diff options
| author | Heiko Schocher <hs@denx.de> | 2013-06-25 13:59:29 +0200 |
|---|---|---|
| committer | Marek Vasut <marex@denx.de> | 2013-06-30 18:41:07 +0200 |
| commit | ad5f9778896534d9eae0c7499bcf5386e675257e (patch) | |
| tree | c6a41b2f71ff36d49073c8ceb655c8691dde0c0a /drivers | |
| parent | 12595e99e40ba4d0a08744e375f4e2144dc5acb6 (diff) | |
| download | talos-obmc-uboot-ad5f9778896534d9eae0c7499bcf5386e675257e.tar.gz talos-obmc-uboot-ad5f9778896534d9eae0c7499bcf5386e675257e.zip | |
usb, dfu gadget: switch to dfu mode in dfu_bind
- set in to_dfu_mode() f_dfu->dfu_state = DFU_STATE_dfuIDLE
as after every to_dfu_mode call this is done, so move
this into to_dfu_mode
- switch in dfu_bind() into dfu mode:
This fixes wrong "dfu-util -l" output, when calling
"dfu-util -l" after a board reset, without doing a
download before. See also discussion here:
http://lists.denx.de/pipermail/u-boot/2013-June/157272.html
Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Lukasz Majewski <l.majewski@samsung.com>
Cc: Pantelis Antoniou <panto@antoniou-consulting.com>
Cc: Tom Rini <trini@ti.com>
Cc: Kyungmin Park <kyungmin.park@samsung.com>
Cc: Marek Vasut <marex@denx.de>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Samuel Egli <samuel.egli@siemens.com>
Acked-by: Lukasz Majewski <l.majewski@samsung.com>
Tested-by: Lukasz Majewski <l.majewski@samsung.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/usb/gadget/f_dfu.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/usb/gadget/f_dfu.c b/drivers/usb/gadget/f_dfu.c index a322ae5eb8..178a0044c4 100644 --- a/drivers/usb/gadget/f_dfu.c +++ b/drivers/usb/gadget/f_dfu.c @@ -183,6 +183,7 @@ static inline void to_dfu_mode(struct f_dfu *f_dfu) { f_dfu->usb_function.strings = dfu_strings; f_dfu->usb_function.hs_descriptors = f_dfu->function; + f_dfu->dfu_state = DFU_STATE_dfuIDLE; } static inline void to_runtime_mode(struct f_dfu *f_dfu) @@ -233,7 +234,6 @@ static int state_app_idle(struct f_dfu *f_dfu, case USB_REQ_DFU_DETACH: f_dfu->dfu_state = DFU_STATE_appDETACH; to_dfu_mode(f_dfu); - f_dfu->dfu_state = DFU_STATE_dfuIDLE; value = RET_ZLP; break; default: @@ -653,6 +653,8 @@ static int dfu_bind(struct usb_configuration *c, struct usb_function *f) ->iInterface = id; } + to_dfu_mode(f_dfu); + stringtab_dfu.strings = f_dfu->strings; cdev->req->context = f_dfu; |
