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Searched refs:buffer (Results 1 – 25 of 1924) sorted by relevance

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/linux/drivers/s390/char/
A Dsclp_rw.c52 buffer->sccb = sccb; in sclp_make_buffer()
59 buffer->htab = htab; in sclp_make_buffer()
65 return buffer; in sclp_make_buffer()
155 buffer->char_sum += buffer->current_length; in sclp_finalize_mto()
230 if (buffer->current_length >= buffer->columns) in sclp_write()
235 } while (buffer->current_length % buffer->htab); in sclp_write()
294 buffer->current_length >= buffer->columns) in sclp_write()
368 buffer->callback(buffer, -EIO); in sclp_writedata_callback()
416 buffer->callback(buffer, rc); in sclp_writedata_callback()
439 buffer->request.callback_data = buffer; in sclp_emit_buffer()
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/linux/tools/testing/selftests/vm/
A Dhmm-tests.c157 munmap(buffer->ptr, buffer->size); in hmm_buffer_free()
238 buffer = malloc(sizeof(*buffer)); in TEST_F()
301 buffer = malloc(sizeof(*buffer)); in TEST_F()
360 buffer = malloc(sizeof(*buffer)); in TEST_F()
408 buffer = malloc(sizeof(*buffer)); in TEST_F()
476 buffer = malloc(sizeof(*buffer)); in TEST_F()
554 buffer = malloc(sizeof(*buffer)); in TEST_F()
629 buffer = malloc(sizeof(*buffer)); in TEST_F()
696 buffer = malloc(sizeof(*buffer)); in TEST_F()
751 buffer = malloc(sizeof(*buffer)); in TEST_F()
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/linux/drivers/gpu/drm/etnaviv/
A Detnaviv_buffer.c29 BUG_ON(buffer->user_size >= buffer->size); in OUT()
40 buffer->user_size = ALIGN(buffer->user_size, 8); in CMD_LOAD_STATE()
51 buffer->user_size = ALIGN(buffer->user_size, 8); in CMD_END()
58 buffer->user_size = ALIGN(buffer->user_size, 8); in CMD_WAIT()
66 buffer->user_size = ALIGN(buffer->user_size, 8); in CMD_LINK()
76 buffer->user_size = ALIGN(buffer->user_size, 8); in CMD_STALL()
164 struct etnaviv_cmdbuf *buffer = &gpu->buffer; in etnaviv_buffer_init() local
181 struct etnaviv_cmdbuf *buffer = &gpu->buffer; in etnaviv_buffer_config_mmuv2() local
216 struct etnaviv_cmdbuf *buffer = &gpu->buffer; in etnaviv_buffer_config_pta() local
234 struct etnaviv_cmdbuf *buffer = &gpu->buffer; in etnaviv_buffer_end() local
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/linux/sound/pci/ca0106/
A Dca0106_proc.c96 snd_iprintf(buffer, "Data: "); in snd_ca0106_proc_dump_iec958()
98 snd_iprintf(buffer, "audio\n"); in snd_ca0106_proc_dump_iec958()
102 snd_iprintf(buffer, "Rate: "); in snd_ca0106_proc_dump_iec958()
125 snd_iprintf(buffer, "none\n"); in snd_ca0106_proc_dump_iec958()
145 snd_iprintf(buffer, "Clock: "); in snd_ca0106_proc_dump_iec958()
162 snd_iprintf(buffer, "Data: "); in snd_ca0106_proc_dump_iec958()
168 snd_iprintf(buffer, "Rate: "); in snd_ca0106_proc_dump_iec958()
185 snd_iprintf(buffer, "no\n"); in snd_ca0106_proc_dump_iec958()
187 snd_iprintf(buffer, "yes\n"); in snd_ca0106_proc_dump_iec958()
194 snd_iprintf(buffer, "none\n"); in snd_ca0106_proc_dump_iec958()
[all …]
/linux/sound/pci/hda/
A Dhda_proc.c58 snd_iprintf(buffer, in print_nid_array()
63 snd_iprintf(buffer, in print_nid_array()
145 snd_iprintf(buffer, " ["); in print_amp_vals()
156 snd_iprintf(buffer, "]"); in print_amp_vals()
158 snd_iprintf(buffer, "\n"); in print_amp_vals()
174 snd_iprintf(buffer, "\n"); in print_pcm_rates()
196 snd_iprintf(buffer, "\n"); in print_pcm_formats()
455 snd_iprintf(buffer, in print_audio_io()
558 snd_iprintf(buffer, in print_unsol_cap()
668 snd_iprintf(buffer, in print_gpio()
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/linux/fs/configfs/
