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path: root/drivers/net/ethernet/amd/xgbe/xgbe-pci.c
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2016-11-13amd-xgbe: Add I2C support for sideband communicationLendacky, Thomas
Add support to initialize and use the I2C controller within the hardware in order to perform sideband communication, e.g. determine the SFP media type that is installed. Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-11-13amd-xgbe: Add ECC status support for the device memoryLendacky, Thomas
Some versions of the amd-xgbe device are capable of reporting ECC error information back to the driver. Add support to process, track and report on this information. Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-11-13amd-xgbe: Add support for new DMA interrupt modeLendacky, Thomas
The current per channel DMA interrupt support is based on an edge triggered interrupt that is not maskable. This results in having to call the disable_irq/enable_irq functions in order to prevent interrupts during napi processing. The hardware now has a way to configure the per channel DMA interrupt that will allow for masking the interrupt which prevents calling disable_irq/enable_irq now. This patch makes use of this support. Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-11-13amd-xgbe: Add PCI device supportLendacky, Thomas
Add support for new PCI devices to the driver. Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net>