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Searched refs:read_pointer (Results 1 – 7 of 7) sorted by relevance

/linux-4.4.14/arch/arc/kernel/
Dunwind.c171 static unsigned long read_pointer(const u8 **pLoc,
210 || (void *)read_pointer(&ptr, end, header_start[1]) != table_start in init_unwind_table()
212 || read_pointer(&ptr, end, header_start[2]) <= 0 in init_unwind_table()
305 if (!read_pointer(&ptr, (const u8 *)(fde + 1) + *fde, in init_unwind_hdr()
347 header->table[n].start = read_pointer(&ptr, in init_unwind_hdr()
531 static unsigned long read_pointer(const u8 **pLoc, const void *end, in read_pointer() function
643 if (!read_pointer(&ptr, end, ptrType) in fde_pointer_type()
729 state->loc = read_pointer(&ptr.p8, end, in processCFI()
953 if (tableSize && read_pointer(&ptr, end, hdr[1]) in arc_unwind()
955 && (i = read_pointer(&ptr, end, hdr[2])) > 0 in arc_unwind()
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/linux-4.4.14/drivers/scsi/
Dst.h43 int read_pointer; member
Dosst.c721 STp->buffer->read_pointer = 0; in osst_verify_frame()
1324 STp->buffer->read_pointer = (logical_blk_num - STp->logical_blk_num) * STp->block_size; in osst_seek_logical_blk()
1325 STp->buffer->buffer_bytes -= STp->buffer->read_pointer; in osst_seek_logical_blk()
1331 STp->buffer->buffer_bytes, STp->buffer->read_pointer / STp->block_size, in osst_seek_logical_blk()
1388 STp->buffer->read_pointer, STp->ps[STp->partition].eof); in osst_get_sector()
1397 sector |= (STp->buffer->read_pointer >> OSST_SECTOR_SHIFT) & OSST_SECTOR_MASK; in osst_get_sector()
1434 STp->buffer->read_pointer = offset; in osst_seek_sector()
1440 STp->buffer->buffer_bytes = STp->buffer->read_pointer = 0; in osst_seek_sector()
1457 STps->drv_file, STps->drv_block, STp->buffer->read_pointer, STps->eof); in osst_seek_sector()
1937 STp->buffer->read_pointer = 0; in osst_space_over_filemarks_backward()
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Dosst.h517 int read_pointer; member
Dst.c852 (STp->buffer)->read_pointer) / STp->block_size - in flush_buffer()
853 ((STp->buffer)->read_pointer + STp->block_size - 1) / in flush_buffer()
856 (STp->buffer)->read_pointer = 0; in flush_buffer()
1189 (STp->buffer)->buffer_bytes = (STp->buffer)->read_pointer = 0; in check_tape()
1952 STbp->read_pointer = 0; in read_tape()
2980 (STp->buffer)->buffer_bytes = (STp->buffer)->read_pointer = 0; in st_int_ioctl()
3929 for (i = 0, offset = st_bp->read_pointer; in from_buffer()
3944 st_bp->read_pointer += cnt; in from_buffer()
3973 st_bp->buffer_bytes = st_bp->read_pointer = total; in move_buffer_data()
/linux-4.4.14/drivers/gpu/drm/i915/
Dintel_lrc.c505 u8 read_pointer; in intel_lrc_irq_handler() local
513 read_pointer = ring->next_context_status_buffer; in intel_lrc_irq_handler()
515 if (read_pointer > write_pointer) in intel_lrc_irq_handler()
520 while (read_pointer < write_pointer) { in intel_lrc_irq_handler()
521 read_pointer++; in intel_lrc_irq_handler()
522 status = I915_READ(RING_CONTEXT_STATUS_BUF_LO(ring, read_pointer % GEN8_CSB_ENTRIES)); in intel_lrc_irq_handler()
523 status_id = I915_READ(RING_CONTEXT_STATUS_BUF_HI(ring, read_pointer % GEN8_CSB_ENTRIES)); in intel_lrc_irq_handler()
Di915_debugfs.c2053 u8 read_pointer; in i915_execlists() local
2087 read_pointer = ring->next_context_status_buffer; in i915_execlists()
2089 if (read_pointer > write_pointer) in i915_execlists()
2092 read_pointer, write_pointer); in i915_execlists()