this series - does a little cleanup: BIT() and BITMASK() macros in common.h, no #ifdef for routine declarations in header files - adds a new USB ethernet driver for adapters that are based on the MCS7730/7830/7832 chips - enables the driver for those boards which previously had support for "all other" USB ethernet adapters - updates the README.usb documentation file to list all available drivers for USB ethernet adapters
development and tests were done on a taskit stamp9g20 with Delock and Logilink adapters, running TFTP transfers of a file as large as RAM is
there are several checkpatch warnings - about CamelCase for NetReceive() and USB related structure members, which cannot get fixed as the names are in the established API - about a multiple assignment for the "found" flags in the USB endpoint search, which I consider acceptable
version v2 addresses all received feedback: - adjust the Cc: list (network custodian, BIT() macro committers, board maintainers) - move the BIT() macro to the common.h header file - reduce the number of timeouts, only "USB call" and "network link status" timeouts are left - use errno.h codes instead of the unhelpful "-1" magic number - factor out common PHY access code, fix the retry logic - more straight forward init() callback and link status check, silent operation according to the U-Boot philosophy - remove text fold markers - kernel nano-doc style comments for data structures, global variables, and routines - remove #ifdef from function prototypes in header files - whitespace fixes (in the USB dongle list comments) - switch the USB dongle list from sentinel terminated to "dense, useful data only" and iterate by means of ARRAY_SIZE() - remove an ugly and non-obvious "unused" silencer, instead use the __maybe_unused decoration near the implementation
Gerhard Sittig (7): include: move the BIT() macro into the common.h header file usb: eth: don't ifdef routine declarations in usb_ether.h usb: eth: introduce support for Moschip USB ethernet config: alpha-sort USB ethernet items for Asix and SMSC config: enable Moschip USB ethernet support for several boards config: enable USB ethernet for taskit stamp9g20 usb: doc: update README.usb to list all USB ethernet options
arch/arm/cpu/arm1176/tnetv107x/clock.c | 2 - arch/arm/cpu/arm926ejs/davinci/cpu.c | 2 - arch/arm/include/asm/arch-am33xx/cpu.h | 3 +- arch/arm/include/asm/arch-ixp/ixp425.h | 2 +- arch/arm/include/asm/arch-omap5/cpu.h | 4 +- arch/arm/include/asm/arch-tegra20/dc.h | 4 +- doc/README.usb | 13 +- drivers/mtd/nand/jz4740_nand.c | 1 - drivers/net/cpsw.c | 1 - drivers/net/npe/include/IxOsalOsIxp400.h | 2 +- drivers/spi/andes_spi.h | 4 +- drivers/spi/davinci_spi.h | 4 +- drivers/usb/eth/Makefile | 1 + drivers/usb/eth/mcs7830.c | 850 ++++++++++++++++++++++++++++++ drivers/usb/eth/usb_ether.c | 7 + include/common.h | 3 + include/configs/harmony.h | 3 +- include/configs/m53evk.h | 1 + include/configs/mx53loco.h | 1 + include/configs/nitrogen6x.h | 1 + include/configs/omap3_beagle.h | 3 +- include/configs/stamp9g20.h | 5 +- include/usb_ether.h | 14 +- 23 files changed, 903 insertions(+), 28 deletions(-) create mode 100644 drivers/usb/eth/mcs7830.c