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* Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsiLinus Torvalds2020-08-07221-3384/+7777
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull SCSI updates from James Bottomley: "This consists of the usual driver updates (ufs, qla2xxx, tcmu, lpfc, hpsa, zfcp, scsi_debug) and minor bug fixes. We also have a huge docbook fix update like most other subsystems and no major update to the core (the few non trivial updates are either minor fixes or removing an unused feature [scsi_sdb_cache])" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (307 commits) scsi: scsi_transport_srp: Sanitize scsi_target_block/unblock sequences scsi: ufs-mediatek: Apply DELAY_AFTER_LPM quirk to Micron devices scsi: ufs: Introduce device quirk "DELAY_AFTER_LPM" scsi: virtio-scsi: Correctly handle the case where all LUNs are unplugged scsi: scsi_debug: Implement tur_ms_to_ready parameter scsi: scsi_debug: Fix request sense scsi: lpfc: Fix typo in comment for ULP scsi: ufs-mediatek: Prevent LPM operation on undeclared VCC scsi: iscsi: Do not put host in iscsi_set_flashnode_param() scsi: hpsa: Correct ctrl queue depth scsi: target: tcmu: Make TMR notification optional scsi: target: tcmu: Implement tmr_notify callback scsi: target: tcmu: Fix and simplify timeout handling scsi: target: tcmu: Factor out new helper ring_insert_padding scsi: target: tcmu: Do not queue aborted commands scsi: target: tcmu: Use priv pointer in se_cmd scsi: target: Add tmr_notify backend function scsi: target: Modify core_tmr_abort_task() scsi: target: iscsi: Fix inconsistent debug message scsi: target: iscsi: Fix login error when receiving ...
| * scsi: scsi_transport_srp: Sanitize scsi_target_block/unblock sequencesHannes Reinecke2020-07-311-7/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | The SCSI midlayer does not allow state transitions from SDEV_BLOCK to SDEV_BLOCK so calling scsi_target_block() from __rport_fast_io_fail() is wrong as the port is already blocked. Similarly, we don't need to call scsi_target_unblock() afterwards as the function has already done this. Link: https://lore.kernel.org/r/20200728134833.42547-1-hare@suse.de Reviewed-by: Bart Van Assche <bvanassche@acm.org> Reviewed-by: Laurence Oberman <loberman@redhat.com> Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| * scsi: ufs-mediatek: Apply DELAY_AFTER_LPM quirk to Micron devicesStanley Chu2020-07-311-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | Micron UFS devices require DELAY_AFTER_LPM device quirk in MediaTek platforms. Link: https://lore.kernel.org/r/20200729051840.31318-3-stanley.chu@mediatek.com Acked-by: Avri Altman <Avri.Altman@wdc.com> Reviewed-by: Andy Teng <andy.teng@mediatek.com> Reviewed-by: Peter Wang <peter.wang@mediatek.com> Signed-off-by: Stanley Chu <stanley.chu@mediatek.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| * scsi: ufs: Introduce device quirk "DELAY_AFTER_LPM"Stanley Chu2020-07-312-0/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Some UFS devices require delay after VCC power rail is turned off. Introduce a device quirk "DELAY_AFTER_LPM" to add 5ms delay after VCC power-off during suspend flow. Link: https://lore.kernel.org/r/20200729051840.31318-2-stanley.chu@mediatek.com Reviewed-by: Andy Teng <andy.teng@mediatek.com> Reviewed-by: Peter Wang <peter.wang@mediatek.com> Reviewed-by: Can Guo <cang@codeaurora.org> Acked-by: Avri Altman <Avri.Altman@wdc.com> Signed-off-by: Stanley Chu <stanley.chu@mediatek.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| * scsi: virtio-scsi: Correctly handle the case where all LUNs are unpluggedMaxim Levitsky2020-07-311-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | Commit 5ff843721467 ("scsi: virtio_scsi: unplug LUNs when events missed") missed a corner case in which all the LUNs are unplugged at the same time. In this case INQUIRY returns DID_BAD_TARGET. Detect this and unplug the LUN. Link: https://lore.kernel.org/r/20200729194806.4933-2-mlevitsk@redhat.com Acked-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| * scsi: scsi_debug: Implement tur_ms_to_ready parameterDouglas Gilbert2020-07-291-17/+93
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The current driver responds to TEST UNIT READY (TUR) with a GOOD status immediately after a scsi_debug device (LU) is created. This is unrealistic as even SSDs take some time after power-on before accepting media access commands. Add the tur_ms_to_ready parameter whose unit is milliseconds (default 0) and is the period before which a TUR (or any media access command) will set the CHECK CONDITION status with a sense key of NOT READY and an additional sense of "Logical unit is in process of becoming ready". The period starts when each scsi_debug device is created. This patch was prompted by T10 proposal 20-061r2 which was accepted on 2020716. It adds that a TUR in the situation described in the previous paragraph may set the INFO field (or descriptor) in the sense data to the estimated number in milliseconds before a subsequent TUR will yield a GOOD status. This patch follows that advice. Link: https://lore.kernel.org/r/20200724155531.668144-1-dgilbert@interlog.com Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Douglas Gilbert <dgilbert@interlog.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| * scsi: scsi_debug: Fix request senseDouglas Gilbert2020-07-291-35/+29
| | | | | | | | | | | | | | | | | | | | | | | | | | The SCSI REQUEST SENSE command emulation was found to be broken. It is a quite complex command so try and make it do a subset of what it should do. Remove the attempt to mimic SCSI-1 REQUEST SENSE (i.e. return the sense data for the previous failed command). Add some reporting of "pollable" sense data [see spc6r02: 5.12.2]. Keep the IEC mode page MRIE=6 TEST=1 predictive failure reporting. Link: https://lore.kernel.org/r/20200723194819.545573-1-dgilbert@interlog.com Signed-off-by: Douglas Gilbert <dgilbert@interlog.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| * scsi: lpfc: Fix typo in comment for ULPFerruh Yigit2020-07-291-1/+1
