[GitHub/mt8127/android_kernel_alcatel_ttab.git] / scripts / rt-tester / t4-l2-pi-deboost.tst

#
# rt-mutex test
#
# Op: C(ommand)/T(est)/W(ait)
# |  opcode
# |  |     threadid: 0-7
# |  |     |  opcode argument
# |  |     |  |
# C: lock: 0: 0
#
# Commands
#
# opcode	opcode argument
# schedother	nice value
# schedfifo	priority
# lock		lock nr (0-7)
# locknowait	lock nr (0-7)
# lockint	lock nr (0-7)
# lockintnowait	lock nr (0-7)
# lockcont	lock nr (0-7)
# unlock	lock nr (0-7)
# signal	thread to signal (0-7)
# reset		0
# resetevent	0
#
# Tests / Wait
#
# opcode	opcode argument
#
# prioeq	priority
# priolt	priority
# priogt	priority
# nprioeq	normal priority
# npriolt	normal priority
# npriogt	normal priority
# locked	lock nr (0-7)
# blocked	lock nr (0-7)
# blockedwake	lock nr (0-7)
# unlocked	lock nr (0-7)
# opcodeeq	command opcode or number
# opcodelt	number
# opcodegt	number
# eventeq	number
# eventgt	number
# eventlt	number

#
# 4 threads 2 lock PI
#
C: resetevent:		0: 	0
W: opcodeeq:		0: 	0

# Set schedulers
C: schedother:		0: 	0
C: schedother:		1: 	0
C: schedfifo:		2: 	82
C: schedfifo:		3: 	83

# T0 lock L0
C: locknowait:		0: 	0
W: locked:		0: 	0

# T1 lock L1
C: locknowait:		1: 	1
W: locked:		1: 	1

# T3 lock L0
C: lockintnowait:	3: 	0
W: blocked:		3: 	0
T: prioeq:		0: 	83

# T0 lock L1
C: lock:		0: 	1
W: blocked:		0: 	1
T: prioeq:		1: 	83

# T1 unlock L1
C: unlock:		1:	1

# Wait until T0 is in the wakeup code
W: blockedwake:		0:	1

# Verify that T1 is unboosted
W: unlocked:		1: 	1
T: priolt:		1: 	1

# T2 lock L1 (T0 is boosted and pending owner !)
C: locknowait:		2:	1
W: blocked:		2: 	1
T: prioeq:		0: 	83

# Interrupt T3 and wait until T3 returned
C: signal:		3:	0
W: unlocked:		3:	0

# Verify prio of T0 (still pending owner,
# but T2 is enqueued due to the previous boost by T3
T: prioeq:		0:	82

# Let T0 continue
C: lockcont:		0:	1
W: locked:		0:	1

# Unlock L1 and let T2 get L1
C: unlock:		0:	1
W: locked:		2:	1

# Verify that T0 is unboosted
W: unlocked:		0:	1
T: priolt:		0:	1

# Unlock everything and exit
C: unlock:		2:	1
W: unlocked:		2:	1

C: unlock:		0:	0
W: unlocked:		0:	0
Commit	Line	Data
61a87122 TG	1	#
	2	# rt-mutex test
	3	#
	4	# Op: C(ommand)/T(est)/W(ait)
	5	# \| opcode
	6	# \| \| threadid: 0-7
	7	# \| \| \| opcode argument
	8	# \| \| \| \|
	9	# C: lock: 0: 0
	10	#
	11	# Commands
	12	#
	13	# opcode opcode argument
	14	# schedother nice value
	15	# schedfifo priority
	16	# lock lock nr (0-7)
	17	# locknowait lock nr (0-7)
	18	# lockint lock nr (0-7)
	19	# lockintnowait lock nr (0-7)
	20	# lockcont lock nr (0-7)
	21	# unlock lock nr (0-7)
61a87122 TG	22	# signal thread to signal (0-7)
	23	# reset 0
	24	# resetevent 0
	25	#
	26	# Tests / Wait
	27	#
	28	# opcode opcode argument
	29	#
	30	# prioeq priority
	31	# priolt priority
	32	# priogt priority
	33	# nprioeq normal priority
	34	# npriolt normal priority
	35	# npriogt normal priority
	36	# locked lock nr (0-7)
	37	# blocked lock nr (0-7)
	38	# blockedwake lock nr (0-7)
	39	# unlocked lock nr (0-7)
61a87122 TG	40	# opcodeeq command opcode or number
	41	# opcodelt number
	42	# opcodegt number
	43	# eventeq number
	44	# eventgt number
	45	# eventlt number
	46
	47	#
	48	# 4 threads 2 lock PI
	49	#
	50	C: resetevent: 0: 0
	51	W: opcodeeq: 0: 0
	52
	53	# Set schedulers
	54	C: schedother: 0: 0
61a87122	55	C: schedother: 1: 0
61a87122	56	C: schedfifo: 2: 82
61a87122	57	C: schedfifo: 3: 83
61a87122 TG	58
	59	# T0 lock L0
	60	C: locknowait: 0: 0
	61	W: locked: 0: 0
	62
	63	# T1 lock L1
	64	C: locknowait: 1: 1
	65	W: locked: 1: 1
	66
	67	# T3 lock L0
	68	C: lockintnowait: 3: 0
	69	W: blocked: 3: 0
	70	T: prioeq: 0: 83
	71
	72	# T0 lock L1
	73	C: lock: 0: 1
	74	W: blocked: 0: 1
	75	T: prioeq: 1: 83
	76
	77	# T1 unlock L1
	78	C: unlock: 1: 1
	79
	80	# Wait until T0 is in the wakeup code
	81	W: blockedwake: 0: 1
	82
	83	# Verify that T1 is unboosted
	84	W: unlocked: 1: 1
	85	T: priolt: 1: 1
	86
	87	# T2 lock L1 (T0 is boosted and pending owner !)
	88	C: locknowait: 2: 1
	89	W: blocked: 2: 1
	90	T: prioeq: 0: 83
	91
	92	# Interrupt T3 and wait until T3 returned
	93	C: signal: 3: 0
	94	W: unlocked: 3: 0
	95
	96	# Verify prio of T0 (still pending owner,
	97	# but T2 is enqueued due to the previous boost by T3
	98	T: prioeq: 0: 82
	99
	100	# Let T0 continue
	101	C: lockcont: 0: 1
	102	W: locked: 0: 1
	103
	104	# Unlock L1 and let T2 get L1
	105	C: unlock: 0: 1
	106	W: locked: 2: 1
	107
	108	# Verify that T0 is unboosted
	109	W: unlocked: 0: 1
	110	T: priolt: 0: 1
	111
	112	# Unlock everything and exit
	113	C: unlock: 2: 1
	114	W: unlocked: 2: 1
	115
	116	C: unlock: 0: 0
	117	W: unlocked: 0: 0
	118