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-rwxr-xr-xDocumentation/target/tcm_mod_builder.py49
-rw-r--r--MAINTAINERS9
-rw-r--r--drivers/target/iscsi/iscsi_target.c12
-rw-r--r--drivers/target/iscsi/iscsi_target_core.h4
-rw-r--r--drivers/target/target_core_device.c54
-rw-r--r--drivers/target/target_core_file.c12
-rw-r--r--drivers/target/target_core_iblock.c3
-rw-r--r--drivers/target/target_core_pr.c12
-rw-r--r--drivers/target/target_core_rd.c1
-rw-r--r--drivers/target/target_core_sbc.c15
-rw-r--r--drivers/target/target_core_spc.c5
-rw-r--r--drivers/target/target_core_user.c1
-rw-r--r--drivers/vhost/scsi.c24
-rw-r--r--include/target/target_core_backend.h1
-rw-r--r--include/target/target_core_backend_configfs.h2
-rw-r--r--include/target/target_core_base.h3
16 files changed, 78 insertions, 129 deletions
diff --git a/Documentation/target/tcm_mod_builder.py b/Documentation/target/tcm_mod_builder.py
index 230ce71f4d75..2b47704f75cb 100755
--- a/Documentation/target/tcm_mod_builder.py
+++ b/Documentation/target/tcm_mod_builder.py
@@ -389,9 +389,6 @@ def tcm_mod_build_configfs(proto_ident, fabric_mod_dir_var, fabric_mod_name):
buf += " .release_cmd = " + fabric_mod_name + "_release_cmd,\n"
buf += " .shutdown_session = " + fabric_mod_name + "_shutdown_session,\n"
buf += " .close_session = " + fabric_mod_name + "_close_session,\n"
- buf += " .stop_session = " + fabric_mod_name + "_stop_session,\n"
- buf += " .fall_back_to_erl0 = " + fabric_mod_name + "_reset_nexus,\n"
- buf += " .sess_logged_in = " + fabric_mod_name + "_sess_logged_in,\n"
buf += " .sess_get_index = " + fabric_mod_name + "_sess_get_index,\n"
buf += " .sess_get_initiator_sid = NULL,\n"
buf += " .write_pending = " + fabric_mod_name + "_write_pending,\n"
@@ -402,7 +399,7 @@ def tcm_mod_build_configfs(proto_ident, fabric_mod_dir_var, fabric_mod_name):
buf += " .queue_data_in = " + fabric_mod_name + "_queue_data_in,\n"
buf += " .queue_status = " + fabric_mod_name + "_queue_status,\n"
buf += " .queue_tm_rsp = " + fabric_mod_name + "_queue_tm_rsp,\n"
- buf += " .is_state_remove = " + fabric_mod_name + "_is_state_remove,\n"
+ buf += " .aborted_task = " + fabric_mod_name + "_aborted_task,\n"
buf += " /*\n"
buf += " * Setup function pointers for generic logic in target_core_fabric_configfs.c\n"
buf += " */\n"
@@ -428,7 +425,7 @@ def tcm_mod_build_configfs(proto_ident, fabric_mod_dir_var, fabric_mod_name):
buf += " /*\n"
buf += " * Register the top level struct config_item_type with TCM core\n"
buf += " */\n"
- buf += " fabric = target_fabric_configfs_init(THIS_MODULE, \"" + fabric_mod_name[4:] + "\");\n"
+ buf += " fabric = target_fabric_configfs_init(THIS_MODULE, \"" + fabric_mod_name + "\");\n"
buf += " if (IS_ERR(fabric)) {\n"
buf += " printk(KERN_ERR \"target_fabric_configfs_init() failed\\n\");\n"
buf += " return PTR_ERR(fabric);\n"
@@ -595,7 +592,7 @@ def tcm_mod_dump_fabric_ops(proto_ident, fabric_mod_dir_var, fabric_mod_name):
if re.search('get_fabric_name', fo):
buf += "char *" + fabric_mod_name + "_get_fabric_name(void)\n"
buf += "{\n"
