Hi , Im writing a network driver under QNX6.5 which supports MSI,but confued by the interrupt number. when run "pci" command,the output shows the CPU interrupt 0x102. but "pci_dev_info* info" filled by pci_attach_device shows that the "info.Irq" is 2. which value should I use when calling InterruptAttach, 0x102 or 2 ??? Please help. thanks.
You use whatever is returned in the pci_dev_info.Irq structure element. It should be x102. On 10-10-09 5:52 AM, "shen xifeng" <community-noreply@qnx.com> wrote: > > > Hi , > > > Im writing a network driver under QNX6.5 which supports MSI,but confued by the > interrupt number. > > > when run "pci" command,the output shows the CPU interrupt 0x102. > but "pci_dev_info* info" filled by pci_attach_device shows that the > "info.Irq" is 2. > > > > which value should I use when calling InterruptAttach, 0x102 or 2 ??? > > > Please help. thanks. > > > > _______________________________________________ > > General > http://community.qnx.com/sf/go/post70157 > -- Hugh Brown (613) 591-0931 ext. 2209 (voice) QNX Software Systems Ltd. (613) 591-3579 (fax) 175 Terence Matthews Cres. email: hsbrown@qnx.com Kanata, Ontario, Canada. K2M 1W8
