Replace the use of gcc builtin __atomic_xxx intrinsics with
corresponding rte_atomic_xxx optional rte stdatomic API.
Signed-off-by: Tyler Retzlaff <roret...@linux.microsoft.com>
Acked-by: Stephen Hemminger <step...@networkplumber.org>
---
drivers/net/hns3/hns3_cmd.c | 18 ++++++------
drivers/net/hns3/hns3_dcb.c | 2 +-
drivers/net/hns3/hns3_ethdev.c | 36 +++++++++++------------
drivers/net/hns3/hns3_ethdev.h | 32 ++++++++++-----------
drivers/net/hns3/hns3_ethdev_vf.c | 60 +++++++++++++++++++--------------------
drivers/net/hns3/hns3_intr.c | 36 +++++++++++------------
drivers/net/hns3/hns3_intr.h | 4 +--
drivers/net/hns3/hns3_mbx.c | 6 ++--
drivers/net/hns3/hns3_mp.c | 6 ++--
drivers/net/hns3/hns3_rxtx.c | 10 +++----
drivers/net/hns3/hns3_tm.c | 4 +--
11 files changed, 107 insertions(+), 107 deletions(-)
diff --git a/drivers/net/hns3/hns3_cmd.c b/drivers/net/hns3/hns3_cmd.c
index 001ff49..3c5fdbe 100644
--- a/drivers/net/hns3/hns3_cmd.c
+++ b/drivers/net/hns3/hns3_cmd.c
@@ -44,12 +44,12 @@
hns3_allocate_dma_mem(struct hns3_hw *hw, struct hns3_cmq_ring *ring,
uint64_t size, uint32_t alignment)
{
- static uint64_t hns3_dma_memzone_id;
+ static RTE_ATOMIC(uint64_t) hns3_dma_memzone_id;
const struct rte_memzone *mz = NULL;
char z_name[RTE_MEMZONE_NAMESIZE];
snprintf(z_name, sizeof(z_name), "hns3_dma_%" PRIu64,
- __atomic_fetch_add(&hns3_dma_memzone_id, 1, __ATOMIC_RELAXED));
+ rte_atomic_fetch_add_explicit(&hns3_dma_memzone_id, 1,
rte_memory_order_relaxed));
mz = rte_memzone_reserve_bounded(z_name, size, SOCKET_ID_ANY,
RTE_MEMZONE_IOVA_CONTIG, alignment,
RTE_PGSIZE_2M);
@@ -198,8 +198,8 @@
hns3_err(hw, "wrong cmd addr(%0x) head (%u, %u-%u)", addr, head,
csq->next_to_use, csq->next_to_clean);
if (rte_eal_process_type() == RTE_PROC_PRIMARY) {
- __atomic_store_n(&hw->reset.disable_cmd, 1,
- __ATOMIC_RELAXED);
+ rte_atomic_store_explicit(&hw->reset.disable_cmd, 1,
+ rte_memory_order_relaxed);
hns3_schedule_delayed_reset(HNS3_DEV_HW_TO_ADAPTER(hw));
}
@@ -313,7 +313,7 @@ static int hns3_cmd_poll_reply(struct hns3_hw *hw)
if (hns3_cmd_csq_done(hw))
return 0;
- if (__atomic_load_n(&hw->reset.disable_cmd, __ATOMIC_RELAXED)) {
+ if (rte_atomic_load_explicit(&hw->reset.disable_cmd,
rte_memory_order_relaxed)) {
hns3_err(hw,
"Don't wait for reply because of disable_cmd");
return -EBUSY;
@@ -360,7 +360,7 @@ static int hns3_cmd_poll_reply(struct hns3_hw *hw)
int retval;
uint32_t ntc;
- if (__atomic_load_n(&hw->reset.disable_cmd, __ATOMIC_RELAXED))
+ if (rte_atomic_load_explicit(&hw->reset.disable_cmd,
rte_memory_order_relaxed))
return -EBUSY;
rte_spinlock_lock(&hw->cmq.csq.lock);
@@ -747,7 +747,7 @@ static int hns3_cmd_poll_reply(struct hns3_hw *hw)
ret = -EBUSY;
goto err_cmd_init;
}
- __atomic_store_n(&hw->reset.disable_cmd, 0, __ATOMIC_RELAXED);
+ rte_atomic_store_explicit(&hw->reset.disable_cmd, 0,
rte_memory_order_relaxed);
ret = hns3_cmd_query_firmware_version_and_capability(hw);
if (ret) {
@@ -790,7 +790,7 @@ static int hns3_cmd_poll_reply(struct hns3_hw *hw)
return 0;
err_cmd_init:
- __atomic_store_n(&hw->reset.disable_cmd, 1, __ATOMIC_RELAXED);
+ rte_atomic_store_explicit(&hw->reset.disable_cmd, 1,
rte_memory_order_relaxed);
return ret;
}
@@ -819,7 +819,7 @@ static int hns3_cmd_poll_reply(struct hns3_hw *hw)
if (!hns->is_vf)
(void)hns3_firmware_compat_config(hw, false);
- __atomic_store_n(&hw->reset.disable_cmd, 1, __ATOMIC_RELAXED);
+ rte_atomic_store_explicit(&hw->reset.disable_cmd, 1,
rte_memory_order_relaxed);
/*
* A delay is added to ensure that the register cleanup operations
diff --git a/drivers/net/hns3/hns3_dcb.c b/drivers/net/hns3/hns3_dcb.c
index 915e4eb..2f917fe 100644
--- a/drivers/net/hns3/hns3_dcb.c
+++ b/drivers/net/hns3/hns3_dcb.c
@@ -648,7 +648,7 @@
* and configured directly to the hardware in the RESET_STAGE_RESTORE
* stage of the reset process.
