3 Commits

Author	SHA1	Message	Date
Andreas Noever	f34323b64a	thunderbolt: select CRC32 in Kconfig ... We use __crc32c_le in ctl.c. So make sure that the dependency is there. Reported-by: kbuild test robot <fengguang.wu@intel.com> Signed-off-by: Andreas Noever <andreas.noever@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2014-06-21 13:12:35 -07:00
Arnd Bergmann	0cb4e2be8b	thunderbolt: add PCI dependency ... The thunderbolt drivers cannot be built if CONFIG_PCI is disabled, better add an explicit Kconfig dependency. The "default no" line is redundant and can be removed at the same time. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Andreas Noever <andreas.noever@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2014-06-20 09:46:36 -07:00
Andreas Noever	1660315366	thunderbolt: Add initial cactus ridge NHI support ... Thunderbolt hotplug is supposed to be handled by the firmware. But Apple decided to implement thunderbolt at the operating system level. The firmare only initializes thunderbolt devices that are present at boot time. This driver enables hotplug of thunderbolt of non-chained thunderbolt devices on Apple systems with a cactus ridge controller. This first patch adds the Kconfig file as well the parts of the driver which talk directly to the hardware (that is pci device setup, interrupt handling and RX/TX ring management). Signed-off-by: Andreas Noever <andreas.noever@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2014-06-19 14:04:52 -07:00