- buf += " return \"" + fabric_mod_name[4:] + "\";\n"
+ buf += " return \"" + fabric_mod_name + "\";\n"
buf += "}\n\n"
bufi += "char *" + fabric_mod_name + "_get_fabric_name(void);\n"
continue
@@ -820,27 +817,6 @@ def tcm_mod_dump_fabric_ops(proto_ident, fabric_mod_dir_var, fabric_mod_name):
buf += "}\n\n"
bufi += "void " + fabric_mod_name + "_close_session(struct se_session *);\n"
- if re.search('stop_session\)\(', fo):
- buf += "void " + fabric_mod_name + "_stop_session(struct se_session *se_sess, int sess_sleep , int conn_sleep)\n"
- buf += "{\n"
- buf += " return;\n"
- buf += "}\n\n"
- bufi += "void " + fabric_mod_name + "_stop_session(struct se_session *, int, int);\n"
-
- if re.search('fall_back_to_erl0\)\(', fo):
- buf += "void " + fabric_mod_name + "_reset_nexus(struct se_session *se_sess)\n"
- buf += "{\n"
- buf += " return;\n"
- buf += "}\n\n"
- bufi += "void " + fabric_mod_name + "_reset_nexus(struct se_session *);\n"
-
- if re.search('sess_logged_in\)\(', fo):
- buf += "int " + fabric_mod_name + "_sess_logged_in(struct se_session *se_sess)\n"
- buf += "{\n"
- buf += " return 0;\n"
- buf += "}\n\n"
- bufi += "int " + fabric_mod_name + "_sess_logged_in(struct se_session *);\n"
-
if re.search('sess_get_index\)\(', fo):
buf += "u32 " + fabric_mod_name + "_sess_get_index(struct se_session *se_sess)\n"
buf += "{\n"
@@ -898,19 +874,18 @@ def tcm_mod_dump_fabric_ops(proto_ident, fabric_mod_dir_var, fabric_mod_name):
bufi += "int " + fabric_mod_name + "_queue_status(struct se_cmd *);\n"
if re.search('queue_tm_rsp\)\(', fo):
- buf += "int " + fabric_mod_name + "_queue_tm_rsp(struct se_cmd *se_cmd)\n"
+ buf += "void " + fabric_mod_name + "_queue_tm_rsp(struct se_cmd *se_cmd)\n"
buf += "{\n"
- buf += " return 0;\n"
+ buf += " return;\n"
buf += "}\n\n"
- bufi += "int " + fabric_mod_name + "_queue_tm_rsp(struct se_cmd *);\n"
+ bufi += "void " + fabric_mod_name + "_queue_tm_rsp(struct se_cmd *);\n"
- if re.search('is_state_remove\)\(', fo):
- buf += "int " + fabric_mod_name + "_is_state_remove(struct se_cmd *se_cmd)\n"
+ if re.search('aborted_task\)\(', fo):
+ buf += "void " + fabric_mod_name + "_aborted_task(struct se_cmd *se_cmd)\n"
buf += "{\n"
- buf += " return 0;\n"
+ buf += " return;\n"
buf += "}\n\n"
- bufi += "int " + fabric_mod_name + "_is_state_remove(struct se_cmd *);\n"
-
+ bufi += "void " + fabric_mod_name + "_aborted_task(struct se_cmd *);\n"
ret = p.write(buf)
if ret:
@@ -1018,11 +993,11 @@ def main(modname, proto_ident):
tcm_mod_build_kbuild(fabric_mod_dir, fabric_mod_name)
tcm_mod_build_kconfig(fabric_mod_dir, fabric_mod_name)
- input = raw_input("Would you like to add " + fabric_mod_name + "to drivers/target/Makefile..? [yes,no]: ")
+ input = raw_input("Would you like to add " + fabric_mod_name + " to drivers/target/Makefile..? [yes,no]: ")
if input == "yes" or input == "y":
tcm_mod_add_kbuild(tcm_dir, fabric_mod_name)
- input = raw_input("Would you like to add " + fabric_mod_name + "to drivers/target/Kconfig..? [yes,no]: ")
+ input = raw_input("Would you like to add " + fabric_mod_name + " to drivers/target/Kconfig..? [yes,no]: ")
