blackbird-op-linux/drivers/net/ethernet/realtek, branch masterBlackbird™ Linux sources for OpenPOWERhttps://git.raptorcs.com/git/blackbird-op-linux/atom?h=master2020-02-06T13:17:44+00:00r8169: fix performance regression related to PCIe max read request size2020-02-06T13:17:44+00:00Heiner Kallweithkallweit1@gmail.com2020-02-05T20:22:46+00:00urn:sha1:21b5f672fb2eb1366dedc4ac9d32431146b378d3
It turned out that on low performance systems the original change can
cause lower tx performance. On a N3450-based mini-PC tx performance
in iperf3 was reduced from 950Mbps to ~900Mbps. Therefore effectively
revert the original change, just use pcie_set_readrq() now instead of
changing the PCIe capability register directly.
Fixes: 2df49d365498 ("r8169: remove fiddling with the PCIe max read request size")
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
r8169: don't set min_mtu/max_mtu if not needed2020-01-27T10:15:33+00:00Heiner Kallweithkallweit1@gmail.com2020-01-26T09:40:44+00:00urn:sha1:a8ec173a3f29fd777681c72835d4d8642ebea899
Defaults for min_mtu and max_mtu are set by ether_setup(), which is
called from devm_alloc_etherdev(). Let rtl_jumbo_max() only return
a positive value if actually jumbo packets are supported. This also
allows to remove constant Jumbo_1K which is a little misleading anyway.
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net: phy: rename phy_do_ioctl to phy_do_ioctl_running2020-01-21T09:50:41+00:00Heiner Kallweithkallweit1@gmail.com2020-01-20T21:16:07+00:00urn:sha1:3231e5d2228a2078ce5982d63ea9a617e4972c00
We just added phy_do_ioctl, but it turned out that we need another
version of this function that doesn't check whether net_device is
running. So rename phy_do_ioctl to phy_do_ioctl_running.
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
r8169: use generic ndo_do_ioctl handler phy_do_ioctl2020-01-20T09:43:24+00:00Heiner Kallweithkallweit1@gmail.com2020-01-19T13:32:49+00:00urn:sha1:df007186488e33716ccf0c01f93cc5fe1ef91847
Replace rtl8169_ioctl with new generic function phy_do_ioctl.
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
r8169: factor out PHY configuration to r8169_phy_config.c2020-01-11T00:41:35+00:00Heiner Kallweithkallweit1@gmail.com2020-01-09T19:34:55+00:00urn:sha1:814c2bfd4f5f8cc84fead00b86b49a8cfc8f8e08
Move chip-specific PHY configurations to separate source file
r8169_phy_config.c. This improves maintainability of the driver.
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
r8169: add r8169.h2020-01-11T00:41:35+00:00Heiner Kallweithkallweit1@gmail.com2020-01-09T19:34:05+00:00urn:sha1:2992bdfa4ad272251f664cb1e5cbd93e5ea25f04
In preparation of factoring out PHY configuration to a separate source
file move commonly used definitions to new header file r8169.h.
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
r8169: rename rtl_apply_firmware2020-01-11T00:41:35+00:00Heiner Kallweithkallweit1@gmail.com2020-01-09T19:33:13+00:00urn:sha1:1c5be5e91d780bd2aaa2bdb1fe02265bb2a6ab36
Rename rtl_apply_firmware() to r8169_apply_firmware() before exporting
it to avoid namespace clashes with other drivers for Realtek hardware.
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
r8169: add phydev argument to rtl8168d_apply_firmware_cond2020-01-11T00:41:35+00:00Heiner Kallweithkallweit1@gmail.com2020-01-09T19:32:36+00:00urn:sha1:00b522d1ebaffa66f17203f2b610a0aa4d16a900
Pass the phy_device as parameter to rtl8168d_apply_firmware_cond(),
this avoids having to access rtl8169_private internals.
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
r8169: use phy_read/write instead of rtl_readphy/writephy2020-01-11T00:41:35+00:00Heiner Kallweithkallweit1@gmail.com2020-01-09T19:31:47+00:00urn:sha1:3ab077d2f4057a0b827d6533d6bbdd11cf31a284
Replace rtl_writephy and rtl_readphy with the respective phylib
functions.
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
r8169: replace rtl_w0w1_phy2020-01-11T00:41:35+00:00Heiner Kallweithkallweit1@gmail.com2020-01-09T19:31:10+00:00urn:sha1:c4d76995f520d2ce55f38d6f844d55daf411dd9c
Replace rtl_w0w1_phy with phylib functions.
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>