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Searched refs:desc_lock (Results 1 – 8 of 8) sorted by relevance

/linux-4.1.27/drivers/dma/
Dfsldma.c415 spin_lock_bh(&chan->desc_lock); in fsl_dma_tx_submit()
420 spin_unlock_bh(&chan->desc_lock); in fsl_dma_tx_submit()
436 spin_unlock_bh(&chan->desc_lock); in fsl_dma_tx_submit()
752 spin_lock_bh(&chan->desc_lock); in fsl_dma_free_chan_resources()
757 spin_unlock_bh(&chan->desc_lock); in fsl_dma_free_chan_resources()
953 spin_lock_bh(&chan->desc_lock); in fsl_dma_device_terminate_all()
964 spin_unlock_bh(&chan->desc_lock); in fsl_dma_device_terminate_all()
1002 spin_lock_bh(&chan->desc_lock); in fsl_dma_memcpy_issue_pending()
1004 spin_unlock_bh(&chan->desc_lock); in fsl_dma_memcpy_issue_pending()
1022 spin_lock_bh(&chan->desc_lock); in fsl_tx_status()
[all …]
Dfsl_raid.c96 spin_lock_irqsave(&re_chan->desc_lock, flags); in fsl_re_tx_submit()
99 spin_unlock_irqrestore(&re_chan->desc_lock, flags); in fsl_re_tx_submit()
114 spin_lock_irqsave(&re_chan->desc_lock, flags); in fsl_re_issue_pending()
132 spin_unlock_irqrestore(&re_chan->desc_lock, flags); in fsl_re_issue_pending()
155 spin_lock_irqsave(&re_chan->desc_lock, flags); in fsl_re_cleanup_descs()
160 spin_unlock_irqrestore(&re_chan->desc_lock, flags); in fsl_re_cleanup_descs()
178 spin_lock_irqsave(&re_chan->desc_lock, flags); in fsl_re_dequeue()
207 spin_unlock_irqrestore(&re_chan->desc_lock, flags); in fsl_re_dequeue()
290 spin_lock_irqsave(&re_chan->desc_lock, lock_flag); in fsl_re_chan_alloc_desc()
299 spin_unlock_irqrestore(&re_chan->desc_lock, lock_flag); in fsl_re_chan_alloc_desc()
[all …]
Dmmp_pdma.c111 spinlock_t desc_lock; /* Descriptor list lock */ member
348 spin_lock_irqsave(&chan->desc_lock, flags); in mmp_pdma_tx_submit()
357 spin_unlock_irqrestore(&chan->desc_lock, flags); in mmp_pdma_tx_submit()
431 spin_lock_irqsave(&chan->desc_lock, flags); in mmp_pdma_free_chan_resources()
434 spin_unlock_irqrestore(&chan->desc_lock, flags); in mmp_pdma_free_chan_resources()
747 spin_lock_irqsave(&chan->desc_lock, flags); in mmp_pdma_terminate_all()
750 spin_unlock_irqrestore(&chan->desc_lock, flags); in mmp_pdma_terminate_all()
853 spin_lock_irqsave(&chan->desc_lock, flags); in mmp_pdma_issue_pending()
855 spin_unlock_irqrestore(&chan->desc_lock, flags); in mmp_pdma_issue_pending()
874 spin_lock_irqsave(&chan->desc_lock, flags); in dma_do_tasklet()
[all …]
Dfsl_raid.h268 spinlock_t desc_lock; /* queue lock */ member
Dfsldma.h155 spinlock_t desc_lock; /* Descriptor operation lock */ member
/linux-4.1.27/drivers/dma/ioat/
Ddma.c156 spin_lock_init(&ioat->desc_lock); in ioat1_enumerate_channels()
185 spin_lock_bh(&ioat->desc_lock); in ioat1_dma_memcpy_issue_pending()
187 spin_unlock_bh(&ioat->desc_lock); in ioat1_dma_memcpy_issue_pending()
236 spin_lock_bh(&ioat->desc_lock); in ioat1_tx_submit()
258 spin_unlock_bh(&ioat->desc_lock); in ioat1_tx_submit()
339 spin_lock_bh(&ioat->desc_lock); in ioat1_dma_alloc_chan_resources()
342 spin_unlock_bh(&ioat->desc_lock); in ioat1_dma_alloc_chan_resources()
424 spin_lock_bh(&ioat->desc_lock); in ioat1_dma_free_chan_resources()
442 spin_unlock_bh(&ioat->desc_lock); in ioat1_dma_free_chan_resources()
503 spin_lock_bh(&ioat->desc_lock); in ioat1_dma_prep_memcpy()
[all …]
Ddma.h133 spinlock_t desc_lock; member
/linux-4.1.27/drivers/crypto/
Dixp4xx_crypto.c263 static spinlock_t desc_lock; variable
270 spin_lock_irqsave(&desc_lock, flags); in get_crypt_desc()
275 spin_unlock_irqrestore(&desc_lock, flags); in get_crypt_desc()
283 spin_unlock_irqrestore(&desc_lock, flags); in get_crypt_desc()
286 spin_unlock_irqrestore(&desc_lock, flags); in get_crypt_desc()
1418 spin_lock_init(&desc_lock); in ixp_module_init()