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2021-03-18scsi: be2iscsi: Demote incomplete/non-conformant kernel-doc headerLee Jones1-1/+1
Fixes the following W=1 kernel build warning(s): drivers/scsi/be2iscsi/be_main.c:4937: warning: Function parameter or member 'data' not described in 'beiscsi_show_boot_tgt_info' drivers/scsi/be2iscsi/be_main.c:4937: warning: Function parameter or member 'type' not described in 'beiscsi_show_boot_tgt_info' drivers/scsi/be2iscsi/be_main.c:4937: warning: Function parameter or member 'buf' not described in 'beiscsi_show_boot_tgt_info' Link: https://lore.kernel.org/r/20210317091230.2912389-16-lee.jones@linaro.org Cc: Subbu Seetharaman <subbu.seetharaman@broadcom.com> Cc: Ketan Mukadam <ketan.mukadam@broadcom.com> Cc: Jitendra Bhivare <jitendra.bhivare@broadcom.com> Cc: "James E.J. Bottomley" <jejb@linux.ibm.com> Cc: "Martin K. Petersen" <martin.petersen@oracle.com> Cc: linux-drivers@broadcom.com Cc: linux-scsi@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-03-18scsi: mpt3sas: Fix a few kernel-doc issuesLee Jones1-8/+10
Fixes the following W=1 kernel build warning(s): drivers/scsi/mpt3sas/mpt3sas_scsih.c:763: warning: Function parameter or member 'sas_address' not described in '__mpt3sas_get_sdev_by_addr' drivers/scsi/mpt3sas/mpt3sas_scsih.c:763: warning: expecting prototype for mpt3sas_get_sdev_by_addr(). Prototype was for __mpt3sas_get_sdev_by_addr() instead drivers/scsi/mpt3sas/mpt3sas_scsih.c:4535: warning: expecting prototype for _scsih_check_for_pending_internal_cmds(). Prototype was for mpt3sas_check_for_pending_internal_cmds() instead drivers/scsi/mpt3sas/mpt3sas_scsih.c:6188: warning: Function parameter or member 'port_entry' not described in '_scsih_look_and_get_matched_port_entry' drivers/scsi/mpt3sas/mpt3sas_scsih.c:6188: warning: Function parameter or member 'matched_port_entry' not described in '_scsih_look_and_get_matched_port_entry' drivers/scsi/mpt3sas/mpt3sas_scsih.c:6188: warning: Function parameter or member 'count' not described in '_scsih_look_and_get_matched_port_entry' drivers/scsi/mpt3sas/mpt3sas_scsih.c:6959: warning: Function parameter or member 'port' not described in 'mpt3sas_expander_remove' drivers/scsi/mpt3sas/mpt3sas_scsih.c:10494: warning: expecting prototype for mpt3sas_scsih_reset_handler(). Prototype was for mpt3sas_scsih_pre_reset_handler() instead drivers/scsi/mpt3sas/mpt3sas_scsih.c:10536: warning: expecting prototype for mpt3sas_scsih_reset_handler(). Prototype was for mpt3sas_scsih_reset_done_handler() instead drivers/scsi/mpt3sas/mpt3sas_scsih.c:12303: warning: expecting prototype for scsih__ncq_prio_supp(). Prototype was for scsih_ncq_prio_supp() instead Link: https://lore.kernel.org/r/20210317091230.2912389-15-lee.jones@linaro.org Cc: Sathya Prakash <sathya.prakash@broadcom.com> Cc: Sreekanth Reddy <sreekanth.reddy@broadcom.com> Cc: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> Cc: "James E.J. Bottomley" <jejb@linux.ibm.com> Cc: "Martin K. Petersen" <martin.petersen@oracle.com> Cc: MPT-FusionLinux.pdl@avagotech.com Cc: MPT-FusionLinux.pdl@broadcom.com Cc: linux-scsi@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-03-18scsi: pmcraid: Correct function name pmcraid_show_adapter_id() in headerLee Jones1-1/+1
Fixes the following W=1 kernel build warning(s): drivers/scsi/pmcraid.c:4079: warning: expecting prototype for pmcraid_show_io_adapter_id(). Prototype was for pmcraid_show_adapter_id() instead Link: https://lore.kernel.org/r/20210317091230.2912389-14-lee.jones@linaro.org Cc: "James E.J. Bottomley" <jejb@linux.ibm.com> Cc: "Martin K. Petersen" <martin.petersen@oracle.com> Cc: Anil Ravindranath <anil_ravindranath@pmc-sierra.com> Cc: linux-scsi@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-03-18scsi: myrs: Add missing ':' to make the kernel-doc checker happyLee Jones1-3/+3
Fixes the following W=1 kernel build warning(s): drivers/scsi/myrs.c:1965: warning: Function parameter or member 'dev' not described in 'myrs_is_raid' drivers/scsi/myrs.c:1978: warning: Function parameter or member 'dev' not described in 'myrs_get_resync' drivers/scsi/myrs.c:2002: warning: Function parameter or member 'dev' not described in 'myrs_get_state' Link: https://lore.kernel.org/r/20210317091230.2912389-13-lee.jones@linaro.org Cc: Hannes Reinecke <hare@kernel.org> Cc: "James E.J. Bottomley" <jejb@linux.ibm.com> Cc: "Martin K. Petersen" <martin.petersen@oracle.com> Cc: Linux GmbH <hare@suse.com> Cc: "Leonard N. Zubkoff" <lnz@dandelion.com> Cc: linux-scsi@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-03-18scsi: a100u2w: Fix some misnaming and formatting issuesLee Jones1-4/+4
Fixes the following W=1 kernel build warning(s): drivers/scsi/a100u2w.c:278: warning: expecting prototype for orc_exec_sb(). Prototype was for orc_exec_scb() instead drivers/scsi/a100u2w.c:596: warning: Function parameter or member 'target' not described in 'orc_device_reset' drivers/scsi/a100u2w.c:739: warning: Function parameter or member 'host' not described in 'orchid_abort_scb' drivers/scsi/a100u2w.c:739: warning: Function parameter or member 'scb' not described in 'orchid_abort_scb' drivers/scsi/a100u2w.c:915: warning: expecting prototype for inia100_queue(). Prototype was for inia100_queue_lck() instead Link: https://lore.kernel.org/r/20210317091230.2912389-12-lee.jones@linaro.org Cc: "James E.J. Bottomley" <jejb@linux.ibm.com> Cc: "Martin K. Petersen" <martin.petersen@oracle.com> Cc: Doug Ledford <dledford@redhat.com> Cc: Christoph Hellwig <hch@lst.de> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: linux-scsi@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-03-18scsi: initio: Fix a few kernel-doc misdemeanoursLee Jones1-8/+5
