forked from ~ljy/RK356X_SDK_RELEASE
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hc
2023-12-09 95099d4622f8cb224d94e314c7a8e0df60b13f87 
 kernel/drivers/scsi/mpt3sas/mpt3sas_transport.c
....@@ -146,25 +146,22 @@
146146 	u32 ioc_status;
147147 
148148 	if (ioc->shost_recovery || ioc->pci_error_recovery) {
149
-		pr_info(MPT3SAS_FMT "%s: host reset in progress!\n",
150
-		    __func__, ioc->name);
149
+		ioc_info(ioc, "%s: host reset in progress!\n", __func__);
151150 		return -EFAULT;
152151 	}
153152 
154153 	if ((mpt3sas_config_get_sas_device_pg0(ioc, &mpi_reply, &sas_device_pg0,
155154 	    MPI2_SAS_DEVICE_PGAD_FORM_HANDLE, handle))) {
156
-		pr_err(MPT3SAS_FMT "failure at %s:%d/%s()!\n",
157
-		    ioc->name, __FILE__, __LINE__, __func__);
155
+		ioc_err(ioc, "failure at %s:%d/%s()!\n",
156
+			__FILE__, __LINE__, __func__);
158157 		return -ENXIO;
159158 	}
160159 
161160 	ioc_status = le16_to_cpu(mpi_reply.IOCStatus) &
162161 	    MPI2_IOCSTATUS_MASK;
163162 	if (ioc_status != MPI2_IOCSTATUS_SUCCESS) {
164
-		pr_err(MPT3SAS_FMT
165
-			"handle(0x%04x), ioc_status(0x%04x)\nfailure at %s:%d/%s()!\n",
166
-			ioc->name, handle, ioc_status,
167
-		     __FILE__, __LINE__, __func__);
163
+		ioc_err(ioc, "handle(0x%04x), ioc_status(0x%04x) failure at %s:%d/%s()!\n",
164
+			handle, ioc_status, __FILE__, __LINE__, __func__);
168165 		return -EIO;
169166 	}
170167 
....@@ -299,7 +296,6 @@
299296 	struct rep_manu_request *manufacture_request;
300297 	int rc;
301298 	u16 smid;
302
-	u32 ioc_state;
303299 	void *psge;
304300 	u8 issue_reset = 0;
305301 	void *data_out = NULL;
....@@ -307,48 +303,28 @@
307303 	dma_addr_t data_in_dma;
308304 	size_t data_in_sz;
309305 	size_t data_out_sz;
310
-	u16 wait_state_count;
311306 
312307 	if (ioc->shost_recovery || ioc->pci_error_recovery) {
313
-		pr_info(MPT3SAS_FMT "%s: host reset in progress!\n",
314
-		    __func__, ioc->name);
308
+		ioc_info(ioc, "%s: host reset in progress!\n", __func__);
315309 		return -EFAULT;
316310 	}
317311 
318312 	mutex_lock(&ioc->transport_cmds.mutex);
319313 
320314 	if (ioc->transport_cmds.status != MPT3_CMD_NOT_USED) {
321
-		pr_err(MPT3SAS_FMT "%s: transport_cmds in use\n",
322
-		    ioc->name, __func__);
315
+		ioc_err(ioc, "%s: transport_cmds in use\n", __func__);
323316 		rc = -EAGAIN;
324317 		goto out;
325318 	}
326319 	ioc->transport_cmds.status = MPT3_CMD_PENDING;
327320 
328
-	wait_state_count = 0;
329
-	ioc_state = mpt3sas_base_get_iocstate(ioc, 1);
330
-	while (ioc_state != MPI2_IOC_STATE_OPERATIONAL) {
331
-		if (wait_state_count++ == 10) {
332
-			pr_err(MPT3SAS_FMT
333
-			    "%s: failed due to ioc not operational\n",
334
-			    ioc->name, __func__);
335
-			rc = -EFAULT;
336
-			goto out;
337
-		}
338
-		ssleep(1);
339
-		ioc_state = mpt3sas_base_get_iocstate(ioc, 1);
340
-		pr_info(MPT3SAS_FMT
341
-			"%s: waiting for operational state(count=%d)\n",
342
-			ioc->name, __func__, wait_state_count);
343
-	}
344
-	if (wait_state_count)
345
-		pr_info(MPT3SAS_FMT "%s: ioc is operational\n",
346
-		    ioc->name, __func__);
321
+	rc = mpt3sas_wait_for_ioc(ioc, IOC_OPERATIONAL_WAIT_COUNT);
322
+	if (rc)
323
+		goto out;
347324 
348325 	smid = mpt3sas_base_get_smid(ioc, ioc->transport_cb_idx);
349326 	if (!smid) {
350
-		pr_err(MPT3SAS_FMT "%s: failed obtaining a smid\n",
351
-		    ioc->name, __func__);
327
+		ioc_err(ioc, "%s: failed obtaining a smid\n", __func__);
352328 		rc = -EAGAIN;
353329 		goto out;
354330 	}
....@@ -359,9 +335,8 @@
359335 
360336 	data_out_sz = sizeof(struct rep_manu_request);
361337 	data_in_sz = sizeof(struct rep_manu_reply);
362
-	data_out = pci_alloc_consistent(ioc->pdev, data_out_sz + data_in_sz,
363
-	    &data_out_dma);
364
-
338
+	data_out = dma_alloc_coherent(&ioc->pdev->dev, data_out_sz + data_in_sz,
339
+			&data_out_dma, GFP_KERNEL);
365340 	if (!data_out) {
366341 		pr_err("failure at %s:%d/%s()!\n", __FILE__,
367342 		    __LINE__, __func__);
....@@ -388,16 +363,15 @@
388363 	ioc->build_sg(ioc, psge, data_out_dma, data_out_sz, data_in_dma,
389364 	    data_in_sz);
390365 
391
-	dtransportprintk(ioc, pr_info(MPT3SAS_FMT
392
-		"report_manufacture - send to sas_addr(0x%016llx)\n",
393
-		ioc->name, (unsigned long long)sas_address));
366
+	dtransportprintk(ioc,
367
+			 ioc_info(ioc, "report_manufacture - send to sas_addr(0x%016llx)\n",
368
+				  (u64)sas_address));
