kernel/include/scsi/scsi_host.h, branch linux-6.18.y

scsi: switch ->bios_param() to passing gendisk

2025-08-13T06:59:28Z

Instances are passed struct block_device *bdev argument; the only thing it is used for (if it's used in the first place) is bdev->bd_disk. Might as well pass that in the first place... Reviewed-by: Martin K. Petersen Reviewed-by: Christoph Hellwig Acked-by: Jens Axboe Signed-off-by: Al Viro

scsi: remove the no_highmem flag in the host

2025-05-05T19:22:39Z

All users are gone now. Signed-off-by: Christoph Hellwig Reviewed-by: Hannes Reinecke Reviewed-by: John Garry Reviewed-by: Johannes Thumshirn Link: https://lore.kernel.org/r/20250505081138.3435992-6-hch@lst.de Signed-off-by: Jens Axboe

Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

2025-01-27T00:12:44Z

Pull SCSI updates from James Bottomley: "Updates to the usual drivers (ufs, lpfc, fnic, qla2xx, mpi3mr). The major core change is the renaming of the slave_ methods plus a bit of constification. The rest are minor updates and fixes" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (103 commits) scsi: fnic: Propagate SCSI error code from fnic_scsi_drv_init() scsi: fnic: Test for memory allocation failure and return error code scsi: fnic: Return appropriate error code from failure of scsi drv init scsi: fnic: Return appropriate error code for mem alloc failure scsi: fnic: Remove always-true IS_FNIC_FCP_INITIATOR macro scsi: fnic: Fix use of uninitialized value in debug message scsi: fnic: Delete incorrect debugfs error handling scsi: fnic: Remove unnecessary else to fix warning in FDLS FIP scsi: fnic: Remove extern definition from .c files scsi: fnic: Remove unnecessary else and unnecessary break in FDLS scsi: mpi3mr: Fix possible crash when setting up bsg fails scsi: ufs: bsg: Set bsg_queue to NULL after removal scsi: ufs: bsg: Delete bsg_dev when setting up bsg fails scsi: st: Don't set pos_unknown just after device recognition scsi: aic7xxx: Fix build 'aicasm' warning scsi: Revert "scsi: ufs: core: Probe for EXT_IID support" scsi: storvsc: Ratelimit warning logs to prevent VM denial of service scsi: scsi_debug: Constify sdebug_driver_template scsi: documentation: Corrections for struct updates scsi: driver-api: documentation: Change what is added to docbook ...

block: simplify tag allocation policy selection

2025-01-06T14:37:41Z

Use a plain BLK_MQ_F_* flag to select the round robin tag selection instead of overlaying an enum with just two possible values into the flags space. Doing so allows adding a BLK_MQ_F_MAX sentinel for simplified overflow checking in the messy debugfs helpers. Signed-off-by: Christoph Hellwig Reviewed-by: John Garry Link: https://lore.kernel.org/r/20250106083531.799976-5-hch@lst.de Signed-off-by: Jens Axboe

scsi: Eliminate scsi_register() and scsi_unregister() usage & docs

2024-12-10T02:53:01Z

scsi_mid_low_api.rst refers to scsi_register() and scsi_unregister() but these functions don't exist. They have been replaced by more meaningful names. Update one driver (megaraid_mbox.c) that uses "scsi_unregister" in a warning message. Update scsi_mid_low_api.rst to eliminate references to scsi_register() and scsi_unregister(). Signed-off-by: Randy Dunlap Link: https://lore.kernel.org/r/20241205041839.164404-1-rdunlap@infradead.org Cc: James E.J. Bottomley Cc: Martin K. Petersen Cc: Bart Van Assche Cc: Jonathan Corbet Cc: linux-doc@vger.kernel.org Cc: Kashyap Desai Cc: Sumit Saxena Cc: Shivasharan S Cc: Chandrakanth patil Cc: megaraidlinux.pdl@broadcom.com Signed-off-by: Martin K. Petersen

scsi: core: Remove the .slave_configure() method

2024-12-04T20:34:28Z

Now that all SCSI drivers have been converted from .slave_configure() to .sdev_configure(), remove support for .slave_configure() from the SCSI core. Reviewed-by: Damien Le Moal Signed-off-by: Bart Van Assche Link: https://lore.kernel.org/r/20241022180839.2712439-5-bvanassche@acm.org Signed-off-by: Martin K. Petersen

scsi: Rename .device_configure() into .sdev_configure()

