X-Git-Url: https://scm.lunaixsky.com/lunaix-os.git/blobdiff_plain/e9fda657d5cb6f6619605766618aa78edd97f6a9..79d7be802edee0187df2f775d8f02b54bc49cd4a:/lunaix-os/arch/generic/includes/asm-generic/isrm.h

diff --git a/lunaix-os/arch/generic/includes/asm-generic/isrm.h b/lunaix-os/arch/generic/includes/asm-generic/isrm.h
index e8117bb..8cca7b0 100644
--- a/lunaix-os/arch/generic/includes/asm-generic/isrm.h
+++ b/lunaix-os/arch/generic/includes/asm-generic/isrm.h
@@ -26,6 +26,8 @@ typedef struct {
 #define msi_addr(msiv)   ((msiv).msi_addr)
 #define msi_data(msiv)   ((msiv).msi_data)
 #define msi_vect(msiv)   ((msiv).mapped_iv)
+#define check_msiv_invalid(msiv)  (msi_vect(msiv) == -1)
+#define invalid_msi_vector  ((msi_vector_t) { (ptr_t)-1, (reg_t)-1, -1 });
 
 void
 isrm_init();