LibLitmus2010 changes to support klitirqd and Nvidia GPUs. Changes mostly related to k-FMLP.wip-pai

1 files changed, 11 insertions, 1 deletions

diff --git a/include/litmus.h b/include/litmus.h
index 52435d8..035d1c3 100644
--- a/include/litmus.h
+++ b/include/litmus.h
@@ -49,7 +49,8 @@ int sporadic_task_ns(
 /* file descriptor attached shared objects support */
 typedef enum  {
         FMLP_SEM        = 0,
-        SRP_SEM         = 1,
+        KFMLP_SEM       = 1,
+        SRP_SEM         = 2,
 } obj_type_t;
 
 int od_openx(int fd, obj_type_t type, int obj_id, void* config);
@@ -64,6 +65,10 @@ static inline int od_open(int fd, obj_type_t type, int obj_id)
 int litmus_lock(int od);
 int litmus_unlock(int od);
 
+/* nvidia graphics cards */
+int register_nv_device(int nv_device_id);
+int unregister_nv_device(int nv_device_id);
+
 /* job control*/
 int get_job_no(unsigned int* job_no);
 int wait_for_job_release(unsigned int job_no);
@@ -120,6 +125,11 @@ static inline int open_fmlp_sem(int fd, int name)
         return od_open(fd, FMLP_SEM, name);
 }
 
+static inline int open_kfmlp_sem(int fd, int name, void* arg)
+{
+        return od_openx(fd, KFMLP_SEM, name, arg);
+}
+
 static inline int open_srp_sem(int fd, int name)
 {
         return od_open(fd, SRP_SEM, name);