| | | | | | | | | | | | | | | | UPL -> ULP for "Upper Layer Protocol" Link: https://lore.kernel.org/r/20200728145606.1601726-1-ferruh.yigit@intel.com Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| * scsi: ufs-mediatek: Prevent LPM operation on undeclared VCCStanley Chu2020-07-291-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | In some platforms, VCC regulator may not be declared in device tree to keep itself "always-on". In this case, hba->vreg_info.vcc is NULL and shall not be operated during any flow. Prevent possible NULL hba->vreg_info.vcc access in LPM mode by checking if it is valid first. Link: https://lore.kernel.org/r/20200724141627.20094-1-stanley.chu@mediatek.com Reviewed-by: Avri Altman <avri.altman@wdc.com> Signed-off-by: Stanley Chu <stanley.chu@mediatek.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| * scsi: iscsi: Do not put host in iscsi_set_flashnode_param()Jing Xiangfeng2020-07-291-1/+1
| | | | | | | | | | | | | | | | | | | | If scsi_host_lookup() fails we will jump to put_host which may cause a panic. Jump to exit_set_fnode instead. Link: https://lore.kernel.org/r/20200615081226.183068-1-jingxiangfeng@huawei.com Reviewed-by: Mike Christie <michael.christie@oracle.com> Signed-off-by: Jing Xiangfeng <jingxiangfeng@huawei.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| * scsi: hpsa: Correct ctrl queue depthDon Brace2020-07-291-5/+6
| | | | | | | | | | | | | | | | | | | | Need to set queue depth for controller devices. Link: https://lore.kernel.org/r/159562590819.17915.12766718094041027754.stgit@brunhilda Fixes: 30bda7848a23 ("scsi: hpsa: Increase controller error handling timeout") Reviewed-by: Scott Teel <scott.teel@microsemi.com> Signed-off-by: Don Brace <don.brace@microsemi.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| * scsi: target: tcmu: Make TMR notification optionalBodo Stroesser2020-07-291-0/+38
| | | | | | | | | | | | | | | | | | | | | | | | Add "tmr_notification" configfs attribute to tcmu devices. If the default value 0 is used, tcmu only removes aborted commands from qfull_queue. If user changes tmr_notification to 1, additionally TMR notifications will be written to the cmd ring. Link: https://lore.kernel.org/r/20200726153510.13077-9-bstroesser@ts.fujitsu.com Reviewed-by: Mike Christie <michael.christie@oracle.com> Signed-off-by: Bodo Stroesser <bstroesser@ts.fujitsu.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| * scsi: target: tcmu: Implement tmr_notify callbackBodo Stroesser2020-07-292-9/+241
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch implements the tmr_notify callback for tcmu. When the callback is called, tcmu checks the list of aborted commands it received as parameter: - aborted commands in the qfull_queue are removed from the queue and target_complete_command is called - from the cmd_ids of aborted commands currently uncompleted in cmd ring it creates a list of aborted cmd_ids. Finally a TMR notification is written to cmd ring containing TMR type and cmd_id list. If there is no space in ring, the TMR notification is queued on a TMR specific queue. The TMR specific queue 'tmr_queue' can be seen as a extension of the cmd ring. At the end of each iexecution of tcmu_complete_commands() we check whether tmr_queue contains TMRs and try to move them onto the ring. If tmr_queue is not empty after that, we don't call run_qfull_queue() because commands must not overtake TMRs. This way we guarantee that cmd_ids in TMR notification received by userspace either match an active, not yet completed command or are no longer valid due to userspace having complete some cmd_ids meanwhile. New commands that were assigned to an aborted cmd_id will always appear on the cmd ring _after_ the TMR. Link: https://lore.kernel.org/r/20200726153510.13077-8-bstroesser@ts.fujitsu.com Reviewed-by: Mike Christie <michael.christie@oracle.com> Signed-off-by: Bodo Stroesser <bstroesser@ts.fujitsu.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| * scsi: target: tcmu: Fix and simplify timeout handlingBodo Stroesser2020-07-291-36/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | During cmd timeout handling in check_timedout_devices(), due to a race, it can happen that tcmu_set_next_deadline() does not start a timer as expected: 1) Either tcmu_check_expired_ring_cmd() checks the inflight_queue or tcmu_check_expired_queue_cmd() checks the qfull_queue while jiffies has the value X 2) At the end of the check the queue contains one remaining command with deadline X (time_after(X, X) is false and thus the command is not handled as being timed out). 3) After tcmu_check_expired_xxxxx_cmd() a timer interrupt happens and jiffies is incremented to X+1. 4) Now tcmu_set_next_deadline() is called, but it skips the command, since time_after(X+1, X) is true. Therefore tcmu_set_next_deadline() finds no new deadline and stops the timer, which it shouldn't. Since commands that time out are removed from inflight_queue or qfull_queue, we don't need the check with time_after() in tcmu_set_next_deadline() but can use the deadline from the first cmd in the queue. Additionally, replace the remaining time_after() calls in tcmu_check_expired_xxxxx_cmd() with time_after_eq(), because it is not useful to set the timeout to deadline but then check for jiffies being greater than deadline. Simplify the end of tcmu_handle_completions() and change the check for no more pending commands from mb->cmd_tail == mb->cmd_head to idr_is_empty(&udev->commands) because the old check doesn't work correctly if paddings or in the future TMRs are in the ring. Finally tcmu_set_next_deadline() was shifted in the source as preparation for later implementation of tmr_notify callback. Link: https://lore.kernel.org/r/20200726153510.13077-7-bstroesser@ts.fujitsu.com Reviewed-by: Mike Christie <michael.christie@oracle.com> Signed-off-by: Bodo Stroesser <bstroesser@ts.fujitsu.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| * scsi: target: tcmu: Factor out new helper ring_insert_paddingBodo Stroesser2020-07-291-21/+30
| | | | | | | | | | | | | | | | | | | | | | | | The new helper ring_insert_padding is split off from and then called by queue_cmd_ring. It inserts a padding if necessary. The new helper will in a subsequent patch be used during writing of TMR notifications to command ring. Link: https://lore.kernel.org/r/20200726153510.13077-6-bstroesser@ts.fujitsu.com Reviewed-by: Mike Christie <michael.christie@oracle.com> Signed-off-by: Bodo Stroesser <bstroesser@ts.fujitsu.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| * scsi: target: tcmu: Do not queue aborted commandsBodo Stroesser2020-07-291-3/+4
