Hi Geert, On Tue, Dec 26, 2023 at 12:31:20PM +0100, Geert Uytterhoeven wrote: > On Fri, 15 Dec 2023, Jie Wang wrote: > > --- a/drivers/crypto/intel/qat/Kconfig > > +++ b/drivers/crypto/intel/qat/Kconfig > > @@ -59,6 +59,17 @@ config CRYPTO_DEV_QAT_4XXX > > To compile this as a module, choose M here: the module > > will be called qat_4xxx. > > > > +config CRYPTO_DEV_QAT_420XX > > + tristate "Support for Intel(R) QAT_420XX" > > + depends on PCI && (!CPU_BIG_ENDIAN || COMPILE_TEST) > > These dependencies suggest that the QAT_420XX device can be present and > used on any little-endian system that supports PCIe (arm64, MIPS, > PowerPC, RISC-V, ...). > > However, [1] says QAT is only present on intel Atom® C5000, P5300, and > P5700 processors, implying the dependency should rather be > > depends on PCI && (X86_64 || COMPILE_TEST) > > Which one is correct? Thanks for spotting this. For this particular device it should be X86_64. Plug-in cards devices (e.g. DH895xCC), instead, should stay !CPU_BIG_ENDIAN as they can be used on any little-endian system. I'm going to send a patch to change this. -- Giovanni
