Replace the use of rte_atomic.h types and functions, instead use GCC
supplied C++11 memory model builtins.
Signed-off-by: Tyler Retzlaff <roret...@linux.microsoft.com>
---
drivers/net/ice/ice_dcf.c | 1 -
drivers/net/ice/ice_dcf_ethdev.c | 1 -
drivers/net/ice/ice_ethdev.c | 10 ++++++----
3 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/net/ice/ice_dcf.c b/drivers/net/ice/ice_dcf.c
index 1c3d22a..80d2cbd 100644
--- a/drivers/net/ice/ice_dcf.c
+++ b/drivers/net/ice/ice_dcf.c
@@ -14,7 +14,6 @@
#include <rte_common.h>
#include <rte_pci.h>
-#include <rte_atomic.h>
#include <rte_eal.h>
#include <rte_ether.h>
#include <ethdev_driver.h>
diff --git a/drivers/net/ice/ice_dcf_ethdev.c b/drivers/net/ice/ice_dcf_ethdev.c
index dcbf2af..13ff245 100644
--- a/drivers/net/ice/ice_dcf_ethdev.c
+++ b/drivers/net/ice/ice_dcf_ethdev.c
@@ -11,7 +11,6 @@
#include <rte_interrupts.h>
#include <rte_debug.h>
#include <rte_pci.h>
-#include <rte_atomic.h>
#include <rte_eal.h>
#include <rte_ether.h>
#include <ethdev_pci.h>
diff --git a/drivers/net/ice/ice_ethdev.c b/drivers/net/ice/ice_ethdev.c
index 9a88cf9..bdf4569 100644
--- a/drivers/net/ice/ice_ethdev.c
+++ b/drivers/net/ice/ice_ethdev.c
@@ -3927,8 +3927,9 @@ static int ice_init_rss(struct ice_pf *pf)
struct rte_eth_link *dst = link;
struct rte_eth_link *src = &dev->data->dev_link;
- if (rte_atomic64_cmpset((uint64_t *)dst, *(uint64_t *)dst,
- *(uint64_t *)src) == 0)
+ if (!__atomic_compare_exchange_n((uint64_t *)dst,
+ (uint64_t *)dst, *(uint64_t *)src, 0,
+ __ATOMIC_SEQ_CST, __ATOMIC_SEQ_CST))
return -1;
return 0;
@@ -3941,8 +3942,9 @@ static int ice_init_rss(struct ice_pf *pf)
struct rte_eth_link *dst = &dev->data->dev_link;
struct rte_eth_link *src = link;
- if (rte_atomic64_cmpset((uint64_t *)dst, *(uint64_t *)dst,
- *(uint64_t *)src) == 0)
+ if (!__atomic_compare_exchange_n((uint64_t *)dst,
+ (uint64_t *)dst, *(uint64_t *)src, 0,
+ __ATOMIC_SEQ_CST, __ATOMIC_SEQ_CST))
return -1;
return 0;
--
1.8.3.1
