.\" This manpage has been automatically generated by docbook2man 
.\" from a DocBook document.  This tool can be found at:
.\" <http://shell.ipoline.com/~elmert/comp/docbook2X/> 
.\" Please send any bug reports, improvements, comments, patches, 
.\" etc. to Steve Cheng <steve@ggi-project.org>.
.TH "SND_PCM_LIB_PREALLOCATE_PCI_PAGES" "" "06 October 2005" "" ""

.SH NAME
snd_pcm_lib_preallocate_pci_pages \- pre-allocation for the PCI bus
.SH SYNOPSIS
"SYNOPSIS"
.sp
\fB
.sp
int snd_pcm_lib_preallocate_pci_pages  (struct pci_dev * \fIpci\fB, snd_pcm_substream_t * \fIsubstream\fB, size_t \fIsize\fB, size_t \fImax\fB);
\fR
.SH "ARGUMENTS"
.TP
\fB\fIpci\fB\fR
pci device
.TP
\fB\fIsubstream\fB\fR
substream to assign the buffer
.TP
\fB\fIsize\fB\fR
the requested pre-allocation size in bytes
.TP
\fB\fImax\fB\fR
max. buffer size acceptable for the changes via proc file
.SH "DESCRIPTION"
.PP
Do pre-allocation for the PCI bus.
.PP
Returns zero if successful, or a negative error code on failure.
.SH "DESCRIPTION"
.PP
Do pre-allocation for the PCI bus.
.PP
Returns zero if successful, or a negative error code on failure.