sbc_check_prot identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

drivers/target/target_core_sbc.c, line 28 (as a prototype)

Defined in 1 files as a function:

drivers/target/target_core_sbc.c, line 667 (as a function)

Referenced in 1 files:

drivers/target/target_core_sbc.c

Smatch caller information:

drivers/target/target_core_sbc.c sbc_parse_cdb() -> sbc_check_prot()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->transport	4096-ptr_max
PARAM_VALUE	1	cmd	4096-ptr_max
PARAM_VALUE	1	cmd->protocol_data	52755395483332608,5021708104736653312,7513459227993153536
PARAM_VALUE	1	cmd->se_cmd_flags	0,32-u32max
PARAM_VALUE	1	cmd->se_delayed_node.next	4096-ptr_max
PARAM_VALUE	1	cmd->se_delayed_node.prev	4096-ptr_max
PARAM_VALUE	1	cmd->se_dev	4096-ptr_max
PARAM_VALUE	1	cmd->se_dev->transport	4096-ptr_max
PARAM_VALUE	1	cmd->se_qf_node.next	4096-ptr_max
PARAM_VALUE	1	cmd->se_qf_node.prev	4096-ptr_max
PARAM_VALUE	1	cmd->state_list.next	4096-ptr_max
PARAM_VALUE	1	cmd->state_list.prev	4096-ptr_max
PARAM_VALUE	1	cmd->t_task_cdb	4096-ptr_max
PARAM_VALUE	1	cmd->t_task_lba	0-u32max
PARAM_VALUE	1	cmd->t_transport_stop_comp.wait.lock.magic	3735899821
PARAM_VALUE	1	cmd->t_transport_stop_comp.wait.lock.owner	(-1)
PARAM_VALUE	1	cmd->t_transport_stop_comp.wait.lock.owner_cpu	u32max
PARAM_VALUE	1	cmd->t_transport_stop_comp.wait.task_list.next	4096-ptr_max
PARAM_VALUE	1	cmd->t_transport_stop_comp.wait.task_list.prev	4096-ptr_max
PARAM_VALUE	2	protect	0-7
PARAM_VALUE	3	sectors	0-u16max
PARAM_VALUE	4	is_write	0
BUF_SIZE	1	cmd->se_lun	(-1),1240
DATA_SOURCE	1	cmd	$0
DATA_SOURCE	3	sectors	r transport_get_sectors_10
RX_PATH
TASK_NOT_RUNNING
USER_DATA	1	cmd->data_length	0-u32max
HALF_LOCKED2		&pool->lock

drivers/target/target_core_sbc.c sbc_parse_cdb() -> sbc_check_prot()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->transport	4096-ptr_max
PARAM_VALUE	1	cmd	4096-ptr_max
PARAM_VALUE	1	cmd->protocol_data	52755395483332608,5021708104736653312,7513459227993153536
PARAM_VALUE	1	cmd->se_cmd_flags	0,32-u32max
PARAM_VALUE	1	cmd->se_delayed_node.next	4096-ptr_max
PARAM_VALUE	1	cmd->se_delayed_node.prev	4096-ptr_max
PARAM_VALUE	1	cmd->se_dev	4096-ptr_max
PARAM_VALUE	1	cmd->se_dev->transport	4096-ptr_max
PARAM_VALUE	1	cmd->se_qf_node.next	4096-ptr_max
PARAM_VALUE	1	cmd->se_qf_node.prev	4096-ptr_max
PARAM_VALUE	1	cmd->state_list.next	4096-ptr_max
PARAM_VALUE	1	cmd->state_list.prev	4096-ptr_max
PARAM_VALUE	1	cmd->t_task_cdb	4096-ptr_max
PARAM_VALUE	1	cmd->t_task_lba	0-u32max
PARAM_VALUE	1	cmd->t_transport_stop_comp.wait.lock.magic	3735899821
PARAM_VALUE	1	cmd->t_transport_stop_comp.wait.lock.owner	(-1)
PARAM_VALUE	1	cmd->t_transport_stop_comp.wait.lock.owner_cpu	u32max
PARAM_VALUE	1	cmd->t_transport_stop_comp.wait.task_list.next	4096-ptr_max
PARAM_VALUE	1	cmd->t_transport_stop_comp.wait.task_list.prev	4096-ptr_max
PARAM_VALUE	2	protect	0-7
PARAM_VALUE	4	is_write	0
BUF_SIZE	1	cmd->se_lun	(-1),1240
DATA_SOURCE	1	cmd	$0
DATA_SOURCE	3	sectors	r transport_get_sectors_12
RX_PATH
TASK_NOT_RUNNING
USER_DATA	1	cmd->data_length	0-u32max
HALF_LOCKED2		&pool->lock

