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Searched refs:read_index (Results 1 – 19 of 19) sorted by relevance

/OK3568_Linux_fs/kernel/drivers/hv/
H A Dring_buffer.c64 if (old_write == READ_ONCE(rbi->ring_buffer->read_index)) { in hv_signal_on_write()
92 ring_info->ring_buffer->read_index = next_read_location; in hv_set_next_read_location()
146 read_loc = READ_ONCE(rbi->ring_buffer->read_index); in hv_get_ringbuffer_availbytes()
174 debug_info->current_read_index = ring_info->ring_buffer->read_index; in hv_ringbuffer_get_debuginfo()
222 ring_info->ring_buffer->read_index = in hv_ringbuffer_init()
487 start_read_index = rbi->ring_buffer->read_index; in hv_pkt_iter_close()
488 rbi->ring_buffer->read_index = rbi->priv_read_index; in hv_pkt_iter_close()
/OK3568_Linux_fs/kernel/drivers/s390/char/
H A Dmonreader.c52 unsigned int read_index; member
161 monpriv->read_index = (monpriv->read_index + 1) % in mon_send_reply()
215 monmsg = monpriv->msg_array[monpriv->read_index]; in mon_next_message()
221 monpriv->read_index = (monpriv->read_index + 1) % in mon_next_message()
356 monpriv->read_index = 0; in mon_close()
388 monmsg = monpriv->msg_array[monpriv->read_index]; in mon_read()
482 monpriv->read_index = 0; in monreader_freeze()
/OK3568_Linux_fs/kernel/drivers/gpu/drm/msm/adreno/
H A Da6xx_hfi.c30 u32 i, hdr, index = header->read_index; in a6xx_hfi_queue_read()
32 if (header->read_index == header->write_index) { in a6xx_hfi_queue_read()
58 header->read_index = index; in a6xx_hfi_queue_read()
70 space = CIRC_SPACE(header->write_index, header->read_index, in a6xx_hfi_queue_write()
533 if (queue->header->read_index != queue->header->write_index) in a6xx_hfi_stop()
536 queue->header->read_index = 0; in a6xx_hfi_stop()
561 header->read_index = 0; in a6xx_hfi_queue_init()
H A Da6xx_hfi.h27 u32 read_index; member
/OK3568_Linux_fs/kernel/drivers/i2c/busses/
H A Di2c-eg20t.c550 int read_index; in pch_i2c_readbytes() local
555 for (loop = 1, read_index = 0; loop < length; loop++) { in pch_i2c_readbytes()
556 buf[read_index] = ioread32(p + PCH_I2CDR); in pch_i2c_readbytes()
559 read_index++; in pch_i2c_readbytes()
568 buf[read_index] = ioread32(p + PCH_I2CDR); /* Read final - 1 */ in pch_i2c_readbytes()
571 read_index++; in pch_i2c_readbytes()
582 buf[read_index++] = ioread32(p + PCH_I2CDR); /* Read Final */ in pch_i2c_readbytes()
583 count = read_index; in pch_i2c_readbytes()
/OK3568_Linux_fs/kernel/drivers/net/wireless/ath/ath10k/
H A Dce.c1077 unsigned int read_index; in _ath10k_ce_completed_send_next_nolock() local
1089 read_index = ath10k_ce_src_ring_read_index_get(ar, ctrl_addr); in _ath10k_ce_completed_send_next_nolock()
1090 if (read_index == 0xffffffff) in _ath10k_ce_completed_send_next_nolock()
1093 read_index &= nentries_mask; in _ath10k_ce_completed_send_next_nolock()
1094 src_ring->hw_index = read_index; in _ath10k_ce_completed_send_next_nolock()
1098 read_index = ath10k_ce_src_ring_read_index_get(ar, ctrl_addr); in _ath10k_ce_completed_send_next_nolock()
1100 read_index = src_ring->hw_index; in _ath10k_ce_completed_send_next_nolock()
1102 if (read_index == sw_index) in _ath10k_ce_completed_send_next_nolock()
1130 unsigned int read_index; in _ath10k_ce_completed_send_next_nolock_64() local
1142 read_index = ath10k_ce_src_ring_read_index_get(ar, ctrl_addr); in _ath10k_ce_completed_send_next_nolock_64()
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/OK3568_Linux_fs/prebuilts/gcc/linux-x86/arm/gcc-arm-10.3-2021.07-x86_64-arm-none-linux-gnueabihf/lib/gcc/arm-none-linux-gnueabihf/10.3.1/plugin/include/
H A Dvec.h1071 #define VEC_ORDERED_REMOVE_IF_FROM_TO(vec, read_index, write_index, \
1075 for (read_index = write_index = (start); read_index < (end); \
1076 ++read_index) \
1078 elem_ptr = &(vec)[read_index]; \
1083 if (read_index != write_index) \
1084 (vec)[write_index] = (vec)[read_index]; \
1089 if (read_index - write_index > 0) \
1090 (vec).block_remove (write_index, read_index - write_index); \
1097 #define VEC_ORDERED_REMOVE_IF(vec, read_index, write_index, elem_ptr, \
1099 VEC_ORDERED_REMOVE_IF_FROM_TO ((vec), read_index, write_index, \
/OK3568_Linux_fs/prebuilts/gcc/linux-x86/aarch64/gcc-arm-10.3-2021.07-x86_64-aarch64-none-linux-gnu/lib/gcc/aarch64-none-linux-gnu/10.3.1/plugin/include/