394369 	init_completion(&ioc->transport_cmds.done);
395
-	mpt3sas_base_put_smid_default(ioc, smid);
370
+	ioc->put_smid_default(ioc, smid);
396371 	wait_for_completion_timeout(&ioc->transport_cmds.done, 10*HZ);
397372 
398373 	if (!(ioc->transport_cmds.status & MPT3_CMD_COMPLETE)) {
399
-		pr_err(MPT3SAS_FMT "%s: timeout\n",
400
-		    ioc->name, __func__);
374
+		ioc_err(ioc, "%s: timeout\n", __func__);
401375 		_debug_dump_mf(mpi_request,
402376 		    sizeof(Mpi2SmpPassthroughRequest_t)/4);
403377 		if (!(ioc->transport_cmds.status & MPT3_CMD_RESET))
....@@ -405,17 +379,16 @@
405379 		goto issue_host_reset;
406380 	}
407381 
408
-	dtransportprintk(ioc, pr_info(MPT3SAS_FMT
409
-		"report_manufacture - complete\n", ioc->name));
382
+	dtransportprintk(ioc, ioc_info(ioc, "report_manufacture - complete\n"));
410383 
411384 	if (ioc->transport_cmds.status & MPT3_CMD_REPLY_VALID) {
412385 		u8 *tmp;
413386 
414387 		mpi_reply = ioc->transport_cmds.reply;
415388 
416
-		dtransportprintk(ioc, pr_info(MPT3SAS_FMT
417
-		    "report_manufacture - reply data transfer size(%d)\n",
418
-		    ioc->name, le16_to_cpu(mpi_reply->ResponseDataLength)));
389
+		dtransportprintk(ioc,
390
+				 ioc_info(ioc, "report_manufacture - reply data transfer size(%d)\n",
391
+					  le16_to_cpu(mpi_reply->ResponseDataLength)));
419392 
420393 		if (le16_to_cpu(mpi_reply->ResponseDataLength) !=
421394 		    sizeof(struct rep_manu_reply))
....@@ -439,8 +412,8 @@
439412 			    manufacture_reply->component_revision_id;
440413 		}
441414 	} else
442
-		dtransportprintk(ioc, pr_info(MPT3SAS_FMT
443
-		    "report_manufacture - no reply\n", ioc->name));
415
+		dtransportprintk(ioc,
416
+				 ioc_info(ioc, "report_manufacture - no reply\n"));
444417 
445418  issue_host_reset:
446419 	if (issue_reset)
....@@ -448,7 +421,7 @@
448421  out:
449422 	ioc->transport_cmds.status = MPT3_CMD_NOT_USED;
450423 	if (data_out)
451
-		pci_free_consistent(ioc->pdev, data_out_sz + data_in_sz,
424
+		dma_free_coherent(&ioc->pdev->dev, data_out_sz + data_in_sz,
452425 		    data_out, data_out_dma);
453426 
454427 	mutex_unlock(&ioc->transport_cmds.mutex);
....@@ -643,8 +616,8 @@
643616 	mpt3sas_port = kzalloc(sizeof(struct _sas_port),
644617 	    GFP_KERNEL);
645618 	if (!mpt3sas_port) {
646
-		pr_err(MPT3SAS_FMT "failure at %s:%d/%s()!\n",
647
-		    ioc->name, __FILE__, __LINE__, __func__);
619
+		ioc_err(ioc, "failure at %s:%d/%s()!\n",
620
+			__FILE__, __LINE__, __func__);
648621 		return NULL;
649622 	}
650623 
....@@ -655,22 +628,21 @@
655628 	spin_unlock_irqrestore(&ioc->sas_node_lock, flags);
656629 
657630 	if (!sas_node) {
658
-		pr_err(MPT3SAS_FMT
659
-			"%s: Could not find parent sas_address(0x%016llx)!\n",
660
-			ioc->name, __func__, (unsigned long long)sas_address);
631
+		ioc_err(ioc, "%s: Could not find parent sas_address(0x%016llx)!\n",
632
+			__func__, (u64)sas_address);
661633 		goto out_fail;
662634 	}
663635 
664636 	if ((_transport_set_identify(ioc, handle,
665637 	    &mpt3sas_port->remote_identify))) {
666
-		pr_err(MPT3SAS_FMT "failure at %s:%d/%s()!\n",
667
-		    ioc->name, __FILE__, __LINE__, __func__);
638
+		ioc_err(ioc, "failure at %s:%d/%s()!\n",
639
+			__FILE__, __LINE__, __func__);
668640 		goto out_fail;
669641 	}
670642 
671643 	if (mpt3sas_port->remote_identify.device_type == SAS_PHY_UNUSED) {
672
-		pr_err(MPT3SAS_FMT "failure at %s:%d/%s()!\n",
673
-		    ioc->name, __FILE__, __LINE__, __func__);
644
+		ioc_err(ioc, "failure at %s:%d/%s()!\n",
645
+			__FILE__, __LINE__, __func__);
674646 		goto out_fail;
675647 	}
676648 
....@@ -687,20 +659,20 @@
687659 	}
688660 
689661 	if (!mpt3sas_port->num_phys) {
690
-		pr_err(MPT3SAS_FMT "failure at %s:%d/%s()!\n",
691
-		    ioc->name, __FILE__, __LINE__, __func__);
662
+		ioc_err(ioc, "failure at %s:%d/%s()!\n",
663
+			__FILE__, __LINE__, __func__);
692664 		goto out_fail;
693665 	}
694666 
695667 	if (!sas_node->parent_dev) {
696
-		pr_err(MPT3SAS_FMT "failure at %s:%d/%s()!\n",
697
-		    ioc->name, __FILE__, __LINE__, __func__);
668
+		ioc_err(ioc, "failure at %s:%d/%s()!\n",
669
+			__FILE__, __LINE__, __func__);
698670 		goto out_fail;
699671 	}
700672 	port = sas_port_alloc_num(sas_node->parent_dev);
701673 	if ((sas_port_add(port))) {
702
-		pr_err(MPT3SAS_FMT "failure at %s:%d/%s()!\n",
703
-		    ioc->name, __FILE__, __LINE__, __func__);
674
+		ioc_err(ioc, "failure at %s:%d/%s()!\n",
