[v1] Fix maximum TX/RX frame sizes in ravb driver

[net-next PATCH 0/2] Fix maximum TX/RX frame sizes in ravb driver

Paul Barker posted 2 patches 1 year, 6 months ago

Diff against v2 v3
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drivers/net/ethernet/renesas/ravb.h      |  1 +
drivers/net/ethernet/renesas/ravb_main.c | 10 ++++++++--
2 files changed, 9 insertions(+), 2 deletions(-)

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[net-next PATCH 0/2] Fix maximum TX/RX frame sizes in ravb driver

Posted by Paul Barker 1 year, 6 months ago

These patches fix a couple of bugs in the maximum supported TX/RX frame sizes
in the ravb driver.

  * For the GbEth IP, we were advertising a maximum TX frame size/MTU that was
    larger that the maximum the hardware can transmit.

  * For the R-Car AVB IP, we were unnecessarily setting the maximum RX frame
    size/MRU based on the MTU, which by default is smaller than the maximum the
    hardware can receive.

Paul Barker (2):
  net: ravb: Fix maximum MTU for GbEth devices
  net: ravb: Set R-Car RX frame size limit correctly

 drivers/net/ethernet/renesas/ravb.h      |  1 +
 drivers/net/ethernet/renesas/ravb_main.c | 10 ++++++++--
 2 files changed, 9 insertions(+), 2 deletions(-)


base-commit: 934c29999b57b835d65442da6f741d5e27f3b584
-- 
2.39.2

Re: [net-next PATCH 0/2] Fix maximum TX/RX frame sizes in ravb driver

Posted by Sergey Shtylyov 1 year, 6 months ago

On 6/15/24 1:30 PM, Paul Barker wrote:

> These patches fix a couple of bugs in the maximum supported TX/RX frame sizes
> in the ravb driver.
> 
>   * For the GbEth IP, we were advertising a maximum TX frame size/MTU that was
>     larger that the maximum the hardware can transmit.
> 
>   * For the R-Car AVB IP, we were unnecessarily setting the maximum RX frame
>     size/MRU based on the MTU, which by default is smaller than the maximum the
>     hardware can receive.
> 
> Paul Barker (2):
>   net: ravb: Fix maximum MTU for GbEth devices
>   net: ravb: Set R-Car RX frame size limit correctly
> 
>  drivers/net/ethernet/renesas/ravb.h      |  1 +
>  drivers/net/ethernet/renesas/ravb_main.c | 10 ++++++++--
>  2 files changed, 9 insertions(+), 2 deletions(-)
> 
> 
> base-commit: 934c29999b57b835d65442da6f741d5e27f3b584
> 

   DaveM & Co, I'm planning to review these patches on Monday evening...

MBR, Sergey