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authorPatrick Georgi <patrick.georgi@secunet.com>2012-10-09 12:52:05 +0200
committerRonald G. Minnich <rminnich@gmail.com>2012-11-14 17:39:03 +0100
commit45b94bc15fe14685c42d3175cdf364e49606ce54 (patch)
tree326869dbaf38ca4bf19966bbe4b83da3111aeb05
parentf6659cac3b764e8a2f4ced7b7058240f06734a20 (diff)
downloadcoreboot-45b94bc15fe14685c42d3175cdf364e49606ce54.tar.xz
libpayload: Export device count in storage interface
FILO can use this as offset to enumerate AHCI and its own IDE devices together. Change-Id: I57380e7bd1df6db5c882427e9a34d068f4348fb2 Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: http://review.coreboot.org/1846 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
-rw-r--r--payloads/libpayload/drivers/storage/storage.c5
-rw-r--r--payloads/libpayload/include/storage/storage.h1
2 files changed, 6 insertions, 0 deletions
diff --git a/payloads/libpayload/drivers/storage/storage.c b/payloads/libpayload/drivers/storage/storage.c
index 3e9c375201..f623077733 100644
--- a/payloads/libpayload/drivers/storage/storage.c
+++ b/payloads/libpayload/drivers/storage/storage.c
@@ -57,6 +57,11 @@ int storage_attach_device(storage_dev_t *const dev)
return 0;
}
+int storage_device_count(void)
+{
+ return dev_count;
+}
+
/**
* Probe for drive with given number
*
diff --git a/payloads/libpayload/include/storage/storage.h b/payloads/libpayload/include/storage/storage.h
index 3958c4b3c6..ef61cd287d 100644
--- a/payloads/libpayload/include/storage/storage.h
+++ b/payloads/libpayload/include/storage/storage.h
@@ -68,6 +68,7 @@ typedef struct storage_dev {
void (*detach_device)(struct storage_dev *);
} storage_dev_t;
+int storage_device_count(void);
int storage_attach_device(storage_dev_t *dev);