V2: Address comments from initial RFC review. - The driver files were broken up by major sections of functionality. These include MSGDMA, SGDMA, Misc, and Main. - Add patch for MAINTAINERS file, add the maintainer for this submission - Use 32-bit lower/upper physical address accessor functions so the driver is 64-bit ready. - Use standard bindings where applicable. Especially phy-addr, and change "altr,rx-fifo-depth" to "rx-fifo-depth" and "altr,tx-fifo-depth" to "tx-fifo-depth". - Add use of max-frame-size property - Update bindings documents accordingly - Correct interrupt handler to use budget parameter in the convential way - Use macros consistently to define bit fields across files - Correct include exclusion macro in altera_msgdmahw.h (typo) - Remove use of barriers, these were not necessary since the DMA APIs ensure memory & buffer consistency - Remove use of netif_carrier_off in driver - move probing of phy from the open function to the probe function - use of_get_phy_mode instead of custom function - Use the .data field in the device structure to obtain a pointer to SGDMA or MSGDMA device specific properties and functions. - remove custom function to access devicetree since Altera specific bindings requiring it's use have been deprecated in favor of standard bindings. The Altera TSE is a 10/100/1000 Mbps Ethernet soft IP component that can be configured and synthesized using Quartus, and programmed into Altera FPGAs. Two types of soft DMA IP components are supported by this driver - the Altera SGDMA and the MSGDMA. The MSGDMA DMA component is preferred over the SGDMA, since the SGDMA will be deprecated in favor of the MSGDMA. Software supporting both is provided for customers still using the SGDMA and to demonstrate how multiple types of DMA engines may be supported by the TSE driver in the event customers wish to develop their own custom soft DMA engine for particular applications. The design has been tested on Altera's Cyclone 4, 5, and Cyclone 5 SOC development kits using an ARM A9 processor and an Altera NIOS2 processor. Differences in CPU/DMA coherency management and address alignment are addressed by proper use of driver APIs and semantics. Patch 1/9 is for the MAINTAINERS modifications. Patch 2/9 is for the changes required to the drivers/net/ethernet build files. Patches 3 and 4 are for the driver bindings and documentation. The remainder of the patches are for the Altera Triple Speed Ethernet driver broken up by logical function, such as build files, SGDMA, MSGDMA, Miscellaneous files, and the main driver source and header file. Thank you for the constructive comments so far, and I look forward to completing this process. Vince Vince Bridgers (9): MAINTAINERS: Add entry for Altera Triple Speed Ethernet Driver net: ethernet: Change Ethernet Makefile and Kconfig for Altera TSE driver dts: Add bindings for the Altera Triple Speed Ethernet driver Documentation: networking: Add Altera Ethernet (TSE) Documentation Altera TSE: Add Altera Ethernet Driver Makefile and Kconfig Altera TSE: Add Altera Ethernet Driver MSGDMA File Components Altera TSE: Add Altera Ethernet Driver SGDMA file components Altera TSE: Add Miscellaneous Files for Altera Ethernet Driver Altera TSE: Add main and header file for Altera Ethernet Driver .../devicetree/bindings/net/altera_tse.txt | 112 ++ Documentation/networking/altera_tse.txt | 119 ++ MAINTAINERS | 7 + drivers/net/ethernet/Kconfig | 1 + drivers/net/ethernet/Makefile | 1 + drivers/net/ethernet/altera/Kconfig | 8 + drivers/net/ethernet/altera/Makefile | 7 + drivers/net/ethernet/altera/altera_msgdma.c | 203 +++ drivers/net/ethernet/altera/altera_msgdma.h | 34 + drivers/net/ethernet/altera/altera_msgdmahw.h | 167 +++ drivers/net/ethernet/altera/altera_sgdma.c | 532 +++++++ drivers/net/ethernet/altera/altera_sgdma.h | 35 + drivers/net/ethernet/altera/altera_sgdmahw.h | 124 ++ drivers/net/ethernet/altera/altera_tse.h | 486 ++++++ drivers/net/ethernet/altera/altera_tse_ethtool.c | 226 +++ drivers/net/ethernet/altera/altera_tse_main.c | 1546 ++++++++++++++++++++ drivers/net/ethernet/altera/altera_utils.c | 44 + drivers/net/ethernet/altera/altera_utils.h | 27 + 18 files changed, 3679 insertions(+) create mode 100644 Documentation/devicetree/bindings/net/altera_tse.txt create mode 100644 Documentation/networking/altera_tse.txt create mode 100644 drivers/net/ethernet/altera/Kconfig create mode 100644 drivers/net/ethernet/altera/Makefile create mode 100644 drivers/net/ethernet/altera/altera_msgdma.c create mode 100644 drivers/net/ethernet/altera/altera_msgdma.h create mode 100644 drivers/net/ethernet/altera/altera_msgdmahw.h create mode 100644 drivers/net/ethernet/altera/altera_sgdma.c create mode 100644 drivers/net/ethernet/altera/altera_sgdma.h create mode 100644 drivers/net/ethernet/altera/altera_sgdmahw.h create mode 100644 drivers/net/ethernet/altera/altera_tse.h create mode 100644 drivers/net/ethernet/altera/altera_tse_ethtool.c create mode 100644 drivers/net/ethernet/altera/altera_tse_main.c create mode 100644 drivers/net/ethernet/altera/altera_utils.c create mode 100644 drivers/net/ethernet/altera/altera_utils.h -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html