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| author | Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com> | 2015-04-29 10:42:10 +0530 |
|---|---|---|
| committer | Marek Vasut <marex@denx.de> | 2015-05-29 12:41:04 +0200 |
| commit | 6a132416359e36ed77b1319674d7ccb9c1a82694 (patch) | |
| tree | a8e9eb6c4e5f0622564b8c6a71e00587f276da42 /drivers/usb/gadget/ci_udc.h | |
| parent | 126ca9427417df12b492e938418ee7b5f096a757 (diff) | |
| download | u-boot-6a132416359e36ed77b1319674d7ccb9c1a82694.zip u-boot-6a132416359e36ed77b1319674d7ccb9c1a82694.tar.gz u-boot-6a132416359e36ed77b1319674d7ccb9c1a82694.tar.bz2 | |
ci_udc: Update the ci_udc driver to support bulk transfers
Update the ci_udc driver to support bulk transfer
and also added capability of having multiple dtds
if requested data is more than 16K.
These changes are tested for both the DFU and lthor.
Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Diffstat (limited to 'drivers/usb/gadget/ci_udc.h')
| -rw-r--r-- | drivers/usb/gadget/ci_udc.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/usb/gadget/ci_udc.h b/drivers/usb/gadget/ci_udc.h index 346164a..95cc079 100644 --- a/drivers/usb/gadget/ci_udc.h +++ b/drivers/usb/gadget/ci_udc.h @@ -86,6 +86,7 @@ struct ci_req { /* Buffer for the current transfer. Either req.buf/len or b_buf/len */ uint8_t *hw_buf; uint32_t hw_len; + uint32_t dtd_count; }; struct ci_ep { |