Lines Matching refs:read_num
457 unsigned int read_num[2] = {0}; in amdgpu_debugfs_umsch_fwlog_read() local
480 read_num[0] = min_t(size_t, size, available); in amdgpu_debugfs_umsch_fwlog_read()
482 read_num[0] = AMDGPU_UMSCHFW_LOG_SIZE - read_pos; in amdgpu_debugfs_umsch_fwlog_read()
483 available = read_num[0] + write_pos - plog->header_size; in amdgpu_debugfs_umsch_fwlog_read()
485 read_num[1] = write_pos - plog->header_size; in amdgpu_debugfs_umsch_fwlog_read()
486 else if (size > read_num[0]) in amdgpu_debugfs_umsch_fwlog_read()
487 read_num[1] = size - read_num[0]; in amdgpu_debugfs_umsch_fwlog_read()
489 read_num[0] = size; in amdgpu_debugfs_umsch_fwlog_read()
493 if (read_num[i]) { in amdgpu_debugfs_umsch_fwlog_read()
496 if (read_num[i] == copy_to_user((buf + read_bytes), in amdgpu_debugfs_umsch_fwlog_read()
497 (log_buf + read_pos), read_num[i])) in amdgpu_debugfs_umsch_fwlog_read()
500 read_bytes += read_num[i]; in amdgpu_debugfs_umsch_fwlog_read()
501 read_pos += read_num[i]; in amdgpu_debugfs_umsch_fwlog_read()