Lines Matching defs:io_info

2380  * @io_info:		IO information
2389 		   struct IO_REQUEST_INFO *io_info, struct scsi_cmnd *scp,
2394 	u64 start_blk = io_info->pdBlock;
2396 	u32 num_blocks = io_info->numBlocks;
2400 	ld = MR_TargetIdToLdGet(io_info->ldTgtId, local_map_ptr);
2560  * @io_info:		IO Request info
2567 				  struct IO_REQUEST_INFO *io_info)
2570 	u32 device_id = io_info->ldTgtId;
2590 		    (io_info->ldStartBlock >= current_sd->next_seq_lba) &&
2591 		    (io_info->ldStartBlock <= (current_sd->next_seq_lba + 32)) &&
2592 		    (current_sd->is_read == io_info->isRead)) {
2594 			if ((io_info->ldStartBlock != current_sd->next_seq_lba)	&&
2595 			    ((!io_info->isRead) || (!is_read_ahead)))
2604 			io_info->ldStartBlock + io_info->numBlocks;
2630 	current_sd->is_read = io_info->isRead;
2631 	current_sd->next_seq_lba = io_info->ldStartBlock + io_info->numBlocks;
2738 	struct IO_REQUEST_INFO io_info;
2814 	memset(&io_info, 0, sizeof(struct IO_REQUEST_INFO));
2815 	io_info.ldStartBlock = ((u64)start_lba_hi << 32) | start_lba_lo;
2816 	io_info.numBlocks = datalength;
2817 	io_info.ldTgtId = device_id;
2818 	io_info.r1_alt_dev_handle = MR_DEVHANDLE_INVALID;
2821 	io_info.data_arms = 1;
2824 		io_info.isRead = 1;
2836 		if (MR_BuildRaidContext(instance, &io_info, rctx,
2838 			fp_possible = (io_info.fpOkForIo > 0) ? true : false;
2841 	megasas_get_msix_index(instance, scp, cmd, io_info.data_arms);
2852 		if (io_info.r1_alt_dev_handle != MR_DEVHANDLE_INVALID) {
2871 		    (io_info.isRead && io_info.ra_capable)) {
2874 			megasas_stream_detect(instance, cmd, &io_info);
2887 				raid, fp_possible, io_info.isRead,
2895 		megasas_set_pd_lba(io_request, scp->cmd_len, &io_info, scp,
2917 			(io_info.isRead)) {
2918 			io_info.devHandle =
2921 					&io_info, local_map_ptr);
2923 			cmd->pd_r1_lb = io_info.pd_after_lb;
2925 				rctx_g35->span_arm = io_info.span_arm;
2927 				rctx->span_arm = io_info.span_arm;
2933 			cmd->r1_alt_dev_handle = io_info.r1_alt_dev_handle;
2938 			(local_map_ptr->raidMap.devHndlInfo[io_info.pd_after_lb].validHandles > 1)) {
2940 			io_info.devHandle =
2941 				local_map_ptr->raidMap.devHndlInfo[io_info.pd_after_lb].devHandle[instance->dev_handle];
2944 		cmd->request_desc->SCSIIO.DevHandle = io_info.devHandle;
2945 		io_request->DevHandle = io_info.devHandle;
2946 		cmd->pd_interface = io_info.pd_interface;
2956 			if (io_info.do_fp_rlbypass ||