[U-Boot] [PATCH 2/3] usb: Allow up to 7 storage devices

Simon Glass
2016-01-03T20:50:30Z

The current limit of 5 is not enough for the driver model USB tests. Really
we should not have a limit but the driver model code still uses the
usb_dev_desc[] array, which has a limit.

Increasing the limit by 2 should not bother anyone. Adjust it.

Signed-off-by: Simon Glass <sjg@chromium.org>
---

common/usb_storage.c | 2 +-
include/usb.h | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/common/usb_storage.c b/common/usb_storage.c
index 4fa6538..e61a8c8 100644
--- a/common/usb_storage.c
+++ b/common/usb_storage.c
@@ -65,7 +65,7 @@ static const unsigned char us_direction[256/8] = {
static ccb usb_ccb __attribute__((aligned(ARCH_DMA_MINALIGN)));
static __u32 CBWTag;

-#define USB_MAX_STOR_DEV 5
+#define USB_MAX_STOR_DEV 7
static int usb_max_devs; /* number of highest available usb device */

static block_dev_desc_t usb_dev_desc[USB_MAX_STOR_DEV];
diff --git a/include/usb.h b/include/usb.h
index 55b9268..7d6ad70 100644
--- a/include/usb.h
+++ b/include/usb.h
@@ -227,7 +227,7 @@ int board_usb_cleanup(int index, enum usb_init_type init);

#ifdef CONFIG_USB_STORAGE

-#define USB_MAX_STOR_DEV 5
+#define USB_MAX_STOR_DEV 7
block_dev_desc_t *usb_stor_get_dev(int index);
int usb_stor_scan(int mode);
int usb_stor_info(void);
--
2.6.0.rc2.230.g3dd15c0