31 Aug, 2016
1 commit
-
Added support for the bar descriptor. This type is used for FPGAs
connect to the LPC or to a non PCI bus.The Bar descriptor could have a maximum of 6 BARs. Each of the
devices within the FPGA could be mapped to a different BAR.
The BAR descriptor is comparable to the PCI header.Signed-off-by: Andreas Werner
[ free bar descriptor in the non-error case ]
Signed-off-by: Johannes Thumshirn
Signed-off-by: Greg Kroah-Hartman
04 May, 2016
2 commits
-
The bar number is found in reg2 within the gdd. Therefore
we need to change the assigment from reg1 to reg2 which
is the correct location.Signed-off-by: Andreas Werner
Fixes: '3764e82e5' drivers: Introduce MEN Chameleon Bus
Cc: stable@vger.kernel.org # v3.15+
Signed-off-by: Johannes Thumshirn
Signed-off-by: Greg Kroah-Hartman -
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
Reviewed-by: Andreas Werner
Tested-by: Andreas Werner
Signed-off-by: Greg Kroah-Hartman
17 Apr, 2014
1 commit
-
chameleon_parse_cells() bails out if chameleon descriptor type is
invalid but does not free the storage 'header' points to.Signed-off-by: Christoph Jaeger
Signed-off-by: Johannes Thumshirn
Signed-off-by: Greg Kroah-Hartman
01 Mar, 2014
1 commit
-
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
Signed-off-by: Greg Kroah-Hartman