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-rw-r--r--drivers/scsi/libsas/sas_expander.c5
-rw-r--r--drivers/scsi/lpfc/lpfc_ct.c17
-rw-r--r--drivers/scsi/lpfc/lpfc_hbadisc.c11
-rw-r--r--drivers/scsi/lpfc/lpfc_nvme.c8
-rw-r--r--drivers/scsi/qedf/qedf_io.c1
-rw-r--r--drivers/scsi/qla4xxx/ql4_os.c2
-rw-r--r--drivers/scsi/ufs/ufshcd.c28
7 files changed, 51 insertions, 21 deletions
diff --git a/drivers/scsi/libsas/sas_expander.c b/drivers/scsi/libsas/sas_expander.c
index e9ecc667e3fb..231eb79efa32 100644
--- a/drivers/scsi/libsas/sas_expander.c
+++ b/drivers/scsi/libsas/sas_expander.c
@@ -2040,6 +2040,11 @@ static int sas_rediscover_dev(struct domain_device *dev, int phy_id, bool last)
if ((SAS_ADDR(sas_addr) == 0) || (res == -ECOMM)) {
phy->phy_state = PHY_EMPTY;
sas_unregister_devs_sas_addr(dev, phy_id, last);
+ /*
+ * Even though the PHY is empty, for convenience we discover
+ * the PHY to update the PHY info, like negotiated linkrate.
+ */
+ sas_ex_phy_discover(dev, phy_id);
return res;
} else if (SAS_ADDR(sas_addr) == SAS_ADDR(phy->attached_sas_addr) &&
dev_type_flutter(type, phy->attached_dev_type)) {
diff --git a/drivers/scsi/lpfc/lpfc_ct.c b/drivers/scsi/lpfc/lpfc_ct.c
index 8656f3c50546..bdda0f66645f 100644
--- a/drivers/scsi/lpfc/lpfc_ct.c
+++ b/drivers/scsi/lpfc/lpfc_ct.c
@@ -2117,10 +2117,11 @@ lpfc_fdmi_port_attr_fc4type(struct lpfc_vport *vport,
ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue;
memset(ae, 0, 32);
- ae->un.AttrTypes[3] = 0x02; /* Type 1 - ELS */
- ae->un.AttrTypes[2] = 0x01; /* Type 8 - FCP */
- ae->un.AttrTypes[6] = 0x01; /* Type 40 - NVME */
- ae->un.AttrTypes[7] = 0x01; /* Type 32 - CT */
+ ae->un.AttrTypes[3] = 0x02; /* Type 0x1 - ELS */
+ ae->un.AttrTypes[2] = 0x01; /* Type 0x8 - FCP */
+ if (vport->nvmei_support || vport->phba->nvmet_support)
+ ae->un.AttrTypes[6] = 0x01; /* Type 0x28 - NVME */
+ ae->un.AttrTypes[7] = 0x01; /* Type 0x20 - CT */
size = FOURBYTES + 32;
ad->AttrLen = cpu_to_be16(size);
ad->AttrType = cpu_to_be16(RPRT_SUPPORTED_FC4_TYPES);
@@ -2425,9 +2426,11 @@ lpfc_fdmi_port_attr_active_fc4type(struct lpfc_vport *vport,
ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue;
memset(ae, 0, 32);
- ae->un.AttrTypes[3] = 0x02; /* Type 1 - ELS */
- ae->un.AttrTypes[2] = 0x01; /* Type 8 - FCP */
- ae->un.AttrTypes[7] = 0x01; /* Type 32 - CT */
+ ae->un.AttrTypes[3] = 0x02; /* Type 0x1 - ELS */
+ ae->un.AttrTypes[2] = 0x01; /* Type 0x8 - FCP */
+ if (vport->phba->cfg_enable_fc4_type & LPFC_ENABLE_NVME)
+ ae->un.AttrTypes[6] = 0x1; /* Type 0x28 - NVME */
+ ae->un.AttrTypes[7] = 0x01; /* Type 0x20 - CT */
size = FOURBYTES + 32;
ad->AttrLen = cpu_to_be16(size);
ad->AttrType = cpu_to_be16(RPRT_ACTIVE_FC4_TYPES);
diff --git a/drivers/scsi/lpfc/lpfc_hbadisc.c b/drivers/scsi/lpfc/lpfc_hbadisc.c
index 2fef54fab86d..6cdc99435ffe 100644
--- a/drivers/scsi/lpfc/lpfc_hbadisc.c
+++ b/drivers/scsi/lpfc/lpfc_hbadisc.c
@@ -921,7 +921,11 @@ lpfc_linkdown(struct lpfc_hba *phba)
}
}
lpfc_destroy_vport_work_array(phba, vports);
- /* Clean up any firmware default rpi's */
+
+ /* Clean up any SLI3 firmware default rpi's */
+ if (phba->sli_rev > LPFC_SLI_REV3)
+ goto skip_unreg_did;
+
mb = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);
if (mb) {
lpfc_unreg_did(phba, 0xffff, LPFC_UNREG_ALL_DFLT_RPIS, mb);
@@ -933,6 +937,7 @@ lpfc_linkdown(struct lpfc_hba *phba)
}
}
+ skip_unreg_did:
/* Setup myDID for link up if we are in pt2pt mode */
if (phba->pport->fc_flag & FC_PT2PT) {
mb = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);
@@ -4855,6 +4860,10 @@ lpfc_unreg_default_rpis(struct lpfc_vport *vport)
LPFC_MBOXQ_t *mbox;
int rc;
+ /* Unreg DID is an SLI3 operation. */
+ if (phba->sli_rev > LPFC_SLI_REV3)
+ return;
+
mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);
if (mbox) {
lpfc_unreg_did(phba, vport->vpi, LPFC_UNREG_ALL_DFLT_RPIS,
diff --git a/drivers/scsi/lpfc/lpfc_nvme.c b/drivers/scsi/lpfc/lpfc_nvme.c
index ecb922241287..b4920f83ebb2 100644
--- a/drivers/scsi/lpfc/lpfc_nvme.c
+++ b/drivers/scsi/lpfc/lpfc_nvme.c
@@ -2475,15 +2475,15 @@ lpfc_nvme_create_localport(struct lpfc_vport *vport)
if (!cstat)
return -ENOMEM;
+ if (!IS_ENABLED(CONFIG_NVME_FC))
+ return ret;
+
/* localport is allocated from the stack, but the registration
* call allocates heap memory as well as the private area.
