70 static int mac53c94_queue_lck(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *))  in mac53c94_queue_lck()  argument
75 	if (cmd->sc_data_direction == DMA_TO_DEVICE) {  in mac53c94_queue_lck()
77 		printk(KERN_DEBUG "mac53c94_queue %p: command is", cmd);  in mac53c94_queue_lck()
78 		for (i = 0; i < cmd->cmd_len; ++i)  in mac53c94_queue_lck()
79 			printk(KERN_CONT " %.2x", cmd->cmnd[i]);  in mac53c94_queue_lck()
82 		       scsi_sg_count(cmd), scsi_bufflen(cmd), scsi_sglist(cmd));  in mac53c94_queue_lck()
86 	cmd->scsi_done = done;  in mac53c94_queue_lck()
87 	cmd->host_scribble = NULL;  in mac53c94_queue_lck()
89 	state = (struct fsc_state *) cmd->device->host->hostdata;  in mac53c94_queue_lck()
92 		state->request_q = cmd;  in mac53c94_queue_lck()
94 		state->request_qtail->host_scribble = (void *) cmd;  in mac53c94_queue_lck()
95 	state->request_qtail = cmd;  in mac53c94_queue_lck()
105 static int mac53c94_host_reset(struct scsi_cmnd *cmd)  in DEF_SCSI_QCMD()
107 	struct fsc_state *state = (struct fsc_state *) cmd->device->host->hostdata;  in DEF_SCSI_QCMD()
112 	spin_lock_irqsave(cmd->device->host->host_lock, flags);  in DEF_SCSI_QCMD()
122 	spin_unlock_irqrestore(cmd->device->host->host_lock, flags);  in DEF_SCSI_QCMD()
149 	struct scsi_cmnd *cmd;  in mac53c94_start()  local
157 	state->current_req = cmd = state->request_q;  in mac53c94_start()
158 	state->request_q = (struct scsi_cmnd *) cmd->host_scribble;  in mac53c94_start()
168 	writeb(cmd->device->id, &regs->dest_id);  in mac53c94_start()
173 	for (i = 0; i < cmd->cmd_len; ++i)  in mac53c94_start()
174 		writeb(cmd->cmnd[i], &regs->fifo);  in mac53c94_start()
180 	set_dma_cmds(state, cmd);  in mac53c94_start()
199 	struct scsi_cmnd *cmd = state->current_req;  in mac53c94_interrupt()  local
239 	if (cmd == 0) {  in mac53c94_interrupt()
268 		    && (scsi_sg_count(cmd) > 0 || scsi_bufflen(cmd))) {  in mac53c94_interrupt()
269 			nb = cmd->SCp.this_residual;  in mac53c94_interrupt()
272 			cmd->SCp.this_residual -= nb;  in mac53c94_interrupt()
299 		if (cmd->SCp.this_residual != 0  in mac53c94_interrupt()
302 			nb = cmd->SCp.this_residual;  in mac53c94_interrupt()
305 			cmd->SCp.this_residual -= nb;  in mac53c94_interrupt()
316 		scsi_dma_unmap(cmd);  in mac53c94_interrupt()
327 		cmd->SCp.Status = readb(&regs->fifo);  in mac53c94_interrupt()
328 		cmd->SCp.Message = readb(&regs->fifo);  in mac53c94_interrupt()
329 		cmd->result = CMD_ACCEPT_MSG;  in mac53c94_interrupt()
337 		cmd_done(state, (DID_OK << 16) + (cmd->SCp.Message << 8)  in mac53c94_interrupt()
338 			 + cmd->SCp.Status);  in mac53c94_interrupt()
347 	struct scsi_cmnd *cmd;  in cmd_done()  local
349 	cmd = state->current_req;  in cmd_done()
350 	if (cmd != 0) {  in cmd_done()
351 		cmd->result = result;  in cmd_done()
352 		(*cmd->scsi_done)(cmd);  in cmd_done()
362 static void set_dma_cmds(struct fsc_state *state, struct scsi_cmnd *cmd)  in set_dma_cmds()  argument
370 	nseg = scsi_dma_map(cmd);  in set_dma_cmds()
375 	dma_cmd = cmd->sc_data_direction == DMA_TO_DEVICE ?  in set_dma_cmds()
380 	scsi_for_each_sg(cmd, scl, nseg, i) {  in set_dma_cmds()
396 	cmd->SCp.this_residual = total;  in set_dma_cmds()