lkml.org 
[lkml]   [2019]   [Oct]   [17]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH net 0/4] net: bcmgenet: restore internal EPHY support
From
Date


On 10/16/2019 4:06 PM, Doug Berger wrote:
> I managed to get my hands on an old BCM97435SVMB board to do some
> testing with the latest kernel and uncovered a number of things
> that managed to get broken over the years (some by me ;).
>
> This commit set attempts to correct the errors I observed in my
> testing.
>
> The first commit applies to all internal PHYs to restore proper
> reporting of link status when a link comes up.
>
> The second commit restores the soft reset to the initialization of
> the older internal EPHYs used by 40nm Set-Top Box devices.
>
> The third corrects a bug I introduced when removing excessive soft
> resets by altering the initialization sequence in a way that keeps
> the GENETv3 MAC interface happy.
>
> Finally, I observed a number of issues when manually configuring
> the network interface of the older EPHYs that appear to be resolved
> by the fourth commit.

Thank you very much for addressing all of those problems!

>
> Doug Berger (4):
> net: bcmgenet: don't set phydev->link from MAC
> net: phy: bcm7xxx: define soft_reset for 40nm EPHY
> net: bcmgenet: soft reset 40nm EPHYs before MAC init
> net: bcmgenet: reset 40nm EPHY on energy detect
>
> drivers/net/ethernet/broadcom/genet/bcmgenet.c | 41 +++++----
> drivers/net/ethernet/broadcom/genet/bcmgenet.h | 2 +-
> drivers/net/ethernet/broadcom/genet/bcmmii.c | 112 +++++++++++--------------
> drivers/net/phy/bcm7xxx.c | 1 +
> 4 files changed, 79 insertions(+), 77 deletions(-)
>

--
Florian

\
 
 \ /
  Last update: 2019-10-17 06:01    [W:0.105 / U:5.800 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site