[src/trunk]: src/sys/arch/hppa/include Add a couple of comments and some whit...

[skrll <skrll%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/26d64f4e666b
branches:  trunk
changeset: 750842:26d64f4e666b
user:      skrll <skrll%NetBSD.org@localhost>
date:      Sat Jan 16 13:59:42 2010 +0000

description:
Add a couple of comments and some whitespace.

diffstat:

 sys/arch/hppa/include/pte.h |  44 +++++++++++++++++++++++---------------------
 1 files changed, 23 insertions(+), 21 deletions(-)

diffs (69 lines):

diff -r cca6261a155d -r 26d64f4e666b sys/arch/hppa/include/pte.h
--- a/sys/arch/hppa/include/pte.h       Sat Jan 16 13:53:58 2010 +0000
+++ b/sys/arch/hppa/include/pte.h       Sat Jan 16 13:59:42 2010 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: pte.h,v 1.3 2009/04/30 07:01:27 skrll Exp $    */
+/*     $NetBSD: pte.h,v 1.4 2010/01/16 13:59:42 skrll Exp $    */
 
 /*     $OpenBSD: pte.h,v 1.11 2002/09/05 18:41:19 mickey Exp $ */
 
@@ -40,6 +40,7 @@
 #define        PTE_PAGE(pte)   ((pte) & ~PGOFSET)
 
 /* TLB access/protection values */
+/*                     0x80000000 has no pt_entry_t equivalent */
 #define        TLB_WIRED       0x40000000      /* software only */
 #define        TLB_REFTRAP     0x20000000      /* bit 2, T */
 #define        TLB_DIRTY       0x10000000      /* bit 3, D */
@@ -55,30 +56,31 @@
 #define         TLB_AR_RW      TLB_READ|TLB_WRITE
 #define         TLB_AR_RX      TLB_READ|TLB_EXECUTE
 #define         TLB_AR_RWX     TLB_READ|TLB_WRITE|TLB_EXECUTE
-#define TLB_UNCACHEABLE        0x00080000      /* bit 12, U */
+#define        TLB_UNCACHEABLE 0x00080000      /* bit 12, U */
                                        /* bit 13-30, Access ID */
-#define TLB_PID_MASK   0x0000fffe
+#define        TLB_PID_MASK    0x0000fffe
+/*                     0x00000001 has no pt_entry_t equivalent */
 
 #define TLB_BITS       \
        "\177\020"      /* New bitmask */               \
-       "b\036WIRED\0"  /* bit 30 (1) */                \
-       "b\035T\0"      /* bit 29 (2) */                \
-       "b\034D\0"      /* bit 28 (3) */                \
-       "b\033B\0"      /* bit 27 (4) */                \
-       "b\023U\0"      /* bit 19 (12) */               \
-       "f\024\07AR\0"  /* bit 20 (11) .. 26 (5) */     \
-           "=\x73" "------\0"                          \
-           "=\x00" "r-----\0"                          \
-           "=\x10" "rw----\0"                          \
-           "=\x20" "r-x---\0"                          \
-           "=\x30" "rwx---\0"                          \
-           "=\x0f" "r--r--\0"                          \
-           "=\x1f" "rw-rw-\0"                          \
-           "=\x2f" "r-xr-x\0"                          \
-           "=\x3f" "rwxrwx\0"                          \
-           "=\x4c" "gate\0"                            \
-           "=\x2c" "break\0"                           \
-       "f\001\017PID\0\0" /* bit 1 (30) .. 15 (16)     */
+       "b\036wired\0"          /* bit 30 (1) */                \
+       "b\035T\0"              /* bit 29 (2) */                \
+       "b\034D\0"              /* bit 28 (3) */                \
+       "b\033B\0"              /* bit 27 (4) */                \
+       "b\023U\0"              /* bit 19 (12) */               \
+       "f\024\07ar\0"          /* bit 20 (11) .. 26 (5) */     \
+           "=\x73" "------\0"                                  \
+           "=\x00" "r-----\0"                                  \
+           "=\x10" "rw----\0"                                  \
+           "=\x20" "r-x---\0"                                  \
+           "=\x30" "rwx---\0"                                  \
+           "=\x0f" "r--r--\0"                                  \
+           "=\x1f" "rw-rw-\0"                                  \
+           "=\x2f" "r-xr-x\0"                                  \
+           "=\x3f" "rwxrwx\0"                                  \
+           "=\x4c" "gate\0"                                    \
+           "=\x2c" "break\0"                                   \
+       "f\001\017pid\0\0"       /* bit 1 (30) .. 15 (16)       */
 
 /* protection for a gateway page */
 #define        TLB_GATE_PROT   0x04c00000