*/
- if (__atomic_load_n(&hw->reset.resetting, __ATOMIC_RELAXED) == 0) {
+ if (rte_atomic_load_explicit(&hw->reset.resetting,
rte_memory_order_relaxed) == 0) {
for (i = 0; i < hw->rss_ind_tbl_size; i++)
rss_cfg->rss_indirection_tbl[i] =
i % hw->alloc_rss_size;
diff --git a/drivers/net/hns3/hns3_ethdev.c b/drivers/net/hns3/hns3_ethdev.c
index 9730b9a..327f6fe 100644
--- a/drivers/net/hns3/hns3_ethdev.c
+++ b/drivers/net/hns3/hns3_ethdev.c
@@ -99,7 +99,7 @@ struct hns3_intr_state {
};
static enum hns3_reset_level hns3_get_reset_level(struct hns3_adapter *hns,
- uint64_t *levels);
+ RTE_ATOMIC(uint64_t) *levels);
static int hns3_dev_mtu_set(struct rte_eth_dev *dev, uint16_t mtu);
static int hns3_vlan_pvid_configure(struct hns3_adapter *hns, uint16_t pvid,
int on);
@@ -134,7 +134,7 @@ static int hns3_remove_mc_mac_addr(struct hns3_hw *hw,
{
struct hns3_hw *hw = &hns->hw;
- __atomic_store_n(&hw->reset.disable_cmd, 1, __ATOMIC_RELAXED);
+ rte_atomic_store_explicit(&hw->reset.disable_cmd, 1,
rte_memory_order_relaxed);
hns3_atomic_set_bit(HNS3_IMP_RESET, &hw->reset.pending);
*vec_val = BIT(HNS3_VECTOR0_IMPRESET_INT_B);
hw->reset.stats.imp_cnt++;
@@ -148,7 +148,7 @@ static int hns3_remove_mc_mac_addr(struct hns3_hw *hw,
{
struct hns3_hw *hw = &hns->hw;
- __atomic_store_n(&hw->reset.disable_cmd, 1, __ATOMIC_RELAXED);
+ rte_atomic_store_explicit(&hw->reset.disable_cmd, 1,
rte_memory_order_relaxed);
hns3_atomic_set_bit(HNS3_GLOBAL_RESET, &hw->reset.pending);
*vec_val = BIT(HNS3_VECTOR0_GLOBALRESET_INT_B);
hw->reset.stats.global_cnt++;
@@ -1151,7 +1151,7 @@ static int hns3_remove_mc_mac_addr(struct hns3_hw *hw,
* ensure that the hardware configuration remains unchanged before and
* after reset.
*/
- if (__atomic_load_n(&hw->reset.resetting, __ATOMIC_RELAXED) == 0) {
+ if (rte_atomic_load_explicit(&hw->reset.resetting,
rte_memory_order_relaxed) == 0) {
hw->port_base_vlan_cfg.state = HNS3_PORT_BASE_VLAN_DISABLE;
hw->port_base_vlan_cfg.pvid = HNS3_INVALID_PVID;
}
@@ -1175,7 +1175,7 @@ static int hns3_remove_mc_mac_addr(struct hns3_hw *hw,
* we will restore configurations to hardware in hns3_restore_vlan_table
* and hns3_restore_vlan_conf later.
*/
- if (__atomic_load_n(&hw->reset.resetting, __ATOMIC_RELAXED) == 0) {
+ if (rte_atomic_load_explicit(&hw->reset.resetting,
rte_memory_order_relaxed) == 0) {
ret = hns3_vlan_pvid_configure(hns, HNS3_INVALID_PVID, 0);
if (ret) {
hns3_err(hw, "pvid set fail in pf, ret =%d", ret);
@@ -5059,7 +5059,7 @@ static int hns3_remove_mc_mac_addr(struct hns3_hw *hw,
int ret;
PMD_INIT_FUNC_TRACE();
- if (__atomic_load_n(&hw->reset.resetting, __ATOMIC_RELAXED))
+ if (rte_atomic_load_explicit(&hw->reset.resetting,
rte_memory_order_relaxed))
return -EBUSY;
rte_spinlock_lock(&hw->lock);
@@ -5150,7 +5150,7 @@ static int hns3_remove_mc_mac_addr(struct hns3_hw *hw,
* during reset and is required to be released after the reset is
* completed.
*/
- if (__atomic_load_n(&hw->reset.resetting, __ATOMIC_RELAXED) == 0)
+ if (rte_atomic_load_explicit(&hw->reset.resetting,
rte_memory_order_relaxed) == 0)
hns3_dev_release_mbufs(hns);
ret = hns3_cfg_mac_mode(hw, false);
@@ -5158,7 +5158,7 @@ static int hns3_remove_mc_mac_addr(struct hns3_hw *hw,
return ret;
hw->mac.link_status = RTE_ETH_LINK_DOWN;
- if (__atomic_load_n(&hw->reset.disable_cmd, __ATOMIC_RELAXED) == 0) {
+ if (rte_atomic_load_explicit(&hw->reset.disable_cmd,
rte_memory_order_relaxed) == 0) {
hns3_configure_all_mac_addr(hns, true);
ret = hns3_reset_all_tqps(hns);
if (ret) {
@@ -5184,7 +5184,7 @@ static int hns3_remove_mc_mac_addr(struct hns3_hw *hw,
hns3_stop_rxtx_datapath(dev);
rte_spinlock_lock(&hw->lock);
- if (__atomic_load_n(&hw->reset.resetting, __ATOMIC_RELAXED) == 0) {
+ if (rte_atomic_load_explicit(&hw->reset.resetting,
rte_memory_order_relaxed) == 0) {
hns3_tm_dev_stop_proc(hw);
hns3_config_mac_tnl_int(hw, false);
hns3_stop_tqps(hw);
@@ -5577,7 +5577,7 @@ static int hns3_remove_mc_mac_addr(struct hns3_hw *hw,
last_req = hns3_get_reset_level(hns, &hw->reset.pending);
if (last_req == HNS3_NONE_RESET || last_req < new_req) {
- __atomic_store_n(&hw->reset.disable_cmd, 1, __ATOMIC_RELAXED);
+ rte_atomic_store_explicit(&hw->reset.disable_cmd, 1,
rte_memory_order_relaxed);
hns3_schedule_delayed_reset(hns);
hns3_warn(hw, "High level reset detected, delay do reset");
return true;
@@ -5677,7 +5677,7 @@ static int hns3_remove_mc_mac_addr(struct hns3_hw *hw,
}
static enum hns3_reset_level
-hns3_get_reset_level(struct hns3_adapter *hns, uint64_t *levels)
+hns3_get_reset_level(struct hns3_adapter *hns, RTE_ATOMIC(uint64_t) *levels)
{
struct hns3_hw *hw = &hns->hw;
enum hns3_reset_level reset_level = HNS3_NONE_RESET;
@@ -5737,7 +5737,7 @@ static int hns3_remove_mc_mac_addr(struct hns3_hw *hw,
* any mailbox handling or command to firmware is only valid
* after hns3_cmd_init is called.