675
+			__FILE__, __LINE__, __func__);
704676 		goto out_fail;
705677 	}
706678 
....@@ -729,17 +701,17 @@
729701 		sas_device = mpt3sas_get_sdev_by_addr(ioc,
730702 				    mpt3sas_port->remote_identify.sas_address);
731703 		if (!sas_device) {
732
-			dfailprintk(ioc, printk(MPT3SAS_FMT
733
-				"failure at %s:%d/%s()!\n",
734
-				ioc->name, __FILE__, __LINE__, __func__));
704
+			dfailprintk(ioc,
705
+				    ioc_info(ioc, "failure at %s:%d/%s()!\n",
706
+					     __FILE__, __LINE__, __func__));
735707 			goto out_fail;
736708 		}
737709 		sas_device->pend_sas_rphy_add = 1;
738710 	}
739711 
740712 	if ((sas_rphy_add(rphy))) {
741
-		pr_err(MPT3SAS_FMT "failure at %s:%d/%s()!\n",
742
-		    ioc->name, __FILE__, __LINE__, __func__);
713
+		ioc_err(ioc, "failure at %s:%d/%s()!\n",
714
+			__FILE__, __LINE__, __func__);
743715 	}
744716 
745717 	if (mpt3sas_port->remote_identify.device_type == SAS_END_DEVICE) {
....@@ -747,11 +719,10 @@
747719 		sas_device_put(sas_device);
748720 	}
749721 
750
-	if ((ioc->logging_level & MPT_DEBUG_TRANSPORT))
751
-		dev_printk(KERN_INFO, &rphy->dev,
752
-			"add: handle(0x%04x), sas_addr(0x%016llx)\n",
753
-			handle, (unsigned long long)
754
-		    mpt3sas_port->remote_identify.sas_address);
722
+	dev_info(&rphy->dev,
723
+	    "add: handle(0x%04x), sas_addr(0x%016llx)\n", handle,
724
+	    (unsigned long long)mpt3sas_port->remote_identify.sas_address);
725
+
755726 	mpt3sas_port->rphy = rphy;
756727 	spin_lock_irqsave(&ioc->sas_node_lock, flags);
757728 	list_add_tail(&mpt3sas_port->port_list, &sas_node->sas_port_list);
....@@ -841,6 +812,8 @@
841812 	}
842813 	if (!ioc->remove_host)
843814 		sas_port_delete(mpt3sas_port->port);
815
+	ioc_info(ioc, "%s: removed: sas_addr(0x%016llx)\n",
816
+	    __func__, (unsigned long long)sas_address);
844817 	kfree(mpt3sas_port);
845818 }
846819 
....@@ -864,14 +837,14 @@
864837 	INIT_LIST_HEAD(&mpt3sas_phy->port_siblings);
865838 	phy = sas_phy_alloc(parent_dev, phy_index);
866839 	if (!phy) {
867
-		pr_err(MPT3SAS_FMT "failure at %s:%d/%s()!\n",
868
-		    ioc->name, __FILE__, __LINE__, __func__);
840
+		ioc_err(ioc, "failure at %s:%d/%s()!\n",
841
+			__FILE__, __LINE__, __func__);
869842 		return -1;
870843 	}
871844 	if ((_transport_set_identify(ioc, mpt3sas_phy->handle,
872845 	    &mpt3sas_phy->identify))) {
873
-		pr_err(MPT3SAS_FMT "failure at %s:%d/%s()!\n",
874
-		    ioc->name, __FILE__, __LINE__, __func__);
846
+		ioc_err(ioc, "failure at %s:%d/%s()!\n",
847
+			__FILE__, __LINE__, __func__);
875848 		sas_phy_free(phy);
876849 		return -1;
877850 	}
....@@ -893,8 +866,8 @@
893866 	    phy_pg0.ProgrammedLinkRate >> 4);
894867 
895868 	if ((sas_phy_add(phy))) {
896
-		pr_err(MPT3SAS_FMT "failure at %s:%d/%s()!\n",
897
-		    ioc->name, __FILE__, __LINE__, __func__);
869
+		ioc_err(ioc, "failure at %s:%d/%s()!\n",
870
+			__FILE__, __LINE__, __func__);
898871 		sas_phy_free(phy);
899872 		return -1;
900873 	}
....@@ -932,14 +905,14 @@
932905 	INIT_LIST_HEAD(&mpt3sas_phy->port_siblings);
933906 	phy = sas_phy_alloc(parent_dev, phy_index);
934907 	if (!phy) {
935
-		pr_err(MPT3SAS_FMT "failure at %s:%d/%s()!\n",
936
-		    ioc->name, __FILE__, __LINE__, __func__);
908
+		ioc_err(ioc, "failure at %s:%d/%s()!\n",
909
+			__FILE__, __LINE__, __func__);
937910 		return -1;
938911 	}
939912 	if ((_transport_set_identify(ioc, mpt3sas_phy->handle,
940913 	    &mpt3sas_phy->identify))) {
941
-		pr_err(MPT3SAS_FMT "failure at %s:%d/%s()!\n",
942
-		    ioc->name, __FILE__, __LINE__, __func__);
914
+		ioc_err(ioc, "failure at %s:%d/%s()!\n",
915
+			__FILE__, __LINE__, __func__);
943916 		sas_phy_free(phy);
944917 		return -1;
945918 	}
....@@ -963,8 +936,8 @@
963936 	    expander_pg1.ProgrammedLinkRate >> 4);
964937 
965938 	if ((sas_phy_add(phy))) {
966
-		pr_err(MPT3SAS_FMT "failure at %s:%d/%s()!\n",
967
-		    ioc->name, __FILE__, __LINE__, __func__);
939
+		ioc_err(ioc, "failure at %s:%d/%s()!\n",
940
+			__FILE__, __LINE__, __func__);
968941 		sas_phy_free(phy);
969942 		return -1;
970943 	}
....@@ -1092,54 +1065,33 @@
10921065 	struct phy_error_log_reply *phy_error_log_reply;
10931066 	int rc;
10941067 	u16 smid;
1095
-	u32 ioc_state;
10961068 	void *psge;
10971069 	u8 issue_reset = 0;
10981070 	void *data_out = NULL;
10991071 	dma_addr_t data_out_dma;
11001072 	u32 sz;
1101
-	u16 wait_state_count;
11021073 
