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| author | Bjorn Andersson <bjorn.andersson@linaro.org> | 2016-10-20 04:40:10 +0200 |
|---|---|---|
| committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2016-11-15 06:52:17 +0100 |
| commit | 48f18f89896338b995c6f8ed7a986d1bd9715d16 (patch) | |
| tree | 6f554728ed07e8bdcee3e3fdcc97c073935f99bb /drivers/remoteproc | |
| parent | remoteproc: Decouple vdev resources and devices (diff) | |
| download | linux-48f18f89896338b995c6f8ed7a986d1bd9715d16.tar.xz linux-48f18f89896338b995c6f8ed7a986d1bd9715d16.zip | |
remoteproc: Update max_notifyid as we allocate vrings
Vrings are now allocated as we parse the resource table, before we
boot the rproc or register any virtio devices, so it's safe to bump
max_notifyid as part of this process.
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Diffstat (limited to 'drivers/remoteproc')
| -rw-r--r-- | drivers/remoteproc/remoteproc_core.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/drivers/remoteproc/remoteproc_core.c b/drivers/remoteproc/remoteproc_core.c index 57c66397f31f..53a31edf8b3a 100644 --- a/drivers/remoteproc/remoteproc_core.c +++ b/drivers/remoteproc/remoteproc_core.c @@ -236,6 +236,10 @@ int rproc_alloc_vring(struct rproc_vdev *rvdev, int i) } notifyid = ret; + /* Potentially bump max_notifyid */ + if (notifyid > rproc->max_notifyid) + rproc->max_notifyid = notifyid; + dev_dbg(dev, "vring%d: va %p dma %pad size 0x%x idr %d\n", i, va, &dma, size, notifyid); @@ -719,15 +723,6 @@ free_carv: return ret; } -static int rproc_count_vrings(struct rproc *rproc, struct fw_rsc_vdev *rsc, - int offset, int avail) -{ - /* Summarize the number of notification IDs */ - rproc->max_notifyid += rsc->num_of_vrings; - - return 0; -} - /* * A lookup table for resource handlers. The indices are defined in * enum fw_resource_type. @@ -736,7 +731,7 @@ 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] = (rproc_handle_resource_t)rproc_count_vrings, + [RSC_VDEV] = NULL, }; static rproc_handle_resource_t rproc_vdev_handler[RSC_LAST] = { |