[src/trunk]: src/sys/opencrypto make the default values of q_maxlen build par...

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

details:   https://anonhg.NetBSD.org/src/rev/59ff9e3582bb
branches:  trunk
changeset: 824119:59ff9e3582bb
user:      knakahara <knakahara%NetBSD.org@localhost>
date:      Wed May 24 10:05:09 2017 +0000

description:
make the default values of q_maxlen build parameters.

diffstat:

 sys/opencrypto/crypto.c         |  19 ++++++++++++-------
 sys/opencrypto/files.opencrypto |   3 ++-
 2 files changed, 14 insertions(+), 8 deletions(-)

diffs (65 lines):

diff -r e46ac7311783 -r 59ff9e3582bb sys/opencrypto/crypto.c
--- a/sys/opencrypto/crypto.c   Wed May 24 09:57:36 2017 +0000
+++ b/sys/opencrypto/crypto.c   Wed May 24 10:05:09 2017 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: crypto.c,v 1.74 2017/05/24 09:57:36 knakahara Exp $ */
+/*     $NetBSD: crypto.c,v 1.75 2017/05/24 10:05:09 knakahara Exp $ */
 /*     $FreeBSD: src/sys/opencrypto/crypto.c,v 1.4.2.5 2003/02/26 00:14:05 sam Exp $   */
 /*     $OpenBSD: crypto.c,v 1.41 2002/07/17 23:52:38 art Exp $ */
 
@@ -53,7 +53,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: crypto.c,v 1.74 2017/05/24 09:57:36 knakahara Exp $");
+__KERNEL_RCSID(0, "$NetBSD: crypto.c,v 1.75 2017/05/24 10:05:09 knakahara Exp $");
 
 #include <sys/param.h>
 #include <sys/reboot.h>
@@ -131,9 +131,8 @@
 #define DEFINIT_CRYPTO_Q_DROPS(name)           \
        static int crypto_##name##_drops = 0
 
-#define CRYPTO_Q_MAXLEN 0
-#define DEFINIT_CRYPTO_Q_MAXLEN(name)                          \
-       static int crypto_##name##_maxlen = CRYPTO_Q_MAXLEN
+#define DEFINIT_CRYPTO_Q_MAXLEN(name, defval)          \
+       static int crypto_##name##_maxlen = defval
 
 #define CRYPTO_Q_INC(name)                     \
        do {                                    \
@@ -166,12 +165,18 @@
 DEFINIT_CRYPTO_Q_DROPS(crp_ret_q);
 DEFINIT_CRYPTO_Q_DROPS(crp_ret_kq);
 
+#ifndef CRYPTO_RET_Q_MAXLEN
+#define CRYPTO_RET_Q_MAXLEN 0
+#endif
+#ifndef CRYPTO_RET_KQ_MAXLEN
+#define CRYPTO_RET_KQ_MAXLEN 0
+#endif
 /*
  * queue length limit.
  * default value is 0. <=0 means unlimited.
  */
-DEFINIT_CRYPTO_Q_MAXLEN(crp_ret_q);
-DEFINIT_CRYPTO_Q_MAXLEN(crp_ret_kq);
+DEFINIT_CRYPTO_Q_MAXLEN(crp_ret_q, CRYPTO_RET_Q_MAXLEN);
+DEFINIT_CRYPTO_Q_MAXLEN(crp_ret_kq, CRYPTO_RET_KQ_MAXLEN);
 
 /*
  * TODO:
diff -r e46ac7311783 -r 59ff9e3582bb sys/opencrypto/files.opencrypto
--- a/sys/opencrypto/files.opencrypto   Wed May 24 09:57:36 2017 +0000
+++ b/sys/opencrypto/files.opencrypto   Wed May 24 10:05:09 2017 +0000
@@ -1,4 +1,4 @@
-#      $NetBSD: files.opencrypto,v 1.25 2011/11/19 22:51:30 tls Exp $
+#      $NetBSD: files.opencrypto,v 1.26 2017/05/24 10:05:09 knakahara Exp $
 #
 #
 
@@ -28,3 +28,4 @@
 file   opencrypto/ocryptodev.c         crypto & compat_50
 
 defflag opt_ocf.h      CRYPTO_DEBUG CRYPTO_TIMING
+defparam opt_ocf.h     CRYPTO_RET_Q_MAXLEN CRYPTO_RET_KQ_MAXLEN