11031074 	if (ioc->shost_recovery || ioc->pci_error_recovery) {
1104
-		pr_info(MPT3SAS_FMT "%s: host reset in progress!\n",
1105
-		    __func__, ioc->name);
1075
+		ioc_info(ioc, "%s: host reset in progress!\n", __func__);
11061076 		return -EFAULT;
11071077 	}
11081078 
11091079 	mutex_lock(&ioc->transport_cmds.mutex);
11101080 
11111081 	if (ioc->transport_cmds.status != MPT3_CMD_NOT_USED) {
1112
-		pr_err(MPT3SAS_FMT "%s: transport_cmds in use\n",
1113
-		    ioc->name, __func__);
1082
+		ioc_err(ioc, "%s: transport_cmds in use\n", __func__);
11141083 		rc = -EAGAIN;
11151084 		goto out;
11161085 	}
11171086 	ioc->transport_cmds.status = MPT3_CMD_PENDING;
11181087 
1119
-	wait_state_count = 0;
1120
-	ioc_state = mpt3sas_base_get_iocstate(ioc, 1);
1121
-	while (ioc_state != MPI2_IOC_STATE_OPERATIONAL) {
1122
-		if (wait_state_count++ == 10) {
1123
-			pr_err(MPT3SAS_FMT
1124
-			    "%s: failed due to ioc not operational\n",
1125
-			    ioc->name, __func__);
1126
-			rc = -EFAULT;
1127
-			goto out;
1128
-		}
1129
-		ssleep(1);
1130
-		ioc_state = mpt3sas_base_get_iocstate(ioc, 1);
1131
-		pr_info(MPT3SAS_FMT
1132
-			"%s: waiting for operational state(count=%d)\n",
1133
-			ioc->name, __func__, wait_state_count);
1134
-	}
1135
-	if (wait_state_count)
1136
-		pr_info(MPT3SAS_FMT "%s: ioc is operational\n",
1137
-		    ioc->name, __func__);
1088
+	rc = mpt3sas_wait_for_ioc(ioc, IOC_OPERATIONAL_WAIT_COUNT);
1089
+	if (rc)
1090
+		goto out;
11381091 
11391092 	smid = mpt3sas_base_get_smid(ioc, ioc->transport_cb_idx);
11401093 	if (!smid) {
1141
-		pr_err(MPT3SAS_FMT "%s: failed obtaining a smid\n",
1142
-		    ioc->name, __func__);
1094
+		ioc_err(ioc, "%s: failed obtaining a smid\n", __func__);
11431095 		rc = -EAGAIN;
11441096 		goto out;
11451097 	}
....@@ -1149,7 +1101,8 @@
11491101 
11501102 	sz = sizeof(struct phy_error_log_request) +
11511103 	    sizeof(struct phy_error_log_reply);
1152
-	data_out = pci_alloc_consistent(ioc->pdev, sz, &data_out_dma);
1104
+	data_out = dma_alloc_coherent(&ioc->pdev->dev, sz, &data_out_dma,
1105
+			GFP_KERNEL);
11531106 	if (!data_out) {
11541107 		pr_err("failure at %s:%d/%s()!\n", __FILE__,
11551108 		    __LINE__, __func__);
....@@ -1182,17 +1135,16 @@
11821135 	    data_out_dma + sizeof(struct phy_error_log_request),
11831136 	    sizeof(struct phy_error_log_reply));
11841137 
1185
-	dtransportprintk(ioc, pr_info(MPT3SAS_FMT
1186
-		"phy_error_log - send to sas_addr(0x%016llx), phy(%d)\n",
1187
-		ioc->name, (unsigned long long)phy->identify.sas_address,
1188
-		phy->number));
1138
+	dtransportprintk(ioc,
1139
+			 ioc_info(ioc, "phy_error_log - send to sas_addr(0x%016llx), phy(%d)\n",
1140
+				  (u64)phy->identify.sas_address,
1141
+				  phy->number));
11891142 	init_completion(&ioc->transport_cmds.done);
1190
-	mpt3sas_base_put_smid_default(ioc, smid);
1143
+	ioc->put_smid_default(ioc, smid);
11911144 	wait_for_completion_timeout(&ioc->transport_cmds.done, 10*HZ);
11921145 
11931146 	if (!(ioc->transport_cmds.status & MPT3_CMD_COMPLETE)) {
1194
-		pr_err(MPT3SAS_FMT "%s: timeout\n",
1195
-		    ioc->name, __func__);
1147
+		ioc_err(ioc, "%s: timeout\n", __func__);
11961148 		_debug_dump_mf(mpi_request,
11971149 		    sizeof(Mpi2SmpPassthroughRequest_t)/4);
11981150 		if (!(ioc->transport_cmds.status & MPT3_CMD_RESET))
....@@ -1200,16 +1152,15 @@
12001152 		goto issue_host_reset;
12011153 	}
12021154 
1203
-	dtransportprintk(ioc, pr_info(MPT3SAS_FMT
1204
-		"phy_error_log - complete\n", ioc->name));
1155
+	dtransportprintk(ioc, ioc_info(ioc, "phy_error_log - complete\n"));
12051156 
12061157 	if (ioc->transport_cmds.status & MPT3_CMD_REPLY_VALID) {
12071158 
12081159 		mpi_reply = ioc->transport_cmds.reply;
12091160 
1210
-		dtransportprintk(ioc, pr_info(MPT3SAS_FMT
1211
-		    "phy_error_log - reply data transfer size(%d)\n",
1212
-		    ioc->name, le16_to_cpu(mpi_reply->ResponseDataLength)));
1161
+		dtransportprintk(ioc,
1162
+				 ioc_info(ioc, "phy_error_log - reply data transfer size(%d)\n",
1163
+					  le16_to_cpu(mpi_reply->ResponseDataLength)));
12131164 
12141165 		if (le16_to_cpu(mpi_reply->ResponseDataLength) !=
12151166 		    sizeof(struct phy_error_log_reply))
....@@ -1218,9 +1169,9 @@
12181169 		phy_error_log_reply = data_out +
12191170 		    sizeof(struct phy_error_log_request);
12201171 
1221
-		dtransportprintk(ioc, pr_info(MPT3SAS_FMT
