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Searched refs:todo (Results 1 - 25 of 150) sorted by relevance

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/kernel/linux/linux-5.10/drivers/media/dvb-core/
H A Ddvb_ringbuffer.c135 size_t todo = len; in dvb_ringbuffer_read_user() local
143 todo -= split; in dvb_ringbuffer_read_user()
150 if (copy_to_user(buf, rbuf->data+rbuf->pread, todo)) in dvb_ringbuffer_read_user()
154 smp_store_release(&rbuf->pread, (rbuf->pread + todo) % rbuf->size); in dvb_ringbuffer_read_user()
161 size_t todo = len; in dvb_ringbuffer_read() local
168 todo -= split; in dvb_ringbuffer_read()
175 memcpy(buf, rbuf->data+rbuf->pread, todo); in dvb_ringbuffer_read()
178 smp_store_release(&rbuf->pread, (rbuf->pread + todo) % rbuf->size); in dvb_ringbuffer_read()
184 size_t todo = len; in dvb_ringbuffer_write() local
192 todo in dvb_ringbuffer_write()
211 size_t todo = len; dvb_ringbuffer_write_user() local
255 size_t todo; dvb_ringbuffer_pkt_read_user() local
283 size_t todo; dvb_ringbuffer_pkt_read() local
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/kernel/linux/linux-6.6/drivers/media/dvb-core/
H A Ddvb_ringbuffer.c135 size_t todo = len; in dvb_ringbuffer_read_user() local
143 todo -= split; in dvb_ringbuffer_read_user()
150 if (copy_to_user(buf, rbuf->data+rbuf->pread, todo)) in dvb_ringbuffer_read_user()
154 smp_store_release(&rbuf->pread, (rbuf->pread + todo) % rbuf->size); in dvb_ringbuffer_read_user()
161 size_t todo = len; in dvb_ringbuffer_read() local
168 todo -= split; in dvb_ringbuffer_read()
175 memcpy(buf, rbuf->data+rbuf->pread, todo); in dvb_ringbuffer_read()
178 smp_store_release(&rbuf->pread, (rbuf->pread + todo) % rbuf->size); in dvb_ringbuffer_read()
184 size_t todo = len; in dvb_ringbuffer_write() local
192 todo in dvb_ringbuffer_write()
211 size_t todo = len; dvb_ringbuffer_write_user() local
255 size_t todo; dvb_ringbuffer_pkt_read_user() local
283 size_t todo; dvb_ringbuffer_pkt_read() local
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/kernel/linux/linux-5.10/drivers/crypto/allwinner/sun4i-ss/
H A Dsun4i-ss-cipher.c33 unsigned int todo; in sun4i_ss_opti_poll() local
85 todo = min(rx_cnt, ileft); in sun4i_ss_opti_poll()
86 todo = min_t(size_t, todo, (mi.length - oi) / 4); in sun4i_ss_opti_poll()
87 if (todo) { in sun4i_ss_opti_poll()
88 ileft -= todo; in sun4i_ss_opti_poll()
89 writesl(ss->base + SS_RXFIFO, mi.addr + oi, todo); in sun4i_ss_opti_poll()
90 oi += todo * 4; in sun4i_ss_opti_poll()
113 todo = min(tx_cnt, oleft); in sun4i_ss_opti_poll()
114 todo in sun4i_ss_opti_poll()
187 unsigned int todo; sun4i_ss_cipher_poll() local
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H A Dsun4i-ss-prng.c26 unsigned int todo = (dlen / 4) * 4; in sun4i_ss_prng_generate() local
39 while (todo > 0) { in sun4i_ss_prng_generate()
45 len = min_t(size_t, SS_DATA_LEN / BITS_PER_BYTE, todo); in sun4i_ss_prng_generate()
48 todo -= len; in sun4i_ss_prng_generate()
/kernel/linux/linux-6.6/drivers/crypto/allwinner/sun4i-ss/
H A Dsun4i-ss-cipher.c32 unsigned int todo; in sun4i_ss_opti_poll() local
90 todo = min(rx_cnt, ileft); in sun4i_ss_opti_poll()
