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author | Linus Torvalds <torvalds@linux-foundation.org> | 2021-11-05 18:42:02 +0300 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-11-05 18:42:02 +0300 |
commit | fe91c4725aeed35023ba4f7a1e1adfebb6878c23 (patch) | |
tree | 7f0e5cbbbe3a1e24d3e3b66ae290625d48ec4b2f /drivers/scsi/arcmsr | |
parent | 5af06603c4090617be216a9185193a7be3ca60af (diff) | |
parent | 83c3a7beaef7fd261c190b69f6be6337f251bf16 (diff) | |
download | linux-fe91c4725aeed35023ba4f7a1e1adfebb6878c23.tar.xz |
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull SCSI updates from James Bottomley:
"This consists of the usual driver updates (ufs, smartpqi, lpfc,
target, megaraid_sas, hisi_sas, qla2xxx) and minor updates and bug
fixes.
Notable core changes are the removal of scsi->tag which caused some
churn in obsolete drivers and a sweep through all drivers to call
scsi_done() directly instead of scsi->done() which removes a pointer
indirection from the hot path and a move to register core sysfs files
earlier, which means they're available to KOBJ_ADD processing, which
necessitates switching all drivers to using attribute groups"
* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (279 commits)
scsi: lpfc: Update lpfc version to 14.0.0.3
scsi: lpfc: Allow fabric node recovery if recovery is in progress before devloss
scsi: lpfc: Fix link down processing to address NULL pointer dereference
scsi: lpfc: Allow PLOGI retry if previous PLOGI was aborted
scsi: lpfc: Fix use-after-free in lpfc_unreg_rpi() routine
scsi: lpfc: Correct sysfs reporting of loop support after SFP status change
scsi: lpfc: Wait for successful restart of SLI3 adapter during host sg_reset
scsi: lpfc: Revert LOG_TRACE_EVENT back to LOG_INIT prior to driver_resource_setup()
scsi: ufs: ufshcd-pltfrm: Fix memory leak due to probe defer
scsi: ufs: mediatek: Avoid sched_clock() misuse
scsi: mpt3sas: Make mpt3sas_dev_attrs static
scsi: scsi_transport_sas: Add 22.5 Gbps link rate definitions
scsi: target: core: Stop using bdevname()
scsi: aha1542: Use memcpy_{from,to}_bvec()
scsi: sr: Add error handling support for add_disk()
scsi: sd: Add error handling support for add_disk()
scsi: target: Perform ALUA group changes in one step
scsi: target: Replace lun_tg_pt_gp_lock with rcu in I/O path
scsi: target: Fix alua_tg_pt_gps_count tracking
scsi: target: Fix ordered tag handling
...
Diffstat (limited to 'drivers/scsi/arcmsr')
-rw-r--r-- | drivers/scsi/arcmsr/arcmsr.h | 2 | ||||
-rw-r--r-- | drivers/scsi/arcmsr/arcmsr_attr.c | 33 | ||||
-rw-r--r-- | drivers/scsi/arcmsr/arcmsr_hba.c | 22 |
3 files changed, 31 insertions, 26 deletions
diff --git a/drivers/scsi/arcmsr/arcmsr.h b/drivers/scsi/arcmsr/arcmsr.h index 6ce57f031df5..07df255c4b1b 100644 --- a/drivers/scsi/arcmsr/arcmsr.h +++ b/drivers/scsi/arcmsr/arcmsr.h @@ -1041,6 +1041,6 @@ extern uint32_t arcmsr_Read_iop_rqbuffer_data(struct AdapterControlBlock *, struct QBUFFER __iomem *); extern void arcmsr_clear_iop2drv_rqueue_buffer(struct AdapterControlBlock *); extern struct QBUFFER __iomem *arcmsr_get_iop_rqbuffer(struct AdapterControlBlock *); -extern struct device_attribute *arcmsr_host_attrs[]; +extern const struct attribute_group *arcmsr_host_groups[]; extern int arcmsr_alloc_sysfs_attr(struct AdapterControlBlock *); void arcmsr_free_sysfs_attr(struct AdapterControlBlock *acb); diff --git a/drivers/scsi/arcmsr/arcmsr_attr.c b/drivers/scsi/arcmsr/arcmsr_attr.c index 57be9609d504..baeb5e795690 100644 --- a/drivers/scsi/arcmsr/arcmsr_attr.c +++ b/drivers/scsi/arcmsr/arcmsr_attr.c @@ -58,8 +58,6 @@ #include <scsi/scsi_transport.h> #include "arcmsr.h" -struct device_attribute *arcmsr_host_attrs[]; - static ssize_t arcmsr_sysfs_iop_message_read(struct file *filp, struct kobject *kobj, struct bin_attribute *bin, @@ -389,16 +387,25 @@ static DEVICE_ATTR(host_fw_numbers_queue, S_IRUGO, arcmsr_attr_host_fw_numbers_q