1222
-		    "phy_error_log - function_result(%d)\n",
1223
-		    ioc->name, phy_error_log_reply->function_result));
1172
+		dtransportprintk(ioc,
1173
+				 ioc_info(ioc, "phy_error_log - function_result(%d)\n",
1174
+					  phy_error_log_reply->function_result));
12241175 
12251176 		phy->invalid_dword_count =
12261177 		    be32_to_cpu(phy_error_log_reply->invalid_dword);
....@@ -1232,8 +1183,8 @@
12321183 		    be32_to_cpu(phy_error_log_reply->phy_reset_problem);
12331184 		rc = 0;
12341185 	} else
1235
-		dtransportprintk(ioc, pr_info(MPT3SAS_FMT
1236
-		    "phy_error_log - no reply\n", ioc->name));
1186
+		dtransportprintk(ioc,
1187
+				 ioc_info(ioc, "phy_error_log - no reply\n"));
12371188 
12381189  issue_host_reset:
12391190 	if (issue_reset)
....@@ -1241,7 +1192,7 @@
12411192  out:
12421193 	ioc->transport_cmds.status = MPT3_CMD_NOT_USED;
12431194 	if (data_out)
1244
-		pci_free_consistent(ioc->pdev, sz, data_out, data_out_dma);
1195
+		dma_free_coherent(&ioc->pdev->dev, sz, data_out, data_out_dma);
12451196 
12461197 	mutex_unlock(&ioc->transport_cmds.mutex);
12471198 	return rc;
....@@ -1276,17 +1227,16 @@
12761227 	/* get hba phy error logs */
12771228 	if ((mpt3sas_config_get_phy_pg1(ioc, &mpi_reply, &phy_pg1,
12781229 		    phy->number))) {
1279
-		pr_err(MPT3SAS_FMT "failure at %s:%d/%s()!\n",
1280
-		    ioc->name, __FILE__, __LINE__, __func__);
1230
+		ioc_err(ioc, "failure at %s:%d/%s()!\n",
1231
+			__FILE__, __LINE__, __func__);
12811232 		return -ENXIO;
12821233 	}
12831234 
12841235 	if (mpi_reply.IOCStatus || mpi_reply.IOCLogInfo)
1285
-		pr_info(MPT3SAS_FMT
1286
-			"phy(%d), ioc_status (0x%04x), loginfo(0x%08x)\n",
1287
-			ioc->name, phy->number,
1288
-			le16_to_cpu(mpi_reply.IOCStatus),
1289
-		    le32_to_cpu(mpi_reply.IOCLogInfo));
1236
+		ioc_info(ioc, "phy(%d), ioc_status (0x%04x), loginfo(0x%08x)\n",
1237
+			 phy->number,
1238
+			 le16_to_cpu(mpi_reply.IOCStatus),
1239
+			 le32_to_cpu(mpi_reply.IOCLogInfo));
12901240 
12911241 	phy->invalid_dword_count = le32_to_cpu(phy_pg1.InvalidDwordCount);
12921242 	phy->running_disparity_error_count =
....@@ -1405,54 +1355,33 @@
14051355 	struct phy_control_reply *phy_control_reply;
14061356 	int rc;
14071357 	u16 smid;
1408
-	u32 ioc_state;
14091358 	void *psge;
14101359 	u8 issue_reset = 0;
14111360 	void *data_out = NULL;
14121361 	dma_addr_t data_out_dma;
14131362 	u32 sz;
1414
-	u16 wait_state_count;
14151363 
14161364 	if (ioc->shost_recovery || ioc->pci_error_recovery) {
1417
-		pr_info(MPT3SAS_FMT "%s: host reset in progress!\n",
1418
-		    __func__, ioc->name);
1365
+		ioc_info(ioc, "%s: host reset in progress!\n", __func__);
14191366 		return -EFAULT;
14201367 	}
14211368 
14221369 	mutex_lock(&ioc->transport_cmds.mutex);
14231370 
14241371 	if (ioc->transport_cmds.status != MPT3_CMD_NOT_USED) {
1425
-		pr_err(MPT3SAS_FMT "%s: transport_cmds in use\n",
1426
-		    ioc->name, __func__);
1372
+		ioc_err(ioc, "%s: transport_cmds in use\n", __func__);
14271373 		rc = -EAGAIN;
14281374 		goto out;
14291375 	}
14301376 	ioc->transport_cmds.status = MPT3_CMD_PENDING;
14311377 
1432
-	wait_state_count = 0;
1433
-	ioc_state = mpt3sas_base_get_iocstate(ioc, 1);
1434
-	while (ioc_state != MPI2_IOC_STATE_OPERATIONAL) {
1435
-		if (wait_state_count++ == 10) {
1436
-			pr_err(MPT3SAS_FMT
1437
-			    "%s: failed due to ioc not operational\n",
1438
-			    ioc->name, __func__);
1439
-			rc = -EFAULT;
1440
-			goto out;
1441
-		}
1442
-		ssleep(1);
1443
-		ioc_state = mpt3sas_base_get_iocstate(ioc, 1);
1444
-		pr_info(MPT3SAS_FMT
1445
-			"%s: waiting for operational state(count=%d)\n",
1446
-			ioc->name, __func__, wait_state_count);
1447
-	}
1448
-	if (wait_state_count)
1449
-		pr_info(MPT3SAS_FMT "%s: ioc is operational\n",
1450
-		    ioc->name, __func__);
1378
+	rc = mpt3sas_wait_for_ioc(ioc, IOC_OPERATIONAL_WAIT_COUNT);
1379
+	if (rc)
1380
+		goto out;
14511381 
14521382 	smid = mpt3sas_base_get_smid(ioc, ioc->transport_cb_idx);
14531383 	if (!smid) {
1454
-		pr_err(MPT3SAS_FMT "%s: failed obtaining a smid\n",
1455
-		    ioc->name, __func__);
1384
+		ioc_err(ioc, "%s: failed obtaining a smid\n", __func__);
14561385 		rc = -EAGAIN;
14571386 		goto out;
14581387 	}
....@@ -1462,7 +1391,8 @@
14621391 
14631392 	sz = sizeof(struct phy_control_request) +
14641393 	    sizeof(struct phy_control_reply);
1465
