dev, dev->dev_attrib.max_unmap_lba_count);
return 0;
}
+EXPORT_SYMBOL(se_dev_set_max_unmap_lba_count);
int se_dev_set_max_unmap_block_desc_count(
struct se_device *dev,
dev, dev->dev_attrib.max_unmap_block_desc_count);
return 0;
}
+EXPORT_SYMBOL(se_dev_set_max_unmap_block_desc_count);
int se_dev_set_unmap_granularity(
struct se_device *dev,
dev, dev->dev_attrib.unmap_granularity);
return 0;
}
+EXPORT_SYMBOL(se_dev_set_unmap_granularity);
int se_dev_set_unmap_granularity_alignment(
struct se_device *dev,
dev, dev->dev_attrib.unmap_granularity_alignment);
return 0;
}
+EXPORT_SYMBOL(se_dev_set_unmap_granularity_alignment);
int se_dev_set_max_write_same_len(
struct se_device *dev,
dev, dev->dev_attrib.max_write_same_len);
return 0;
}
+EXPORT_SYMBOL(se_dev_set_max_write_same_len);
static void dev_set_t10_wwn_model_alias(struct se_device *dev)
{
return 0;
}
+EXPORT_SYMBOL(se_dev_set_emulate_model_alias);
int se_dev_set_emulate_dpo(struct se_device *dev, int flag)
{
return 0;
}
+EXPORT_SYMBOL(se_dev_set_emulate_dpo);
int se_dev_set_emulate_fua_write(struct se_device *dev, int flag)
{
pr_err("Illegal value %d\n", flag);
return -EINVAL;
}
-
- if (flag &&
- dev->transport->transport_type == TRANSPORT_PLUGIN_PHBA_PDEV) {
- pr_err("emulate_fua_write not supported for pSCSI\n");
- return -EINVAL;
- }
dev->dev_attrib.emulate_fua_write = flag;
pr_debug("dev[%p]: SE Device Forced Unit Access WRITEs: %d\n",
dev, dev->dev_attrib.emulate_fua_write);
return 0;
}
+EXPORT_SYMBOL(se_dev_set_emulate_fua_write);
int se_dev_set_emulate_fua_read(struct se_device *dev, int flag)
{
return 0;
}
+EXPORT_SYMBOL(se_dev_set_emulate_fua_read);
int se_dev_set_emulate_write_cache(struct se_device *dev, int flag)
{
pr_err("Illegal value %d\n", flag);
return -EINVAL;
}
- if (flag &&
- dev->transport->transport_type == TRANSPORT_PLUGIN_PHBA_PDEV) {
- pr_err("emulate_write_cache not supported for pSCSI\n");
- return -EINVAL;
- }
if (flag &&
dev->transport->get_write_cache) {
pr_err("emulate_write_cache not supported for this device\n");
dev, dev->dev_attrib.emulate_write_cache);
return 0;
}
+EXPORT_SYMBOL(se_dev_set_emulate_write_cache);
int se_dev_set_emulate_ua_intlck_ctrl(struct se_device *dev, int flag)
{
return 0;
}
+EXPORT_SYMBOL(se_dev_set_emulate_ua_intlck_ctrl);
int se_dev_set_emulate_tas(struct se_device *dev, int flag)
{
return 0;
}
+EXPORT_SYMBOL(se_dev_set_emulate_tas);
int se_dev_set_emulate_tpu(struct se_device *dev, int flag)
{
dev, flag);
return 0;
}
+EXPORT_SYMBOL(se_dev_set_emulate_tpu);
int se_dev_set_emulate_tpws(struct se_device *dev, int flag)
{
dev, flag);
return 0;
}
+EXPORT_SYMBOL(se_dev_set_emulate_tpws);
int se_dev_set_emulate_caw(struct se_device *dev, int flag)
{
return 0;
}
+EXPORT_SYMBOL(se_dev_set_emulate_caw);
int se_dev_set_emulate_3pc(struct se_device *dev, int flag)
{
return 0;
}
+EXPORT_SYMBOL(se_dev_set_emulate_3pc);
int se_dev_set_pi_prot_type(struct se_device *dev, int flag)
{
return 0;
}
+EXPORT_SYMBOL(se_dev_set_pi_prot_type);
int se_dev_set_pi_prot_format(struct se_device *dev, int flag)
{
return 0;
}
+EXPORT_SYMBOL(se_dev_set_pi_prot_format);
int se_dev_set_enforce_pr_isids(struct se_device *dev, int flag)
{
(dev->dev_attrib.enforce_pr_isids) ? "Enabled" : "Disabled");
return 0;
}
+EXPORT_SYMBOL(se_dev_set_enforce_pr_isids);
int se_dev_set_force_pr_aptpl(struct se_device *dev, int flag)
{
pr_debug("dev[%p]: SE Device force_pr_aptpl: %d\n", dev, flag);
return 0;
}
+EXPORT_SYMBOL(se_dev_set_force_pr_aptpl);
int se_dev_set_is_nonrot(struct se_device *dev, int flag)
{
dev, flag);
return 0;
}
+EXPORT_SYMBOL(se_dev_set_is_nonrot);
int se_dev_set_emulate_rest_reord(struct se_device *dev, int flag)
{
pr_debug("dev[%p]: SE Device emulate_rest_reord: %d\n", dev, flag);
return 0;
}
+EXPORT_SYMBOL(se_dev_set_emulate_rest_reord);
/*
* Note, this can only be called on unexported SE Device Object.
