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![]() The asm-generic changes for 4.4 are mostly a series from Christoph Hellwig to clean up various abuses of headers in there. The patch to rename the io-64-nonatomic-*.h headers caused some conflicts with new users, so I added a workaround that we can remove in the next merge window. The only other patch is a warning fix from Marek Vasut -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUAVjzaf2CrR//JCVInAQImmhAA20fZ91sUlnA5skKNPT1phhF6Z7UF2Sx5 nPKcHQD3HA3lT1OKfPBYvCo+loYflvXFLaQThVylVcnE/8ecAEMtft4nnGW2nXvh sZqHIZ8fszTB53cynAZKTjdobD1wu33Rq7XRzg0ugn1mdxFkOzCHW/xDRvWRR5TL rdQjzzgvn2PNlqFfHlh6cZ5ykShM36AIKs3WGA0H0Y/aYsE9GmDOAUp41q1mLXnA 4lKQaIxoeOa+kmlsUB0wEHUecWWWJH4GAP+CtdKzTX9v12bGNhmiKUMCETG78BT3 uL8irSqaViNwSAS9tBxSpqvmVUsa5aCA5M3MYiO+fH9ifd7wbR65g/wq39D3Pc01 KnZ3BNVRW5XSA3c86pr8vbg/HOynUXK8TN0lzt6rEk8bjoPBNEDy5YWzy0t6reVe wX65F+ver8upjOKe9yl2Jsg+5Kcmy79GyYjLUY3TU2mZ+dIdScy/jIWatXe/OTKZ iB4Ctc4MDe9GDECmlPOWf98AXqsBUuKQiWKCN/OPxLtFOeWBvi4IzvFuO8QvnL9p jZcRDmIlIWAcDX/2wMnLjV+Hqi3EeReIrYznxTGnO7HHVInF555GP51vFaG5k+SN smJQAB0/sostmC1OCCqBKq5b6/li95/No7+0v0SUhJJ5o76AR5CcNsnolXesw1fu vTUkB/I66Hk= =dQKG -----END PGP SIGNATURE----- Merge tag 'asm-generic-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic Pull asm-generic cleanups from Arnd Bergmann: "The asm-generic changes for 4.4 are mostly a series from Christoph Hellwig to clean up various abuses of headers in there. The patch to rename the io-64-nonatomic-*.h headers caused some conflicts with new users, so I added a workaround that we can remove in the next merge window. The only other patch is a warning fix from Marek Vasut" * tag 'asm-generic-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic: asm-generic: temporarily add back asm-generic/io-64-nonatomic*.h asm-generic: cmpxchg: avoid warnings from macro-ized cmpxchg() implementations gpio-mxc: stop including <asm-generic/bug> n_tracesink: stop including <asm-generic/bug> n_tracerouter: stop including <asm-generic/bug> mlx5: stop including <asm-generic/kmap_types.h> hifn_795x: stop including <asm-generic/kmap_types.h> drbd: stop including <asm-generic/kmap_types.h> move count_zeroes.h out of asm-generic move io-64-nonatomic*.h out of asm-generic |
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atm | ||
c67x00 | ||
chipidea | ||
class | ||
common | ||
core | ||
dwc2 | ||
dwc3 | ||
early | ||
gadget | ||
host | ||
image | ||
isp1760 | ||
misc | ||
mon | ||
musb | ||
phy | ||
renesas_usbhs | ||
serial | ||
storage | ||
usbip | ||
wusbcore | ||
Kconfig | ||
Makefile | ||
README | ||
usb-skeleton.c |
To understand all the Linux-USB framework, you'll use these resources: * This source code. This is necessarily an evolving work, and includes kerneldoc that should help you get a current overview. ("make pdfdocs", and then look at "usb.pdf" for host side and "gadget.pdf" for peripheral side.) Also, Documentation/usb has more information. * The USB 2.0 specification (from www.usb.org), with supplements such as those for USB OTG and the various device classes. The USB specification has a good overview chapter, and USB peripherals conform to the widely known "Chapter 9". * Chip specifications for USB controllers. Examples include host controllers (on PCs, servers, and more); peripheral controllers (in devices with Linux firmware, like printers or cell phones); and hard-wired peripherals like Ethernet adapters. * Specifications for other protocols implemented by USB peripheral functions. Some are vendor-specific; others are vendor-neutral but just standardized outside of the www.usb.org team. Here is a list of what each subdirectory here is, and what is contained in them. core/ - This is for the core USB host code, including the usbfs files and the hub class driver ("hub_wq"). host/ - This is for USB host controller drivers. This includes UHCI, OHCI, EHCI, and others that might be used with more specialized "embedded" systems. gadget/ - This is for USB peripheral controller drivers and the various gadget drivers which talk to them. Individual USB driver directories. A new driver should be added to the first subdirectory in the list below that it fits into. image/ - This is for still image drivers, like scanners or digital cameras. ../input/ - This is for any driver that uses the input subsystem, like keyboard, mice, touchscreens, tablets, etc. ../media/ - This is for multimedia drivers, like video cameras, radios, and any other drivers that talk to the v4l subsystem. ../net/ - This is for network drivers. serial/ - This is for USB to serial drivers. storage/ - This is for USB mass-storage drivers. class/ - This is for all USB device drivers that do not fit into any of the above categories, and work for a range of USB Class specified devices. misc/ - This is for all USB device drivers that do not fit into any of the above categories.