Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

Pull SCSI updates from James Bottomley:
 "This is mostly update of the usual drivers: qla2xxx, hpsa, lpfc, ufs,
  mpt3sas, ibmvscsi, megaraid_sas, bnx2fc and hisi_sas as well as the
  removal of the osst driver (I heard from Willem privately that he
  would like the driver removed because all his test hardware has
  failed). Plus number of minor changes, spelling fixes and other
  trivia.

  The big merge conflict this time around is the SPDX licence tags.
  Following discussion on linux-next, we believe our version to be more
  accurate than the one in the tree, so the resolution is to take our
  version for all the SPDX conflicts"

Note on the SPDX license tag conversion conflicts: the SCSI tree had
done its own SPDX conversion, which in some cases conflicted with the
treewide ones done by Thomas & co.

In almost all cases, the conflicts were purely syntactic: the SCSI tree
used the old-style SPDX tags ("GPL-2.0" and "GPL-2.0+") while the
treewide conversion had used the new-style ones ("GPL-2.0-only" and
"GPL-2.0-or-later").

In these cases I picked the new-style one.

In a few cases, the SPDX conversion was actually different, though.  As
explained by James above, and in more detail in a pre-pull-request
thread:

 "The other problem is actually substantive: In the libsas code Luben
  Tuikov originally specified gpl 2.0 only by dint of stating:

  * This file is licensed under GPLv2.

  In all the libsas files, but then muddied the water by quoting GPLv2
  verbatim (which includes the or later than language). So for these
  files Christoph did the conversion to v2 only SPDX tags and Thomas
  converted to v2 or later tags"

So in those cases, where the spdx tag substantially mattered, I took the
SCSI tree conversion of it, but then also took the opportunity to turn
the old-style "GPL-2.0" into a new-style "GPL-2.0-only" tag.

Similarly, when there were whitespace differences or other differences
to the comments around the copyright notices, I took the version from
the SCSI tree as being the more specific conversion.

Finally, in the spdx conversions that had no conflicts (because the
treewide ones hadn't been done for those files), I just took the SCSI
tree version as-is, even if it was old-style.  The old-style conversions
are perfectly valid, even if the "-only" and "-or-later" versions are
perhaps more descriptive.

* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (185 commits)
  scsi: qla2xxx: move IO flush to the front of NVME rport unregistration
  scsi: qla2xxx: Fix NVME cmd and LS cmd timeout race condition
  scsi: qla2xxx: on session delete, return nvme cmd
  scsi: qla2xxx: Fix kernel crash after disconnecting NVMe devices
  scsi: megaraid_sas: Update driver version to 07.710.06.00-rc1
  scsi: megaraid_sas: Introduce various Aero performance modes
  scsi: megaraid_sas: Use high IOPS queues based on IO workload
  scsi: megaraid_sas: Set affinity for high IOPS reply queues
  scsi: megaraid_sas: Enable coalescing for high IOPS queues
  scsi: megaraid_sas: Add support for High IOPS queues
  scsi: megaraid_sas: Add support for MPI toolbox commands
  scsi: megaraid_sas: Offload Aero RAID5/6 division calculations to driver
  scsi: megaraid_sas: RAID1 PCI bandwidth limit algorithm is applicable for only Ventura
  scsi: megaraid_sas: megaraid_sas: Add check for count returned by HOST_DEVICE_LIST DCMD
  scsi: megaraid_sas: Handle sequence JBOD map failure at driver level
  scsi: megaraid_sas: Don't send FPIO to RL Bypass queue
  scsi: megaraid_sas: In probe context, retry IOC INIT once if firmware is in fault
  scsi: megaraid_sas: Release Mutex lock before OCR in case of DCMD timeout
  scsi: megaraid_sas: Call disable_irq from process IRQ poll
  scsi: megaraid_sas: Remove few debug counters from IO path
  ...

