From 086d08725d34c6b3333db710344ae9c4fdafb2d5 Mon Sep 17 00:00:00 2001 From: Loic Pallardy Date: Thu, 10 Jan 2019 14:50:49 +0100 Subject: remoteproc: create vdev subdevice with specific dma memory pool This patch creates a dedicated vdev subdevice for each vdev declared in firmware resource table and associates carveout named "vdev%dbuffer" (with %d vdev index in resource table) if any as dma coherent memory pool. Then vdev subdevice is used as parent for virtio device. Signed-off-by: Loic Pallardy Signed-off-by: Bjorn Andersson --- drivers/remoteproc/remoteproc_internal.h | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/remoteproc/remoteproc_internal.h') diff --git a/drivers/remoteproc/remoteproc_internal.h b/drivers/remoteproc/remoteproc_internal.h index f6cad243d7ca..bfeacfd40947 100644 --- a/drivers/remoteproc/remoteproc_internal.h +++ b/drivers/remoteproc/remoteproc_internal.h @@ -52,6 +52,7 @@ void rproc_free_vring(struct rproc_vring *rvring); int rproc_alloc_vring(struct rproc_vdev *rvdev, int i); void *rproc_da_to_va(struct rproc *rproc, u64 da, int len); +phys_addr_t rproc_va_to_pa(void *cpu_addr); int rproc_trigger_recovery(struct rproc *rproc); int rproc_elf_sanity_check(struct rproc *rproc, const struct firmware *fw); -- cgit v1.2.3