#ifndef SOUND_FIREWIRE_ISO_RESOURCES_H_INCLUDED
#define SOUND_FIREWIRE_ISO_RESOURCES_H_INCLUDED

#include <linux/mutex.h>
#include <linux/types.h>

struct fw_unit;

/**
 * struct fw_iso_resources - manages channel/bandwidth allocation
 * @channels_mask: if the device does not support all channel numbers, set this
 *                 bit mask to something else than the default (all ones)
 *
 * This structure manages (de)allocation of isochronous resources (channel and
 * bandwidth) for one isochronous stream.
 */
struct fw_iso_resources {
	u64 channels_mask;
	/* private: */
	struct fw_unit *unit;
	struct mutex mutex;
	unsigned int channel;
	unsigned int bandwidth; /* in bandwidth units, without overhead */
	unsigned int bandwidth_overhead;
	int generation; /* in which allocation is valid */
	bool allocated;
};

int fw_iso_resources_init(struct fw_iso_resources *r,
			  struct fw_unit *unit);
void fw_iso_resources_destroy(struct fw_iso_resources *r);

int fw_iso_resources_allocate(struct fw_iso_resources *r,
			      unsigned int max_payload_bytes, int speed);
int fw_iso_resources_update(struct fw_iso_resources *r);
void fw_iso_resources_free(struct fw_iso_resources *r);

#endif
ck'>packet-loop-back</option>
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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/?h=nds-private-remove&amp;id=e6e3fc2bd3ee03117e1ce388c897fc3b2da97d65'>root</a>/<a href='/cgit.cgi/linux/net-next.git/log/net?h=nds-private-remove&amp;id=e6e3fc2bd3ee03117e1ce388c897fc3b2da97d65'>net</a>/<a href='/cgit.cgi/linux/net-next.git/log/net/mac80211?h=nds-private-remove&amp;id=e6e3fc2bd3ee03117e1ce388c897fc3b2da97d65'>mac80211</a>/<a href='/cgit.cgi/linux/net-next.git/log/net/mac80211/ibss.c?h=nds-private-remove&amp;id=e6e3fc2bd3ee03117e1ce388c897fc3b2da97d65'>ibss.c</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/net/mac80211/ibss.c?h=nds-private-remove&amp;id=e6e3fc2bd3ee03117e1ce388c897fc3b2da97d65&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th><th class='left'>Files</th><th class='left'>Lines</th></tr>
<tr><td><span title='2017-02-09 15:18:24 +0100'>2017-02-09</span></td><td><a href='/cgit.cgi/linux/net-next.git/commit/net/mac80211/ibss.c?h=nds-private-remove&amp;id=f181d6a3bcc35633facf5f3925699021c13492c5'>mac80211: fix CSA in IBSS mode</a></td><td>Koen Vandeputte</td><td>1</td><td><span class='deletions'>-2</span>/<span class='insertions'>+2</span></td></tr>