| /linux/drivers/clk/imx/ |
| H A D | clk-busy.c | 46 return busy->div_ops->recalc_rate(&busy->div.hw, parent_rate); in clk_busy_divider_recalc_rate()
54 return busy->div_ops->round_rate(&busy->div.hw, rate, prate); in clk_busy_divider_round_rate()
65 ret = clk_busy_wait(busy->reg, busy->shift); in clk_busy_divider_set_rate()
85 busy = kzalloc(sizeof(*busy), GFP_KERNEL); in imx_clk_hw_busy_divider()
86 if (!busy) in imx_clk_hw_busy_divider()
110 kfree(busy); in imx_clk_hw_busy_divider()
135 return busy->mux_ops->get_parent(&busy->mux.hw); in clk_busy_mux_get_parent()
143 ret = busy->mux_ops->set_parent(&busy->mux.hw, index); in clk_busy_mux_set_parent()
145 ret = clk_busy_wait(busy->reg, busy->shift); in clk_busy_mux_set_parent()
165 busy = kzalloc(sizeof(*busy), GFP_KERNEL); in imx_clk_hw_busy_mux()
[all …]
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| /linux/arch/arm/mach-spear/ |
| H A D | pl080.c | 24 unsigned char busy; member
36 if (signals[signal].busy && in pl080_get_signal()
43 if (!signals[signal].busy) { in pl080_get_signal()
56 signals[signal].busy++; in pl080_get_signal()
70 if (!signals[signal].busy) in pl080_put_signal()
73 signals[signal].busy--; in pl080_put_signal()
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| /linux/drivers/net/ethernet/mellanox/mlx5/core/ |
| H A D | en_txrx.c | 135 bool busy = false; in mlx5e_napi_poll() local
150 busy |= mlx5e_poll_tx_cq(&c->sq[i].cq, budget); in mlx5e_napi_poll()
160 busy |= mlx5e_poll_tx_cq(&sq->cq, budget); in mlx5e_napi_poll()
168 busy |= mlx5e_poll_xdpsq_cq(&c->xdpsq.cq); in mlx5e_napi_poll()
171 busy |= mlx5e_poll_xdpsq_cq(&c->rq_xdpsq.cq); in mlx5e_napi_poll()
179 busy |= work_done == budget; in mlx5e_napi_poll()
190 busy |= mlx5e_ktls_rx_handle_resync_list(c, budget); in mlx5e_napi_poll()
192 busy |= INDIRECT_CALL_2(rq->post_wqes, in mlx5e_napi_poll()
197 busy |= mlx5e_poll_xdpsq_cq(&xsksq->cq); in mlx5e_napi_poll()
201 busy |= busy_xsk; in mlx5e_napi_poll()
[all …]
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| /linux/drivers/mtd/maps/ |
| H A D | vmu-flash.c | 158 atomic_set(&mdev->busy, 1); in maple_vmu_read_block()
162 atomic_set(&mdev->busy, 0); in maple_vmu_read_block()
173 (atomic_read(&mdev->busy) == 0 || in maple_vmu_read_block()
181 if (atomic_read(&mdev->busy) == 2) in maple_vmu_read_block()
183 atomic_set(&mdev->busy, 0); in maple_vmu_read_block()
189 atomic_set(&mdev->busy, 0); in maple_vmu_read_block()
263 atomic_set(&mdev->busy, 1); in maple_vmu_write_block()
271 atomic_set(&mdev->busy, 0); in maple_vmu_write_block()
275 atomic_set(&mdev->busy, 0); in maple_vmu_write_block()
282 atomic_set(&mdev->busy, 0); in maple_vmu_write_block()
[all …]
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| /linux/drivers/clk/mxs/ |
| H A D | clk-div.c | 25 u8 busy; member
59 ret = mxs_clk_wait(div->reg, div->busy); in clk_div_set_rate()
71 void __iomem *reg, u8 shift, u8 width, u8 busy) in mxs_clk_div() argument
88 div->busy = busy; in mxs_clk_div()
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| H A D | clk-frac.c | 28 u8 busy; member
101 return mxs_clk_wait(frac->reg, frac->busy); in clk_frac_set_rate()
111 void __iomem *reg, u8 shift, u8 width, u8 busy) in mxs_clk_frac() argument
130 frac->busy = busy; in mxs_clk_frac()
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| /linux/include/trace/events/ |
| H A D | fsi_master_gpio.h | 112 TP_PROTO(const struct fsi_master_gpio *master, int busy),
113 TP_ARGS(master, busy),
116 __field(int, busy)
120 __entry->busy = busy;
123 __entry->master_idx, __entry->busy)
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| /linux/drivers/sh/maple/ |
| H A D | maple.c | 390 atomic_set(&mdev->busy, 0); in maple_attach_driver()
437 atomic_set(&mdev->busy, 1); in setup_maple_commands()
476 atomic_set(&mdev->busy, 1); in maple_vblank_handler()
551 atomic_set(&mdev->busy, 2); in maple_response_none()
573 atomic_set(&mdev->busy, 0); in maple_response_none()
657 atomic_set(&mdev->busy, 0); in maple_dma_handler()
