Hallo, dies ist ein Test.

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'\" te .\" Copyright (c) 1994, Oracle and/or its affiliates. All rights reserved. .TH ddi_dma_free_handle 9F "26 Sep 1994" "Oracle Solaris 11.4" "Kernel Functions" .SH NAME ddi_dma_free_handle \- free DMA handle .SH SYNOPSIS .LP .nf #include <sys/ddi.h> #include <sys/sunddi.h> \fBvoid\fR \fBddi_dma_free_handle\fR(\fBddi_dma_handle_t *\fR\fIhandle\fR); .fi .SH PARAMETERS .sp .ne 2 .mk .na \fB\fIhandle\fR \fR .ad .RS 10n .rt A pointer to the \fBDMA\fR handle previously allocated by a call to \fBddi_dma_alloc_handle\fR(9F). .RE .SH INTERFACE LEVEL .sp .LP Solaris DDI specific (Solaris DDI). .SH DESCRIPTION .sp .LP \fBddi_dma_free_handle()\fR destroys the \fBDMA \fRhandle pointed to by \fIhandle\fR. Any further references to the \fBDMA\fR handle will have undefined results. Note that \fBddi_dma_unbind_handle\fR(9F) must be called prior to \fBddi_dma_free_handle()\fR to free any resources the system may be caching on the handle. .SH CONTEXT .sp .LP \fBddi_dma_free_handle()\fR can be called from user, kernel, or interrupt context. .SH SEE ALSO .sp .LP \fBddi_dma_alloc_handle\fR(9F), \fBddi_dma_unbind_handle\fR(9F) .sp .LP \fIWriting Device Drivers in Oracle Solaris 11.4\fR