drivers/target/target_core_sbc.c sbc_parse_cdb() -> sbc_check_prot()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->transport	4096-ptr_max
PARAM_VALUE	1	cmd	4096-ptr_max
PARAM_VALUE	1	cmd->protocol_data	52755395483332608,5021708104736653312,7513459227993153536
PARAM_VALUE	1	cmd->se_cmd_flags	0,32-u32max
PARAM_VALUE	1	cmd->se_delayed_node.next	4096-ptr_max
PARAM_VALUE	1	cmd->se_delayed_node.prev	4096-ptr_max
PARAM_VALUE	1	cmd->se_dev	4096-ptr_max
PARAM_VALUE	1	cmd->se_dev->transport	4096-ptr_max
PARAM_VALUE	1	cmd->se_qf_node.next	4096-ptr_max
PARAM_VALUE	1	cmd->se_qf_node.prev	4096-ptr_max
PARAM_VALUE	1	cmd->state_list.next	4096-ptr_max
PARAM_VALUE	1	cmd->state_list.prev	4096-ptr_max
PARAM_VALUE	1	cmd->t_task_cdb	4096-ptr_max
PARAM_VALUE	1	cmd->t_transport_stop_comp.wait.lock.magic	3735899821
PARAM_VALUE	1	cmd->t_transport_stop_comp.wait.lock.owner	(-1)
PARAM_VALUE	1	cmd->t_transport_stop_comp.wait.lock.owner_cpu	u32max
PARAM_VALUE	1	cmd->t_transport_stop_comp.wait.task_list.next	4096-ptr_max
PARAM_VALUE	1	cmd->t_transport_stop_comp.wait.task_list.prev	4096-ptr_max
PARAM_VALUE	2	protect	0-7
PARAM_VALUE	4	is_write	0
BUF_SIZE	1	cmd->se_lun	(-1),1240
DATA_SOURCE	1	cmd	$0
DATA_SOURCE	3	sectors	r transport_get_sectors_16
RX_PATH
TASK_NOT_RUNNING
USER_DATA	1	cmd->data_length	0-u32max
HALF_LOCKED2		&pool->lock

drivers/target/target_core_sbc.c sbc_parse_cdb() -> sbc_check_prot()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->transport	4096-ptr_max
PARAM_VALUE	1	cmd	4096-ptr_max
PARAM_VALUE	1	cmd->protocol_data	52755395483332608,5021708104736653312,7513459227993153536
PARAM_VALUE	1	cmd->se_cmd_flags	0,32-u32max
PARAM_VALUE	1	cmd->se_delayed_node.next	4096-ptr_max
PARAM_VALUE	1	cmd->se_delayed_node.prev	4096-ptr_max
PARAM_VALUE	1	cmd->se_dev	4096-ptr_max
PARAM_VALUE	1	cmd->se_dev->transport	4096-ptr_max
PARAM_VALUE	1	cmd->se_qf_node.next	4096-ptr_max
PARAM_VALUE	1	cmd->se_qf_node.prev	4096-ptr_max
PARAM_VALUE	1	cmd->state_list.next	4096-ptr_max
PARAM_VALUE	1	cmd->state_list.prev	4096-ptr_max
PARAM_VALUE	1	cmd->t_task_cdb	4096-ptr_max
PARAM_VALUE	1	cmd->t_task_lba	0-u32max
PARAM_VALUE	1	cmd->t_transport_stop_comp.wait.lock.magic	3735899821
PARAM_VALUE	1	cmd->t_transport_stop_comp.wait.lock.owner	(-1)
PARAM_VALUE	1	cmd->t_transport_stop_comp.wait.lock.owner_cpu	u32max
PARAM_VALUE	1	cmd->t_transport_stop_comp.wait.task_list.next	4096-ptr_max
PARAM_VALUE	1	cmd->t_transport_stop_comp.wait.task_list.prev	4096-ptr_max
PARAM_VALUE	2	protect	0-7
PARAM_VALUE	3	sectors	0-u16max
PARAM_VALUE	4	is_write	1
BUF_SIZE	1	cmd->se_lun	(-1),1240
DATA_SOURCE	1	cmd	$0
DATA_SOURCE	3	sectors	r transport_get_sectors_10
RX_PATH
TASK_NOT_RUNNING
USER_DATA	1	cmd->data_length	0-u32max
HALF_LOCKED2		&pool->lock

