diff options
| author | Sjur Brændeland <sjur.brandeland@stericsson.com> | 2013-02-21 18:15:34 +0100 |
|---|---|---|
| committer | Ohad Ben-Cohen <ohad@wizery.com> | 2013-04-05 08:49:52 +0300 |
| commit | 95f9578163bc25bcbf391420373cf797d5321830 (patch) | |
| tree | 92dab559c6244e5d39354598eb65911b014c5ebe /drivers/remoteproc/remoteproc_internal.h | |
| parent | f665b2cd3f569a353c0a62b03a95827dd8743e9b (diff) | |
remoteproc: add find_loaded_rsc_table firmware ops
Add function find_loaded_rsc_table to firmware ops. This function
returns the location of the resource table in shared memory
after loading.
Signed-off-by: Sjur Brændeland <sjur.brandeland@stericsson.com>
Acked-by: Ido Yariv <ido@wizery.com>
[align function name with existing terminology, update commit log]
[document new function, rebase patch, small cleanups]
Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com>
Diffstat (limited to 'drivers/remoteproc/remoteproc_internal.h')
| -rw-r--r-- | drivers/remoteproc/remoteproc_internal.h | 15 |
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 */ |