This patch offers the capability to amend existing RSC_VDEV resource in an existing resource table. Signed-off-by: Loic Pallardy <loic.pallardy@xxxxxx> --- drivers/remoteproc/remoteproc_core.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/drivers/remoteproc/remoteproc_core.c b/drivers/remoteproc/remoteproc_core.c index 4297ee7..26fc647 100644 --- a/drivers/remoteproc/remoteproc_core.c +++ b/drivers/remoteproc/remoteproc_core.c @@ -985,6 +985,7 @@ static int rproc_update_resource_table_entry(struct rproc *rproc, struct fw_rsc_carveout *tblc, *newc; struct fw_rsc_devmem *tbld, *newd; struct fw_rsc_trace *tblt, *newt; + struct fw_rsc_vdev *tblv, *newv; int updated = true; int i; @@ -1029,6 +1030,20 @@ static int rproc_update_resource_table_entry(struct rproc *rproc, memcpy(tblt, newt, request->size); return updated; + case RSC_VDEV: + tblv = rsc; + newv = request->resource; + if (newv->id != tblv->id) + break; + + if (request->size > (sizeof(*tblv) + + tblv->num_of_vrings * sizeof(struct fw_rsc_vdev_vring) + + tblv->config_len)) + return -ENOSPC; + + memcpy(tblv, newv, request->size); + + return updated; default: dev_err(&rproc->dev, "Unsupported resource type: %d\n", -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-remoteproc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
