kernelconfig_penguin
default or selected kernelversion does not have config value CONFIG_ALTERA_PCIE_CHDMA.
Result is shown for kernelversion 2.6.33.9

Altera PCI Express Chaining DMA driver

modulename: altpciechdma.ko
configname: CONFIG_ALTERA_PCIE_CHDMA

Linux Kernel Configuration
└─> Device Drivers
└─> Staging drivers
└─> Altera PCI Express Chaining DMA driver

A reference driver that exercises the Chaining DMA logic reference
design generated along the Altera FPGA PCI Express soft or hard core,
only if instantiated using the MegaWizard, not the SOPC builder, of
Quartus 8.1.


source code:


drivers/staging/altpciechdma/altpciechdma.c