*/
- __atomic_store_n(&hw->reset.disable_cmd, 1, __ATOMIC_RELAXED);
+ rte_atomic_store_explicit(&hw->reset.disable_cmd, 1,
rte_memory_order_relaxed);
hw->reset.stats.request_cnt++;
break;
case HNS3_IMP_RESET:
@@ -5792,7 +5792,7 @@ static int hns3_remove_mc_mac_addr(struct hns3_hw *hw,
* from table space. Hence, for function reset software intervention is
* required to delete the entries
*/
- if (__atomic_load_n(&hw->reset.disable_cmd, __ATOMIC_RELAXED) == 0)
+ if (rte_atomic_load_explicit(&hw->reset.disable_cmd,
rte_memory_order_relaxed) == 0)
hns3_configure_all_mc_mac_addr(hns, true);
rte_spinlock_unlock(&hw->lock);
@@ -5913,10 +5913,10 @@ static int hns3_remove_mc_mac_addr(struct hns3_hw *hw,
* The interrupt may have been lost. It is necessary to handle
* the interrupt to recover from the error.
*/
- if (__atomic_load_n(&hw->reset.schedule, __ATOMIC_RELAXED) ==
+ if (rte_atomic_load_explicit(&hw->reset.schedule,
rte_memory_order_relaxed) ==
SCHEDULE_DEFERRED) {
- __atomic_store_n(&hw->reset.schedule, SCHEDULE_REQUESTED,
- __ATOMIC_RELAXED);
+ rte_atomic_store_explicit(&hw->reset.schedule,
SCHEDULE_REQUESTED,
+ rte_memory_order_relaxed);
hns3_err(hw, "Handling interrupts in delayed tasks");
hns3_interrupt_handler(&rte_eth_devices[hw->data->port_id]);
reset_level = hns3_get_reset_level(hns, &hw->reset.pending);
@@ -5925,7 +5925,7 @@ static int hns3_remove_mc_mac_addr(struct hns3_hw *hw,
hns3_atomic_set_bit(HNS3_IMP_RESET, &hw->reset.pending);
}
}
- __atomic_store_n(&hw->reset.schedule, SCHEDULE_NONE, __ATOMIC_RELAXED);
+ rte_atomic_store_explicit(&hw->reset.schedule, SCHEDULE_NONE,
rte_memory_order_relaxed);
/*
* Check if there is any ongoing reset in the hardware. This status can
@@ -6576,7 +6576,7 @@ static int hns3_remove_mc_mac_addr(struct hns3_hw *hw,
hw->adapter_state = HNS3_NIC_INITIALIZED;
- if (__atomic_load_n(&hw->reset.schedule, __ATOMIC_RELAXED) ==
+ if (rte_atomic_load_explicit(&hw->reset.schedule,
rte_memory_order_relaxed) ==
SCHEDULE_PENDING) {
hns3_err(hw, "Reschedule reset service after dev_init");
hns3_schedule_reset(hns);
diff --git a/drivers/net/hns3/hns3_ethdev.h b/drivers/net/hns3/hns3_ethdev.h
index e70c5ff..4c0f076 100644
--- a/drivers/net/hns3/hns3_ethdev.h
+++ b/drivers/net/hns3/hns3_ethdev.h
@@ -401,17 +401,17 @@ enum hns3_schedule {
struct hns3_reset_data {
enum hns3_reset_stage stage;
- uint16_t schedule;
+ RTE_ATOMIC(uint16_t) schedule;
/* Reset flag, covering the entire reset process */
- uint16_t resetting;
+ RTE_ATOMIC(uint16_t) resetting;
/* Used to disable sending cmds during reset */
- uint16_t disable_cmd;
+ RTE_ATOMIC(uint16_t) disable_cmd;
/* The reset level being processed */
enum hns3_reset_level level;
/* Reset level set, each bit represents a reset level */
- uint64_t pending;
+ RTE_ATOMIC(uint64_t) pending;
/* Request reset level set, from interrupt or mailbox */
- uint64_t request;
+ RTE_ATOMIC(uint64_t) request;
int attempts; /* Reset failure retry */
int retries; /* Timeout failure retry in reset_post */
/*
@@ -499,7 +499,7 @@ struct hns3_hw {
* by dev_set_link_up() or dev_start().
