Add initial support for IDE

--HG--
extra : convert_revision : e07dc6c87b0b692d428b541d4032fcf82996ef15

2 files changed, 8 insertions, 0 deletions

diff --git a/kern/linux/linux_system.cc b/kern/linux/linux_system.cc
index 12c1f5c32..587ba45cc 100644
--- a/kern/linux/linux_system.cc
+++ b/kern/linux/linux_system.cc
@@ -224,6 +224,9 @@ LinuxSystem::LinuxSystem(const string _name, const uint64_t _init_param,
                                               "pmap_scavenge_boot");
     printfEvent = new LinuxPrintfEvent(&pcEventQueue, "printf");
 
+    skipIdeDelay50msEvent = new LinuxSkipIdeDelay50msEvent(&pcEventQueue,
+                                                     "ide_delay_50ms");
+
     skipDelayLoopEvent = new LinuxSkipDelayLoopEvent(&pcEventQueue,
                                                      "calibrate_delay");
 
@@ -333,6 +336,9 @@ LinuxSystem::LinuxSystem(const string _name, const uint64_t _init_param,
     if (kernelSymtab->findAddress("pmap_scavenge_boot", addr))
         skipScavengeBootEvent->schedule(addr);
 
+    if (kernelSymtab->findAddress("ide_delay_50ms", addr))
+        skipIdeDelay50msEvent->schedule(addr+8);
+
     if (kernelSymtab->findAddress("calibrate_delay", addr))
         skipDelayLoopEvent->schedule(addr+8);
 
diff --git a/kern/linux/linux_system.hh b/kern/linux/linux_system.hh
index eba65d648..53800db29 100644
--- a/kern/linux/linux_system.hh
+++ b/kern/linux/linux_system.hh
@@ -44,6 +44,7 @@ class BreakPCEvent;
 class LinuxBadAddrEvent;
 class LinuxSkipFuncEvent;
 class LinuxSkipDelayLoopEvent;
+class LinuxSkipIdeDelay50msEvent;
 class LinuxPrintfEvent;
 class LinuxDebugPrintfEvent;
 class LinuxDumpMbufEvent;
@@ -101,6 +102,7 @@ class LinuxSystem : public System
     LinuxBadAddrEvent *badaddrEvent;
     LinuxSkipFuncEvent *skipPowerStateEvent;
     LinuxSkipFuncEvent *skipScavengeBootEvent;
+    LinuxSkipIdeDelay50msEvent *skipIdeDelay50msEvent;
     LinuxSkipDelayLoopEvent *skipDelayLoopEvent;
     LinuxPrintfEvent *printfEvent;
     LinuxDebugPrintfEvent *debugPrintfEvent;