Searched refs:mbo (Results 1 – 5 of 5) sorted by relevance
| /linux/drivers/most/ |
| H A D | core.c | 91 struct mbo *_mbo = list_first_entry(ptr, struct mbo, list); \
100 static void most_free_mbo_coherent(struct mbo *mbo) in most_free_mbo_coherent() argument
102 struct most_channel *c = mbo->context; in most_free_mbo_coherent()
106 c->iface->dma_free(mbo, coherent_buf_size); in most_free_mbo_coherent()
108 kfree(mbo->virt_address); in most_free_mbo_coherent()
109 kfree(mbo); in most_free_mbo_coherent()
121 struct mbo *mbo, *tmp; in flush_channel_fifos() local
127 list_for_each_entry_safe(mbo, tmp, &c->fifo, list) { in flush_channel_fifos()
128 list_del(&mbo->list); in flush_channel_fifos()
130 most_free_mbo_coherent(mbo); in flush_channel_fifos()
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| H A D | most_cdev.c | 44 DECLARE_KFIFO_PTR(fifo, typeof(struct mbo *));
58 static inline struct mbo *ch_get_mbo(struct comp_channel *c, struct mbo **mbo) in ch_get_mbo() argument
60 if (!kfifo_peek(&c->fifo, mbo)) { in ch_get_mbo()
61 *mbo = most_get_mbo(c->iface, c->channel_id, &comp.cc); in ch_get_mbo()
62 if (*mbo) in ch_get_mbo()
63 kfifo_in(&c->fifo, mbo, 1); in ch_get_mbo()
65 return *mbo; in ch_get_mbo()
86 struct mbo *mbo; in stop_channel() local
88 while (kfifo_out((struct kfifo *)&c->fifo, &mbo, 1)) in stop_channel()
89 most_put_mbo(mbo); in stop_channel()
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| H A D | most_usb.c | 276 static int hdm_add_padding(struct most_dev *mdev, int channel, struct mbo *mbo) in hdm_add_padding() argument
284 num_frames = mbo->buffer_length / frame_size; in hdm_add_padding()
293 memmove(mbo->virt_address + j * USB_MTU, in hdm_add_padding()
294 mbo->virt_address + j * frame_size, in hdm_add_padding()
296 mbo->buffer_length = num_frames * USB_MTU; in hdm_add_padding()
310 struct mbo *mbo) in hdm_remove_padding() argument
318 num_frames = mbo->processed_length / USB_MTU; in hdm_remove_padding()
321 memmove(mbo->virt_address + frame_size * j, in hdm_remove_padding()
322 mbo->virt_address + USB_MTU * j, in hdm_remove_padding()
325 mbo->processed_length = frame_size * num_frames; in hdm_remove_padding()
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| H A D | most_snd.c | 181 static bool copy_data(struct channel *channel, struct mbo *mbo) in copy_data() argument
190 frames = mbo->processed_length / frame_bytes; in copy_data()
192 frames = mbo->buffer_length / frame_bytes; in copy_data()
196 mbo->virt_address, in copy_data()
202 mbo->virt_address + fr0 * frame_bytes, in copy_data()
232 struct mbo *mbo = NULL; in playback_thread() local
239 (mbo = most_get_mbo(channel->iface, channel->id, in playback_thread()
241 if (!mbo) in playback_thread()
245 period_elapsed = copy_data(channel, mbo); in playback_thread()
247 memset(mbo->virt_address, 0, mbo->buffer_length); in playback_thread()
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| /linux/drivers/s390/cio/ |
| H A D | cmf.c | 172 [mbo] "d" (virt_to_phys(area)) in cmf_activate()
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