diff options
Diffstat (limited to 'drivers/scsi/mvsas/mv_init.c')
| -rw-r--r-- | drivers/scsi/mvsas/mv_init.c | 23 |
1 files changed, 1 insertions, 22 deletions
diff --git a/drivers/scsi/mvsas/mv_init.c b/drivers/scsi/mvsas/mv_init.c index d3c1fa5e76fb..f15df3de6790 100644 --- a/drivers/scsi/mvsas/mv_init.c +++ b/drivers/scsi/mvsas/mv_init.c @@ -26,18 +26,9 @@ #include "mv_sas.h" -static int lldd_max_execute_num = 1; -module_param_named(collector, lldd_max_execute_num, int, S_IRUGO); -MODULE_PARM_DESC(collector, "\n" - "\tIf greater than one, tells the SAS Layer to run in Task Collector\n" - "\tMode. If 1 or 0, tells the SAS Layer to run in Direct Mode.\n" - "\tThe mvsas SAS LLDD supports both modes.\n" - "\tDefault: 1 (Direct Mode).\n"); - int interrupt_coalescing = 0x80; static struct scsi_transport_template *mvs_stt; -struct kmem_cache *mvs_task_list_cache; static const struct mvs_chip_info mvs_chips[] = { [chip_6320] = { 1, 2, 0x400, 17, 16, 6, 9, &mvs_64xx_dispatch, }, [chip_6440] = { 1, 4, 0x400, 17, 16, 6, 9, &mvs_64xx_dispatch, }, @@ -77,6 +68,7 @@ static struct scsi_host_template mvs_sht = { .ioctl = sas_ioctl, .shost_attrs = mvst_host_attrs, .use_blk_tags = 1, + .track_queue_depth = 1, }; static struct sas_domain_function_template mvs_transport_ops = { @@ -512,14 +504,11 @@ static void mvs_post_sas_ha_init(struct Scsi_Host *shost, sha->num_phys = nr_core * chip_info->n_phy; - sha->lldd_max_execute_num = lldd_max_execute_num; - if (mvi->flags & MVF_FLAG_SOC) can_queue = MVS_SOC_CAN_QUEUE; else can_queue = MVS_CHIP_SLOT_SZ; - sha->lldd_queue_size = can_queue; shost->sg_tablesize = min_t(u16, SG_ALL, MVS_MAX_SG); shost->can_queue = can_queue; mvi->shost->cmd_per_lun = MVS_QUEUE_SIZE; @@ -832,16 +821,7 @@ static int __init mvs_init(void) if (!mvs_stt) return -ENOMEM; - mvs_task_list_cache = kmem_cache_create("mvs_task_list", sizeof(struct mvs_task_list), - 0, SLAB_HWCACHE_ALIGN, NULL); - if (!mvs_task_list_cache) { - rc = -ENOMEM; - mv_printk("%s: mvs_task_list_cache alloc failed! \n", __func__); - goto err_out; - } - rc = pci_register_driver(&mvs_pci_driver); - if (rc) goto err_out; @@ -856,7 +836,6 @@ static void __exit mvs_exit(void) { pci_unregister_driver(&mvs_pci_driver); sas_release_transport(mvs_stt); - kmem_cache_destroy(mvs_task_list_cache); } struct device_attribute *mvst_host_attrs[] = { |