drivers/target/target_core_sbc.c sbc_parse_cdb() -> sbc_check_prot()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->transport	4096-ptr_max
PARAM_VALUE	1	cmd	4096-ptr_max
PARAM_VALUE	1	cmd->protocol_data	52755395483332608,5021708104736653312,7513459227993153536
PARAM_VALUE	1	cmd->se_cmd_flags	0,32-u32max
PARAM_VALUE	1	cmd->se_delayed_node.next	4096-ptr_max
PARAM_VALUE	1	cmd->se_delayed_node.prev	4096-ptr_max
PARAM_VALUE	1	cmd->se_dev	4096-ptr_max
PARAM_VALUE	1	cmd->se_dev->transport	4096-ptr_max
PARAM_VALUE	1	cmd->se_qf_node.next	4096-ptr_max
PARAM_VALUE	1	cmd->se_qf_node.prev	4096-ptr_max
PARAM_VALUE	1	cmd->state_list.next	4096-ptr_max
PARAM_VALUE	1	cmd->state_list.prev	4096-ptr_max
PARAM_VALUE	1	cmd->t_task_cdb	4096-ptr_max
PARAM_VALUE	1	cmd->t_task_lba	0-u32max
PARAM_VALUE	1	cmd->t_transport_stop_comp.wait.lock.magic	3735899821
PARAM_VALUE	1	cmd->t_transport_stop_comp.wait.lock.owner	(-1)
PARAM_VALUE	1	cmd->t_transport_stop_comp.wait.lock.owner_cpu	u32max
PARAM_VALUE	1	cmd->t_transport_stop_comp.wait.task_list.next	4096-ptr_max
PARAM_VALUE	1	cmd->t_transport_stop_comp.wait.task_list.prev	4096-ptr_max
PARAM_VALUE	2	protect	0-7
PARAM_VALUE	4	is_write	1
BUF_SIZE	1	cmd->se_lun	(-1),1240
DATA_SOURCE	1	cmd	$0
DATA_SOURCE	3	sectors	r transport_get_sectors_12
RX_PATH
TASK_NOT_RUNNING
USER_DATA	1	cmd->data_length	0-u32max
HALF_LOCKED2		&pool->lock

