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    Searched refs:head_addr (Results 1 - 2 of 2) sorted by relevancy

  /src/sys/external/bsd/drm/dist/shared-core/
mach64_drv.h 68 u32 head_addr; /* bus address of descriptor ring head */ member in struct:drm_mach64_descriptor_ring
543 DRM_DEBUG("head_addr: 0x%08x head: %d tail: %d space: %d\n",
544 ring->head_addr, ring->head, ring->tail, ring->space);
561 ring->head_addr | MACH64_CIRCULAR_BUF_SIZE_16KB);
569 DRM_DEBUG("head_addr: 0x%08x head: %d tail: %d space: %d\n",
570 ring->head_addr, ring->head, ring->tail, ring->space);
574 ring->head_addr | MACH64_CIRCULAR_BUF_SIZE_16KB);
613 DRM_DEBUG("head_addr: 0x%08x head: %d tail: %d space: %d\n",
614 ring->head_addr, ring->head, ring->tail, ring->space);
629 ring->head_addr = MACH64_READ(MACH64_BM_GUI_TABLE) & 0xfffffff0
    [all...]
mach64_dma.c 182 ring->head_addr = ring->start_addr;
187 ring->head_addr | MACH64_CIRCULAR_BUF_SIZE_16KB);
482 DRM_INFO(" head_addr: 0x%08x head: %u tail: %u\n\n",
483 ring->head_addr, ring->head, ring->tail);
1192 dev_priv->ring.head_addr = dev_priv->ring.start_addr;
1201 head_addr | MACH64_CIRCULAR_BUF_SIZE_16KB));
1349 ring->head_addr = ring->start_addr + (ring->head * sizeof(u32));
1357 ring->head_addr | MACH64_CIRCULAR_BUF_SIZE_16KB);
1660 ("timeout waiting for buffers: ring head_addr: 0x%08x head: %d tail: %d\n",
1661 ring->head_addr, ring->head, ring->tail)
    [all...]

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