[PATCH v3 12/14] dp8393x: Always update RRA pointers and sequence numbers

[Finn Thain]

These operations have to take place regardless of whether or not rx
descriptors have been used up (that is, EOL flag was observed).

The algorithm is the now the same for a packet that was withheld as
for a packet that was not.

Signed-off-by: Finn Thain <address@hidden>
Tested-by: Laurent Vivier <address@hidden>
---
 hw/net/dp8393x.c | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/hw/net/dp8393x.c b/hw/net/dp8393x.c
index 99c5dad7c4..1b73a8703b 100644
--- a/hw/net/dp8393x.c
+++ b/hw/net/dp8393x.c
@@ -897,12 +897,14 @@ static ssize_t dp8393x_receive(NetClientState *nc, const 
uint8_t * buf,
         /* Move to next descriptor */
         s->regs[SONIC_CRDA] = s->regs[SONIC_LLFA];
         s->regs[SONIC_ISR] |= SONIC_ISR_PKTRX;
-        s->regs[SONIC_RSC] = (s->regs[SONIC_RSC] & 0xff00) | 
(((s->regs[SONIC_RSC] & 0x00ff) + 1) & 0x00ff);
+    }
 
-        if (s->regs[SONIC_RCR] & SONIC_RCR_LPKT) {
-            /* Read next RRA */
-            dp8393x_do_read_rra(s);
-        }
+    s->regs[SONIC_RSC] = (s->regs[SONIC_RSC] & 0xff00) |
+                         ((s->regs[SONIC_RSC] + 1) & 0x00ff);
+
+    if (s->regs[SONIC_RCR] & SONIC_RCR_LPKT) {
+        /* Read next RRA */
+        dp8393x_do_read_rra(s);
     }
 
     /* Done */
-- 
2.24.1