Eric Lee / smarc-fsl-linux-kernel

01 Jul, 2022

1 commit

29 Nov, 2016

1 commit

  • e3230494b   net: phy: realtek: fix enabling of the TX-delay for RTL8211F ... Browse Code »

    The old logic always enabled the TX-delay when the phy-mode was set to
    PHY_INTERFACE_MODE_RGMII. There are dedicated phy-modes which tell the
    PHY driver to enable the RX and/or TX delays:
    - PHY_INTERFACE_MODE_RGMII should disable the RX and TX delay in the
    PHY (if required, the MAC should add the delays in this case)
    - PHY_INTERFACE_MODE_RGMII_ID should enable RX and TX delay in the PHY
    - PHY_INTERFACE_MODE_RGMII_TXID should enable the TX delay in the PHY
    - PHY_INTERFACE_MODE_RGMII_RXID should enable the RX delay in the PHY
    (currently not supported by RTL8211F)

    With this patch we enable the TX delay for PHY_INTERFACE_MODE_RGMII_ID
    and PHY_INTERFACE_MODE_RGMII_TXID.
    Additionally we now explicity disable the TX-delay, which seems to be
    enabled automatically after a hard-reset of the PHY (by triggering it's
    reset pin) to get a consistent state (as defined by the phy-mode).

    This fixes a compatibility problem with some SoCs where the TX-delay was
    also added by the MAC. With the TX-delay being applied twice the TX
    clock was off and TX traffic was broken or very slow (
    Reviewed-by: Florian Fainelli
    Signed-off-by: David S. Miller

    Martin Blumenstingl
     

08 Jan, 2016

1 commit

10 Aug, 2015

1 commit

23 Jun, 2015

1 commit

13 Nov, 2014

1 commit

12 Jun, 2014

1 commit

12 Nov, 2013

1 commit

21 Aug, 2013

1 commit

29 Jan, 2013

1 commit

09 Jul, 2012

1 commit

  • d5bf9071e   phylib: Support registering a bunch of drivers ... Browse Code »

    If registering of one of them fails, all already registered drivers
    of this module will be unregistered.

    Use the new register/unregister functions in all drivers
    registering more than one driver.

    amd.c, realtek.c: Simplify: directly return registration result.

    Tested with broadcom.c
    All others compile-tested.

    Signed-off-by: Christian Hohnstaedt
    Signed-off-by: David S. Miller

    Christian Hohnstaedt
     

01 Nov, 2011

1 commit

05 Oct, 2010

1 commit

  • cf93c9458   net/phy: fix many "defined but unused" warnings ... Browse Code »

    MODULE_DEVICE_TABLE only expands to something if it's compiled
    for a module. So when building-in support for the phys, the
    mdio_device_id tables are unused. Marking them with __maybe_unused
    fixes the following warnings:

    drivers/net/phy/bcm63xx.c:134: warning: 'bcm63xx_tbl' defined but not used
    drivers/net/phy/broadcom.c:933: warning: 'broadcom_tbl' defined but not used
    drivers/net/phy/cicada.c:162: warning: 'cicada_tbl' defined but not used
    drivers/net/phy/davicom.c:222: warning: 'davicom_tbl' defined but not used
    drivers/net/phy/et1011c.c:114: warning: 'et1011c_tbl' defined but not used
    drivers/net/phy/icplus.c:137: warning: 'icplus_tbl' defined but not used
    drivers/net/phy/lxt.c:226: warning: 'lxt_tbl' defined but not used
    drivers/net/phy/marvell.c:724: warning: 'marvell_tbl' defined but not used
    drivers/net/phy/micrel.c:234: warning: 'micrel_tbl' defined but not used
    drivers/net/phy/national.c:154: warning: 'ns_tbl' defined but not used
    drivers/net/phy/qsemi.c:141: warning: 'qs6612_tbl' defined but not used
    drivers/net/phy/realtek.c:82: warning: 'realtek_tbl' defined but not used
    drivers/net/phy/smsc.c:257: warning: 'smsc_tbl' defined but not used
    drivers/net/phy/ste10Xp.c:135: warning: 'ste10Xp_tbl' defined but not used
    drivers/net/phy/vitesse.c:195: warning: 'vitesse_tbl' defined but not used

    Signed-off-by: Uwe Kleine-König
    Signed-off-by: David S. Miller

    Uwe Kleine-König
     

03 Apr, 2010

1 commit

03 Feb, 2008

1 commit