A Dfile.c68 count = buffer->attr->show(buffer->item, buffer->page); in fill_read_buffer()
127 len = buffer->bin_attr->read(buffer->item, NULL, 0); in configfs_bin_read_iter()
137 if (buffer->cb_max_size && len > buffer->cb_max_size) { in configfs_bin_read_iter()
152 len = buffer->bin_attr->read(buffer->item, in configfs_bin_read_iter()
207 res = buffer->attr->store(buffer->item, buffer->page, count); in flush_write_buffer()
300 if (!buffer) in __configfs_open_file()
319 buffer->cb_max_size = buffer->bin_attr->cb_max_size; in __configfs_open_file()
334 buffer->ops = buffer->item->ci_type->ct_item_ops; in __configfs_open_file()
374 kfree(buffer); in __configfs_open_file()
387 kfree(buffer); in configfs_release()
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/linux/drivers/media/tuners/
A Dtea5767.c147 div = ((buffer[0] & 0x3f) << 8) | buffer[1]; in tea5767_status_dump()
165 buffer[1] = div & 0xff; in tea5767_status_dump()
198 buffer[2] = 0; in set_radio_freq()
211 buffer[3] = 0; in set_radio_freq()
228 buffer[4] = 0; in set_radio_freq()
267 buffer[1] = div & 0xff; in set_radio_freq()
289 memset(buffer, 0, 5); in tea5767_read_status()
360 buffer[4] = 0; in tea5767_standby()
381 if (buffer[0] == buffer[1] && buffer[0] == buffer[2] && in tea5767_autodetection()
382 buffer[0] == buffer[3] && buffer[0] == buffer[4]) { in tea5767_autodetection()
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/linux/drivers/dma-buf/heaps/
A Dcma_heap.c128 invalidate_kernel_vmap_range(buffer->vaddr, buffer->len); in cma_heap_dma_buf_begin_cpu_access()
148 flush_kernel_vmap_range(buffer->vaddr, buffer->len); in cma_heap_dma_buf_end_cpu_access()
196 vaddr = vmap(buffer->pages, buffer->pagecount, VM_MAP, PAGE_KERNEL); in cma_heap_do_vmap()
211 buffer->vmap_cnt++; in cma_heap_vmap()
222 buffer->vmap_cnt++; in cma_heap_vmap()
257 cma_release(cma_heap->cma, buffer->cma_pages, buffer->pagecount); in cma_heap_dma_buf_release()
258 kfree(buffer); in cma_heap_dma_buf_release()
290 buffer = kzalloc(sizeof(*buffer), GFP_KERNEL); in cma_heap_allocate()
291 if (!buffer) in cma_heap_allocate()
296 buffer->len = size; in cma_heap_allocate()
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A Dsystem_heap.c162 if (buffer->vmap_cnt) in system_heap_dma_buf_begin_cpu_access()
163 invalidate_kernel_vmap_range(buffer->vaddr, buffer->len); in system_heap_dma_buf_begin_cpu_access()
183 if (buffer->vmap_cnt) in system_heap_dma_buf_end_cpu_access()
184 flush_kernel_vmap_range(buffer->vaddr, buffer->len); in system_heap_dma_buf_end_cpu_access()
252 buffer->vmap_cnt++; in system_heap_vmap()
264 buffer->vmap_cnt++; in system_heap_vmap()
299 kfree(buffer); in system_heap_dma_buf_release()
351 buffer = kzalloc(sizeof(*buffer), GFP_KERNEL); in system_heap_allocate()
352 if (!buffer) in system_heap_allocate()
358 buffer->len = len; in system_heap_allocate()
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/linux/include/linux/
A Dring_buffer.h108 void ring_buffer_free(struct trace_buffer *buffer);
116 int ring_buffer_unlock_commit(struct trace_buffer *buffer,
118 int ring_buffer_write(struct trace_buffer *buffer,
121 void ring_buffer_nest_start(struct trace_buffer *buffer);
122 void ring_buffer_nest_end(struct trace_buffer *buffer);
148 void ring_buffer_reset(struct trace_buffer *buffer);
162 bool ring_buffer_empty(struct trace_buffer *buffer);
167 void ring_buffer_record_off(struct trace_buffer *buffer);
168 void ring_buffer_record_on(struct trace_buffer *buffer);
184 u64 ring_buffer_time_stamp(struct trace_buffer *buffer);
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/linux/drivers/pnp/
