577 			    int tag, struct mtip_cmd *command, int status)  in mtip_completion()  argument
579 	struct completion *waiting = command->comp_data;  in mtip_completion()
584 	command->comp_func = NULL;  in mtip_completion()
585 	command->comp_data = NULL;  in mtip_completion()
590 			    int tag, struct mtip_cmd *command, int status)  in mtip_null_completion()  argument
722 			fis = (struct host_to_dev_fis *)cmd->command;  in mtip_handle_tfe()
726 			    fis->command == ATA_CMD_SET_FEATURES)  in mtip_handle_tfe()
731 					fis->command == ATA_CMD_FPDMA_WRITE)) {  in mtip_handle_tfe()
734 					fis->command == ATA_CMD_FPDMA_WRITE ?  in mtip_handle_tfe()
784 	struct mtip_cmd *command;  in mtip_workq_sdbfx()  local
802 			command = mtip_cmd_from_tag(dd, tag);  in mtip_workq_sdbfx()
803 			if (likely(command->comp_func))  in mtip_workq_sdbfx()
804 				command->comp_func(port, tag, command, 0);  in mtip_workq_sdbfx()
992 	if (fis->command == ATA_CMD_SEC_ERASE_PREP) {  in mtip_pause_ncq()
995 	} else if ((fis->command == ATA_CMD_DOWNLOAD_MICRO) &&  in mtip_pause_ncq()
1000 	} else if ((fis->command == ATA_CMD_SEC_ERASE_UNIT) ||  in mtip_pause_ncq()
1001 		((fis->command == 0xFC) &&  in mtip_pause_ncq()
1121 	if (fis->command == ATA_CMD_SEC_ERASE_PREP)  in mtip_exec_internal_command()
1127 		if (fis->command != ATA_CMD_STANDBYNOW1) {  in mtip_exec_internal_command()
1151 	memcpy(int_cmd->command, fis, fis_len*4);  in mtip_exec_internal_command()
1157 		command_sg = int_cmd->command + AHCI_CMD_TBL_HDR_SZ;  in mtip_exec_internal_command()
1187 					fis->command,  in mtip_exec_internal_command()
1194 					fis->command, timeout);  in mtip_exec_internal_command()
1198 					fis->command, rv, timeout);  in mtip_exec_internal_command()
1205 					fis->command);  in mtip_exec_internal_command()
1225 			if ((fis->command != ATA_CMD_STANDBYNOW1) &&  in mtip_exec_internal_command()
1238 					fis->command);  in mtip_exec_internal_command()
1298 	switch (fis->command) {  in mtip_set_timeout()
1356 	fis.command	= ATA_CMD_ID_ATA;  in mtip_get_identify()
1446 	fis.command	= ATA_CMD_STANDBYNOW1;  in mtip_standby_immediate()
1488 	fis.command	= ATA_CMD_READ_LOG_EXT;  in mtip_read_log_page()
1525 	fis.command	= ATA_CMD_SMART;  in mtip_get_smart_data()
1655 	fis.command    = 0xfb;  in mtip_send_trim()
1761 				struct mtip_cmd *command,  in fill_command_sg()  argument
1767 	struct scatterlist *sg = command->sg;  in fill_command_sg()
1769 	command_sg = command->command + AHCI_CMD_TBL_HDR_SZ;  in fill_command_sg()
1793 static int exec_drive_task(struct mtip_port *port, u8 *command)  in exec_drive_task()  argument
1803 	fis.command	= command[0];  in exec_drive_task()
1804 	fis.features	= command[1];  in exec_drive_task()
1805 	fis.sect_count	= command[2];  in exec_drive_task()
1806 	fis.sector	= command[3];  in exec_drive_task()
1807 	fis.cyl_low	= command[4];  in exec_drive_task()
1808 	fis.cyl_hi	= command[5];  in exec_drive_task()
1809 	fis.device	= command[6] & ~0x10; /* Clear the dev bit*/  in exec_drive_task()
1815 		command[0],  in exec_drive_task()
1816 		command[1],  in exec_drive_task()
1817 		command[2],  in exec_drive_task()
1818 		command[3],  in exec_drive_task()
1819 		command[4],  in exec_drive_task()
1820 		command[5],  in exec_drive_task()
