| /dpdk/drivers/net/sfc/ |
| H A D | sfc_switch.c | 129 rte_spinlock_t lock; member
135 .lock = RTE_SPINLOCK_INITIALIZER,
146 SFC_ASSERT(rte_spinlock_is_locked(&sfc_mae_switch.lock)); in sfc_mae_find_switch_domain_by_id()
167 rte_spinlock_lock(&sfc_mae_switch.lock); in sfc_mae_switch_ports_iterate()
171 rte_spinlock_unlock(&sfc_mae_switch.lock); in sfc_mae_switch_ports_iterate()
180 rte_spinlock_unlock(&sfc_mae_switch.lock); in sfc_mae_switch_ports_iterate()
190 SFC_ASSERT(rte_spinlock_is_locked(&sfc_mae_switch.lock)); in sfc_mae_find_switch_domain_by_hw_switch_id()
208 rte_spinlock_lock(&sfc_mae_switch.lock); in sfc_mae_assign_switch_domain()
244 rte_spinlock_unlock(&sfc_mae_switch.lock); in sfc_mae_assign_switch_domain()
255 rte_spinlock_unlock(&sfc_mae_switch.lock); in sfc_mae_assign_switch_domain()
[all …]
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| /dpdk/drivers/raw/ifpga/base/ |
| H A D | ifpga_port.c | 102 spinlock_lock(&port->lock); in port_get_ap1_event()
104 spinlock_unlock(&port->lock); in port_get_ap1_event()
119 spinlock_lock(&port->lock); in port_set_ap1_event()
123 spinlock_unlock(&port->lock); in port_set_ap1_event()
136 spinlock_lock(&port->lock); in port_get_ap2_event()
138 spinlock_unlock(&port->lock); in port_get_ap2_event()
153 spinlock_lock(&port->lock); in port_set_ap2_event()
157 spinlock_unlock(&port->lock); in port_set_ap2_event()
170 spinlock_lock(&port->lock); in port_get_power_state()
172 spinlock_unlock(&port->lock); in port_get_power_state()
[all …]
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| H A D | opae_ifpga_hw_api.c | 44 spinlock_lock(&fme->lock); in opae_manager_ifpga_get_info()
46 spinlock_unlock(&fme->lock); in opae_manager_ifpga_get_info()
103 spinlock_lock(&port->lock); in opae_bridge_ifpga_get_info()
106 spinlock_unlock(&port->lock); in opae_bridge_ifpga_get_info()
125 spinlock_lock(&port->lock); in opae_bridge_ifpga_get_region_info()
128 spinlock_unlock(&port->lock); in opae_bridge_ifpga_get_region_info()
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| H A D | ifpga_port_error.c | 80 spinlock_lock(&port->lock); in port_err_set_clear()
82 spinlock_unlock(&port->lock); in port_err_set_clear()
93 spinlock_lock(&port->lock); in port_error_init()
97 spinlock_unlock(&port->lock); in port_error_init()
150 spinlock_lock(&port->lock); in port_error_set_irq()
152 spinlock_unlock(&port->lock); in port_error_set_irq()
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| H A D | ifpga_fme_iperf.c | 55 spinlock_lock(&fme->lock); in fme_iperf_set_cache_freeze()
61 spinlock_unlock(&fme->lock); in fme_iperf_set_cache_freeze()
76 spinlock_lock(&fme->lock); in read_cache_counter()
92 spinlock_unlock(&fme->lock); in read_cache_counter()
99 spinlock_unlock(&fme->lock); in read_cache_counter()
146 spinlock_lock(&fme->lock); in fme_iperf_set_vtd_freeze()
152 spinlock_unlock(&fme->lock); in fme_iperf_set_vtd_freeze()
165 spinlock_lock(&fme->lock); in read_iommu_sip_counter()
177 spinlock_unlock(&fme->lock); in read_iommu_sip_counter()
183 spinlock_unlock(&fme->lock); in read_iommu_sip_counter()
[all …]
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| H A D | ifpga_fme_error.c | 52 spinlock_lock(&fme->lock); in fme_err_set_clear()
56 spinlock_unlock(&fme->lock); in fme_err_set_clear()
95 spinlock_lock(&fme->lock); in fme_err_set_pcie0_errors()
106 spinlock_unlock(&fme->lock); in fme_err_set_pcie0_errors()
132 spinlock_lock(&fme->lock); in fme_err_set_pcie1_errors()
143 spinlock_unlock(&fme->lock); in fme_err_set_pcie1_errors()
194 spinlock_lock(&fme->lock); in fme_err_set_inject_errors()
200 spinlock_unlock(&fme->lock); in fme_err_set_inject_errors()
205 spinlock_unlock(&fme->lock); in fme_err_set_inject_errors()
400 spinlock_lock(&fme->lock); in fme_global_err_set_irq()