91 todo = min_t(size_t, todo, (mi.length - oi) / 4); in sun4i_ss_opti_poll()
92 if (todo) { in sun4i_ss_opti_poll()
93 ileft -= todo; in sun4i_ss_opti_poll()
94 writesl(ss->base + SS_RXFIFO, mi.addr + oi, todo); in sun4i_ss_opti_poll()
95 oi += todo * 4; in sun4i_ss_opti_poll()
118 todo = min(tx_cnt, oleft); in sun4i_ss_opti_poll()
119 todo in sun4i_ss_opti_poll()
198 unsigned int todo; sun4i_ss_cipher_poll() local
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H A Dsun4i-ss-prng.c27 unsigned int todo = (dlen / 4) * 4; in sun4i_ss_prng_generate() local
38 algt->stat_bytes += todo; in sun4i_ss_prng_generate()
45 while (todo > 0) { in sun4i_ss_prng_generate()
51 len = min_t(size_t, SS_DATA_LEN / BITS_PER_BYTE, todo); in sun4i_ss_prng_generate()
54 todo -= len; in sun4i_ss_prng_generate()
/kernel/linux/linux-5.10/drivers/crypto/allwinner/sun8i-ce/
H A Dsun8i-ce-trng.c29 unsigned int todo; in sun8i_ce_trng_read() local
38 todo = max + 32; in sun8i_ce_trng_read()
39 todo -= todo % 32; in sun8i_ce_trng_read()
41 d = kzalloc(todo, GFP_KERNEL | GFP_DMA); in sun8i_ce_trng_read()
47 ce->hwrng_stat_bytes += todo; in sun8i_ce_trng_read()
50 dma_dst = dma_map_single(ce->dev, d, todo, DMA_FROM_DEVICE); in sun8i_ce_trng_read()
75 cet->t_dlen = cpu_to_le32(todo); in sun8i_ce_trng_read()
77 cet->t_dlen = cpu_to_le32(todo / 4); in sun8i_ce_trng_read()
83 cet->t_dst[0].len = cpu_to_le32(todo / in sun8i_ce_trng_read()
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H A Dsun8i-ce-prng.c67 unsigned int todo; in sun8i_ce_prng_generate() local
82 todo = dlen + ctx->slen + PRNG_DATA_SIZE * 2; in sun8i_ce_prng_generate()
83 todo -= todo % PRNG_DATA_SIZE; in sun8i_ce_prng_generate()
85 d = kzalloc(todo, GFP_KERNEL | GFP_DMA); in sun8i_ce_prng_generate()
91 dev_dbg(ce->dev, "%s PRNG slen=%u dlen=%u todo=%u multi=%u\n", __func__, in sun8i_ce_prng_generate()
92 slen, dlen, todo, todo / PRNG_DATA_SIZE); in sun8i_ce_prng_generate()
96 algt->stat_bytes += todo; in sun8i_ce_prng_generate()
106 dma_dst = dma_map_single(ce->dev, d, todo, DMA_FROM_DEVIC in sun8i_ce_prng_generate()
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/kernel/linux/linux-6.6/drivers/crypto/allwinner/sun8i-ce/
H A Dsun8i-ce-trng.c29 unsigned int todo; in sun8i_ce_trng_read() local
38 todo = max + 32; in sun8i_ce_trng_read()
39 todo -= todo % 32; in sun8i_ce_trng_read()
41 d = kzalloc(todo, GFP_KERNEL | GFP_DMA); in sun8i_ce_trng_read()
47 ce->hwrng_stat_bytes += todo; in sun8i_ce_trng_read()
50 dma_dst = dma_map_single(ce->dev, d, todo, DMA_FROM_DEVICE); in sun8i_ce_trng_read()
73 cet->t_dlen = cpu_to_le32(todo); in sun8i_ce_trng_read()
75 cet->t_dlen = cpu_to_le32(todo / 4); in sun8i_ce_trng_read()
81 cet->t_dst[0].len = cpu_to_le32(todo / in sun8i_ce_trng_read()
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H A Dsun8i-ce-prng.c65 unsigned int todo; in sun8i_ce_prng_generate() local
80 todo = dlen + ctx->slen + PRNG_DATA_SIZE * 2; in sun8i_ce_prng_generate()
81 todo -= todo % PRNG_DATA_SIZE; in sun8i_ce_prng_generate()
83 d = kzalloc(todo, GFP_KERNEL | GFP_DMA); in sun8i_ce_prng_generate()