if input == "yes" or input == "y":
tcm_mod_add_kconfig(tcm_dir, fabric_mod_name)
diff --git a/MAINTAINERS b/MAINTAINERS
index 3589d67437f8..8bed045c0c48 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -5280,6 +5280,15 @@ W: www.open-iscsi.org
Q: http://patchwork.kernel.org/project/linux-rdma/list/
F: drivers/infiniband/ulp/iser/
+ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
+M: Sagi Grimberg <sagig@mellanox.com>
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
+L: linux-rdma@vger.kernel.org
+L: target-devel@vger.kernel.org
+S: Supported
+W: http://www.linux-iscsi.org
+F: drivers/infiniband/ulp/isert
+
ISDN SUBSYSTEM
M: Karsten Keil <isdn@linux-pingi.de>
L: isdn4linux@listserv.isdn4linux.de (subscribers-only)
diff --git a/drivers/target/iscsi/iscsi_target.c b/drivers/target/iscsi/iscsi_target.c
index 55f6774f706f..aebde3289c50 100644
--- a/drivers/target/iscsi/iscsi_target.c
+++ b/drivers/target/iscsi/iscsi_target.c
@@ -2027,10 +2027,10 @@ iscsit_process_text_cmd(struct iscsi_conn *conn, struct iscsi_cmd *cmd,
goto reject;
}
if (!strncmp("=All", text_ptr, 4)) {
- cmd->cmd_flags |= IFC_SENDTARGETS_ALL;
+ cmd->cmd_flags |= ICF_SENDTARGETS_ALL;
} else if (!strncmp("=iqn.", text_ptr, 5) ||
!strncmp("=eui.", text_ptr, 5)) {
- cmd->cmd_flags |= IFC_SENDTARGETS_SINGLE;
+ cmd->cmd_flags |= ICF_SENDTARGETS_SINGLE;
} else {
pr_err("Unable to locate valid SendTargets=%s value\n", text_ptr);
goto reject;
@@ -3415,10 +3415,10 @@ iscsit_build_sendtargets_response(struct iscsi_cmd *cmd,
return -ENOMEM;
}
/*
- * Locate pointer to iqn./eui. string for IFC_SENDTARGETS_SINGLE
+ * Locate pointer to iqn./eui. string for ICF_SENDTARGETS_SINGLE
* explicit case..
*/
- if (cmd->cmd_flags & IFC_SENDTARGETS_SINGLE) {
+ if (cmd->cmd_flags & ICF_SENDTARGETS_SINGLE) {
text_ptr = strchr(text_in, '=');
if (!text_ptr) {
pr_err("Unable to locate '=' string in text_in:"
@@ -3434,7 +3434,7 @@ iscsit_build_sendtargets_response(struct iscsi_cmd *cmd,
spin_lock(&tiqn_lock);
list_for_each_entry(tiqn, &g_tiqn_list, tiqn_list) {
- if ((cmd->cmd_flags & IFC_SENDTARGETS_SINGLE) &&
+ if ((cmd->cmd_flags & ICF_SENDTARGETS_SINGLE) &&
strcmp(tiqn->tiqn, text_ptr)) {
continue;
}
@@ -3512,7 +3512,7 @@ eob:
if (end_of_buf)
break;
- if (cmd->cmd_flags & IFC_SENDTARGETS_SINGLE)
+ if (cmd->cmd_flags & ICF_SENDTARGETS_SINGLE)
break;
}
spin_unlock(&tiqn_lock);
diff --git a/drivers/target/iscsi/iscsi_target_core.h b/drivers/target/iscsi/iscsi_target_core.h
index 09a522bae222..cbcff38ac9b7 100644
--- a/drivers/target/iscsi/iscsi_target_core.h
+++ b/drivers/target/iscsi/iscsi_target_core.h
@@ -135,8 +135,8 @@ enum cmd_flags_table {
ICF_CONTIG_MEMORY = 0x00000020,
ICF_ATTACHED_TO_RQUEUE = 0x00000040,
ICF_OOO_CMDSN = 0x00000080,
- IFC_SENDTARGETS_ALL = 0x00000100,
- IFC_SENDTARGETS_SINGLE = 0x00000200,
+ ICF_SENDTARGETS_ALL = 0x00000100,
+ ICF_SENDTARGETS_SINGLE = 0x00000200,
};
/* struct iscsi_cmd->i_state */
diff --git a/drivers/target/target_core_device.c b/drivers/target/target_core_device.c
index 7653cfb027a2..58f49ff69b14 100644
