Merge tag 'remoteproc-3.10' of git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc

Pull remoteproc update from Ohad Ben-Cohen:

 - Some refactoring, cleanups and small improvements from Sjur
   Brændeland.  The improvements are mainly about better supporting
   varios virtio properties (such as virtio's config space, status and
   features).  I now see that I messed up while commiting one of Sjur's
   patches and erroneously put myself as the author, as well as letting
   a nasty typo sneak in.  I will not fix this in order to avoid
   rebasing the patches.  Sjur - sorry!

 - A new remoteproc driver for OMAP-L13x (technically a DaVinci
   platform) from Robert Tivy.

 - Extend OMAP support to OMAP5 as well, from Vincent Stehlé.

 - Fix Kconfig VIRTUALIZATION dependency, from Suman Anna (a
   non-critical fix which arrived late during the rc cycle).

* tag 'remoteproc-3.10' of git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc:
  remoteproc: fix kconfig dependencies for VIRTIO
  remoteproc/davinci: add a remoteproc driver for OMAP-L13x DSP
  remoteproc: support default firmware name in rproc_alloc()
  remoteproc/omap: support OMAP5 too
  remoteproc: set vring addresses in resource table
  remoteproc: support virtio config space.
  remoteproc: perserve resource table data
  remoteproc: calculate max_notifyid by counting vrings
  remoteproc: code cleanup of resource parsing
  remoteproc: parse STE-firmware and find resource table address
  remoteproc: add find_loaded_rsc_table firmware ops
  remoteproc: refactor rproc_elf_find_rsc_table()

1 files changed, 14 insertions, 1 deletions

diff --git a/drivers/remoteproc/remoteproc_internal.h b/drivers/remoteproc/remoteproc_internal.h
index 7bb66482d061..157e762c1571 100644
--- a/drivers/remoteproc/remoteproc_internal.h
+++ b/drivers/remoteproc/remoteproc_internal.h
@@ -27,7 +27,8 @@ struct rproc;
 
 /**
  * struct rproc_fw_ops - firmware format specific operations.
- * @find_rsc_table:	finds the resource table inside the firmware image
+ * @find_rsc_table:	find the resource table inside the firmware image
+ * @find_loaded_rsc_table: find the loaded resouce table
  * @load:		load firmeware to memory, where the remote processor
  *			expects to find it
  * @sanity_check:	sanity check the fw image
@@ -37,6 +38,8 @@ struct rproc_fw_ops {
 	struct resource_table *(*find_rsc_table) (struct rproc *rproc,
 						const struct firmware *fw,
 						int *tablesz);
+	struct resource_table *(*find_loaded_rsc_table)(struct rproc *rproc,
+						const struct firmware *fw);
 	int (*load)(struct rproc *rproc, const struct firmware *fw);
 	int (*sanity_check)(struct rproc *rproc, const struct firmware *fw);
 	u32 (*get_boot_addr)(struct rproc *rproc, const struct firmware *fw);
@@ -102,6 +105,16 @@ struct resource_table *rproc_find_rsc_table(struct rproc *rproc,
 	return NULL;
 }
 
+static inline
+struct resource_table *rproc_find_loaded_rsc_table(struct rproc *rproc,
+                                const struct firmware *fw)
+{
+	if (rproc->fw_ops->find_loaded_rsc_table)
+		return rproc->fw_ops->find_loaded_rsc_table(rproc, fw);
+
+        return NULL;
+}
+
 extern const struct rproc_fw_ops rproc_elf_fw_ops;
 
 #endif /* REMOTEPROC_INTERNAL_H */