89 dev_dbg(ce->dev, "%s PRNG slen=%u dlen=%u todo=%u multi=%u\n", __func__, in sun8i_ce_prng_generate()
90 slen, dlen, todo, todo / PRNG_DATA_SIZE); in sun8i_ce_prng_generate()
94 algt->stat_bytes += todo; in sun8i_ce_prng_generate()
104 dma_dst = dma_map_single(ce->dev, d, todo, DMA_FROM_DEVIC in sun8i_ce_prng_generate()
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H A Dsun8i-ce-cipher.c30 unsigned int todo, len; in sun8i_ce_cipher_need_fallback() local
62 todo = min(len, sg->length); in sun8i_ce_cipher_need_fallback()
63 if (todo % 4) { in sun8i_ce_cipher_need_fallback()
67 len -= todo; in sun8i_ce_cipher_need_fallback()
78 todo = min(len, sg->length); in sun8i_ce_cipher_need_fallback()
79 if (todo % 4) { in sun8i_ce_cipher_need_fallback()
83 len -= todo; in sun8i_ce_cipher_need_fallback()
132 unsigned int todo, len, offset, ivsize; in sun8i_ce_cipher_prepare() local
240 todo = min(len, sg_dma_len(sg)); in sun8i_ce_cipher_prepare()
241 cet->t_src[i].len = cpu_to_le32(todo / in sun8i_ce_cipher_prepare()
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/kernel/linux/linux-5.10/drivers/platform/chrome/
H A Dcros_ec_spi.c198 int todo; in cros_ec_spi_receive_packet() local
239 todo = end - ++ptr; in cros_ec_spi_receive_packet()
240 BUG_ON(todo < 0 || todo > ec_dev->din_size); in cros_ec_spi_receive_packet()
241 todo = min(todo, need_len); in cros_ec_spi_receive_packet()
242 memmove(ec_dev->din, ptr, todo); in cros_ec_spi_receive_packet()
243 ptr = ec_dev->din + todo; in cros_ec_spi_receive_packet()
245 need_len, todo); in cros_ec_spi_receive_packet()
246 need_len -= todo; in cros_ec_spi_receive_packet()
306 int todo; cros_ec_spi_receive_response() local
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/kernel/linux/linux-6.6/drivers/crypto/allwinner/sun8i-ss/
H A Dsun8i-ss-prng.c66 unsigned int todo; in sun8i_ss_prng_generate() local
84 todo = dlen + PRNG_SEED_SIZE + PRNG_DATA_SIZE; in sun8i_ss_prng_generate()
85 todo -= todo % PRNG_DATA_SIZE; in sun8i_ss_prng_generate()
87 todo_with_padding = ALIGN(todo, dma_get_cache_alignment()); in sun8i_ss_prng_generate()
88 if (todo_with_padding < todo || todo < dlen) in sun8i_ss_prng_generate()
99 algt->stat_bytes += todo; in sun8i_ss_prng_generate()
115 dma_dst = dma_map_single(ss->dev, d, todo, DMA_FROM_DEVICE); in sun8i_ss_prng_generate()
132 writel(todo / in sun8i_ss_prng_generate()
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H A Dsun8i-ss-cipher.c31 unsigned int todo, len; in sun8i_ss_need_fallback() local
47 todo = min(len, sg->length); in sun8i_ss_need_fallback()
48 if ((todo % 16) != 0) { in sun8i_ss_need_fallback()
56 len -= todo; in sun8i_ss_need_fallback()
62 todo = min(len, sg->length); in sun8i_ss_need_fallback()
63 if ((todo % 16) != 0) { in sun8i_ss_need_fallback()
71 len -= todo; in sun8i_ss_need_fallback()
127 unsigned int todo, offset; in sun8i_ss_setup_ivs() local
161 todo = min(len, sg_dma_len(sg)); in sun8i_ss_setup_ivs()
162 len -= todo; in sun8i_ss_setup_ivs()
193 unsigned int todo, len, offset, ivsize; sun8i_ss_cipher() local
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/kernel/linux/linux-5.10/drivers/crypto/allwinner/sun8i-ss/