| | | | | | | | | | | | | | | | | | | | If tcmu receives an already aborted command, tcmu_queue_cmd() should reject it. Link: https://lore.kernel.org/r/20200726153510.13077-5-bstroesser@ts.fujitsu.com Reviewed-by: Mike Christie <michael.christie@oracle.com> Signed-off-by: Bodo Stroesser <bstroesser@ts.fujitsu.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| * scsi: target: tcmu: Use priv pointer in se_cmdBodo Stroesser2020-07-291-2/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | We initialize and clean up the se_cmd's priv pointer under cmd_ring_lock to point to the corresponding tcmu_cmd. In the patch that implements tmr_notify callback in tcmu we will use the priv pointer. Link: https://lore.kernel.org/r/20200726153510.13077-4-bstroesser@ts.fujitsu.com Reviewed-by: Mike Christie <michael.christie@oracle.com> Signed-off-by: Bodo Stroesser <bstroesser@ts.fujitsu.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| * scsi: target: Add tmr_notify backend functionBodo Stroesser2020-07-294-1/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | Target core is modified to call an optional backend callback function if a TMR is received or commands are aborted implicitly after a PR command was received. The backend function takes as parameters the se_dev, the type of the TMR, and the list of aborted commands. If no commands were aborted, an empty list is supplied. Link: https://lore.kernel.org/r/20200726153510.13077-3-bstroesser@ts.fujitsu.com Reviewed-by: Mike Christie <michael.christie@oracle.com> Signed-off-by: Bodo Stroesser <bstroesser@ts.fujitsu.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| * scsi: target: Modify core_tmr_abort_task()Bodo Stroesser2020-07-291-8/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch modifies core_tmr_abort_task() to use same looping and locking scheme as core_tmr_drain_state_list() does. This frees the state_list element in se_cmd for later use by tmr notification handling. Note: __target_check_io_state() now is called with param 0 instead of dev->dev_attrib.emulate_tas, because tas is not relevant since we always get ABRT on same session like the aborted command. Link: https://lore.kernel.org/r/20200726153510.13077-2-bstroesser@ts.fujitsu.com Reviewed-by: Mike Christie <michael.christie@oracle.com> Signed-off-by: Bodo Stroesser <bstroesser@ts.fujitsu.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| * scsi: target: iscsi: Fix inconsistent debug messageHou Pu2020-07-291-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | Commit 25cdda95fda7 ("iscsi-target: Fix initial login PDU asynchronous socket close OOPs") changed the return value of __iscsi_target_sk_check_close(). However, pr_debug is still printing FALSE when returning TRUE which is a little confusing. Link: https://lore.kernel.org/r/20200716100212.4237-3-houpu@bytedance.com Reviewed-by: Mike Christie <michael.christie@oracle.com> Signed-off-by: Hou Pu <houpu@bytedance.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| * scsi: target: iscsi: Fix login error when receivingHou Pu2020-07-292-8/+35
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | iscsi_target_sk_data_ready() could be invoked indirectly by iscsi_target_do_login_rx() from the workqueue like this: iscsi_target_do_login_rx() iscsi_target_do_login() iscsi_target_do_tx_login_io() iscsit_put_login_tx() iscsi_login_tx_data() tx_data() sock_sendmsg_nosec() tcp_sendmsg() release_sock() sk_backlog_rcv() tcp_v4_do_rcv() tcp_data_ready() iscsi_target_sk_data_ready() At that time LOGIN_FLAGS_READ_ACTIVE is not cleared and iscsi_target_sk_data_ready will not read data from the socket. Some iscsi initiators (libiscsi) will wait forever for a reply. LOGIN_FLAGS_READ_ACTIVE should be cleared early just after doing the receive and before writing to the socket in iscsi_target_do_login_rx. Unfortunately, LOGIN_FLAGS_READ_ACTIVE is also used by sk_state_change to do login cleanup if a socket was closed at login time. It is supposed to be cleared after the login PDU is successfully processed and replied. Introduce another flag, LOGIN_FLAGS_WRITE_ACTIVE, to cover the transmit part. Link: https://lore.kernel.org/r/20200716100212.4237-2-houpu@bytedance.com Reviewed-by: Mike Christie <michael.christie@oracle.com> Signed-off-by: Hou Pu <houpu@bytedance.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| * scsi: mvsas: Move 'core_nr' inside #ifdef and remove unused variable 'res_flag'Lee Jones2020-07-251-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Only declare 'core_nr' if its conditions for use are met. Fixes the following W=1 kernel build warning(s): drivers/scsi/mvsas/mv_init.c: In function ‘mvs_interrupt’: drivers/scsi/mvsas/mv_init.c:180:6: warning: variable ‘core_nr’ set but not used [-Wunused-but-set-variable] drivers/scsi/mvsas/mv_init.c: In function ‘mvs_ioremap’: drivers/scsi/mvsas/mv_init.c:302:36: warning: variable ‘res_flag’ set but not used [-Wunused-but-set-variable] [mkp: applied follow-up fixup patch] Link: https://lore.kernel.org/r/20200721164148.2617584-40-lee.jones@linaro.org Cc: Jason Yan <yanaijie@huawei.com> Cc: Marvell <kewei@marvell.com> Cc: Jeff Garzik <jgarzik@pobox.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| * scsi: esas2r: Demote a few non-conformant kerneldoc headersLee Jones2020-07-251-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes the following W=1 kernel build warning(s): drivers/scsi/esas2r/esas2r_log.c:86: warning: Function parameter or member 'level' not described in 'translate_esas2r_event_level_to_kernel' drivers/scsi/esas2r/esas2r_log.c:120: warning: Function parameter or member 'level' not described in 'esas2r_log_master' drivers/scsi/esas2r/esas2r_log.c:120: warning: Function parameter or member 'dev' not described in 'esas2r_log_master' drivers/scsi/esas2r/esas2r_log.c:120: warning: Function parameter or member 'format' not described in 'esas2r_log_master' drivers/scsi/esas2r/esas2r_log.c:120: warning: Function parameter or member 'args' not described in 'esas2r_log_master' drivers/scsi/esas2r/esas2r_log.c:183: warning: Function parameter or member 'level' not described in 'esas2r_log' drivers/scsi/esas2r/esas2r_log.c:183: warning: Function parameter or member 'format' not described in 'esas2r_log' drivers/scsi/esas2r/esas2r_log.c:211: warning: Function parameter or member 'level' not described in 'esas2r_log_dev' drivers/scsi/esas2r/esas2r_log.c:211: warning: Function parameter or member 'dev' not described in 'esas2r_log_dev' drivers/scsi/esas2r/esas2r_log.c:211: warning: Function parameter or member 'format' not described in 'esas2r_log_dev' drivers/scsi/esas2r/esas2r_log.c:237: warning: Function parameter or member 'level' not described in 'esas2r_log_hexdump' drivers/scsi/esas2r/esas2r_log.c:237: warning: Function parameter or member 'buf' not described in 'esas2r_log_hexdump' drivers/scsi/esas2r/esas2r_log.c:237: warning: Function parameter or member 'len' not described in 'esas2r_log_hexdump' Link: https://lore.kernel.org/r/20200723122446.1329773-41-lee.jones@linaro.org Cc: Bradley Grove <linuxdrivers@attotech.