--- a/drivers/target/target_core_device.c
+++ b/drivers/target/target_core_device.c
@@ -1103,51 +1103,6 @@ int se_dev_set_queue_depth(struct se_device *dev, u32 queue_depth)
}
EXPORT_SYMBOL(se_dev_set_queue_depth);
-int se_dev_set_fabric_max_sectors(struct se_device *dev, u32 fabric_max_sectors)
-{
- int block_size = dev->dev_attrib.block_size;
-
- if (dev->export_count) {
- pr_err("dev[%p]: Unable to change SE Device"
- " fabric_max_sectors while export_count is %d\n",
- dev, dev->export_count);
- return -EINVAL;
- }
- if (!fabric_max_sectors) {
- pr_err("dev[%p]: Illegal ZERO value for"
- " fabric_max_sectors\n", dev);
- return -EINVAL;
- }
- if (fabric_max_sectors < DA_STATUS_MAX_SECTORS_MIN) {
- pr_err("dev[%p]: Passed fabric_max_sectors: %u less than"
- " DA_STATUS_MAX_SECTORS_MIN: %u\n", dev, fabric_max_sectors,
- DA_STATUS_MAX_SECTORS_MIN);
- 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()
- */
- if (!block_size) {
- block_size = 512;
- pr_warn("Defaulting to 512 for zero block_size\n");
- }
- fabric_max_sectors = se_dev_align_max_sectors(fabric_max_sectors,
- block_size);
-
- dev->dev_attrib.fabric_max_sectors = fabric_max_sectors;
- pr_debug("dev[%p]: SE Device max_sectors changed to %u\n",
- 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)
{
if (dev->export_count) {
@@ -1156,10 +1111,10 @@ int se_dev_set_optimal_sectors(struct se_device *dev, u32 optimal_sectors)
dev, dev->export_count);
return -EINVAL;
}
- if (optimal_sectors > dev->dev_attrib.fabric_max_sectors) {
+ if (optimal_sectors > dev->dev_attrib.hw_max_sectors) {
pr_err("dev[%p]: Passed optimal_sectors %u cannot be"
- " greater than fabric_max_sectors: %u\n", dev,
- optimal_sectors, dev->dev_attrib.fabric_max_sectors);
+ " greater than hw_max_sectors: %u\n", dev,
+ optimal_sectors, dev->dev_attrib.hw_max_sectors);
return -EINVAL;
}
@@ -1553,8 +1508,6 @@ struct se_device *target_alloc_device(struct se_hba *hba, const char *name)
dev->dev_attrib.unmap_granularity_alignment =
DA_UNMAP_GRANULARITY_ALIGNMENT_DEFAULT;
dev->dev_attrib.max_write_same_len = DA_MAX_WRITE_SAME_LEN;
- dev->dev_attrib.fabric_max_sectors = DA_FABRIC_MAX_SECTORS;
- dev->dev_attrib.optimal_sectors = DA_FABRIC_MAX_SECTORS;
xcopy_lun = &dev->xcopy_lun;
xcopy_lun->lun_se_dev = dev;
@@ -1595,6 +1548,7 @@ int target_configure_device(struct se_device *dev)
dev->dev_attrib.hw_max_sectors =
se_dev_align_max_sectors(dev->dev_attrib.hw_max_sectors,
dev->dev_attrib.hw_block_size);
+ dev->dev_attrib.optimal_sectors = dev->dev_attrib.hw_max_sectors;
dev->dev_index = scsi_get_new_index(SCSI_DEVICE_INDEX);
dev->creation_time = get_jiffies_64();
diff --git a/drivers/target/target_core_file.c b/drivers/target/target_core_file.c
index c2aea099ea4a..d836de200a03 100644
--- a/drivers/target/target_core_file.c
+++ b/drivers/target/target_core_file.c
@@ -621,7 +621,16 @@ fd_execute_rw(struct se_cmd *cmd, struct scatterlist *sgl, u32 sgl_nents,
struct fd_prot fd_prot;
sense_reason_t rc;
int ret = 0;
-
+ /*
+ * We are currently limited by the number of iovecs (2048) per
+ * single vfs_[writev,readv] call.