H A Dsun8i-ss-prng.c65 unsigned int todo; in sun8i_ss_prng_generate() local
83 todo = dlen + PRNG_SEED_SIZE + PRNG_DATA_SIZE; in sun8i_ss_prng_generate()
84 todo -= todo % PRNG_DATA_SIZE; in sun8i_ss_prng_generate()
86 d = kzalloc(todo, GFP_KERNEL | GFP_DMA); in sun8i_ss_prng_generate()
94 algt->stat_bytes += todo; in sun8i_ss_prng_generate()
110 dma_dst = dma_map_single(ss->dev, d, todo, DMA_FROM_DEVICE); in sun8i_ss_prng_generate()
129 writel(todo / 4, ss->base + SS_LEN_ADR_REG); in sun8i_ss_prng_generate()
139 msecs_to_jiffies(todo)); in sun8i_ss_prng_generate()
141 dev_err(ss->dev, "DMA timeout for PRNG (size=%u)\n", todo); in sun8i_ss_prng_generate()
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/kernel/linux/linux-6.6/drivers/platform/chrome/
H A Dcros_ec_spi.c193 int todo; in cros_ec_spi_receive_packet() local
235 todo = end - ++ptr; in cros_ec_spi_receive_packet()
236 todo = min(todo, need_len); in cros_ec_spi_receive_packet()
237 memmove(ec_dev->din, ptr, todo); in cros_ec_spi_receive_packet()
238 ptr = ec_dev->din + todo; in cros_ec_spi_receive_packet()
240 need_len, todo); in cros_ec_spi_receive_packet()
241 need_len -= todo; in cros_ec_spi_receive_packet()
244 if (todo < sizeof(*response)) { in cros_ec_spi_receive_packet()
245 ret = receive_n_bytes(ec_dev, ptr, sizeof(*response) - todo); in cros_ec_spi_receive_packet()
301 int todo; cros_ec_spi_receive_response() local
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/kernel/linux/linux-6.6/kernel/power/
H A Dprocess.c34 unsigned int todo; in try_to_freeze_tasks() local
51 todo = 0; in try_to_freeze_tasks()
57 todo++; in try_to_freeze_tasks()
63 todo += wq_busy; in try_to_freeze_tasks()
66 if (!todo || time_after(jiffies, end_time)) in try_to_freeze_tasks()
88 if (todo) { in try_to_freeze_tasks()
93 todo - wq_busy, wq_busy); in try_to_freeze_tasks()
111 return todo ? -EBUSY : 0; in try_to_freeze_tasks()
/kernel/linux/linux-5.10/drivers/usb/gadget/udc/
H A Dmax3420_udc.c165 u32 todo; member
184 u32 todo; member
321 int todo; in spi_max3420_enable() local
324 todo = ep->todo & ENABLE_EP; in spi_max3420_enable()
325 ep->todo &= ~ENABLE_EP; in spi_max3420_enable()
328 if (!todo || ep->id == 0) in spi_max3420_enable()
334 if (todo == ENABLE) { in spi_max3420_enable()
353 int todo; in spi_max3420_stall() local
356 todo in spi_max3420_stall()
480 int todo; max3420_start() local
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/kernel/linux/linux-6.6/drivers/usb/gadget/udc/
H A Dmax3420_udc.c163 u32 todo; member
182 u32 todo; member
319 int todo; in spi_max3420_enable() local
322 todo = ep->todo & ENABLE_EP; in spi_max3420_enable()
323 ep->todo &= ~ENABLE_EP; in spi_max3420_enable()
326 if (!todo || ep->id == 0) in spi_max3420_enable()
332 if (todo == ENABLE) { in spi_max3420_enable()
351 int todo; in spi_max3420_stall() local
354 todo in spi_max3420_stall()
478 int todo; max3420_start() local
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/kernel/linux/linux-5.10/drivers/media/pci/tw68/
H A Dtw68-risc.c39 unsigned int line, todo, done; in tw68_risc_field() local
74 todo = bpl; /* one full line to be done */ in tw68_risc_field()