4 files changed, 74 insertions, 50 deletions

diff --git a/drivers/scsi/hisi_sas/hisi_sas.h b/drivers/scsi/hisi_sas/hisi_sas.h
index 8d9a8fb2dd32..42a02cc47a60 100644
--- a/drivers/scsi/hisi_sas/hisi_sas.h
+++ b/drivers/scsi/hisi_sas/hisi_sas.h
@@ -61,10 +61,6 @@
 #define HISI_SAS_MAX_SMP_RESP_SZ 1028
 #define HISI_SAS_MAX_STP_RESP_SZ 28
 
-#define DEV_IS_EXPANDER(type) \
-	((type == SAS_EDGE_EXPANDER_DEVICE) || \
-	(type == SAS_FANOUT_EXPANDER_DEVICE))
-
 #define HISI_SAS_SATA_PROTOCOL_NONDATA		0x1
 #define HISI_SAS_SATA_PROTOCOL_PIO			0x2
 #define HISI_SAS_SATA_PROTOCOL_DMA			0x4
@@ -479,12 +475,12 @@ struct hisi_sas_command_table_stp {
 	u8	atapi_cdb[ATAPI_CDB_LEN];
 };
 
-#define HISI_SAS_SGE_PAGE_CNT SG_CHUNK_SIZE
+#define HISI_SAS_SGE_PAGE_CNT (124)
 struct hisi_sas_sge_page {
 	struct hisi_sas_sge sge[HISI_SAS_SGE_PAGE_CNT];
 }  __aligned(16);
 
-#define HISI_SAS_SGE_DIF_PAGE_CNT   SG_CHUNK_SIZE
+#define HISI_SAS_SGE_DIF_PAGE_CNT   HISI_SAS_SGE_PAGE_CNT
 struct hisi_sas_sge_dif_page {
 	struct hisi_sas_sge sge[HISI_SAS_SGE_DIF_PAGE_CNT];
 }  __aligned(16);
diff --git a/drivers/scsi/hisi_sas/hisi_sas_main.c b/drivers/scsi/hisi_sas/hisi_sas_main.c
index 5879771d82b2..cb746cfc2fa8 100644
--- a/drivers/scsi/hisi_sas/hisi_sas_main.c
+++ b/drivers/scsi/hisi_sas/hisi_sas_main.c
@@ -803,7 +803,7 @@ static int hisi_sas_dev_found(struct domain_device *device)
 	device->lldd_dev = sas_dev;
 	hisi_hba->hw->setup_itct(hisi_hba, sas_dev);
 
-	if (parent_dev && DEV_IS_EXPANDER(parent_dev->dev_type)) {
+	if (parent_dev && dev_is_expander(parent_dev->dev_type)) {
 		int phy_no;
 		u8 phy_num = parent_dev->ex_dev.num_phys;
 		struct ex_phy *phy;
@@ -1446,7 +1446,7 @@ static void hisi_sas_rescan_topology(struct hisi_hba *hisi_hba, u32 old_state,
 
 				_sas_port = sas_port;
 
-				if (DEV_IS_EXPANDER(dev->dev_type))
+				if (dev_is_expander(dev->dev_type))
 					sas_ha->notify_port_event(sas_phy,
 							PORTE_BROADCAST_RCVD);
 			}
@@ -1533,7 +1533,7 @@ static void hisi_sas_terminate_stp_reject(struct hisi_hba *hisi_hba)
 		struct domain_device *port_dev = sas_port->port_dev;
 		struct domain_device *device;
 
-		if (!port_dev || !DEV_IS_EXPANDER(port_dev->dev_type))
+		if (!port_dev || !dev_is_expander(port_dev->dev_type))
 			continue;
 
 		/* Try to find a SATA device */
@@ -1903,7 +1903,7 @@ static int hisi_sas_clear_nexus_ha(struct sas_ha_struct *sas_ha)
 		struct domain_device *device = sas_dev->sas_device;
 
 		if ((sas_dev->dev_type == SAS_PHY_UNUSED) || !device ||
-		    DEV_IS_EXPANDER(device->dev_type))
+		    dev_is_expander(device->dev_type))
 			continue;
 
 		rc = hisi_sas_debug_I_T_nexus_reset(device);
@@ -2475,6 +2475,14 @@ EXPORT_SYMBOL_GPL(hisi_sas_alloc);
 
