diff options
97 files changed, 2567 insertions, 1730 deletions
diff --git a/Documentation/ABI/testing/sysfs-driver-ufs b/Documentation/ABI/testing/sysfs-driver-ufs index 0c7efaf62de0..5bf7073b4f75 100644 --- a/Documentation/ABI/testing/sysfs-driver-ufs +++ b/Documentation/ABI/testing/sysfs-driver-ufs @@ -1223,6 +1223,55 @@ Description: This file shows the total latency (in micro seconds) of write The file is read only. +What: /sys/bus/platform/drivers/ufshcd/*/power_info/lane +What: /sys/bus/platform/devices/*.ufs/power_info/lane +Date: September 2023 +Contact: Can Guo <quic_cang@quicinc.com> +Description: This file shows how many lanes are enabled on the UFS link, + i.e., an output 2 means UFS link is operating with 2 lanes. + + The file is read only. + +What: /sys/bus/platform/drivers/ufshcd/*/power_info/mode +What: /sys/bus/platform/devices/*.ufs/power_info/mode +Date: September 2023 +Contact: Can Guo <quic_cang@quicinc.com> +Description: This file shows the PA power mode of UFS. + + The file is read only. + +What: /sys/bus/platform/drivers/ufshcd/*/power_info/rate +What: /sys/bus/platform/devices/*.ufs/power_info/rate +Date: September 2023 +Contact: Can Guo <quic_cang@quicinc.com> +Description: This file shows the speed rate of UFS link. + + The file is read only. + +What: /sys/bus/platform/drivers/ufshcd/*/power_info/gear +What: /sys/bus/platform/devices/*.ufs/power_info/gear +Date: September 2023 +Contact: Can Guo <quic_cang@quicinc.com> +Description: This file shows the gear of UFS link. + + The file is read only. + +What: /sys/bus/platform/drivers/ufshcd/*/power_info/dev_pm +What: /sys/bus/platform/devices/*.ufs/power_info/dev_pm +Date: September 2023 +Contact: Can Guo <quic_cang@quicinc.com> +Description: This file shows the UFS device power mode. + + The file is read only. + +What: /sys/bus/platform/drivers/ufshcd/*/power_info/link_state +What: /sys/bus/platform/devices/*.ufs/power_info/link_state +Date: September 2023 +Contact: Can Guo <quic_cang@quicinc.com> +Description: This file shows the state of UFS link. + + The file is read only. + What: /sys/bus/platform/drivers/ufshcd/*/device_descriptor/wb_presv_us_en What: /sys/bus/platform/devices/*.ufs/device_descriptor/wb_presv_us_en Date: June 2020 @@ -1474,3 +1523,10 @@ Description: Indicates status of Write Booster. The file is read only. +What: /sys/bus/platform/drivers/ufshcd/*/rtc_update_ms +What: /sys/bus/platform/devices/*.ufs/rtc_update_ms +Date: November 2023 +Contact: Bean Huo <beanhuo@micron.com> +Description: + rtc_update_ms indicates how often the host should synchronize or update the + UFS RTC. If set to 0, this will disable UFS RTC periodic update. diff --git a/Documentation/devicetree/bindings/ufs/qcom,ufs.yaml b/Documentation/devicetree/bindings/ufs/qcom,ufs.yaml index 2cf3d016db42..10c146424baa 100644 --- a/Documentation/devicetree/bindings/ufs/qcom,ufs.yaml +++ b/Documentation/devicetree/bindings/ufs/qcom,ufs.yaml @@ -27,6 +27,7 @@ properties: - qcom,msm8996-ufshc - qcom,msm8998-ufshc - qcom,sa8775p-ufshc + - qcom,sc7280-ufshc - qcom,sc8280xp-ufshc - qcom,sdm845-ufshc - qcom,sm6115-ufshc @@ -118,6 +119,7 @@ allOf: enum: - qcom,msm8998-ufshc - qcom,sa8775p-ufshc + - qcom,sc7280-ufshc - qcom,sc8280xp-ufshc - qcom,sm8250-ufshc - qcom,sm8350-ufshc diff --git a/Documentation/devicetree/bindings/ufs/ufs-common.yaml b/Documentation/devicetree/bindings/ufs/ufs-common.yaml index 985ea8f64de8..31fe7f30ff5b 100644 --- a/Documentation/devicetree/bindings/ufs/ufs-common.yaml +++ b/Documentation/devicetree/bindings/ufs/ufs-common.yaml @@ -87,6 +87,8 @@ properties: description: Specifies max. load that can be drawn from VCCQ2 supply. + msi-parent: true + dependencies: freq-table-hz: [ clocks ] operating-points-v2: [ clocks, clock-names ] diff --git a/MAINTAINERS b/MAINTAINERS index 62a446462ef7..f8efcb72ad4b 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -22320,7 +22320,8 @@ S: Maintained F: drivers/ufs/host/ufs-exynos* UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS -M: Stanley Chu <stanley.chu@mediatek.com> +M: Peter Wang <peter.wang@mediatek.com> +R: Stanley Jhu <chu.stanley@gmail.com> L: linux-scsi@vger.kernel.org L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) S: Maintained diff --git a/drivers/s390/scsi/zfcp_fc.c b/drivers/s390/scsi/zfcp_fc.c index 4f0d0e55f0d4..d6516ab00437 100644 --- a/drivers/s390/scsi/zfcp_fc.c +++ b/drivers/s390/scsi/zfcp_fc.c @@ -900,8 +900,19 @@ static void zfcp_fc_rspn(struct zfcp_adapter *adapter, zfcp_fc_ct_ns_init(&rspn_req->ct_hdr, FC_NS_RSPN_ID, FC_SYMBOLIC_NAME_SIZE); hton24(rspn_req->rspn.fr_fid.fp_fid, fc_host_port_id(shost)); - len = strlcpy(rspn_req->rspn.fr_name, fc_host_symbolic_name(shost), - FC_SYMBOLIC_NAME_SIZE); + + BUILD_BUG_ON(sizeof(rspn_req->name) != + sizeof(fc_host_symbolic_name(shost))); + BUILD_BUG_ON(sizeof(rspn_req->name) != + type_max(typeof(rspn_req->rspn.fr_name_len)) + 1); + len = strscpy(rspn_req->name, fc_host_symbolic_name(shost), + sizeof(rspn_req->name)); + /* + * It should be impossible for this to truncate (see BUILD_BUG_ON() + * above), but be robust anyway. + */ + if (WARN_ON(len < 0)) + len = sizeof(rspn_req->name) - 1; rspn_req->rspn.fr_name_len = len; sg_init_one(&fc_req->sg_req, rspn_req, sizeof(*rspn_req)); diff --git a/drivers/scsi/3w-sas.c b/drivers/scsi/3w-sas.c index 55989eaa2d9f..9bdb75dfdcd7 100644 --- a/drivers/scsi/3w-sas.c +++ b/drivers/scsi/3w-sas.c @@ -1326,7 +1326,8 @@ static int twl_reset_sequence(TW_Device_Extension *tw_dev, int soft_reset) } /* Load rest of compatibility struct */ - strncpy(tw_dev->tw_compat_info.driver_version, TW_DRIVER_VERSION, strlen(TW_DRIVER_VERSION)); + strscpy(tw_dev->tw_compat_info.driver_version, TW_DRIVER_VERSION, + sizeof(tw_dev->tw_compat_info.driver_version)); tw_dev->tw_compat_info.driver_srl_high = TW_CURRENT_DRIVER_SRL; tw_dev->tw_compat_info.driver_branch_high = TW_CURRENT_DRIVER_BRANCH; tw_dev->tw_compat_info.driver_build_high = TW_CURRENT_DRIVER_BUILD; diff --git a/drivers/scsi/a3000.c b/drivers/scsi/a3000.c index c3028726bbe4..378906f77909 100644 --- a/drivers/scsi/a3000.c +++ b/drivers/scsi/a3000.c @@ -282,7 +282,7 @@ fail_alloc: return error; } -static int __exit amiga_a3000_scsi_remove(struct platform_device *pdev) +static void __exit amiga_a3000_scsi_remove(struct platform_device *pdev) { struct Scsi_Host *instance = platform_get_drvdata(pdev); struct a3000_hostdata *hdata = shost_priv(instance); @@ -293,11 +293,10 @@ static int __exit amiga_a3000_scsi_remove(struct platform_device *pdev) free_irq(IRQ_AMIGA_PORTS, instance); scsi_host_put(instance); release_mem_region(res->start, resource_size(res)); - return 0; } static struct platform_driver amiga_a3000_scsi_driver = { - .remove = __exit_p(amiga_a3000_scsi_remove), + .remove_new = __exit_p(amiga_a3000_scsi_remove), .driver = { .name = "amiga-a3000-scsi", }, diff --git a/drivers/scsi/a4000t.c b/drivers/scsi/a4000t.c index 5e575afce134..e435fc06a624 100644 --- a/drivers/scsi/a4000t.c +++ b/drivers/scsi/a4000t.c @@ -95,7 +95,7 @@ static int __init amiga_a4000t_scsi_probe(struct platform_device *pdev) return -ENODEV; } -static int __exit amiga_a4000t_scsi_remove(struct platform_device *pdev) +static void __exit amiga_a4000t_scsi_remove(struct platform_device *pdev) { struct Scsi_Host *host = platform_get_drvdata(pdev); struct NCR_700_Host_Parameters *hostdata = shost_priv(host); @@ -106,11 +106,10 @@ static int __exit amiga_a4000t_scsi_remove(struct platform_device *pdev) kfree(hostdata); free_irq(host->irq, host); release_mem_region(res->start, resource_size(res)); - return 0; } static struct platform_driver amiga_a4000t_scsi_driver = { - .remove = __exit_p(amiga_a4000t_scsi_remove), + .remove_new = __exit_p(amiga_a4000t_scsi_remove), .driver = { .name = "amiga-a4000t-scsi", }, diff --git a/drivers/scsi/aic7xxx/aic7770_osm.c b/drivers/scsi/aic7xxx/aic7770_osm.c index bdd177e3d762..a19cdd87c453 100644 --- a/drivers/scsi/aic7xxx/aic7770_osm.c +++ b/drivers/scsi/aic7xxx/aic7770_osm.c @@ -87,17 +87,17 @@ aic7770_probe(struct device *dev) sprintf(buf, "ahc_eisa:%d", eisaBase >> 12); name = kstrdup(buf, GFP_ATOMIC); if (name == NULL) - return (ENOMEM); + return -ENOMEM; ahc = ahc_alloc(&aic7xxx_driver_template, name); if (ahc == NULL) - return (ENOMEM); + return -ENOMEM; ahc->dev = dev; error = aic7770_config(ahc, aic7770_ident_table + edev->id.driver_data, eisaBase); if (error != 0) { ahc->bsh.ioport = 0; ahc_free(ahc); - return (error); + return error < 0 ? error : -error; } dev_set_drvdata(dev, ahc); diff --git a/drivers/scsi/aic7xxx/aic7xxx_osm.c b/drivers/scsi/aic7xxx/aic7xxx_osm.c index 4ae0a1c4d374..b0c4f2345321 100644 --- a/drivers/scsi/aic7xxx/aic7xxx_osm.c +++ b/drivers/scsi/aic7xxx/aic7xxx_osm.c @@ -1085,7 +1085,7 @@ ahc_linux_register_host(struct ahc_softc *ahc, struct scsi_host_template *templa template->name = ahc->description; host = scsi_host_alloc(template, sizeof(struct ahc_softc *)); if (host == NULL) - return (ENOMEM); + return -ENOMEM; *((struct ahc_softc **)host->hostdata) = ahc; ahc->platform_data->host = host; diff --git a/drivers/scsi/aic7xxx/aic7xxx_osm_pci.c b/drivers/scsi/aic7xxx/aic7xxx_osm_pci.c index a07e94fac673..198440dc0918 100644 --- a/drivers/scsi/aic7xxx/aic7xxx_osm_pci.c +++ b/drivers/scsi/aic7xxx/aic7xxx_osm_pci.c @@ -241,8 +241,7 @@ ahc_linux_pci_dev_probe(struct pci_dev *pdev, const struct pci_device_id *ent) ahc_linux_pci_inherit_flags(ahc); pci_set_drvdata(pdev, ahc); - ahc_linux_register_host(ahc, &aic7xxx_driver_template); - return (0); + return ahc_linux_register_host(ahc, &aic7xxx_driver_template); } /******************************* PCI Routines *********************************/ diff --git a/drivers/scsi/arcmsr/arcmsr.h b/drivers/scsi/arcmsr/arcmsr.h index ed8d9319862a..12c4148fe16f 100644 --- a/drivers/scsi/arcmsr/arcmsr.h +++ b/drivers/scsi/arcmsr/arcmsr.h @@ -50,7 +50,7 @@ struct device_attribute; #define ARCMSR_MAX_OUTSTANDING_CMD 1024 #define ARCMSR_DEFAULT_OUTSTANDING_CMD 128 #define ARCMSR_MIN_OUTSTANDING_CMD 32 -#define ARCMSR_DRIVER_VERSION "v1.50.00.13-20230206" +#define ARCMSR_DRIVER_VERSION "v1.51.00.14-20230915" #define ARCMSR_SCSI_INITIATOR_ID 255 #define ARCMSR_MAX_XFER_SECTORS 512 #define ARCMSR_MAX_XFER_SECTORS_B 4096 @@ -78,9 +78,13 @@ struct device_attribute; #ifndef PCI_DEVICE_ID_ARECA_1203 #define PCI_DEVICE_ID_ARECA_1203 0x1203 #endif +#ifndef PCI_DEVICE_ID_ARECA_1883 +#define PCI_DEVICE_ID_ARECA_1883 0x1883 +#endif #ifndef PCI_DEV |