-	data_out = pci_alloc_consistent(ioc->pdev, sz, &data_out_dma);
1394
+	data_out = dma_alloc_coherent(&ioc->pdev->dev, sz, &data_out_dma,
1395
+			GFP_KERNEL);
14661396 	if (!data_out) {
14671397 		pr_err("failure at %s:%d/%s()!\n", __FILE__,
14681398 		    __LINE__, __func__);
....@@ -1500,17 +1430,16 @@
15001430 	    data_out_dma + sizeof(struct phy_control_request),
15011431 	    sizeof(struct phy_control_reply));
15021432 
1503
-	dtransportprintk(ioc, pr_info(MPT3SAS_FMT
1504
-		"phy_control - send to sas_addr(0x%016llx), phy(%d), opcode(%d)\n",
1505
-		ioc->name, (unsigned long long)phy->identify.sas_address,
1506
-		phy->number, phy_operation));
1433
+	dtransportprintk(ioc,
1434
+			 ioc_info(ioc, "phy_control - send to sas_addr(0x%016llx), phy(%d), opcode(%d)\n",
1435
+				  (u64)phy->identify.sas_address,
1436
+				  phy->number, phy_operation));
15071437 	init_completion(&ioc->transport_cmds.done);
1508
-	mpt3sas_base_put_smid_default(ioc, smid);
1438
+	ioc->put_smid_default(ioc, smid);
15091439 	wait_for_completion_timeout(&ioc->transport_cmds.done, 10*HZ);
15101440 
15111441 	if (!(ioc->transport_cmds.status & MPT3_CMD_COMPLETE)) {
1512
-		pr_err(MPT3SAS_FMT "%s: timeout\n",
1513
-		    ioc->name, __func__);
1442
+		ioc_err(ioc, "%s: timeout\n", __func__);
15141443 		_debug_dump_mf(mpi_request,
15151444 		    sizeof(Mpi2SmpPassthroughRequest_t)/4);
15161445 		if (!(ioc->transport_cmds.status & MPT3_CMD_RESET))
....@@ -1518,16 +1447,15 @@
15181447 		goto issue_host_reset;
15191448 	}
15201449 
1521
-	dtransportprintk(ioc, pr_info(MPT3SAS_FMT
1522
-		"phy_control - complete\n", ioc->name));
1450
+	dtransportprintk(ioc, ioc_info(ioc, "phy_control - complete\n"));
15231451 
15241452 	if (ioc->transport_cmds.status & MPT3_CMD_REPLY_VALID) {
15251453 
15261454 		mpi_reply = ioc->transport_cmds.reply;
15271455 
1528
-		dtransportprintk(ioc, pr_info(MPT3SAS_FMT
1529
-		    "phy_control - reply data transfer size(%d)\n",
1530
-		    ioc->name, le16_to_cpu(mpi_reply->ResponseDataLength)));
1456
+		dtransportprintk(ioc,
1457
+				 ioc_info(ioc, "phy_control - reply data transfer size(%d)\n",
1458
+					  le16_to_cpu(mpi_reply->ResponseDataLength)));
15311459 
15321460 		if (le16_to_cpu(mpi_reply->ResponseDataLength) !=
15331461 		    sizeof(struct phy_control_reply))
....@@ -1536,14 +1464,14 @@
15361464 		phy_control_reply = data_out +
15371465 		    sizeof(struct phy_control_request);
15381466 
1539
-		dtransportprintk(ioc, pr_info(MPT3SAS_FMT
1540
-		    "phy_control - function_result(%d)\n",
1541
-		    ioc->name, phy_control_reply->function_result));
1467
+		dtransportprintk(ioc,
1468
+				 ioc_info(ioc, "phy_control - function_result(%d)\n",
1469
+					  phy_control_reply->function_result));
15421470 
15431471 		rc = 0;
15441472 	} else
1545
-		dtransportprintk(ioc, pr_info(MPT3SAS_FMT
1546
-		    "phy_control - no reply\n", ioc->name));
1473
+		dtransportprintk(ioc,
1474
+				 ioc_info(ioc, "phy_control - no reply\n"));
15471475 
15481476  issue_host_reset:
15491477 	if (issue_reset)
....@@ -1551,7 +1479,8 @@
15511479  out:
15521480 	ioc->transport_cmds.status = MPT3_CMD_NOT_USED;
15531481 	if (data_out)
1554
-		pci_free_consistent(ioc->pdev, sz, data_out, data_out_dma);
1482
+		dma_free_coherent(&ioc->pdev->dev, sz, data_out,
1483
+				data_out_dma);
15551484 
15561485 	mutex_unlock(&ioc->transport_cmds.mutex);
15571486 	return rc;
....@@ -1594,16 +1523,15 @@
15941523 	mpi_request.PhyNum = phy->number;
15951524 
15961525 	if ((mpt3sas_base_sas_iounit_control(ioc, &mpi_reply, &mpi_request))) {
1597
-		pr_err(MPT3SAS_FMT "failure at %s:%d/%s()!\n",
1598
-		    ioc->name, __FILE__, __LINE__, __func__);
1526
+		ioc_err(ioc, "failure at %s:%d/%s()!\n",
1527
+			__FILE__, __LINE__, __func__);
15991528 		return -ENXIO;
16001529 	}
16011530 
16021531 	if (mpi_reply.IOCStatus || mpi_reply.IOCLogInfo)
1603
-		pr_info(MPT3SAS_FMT
1604
-		"phy(%d), ioc_status(0x%04x), loginfo(0x%08x)\n",
1605
-		ioc->name, phy->number, le16_to_cpu(mpi_reply.IOCStatus),
1606
-		    le32_to_cpu(mpi_reply.IOCLogInfo));
1532
+		ioc_info(ioc, "phy(%d), ioc_status(0x%04x), loginfo(0x%08x)\n",
1533
+			 phy->number, le16_to_cpu(mpi_reply.IOCStatus),
1534
+			 le32_to_cpu(mpi_reply.IOCLogInfo));
16071535 
16081536 	return 0;
16091537 }
....@@ -1650,23 +1578,23 @@
16501578 	    sizeof(Mpi2SasIOUnit0PhyData_t));
16511579 	sas_iounit_pg0 = kzalloc(sz, GFP_KERNEL);