Fixes the following W=1 kernel build warning(s): drivers/scsi/initio.c:560: warning: Excess function parameter 'num_scbs' description in 'initio_init' drivers/scsi/initio.c:1899: warning: expecting prototype for int_initio_scsi_resel(). Prototype was for int_initio_resel() instead drivers/scsi/initio.c:2615: warning: expecting prototype for i91u_queuecommand(). Prototype was for i91u_queuecommand_lck() instead drivers/scsi/initio.c:2667: warning: Function parameter or member 'dev' not described in 'i91u_biosparam' drivers/scsi/initio.c:2667: warning: expecting prototype for i91u_biospararm(). Prototype was for i91u_biosparam() instead drivers/scsi/initio.c:2740: warning: Function parameter or member 'host_mem' not described in 'i91uSCBPost' drivers/scsi/initio.c:2740: warning: Function parameter or member 'cblk_mem' not described in 'i91uSCBPost' drivers/scsi/initio.c:2740: warning: Excess function parameter 'host' description in 'i91uSCBPost' drivers/scsi/initio.c:2740: warning: Excess function parameter 'cmnd' description in 'i91uSCBPost' Link: https://lore.kernel.org/r/20210317091230.2912389-11-lee.jones@linaro.org Cc: "James E.J. Bottomley" <jejb@linux.ibm.com> Cc: "Martin K. Petersen" <martin.petersen@oracle.com> Cc: Bas Vermeulen <bvermeul@blackstar.xs4all.nl> Cc: Christoph Hellwig <hch@lst.de> Cc: Brian Macy <bmacy@sunshinecomputing.com> Cc: linux-scsi@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-03-18scsi: dc395x: Fix some function param descriptionsLee Jones1-1/+2
Fixes the following W=1 kernel build warning(s): drivers/scsi/dc395x.c:4353: warning: Function parameter or member 'acb' not described in 'adapter_init' drivers/scsi/dc395x.c:4353: warning: Function parameter or member 'io_port_len' not described in 'adapter_init' drivers/scsi/dc395x.c:4353: warning: Excess function parameter 'host' description in 'adapter_init' Link: https://lore.kernel.org/r/20210317091230.2912389-10-lee.jones@linaro.org Cc: Oliver Neukum <oliver@neukum.org> Cc: Ali Akcaagac <aliakc@web.de> Cc: Jamie Lenehan <lenehan@twibble.org> Cc: "James E.J. Bottomley" <jejb@linux.ibm.com> Cc: "Martin K. Petersen" <martin.petersen@oracle.com> Cc: "C.L. Huang" <ching@tekram.com.tw> Cc: Erich Chen <erich@tekram.com.tw> Cc: Kurt Garloff <garloff@suse.de> Cc: dc395x@twibble.org Cc: linux-scsi@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-03-18scsi: be2iscsi: Ensure function follows directly after its headerLee Jones1-2/+1
Fixes the following W=1 kernel build warning(s): drivers/scsi/be2iscsi/be_main.c:4935: warning: expecting prototype for beiscsi_show_boot_tgt_info(). Prototype was for BEISCSI_SYSFS_ISCSI_BOOT_FLAGS() instead Link: https://lore.kernel.org/r/20210317091230.2912389-9-lee.jones@linaro.org Cc: Subbu Seetharaman <subbu.seetharaman@broadcom.com> Cc: Ketan Mukadam <ketan.mukadam@broadcom.com> Cc: Jitendra Bhivare <jitendra.bhivare@broadcom.com> Cc: "James E.J. Bottomley" <jejb@linux.ibm.com> Cc: "Martin K. Petersen" <martin.petersen@oracle.com> Cc: linux-drivers@broadcom.com Cc: linux-scsi@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-03-18scsi: aic94xx: Correct misspelling of function asd_dump_seq_state()Lee Jones1-1/+1
Fixes the following W=1 kernel build warning(s): drivers/scsi/aic94xx/aic94xx_dump.c:729: warning: expecting prototype for ads_dump_seq_state(). Prototype was for asd_dump_seq_state() instead Link: https://lore.kernel.org/r/20210317091230.2912389-8-lee.jones@linaro.org Cc: "James E.J. Bottomley" <jejb@linux.ibm.com> Cc: "Martin K. Petersen" <martin.petersen@oracle.com> Cc: Lee Jones <lee.jones@linaro.org> Cc: David Chaw <david_chaw@adaptec.com> Cc: Luben Tuikov <luben_tuikov@adaptec.com> Cc: linux-scsi@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-03-18scsi: sd: Fix function name in headerLee Jones1-1/+1
Fixes the following W=1 kernel build warning(s): drivers/scsi/sd.c:1537: warning: expecting prototype for sd_ioctl(). Prototype was for sd_ioctl_common() instead Link: https://lore.kernel.org/r/20210317091230.2912389-7-lee.jones@linaro.org Cc: "James E.J. Bottomley" <jejb@linux.ibm.com> Cc: "Martin K. Petersen" <martin.petersen@oracle.com> Cc: Drew Eckhardt <drew@colorado.edu> Cc: Eric Youngdale <eric@andante.org> Cc: Jirka Hanika <geo@ff.cuni.cz> Cc: Richard Gooch <rgooch@atnf.csiro.au> Cc: Torben Mathiasen <tmm@image.dk> Cc: Alex Davis <letmein@erols.com> Cc: Douglas Gilbert <dgilbert@interlog.com> Cc: Badari Pulavarty <pbadari@us.ibm.com> Cc: willy@debian.org Cc: Kurt Garloff <garloff@suse.de> Cc: linux-scsi@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-03-18scsi: pmcraid: Fix a whole host of kernel-doc issuesLee Jones1-35/+33
Fixes the following W=1 kernel build warning(s): drivers/scsi/pmcraid.c:455: warning: Function parameter or member 'intrs' not described in 'pmcraid_enable_interrupts' drivers/scsi/pmcraid.c:455: warning: Excess function parameter 'intr' description in 'pmcraid_enable_interrupts' drivers/scsi/pmcraid.c:543: warning: Function parameter or member '' not described in 'pmcraid_ioa_reset' drivers/scsi/pmcraid.c:543: warning: expecting prototype for pmcraid_bist_done(). Prototype was for pmcraid_ioa_reset() instead drivers/scsi/pmcraid.c:603: warning: Function parameter or member 't' not described in 'pmcraid_reset_alert_done' drivers/scsi/pmcraid.c:603: warning: Excess function parameter 'cmd' description in 'pmcraid_reset_alert_done' drivers/scsi/pmcraid.c:638: warning: Function parameter or member '' not described in 'pmcraid_notify_ioastate' drivers/scsi/pmcraid.c:638: warning: Function parameter or member 'u32' not described in 'pmcraid_notify_ioastate' drivers/scsi/pmcraid.c:638: warning: expecting prototype for pmcraid_reset_alert(). Prototype was for pmcraid_notify_ioastate() instead drivers/scsi/pmcraid.c:687: warning: Function parameter or member 't' not described in 'pmcraid_timeout_handler' drivers/scsi/pmcraid.c:687: warning: Excess function parameter 'cmd' description in 'pmcraid_timeout_handler' drivers/scsi/pmcraid.c:858: warning: expecting prototype for pmcraid_fire_command(). Prototype was for _pmcraid_fire_command() instead drivers/scsi/pmcraid.c:972: warning: Function parameter or member '' not described in 'pmcraid_querycfg' drivers/scsi/pmcraid.c:972: warning: expecting prototype for pmcraid_get_fwversion_done(). Prototype was for pmcraid_querycfg() instead drivers/scsi/pmcraid.c:1398: warning: Function parameter or member 'aen_msg' not described in 'pmcraid_notify_aen' drivers/scsi/pmcraid.c:1398: warning: Function parameter or member 'data_size' not described in 'pmcraid_notify_aen' drivers/scsi/pmcraid.c:1398: warning: Excess function parameter 'type' description in 'pmcraid_notify_aen' drivers/scsi/pmcraid.c:1781: warning: Function parameter or member '' not described in 'pmcraid_initiate_reset' drivers/scsi/pmcraid.c:1781: warning: expecting prototype for pmcraid_process_ldn(). Prototype was for pmcraid_initiate_reset() instead drivers/scsi/pmcraid.c:1887: warning: Function parameter or member '' not described in 'pmcraid_reinit_buffers' drivers/scsi/pmcraid.c:1887: warning: expecting prototype for pmcraid_reset_enable_ioa(). Prototype was for pmcraid_reinit_buffers() instead drivers/scsi/pmcraid.c:2704: warning: Function parameter or member 'timeout' not described in 'pmcraid_reset_device' drivers/scsi/pmcraid.c:3025: warning: expecting prototype for pmcraid_eh_xxxx_reset_handler(). Prototype was for pmcraid_eh_device_reset_handler() instead drivers/scsi/pmcraid.c:3327: warning: expecting prototype for pmcraid_queuecommand(). Prototype was for pmcraid_queuecommand_lck() instead drivers/scsi/pmcraid.c:3437: warning: Function parameter or member 'inode' not described in 'pmcraid_chr_open' drivers/scsi/pmcraid.c:3437: warning: Function parameter or member 'filep' not described in 'pmcraid_chr_open' drivers/scsi/pmcraid.c:3437: warning: expecting prototype for pmcraid_open(). Prototype was for pmcraid_chr_open() instead drivers/scsi/pmcraid.c:3457: warning: Function parameter or member 'fd' not described in 'pmcraid_chr_fasync' drivers/scsi/pmcraid.c:3457: warning: Function parameter or member 'filep' not described in 'pmcraid_chr_fasync' drivers/scsi/pmcraid.c:3457: warning: Function parameter or member 'mode' not described in 'pmcraid_chr_fasync' drivers/scsi/pmcraid.c:3457: warning: expecting prototype for pmcraid_fasync(). Prototype was for pmcraid_chr_fasync() instead drivers/scsi/pmcraid.c:3574: warning: Function parameter or member 'ioctl_cmd' not described in 'pmcraid_ioctl_passthrough' drivers/scsi/pmcraid.c:3574: warning: Function parameter or member 'buflen' not described in 'pmcraid_ioctl_passthrough' drivers/scsi/pmcraid.c:3574: warning: Excess function parameter 'cmd' description in 'pmcraid_ioctl_passthrough' drivers/scsi/pmcraid.c:3905: warning: Function parameter or member 'filep' not described in 'pmcraid_chr_ioctl' drivers/scsi/pmcraid.c:3905: warning: Function parameter or member 'cmd' not described in 'pmcraid_chr_ioctl' drivers/scsi/pmcraid.c:3905: warning: Function parameter or member 'arg' not described in 'pmcraid_chr_ioctl' drivers/scsi/pmcraid.c:3905: warning: expecting prototype for pmcraid_ioctl(). Prototype was for pmcraid_chr_ioctl() instead drivers/scsi/pmcraid.c:3969: warning: cannot understand function prototype: 'const struct file_operations pmcraid_fops = ' drivers/scsi/pmcraid.c:3993: warning: Function parameter or member 'attr' not described in 'pmcraid_show_log_level' drivers/scsi/pmcraid.c:4015: warning: Function parameter or member 'attr' not described in 'pmcraid_store_log_level' drivers/scsi/pmcraid.c:4055: warning: Function parameter or member 'attr' not described in 'pmcraid_show_drv_version' drivers/scsi/pmcraid.c:4081: warning: Function parameter or member 'attr' not described in 'pmcraid_show_adapter_id' drivers/scsi/pmcraid.c:4081: warning: expecting prototype for pmcraid_show_io_adapter_id(). Prototype was for pmcraid_show_adapter_id() instead drivers/scsi/pmcraid.c:4600: warning: Function parameter or member 'pinstance' not described in 'pmcraid_allocate_cmd_blocks' drivers/scsi/pmcraid.c:5153: warning: Function parameter or member 'minor' not described in 'pmcraid_release_minor' Link: https://lore.kernel.org/r/20210317091230.2912389-6-lee.jones@linaro.org Cc: "James E.J. Bottomley" <jejb@linux.ibm.com> Cc: "Martin K. Petersen" <martin.petersen@oracle.com> Cc: Anil Ravindranath <anil_ravindranath@pmc-sierra.com> Cc: linux-scsi@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-03-18scsi: sd_zbc: Place function name into headerLee Jones1-1/+1
Fixes the following W=1 kernel build warning(s): drivers/scsi/sd_zbc.c:137: warning: wrong kernel-doc identifier on line: Link: https://lore.kernel.org/r/20210317091230.2912389-5-lee.jones@linaro.org Cc: "James E.J. Bottomley" <jejb@linux.ibm.com> Cc: "Martin K. Petersen" <martin.petersen@oracle.com> Cc: Hannes Reinecke <hare@suse.de> Cc: Le Moal <damien.lemoal@hgst.com> Cc: Shaun Tancheff <shaun.tancheff@seagate.com> Cc: linux-scsi@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-03-18scsi: mvumi: Fix formatting and doc-rot issuesLee Jones1-2/+3
Fixes the following W=1 kernel build warning(s): drivers/scsi/mvumi.c:191: warning: Function parameter or member 'sg_count' not described in 'mvumi_make_sgl' drivers/scsi/mvumi.c:1301: warning: Function parameter or member 'ob_frame' not described in 'mvumi_complete_cmd' drivers/scsi/mvumi.c:2084: warning: Function parameter or member 'shost' not described in 'mvumi_queue_command' drivers/scsi/mvumi.c:2084: warning: Excess function parameter 'done' description in 'mvumi_queue_command' Link: https://lore.kernel.org/r/20210317091230.2912389-4-lee.jones@linaro.org Cc: "James E.J. Bottomley" <jejb@linux.ibm.com> Cc: "Martin K. Petersen" <martin.petersen@oracle.com> Cc: Marvell <jyli@marvell.com> Cc: linux-scsi@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-03-18scsi: ipr: Fix incorrect function names in their headersLee Jones1-4/+4
