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Searched refs:sc_mmap_count (Results 1 – 3 of 3) sorted by relevance

/openbsd/src/sys/dev/usb/
Dutvfu.c932 sc->sc_mmap_count = 0; in utvfu_attach()
1352 for (i = 0; i < sc->sc_mmap_count; i++) { in utvfu_find_queued()
1367 if (sc->sc_mmap_count == 0 || sc->sc_mmap_buffer == NULL) in utvfu_mmap_queue()
1548 sc->sc_mmap_count = 0; in utvfu_vs_free_frame()
1647 if (sc->sc_mmap_count > 0 || sc->sc_mmap_buffer != NULL) { in utvfu_reqbufs()
1655 sc->sc_mmap_count = UTVFU_MAX_BUFFERS; in utvfu_reqbufs()
1657 sc->sc_mmap_count = rb->count; in utvfu_reqbufs()
1661 if (INT_MAX / sc->sc_mmap_count < sc->sc_max_frame_sz) /* overflow */ in utvfu_reqbufs()
1663 sc->sc_mmap_bufsz *= sc->sc_mmap_count; in utvfu_reqbufs()
1674 for (i = 0; i < sc->sc_mmap_count; i++) { in utvfu_reqbufs()
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Duvideo.c72 int sc_mmap_count; member
639 sc->sc_mmap_count = 0; in uvideo_attach_hook()
1848 sc->sc_mmap_count = 0; in uvideo_vs_free_frame()
2383 if (sc->sc_mmap_count == 0 || sc->sc_mmap_buffer == NULL) in uvideo_mmap_queue()
2387 for (i = 0; i < sc->sc_mmap_count; i++) { in uvideo_mmap_queue()
2391 if (i == sc->sc_mmap_count) { in uvideo_mmap_queue()
3336 if (sc->sc_mmap_count > 0 || sc->sc_mmap_buffer != NULL) { in uvideo_reqbufs()
3344 sc->sc_mmap_count = UVIDEO_MAX_BUFFERS; in uvideo_reqbufs()
3346 sc->sc_mmap_count = rb->count; in uvideo_reqbufs()
3352 sc->sc_mmap_count = 0; in uvideo_reqbufs()
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Dutvfu.h166 int sc_mmap_count; member