*/
bool set_link_down;
- unsigned int secondary_cnt; /* Number of secondary processes init'd. */
+ RTE_ATOMIC(unsigned int) secondary_cnt; /* Number of secondary
processes init'd. */
struct hns3_tqp_stats tqp_stats;
/* Include Mac stats | Rx stats | Tx stats */
struct hns3_mac_stats mac_stats;
@@ -844,7 +844,7 @@ struct hns3_vf {
struct hns3_adapter *adapter;
/* Whether PF support push link status change to VF */
- uint16_t pf_push_lsc_cap;
+ RTE_ATOMIC(uint16_t) pf_push_lsc_cap;
/*
* If PF support push link status change, VF still need send request to
@@ -853,7 +853,7 @@ struct hns3_vf {
*/
uint16_t req_link_info_cnt;
- uint16_t poll_job_started; /* whether poll job is started */
+ RTE_ATOMIC(uint16_t) poll_job_started; /* whether poll job is started */
};
struct hns3_adapter {
@@ -997,32 +997,32 @@ static inline uint32_t hns3_read_reg(void *base, uint32_t
reg)
hns3_read_reg((a)->io_base, (reg))
static inline uint64_t
-hns3_atomic_test_bit(unsigned int nr, volatile uint64_t *addr)
+hns3_atomic_test_bit(unsigned int nr, volatile RTE_ATOMIC(uint64_t) *addr)
{
uint64_t res;
- res = (__atomic_load_n(addr, __ATOMIC_RELAXED) & (1UL << nr)) != 0;
+ res = (rte_atomic_load_explicit(addr, rte_memory_order_relaxed) & (1UL
<< nr)) != 0;
return res;
}
static inline void
-hns3_atomic_set_bit(unsigned int nr, volatile uint64_t *addr)
+hns3_atomic_set_bit(unsigned int nr, volatile RTE_ATOMIC(uint64_t) *addr)
{
- __atomic_fetch_or(addr, (1UL << nr), __ATOMIC_RELAXED);
+ rte_atomic_fetch_or_explicit(addr, (1UL << nr),
rte_memory_order_relaxed);
}
static inline void
-hns3_atomic_clear_bit(unsigned int nr, volatile uint64_t *addr)
+hns3_atomic_clear_bit(unsigned int nr, volatile RTE_ATOMIC(uint64_t) *addr)
{
- __atomic_fetch_and(addr, ~(1UL << nr), __ATOMIC_RELAXED);
+ rte_atomic_fetch_and_explicit(addr, ~(1UL << nr),
rte_memory_order_relaxed);
}
static inline uint64_t
-hns3_test_and_clear_bit(unsigned int nr, volatile uint64_t *addr)
+hns3_test_and_clear_bit(unsigned int nr, volatile RTE_ATOMIC(uint64_t) *addr)
{
uint64_t mask = (1UL << nr);
- return __atomic_fetch_and(addr, ~mask, __ATOMIC_RELAXED) & mask;
+ return rte_atomic_fetch_and_explicit(addr, ~mask,
rte_memory_order_relaxed) & mask;
}
int
diff --git a/drivers/net/hns3/hns3_ethdev_vf.c
b/drivers/net/hns3/hns3_ethdev_vf.c
index 4eeb46a..b83d5b9 100644
--- a/drivers/net/hns3/hns3_ethdev_vf.c
+++ b/drivers/net/hns3/hns3_ethdev_vf.c
@@ -37,7 +37,7 @@ enum hns3vf_evt_cause {
};
static enum hns3_reset_level hns3vf_get_reset_level(struct hns3_hw *hw,
- uint64_t *levels);
+ RTE_ATOMIC(uint64_t)
*levels);
static int hns3vf_dev_mtu_set(struct rte_eth_dev *dev, uint16_t mtu);
static int hns3vf_dev_configure_vlan(struct rte_eth_dev *dev);
@@ -484,7 +484,7 @@ static int hns3vf_dev_link_update(struct rte_eth_dev
*eth_dev,
* MTU value issued by hns3 VF PMD must be less than or equal to
* PF's MTU.
*/
- if (__atomic_load_n(&hw->reset.resetting, __ATOMIC_RELAXED)) {
+ if (rte_atomic_load_explicit(&hw->reset.resetting,
rte_memory_order_relaxed)) {
hns3_err(hw, "Failed to set mtu during resetting");
return -EIO;
}
@@ -565,7 +565,7 @@ static int hns3vf_dev_link_update(struct rte_eth_dev
*eth_dev,
rst_ing_reg = hns3_read_dev(hw, HNS3_FUN_RST_ING);
hns3_warn(hw, "resetting reg: 0x%x", rst_ing_reg);
hns3_atomic_set_bit(HNS3_VF_RESET, &hw->reset.pending);
- __atomic_store_n(&hw->reset.disable_cmd, 1, __ATOMIC_RELAXED);
+ rte_atomic_store_explicit(&hw->reset.disable_cmd, 1,
rte_memory_order_relaxed);
val = hns3_read_dev(hw, HNS3_VF_RST_ING);
hns3_write_dev(hw, HNS3_VF_RST_ING, val | HNS3_VF_RST_ING_BIT);
val = cmdq_stat_reg & ~BIT(HNS3_VECTOR0_RST_INT_B);
@@ -634,8 +634,8 @@ static int hns3vf_dev_link_update(struct rte_eth_dev
*eth_dev,
struct hns3_vf *vf = HNS3_DEV_HW_TO_VF(hw);
if (vf->pf_push_lsc_cap == HNS3_PF_PUSH_LSC_CAP_UNKNOWN)
- __atomic_compare_exchange(&vf->pf_push_lsc_cap, &exp, &val, 0,
- __ATOMIC_ACQUIRE, __ATOMIC_ACQUIRE);
+
rte_atomic_compare_exchange_strong_explicit(&vf->pf_push_lsc_cap, &exp, val,
+ rte_memory_order_acquire,
rte_memory_order_acquire);
}
static void
@@ -650,8 +650,8 @@ static int hns3vf_dev_link_update(struct rte_eth_dev
*eth_dev,
struct hns3_vf *vf = HNS3_DEV_HW_TO_VF(hw);
struct hns3_vf_to_pf_msg req;
- __atomic_store_n(&vf->pf_push_lsc_cap, HNS3_PF_PUSH_LSC_CAP_UNKNOWN,
- __ATOMIC_RELEASE);
+ rte_atomic_store_explicit(&vf->pf_push_lsc_cap,
HNS3_PF_PUSH_LSC_CAP_UNKNOWN,
+ rte_memory_order_release);
hns3vf_mbx_setup(&req, HNS3_MBX_GET_LINK_STATUS, 0);
(void)hns3vf_mbx_send(hw, &req, false, NULL, 0);
@@ -666,7 +666,7 @@ static int hns3vf_dev_link_update(struct rte_eth_dev
*eth_dev,
* mailbox from PF driver to get this capability.
*/
hns3vf_handle_mbx_msg(hw);
- if (__atomic_load_n(&vf->pf_push_lsc_cap, __ATOMIC_ACQUIRE) !=
+ if (rte_atomic_load_explicit(&vf->pf_push_lsc_cap,
rte_memory_order_acquire) !=
HNS3_PF_PUSH_LSC_CAP_UNKNOWN)
break;
remain_ms--;
@@ -677,10 +677,10 @@ static int hns3vf_dev_link_update(struct rte_eth_dev
*eth_dev,
* state: unknown (means pf not ack), not_supported, supported.
* Here config it as 'not_supported' when it's 'unknown' state.