663 atomic_set(&mdev->busy, 0); in maple_dma_handler()
669 atomic_set(&mdev->busy, 0); in maple_dma_handler()
679 atomic_set(&mdev->busy, 0); in maple_dma_handler()
687 atomic_set(&mdev->busy, 0); in maple_dma_handler()
[all …]
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| /linux/drivers/gpu/drm/i915/gem/ |
| H A D | i915_gem_busy.c | 145 args->busy = 0; in i915_gem_busy_ioctl()
149 args->busy = 0; in i915_gem_busy_ioctl()
153 args->busy |= busy_check_writer(fence); in i915_gem_busy_ioctl()
156 args->busy |= busy_check_reader(fence); in i915_gem_busy_ioctl()
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| /linux/drivers/net/wireless/ath/ |
| H A D | hw.c | 144 u32 cycles, busy, rx, tx; in ath_hw_cycle_counters_update() local
152 busy = REG_READ(ah, AR_RCCNT); in ath_hw_cycle_counters_update()
167 common->cc_ani.rx_busy += busy; in ath_hw_cycle_counters_update()
172 common->cc_survey.rx_busy += busy; in ath_hw_cycle_counters_update()
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| /linux/drivers/fpga/ |
| H A D | lattice-sysconfig.c | 28 u8 busy; in sysconfig_read_busy() local
32 &busy, sizeof(busy)); in sysconfig_read_busy()
34 return ret ? : busy; in sysconfig_read_busy()
39 int ret, busy; in sysconfig_poll_busy() local
41 ret = read_poll_timeout(sysconfig_read_busy, busy, busy <= 0, in sysconfig_poll_busy()
45 return ret ? : busy; in sysconfig_poll_busy()
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| /linux/sound/oss/dmasound/ |
| H A D | dmasound_core.c | 320 int busy; member
331 mixer.busy = 1; in mixer_open()
339 mixer.busy = 0; in mixer_release()
396 mixer.busy = 0; in mixer_init()
693 sq->busy = 0; in sq_init_waitqueue()
713 if (sq->busy) { in sq_open2()
1212 int busy; member
1254 if (state.busy) in state_open()
1262 state.busy = 1; in state_open()
1331 state.busy = 0; in state_release()
[all …]
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| /linux/drivers/tty/serial/ |
| H A D | serial_port.c | 62 bool busy; in serial_port_runtime_suspend() local
73 busy = __serial_port_busy(port); in serial_port_runtime_suspend()
74 if (busy) in serial_port_runtime_suspend()
78 if (busy) in serial_port_runtime_suspend()
81 return busy ? -EBUSY : 0; in serial_port_runtime_suspend()
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| /linux/drivers/mmc/core/ |
| H A D | mmc_ops.c | 198 *busy = false; in __mmc_send_op_cond_cb()
203 *busy = false; in __mmc_send_op_cond_cb()
208 *busy = true; in __mmc_send_op_cond_cb()
468 *busy = host->ops->card_busy(host); in mmc_busy_cb()
474 *busy = true; in mmc_busy_cb()
498 *busy = !mmc_ready_for_data(status); in mmc_busy_cb()
511 bool busy = false; in __mmc_poll_for_busy() local
521 err = (*busy_cb)(cb_data, &busy); in __mmc_poll_for_busy()
526 if (expired && busy) { in __mmc_poll_for_busy()
533 if (busy) { in __mmc_poll_for_busy()
[all …]
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| /linux/crypto/ |
| H A D | crypto_engine.c | 97 if (!engine->busy) in crypto_pump_requests()
107 engine->busy = false; in crypto_pump_requests()
135 if (engine->busy) in crypto_pump_requests()
138 engine->busy = true; in crypto_pump_requests()
252 if (!engine->busy && need_pump) in crypto_transfer_request()
417 if (engine->running || engine->busy) { in crypto_engine_start()
449 while ((crypto_queue_len(&engine->queue) || engine->busy) && limit--) { in crypto_engine_stop()
455 if (crypto_queue_len(&engine->queue) || engine->busy) in crypto_engine_stop()
504 engine->busy = false; in crypto_engine_alloc_init_and_set()
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| /linux/arch/m68k/fpsp040/ |
| H A D | gen_except.S | 71 movel ETEMP_HI(%a6),ETEMP_HI(%a1) |frame to busy frame
84 movel %d0,CMDREG3B(%a1) |in the busy frame
138 | On a busy frame, we must clear the nmnexc bits.
141 bnes check_fr |if busy, clr nmnexc
203 movel %d0,CMDREG3B(%a6) |in the busy frame
278 cmpib #BUSY_SIZE-4,1(%a7) |check for busy frame
279 beqs busy_fr |if unimp, grow to busy
295 moveb #BUSY_SIZE-4,1(%a7) |write busy fmt word.
