Add a few convenience functions to obtain useful information about the bloblist.
Signed-off-by: Simon Glass sjg@chromium.org ---
common/bloblist.c | 12 ++++++++++++ include/bloblist.h | 14 ++++++++++++++ test/bloblist.c | 2 ++ 3 files changed, 28 insertions(+)
diff --git a/common/bloblist.c b/common/bloblist.c index 6e7f813db94..29164c9b901 100644 --- a/common/bloblist.c +++ b/common/bloblist.c @@ -367,6 +367,18 @@ int bloblist_finish(void) return 0; }
+ulong bloblist_get_base(void) +{ + return map_to_sysmem(gd->bloblist); +} + +ulong bloblist_get_size(void) +{ + struct bloblist_hdr *hdr = gd->bloblist; + + return hdr->size; +} + void bloblist_get_stats(ulong *basep, ulong *sizep, ulong *allocedp) { struct bloblist_hdr *hdr = gd->bloblist; diff --git a/include/bloblist.h b/include/bloblist.h index 5de4545160e..88c62b54c54 100644 --- a/include/bloblist.h +++ b/include/bloblist.h @@ -292,6 +292,20 @@ int bloblist_finish(void); */ void bloblist_get_stats(ulong *basep, ulong *sizep, ulong *allocedp);
+/** + * bloblist_get_base() - Get the base address of the bloblist + * + * @returns base address of bloblist + */ +ulong bloblist_get_base(void); + +/** + * bloblist_get_size() - Get the size of the bloblist + * + * @returns the size in bytes + */ +ulong bloblist_get_size(void); + /** * bloblist_show_stats() - Show information about the bloblist * diff --git a/test/bloblist.c b/test/bloblist.c index c5788d5cd82..720be7e244f 100644 --- a/test/bloblist.c +++ b/test/bloblist.c @@ -107,6 +107,8 @@ static int bloblist_test_blob(struct unit_test_state *uts) hdr = clear_bloblist(); ut_assertnull(bloblist_find(TEST_TAG, TEST_BLOBLIST_SIZE)); ut_assertok(bloblist_new(TEST_ADDR, TEST_BLOBLIST_SIZE, 0)); + ut_asserteq(TEST_BLOBLIST_SIZE, bloblist_get_size()); + ut_asserteq(TEST_ADDR, bloblist_get_base()); ut_asserteq(map_to_sysmem(hdr), TEST_ADDR);
/* Add a record and check that we can find it */