return -EINVAL;
}
- if (dev->transport->transport_type == TRANSPORT_PLUGIN_PHBA_PDEV) {
+ if (queue_depth > dev->dev_attrib.queue_depth) {
if (queue_depth > dev->dev_attrib.hw_queue_depth) {
- pr_err("dev[%p]: Passed queue_depth: %u"
- " exceeds TCM/SE_Device TCQ: %u\n",
- dev, queue_depth,
+ pr_err("dev[%p]: Passed queue_depth:"
+ " %u exceeds TCM/SE_Device MAX"
+ " TCQ: %u\n", dev, queue_depth,
dev->dev_attrib.hw_queue_depth);
return -EINVAL;
}
- } else {
- if (queue_depth > dev->dev_attrib.queue_depth) {
- if (queue_depth > dev->dev_attrib.hw_queue_depth) {
- pr_err("dev[%p]: Passed queue_depth:"
- " %u exceeds TCM/SE_Device MAX"
- " TCQ: %u\n", dev, queue_depth,
- dev->dev_attrib.hw_queue_depth);
- return -EINVAL;
- }
- }
}
-
dev->dev_attrib.queue_depth = dev->queue_depth = queue_depth;
pr_debug("dev[%p]: SE Device TCQ Depth changed to: %u\n",
dev, queue_depth);
return 0;
}
+EXPORT_SYMBOL(se_dev_set_queue_depth);
int se_dev_set_fabric_max_sectors(struct se_device *dev, u32 fabric_max_sectors)
{
DA_STATUS_MAX_SECTORS_MIN);
return -EINVAL;
}
- if (dev->transport->transport_type == TRANSPORT_PLUGIN_PHBA_PDEV) {
- if (fabric_max_sectors > dev->dev_attrib.hw_max_sectors) {
- pr_err("dev[%p]: Passed fabric_max_sectors: %u"
- " greater than TCM/SE_Device max_sectors:"
- " %u\n", dev, fabric_max_sectors,
- dev->dev_attrib.hw_max_sectors);
- return -EINVAL;
- }
- } else {
- if (fabric_max_sectors > DA_STATUS_MAX_SECTORS_MAX) {
- pr_err("dev[%p]: Passed fabric_max_sectors: %u"
- " greater than DA_STATUS_MAX_SECTORS_MAX:"
- " %u\n", dev, fabric_max_sectors,
- DA_STATUS_MAX_SECTORS_MAX);
- return -EINVAL;
- }
+ if (fabric_max_sectors > DA_STATUS_MAX_SECTORS_MAX) {
+ pr_err("dev[%p]: Passed fabric_max_sectors: %u"
+ " greater than DA_STATUS_MAX_SECTORS_MAX:"
+ " %u\n", dev, fabric_max_sectors,
+ DA_STATUS_MAX_SECTORS_MAX);
+ return -EINVAL;
}
/*
* Align max_sectors down to PAGE_SIZE to follow transport_allocate_data_tasks()
dev, fabric_max_sectors);
return 0;
}
+EXPORT_SYMBOL(se_dev_set_fabric_max_sectors);
int se_dev_set_optimal_sectors(struct se_device *dev, u32 optimal_sectors)
{
dev, dev->export_count);
return -EINVAL;
}
- if (dev->transport->transport_type == TRANSPORT_PLUGIN_PHBA_PDEV) {
- pr_err("dev[%p]: Passed optimal_sectors cannot be"
- " changed for TCM/pSCSI\n", dev);
- return -EINVAL;
- }
if (optimal_sectors > dev->dev_attrib.fabric_max_sectors) {
pr_err("dev[%p]: Passed optimal_sectors %u cannot be"
" greater than fabric_max_sectors: %u\n", dev,
dev, optimal_sectors);
return 0;
}
+EXPORT_SYMBOL(se_dev_set_optimal_sectors);
int se_dev_set_block_size(struct se_device *dev, u32 block_size)
{
return -EINVAL;
}
- if (dev->transport->transport_type == TRANSPORT_PLUGIN_PHBA_PDEV) {
- pr_err("dev[%p]: Not allowed to change block_size for"
- " Physical Device, use for Linux/SCSI to change"
- " block_size for underlying hardware\n", dev);
- return -EINVAL;
- }
-
dev->dev_attrib.block_size = block_size;
pr_debug("dev[%p]: SE Device block_size changed to %u\n",
dev, block_size);
return 0;
}
+EXPORT_SYMBOL(se_dev_set_block_size);
struct se_lun *core_dev_add_lun(
struct se_portal_group *tpg,
projects / cascardo / linux.git / blobdiff