---

yaml --- r: 504 b: refs/heads/master c: be539c7 h: refs/heads/master v: v3
git-mirror · Apr 25, 2005 · 82fc18e · 82fc18e
1 parent 206e09a
commit 82fc18e
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Showing 3 changed files with 20 additions and 14 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: f1e2a1c8a1fe16db5f4a7c0c1551d6e1b97dcbb2
+refs/heads/master: be539c73b54dcc9f54fb2c2b70e204c93b616c9b
diff --git a/trunk/arch/ia64/sn/kernel/irq.c b/trunk/arch/ia64/sn/kernel/irq.c
@@ -82,20 +82,9 @@ static void sn_ack_irq(unsigned int irq)
 	nasid = get_nasid();
 	event_occurred =
 	    HUB_L((uint64_t *) GLOBAL_MMR_ADDR(nasid, SH_EVENT_OCCURRED));
-	if (event_occurred & SH_EVENT_OCCURRED_UART_INT_MASK) {
-		mask |= (1 << SH_EVENT_OCCURRED_UART_INT_SHFT);
-	}
-	if (event_occurred & SH_EVENT_OCCURRED_IPI_INT_MASK) {
-		mask |= (1 << SH_EVENT_OCCURRED_IPI_INT_SHFT);
-	}
-	if (event_occurred & SH_EVENT_OCCURRED_II_INT0_MASK) {
-		mask |= (1 << SH_EVENT_OCCURRED_II_INT0_SHFT);
-	}
-	if (event_occurred & SH_EVENT_OCCURRED_II_INT1_MASK) {
-		mask |= (1 << SH_EVENT_OCCURRED_II_INT1_SHFT);
-	}
+	mask = event_occurred & SH_ALL_INT_MASK;
 	HUB_S((uint64_t *) GLOBAL_MMR_ADDR(nasid, SH_EVENT_OCCURRED_ALIAS),
-	      mask);
+		 mask);
 	__set_bit(irq, (volatile void *)pda->sn_in_service_ivecs);
 
 	move_irq(irq);

diff --git a/trunk/include/asm-ia64/sn/shub_mmr.h b/trunk/include/asm-ia64/sn/shub_mmr.h
@@ -129,6 +129,23 @@
 #define SH_EVENT_OCCURRED_II_INT1_SHFT           30
 #define SH_EVENT_OCCURRED_II_INT1_MASK           0x0000000040000000
 
+/*   SH2_EVENT_OCCURRED_EXTIO_INT2                                      */
+/*   Description:  Pending SHUB 2 EXT IO INT2                           */
+#define SH2_EVENT_OCCURRED_EXTIO_INT2_SHFT       33
+#define SH2_EVENT_OCCURRED_EXTIO_INT2_MASK       0x0000000200000000
+
+/*   SH2_EVENT_OCCURRED_EXTIO_INT3                                      */
+/*   Description:  Pending SHUB 2 EXT IO INT3                           */
+#define SH2_EVENT_OCCURRED_EXTIO_INT3_SHFT       34
+#define SH2_EVENT_OCCURRED_EXTIO_INT3_MASK       0x0000000400000000
+
+#define SH_ALL_INT_MASK \
+	(SH_EVENT_OCCURRED_UART_INT_MASK | SH_EVENT_OCCURRED_IPI_INT_MASK | \
+	 SH_EVENT_OCCURRED_II_INT0_MASK | SH_EVENT_OCCURRED_II_INT1_MASK | \
+	 SH_EVENT_OCCURRED_II_INT1_MASK | SH2_EVENT_OCCURRED_EXTIO_INT2_MASK | \
+	 SH2_EVENT_OCCURRED_EXTIO_INT3_MASK)
+
+
 /* ==================================================================== */
 /*                         LEDS                                         */
 /* ==================================================================== */