[PATCH,CFT] dynamic struct mii_bus allocation
Laurent Pinchart
laurentp at cse-semaphore.com
Fri Oct 3 19:36:01 EST 2008
Hi Lennert,
On Thursday 02 October 2008, Lennert Buytenhek wrote:
> Hi *,
>
> You're listed as maintainer of one of the network drivers in the tree
> that use phylib. Available at the URL below is a change to the phylib
> API (dynamic allocation of struct mii_bus, which is needed for hooking
> up mdio buses into the device tree) that needs corresponding mdio bus
> driver changes. I've patched all mdio bus drivers I could find, and
> tried not to break anything, but it's possible I might have
> inadvertently broken something, so I'd like you to test these changes
> and let me know if they work for you or not:
>
> git://git.marvell.com/phylib.git master
>
> As a side-effect of the last patch, you should end up with a list of
> mdio buses in your system in /sys/class/mdio_bus.
>
>
> thanks,
> Lennert
>
>
> The following changes since commit e69c4e0f1210450841e40716894ba6a877b31d52:
> Vlad Yasevich (1):
> sctp: correctly save sctp_adaptation from parameter.
>
> are available in the git repository at:
>
> git://git.marvell.com/phylib.git master
>
> Lennert Buytenhek (5):
> phylib: phy_mii_ioctl() fixes
> phylib: add mdiobus_{read,write}
> phylib: rename mii_bus::dev to mii_bus::parent
> phylib: move to dynamic allocation of struct mii_bus
> phylib: give mdio buses a device tree presence
>
> arch/powerpc/platforms/82xx/ep8248e.c | 2 +-
> arch/powerpc/platforms/pasemi/gpio_mdio.c | 6 +-
> drivers/net/au1000_eth.c | 43 ++++++---
> drivers/net/au1000_eth.h | 2 +-
> drivers/net/bfin_mac.c | 31 ++++---
> drivers/net/bfin_mac.h | 2 +-
> drivers/net/cpmac.c | 51 ++++++----
> drivers/net/fec_mpc52xx_phy.c | 8 +-
> drivers/net/fs_enet/mii-bitbang.c | 9 +-
> drivers/net/fs_enet/mii-fec.c | 8 +-
> drivers/net/gianfar_mii.c | 9 +-
> drivers/net/macb.c | 49 ++++++----
> drivers/net/macb.h | 2 +-
> drivers/net/mv643xx_eth.c | 32 ++++---
Just a side note, the patch "phylib: rename mii_bus::dev to mii_bus::parent" seems to do a lot more than just renaming mii_bus::dev to mii_bus::parent in drivers/net/mv643xx_eth.c. You might have inadvertently committed unrelated changes.
> drivers/net/phy/fixed.c | 29 ++++--
> drivers/net/phy/mdio-bitbang.c | 4 +-
> drivers/net/phy/mdio-ofgpio.c | 11 +-
Works fine for me. For the mdio-ofgpio part:
Acked-by: Laurent Pinchart <laurentp at cse-semaphore.com>
BTW your "phylib: move to dynamic allocation of struct mii_bus" patch fixes a double free in drivers/net/phy/mdio-ofgpio.c. Thanks for catching this.
> drivers/net/phy/mdio_bus.c | 144 ++++++++++++++++++++++++++
> drivers/net/phy/phy.c | 54 +----------
> drivers/net/sb1250-mac.c | 36 +++++---
> drivers/net/sh_eth.c | 4 +-
> drivers/net/tc35815.c | 45 ++++++----
> drivers/net/tg3.c | 66 +++++++-------
> drivers/net/tg3.h | 2 +-
> drivers/net/ucc_geth_mii.c | 9 +-
> include/linux/phy.h | 54 ++++++++++--
> 26 files changed, 456 insertions(+), 256 deletions(-)
--
Laurent Pinchart
CSE Semaphore Belgium
Chaussee de Bruxelles, 732A
B-1410 Waterloo
Belgium
T +32 (2) 387 42 59
F +32 (2) 387 42 75
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