A Dinterface.c42 if (buffer->stop || buffer->error) in pnp_printf()
45 res = vsnprintf(buffer->curr, buffer->len - buffer->size, fmt, args); in pnp_printf()
47 if (buffer->size + res >= buffer->len) { in pnp_printf()
217 buffer = kzalloc(sizeof(*buffer), GFP_KERNEL); in options_show()
218 if (!buffer) in options_show()
222 buffer->buffer = buf; in options_show()
223 buffer->curr = buffer->buffer; in options_show()
260 buffer = kzalloc(sizeof(*buffer), GFP_KERNEL); in resources_show()
261 if (!buffer) in resources_show()
265 buffer->buffer = buf; in resources_show()
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/linux/drivers/android/
A Dbinder_alloc.c64 return alloc->buffer + alloc->buffer_size - buffer->user_data; in binder_alloc_buffer_size()
65 return binder_buffer_next(buffer)->user_data - buffer->user_data; in binder_alloc_buffer_size()
153 return buffer; in binder_alloc_prepare_to_free_locked()
178 return buffer; in binder_alloc_prepare_to_free()
670 BUG_ON(buffer->user_data < alloc->buffer); in binder_free_buf_locked()
778 buffer = kzalloc(sizeof(*buffer), GFP_KERNEL); in binder_alloc_mmap_handler()
785 buffer->user_data = alloc->buffer; in binder_alloc_mmap_handler()
882 prefix, buffer->debug_id, buffer->user_data, in print_binder_buffer()
883 buffer->data_size, buffer->offsets_size, in print_binder_buffer()
1127 (!buffer->allow_user_free || !buffer->transaction); in check_buffer()
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/linux/drivers/iio/
A Dindustrialio-buffer.c321 if (!buffer || !buffer->access || !buffer->access->remove_from) in iio_pop_from_buffer()
511 struct iio_buffer *buffer = this_attr->buffer; in iio_scan_el_store() local
662 buffer->access->set_length(buffer, val); in iio_buffer_write_length()
667 if (buffer->length && buffer->length < buffer->watermark) in iio_buffer_write_length()
668 buffer->watermark = buffer->length; in iio_buffer_write_length()
1434 iio_attr->buffer = buffer; in iio_buffer_wrap_attr()
1512 struct iio_buffer *buffer = ib->buffer; in iio_buffer_chrdev_release() local
1562 ib->buffer = buffer; in iio_device_buffer_getfd()
1922 buffer->access->release(buffer); in iio_buffer_release()
1978 buffer = iio_buffer_get(buffer); in iio_device_attach_buffer()
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/linux/drivers/s390/net/
A Dqeth_core_mpc.h18 #define QETH_IPA_PDU_LEN_TOTAL(buffer) (buffer + 0x0e) argument
19 #define QETH_IPA_PDU_LEN_PDU1(buffer) (buffer + 0x26) argument
20 #define QETH_IPA_PDU_LEN_PDU2(buffer) (buffer + 0x29) argument
21 #define QETH_IPA_PDU_LEN_PDU3(buffer) (buffer + 0x3a) argument
23 #define QETH_IPA_CMD_DEST_ADDR(buffer) (buffer + 0x2c) argument
919 #define QETH_ULP_SETUP_CUA(buffer) (buffer + 0x68) argument
940 #define QETH_IDX_ACT_PNO(buffer) (buffer+0x0b) argument
949 #define QETH_IDX_REPLY_LEVEL(buffer) (buffer + 0x12) argument
961 (buffer + *(buffer + (*(buffer + 0x0b)) + \
962 *(buffer + *(buffer + 0x0b) + 0x11) + 0x07))
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/linux/drivers/gpu/drm/
A Ddrm_client.c238 drm_gem_vunmap(buffer->gem, &buffer->map); in drm_client_buffer_delete()
246 kfree(buffer); in drm_client_buffer_delete()
259 buffer = kzalloc(sizeof(*buffer), GFP_KERNEL); in drm_client_buffer_create()
260 if (!buffer) in drm_client_buffer_create()
283 return buffer; in drm_client_buffer_create()
358 ret = drm_mode_rmfb(buffer->client->dev, buffer->fb->base.id, buffer->client->file); in drm_client_buffer_rmfb()
428 return buffer; in drm_client_framebuffer_create()
438 if (!buffer) in drm_client_framebuffer_delete()
