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/kernel/linux/linux-5.10/drivers/clk/imx/
H A Dclk-busy.c44 struct clk_busy_divider *busy = to_clk_busy_divider(hw); in clk_busy_divider_recalc_rate() local
46 return busy->div_ops->recalc_rate(&busy->div.hw, parent_rate); in clk_busy_divider_recalc_rate()
52 struct clk_busy_divider *busy = to_clk_busy_divider(hw); in clk_busy_divider_round_rate() local
54 return busy->div_ops->round_rate(&busy->div.hw, rate, prate); in clk_busy_divider_round_rate()
60 struct clk_busy_divider *busy = to_clk_busy_divider(hw); in clk_busy_divider_set_rate() local
63 ret = busy->div_ops->set_rate(&busy->div.hw, rate, parent_rate); in clk_busy_divider_set_rate()
65 ret = clk_busy_wait(busy in clk_busy_divider_set_rate()
80 struct clk_busy_divider *busy; imx_clk_hw_busy_divider() local
133 struct clk_busy_mux *busy = to_clk_busy_mux(hw); clk_busy_mux_get_parent() local
140 struct clk_busy_mux *busy = to_clk_busy_mux(hw); clk_busy_mux_set_parent() local
159 struct clk_busy_mux *busy; imx_clk_hw_busy_mux() local
[all...]
/kernel/linux/linux-6.6/drivers/clk/imx/
H A Dclk-busy.c44 struct clk_busy_divider *busy = to_clk_busy_divider(hw); in clk_busy_divider_recalc_rate() local
46 return busy->div_ops->recalc_rate(&busy->div.hw, parent_rate); in clk_busy_divider_recalc_rate()
52 struct clk_busy_divider *busy = to_clk_busy_divider(hw); in clk_busy_divider_round_rate() local
54 return busy->div_ops->round_rate(&busy->div.hw, rate, prate); in clk_busy_divider_round_rate()
60 struct clk_busy_divider *busy = to_clk_busy_divider(hw); in clk_busy_divider_set_rate() local
63 ret = busy->div_ops->set_rate(&busy->div.hw, rate, parent_rate); in clk_busy_divider_set_rate()
65 ret = clk_busy_wait(busy in clk_busy_divider_set_rate()
80 struct clk_busy_divider *busy; imx_clk_hw_busy_divider() local
133 struct clk_busy_mux *busy = to_clk_busy_mux(hw); clk_busy_mux_get_parent() local
140 struct clk_busy_mux *busy = to_clk_busy_mux(hw); clk_busy_mux_set_parent() local
160 struct clk_busy_mux *busy; imx_clk_hw_busy_mux() local
[all...]
/kernel/linux/linux-5.10/arch/riscv/include/asm/
H A Dspinlock.h29 int tmp = 1, busy; in arch_spin_trylock() local
34 : "=r" (busy), "+A" (lock->lock) in arch_spin_trylock()
38 return !busy; in arch_spin_trylock()
86 int busy; in arch_read_trylock() local
96 : "+A" (lock->lock), "=&r" (busy) in arch_read_trylock()
99 return !busy; in arch_read_trylock()
104 int busy; in arch_write_trylock() local
114 : "+A" (lock->lock), "=&r" (busy) in arch_write_trylock()
117 return !busy; in arch_write_trylock()
/kernel/linux/linux-5.10/drivers/gpu/drm/gma500/
H A Dblitter.c18 int busy = 1; in gma_blt_wait_idle() local
30 busy = (PSB_RSGX32(PSB_CR_2D_SOCIF) != _PSB_C2_SOCIF_EMPTY); in gma_blt_wait_idle()
31 } while (busy && !time_after_eq(jiffies, stop)); in gma_blt_wait_idle()
33 if (busy) in gma_blt_wait_idle()
37 busy = ((PSB_RSGX32(PSB_CR_2D_BLIT_STATUS) & in gma_blt_wait_idle()
39 } while (busy && !time_after_eq(jiffies, stop)); in gma_blt_wait_idle()
41 /* If still busy, we probably have a hang */ in gma_blt_wait_idle()
42 return (busy) ? -EBUSY : 0; in gma_blt_wait_idle()
H A Daccel_2d.c318 int busy = 0; in psbfb_sync() local
331 busy = (PSB_RSGX32(PSB_CR_2D_SOCIF) != _PSB_C2_SOCIF_EMPTY); in psbfb_sync()
333 } while (busy && !time_after_eq(jiffies, _end)); in psbfb_sync()
335 if (busy) in psbfb_sync()
336 busy = (PSB_RSGX32(PSB_CR_2D_SOCIF) != _PSB_C2_SOCIF_EMPTY); in psbfb_sync()
337 if (busy) in psbfb_sync()
341 busy = ((PSB_RSGX32(PSB_CR_2D_BLIT_STATUS) & in psbfb_sync()
344 } while (busy && !time_after_eq(jiffies, _end)); in psbfb_sync()
345 if (busy) in psbfb_sync()
346 busy in psbfb_sync()
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/kernel/linux/linux-5.10/arch/arm/mach-spear/
H A Dpl080.c26 unsigned char busy; member
38 if (signals[signal].busy && in pl080_get_signal()
45 if (!signals[signal].busy) { in pl080_get_signal()
58 signals[signal].busy++; in pl080_get_signal()
72 if (!signals[signal].busy) in pl080_put_signal()
75 signals[signal].busy--; in pl080_put_signal()
/kernel/linux/linux-6.6/arch/arm/mach-spear/
H A Dpl080.c24 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()
/kernel/linux/linux-6.6/drivers/net/ethernet/mellanox/mlx5/core/
H A Den_txrx.c135 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 | in mlx5e_napi_poll()
[all...]
