t4_tp_mib_read identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

drivers/net/ethernet/chelsio/cxgb4/cxgb4.h, line 2085 (as a prototype)

Defined in 1 files as a function:

drivers/net/ethernet/chelsio/cxgb4/t4_hw.c, line 5439 (as a function)

Referenced in 2 files:

Smatch caller information:

drivers/net/ethernet/chelsio/cxgb4/t4_hw.c t4_get_fcoe_stats() -> t4_tp_mib_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	adap	4096-ptr_max
PARAM_VALUE	0	adap->params.arch.nchan	1-255
PARAM_VALUE	0	adap->stats_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	buff	4096-ptr_max
PARAM_VALUE	2	nregs	1
PARAM_VALUE	4	sleep_ok	0
BUF_SIZE	0	adap	s32min-(-2),1-s32max
BUF_SIZE	0	adap	s32min-(-2),1-s32max
CAPPED_DATA	3	start_index	1
DATA_SOURCE	0	adap	$0
DATA_SOURCE	4	sleep_ok	$3
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	adap	unit_array_size
LOCK2		&seq->lock
LOCK2	0	&adap->stats_lock
TYPE_LOCK		(struct adapter)->stats_lock
TYPE_LOCK		(struct seq_file)->lock

drivers/net/ethernet/chelsio/cxgb4/t4_hw.c t4_get_fcoe_stats() -> t4_tp_mib_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	adap	4096-ptr_max
PARAM_VALUE	0	adap->params.arch.nchan	1-255
PARAM_VALUE	0	adap->stats_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	buff	4096-ptr_max
PARAM_VALUE	2	nregs	1
PARAM_VALUE	4	sleep_ok	0
BUF_SIZE	0	adap	s32min-(-2),1-s32max
BUF_SIZE	0	adap	s32min-(-2),1-s32max
CAPPED_DATA	3	start_index	1
DATA_SOURCE	0	adap	$0
DATA_SOURCE	4	sleep_ok	$3
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	adap	unit_array_size
LOCK2		&seq->lock
LOCK2	0	&adap->stats_lock
TYPE_LOCK		(struct adapter)->stats_lock
TYPE_LOCK		(struct seq_file)->lock

drivers/net/ethernet/chelsio/cxgb4/t4_hw.c t4_get_fcoe_stats() -> t4_tp_mib_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	adap	4096-ptr_max
PARAM_VALUE	0	adap->params.arch.nchan	1-255
PARAM_VALUE	0	adap->stats_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	buff	3647534637317595136
PARAM_VALUE	2	nregs	2
PARAM_VALUE	4	sleep_ok	0
BUF_SIZE	0	adap	s32min-(-2),1-s32max
BUF_SIZE	0	adap	s32min-(-2),1-s32max
BUF_SIZE	1	buff	8
CAPPED_DATA	3	start_index	1
DATA_SOURCE	0	adap	$0
DATA_SOURCE	4	sleep_ok	$3
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	adap	unit_array_size
LOCK2		&seq->lock
LOCK2	0	&adap->stats_lock
TYPE_LOCK		(struct adapter)->stats_lock
TYPE_LOCK		(struct seq_file)->lock

drivers/net/ethernet/chelsio/cxgb4/t4_hw.c t4_get_usm_stats() -> t4_tp_mib_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	adap	4096-ptr_max
PARAM_VALUE	0	adap->stats_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	buff	2586171788501032960
PARAM_VALUE	2	nregs	4
PARAM_VALUE	3	start_index	92
PARAM_VALUE	4	sleep_ok	0
BUF_SIZE	0	adap	s32min-(-2),1-s32max
BUF_SIZE	0	adap	s32min-(-2),1-s32max
BUF_SIZE	1	buff	16
DATA_SOURCE	0	adap	$0
DATA_SOURCE	4	sleep_ok	$2
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	adap	unit_array_size
LOCK2		&seq->lock
LOCK2	0	&adap->stats_lock
TYPE_LOCK		(struct adapter)->stats_lock
TYPE_LOCK		(struct seq_file)->lock

