This patch series is targeted at adding support for a new PCI version
of the hardware. As part of the new PCI device, there is a new PCS/PHY
interaction, ECC support, I2C sideband communication, SFP+ support and
more.
The following updates and fixes are included in this driver update series:
- Hardware workaround for possible incorrectly generated interrupts
during software reset
- Hardware workaround for Tx timestamp register access order
- Add support for a PCI version of the device
- Increase the Rx queue limit to take advantage of the increased number
of DMA channels that might be available
- Add support for a new DMA channel interrupt mode
- Add ECC support for the device memory
- Add support for using the integrated I2C controller for sideband
communication
- Expose the phylib phy_aneg_done() function so it can be called by the
driver
- Add support for SFP+ modules
- Add support for MDIO attached PHYs
- Add support for KR re-driver between the PCS/SerDes and an external
PHY
This patch series is based on net-next.
---
Tom Lendacky (11):
amd-xgbe: Guard against incorrectly generated interrupts
amd-xgbe: Add a workaround for Tx timestamp issue
amd-xgbe: Add PCI device support
amd-xgbe: Allow for a greater number of Rx queues
amd-xgbe: Add support for new DMA interrupt mode
amd-xgbe: Add ECC status support for the device memory
amd-xgbe: Add I2C support for sideband communication
net: phy: expose phy_aneg_done API for use by drivers
amd-xgbe: Add support for SFP+ modules
amd-xgbe: Add support for MDIO attached PHYs
amd-xgbe: Add support for a KR redriver
drivers/net/ethernet/aeroflex/greth.c | 9
drivers/net/ethernet/amd/Kconfig | 10
drivers/net/ethernet/amd/xgbe/Makefile | 3
drivers/net/ethernet/amd/xgbe/xgbe-common.h | 314 +++
drivers/net/ethernet/amd/xgbe/xgbe-debugfs.c | 152 +
drivers/net/ethernet/amd/xgbe/xgbe-dev.c | 225 ++
drivers/net/ethernet/amd/xgbe/xgbe-drv.c | 316 ++-
drivers/net/ethernet/amd/xgbe/xgbe-i2c.c | 492 ++++
drivers/net/ethernet/amd/xgbe/xgbe-main.c | 48
drivers/net/ethernet/amd/xgbe/xgbe-mdio.c | 182 +
drivers/net/ethernet/amd/xgbe/xgbe-pci.c | 529 ++++
drivers/net/ethernet/amd/xgbe/xgbe-phy-v1.c | 19
drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c | 3083 +++++++++++++++++++++++++
drivers/net/ethernet/amd/xgbe/xgbe-platform.c | 14
drivers/net/ethernet/amd/xgbe/xgbe.h | 177 +
drivers/net/phy/phy.c | 3
include/linux/phy.h | 1
17 files changed, 5487 insertions(+), 90 deletions(-)
create mode 100644 drivers/net/ethernet/amd/xgbe/xgbe-i2c.c
create mode 100644 drivers/net/ethernet/amd/xgbe/xgbe-pci.c
create mode 100644 drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c
--
Tom Lendacky
