msiq_cookie 15 arch/sparc/kernel/pci_msi.c struct sparc64_msiq_cookie *msiq_cookie = cookie; msiq_cookie 16 arch/sparc/kernel/pci_msi.c struct pci_pbm_info *pbm = msiq_cookie->pbm; msiq_cookie 17 arch/sparc/kernel/pci_msi.c unsigned long msiqid = msiq_cookie->msiqid;