From 683e4d2f866ce9b30bf383e0042525c5307b5f63 Mon Sep 17 00:00:00 2001
From: Naxdy <naxdy@naxdy.org>
Date: Sat, 12 Oct 2024 16:30:50 +0200
Subject: [PATCH] hack: disallow stalling in rp2040

---
 embassy-rp/src/usb.rs | 33 ++-------------------------------
 1 file changed, 2 insertions(+), 31 deletions(-)

diff --git a/embassy-rp/src/usb.rs b/embassy-rp/src/usb.rs
index 512271ae4..01f82a0cd 100644
--- a/embassy-rp/src/usb.rs
+++ b/embassy-rp/src/usb.rs
@@ -413,40 +413,11 @@ impl<'d, T: Instance> driver::Bus for Bus<'d, T> {
     }
 
     fn endpoint_set_stalled(&mut self, ep_addr: EndpointAddress, stalled: bool) {
-        let n = ep_addr.index();
-
-        if n == 0 {
-            T::regs().ep_stall_arm().modify(|w| {
-                if ep_addr.is_in() {
-                    w.set_ep0_in(stalled);
-                } else {
-                    w.set_ep0_out(stalled);
-                }
-            });
-        }
-
-        let ctrl = if ep_addr.is_in() {
-            T::dpram().ep_in_buffer_control(n)
-        } else {
-            T::dpram().ep_out_buffer_control(n)
-        };
-
-        ctrl.modify(|w| w.set_stall(stalled));
-
-        let wakers = if ep_addr.is_in() { &EP_IN_WAKERS } else { &EP_OUT_WAKERS };
-        wakers[n].wake();
+        warn!("Call to unsupported function set_stalled!")
     }
 
     fn endpoint_is_stalled(&mut self, ep_addr: EndpointAddress) -> bool {
-        let n = ep_addr.index();
-
-        let ctrl = if ep_addr.is_in() {
-            T::dpram().ep_in_buffer_control(n)
-        } else {
-            T::dpram().ep_out_buffer_control(n)
-        };
-
-        ctrl.read().stall()
+        warn!("Call to unsupported function is_stalled!")
     }
 
     fn endpoint_set_enabled(&mut self, ep_addr: EndpointAddress, enabled: bool) {