81 todo -= done; in tw68_risc_field()
84 while (todo > sg_dma_len(sg)) { in tw68_risc_field()
89 todo -= sg_dma_len(sg); in tw68_risc_field()
93 if (todo) { in tw68_risc_field()
94 /* final chunk - offset 0, count 'todo' */ in tw68_risc_field()
97 todo); in tw68_risc_field()
100 offset = todo; in tw68_risc_field()
/kernel/linux/linux-5.10/kernel/power/
H A Dprocess.c35 unsigned int todo; in try_to_freeze_tasks() local
50 todo = 0; in try_to_freeze_tasks()
57 todo++; in try_to_freeze_tasks()
63 todo += wq_busy; in try_to_freeze_tasks()
66 if (!todo || time_after(jiffies, end_time)) in try_to_freeze_tasks()
88 if (todo) { in try_to_freeze_tasks()
94 todo - wq_busy, wq_busy); in try_to_freeze_tasks()
113 return todo ? -EBUSY : 0; in try_to_freeze_tasks()
/kernel/linux/linux-6.6/drivers/media/pci/tw68/
H A Dtw68-risc.c39 unsigned int line, todo, done; in tw68_risc_field() local
74 todo = bpl; /* one full line to be done */ in tw68_risc_field()
81 todo -= done; in tw68_risc_field()
84 while (todo > sg_dma_len(sg)) { in tw68_risc_field()
89 todo -= sg_dma_len(sg); in tw68_risc_field()
93 if (todo) { in tw68_risc_field()
94 /* final chunk - offset 0, count 'todo' */ in tw68_risc_field()
97 todo); in tw68_risc_field()
100 offset = todo; in tw68_risc_field()
/kernel/linux/linux-5.10/arch/powerpc/platforms/powernv/
H A Dopal-lpc.c188 u32 data, pos, len, todo; in lpc_debug_read() local
194 todo = count; in lpc_debug_read()
195 while (todo) { in lpc_debug_read()
205 if (todo > 3 && (pos & 3) == 0) in lpc_debug_read()
207 else if (todo > 1 && (pos & 1) == 0) in lpc_debug_read()
269 todo -= len; in lpc_debug_read()
279 u32 data, pos, len, todo; in lpc_debug_write() local
285 todo = count; in lpc_debug_write()
286 while (todo) { in lpc_debug_write()
296 if (todo > in lpc_debug_write()
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/kernel/linux/linux-6.6/arch/powerpc/platforms/powernv/
H A Dopal-lpc.c188 u32 data, pos, len, todo; in lpc_debug_read() local
194 todo = count; in lpc_debug_read()
195 while (todo) { in lpc_debug_read()
205 if (todo > 3 && (pos & 3) == 0) in lpc_debug_read()
207 else if (todo > 1 && (pos & 1) == 0) in lpc_debug_read()
269 todo -= len; in lpc_debug_read()
279 u32 data, pos, len, todo; in lpc_debug_write() local
285 todo = count; in lpc_debug_write()
286 while (todo) { in lpc_debug_write()
296 if (todo > in lpc_debug_write()
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/kernel/linux/linux-5.10/drivers/gpu/drm/msm/dp/
H A Ddp_display.c132 struct dp_event *todo; in dp_add_event() local
144 todo = &dp_priv->event_list[dp_priv->event_pndx++]; in dp_add_event()
146 todo->event_id = event; in dp_add_event()
147 todo->data = data; in dp_add_event()
148 todo->delay = delay; in dp_add_event()
158 struct dp_event *todo; in dp_del_event() local
169 todo = &dp_priv->event_list[gndx]; in dp_del_event()
170 if (todo->event_id == event) { in dp_del_event()
171 todo->event_id = EV_NO_EVENT; /* deleted */ in dp_del_event()
172 todo in dp_del_event()
1041 struct dp_event *todo; hpd_event_thread() local
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