Tock V2 port - rebased and updated (#620)

* Changes from #580 * fixes USB cancel panic * style fixes * Update src/env/tock/storage.rs Co-authored-by: Zach Halvorsen <zhalvorsen@google.com> --------- Co-authored-by: Zach Halvorsen <zhalvorsen@google.com>
2023-05-05 09:55:16 +02:00
parent 645c1ba3a7
commit f25cdd6acc
78 changed files with 4079 additions and 4699 deletions
--- a/patches/tock/05-kernel-utility-method.patch
+++ b/patches/tock/05-kernel-utility-method.patch
@@ -0,0 +1,24 @@
+diff --git a/kernel/src/syscall_driver.rs b/kernel/src/syscall_driver.rs
+index 0e2943fe4..3b5b42486 100644
+--- a/kernel/src/syscall_driver.rs
+++ b/kernel/src/syscall_driver.rs
+@@ -102,6 +102,19 @@ impl CommandReturn {
+         self.0
+     }
+ 
+    /// Check whether the inner `SyscallReturn` value is successful
+    pub fn is_success(&self) -> bool {
+        matches!(
+            self.0,
+            SyscallReturn::Success
+                | SyscallReturn::SuccessU32(_)
+                | SyscallReturn::SuccessU32U32(_, _)
+                | SyscallReturn::SuccessU32U32U32(_, _, _)
+                | SyscallReturn::SuccessU32U64(_, _)
+                | SyscallReturn::SuccessU64(_)
+        )
+    }
+
+     /// Command error
+     pub fn failure(rc: ErrorCode) -> Self {
+         CommandReturn(SyscallReturn::Failure(rc))