183 	dev->r_pointer = dev->w_pointer;  in ene_rx_setup_hw_buffer()
223 	if (dev->r_pointer > dev->buffer_len)  in ene_rx_setup_hw_buffer()
266 		dev->w_pointer, dev->r_pointer);  in ene_rx_read_hw_pointer()
272 	int r_pointer;  in ene_rx_get_sample_reg()  local
274 	if (dev->r_pointer == dev->w_pointer) {  in ene_rx_get_sample_reg()
279 	if (dev->r_pointer == dev->w_pointer) {  in ene_rx_get_sample_reg()
280 		dbg_verbose("RB: end of data at %d", dev->r_pointer);  in ene_rx_get_sample_reg()
284 	dbg_verbose("RB: reading at offset %d", dev->r_pointer);  in ene_rx_get_sample_reg()
285 	r_pointer = dev->r_pointer;  in ene_rx_get_sample_reg()
287 	dev->r_pointer++;  in ene_rx_get_sample_reg()
288 	if (dev->r_pointer == dev->buffer_len)  in ene_rx_get_sample_reg()
289 		dev->r_pointer = 0;  in ene_rx_get_sample_reg()
291 	dbg_verbose("RB: next read will be from offset %d", dev->r_pointer);  in ene_rx_get_sample_reg()
293 	if (r_pointer < 8) {  in ene_rx_get_sample_reg()
294 		dbg_verbose("RB: read at main buffer at %d", r_pointer);  in ene_rx_get_sample_reg()
295 		return ENE_FW_SAMPLE_BUFFER + r_pointer;  in ene_rx_get_sample_reg()
298 	r_pointer -= 8;  in ene_rx_get_sample_reg()
300 	if (r_pointer < dev->extra_buf1_len) {  in ene_rx_get_sample_reg()
301 		dbg_verbose("RB: read at 1st extra buffer at %d", r_pointer);  in ene_rx_get_sample_reg()
302 		return dev->extra_buf1_address + r_pointer;  in ene_rx_get_sample_reg()
305 	r_pointer -= dev->extra_buf1_len;  in ene_rx_get_sample_reg()
307 	if (r_pointer < dev->extra_buf2_len) {  in ene_rx_get_sample_reg()
308 		dbg_verbose("RB: read at 2nd extra buffer at %d", r_pointer);  in ene_rx_get_sample_reg()
309 		return dev->extra_buf2_address + r_pointer;  in ene_rx_get_sample_reg()
759 		dev->r_pointer = dev->w_pointer == 0 ? ENE_FW_PACKET_SIZE : 0;  in ene_isr()
795 			dev->r_pointer = dev->w_pointer;  in ene_isr()