Searched refs:evtchnl (Results 1 - 8 of 8) sorted by last modified time
/linux-master/sound/xen/ |
H A D | xen_snd_front_alsa.c | 575 void xen_snd_front_alsa_handle_cur_pos(struct xen_snd_front_evtchnl *evtchnl, argument 578 struct snd_pcm_substream *substream = evtchnl->u.evt.substream;
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H A D | xen_snd_front.c | 27 be_stream_prepare_req(struct xen_snd_front_evtchnl *evtchnl, u8 operation) argument 31 req = RING_GET_REQUEST(&evtchnl->u.req.ring, 32 evtchnl->u.req.ring.req_prod_pvt); 34 req->id = evtchnl->evt_next_id++; 35 evtchnl->evt_id = req->id; 39 static int be_stream_do_io(struct xen_snd_front_evtchnl *evtchnl) argument 41 if (unlikely(evtchnl->state != EVTCHNL_STATE_CONNECTED)) 44 reinit_completion(&evtchnl->u.req.completion); 45 xen_snd_front_evtchnl_flush(evtchnl); 49 static int be_stream_wait_io(struct xen_snd_front_evtchnl *evtchnl) argument 58 xen_snd_front_stream_query_hw_param(struct xen_snd_front_evtchnl *evtchnl, struct xensnd_query_hw_param *hw_param_req, struct xensnd_query_hw_param *hw_param_resp) argument 84 xen_snd_front_stream_prepare(struct xen_snd_front_evtchnl *evtchnl, struct xen_front_pgdir_shbuf *shbuf, u8 format, unsigned int channels, unsigned int rate, u32 buffer_sz, u32 period_sz) argument 115 xen_snd_front_stream_close(struct xen_snd_front_evtchnl *evtchnl) argument 135 xen_snd_front_stream_write(struct xen_snd_front_evtchnl *evtchnl, unsigned long pos, unsigned long count) argument 158 xen_snd_front_stream_read(struct xen_snd_front_evtchnl *evtchnl, unsigned long pos, unsigned long count) argument 181 xen_snd_front_stream_trigger(struct xen_snd_front_evtchnl *evtchnl, int type) argument [all...] |
H A D | xen_snd_front_evtchnl.h | 79 void xen_snd_front_evtchnl_flush(struct xen_snd_front_evtchnl *evtchnl);
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H A D | xen_snd_front.h | 33 int xen_snd_front_stream_query_hw_param(struct xen_snd_front_evtchnl *evtchnl, 37 int xen_snd_front_stream_prepare(struct xen_snd_front_evtchnl *evtchnl, 43 int xen_snd_front_stream_close(struct xen_snd_front_evtchnl *evtchnl); 45 int xen_snd_front_stream_write(struct xen_snd_front_evtchnl *evtchnl, 48 int xen_snd_front_stream_read(struct xen_snd_front_evtchnl *evtchnl, 51 int xen_snd_front_stream_trigger(struct xen_snd_front_evtchnl *evtchnl,
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H A D | xen_snd_front_alsa.h | 20 void xen_snd_front_alsa_handle_cur_pos(struct xen_snd_front_evtchnl *evtchnl,
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/linux-master/drivers/gpu/drm/xen/ |
H A D | xen_drm_front.c | 89 be_prepare_req(struct xen_drm_front_evtchnl *evtchnl, u8 operation) argument 93 req = RING_GET_REQUEST(&evtchnl->u.req.ring, 94 evtchnl->u.req.ring.req_prod_pvt); 96 req->id = evtchnl->evt_next_id++; 97 evtchnl->evt_id = req->id; 101 static int be_stream_do_io(struct xen_drm_front_evtchnl *evtchnl, argument 104 reinit_completion(&evtchnl->u.req.completion); 105 if (unlikely(evtchnl->state != EVTCHNL_STATE_CONNECTED)) 108 xen_drm_front_evtchnl_flush(evtchnl); 112 static int be_stream_wait_io(struct xen_drm_front_evtchnl *evtchnl) argument 125 struct xen_drm_front_evtchnl *evtchnl; local 162 struct xen_drm_front_evtchnl *evtchnl; local 232 struct xen_drm_front_evtchnl *evtchnl; local 278 struct xen_drm_front_evtchnl *evtchnl; local 317 struct xen_drm_front_evtchnl *evtchnl; local 345 struct xen_drm_front_evtchnl *evtchnl; local [all...] |
H A D | xen_drm_front_evtchnl.c | 25 struct xen_drm_front_evtchnl *evtchnl = dev_id; local 26 struct xen_drm_front_info *front_info = evtchnl->front_info; 31 if (unlikely(evtchnl->state != EVTCHNL_STATE_CONNECTED)) 37 rp = evtchnl->u.req.ring.sring->rsp_prod; 41 for (i = evtchnl->u.req.ring.rsp_cons; i != rp; i++) { 42 resp = RING_GET_RESPONSE(&evtchnl->u.req.ring, i); 43 if (unlikely(resp->id != evtchnl->evt_id)) 53 evtchnl->u.req.resp_status = resp->status; 54 complete(&evtchnl->u.req.completion); 64 evtchnl 83 struct xen_drm_front_evtchnl *evtchnl = dev_id; local 123 evtchnl_free(struct xen_drm_front_info *front_info, struct xen_drm_front_evtchnl *evtchnl) argument 155 evtchnl_alloc(struct xen_drm_front_info *front_info, int index, struct xen_drm_front_evtchnl *evtchnl, enum xen_drm_front_evtchnl_type type) argument 248 evtchnl_publish(struct xenbus_transaction xbt, struct xen_drm_front_evtchnl *evtchnl, const char *path, const char *node_ring, const char *node_chnl) argument 325 xen_drm_front_evtchnl_flush(struct xen_drm_front_evtchnl *evtchnl) argument [all...] |
H A D | xen_drm_front_evtchnl.h | 74 void xen_drm_front_evtchnl_flush(struct xen_drm_front_evtchnl *evtchnl);
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