16521580 	if (!sas_iounit_pg0) {
1653
-		pr_err(MPT3SAS_FMT "failure at %s:%d/%s()!\n",
1654
-		    ioc->name, __FILE__, __LINE__, __func__);
1581
+		ioc_err(ioc, "failure at %s:%d/%s()!\n",
1582
+			__FILE__, __LINE__, __func__);
16551583 		rc = -ENOMEM;
16561584 		goto out;
16571585 	}
16581586 	if ((mpt3sas_config_get_sas_iounit_pg0(ioc, &mpi_reply,
16591587 	    sas_iounit_pg0, sz))) {
1660
-		pr_err(MPT3SAS_FMT "failure at %s:%d/%s()!\n",
1661
-		    ioc->name, __FILE__, __LINE__, __func__);
1588
+		ioc_err(ioc, "failure at %s:%d/%s()!\n",
1589
+			__FILE__, __LINE__, __func__);
16621590 		rc = -ENXIO;
16631591 		goto out;
16641592 	}
16651593 	ioc_status = le16_to_cpu(mpi_reply.IOCStatus) &
16661594 	    MPI2_IOCSTATUS_MASK;
16671595 	if (ioc_status != MPI2_IOCSTATUS_SUCCESS) {
1668
-		pr_err(MPT3SAS_FMT "failure at %s:%d/%s()!\n",
1669
-		    ioc->name, __FILE__, __LINE__, __func__);
1596
+		ioc_err(ioc, "failure at %s:%d/%s()!\n",
1597
+			__FILE__, __LINE__, __func__);
16701598 		rc = -EIO;
16711599 		goto out;
16721600 	}
....@@ -1675,10 +1603,8 @@
16751603 	for (i = 0, discovery_active = 0; i < ioc->sas_hba.num_phys ; i++) {
16761604 		if (sas_iounit_pg0->PhyData[i].PortFlags &
16771605 		    MPI2_SASIOUNIT0_PORTFLAGS_DISCOVERY_IN_PROGRESS) {
1678
-			pr_err(MPT3SAS_FMT "discovery is active on " \
1679
-			    "port = %d, phy = %d: unable to enable/disable "
1680
-			    "phys, try again later!\n", ioc->name,
1681
-			    sas_iounit_pg0->PhyData[i].Port, i);
1606
+			ioc_err(ioc, "discovery is active on port = %d, phy = %d: unable to enable/disable phys, try again later!\n",
1607
+				sas_iounit_pg0->PhyData[i].Port, i);
16821608 			discovery_active = 1;
16831609 		}
16841610 	}
....@@ -1693,23 +1619,23 @@
16931619 	    sizeof(Mpi2SasIOUnit1PhyData_t));
16941620 	sas_iounit_pg1 = kzalloc(sz, GFP_KERNEL);
16951621 	if (!sas_iounit_pg1) {
1696
-		pr_err(MPT3SAS_FMT "failure at %s:%d/%s()!\n",
1697
-		    ioc->name, __FILE__, __LINE__, __func__);
1622
+		ioc_err(ioc, "failure at %s:%d/%s()!\n",
1623
+			__FILE__, __LINE__, __func__);
16981624 		rc = -ENOMEM;
16991625 		goto out;
17001626 	}
17011627 	if ((mpt3sas_config_get_sas_iounit_pg1(ioc, &mpi_reply,
17021628 	    sas_iounit_pg1, sz))) {
1703
-		pr_err(MPT3SAS_FMT "failure at %s:%d/%s()!\n",
1704
-		    ioc->name, __FILE__, __LINE__, __func__);
1629
+		ioc_err(ioc, "failure at %s:%d/%s()!\n",
1630
+			__FILE__, __LINE__, __func__);
17051631 		rc = -ENXIO;
17061632 		goto out;
17071633 	}
17081634 	ioc_status = le16_to_cpu(mpi_reply.IOCStatus) &
17091635 	    MPI2_IOCSTATUS_MASK;
17101636 	if (ioc_status != MPI2_IOCSTATUS_SUCCESS) {
1711
-		pr_err(MPT3SAS_FMT "failure at %s:%d/%s()!\n",
1712
-		    ioc->name, __FILE__, __LINE__, __func__);
1637
+		ioc_err(ioc, "failure at %s:%d/%s()!\n",
1638
+			__FILE__, __LINE__, __func__);
17131639 		rc = -EIO;
17141640 		goto out;
17151641 	}
....@@ -1801,23 +1727,23 @@
18011727 	    sizeof(Mpi2SasIOUnit1PhyData_t));
18021728 	sas_iounit_pg1 = kzalloc(sz, GFP_KERNEL);
18031729 	if (!sas_iounit_pg1) {
1804
-		pr_err(MPT3SAS_FMT "failure at %s:%d/%s()!\n",
1805
-		    ioc->name, __FILE__, __LINE__, __func__);
1730
+		ioc_err(ioc, "failure at %s:%d/%s()!\n",
1731
+			__FILE__, __LINE__, __func__);
18061732 		rc = -ENOMEM;
18071733 		goto out;
18081734 	}
18091735 	if ((mpt3sas_config_get_sas_iounit_pg1(ioc, &mpi_reply,
18101736 	    sas_iounit_pg1, sz))) {
1811
-		pr_err(MPT3SAS_FMT "failure at %s:%d/%s()!\n",
1812
-		    ioc->name, __FILE__, __LINE__, __func__);
1737
+		ioc_err(ioc, "failure at %s:%d/%s()!\n",
1738
+			__FILE__, __LINE__, __func__);
18131739 		rc = -ENXIO;
18141740 		goto out;
18151741 	}
18161742 	ioc_status = le16_to_cpu(mpi_reply.IOCStatus) &
18171743 	    MPI2_IOCSTATUS_MASK;
18181744 	if (ioc_status != MPI2_IOCSTATUS_SUCCESS) {
1819
-		pr_err(MPT3SAS_FMT "failure at %s:%d/%s()!\n",
1820
-		    ioc->name, __FILE__, __LINE__, __func__);
1745
+		ioc_err(ioc, "failure at %s:%d/%s()!\n",
1746
+			__FILE__, __LINE__, __func__);
18211747 		rc = -EIO;
18221748 		goto out;
18231749 	}
....@@ -1836,8 +1762,8 @@
18361762 
18371763 	if (mpt3sas_config_set_sas_iounit_pg1(ioc, &mpi_reply, sas_iounit_pg1,
18381764 	    sz)) {
1839
-		pr_err(MPT3SAS_FMT "failure at %s:%d/%s()!\n",
1840
-		    ioc->name, __FILE__, __LINE__, __func__);
1765
+		ioc_err(ioc, "failure at %s:%d/%s()!\n",
1766