/kernel/linux/linux-5.10/drivers/net/ethernet/mellanox/mlx5/core/
H A Den_txrx.c126 bool busy = false; in mlx5e_napi_poll() local
138 busy |= mlx5e_poll_tx_cq(&c->sq[i].cq, budget); in mlx5e_napi_poll()
144 busy |= mlx5e_poll_xdpsq_cq(&c->xdpsq.cq); in mlx5e_napi_poll()
147 busy |= mlx5e_poll_xdpsq_cq(&c->rq_xdpsq.cq); in mlx5e_napi_poll()
155 busy |= work_done == budget; in mlx5e_napi_poll()
164 busy |= INDIRECT_CALL_2(rq->post_wqes, in mlx5e_napi_poll()
169 busy |= mlx5e_poll_xdpsq_cq(&xsksq->cq); in mlx5e_napi_poll()
173 busy |= busy_xsk; in mlx5e_napi_poll()
175 if (busy) { in mlx5e_napi_poll()
/kernel/linux/linux-5.10/drivers/mtd/maps/
H A Dvmu-flash.c147 if (atomic_read(&mdev->busy) == 1) { in maple_vmu_read_block()
149 atomic_read(&mdev->busy) == 0, HZ); in maple_vmu_read_block()
150 if (atomic_read(&mdev->busy) == 1) { in maple_vmu_read_block()
152 " is busy\n", mdev->port, mdev->unit); in maple_vmu_read_block()
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()
174 atomic_read(&mdev->busy) == 2), HZ * 3); in maple_vmu_read_block()
178 * in the middle of a read (busy == 2) in maple_vmu_read_block()
180 if (error || atomic_read(&mdev->busy) in maple_vmu_read_block()
[all...]
/kernel/linux/linux-6.6/drivers/mtd/maps/
H A Dvmu-flash.c147 if (atomic_read(&mdev->busy) == 1) { in maple_vmu_read_block()
149 atomic_read(&mdev->busy) == 0, HZ); in maple_vmu_read_block()
150 if (atomic_read(&mdev->busy) == 1) { in maple_vmu_read_block()
152 " is busy\n", mdev->port, mdev->unit); in maple_vmu_read_block()
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()
174 atomic_read(&mdev->busy) == 2), HZ * 3); in maple_vmu_read_block()
178 * in the middle of a read (busy == 2) in maple_vmu_read_block()
180 if (error || atomic_read(&mdev->busy) in maple_vmu_read_block()
[all...]
/kernel/linux/linux-5.10/include/trace/events/
H A Dfsi_master_gpio.h112 TP_PROTO(const struct fsi_master_gpio *master, int busy),
113 TP_ARGS(master, busy),
116 __field(int, busy)
120 __entry->busy = busy;
122 TP_printk("fsi-gpio%d: device reported busy %d times",
123 __entry->master_idx, __entry->busy)
/kernel/linux/linux-6.6/include/trace/events/
H A Dfsi_master_gpio.h112 TP_PROTO(const struct fsi_master_gpio *master, int busy),
113 TP_ARGS(master, busy),
116 __field(int, busy)
120 __entry->busy = busy;
122 TP_printk("fsi-gpio%d: device reported busy %d times",
123 __entry->master_idx, __entry->busy)
/kernel/linux/linux-5.10/crypto/
H A Dcrypto_engine.c93 if (!engine->busy) in crypto_pump_requests()
103 engine->busy = false; in crypto_pump_requests()
134 if (engine->busy) in crypto_pump_requests()
137 engine->busy = true; in crypto_pump_requests()
272 if (!engine->busy && need_pump) in crypto_transfer_request()
411 if (engine->running || engine->busy) { in crypto_engine_start()
440 * If the engine queue is not empty or the engine is on busy state, in crypto_engine_stop()
443 while ((crypto_queue_len(&engine->queue) || engine->busy) && limit--) { in crypto_engine_stop()
449 if (crypto_queue_len(&engine->queue) || engine->busy) in crypto_engine_stop()
498 engine->busy in crypto_engine_alloc_init_and_set()
[all...]
