Add a flag IN_IRQ to MCE syntax

to specify that the MCE should be injected in IRQ context.

Signed-off-by: Huang Ying <ying.huang@intel.com>

3 files changed, 7 insertions, 1 deletions

diff --git a/mce.lex b/mce.lex
index 41ccf3f..a439526 100644
--- a/mce.lex
+++ b/mce.lex
@@ -49,6 +49,7 @@ static struct key {
 	KEY(MCGSTATUS), 
 	KEY(NOBROADCAST), 
 	KEY(HOLD),
+	KEY(IN_IRQ),
 	KEYVAL(CORRECTED, MCI_STATUS_VAL), 	// checkme
 	KEYVAL(UNCORRECTED, MCI_STATUS_VAL|MCI_STATUS_UC|MCI_STATUS_EN),
 	KEYVAL(FATAL, MCI_STATUS_VAL|MCI_STATUS_UC|MCI_STATUS_EN
diff --git a/mce.y b/mce.y
index 436796d..0ce3913 100644
--- a/mce.y
+++ b/mce.y
@@ -18,7 +18,7 @@ static void init(void);
 
 %} 
 
-%token STATUS RIP TSC ADDR MISC CPU BANK MCGSTATUS NOBROADCAST HOLD
+%token STATUS RIP TSC ADDR MISC CPU BANK MCGSTATUS NOBROADCAST HOLD IN_IRQ
 %token CORRECTED UNCORRECTED FATAL MCE
 %token NUMBER
 %token SYMBOL
@@ -61,6 +61,7 @@ mce_term:   STATUS status_list  { m.status = $2; }
      | MISC NUMBER	   { m.misc = $2; m.status |= MCI_STATUS_MISCV; } 
      | NOBROADCAST	   { mce_flags |= MCE_NOBROADCAST; } 
      | HOLD		   { mce_flags |= MCE_HOLD; }
+     | IN_IRQ		   { m.pad = MCEC_IRQ; }
      ; 
 
 mcgstatus_list:  /* empty */
diff --git a/parser.h b/parser.h
index 36dd504..d033dbf 100644
--- a/parser.h
+++ b/parser.h
@@ -17,3 +17,7 @@ enum mceflags {
 
 extern enum mceflags mce_flags;
 
+enum mce_context {
+	MCEC_PROCESS,
+	MCEC_IRQ,
+};