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.TH "CCIO_CLEAR_IO_TLB" "" "06 October 2005" "" ""

.SH NAME
ccio_clear_io_tlb \- Remove stale entries from the I/O TLB.
.SH SYNOPSIS
"SYNOPSIS"
.sp
\fB
.sp
CCIO_INLINE void ccio_clear_io_tlb  (struct ioc * \fIioc\fB, dma_addr_t \fIiovp\fB, size_t \fIbyte_cnt\fB);
\fR
.SH "ARGUMENTS"
.TP
\fB\fIioc\fB\fR
The I/O Controller.
.TP
\fB\fIiovp\fB\fR
The I/O Virtual Page.
.TP
\fB\fIbyte_cnt\fB\fR
The requested number of bytes to be freed from the I/O Pdir.
.SH "DESCRIPTION"
.PP
Purge invalid I/O PDIR entries from the I/O TLB.
.SH "FIXME"
.PP
Can we change the byte_cnt to pages_mapped?