drivers/target/target_core_sbc.c sbc_parse_cdb() -> sbc_check_prot()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->transport	4096-ptr_max
PARAM_VALUE	1	cmd	4096-ptr_max
PARAM_VALUE	1	cmd->protocol_data	52755395483332608,5021708104736653312,7513459227993153536
PARAM_VALUE	1	cmd->se_cmd_flags	0,32-u32max
PARAM_VALUE	1	cmd->se_delayed_node.next	4096-ptr_max
PARAM_VALUE	1	cmd->se_delayed_node.prev	4096-ptr_max
PARAM_VALUE	1	cmd->se_dev	4096-ptr_max
PARAM_VALUE	1	cmd->se_dev->transport	4096-ptr_max
PARAM_VALUE	1	cmd->se_qf_node.next	4096-ptr_max
PARAM_VALUE	1	cmd->se_qf_node.prev	4096-ptr_max
PARAM_VALUE	1	cmd->state_list.next	4096-ptr_max
PARAM_VALUE	1	cmd->state_list.prev	4096-ptr_max
PARAM_VALUE	1	cmd->t_task_cdb	4096-ptr_max
PARAM_VALUE	1	cmd->t_transport_stop_comp.wait.lock.magic	3735899821
PARAM_VALUE	1	cmd->t_transport_stop_comp.wait.lock.owner	(-1)
PARAM_VALUE	1	cmd->t_transport_stop_comp.wait.lock.owner_cpu	u32max
PARAM_VALUE	1	cmd->t_transport_stop_comp.wait.task_list.next	4096-ptr_max
PARAM_VALUE	1	cmd->t_transport_stop_comp.wait.task_list.prev	4096-ptr_max
PARAM_VALUE	2	protect	0-7
PARAM_VALUE	4	is_write	1
BUF_SIZE	1	cmd->se_lun	(-1),1240
DATA_SOURCE	1	cmd	$0
DATA_SOURCE	3	sectors	r transport_get_sectors_16
RX_PATH
TASK_NOT_RUNNING
USER_DATA	1	cmd->data_length	0-u32max
HALF_LOCKED2		&pool->lock

drivers/target/target_core_sbc.c sbc_setup_write_same() -> sbc_check_prot()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->transport	4096-ptr_max
PARAM_VALUE	1	cmd	4096-ptr_max
PARAM_VALUE	1	cmd->protocol_data	52755395483332608,5021708104736653312,7513459227993153536
PARAM_VALUE	1	cmd->se_cmd_flags	0,64-u32max
PARAM_VALUE	1	cmd->se_delayed_node.next	4096-ptr_max
PARAM_VALUE	1	cmd->se_delayed_node.prev	4096-ptr_max
PARAM_VALUE	1	cmd->se_dev	4096-ptr_max
PARAM_VALUE	1	cmd->se_dev->transport	4096-ptr_max
PARAM_VALUE	1	cmd->se_qf_node.next	4096-ptr_max
PARAM_VALUE	1	cmd->se_qf_node.prev	4096-ptr_max
PARAM_VALUE	1	cmd->state_list.next	4096-ptr_max
PARAM_VALUE	1	cmd->state_list.prev	4096-ptr_max
PARAM_VALUE	1	cmd->t_task_cdb	4096-ptr_max
PARAM_VALUE	1	cmd->t_task_lba	0-255
PARAM_VALUE	1	cmd->t_transport_stop_comp.wait.lock.magic	3735899821
PARAM_VALUE	1	cmd->t_transport_stop_comp.wait.lock.owner	(-1)
PARAM_VALUE	1	cmd->t_transport_stop_comp.wait.lock.owner_cpu	u32max
PARAM_VALUE	1	cmd->t_transport_stop_comp.wait.task_list.next	4096-ptr_max
PARAM_VALUE	1	cmd->t_transport_stop_comp.wait.task_list.prev	4096-ptr_max
PARAM_VALUE	2	protect	0-7
PARAM_VALUE	4	is_write	1
BUF_SIZE	1	cmd->se_lun	(-1),1240
CAPPED_DATA	1	cmd->t_task_lba	1
CAPPED_DATA	3	sectors	1
DATA_SOURCE	1	cmd	$0
DATA_SOURCE	3	sectors	r sbc_get_write_same_sectors
PARAM_COMPARE	1	cmd->se_dev->dev_attrib.max_write_same_len	>= $3
PARAM_COMPARE	3	sectors	<= $1->se_dev->dev_attrib.max_write_same_len
RX_PATH
TASK_NOT_RUNNING
USER_DATA	1	cmd->data_length	0-u32max
NO_OVERFLOW_SIMPLE	1	cmd->t_task_lba
NO_OVERFLOW_SIMPLE	3	sectors
HALF_LOCKED2		&pool->lock