static DEVICE_ATTR(host_fw_sdram_size, S_IRUGO, arcmsr_attr_host_fw_sdram_size, NULL); static DEVICE_ATTR(host_fw_hd_channels, S_IRUGO, arcmsr_attr_host_fw_hd_channels, NULL); -struct device_attribute *arcmsr_host_attrs[] = { - &dev_attr_host_driver_version, - &dev_attr_host_driver_posted_cmd, - &dev_attr_host_driver_reset, - &dev_attr_host_driver_abort, - &dev_attr_host_fw_model, - &dev_attr_host_fw_version, - &dev_attr_host_fw_request_len, - &dev_attr_host_fw_numbers_queue, - &dev_attr_host_fw_sdram_size, - &dev_attr_host_fw_hd_channels, +static struct attribute *arcmsr_host_attrs[] = { + &dev_attr_host_driver_version.attr, + &dev_attr_host_driver_posted_cmd.attr, + &dev_attr_host_driver_reset.attr, + &dev_attr_host_driver_abort.attr, + &dev_attr_host_fw_model.attr, + &dev_attr_host_fw_version.attr, + &dev_attr_host_fw_request_len.attr, + &dev_attr_host_fw_numbers_queue.attr, + &dev_attr_host_fw_sdram_size.attr, + &dev_attr_host_fw_hd_channels.attr, NULL, }; + +static const struct attribute_group arcmsr_host_attr_group = { + .attrs = arcmsr_host_attrs, +}; + +const struct attribute_group *arcmsr_host_groups[] = { + &arcmsr_host_attr_group, + NULL +}; diff --git a/drivers/scsi/arcmsr/arcmsr_hba.c b/drivers/scsi/arcmsr/arcmsr_hba.c index ec1a834c922d..d3fb8a9c1c39 100644 --- a/drivers/scsi/arcmsr/arcmsr_hba.c +++ b/drivers/scsi/arcmsr/arcmsr_hba.c @@ -167,7 +167,7 @@ static struct scsi_host_template arcmsr_scsi_host_template = { .sg_tablesize = ARCMSR_DEFAULT_SG_ENTRIES, .max_sectors = ARCMSR_MAX_XFER_SECTORS_C, .cmd_per_lun = ARCMSR_DEFAULT_CMD_PERLUN, - .shost_attrs = arcmsr_host_attrs, + .shost_groups = arcmsr_host_groups, .no_write_same = 1, }; @@ -1318,7 +1318,7 @@ static void arcmsr_ccb_complete(struct CommandControlBlock *ccb) spin_lock_irqsave(&acb->ccblist_lock, flags); list_add_tail(&ccb->list, &acb->ccb_free_list); spin_unlock_irqrestore(&acb->ccblist_lock, flags); - pcmd->scsi_done(pcmd); + scsi_done(pcmd); } static void arcmsr_report_sense_info(struct CommandControlBlock *ccb) @@ -1598,7 +1598,7 @@ static void arcmsr_remove_scsi_devices(struct AdapterControlBlock *acb) if (ccb->startdone == ARCMSR_CCB_START) { ccb->pcmd->result = DID_NO_CONNECT << 16; arcmsr_pci_unmap_dma(ccb); - ccb->pcmd->scsi_done(ccb->pcmd); + scsi_done(ccb->pcmd); } } for (target = 0; target < ARCMSR_MAX_TARGETID; target++) { @@ -3192,7 +3192,7 @@ static void arcmsr_handle_virtual_command(struct AdapterControlBlock *acb, if (cmd->device->lun) { cmd->result = (DID_TIME_OUT << 16); - cmd->scsi_done(cmd); + scsi_done(cmd); return; } inqdata[0] = TYPE_PROCESSOR; @@ -3216,23 +3216,22 @@ static void arcmsr_handle_virtual_command(struct AdapterControlBlock *acb, sg = scsi_sglist(cmd); kunmap_atomic(buffer - sg->offset); - cmd->scsi_done(cmd); + scsi_done(cmd); } break; case WRITE_BUFFER: case READ_BUFFER: { if (arcmsr_iop_message_xfer(acb, cmd)) cmd->result = (DID_ERROR << 16); - cmd->scsi_done(cmd); + scsi_done(cmd); } break; default: - cmd->scsi_done(cmd); + scsi_done(cmd); } } -static int arcmsr_queue_command_lck(struct scsi_cmnd *cmd, - void (* done)(struct scsi_cmnd *)) +static int arcmsr_queue_command_lck(struct scsi_cmnd *cmd) { struct Scsi_Host *host = cmd->device->host; struct AdapterControlBlock *acb = (struct AdapterControlBlock *) host->hostdata; @@ -3241,10 +3240,9 @@ static int arcmsr_queue_command_lck(struct scsi_cmnd *cmd, if (acb->acb_flags & ACB_F_ADAPTER_REMOVED) { cmd->result = (DID_NO_CONNECT << 16); - cmd->scsi_done(cmd); + scsi_done(cmd); return 0; } - cmd->scsi_done = done; cmd->host_scribble = NULL; cmd->result = 0; if (target == 16) { @@ -3257,7 +3255,7 @@ static int arcmsr_queue_command_lck(struct scsi_cmnd *cmd, return SCSI_MLQUEUE_HOST_BUSY; if (arcmsr_build_ccb( acb, ccb, cmd ) == FAILED) { cmd->result = (DID_ERROR << 16) | SAM_STAT_RESERVATION_CONFLICT; - cmd->scsi_done(cmd); + scsi_done(cmd); return 0; } arcmsr_post_ccb(acb, ccb); |