On 09/04/2011 09:09 PM, Willy Lambert wrote: > 2011/9/3 Wolfgang Grandegger <[email protected]> ... >> What CAN hardware are you using? > > > Motherboad and CAN stack : > http://www.advantech.com/products/PCM-3362/mod_2B69DA4C-D506-4AEA-8CC3-F6E58E3CBC87.aspx > http://www.ixxat.com/pc_i_04_104_en.html
OK... >> And what bus is it >> connected to? Why do I ask? In "arch/x86/Kconfig" there is: >> >> # x86_64 have no ISA slots, but can have ISA-style DMA. >> config ISA_DMA_API >> bool "ISA-style DMA support" if (X86_64 && EXPERT) >> default y >> help >> Enables ISA-style DMA support for devices requiring such >> controllers. >> If unsure, say Y. >> >> if X86_32 >> >> config ISA >> bool "ISA support" >> ---help--- >> Find out whether you have ISA slots on your motherboard. ISA is >> the >> name of a bus system, i.e. the way the CPU talks to the other >> stuff >> inside your box. Other bus systems are PCI, EISA, MicroChannel >> (MCA) or VESA. ISA is an older system, now being displaced by >> PCI; >> newer boards don't support it. If you have ISA, say Y, otherwise >> N. >> >> >> Maybe the assumption that the x86_64 does not have ISA slots is wrong and >> we >> should fix that instead of moving to a platform driver like Oliver >> suggested. Intel Atom N450 on that board supports the PC/104-Plus bus, which is PCI (not ISA) based, therefore a SJA1000-PCI-driver seems more appropriate. Do you find the SJA1000 device with "lspci -vv"? Wolfgang. _______________________________________________ Socketcan-users mailing list [email protected] https://lists.berlios.de/mailman/listinfo/socketcan-users
