linux.git/drivers/net/phy, branch v4.14-rc4

net: phy: Fix truncation of large IRQ numbers in phy_attached_print()

2017-09-22T03:35:17+00:00

Given NR_IRQS is 2048 on sparc64, and even 32784 on alpha, 3 digits is
not enough to represent interrupt numbers on all architectures.  Hence
PHY interrupt numbers may be truncated during printing.

Increase the buffer size from 4 to 8 bytes to fix this.

Fixes: 5e369aefdce4818c ("net: stmmac: Delete dead code for MDIO registration")
Signed-off-by: Geert Uytterhoeven 
Reviewed-by: Andrew Lunn 
Signed-off-by: David S. Miller

net: phy: Keep reporting transceiver type

2017-09-21T22:20:40+00:00

With commit 2d55173e71b0 ("phy: add generic function to support
ksetting support"), we lost the ability to report the transceiver type
like we used to. Now that we have added back the transceiver type to
ethtool_link_settings, we can report it back like we used to and have no
loss of information.

Fixes: 3f1ac7a700d0 ("net: ethtool: add new ETHTOOL_xLINKSETTINGS API")
Fixes: 2d55173e71b0 ("phy: add generic function to support ksetting support")
Signed-off-by: Florian Fainelli 
Signed-off-by: David S. Miller

net: phy: Kconfig: Fix PHY infrastructure menu in menuconfig

2017-09-19T20:46:43+00:00

Since the integration of PHYLINK, the configuration option which
used to be under the PHY infrastructure menu in menuconfig ended
up one level up (the network device driver section)

By placing PHYLINK option right after PHYLIB entry, it broke the
way Kconfig used to build the menu. See kconfig-language.txt, section
"Menu structure", 2nd method.

This is fixed by placing the PHYLINK option just before PHYLIB.

Fixes: 9525ae83959b ("phylink: add phylink infrastructure")
Signed-off-by: Jerome Brunet 
Signed-off-by: David S. Miller

net: phy: Fix mask value write on gmii2rgmii converter speed register

2017-09-18T23:33:18+00:00

To clear Speed Selection in MDIO control register(0x10),
ie, clear bits 6 and 13 to zero while keeping other bits same.
Before AND operation,The Mask value has to be perform with bitwise NOT
operation (ie, ~ operator)

This patch clears current speed selection before writing the
new speed settings to gmii2rgmii converter

Fixes: f411a6160bd4 ("net: phy: Add gmiitorgmii converter support")

Signed-off-by: Fahad Kunnathadi 
Reviewed-by: Andrew Lunn 
Signed-off-by: David S. Miller

Revert "mdio_bus: Remove unneeded gpiod NULL check"

2017-09-09T04:12:40+00:00

This reverts commit 95b80bf3db03c2bf572a357cf74b9a6aefef0a4a ("mdio_bus:
Remove unneeded gpiod NULL check"), this commit assumed that GPIOLIB
checks for NULL descriptors, so it's safe to drop them, but it is not
when CONFIG_GPIOLIB is disabled in the kernel. If we do call
gpiod_set_value_cansleep() on a GPIO descriptor we will issue warnings
coming from the inline stubs declared in include/linux/gpio/consumer.h.

Fixes: 95b80bf3db03 ("mdio_bus: Remove unneeded gpiod NULL check")
Reported-by: Woojung Huh 
Signed-off-by: Florian Fainelli 
Signed-off-by: Linus Walleij 
Acked-by: Linus Walleij 
Signed-off-by: David S. Miller

net: phy: sfp: rename dt properties to match the binding

2017-09-09T03:51:17+00:00

Make the Rx rate select control gpio property name match the documented
binding. This would make the addition of 'rate-select1-gpios' for SFP+
support more natural.

Also, make the MOD-DEF0 gpio property name match the documentation.

Signed-off-by: Baruch Siach 
Signed-off-by: David S. Miller

net: mdio-mux: add mdio_mux parameter to mdio_mux_init()

2017-09-05T21:42:52+00:00

mdio_mux_init() use the parameter dev for two distinct thing:
1) Have a device for all devm_ functions
2) Get device_node from it

Since it is two distinct purpose, this patch add a parameter mdio_mux
that is linked to task 2.

This will also permit to register an of_node mdio-mux that lacks a direct
owning device.
For example a mdio-mux which is a subnode of a real device.

Signed-off-by: Corentin Labbe 
Reviewed-by: Florian Fainelli 
Signed-off-by: David S. Miller

net: stmmac: Delete dead code for MDIO registration

2017-09-05T21:36:18+00:00

This code is no longer used, the logging function was changed by commit
fbca164776e4 ("net: stmmac: Use the right logging function in stmmac_mdio_register").
It was previously showing information about the type of the IRQ, if it's
polled, ignored or a normal interrupt. As we don't want information loss,
I have moved this code to phy_attached_print().

Fixes: fbca164776e4 ("net: stmmac: Use the right logging function in stmmac_mdio_register")
Signed-off-by: Romain Perier 
Signed-off-by: David S. Miller

net: phy: bcm7xxx: make array bcm7xxx_suspend_cfg static, reduces object code size

2017-09-02T01:30:50+00:00

Don't populate the array bcm7xxx_suspend_cfg A on the stack, instead
make it static.  Makes the object code smaller by over 300 bytes:

Before:
   text	   data	    bss	    dec	    hex	filename
   6351	   8146	      0	  14497	   38a1	drivers/net/phy/bcm7xxx.o

After:
   text	   data	    bss	    dec	    hex	filename
   5986	   8210	      0	  14196	   3774	drivers/net/phy/bcm7xxx.o

Signed-off-by: Colin Ian King 
Signed-off-by: David S. Miller

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2017-09-02T00:42:05+00:00

Three cases of simple overlapping changes.

Signed-off-by: David S. Miller