[lkml]   [2019]   [Dec]   [9]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [PATCH net-next v3 0/2] Fix Tx/Rx FIFO depth for DP83867
From: Dan Murphy <>
Date: Mon, 9 Dec 2019 14:10:23 -0600

> The DP83867 supports both the RGMII and SGMII modes. The Tx and Rx FIFO depths
> are configurable in these modes but may not applicable for both modes.
> When the device is configured for RGMII mode the Tx FIFO depth is applicable
> and for SGMII mode both Tx and Rx FIFO depth settings are applicable. When
> the driver was originally written only the RGMII device was available and there
> were no standard fifo-depth DT properties.
> The patchset converts the special ti,fifo-depth property to the standard
> tx-fifo-depth property while still allowing the ti,fifo-depth property to be
> set as to maintain backward compatibility.
> In addition to this change the rx-fifo-depth property support was added and only
> written when the device is configured for SGMII mode.

Series applied, thanks.

 \ /
  Last update: 2019-12-10 05:20    [W:0.034 / U:34.040 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site