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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 3 files:

Smatch caller information:

sound/isa/gus/gus_reset.c snd_gf1_clear_voices() -> snd_gf1_write_addr()

Type Parameter Key Value
PARAM_VALUE 0 gus 4096-ptr_max
PARAM_VALUE 1 reg 2
PARAM_VALUE 2 addr 0,16-4294967280
PARAM_VALUE 3 w_16bit 0,4
BUF_SIZE 0 gus s32min-(-1),1-s32max
BUF_SIZE 0 gus s32min-(-1),1-s32max
BUF_SIZE 0 gus->gf1.res_port1 (-1),64
BUF_SIZE 0 gus->gf1.res_port2 (-1),64
DATA_SOURCE 0 gus $0
BIT_INFO 2 addr 0x0,0xfffffff0
BIT_INFO 3 w_16bit 0x0,0x4
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 gus->gf1.rom_memory 0-u32max
HOST_DATA 0 gus->revision 0-15
HOST_DATA 3 w_16bit 0,4
UNITS 0 gus unit_byte
LOCK2 irq
LOCK2 0 &gus->reg_lock
HALF_LOCKED2 &runtime->buffer_mutex
HALF_LOCKED2 0 &gus->voice_alloc
TYPE_LOCK (struct snd_gus_card)->reg_lock

sound/isa/gus/gus_reset.c snd_gf1_clear_voices() -> snd_gf1_write_addr()

Type Parameter Key Value
PARAM_VALUE 0 gus 4096-ptr_max
PARAM_VALUE 1 reg 4
PARAM_VALUE 2 addr 0,16-4294967280
PARAM_VALUE 3 w_16bit 0,4
BUF_SIZE 0 gus s32min-(-1),1-s32max
BUF_SIZE 0 gus s32min-(-1),1-s32max
BUF_SIZE 0 gus->gf1.res_port1 (-1),64
BUF_SIZE 0 gus->gf1.res_port2 (-1),64
DATA_SOURCE 0 gus $0
BIT_INFO 2 addr 0x0,0xfffffff0
BIT_INFO 3 w_16bit 0x0,0x4
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 gus->gf1.rom_memory 0-u32max
HOST_DATA 0 gus->revision 0-15
HOST_DATA 3 w_16bit 0,4
UNITS 0 gus unit_byte
LOCK2 irq
LOCK2 0 &gus->reg_lock
HALF_LOCKED2 &runtime->buffer_mutex
HALF_LOCKED2 0 &gus->voice_alloc
TYPE_LOCK (struct snd_gus_card)->reg_lock

sound/isa/gus/gus_reset.c snd_gf1_clear_voices() -> snd_gf1_write_addr()

Type Parameter Key Value
PARAM_VALUE 0 gus 4096-ptr_max
PARAM_VALUE 1 reg 10
PARAM_VALUE 2 addr 0,16-4294967280
PARAM_VALUE 3 w_16bit 0,4
BUF_SIZE 0 gus s32min-(-1),1-s32max
BUF_SIZE 0 gus s32min-(-1),1-s32max
BUF_SIZE 0 gus->gf1.res_port1 (-1),64
BUF_SIZE 0 gus->gf1.res_port2 (-1),64
DATA_SOURCE 0 gus $0
BIT_INFO 2 addr 0x0,0xfffffff0
BIT_INFO 3 w_16bit 0x0,0x4
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 gus->gf1.rom_memory 0-u32max
HOST_DATA 0 gus->revision 0-15
HOST_DATA 3 w_16bit 0,4
UNITS 0 gus unit_byte
LOCK2 irq
LOCK2 0 &gus->reg_lock
HALF_LOCKED2 &runtime->buffer_mutex
HALF_LOCKED2 0 &gus->voice_alloc
TYPE_LOCK (struct snd_gus_card)->reg_lock

sound/isa/gus/gus_pcm.c snd_gf1_pcm_interrupt_wave() -> snd_gf1_write_addr()

Type Parameter Key Value
PARAM_VALUE 0 gus 4096-ptr_max
PARAM_VALUE 1 reg 4
PARAM_VALUE 2 addr 0,16-4294967280
PARAM_VALUE 3 w_16bit 0,4
BIT_INFO 2 addr 0x0,0xfffffff0
BIT_INFO 3 w_16bit 0x0,0x4
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 gus->midi_substream_input->runtime->hw_ptr 0-6442450939[c]
HOST_DATA 0 *gus->midi_substream_input->runtime->buffer 0-255
HOST_DATA 3 w_16bit 0,4[c]
UNITS 0 gus unit_byte
LOCK2 0 &gus->reg_lock
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags
HALF_LOCKED2 irq
TYPE_LOCK (struct snd_gus_card)->reg_lock

sound/isa/gus/gus_pcm.c snd_gf1_pcm_trigger_up() -> snd_gf1_write_addr()

Type Parameter Key Value
PARAM_VALUE 0 gus 4096-ptr_max
PARAM_VALUE 1 reg 2
PARAM_VALUE 2 addr 0,16-4294967280
PARAM_VALUE 3 w_16bit 0,4
BIT_INFO 2 addr 0x0,0xfffffff0
BIT_INFO 3 w_16bit 0x0,0x4
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 gus unit_byte
LOCK2 irq
LOCK2 0 &gus->reg_lock
HALF_LOCKED2 &substream->runtime->buffer_mutex
HALF_LOCKED2 &substream->self_group.lock
HALF_LOCKED2 &substream->self_group.mutex
HALF_LOCKED2 _T->lock
TYPE_LOCK (struct snd_gus_card)->reg_lock

sound/isa/gus/gus_pcm.c snd_gf1_pcm_trigger_up() -> snd_gf1_write_addr()

Type Parameter Key Value
PARAM_VALUE 0 gus 4096-ptr_max
PARAM_VALUE 1 reg 4
PARAM_VALUE 2 addr 0,16-4294967280
PARAM_VALUE 3 w_16bit 0,4
BIT_INFO 2 addr 0x0,0xfffffff0
BIT_INFO 3 w_16bit 0x0,0x4
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 gus unit_byte
LOCK2 irq
LOCK2 0 &gus->reg_lock
HALF_LOCKED2 &substream->runtime->buffer_mutex
HALF_LOCKED2 &substream->self_group.lock
HALF_LOCKED2 &substream->self_group.mutex
HALF_LOCKED2 _T->lock
TYPE_LOCK (struct snd_gus_card)->reg_lock

sound/isa/gus/gus_pcm.c snd_gf1_pcm_trigger_up() -> snd_gf1_write_addr()

Type Parameter Key Value
PARAM_VALUE 0 gus 4096-ptr_max
PARAM_VALUE 1 reg 10
PARAM_VALUE 2 addr 0,16-4294967280
PARAM_VALUE 3 w_16bit 0,4
BIT_INFO 2 addr 0x0,0xfffffff0
BIT_INFO 3 w_16bit 0x0,0x4
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 gus unit_byte
LOCK2 irq
LOCK2 0 &gus->reg_lock
HALF_LOCKED2 &substream->runtime->buffer_mutex
HALF_LOCKED2 &substream->self_group.lock
HALF_LOCKED2 &substream->self_group.mutex
HALF_LOCKED2 _T->lock
TYPE_LOCK (struct snd_gus_card)->reg_lock