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| * scsi: bnx2i: Add parameter description and rename anotherLee Jones2020-07-251-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes the following W=1 kernel build warning(s): drivers/scsi/bnx2i/bnx2i_iscsi.c:1288: warning: Function parameter or member 'cmds_max' not described in 'bnx2i_session_create' drivers/scsi/bnx2i/bnx2i_iscsi.c:2176: warning: Function parameter or member 'params' not described in 'bnx2i_nl_set_path' drivers/scsi/bnx2i/bnx2i_iscsi.c:2176: warning: Excess function parameter 'buf' description in 'bnx2i_nl_set_path' Link: https://lore.kernel.org/r/20200723122446.1329773-40-lee.jones@linaro.org Cc: QLogic-Storage-Upstream@qlogic.com Cc: Anil Veerabhadrappa <anilgv@broadcom.com> Cc: Eddie Wai <eddie.wai@broadcom.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| * scsi: bfa: Ensure a blank line precedes next function/headerLee Jones2020-07-251-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes the following checkpatch warning: CHECK: Please use a blank line after function/struct/union/enum declarations #129: FILE: drivers/scsi/bfa/bfa_ioc.c:6913: } +/* Link: https://lore.kernel.org/r/20200723122446.1329773-39-lee.jones@linaro.org Cc: Anil Gurumurthy <anil.gurumurthy@qlogic.com> Cc: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| * scsi: qedi: Staticify non-external function 'qedi_get_iscsi_error'Lee Jones2020-07-251-1/+1
| | | | | | | | | | | | | | | | | | | | | | Fixes the following W=1 kernel build warning(s): drivers/scsi/qedi/qedi_iscsi.c:1549:7: warning: no previous prototype for ‘qedi_get_iscsi_error’ [-Wmissing-prototypes] Link: https://lore.kernel.org/r/20200723122446.1329773-38-lee.jones@linaro.org Cc: QLogic-Storage-Upstream@cavium.com Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| * scsi: qedi: Demote seemingly unintentional kerneldoc headerLee Jones2020-07-251-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This is the only use of kerneldoc in the source file and no descriptions are provided. Fixes the following W=1 kernel build warning(s): drivers/scsi/qedi/qedi_main.c:1969: warning: Function parameter or member 'qedi' not described in 'qedi_get_nvram_block' Link: https://lore.kernel.org/r/20200723122446.1329773-37-lee.jones@linaro.org Cc: QLogic-Storage-Upstream@cavium.com Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| * scsi: bfa: Demote seemingly unintentional kerneldoc headerLee Jones2020-07-251-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is the only use of kerneldoc in the source file and no descriptions are provided. Also demote standard comment. Fixes the following W=1 kernel build warning(s): drivers/scsi/bfa/bfa_svc.c:3847: warning: Function parameter or member 'bfa' not described in 'bfa_fcport_get_cfg_topology' Link: https://lore.kernel.org/r/20200723122446.1329773-36-lee.jones@linaro.org Cc: Anil Gurumurthy <anil.gurumurthy@qlogic.com> Cc: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| * scsi: bfa: Demote seemingly unintentional kerneldoc headerLee Jones2020-07-251-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is the only use of kerneldoc in the source file and no descriptions are provided. Fixes the following W=1 kernel build warning(s): drivers/scsi/bfa/bfa_core.c:1245: warning: Function parameter or member 'bfa' not described in 'bfa_iocfc_qreg' drivers/scsi/bfa/bfa_core.c:1245: warning: Function parameter or member 'qreg' not described in 'bfa_iocfc_qreg' Link: https://lore.kernel.org/r/20200723122446.1329773-35-lee.jones@linaro.org Cc: Anil Gurumurthy <anil.gurumurthy@qlogic.com> Cc: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| * scsi: bfa: Demote non-kerneldoc headers down to standard comment blocksLee Jones2020-07-251-15/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is probably historical (Doxygen?). Fixes the following W=1 kernel build warning(s): drivers/scsi/bfa/bfa_ioc.c:6646: warning: Cannot understand * @brief hardware error definition drivers/scsi/bfa/bfa_ioc.c:6661: warning: Cannot understand * @brief flash command register data structure drivers/scsi/bfa/bfa_ioc.c:6685: warning: Cannot understand * @brief flash device status register data structure drivers/scsi/bfa/bfa_ioc.c:6711: warning: Cannot understand * @brief flash address register data structure drivers/scsi/bfa/bfa_ioc.c:6732: warning: Function parameter or member 'pci_bar' not described in 'bfa_flash_set_cmd' drivers/scsi/bfa/bfa_ioc.c:6732: warning: Function parameter or member 'wr_cnt' not described in 'bfa_flash_set_cmd' drivers/scsi/bfa/bfa_ioc.c:6732: warning: Function parameter or member 'rd_cnt' not described in 'bfa_flash_set_cmd' drivers/scsi/bfa/bfa_ioc.c:6732: warning: Function parameter or member 'ad_cnt' not described in 'bfa_flash_set_cmd' drivers/scsi/bfa/bfa_ioc.c:6732: warning: Function parameter or member 'op' not described in 'bfa_flash_set_cmd' drivers/scsi/bfa/bfa_ioc.c:6768: warning: Cannot understand * @brief drivers/scsi/bfa/bfa_ioc.c:6807: warning: Cannot understand * @brief drivers/scsi/bfa/bfa_ioc.c:6852: warning: Cannot understand * @brief drivers/scsi/bfa/bfa_ioc.c:6898: warning: Cannot understand * @brief drivers/scsi/bfa/bfa_ioc.c:6914: warning: Cannot understand * @brief drivers/scsi/bfa/bfa_ioc.c:6940: warning: Cannot understand * @brief Link: https://lore.kernel.org/r/20200723122446.1329773-34-lee.jones@linaro.org Cc: Anil Gurumurthy <anil.gurumurthy@qlogic.com> Cc: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| * scsi: esas2r: Add braces around the one-line if()Lee Jones2020-07-251-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In certain configurations esas2r_bugon() is sometimes NULLed by the compiler. Fixes the following W=1 kernel build warning(s): In file included from drivers/scsi/esas2r/esas2r_log.c:44: drivers/scsi/esas2r/esas2r.h: In function ‘esas2r_rq_init_request’: drivers/scsi/esas2r/esas2r.h:1229:17: warning: suggest braces around empty body in an ‘if’ statement [-Wempty-body] 1229 | esas2r_bugon(); | ^ NB: Lots of these - snipped for brevity Link: https://lore.kernel.org/r/20200723122446.1329773-33-lee.jones@linaro.org Cc: Bradley Grove <linuxdrivers@attotech.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| * scsi: qedi: Remove set but unused variable 'tmp'Lee Jones2020-07-251-3/+2