2024-12-04T20:34:28Z

Improve naming consistency with the .sdev_prep() and .sdev_destroy() methods by renaming .device_configure() into .sdev_configure(). Cc: Christoph Hellwig Acked-by: Damien Le Moal Signed-off-by: Bart Van Assche Link: https://lore.kernel.org/r/20241022180839.2712439-3-bvanassche@acm.org Signed-off-by: Martin K. Petersen

scsi: Rename .slave_alloc() and .slave_destroy()

2024-12-04T20:34:28Z

Rename .slave_alloc() into .sdev_init() and .slave_destroy() into .sdev_destroy(). The new names make it clear that these are actions on SCSI devices. Make this change in the SCSI core, SCSI drivers and also in the ATA drivers. No functionality has been changed. This patch has been created as follows: * Change the text "slave_alloc" into "sdev_init" in all source files except those in drivers/net/ and Documentation/. * Change the text "slave_destroy" into "sdev_destroy" in all source files except those in drivers/net/ and Documentation/. * Rename lpfc_no_slave() into lpfc_no_sdev(). * Manually adjust whitespace where necessary to restore vertical alignment (dc395x driver and include/linux/libata.h). Acked-by: Damien Le Moal Signed-off-by: Bart Van Assche Link: https://lore.kernel.org/r/20241022180839.2712439-2-bvanassche@acm.org Signed-off-by: Martin K. Petersen

scsi: core: Simplify an alloc_workqueue() invocation

2024-08-23T01:28:57Z

Let alloc_workqueue() format the workqueue name. Remove the work_q_name[] member from struct Scsi_Host because it is no longer used by any SCSI driver nor by the SCSI core. Signed-off-by: Bart Van Assche Link: https://lore.kernel.org/r/20240822195944.654691-19-bvanassche@acm.org Signed-off-by: Martin K. Petersen

Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

2024-05-15T01:25:53Z

Pull SCSI updates from James Bottomley: "Updates to the usual drivers (ufs, lpfc, qla2xxx, mpi3mr, libsas). The major update (which causes a conflict with block, see below) is Christoph removing the queue limits and their associated block helpers. The remaining patches are assorted minor fixes and deprecated function updates plus a bit of constification" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (141 commits) scsi: mpi3mr: Sanitise num_phys scsi: lpfc: Copyright updates for 14.4.0.2 patches scsi: lpfc: Update lpfc version to 14.4.0.2 scsi: lpfc: Add support for 32 byte CDBs scsi: lpfc: Change lpfc_hba hba_flag member into a bitmask scsi: lpfc: Introduce rrq_list_lock to protect active_rrq_list scsi: lpfc: Clear deferred RSCN processing flag when driver is unloading scsi: lpfc: Update logging of protection type for T10 DIF I/O scsi: lpfc: Change default logging level for unsolicited CT MIB commands scsi: target: Remove unused list 'device_list' scsi: iscsi: Remove unused list 'connlist_err' scsi: ufs: exynos: Add support for Tensor gs101 SoC scsi: ufs: exynos: Add some pa_dbg_ register offsets into drvdata scsi: ufs: exynos: Allow max frequencies up to 267Mhz scsi: ufs: exynos: Add EXYNOS_UFS_OPT_TIMER_TICK_SELECT option scsi: ufs: exynos: Add EXYNOS_UFS_OPT_UFSPR_SECURE option scsi: ufs: dt-bindings: exynos: Add gs101 compatible scsi: qla2xxx: Fix debugfs output for fw_resource_count scsi: qedf: Ensure the copied buf is NUL terminated scsi: bfa: Ensure the copied buf is NUL terminated ...