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XHCI: Move and reorder Stop/SetTRD/Reset during endpoint creation.

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Fixes a lot of "command failed: invalid context" errors on a variety
of devices following previous commits. Does not seem to affect much,
though.
This commit is contained in:
Augustin Cavalier
2019-02-19 21:33:54 -05:00
parent a182f19364
commit a21f7b525b
1 changed files with 5 additions and 5 deletions
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src/add-ons/kernel/busses/usb/xhci.cpp
+5 -5
View File
@@ -1496,11 +1496,6 @@ XHCI::_InsertEndpointForPipe(Pipe *pipe)
return status;
}
StopEndpoint(false, endpoint, device->slot);
ResetEndpoint(false, endpoint, device->slot);
SetTRDequeue(device->endpoints[id].trb_addr, 0, endpoint,
device->slot);
_WriteContext(&device->input_ctx->input.dropFlags, 0);
_WriteContext(&device->input_ctx->input.addFlags,
(1 << endpoint) | (1 << 0));
@@ -1510,6 +1505,11 @@ XHCI::_InsertEndpointForPipe(Pipe *pipe)
else
EvaluateContext(device->input_ctx_addr, device->slot);
StopEndpoint(false, endpoint, device->slot);
SetTRDequeue(device->endpoints[id].trb_addr, 0, endpoint,
device->slot);
ResetEndpoint(false, endpoint, device->slot);
TRACE("device: address 0x%x state 0x%08" B_PRIx32 "\n",
device->address, SLOT_3_SLOT_STATE_GET(_ReadContext(
&device->device_ctx->slot.dwslot3)));