| | | | | | | | | | | | | | | | | | | | | | | | Fixes the following W=1 kernel build warning(s): drivers/scsi/qedi/qedi_fw.c: In function ‘qedi_put_rq_bdq_buf’: drivers/scsi/qedi/qedi_fw.c:355:6: warning: variable ‘tmp’ set but not used [-Wunused-but-set-variable] Link: https://lore.kernel.org/r/20200723122446.1329773-32-lee.jones@linaro.org Cc: QLogic-Storage-Upstream@cavium.com Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| * scsi: be2iscsi: Correct misdocumentation of function param 'ep'Lee Jones2020-07-251-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes the following W=1 kernel build warning(s): drivers/scsi/be2iscsi/be_iscsi.c:1042: warning: Function parameter or member 'ep' not described in 'beiscsi_open_conn' drivers/scsi/be2iscsi/be_iscsi.c:1042: warning: Excess function parameter 'beiscsi_ep' description in 'beiscsi_open_conn' Link: https://lore.kernel.org/r/20200723122446.1329773-31-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: linux-drivers@broadcom.com Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| * scsi: bnx2i: Add, remove and edit some function parameter descriptionsLee Jones2020-07-251-9/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes the following W=1 kernel build warning(s): drivers/scsi/bnx2i/bnx2i_iscsi.c:241: warning: Function parameter or member 'bnx2i_conn' not described in 'bnx2i_bind_conn_to_iscsi_cid' drivers/scsi/bnx2i/bnx2i_iscsi.c:241: warning: Excess function parameter 'conn' description in 'bnx2i_bind_conn_to_iscsi_cid' drivers/scsi/bnx2i/bnx2i_iscsi.c:470: warning: Excess function parameter 'cmd' description in 'bnx2i_destroy_cmd_pool' drivers/scsi/bnx2i/bnx2i_iscsi.c:595: warning: Function parameter or member 'cls_session' not described in 'bnx2i_drop_session' drivers/scsi/bnx2i/bnx2i_iscsi.c:595: warning: Excess function parameter 'hba' description in 'bnx2i_drop_session' drivers/scsi/bnx2i/bnx2i_iscsi.c:595: warning: Excess function parameter 'session' description in 'bnx2i_drop_session' drivers/scsi/bnx2i/bnx2i_iscsi.c:1290: warning: Function parameter or member 'ep' not described in 'bnx2i_session_create' drivers/scsi/bnx2i/bnx2i_iscsi.c:1979: warning: Function parameter or member 'bnx2i_ep' not described in 'bnx2i_ep_tcp_conn_active' drivers/scsi/bnx2i/bnx2i_iscsi.c:1979: warning: Excess function parameter 'ep' description in 'bnx2i_ep_tcp_conn_active' drivers/scsi/bnx2i/bnx2i_iscsi.c:2178: warning: Function parameter or member 'shost' not described in 'bnx2i_nl_set_path' drivers/scsi/bnx2i/bnx2i_iscsi.c:2178: warning: Function parameter or member 'params' not described in 'bnx2i_nl_set_path' drivers/scsi/bnx2i/bnx2i_iscsi.c:2178: warning: Excess function parameter 'buf' description in 'bnx2i_nl_set_path' Link: https://lore.kernel.org/r/20200723122446.1329773-30-lee.jones@linaro.org Cc: QLogic-Storage-Upstream@qlogic.com Cc: Anil Veerabhadrappa <anilgv@broadcom.com> Cc: Eddie Wai <eddie.wai@broadcom.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| * scsi: bnx2i: Fix a whole host of kerneldoc issuesLee Jones2020-07-251-26/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Mainly renames and docrot issues. Fixes the following W=1 kernel build warning(s): drivers/scsi/bnx2i/bnx2i_hwi.c:194: warning: Function parameter or member 'bnx2i_conn' not described in 'bnx2i_get_rq_buf' drivers/scsi/bnx2i/bnx2i_hwi.c:194: warning: Excess function parameter 'conn' description in 'bnx2i_get_rq_buf' drivers/scsi/bnx2i/bnx2i_hwi.c:232: warning: Function parameter or member 'bnx2i_conn' not described in 'bnx2i_put_rq_buf' drivers/scsi/bnx2i/bnx2i_hwi.c:232: warning: Excess function parameter 'conn' description in 'bnx2i_put_rq_buf' drivers/scsi/bnx2i/bnx2i_hwi.c:269: warning: Function parameter or member 'bnx2i_conn' not described in 'bnx2i_ring_sq_dbell' drivers/scsi/bnx2i/bnx2i_hwi.c:269: warning: Excess function parameter 'conn' description in 'bnx2i_ring_sq_dbell' drivers/scsi/bnx2i/bnx2i_hwi.c:293: warning: Function parameter or member 'bnx2i_conn' not described in 'bnx2i_ring_dbell_update_sq_params' drivers/scsi/bnx2i/bnx2i_hwi.c:293: warning: Excess function parameter 'conn' description in 'bnx2i_ring_dbell_update_sq_params' drivers/scsi/bnx2i/bnx2i_hwi.c:331: warning: Function parameter or member 'bnx2i_conn' not described in 'bnx2i_send_iscsi_login' drivers/scsi/bnx2i/bnx2i_hwi.c:331: warning: Function parameter or member 'task' not described in 'bnx2i_send_iscsi_login' drivers/scsi/bnx2i/bnx2i_hwi.c:331: warning: Excess function parameter 'conn' description in 'bnx2i_send_iscsi_login' drivers/scsi/bnx2i/bnx2i_hwi.c:331: warning: Excess function parameter 'cmd' description in 'bnx2i_send_iscsi_login' drivers/scsi/bnx2i/bnx2i_hwi.c:384: warning: Function parameter or member 'bnx2i_conn' not described in 'bnx2i_send_iscsi_tmf' drivers/scsi/bnx2i/bnx2i_hwi.c:384: warning: Excess function parameter 'conn' description in 'bnx2i_send_iscsi_tmf' drivers/scsi/bnx2i/bnx2i_hwi.c:458: warning: Function parameter or member 'bnx2i_conn' not described in 'bnx2i_send_iscsi_text' drivers/scsi/bnx2i/bnx2i_hwi.c:458: warning: Excess function parameter 'conn' description in 'bnx2i_send_iscsi_text' drivers/scsi/bnx2i/bnx2i_hwi.c:506: warning: Function parameter or member 'bnx2i_conn' not described in 'bnx2i_send_iscsi_scsicmd' drivers/scsi/bnx2i/bnx2i_hwi.c:506: warning: Excess function parameter 'conn' description in 'bnx2i_send_iscsi_scsicmd' drivers/scsi/bnx2i/bnx2i_hwi.c:533: warning: Function parameter or member 'bnx2i_conn' not described in 'bnx2i_send_iscsi_nopout' drivers/scsi/bnx2i/bnx2i_hwi.c:533: warning: Function parameter or member 'task' not described in 'bnx2i_send_iscsi_nopout' drivers/scsi/bnx2i/bnx2i_hwi.c:533: warning: Excess function parameter 'conn' description in 'bnx2i_send_iscsi_nopout' drivers/scsi/bnx2i/bnx2i_hwi.c:533: warning: Excess function parameter 'cmd' description in 'bnx2i_send_iscsi_nopout' drivers/scsi/bnx2i/bnx2i_hwi.c:590: warning: Function parameter or member 'bnx2i_conn' not described in 'bnx2i_send_iscsi_logout' drivers/scsi/bnx2i/bnx2i_hwi.c:590: warning: Function parameter or member 'task' not described in 'bnx2i_send_iscsi_logout' drivers/scsi/bnx2i/bnx2i_hwi.c:590: warning: Excess function parameter 