diff options
103 files changed, 2747 insertions, 1362 deletions
diff --git a/Documentation/devicetree/bindings/ufs/ufs-common.yaml b/Documentation/devicetree/bindings/ufs/ufs-common.yaml index bbaee4f5f7b2..985ea8f64de8 100644 --- a/Documentation/devicetree/bindings/ufs/ufs-common.yaml +++ b/Documentation/devicetree/bindings/ufs/ufs-common.yaml @@ -20,11 +20,25 @@ properties: items: - description: Minimum frequency for given clock in Hz - description: Maximum frequency for given clock in Hz + deprecated: true description: | + Preferred is operating-points-v2. + Array of <min max> operating frequencies in Hz stored in the same order - as the clocks property. If this property is not defined or a value in the - array is "0" then it is assumed that the frequency is set by the parent - clock or a fixed rate clock source. + as the clocks property. If either this property or operating-points-v2 is + not defined or a value in the array is "0" then it is assumed that the + frequency is set by the parent clock or a fixed rate clock source. + + operating-points-v2: + description: + Preferred over freq-table-hz. + If present, each OPP must contain array of frequencies stored in the same + order for each clock. If clock frequency in the array is "0" then it is + assumed that the frequency is set by the parent clock or a fixed rate + clock source. + + opp-table: + type: object interrupts: maxItems: 1 @@ -75,8 +89,23 @@ properties: dependencies: freq-table-hz: [ clocks ] + operating-points-v2: [ clocks, clock-names ] required: - interrupts +allOf: + - if: + required: + - freq-table-hz + then: + properties: + operating-points-v2: false + - if: + required: + - operating-points-v2 + then: + properties: + freq-table-hz: false + additionalProperties: true diff --git a/MAINTAINERS b/MAINTAINERS index 434fd16d43a5..d6e8511c8d78 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -11221,7 +11221,6 @@ M: Sagi Grimberg <sagi@grimberg.me> L: linux-rdma@vger.kernel.org L: target-devel@vger.kernel.org S: Supported -W: http://www.linux-iscsi.org T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master F: drivers/infiniband/ulp/isert @@ -13623,6 +13622,7 @@ MEGARAID SCSI/SAS DRIVERS M: Kashyap Desai <kashyap.desai@broadcom.com> M: Sumit Saxena <sumit.saxena@broadcom.com> M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> +M: Chandrakanth patil <chandrakanth.patil@broadcom.com> L: megaraidlinux.pdl@broadcom.com L: linux-scsi@vger.kernel.org S: Maintained @@ -19275,7 +19275,6 @@ M: "Martin K. Petersen" <martin.petersen@oracle.com> L: linux-scsi@vger.kernel.org L: target-devel@vger.kernel.org S: Supported -W: http://www.linux-iscsi.org Q: https://patchwork.kernel.org/project/target-devel/list/ T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git F: Documentation/target/ diff --git a/drivers/infiniband/ulp/srpt/ib_srpt.c b/drivers/infiniband/ulp/srpt/ib_srpt.c index c12005eab14c..58f70cfec45a 100644 --- a/drivers/infiniband/ulp/srpt/ib_srpt.c +++ b/drivers/infiniband/ulp/srpt/ib_srpt.c @@ -3867,6 +3867,9 @@ static const struct target_core_fabric_ops srpt_template = { .tfc_discovery_attrs = srpt_da_attrs, .tfc_wwn_attrs = srpt_wwn_attrs, .tfc_tpg_attrib_attrs = srpt_tpg_attrib_attrs, + + .default_submit_type = TARGET_DIRECT_SUBMIT, + .direct_submit_supp = 1, }; /** diff --git a/drivers/message/fusion/mptctl.c b/drivers/message/fusion/mptctl.c index dd028df4b283..9f3999750c23 100644 --- a/drivers/message/fusion/mptctl.c +++ b/drivers/message/fusion/mptctl.c @@ -1328,8 +1328,8 @@ mptctl_getiocinfo (MPT_ADAPTER *ioc, unsigned long arg, unsigned int data_size) /* Set the Version Strings. */ - strncpy (karg->driverVersion, MPT_LINUX_PACKAGE_NAME, MPT_IOCTL_VERSION_LENGTH); - karg->driverVersion[MPT_IOCTL_VERSION_LENGTH-1]='\0'; + strscpy_pad(karg->driverVersion, MPT_LINUX_PACKAGE_NAME, + sizeof(karg->driverVersion)); karg->busChangeEvent = 0; karg->hostId = ioc->pfacts[port].PortSCSIID; @@ -1493,10 +1493,8 @@ mptctl_readtest (MPT_ADAPTER *ioc, unsigned long arg) #else karg.chip_type = ioc->pcidev->device; #endif - strncpy (karg.name, ioc->name, MPT_MAX_NAME); - karg.name[MPT_MAX_NAME-1]='\0'; - strncpy (karg.product, ioc->prod_name, MPT_PRODUCT_LENGTH); - karg.product[MPT_PRODUCT_LENGTH-1]='\0'; + strscpy_pad(karg.name, ioc->name, sizeof(karg.name)); + strscpy_pad(karg.product, ioc->prod_name, sizeof(karg.product)); /* Copy the data from kernel memory to user memory */ @@ -2394,7 +2392,7 @@ mptctl_hp_hostinfo(MPT_ADAPTER *ioc, unsigned long arg, unsigned