svn commit: r303594 - head/sys/arm64/include

[Andrew Turner]

Author: andrew
Date: Sun Jul 31 18:58:20 2016
New Revision: 303594
URL: https://svnweb.freebsd.org/changeset/base/303594

Log:
  Add the Data Fault Status Code values to the ESR_ELx registers for when the
  fault code is a Data Abort.
  
  Obtained from:	AT Systems Ltd
  MFC after:	1 month
  Sponsored by:	The FreeBSD Foundation

Modified:
  head/sys/arm64/include/armreg.h

Modified: head/sys/arm64/include/armreg.h
==============================================================================
--- head/sys/arm64/include/armreg.h	Sun Jul 31 18:14:42 2016	(r303593)
+++ head/sys/arm64/include/armreg.h	Sun Jul 31 18:58:20 2016	(r303594)
@@ -90,6 +90,32 @@
 #define	 ISS_INSN_S1PTW		(0x01 << 7)
 #define	 ISS_DATa_WnR		(0x01 << 6)
 #define	 ISS_DATA_DFSC_MASK	(0x1f << 0)
+#define	 ISS_DATA_DFSC_ASF_L0	(0x00 << 0)
+#define	 ISS_DATA_DFSC_ASF_L1	(0x01 << 0)
+#define	 ISS_DATA_DFSC_ASF_L2	(0x02 << 0)
+#define	 ISS_DATA_DFSC_ASF_L3	(0x03 << 0)
+#define	 ISS_DATA_DFSC_TF_L0	(0x04 << 0)
+#define	 ISS_DATA_DFSC_TF_L1	(0x05 << 0)
+#define	 ISS_DATA_DFSC_TF_L2	(0x06 << 0)
+#define	 ISS_DATA_DFSC_TF_L3	(0x07 << 0)
+#define	 ISS_DATA_DFSC_AFF_L1	(0x09 << 0)
+#define	 ISS_DATA_DFSC_AFF_L2	(0x0a << 0)
+#define	 ISS_DATA_DFSC_AFF_L3	(0x0b << 0)
+#define	 ISS_DATA_DFSC_PF_L1	(0x0d << 0)
+#define	 ISS_DATA_DFSC_PF_L2	(0x0e << 0)
+#define	 ISS_DATA_DFSC_PF_L3	(0x0f << 0)
+#define	 ISS_DATA_DFSC_EXT	(0x10 << 0)
+#define	 ISS_DATA_DFSC_EXT_L0	(0x14 << 0)
+#define	 ISS_DATA_DFSC_EXT_L1	(0x15 << 0)
+#define	 ISS_DATA_DFSC_EXT_L2	(0x16 << 0)
+#define	 ISS_DATA_DFSC_EXT_L3	(0x17 << 0)
+#define	 ISS_DATA_DFSC_ECC	(0x18 << 0)
+#define	 ISS_DATA_DFSC_ECC_L0	(0x1c << 0)
+#define	 ISS_DATA_DFSC_ECC_L1	(0x1d << 0)
+#define	 ISS_DATA_DFSC_ECC_L2	(0x1e << 0)
+#define	 ISS_DATA_DFSC_ECC_L3	(0x1f << 0)
+#define	 ISS_DATA_DFSC_ALIGN	(0x21 << 0)
+#define	 ISS_DATA_DFSC_TLB_CONFLICT (0x28 << 0)
 #define	ESR_ELx_IL		(0x01 << 25)
 #define	ESR_ELx_EC_SHIFT	26
 #define	ESR_ELx_EC_MASK		(0x3f << 26)