*/
- __atomic_compare_exchange(&vf->pf_push_lsc_cap, &exp, &val, 0,
- __ATOMIC_ACQUIRE, __ATOMIC_ACQUIRE);
+ rte_atomic_compare_exchange_strong_explicit(&vf->pf_push_lsc_cap, &exp,
val,
+ rte_memory_order_acquire,
rte_memory_order_acquire);
- if (__atomic_load_n(&vf->pf_push_lsc_cap, __ATOMIC_ACQUIRE) ==
+ if (rte_atomic_load_explicit(&vf->pf_push_lsc_cap,
rte_memory_order_acquire) ==
HNS3_PF_PUSH_LSC_CAP_SUPPORTED) {
hns3_info(hw, "detect PF support push link status change!");
} else {
@@ -920,7 +920,7 @@ static int hns3vf_dev_link_update(struct rte_eth_dev
*eth_dev,
bool send_req;
int ret;
- if (__atomic_load_n(&hw->reset.resetting, __ATOMIC_RELAXED))
+ if (rte_atomic_load_explicit(&hw->reset.resetting,
rte_memory_order_relaxed))
return;
send_req = vf->pf_push_lsc_cap == HNS3_PF_PUSH_LSC_CAP_NOT_SUPPORTED ||
@@ -956,7 +956,7 @@ static int hns3vf_dev_link_update(struct rte_eth_dev
*eth_dev,
* sending request to PF kernel driver, then could update link status by
* process PF kernel driver's link status mailbox message.
*/
- if (!__atomic_load_n(&vf->poll_job_started, __ATOMIC_RELAXED))
+ if (!rte_atomic_load_explicit(&vf->poll_job_started,
rte_memory_order_relaxed))
return;
if (hw->adapter_state != HNS3_NIC_STARTED)
@@ -994,7 +994,7 @@ static int hns3vf_dev_link_update(struct rte_eth_dev
*eth_dev,
struct hns3_hw *hw = &hns->hw;
int ret;
- if (__atomic_load_n(&hw->reset.resetting, __ATOMIC_RELAXED)) {
+ if (rte_atomic_load_explicit(&hw->reset.resetting,
rte_memory_order_relaxed)) {
hns3_err(hw,
"vf set vlan id failed during resetting, vlan_id =%u",
vlan_id);
@@ -1059,7 +1059,7 @@ static int hns3vf_dev_link_update(struct rte_eth_dev
*eth_dev,
unsigned int tmp_mask;
int ret = 0;
- if (__atomic_load_n(&hw->reset.resetting, __ATOMIC_RELAXED)) {
+ if (rte_atomic_load_explicit(&hw->reset.resetting,
rte_memory_order_relaxed)) {
hns3_err(hw, "vf set vlan offload failed during resetting, mask
= 0x%x",
mask);
return -EIO;
@@ -1252,7 +1252,7 @@ static int hns3vf_dev_link_update(struct rte_eth_dev
*eth_dev,
if (vf->pf_push_lsc_cap == HNS3_PF_PUSH_LSC_CAP_SUPPORTED)
vf->req_link_info_cnt = HNS3_REQUEST_LINK_INFO_REMAINS_CNT;
- __atomic_store_n(&vf->poll_job_started, 1, __ATOMIC_RELAXED);
+ rte_atomic_store_explicit(&vf->poll_job_started, 1,
rte_memory_order_relaxed);
hns3vf_service_handler(dev);
}
@@ -1264,7 +1264,7 @@ static int hns3vf_dev_link_update(struct rte_eth_dev
*eth_dev,
rte_eal_alarm_cancel(hns3vf_service_handler, dev);
- __atomic_store_n(&vf->poll_job_started, 0, __ATOMIC_RELAXED);
+ rte_atomic_store_explicit(&vf->poll_job_started, 0,
rte_memory_order_relaxed);
}
static int
@@ -1500,10 +1500,10 @@ static int hns3vf_dev_link_update(struct rte_eth_dev
*eth_dev,
* during reset and is required to be released after the reset is
* completed.
*/
- if (__atomic_load_n(&hw->reset.resetting, __ATOMIC_RELAXED) == 0)
+ if (rte_atomic_load_explicit(&hw->reset.resetting,
rte_memory_order_relaxed) == 0)
hns3_dev_release_mbufs(hns);
- if (__atomic_load_n(&hw->reset.disable_cmd, __ATOMIC_RELAXED) == 0) {
+ if (rte_atomic_load_explicit(&hw->reset.disable_cmd,
rte_memory_order_relaxed) == 0) {
hns3_configure_all_mac_addr(hns, true);
ret = hns3_reset_all_tqps(hns);
if (ret) {
@@ -1528,7 +1528,7 @@ static int hns3vf_dev_link_update(struct rte_eth_dev
*eth_dev,
hns3_stop_rxtx_datapath(dev);
rte_spinlock_lock(&hw->lock);
- if (__atomic_load_n(&hw->reset.resetting, __ATOMIC_RELAXED) == 0) {
+ if (rte_atomic_load_explicit(&hw->reset.resetting,
rte_memory_order_relaxed) == 0) {
hns3_stop_tqps(hw);
hns3vf_do_stop(hns);
hns3_unmap_rx_interrupt(dev);
@@ -1643,7 +1643,7 @@ static int hns3vf_dev_link_update(struct rte_eth_dev
*eth_dev,
int ret;
PMD_INIT_FUNC_TRACE();
- if (__atomic_load_n(&hw->reset.resetting, __ATOMIC_RELAXED))
+ if (rte_atomic_load_explicit(&hw->reset.resetting,
rte_memory_order_relaxed))
return -EBUSY;
rte_spinlock_lock(&hw->lock);
@@ -1773,7 +1773,7 @@ static int hns3vf_dev_link_update(struct rte_eth_dev
*eth_dev,
last_req = hns3vf_get_reset_level(hw, &hw->reset.pending);
if (last_req == HNS3_NONE_RESET || last_req < new_req) {
- __atomic_store_n(&hw->reset.disable_cmd, 1, __ATOMIC_RELAXED);
+ rte_atomic_store_explicit(&hw->reset.disable_cmd, 1,
rte_memory_order_relaxed);
hns3_schedule_delayed_reset(hns);
hns3_warn(hw, "High level reset detected, delay do reset");
return true;
@@ -1847,7 +1847,7 @@ static int hns3vf_dev_link_update(struct rte_eth_dev
*eth_dev,
if (ret)
return ret;
}
- __atomic_store_n(&hw->reset.disable_cmd, 1, __ATOMIC_RELAXED);
+ rte_atomic_store_explicit(&hw->reset.disable_cmd, 1,
rte_memory_order_relaxed);
return 0;
}
@@ -1888,7 +1888,7 @@ static int hns3vf_dev_link_update(struct rte_eth_dev
*eth_dev,
* from table space. Hence, for function reset software intervention is
* required to delete the entries.
