[PATCH 0/1 v7] net: introduce phylib
Renaud Barbier
renaud.barbier at ge.com
Tue Oct 2 10:44:59 EDT 2012
On 24/09/12 10:31, Jean-Christophe PLAGNIOL-VILLARD wrote:
>
> Adapt phylib from linux
>
> This will allow to have
> - phy drivers
> - to only connect the phy at then opening of the device
> - if the phy is not ready or down fail on open
>
> Same behaviour as in linux and will allow to share code and simplify porting.
>
> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj at jcrosoft.com>
>
> ----------------------------------------------------------------
> Jean-Christophe PLAGNIOL-VILLARD (1):
> net: introduce phylib
>
> arch/arm/boards/freescale-mx6-arm2/board.c | 43 ++---
> arch/arm/boards/freescale-mx6-sabrelite/board.c | 40 ++--
> arch/arm/configs/phycard_a_l1_defconfig | 2 +-
> arch/arm/configs/tx51stk5_defconfig | 2 +-
> arch/ppc/boards/pcm030/pcm030.c | 4 +-
> arch/ppc/mach-mpc5xxx/include/mach/fec.h | 14 --
> drivers/net/Kconfig | 30 +--
> drivers/net/Makefile | 2 +-
> drivers/net/altera_tse.c | 48 +++--
> drivers/net/altera_tse.h | 3 +-
> drivers/net/at91_ether.c | 49 ++---
> drivers/net/designware.c | 62 ++++---
> drivers/net/dm9k.c | 50 +++--
> drivers/net/ep93xx.c | 35 ++--
> drivers/net/ep93xx.h | 2 +-
> drivers/net/fec_imx.c | 89 +++++----
> drivers/net/fec_imx.h | 6 +-
> drivers/net/fec_mpc5200.c | 58 +++---
> drivers/net/fec_mpc5200.h | 4 +-
> drivers/net/gianfar.c | 61 +++---
The mdiobus_scan performed when registering the mdio bus at probe time
has an impact on boot time. I have a 85xx board whose PHY needs 450ms to
be ready for access.
I will send a patch for the gianfar driver to register the mdio bus only
when the device is open.
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