[all …]
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| /dpdk/lib/eal/include/ |
| H A D | rte_seqlock.h | 12 * A sequence lock (seqlock) is a synchronization primitive allowing
14 * data-race free manner) access lock-protected data. The RTE seqlock
42 * rte_seqlock_t lock;
54 * sn = rte_seqlock_read_begin(&config->lock);
62 * } while (rte_seqlock_read_retry(&config->lock, sn));
69 * rte_seqlock_write_lock(&config->lock);
73 * rte_seqlock_write_unlock(&config->lock);
78 * serialization is provided by other means, the use of sequence lock
103 rte_spinlock_t lock; /**< Spinlock used to serialize writers. */ member
112 .lock
[all...] |
| /dpdk/drivers/net/cxgbe/ |
| H A D | mps_tcam.c | 76 t4_os_write_lock(&mpstcam->lock); in cxgbe_mpstcam_alloc()
80 t4_os_write_unlock(&mpstcam->lock); in cxgbe_mpstcam_alloc()
85 t4_os_write_unlock(&mpstcam->lock); in cxgbe_mpstcam_alloc()
93 t4_os_write_unlock(&mpstcam->lock); in cxgbe_mpstcam_alloc()
107 t4_os_write_unlock(&mpstcam->lock); in cxgbe_mpstcam_alloc()
119 t4_os_write_lock(&mpstcam->lock); in cxgbe_mpstcam_modify()
121 t4_os_write_unlock(&mpstcam->lock); in cxgbe_mpstcam_modify()
130 t4_os_write_unlock(&mpstcam->lock); in cxgbe_mpstcam_modify()
137 t4_os_write_unlock(&mpstcam->lock); in cxgbe_mpstcam_modify()
157 t4_os_write_unlock(&mpstcam->lock); in cxgbe_mpstcam_modify()
[all …]
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| H A D | clip_tbl.c | 57 t4_os_lock(&ce->lock); in cxgbe_clip_release()
63 t4_os_unlock(&ce->lock); in cxgbe_clip_release()
113 t4_os_write_lock(&ctbl->lock); in t4_clip_alloc()
116 t4_os_lock(&ce->lock); in t4_clip_alloc()
134 t4_os_unlock(&ce->lock); in t4_clip_alloc()
136 t4_os_write_unlock(&ctbl->lock); in t4_clip_alloc()
177 t4_os_rwlock_init(&ctbl->lock); in t4_init_clip_tbl()
180 t4_os_lock_init(&ctbl->cl_list[i].lock); in t4_init_clip_tbl()
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| H A D | smt.c | 21 t4_os_lock(&e->lock); in cxgbe_do_smt_write_rpl()
23 t4_os_unlock(&e->lock); in cxgbe_do_smt_write_rpl()
155 t4_os_write_lock(&s->lock); in t4_smt_alloc_switching()
158 t4_os_lock(&e->lock); in t4_smt_alloc_switching()
166 t4_os_unlock(&e->lock); in t4_smt_alloc_switching()
175 t4_os_unlock(&e->lock); in t4_smt_alloc_switching()
179 t4_os_write_unlock(&s->lock); in t4_smt_alloc_switching()
216 t4_os_rwlock_init(&s->lock); in t4_init_smt()
223 t4_os_lock_init(&s->smtab[i].lock); in t4_init_smt()
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| H A D | l2t.c | 42 t4_os_lock(&e->lock); in cxgbe_do_l2t_write_rpl()
45 t4_os_unlock(&e->lock); in cxgbe_do_l2t_write_rpl()
150 t4_os_write_lock(&d->lock); in t4_l2t_alloc_switching()
153 t4_os_lock(&e->lock); in t4_l2t_alloc_switching()
167 t4_os_unlock(&e->lock); in t4_l2t_alloc_switching()
169 t4_os_write_unlock(&d->lock); in t4_l2t_alloc_switching()
210 t4_os_rwlock_init(&d->lock); in t4_init_l2t()
215 t4_os_lock_init(&d->l2tab[i].lock); in t4_init_l2t()
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| /dpdk/lib/metrics/ |
| H A D | rte_metrics.c | 55 rte_spinlock_t lock; member
78 rte_spinlock_init(&stats->lock); in rte_metrics_init()
138 rte_spinlock_lock(&stats->lock); in rte_metrics_reg_names()
155 rte_spinlock_unlock(&stats->lock); in rte_metrics_reg_names()
191 rte_spinlock_lock(&stats->lock); in rte_metrics_update_values()
194 rte_spinlock_unlock(&stats->lock); in rte_metrics_update_values()
208 rte_spinlock_unlock(&stats->lock); in rte_metrics_update_values()
224 rte_spinlock_unlock(&stats->lock); in rte_metrics_update_values()
242 rte_spinlock_lock(&stats->lock); in rte_metrics_get_names()
246 rte_spinlock_unlock(&stats->lock); in rte_metrics_get_names()
[all …]
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| /dpdk/lib/stack/ |