1821 		command[6]);  in exec_drive_task()
1835 	command[0] = reply->command; /* Status*/  in exec_drive_task()
1836 	command[1] = reply->features; /* Error*/  in exec_drive_task()
1837 	command[4] = reply->cyl_low;  in exec_drive_task()
1838 	command[5] = reply->cyl_hi;  in exec_drive_task()
1842 		command[0],  in exec_drive_task()
1843 		command[1],  in exec_drive_task()
1844 		command[4],  in exec_drive_task()
1845 		command[5]);  in exec_drive_task()
1863 static int exec_drive_command(struct mtip_port *port, u8 *command,  in exec_drive_command()  argument
1870 	int rv = 0, xfer_sz = command[3];  in exec_drive_command()
1894 	fis.command	= command[0];  in exec_drive_command()
1895 	fis.features	= command[2];  in exec_drive_command()
1896 	fis.sect_count	= command[3];  in exec_drive_command()
1897 	if (fis.command == ATA_CMD_SMART) {  in exec_drive_command()
1898 		fis.sector	= command[1];  in exec_drive_command()
1914 		command[0],  in exec_drive_command()
1915 		command[1],  in exec_drive_command()
1916 		command[2],  in exec_drive_command()
1917 		command[3]);  in exec_drive_command()
1934 	command[0] = reply->command; /* Status*/  in exec_drive_command()
1935 	command[1] = reply->features; /* Error*/  in exec_drive_command()
1936 	command[2] = reply->sect_count;  in exec_drive_command()
1942 		command[0],  in exec_drive_command()
1943 		command[1],  in exec_drive_command()
1944 		command[2]);  in exec_drive_command()
1949 				 ATA_SECT_SIZE * command[3])) {  in exec_drive_command()
1973 static unsigned int implicit_sector(unsigned char command,  in implicit_sector()  argument
1979 	switch (command) {  in implicit_sector()
2107 	fis.command	= req_task->io_ports[7];  in exec_drive_taskfile()
2130 	force_single_sector = implicit_sector(fis.command, fis.features);  in exec_drive_taskfile()
2151 		fis.command,  in exec_drive_taskfile()
2160 	if ((fis.command == ATA_CMD_SEC_ERASE_UNIT) && outbuf &&  in exec_drive_taskfile()
2193 		req_task->io_ports[7] = reply->command;  in exec_drive_taskfile()
2382 			      struct mtip_cmd *command, int nents,  in mtip_hw_submit_io()  argument
2392 	nents = dma_map_sg(&dd->pdev->dev, command->sg, nents, dma_dir);  in mtip_hw_submit_io()
2396 	command->scatter_ents = nents;  in mtip_hw_submit_io()
2402 	command->retries = MTIP_MAX_RETRIES;  in mtip_hw_submit_io()
2405 	fis = command->command;  in mtip_hw_submit_io()
2409 		fis->command = ATA_CMD_FPDMA_READ;  in mtip_hw_submit_io()
2411 		fis->command = ATA_CMD_FPDMA_WRITE;  in mtip_hw_submit_io()
2426 	fill_command_sg(dd, command, nents);  in mtip_hw_submit_io()
2428 	if (unlikely(command->unaligned))  in mtip_hw_submit_io()
2432 	command->command_header->opts =  in mtip_hw_submit_io()
2435 	command->command_header->byte_count = 0;  in mtip_hw_submit_io()
2441 	command->comp_data = dd;  in mtip_hw_submit_io()
2442 	command->comp_func = mtip_async_complete;  in mtip_hw_submit_io()
2443 	command->direction = dma_dir;  in mtip_hw_submit_io()
3840 	if (!cmd->command)  in mtip_free_cmd()
3844 				cmd->command, cmd->command_dma);  in mtip_free_cmd()
3862 	cmd->command = dmam_alloc_coherent(&dd->pdev->dev, CMD_DMA_ALLOC_SZ,  in mtip_init_cmd()
3864 	if (!cmd->command)  in mtip_init_cmd()
3867 	memset(cmd->command, 0, CMD_DMA_ALLOC_SZ);  in mtip_init_cmd()