drivers/net/ethernet/chelsio/cxgb4/t4_hw.c t4_tp_get_cpl_stats() -> t4_tp_mib_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	adap	4096-ptr_max
PARAM_VALUE	0	adap->stats_lock.rlock.dep_map->name	0-255
PARAM_VALUE	2	nregs	0-255
PARAM_VALUE	3	start_index	56
PARAM_VALUE	4	sleep_ok	0
BUF_SIZE	0	adap	s32min-(-2),1-s32max
BUF_SIZE	0	adap	s32min-(-2),1-s32max
BUF_SIZE	1	buff	16
DATA_SOURCE	0	adap	$0
DATA_SOURCE	4	sleep_ok	$2
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	adap	unit_array_size
UNITS	2	nregs	unit_array_size
LOCK2		&seq->lock
LOCK2	0	&adap->stats_lock
TYPE_LOCK		(struct adapter)->stats_lock
TYPE_LOCK		(struct seq_file)->lock

drivers/net/ethernet/chelsio/cxgb4/t4_hw.c t4_tp_get_cpl_stats() -> t4_tp_mib_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	adap	4096-ptr_max
PARAM_VALUE	0	adap->stats_lock.rlock.dep_map->name	0-255
PARAM_VALUE	2	nregs	0-255
PARAM_VALUE	3	start_index	60
PARAM_VALUE	4	sleep_ok	0
BUF_SIZE	0	adap	s32min-(-2),1-s32max
BUF_SIZE	0	adap	s32min-(-2),1-s32max
BUF_SIZE	1	buff	16
DATA_SOURCE	0	adap	$0
DATA_SOURCE	4	sleep_ok	$2
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	adap	unit_array_size
UNITS	2	nregs	unit_array_size
LOCK2		&seq->lock
LOCK2	0	&adap->stats_lock
TYPE_LOCK		(struct adapter)->stats_lock
TYPE_LOCK		(struct seq_file)->lock

drivers/net/ethernet/chelsio/cxgb4/t4_hw.c t4_tp_get_err_stats() -> t4_tp_mib_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	adap	4096-ptr_max
PARAM_VALUE	0	adap->stats_lock.rlock.dep_map->name	0-255
PARAM_VALUE	2	nregs	0-255
PARAM_VALUE	3	start_index	0
PARAM_VALUE	4	sleep_ok	0
BUF_SIZE	0	adap	s32min-(-2),1-s32max
BUF_SIZE	0	adap	s32min-(-2),1-s32max
BUF_SIZE	1	buff	16
DATA_SOURCE	0	adap	$0
DATA_SOURCE	4	sleep_ok	$2
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	adap	unit_array_size
UNITS	2	nregs	unit_array_size
LOCK2		&seq->lock
LOCK2	0	&adap->stats_lock
TYPE_LOCK		(struct adapter)->stats_lock
TYPE_LOCK		(struct seq_file)->lock

drivers/net/ethernet/chelsio/cxgb4/t4_hw.c t4_tp_get_err_stats() -> t4_tp_mib_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	adap	4096-ptr_max
PARAM_VALUE	0	adap->stats_lock.rlock.dep_map->name	0-255
PARAM_VALUE	2	nregs	0-255
PARAM_VALUE	3	start_index	4
PARAM_VALUE	4	sleep_ok	0
BUF_SIZE	0	adap	s32min-(-2),1-s32max
BUF_SIZE	0	adap	s32min-(-2),1-s32max
BUF_SIZE	1	buff	16
DATA_SOURCE	0	adap	$0
DATA_SOURCE	4	sleep_ok	$2
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	adap	unit_array_size
UNITS	2	nregs	unit_array_size
LOCK2		&seq->lock
LOCK2	0	&adap->stats_lock
TYPE_LOCK		(struct adapter)->stats_lock
TYPE_LOCK		(struct seq_file)->lock

drivers/net/ethernet/chelsio/cxgb4/t4_hw.c t4_tp_get_err_stats() -> t4_tp_mib_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	adap	4096-ptr_max
PARAM_VALUE	0	adap->stats_lock.rlock.dep_map->name	0-255
PARAM_VALUE	2	nregs	0-255
PARAM_VALUE	3	start_index	8
PARAM_VALUE	4	sleep_ok	0
BUF_SIZE	0	adap	s32min-(-2),1-s32max
BUF_SIZE	0	adap	s32min-(-2),1-s32max
BUF_SIZE	1	buff	16
DATA_SOURCE	0	adap	$0
DATA_SOURCE	4	sleep_ok	$2
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	adap	unit_array_size
UNITS	2	nregs	unit_array_size
LOCK2		&seq->lock
LOCK2	0	&adap->stats_lock
TYPE_LOCK		(struct adapter)->stats_lock
TYPE_LOCK		(struct seq_file)->lock

