with regard to interrupt signal, I am still puzzled with the PCI_INTA#, it is said that it's a input io. Shouldn't it output the interrupt signal to cpu?
Songmao Tian wrote: > done, there's a bug in my software, datebook is right~:) > > Songmao Tian wrote: > >> Hi Marc, >> Thanks for you last reply on virtual pci config space, I finally >> find a doc on it at >> http://www.amd.com/files/connectivitysolutions/geode/geode_gx/32663C_lx_gx_pciconfig.pdf >> >> by reading >> the paper of <<Breaking the Chains—Using LinuxBIOS to Liberate Embedded >> x86 Processors>>, really thanks. >> >> And I am curious with the irq signal of cs5536. it's said that gpio12 >> can be used as a INTR_OUT of pic, I have configure the GPIO as >> out_aux1，but it's seems I have missed something, the output of gpio12 >> doesn't change with some rtc interrupt occur(I can see some bit of irr >> of 8259 set). >> >> >> Thanks in advanced. >> >> Tian >> >> >> >> > > > -- linuxbios mailing list [email protected] http://www.linuxbios.org/mailman/listinfo/linuxbios
