From 4afc89d66c60a372ec15e99eee93621f650b5d17 Mon Sep 17 00:00:00 2001 From: Sjur Brændeland Date: Tue, 19 Jun 2012 10:08:18 +0300 Subject: remoteproc: Support custom firmware handlers MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 [ohad: namespace fixes, whitespace fixes, style fixes] Signed-off-by: Ohad Ben-Cohen --- include/linux/remoteproc.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/linux/remoteproc.h') 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; -- cgit