Changeset 75 for trunk/src/os2ahci/os2ahci.h

Timestamp:

Feb 16, 2011, 7:10:13 PM (14 years ago)

Author:

chris

Message:

atapi.c:

• Extended workaround for incorrect direction bits to "mode sense" commands; now there's no bus lockup and subsequent port reset during boot anymore.

ahci.c:

• Fixed timeout handling -- we use milliseconds internally while the IORB uses seconds
• Replaced IORB completion code with a macro to improve IORB debug logging

ctxhook.c:

• Fixed an issue which would fail to clear a port command bit if the IORB in question was not the one that caused the port engine to stop. As a result, a subsequent sanity check caused an unecessary port reset. The result was that ejecting a CD via WPS' drive object would cause the next command to fail, a reset to occur and the tray to close again right away
• Replaced IORB completion code with a macro to improve IORB debug logging
• added spinlocks around aws_free()

os2ahci.c

• Replaced IORB completion code with a macro to improve IORB debug logging
• Improved IORB debug logging to make it easier to spot the lifetime of an IORB without having to read between the lines

os2ahci.h

• Added macro to complete an IORB including the corresponding debug log

File:

• trunk/src/os2ahci/os2ahci.h (modified) (1 diff)

trunk/src/os2ahci/os2ahci.h

@@ -201 +201 @@
                                   (aws)->buf = NULL;                   \
                                 }
+
+/* complete IORB */
+#define complete_iorb(iorb)   (iorb)->Status |= IORB_DONE;                    \
+                              dprintf("IORB %Fp complete "                    \
+                                      "(status = 0x%04x, error = 0x%04x)\n",  \
+                                      (iorb), (iorb)->Status,                 \
+                                      (iorb)->ErrorCode);                     \
+                              if ((iorb)->RequestControl & IORB_ASYNC_POST) { \
+                                (iorb)->NotifyAddress(iorb);                  \
+                              }
+
 
 /******************************************************************************