drivers/net/ethernet/chelsio/cxgb4/t4_hw.c t4_tp_get_err_stats() -> t4_tp_mib_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	adap	4096-ptr_max
PARAM_VALUE	0	adap->stats_lock.rlock.dep_map->name	0-255
PARAM_VALUE	2	nregs	0-255
PARAM_VALUE	3	start_index	24
PARAM_VALUE	4	sleep_ok	0
BUF_SIZE	0	adap	s32min-(-2),1-s32max
BUF_SIZE	0	adap	s32min-(-2),1-s32max
BUF_SIZE	1	buff	16
DATA_SOURCE	0	adap	$0
DATA_SOURCE	4	sleep_ok	$2
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	adap	unit_array_size
UNITS	2	nregs	unit_array_size
LOCK2		&seq->lock
LOCK2	0	&adap->stats_lock
TYPE_LOCK		(struct adapter)->stats_lock
TYPE_LOCK		(struct seq_file)->lock

drivers/net/ethernet/chelsio/cxgb4/t4_hw.c t4_tp_get_err_stats() -> t4_tp_mib_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	adap	4096-ptr_max
PARAM_VALUE	0	adap->stats_lock.rlock.dep_map->name	0-255
PARAM_VALUE	2	nregs	0-255
PARAM_VALUE	3	start_index	28
PARAM_VALUE	4	sleep_ok	0
BUF_SIZE	0	adap	s32min-(-2),1-s32max
BUF_SIZE	0	adap	s32min-(-2),1-s32max
BUF_SIZE	1	buff	16
DATA_SOURCE	0	adap	$0
DATA_SOURCE	4	sleep_ok	$2
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	adap	unit_array_size
UNITS	2	nregs	unit_array_size
LOCK2		&seq->lock
LOCK2	0	&adap->stats_lock
TYPE_LOCK		(struct adapter)->stats_lock
TYPE_LOCK		(struct seq_file)->lock

drivers/net/ethernet/chelsio/cxgb4/t4_hw.c t4_tp_get_err_stats() -> t4_tp_mib_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	adap	4096-ptr_max
PARAM_VALUE	0	adap->stats_lock.rlock.dep_map->name	0-255
PARAM_VALUE	2	nregs	0-255
PARAM_VALUE	3	start_index	68
PARAM_VALUE	4	sleep_ok	0
BUF_SIZE	0	adap	s32min-(-2),1-s32max
BUF_SIZE	0	adap	s32min-(-2),1-s32max
BUF_SIZE	1	buff	16
DATA_SOURCE	0	adap	$0
DATA_SOURCE	4	sleep_ok	$2
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	adap	unit_array_size
UNITS	2	nregs	unit_array_size
LOCK2		&seq->lock
LOCK2	0	&adap->stats_lock
TYPE_LOCK		(struct adapter)->stats_lock
TYPE_LOCK		(struct seq_file)->lock

drivers/net/ethernet/chelsio/cxgb4/t4_hw.c t4_tp_get_err_stats() -> t4_tp_mib_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	adap	4096-ptr_max
PARAM_VALUE	0	adap->stats_lock.rlock.dep_map->name	0-255
PARAM_VALUE	2	nregs	0-255
PARAM_VALUE	3	start_index	88
PARAM_VALUE	4	sleep_ok	0
BUF_SIZE	0	adap	s32min-(-2),1-s32max
BUF_SIZE	0	adap	s32min-(-2),1-s32max
BUF_SIZE	1	buff	16
DATA_SOURCE	0	adap	$0
DATA_SOURCE	4	sleep_ok	$2
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	adap	unit_array_size
UNITS	2	nregs	unit_array_size
LOCK2		&seq->lock
LOCK2	0	&adap->stats_lock
TYPE_LOCK		(struct adapter)->stats_lock
TYPE_LOCK		(struct seq_file)->lock

drivers/net/ethernet/chelsio/cxgb4/t4_hw.c t4_tp_get_err_stats() -> t4_tp_mib_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	adap	4096-ptr_max
PARAM_VALUE	0	adap->stats_lock.rlock.dep_map->name	0-255
PARAM_VALUE	2	nregs	0-255
PARAM_VALUE	3	start_index	40
PARAM_VALUE	4	sleep_ok	0
BUF_SIZE	0	adap	s32min-(-2),1-s32max
BUF_SIZE	0	adap	s32min-(-2),1-s32max
BUF_SIZE	1	buff	16
DATA_SOURCE	0	adap	$0
DATA_SOURCE	4	sleep_ok	$2
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	adap	unit_array_size
UNITS	2	nregs	unit_array_size
LOCK2		&seq->lock
LOCK2	0	&adap->stats_lock
TYPE_LOCK		(struct adapter)->stats_lock
TYPE_LOCK		(struct seq_file)->lock