/kernel/linux/linux-5.10/drivers/clk/mxs/
H A Dclk-frac.c18 * @busy: busy bit shift
20 * The clock is an adjustable fractional divider with a busy bit to wait
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()
130 frac->busy = busy; in mxs_clk_frac()
110 mxs_clk_frac(const char *name, const char *parent_name, void __iomem *reg, u8 shift, u8 width, u8 busy) mxs_clk_frac() argument
H A Dclk-div.c16 * @busy: busy bit shift
19 * addtional busy bit.
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()
88 div->busy = busy; in mxs_clk_div()
70 mxs_clk_div(const char *name, const char *parent_name, void __iomem *reg, u8 shift, u8 width, u8 busy) mxs_clk_div() argument
/kernel/linux/linux-6.6/drivers/clk/mxs/
H A Dclk-frac.c18 * @busy: busy bit shift
20 * The clock is an adjustable fractional divider with a busy bit to wait
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()
130 frac->busy = busy; in mxs_clk_frac()
110 mxs_clk_frac(const char *name, const char *parent_name, void __iomem *reg, u8 shift, u8 width, u8 busy) mxs_clk_frac() argument
H A Dclk-div.c16 * @busy: busy bit shift
19 * addtional busy bit.
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()
88 div->busy = busy; in mxs_clk_div()
70 mxs_clk_div(const char *name, const char *parent_name, void __iomem *reg, u8 shift, u8 width, u8 busy) mxs_clk_div() argument
/kernel/linux/linux-6.6/drivers/gpu/drm/i915/gem/
H A Di915_gem_busy.c31 * last_read - hence we always set both read and write busy for in __busy_write_id()
69 /* Not an i915 fence, can't be busy per above */ in __busy_set_if_active()
81 /* All requests in array complete, not busy */ in __busy_set_if_active()
132 * This also means that wait-ioctl may report an object as busy, in i915_gem_busy_ioctl()
133 * where busy-ioctl considers it idle. in i915_gem_busy_ioctl()
140 * args->busy = in i915_gem_busy_ioctl()
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 | in i915_gem_busy_ioctl()
[all...]
/kernel/linux/linux-5.10/drivers/sh/maple/
H A Dmaple.c390 atomic_set(&mdev->busy, 0); in maple_attach_driver()
423 if (mdev->interval > 0 && atomic_read(&mdev->busy) == 0 && in setup_maple_commands()
435 * device as busy */ in setup_maple_commands()
436 if (atomic_read(&mdev->busy) == 0) { in setup_maple_commands()
437 atomic_set(&mdev->busy, 1); in setup_maple_commands()
476 atomic_set(&mdev->busy, 1); in maple_vblank_handler()
513 atomic_set(&mdev_add->busy, 1); in maple_map_subunits()
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, in maple_dma_handler()
[all...]
/kernel/linux/linux-6.6/drivers/sh/maple/
H A Dmaple.c389 atomic_set(&mdev->busy, 0); in maple_attach_driver()
422 if (mdev->interval > 0 && atomic_read(&mdev->busy) == 0 && in setup_maple_commands()
434 * device as busy */ in setup_maple_commands()
435 if (atomic_read(&mdev->busy) == 0) { in setup_maple_commands()
436 atomic_set(&mdev->busy, 1); in setup_maple_commands()
475 atomic_set(&mdev->busy, 1); in maple_vblank_handler()
512 atomic_set(&mdev_add->busy, 1); in maple_map_subunits()
550 atomic_set(&mdev->busy, 2); in maple_response_none()
572 atomic_set(&mdev->busy, 0); in maple_response_none()
656 atomic_set(&mdev->busy, in maple_dma_handler()
[all...]
/kernel/linux/linux-6.6/drivers/fpga/
H A Dlattice-sysconfig.c28 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()
/kernel/linux/linux-5.10/sound/oss/dmasound/
H A Ddmasound_core.c320 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()
701 sq->busy = 0; /* CHECK: IS THIS OK??? */
713 if (sq->busy) { in sq_open2()
719 if (wait_event_interruptible(sq->open_queue, !sq->busy)) in sq_open2()
729 sq->busy = 1; /* Let's play spot-the-race-condition */ in sq_open2()
740 sq->busy in sq_open2()
1217 int busy; global() member
[all...]
/kernel/linux/linux-6.6/sound/oss/dmasound/
H A Ddmasound_core.c320 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()
701 sq->busy = 0; /* CHECK: IS THIS OK??? */
713 if (sq->busy) { in sq_open2()
719 if (wait_event_interruptible(sq->open_queue, !sq->busy)) in sq_open2()
729 sq->busy = 1; /* Let's play spot-the-race-condition */ in sq_open2()
740 sq->busy in sq_open2()
1212 int busy; global() member
[all...]
/kernel/linux/linux-5.10/drivers/net/wireless/ath/
H A Dhw.c144 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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