152 plmmc_intr_xfer(struct plmmc_softc *sc, struct sdmmc_command *cmd)  in plmmc_intr_xfer()  argument
156 	if (cmd == NULL) {  in plmmc_intr_xfer()
161 	if (cmd->c_buf == NULL) {  in plmmc_intr_xfer()
172 	if (cmd->c_flags & SCF_CMD_READ)  in plmmc_intr_xfer()
180 	if (cmd->c_flags & SCF_CMD_READ)  in plmmc_intr_xfer()
181 		MMCI_READ_MULTI(sc, MMCI_FIFO_REG, (uint32_t *)cmd->c_buf, len / 4);  in plmmc_intr_xfer()
183 		MMCI_WRITE_MULTI(sc, MMCI_FIFO_REG, (uint32_t *)cmd->c_buf, len / 4);  in plmmc_intr_xfer()
186 	cmd->c_resid -= len;  in plmmc_intr_xfer()
187 	cmd->c_buf += len;  in plmmc_intr_xfer()
274 plmmc_pio_transfer(struct plmmc_softc *sc, struct sdmmc_command *cmd,  in plmmc_pio_transfer()  argument
380 plmmc_do_command(sdmmc_chipset_handle_t sch, struct sdmmc_command *cmd)  in plmmc_do_command()  argument
387 	const int xferlen = uimin(cmd->c_resid, PLMMC_MAXXFER);  in plmmc_do_command()
389 	sc->sc_cmd = cmd;  in plmmc_do_command()
397 	    cmd->c_opcode, cmd->c_flags, cmd->c_datalen, cmd->c_resid, xferlen);  in plmmc_do_command()
405 	if (cmd->c_flags & SCF_RSP_PRESENT)  in plmmc_do_command()
407 	if (cmd->c_flags & SCF_RSP_136)  in plmmc_do_command()
410 	uint32_t arg = cmd->c_arg;  in plmmc_do_command()
413 		unsigned int nblks = xferlen / cmd->c_blklen;  in plmmc_do_command()
414 		if (nblks == 0 || (xferlen % cmd->c_blklen) != 0)  in plmmc_do_command()
417 		const uint32_t dir = (cmd->c_flags & SCF_CMD_READ) ? 1 : 0;  in plmmc_do_command()
418 		const uint32_t blksize = ffs(cmd->c_blklen) - 1;  in plmmc_do_command()
421 		MMCI_WRITE(sc, MMCI_DATA_LENGTH_REG, nblks * cmd->c_blklen);  in plmmc_do_command()
429 		    (cmd->c_datalen - cmd->c_resid) / SDMMC_SECTOR_SIZE;  in plmmc_do_command()
430 		if (!ISSET(cmd->c_flags, SCF_XFER_SDHC))  in plmmc_do_command()
436 	MMCI_WRITE(sc, MMCI_COMMAND_REG, cmdval | cmd->c_opcode);  in plmmc_do_command()
439 		cmd->c_error = plmmc_pio_transfer(sc, cmd, xferlen);  in plmmc_do_command()
440 		if (cmd->c_error) {  in plmmc_do_command()
446 			    "error (%d) waiting for xfer\n", cmd->c_error);  in plmmc_do_command()
451 	if ((cmd->c_flags & SCF_RSP_PRESENT) && cmd->c_resid == 0) {  in plmmc_do_command()
452 		cmd->c_error = plmmc_wait_cmd(sc);  in plmmc_do_command()
453 		if (cmd->c_error) {  in plmmc_do_command()
456 			    "error (%d) waiting for resp\n", cmd->c_error);  in plmmc_do_command()
461 		if (cmd->c_flags & SCF_RSP_136) {  in plmmc_do_command()
462 			cmd->c_resp[3] = MMCI_READ(sc, MMCI_RESP0_REG);  in plmmc_do_command()
463 			cmd->c_resp[2] = MMCI_READ(sc, MMCI_RESP1_REG);  in plmmc_do_command()
464 			cmd->c_resp[1] = MMCI_READ(sc, MMCI_RESP2_REG);  in plmmc_do_command()
465 			cmd->c_resp[0] = MMCI_READ(sc, MMCI_RESP3_REG);  in plmmc_do_command()
466 			if (cmd->c_flags & SCF_RSP_CRC) {  in plmmc_do_command()
467 				cmd->c_resp[0] = (cmd->c_resp[0] >> 8) |  in plmmc_do_command()
468 				    (cmd->c_resp[1] << 24);  in plmmc_do_command()
469 				cmd->c_resp[1] = (cmd->c_resp[1] >> 8) |  in plmmc_do_command()
470 				    (cmd->c_resp[2] << 24);  in plmmc_do_command()
471 				cmd->c_resp[2] = (cmd->c_resp[2] >> 8) |  in plmmc_do_command()
472 				    (cmd->c_resp[3] << 24);  in plmmc_do_command()
473 				cmd->c_resp[3] = (cmd->c_resp[3] >> 8);  in plmmc_do_command()
476 			cmd->c_resp[0] = MMCI_READ(sc, MMCI_RESP0_REG);  in plmmc_do_command()
494 plmmc_exec_command(sdmmc_chipset_handle_t sch, struct sdmmc_command *cmd)  in plmmc_exec_command()  argument
500 	    cmd->c_opcode, cmd->c_flags, cmd->c_data, cmd->c_datalen);  in plmmc_exec_command()
504 	cmd->c_resid = cmd->c_datalen;  in plmmc_exec_command()
505 	cmd->c_buf = cmd->c_data;  in plmmc_exec_command()
507 		plmmc_do_command(sch, cmd);  in plmmc_exec_command()
509 		if (cmd->c_resid > 0 && cmd->c_error == 0) {  in plmmc_exec_command()
521 	} while (cmd->c_resid > 0 && cmd->c_error == 0);  in plmmc_exec_command()
522 	cmd->c_flags |= SCF_ITSDONE;  in plmmc_exec_command()