 void hisi_sas_free(struct hisi_hba *hisi_hba)
 {
+	int i;
+
+	for (i = 0; i < hisi_hba->n_phy; i++) {
+		struct hisi_sas_phy *phy = &hisi_hba->phy[i];
+
+		del_timer_sync(&phy->timer);
+	}
+
 	if (hisi_hba->wq)
 		destroy_workqueue(hisi_hba->wq);
 }
diff --git a/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c
index d99086ef6244..e9b15d45f98f 100644
--- a/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c
+++ b/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c
@@ -422,70 +422,70 @@ static const struct hisi_sas_hw_error one_bit_ecc_errors[] = {
 		.irq_msk = BIT(SAS_ECC_INTR_DQE_ECC_1B_OFF),
 		.msk = HGC_DQE_ECC_1B_ADDR_MSK,
 		.shift = HGC_DQE_ECC_1B_ADDR_OFF,
-		.msg = "hgc_dqe_acc1b_intr found: Ram address is 0x%08X\n",
+		.msg = "hgc_dqe_ecc1b_intr",
 		.reg = HGC_DQE_ECC_ADDR,
 	},
 	{
 		.irq_msk = BIT(SAS_ECC_INTR_IOST_ECC_1B_OFF),
 		.msk = HGC_IOST_ECC_1B_ADDR_MSK,
 		.shift = HGC_IOST_ECC_1B_ADDR_OFF,
-		.msg = "hgc_iost_acc1b_intr found: Ram address is 0x%08X\n",
+		.msg = "hgc_iost_ecc1b_intr",
 		.reg = HGC_IOST_ECC_ADDR,
 	},
 	{
 		.irq_msk = BIT(SAS_ECC_INTR_ITCT_ECC_1B_OFF),
 		.msk = HGC_ITCT_ECC_1B_ADDR_MSK,
 		.shift = HGC_ITCT_ECC_1B_ADDR_OFF,
-		.msg = "hgc_itct_acc1b_intr found: am address is 0x%08X\n",
+		.msg = "hgc_itct_ecc1b_intr",
 		.reg = HGC_ITCT_ECC_ADDR,
 	},
 	{
 		.irq_msk = BIT(SAS_ECC_INTR_IOSTLIST_ECC_1B_OFF),
 		.msk = HGC_LM_DFX_STATUS2_IOSTLIST_MSK,
 		.shift = HGC_LM_DFX_STATUS2_IOSTLIST_OFF,
-		.msg = "hgc_iostl_acc1b_intr found: memory address is 0x%08X\n",
+		.msg = "hgc_iostl_ecc1b_intr",
 		.reg = HGC_LM_DFX_STATUS2,
 	},
 	{
 		.irq_msk = BIT(SAS_ECC_INTR_ITCTLIST_ECC_1B_OFF),
 		.msk = HGC_LM_DFX_STATUS2_ITCTLIST_MSK,
 		.shift = HGC_LM_DFX_STATUS2_ITCTLIST_OFF,
-		.msg = "hgc_itctl_acc1b_intr found: memory address is 0x%08X\n",
+		.msg = "hgc_itctl_ecc1b_intr",
 		.reg = HGC_LM_DFX_STATUS2,
 	},
 	{
 		.irq_msk = BIT(SAS_ECC_INTR_CQE_ECC_1B_OFF),
 		.msk = HGC_CQE_ECC_1B_ADDR_MSK,
 		.shift = HGC_CQE_ECC_1B_ADDR_OFF,
-		.msg = "hgc_cqe_acc1b_intr found: Ram address is 0x%08X\n",
+		.msg = "hgc_cqe_ecc1b_intr",
 		.reg = HGC_CQE_ECC_ADDR,
 	},
 	{
 		.irq_msk = BIT(SAS_ECC_INTR_NCQ_MEM0_ECC_1B_OFF),
 		.msk = HGC_RXM_DFX_STATUS14_MEM0_MSK,
 		.shift = HGC_RXM_DFX_STATUS14_MEM0_OFF,
-		.msg = "rxm_mem0_acc1b_intr found: memory address is 0x%08X\n",
