From b35d7afc3ba9d5cf28655481aef1dd6a01c6421d Mon Sep 17 00:00:00 2001 From: Bjorn Andersson Date: Thu, 11 Aug 2016 14:52:51 -0700 Subject: [PATCH] remoteproc: Calculate max_notifyid during load The calculation of max_notifyid must only be done before we call start() on the remoteproc drivers, so move the calculation to be part of the loading steps. Cc: Lee Jones Cc: Loic Pallardy Signed-off-by: Bjorn Andersson --- drivers/remoteproc/remoteproc_core.c | 16 ++++------------ 1 file changed, 4 insertions(+), 12 deletions(-) diff --git a/drivers/remoteproc/remoteproc_core.c b/drivers/remoteproc/remoteproc_core.c index d3b812e85250..a6a8eba9da8c 100644 --- a/drivers/remoteproc/remoteproc_core.c +++ b/drivers/remoteproc/remoteproc_core.c @@ -696,17 +696,13 @@ static rproc_handle_resource_t rproc_loading_handlers[RSC_LAST] = { [RSC_CARVEOUT] = (rproc_handle_resource_t)rproc_handle_carveout, [RSC_DEVMEM] = (rproc_handle_resource_t)rproc_handle_devmem, [RSC_TRACE] = (rproc_handle_resource_t)rproc_handle_trace, - [RSC_VDEV] = NULL, /* VDEVs were handled upon registration */ + [RSC_VDEV] = (rproc_handle_resource_t)rproc_count_vrings, }; static rproc_handle_resource_t rproc_vdev_handler[RSC_LAST] = { [RSC_VDEV] = (rproc_handle_resource_t)rproc_handle_vdev, }; -static rproc_handle_resource_t rproc_count_vrings_handler[RSC_LAST] = { - [RSC_VDEV] = (rproc_handle_resource_t)rproc_count_vrings, -}; - /* handle firmware resource entries before booting the remote processor */ static int rproc_handle_resources(struct rproc *rproc, int len, rproc_handle_resource_t handlers[RSC_LAST]) @@ -835,6 +831,9 @@ static int rproc_fw_boot(struct rproc *rproc, const struct firmware *fw) goto clean_up; } + /* reset max_notifyid */ + rproc->max_notifyid = -1; + /* handle fw resources which are required to boot rproc */ ret = rproc_handle_resources(rproc, tablesz, rproc_loading_handlers); if (ret) { @@ -922,13 +921,6 @@ static void rproc_fw_config_virtio(const struct firmware *fw, void *context) rproc->table_ptr = rproc->cached_table; - /* count the number of notify-ids */ - rproc->max_notifyid = -1; - ret = rproc_handle_resources(rproc, tablesz, - rproc_count_vrings_handler); - if (ret) - goto out; - /* look for virtio devices and register them */ ret = rproc_handle_resources(rproc, tablesz, rproc_vdev_handler); -- 2.20.1