[v1] arm: Add first models of Xilinx Versal SoC

[Qemu-devel] [PATCH v1 01/12] net: cadence_gem: Disable TSU feature bit

Posted by Edgar E. Iglesias 7 years, 1 month ago

From: "Edgar E. Iglesias" <edgar.iglesias@xilinx.com>

Disable the Timestamping Unit feature bit since QEMU does not
yet support it. This allows guest SW to correctly probe for
its existance.

Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
---
 hw/net/cadence_gem.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hw/net/cadence_gem.c b/hw/net/cadence_gem.c
index 0fa4b0d..e560b7a 100644
--- a/hw/net/cadence_gem.c
+++ b/hw/net/cadence_gem.c
@@ -1228,7 +1228,7 @@ static void gem_reset(DeviceState *d)
     s->regs[GEM_MODID] = s->revision;
     s->regs[GEM_DESCONF] = 0x02500111;
     s->regs[GEM_DESCONF2] = 0x2ab13fff;
-    s->regs[GEM_DESCONF5] = 0x002f2145;
+    s->regs[GEM_DESCONF5] = 0x002f2045;
     s->regs[GEM_DESCONF6] = 0x00000200;
 
     /* Set MAC address */
-- 
2.7.4

Re: [Qemu-devel] [PATCH v1 01/12] net: cadence_gem: Disable TSU feature bit

Posted by Alistair Francis 7 years, 1 month ago

On Wed, Oct 3, 2018 at 8:11 AM Edgar E. Iglesias
<edgar.iglesias@gmail.com> wrote:
>
> From: "Edgar E. Iglesias" <edgar.iglesias@xilinx.com>
>
> Disable the Timestamping Unit feature bit since QEMU does not
> yet support it. This allows guest SW to correctly probe for
> its existance.
>
> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>

Reviewed-by: Alistair Francis <alistair.francis@wdc.com>

Alistair

> ---
>  hw/net/cadence_gem.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/hw/net/cadence_gem.c b/hw/net/cadence_gem.c
> index 0fa4b0d..e560b7a 100644
> --- a/hw/net/cadence_gem.c
> +++ b/hw/net/cadence_gem.c
> @@ -1228,7 +1228,7 @@ static void gem_reset(DeviceState *d)
>      s->regs[GEM_MODID] = s->revision;
>      s->regs[GEM_DESCONF] = 0x02500111;
>      s->regs[GEM_DESCONF2] = 0x2ab13fff;
> -    s->regs[GEM_DESCONF5] = 0x002f2145;
> +    s->regs[GEM_DESCONF5] = 0x002f2045;
>      s->regs[GEM_DESCONF6] = 0x00000200;
>
>      /* Set MAC address */
> --
> 2.7.4
>
>