patch-2.4.9 linux/include/linux/major.h

• Lines: 19
• Date: Sun Aug 12 11:13:59 2001
• Orig file: v2.4.8/linux/include/linux/major.h
• Orig date: Thu Apr 12 12:20:31 2001

diff -u --recursive --new-file v2.4.8/linux/include/linux/major.h linux/include/linux/major.h
@@ -176,4 +176,18 @@
 	return SCSI_BLK_MAJOR(m);
 }
 
+/*
+ * Tests for IDE devices
+ */
+#define IDE_DISK_MAJOR(M)	((M) == IDE0_MAJOR || (M) == IDE1_MAJOR || \
+				(M) == IDE2_MAJOR || (M) == IDE3_MAJOR || \
+				(M) == IDE4_MAJOR || (M) == IDE5_MAJOR || \
+				(M) == IDE6_MAJOR || (M) == IDE7_MAJOR || \
+				(M) == IDE8_MAJOR || (M) == IDE9_MAJOR)
+
+static __inline__ int ide_blk_major(int m)
+{
+	return IDE_DISK_MAJOR(m);
+}
+
 #endif