45c554ece9
If NO_DMA=y:
drivers/built-in.o: In function `xilly_of_unmap':
xillybus_of.c:(.text+0xa860e): undefined reference to `dma_unmap_single'
drivers/built-in.o: In function `xilly_map_single_of':
xillybus_of.c:(.text+0xa8668): undefined reference to `dma_map_single'
xillybus_of.c:(.text+0xa8676): undefined reference to `dma_mapping_error'
xillybus_of.c:(.text+0xa86ca): undefined reference to `dma_unmap_single'
drivers/built-in.o: In function `xilly_dma_sync_single_for_device_of':
xillybus_of.c:(.text+0xa8700): undefined reference to `dma_sync_single_for_cpu'
drivers/built-in.o: In function `xilly_dma_sync_single_for_cpu_of':
xillybus_of.c:(.text+0xa8726): undefined reference to `dma_sync_single_for_cpu'
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Eli Billauer <eli.billauer@gmail.com>
--
v2:
- Add Acked-by, send to char and misc drivers maintainers.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
34 lines
815 B
Plaintext
34 lines
815 B
Plaintext
#
|
|
# Xillybus devices
|
|
#
|
|
|
|
config XILLYBUS
|
|
tristate "Xillybus generic FPGA interface"
|
|
depends on PCI || (OF_ADDRESS && OF_IRQ)
|
|
select CRC32
|
|
help
|
|
Xillybus is a generic interface for peripherals designed on
|
|
programmable logic (FPGA). The driver probes the hardware for
|
|
its capabilities, and creates device files accordingly.
|
|
|
|
If unsure, say N.
|
|
|
|
if XILLYBUS
|
|
|
|
config XILLYBUS_PCIE
|
|
tristate "Xillybus over PCIe"
|
|
depends on PCI_MSI
|
|
help
|
|
Set to M if you want Xillybus to use PCI Express for communicating
|
|
with the FPGA.
|
|
|
|
config XILLYBUS_OF
|
|
tristate "Xillybus over Device Tree"
|
|
depends on OF_ADDRESS && OF_IRQ && HAS_DMA
|
|
help
|
|
Set to M if you want Xillybus to find its resources from the
|
|
Open Firmware Flattened Device Tree. If the target is an embedded
|
|
system, say M.
|
|
|
|
endif # if XILLYBUS
|