+			__FILE__, __LINE__, __func__);
18411767 		rc = -ENXIO;
18421768 		goto out;
18431769 	}
....@@ -1913,7 +1839,6 @@
19131839 	Mpi2SmpPassthroughReply_t *mpi_reply;
19141840 	int rc;
19151841 	u16 smid;
1916
-	u32 ioc_state;
19171842 	void *psge;
19181843 	dma_addr_t dma_addr_in;
19191844 	dma_addr_t dma_addr_out;
....@@ -1921,12 +1846,10 @@
19211846 	void *addr_out = NULL;
19221847 	size_t dma_len_in;
19231848 	size_t dma_len_out;
1924
-	u16 wait_state_count;
19251849 	unsigned int reslen = 0;
19261850 
19271851 	if (ioc->shost_recovery || ioc->pci_error_recovery) {
1928
-		pr_info(MPT3SAS_FMT "%s: host reset in progress!\n",
1929
-		    __func__, ioc->name);
1852
+		ioc_info(ioc, "%s: host reset in progress!\n", __func__);
19301853 		rc = -EFAULT;
19311854 		goto job_done;
19321855 	}
....@@ -1936,8 +1859,8 @@
19361859 		goto job_done;
19371860 
19381861 	if (ioc->transport_cmds.status != MPT3_CMD_NOT_USED) {
1939
-		pr_err(MPT3SAS_FMT "%s: transport_cmds in use\n", ioc->name,
1940
-		    __func__);
1862
+		ioc_err(ioc, "%s: transport_cmds in use\n",
1863
+			__func__);
19411864 		rc = -EAGAIN;
19421865 		goto out;
19431866 	}
....@@ -1958,30 +1881,13 @@
19581881 	if (rc)
19591882 		goto unmap_out;
19601883 
1961
-	wait_state_count = 0;
1962
-	ioc_state = mpt3sas_base_get_iocstate(ioc, 1);
1963
-	while (ioc_state != MPI2_IOC_STATE_OPERATIONAL) {
1964
-		if (wait_state_count++ == 10) {
1965
-			pr_err(MPT3SAS_FMT
1966
-			    "%s: failed due to ioc not operational\n",
1967
-			    ioc->name, __func__);
1968
-			rc = -EFAULT;
1969
-			goto unmap_in;
1970
-		}
1971
-		ssleep(1);
1972
-		ioc_state = mpt3sas_base_get_iocstate(ioc, 1);
1973
-		pr_info(MPT3SAS_FMT
1974
-			"%s: waiting for operational state(count=%d)\n",
1975
-			ioc->name, __func__, wait_state_count);
1976
-	}
1977
-	if (wait_state_count)
1978
-		pr_info(MPT3SAS_FMT "%s: ioc is operational\n",
1979
-		    ioc->name, __func__);
1884
+	rc = mpt3sas_wait_for_ioc(ioc, IOC_OPERATIONAL_WAIT_COUNT);
1885
+	if (rc)
1886
+		goto unmap_in;
19801887 
19811888 	smid = mpt3sas_base_get_smid(ioc, ioc->transport_cb_idx);
19821889 	if (!smid) {
1983
-		pr_err(MPT3SAS_FMT "%s: failed obtaining a smid\n",
1984
-		    ioc->name, __func__);
1890
+		ioc_err(ioc, "%s: failed obtaining a smid\n", __func__);
19851891 		rc = -EAGAIN;
19861892 		goto unmap_in;
19871893 	}
....@@ -2002,16 +1908,15 @@
20021908 	ioc->build_sg(ioc, psge, dma_addr_out, dma_len_out - 4, dma_addr_in,
20031909 			dma_len_in - 4);
20041910 
2005
-	dtransportprintk(ioc, pr_info(MPT3SAS_FMT
2006
-		"%s - sending smp request\n", ioc->name, __func__));
1911
+	dtransportprintk(ioc,
1912
+			 ioc_info(ioc, "%s: sending smp request\n", __func__));
20071913 
20081914 	init_completion(&ioc->transport_cmds.done);
2009
-	mpt3sas_base_put_smid_default(ioc, smid);
1915
+	ioc->put_smid_default(ioc, smid);
20101916 	wait_for_completion_timeout(&ioc->transport_cmds.done, 10*HZ);
20111917 
20121918 	if (!(ioc->transport_cmds.status & MPT3_CMD_COMPLETE)) {
2013
-		pr_err(MPT3SAS_FMT "%s : timeout\n",
2014
-		    __func__, ioc->name);
1919
+		ioc_err(ioc, "%s: timeout\n", __func__);
20151920 		_debug_dump_mf(mpi_request,
20161921 		    sizeof(Mpi2SmpPassthroughRequest_t)/4);
20171922 		if (!(ioc->transport_cmds.status & MPT3_CMD_RESET)) {
....@@ -2021,12 +1926,11 @@
20211926 		}
20221927 	}
20231928 
2024
-	dtransportprintk(ioc, pr_info(MPT3SAS_FMT
2025
-		"%s - complete\n", ioc->name, __func__));
1929
+	dtransportprintk(ioc, ioc_info(ioc, "%s - complete\n", __func__));
20261930 
20271931 	if (!(ioc->transport_cmds.status & MPT3_CMD_REPLY_VALID)) {
2028
-		dtransportprintk(ioc, pr_info(MPT3SAS_FMT
2029
-		    "%s - no reply\n", ioc->name, __func__));
1932
+		dtransportprintk(ioc,
1933
+				 ioc_info(ioc, "%s: no reply\n", __func__));
20301934 		rc = -ENXIO;
20311935 		goto unmap_in;
20321936 	}
....@@ -2034,9 +1938,9 @@
20341938 	mpi_reply = ioc->transport_cmds.reply;
20351939 
20361940 	dtransportprintk(ioc,
2037
-		pr_info(MPT3SAS_FMT "%s - reply data transfer size(%d)\n",
2038
-			ioc->name, __func__,
2039
-			le16_to_cpu(mpi_reply->ResponseDataLength)));
1941
+			 ioc_info(ioc, "%s: reply data transfer size(%d)\n",
1942
+				  __func__,
1943
+				  le16_to_cpu(mpi_reply->ResponseDataLength)));
20401944 
20411945 	memcpy(job->reply, mpi_reply, sizeof(*mpi_reply));
20421946 	job->reply_len = sizeof(*mpi_reply);