*/
-#if (IS_ENABLED(CONFIG_NVME_FC))
+
ret = nvme_fc_register_localport(&nfcp_info, &lpfc_nvme_template,
&vport->phba->pcidev->dev, &localport);
-#else
- ret = -ENOMEM;
-#endif
if (!ret) {
lpfc_printf_vlog(vport, KERN_INFO, LOG_NVME | LOG_NVME_DISC,
"6005 Successfully registered local "
diff --git a/drivers/scsi/qedf/qedf_io.c b/drivers/scsi/qedf/qedf_io.c
index 6bbc38b1b465..a17c13846d1e 100644
--- a/drivers/scsi/qedf/qedf_io.c
+++ b/drivers/scsi/qedf/qedf_io.c
@@ -902,6 +902,7 @@ int qedf_post_io_req(struct qedf_rport *fcport, struct qedf_ioreq *io_req)
if (!test_bit(QEDF_RPORT_SESSION_READY, &fcport->flags)) {
QEDF_ERR(&(qedf->dbg_ctx), "Session not offloaded yet.\n");
kref_put(&io_req->refcount, qedf_release_cmd);
+ return -EINVAL;
}
/* Obtain free SQE */
diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
index 5dd3e4e01b10..25c8ce54a976 100644
--- a/drivers/scsi/qla4xxx/ql4_os.c
+++ b/drivers/scsi/qla4xxx/ql4_os.c
@@ -5935,7 +5935,7 @@ static int get_fw_boot_info(struct scsi_qla_host *ha, uint16_t ddb_index[])
val = rd_nvram_byte(ha, sec_addr);
if (val & BIT_7)
ddb_index[1] = (val & 0x7f);
-
+ goto exit_boot_info;
} else if (is_qla80XX(ha)) {
buf = dma_alloc_coherent(&ha->pdev->dev, size,
&buf_dma, GFP_KERNEL);
diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c
index 200d2797a17e..83a229d3a39d 100644
--- a/drivers/scsi/ufs/ufshcd.c
+++ b/drivers/scsi/ufs/ufshcd.c
@@ -6108,19 +6108,19 @@ static u32 ufshcd_find_max_sup_active_icc_level(struct ufs_hba *hba,
goto out;
}
- if (hba->vreg_info.vcc)
+ if (hba->vreg_info.vcc && hba->vreg_info.vcc->max_uA)
icc_level = ufshcd_get_max_icc_level(
hba->vreg_info.vcc->max_uA,
POWER_DESC_MAX_ACTV_ICC_LVLS - 1,
&desc_buf[PWR_DESC_ACTIVE_LVLS_VCC_0]);
- if (hba->vreg_info.vccq)
+ if (hba->vreg_info.vccq && hba->vreg_info.vccq->max_uA)
icc_level = ufshcd_get_max_icc_level(
hba->vreg_info.vccq->max_uA,
icc_level,
&desc_buf[PWR_DESC_ACTIVE_LVLS_VCCQ_0]);
- if (hba->vreg_info.vccq2)
+ if (hba->vreg_info.vccq2 && hba->vreg_info.vccq2->max_uA)
icc_level = ufshcd_get_max_icc_level(
hba->vreg_info.vccq2->max_uA,
icc_level,
@@ -6745,6 +6745,15 @@ static int ufshcd_config_vreg_load(struct device *dev, struct ufs_vreg *vreg,
if (!vreg)
return 0;
+ /*
+ * "set_load" operation shall be required on those regulators
+ * which specifically configured current limitation. Otherwise
+ * zero max_uA may cause unexpected behavior when regulator is
+ * enabled or set as high power mode.
+ */
+ if (!vreg->max_uA)
+ return 0;
+
ret = regulator_set_load(vreg->reg, ua);
if (ret < 0) {
dev_err(dev, "%s: %s set load (ua=%d) failed, err=%d\n",
@@ -6791,12 +6800,15 @@ static int ufshcd_config_vreg(struct device *dev,
name = vreg->name;
if (regulator_count_voltages(reg) > 0) {
- min_uV = on ? vreg->min_uV : 0;
- ret = regulator_set_voltage(reg, min_uV, vreg->max_uV);
- if (ret) {
- dev_err(dev, "%s: %s set voltage failed, err=%d\n",
+ if (vreg->min_uV && vreg->max_uV) {
+ min_uV = on ? vreg->min_uV : 0;
+ ret = regulator_set_voltage(reg, min_uV, vreg->max_uV);
+ if (ret) {
+ dev_err(dev,
+ "%s: %s set voltage failed, err=%d\n",
__func__, name, ret);
- goto out;
+ goto out;
+ }
}
uA_load = on ? vreg->max_uA : 0;
generated by cgit 1.2.3-korg (git 2.39.0) at 2024-06-29 22:14:54 +0000