diff options
| author | Holger Hans Peter Freyther <zecke@selfish.org> | 2011-11-09 23:22:13 +0100 |
|---|---|---|
| committer | Harald Welte <laforge@gnumonks.org> | 2011-12-14 15:16:54 +0100 |
| commit | ebf16b4ddf0dcbadf96aebdec3304f703917fdc7 (patch) | |
| tree | e4603d7bee0cd7062b4cb501e6f1ab0cc5148cf3 /firmware/src/dfu/dfu.h | |
| parent | ebc2088382df3148a3b61f7108aa6ffccd7396be (diff) | |
usb: Do not send ZLP when we have filled the windowv0.4
Only send the ZLP if we send less data than was required/asked for
by the host and it is a multiple of the bMaxPacketSize0 (which is
hardcoded to 8 right now).
This is completing the change done in fe88b83e80df8be0351ff38ee6 to
fix SIMtrace attached to OSX and not regress on windows.
Introduce another parameter to udp_ep0_send_data to specify the window
size (wLength) or if not available the default from USB 2.0 specification.
Diffstat (limited to 'firmware/src/dfu/dfu.h')
| -rw-r--r-- | firmware/src/dfu/dfu.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/firmware/src/dfu/dfu.h b/firmware/src/dfu/dfu.h index c898197..27c63b5 100644 --- a/firmware/src/dfu/dfu.h +++ b/firmware/src/dfu/dfu.h @@ -124,7 +124,7 @@ struct _dfu_desc { struct dfuapi { void (*udp_init)(void); - void (*ep0_send_data)(const char *data, u_int32_t len); + void (*ep0_send_data)(const char *data, u_int32_t len, u_int32_t wlen); void (*ep0_send_zlp)(void); void (*ep0_send_stall)(void); int (*dfu_ep0_handler)(u_int8_t req_type, u_int8_t req, |