315 movel %d0,CMDREG3B(%a6) |in the busy frame
335 bnes do_restore |frame must be busy
[all …]
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| /linux/drivers/net/ethernet/mellanox/mlxbf_gige/ |
| H A D | mlxbf_gige_mdio.c | 33 .busy = {
65 .busy = {
203 gw_reg |= ((MLXBF_GIGE_MDIO_SET_BUSY << mdio_gw->busy.shift) & in mlxbf_gige_mdio_create_cmd()
204 mdio_gw->busy.mask); in mlxbf_gige_mdio_create_cmd()
223 val, !(val & priv->mdio_gw->busy.mask), in mlxbf_gige_mdio_read()
256 temp, !(temp & priv->mdio_gw->busy.mask), in mlxbf_gige_mdio_write()
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| /linux/drivers/dma/ |
| H A D | lpc18xx-dmamux.c | 30 bool busy; member
49 mux->busy = false; in lpc18xx_dmamux_free()
87 if (dmamux->muxes[mux].busy) { in lpc18xx_dmamux_reserve()
95 dmamux->muxes[mux].busy = true; in lpc18xx_dmamux_reserve()
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| /linux/tools/testing/selftests/bpf/progs/ |
| H A D | read_bpf_task_storage_busy.c | 13 int busy = 0; variable
35 busy = *value; in BPF_PROG()
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| /linux/drivers/crypto/amcc/ |
| H A D | crypto4xx_trng.c | 31 int busy, i, present = 0; in ppc4xx_trng_data_present() local
34 busy = (in_le32(dev->trng_base + PPC4XX_TRNG_STAT) & in ppc4xx_trng_data_present()
36 if (!busy || !wait) { in ppc4xx_trng_data_present()
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| /linux/mm/ |
| H A D | vmalloc.c | 883 struct rb_list busy; member
1065 spin_lock(&vn->busy.lock); in find_vmap_area_exceed_addr_lock()
1804 spin_lock(&vn->busy.lock); in free_vmap_area()
2026 spin_lock(&vn->busy.lock); in alloc_vmap_area()
2027 insert_vmap_area(va, &vn->busy.root, &vn->busy.head); in alloc_vmap_area()
4679 insert_vmap_area(vas[area], &vn->busy.root, &vn->busy.head); in pcpu_get_vm_areas()
4958 struct vm_struct *busy; in vmap_init_free_space() local
4966 for (busy = vmlist; busy; busy = busy->next) { in vmap_init_free_space()
4979 vmap_start = (unsigned long) busy->addr + busy->size; in vmap_init_free_space()
5032 vn->busy.root = RB_ROOT; in vmap_init_nodes()
[all …]
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| /linux/drivers/media/common/ |
| H A D | cx2341x.c | 384 if (busy) in cx2341x_set_ctrl()
389 if (busy) in cx2341x_set_ctrl()
398 if (busy) in cx2341x_set_ctrl()
403 if (busy) in cx2341x_set_ctrl()
451 if (busy) in cx2341x_set_ctrl()
460 if (busy) in cx2341x_set_ctrl()
465 if (busy) in cx2341x_set_ctrl()
479 if (busy) in cx2341x_set_ctrl()
982 err = cx2341x_set_ctrl(params, busy, ctrl); in cx2341x_ext_ctrls()
1773 v4l2_ctrl_grab(cxhdl->stream_type, busy); in cx2341x_handler_set_busy()
[all …]
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| /linux/drivers/md/dm-vdo/ |
| H A D | data-vio.c | 133 data_vio_count_t busy; member
232 if (pool->limiter.busy > 0) in check_for_drain_complete_locked()
631 limiter->release_count, limiter->busy); in update_limiter()
638 WRITE_ONCE(limiter->busy, limiter->busy - limiter->release_count); in update_limiter()
647 if (limiter->max_busy < limiter->busy) in update_limiter()
912 pool->limiter.busy); in free_data_vio_pool()
932 if (limiter->busy >= limiter->limit) in acquire_permit()
935 WRITE_ONCE(limiter->busy, limiter->busy + 1); in acquire_permit()
936 if (limiter->max_busy < limiter->busy) in acquire_permit()
1078 return READ_ONCE(pool->discard_limiter.busy); in get_data_vio_pool_active_discards()
[all …]
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| /linux/drivers/sbus/char/ |
| H A D | flash.c | 30 unsigned long busy; /* In use? */ member
126 if (test_and_set_bit(0, (void *)&flash.busy) != 0) { in flash_open()
139 flash.busy = 0; in flash_release()
180 flash.busy = 0; in flash_probe()
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| /linux/drivers/firmware/ |
| H A D | turris-mox-rwtm.c | 61 struct mutex busy; member
299 if (!mutex_trylock(&rwtm->busy)) in mox_hwrng_read()
302 mutex_lock(&rwtm->busy); in mox_hwrng_read()
321 mutex_unlock(&rwtm->busy); in mox_hwrng_read()
373 if (!mutex_trylock(&rwtm->busy)) in do_sign_write()
419 mutex_unlock(&rwtm->busy); in do_sign_write()
422 mutex_unlock(&rwtm->busy); in do_sign_write()
501 mutex_init(&rwtm->busy); in turris_mox_rwtm_probe()
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