H A Dvec.h1071 #define VEC_ORDERED_REMOVE_IF_FROM_TO(vec, read_index, write_index, \
1075 for (read_index = write_index = (start); read_index < (end); \
1076 ++read_index) \
1078 elem_ptr = &(vec)[read_index]; \
1083 if (read_index != write_index) \
1084 (vec)[write_index] = (vec)[read_index]; \
1089 if (read_index - write_index > 0) \
1090 (vec).block_remove (write_index, read_index - write_index); \
1097 #define VEC_ORDERED_REMOVE_IF(vec, read_index, write_index, elem_ptr, \
1099 VEC_ORDERED_REMOVE_IF_FROM_TO ((vec), read_index, write_index, \
/OK3568_Linux_fs/kernel/drivers/misc/ibmasm/
H A Dremote.h97 #define get_queue_entry(sp, read_index) \ argument
98 ((void*)(queue_begin + read_index * sizeof(struct remote_input)))
/OK3568_Linux_fs/kernel/drivers/rkflash/
H A Dsfc_nor.c286 u8 read_index; in snor_write_status1() local
289 read_index = (reg_index == 0) ? 1 : 0; in snor_write_status1()
290 ret = snor_read_status(read_index, &status2[read_index]); in snor_write_status1()
/OK3568_Linux_fs/u-boot/drivers/rkflash/
H A Dsfc_nor.c328 u8 read_index; in snor_write_status1() local
331 read_index = (reg_index == 0) ? 1 : 0; in snor_write_status1()
332 ret = snor_read_status(read_index, &status2[read_index]); in snor_write_status1()
/OK3568_Linux_fs/kernel/drivers/usb/misc/
H A Diowarrior.c261 static int read_index(struct iowarrior *dev) in read_index() function
298 if ((read_idx = read_index(dev)) == -1) { in iowarrior_read()
307 read_index in iowarrior_read()
695 if (read_index(dev) != -1) in iowarrior_poll()
/OK3568_Linux_fs/kernel/sound/soc/codecs/
H A Dwm_adsp.c449 int read_index; member
3787 buf->read_index = -1; in wm_adsp_buffer_clear()
4073 int write_index, read_index, avail; in wm_adsp_buffer_update_avail() local
4077 if (buf->read_index < 0) { in wm_adsp_buffer_update_avail()
4084 read_index = sign_extend32(next_read_index, 23); in wm_adsp_buffer_update_avail()
4086 if (read_index < 0) { in wm_adsp_buffer_update_avail()
4091 buf->read_index = read_index; in wm_adsp_buffer_update_avail()
4101 avail = write_index - buf->read_index; in wm_adsp_buffer_update_avail()
4106 buf->read_index, write_index, avail * WM_ADSP_DATA_WORD_SIZE); in wm_adsp_buffer_update_avail()
4246 if (buf->read_index < buf->regions[i].cumulative_size) in wm_adsp_buffer_capture_block()
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/OK3568_Linux_fs/kernel/include/linux/
H A Dhyperv.h118 u32 read_index; member
192 read_loc = rbi->ring_buffer->read_index; in hv_get_bytes_to_read()
206 read_loc = READ_ONCE(rbi->ring_buffer->read_index); in hv_get_bytes_to_write()
/OK3568_Linux_fs/kernel/tools/testing/selftests/filesystems/incfs/
H A Dincfs_test.c2184 int expected_read_count, read_count, block_index, read_index; in validate_logs() local
2236 for (block_index = 0, read_index = 0; in validate_logs()
2237 read_index < expected_read_count - read_count; in validate_logs()
2238 block_index++, read_index++) in validate_logs()
2242 for (read_index = 0; read_index < read_count; in validate_logs()
2243 block_index++, read_index++) { in validate_logs()
2245 (struct incfs_pending_read_info *) &prs2[read_index] : in validate_logs()
2246 &prs[read_index]; in validate_logs()
/OK3568_Linux_fs/kernel/drivers/net/ethernet/sfc/falcon/
H A Drx.c258 unsigned read_index = rx_queue->page_remove & in ef4_recycle_rx_page() local
265 if (read_index == index) in ef4_recycle_rx_page()
/OK3568_Linux_fs/kernel/drivers/net/ethernet/sfc/
H A Drx_common.c94 unsigned int read_index = rx_queue->page_remove & in efx_recycle_rx_page() local
101 if (read_index == index) in efx_recycle_rx_page()
/OK3568_Linux_fs/kernel/drivers/staging/comedi/drivers/
H A Dcb_pcidas64.c2684 int read_segment, read_index, write_segment, write_index; in pio_drain_ai_fifo_16() local
2689 read_index = readw(devpriv->main_iobase + ADC_READ_PNTR_REG) & in pio_drain_ai_fifo_16()
2711 devpriv->ai_fifo_segment_length - read_index; in pio_drain_ai_fifo_16()
2713 num_samples = write_index - read_index; in pio_drain_ai_fifo_16()
/OK3568_Linux_fs/kernel/fs/jfs/
H A Djfs_dtree.c536 static int read_index(struct inode *ip, u32 index, in read_index() function
3056 rc = read_index(ip, dir_index, &dirtab_slot); in jfs_readdir()