'conn' description in 'bnx2i_send_iscsi_logout' drivers/scsi/bnx2i/bnx2i_hwi.c:590: warning: Excess function parameter 'cmd' description in 'bnx2i_send_iscsi_logout' drivers/scsi/bnx2i/bnx2i_hwi.c:686: warning: Function parameter or member 't' not described in 'bnx2i_ep_ofld_timer' drivers/scsi/bnx2i/bnx2i_hwi.c:686: warning: Excess function parameter 'data' description in 'bnx2i_ep_ofld_timer' drivers/scsi/bnx2i/bnx2i_hwi.c:1672: warning: Function parameter or member 'bnx2i_conn' not described in 'bnx2i_unsol_pdu_adjust_rq' drivers/scsi/bnx2i/bnx2i_hwi.c:1672: warning: Excess function parameter 'conn' description in 'bnx2i_unsol_pdu_adjust_rq' drivers/scsi/bnx2i/bnx2i_hwi.c:1900: warning: Function parameter or member 'session' not described in 'bnx2i_queue_scsi_cmd_resp' drivers/scsi/bnx2i/bnx2i_hwi.c:1900: warning: Function parameter or member 'cqe' not described in 'bnx2i_queue_scsi_cmd_resp' drivers/scsi/bnx2i/bnx2i_hwi.c:2476: warning: Function parameter or member 'context' not described in 'bnx2i_indicate_kcqe' drivers/scsi/bnx2i/bnx2i_hwi.c:2476: warning: Function parameter or member 'kcqe' not described in 'bnx2i_indicate_kcqe' drivers/scsi/bnx2i/bnx2i_hwi.c:2476: warning: Function parameter or member 'num_cqe' not described in 'bnx2i_indicate_kcqe' drivers/scsi/bnx2i/bnx2i_hwi.c:2476: warning: Excess function parameter 'hba' description in 'bnx2i_indicate_kcqe' drivers/scsi/bnx2i/bnx2i_hwi.c:2476: warning: Excess function parameter 'update_kcqe' description in 'bnx2i_indicate_kcqe' drivers/scsi/bnx2i/bnx2i_hwi.c:2624: warning: Function parameter or member 'cm_sk' not described in 'bnx2i_cm_remote_close' drivers/scsi/bnx2i/bnx2i_hwi.c:2624: warning: Excess function parameter 'hba' description in 'bnx2i_cm_remote_close' drivers/scsi/bnx2i/bnx2i_hwi.c:2624: warning: Excess function parameter 'update_kcqe' description in 'bnx2i_cm_remote_close' drivers/scsi/bnx2i/bnx2i_hwi.c:2641: warning: Function parameter or member 'cm_sk' not described in 'bnx2i_cm_remote_abort' drivers/scsi/bnx2i/bnx2i_hwi.c:2641: warning: Excess function parameter 'hba' description in 'bnx2i_cm_remote_abort' drivers/scsi/bnx2i/bnx2i_hwi.c:2641: warning: Excess function parameter 'update_kcqe' description in 'bnx2i_cm_remote_abort' drivers/scsi/bnx2i/bnx2i_hwi.c:2677: warning: cannot understand function prototype: 'struct cnic_ulp_ops bnx2i_cnic_cb = ' Link: https://lore.kernel.org/r/20200723122446.1329773-29-lee.jones@linaro.org Cc: QLogic-Storage-Upstream@qlogic.com Cc: Anil Veerabhadrappa <anilgv@broadcom.com> Cc: Eddie Wai <eddie.wai@broadcom.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| * scsi: bfa: Remove unused variable 'adisc'Lee Jones2020-07-251-3/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | Fixes the following W=1 kernel build warning(s): drivers/scsi/bfa/bfa_fcs_rport.c: In function ‘bfa_fcs_rport_process_adisc’: drivers/scsi/bfa/bfa_fcs_rport.c:2243:21: warning: variable ‘adisc’ set but not used [-Wunused-but-set-variable] Link: https://lore.kernel.org/r/20200723122446.1329773-28-lee.jones@linaro.org Cc: Anil Gurumurthy <anil.gurumurthy@qlogic.com> Cc: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| * scsi: bfa: Demote non-compliant kerneldoc headers to standard commentsLee Jones2020-07-251-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes the following W=1 kernel build warning(s): drivers/scsi/bfa/bfa_ioc_ct.c:504: warning: Function parameter or member 'ioc' not described in 'bfa_ioc_set_ctx_hwif' drivers/scsi/bfa/bfa_ioc_ct.c:504: warning: Function parameter or member 'hwif' not described in 'bfa_ioc_set_ctx_hwif' drivers/scsi/bfa/bfa_ioc_ct.c:525: warning: Function parameter or member 'ioc' not described in 'bfa_ioc_set_ct_hwif' drivers/scsi/bfa/bfa_ioc_ct.c:540: warning: Function parameter or member 'ioc' not described in 'bfa_ioc_set_ct2_hwif' Link: https://lore.kernel.org/r/20200723122446.1329773-26-lee.jones@linaro.org Cc: Anil Gurumurthy <anil.gurumurthy@qlogic.com> Cc: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| * scsi: csiostor: Add missing description for csio_rnode_fwevt_handler()'s ↵Lee Jones2020-07-251-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | 'fwevt' param Fixes the following W=1 kernel build warning(s): drivers/scsi/csiostor/csio_rnode.c:869: warning: Function parameter or member 'fwevt' not described in 'csio_rnode_fwevt_handler' Link: https://lore.kernel.org/r/20200723122446.1329773-25-lee.jones@linaro.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| * scsi: bfa: Staticify non-external functionsLee Jones2020-07-251-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes the following W=1 kernel build warning(s): drivers/scsi/bfa/bfa_ioc.c:5023:1: warning: no previous prototype for ‘bfa_diag_intr’ [-Wmissing-prototypes] 5023 | bfa_diag_intr(void *diagarg, struct bfi_mbmsg_s *msg) | ^~~~~~~~~~~~~ drivers/scsi/bfa/bfa_ioc.c:6966:1: warning: no previous prototype for ‘bfa_flash_sem_get’ [-Wmissing-prototypes] 6966 | bfa_flash_sem_get(void __iomem *bar) | ^~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_ioc.c:6979:1: warning: no previous prototype for ‘bfa_flash_sem_put’ [-Wmissing-prototypes] 6979 | bfa_flash_sem_put(void __iomem *bar) | ^~~~~~~~~~~~~~~~~ Link: https://lore.kernel.org/r/20200723122446.1329773-24-lee.jones@linaro.org Cc: Anil Gurumurthy <anil.gurumurthy@qlogic.com> Cc: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| * scsi: csiostor: Remove 2 unused variables {mc,edc}_bist_status_rdata_regLee Jones2020-07-251-4/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes the following W=1 kernel build warning(s): drivers/scsi/csiostor/csio_hw_t5.c: In function ‘csio_t5_mc_read’: drivers/scsi/csiostor/csio_hw_t5.c:151:11: warning: variable ‘mc_bist_status_rdata_reg’ set but not used [-Wunused-but-set-variable] 151 | uint32_t mc_bist_status_rdata_reg, mc_bist_data_pattern_reg; | ^~~~~~~~~~~~~~~~~~~~~~~~ drivers/scsi/csiostor/csio_hw_t5.c: In function ‘csio_t5_edc_read’: drivers/scsi/csiostor/csio_hw_t5.c:199:38: warning: variable ‘edc_bist_status_rdata_reg’ set but not used [-Wunused-but-set-variable] 199 | uint32_t edc_bist_cmd_data_pattern, edc_bist_status_rdata_reg; | ^~~~~~~~~~~~~~~~~~~~~~~~~ Link: https://lore.kernel.org/r/20200723122446.1329773-23-lee.jones@linaro.