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path: root/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
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2015-05-25amd-xgbe: Add more netif_dbg output to the driverLendacky, Thomas1-6/+62
Change more netdev_dbg statements over to netif_dbg and add some new netif_dbg statements to the driver. Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-25amd-xgbe: Fix initial mode when auto-negotiation is disabledLendacky, Thomas1-3/+42
When the ethtool command is used to set the speed of the device while the device is down, the check to set the initial mode may fail when the device is brought up, causing failure to bring the device up. Update the code to set the initial mode based on the desired speed if auto-negotiation is disabled. Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-15amd-xgbe: Fix flow control setting logicLendacky, Thomas1-22/+51
The flow control negotiation logic is flawed and does not properly advertise and process auto-negotiation of the flow control settings. Update the flow control support to properly set the flow control auto-negotiation settings and process the results approrpriately. Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-15amd-xgbe: Move the PHY support into amd-xgbeLendacky, Thomas1-120/+1045
The AMD XGBE device is intended to work with a specific integrated PHY and that PHY is not meant to be a standalone PHY for use by other devices. As such this patch removes the phylib driver and implements the PHY support in the amd-xgbe driver (the majority of the logic from the phylib driver is moved into the amd-xgbe driver). Update the driver version to 1.0.1. Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-15amd-xgbe: Add netif_* message support to the driverLendacky, Thomas1-40/+43
Add support for the network interface message level settings for determining whether to issue some of the driver messages. Make use of the netif_* interface where appropriate. Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-17amd-xgbe: Add ACPI supportLendacky, Thomas1-18/+1
Add support for ACPI to the amd-xgbe and amd-xgbe-phy drivers. This support converts many of the device tree APIs to the new device_property APIs. Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-17amd-xgbe: Add check to be sure amd-xgbe-phy driver is usedLendacky, Thomas1-2/+6
The amd-xgbe driver relies on the amd-xgbe-phy phylib driver. Add a check to be sure that if any errors occur during probing of the amd-xgbe-phy driver then the amd-xgbe driver returns an error. Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-17amd-xgbe: Checkpatch fixesLendacky, Thomas1-1/+1
This set of patches resolves some checks reported by the checkpatch tool. Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-06amd-xgbe: Checkpatch driver fixesLendacky, Thomas1-1/+0
This patch contains fixes identified by checkpatch when run with the strict option. Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-08-06amd-xgbe: Perform phy connect/disconnect at dev open/stopLendacky, Thomas1-98/+0
A change added to the mdiobus/phy api added a module_get/module_put during phy connect/disconnect processing. Currently, the driver performs a phy connect during module probe and a phy disconnect during module remove. With the addition of the module_get during phy connect the amd-xgbe module use count is incremented and can no longer be unloaded. Move the phy connect/disconnect from the driver probe/remove functions to the net_device_ops ndo_open/ndo_stop functions. This allows the module use count to be decremented when the device(s) are brought down and allows the module to be unloaded. Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-08-03amd-xgbe: Remove unnecessary spinlocksLendacky, Thomas1-5/+0
Remove the spinlocks around the ethtool get and set settings functions and within the link adjustment callback routine. Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-16amd-xgbe: Remove the adjustments needed for fixed speedLendacky, Thomas1-4/+0
With the addition of entries in the phy speed/duplex settings array to support KR and KX mode, the work-around to add/remove baseT settings to run at a fixed speed is no longer needed. Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-06-12amd-xgbe: unwind on error in xgbe_mdio_register()Dan Carpenter1-1/+1
There is a typo here so we return directly instead of unwinding. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-06-06amd-xgbe: Initial AMD 10GbE platform driverLendacky, Thomas1-0/+433
This patch provides the initial platform driver for the AMD 10GbE device. Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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