*/
- if (__atomic_load_n(&hw->reset.disable_cmd, __ATOMIC_RELAXED) == 0)
+ if (rte_atomic_load_explicit(&hw->reset.disable_cmd,
rte_memory_order_relaxed) == 0)
hns3_configure_all_mc_mac_addr(hns, true);
rte_spinlock_unlock(&hw->lock);
@@ -2030,7 +2030,7 @@ static int hns3vf_dev_link_update(struct rte_eth_dev
*eth_dev,
}
static enum hns3_reset_level
-hns3vf_get_reset_level(struct hns3_hw *hw, uint64_t *levels)
+hns3vf_get_reset_level(struct hns3_hw *hw, RTE_ATOMIC(uint64_t) *levels)
{
enum hns3_reset_level reset_level;
@@ -2070,10 +2070,10 @@ static int hns3vf_dev_link_update(struct rte_eth_dev
*eth_dev,
* The interrupt may have been lost. It is necessary to handle
* the interrupt to recover from the error.
*/
- if (__atomic_load_n(&hw->reset.schedule, __ATOMIC_RELAXED) ==
+ if (rte_atomic_load_explicit(&hw->reset.schedule,
rte_memory_order_relaxed) ==
SCHEDULE_DEFERRED) {
- __atomic_store_n(&hw->reset.schedule, SCHEDULE_REQUESTED,
- __ATOMIC_RELAXED);
+ rte_atomic_store_explicit(&hw->reset.schedule,
SCHEDULE_REQUESTED,
+ rte_memory_order_relaxed);
hns3_err(hw, "Handling interrupts in delayed tasks");
hns3vf_interrupt_handler(&rte_eth_devices[hw->data->port_id]);
reset_level = hns3vf_get_reset_level(hw, &hw->reset.pending);
@@ -2082,7 +2082,7 @@ static int hns3vf_dev_link_update(struct rte_eth_dev
*eth_dev,
hns3_atomic_set_bit(HNS3_VF_RESET, &hw->reset.pending);
}
}
- __atomic_store_n(&hw->reset.schedule, SCHEDULE_NONE, __ATOMIC_RELAXED);
+ rte_atomic_store_explicit(&hw->reset.schedule, SCHEDULE_NONE,
rte_memory_order_relaxed);
/*
* Hardware reset has been notified, we now have to poll & check if
@@ -2278,7 +2278,7 @@ static int hns3vf_dev_link_update(struct rte_eth_dev
*eth_dev,
hw->adapter_state = HNS3_NIC_INITIALIZED;
- if (__atomic_load_n(&hw->reset.schedule, __ATOMIC_RELAXED) ==
+ if (rte_atomic_load_explicit(&hw->reset.schedule,
rte_memory_order_relaxed) ==
SCHEDULE_PENDING) {
hns3_err(hw, "Reschedule reset service after dev_init");
hns3_schedule_reset(hns);
diff --git a/drivers/net/hns3/hns3_intr.c b/drivers/net/hns3/hns3_intr.c
index 916bf30..26fa2eb 100644
--- a/drivers/net/hns3/hns3_intr.c
+++ b/drivers/net/hns3/hns3_intr.c
@@ -2033,7 +2033,7 @@ enum hns3_hw_err_report_type {
static int
hns3_handle_hw_error(struct hns3_adapter *hns, struct hns3_cmd_desc *desc,
- int num, uint64_t *levels,
+ int num, RTE_ATOMIC(uint64_t) *levels,
enum hns3_hw_err_report_type err_type)
{
const struct hns3_hw_error_desc *err = pf_ras_err_tbl;
@@ -2104,7 +2104,7 @@ enum hns3_hw_err_report_type {
}
void
-hns3_handle_msix_error(struct hns3_adapter *hns, uint64_t *levels)
+hns3_handle_msix_error(struct hns3_adapter *hns, RTE_ATOMIC(uint64_t) *levels)
{
uint32_t mpf_bd_num, pf_bd_num, bd_num;
struct hns3_hw *hw = &hns->hw;
@@ -2151,7 +2151,7 @@ enum hns3_hw_err_report_type {
}
void
-hns3_handle_ras_error(struct hns3_adapter *hns, uint64_t *levels)
+hns3_handle_ras_error(struct hns3_adapter *hns, RTE_ATOMIC(uint64_t) *levels)
{
uint32_t mpf_bd_num, pf_bd_num, bd_num;
struct hns3_hw *hw = &hns->hw;
@@ -2402,7 +2402,7 @@ enum hns3_hw_err_report_type {
hw->reset.request = 0;
hw->reset.pending = 0;
hw->reset.resetting = 0;
- __atomic_store_n(&hw->reset.disable_cmd, 0, __ATOMIC_RELAXED);
+ rte_atomic_store_explicit(&hw->reset.disable_cmd, 0,
rte_memory_order_relaxed);
hw->reset.wait_data = rte_zmalloc("wait_data",
sizeof(struct hns3_wait_data), 0);
if (!hw->reset.wait_data) {
@@ -2419,8 +2419,8 @@ enum hns3_hw_err_report_type {
/* Reschedule the reset process after successful initialization */
if (hw->adapter_state == HNS3_NIC_UNINITIALIZED) {
- __atomic_store_n(&hw->reset.schedule, SCHEDULE_PENDING,
- __ATOMIC_RELAXED);
+ rte_atomic_store_explicit(&hw->reset.schedule, SCHEDULE_PENDING,
+ rte_memory_order_relaxed);
return;
}
@@ -2428,15 +2428,15 @@ enum hns3_hw_err_report_type {
return;
/* Schedule restart alarm if it is not scheduled yet */
- if (__atomic_load_n(&hw->reset.schedule, __ATOMIC_RELAXED) ==
+ if (rte_atomic_load_explicit(&hw->reset.schedule,
rte_memory_order_relaxed) ==
SCHEDULE_REQUESTED)
return;
- if (__atomic_load_n(&hw->reset.schedule, __ATOMIC_RELAXED) ==
