linux-stable.git - Linux kernel stable tree

	Commit message (Collapse)	Author	Age	Files	Lines
*	mcb: introduce mcb_get_resource()	Johannes Thumshirn	2017-08-28	1	-0/+2
\| \| \| \| \| \| \| \|	Introduce mcb_get_resource() as a common accessor to a mcb device's memory or IRQ resources. Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
*	mcb: Add a dma_device to mcb_device	Michael Moese	2016-09-27	1	-0/+1
\| \| \| \| \| \| \| \| \| \| \| \|	When performing DMA operations on a MCB device, the device needed for using the DMA API is "mcb_device->bus_carrier". This is rather lengthy, so a shortcut is introduced to struct mcb_device in order to ensure the MCB device driver uses the correct device for DMA operations. Signed-off-by: Michael Moese <michael.moese@men.de> Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
*	mcb: remove sub-device handling code	Johannes Thumshirn	2016-08-31	1	-4/+0
\| \| \| \| \| \| \| \| \| \| \| \| \|	The MEN Chameleon specification states that a chameleon FPGA can include a bridge descriptor, which then opens up a new bus behind this bridge. MCB included subdevice handling code in the core, but no support for bus descriptors in the parser, due to a lack of hardware access. As this is technically dead code, but it gets executed on a device add, I've decided to remove it. Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
*	mcb: Introduce type safety for to_mcb_*	Johannes Thumshirn	2016-08-31	1	-3/+15
\| \| \| \| \| \| \| \|	The to_mcb_{bus,device,driver}() macros lacked type safety, so convert them to inline functions to enforce compile time type checking. Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
*	mcb: export bus information via sysfs	Johannes Thumshirn	2016-05-03	1	-0/+9
\| \| \| \| \| \| \| \| \| \|	Export information about the bus stored in the FPGA's header to userspace via sysfs, instead of hiding it in pr_debug()s from everyone. Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de> Reviewed-by: Andreas Werner <andreas.werner@men.de> Tested-by: Andreas Werner <andreas.werner@men.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
*	mcb: Correctly initialize the bus's device	Johannes Thumshirn	2016-05-03	1	-3/+2
\| \| \| \| \| \| \| \| \| \|	The mcb bus' device member wasn't correctly initialized and thus wasn't placed correctly into the driver model. Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de> Reviewed-by: Andreas Werner <andreas.werner@men.de> Tested-by: Andreas Werner <andreas.werner@men.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
*	mcb: Add support for shared PCI IRQs	Johannes Thumshirn	2014-05-27	1	-1/+5
\| \| \| \| \| \| \|	Add support for shared PCI IRQs to mcb and mcb-pci. Signed-off-by: Johannes Thumshirn <johannes.thumshirn@men.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
*	drivers: Introduce MEN Chameleon Bus	Johannes Thumshirn	2014-02-28	1	-0/+119
	The MCB (MEN Chameleon Bus) is a Bus specific to MEN Mikroelektronik FPGA based devices. It is used to identify MCB based IP-Cores within an FPGA and provide the necessary framework for instantiating drivers for these devices. Signed-off-by: Johannes Thumshirn <johannes.thumshirn@men.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>