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Impove handling of non-enumeration control transfers

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This commit is contained in:
PaulStoffregen 2017-02-13 12:01:05 -08:00
parent 252b9a2f24
commit 2423608e0f
1 changed files with 6 additions and 6 deletions
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12
enumeration.cpp
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@ -97,6 +97,12 @@ void USBHost::enumeration(const Transfer_t *transfer)
//print(transfer);
Device_t *dev = transfer->pipe->device;
// If a driver created this control transfer, allow it to process the result
if (transfer->driver) {
transfer->driver->control(transfer);
return;
}
while (1) {
// Within this large switch/case, "break" means we've done
// some work, but more remains to be done in a different
@ -220,12 +226,6 @@ void USBHost::enumeration(const Transfer_t *transfer)
return;
case 15: // control transfers for other stuff?
// TODO: handle other standard control: set/clear feature, etc
for (USBDriver *d = dev->drivers; d != NULL; d = d->next) {
if (d->control(transfer)) {
// this driver processed the control transfer reply
return;
}
}
default:
return;
}