202 static int mxcmci_finish_data(struct mxcmci_host *host, unsigned int stat)  in mxcmci_finish_data()  argument
206 	if (stat & STATUS_ERR_MASK) {  in mxcmci_finish_data()
208 				stat);  in mxcmci_finish_data()
209 		if (stat & STATUS_CRC_READ_ERR) {  in mxcmci_finish_data()
211 		} else if (stat & STATUS_CRC_WRITE_ERR) {  in mxcmci_finish_data()
212 			u32 err_code = (stat >> 9) & 0x3;  in mxcmci_finish_data()
217 		} else if (stat & STATUS_TIME_OUT_READ) {  in mxcmci_finish_data()
229 static int mxcmci_read_response(struct mxcmci_host *host, unsigned int stat)  in mxcmci_read_response()  argument
239 	if (stat & STATUS_TIME_OUT_RESP) {  in mxcmci_read_response()
242 	} else if (stat & STATUS_RESP_CRC_ERR && cmd->resp_type & MMC_RSP_CRC) {  in mxcmci_read_response()
266 	u32 stat;  in mxcmci_poll_status()  local
270 		stat = readl(&host->base->status);  in mxcmci_poll_status()
271 		if (stat & STATUS_ERR_MASK)  in mxcmci_poll_status()
272 			return stat;  in mxcmci_poll_status()
275 		if (stat & mask)  in mxcmci_poll_status()
282 	unsigned int stat;  in mxcmci_pull()  local
286 		stat = mxcmci_poll_status(host,  in mxcmci_pull()
288 		if (stat)  in mxcmci_pull()
289 			return stat;  in mxcmci_pull()
298 		stat = mxcmci_poll_status(host,  in mxcmci_pull()
300 		if (stat)  in mxcmci_pull()
301 			return stat;  in mxcmci_pull()
311 	unsigned int stat;  in mxcmci_push()  local
315 		stat = mxcmci_poll_status(host, STATUS_BUF_WRITE_RDY);  in mxcmci_push()
316 		if (stat)  in mxcmci_push()
317 			return stat;  in mxcmci_push()
326 		stat = mxcmci_poll_status(host, STATUS_BUF_WRITE_RDY);  in mxcmci_push()
327 		if (stat)  in mxcmci_push()
328 			return stat;  in mxcmci_push()
334 	stat = mxcmci_poll_status(host, STATUS_BUF_WRITE_RDY);  in mxcmci_push()
335 	if (stat)  in mxcmci_push()
336 		return stat;  in mxcmci_push()
344 	int stat;  in mxcmci_transfer_data()  local
351 		stat = mxcmci_pull(host, data->dest, length);  in mxcmci_transfer_data()
352 		if (stat)  in mxcmci_transfer_data()
353 			return stat;  in mxcmci_transfer_data()
356 		stat = mxcmci_push(host, (const void *)(data->src), length);  in mxcmci_transfer_data()
357 		if (stat)  in mxcmci_transfer_data()
358 			return stat;  in mxcmci_transfer_data()
360 		stat = mxcmci_poll_status(host, STATUS_WRITE_OP_DONE);  in mxcmci_transfer_data()
361 		if (stat)  in mxcmci_transfer_data()
362 			return stat;  in mxcmci_transfer_data()
367 static int mxcmci_cmd_done(struct mxcmci_host *host, unsigned int stat)  in mxcmci_cmd_done()  argument
372 	ret = mxcmci_read_response(host, stat);  in mxcmci_cmd_done()
395 	u32 stat;  in mxcmci_request()  local
414 		stat = readl(&host->base->status);  in mxcmci_request()
415 		writel(stat, &host->base->status);  in mxcmci_request()
416 	} while (!(stat & STATUS_END_CMD_RESP));  in mxcmci_request()
418 	return mxcmci_cmd_done(host, stat);  in mxcmci_request()