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| author | Sjur Brændeland <sjur.brandeland@stericsson.com> | 2012-06-19 11:08:18 +0400 |
|---|---|---|
| committer | Ohad Ben-Cohen <ohad@wizery.com> | 2012-07-15 12:39:01 +0400 |
| commit | 4afc89d66c60a372ec15e99eee93621f650b5d17 (patch) | |
| tree | a6e8c4cd9ea726de73e967b2f0372230ba73a550 /include/linux/remoteproc.h | |
| parent | 72854fb042b15b6139031a59c4725b3d86708352 (diff) | |
| download | linux-4afc89d66c60a372ec15e99eee93621f650b5d17.tar.xz | |
remoteproc: Support custom firmware handlers
Firmware handling is made customizable.
This is done by creating a separate ops structure for the
firmware functions that depends on a particular firmware
format (such as ELF). The ELF functions are default used
unless the HW driver explicitly injects another firmware
handler by updating rproc->fw_ops.
The function rproc_da_to_va() is exported, as custom
firmware handlers may need to use this function.
Signed-off-by: Sjur Brændeland <sjur.brandeland@stericsson.com>
[ohad: namespace fixes, whitespace fixes, style fixes]
Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com>
Diffstat (limited to 'include/linux/remoteproc.h')
| -rw-r--r-- | include/linux/remoteproc.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/remoteproc.h b/include/linux/remoteproc.h index eea3ac86b2b7..131b53957b9f 100644 --- a/include/linux/remoteproc.h +++ b/include/linux/remoteproc.h @@ -369,6 +369,7 @@ enum rproc_state { * @priv: private data which belongs to the platform-specific rproc module * @ops: platform-specific start/stop rproc handlers * @dev: virtual device for refcounting and common remoteproc behavior + * @fw_ops: firmware-specific handlers * @power: refcount of users who need this rproc powered up * @state: state of the device * @lock: lock which protects concurrent manipulations of the rproc @@ -391,6 +392,7 @@ struct rproc { void *priv; const struct rproc_ops *ops; struct device dev; + const struct rproc_fw_ops *fw_ops; atomic_t power; unsigned int state; struct mutex lock; |