[PATCH net v2 0/3] drivers: net: cpsw: phy-handle fixes

[PATCH net v2 0/3] drivers: net: cpsw: phy-handle fixes

[David Rivshin (Allworx)]

From: David Rivshin <drivshin@allworx.com>

The first patch fixes a bug that makes dual_emac mode break if
either slave uses the phy-handle property in the devicetree.

The second patch fixes some cosmetic problems with error messages,
and also makes the binding documentation more explicit.

The third patch cleans up the fixed-link case to work like
the now-fixed phy-handle case.

I have tested on the following hardware configurations:
 - (EVMSK) dual emac, phy_id property in both slaves
 - (EVMSK) dual emac, phy-handle property in both slaves
 - (BeagleBoneBlack) single emac, phy_id property
 - (custom) single emac, fixed-link subnode

Nicolas Chauvet reported testing on an HP t410 (dm8148).

Markus Brunner reported testing v1 on the following [1]:
 - emac0 with phy_id and emac1 with fixed phy
 - emac0 with phy-handle and emac1 with fixed phy
 - emac0 with fixed phy and emac1 with fixed phy


Changes since v1 [2]:
- Rebased
- Added Tested-by from Nicolas Chauvet on all patches
- Added Acked-by from Rob Herring for the binding change in patch 2 [3]

[1] http://www.spinics.net/lists/netdev/msg357890.html
[2] http://www.spinics.net/lists/netdev/msg357772.html
[3] http://www.spinics.net/lists/netdev/msg358254.html

David Rivshin (3):
  drivers: net: cpsw: fix parsing of phy-handle DT property in dual_emac
    config
  drivers: net: cpsw: fix error messages when using phy-handle DT
    property
  drivers: net: cpsw: use of_phy_connect() in fixed-link case

 Documentation/devicetree/bindings/net/cpsw.txt |  4 +--
 drivers/net/ethernet/ti/cpsw.c                 | 41 +++++++++++++-------------
 drivers/net/ethernet/ti/cpsw.h                 |  1 +
 3 files changed, 23 insertions(+), 23 deletions(-)

-- 
2.5.5

[PATCH net v2 0/3] drivers: net: cpsw: phy-handle fixes

[David Rivshin (Allworx)]

Sorry all for the noise. Gmail seems to be deciding that this outgoing 
mail is spammy, and starts blocking it part-way through. I've tried 
cutting down the CC list, but still no luck. If anyone knows how to get 
around this (while still having a reasonable patch submission), please 
let me know. 

For tonight, I guess I have no choice but to give up. I'll try again
tomorrow in hopes gmail becomes sane again.


On Wed, 20 Apr 2016 23:24:39 -0400
"David Rivshin (Allworx)" <drivshin.allworx@gmail.com> wrote:

> From: David Rivshin <drivshin@allworx.com>
> 
> The first patch fixes a bug that makes dual_emac mode break if
> either slave uses the phy-handle property in the devicetree.
> 
> The second patch fixes some cosmetic problems with error messages,
> and also makes the binding documentation more explicit.
> 
> The third patch cleans up the fixed-link case to work like
> the now-fixed phy-handle case.
> 
> I have tested on the following hardware configurations:
>  - (EVMSK) dual emac, phy_id property in both slaves
>  - (EVMSK) dual emac, phy-handle property in both slaves
>  - (BeagleBoneBlack) single emac, phy_id property
>  - (custom) single emac, fixed-link subnode
> 
> Nicolas Chauvet reported testing on an HP t410 (dm8148).
> 
> Markus Brunner reported testing v1 on the following [1]:
>  - emac0 with phy_id and emac1 with fixed phy
>  - emac0 with phy-handle and emac1 with fixed phy
>  - emac0 with fixed phy and emac1 with fixed phy
> 
> 
> Changes since v1 [2]:
> - Rebased
> - Added Tested-by from Nicolas Chauvet on all patches
> - Added Acked-by from Rob Herring for the binding change in patch 2 [3]
> 
> [1] http://www.spinics.net/lists/netdev/msg357890.html
> [2] http://www.spinics.net/lists/netdev/msg357772.html
> [3] http://www.spinics.net/lists/netdev/msg358254.html
> 
> David Rivshin (3):
>   drivers: net: cpsw: fix parsing of phy-handle DT property in dual_emac
>     config
>   drivers: net: cpsw: fix error messages when using phy-handle DT
>     property
>   drivers: net: cpsw: use of_phy_connect() in fixed-link case
> 
>  Documentation/devicetree/bindings/net/cpsw.txt |  4 +--
>  drivers/net/ethernet/ti/cpsw.c                 | 41 +++++++++++++-------------
>  drivers/net/ethernet/ti/cpsw.h                 |  1 +
>  3 files changed, 23 insertions(+), 23 deletions(-)
> 

[PATCH net v2 0/3] drivers: net: cpsw: phy-handle fixes

[David Rivshin (Allworx)]

From: David Rivshin <drivshin@allworx.com>

The first patch fixes a bug that makes dual_emac mode break if
either slave uses the phy-handle property in the devicetree.

The second patch fixes some cosmetic problems with error messages,
and also makes the binding documentation more explicit.

The third patch cleans up the fixed-link case to work like
the now-fixed phy-handle case.