Fixes the following W=1 kernel build warning(s): drivers/scsi/ipr.c:5335: warning: expecting prototype for ipr_eh_dev_reset(). Prototype was for __ipr_eh_dev_reset() instead drivers/scsi/ipr.c:5594: warning: expecting prototype for ipr_eh_abort(). Prototype was for ipr_scan_finished() instead drivers/scsi/ipr.c:5616: warning: expecting prototype for ipr_eh_host_reset(). Prototype was for ipr_eh_abort() instead drivers/scsi/ipr.c:6725: warning: expecting prototype for ipr_info(). Prototype was for ipr_ioa_info() instead [mkp: tweaked ipr_scan_finished() comment] Link: https://lore.kernel.org/r/20210317091230.2912389-3-lee.jones@linaro.org Cc: Brian King <brking@us.ibm.com> Cc: "James E.J. Bottomley" <jejb@linux.ibm.com> Cc: "Martin K. Petersen" <martin.petersen@oracle.com> Cc: linux-scsi@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-03-18scsi: myrb: Demote non-conformant kernel-doc headers and fix othersLee Jones1-24/+23
Fixes the following W=1 kernel build warning(s): drivers/scsi/myrb.c:91: warning: Function parameter or member 'pdev' not described in 'myrb_create_mempools' drivers/scsi/myrb.c:91: warning: Function parameter or member 'cb' not described in 'myrb_create_mempools' drivers/scsi/myrb.c:141: warning: Function parameter or member 'cb' not described in 'myrb_destroy_mempools' drivers/scsi/myrb.c:153: warning: Function parameter or member 'cmd_blk' not described in 'myrb_reset_cmd' drivers/scsi/myrb.c:164: warning: Function parameter or member 'cb' not described in 'myrb_qcmd' drivers/scsi/myrb.c:164: warning: Function parameter or member 'cmd_blk' not described in 'myrb_qcmd' drivers/scsi/myrb.c:187: warning: Function parameter or member 'cb' not described in 'myrb_exec_cmd' drivers/scsi/myrb.c:187: warning: Function parameter or member 'cmd_blk' not described in 'myrb_exec_cmd' drivers/scsi/myrb.c:208: warning: Function parameter or member 'cb' not described in 'myrb_exec_type3' drivers/scsi/myrb.c:208: warning: Function parameter or member 'op' not described in 'myrb_exec_type3' drivers/scsi/myrb.c:208: warning: Function parameter or member 'addr' not described in 'myrb_exec_type3' drivers/scsi/myrb.c:231: warning: Function parameter or member 'cb' not described in 'myrb_exec_type3D' drivers/scsi/myrb.c:231: warning: Function parameter or member 'op' not described in 'myrb_exec_type3D' drivers/scsi/myrb.c:231: warning: Function parameter or member 'sdev' not described in 'myrb_exec_type3D' drivers/scsi/myrb.c:231: warning: Function parameter or member 'pdev_info' not described in 'myrb_exec_type3D' drivers/scsi/myrb.c:341: warning: Function parameter or member 'cb' not described in 'myrb_get_errtable' drivers/scsi/myrb.c:388: warning: Function parameter or member 'cb' not described in 'myrb_get_ldev_info' drivers/scsi/myrb.c:440: warning: Function parameter or member 'cb' not described in 'myrb_get_rbld_progress' drivers/scsi/myrb.c:440: warning: Function parameter or member 'rbld' not described in 'myrb_get_rbld_progress' drivers/scsi/myrb.c:472: warning: Function parameter or member 'cb' not described in 'myrb_update_rbld_progress' drivers/scsi/myrb.c:533: warning: Function parameter or member 'cb' not described in 'myrb_get_cc_progress' drivers/scsi/myrb.c:580: warning: Function parameter or member 'cb' not described in 'myrb_bgi_control' drivers/scsi/myrb.c:671: warning: Function parameter or member 'cb' not described in 'myrb_hba_enquiry' drivers/scsi/myrb.c:782: warning: Function parameter or member 'cb' not described in 'myrb_set_pdev_state' drivers/scsi/myrb.c:782: warning: Function parameter or member 'sdev' not described in 'myrb_set_pdev_state' drivers/scsi/myrb.c:782: warning: Function parameter or member 'state' not described in 'myrb_set_pdev_state' drivers/scsi/myrb.c:808: warning: Function parameter or member 'cb' not described in 'myrb_enable_mmio' drivers/scsi/myrb.c:808: warning: Function parameter or member 'mmio_init_fn' not described in 'myrb_enable_mmio' drivers/scsi/myrb.c:913: warning: Function parameter or member 'cb' not described in 'myrb_get_hba_config' drivers/scsi/myrb.c:1200: warning: Function parameter or member 'cb' not described in 'myrb_unmap' drivers/scsi/myrb.c:1236: warning: Function parameter or member 'cb' not described in 'myrb_cleanup' drivers/scsi/myrb.c:2249: warning: Function parameter or member 'dev' not described in 'myrb_is_raid' drivers/scsi/myrb.c:2260: warning: Function parameter or member 'dev' not described in 'myrb_get_resync' drivers/scsi/myrb.c:2287: warning: Function parameter or member 'dev' not described in 'myrb_get_state' drivers/scsi/myrb.c:2493: warning: Function parameter or member 'cb' not described in 'myrb_err_status' drivers/scsi/myrb.c:2493: warning: Function parameter or member 'error' not described in 'myrb_err_status' drivers/scsi/myrb.c:2493: warning: Function parameter or member 'parm0' not described in 'myrb_err_status' drivers/scsi/myrb.c:2493: warning: Function parameter or member 'parm1' not described in 'myrb_err_status' Link: https://lore.kernel.org/r/20210317091230.2912389-2-lee.jones@linaro.org Cc: Hannes Reinecke <hare@kernel.org> Cc: "James E.J. Bottomley" <jejb@linux.ibm.com> Cc: "Martin K. Petersen" <martin.petersen@oracle.com> Cc: Linux GmbH <hare@suse.com> Cc: "Leonard N. Zubkoff" <lnz@dandelion.com> Cc: linux-scsi@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-03-18scsi: nsp32: Correct expected types in debug print formattingLee Jones1-3/+4