+		.msg = "rxm_mem0_ecc1b_intr",
 		.reg = HGC_RXM_DFX_STATUS14,
 	},
 	{
 		.irq_msk = BIT(SAS_ECC_INTR_NCQ_MEM1_ECC_1B_OFF),
 		.msk = HGC_RXM_DFX_STATUS14_MEM1_MSK,
 		.shift = HGC_RXM_DFX_STATUS14_MEM1_OFF,
-		.msg = "rxm_mem1_acc1b_intr found: memory address is 0x%08X\n",
+		.msg = "rxm_mem1_ecc1b_intr",
 		.reg = HGC_RXM_DFX_STATUS14,
 	},
 	{
 		.irq_msk = BIT(SAS_ECC_INTR_NCQ_MEM2_ECC_1B_OFF),
 		.msk = HGC_RXM_DFX_STATUS14_MEM2_MSK,
 		.shift = HGC_RXM_DFX_STATUS14_MEM2_OFF,
-		.msg = "rxm_mem2_acc1b_intr found: memory address is 0x%08X\n",
+		.msg = "rxm_mem2_ecc1b_intr",
 		.reg = HGC_RXM_DFX_STATUS14,
 	},
 	{
 		.irq_msk = BIT(SAS_ECC_INTR_NCQ_MEM3_ECC_1B_OFF),
 		.msk = HGC_RXM_DFX_STATUS15_MEM3_MSK,
 		.shift = HGC_RXM_DFX_STATUS15_MEM3_OFF,
-		.msg = "rxm_mem3_acc1b_intr found: memory address is 0x%08X\n",
+		.msg = "rxm_mem3_ecc1b_intr",
 		.reg = HGC_RXM_DFX_STATUS15,
 	},
 };
@@ -495,70 +495,70 @@ static const struct hisi_sas_hw_error multi_bit_ecc_errors[] = {
 		.irq_msk = BIT(SAS_ECC_INTR_DQE_ECC_MB_OFF),
 		.msk = HGC_DQE_ECC_MB_ADDR_MSK,
 		.shift = HGC_DQE_ECC_MB_ADDR_OFF,
-		.msg = "hgc_dqe_accbad_intr (0x%x) found: Ram address is 0x%08X\n",
+		.msg = "hgc_dqe_eccbad_intr",
 		.reg = HGC_DQE_ECC_ADDR,
 	},
 	{
 		.irq_msk = BIT(SAS_ECC_INTR_IOST_ECC_MB_OFF),
 		.msk = HGC_IOST_ECC_MB_ADDR_MSK,
 		.shift = HGC_IOST_ECC_MB_ADDR_OFF,
-		.msg = "hgc_iost_accbad_intr (0x%x) found: Ram address is 0x%08X\n",
+		.msg = "hgc_iost_eccbad_intr",
 		.reg = HGC_IOST_ECC_ADDR,
 	},
 	{
 		.irq_msk = BIT(SAS_ECC_INTR_ITCT_ECC_MB_OFF),
 		.msk = HGC_ITCT_ECC_MB_ADDR_MSK,
 		.shift = HGC_ITCT_ECC_MB_ADDR_OFF,
-		.msg = "hgc_itct_accbad_intr (0x%x) found: Ram address is 0x%08X\n",
+		.msg = "hgc_itct_eccbad_intr",
 		.reg = HGC_ITCT_ECC_ADDR,
 	},
 	{
 		.irq_msk = BIT(SAS_ECC_INTR_IOSTLIST_ECC_MB_OFF),
 		.msk = HGC_LM_DFX_STATUS2_IOSTLIST_MSK,
 		.shift = HGC_LM_DFX_STATUS2_IOSTLIST_OFF,
-		.msg = "hgc_iostl_accbad_intr (0x%x) found: memory address is 0x%08X\n",
+		.msg = "hgc_iostl_eccbad_intr",
 		.reg = HGC_LM_DFX_STATUS2,
 	},
 	{
 		.irq_msk = BIT(SAS_ECC_INTR_ITCTLIST_ECC_MB_OFF),
 		.msk = HGC_LM_DFX_STATUS2_ITCTLIST_MSK,
 		.shift = HGC_LM_DFX_STATUS2_ITCTLIST_OFF,
-		.msg = "hgc_itctl_accbad_intr (0x%x) found: memory address is 0x%08X\n",
+		.msg = "hgc_itctl_eccbad_intr",
