[Qemu-devel] [PATCH net v1 1/1] net: xilinx_ethlite: Fix Rx-pong interrupt

[Peter Crosthwaite]

There is no CTRL_I bit in the pong buffer control register. The
CTRL_I bit from the ping buffer masks both ping and pong buffers.
Fix.

Signed-off-by: Peter Crosthwaite <address@hidden>
---

 hw/net/xilinx_ethlite.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/hw/net/xilinx_ethlite.c b/hw/net/xilinx_ethlite.c
index 3a2a6c2..dbd1cdd 100644
--- a/hw/net/xilinx_ethlite.c
+++ b/hw/net/xilinx_ethlite.c
@@ -196,8 +196,9 @@ static ssize_t eth_rx(NetClientState *nc, const uint8_t 
*buf, size_t size)
     memcpy(&s->regs[rxbase + R_RX_BUF0], buf, size);
 
     s->regs[rxbase + R_RX_CTRL0] |= CTRL_S;
-    if (s->regs[rxbase + R_RX_CTRL0] & CTRL_I)
+    if (s->regs[R_RX_CTRL0] & CTRL_I) {
         eth_pulse_irq(s);
+    }
 
     /* If c_rx_pingpong was set flip buffers.  */
     s->rxbuf ^= s->c_rx_pingpong;
-- 
1.9.2.1.g06c4abd