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Searched refs:lpos (Results 1 – 8 of 8) sorted by relevance

/Linux-v5.15/kernel/printk/
Dprintk_ringbuffer.c315 #define DATA_INDEX(data_ring, lpos) ((lpos) & DATA_SIZE_MASK(data_ring)) argument
321 #define DATA_WRAPS(data_ring, lpos) ((lpos) >> (data_ring)->size_bits) argument
324 #define LPOS_DATALESS(lpos) ((lpos) & 1UL) argument
329 #define DATA_THIS_WRAP_START_LPOS(data_ring, lpos) \ argument
330 ((lpos) & ~DATA_SIZE_MASK(data_ring))
629 static bool data_push_tail(struct printk_ringbuffer *rb, unsigned long lpos) in data_push_tail() argument
637 if (LPOS_DATALESS(lpos)) in data_push_tail()
667 while ((lpos - tail_lpos) - 1 < DATA_SIZE(data_ring)) { in data_push_tail()
672 if (!data_make_reusable(rb, tail_lpos, lpos, &next_lpos)) { in data_push_tail()
1000 unsigned long lpos, unsigned int size) in get_next_lpos() argument
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/Linux-v5.15/sound/soc/sof/
Dtrace.c294 loff_t lpos = *ppos; in sof_dfsentry_trace_read() local
302 if (lpos < 0) in sof_dfsentry_trace_read()
308 lpos_64 = lpos; in sof_dfsentry_trace_read()
309 lpos = do_div(lpos_64, buffer_size); in sof_dfsentry_trace_read()
311 if (count > buffer_size - lpos) /* min() not used to avoid sparse warnings */ in sof_dfsentry_trace_read()
312 count = buffer_size - lpos; in sof_dfsentry_trace_read()
315 avail = sof_wait_trace_avail(sdev, lpos, buffer_size); in sof_dfsentry_trace_read()
325 rem = copy_to_user(buffer, ((u8 *)(dfse->buf) + lpos), count); in sof_dfsentry_trace_read()
/Linux-v5.15/drivers/gpu/drm/amd/amdgpu/
Damdgpu_ras_eeprom.c864 loff_t lpos; in amdgpu_ras_debugfs_table_read() local
875 lpos = *pos - strlen(tbl_hdr_str); in amdgpu_ras_debugfs_table_read()
876 if (copy_to_user(buf, &data[lpos], data_len)) in amdgpu_ras_debugfs_table_read()
885 loff_t lpos; in amdgpu_ras_debugfs_table_read() local
889 lpos = *pos - strlen(tbl_hdr_str) - tbl_hdr_fmt_size; in amdgpu_ras_debugfs_table_read()
890 if (copy_to_user(buf, &rec_hdr_str[lpos], data_len)) in amdgpu_ras_debugfs_table_read()
/Linux-v5.15/lib/
Dbtree.c523 unsigned long *parent, int lpos) in merge() argument
533 setval(geo, parent, lpos, right); in merge()
534 setval(geo, parent, lpos + 1, left); in merge()
536 btree_remove_level(head, geo, bkey(geo, parent, lpos), level + 1); in merge()
/Linux-v5.15/drivers/usb/dwc3/
Dgadget.c2490 dwc->ev_buf->lpos = (dwc->ev_buf->lpos + count) % in dwc3_gadget_pullup()
4057 event.raw = *(u32 *) (evt->cache + evt->lpos); in dwc3_process_event_buf()
4070 evt->lpos = (evt->lpos + 4) % evt->length; in dwc3_process_event_buf()
4141 amount = min(count, evt->length - evt->lpos); in dwc3_check_event_buf()
4142 memcpy(evt->cache + evt->lpos, evt->buf + evt->lpos, amount); in dwc3_check_event_buf()
Dcore.c426 evt->lpos = 0; in dwc3_event_buffers_setup()
444 evt->lpos = 0; in dwc3_event_buffers_cleanup()
Dcore.h654 unsigned int lpos; member
/Linux-v5.15/drivers/net/wireless/intersil/hostap/
Dhostap_ap.c1501 char body[12], *p, *lpos; in handle_assoc() local
1652 lpos = p; in handle_assoc()
1656 (*lpos)++; in handle_assoc()
1660 (*lpos)++; in handle_assoc()
1665 (*lpos)++; in handle_assoc()
1670 (*lpos)++; in handle_assoc()