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| * scsi: csiostor: Mark known unused variable as __always_unusedLee Jones2020-07-251-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | Fixes the following W=1 kernel build warning(s): drivers/scsi/csiostor/csio_hw.c: In function ‘csio_hw_get_vpd_params’: drivers/scsi/csiostor/csio_hw.c:309:8: warning: variable ‘s’ set but not used [-Wunused-but-set-variable] Link: https://lore.kernel.org/r/20200723122446.1329773-22-lee.jones@linaro.org Cc: Arkadiusz Drabczyk <arkadiusz@drabczyk.org> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| * scsi: bfa: Remove a few unused variables 'pgoff' and 't'Lee Jones2020-07-251-14/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes the following W=1 kernel build warning(s): drivers/scsi/bfa/bfa_ioc.c: In function ‘bfa_iocpf_sm_fwcheck_entry’: drivers/scsi/bfa/bfa_ioc.c:704:27: warning: variable ‘pgoff’ set but not used [-Wunused-but-set-variable] drivers/scsi/bfa/bfa_ioc.c: In function ‘bfa_ioc_fwver_get’: drivers/scsi/bfa/bfa_ioc.c:1443:13: warning: variable ‘pgoff’ set but not used [-Wunused-but-set-variable] drivers/scsi/bfa/bfa_ioc.c: In function ‘bfa_ioc_fwsig_invalidate’: drivers/scsi/bfa/bfa_ioc.c:1665:13: warning: variable ‘pgoff’ set but not used [-Wunused-but-set-variable] drivers/scsi/bfa/bfa_ioc.c: In function ‘bfa_ioc_download_fw’: drivers/scsi/bfa/bfa_ioc.c:1866:13: warning: variable ‘pgoff’ set but not used [-Wunused-but-set-variable] drivers/scsi/bfa/bfa_ioc.c: In function ‘bfa_diag_memtest_done’: drivers/scsi/bfa/bfa_ioc.c:4766:13: warning: variable ‘pgoff’ set but not used [-Wunused-but-set-variable] drivers/scsi/bfa/bfa_ioc.c: In function ‘bfa_flash_fifo_flush’: drivers/scsi/bfa/bfa_ioc.c:6787:6: warning: variable ‘t’ set but not used [-Wunused-but-set-variable] Link: https://lore.kernel.org/r/20200723122446.1329773-21-lee.jones@linaro.org Cc: Anil Gurumurthy <anil.gurumurthy@qlogic.com> Cc: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| * scsi: lpfc: Add description for lpfc_release_rpi()'s 'ndlpl paramLee Jones2020-07-251-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | Fixes the following W=1 kernel build warning(s): drivers/scsi/lpfc/lpfc_nportdisc.c:1079: warning: Function parameter or member 'ndlp' not described in 'lpfc_release_rpi' Link: https://lore.kernel.org/r/20200723122446.1329773-20-lee.jones@linaro.org Cc: James Smart <james.smart@broadcom.com> Cc: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| * scsi: lpfc: Fix a bunch of kerneldoc misdemeanorsLee Jones2020-07-251-5/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Adding, removing and correcting function parameter descriptions. Fixes the following W=1 kernel build warning(s): drivers/scsi/lpfc/lpfc_mbox.c:886: warning: Function parameter or member 'vport' not described in 'lpfc_reg_vpi' drivers/scsi/lpfc/lpfc_mbox.c:886: warning: Excess function parameter 'phba' description in 'lpfc_reg_vpi' drivers/scsi/lpfc/lpfc_mbox.c:886: warning: Excess function parameter 'vpi' description in 'lpfc_reg_vpi' drivers/scsi/lpfc/lpfc_mbox.c:886: warning: Excess function parameter 'sid' description in 'lpfc_reg_vpi' drivers/scsi/lpfc/lpfc_mbox.c:1218: warning: Function parameter or member 'ring' not described in 'lpfc_config_ring' drivers/scsi/lpfc/lpfc_mbox.c:1626: warning: Function parameter or member 'mboxq' not described in 'lpfc_mbox_tmo_val' drivers/scsi/lpfc/lpfc_mbox.c:1626: warning: Excess function parameter 'cmd' description in 'lpfc_mbox_tmo_val' drivers/scsi/lpfc/lpfc_mbox.c:1710: warning: Function parameter or member 'sge' not described in 'lpfc_sli4_mbx_sge_get' drivers/scsi/lpfc/lpfc_mbox.c:1780: warning: Function parameter or member 'emb' not described in 'lpfc_sli4_config' drivers/scsi/lpfc/lpfc_mbox.c:2027: warning: Function parameter or member 'mboxq' not described in 'lpfc_sli4_mbx_read_fcf_rec' drivers/scsi/lpfc/lpfc_mbox.c:2078: warning: Function parameter or member 'phba' not described in 'lpfc_request_features' Link: https://lore.kernel.org/r/20200723122446.1329773-19-lee.jones@linaro.org Cc: James Smart <james.smart@broadcom.com> Cc: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| * scsi: qla4xxx: Rename function parameter descriptionsLee Jones2020-07-251-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes the following W=1 kernel build warning(s): drivers/scsi/qla4xxx/ql4_bsg.c:811: warning: Function parameter or member 'bsg_job' not described in 'qla4xxx_process_vendor_specific' drivers/scsi/qla4xxx/ql4_bsg.c:811: warning: Excess function parameter 'job' description in 'qla4xxx_process_vendor_specific' drivers/scsi/qla4xxx/ql4_bsg.c:858: warning: Function parameter or member 'bsg_job' not described in 'qla4xxx_bsg_request' drivers/scsi/qla4xxx/ql4_bsg.c:858: warning: Excess function parameter 'job' description in 'qla4xxx_bsg_request' Link: https://lore.kernel.org/r/20200723122446.1329773-18-lee.jones@linaro.org Cc: QLogic-Storage-Upstream@qlogic.com Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| * scsi: lpfc: Add and rename a whole bunch of function parameter descriptionsLee Jones2020-07-251-21/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes the following W=1 kernel build warning(s): drivers/scsi/lpfc/lpfc_init.c:1136: warning: Function parameter or member 't' not described in 'lpfc_hb_timeout' drivers/scsi/lpfc/lpfc_init.c:1136: warning: Excess function parameter 'ptr' description in 'lpfc_hb_timeout' drivers/scsi/lpfc/lpfc_init.c:1170: warning: Function parameter or member 't' not described in 'lpfc_rrq_timeout' drivers/scsi/lpfc/lpfc_init.c:1170: warning: Excess function parameter 'ptr' description in 'lpfc_rrq_timeout' drivers/scsi/lpfc/lpfc_init.c:1232: warning: Function parameter or member 'work' not described in 'lpfc_idle_stat_delay_work' drivers/scsi/lpfc/lpfc_init.c:1817: warning: Function parameter or member 'en_rn_msg' not described in 'lpfc_sli4_port_sta_fn_reset' drivers/scsi/lpfc/lpfc_init.c:3033: warning: Function parameter or member 'mbx_action' not described in 'lpfc_block_mgmt_io' drivers/scsi/lpfc/lpfc_init.c:3481: warning: Function parameter or member 'mbx_action' not described in 'lpfc_offline_prep' drivers/scsi/lpfc/lpfc_init.c:4150: warning: Function parameter or member 'phba' not described in 'lpfc_new_io_buf' drivers/scsi/lpfc/lpfc_init.c:4150: warning: Function parameter or member 'num_to_alloc' not described in 'lpfc_new_io_buf' drivers/scsi/lpfc/lpfc_init.c:4150: warning: Excess function parameter 'vport' description in 'lpfc_new_io_buf' drivers/scsi/lpfc/lpfc_init.c:4150: warning: Excess function parameter 'num_to_allocate' description in 'lpfc_new_io_buf' drivers/scsi/lpfc/lpfc_init.c:4736: