Changeset 110 for trunk/src/os2ahci/os2ahci.c

Timestamp:

Jun 21, 2011, 2:39:30 PM (14 years ago)

Author:

Markus Thielen

Message:

contains CMs changes for unaligned buffers; removed unused stack var; let driver continue boot on unknown command line switch

File:

• trunk/src/os2ahci/os2ahci.c (modified) (3 diffs)

trunk/src/os2ahci/os2ahci.c

@@ -307 +307 @@
 
       default:
-        cprintf("invalid option: /%c\n", *s);
-        goto init_fail;
+        cprintf("unknown option: /%c - ignored\n", *s);
+        break;
       }
     }
@@ -481 +481 @@
  * hand off to a context hook which will continue to trigger the engine until
  * all IORBs have been sent.
+ *
+ * NOTE: While initialization has not completed (or during APM suspend/resume
+ *       operations), this function will loop indefinitely because we can't
+ *       rely on interrupt handlers or context hooks and complex IORBs
+ *       requiring multiple requeues would eventually hang and time out if
+ *       we stopped triggering here.
  */
 void trigger_engine(void)
@@ -486 +492 @@
   int i;
 
-  for (i = 0; i < 3; i++) {
+  for (i = 0; i < 3 || !init_complete; i++) {
     if (trigger_engine_1() == 0) {
       /* done -- all IORBs have been sent on their way */