459 if (!buffer || !buffer->fb || !buffer->fb->funcs->dirty) in drm_client_framebuffer_flush()
470 return buffer->fb->funcs->dirty(buffer->fb, buffer->client->file, in drm_client_framebuffer_flush()
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/linux/tools/wmi/
A Ddell-smbios-example.c35 buffer->std.cmd_class, buffer->std.cmd_select, in show_buffer()
36 buffer->std.input[0], buffer->std.input[1], in show_buffer()
37 buffer->std.input[2], buffer->std.input[3], in show_buffer()
38 buffer->std.output[0], buffer->std.output[1], in show_buffer()
39 buffer->std.output[2], buffer->std.output[3]); in show_buffer()
138 buffer->std.input[1] = 1; in activate_token()
168 buffer = malloc(value); in main()
169 if (buffer == NULL) { in main()
174 buffer->length = value; in main()
186 show_buffer(buffer); in main()
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/linux/drivers/media/usb/cpia2/
A Dcpia2_core.c273 cmd.buffer.block_data[0] = 0; in cpia2_do_command()
431 cmd.buffer.block_data[0]; in cpia2_do_command()
433 cmd.buffer.block_data[1]; in cpia2_do_command()
442 cmd.buffer.block_data[5]; in cpia2_do_command()
478 cmd.buffer.block_data[0]; in cpia2_do_command()
529 u8 *buffer; in cpia2_send_command() local
536 buffer = (u8 *) & cmd->buffer; in cpia2_send_command()
544 buffer = cmd->buffer.block_data; in cpia2_send_command()
552 buffer = (u8 *) & cmd->buffer; in cpia2_send_command()
560 buffer = cmd->buffer.block_data; in cpia2_send_command()
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/linux/sound/usb/
A Dproc.c44 snd_iprintf(buffer, "%04x:%04x\n", in proc_audio_usbid_read()
104 snd_iprintf(buffer, " Format:"); in proc_dump_substream_formats()
107 snd_iprintf(buffer, " %s", in proc_dump_substream_formats()
109 snd_iprintf(buffer, "\n"); in proc_dump_substream_formats()
121 snd_iprintf(buffer, " Rates: "); in proc_dump_substream_formats()
124 snd_iprintf(buffer, ", "); in proc_dump_substream_formats()
127 snd_iprintf(buffer, "\n"); in proc_dump_substream_formats()
146 snd_iprintf(buffer, " --"); in proc_dump_substream_formats()
148 snd_iprintf(buffer, " %s", in proc_dump_substream_formats()
151 snd_iprintf(buffer, "\n"); in proc_dump_substream_formats()
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/linux/sound/pci/emu10k1/
A Demuproc.c24 struct snd_info_buffer *buffer, in snd_emu10k1_proc_spdif_status() argument
37 snd_iprintf(buffer, "\n%s\n", title); in snd_emu10k1_proc_spdif_status()
67 struct snd_info_buffer *buffer) in snd_emu10k1_proc_read() argument
178 snd_iprintf(buffer, "EMU10K1\n\n"); in snd_emu10k1_proc_read()
183 snd_iprintf(buffer, "\n"); in snd_emu10k1_proc_read()
224 struct snd_info_buffer *buffer) in snd_emu10k1_proc_spdif_read() argument
263 struct snd_info_buffer *buffer) in snd_emu10k1_proc_rates_read() argument
363 struct snd_info_buffer *buffer) in snd_emu10k1_proc_voices_read() argument
478 snd_iprintf(buffer, "%02X: ",i); in snd_emu_proc_ptr_reg_read()
486 snd_iprintf(buffer, "\n"); in snd_emu_proc_ptr_reg_read()
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/linux/sound/firewire/dice/
A Ddice-proc.c19 buffer, 4 * quadlets, 0); in dice_proc_read_mem()
24 be32_to_cpus(&((u32 *)buffer)[i]); in dice_proc_read_mem()
57 struct snd_info_buffer *buffer) in dice_proc_read() argument
119 snd_iprintf(buffer, "sections:\n"); in dice_proc_read()
128 snd_iprintf(buffer, "global:\n"); in dice_proc_read()
163 snd_iprintf(buffer, "\n"); in dice_proc_read()
238 snd_iprintf(buffer, "-\n"); in dice_proc_read()
240 snd_iprintf(buffer, "%x\n", in dice_proc_read()
259 snd_iprintf(buffer, "\tMIDI\n"); in dice_proc_read_formation()