warning: Function parameter or member 't' not described in 'lpfc_sli4_fcf_redisc_wait_tmo' drivers/scsi/lpfc/lpfc_init.c:4736: warning: Excess function parameter 'ptr' description in 'lpfc_sli4_fcf_redisc_wait_tmo' drivers/scsi/lpfc/lpfc_init.c:5103: warning: Excess function parameter 'evt_code' description in 'lpfc_async_link_speed_to_read_top' drivers/scsi/lpfc/lpfc_init.c:5377: warning: Function parameter or member 'acqe_sli' not described in 'lpfc_sli4_async_sli_evt' drivers/scsi/lpfc/lpfc_init.c:5377: warning: Excess function parameter 'acqe_fc' description in 'lpfc_sli4_async_sli_evt' drivers/scsi/lpfc/lpfc_init.c:5634: warning: Function parameter or member 'phba' not described in 'lpfc_sli4_perform_all_vport_cvl' drivers/scsi/lpfc/lpfc_init.c:5634: warning: Excess function parameter 'vport' description in 'lpfc_sli4_perform_all_vport_cvl' drivers/scsi/lpfc/lpfc_init.c:5655: warning: Function parameter or member 'acqe_fip' not described in 'lpfc_sli4_async_fip_evt' drivers/scsi/lpfc/lpfc_init.c:5655: warning: Excess function parameter 'acqe_link' description in 'lpfc_sli4_async_fip_evt' drivers/scsi/lpfc/lpfc_init.c:5908: warning: Function parameter or member 'acqe_dcbx' not described in 'lpfc_sli4_async_dcbx_evt' drivers/scsi/lpfc/lpfc_init.c:5908: warning: Excess function parameter 'acqe_link' description in 'lpfc_sli4_async_dcbx_evt' drivers/scsi/lpfc/lpfc_init.c:5927: warning: Function parameter or member 'acqe_grp5' not described in 'lpfc_sli4_async_grp5_evt' drivers/scsi/lpfc/lpfc_init.c:5927: warning: Excess function parameter 'acqe_link' description in 'lpfc_sli4_async_grp5_evt' drivers/scsi/lpfc/lpfc_init.c:7279: warning: Function parameter or member 'iocb_count' not described in 'lpfc_init_iocb_list' drivers/scsi/lpfc/lpfc_init.c:8227: warning: Function parameter or member 'if_type' not described in 'lpfc_sli4_bar1_register_memmap' drivers/scsi/lpfc/lpfc_init.c:8414: warning: Excess function parameter 'phba' description in 'LINK_FLAGS_DEF' drivers/scsi/lpfc/lpfc_init.c:8414: warning: Excess function parameter 'rdconf' description in 'LINK_FLAGS_DEF' drivers/scsi/lpfc/lpfc_init.c:10734: warning: Function parameter or member 'cfg_mode' not described in 'lpfc_sli_enable_intr' drivers/scsi/lpfc/lpfc_init.c:11241: warning: Function parameter or member 'eqlist' not described in 'lpfc_cpuhp_get_eq' drivers/scsi/lpfc/lpfc_init.c:11726: warning: Function parameter or member 'cfg_mode' not described in 'lpfc_sli4_enable_intr' drivers/scsi/lpfc/lpfc_init.c:12997: warning: Excess function parameter 'ret' description in 'lpfc_write_firmware' drivers/scsi/lpfc/lpfc_init.c:13103: warning: Function parameter or member 'fw_upgrade' not described in 'lpfc_sli4_request_firmware_update' Link: https://lore.kernel.org/r/20200723122446.1329773-17-lee.jones@linaro.org Cc: James Smart <james.smart@broadcom.com> Cc: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| * scsi: lpfc: Use __printf() format notationLee Jones2020-07-251-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes the following W=1 kernel build warning(s): drivers/scsi/lpfc/lpfc_init.c: In function ‘lpfc_dbg_print’: drivers/scsi/lpfc/lpfc_init.c:14212:6: warning: function ‘lpfc_dbg_print’ might be a candidate for ‘gnu_printf’ format attribute [-Wsuggest-attribute=format] 14212 | sizeof(phba->dbg_log[idx].log), fmt, args); | ^~~~~~ Link: https://lore.kernel.org/r/20200723122446.1329773-16-lee.jones@linaro.org Cc: James Smart <james.smart@broadcom.com> Cc: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| * scsi: qla4xxx: Remove set but unused variable 'status'Lee Jones2020-07-251-22/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes the following W=1 kernel build warning(s): drivers/scsi/qla4xxx/ql4_83xx.c: In function ‘qla4_83xx_dump_pause_control_regs’: drivers/scsi/qla4xxx/ql4_83xx.c:1409:9: warning: variable ‘status’ set but not used [-Wunused-but-set-variable] 1409 | int i, status = QLA_SUCCESS; | ^~~~~~ Link: https://lore.kernel.org/r/20200723122446.1329773-15-lee.jones@linaro.org Cc: QLogic-Storage-Upstream@qlogic.com Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| * scsi: ips: Convert strnlen() to memcpy() since result should not be NUL ↵Lee Jones2020-07-251-11/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | terminated Fixes the following W=1 kernel build warning(s): In file included from arch/arm/include/asm/io.h:23, from drivers/scsi/ips.c:164: In function ‘strncpy’, inlined from ‘ips_send_cmd’ at drivers/scsi/ips.c:3522:6: include/linux/string.h:297:30: warning: ‘__builtin_strncpy’ output truncated before terminating nul cop ying 4 bytes from a string of the same length [-Wstringop-truncation] 297 | #define __underlying_strncpy __builtin_strncpy | ^ include/linux/string.h:307:9: note: in expansion of macro ‘__underlying_strncpy’ 307 | return __underlying_strncpy(p, q, size); | ^~~~~~~~~~~~~~~~~~~~ NB: Lots of these - snipping for brevity Link: https://lore.kernel.org/r/20200723122446.1329773-14-lee.jones@linaro.org Cc: Adaptec OEM Raid Solutions <aacraid@microsemi.com> Cc: ipslinux@adaptec.com Cc: Christoph Hellwig <hch@infradead.org> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| * scsi: ips: Remove some set but unused variablesLee Jones2020-07-251-10/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Intentionally keeping all register reads/writes. Fixes the following W=1 kernel build warning(s): drivers/scsi/ips.c: In function ‘ips_init_copperhead’: drivers/scsi/ips.c:4700:10: warning: variable ‘ConfigByte’ set but not used [-Wunused-but-set-variable] 4700 | uint8_t ConfigByte[IPS_MAX_CONFIG_BYTES]; | ^~~~~~~~~~ drivers/scsi/ips.c: In function ‘ips_init_copperhead_memio’: drivers/scsi/ips.c:4794:10: warning: variable ‘ConfigByte’ set but not used [-Wunused-but-set-variable] 4794 | uint8_t ConfigByte[IPS_MAX_CONFIG_BYTES]; | ^~~~~~~~~~ drivers/scsi/ips.c: In function ‘ips_init_phase1’: drivers/scsi/ips.c:6839:10: warning: variable ‘func’ set but not used [-Wunused-but-set-variable] 6839 | uint8_t func; | ^~~~ drivers/scsi/ips.c:6838:10: warning: variable ‘bus’ set but not used [-Wunused-but-set-variable] 6838 | uint8_t bus; | ^~~ Link: https://lore.kernel.org/r/20200723122446.1329773-13-lee.jones@linaro.org Cc: Adaptec OEM Raid Solutions <aacraid@microsemi.com> Cc: ipslinux@adaptec.com Cc: Christoph Hellwig <hch@infradead.org> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
generated by cgit v1.2.3 (git 2.39.1) at 2025-01-16 02:16:40 +0100