Fixes the following W=1 kernel build warning(s): drivers/scsi/nsp32.c: In function ‘nsp32_setup_sg_table’: drivers/scsi/nsp32.c:879:6: warning: format ‘%lx’ expects argument of type ‘long unsigned int’, but argument 5 has type ‘unsigned int’ [-Wformat=] drivers/scsi/nsp32.c:280:69: note: in definition of macro ‘nsp32_msg’ drivers/scsi/nsp32.c:879:52: note: format string is defined here drivers/scsi/nsp32.c: In function ‘nsp32_detect’: drivers/scsi/nsp32.c:2719:6: warning: format ‘%lx’ expects argument of type ‘long unsigned int’, but argument 5 has type ‘int’ [-Wformat=] drivers/scsi/nsp32.c:280:69: note: in definition of macro ‘nsp32_msg’ drivers/scsi/nsp32.c:2719:22: note: format string is defined here drivers/scsi/nsp32.c:2719:6: warning: format ‘%lx’ expects argument of type ‘long unsigned int’, but argument 6 has type ‘int’ [-Wformat=] drivers/scsi/nsp32.c:280:69: note: in definition of macro ‘nsp32_msg’ drivers/scsi/nsp32.c:2719:28: note: format string is defined here drivers/scsi/nsp32.c: In function ‘nsp32_suspend’: drivers/scsi/nsp32.c:3267:23: warning: format ‘%ld’ expects argument of type ‘long int’, but argument 6 has type ‘pm_message_t’ {aka ‘struct pm_message’} [-Wformat=] drivers/scsi/nsp32.c:280:69: note: in definition of macro ‘nsp32_msg’ drivers/scsi/nsp32.c:3267:56: note: format string is defined here Link: https://lore.kernel.org/r/20210317091125.2910058-9-lee.jones@linaro.org Cc: GOTO Masanori <gotom@debian.or.jp> Cc: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> Cc: "James E.J. Bottomley" <jejb@linux.ibm.com> Cc: "Martin K. Petersen" <martin.petersen@oracle.com> Cc: gotom@debian.org Cc: linux-scsi@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-03-18scsi: isci: Make local function port_state_name() staticLee Jones1-1/+1
Fixes the following W=1 kernel build warning(s): drivers/scsi/isci/port.c:65:13: warning: no previous prototype for ‘port_state_name’ [-Wmissing-prototypes] Link: https://lore.kernel.org/r/20210317091125.2910058-8-lee.jones@linaro.org Cc: Artur Paszkiewicz <artur.paszkiewicz@intel.com> Cc: "James E.J. Bottomley" <jejb@linux.ibm.com> Cc: "Martin K. Petersen" <martin.petersen@oracle.com> Cc: linux-scsi@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-03-18scsi: isci: Make local function isci_remote_device_wait_for_resume_from_abort() staticLee Jones1-1/+1
Fixes the following W=1 kernel build warning(s): drivers/scsi/isci/remote_device.c:1387:6: warning: no previous prototype for ‘isci_remote_device_wait_for_resume_from_abort’ [-Wmissing-prototypes] Link: https://lore.kernel.org/r/20210317091125.2910058-7-lee.jones@linaro.org Cc: Artur Paszkiewicz <artur.paszkiewicz@intel.com> Cc: "James E.J. Bottomley" <jejb@linux.ibm.com> Cc: "Martin K. Petersen" <martin.petersen@oracle.com> Cc: linux-scsi@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-03-18scsi: sim710: Remove unused variable 'err' from sim710_init()Lee Jones1-8/+6
Take the opportunity to rework the comment a little. Fixes the following W=1 kernel build warning(s): drivers/scsi/sim710.c: In function ‘sim710_init’: drivers/scsi/sim710.c:216:6: warning: variable ‘err’ set but not used [-Wunused-but-set-variable] Link: https://lore.kernel.org/r/20210317091125.2910058-6-lee.jones@linaro.org Cc: "James E.J. Bottomley" <jejb@linux.ibm.com> Cc: "Martin K. Petersen" <martin.petersen@oracle.com> Cc: Richard Hirst <richard@sleepie.demon.co.uk> Cc: c by <James.Bottomley@SteelEye.com> Cc: linux-scsi@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-03-18scsi: FlashPoint: Remove unused variable 'TID' from FlashPoint_AbortCCB()Lee Jones1-4/+0
Fixes the following W=1 kernel build warning(s): drivers/scsi/FlashPoint.c: In function ‘FlashPoint_AbortCCB’: drivers/scsi/FlashPoint.c:1618:16: warning: variable ‘TID’ set but not used [-Wunused-but-set-variable] Link: https://lore.kernel.org/r/20210317091125.2910058-5-lee.jones@linaro.org Cc: Khalid Aziz <khalid@gonehiking.org> Cc: "James E.J. Bottomley" <jejb@linux.ibm.com> Cc: "Martin K. Petersen" <martin.petersen@oracle.com> Cc: linux-scsi@vger.kernel.org Acked-by: Khalid Aziz <khalid@gonehiking.org> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-03-18scsi: nsp32: Remove or exclude unused variablesLee Jones1-19/+4
Fixes the following W=1 kernel build warning(s): drivers/scsi/nsp32.c: In function ‘nsp32_selection_autoscsi’: drivers/scsi/nsp32.c:584:17: warning: variable ‘execph’ set but not used [-Wunused-but-set-variable] drivers/scsi/nsp32.c: In function ‘nsp32_msgout_occur’: drivers/scsi/nsp32.c:1785:7: warning: variable ‘new_sgtp’ set but not used [-Wunused-but-set-variable] drivers/scsi/nsp32.c: In function ‘nsp32_analyze_sdtr’: drivers/scsi/nsp32.c:2227:20: warning: variable ‘syncnum’ set but not used [-Wunused-but-set-variable] drivers/scsi/nsp32.c:2223:20: warning: variable ‘synct’ set but not used [-Wunused-but-set-variable] drivers/scsi/nsp32.c: In function ‘nsp32_do_bus_reset’: drivers/scsi/nsp32.c:2841:17: warning: variable ‘intrdat’ set but not used [-Wunused-but-set-variable] drivers/scsi/nsp32.c: In function ‘nsp32_getprom_param’: drivers/scsi/nsp32.c:2912:11: warning: variable ‘val’ set but not used [-Wunused-but-set-variable] Link: https://lore.kernel.org/r/20210317091125.2910058-4-lee.jones@linaro.org Cc: GOTO Masanori <gotom@debian.or.jp> Cc: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> Cc: "James E.J. Bottomley" <jejb@linux.ibm.com> Cc: "Martin K. Petersen" <martin.petersen@oracle.com> Cc: gotom@debian.org Cc: linux-scsi@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-03-18scsi: nsp32: Supply __printf(x, y) formatting for nsp32_message()Lee Jones1-0/+1
