diff options
| author | Suganath Prabu S <suganath-prabu.subramani@broadcom.com> | 2025-11-20 10:19:55 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2025-11-29 23:08:41 +0300 |
| commit | 4588e65cfd66fc8bbd9969ea730db39b60a36a30 (patch) | |
| tree | 370ac2ffb3686addfbf50ec73a6b5edd100e3c48 /drivers/scsi/mpi3mr/mpi3mr_os.c | |
| parent | 5053eab38a4c4543522d0c320c639c56a8b59908 (diff) | |
| download | linux-4588e65cfd66fc8bbd9969ea730db39b60a36a30.tar.xz | |
scsi: mpi3mr: Prevent duplicate SAS/SATA device entries in channel 1
Avoid scanning SAS/SATA devices in channel 1 when SAS transport is
enabled, as the SAS/SATA devices are exposed through channel 0.
Signed-off-by: Suganath Prabu S <suganath-prabu.subramani@broadcom.com>
Signed-off-by: Ranjan Kumar <ranjan.kumar@broadcom.com>
Link: https://lore.kernel.org/stable/20251120071955.463475-1-suganath-prabu.subramani%40broadcom.com
Link: https://patch.msgid.link/20251120071955.463475-1-suganath-prabu.subramani@broadcom.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/mpi3mr/mpi3mr_os.c')
| -rw-r--r-- | drivers/scsi/mpi3mr/mpi3mr_os.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/scsi/mpi3mr/mpi3mr_os.c b/drivers/scsi/mpi3mr/mpi3mr_os.c index b88633e1efe2..d4ca878d0886 100644 --- a/drivers/scsi/mpi3mr/mpi3mr_os.c +++ b/drivers/scsi/mpi3mr/mpi3mr_os.c @@ -1184,6 +1184,8 @@ static void mpi3mr_update_tgtdev(struct mpi3mr_ioc *mrioc, if (is_added == true) tgtdev->io_throttle_enabled = (flags & MPI3_DEVICE0_FLAGS_IO_THROTTLING_REQUIRED) ? 1 : 0; + if (!mrioc->sas_transport_enabled) + tgtdev->non_stl = 1; switch (flags & MPI3_DEVICE0_FLAGS_MAX_WRITE_SAME_MASK) { case MPI3_DEVICE0_FLAGS_MAX_WRITE_SAME_256_LB: @@ -4844,7 +4846,7 @@ static int mpi3mr_target_alloc(struct scsi_target *starget) spin_lock_irqsave(&mrioc->tgtdev_lock, flags); if (starget->channel == mrioc->scsi_device_channel) { tgt_dev = __mpi3mr_get_tgtdev_by_perst_id(mrioc, starget->id); - if (tgt_dev && !tgt_dev->is_hidden) { + if (tgt_dev && !tgt_dev->is_hidden && tgt_dev->non_stl) { scsi_tgt_priv_data->starget = starget; scsi_tgt_priv_data->dev_handle = tgt_dev->dev_handle; scsi_tgt_priv_data->perst_id = tgt_dev->perst_id; |