 		.reg = HGC_LM_DFX_STATUS2,
 	},
 	{
 		.irq_msk = BIT(SAS_ECC_INTR_CQE_ECC_MB_OFF),
 		.msk = HGC_CQE_ECC_MB_ADDR_MSK,
 		.shift = HGC_CQE_ECC_MB_ADDR_OFF,
-		.msg = "hgc_cqe_accbad_intr (0x%x) found: Ram address is 0x%08X\n",
+		.msg = "hgc_cqe_eccbad_intr",
 		.reg = HGC_CQE_ECC_ADDR,
 	},
 	{
 		.irq_msk = BIT(SAS_ECC_INTR_NCQ_MEM0_ECC_MB_OFF),
 		.msk = HGC_RXM_DFX_STATUS14_MEM0_MSK,
 		.shift = HGC_RXM_DFX_STATUS14_MEM0_OFF,
-		.msg = "rxm_mem0_accbad_intr (0x%x) found: memory address is 0x%08X\n",
+		.msg = "rxm_mem0_eccbad_intr",
 		.reg = HGC_RXM_DFX_STATUS14,
 	},
 	{
 		.irq_msk = BIT(SAS_ECC_INTR_NCQ_MEM1_ECC_MB_OFF),
 		.msk = HGC_RXM_DFX_STATUS14_MEM1_MSK,
 		.shift = HGC_RXM_DFX_STATUS14_MEM1_OFF,
-		.msg = "rxm_mem1_accbad_intr (0x%x) found: memory address is 0x%08X\n",
+		.msg = "rxm_mem1_eccbad_intr",
 		.reg = HGC_RXM_DFX_STATUS14,
 	},
 	{
 		.irq_msk = BIT(SAS_ECC_INTR_NCQ_MEM2_ECC_MB_OFF),
 		.msk = HGC_RXM_DFX_STATUS14_MEM2_MSK,
 		.shift = HGC_RXM_DFX_STATUS14_MEM2_OFF,
-		.msg = "rxm_mem2_accbad_intr (0x%x) found: memory address is 0x%08X\n",
+		.msg = "rxm_mem2_eccbad_intr",
 		.reg = HGC_RXM_DFX_STATUS14,
 	},
 	{
 		.irq_msk = BIT(SAS_ECC_INTR_NCQ_MEM3_ECC_MB_OFF),
 		.msk = HGC_RXM_DFX_STATUS15_MEM3_MSK,
 		.shift = HGC_RXM_DFX_STATUS15_MEM3_OFF,
-		.msg = "rxm_mem3_accbad_intr (0x%x) found: memory address is 0x%08X\n",
+		.msg = "rxm_mem3_eccbad_intr",
 		.reg = HGC_RXM_DFX_STATUS15,
 	},
 };
@@ -944,7 +944,7 @@ static void setup_itct_v2_hw(struct hisi_hba *hisi_hba,
 		break;
 	case SAS_SATA_DEV:
 	case SAS_SATA_PENDING:
-		if (parent_dev && DEV_IS_EXPANDER(parent_dev->dev_type))
+		if (parent_dev && dev_is_expander(parent_dev->dev_type))
 			qw0 = HISI_SAS_DEV_TYPE_STP << ITCT_HDR_DEV_TYPE_OFF;
 		else
 			qw0 = HISI_SAS_DEV_TYPE_SATA << ITCT_HDR_DEV_TYPE_OFF;
@@ -2526,7 +2526,7 @@ static void prep_ata_v2_hw(struct hisi_hba *hisi_hba,
 	/* create header */
 	/* dw0 */
 	dw0 = port->id << CMD_HDR_PORT_OFF;
-	if (parent_dev && DEV_IS_EXPANDER(parent_dev->dev_type))
+	if (parent_dev && dev_is_expander(parent_dev->dev_type))
 		dw0 |= 3 << CMD_HDR_CMD_OFF;
 	else
 		dw0 |= 4 << CMD_HDR_CMD_OFF;
@@ -2973,7 +2973,8 @@ one_bit_ecc_error_process_v2_hw(struct hisi_hba *hisi_hba, u32 irq_value)
 			val = hisi_sas_read32(hisi_hba, ecc_error->reg);
 			val &= ecc_error->msk;