Fixes the following W=1 kernel build warning(s): drivers/scsi/nsp32.c: In function ‘nsp32_message’: drivers/scsi/nsp32.c:318:2: warning: function ‘nsp32_message’ might be a candidate for ‘gnu_printf’ format attribute [-Wsuggest-attribute=format] Link: https://lore.kernel.org/r/20210317091125.2910058-3-lee.jones@linaro.org Cc: GOTO Masanori <gotom@debian.or.jp> Cc: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> Cc: "James E.J. Bottomley" <jejb@linux.ibm.com> Cc: "Martin K. Petersen" <martin.petersen@oracle.com> Cc: gotom@debian.org Cc: linux-scsi@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-03-18scsi: BusLogic: Supply __printf(x, y) formatting for blogic_msg()Lee Jones1-1/+1
Fixes the following W=1 kernel build warning(s): In file included from drivers/scsi/BusLogic.c:51: drivers/scsi/BusLogic.c: In function ‘blogic_msg’: drivers/scsi/BusLogic.c:3591:2: warning: function ‘blogic_msg’ might be a candidate for ‘gnu_printf’ format attribute [-Wsuggest-attribute=format] Link: https://lore.kernel.org/r/20210317091125.2910058-2-lee.jones@linaro.org Cc: Khalid Aziz <khalid@gonehiking.org> Cc: "James E.J. Bottomley" <jejb@linux.ibm.com> Cc: "Martin K. Petersen" <martin.petersen@oracle.com> Cc: "Leonard N. Zubkoff" <lnz@dandelion.com> Cc: linux-scsi@vger.kernel.org Acked-by: Khalid Aziz <khalid@gonehiking.org> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-03-18scsi: ufs: core: Tidy up WB configuration codeYue Hu3-59/+40
There are similar code implementations for WB configuration in ufshcd_wb_{ctrl, toggle_flush_during_h8, toggle_flush}. Extract the common parts to create a new helper with a flag parameter to reduce code duplication. Meanwhile, rename ufshcd_wb_ctrl() to ufshcd_wb_toggle() for better readability. And remove unnecessary log messages from ufshcd_wb_config() since relevant toggle function will emit messages. Also change ufshcd_wb_toggle_flush{__during_h8} to void type accordingly. Link: https://lore.kernel.org/r/20210318095536.2048-1-zbestahu@gmail.com Reviewed-by: Avri Altman <avri.altman@wdc.com> Signed-off-by: Yue Hu <huyue2@yulong.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-03-18scsi: fnic: Rudimentary spelling fixesBhaskar Chowdhury1-9/+9
Rudimentary typo fixes throughout the fnic_trace.c file. Link: https://lore.kernel.org/r/20210317092240.927822-1-unixbhaskar@gmail.com Acked-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Bhaskar Chowdhury <unixbhaskar@gmail.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-03-18scsi: 53c700: Fix spelling of conditionsganjisheng1-1/+1
Link: https://lore.kernel.org/r/20210316025141.824-1-qiumibaozi_1@163.com Signed-off-by: ganjisheng <ganjisheng@yulong.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-03-18scsi: qla1280: Spelling fixesBhaskar Chowdhury1-4/+4
s/quantites/quantities/ s/Unfortunely/Unfortunately/ Link: https://lore.kernel.org/r/20210315021610.2089087-1-unixbhaskar@gmail.com Acked-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Bhaskar Chowdhury <unixbhaskar@gmail.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-03-18scsi: csiostor: Assign boolean values to a bool variableJiapeng Chong1-2/+2
Fix the following coccicheck warnings: ./drivers/scsi/csiostor/csio_scsi.c:150:9-10: WARNING: return of 0/1 in function 'csio_scsi_itnexus_loss_error' with return type bool. Link: https://lore.kernel.org/r/1615282668-36935-1-git-send-email-jiapeng.chong@linux.alibaba.com Reported-by: Abaci Robot <abaci@linux.alibaba.com> Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-03-18scsi: 3w-sas: Remove unneeded variable 'retval'Yang Li1-2/+1
Fix the following coccicheck warning: ./drivers/scsi/3w-sas.c:866:5-11: Unneeded variable: "retval". Return "1" on line 898 Link: https://lore.kernel.org/r/1615272064-42109-1-git-send-email-yang.lee@linux.alibaba.com Reported-by: Abaci Robot <abaci@linux.alibaba.com> Signed-off-by: Yang Li <yang.lee@linux.alibaba.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-03-18scsi: mvumi: Use true and false for bool variableJiapeng Chong1-2/+2
Fix the following coccicheck warnings: ./drivers/scsi/mvumi.c:69:9-10: WARNING: return of 0/1 in function 'tag_is_empty' with return type bool. Link: https://lore.kernel.org/r/1613643371-122635-1-git-send-email-jiapeng.chong@linux.alibaba.com Reported-by: Abaci Robot <abaci@linux.alibaba.com> Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-03-18scsi: mpt3sas: Update driver version to 37.101.00.00Suganath Prabu S1-2/+2
Update driver version to 37.101.00.00. Link: https://lore.kernel.org/r/20210305102904.7560-8-suganath-prabu.subramani@broadcom.com Signed-off-by: Suganath Prabu S <suganath-prabu.subramani@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-03-18scsi: mpt3sas: Force reply post array allocations to be within same 4 GB regionSuganath Prabu S1-16/+39
According to the MPI specification, reply post array buffers can not cross a 4 GB boundary. While allocating, if any buffer crosses the 4 GB boundary, then: - Release the already allocated memory pools; and - Reallocate them by changing the DMA coherent mask to 32-bit Link: https://lore.kernel.org/r/20210305102904.7560-7-suganath-prabu.subramani@broadcom.com Signed-off-by: Suganath Prabu S <suganath-prabu.subramani@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-03-18scsi: mpt3sas: Force reply post buffer allocations to be within same 4 GB regionSuganath Prabu S1-17/+42
According to the MPI specification, reply post buffers can not cross a 4 GB boundary. While allocating, if any buffer crosses the 4 GB boundary, then: - Release the already allocated memory pools; and - Reallocate them by changing the DMA coherent mask to 32-bit Link: https://lore.kernel.org/r/20210305102904.7560-6-suganath-prabu.subramani@broadcom.com Signed-off-by: Suganath Prabu S <suganath-prabu.subramani@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-03-18scsi: mpt3sas: Force reply buffer allocations to be within same 4 GB regionSuganath Prabu S1-23/+40