261 snd_iprintf(buffer, "Tx %u:", i); in dice_proc_read_formation()
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/linux/sound/usb/6fire/
A Dcomm.c60 buffer[3] = id; in usb6fire_comm_init_buffer()
65 buffer[5] = vl; in usb6fire_comm_init_buffer()
66 buffer[6] = vh; in usb6fire_comm_init_buffer()
87 buffer[5] = vl; in usb6fire_comm_init_buffer()
98 buffer, buffer[1] + 2, &actual_len, 1000); in usb6fire_comm_send_buffer()
109 u8 *buffer; in usb6fire_comm_write8() local
114 if (!buffer) in usb6fire_comm_write8()
120 kfree(buffer); in usb6fire_comm_write8()
127 u8 *buffer; in usb6fire_comm_write16() local
132 if (!buffer) in usb6fire_comm_write16()
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/linux/arch/riscv/include/asm/
A Dio.h63 void *buffer, \
97 #define readsb(addr, buffer, count) __readsb(addr, buffer, count) argument
98 #define readsw(addr, buffer, count) __readsw(addr, buffer, count) argument
99 #define readsl(addr, buffer, count) __readsl(addr, buffer, count) argument
111 #define writesb(addr, buffer, count) __writesb(addr, buffer, count) argument
112 #define writesw(addr, buffer, count) __writesw(addr, buffer, count) argument
113 #define writesl(addr, buffer, count) __writesl(addr, buffer, count) argument
124 #define readsq(addr, buffer, count) __readsq(addr, buffer, count) argument
127 #define insq(addr, buffer, count) __insq((void __iomem *)addr, buffer, count) argument
130 #define writesq(addr, buffer, count) __writesq(addr, buffer, count) argument
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/linux/drivers/scsi/
A Dsr_vendor.c151 cgc.buffer = buffer; in sr_set_blocklength()
198 cgc.buffer = buffer; in sr_cd_check()
206 if ((buffer[0] << 8) + buffer[1] < 0x0a) { in sr_cd_check()
212 sector = buffer[11] + (buffer[10] << 8) + in sr_cd_check()
213 (buffer[9] << 16) + (buffer[8] << 24); in sr_cd_check()
225 cgc.buffer = buffer; in sr_cd_check()
254 cgc.buffer = buffer; in sr_cd_check()
282 cgc.buffer = buffer; in sr_cd_check()
300 cgc.buffer = buffer; in sr_cd_check()
309 sector = buffer[11] + (buffer[10] << 8) + in sr_cd_check()
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/linux/sound/firewire/fireworks/
A Dfireworks_proc.c62 snd_iprintf(buffer, "phys in grps: 0x%X\n", in proc_read_hwinfo()
65 snd_iprintf(buffer, in proc_read_hwinfo()
71 snd_iprintf(buffer, "phys out grps: 0x%X\n", in proc_read_hwinfo()
74 snd_iprintf(buffer, in proc_read_hwinfo()
128 struct snd_info_buffer *buffer) in proc_read_phys_meters() argument
147 snd_iprintf(buffer, "Physical Meters:\n"); in proc_read_phys_meters()
157 snd_iprintf(buffer, "\t%s [%d]: %d\n", in proc_read_phys_meters()
165 snd_iprintf(buffer, " %d Inputs:\n", max); in proc_read_phys_meters()
170 snd_iprintf(buffer, "\t%s [%d]: %d\n", in proc_read_phys_meters()
179 struct snd_info_buffer *buffer) in proc_read_queues_state() argument
[all …]
/linux/sound/pci/lola/
A Dlola_proc.c24 snd_iprintf(buffer, " Formats: 0x%x\n", val); in print_audio_widget()
38 snd_iprintf(buffer, " Amp-Caps: 0x%x\n", val); in print_pin_widget()
98 struct snd_info_buffer *buffer) in lola_proc_codec_read() argument
124 print_clock_widget(buffer, chip, nid); in lola_proc_codec_read()
128 print_mixer_widget(buffer, chip, nid); in lola_proc_codec_read()
135 struct snd_info_buffer *buffer) in lola_proc_codec_rw_write() argument
150 struct snd_info_buffer *buffer) in lola_proc_codec_rw_read() argument
160 struct snd_info_buffer *buffer) in lola_proc_regs_read() argument
169 snd_iprintf(buffer, "\n"); in lola_proc_regs_read()
174 snd_iprintf(buffer, "\n"); in lola_proc_regs_read()
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