+ */
+ if (cmd->data_length > FD_MAX_BYTES) {
+ pr_err("FILEIO: Not able to process I/O of %u bytes due to"
+ "FD_MAX_BYTES: %u iovec count limitiation\n",
+ cmd->data_length, FD_MAX_BYTES);
+ return TCM_LOGICAL_UNIT_COMMUNICATION_FAILURE;
+ }
/*
* Call vectorized fileio functions to map struct scatterlist
* physical memory addresses to struct iovec virtual memory.
@@ -959,7 +968,6 @@ static struct configfs_attribute *fileio_backend_dev_attrs[] = {
&fileio_dev_attrib_hw_block_size.attr,
&fileio_dev_attrib_block_size.attr,
&fileio_dev_attrib_hw_max_sectors.attr,
- &fileio_dev_attrib_fabric_max_sectors.attr,
&fileio_dev_attrib_optimal_sectors.attr,
&fileio_dev_attrib_hw_queue_depth.attr,
&fileio_dev_attrib_queue_depth.attr,
diff --git a/drivers/target/target_core_iblock.c b/drivers/target/target_core_iblock.c
index 3efff94fbd97..78346b850968 100644
--- a/drivers/target/target_core_iblock.c
+++ b/drivers/target/target_core_iblock.c
@@ -124,7 +124,7 @@ static int iblock_configure_device(struct se_device *dev)
q = bdev_get_queue(bd);
dev->dev_attrib.hw_block_size = bdev_logical_block_size(bd);
- dev->dev_attrib.hw_max_sectors = UINT_MAX;
+ dev->dev_attrib.hw_max_sectors = queue_max_hw_sectors(q);
dev->dev_attrib.hw_queue_depth = q->nr_requests;
/*
@@ -883,7 +883,6 @@ static struct configfs_attribute *iblock_backend_dev_attrs[] = {
&iblock_dev_attrib_hw_block_size.attr,
&iblock_dev_attrib_block_size.attr,
&iblock_dev_attrib_hw_max_sectors.attr,
- &iblock_dev_attrib_fabric_max_sectors.attr,
&iblock_dev_attrib_optimal_sectors.attr,
&iblock_dev_attrib_hw_queue_depth.attr,
&iblock_dev_attrib_queue_depth.attr,
diff --git a/drivers/target/target_core_pr.c b/drivers/target/target_core_pr.c
index d56f2aaba9af..283cf786ef98 100644
--- a/drivers/target/target_core_pr.c
+++ b/drivers/target/target_core_pr.c
@@ -528,6 +528,18 @@ static int core_scsi3_pr_seq_non_holder(
return 0;
}
+ } else if (we && registered_nexus) {
+ /*
+ * Reads are allowed for Write Exclusive locks
+ * from all registrants.
+ */
+ if (cmd->data_direction == DMA_FROM_DEVICE) {
+ pr_debug("Allowing READ CDB: 0x%02x for %s"
+ " reservation\n", cdb[0],
+ core_scsi3_pr_dump_type(pr_reg_type));
+
+ return 0;
+ }
}
pr_debug("%s Conflict for %sregistered nexus %s CDB: 0x%2x"
" for %s reservation\n", transport_dump_cmd_direction(cmd),
diff --git a/drivers/target/target_core_rd.c b/drivers/target/target_core_rd.c
index 60ebd170a561..98e83ac5661b 100644
--- a/drivers/target/target_core_rd.c
+++ b/drivers/target/target_core_rd.c
@@ -657,7 +657,6 @@ static struct configfs_attribute *rd_mcp_backend_dev_attrs[] = {
&rd_mcp_dev_attrib_hw_block_size.attr,
&rd_mcp_dev_attrib_block_size.attr,
&rd_mcp_dev_attrib_hw_max_sectors.attr,
- &rd_mcp_dev_attrib_fabric_max_sectors.attr,
&rd_mcp_dev_attrib_optimal_sectors.attr,
&rd_mcp_dev_attrib_hw_queue_depth.attr,
&rd_mcp_dev_attrib_queue_depth.attr,