According to the MPI specification, reply buffers can not cross a 4 GB boundary. While allocating, if any buffer crosses the 4 GB boundary, then: - Release the already allocated memory pools; and - Reallocate them by changing the DMA coherent mask to 32-bit Link: https://lore.kernel.org/r/20210305102904.7560-5-suganath-prabu.subramani@broadcom.com Signed-off-by: Suganath Prabu S <suganath-prabu.subramani@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-03-18scsi: mpt3sas: Force sense buffer allocations to be within same 4 GB regionSuganath Prabu S1-46/+40
According to the MPI specification, sense buffers can not cross a 4 GB boundary. While allocating, if any buffer crosses the 4 GB boundary, then: - Release the already allocated memory pools; and - Reallocate them by changing the DMA coherent mask to 32-bit Link: https://lore.kernel.org/r/20210305102904.7560-4-suganath-prabu.subramani@broadcom.com Signed-off-by: Suganath Prabu S <suganath-prabu.subramani@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-03-18scsi: mpt3sas: Force chain buffer allocations to be within same 4 GB regionSuganath Prabu S1-26/+57
According to the MPI specification, chain buffers can not cross a 4 GB boundary. While allocating, if any buffer crosses the 4 GB boundary, then: - Release the already allocated memory pools; and - Reallocate them by changing the DMA coherent mask to 32-bit Link: https://lore.kernel.org/r/20210305102904.7560-3-suganath-prabu.subramani@broadcom.com Signed-off-by: Suganath Prabu S <suganath-prabu.subramani@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-03-17module: remove never implemented MODULE_SUPPORTED_DEVICELeon Romanovsky3-3/+0
MODULE_SUPPORTED_DEVICE was added in pre-git era and never was implemented. We can safely remove it, because the kernel has grown to have many more reliable mechanisms to determine if device is supported or not. Signed-off-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2021-03-17scsi: mpt3sas: Force PCIe scatterlist allocations to be within same 4 GB regionSuganath Prabu S2-47/+113
According to the MPI specification, PCIe SGL buffers can not cross a 4 GB boundary. While allocating, if any buffer crosses the 4 GB boundary, then: - Release the already allocated memory pools; and - Reallocate them by changing the DMA coherent mask to 32-bit Link: https://lore.kernel.org/r/20210305102904.7560-2-suganath-prabu.subramani@broadcom.com Signed-off-by: Suganath Prabu S <suganath-prabu.subramani@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-03-17scsi: mpt3sas: Replace unnecessary dynamic allocation with a static oneGustavo A. R. Silva2-17/+9
Dynamic memory allocation isn't actually needed and it can be replaced by statically allocating memory for struct object io_unit_pg3 with 36 hardcoded entries for its GPIOVal array. Also, this helps the with ongoing efforts to enable -Warray-bounds by fixing the following warning: drivers/scsi/mpt3sas/mpt3sas_ctl.c: In function ‘BRM_status_show’: drivers/scsi/mpt3sas/mpt3sas_ctl.c:3257:63: warning: array subscript 24 is above array bounds of ‘U16[1]’ {aka ‘short unsigned int[1]’} [-Warray-bounds] 3257 | backup_rail_monitor_status = le16_to_cpu(io_unit_pg3->GPIOVal[24]); ./include/uapi/linux/byteorder/little_endian.h:36:51: note: in definition of macro ‘__le16_to_cpu’ 36 | #define __le16_to_cpu(x) ((__force __u16)(__le16)(x)) | ^ drivers/scsi/mpt3sas/mpt3sas_ctl.c:3257:31: note: in expansion of macro ‘le16_to_cpu’ 3257 | backup_rail_monitor_status = le16_to_cpu(io_unit_pg3->GPIOVal[24]); Link: https://github.com/KSPP/linux/issues/109 Link: https://lore.kernel.org/lkml/202103101058.16ED27BE3@keescook/ Link: https://lore.kernel.org/r/20210310235951.GA108661@embeddedor Reviewed-by: Kees Cook <keescook@chromium.org> Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-03-17scsi: ufs: ufs-pci: Add support for Intel LKFAdrian Hunter1-0/+169
Add PCI ID and callbacks to support Intel LKF. This includes the ability to use an ACPI device-specific method (DSM) to perform a UFS device reset. Link: https://lore.kernel.org/r/20210312080620.13311-1-adrian.hunter@intel.com Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-03-17scsi: ufs: core: Remove version checkCaleb Connolly1-4/+0
This check is redundant as all UFS versions are currently supported. Link: https://lore.kernel.org/r/20210310153215.371227-4-caleb@connolly.tech Reviewed-by: Bean Huo <beanhuo@micron.com> Co-developed-by: Nitin Rawat <nitirawa@codeaurora.org> Signed-off-by: Nitin Rawat <nitirawa@codeaurora.org> Signed-off-by: Caleb Connolly <caleb@connolly.tech> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-03-17scsi: ufs: qcom: Use ufshci_version() functionCaleb Connolly1-2/+2
Replace the UFSHCI_VERSION_xy macros. Link: https://lore.kernel.org/r/20210310153215.371227-3-caleb@connolly.tech Reviewed-by: Bean Huo <beanhuo@micron.com> Signed-off-by: Caleb Connolly <caleb@connolly.tech> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-03-17scsi: ufs: core: Use a function to calculate versionsCaleb Connolly2-44/+38
Update the driver to use a function for referencing the UFS version. This replaces the UFSHCI_VERSION_xy macros, and supports comparisons where they did not. Link: https://lore.kernel.org/r/20210310153215.371227-2-caleb@connolly.tech Suggested-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Bean Huo <beanhuo@micron.com> Signed-off-by: Caleb Connolly <caleb@connolly.tech> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-03-17scsi: ufs: core: Remove unnecessary ret in ufshcd_populate_vreg()Yue Hu1-4/+2
The local variable 'ret' is always zero. Remove it and return 0 at the end of the function. Link: https://lore.kernel.org/r/20210310082741.647-1-zbestahu@gmail.com Signed-off-by: Yue Hu <huyue2@yulong.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-03-17scsi: storvsc: Enable scatterlist entry lengths > 4KbytesMichael Kelley1-43/+23
