X-Git-Url: https://scm.lunaixsky.com/lunaix-os.git/blobdiff_plain/9daf4fcdae88f72af60aeb0c7722841af02233d4..ec98d05af80e6e68c889dac10b8478ce92bd5161:/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 0d4a15a..ed38c1e 100644
--- a/lunaix-os/arch/generic/includes/asm-generic/isrm.h
+++ b/lunaix-os/arch/generic/includes/asm-generic/isrm.h
@@ -27,6 +27,8 @@ 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 });
 
 typedef void* msienv_t;