ret)
dev_debug(adap, "CLIP FW DEL CMD failed: %d", ret);
unsigned int clipt_size = c->clipt_size;
for (e = &c->cl_list[0], end = &c->cl_list[clipt_size]; e != end; ++e) {
- if (rte_atomic32_read(&e->refcnt) == 0) {
+ if (__atomic_load_n(&e->refcnt, __ATOMIC_RELAXED) == 0) {
if (!first_free)
first_free = e;
} else {
struct adapter *adap = ethdev2adap(dev);
struct clip_tbl *ctbl = adap->clipt;
struct clip_entry *ce;
- int ret;
+ int ret = 0;
if (!ctbl)
return NULL;
ce = find_or_alloc_clipe(ctbl, lip);
if (ce) {
t4_os_lock(&ce->lock);
- if (!rte_atomic32_read(&ce->refcnt)) {
+ if (__atomic_load_n(&ce->refcnt, __ATOMIC_RELAXED) == 0) {
rte_memcpy(ce->addr, lip, sizeof(ce->addr));
if (v6) {
ce->type = FILTER_TYPE_IPV6;
- rte_atomic32_set(&ce->refcnt, 1);
+ __atomic_store_n(&ce->refcnt, 1,
+ __ATOMIC_RELAXED);
ret = clip6_get_mbox(dev, lip);
- if (ret) {
+ if (ret)
dev_debug(adap,
"CLIP FW ADD CMD failed: %d",
ret);
- ce = NULL;
- }
} else {
ce->type = FILTER_TYPE_IPV4;
}
} else {
- rte_atomic32_inc(&ce->refcnt);
+ __atomic_add_fetch(&ce->refcnt, 1, __ATOMIC_RELAXED);
}
t4_os_unlock(&ce->lock);
}
t4_os_write_unlock(&ctbl->lock);
- return ce;
+ return ret ? NULL : ce;
}
/**
for (i = 0; i < ctbl->clipt_size; i++) {
t4_os_lock_init(&ctbl->cl_list[i].lock);
- rte_atomic32_set(&ctbl->cl_list[i].refcnt, 0);
+ ctbl->cl_list[i].refcnt = 0;
}
return ctbl;