| H A D | rte_stack_std.h | 30 rte_spinlock_lock(&stack->lock); in __rte_stack_std_push()
35 rte_spinlock_unlock(&stack->lock); in __rte_stack_std_push()
45 rte_spinlock_unlock(&stack->lock); in __rte_stack_std_push()
68 rte_spinlock_lock(&stack->lock); in __rte_stack_std_pop()
71 rte_spinlock_unlock(&stack->lock); in __rte_stack_std_pop()
82 rte_spinlock_unlock(&stack->lock); in __rte_stack_std_pop()
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| /dpdk/drivers/net/cxgbe/base/ |
| H A D | adapter.h | 354 #define t4_os_rwlock_init(lock) rte_rwlock_init(lock) argument
360 #define t4_os_write_lock(lock) rte_rwlock_write_lock(lock) argument
366 #define t4_os_write_unlock(lock) rte_rwlock_write_unlock(lock) argument
647 #define t4_os_lock_init(lock) rte_spinlock_init(lock) argument
653 #define t4_os_lock(lock) rte_spinlock_lock(lock) argument
659 #define t4_os_unlock(lock) rte_spinlock_unlock(lock) argument
665 #define t4_os_trylock(lock) rte_spinlock_trylock(lock) argument
689 rte_spinlock_t *lock) in t4_os_atomic_add_tail() argument
691 t4_os_lock(lock); in t4_os_atomic_add_tail()
693 t4_os_unlock(lock); in t4_os_atomic_add_tail()
[all …]
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| /dpdk/examples/bond/ |
| H A D | main.c | 338 rte_spinlock_t lock; member
367 rte_spinlock_lock(&global_flag_stru_p->lock); in lcore_main()
370 rte_spinlock_unlock(&global_flag_stru_p->lock); in lcore_main()
391 if (rte_spinlock_trylock(&global_flag_stru_p->lock) == 1) { in lcore_main()
393 rte_spinlock_unlock(&global_flag_stru_p->lock); in lcore_main()
404 if (rte_spinlock_trylock(&global_flag_stru_p->lock) == 1) { in lcore_main()
406 rte_spinlock_unlock(&global_flag_stru_p->lock); in lcore_main()
429 if (rte_spinlock_trylock(&global_flag_stru_p->lock) == 1) { in lcore_main()
431 rte_spinlock_unlock(&global_flag_stru_p->lock); in lcore_main()
450 rte_spinlock_lock(&global_flag_stru_p->lock); in lcore_main()
[all …]
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| /dpdk/drivers/common/cpt/ |
| H A D | cpt_fpm_tables.c | 1080 static rte_spinlock_t lock = RTE_SPINLOCK_INITIALIZER; variable
1092 rte_spinlock_lock(&lock); in cpt_fpm_init()
1105 rte_spinlock_unlock(&lock); in cpt_fpm_init()
1123 rte_spinlock_unlock(&lock); in cpt_fpm_init()
1130 rte_spinlock_lock(&lock); in cpt_fpm_clear()
1137 rte_spinlock_unlock(&lock); in cpt_fpm_clear()
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| /dpdk/drivers/vdpa/sfc/ |
| H A D | sfc_vdpa.h | 52 rte_spinlock_t lock; member
125 #define sfc_vdpa_adapter_lock_init(sva) rte_spinlock_init(&(sva)->lock)
126 #define sfc_vdpa_adapter_is_locked(sva) rte_spinlock_is_locked(&(sva)->lock)
127 #define sfc_vdpa_adapter_lock(sva) rte_spinlock_lock(&(sva)->lock)
128 #define sfc_vdpa_adapter_trylock(sva) rte_spinlock_trylock(&(sva)->lock)
129 #define sfc_vdpa_adapter_unlock(sva) rte_spinlock_unlock(&(sva)->lock)
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| /dpdk/drivers/raw/cnxk_gpio/ |
| H A D | cnxk_gpio_irq.c | 41 pthread_mutex_t lock; member
141 pthread_mutex_init(&irqchip->lock, NULL); in cnxk_gpio_irq_init()
166 pthread_mutex_lock(&irqchip->lock); in cnxk_gpio_irq_request()
186 pthread_mutex_unlock(&irqchip->lock); in cnxk_gpio_irq_request()
193 pthread_mutex_unlock(&irqchip->lock); in cnxk_gpio_irq_request()
203 pthread_mutex_lock(&irqchip->lock); in cnxk_gpio_irq_free()
207 pthread_mutex_unlock(&irqchip->lock); in cnxk_gpio_irq_free()
213 pthread_mutex_unlock(&irqchip->lock); in cnxk_gpio_irq_free()
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| /dpdk/lib/eal/x86/ |
| H A D | rte_power_intrinsics.c | 19 rte_spinlock_t lock;
183 rte_spinlock_lock(&s->lock); in rte_power_monitor()
190 rte_spinlock_unlock(&s->lock); in rte_power_monitor()
203 rte_spinlock_lock(&s->lock); in rte_power_monitor()