+ if (rte_atomic_load_explicit(&hw->reset.schedule,
rte_memory_order_relaxed) ==
SCHEDULE_DEFERRED)
rte_eal_alarm_cancel(hw->reset.ops->reset_service, hns);
- __atomic_store_n(&hw->reset.schedule, SCHEDULE_REQUESTED,
- __ATOMIC_RELAXED);
+ rte_atomic_store_explicit(&hw->reset.schedule, SCHEDULE_REQUESTED,
+ rte_memory_order_relaxed);
rte_eal_alarm_set(SWITCH_CONTEXT_US, hw->reset.ops->reset_service, hns);
}
@@ -2453,11 +2453,11 @@ enum hns3_hw_err_report_type {
return;
}
- if (__atomic_load_n(&hw->reset.schedule, __ATOMIC_RELAXED) !=
+ if (rte_atomic_load_explicit(&hw->reset.schedule,
rte_memory_order_relaxed) !=
SCHEDULE_NONE)
return;
- __atomic_store_n(&hw->reset.schedule, SCHEDULE_DEFERRED,
- __ATOMIC_RELAXED);
+ rte_atomic_store_explicit(&hw->reset.schedule, SCHEDULE_DEFERRED,
+ rte_memory_order_relaxed);
rte_eal_alarm_set(DEFERRED_SCHED_US, hw->reset.ops->reset_service, hns);
}
@@ -2537,7 +2537,7 @@ enum hns3_hw_err_report_type {
}
static void
-hns3_clear_reset_level(struct hns3_hw *hw, uint64_t *levels)
+hns3_clear_reset_level(struct hns3_hw *hw, RTE_ATOMIC(uint64_t) *levels)
{
uint64_t merge_cnt = hw->reset.stats.merge_cnt;
uint64_t tmp;
@@ -2633,7 +2633,7 @@ enum hns3_hw_err_report_type {
* Regardless of whether the execution is successful or not, the
* flow after execution must be continued.
*/
- if (__atomic_load_n(&hw->reset.disable_cmd, __ATOMIC_RELAXED))
+ if (rte_atomic_load_explicit(&hw->reset.disable_cmd,
rte_memory_order_relaxed))
(void)hns3_cmd_init(hw);
reset_fail:
hw->reset.attempts = 0;
@@ -2661,7 +2661,7 @@ enum hns3_hw_err_report_type {
int ret;
if (hw->reset.stage == RESET_STAGE_NONE) {
- __atomic_store_n(&hns->hw.reset.resetting, 1, __ATOMIC_RELAXED);
+ rte_atomic_store_explicit(&hns->hw.reset.resetting, 1,
rte_memory_order_relaxed);
hw->reset.stage = RESET_STAGE_DOWN;
hns3_report_reset_begin(hw);
ret = hw->reset.ops->stop_service(hns);
@@ -2750,7 +2750,7 @@ enum hns3_hw_err_report_type {
hns3_notify_reset_ready(hw, false);
hns3_clear_reset_level(hw, &hw->reset.pending);
hns3_clear_reset_status(hw);
- __atomic_store_n(&hns->hw.reset.resetting, 0, __ATOMIC_RELAXED);
+ rte_atomic_store_explicit(&hns->hw.reset.resetting, 0,
rte_memory_order_relaxed);
hw->reset.attempts = 0;
hw->reset.stats.success_cnt++;
hw->reset.stage = RESET_STAGE_NONE;
@@ -2812,7 +2812,7 @@ enum hns3_hw_err_report_type {
hw->reset.mbuf_deferred_free = false;
}
rte_spinlock_unlock(&hw->lock);
- __atomic_store_n(&hns->hw.reset.resetting, 0, __ATOMIC_RELAXED);
+ rte_atomic_store_explicit(&hns->hw.reset.resetting, 0,
rte_memory_order_relaxed);
hw->reset.stage = RESET_STAGE_NONE;
hns3_clock_gettime(&tv);
timersub(&tv, &hw->reset.start_time, &tv_delta);
diff --git a/drivers/net/hns3/hns3_intr.h b/drivers/net/hns3/hns3_intr.h
index aca1c07..1edb07d 100644
--- a/drivers/net/hns3/hns3_intr.h
+++ b/drivers/net/hns3/hns3_intr.h
@@ -171,8 +171,8 @@ struct hns3_hw_error_desc {
};
int hns3_enable_hw_error_intr(struct hns3_adapter *hns, bool en);
-void hns3_handle_msix_error(struct hns3_adapter *hns, uint64_t *levels);
-void hns3_handle_ras_error(struct hns3_adapter *hns, uint64_t *levels);
+void hns3_handle_msix_error(struct hns3_adapter *hns, RTE_ATOMIC(uint64_t)
*levels);
+void hns3_handle_ras_error(struct hns3_adapter *hns, RTE_ATOMIC(uint64_t)
*levels);
void hns3_config_mac_tnl_int(struct hns3_hw *hw, bool en);
void hns3_handle_error(struct hns3_adapter *hns);
diff --git a/drivers/net/hns3/hns3_mbx.c b/drivers/net/hns3/hns3_mbx.c
index 9cdbc16..10c6e3b 100644
--- a/drivers/net/hns3/hns3_mbx.c
+++ b/drivers/net/hns3/hns3_mbx.c
@@ -65,7 +65,7 @@
mbx_time_limit = (uint32_t)hns->mbx_time_limit_ms * US_PER_MS;
while (wait_time < mbx_time_limit) {
- if (__atomic_load_n(&hw->reset.disable_cmd, __ATOMIC_RELAXED)) {
+ if (rte_atomic_load_explicit(&hw->reset.disable_cmd,
rte_memory_order_relaxed)) {
hns3_err(hw, "Don't wait for mbx response because of "
"disable_cmd");
return -EBUSY;
@@ -382,7 +382,7 @@
rte_spinlock_lock(&hw->cmq.crq.lock);
while (!hns3_cmd_crq_empty(hw)) {
- if (__atomic_load_n(&hw->reset.disable_cmd, __ATOMIC_RELAXED)) {
