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Searched refs:desc_lock (Results 1 – 7 of 7) sorted by relevance

/linux-3.4.99/drivers/dma/
Dshdma.c294 spin_lock_irq(&sh_chan->desc_lock); in sh_dmae_tx_submit()
334 spin_unlock_irq(&sh_chan->desc_lock); in sh_dmae_tx_submit()
338 spin_lock_irq(&sh_chan->desc_lock); in sh_dmae_tx_submit()
362 spin_unlock_irq(&sh_chan->desc_lock); in sh_dmae_tx_submit()
466 spin_lock_irq(&sh_chan->desc_lock); in sh_dmae_free_chan_resources()
468 spin_unlock_irq(&sh_chan->desc_lock); in sh_dmae_free_chan_resources()
483 spin_lock_irq(&sh_chan->desc_lock); in sh_dmae_free_chan_resources()
488 spin_unlock_irq(&sh_chan->desc_lock); in sh_dmae_free_chan_resources()
588 spin_lock_irqsave(&sh_chan->desc_lock, irq_flags); in sh_dmae_prep_sg()
634 spin_unlock_irqrestore(&sh_chan->desc_lock, irq_flags); in sh_dmae_prep_sg()
[all …]
Dfsldma.c411 spin_lock_irqsave(&chan->desc_lock, flags); in fsl_dma_tx_submit()
424 spin_unlock_irqrestore(&chan->desc_lock, flags); in fsl_dma_tx_submit()
536 spin_lock_irqsave(&chan->desc_lock, flags); in fsl_dma_free_chan_resources()
539 spin_unlock_irqrestore(&chan->desc_lock, flags); in fsl_dma_free_chan_resources()
797 spin_lock_irqsave(&chan->desc_lock, flags); in fsl_dma_device_control()
807 spin_unlock_irqrestore(&chan->desc_lock, flags); in fsl_dma_device_control()
969 spin_lock_irqsave(&chan->desc_lock, flags); in fsl_dma_memcpy_issue_pending()
971 spin_unlock_irqrestore(&chan->desc_lock, flags); in fsl_dma_memcpy_issue_pending()
986 spin_lock_irqsave(&chan->desc_lock, flags); in fsl_tx_status()
988 spin_unlock_irqrestore(&chan->desc_lock, flags); in fsl_tx_status()
[all …]
Dshdma.h33 spinlock_t desc_lock; /* Descriptor operation lock */ member
Dfsldma.h140 spinlock_t desc_lock; /* Descriptor operation lock */ member
/linux-3.4.99/drivers/dma/ioat/
Ddma.c159 spin_lock_init(&ioat->desc_lock); in ioat1_enumerate_channels()
188 spin_lock_bh(&ioat->desc_lock); in ioat1_dma_memcpy_issue_pending()
190 spin_unlock_bh(&ioat->desc_lock); in ioat1_dma_memcpy_issue_pending()
239 spin_lock_bh(&ioat->desc_lock); in ioat1_tx_submit()
261 spin_unlock_bh(&ioat->desc_lock); in ioat1_tx_submit()
342 spin_lock_bh(&ioat->desc_lock); in ioat1_dma_alloc_chan_resources()
345 spin_unlock_bh(&ioat->desc_lock); in ioat1_dma_alloc_chan_resources()
393 spin_lock_bh(&ioat->desc_lock); in ioat1_dma_free_chan_resources()
411 spin_unlock_bh(&ioat->desc_lock); in ioat1_dma_free_chan_resources()
472 spin_lock_bh(&ioat->desc_lock); in ioat1_dma_prep_memcpy()
[all …]
Ddma.h124 spinlock_t desc_lock; member
/linux-3.4.99/drivers/crypto/
Dixp4xx_crypto.c276 static spinlock_t desc_lock; variable
283 spin_lock_irqsave(&desc_lock, flags); in get_crypt_desc()
288 spin_unlock_irqrestore(&desc_lock, flags); in get_crypt_desc()
296 spin_unlock_irqrestore(&desc_lock, flags); in get_crypt_desc()
299 spin_unlock_irqrestore(&desc_lock, flags); in get_crypt_desc()
1429 spin_lock_init(&desc_lock); in ixp_module_init()