#ifndef __USB_STREAM_H
#define __USB_STREAM_H

#include <uapi/sound/usb_stream.h>

#define USB_STREAM_NURBS 4
#define USB_STREAM_URBDEPTH 4

struct usb_stream_kernel {
	struct usb_stream *s;

	void *write_page;

	unsigned n_o_ps;

	struct urb *inurb[USB_STREAM_NURBS];
	struct urb *idle_inurb;
	struct urb *completed_inurb;
	struct urb *outurb[USB_STREAM_NURBS];
	struct urb *idle_outurb;
	struct urb *completed_outurb;
	struct urb *i_urb;

	int iso_frame_balance;

	wait_queue_head_t sleep;

	unsigned out_phase;
	unsigned out_phase_peeked;
	unsigned freqn;
};

struct usb_stream *usb_stream_new(struct usb_stream_kernel *sk,
				  struct usb_device *dev,
				  unsigned in_endpoint, unsigned out_endpoint,
				  unsigned sample_rate, unsigned use_packsize,
				  unsigned period_frames, unsigned frame_size);
void usb_stream_free(struct usb_stream_kernel *);
int usb_stream_start(struct usb_stream_kernel *);
void usb_stream_stop(struct usb_stream_kernel *);

#endif /* __USB_STREAM_H */
<select name='h' onchange='this.form.submit();'>
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<tr><td class='sub'>net-next plumbings</td><td class='sub right'>Tobias Klauser</td></tr></table>
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<div class='path'>path: <a href='/cgit.cgi/linux/net-next.git/log/?id=6bdded59c8933940ac7e5b416448276ac89d1144'>root</a>/<a href='/cgit.cgi/linux/net-next.git/log/tools?id=6bdded59c8933940ac7e5b416448276ac89d1144'>tools</a>/<a href='/cgit.cgi/linux/net-next.git/log/tools/testing?id=6bdded59c8933940ac7e5b416448276ac89d1144'>testing</a>/<a href='/cgit.cgi/linux/net-next.git/log/tools/testing/selftests?id=6bdded59c8933940ac7e5b416448276ac89d1144'>selftests</a>/<a href='/cgit.cgi/linux/net-next.git/log/tools/testing/selftests/gpio?id=6bdded59c8933940ac7e5b416448276ac89d1144'>gpio</a>/<a href='/cgit.cgi/linux/net-next.git/log/tools/testing/selftests/gpio/gpio-mockup-sysfs.sh?id=6bdded59c8933940ac7e5b416448276ac89d1144'>gpio-mockup-sysfs.sh</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/cgit.cgi/linux/net-next.git/log/tools/testing/selftests/gpio/gpio-mockup-sysfs.sh?id=6bdded59c8933940ac7e5b416448276ac89d1144&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th><th class='left'>Files</th><th class='left'>Lines</th></tr>
td class='ctrl'><select name='dt' onchange='this.form.submit();'><option value='0' selected='selected'>unified</option><option value='1'>ssdiff</option><option value='2'>stat only</option></select></td></tr><tr><td/><td class='ctrl'><noscript><input type='submit' value='reload'/></noscript></td></tr></table></form></div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=7c92d61eca453d5007669e4322dd8e469d443d04'>Diffstat</a> (limited to 'include/uapi')</div><table summary='diffstat' class='diffstat'><tr><td class='mode'>-rw-r--r--</td><td class='upd'><a href='/cgit.cgi/linux/net-next.git/diff/include/uapi/linux/netfilter/nf_tables.h?id=7c92d61eca453d5007669e4322dd8e469d443d04'>include/uapi/linux/netfilter/nf_tables.h</a></td><td class='right'>27</td><td class='graph'><table summary='file diffstat' width='27%'><tr><td class='add' style='width: 96.3%;'/><td class='rem' style='width: 3.7%;'/><td class='none' style='width: 0.0%;'/></tr></table></td></tr>
<tr><td class='mode'>-rw-r--r--</td><td class='upd'><a href='/cgit.cgi/linux/net-next.git/diff/include/uapi/linux/netfilter/nfnetlink.h?id=7c92d61eca453d5007669e4322dd8e469d443d04'>include/uapi/linux/netfilter/nfnetlink.h</a></td><td class='right'>12</td><td class='graph'><table summary='file diffstat' width='27%'><tr><td class='add' style='width: 44.4%;'/><td class='rem' style='width: 0.0%;'/><td class='none' style='width: 55.6%;'/></tr></table></td></tr>
</table><div class='diffstat-summary'>2 files changed, 38 insertions, 1 deletions</div><table summary='diff' class='diff'><tr><td><div class='head'>diff --git a/include/uapi/linux/netfilter/nf_tables.h b/include/uapi/linux/netfilter/nf_tables.h