+ if (rte_atomic_load_explicit(&hw->reset.disable_cmd,
rte_memory_order_relaxed)) {
rte_spinlock_unlock(&hw->cmq.crq.lock);
return;
}
@@ -457,7 +457,7 @@
}
while (!hns3_cmd_crq_empty(hw)) {
- if (__atomic_load_n(&hw->reset.disable_cmd, __ATOMIC_RELAXED)) {
+ if (rte_atomic_load_explicit(&hw->reset.disable_cmd,
rte_memory_order_relaxed)) {
rte_spinlock_unlock(&hw->cmq.crq.lock);
return;
}
diff --git a/drivers/net/hns3/hns3_mp.c b/drivers/net/hns3/hns3_mp.c
index 556f194..ba8f8ec 100644
--- a/drivers/net/hns3/hns3_mp.c
+++ b/drivers/net/hns3/hns3_mp.c
@@ -151,7 +151,7 @@
int i;
if (rte_eal_process_type() == RTE_PROC_SECONDARY ||
- __atomic_load_n(&hw->secondary_cnt, __ATOMIC_RELAXED) == 0)
+ rte_atomic_load_explicit(&hw->secondary_cnt,
rte_memory_order_relaxed) == 0)
return;
if (!mp_req_type_is_valid(type)) {
@@ -277,7 +277,7 @@ void hns3_mp_req_stop_rxtx(struct rte_eth_dev *dev)
ret);
return ret;
}
- __atomic_fetch_add(&hw->secondary_cnt, 1, __ATOMIC_RELAXED);
+ rte_atomic_fetch_add_explicit(&hw->secondary_cnt, 1,
rte_memory_order_relaxed);
} else {
ret = hns3_mp_init_primary();
if (ret) {
@@ -297,7 +297,7 @@ void hns3_mp_uninit(struct rte_eth_dev *dev)
struct hns3_hw *hw = HNS3_DEV_PRIVATE_TO_HW(dev->data->dev_private);
if (rte_eal_process_type() != RTE_PROC_PRIMARY)
- __atomic_fetch_sub(&hw->secondary_cnt, 1, __ATOMIC_RELAXED);
+ rte_atomic_fetch_sub_explicit(&hw->secondary_cnt, 1,
rte_memory_order_relaxed);
process_data.eth_dev_cnt--;
if (process_data.eth_dev_cnt == 0) {
diff --git a/drivers/net/hns3/hns3_rxtx.c b/drivers/net/hns3/hns3_rxtx.c
index 7e636a0..73a388b 100644
--- a/drivers/net/hns3/hns3_rxtx.c
+++ b/drivers/net/hns3/hns3_rxtx.c
@@ -4464,7 +4464,7 @@
struct hns3_adapter *hns = eth_dev->data->dev_private;
if (hns->hw.adapter_state == HNS3_NIC_STARTED &&
- __atomic_load_n(&hns->hw.reset.resetting, __ATOMIC_RELAXED) == 0) {
+ rte_atomic_load_explicit(&hns->hw.reset.resetting,
rte_memory_order_relaxed) == 0) {
eth_dev->rx_pkt_burst = hns3_get_rx_function(eth_dev);
eth_dev->rx_descriptor_status = hns3_dev_rx_descriptor_status;
eth_dev->tx_pkt_burst = hw->set_link_down ?
@@ -4530,7 +4530,7 @@
rte_spinlock_lock(&hw->lock);
- if (__atomic_load_n(&hw->reset.resetting, __ATOMIC_RELAXED)) {
+ if (rte_atomic_load_explicit(&hw->reset.resetting,
rte_memory_order_relaxed)) {
hns3_err(hw, "fail to start Rx queue during resetting.");
rte_spinlock_unlock(&hw->lock);
return -EIO;
@@ -4586,7 +4586,7 @@
rte_spinlock_lock(&hw->lock);
- if (__atomic_load_n(&hw->reset.resetting, __ATOMIC_RELAXED)) {
+ if (rte_atomic_load_explicit(&hw->reset.resetting,
rte_memory_order_relaxed)) {
hns3_err(hw, "fail to stop Rx queue during resetting.");
rte_spinlock_unlock(&hw->lock);
return -EIO;
@@ -4615,7 +4615,7 @@
rte_spinlock_lock(&hw->lock);
- if (__atomic_load_n(&hw->reset.resetting, __ATOMIC_RELAXED)) {
+ if (rte_atomic_load_explicit(&hw->reset.resetting,
rte_memory_order_relaxed)) {
hns3_err(hw, "fail to start Tx queue during resetting.");
rte_spinlock_unlock(&hw->lock);
return -EIO;
@@ -4648,7 +4648,7 @@
rte_spinlock_lock(&hw->lock);
- if (__atomic_load_n(&hw->reset.resetting, __ATOMIC_RELAXED)) {
+ if (rte_atomic_load_explicit(&hw->reset.resetting,
rte_memory_order_relaxed)) {
hns3_err(hw, "fail to stop Tx queue during resetting.");
rte_spinlock_unlock(&hw->lock);
return -EIO;
diff --git a/drivers/net/hns3/hns3_tm.c b/drivers/net/hns3/hns3_tm.c
index d969164..92a6685 100644
--- a/drivers/net/hns3/hns3_tm.c
+++ b/drivers/net/hns3/hns3_tm.c
@@ -1051,7 +1051,7 @@
if (error == NULL)
return -EINVAL;
- if (__atomic_load_n(&hw->reset.resetting, __ATOMIC_RELAXED)) {
+ if (rte_atomic_load_explicit(&hw->reset.resetting,
rte_memory_order_relaxed)) {
error->type = RTE_TM_ERROR_TYPE_UNSPECIFIED;
error->message = "device is resetting";
/* don't goto fail_clear, user may try later */
@@ -1141,7 +1141,7 @@
if (error == NULL)
return -EINVAL;
- if (__atomic_load_n(&hw->reset.resetting, __ATOMIC_RELAXED)) {
+ if (rte_atomic_load_explicit(&hw->reset.resetting,
rte_memory_order_relaxed)) {
error->type = RTE_TM_ERROR_TYPE_UNSPECIFIED;
error->message = "device is resetting";
return -EBUSY;
--
1.8.3.1
