diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-12-16 13:34:31 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-12-16 13:34:31 -0800 |
| commit | 60f7c503d971a731ee3c4f884a9f2e80d476730d (patch) | |
| tree | 30e23c822306b0e407f6218135feb5b2e847665d /drivers/target/loopback | |
| parent | 69f637c33560b02ae7313e0c142d847361cc723a (diff) | |
| parent | be1b500212541a70006887bae558ff834d7365d0 (diff) | |
| download | linux-rt-60f7c503d971a731ee3c4f884a9f2e80d476730d.tar.gz | |
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, qla2xxx, smartpqi,
target, zfcp, fnic, mpt3sas, ibmvfc) plus a load of cleanups, a major
power management rework and a load of assorted minor updates.
There are a few core updates (formatting fixes being the big one) but
nothing major this cycle"
* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (279 commits)
scsi: mpt3sas: Update driver version to 36.100.00.00
scsi: mpt3sas: Handle trigger page after firmware update
scsi: mpt3sas: Add persistent MPI trigger page
scsi: mpt3sas: Add persistent SCSI sense trigger page
scsi: mpt3sas: Add persistent Event trigger page
scsi: mpt3sas: Add persistent Master trigger page
scsi: mpt3sas: Add persistent trigger pages support
scsi: mpt3sas: Sync time periodically between driver and firmware
scsi: qla2xxx: Update version to 10.02.00.104-k
scsi: qla2xxx: Fix device loss on 4G and older HBAs
scsi: qla2xxx: If fcport is undergoing deletion complete I/O with retry
scsi: qla2xxx: Fix the call trace for flush workqueue
scsi: qla2xxx: Fix flash update in 28XX adapters on big endian machines
scsi: qla2xxx: Handle aborts correctly for port undergoing deletion
scsi: qla2xxx: Fix N2N and NVMe connect retry failure
scsi: qla2xxx: Fix FW initialization error on big endian machines
scsi: qla2xxx: Fix crash during driver load on big endian machines
scsi: qla2xxx: Fix compilation issue in PPC systems
scsi: qla2xxx: Don't check for fw_started while posting NVMe command
scsi: qla2xxx: Tear down session if FW say it is down
...
Diffstat (limited to 'drivers/target/loopback')
| -rw-r--r-- | drivers/target/loopback/tcm_loop.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/drivers/target/loopback/tcm_loop.c b/drivers/target/loopback/tcm_loop.c index 16d5a4e117a2..badba437e5f9 100644 --- a/drivers/target/loopback/tcm_loop.c +++ b/drivers/target/loopback/tcm_loop.c @@ -46,6 +46,15 @@ static int tcm_loop_hba_no_cnt; static int tcm_loop_queue_status(struct se_cmd *se_cmd); +static unsigned int tcm_loop_nr_hw_queues = 1; +module_param_named(nr_hw_queues, tcm_loop_nr_hw_queues, uint, 0644); + +static unsigned int tcm_loop_can_queue = 1024; +module_param_named(can_queue, tcm_loop_can_queue, uint, 0644); + +static unsigned int tcm_loop_cmd_per_lun = 1024; +module_param_named(cmd_per_lun, tcm_loop_cmd_per_lun, uint, 0644); + /* * Called from struct target_core_fabric_ops->check_stop_free() */ @@ -305,10 +314,8 @@ static struct scsi_host_template tcm_loop_driver_template = { .eh_abort_handler = tcm_loop_abort_task, .eh_device_reset_handler = tcm_loop_device_reset, .eh_target_reset_handler = tcm_loop_target_reset, - .can_queue = 1024, .this_id = -1, .sg_tablesize = 256, - .cmd_per_lun = 1024, .max_sectors = 0xFFFF, .dma_boundary = PAGE_SIZE - 1, .module = THIS_MODULE, @@ -342,6 +349,9 @@ static int tcm_loop_driver_probe(struct device *dev) sh->max_lun = 0; sh->max_channel = 0; sh->max_cmd_len = SCSI_MAX_VARLEN_CDB_SIZE; + sh->nr_hw_queues = tcm_loop_nr_hw_queues; + sh->can_queue = tcm_loop_can_queue; + sh->cmd_per_lun = tcm_loop_cmd_per_lun; host_prot = SHOST_DIF_TYPE1_PROTECTION | SHOST_DIF_TYPE2_PROTECTION | SHOST_DIF_TYPE3_PROTECTION | SHOST_DIX_TYPE1_PROTECTION | |