diff --git a/drivers/target/target_core_sbc.c b/drivers/target/target_core_sbc.c
index 11bea1952435..cd4bed7b2757 100644
--- a/drivers/target/target_core_sbc.c
+++ b/drivers/target/target_core_sbc.c
@@ -953,21 +953,6 @@ sbc_parse_cdb(struct se_cmd *cmd, struct sbc_ops *ops)
if (cmd->se_cmd_flags & SCF_SCSI_DATA_CDB) {
unsigned long long end_lba;
-
- if (sectors > dev->dev_attrib.fabric_max_sectors) {
- printk_ratelimited(KERN_ERR "SCSI OP %02xh with too"
- " big sectors %u exceeds fabric_max_sectors:"
- " %u\n", cdb[0], sectors,
- dev->dev_attrib.fabric_max_sectors);
- return TCM_INVALID_CDB_FIELD;
- }
- if (sectors > dev->dev_attrib.hw_max_sectors) {
- printk_ratelimited(KERN_ERR "SCSI OP %02xh with too"
- " big sectors %u exceeds backend hw_max_sectors:"
- " %u\n", cdb[0], sectors,
- dev->dev_attrib.hw_max_sectors);
- return TCM_INVALID_CDB_FIELD;
- }
check_lba:
end_lba = dev->transport->get_blocks(dev) + 1;
if (cmd->t_task_lba + sectors > end_lba) {
diff --git a/drivers/target/target_core_spc.c b/drivers/target/target_core_spc.c
index 1307600fe726..4c71657da56a 100644
--- a/drivers/target/target_core_spc.c
+++ b/drivers/target/target_core_spc.c
@@ -505,7 +505,6 @@ static sense_reason_t
spc_emulate_evpd_b0(struct se_cmd *cmd, unsigned char *buf)
{
struct se_device *dev = cmd->se_dev;
- u32 max_sectors;
int have_tp = 0;
int opt, min;
@@ -539,9 +538,7 @@ spc_emulate_evpd_b0(struct se_cmd *cmd, unsigned char *buf)
/*
* Set MAXIMUM TRANSFER LENGTH
*/
- max_sectors = min(dev->dev_attrib.fabric_max_sectors,
- dev->dev_attrib.hw_max_sectors);
- put_unaligned_be32(max_sectors, &buf[8]);
+ put_unaligned_be32(dev->dev_attrib.hw_max_sectors, &buf[8]);
/*
* Set OPTIMAL TRANSFER LENGTH
diff --git a/drivers/target/target_core_user.c b/drivers/target/target_core_user.c
index 8bfa61c9693d..1157b559683b 100644
--- a/drivers/target/target_core_user.c
+++ b/drivers/target/target_core_user.c
@@ -1118,7 +1118,6 @@ static struct configfs_attribute *tcmu_backend_dev_attrs[] = {
&tcmu_dev_attrib_hw_block_size.attr,
&tcmu_dev_attrib_block_size.attr,
&tcmu_dev_attrib_hw_max_sectors.attr,
- &tcmu_dev_attrib_fabric_max_sectors.attr,
&tcmu_dev_attrib_optimal_sectors.attr,
&tcmu_dev_attrib_hw_queue_depth.attr,
&tcmu_dev_attrib_queue_depth.attr,
diff --git a/drivers/vhost/scsi.c b/drivers/vhost/scsi.c
index 01c01cb3933f..d695b1673ae5 100644
--- a/drivers/vhost/scsi.c
+++ b/drivers/vhost/scsi.c
@@ -911,6 +911,23 @@ vhost_scsi_map_iov_to_prot(struct tcm_vhost_cmd *cmd,
return 0;
}
+static int vhost_scsi_to_tcm_attr(int attr)
+{
+ switch (attr) {
+ case VIRTIO_SCSI_S_SIMPLE:
+ return TCM_SIMPLE_TAG;
+ case VIRTIO_SCSI_S_ORDERED:
+ return TCM_ORDERED_TAG;
+ case VIRTIO_SCSI_S_HEAD:
+ return TCM_HEAD_TAG;
+ case VIRTIO_SCSI_S_ACA:
+ return TCM_ACA_TAG;
+ default:
+ break;
+ }
+ return TCM_SIMPLE_TAG;
+}
+
static void tcm_vhost_submission_work(struct work_struct *work)
