diff options
| author | cinap_lenrek <cinap_lenrek@felloff.net> | 2017-07-31 03:19:24 +0200 |
|---|---|---|
| committer | cinap_lenrek <cinap_lenrek@felloff.net> | 2017-07-31 03:19:24 +0200 |
| commit | 215b67ff3d630c56418026dda7ae68f23111c4a5 (patch) | |
| tree | 4f968be8bec039574fe856cd4baf757034075e0d /sys/src/cmd/nusb/lib/parse.c | |
| parent | d46099e3afa9681a4f98e0d2574c2ad65820ed7e (diff) | |
nusb/usbd: create endpoint files for conf #1, usb3 preparation
Diffstat (limited to 'sys/src/cmd/nusb/lib/parse.c')
| -rw-r--r-- | sys/src/cmd/nusb/lib/parse.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/sys/src/cmd/nusb/lib/parse.c b/sys/src/cmd/nusb/lib/parse.c index d9c61f2b9..2f7e6ae55 100644 --- a/sys/src/cmd/nusb/lib/parse.c +++ b/sys/src/cmd/nusb/lib/parse.c @@ -27,7 +27,12 @@ parsedev(Dev *xd, uchar *b, int n) return -1; } d->csp = CSP(dd->bDevClass, dd->bDevSubClass, dd->bDevProtocol); - d->ep[0]->maxpkt = xd->maxpkt = dd->bMaxPacketSize0; + d->ver = GET2(dd->bcdUSB); + xd->isusb3 = (d->ver >= 0x0300); + if(xd->isusb3) + d->ep[0]->maxpkt = xd->maxpkt = 1<<dd->bMaxPacketSize0; + else + d->ep[0]->maxpkt = xd->maxpkt = dd->bMaxPacketSize0; d->class = dd->bDevClass; d->nconf = dd->bNumConfigurations; if(d->nconf == 0) |