I have tested on the following hardware configurations:
 - (EVMSK) dual emac, phy_id property in both slaves
 - (EVMSK) dual emac, phy-handle property in both slaves
 - (BeagleBoneBlack) single emac, phy_id property
 - (custom) single emac, fixed-link subnode

Nicolas Chauvet reported testing on an HP t410 (dm8148).

Markus Brunner reported testing v1 on the following [1]:
 - emac0 with phy_id and emac1 with fixed phy
 - emac0 with phy-handle and emac1 with fixed phy
 - emac0 with fixed phy and emac1 with fixed phy


Changes since v1 [2]:
- Rebased
- Added Tested-by from Nicolas Chauvet on all patches
- Added Acked-by from Rob Herring for the binding change in patch 2 [3]

[1] http://www.spinics.net/lists/netdev/msg357890.html
[2] http://www.spinics.net/lists/netdev/msg357772.html
[3] http://www.spinics.net/lists/netdev/msg358254.html

David Rivshin (3):
  drivers: net: cpsw: fix parsing of phy-handle DT property in dual_emac
    config
  drivers: net: cpsw: fix error messages when using phy-handle DT
    property
  drivers: net: cpsw: use of_phy_connect() in fixed-link case

 Documentation/devicetree/bindings/net/cpsw.txt |  4 +--
 drivers/net/ethernet/ti/cpsw.c                 | 41 +++++++++++++-------------
 drivers/net/ethernet/ti/cpsw.h                 |  1 +
 3 files changed, 23 insertions(+), 23 deletions(-)

-- 
2.5.5

[PATCH net v2 0/3] drivers: net: cpsw: phy-handle fixes

[Mugunthan V N]

On Thursday 21 April 2016 11:20 PM, David Rivshin (Allworx) wrote:
> From: David Rivshin <drivshin@allworx.com>
> 
> The first patch fixes a bug that makes dual_emac mode break if
> either slave uses the phy-handle property in the devicetree.
> 
> The second patch fixes some cosmetic problems with error messages,
> and also makes the binding documentation more explicit.
> 
> The third patch cleans up the fixed-link case to work like
> the now-fixed phy-handle case.
> 
> I have tested on the following hardware configurations:
>  - (EVMSK) dual emac, phy_id property in both slaves
>  - (EVMSK) dual emac, phy-handle property in both slaves
>  - (BeagleBoneBlack) single emac, phy_id property
>  - (custom) single emac, fixed-link subnode
> 
> Nicolas Chauvet reported testing on an HP t410 (dm8148).
> 
> Markus Brunner reported testing v1 on the following [1]:
>  - emac0 with phy_id and emac1 with fixed phy
>  - emac0 with phy-handle and emac1 with fixed phy
>  - emac0 with fixed phy and emac1 with fixed phy
> 
> 

Reviewed-by: Mugunthan V N <mugunthanvnm@ti.com>

Regards
Mugunthan V N

[PATCH net v2 0/3] drivers: net: cpsw: phy-handle fixes

[Andrew Goodbody]

> From: David Rivshin <drivshin@allworx.com>
> 
> The first patch fixes a bug that makes dual_emac mode break if either slave
> uses the phy-handle property in the devicetree.
> 
> The second patch fixes some cosmetic problems with error messages, and
> also makes the binding documentation more explicit.
> 
> The third patch cleans up the fixed-link case to work like the now-fixed phy-
> handle case.
> 
> I have tested on the following hardware configurations:
>  - (EVMSK) dual emac, phy_id property in both slaves
>  - (EVMSK) dual emac, phy-handle property in both slaves
>  - (BeagleBoneBlack) single emac, phy_id property
>  - (custom) single emac, fixed-link subnode
> 
> Nicolas Chauvet reported testing on an HP t410 (dm8148).
> 
> Markus Brunner reported testing v1 on the following [1]:
>  - emac0 with phy_id and emac1 with fixed phy
>  - emac0 with phy-handle and emac1 with fixed phy
>  - emac0 with fixed phy and emac1 with fixed phy
> 
> 
> Changes since v1 [2]:
> - Rebased
> - Added Tested-by from Nicolas Chauvet on all patches
> - Added Acked-by from Rob Herring for the binding change in patch 2 [3]
> 
> [1] http://www.spinics.net/lists/netdev/msg357890.html
> [2] http://www.spinics.net/lists/netdev/msg357772.html
> [3] http://www.spinics.net/lists/netdev/msg358254.html
> 
> David Rivshin (3):
>   drivers: net: cpsw: fix parsing of phy-handle DT property in dual_emac
>     config
>   drivers: net: cpsw: fix error messages when using phy-handle DT
>     property
>   drivers: net: cpsw: use of_phy_connect() in fixed-link case
> 
>  Documentation/devicetree/bindings/net/cpsw.txt |  4 +--
>  drivers/net/ethernet/ti/cpsw.c                 | 41 +++++++++++++-------------
>  drivers/net/ethernet/ti/cpsw.h                 |  1 +
>  3 files changed, 23 insertions(+), 23 deletions(-)
> 
> --
> 2.5.5

Tested on hardware with 2 PHYs but not dual_emac mode, DT has phy-handle entries.

Tested-by: Andrew Goodbody <andrew.goodbody@cambrionix.com>