drivers/net/ethernet/chelsio/cxgb4/t4_hw.c t4_tp_get_err_stats() -> t4_tp_mib_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	adap	4096-ptr_max
PARAM_VALUE	0	adap->stats_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	buff	2716449548961886336,5591890429950292096
PARAM_VALUE	2	nregs	2
PARAM_VALUE	3	start_index	54
PARAM_VALUE	4	sleep_ok	0
BUF_SIZE	0	adap	s32min-(-2),1-s32max
BUF_SIZE	0	adap	s32min-(-2),1-s32max
DATA_SOURCE	0	adap	$0
DATA_SOURCE	4	sleep_ok	$2
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	adap	unit_array_size
LOCK2		&seq->lock
LOCK2	0	&adap->stats_lock
TYPE_LOCK		(struct adapter)->stats_lock
TYPE_LOCK		(struct seq_file)->lock

drivers/net/ethernet/chelsio/cxgb4/t4_hw.c t4_tp_get_rdma_stats() -> t4_tp_mib_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	adap	4096-ptr_max
PARAM_VALUE	0	adap->stats_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	buff	1540664946574233600
PARAM_VALUE	2	nregs	2
PARAM_VALUE	3	start_index	100
PARAM_VALUE	4	sleep_ok	0
BUF_SIZE	0	adap	s32min-(-2),1-s32max
BUF_SIZE	0	adap	s32min-(-2),1-s32max
DATA_SOURCE	0	adap	$0
DATA_SOURCE	4	sleep_ok	$2
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	adap	unit_array_size
LOCK2		&seq->lock
LOCK2	0	&adap->stats_lock
TYPE_LOCK		(struct adapter)->stats_lock
TYPE_LOCK		(struct seq_file)->lock

drivers/net/ethernet/chelsio/cxgb4/t4_hw.c t4_tp_get_tcp_stats() -> t4_tp_mib_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	adap	4096-ptr_max
PARAM_VALUE	0	adap->stats_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	buff	6308590766320197632
PARAM_VALUE	2	nregs	10
PARAM_VALUE	3	start_index	12
PARAM_VALUE	4	sleep_ok	0
BUF_SIZE	0	adap	s32min-(-2),1-s32max
BUF_SIZE	0	adap	s32min-(-2),1-s32max
BUF_SIZE	1	buff	40
DATA_SOURCE	0	adap	$0
DATA_SOURCE	4	sleep_ok	$3
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	2	nregs	unit_array_size
LOCK2	0	&adap->stats_lock
HALF_LOCKED2		&seq->lock
TYPE_LOCK		(struct adapter)->stats_lock

drivers/net/ethernet/chelsio/cxgb4/t4_hw.c t4_tp_get_tcp_stats() -> t4_tp_mib_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	adap	4096-ptr_max
PARAM_VALUE	0	adap->stats_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	buff	6308590766320197632
PARAM_VALUE	2	nregs	10
PARAM_VALUE	3	start_index	44
PARAM_VALUE	4	sleep_ok	0
BUF_SIZE	0	adap	s32min-(-2),1-s32max
BUF_SIZE	0	adap	s32min-(-2),1-s32max
BUF_SIZE	1	buff	40
DATA_SOURCE	0	adap	$0
DATA_SOURCE	4	sleep_ok	$3
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	2	nregs	unit_array_size
LOCK2	0	&adap->stats_lock
HALF_LOCKED2		&seq->lock
TYPE_LOCK		(struct adapter)->stats_lock

drivers/net/ethernet/chelsio/cxgb4/cudbg_lib.c cudbg_collect_tp_indirect() -> t4_tp_mib_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	adap	4096-ptr_max
PARAM_VALUE	2	nregs	0-4,6,8,10,12-14,16-25,28-30,32-33,48,64-65,80,84,96,104,111-112,128,256,288,299,303-304,325,352,512,560,576,586,592,608,624,640,768,896,2240,4304,4308,8192,8320,18688,18692,18696,18704,18708,18720,18724,18728-u32max
PARAM_VALUE	4	sleep_ok	1
BUF_SIZE	1	buff	128
BUF_SIZE	1	buff	128
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL