Z8530_DMA_TX(9) Internal Functions Z8530_DMA_TX(9)NAME
z8530_dma_tx - Handle a DMA TX event
void z8530_dma_tx(struct z8530_channel * chan);
The Z8530 channel to handle
We have received an interrupt while doing DMA transmissions. It shouldn't happen. Scream loudly if it does.
Alan Cox <email@example.com>
COPYRIGHT Kernel Hackers Manual 3.10 June 2014 Z8530_DMA_TX(9)
Check Out this Related Man Page
ddi_dma_free_handle(9F) Kernel Functions for Drivers ddi_dma_free_handle(9F)NAME
ddi_dma_free_handle - free DMA handle
void ddi_dma_free_handle(ddi_dma_handle_t *handle);
handle A pointer to the DMA handle previously allocated by a call to ddi_dma_alloc_handle(9F).
Solaris DDI specific (Solaris DDI).
ddi_dma_free_handle() destroys the DMA handle pointed to by handle. Any further references to the DMA handle will have undefined
results. Note that ddi_dma_unbind_handle(9F) must be called prior to ddi_dma_free_handle() to free any resources the system may be
caching on the handle.
ddi_dma_free_handle() can be called from user, kernel, or interrupt context.
SEE ALSO ddi_dma_alloc_handle(9F), ddi_dma_unbind_handle(9F)
Writing Device Drivers
SunOS 5.10 26 Sep 1994 ddi_dma_free_handle(9F)
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