storvsc currently sets .dma_boundary to limit scatterlist entries to 4 Kbytes, which is less efficient with huge pages that offer large chunks of contiguous physical memory. Improve the algorithm for creating the Hyper-V guest physical address PFN array so that scatterlist entries with lengths > 4Kbytes are handled. As a result, remove the .dma_boundary setting. The improved algorithm also adds support for scatterlist entries with offsets >= 4Kbytes, which is supported by many other SCSI low-level drivers. And it retains support for architectures where possibly PAGE_SIZE != HV_HYP_PAGE_SIZE (such as ARM64). Link: https://lore.kernel.org/r/1614120294-1930-1-git-send-email-mikelley@microsoft.com Reviewed-by: Vitaly Kuznetsov <vkuznets@redhat.com> Signed-off-by: Michael Kelley <mikelley@microsoft.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-03-16scsi: mpt3sas: Do not use GFP_KERNEL in atomic contextChristophe JAILLET1-1/+1
mpt3sas_get_port_by_id() can be called when a spinlock is held. Use GFP_ATOMIC instead of GFP_KERNEL when allocating memory. Issue spotted by call_kern.cocci: ./drivers/scsi/mpt3sas/mpt3sas_scsih.c:416:42-52: ERROR: function mpt3sas_get_port_by_id called on line 7125 inside lock on line 7123 but uses GFP_KERNEL ./drivers/scsi/mpt3sas/mpt3sas_scsih.c:416:42-52: ERROR: function mpt3sas_get_port_by_id called on line 6842 inside lock on line 6839 but uses GFP_KERNEL ./drivers/scsi/mpt3sas/mpt3sas_scsih.c:416:42-52: ERROR: function mpt3sas_get_port_by_id called on line 6854 inside lock on line 6851 but uses GFP_KERNEL ./drivers/scsi/mpt3sas/mpt3sas_scsih.c:416:42-52: ERROR: function mpt3sas_get_port_by_id called on line 7706 inside lock on line 7702 but uses GFP_KERNEL ./drivers/scsi/mpt3sas/mpt3sas_scsih.c:416:42-52: ERROR: function mpt3sas_get_port_by_id called on line 10260 inside lock on line 10256 but uses GFP_KERNEL Link: https://lore.kernel.org/r/20210220093951.905362-1-christophe.jaillet@wanadoo.fr Fixes: 324c122fc0a4 ("scsi: mpt3sas: Add module parameter multipath_on_hba") Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-03-16scsi: ufs: ufs-mediatek: Correct operator & -> &&dongjian1-1/+1
The "lpm" and "->enabled" are all boolean. We should be using && rather than the bit operator. Link: https://lore.kernel.org/r/1615896915-148864-1-git-send-email-dj0227@163.com Fixes: 488edafb1120 ("scsi: ufs-mediatek: Introduce low-power mode for device power supply") Reviewed-by: Avri Altman <avri.altman@wdc.com> Signed-off-by: dongjian <dongjian@yulong.com> Signed-off-by: Yue Hu <huyue2@yulong.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-03-16scsi: sd_zbc: Update write pointer offset cacheJohannes Thumshirn1-8/+11
Recent changes changed the completion of SCSI commands from Soft-IRQ context to IRQ context. This triggers the following warning, when we're completing writes to zoned block devices that go through the zone append emulation: CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.12.0-rc2+ #2 Hardware name: Supermicro Super Server/X10SRL-F, BIOS 2.0 12/17/2015 RIP: 0010:__local_bh_disable_ip+0x3f/0x50 RSP: 0018:ffff8883e1409ba8 EFLAGS: 00010006 RAX: 0000000080010001 RBX: 0000000000000001 RCX: 0000000000000013 RDX: ffff888129e4d200 RSI: 0000000000000201 RDI: ffffffff915b9dbd RBP: ffff888113e9a540 R08: ffff888113e9a540 R09: 00000000000077f0 R10: 0000000000080000 R11: 0000000000000001 R12: ffff888129e4d200 R13: 0000000000001000 R14: 00000000000077f0 R15: ffff888129e4d218 FS: 0000000000000000(0000) GS:ffff8883e1400000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f2f8418ebc0 CR3: 000000021202a006 CR4: 00000000001706f0 Call Trace: <IRQ> _raw_spin_lock_bh+0x18/0x40 sd_zbc_complete+0x43d/0x1150 sd_done+0x631/0x1040 ? mark_lock+0xe4/0x2fd0 ? provisioning_mode_store+0x3f0/0x3f0 scsi_finish_command+0x31b/0x5c0 _scsih_io_done+0x960/0x29e0 [mpt3sas] ? mpt3sas_scsih_scsi_lookup_get+0x1c7/0x340 [mpt3sas] ? __lock_acquire+0x166b/0x58b0 ? _get_st_from_smid+0x4a/0x80 [mpt3sas] _base_process_reply_queue+0x23f/0x26e0 [mpt3sas] ? lock_is_held_type+0x98/0x110 ? find_held_lock+0x2c/0x110 ? mpt3sas_base_sync_reply_irqs+0x360/0x360 [mpt3sas] _base_interrupt+0x8d/0xd0 [mpt3sas] ? rcu_read_lock_sched_held+0x3f/0x70 __handle_irq_event_percpu+0x24d/0x600 handle_irq_event+0xef/0x240 ? handle_irq_event_percpu+0x110/0x110 handle_edge_irq+0x1f6/0xb60 __common_interrupt+0x75/0x160 common_interrupt+0x7b/0xa0 </IRQ> asm_common_interrupt+0x1e/0x40 Don't use spin_lock_bh() to protect the update of the write pointer offset cache, but use spin_lock_irqsave() for it. Link: https://lore.kernel.org/r/3cfebe48d09db73041b7849be71ffbcec7ee40b3.1615369586.git.johannes.thumshirn@wdc.com Fixes: 664f0dce2058 ("scsi: mpt3sas: Add support for shared host tagset for CPU hotplug") Reported-by: Shinichiro Kawasaki <shinichiro.kawasaki@wdc.com> Tested-by: Shin'ichiro Kawasaki <shinichiro.kawasaki@wdc.com> Reviewed-by: Damien Le Moal <damien.lemoal@wdc.com> Signed-off-by: Johannes Thumshirn <johannes.thumshirn@wdc.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-03-15scsi: lpfc: Fix some error codes in debugfsDan Carpenter1-2/+2
If copy_from_user() or kstrtoull() fail then the correct behavior is to return a negative error code. Link: https://lore.kernel.org/r/YEsbU/UxYypVrC7/@mwanda Fixes: f9bb2da11db8 ("[SCSI] lpfc 8.3.27: T10 additions for SLI4") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-03-15scsi: qla2xxx: Fix broken #endif placementAlexey Dobriyan1-1/+1
Only half of the file is under include guard because terminating #endif is placed too early. Link: https://lore.kernel.org/r/YE4snvoW1SuwcXAn@localhost.localdomain Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com> Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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