Revision 449cfcc1cd28a1c16321c47b1e7e77138411a72a authored by Michal Schmidt on 23 August 2013, 13:40:53 UTC, committed by David S. Miller on 27 August 2013, 18:59:27 UTC
Since commit 82dc3c63 ("net: introduce NAPI_POLL_WEIGHT") netif_napi_add() produces an error message if a NAPI poll weight greater than 64 is requested. jme requests a quarter of the rx ring size as the NAPI weight. jme's rx ring size is 1 << 9 = 512. Use the standard NAPI weight. v2: proper reference to the related commit Signed-off-by: Michal Schmidt <mschmidt@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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videobuf-dvb.h
#include <dvbdev.h>
#include <dmxdev.h>
#include <dvb_demux.h>
#include <dvb_net.h>
#include <dvb_frontend.h>
#ifndef _VIDEOBUF_DVB_H_
#define _VIDEOBUF_DVB_H_
struct videobuf_dvb {
/* filling that the job of the driver */
char *name;
struct dvb_frontend *frontend;
struct videobuf_queue dvbq;
/* video-buf-dvb state info */
struct mutex lock;
struct task_struct *thread;
int nfeeds;
/* videobuf_dvb_(un)register manges this */
struct dvb_demux demux;
struct dmxdev dmxdev;
struct dmx_frontend fe_hw;
struct dmx_frontend fe_mem;
struct dvb_net net;
};
struct videobuf_dvb_frontend {
struct list_head felist;
int id;
struct videobuf_dvb dvb;
};
struct videobuf_dvb_frontends {
struct list_head felist;
struct mutex lock;
struct dvb_adapter adapter;
int active_fe_id; /* Indicates which frontend in the felist is in use */
int gate; /* Frontend with gate control 0=!MFE,1=fe0,2=fe1 etc */
};
int videobuf_dvb_register_bus(struct videobuf_dvb_frontends *f,
struct module *module,
void *adapter_priv,
struct device *device,
short *adapter_nr,
int mfe_shared);
void videobuf_dvb_unregister_bus(struct videobuf_dvb_frontends *f);
struct videobuf_dvb_frontend * videobuf_dvb_alloc_frontend(struct videobuf_dvb_frontends *f, int id);
void videobuf_dvb_dealloc_frontends(struct videobuf_dvb_frontends *f);
struct videobuf_dvb_frontend * videobuf_dvb_get_frontend(struct videobuf_dvb_frontends *f, int id);
int videobuf_dvb_find_frontend(struct videobuf_dvb_frontends *f, struct dvb_frontend *p);
#endif /* _VIDEOBUF_DVB_H_ */
/*
* Local variables:
* c-basic-offset: 8
* End:
*/
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