 			val >>= ecc_error->shift;
-			dev_warn(dev, ecc_error->msg, val);
+			dev_warn(dev, "%s found: mem addr is 0x%08X\n",
+				 ecc_error->msg, val);
 		}
 	}
 }
@@ -2992,7 +2993,8 @@ static void multi_bit_ecc_error_process_v2_hw(struct hisi_hba *hisi_hba,
 			val = hisi_sas_read32(hisi_hba, ecc_error->reg);
 			val &= ecc_error->msk;
 			val >>= ecc_error->shift;
-			dev_err(dev, ecc_error->msg, irq_value, val);
+			dev_err(dev, "%s (0x%x) found: mem addr is 0x%08X\n",
+				ecc_error->msg, irq_value, val);
 			queue_work(hisi_hba->wq, &hisi_hba->rst_work);
 		}
 	}
diff --git a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c
index 0efd55baacd3..5f0f6df11adf 100644
--- a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c
+++ b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c
@@ -23,6 +23,7 @@
 #define ITCT_CLR_EN_MSK			(0x1 << ITCT_CLR_EN_OFF)
 #define ITCT_DEV_OFF			0
 #define ITCT_DEV_MSK			(0x7ff << ITCT_DEV_OFF)
+#define SAS_AXI_USER3			0x50
 #define IO_SATA_BROKEN_MSG_ADDR_LO	0x58
 #define IO_SATA_BROKEN_MSG_ADDR_HI	0x5c
 #define SATA_INITI_D2H_STORE_ADDR_LO	0x60
@@ -549,6 +550,7 @@ static void init_reg_v3_hw(struct hisi_hba *hisi_hba)
 	/* Global registers init */
 	hisi_sas_write32(hisi_hba, DLVRY_QUEUE_ENABLE,
 			 (u32)((1ULL << hisi_hba->queue_count) - 1));
+	hisi_sas_write32(hisi_hba, SAS_AXI_USER3, 0);
 	hisi_sas_write32(hisi_hba, CFG_MAX_TAG, 0xfff0400);
 	hisi_sas_write32(hisi_hba, HGC_SAS_TXFAIL_RETRY_CTRL, 0x108);
 	hisi_sas_write32(hisi_hba, CFG_AGING_TIME, 0x1);
@@ -752,7 +754,7 @@ static void setup_itct_v3_hw(struct hisi_hba *hisi_hba,
 		break;
 	case SAS_SATA_DEV:
 	case SAS_SATA_PENDING:
-		if (parent_dev && DEV_IS_EXPANDER(parent_dev->dev_type))
+		if (parent_dev && dev_is_expander(parent_dev->dev_type))
 			qw0 = HISI_SAS_DEV_TYPE_STP << ITCT_HDR_DEV_TYPE_OFF;
 		else
 			qw0 = HISI_SAS_DEV_TYPE_SATA << ITCT_HDR_DEV_TYPE_OFF;
@@ -906,8 +908,14 @@ static void enable_phy_v3_hw(struct hisi_hba *hisi_hba, int phy_no)
 static void disable_phy_v3_hw(struct hisi_hba *hisi_hba, int phy_no)
 {
 	u32 cfg = hisi_sas_phy_read32(hisi_hba, phy_no, PHY_CFG);
+	u32 irq_msk = hisi_sas_phy_read32(hisi_hba, phy_no, CHL_INT2_MSK);
+	static const u32 msk = BIT(CHL_INT2_RX_DISP_ERR_OFF) |
+			       BIT(CHL_INT2_RX_CODE_ERR_OFF) |
+			       BIT(CHL_INT2_RX_INVLD_DW_OFF);
 	u32 state;
 
