Searched refs:dma_lock (Results 1 - 6 of 6) sorted by relevance

/illumos-gate/usr/src/uts/common/io/drm/
H A Ddrm_dma.c54 mutex_init(&dev->dma_lock, NULL, MUTEX_DRIVER, NULL);
105 mutex_destroy(&dev->dma_lock);
H A Ddrm_bufs.c599 DRM_SPINLOCK(&dev->dma_lock);
602 DRM_SPINLOCK(&dev->dma_lock);
608 DRM_SPINLOCK(&dev->dma_lock);
614 DRM_SPINUNLOCK(&dev->dma_lock);
619 DRM_SPINUNLOCK(&dev->dma_lock);
625 DRM_SPINUNLOCK(&dev->dma_lock);
635 DRM_SPINLOCK(&dev->dma_lock);
638 DRM_SPINUNLOCK(&dev->dma_lock);
644 DRM_SPINUNLOCK(&dev->dma_lock);
650 DRM_SPINUNLOCK(&dev->dma_lock);
[all...]
H A DdrmP.h521 * is open. dev->dma_lock protects the incrementing of dev->buf_use, which
738 kmutex_t dma_lock; /* protects dev->dma */ member in struct:drm_device
/illumos-gate/usr/src/uts/common/sys/scsi/adapters/pmcs/
H A Dpmcs.h350 kmutex_t dma_lock; member in struct:pmcs_hw
/illumos-gate/usr/src/uts/common/io/scsi/adapters/pmcs/
H A Dpmcs_attach.c1639 mutex_destroy(&pwp->dma_lock);
1914 mutex_enter(&pwp->dma_lock);
1917 mutex_exit(&pwp->dma_lock);
2548 mutex_init(&pwp->dma_lock, NULL, MUTEX_DRIVER, DDI_INTR_PRI(pri));
H A Dpmcs_subr.c6230 mutex_enter(&pwp->dma_lock);
6234 mutex_exit(&pwp->dma_lock);
6240 mutex_exit(&pwp->dma_lock);
6272 mutex_enter(&pwp->dma_lock);
6276 mutex_exit(&pwp->dma_lock);
6284 mutex_exit(&pwp->dma_lock);
6317 mutex_enter(&pwp->dma_lock);
6323 mutex_exit(&pwp->dma_lock);
6331 * Called with dma_lock locked (except during attach when it's unnecessary)

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