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

/linux/drivers/misc/mei/
H A Dinterrupt.c69 if (hdr->dma_ring) { in mei_irq_discard_msg()
199 if (mei_hdr->dma_ring) in mei_cl_irq_read_msg()
218 if (mei_hdr->dma_ring) { in mei_cl_irq_read_msg()
338 if (mei_hdr->dma_ring) in hdr_is_valid()
430 if (mei_hdr->dma_ring) { in mei_irq_read_handler()
H A Dclient.c1877 mei_hdr->dma_ring = 1; in mei_cl_irq_write()
1895 if (mei_hdr->dma_ring && buf->data) in mei_cl_irq_write()
2020 mei_hdr->dma_ring = 1; in mei_cl_write()
2036 if (mei_hdr->dma_ring && buf->data) in mei_cl_write()
/linux/drivers/net/ethernet/mediatek/
H A Dmtk_eth_soc.c1274 void *dma_ring; in mtk_dma_ring_alloc() local
1277 dma_ring = (void *)gen_pool_alloc(eth->sram_pool, size); in mtk_dma_ring_alloc()
1278 if (!dma_ring) in mtk_dma_ring_alloc()
1279 return dma_ring; in mtk_dma_ring_alloc()
1281 (unsigned long)dma_ring); in mtk_dma_ring_alloc()
1283 dma_ring = dma_alloc_coherent(eth->dma_dev, size, dma_handle, in mtk_dma_ring_alloc()
1287 return dma_ring; in mtk_dma_ring_alloc()
1290 static void mtk_dma_ring_free(struct mtk_eth *eth, size_t size, void *dma_ring, in mtk_dma_ring_free() argument
1294 gen_pool_free(eth->sram_pool, (unsigned long)dma_ring, size); in mtk_dma_ring_free()
1296 dma_free_coherent(eth->dma_dev, size, dma_ring, dma_handle); in mtk_dma_ring_free()