From 402b8c9ab1c3ef5281047393fbcdab8106c7f072 Mon Sep 17 00:00:00 2001
From: Astro <astro@spaceboyz.net>
Date: Thu, 23 May 2019 23:18:17 +0200
Subject: [PATCH] eth: no unsafe, note, add qbar register fields

---
 src/eth/mod.rs  | 9 +++++----
 src/eth/regs.rs | 2 ++
 2 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/src/eth/mod.rs b/src/eth/mod.rs
index 049dfd50..8fb88ec5 100644
--- a/src/eth/mod.rs
+++ b/src/eth/mod.rs
@@ -8,15 +8,15 @@ pub struct Eth {
 
 impl Eth {
     pub fn gem0() -> Self {
-        let regs = unsafe { regs::RegisterBlock::gem0() };
+        let regs = regs::RegisterBlock::gem0();
         Eth { regs }.init()
     }
-    
+
     pub fn gem1() -> Self {
-        let regs = unsafe { regs::RegisterBlock::gem1() };
+        let regs = regs::RegisterBlock::gem1();
         Eth { regs }.init()
     }
-    
+
     fn init(self) -> Self {
         // Clear the Network Control register.
         self.regs.net_ctrl.write(regs::NetCtrl::zeroed());
@@ -39,6 +39,7 @@ impl Eth {
                 .tx_complete(true)
                 .tx_under_run(true)
                 .late_collision(true)
+                // not in the manual:
                 .hresp_not_ok(true)
         );
         // Disable all interrupts.
diff --git a/src/eth/regs.rs b/src/eth/regs.rs
index 8de487e0..f0ad450a 100644
--- a/src/eth/regs.rs
+++ b/src/eth/regs.rs
@@ -144,8 +144,10 @@ register_bit!(rx_status, rx_overrun, 2);
 register_bit!(rx_status, hresp_not_ok, 3);
 
 register!(rx_qbar, RxQbar, RW, u32);
+register_bits!(rx_qbar, rx_q_baseaddr, u32, 2, 31);
 
 register!(tx_qbar, TxQbar, RW, u32);
+register_bits!(tx_qbar, tx_q_baseaddr, u32, 2, 31);
 
 register!(intr_dis, IntrDis, WO, u32);
 register_bit!(intr_dis, mgmt_done, 0);