int data_size) cfg.dir = 0; /* read */ cfg.timeout = 10; - strncpy(karg.serial_number, " ", 24); + strscpy_pad(karg.serial_number, " ", sizeof(karg.serial_number)); if (mpt_config(ioc, &cfg) == 0) { if (cfg.cfghdr.hdr->PageLength > 0) { /* Issue the second config page request */ @@ -2408,8 +2406,9 @@ mptctl_hp_hostinfo(MPT_ADAPTER *ioc, unsigned long arg, unsigned int data_size) if (mpt_config(ioc, &cfg) == 0) { ManufacturingPage0_t *pdata = (ManufacturingPage0_t *) pbuf; if (strlen(pdata->BoardTracerNumber) > 1) { - strscpy(karg.serial_number, - pdata->BoardTracerNumber, 24); + strscpy_pad(karg.serial_number, + pdata->BoardTracerNumber, + sizeof(karg.serial_number)); } } dma_free_coherent(&ioc->pcidev->dev, @@ -2456,7 +2455,7 @@ mptctl_hp_hostinfo(MPT_ADAPTER *ioc, unsigned long arg, unsigned int data_size) } } - /* + /* * Gather ISTWI(Industry Standard Two Wire Interface) Data */ if ((mf = mpt_get_msg_frame(mptctl_id, ioc)) == NULL) { diff --git a/drivers/message/fusion/mptfc.c b/drivers/message/fusion/mptfc.c index 22e7779a332b..0581f855c72e 100644 --- a/drivers/message/fusion/mptfc.c +++ b/drivers/message/fusion/mptfc.c @@ -183,73 +183,109 @@ static struct fc_function_template mptfc_transport_functions = { }; static int -mptfc_block_error_handler(struct scsi_cmnd *SCpnt, - int (*func)(struct scsi_cmnd *SCpnt), - const char *caller) +mptfc_block_error_handler(struct fc_rport *rport) { MPT_SCSI_HOST *hd; - struct scsi_device *sdev = SCpnt->device; - struct Scsi_Host *shost = sdev->host; - struct fc_rport *rport = starget_to_rport(scsi_target(sdev)); + struct Scsi_Host *shost = rport_to_shost(rport); unsigned long flags; int ready; - MPT_ADAPTER *ioc; + MPT_ADAPTER *ioc; int loops = 40; /* seconds */ - hd = shost_priv(SCpnt->device->host); + hd = shost_priv(shost); ioc = hd->ioc; spin_lock_irqsave(shost->host_lock, flags); while ((ready = fc_remote_port_chkready(rport) >> 16) == DID_IMM_RETRY || (loops > 0 && ioc->active == 0)) { spin_unlock_irqrestore(shost->host_lock, flags); dfcprintk (ioc, printk(MYIOC_s_DEBUG_FMT - "mptfc_block_error_handler.%d: %d:%llu, port status is " - "%x, active flag %d, deferring %s recovery.\n", + "mptfc_block_error_handler.%d: %s, port status is " + "%x, active flag %d, deferring recovery.\n", ioc->name, ioc->sh->host_no, - SCpnt->device->id, SCpnt->device->lun, - ready, ioc->active, caller)); + dev_name(&rport->dev), ready, ioc->active)); msleep(1000); spin_lock_irqsave(shost->host_lock, flags); loops --; } spin_unlock_irqrestore(shost->host_lock, flags); - if (ready == DID_NO_CONNECT || !SCpnt->device->hostdata - || ioc->active == 0) { + if (ready == DID_NO_CONNECT || ioc->active == 0) { dfcprintk (ioc, printk(MYIOC_s_DEBUG_FMT - "%s.%d: %d:%llu, failing recovery, " - "port state %x, active %d, vdevice %p.\n", caller, + "mpt_block_error_handler.%d: %s, failing recovery, " + "port state %x, active %d.\n", ioc->name, ioc->sh->host_no, - SCpnt->device->id, SCpnt->device->lun, ready, - ioc->active, SCpnt->device->hostdata)); + dev_name(&rport->dev), ready, ioc->active)); return FAILED; } - dfcprintk (ioc, printk(MYIOC_s_DEBUG_FMT - "%s.%d: %d:%llu, executing recovery.\n", caller, - ioc->name, ioc->sh->host_no, - SCpnt->device->id, SCpnt->device->lun)); - return (*func)(SCpnt); + return SUCCESS; } static int mptfc_abort(struct scsi_cmnd *SCpnt) { - return - mptfc_block_error_handler(SCpnt, mptscsih_abort, __func__); + struct Scsi_Host *shost = SCpnt->device->host; + struct fc_rport *rport = starget_to_rport(scsi_target(SCpnt->device)); + MPT_SCSI_HOST __maybe_unused *hd = shost_priv(shost); + int rtn; + + rtn = mptfc_block_error_handler(rport); + if (rtn == SUCCESS) { + dfcprintk (hd->ioc, printk(MYIOC_s_DEBUG_FMT + "%s.%d: %d:%llu, executing recovery.\n", __func__, + hd->ioc->name, shost->host_no, + SCpnt->device->id, SCpnt->device->lun)); + rtn = mptscsih_abort(SCpnt); + } + return rtn; } static int mptfc_dev_reset(struct scsi_cmnd *SCpnt) { - return - mptfc_block_error_handler(SCpnt, mptscsih_dev_reset, __func__); + struct Scsi_Host *shost = SCpnt->device->host; + struct fc_rport *rport = starget_to_rport(scsi_target(SCpnt->device)); + MPT_SCSI_HOST __maybe_unused *hd = shost_priv(shost); + int rtn; + + rtn = mptfc_block_error_handler(rport); + if (rtn == SUCCESS) { + dfcprintk (hd->ioc, printk(MYIOC_s_DEBUG_FMT + "%s.%d: %d:%llu, executing recovery.\n", __func__, + hd->ioc->name, shost->host_no, + SCpnt->device->id, SCpnt->device->lun)); + rtn = mptscsih_dev_reset(SCpnt); + } + return rtn; }< |