{
struct tcm_vhost_cmd *cmd =
@@ -936,9 +953,10 @@ static void tcm_vhost_submission_work(struct work_struct *work)
rc = target_submit_cmd_map_sgls(se_cmd, tv_nexus->tvn_se_sess,
cmd->tvc_cdb, &cmd->tvc_sense_buf[0],
cmd->tvc_lun, cmd->tvc_exp_data_len,
- cmd->tvc_task_attr, cmd->tvc_data_direction,
- TARGET_SCF_ACK_KREF, sg_ptr, cmd->tvc_sgl_count,
- NULL, 0, sg_prot_ptr, cmd->tvc_prot_sgl_count);
+ vhost_scsi_to_tcm_attr(cmd->tvc_task_attr),
+ cmd->tvc_data_direction, TARGET_SCF_ACK_KREF,
+ sg_ptr, cmd->tvc_sgl_count, NULL, 0, sg_prot_ptr,
+ cmd->tvc_prot_sgl_count);
if (rc < 0) {
transport_send_check_condition_and_sense(se_cmd,
TCM_LOGICAL_UNIT_COMMUNICATION_FAILURE, 0);
diff --git a/include/target/target_core_backend.h b/include/target/target_core_backend.h
index 430cfaf92285..db81c65b8f48 100644
--- a/include/target/target_core_backend.h
+++ b/include/target/target_core_backend.h
@@ -135,7 +135,6 @@ int se_dev_set_is_nonrot(struct se_device *, int);
int se_dev_set_emulate_rest_reord(struct se_device *dev, int);
int se_dev_set_queue_depth(struct se_device *, u32);
int se_dev_set_max_sectors(struct se_device *, u32);
-int se_dev_set_fabric_max_sectors(struct se_device *, u32);
int se_dev_set_optimal_sectors(struct se_device *, u32);
int se_dev_set_block_size(struct se_device *, u32);
diff --git a/include/target/target_core_backend_configfs.h b/include/target/target_core_backend_configfs.h
index 3247d7530107..186f7a923570 100644
--- a/include/target/target_core_backend_configfs.h
+++ b/include/target/target_core_backend_configfs.h
@@ -98,8 +98,6 @@ static struct target_backend_dev_attrib_attribute _backend##_dev_attrib_##_name
TB_DEV_ATTR(_backend, block_size, S_IRUGO | S_IWUSR); \
DEF_TB_DEV_ATTRIB_RO(_backend, hw_max_sectors); \
TB_DEV_ATTR_RO(_backend, hw_max_sectors); \
- DEF_TB_DEV_ATTRIB(_backend, fabric_max_sectors); \
- TB_DEV_ATTR(_backend, fabric_max_sectors, S_IRUGO | S_IWUSR); \
DEF_TB_DEV_ATTRIB(_backend, optimal_sectors); \
TB_DEV_ATTR(_backend, optimal_sectors, S_IRUGO | S_IWUSR); \
DEF_TB_DEV_ATTRIB_RO(_backend, hw_queue_depth); \
diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h
index 397fb635766a..4a8795a87b9e 100644
--- a/include/target/target_core_base.h
+++ b/include/target/target_core_base.h
@@ -77,8 +77,6 @@
#define DA_UNMAP_GRANULARITY_ALIGNMENT_DEFAULT 0
/* Default max_write_same_len, disabled by default */
#define DA_MAX_WRITE_SAME_LEN 0
-/* Default max transfer length */
-#define DA_FABRIC_MAX_SECTORS 8192
/* Use a model alias based on the configfs backend device name */
#define DA_EMULATE_MODEL_ALIAS 0
/* Emulation for Direct Page Out */
@@ -694,7 +692,6 @@ struct se_dev_attrib {
u32 hw_block_size;
u32 block_size;
u32 hw_max_sectors;
- u32 fabric_max_sectors;
u32 optimal_sectors;
u32 hw_queue_depth;
u32 queue_depth;
generated by cgit v1.2.3 (git 2.0.4) at 2024-11-18 20:29:49 +0000