From: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Date: Wed, 24 Oct 2018 06:50:20 +0000 (+0100)
Subject: net: cadence_gem: Announce 64bit addressing support
X-Git-Tag: v3.1.0-rc0~38^2~2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=e2c0c4eef5a4901b817f8fc73941575c927699ff;p=thirdparty%2Fqemu.git

net: cadence_gem: Announce 64bit addressing support

Announce 64bit addressing support.

Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Message-id: 20181017213932.19973-3-edgar.iglesias@gmail.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---

diff --git a/hw/net/cadence_gem.c b/hw/net/cadence_gem.c
index 16a8455128c..d95cc27f583 100644
--- a/hw/net/cadence_gem.c
+++ b/hw/net/cadence_gem.c
@@ -142,6 +142,7 @@
 #define GEM_DESCONF4      (0x0000028C/4)
 #define GEM_DESCONF5      (0x00000290/4)
 #define GEM_DESCONF6      (0x00000294/4)
+#define GEM_DESCONF6_64B_MASK (1U << 23)
 #define GEM_DESCONF7      (0x00000298/4)
 
 #define GEM_INT_Q1_STATUS               (0x00000400 / 4)
@@ -1300,7 +1301,7 @@ static void gem_reset(DeviceState *d)
     s->regs[GEM_DESCONF] = 0x02500111;
     s->regs[GEM_DESCONF2] = 0x2ab13fff;
     s->regs[GEM_DESCONF5] = 0x002f2045;
-    s->regs[GEM_DESCONF6] = 0x0;
+    s->regs[GEM_DESCONF6] = GEM_DESCONF6_64B_MASK;
 
     if (s->num_priority_queues > 1) {
         queues_mask = MAKE_64BIT_MASK(1, s->num_priority_queues - 1);