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.TH "SBA_FREE_RANGE" "" "06 October 2005" "" ""

.SH NAME
sba_free_range \- unmark bits in IO PDIR resource bitmap
.SH SYNOPSIS
"SYNOPSIS"
.sp
\fB
.sp
SBA_INLINE void sba_free_range  (struct ioc * \fIioc\fB, dma_addr_t \fIiova\fB, size_t \fIsize\fB);
\fR
.SH "ARGUMENTS"
.TP
\fB\fIioc\fB\fR
IO MMU structure which owns the pdir we are interested in.
.TP
\fB\fIiova\fB\fR
IO virtual address which was previously allocated.
.TP
\fB\fIsize\fB\fR
number of bytes to create a mapping for
.SH "DESCRIPTION"
.PP
clear bits in the ioc's resource map