dev/twa/tw_cl_io.c

75 	struct tw_cl_command_9k			*cmd;
113 	/* Build the cmd pkt. */
114 	cmd = &(req->cmd_pkt->command.cmd_pkt_9k);
118 	cmd->res__opcode = BUILD_RES__OPCODE(0, TWA_FW_CMD_EXECUTE_SCSI);
119 	cmd->unit = (TW_UINT8)(scsi_req->unit);
120 	cmd->lun_l4__req_id = TW_CL_SWAP16(
122 	cmd->status = 0;
123 	cmd->sgl_offset = 16; /* offset from end of hdr = max cdb len */
124 	tw_osl_memcpy(cmd->cdb, scsi_req->cdb, scsi_req->cdb_len);
129 		req_pkt->tw_osl_sgl_callback(req_handle, cmd->sg_list,
131 		cmd->lun_h4__sgl_entries =
135 		cmd->lun_h4__sgl_entries =
139 			cmd->sg_list, scsi_req->sgl_entries);
160  * Description:		Submits a cmd to firmware.
177 	/* Serialize access to the controller cmd queue. */
297 	/* Build the cmd pkt. */
304 			"passthru: 9k cmd pkt");
319 			"passthru: 7k cmd pkt");
361  *			cmd	-- ioctl cmd
371 tw_cl_ioctl(struct tw_cl_ctlr_handle *ctlr_handle, u_long cmd, TW_VOID *buf)
387 	switch (cmd) {
692 			"Unknown ioctl cmd 0x%x", cmd);
722 	union tw_cl_command_7k		*cmd;
748 	/* Build the cmd pkt. */
749 	cmd = &(req->cmd_pkt->command.cmd_pkt_7k);
753 	cmd->param.sgl_off__opcode =
755 	cmd->param.request_id = (TW_UINT8)(TW_CL_SWAP16(req->request_id));
756 	cmd->param.host_id__unit = BUILD_HOST_ID__UNIT(0, 0);
757 	cmd->param.param_count = TW_CL_SWAP16(1);
760 		((struct tw_cl_sg_desc64 *)(cmd->param.sgl))[0].address =
762 		((struct tw_cl_sg_desc64 *)(cmd->param.sgl))[0].length =
764 		cmd->param.size = 2 + 3;
766 		((struct tw_cl_sg_desc32 *)(cmd->param.sgl))[0].address =
768 		((struct tw_cl_sg_desc32 *)(cmd->param.sgl))[0].length =
770 		cmd->param.size = 2 + 2;
785 		if ((error = cmd->param.status)) {
839 	union tw_cl_command_7k		*cmd;
865 	/* Build the cmd pkt. */
866 	cmd = &(req->cmd_pkt->command.cmd_pkt_7k);
870 	cmd->param.sgl_off__opcode =
872 	cmd->param.request_id = (TW_UINT8)(TW_CL_SWAP16(req->request_id));
873 	cmd->param.host_id__unit = BUILD_HOST_ID__UNIT(0, 0);
874 	cmd->param.param_count = TW_CL_SWAP16(1);
877 		((struct tw_cl_sg_desc64 *)(cmd->param.sgl))[0].address =
879 		((struct tw_cl_sg_desc64 *)(cmd->param.sgl))[0].length =
881 		cmd->param.size = 2 + 3;
883 		((struct tw_cl_sg_desc32 *)(cmd->param.sgl))[0].address =
885 		((struct tw_cl_sg_desc32 *)(cmd->param.sgl))[0].length =
887 		cmd->param.size = 2 + 2;
903 		if ((error = cmd->param.status)) {
938  * Description:		Sends down a firmware cmd, and waits for the completion
958 	 * If the cmd queue is full, tw_cli_submit_cmd will queue this
1282  * Description:		Sends down a scsi cmd to fw.
1285  *			cmd	-- opcode of scsi cmd to send
1291 tw_cli_send_scsi_cmd(struct tw_cli_req_context *req, TW_INT32 cmd)
1310 	/* Build the cmd pkt. */
1337 	cmd9k->cdb[0] = (TW_UINT8)cmd;
1355  * Description:		Sends down a Request Sense cmd to fw to fetch an AEN.