205 rte_spinlock_unlock(&s->lock);
293 * unneeded, and since T1 is still waiting on T2 releasing the lock, the in rte_power_monitor_wakeup()
299 rte_spinlock_lock(&s->lock); in rte_power_monitor_wakeup()
302 rte_spinlock_unlock(&s->lock);
333 * the mere act of reading the lock status here adds the lock t in rte_power_monitor_multi()
18 rte_spinlock_t lock; global() member
[all...] |
| /dpdk/app/test/ |
| H A D | test_pflock.c | 98 int lock = 0; in test_pflock_perf() local
104 load_loop_fn(&lock); in test_pflock_perf()
110 lock = 1; in test_pflock_perf()
112 load_loop_fn(&lock); in test_pflock_perf()
121 if (rte_eal_mp_remote_launch(load_loop_fn, &lock, SKIP_MAIN) < 0) in test_pflock_perf()
126 load_loop_fn(&lock); in test_pflock_perf()
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| H A D | test_mcslock.c | 99 int lock = 0; in test_mcslock_perf() local
104 load_loop_fn(&lock); in test_mcslock_perf()
111 lock = 1; in test_mcslock_perf()
112 load_loop_fn(&lock); in test_mcslock_perf()
120 rte_eal_mp_remote_launch(load_loop_fn, &lock, SKIP_MAIN); in test_mcslock_perf()
124 load_loop_fn(&lock); in test_mcslock_perf()
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| /dpdk/doc/guides/prog_guide/ |
| H A D | stack_lib.rst | 13 user-specified socket, with either standard (lock-based) or lock-free
28 The library supports two types of stacks: standard (lock-based) and lock-free.
36 The lock-based stack consists of a contiguous array of pointers, a current
45 The lock-free stack consists of a linked list of elements, each containing a
47 lock-free property means that multiple threads can push and pop simultaneously,
51 The lock-free push operation enqueues a linked list of pointers by pointing the
57 The lock-free pop operation first reserves one or more list elements by
63 The linked list elements themselves are maintained in a lock-free LIFO, and are
67 The lock-free behavior is selected by passing the *RTE_STACK_F_LF* flag to
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| /dpdk/lib/eal/common/ |
| H A D | malloc_mp.c | 79 pthread_mutex_t lock; member
82 .lock = PTHREAD_MUTEX_INITIALIZER
304 /* lock access to request */ in handle_request()
305 pthread_mutex_lock(&mp_request_list.lock); in handle_request()
391 pthread_mutex_unlock(&mp_request_list.lock); in handle_request()
394 pthread_mutex_unlock(&mp_request_list.lock); in handle_request()
412 /* lock the request */ in handle_sync_response()
413 pthread_mutex_lock(&mp_request_list.lock); in handle_sync_response()
543 pthread_mutex_unlock(&mp_request_list.lock); in handle_sync_response()
546 pthread_mutex_unlock(&mp_request_list.lock); in handle_sync_response()
[all...] |
| /dpdk/examples/ethtool/ethtool-app/ |
| H A D | main.c | 37 rte_spinlock_t lock; member
58 rte_spinlock_lock(&ptr_port->lock); in lock_port()
65 rte_spinlock_unlock(&ptr_port->lock); in unlock_port()
165 rte_spinlock_init(&ptr_port->lock); in setup_ports()
196 lock_result = rte_spinlock_trylock(&ptr_port->lock); in worker_main()
200 rte_spinlock_unlock(&ptr_port->lock); in worker_main()
210 rte_spinlock_unlock(&ptr_port->lock); in worker_main()
252 rte_spinlock_unlock(&ptr_port->lock); in worker_main()
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| /dpdk/doc/guides/mempool/ |
| H A D | stack.rst | 23 The underlying **rte_stack** operates in standard (lock-based) mode.
28 The underlying **rte_stack** operates in lock-free mode. For more
31 The standard stack outperforms the lock-free stack on average, however the
33 the stack lock, that thread will block all other mempool accesses until it
34 returns and releases the lock. As a result, an application using the standard
38 The lock-free stack, by design, is not susceptible to this problem; one thread can
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