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Defined in 2 files as a function:

Referenced in 2 files:

Smatch caller information:

sound/pci/atiixp_modem.c atiixp_build_dma_packets() -> (struct atiixp_dma_ops)->enable_dma()

Type Parameter Key Value
PARAM_VALUE 0 chip 4096-ptr_max
PARAM_VALUE 1 on 0
BUF_SIZE 0 chip s32min-(-2),1-s32max
BUF_SIZE 0 chip s32min-(-2),1-s32max
DATA_SOURCE 0 chip $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &runtime->buffer_mutex
LOCK2 irq
LOCK2 0 &chip->reg_lock
TYPE_LOCK (struct atiixp_modem)->reg_lock
TYPE_LOCK (struct snd_pcm_runtime)->buffer_mutex

sound/pci/atiixp_modem.c atiixp_build_dma_packets() -> (struct atiixp_dma_ops)->enable_dma()

Type Parameter Key Value
PARAM_VALUE 0 chip 4096-ptr_max
PARAM_VALUE 1 on 1
BUF_SIZE 0 chip s32min-(-2),1-s32max
BUF_SIZE 0 chip s32min-(-2),1-s32max
DATA_SOURCE 0 chip $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &runtime->buffer_mutex
LOCK2 irq
LOCK2 0 &chip->reg_lock
TYPE_LOCK (struct atiixp_modem)->reg_lock
TYPE_LOCK (struct snd_pcm_runtime)->buffer_mutex

sound/pci/atiixp_modem.c snd_atiixp_pcm_close() -> (struct atiixp_dma_ops)->enable_dma()

Type Parameter Key Value
PARAM_VALUE 1 on 0
BUF_SIZE 0 chip s32min-(-2),1-s32max
BUF_SIZE 0 chip s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 irq
LOCK2 0 &chip->reg_lock
HALF_LOCKED2 &pcm->open_mutex
HALF_LOCKED2 _T->lock
TYPE_LOCK (struct atiixp_modem)->reg_lock

sound/pci/atiixp_modem.c snd_atiixp_pcm_open() -> (struct atiixp_dma_ops)->enable_dma()

Type Parameter Key Value
PARAM_VALUE 1 on 1
BUF_SIZE 0 chip s32min-(-2),1-s32max
BUF_SIZE 0 chip s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 irq
LOCK2 0 &chip->reg_lock
HALF_LOCKED2 &pcm->open_mutex
HALF_LOCKED2 _T->lock
TYPE_LOCK (struct atiixp_modem)->reg_lock

sound/pci/atiixp.c atiixp_build_dma_packets() -> (struct atiixp_dma_ops)->enable_dma()

Type Parameter Key Value
PARAM_VALUE 0 chip 4096-ptr_max
PARAM_VALUE 1 on 0
BUF_SIZE 0 chip s32min-(-2),1-s32max
BUF_SIZE 0 chip s32min-(-2),1-s32max
DATA_SOURCE 0 chip $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &runtime->buffer_mutex
LOCK2 irq
LOCK2 0 &chip->reg_lock
TYPE_LOCK (struct atiixp)->reg_lock
TYPE_LOCK (struct snd_pcm_runtime)->buffer_mutex

sound/pci/atiixp.c atiixp_build_dma_packets() -> (struct atiixp_dma_ops)->enable_dma()

Type Parameter Key Value
PARAM_VALUE 0 chip 4096-ptr_max
PARAM_VALUE 1 on 1
BUF_SIZE 0 chip s32min-(-2),1-s32max
BUF_SIZE 0 chip s32min-(-2),1-s32max
DATA_SOURCE 0 chip $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &runtime->buffer_mutex
LOCK2 irq
LOCK2 0 &chip->reg_lock
TYPE_LOCK (struct atiixp)->reg_lock
TYPE_LOCK (struct snd_pcm_runtime)->buffer_mutex

sound/pci/atiixp.c snd_atiixp_pcm_close() -> (struct atiixp_dma_ops)->enable_dma()

Type Parameter Key Value
PARAM_VALUE 1 on 0
BUF_SIZE 0 chip s32min-(-2),1-s32max
BUF_SIZE 0 chip s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 irq
LOCK2 0 &chip->reg_lock
HALF_LOCKED2 &pcm->open_mutex
HALF_LOCKED2 _T->lock
TYPE_LOCK (struct atiixp)->reg_lock

sound/pci/atiixp.c snd_atiixp_pcm_open() -> (struct atiixp_dma_ops)->enable_dma()

Type Parameter Key Value
PARAM_VALUE 0 chip 4096-ptr_max
PARAM_VALUE 1 on 1
BUF_SIZE 0 chip s32min-(-2),1-s32max
BUF_SIZE 0 chip s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 irq
LOCK2 0 &chip->reg_lock
HALF_LOCKED2 &pcm->open_mutex
HALF_LOCKED2 _T->lock
TYPE_LOCK (struct atiixp)->reg_lock

sound/pci/atiixp.c snd_atiixp_resume() -> (struct atiixp_dma_ops)->enable_dma()

Type Parameter Key Value
PARAM_VALUE 0 chip 4096-ptr_max
PARAM_VALUE 0 chip->ac97 4096-ptr_max
PARAM_VALUE 0 chip->dmas 4096-ptr_max
PARAM_VALUE 0 chip->pcmdevs 4096-ptr_max
PARAM_VALUE 1 on 1
BUF_SIZE 0 chip 72,104,256,376,448,2728,3960
BUF_SIZE 0 chip 72,104,256,376,448,2728,3960
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL