/linux-master/drivers/accel/ivpu/ |
H A D | ivpu_fw_log.c | 98 u32 log_start = log->read_index; 102 (log->write_index == log->read_index && only_new_msgs)) { 108 if (log->write_index > log->read_index) { 137 log_header->read_index = log_header->write_index; 141 log_header->read_index = log_header->write_index;
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H A D | vpu_boot_api.h | 395 u32 read_index; member in struct:vpu_tracing_buffer_header
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/linux-master/drivers/net/ethernet/sfc/ |
H A D | ef100_rep.h | 36 * @read_index: number of packets consumed from @rx_list 52 unsigned int write_index, read_index; member in struct:efx_rep
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H A D | ef100_rep.c | 396 unsigned int read_index; local 405 read_index = efv->write_index; 418 efv->read_index = read_index; 420 * RX, then storing our read_index won't re-prime the 424 need_resched = efv->write_index != read_index; 441 if (efv->write_index - READ_ONCE(efv->read_index) > efv->rx_pring_size) { 474 primed = efv->read_index == efv->write_index;
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H A D | rx_common.c | 88 unsigned int read_index = rx_queue->page_remove & local 95 if (read_index == index)
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/linux-master/drivers/s390/char/ |
H A D | monreader.c | 51 unsigned int read_index; member in struct:mon_private 158 monpriv->read_index = (monpriv->read_index + 1) % 212 monmsg = monpriv->msg_array[monpriv->read_index]; 218 monpriv->read_index = (monpriv->read_index + 1) % 352 monpriv->read_index = 0; 383 monmsg = monpriv->msg_array[monpriv->read_index];
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/linux-master/drivers/hv/ |
H A D | ring_buffer.c | 60 /* check interrupt_mask before read_index */ 66 if (old_write == READ_ONCE(rbi->ring_buffer->read_index)) { 139 read_loc = READ_ONCE(rbi->ring_buffer->read_index); 167 debug_info->current_read_index = ring_info->ring_buffer->read_index; 222 ring_info->ring_buffer->read_index = 459 * Get first vmbus packet from ring buffer after read_index 562 * 1. Update the read_index 582 start_read_index = rbi->ring_buffer->read_index; 583 rbi->ring_buffer->read_index = rbi->priv_read_index; 596 * before we commit the new read_index, [all...] |
/linux-master/sound/soc/codecs/ |
H A D | wm_adsp.c | 158 int read_index; member in struct:wm_adsp_compr_buf 1478 buf->read_index = -1; 1765 int write_index, read_index, avail; local 1769 if (buf->read_index < 0) { 1776 read_index = sign_extend32(next_read_index, 23); 1778 if (read_index < 0) { 1783 buf->read_index = read_index; 1793 avail = write_index - buf->read_index; 1798 buf->read_index, write_inde [all...] |
/linux-master/drivers/gpu/drm/msm/adreno/ |
H A D | a6xx_hfi.h | 27 u32 read_index; member in struct:a6xx_hfi_queue_header
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H A D | a6xx_hfi.c | 32 u32 i, hdr, index = header->read_index; 34 if (header->read_index == header->write_index) { 62 header->read_index = index; 74 space = CIRC_SPACE(header->write_index, header->read_index, 784 if (queue->header->read_index != queue->header->write_index) 787 queue->header->read_index = 0; 818 header->read_index = 0;
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/linux-master/drivers/net/wireless/ath/ath10k/ |
H A D | ce.c | 1011 unsigned int read_index; local 1023 read_index = ath10k_ce_src_ring_read_index_get(ar, ctrl_addr); 1024 if (read_index == 0xffffffff) 1027 read_index &= nentries_mask; 1028 src_ring->hw_index = read_index; 1032 read_index = ath10k_ce_src_ring_read_index_get(ar, ctrl_addr); 1034 read_index = src_ring->hw_index; 1036 if (read_index == sw_index) 1064 unsigned int read_index; local 1076 read_index [all...] |
/linux-master/drivers/misc/ibmasm/ |
H A D | remote.h | 97 #define get_queue_entry(sp, read_index) \ 98 ((void*)(queue_begin + read_index * sizeof(struct remote_input)))
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/linux-master/drivers/i2c/busses/ |
H A D | i2c-eg20t.c | 551 int read_index; local 556 for (loop = 1, read_index = 0; loop < length; loop++) { 557 buf[read_index] = ioread32(p + PCH_I2CDR); 560 read_index++; 569 buf[read_index] = ioread32(p + PCH_I2CDR); /* Read final - 1 */ 572 read_index++; 583 buf[read_index++] = ioread32(p + PCH_I2CDR); /* Read Final */ 584 count = read_index;
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/linux-master/drivers/usb/misc/ |
H A D | iowarrior.c | 261 static int read_index(struct iowarrior *dev) function 298 if ((read_idx = read_index(dev)) == -1) { 307 read_index 691 if (read_index(dev) != -1)
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/linux-master/include/linux/ |
H A D | hyperv.h | 118 u32 read_index; member in struct:hv_ring_buffer 216 read_loc = rbi->ring_buffer->read_index; 230 read_loc = READ_ONCE(rbi->ring_buffer->read_index);
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/linux-master/drivers/net/ethernet/sfc/falcon/ |
H A D | rx.c | 258 unsigned read_index = rx_queue->page_remove & local 265 if (read_index == index)
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/linux-master/drivers/net/ethernet/sfc/siena/ |
H A D | rx_common.c | 91 unsigned int read_index = rx_queue->page_remove & local 98 if (read_index == index)
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/linux-master/drivers/comedi/drivers/ |
H A D | cb_pcidas64.c | 2678 int read_segment, read_index, write_segment, write_index; local 2683 read_index = readw(devpriv->main_iobase + ADC_READ_PNTR_REG) & 2705 devpriv->ai_fifo_segment_length - read_index; 2707 num_samples = write_index - read_index;
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/linux-master/fs/jfs/ |
H A D | jfs_dtree.c | 532 * read_index() 536 static int read_index(struct inode *ip, u32 index, function 2763 rc = read_index(ip, dir_index, &dirtab_slot);
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