+	hisi_sas_phy_write32(hisi_hba, phy_no, CHL_INT2_MSK, msk | irq_msk);
+
 	cfg &= ~PHY_CFG_ENA_MSK;
 	hisi_sas_phy_write32(hisi_hba, phy_no, PHY_CFG, cfg);
 
@@ -918,6 +926,15 @@ static void disable_phy_v3_hw(struct hisi_hba *hisi_hba, int phy_no)
 		cfg |= PHY_CFG_PHY_RST_MSK;
 		hisi_sas_phy_write32(hisi_hba, phy_no, PHY_CFG, cfg);
 	}
+
+	udelay(1);
+
+	hisi_sas_phy_read32(hisi_hba, phy_no, ERR_CNT_INVLD_DW);
+	hisi_sas_phy_read32(hisi_hba, phy_no, ERR_CNT_DISP_ERR);
+	hisi_sas_phy_read32(hisi_hba, phy_no, ERR_CNT_CODE_ERR);
+
+	hisi_sas_phy_write32(hisi_hba, phy_no, CHL_INT2, msk);
+	hisi_sas_phy_write32(hisi_hba, phy_no, CHL_INT2_MSK, irq_msk);
 }
 
 static void start_phy_v3_hw(struct hisi_hba *hisi_hba, int phy_no)
@@ -1336,10 +1353,10 @@ static void prep_ata_v3_hw(struct hisi_hba *hisi_hba,
 	u32 dw1 = 0, dw2 = 0;
 
