Hello, switching from linux-mips 2.6.12-rc3 to 2.6.12 I notice that the following patch has been applied: http://www.linux-mips.org/archives/linux-mips/2005-06/msg00207.html But, on my system, recompiling the source I noticed that compilation stops with errors. Even downloading a clean version of source code from linux-mips's CVS and choosing, for instance, the board DB1100, I got the same result. The problem is that the above patch works well if the 64-bit physical address space support is disabled, but, if enabled, it breaks compilation stage. Here what I get after getting source form CVS and doing the commands: # make pb1100_defconfig (this board turn on CONFIG_64BIT_PHYS_ADDR option) # make ... include/asm-mips/mach-au1x00/ioremap.h:25: warning: static declaration of 'fixup_bigphys_addr' follows non-static declaration include/asm/pgtable.h:363: warning: 'fixup_bigphys_addr' declared inline after being called include/asm/pgtable.h:363: warning: previous declaration of 'fixup_bigphys_addr' was here include/asm-mips/mach-au1x00/ioremap.h: In function `fixup_bigphys_addr': include/asm-mips/mach-au1x00/ioremap.h:26: warning: implicit declaration of function `__fixup_bigphys_addr' arch/mips/au1000/common/setup.c: At top level: arch/mips/au1000/common/setup.c:159: error: conflicting types for '__fixup_bigphys_addr' include/asm-mips/mach-au1x00/ioremap.h:26: error: previous implicit declaration of '__fixup_bigphys_addr' was here arch/mips/au1000/common/setup.c: In function `__fixup_bigphys_addr': ... After a little job I implemented the attached patch (patch-64BIT_PHYS_ADDR) that works on my system on both settings (CONFIG_64BIT_PHYS_ADDR on or off). I don't know if it can resolve the above problem for others CPUs (I tested it on au1100) but, at least, on this processor the PCMCIA support now is functional. :) I also suggest to apply the second patch (patch-PCMCIA_Kconfig) who simply auto enable 64 bit support when choosing PCMCIA support. Ciao, Rodolfo -- GNU/Linux Solutions e-mail: giometti@linux.it Linux Device Driver giometti@enneenne.com Embedded Systems home page: giometti.enneenne.com UNIX programming phone: +39 349 2432127