Searched refs:bounce_buf_ctrl (Results 1 – 3 of 3) sorted by relevance
169 struct ena_com_io_bounce_buffer_control bounce_buf_ctrl; member1071 …inline u8 *ena_com_get_next_bounce_buffer(struct ena_com_io_bounce_buffer_control *bounce_buf_ctrl) in ena_com_get_next_bounce_buffer() argument1076 size = bounce_buf_ctrl->buffer_size; in ena_com_get_next_bounce_buffer()1077 buffers_num = bounce_buf_ctrl->buffers_num; in ena_com_get_next_bounce_buffer()1079 buf = bounce_buf_ctrl->base_buffer + in ena_com_get_next_bounce_buffer()1080 (bounce_buf_ctrl->next_to_use++ & (buffers_num - 1)) * size; in ena_com_get_next_bounce_buffer()1082 prefetchw(bounce_buf_ctrl->base_buffer + in ena_com_get_next_bounce_buffer()1083 (bounce_buf_ctrl->next_to_use & (buffers_num - 1)) * size); in ena_com_get_next_bounce_buffer()
344 io_sq->bounce_buf_ctrl.buffer_size = in ena_com_init_io_sq()346 io_sq->bounce_buf_ctrl.buffers_num = in ena_com_init_io_sq()348 io_sq->bounce_buf_ctrl.next_to_use = 0; in ena_com_init_io_sq()350 size = (size_t)io_sq->bounce_buf_ctrl.buffer_size * in ena_com_init_io_sq()351 io_sq->bounce_buf_ctrl.buffers_num; in ena_com_init_io_sq()353 io_sq->bounce_buf_ctrl.base_buffer = devm_kzalloc(ena_dev->dmadev, size, GFP_KERNEL); in ena_com_init_io_sq()354 if (!io_sq->bounce_buf_ctrl.base_buffer) in ena_com_init_io_sq()355 io_sq->bounce_buf_ctrl.base_buffer = in ena_com_init_io_sq()358 if (!io_sq->bounce_buf_ctrl.base_buffer) { in ena_com_init_io_sq()368 ena_com_get_next_bounce_buffer(&io_sq->bounce_buf_ctrl); in ena_com_init_io_sq()[all …]
160 ena_com_get_next_bounce_buffer(&io_sq->bounce_buf_ctrl); in ena_com_close_bounce_buffer()194 ena_com_get_next_bounce_buffer(&io_sq->bounce_buf_ctrl); in ena_com_sq_update_llq_tail()