 	hdr->dw0 = cpu_to_le32(port->id << CMD_HDR_PORT_OFF);
-	if (parent_dev && DEV_IS_EXPANDER(parent_dev->dev_type))
+	if (parent_dev && dev_is_expander(parent_dev->dev_type))
 		hdr->dw0 |= cpu_to_le32(3 << CMD_HDR_CMD_OFF);
 	else
-		hdr->dw0 |= cpu_to_le32(4 << CMD_HDR_CMD_OFF);
+		hdr->dw0 |= cpu_to_le32(4U << CMD_HDR_CMD_OFF);
 
 	switch (task->data_dir) {
 	case DMA_TO_DEVICE:
@@ -1407,7 +1424,7 @@ static void prep_abort_v3_hw(struct hisi_hba *hisi_hba,
 	struct hisi_sas_port *port = slot->port;
 
 	/* dw0 */
-	hdr->dw0 = cpu_to_le32((5 << CMD_HDR_CMD_OFF) | /*abort*/
+	hdr->dw0 = cpu_to_le32((5U << CMD_HDR_CMD_OFF) | /*abort*/
 			       (port->id << CMD_HDR_PORT_OFF) |
 				   (dev_is_sata(dev)
 					<< CMD_HDR_ABORT_DEVICE_TYPE_OFF) |
@@ -1826,77 +1843,77 @@ static const struct hisi_sas_hw_error multi_bit_ecc_errors[] = {
 		.irq_msk = BIT(SAS_ECC_INTR_DQE_ECC_MB_OFF),
 		.msk = HGC_DQE_ECC_MB_ADDR_MSK,
 		.shift = HGC_DQE_ECC_MB_ADDR_OFF,
-		.msg = "hgc_dqe_eccbad_intr found: ram addr is 0x%08X\n",
+		.msg = "hgc_dqe_eccbad_intr",
 		.reg = HGC_DQE_ECC_ADDR,
 	},
 	{
 		.irq_msk = BIT(SAS_ECC_INTR_IOST_ECC_MB_OFF),
 		.msk = HGC_IOST_ECC_MB_ADDR_MSK,
 		.shift = HGC_IOST_ECC_MB_ADDR_OFF,
-		.msg = "hgc_iost_eccbad_intr found: ram addr is 0x%08X\n",
+		.msg = "hgc_iost_eccbad_intr",
 		.reg = HGC_IOST_ECC_ADDR,
 	},
 	{
 		.irq_msk = BIT(SAS_ECC_INTR_ITCT_ECC_MB_OFF),
 		.msk = HGC_ITCT_ECC_MB_ADDR_MSK,
 		.shift = HGC_ITCT_ECC_MB_ADDR_OFF,
-		.msg = "hgc_itct_eccbad_intr found: ram addr is 0x%08X\n",
+		.msg = "hgc_itct_eccbad_intr",
 		.reg = HGC_ITCT_ECC_ADDR,
 	},
 	{
 		.irq_msk = BIT(SAS_ECC_INTR_IOSTLIST_ECC_MB_OFF),
 		.msk = HGC_LM_DFX_STATUS2_IOSTLIST_MSK,
 		.shift = HGC_LM_DFX_STATUS2_IOSTLIST_OFF,
-		.msg = "hgc_iostl_eccbad_intr found: mem addr is 0x%08X\n",
+		.msg = "hgc_iostl_eccbad_intr",
 		.reg = HGC_LM_DFX_STATUS2,
 	},
 	{
 		.irq_msk = BIT(SAS_ECC_INTR_ITCTLIST_ECC_MB_OFF),
 		.msk = HGC_LM_DFX_STATUS2_ITCTLIST_MSK,
 		.shift = HGC_LM_DFX_STATUS2_ITCTLIST_OFF,
-		.msg = "hgc_itctl_eccbad_intr found: mem addr is 0x%08X\n",
+		.msg = "hgc_itctl_eccbad_intr",
 		.reg = HGC_LM_DFX_STATUS2,
 	},
 	{
 		.irq_msk = BIT(SAS_ECC_INTR_CQE_ECC_MB_OFF),
 		.msk = HGC_CQE_ECC_MB_ADDR_MSK,
 		.shift = HGC_CQE_ECC_MB_ADDR_OFF,
-		.msg = "hgc_cqe_eccbad_intr found: ram address is 0x%08X\n",
+		.msg = "hgc_cqe_eccbad_intr",
 		.reg = HGC_CQE_ECC_ADDR,
 	},
 	{
 		.irq_msk = BIT(SAS_ECC_INTR_NCQ_MEM0_ECC_MB_OFF),
 		.msk = HGC_RXM_DFX_STATUS14_MEM0_MSK,
 		.shift = HGC_RXM_DFX_STATUS14_MEM0_OFF,
-		.msg = "rxm_mem0_eccbad_intr found: mem addr is 0x%08X\n",
+		.msg = "rxm_mem0_eccbad_intr",
 		.reg = HGC_RXM_DFX_STATUS14,
 	},
 	{
 		.irq_msk = BIT(SAS_ECC_INTR_NCQ_MEM1_ECC_MB_OFF),
 		.msk = HGC_RXM_DFX_STATUS14_MEM1_MSK,
 		.shift = HGC_RXM_DFX_STATUS14_MEM1_OFF,
-		.msg = "rxm_mem1_eccbad_intr found: mem addr is 0x%08X\n",
+		.msg = "rxm_mem1_eccbad_intr",
 		.reg = HGC_RXM_DFX_STATUS14,
 	},
 	{
 		.irq_msk = BIT(SAS_ECC_INTR_NCQ_MEM2_ECC_MB_OFF),
 		.msk = HGC_RXM_DFX_STATUS14_MEM2_MSK,
 		.shift = HGC_RXM_DFX_STATUS14_MEM2_OFF,
-		.msg = "rxm_mem2_eccbad_intr found: mem addr is 0x%08X\n",
+		.msg = "rxm_mem2_eccbad_intr",
 		.reg = HGC_RXM_DFX_STATUS14,
 	},
 	{
 		.irq_msk = BIT(SAS_ECC_INTR_NCQ_MEM3_ECC_MB_OFF),
 		.msk = HGC_RXM_DFX_STATUS15_MEM3_MSK,
 		.shift = HGC_RXM_DFX_STATUS15_MEM3_OFF,
-		.msg = "rxm_mem3_eccbad_intr found: mem addr is 0x%08X\n",
+		.msg = "rxm_mem3_eccbad_intr",
 		.reg = HGC_RXM_DFX_STATUS15,
 	},
 	{
 		.irq_msk = BIT(SAS_ECC_INTR_OOO_RAM_ECC_MB_OFF),
 		.msk = AM_ROB_ECC_ERR_ADDR_MSK,
 		.shift = AM_ROB_ECC_ERR_ADDR_OFF,
-		.msg = "ooo_ram_eccbad_intr found: ROB_ECC_ERR_ADDR=0x%08X\n",
+		.msg = "ooo_ram_eccbad_intr",
 		.reg = AM_ROB_ECC_ERR_ADDR,
 	},
 };
@@ -1915,7 +1932,8 @@ static void multi_bit_ecc_error_process_v3_hw(struct hisi_hba *hisi_hba,
 			val = hisi_sas_read32(hisi_hba, ecc_error->reg);
 			val &= ecc_error->msk;
 			val >>= ecc_error->shift;
-			dev_err(dev, ecc_error->msg, irq_value, val);
+			dev_err(dev, "%s (0x%x) found: mem addr is 0x%08X\n",
+				ecc_error->msg, irq_value, val);
 			queue_work(hisi_hba->wq, &hisi_hba->rst_work);
 		}
 	}